Kolab Groupware OBS

Changes of Revision 8

kolab-syncroton.spec Changed

@@ -1,12 +1,19 @@
+%{!?php_inidir: %global php_inidir %{_sysconfdir}/php.d}
 
-%if 0%{?suse_version}
-%global _ap_sysconfdir %{_sysconfdir}/apache2
+f 0%{?suse_version}
+%global httpd_group www
+%global httpd_name apache2
+%global httpd_user wwwrun
 %else
-%global _ap_sysconfdir %{_sysconfdir}/httpd
+%global httpd_group apache
+%global httpd_name httpd
+%global httpd_user apache
 %endif
 
+%global _ap_sysconfdir %{_sysconfdir}/%{httpd_name}
+
 Name:           kolab-syncroton
-Version:        2.1.0
+Version:        2.2.0
 Release:        1%{?dist}
 Summary:        ActiveSync for Kolab Groupware
 
@@ -102,9 +109,9 @@
 if [ -f "%{php_inidir}/apc.ini" ]; then
     if [ ! -z "`grep ^apc.enabled=1 %{php_inidir}/apc.ini`" ]; then
 %if 0%{?fedora} > 15
-        /sbin/systemctl condrestart httpd.service
+        /sbin/systemctl condrestart %{httpd_name}.service
 %else
-        /sbin/service httpd condrestart
+        /sbin/service %{httpd_name} condrestart
 %endif
     fi
 fi
@@ -121,9 +128,12 @@
 %config(noreplace) %{_ap_sysconfdir}/conf.d/
 %config(noreplace) %{_sysconfdir}/logrotate.d/%{name}
 %{_datadir}/%{name}
-%attr(0770,apache,apache) %{_var}/log/%{name}
+%attr(0770,%{httpd_user},%{httpd_group}) %{_var}/log/%{name}
 
 %changelog
+* Sun Sep  8 2013 Jeroen van Meeuwen <vanmeeuwen@kolabsys.com> - 2.2.0-1
+- Release version 2.2.0
+
 * Wed Sep  3 2013 Jeroen van Meeuwen <vanmeeuwen@kolabsys.com> - 2.1.0-1
 - Bug fixes for #1658, and attachment sending

debian.changelog Changed

kolab-syncroton-2.1.0.tar.gz/lib/ext/Roundcube/rcube_shared.inc Deleted

@@ -1,474 +0,0 @@
-<?php
-
-/*
- +-----------------------------------------------------------------------+
- | program/include/rcube_shared.inc                                      |
- |                                                                       |
- | This file is part of the Roundcube PHP suite                          |
- | Copyright (C) 2005-2012, The Roundcube Dev Team                       |
- |                                                                       |
- | Licensed under the GNU General Public License version 3 or            |
- | any later version with exceptions for skins & plugins.                |
- | See the README file for a full license statement.                     |
- |                                                                       |
- | CONTENTS:                                                             |
- |   Shared functions used by Roundcube Framework                        |
- |                                                                       |
- +-----------------------------------------------------------------------+
- | Author: Thomas Bruederli <roundcube@gmail.com>                        |
- +-----------------------------------------------------------------------+
-*/
-
-
-/**
- * Roundcube shared functions
- *
- * @package Core
- */
-
-
-/**
- * Similar function as in_array() but case-insensitive
- *
- * @param string $needle    Needle value
- * @param array  $heystack  Array to search in
- *
- * @return boolean True if found, False if not
- */
-function in_array_nocase($needle, $haystack)
-{
-    $needle = mb_strtolower($needle);
-    foreach ((array)$haystack as $value) {
-        if ($needle === mb_strtolower($value)) {
-            return true;
-        }
-    }
-
-    return false;
-}
-
-
-/**
- * Find out if the string content means true or false
- *
- * @param string $str  Input value
- *
- * @return boolean Boolean value
- */
-function get_boolean($str)
-{
-    $str = strtolower($str);
-
-    return !in_array($str, array('false', '0', 'no', 'off', 'nein', ''), true);
-}
-
-
-/**
- * Parse a human readable string for a number of bytes.
- *
- * @param string $str  Input string
- *
- * @return float Number of bytes
- */
-function parse_bytes($str)
-{
-    if (is_numeric($str)) {
-        return floatval($str);
-    }
-
-    if (preg_match('/([0-9\.]+)\s*([a-z]*)/i', $str, $regs)) {
-        $bytes = floatval($regs[1]);
-        switch (strtolower($regs[2])) {
-        case 'g':
-        case 'gb':
-            $bytes *= 1073741824;
-            break;
-        case 'm':
-        case 'mb':
-            $bytes *= 1048576;
-            break;
-        case 'k':
-        case 'kb':
-            $bytes *= 1024;
-            break;
-        }
-    }
-
-    return floatval($bytes);
-}
-
-
-/**
- * Make sure the string ends with a slash
- */
-function slashify($str)
-{
-  return unslashify($str).'/';
-}
-
-
-/**
- * Remove slashes at the end of the string
- */
-function unslashify($str)
-{
-  return preg_replace('/\/+$/', '', $str);
-}
-
-
-/**
- * Delete all files within a folder
- *
- * @param string Path to directory
- *
- * @return boolean True on success, False if directory was not found
- */
-function clear_directory($dir_path)
-{
-    $dir = @opendir($dir_path);
-    if (!$dir) {
-        return false;
-    }
-
-    while ($file = readdir($dir)) {
-        if (strlen($file) > 2) {
-            unlink("$dir_path/$file");
-        }
-    }
-
-    closedir($dir);
-
-    return true;
-}
-
-
-/**
- * Returns number of seconds for a specified offset string.
- *
- * @param string $str  String representation of the offset (e.g. 20min, 5h, 2days, 1week)
- *
- * @return int Number of seconds
- */
-function get_offset_sec($str)
-{
-    if (preg_match('/^([0-9]+)\s*([smhdw])/i', $str, $regs)) {
-        $amount = (int) $regs[1];
-        $unit   = strtolower($regs[2]);
-    }
-    else {
-        $amount = (int) $str;
-        $unit   = 's';
-    }
-
-    switch ($unit) {
-    case 'w':
-        $amount *= 7;
-    case 'd':
-        $amount *= 24;
-    case 'h':
-        $amount *= 60;
-    case 'm':
-        $amount *= 60;
-    }
-
-    return $amount;
-}
-
-
-/**
- * Create a unix timestamp with a specified offset from now.
- *
- * @param string $offset_str  String representation of the offset (e.g. 20min, 5h, 2days)
- * @param int    $factor      Factor to multiply with the offset
- *
- * @return int Unix timestamp
- */
-function get_offset_time($offset_str, $factor=1)
-{
-    return time() + get_offset_sec($offset_str) * $factor;
-}
-
-
-/**
- * Truncate string if it is longer than the allowed length.
- * Replace the middle or the ending part of a string with a placeholder.
- *
- * @param string $str         Input string
- * @param int    $maxlength   Max. length
- * @param string $placeholder Replace removed chars with this
- * @param bool   $ending      Set to True if string should be truncated from the end
- *
- * @return string Abbreviated string
- */
-function abbreviate_string($str, $maxlength, $placeholder='...', $ending=false)
-{
-    $length = mb_strlen($str);
-
-    if ($length > $maxlength) {
-        if ($ending) {
-            return mb_substr($str, 0, $maxlength) . $placeholder;
-        }
-
-        $placeholder_length = mb_strlen($placeholder);
-        $first_part_length  = floor(($maxlength - $placeholder_length)/2);
-        $second_starting_location = $length - $maxlength + $first_part_length + $placeholder_length;
-
-        $str = mb_substr($str, 0, $first_part_length) . $placeholder . mb_substr($str, $second_starting_location);
-    }
-
-    return $str;
-}
-
-
-/**
- * Get all keys from array (recursive).
- *
- * @param array $array  Input array
- *
- * @return array List of array keys
- */
-function array_keys_recursive($array)
-{
-    $keys = array();
-
-    if (!empty($array) && is_array($array)) {
-        foreach ($array as $key => $child) {
-            $keys[] = $key;
-            foreach (array_keys_recursive($child) as $val) {
-                $keys[] = $val;
-            }
-        }
-    }
-
-    return $keys;
-}
-
-
-/**
- * Remove all non-ascii and non-word chars except ., -, _
- */
-function asciiwords($str, $css_id = false, $replace_with = '')
-{
-    $allowed = 'a-z0-9\_\-' . (!$css_id ? '\.' : '');
-    return preg_replace("/[^$allowed]/i", $replace_with, $str);
-}
-
-
-/**
- * Check if a string contains only ascii characters
- *
- * @param string $str           String to check
- * @param bool   $control_chars Includes control characters
- *
- * @return bool
- */
-function is_ascii($str, $control_chars = true)
-{
-    $regexp = $control_chars ? '/[^\x00-\x7F]/' : '/[^\x20-\x7E]/';
-    return preg_match($regexp, $str) ? false : true;
-}
-
-
-/**
- * Remove single and double quotes from a given string
- *
- * @param string Input value
- *
- * @return string Dequoted string
- */
-function strip_quotes($str)
-{
-    return str_replace(array("'", '"'), '', $str);
-}
-
-
-/**
- * Remove new lines characters from given string
- *
- * @param string $str  Input value
- *
- * @return string Stripped string
- */
-function strip_newlines($str)
-{
-    return preg_replace('/[\r\n]/', '', $str);
-}
-
-
-/**
- * Compose a valid representation of name and e-mail address
- *
- * @param string $email  E-mail address
- * @param string $name   Person name
- *
- * @return string Formatted string
- */
-function format_email_recipient($email, $name = '')
-{
-    $email = trim($email);
-
-    if ($name && $name != $email) {
-        // Special chars as defined by RFC 822 need to in quoted string (or escaped).
-        if (preg_match('/[\<\>\\\.\[\]@,;:"]/', $name)) {
-            $name = '"'.addcslashes($name, '"').'"';
-        }
-
-        return "$name <$email>";
-    }
-
-    return $email;
-}
-
-
-/**
- * Format e-mail address
- *
- * @param string $email E-mail address
- *
- * @return string Formatted e-mail address
- */
-function format_email($email)
-{
-    $email = trim($email);
-    $parts = explode('@', $email);
-    $count = count($parts);
-
-    if ($count > 1) {
-        $parts[$count-1] = mb_strtolower($parts[$count-1]);
-
-        $email = implode('@', $parts);
-    }
-
-    return $email;
-}
-
-
-/**
- * mbstring replacement functions
- */
-if (!extension_loaded('mbstring'))
-{
-    function mb_strlen($str)
-    {
-        return strlen($str);
-    }
-
-    function mb_strtolower($str)
-    {
-        return strtolower($str);
-    }
-
-    function mb_strtoupper($str)
-    {
-        return strtoupper($str);
-    }
-
-    function mb_substr($str, $start, $len=null)
-    {
-        return substr($str, $start, $len);
-    }
-
-    function mb_strpos($haystack, $needle, $offset=0)
-    {
-        return strpos($haystack, $needle, $offset);
-    }
-
-    function mb_strrpos($haystack, $needle, $offset=0)
-    {
-        return strrpos($haystack, $needle, $offset);
-    }
-}
-
-/**
- * intl replacement functions
- */
-
-if (!function_exists('idn_to_utf8'))
-{
-    function idn_to_utf8($domain, $flags=null)
-    {
-        static $idn, $loaded;
-
-        if (!$loaded) {
-            $idn = new Net_IDNA2();
-            $loaded = true;
-        }
-
-        if ($idn && $domain && preg_match('/(^|\.)xn--/i', $domain)) {
-            try {
-                $domain = $idn->decode($domain);
-            }
-            catch (Exception $e) {
-            }
-        }
-        return $domain;
-    }
-}
-
-if (!function_exists('idn_to_ascii'))
-{
-    function idn_to_ascii($domain, $flags=null)
-    {
-        static $idn, $loaded;
-
-        if (!$loaded) {
-            $idn = new Net_IDNA2();
-            $loaded = true;
-        }
-
-        if ($idn && $domain && preg_match('/[^\x20-\x7E]/', $domain)) {
-            try {
-                $domain = $idn->encode($domain);
-            }
-            catch (Exception $e) {
-            }
-        }
-        return $domain;
-    }
-}
-
-/**
- * Use PHP5 autoload for dynamic class loading
- *
- * @todo Make Zend, PEAR etc play with this
- * @todo Make our classes conform to a more straight forward CS.
- */
-function rcube_autoload($classname)
-{
-    $filename = preg_replace(
-        array(
-            '/Mail_(.+)/',
-            '/Net_(.+)/',
-            '/Auth_(.+)/',
-            '/^html_.+/',
-            '/^utf8$/',
-        ),
-        array(
-            'Mail/\\1',
-            'Net/\\1',
-            'Auth/\\1',
-            'html',
-            'utf8.class',
-        ),
-        $classname
-    );
-
-    if ($fp = @fopen("$filename.php", 'r', true)) {
-        fclose($fp);
-        include_once "$filename.php";
-        return true;
-    }
-
-    return false;
-}
-
-/**
- * Local callback function for PEAR errors
- */
-function rcube_pear_error($err)
-{
-    error_log(sprintf("%s (%s): %s",
-        $err->getMessage(),
-        $err->getCode(),
-        $err->getUserinfo()), 0);
-}

kolab-syncroton-2.1.0.tar.gz/lib/plugins/libkolab/SQL/mysql.sql Deleted

kolab-syncroton-2.1.0.tar.gz/lib/plugins/libkolab/bin/Date_Recurrence_weekday.diff Deleted

@@ -1,325 +0,0 @@
---- Date/Recurrence.php.orig	2012-07-10 19:54:48.000000000 +0200
-+++ Date/Recurrence.php	2012-07-10 19:55:38.000000000 +0200
-@@ -95,6 +95,20 @@
-     public $recurData = null;
- 
-     /**
-+     * BYDAY recurrence number
-+     *
-+     * @var integer
-+     */
-+    public $recurNthDay = null;
-+
-+    /**
-+     * BYMONTH recurrence data
-+     *
-+     * @var array
-+     */
-+    public $recurMonths = array();
-+
-+    /**
-      * All the exceptions from recurrence for this event.
-      *
-      * @var array
-@@ -157,6 +171,44 @@
-     }
- 
-     /**
-+     *
-+     * @param integer $nthDay The nth weekday of month to repeat events on
-+     */
-+    public function setRecurNthWeekday($nth)
-+    {
-+        $this->recurNthDay = (int)$nth;
-+    }
-+
-+    /**
-+     *
-+     * @return integer  The nth weekday of month to repeat events.
-+     */
-+    public function getRecurNthWeekday()
-+    {
-+        return isset($this->recurNthDay) ? $this->recurNthDay : ceil($this->start->mday / 7);
-+    }
-+
-+    /**
-+     * Specifies the months for yearly (weekday) recurrence
-+     *
-+     * @param array $months  List of months (integers) this event recurs on.
-+     */
-+    function setRecurByMonth($months)
-+    {
-+        $this->recurMonths = (array)$months;
-+    }
-+
-+    /**
-+     * Returns a list of months this yearly event recurs on
-+     *
-+     * @return array List of months (integers) this event recurs on.
-+     */
-+    function getRecurByMonth()
-+    {
-+        return $this->recurMonths;
-+    }
-+
-+    /**
-      * Returns the days this event recurs on.
-      *
-      * @return integer  A mask consisting of Horde_Date::MASK_* constants
-@@ -546,8 +598,13 @@
-             $estart = clone $this->start;
- 
-             // What day of the week, and week of the month, do we recur on?
--            $nth = ceil($this->start->mday / 7);
--            $weekday = $estart->dayOfWeek();
-+            if (isset($this->recurNthDay)) {
-+                $nth = $this->recurNthDay;
-+                $weekday = log($this->recurData, 2);
-+            } else {
-+                $nth = ceil($this->start->mday / 7);
-+                $weekday = $estart->dayOfWeek();
-+            }
- 
-             // Adjust $estart to be the first candidate.
-             $offset = ($after->month - $estart->month) + ($after->year - $estart->year) * 12;
-@@ -660,8 +717,13 @@
-             $estart = clone $this->start;
- 
-             // What day of the week, and week of the month, do we recur on?
--            $nth = ceil($this->start->mday / 7);
--            $weekday = $estart->dayOfWeek();
-+            if (isset($this->recurNthDay)) {
-+                $nth = $this->recurNthDay;
-+                $weekday = log($this->recurData, 2);
-+            } else {
-+                $nth = ceil($this->start->mday / 7);
-+                $weekday = $estart->dayOfWeek();
-+            }
- 
-             // Adjust $estart to be the first candidate.
-             $offset = floor(($after->year - $estart->year + $this->recurInterval - 1) / $this->recurInterval) * $this->recurInterval;
-@@ -894,15 +956,6 @@
-         case 'W':
-             $this->setRecurType(self::RECUR_WEEKLY);
-             if (!empty($remainder)) {
--                $maskdays = array(
--                    'SU' => Horde_Date::MASK_SUNDAY,
--                    'MO' => Horde_Date::MASK_MONDAY,
--                    'TU' => Horde_Date::MASK_TUESDAY,
--                    'WE' => Horde_Date::MASK_WEDNESDAY,
--                    'TH' => Horde_Date::MASK_THURSDAY,
--                    'FR' => Horde_Date::MASK_FRIDAY,
--                    'SA' => Horde_Date::MASK_SATURDAY,
--                );
-                 $mask = 0;
-                 while (preg_match('/^ ?[A-Z]{2} ?/', $remainder, $matches)) {
-                     $day = trim($matches[0]);
-@@ -953,7 +1006,10 @@
-                 list($year, $month, $mday) = sscanf($remainder, '%04d%02d%02d');
-                 $this->setRecurEnd(new Horde_Date(array('year' => $year,
-                                                         'month' => $month,
--                                                        'mday' => $mday)));
-+                                                        'mday' => $mday,
-+                                                        'hour' => 23,
-+                                                        'min' => 59,
-+                                                        'sec' => 59)));
-             }
-         }
-     }
-@@ -1049,6 +1105,16 @@
-             // Always default the recurInterval to 1.
-             $this->setRecurInterval(isset($rdata['INTERVAL']) ? $rdata['INTERVAL'] : 1);
- 
-+            $maskdays = array(
-+                'SU' => Horde_Date::MASK_SUNDAY,
-+                'MO' => Horde_Date::MASK_MONDAY,
-+                'TU' => Horde_Date::MASK_TUESDAY,
-+                'WE' => Horde_Date::MASK_WEDNESDAY,
-+                'TH' => Horde_Date::MASK_THURSDAY,
-+                'FR' => Horde_Date::MASK_FRIDAY,
-+                'SA' => Horde_Date::MASK_SATURDAY,
-+            );
-+
-             switch (Horde_String::upper($rdata['FREQ'])) {
-             case 'DAILY':
-                 $this->setRecurType(self::RECUR_DAILY);
-@@ -1057,15 +1123,6 @@
-             case 'WEEKLY':
-                 $this->setRecurType(self::RECUR_WEEKLY);
-                 if (isset($rdata['BYDAY'])) {
--                    $maskdays = array(
--                        'SU' => Horde_Date::MASK_SUNDAY,
--                        'MO' => Horde_Date::MASK_MONDAY,
--                        'TU' => Horde_Date::MASK_TUESDAY,
--                        'WE' => Horde_Date::MASK_WEDNESDAY,
--                        'TH' => Horde_Date::MASK_THURSDAY,
--                        'FR' => Horde_Date::MASK_FRIDAY,
--                        'SA' => Horde_Date::MASK_SATURDAY,
--                    );
-                     $days = explode(',', $rdata['BYDAY']);
-                     $mask = 0;
-                     foreach ($days as $day) {
-@@ -1090,6 +1147,10 @@
-             case 'MONTHLY':
-                 if (isset($rdata['BYDAY'])) {
-                     $this->setRecurType(self::RECUR_MONTHLY_WEEKDAY);
-+                    if (preg_match('/(-?[1-4])([A-Z]+)/', $rdata['BYDAY'], $m)) {
-+                        $this->setRecurOnDay($maskdays[$m[2]]);
-+                        $this->setRecurNthWeekday($m[1]);
-+                    }
-                 } else {
-                     $this->setRecurType(self::RECUR_MONTHLY_DATE);
-                 }
-@@ -1100,6 +1161,14 @@
-                     $this->setRecurType(self::RECUR_YEARLY_DAY);
-                 } elseif (isset($rdata['BYDAY'])) {
-                     $this->setRecurType(self::RECUR_YEARLY_WEEKDAY);
-+                    if (preg_match('/(-?[1-4])([A-Z]+)/', $rdata['BYDAY'], $m)) {
-+                        $this->setRecurOnDay($maskdays[$m[2]]);
-+                        $this->setRecurNthWeekday($m[1]);
-+                    }
-+                    if ($rdata['BYMONTH']) {
-+                        $months = explode(',', $rdata['BYMONTH']);
-+                        $this->setRecurByMonth($months);
-+                    }
-                 } else {
-                     $this->setRecurType(self::RECUR_YEARLY_DATE);
-                 }
-@@ -1163,13 +1232,19 @@
-             break;
- 
-         case self::RECUR_MONTHLY_WEEKDAY:
--            $nth_weekday = (int)($this->start->mday / 7);
--            if (($this->start->mday % 7) > 0) {
--                $nth_weekday++;
-+            if (isset($this->recurNthDay)) {
-+                $nth_weekday = $this->recurNthDay;
-+                $day_of_week = log($this->recurData, 2);
-+            } else {
-+                $day_of_week = $this->start->dayOfWeek();
-+                $nth_weekday = (int)($this->start->mday / 7);
-+                if (($this->start->mday % 7) > 0) {
-+                    $nth_weekday++;
-+                }
-             }
-             $vcaldays = array('SU', 'MO', 'TU', 'WE', 'TH', 'FR', 'SA');
-             $rrule = 'FREQ=MONTHLY;INTERVAL=' . $this->recurInterval
--                . ';BYDAY=' . $nth_weekday . $vcaldays[$this->start->dayOfWeek()];
-+                . ';BYDAY=' . $nth_weekday . $vcaldays[$day_of_week];
-             break;
- 
-         case self::RECUR_YEARLY_DATE:
-@@ -1182,15 +1257,22 @@
-             break;
- 
-         case self::RECUR_YEARLY_WEEKDAY:
--            $nth_weekday = (int)($this->start->mday / 7);
--            if (($this->start->mday % 7) > 0) {
--                $nth_weekday++;
--            }
-+            if (isset($this->recurNthDay)) {
-+                $nth_weekday = $this->recurNthDay;
-+                $day_of_week = log($this->recurData, 2);
-+            } else {
-+                $day_of_week = $this->start->dayOfWeek();
-+                $nth_weekday = (int)($this->start->mday / 7);
-+                if (($this->start->mday % 7) > 0) {
-+                    $nth_weekday++;
-+                }
-+             }
-+            $months = !empty($this->recurMonths) ? join(',', $this->recurMonths) : $this->start->month;
-             $vcaldays = array('SU', 'MO', 'TU', 'WE', 'TH', 'FR', 'SA');
-             $rrule = 'FREQ=YEARLY;INTERVAL=' . $this->recurInterval
-                 . ';BYDAY='
-                 . $nth_weekday
--                . $vcaldays[$this->start->dayOfWeek()]
-+                . $vcaldays[$day_of_week]
-                 . ';BYMONTH=' . $this->start->month;
-             break;
-         }
-@@ -1223,6 +1305,21 @@
- 
-         $this->setRecurInterval((int)$hash['interval']);
- 
-+        $month2number = array(
-+            'january'   => 1,
-+            'february'  => 2,
-+            'march'     => 3,
-+            'april'     => 4,
-+            'may'       => 5,
-+            'june'      => 6,
-+            'july'      => 7,
-+            'august'    => 8,
-+            'september' => 9,
-+            'october'   => 10,
-+            'november'  => 11,
-+            'december'  => 12,
-+        );
-+
-         $parse_day = false;
-         $set_daymask = false;
-         $update_month = false;
-@@ -1255,11 +1352,9 @@
- 
-             case 'weekday':
-                 $this->setRecurType(self::RECUR_MONTHLY_WEEKDAY);
--                $nth_weekday = (int)$hash['daynumber'];
--                $hash['daynumber'] = 1;
-+                $this->setRecurNthWeekday($hash['daynumber']);
-                 $parse_day = true;
--                $update_daynumber = true;
--                $update_weekday = true;
-+                $set_daymask = true;
-                 break;
-             }
-             break;
-@@ -1297,12 +1392,13 @@
-                 }
- 
-                 $this->setRecurType(self::RECUR_YEARLY_WEEKDAY);
--                $nth_weekday = (int)$hash['daynumber'];
--                $hash['daynumber'] = 1;
-+                $this->setRecurNthWeekday($hash['daynumber']);
-                 $parse_day = true;
--                $update_month = true;
--                $update_daynumber = true;
--                $update_weekday = true;
-+                $set_daymask = true;
-+
-+                if ($hash['month'] && isset($month2number[$hash['month']])) {
-+                    $this->setRecurByMonth($month2number[$hash['month']]);
-+                }
-                 break;
-             }
-         }
-@@ -1368,21 +1464,6 @@
- 
-         if ($update_month || $update_daynumber || $update_weekday) {
-             if ($update_month) {
--                $month2number = array(
--                    'january'   => 1,
--                    'february'  => 2,
--                    'march'     => 3,
--                    'april'     => 4,
--                    'may'       => 5,
--                    'june'      => 6,
--                    'july'      => 7,
--                    'august'    => 8,
--                    'september' => 9,
--                    'october'   => 10,
--                    'november'  => 11,
--                    'december'  => 12,
--                );
--
-                 if (isset($month2number[$hash['month']])) {
-                     $this->start->month = $month2number[$hash['month']];
-                 }
-@@ -1398,7 +1479,7 @@
-             }
- 
-             if ($update_weekday) {
--                $this->start->setNthWeekday($last_found_day, $nth_weekday);
-+                $this->setNthWeekday($nth_weekday);
-             }
-         }
-

kolab-syncroton-2.1.0.tar.gz/lib/plugins/libkolab/bin/Date_last_weekday.diff Deleted

@@ -1,37 +0,0 @@
---- Date.php.orig	2012-07-10 19:14:26.000000000 +0200
-+++ Date.php	2012-07-10 19:16:22.000000000 +0200
-@@ -627,16 +627,25 @@
-             return;
-         }
- 
--        $this->_mday = 1;
--        $first = $this->dayOfWeek();
--        if ($weekday < $first) {
--            $this->_mday = 8 + $weekday - $first;
--        } else {
--            $this->_mday = $weekday - $first + 1;
-+        if ($nth < 0) {  // last $weekday of month
-+            $this->_mday = $lastday = Horde_Date_Utils::daysInMonth($this->_month, $this->_year);
-+            $last = $this->dayOfWeek();
-+            $this->_mday += ($weekday - $last);
-+            if ($this->_mday > $lastday)
-+                $this->_mday -= 7;
-+        }
-+        else {
-+            $this->_mday = 1;
-+            $first = $this->dayOfWeek();
-+            if ($weekday < $first) {
-+                $this->_mday = 8 + $weekday - $first;
-+            } else {
-+                $this->_mday = $weekday - $first + 1;
-+            }
-+            $diff = 7 * $nth - 7;
-+            $this->_mday += $diff;
-+            $this->_correct(self::MASK_DAY, $diff < 0);
-         }
--        $diff = 7 * $nth - 7;
--        $this->_mday += $diff;
--        $this->_correct(self::MASK_DAY, $diff < 0);
-     }
- 
-     /**

kolab-syncroton-2.1.0.tar.gz/lib/plugins/libkolab/bin/get_horde_date.sh Deleted

@@ -1,64 +0,0 @@
-#!/bin/sh
-
-# Copy Horde_Date_Recurrence classes and dependencies to the given target directory.
-# This will create a standalone copy of the classes requried for date recurrence computation.
-
-SRCDIR=$1
-DESTDIR=$2
-BINDIR=`dirname $0`
-
-if [ ! -d "$SRCDIR" -o ! -d "$DESTDIR" ]; then
-  echo "Usage: get_horde_date.sh SRCDIR DESTDIR"
-  echo "Please enter valid source and destination directories for the Horde libs"
-  exit 1
-fi
-
-
-# concat Date.php and Date/Utils.php
-HORDE_DATE="$DESTDIR/Horde_Date.php"
-
-echo "<?php
-
-/**
- * This is a concatenated copy of the following files:
- *   Horde/Date.php, Horde/Date/Utils.php
- * Pull the latest version of these files from the PEAR channel of the Horde
- * project at http://pear.horde.org by installing the Horde_Date package.
- */
-" > $HORDE_DATE
-
-patch $SRCDIR/Date.php $BINDIR/Date_last_weekday.diff --output=$HORDE_DATE.patched
-sed 's/<?php//; s/?>//' $HORDE_DATE.patched >> $HORDE_DATE
-sed 's/<?php//; s/?>//' $SRCDIR/Date/Utils.php >> $HORDE_DATE
-
-# copy and patch Date/Recurrence.php
-HORDE_DATE_RECURRENCE="$DESTDIR/Horde_Date_Recurrence.php"
-
-echo "<?php
-
-/**
- * This is a modified copy of Horde/Date/Recurrence.php
- * Pull the latest version of this file from the PEAR channel of the Horde
- * project at http://pear.horde.org by installing the Horde_Date package.
- */
-
-if (!class_exists('Horde_Date'))
-	require_once(dirname(__FILE__) . '/Horde_Date.php');
-
-// minimal required implementation of Horde_Date_Translation to avoid a huge dependency nightmare
-class Horde_Date_Translation
-{
-	function t(\$arg) { return \$arg; }
-	function ngettext(\$sing, \$plur, \$num) { return (\$num > 1 ? \$plur : \$sing); }
-}
-" > $HORDE_DATE_RECURRENCE
-
-patch $SRCDIR/Date/Recurrence.php $BINDIR/Date_Recurrence_weekday.diff --output=$HORDE_DATE_RECURRENCE.patched
-sed 's/<?php//; s/?>//' $HORDE_DATE_RECURRENCE.patched >> $HORDE_DATE_RECURRENCE
-
-# remove dependency to Horde_String
-sed -i '' "s/Horde_String::/strto/" $HORDE_DATE_RECURRENCE
-
-rm $DESTDIR/Horde_Date*.patched
-
-

kolab-syncroton-2.1.0.tar.gz/lib/plugins/libkolab/lib/Horde_Date.php Deleted

@@ -1,1304 +0,0 @@
-<?php
-
-/**
- * This is a concatenated copy of the following files:
- *   Horde/Date/Utils.php, Horde/Date/Recurrence.php
- * Pull the latest version of these files from the PEAR channel of the Horde
- * project at http://pear.horde.org by installing the Horde_Date package.
- */
-
-
-/**
- * Horde Date wrapper/logic class, including some calculation
- * functions.
- *
- * @category Horde
- * @package  Date
- *
- * @TODO in format():
- *   http://php.net/intldateformatter
- *
- * @TODO on timezones:
- *   http://trac.agavi.org/ticket/1008
- *   http://trac.agavi.org/changeset/3659
- *
- * @TODO on switching to PHP::DateTime:
- *   The only thing ever stored in the database *IS* Unix timestamps. Doing
- *   anything other than that is unmanageable, yet some frameworks use 'server
- *   based' times in their systems, simply because they do not bother with
- *   daylight saving and only 'serve' one timezone!
- *
- *   The second you have to manage 'real' time across timezones then daylight
- *   saving becomes essential, BUT only on the display side! Since the browser
- *   only provides a time offset, this is useless and to be honest should simply
- *   be ignored ( until it is upgraded to provide the correct information ;)
- *   ). So we need a 'display' function that takes a simple numeric epoch, and a
- *   separate timezone id into which the epoch is to be 'converted'. My W3C
- *   mapping works simply because ADOdb then converts that to it's own simple
- *   offset abbreviation - in my case GMT or BST. As long as DateTime passes the
- *   full 64 bit number the date range from 100AD is also preserved ( and
- *   further back if 2 digit years are disabled ). If I want to display the
- *   'real' timezone with this 'time' then I just add it in place of ADOdb's
- *   'timezone'. I am tempted to simply adjust the ADOdb class to take a
- *   timezone in place of the simple GMT switch it currently uses.
- *
- *   The return path is just the reverse and simply needs to take the client
- *   display offset off prior to storage of the UTC epoch. SO we use
- *   DateTimeZone to get an offset value for the clients timezone and simply add
- *   or subtract this from a timezone agnostic display on the client end when
- *   entering new times.
- *
- *
- *   It's not really feasible to store dates in specific timezone, as most
- *   national/local timezones support DST - and that is a pain to support, as
- *   eg.  sorting breaks when some timestamps get repeated. That's why it's
- *   usually better to store datetimes as either UTC datetime or plain unix
- *   timestamp. I usually go with the former - using database datetime type.
- */
-
-/**
- * @category Horde
- * @package  Date
- */
-class Horde_Date
-{
-    const DATE_SUNDAY = 0;
-    const DATE_MONDAY = 1;
-    const DATE_TUESDAY = 2;
-    const DATE_WEDNESDAY = 3;
-    const DATE_THURSDAY = 4;
-    const DATE_FRIDAY = 5;
-    const DATE_SATURDAY = 6;
-
-    const MASK_SUNDAY = 1;
-    const MASK_MONDAY = 2;
-    const MASK_TUESDAY = 4;
-    const MASK_WEDNESDAY = 8;
-    const MASK_THURSDAY = 16;
-    const MASK_FRIDAY = 32;
-    const MASK_SATURDAY = 64;
-    const MASK_WEEKDAYS = 62;
-    const MASK_WEEKEND = 65;
-    const MASK_ALLDAYS = 127;
-
-    const MASK_SECOND = 1;
-    const MASK_MINUTE = 2;
-    const MASK_HOUR = 4;
-    const MASK_DAY = 8;
-    const MASK_MONTH = 16;
-    const MASK_YEAR = 32;
-    const MASK_ALLPARTS = 63;
-
-    const DATE_DEFAULT = 'Y-m-d H:i:s';
-    const DATE_JSON = 'Y-m-d\TH:i:s';
-
-    /**
-     * Year
-     *
-     * @var integer
-     */
-    protected $_year;
-
-    /**
-     * Month
-     *
-     * @var integer
-     */
-    protected $_month;
-
-    /**
-     * Day
-     *
-     * @var integer
-     */
-    protected $_mday;
-
-    /**
-     * Hour
-     *
-     * @var integer
-     */
-    protected $_hour = 0;
-
-    /**
-     * Minute
-     *
-     * @var integer
-     */
-    protected $_min = 0;
-
-    /**
-     * Second
-     *
-     * @var integer
-     */
-    protected $_sec = 0;
-
-    /**
-     * String representation of the date's timezone.
-     *
-     * @var string
-     */
-    protected $_timezone;
-
-    /**
-     * Default format for __toString()
-     *
-     * @var string
-     */
-    protected $_defaultFormat = self::DATE_DEFAULT;
-
-    /**
-     * Default specs that are always supported.
-     * @var string
-     */
-    protected static $_defaultSpecs = '%CdDeHImMnRStTyY';
-
-    /**
-     * Internally supported strftime() specifiers.
-     * @var string
-     */
-    protected static $_supportedSpecs = '';
-
-    /**
-     * Map of required correction masks.
-     *
-     * @see __set()
-     *
-     * @var array
-     */
-    protected static $_corrections = array(
-        'year'  => self::MASK_YEAR,
-        'month' => self::MASK_MONTH,
-        'mday'  => self::MASK_DAY,
-        'hour'  => self::MASK_HOUR,
-        'min'   => self::MASK_MINUTE,
-        'sec'   => self::MASK_SECOND,
-    );
-
-    protected $_formatCache = array();
-
-    /**
-     * Builds a new date object. If $date contains date parts, use them to
-     * initialize the object.
-     *
-     * Recognized formats:
-     * - arrays with keys 'year', 'month', 'mday', 'day'
-     *   'hour', 'min', 'minute', 'sec'
-     * - objects with properties 'year', 'month', 'mday', 'hour', 'min', 'sec'
-     * - yyyy-mm-dd hh:mm:ss
-     * - yyyymmddhhmmss
-     * - yyyymmddThhmmssZ
-     * - yyyymmdd (might conflict with unix timestamps between 31 Oct 1966 and
-     *   03 Mar 1973)
-     * - unix timestamps
-     * - anything parsed by strtotime()/DateTime.
-     *
-     * @throws Horde_Date_Exception
-     */
-    public function __construct($date = null, $timezone = null)
-    {
-        if (!self::$_supportedSpecs) {
-            self::$_supportedSpecs = self::$_defaultSpecs;
-            if (function_exists('nl_langinfo')) {
-                self::$_supportedSpecs .= 'bBpxX';
-            }
-        }
-
-        if (func_num_args() > 2) {
-            // Handle args in order: year month day hour min sec tz
-            $this->_initializeFromArgs(func_get_args());
-            return;
-        }
-
-        $this->_initializeTimezone($timezone);
-
-        if (is_null($date)) {
-            return;
-        }
-
-        if (is_string($date)) {
-            $date = trim($date, '"');
-        }
-
-        if (is_object($date)) {
-            $this->_initializeFromObject($date);
-        } elseif (is_array($date)) {
-            $this->_initializeFromArray($date);
-        } elseif (preg_match('/^(\d{4})-?(\d{2})-?(\d{2})T? ?(\d{2}):?(\d{2}):?(\d{2})(?:\.\d+)?(Z?)$/', $date, $parts)) {
-            $this->_year  = (int)$parts[1];
-            $this->_month = (int)$parts[2];
-            $this->_mday  = (int)$parts[3];
-            $this->_hour  = (int)$parts[4];
-            $this->_min   = (int)$parts[5];
-            $this->_sec   = (int)$parts[6];
-            if ($parts[7]) {
-                $this->_initializeTimezone('UTC');
-            }
-        } elseif (preg_match('/^(\d{4})-?(\d{2})-?(\d{2})$/', $date, $parts) &&
-                  $parts[2] > 0 && $parts[2] <= 12 &&
-                  $parts[3] > 0 && $parts[3] <= 31) {
-            $this->_year  = (int)$parts[1];
-            $this->_month = (int)$parts[2];
-            $this->_mday  = (int)$parts[3];
-            $this->_hour = $this->_min = $this->_sec = 0;
-        } elseif ((string)(int)$date == $date) {
-            // Try as a timestamp.
-            $parts = @getdate($date);
-            if ($parts) {
-                $this->_year  = $parts['year'];
-                $this->_month = $parts['mon'];
-                $this->_mday  = $parts['mday'];
-                $this->_hour  = $parts['hours'];
-                $this->_min   = $parts['minutes'];
-                $this->_sec   = $parts['seconds'];
-            }
-        } else {
-            // Use date_create() so we can catch errors with PHP 5.2. Use
-            // "new DateTime() once we require 5.3.
-            $parsed = date_create($date);
-            if (!$parsed) {
-                throw new Horde_Date_Exception(sprintf(Horde_Date_Translation::t("Failed to parse time string (%s)"), $date));
-            }
-            $parsed->setTimezone(new DateTimeZone(date_default_timezone_get()));
-            $this->_year  = (int)$parsed->format('Y');
-            $this->_month = (int)$parsed->format('m');
-            $this->_mday  = (int)$parsed->format('d');
-            $this->_hour  = (int)$parsed->format('H');
-            $this->_min   = (int)$parsed->format('i');
-            $this->_sec   = (int)$parsed->format('s');
-            $this->_initializeTimezone(date_default_timezone_get());
-        }
-    }
-
-    /**
-     * Returns a simple string representation of the date object
-     *
-     * @return string  This object converted to a string.
-     */
-    public function __toString()
-    {
-        try {
-            return $this->format($this->_defaultFormat);
-        } catch (Exception $e) {
-            return '';
-        }
-    }
-
-    /**
-     * Returns a DateTime object representing this object.
-     *
-     * @return DateTime
-     */
-    public function toDateTime()
-    {
-        $date = new DateTime(null, new DateTimeZone($this->_timezone));
-        $date->setDate($this->_year, $this->_month, $this->_mday);
-        $date->setTime($this->_hour, $this->_min, $this->_sec);
-        return $date;
-    }
-
-    /**
-     * Converts a date in the proleptic Gregorian calendar to the no of days
-     * since 24th November, 4714 B.C.
-     *
-     * Returns the no of days since Monday, 24th November, 4714 B.C. in the
-     * proleptic Gregorian calendar (which is 24th November, -4713 using
-     * 'Astronomical' year numbering, and 1st January, 4713 B.C. in the
-     * proleptic Julian calendar).  This is also the first day of the 'Julian
-     * Period' proposed by Joseph Scaliger in 1583, and the number of days
-     * since this date is known as the 'Julian Day'.  (It is not directly
-     * to do with the Julian calendar, although this is where the name
-     * is derived from.)
-     *
-     * The algorithm is valid for all years (positive and negative), and
-     * also for years preceding 4714 B.C.
-     *
-     * Algorithm is from PEAR::Date_Calc
-     *
-     * @author Monte Ohrt <monte@ispi.net>
-     * @author Pierre-Alain Joye <pajoye@php.net>
-     * @author Daniel Convissor <danielc@php.net>
-     * @author C.A. Woodcock <c01234@netcomuk.co.uk>
-     *
-     * @return integer  The number of days since 24th November, 4714 B.C.
-     */
-    public function toDays()
-    {
-        if (function_exists('GregorianToJD')) {
-            return gregoriantojd($this->_month, $this->_mday, $this->_year);
-        }
-
-        $day = $this->_mday;
-        $month = $this->_month;
-        $year = $this->_year;
-
-        if ($month > 2) {
-            // March = 0, April = 1, ..., December = 9,
-            // January = 10, February = 11
-            $month -= 3;
-        } else {
-            $month += 9;
-            --$year;
-        }
-
-        $hb_negativeyear = $year < 0;
-        $century         = intval($year / 100);
-        $year            = $year % 100;
-
-        if ($hb_negativeyear) {
-            // Subtract 1 because year 0 is a leap year;
-            // And N.B. that we must treat the leap years as occurring
-            // one year earlier than they do, because for the purposes
-            // of calculation, the year starts on 1st March:
-            //
-            return intval((14609700 * $century + ($year == 0 ? 1 : 0)) / 400) +
-                   intval((1461 * $year + 1) / 4) +
-                   intval((153 * $month + 2) / 5) +
-                   $day + 1721118;
-        } else {
-            return intval(146097 * $century / 4) +
-                   intval(1461 * $year / 4) +
-                   intval((153 * $month + 2) / 5) +
-                   $day + 1721119;
-        }
-    }
-
-    /**
-     * Converts number of days since 24th November, 4714 B.C. (in the proleptic
-     * Gregorian calendar, which is year -4713 using 'Astronomical' year
-     * numbering) to Gregorian calendar date.
-     *
-     * Returned date belongs to the proleptic Gregorian calendar, using
-     * 'Astronomical' year numbering.
-     *
-     * The algorithm is valid for all years (positive and negative), and
-     * also for years preceding 4714 B.C. (i.e. for negative 'Julian Days'),
-     * and so the only limitation is platform-dependent (for 32-bit systems
-     * the maximum year would be something like about 1,465,190 A.D.).
-     *
-     * N.B. Monday, 24th November, 4714 B.C. is Julian Day '0'.
-     *
-     * Algorithm is from PEAR::Date_Calc
-     *
-     * @author Monte Ohrt <monte@ispi.net>
-     * @author Pierre-Alain Joye <pajoye@php.net>
-     * @author Daniel Convissor <danielc@php.net>
-     * @author C.A. Woodcock <c01234@netcomuk.co.uk>
-     *
-     * @param int    $days   the number of days since 24th November, 4714 B.C.
-     * @param string $format the string indicating how to format the output
-     *
-     * @return  Horde_Date  A Horde_Date object representing the date.
-     */
-    public static function fromDays($days)
-    {
-        if (function_exists('JDToGregorian')) {
-            list($month, $day, $year) = explode('/', JDToGregorian($days));
-        } else {
-            $days = intval($days);
-
-            $days   -= 1721119;
-            $century = floor((4 * $days - 1) / 146097);
-            $days    = floor(4 * $days - 1 - 146097 * $century);
-            $day     = floor($days / 4);
-
-            $year = floor((4 * $day +  3) / 1461);
-            $day  = floor(4 * $day +  3 - 1461 * $year);
-            $day  = floor(($day +  4) / 4);
-
-            $month = floor((5 * $day - 3) / 153);
-            $day   = floor(5 * $day - 3 - 153 * $month);
-            $day   = floor(($day +  5) /  5);
-
-            $year = $century * 100 + $year;
-            if ($month < 10) {
-                $month +=3;
-            } else {
-                $month -=9;
-                ++$year;
-            }
-        }
-
-        return new Horde_Date($year, $month, $day);
-    }
-
-    /**
-     * Getter for the date and time properties.
-     *
-     * @param string $name  One of 'year', 'month', 'mday', 'hour', 'min' or
-     *                      'sec'.
-     *
-     * @return integer  The property value, or null if not set.
-     */
-    public function __get($name)
-    {
-        if ($name == 'day') {
-            $name = 'mday';
-        }
-
-        return $this->{'_' . $name};
-    }
-
-    /**
-     * Setter for the date and time properties.
-     *
-     * @param string $name    One of 'year', 'month', 'mday', 'hour', 'min' or
-     *                        'sec'.
-     * @param integer $value  The property value.
-     */
-    public function __set($name, $value)
-    {
-        if ($name == 'timezone') {
-            $this->_initializeTimezone($value);
-            return;
-        }
-        if ($name == 'day') {
-            $name = 'mday';
-        }
-
-        if ($name != 'year' && $name != 'month' && $name != 'mday' &&
-            $name != 'hour' && $name != 'min' && $name != 'sec') {
-            throw new InvalidArgumentException('Undefined property ' . $name);
-        }
-
-        $down = $value < $this->{'_' . $name};
-        $this->{'_' . $name} = $value;
-        $this->_correct(self::$_corrections[$name], $down);
-        $this->_formatCache = array();
-    }
-
-    /**
-     * Returns whether a date or time property exists.
-     *
-     * @param string $name  One of 'year', 'month', 'mday', 'hour', 'min' or
-     *                      'sec'.
-     *
-     * @return boolen  True if the property exists and is set.
-     */
-    public function __isset($name)
-    {
-        if ($name == 'day') {
-            $name = 'mday';
-        }
-        return ($name == 'year' || $name == 'month' || $name == 'mday' ||
-                $name == 'hour' || $name == 'min' || $name == 'sec') &&
-            isset($this->{'_' . $name});
-    }
-
-    /**
-     * Adds a number of seconds or units to this date, returning a new Date
-     * object.
-     */
-    public function add($factor)
-    {
-        $d = clone($this);
-        if (is_array($factor) || is_object($factor)) {
-            foreach ($factor as $property => $value) {
-                $d->$property += $value;
-            }
-        } else {
-            $d->sec += $factor;
-        }
-
-        return $d;
-    }
-
-    /**
-     * Subtracts a number of seconds or units from this date, returning a new
-     * Horde_Date object.
-     */
-    public function sub($factor)
-    {
-        if (is_array($factor)) {
-            foreach ($factor as &$value) {
-                $value *= -1;
-            }
-        } else {
-            $factor *= -1;
-        }
-
-        return $this->add($factor);
-    }
-
-    /**
-     * Converts this object to a different timezone.
-     *
-     * @param string $timezone  The new timezone.
-     *
-     * @return Horde_Date  This object.
-     */
-    public function setTimezone($timezone)
-    {
-        $date = $this->toDateTime();
-        $date->setTimezone(new DateTimeZone($timezone));
-        $this->_timezone = $timezone;
-        $this->_year     = (int)$date->format('Y');
-        $this->_month    = (int)$date->format('m');
-        $this->_mday     = (int)$date->format('d');
-        $this->_hour     = (int)$date->format('H');
-        $this->_min      = (int)$date->format('i');
-        $this->_sec      = (int)$date->format('s');
-        $this->_formatCache = array();
-        return $this;
-    }
-
-    /**
-     * Sets the default date format used in __toString()
-     *
-     * @param string $format
-     */
-    public function setDefaultFormat($format)
-    {
-        $this->_defaultFormat = $format;
-    }
-
-    /**
-     * Returns the day of the week (0 = Sunday, 6 = Saturday) of this date.
-     *
-     * @return integer  The day of the week.
-     */
-    public function dayOfWeek()
-    {
-        if ($this->_month > 2) {
-            $month = $this->_month - 2;
-            $year = $this->_year;
-        } else {
-            $month = $this->_month + 10;
-            $year = $this->_year - 1;
-        }
-
-        $day = (floor((13 * $month - 1) / 5) +
-                $this->_mday + ($year % 100) +
-                floor(($year % 100) / 4) +
-                floor(($year / 100) / 4) - 2 *
-                floor($year / 100) + 77);
-
-        return (int)($day - 7 * floor($day / 7));
-    }
-
-    /**
-     * Returns the day number of the year (1 to 365/366).
-     *
-     * @return integer  The day of the year.
-     */
-    public function dayOfYear()
-    {
-        return $this->format('z') + 1;
-    }
-
-    /**
-     * Returns the week of the month.
-     *
-     * @return integer  The week number.
-     */
-    public function weekOfMonth()
-    {
-        return ceil($this->_mday / 7);
-    }
-
-    /**
-     * Returns the week of the year, first Monday is first day of first week.
-     *
-     * @return integer  The week number.
-     */
-    public function weekOfYear()
-    {
-        return $this->format('W');
-    }
-
-    /**
-     * Returns the number of weeks in the given year (52 or 53).
-     *
-     * @param integer $year  The year to count the number of weeks in.
-     *
-     * @return integer $numWeeks   The number of weeks in $year.
-     */
-    public static function weeksInYear($year)
-    {
-        // Find the last Thursday of the year.
-        $date = new Horde_Date($year . '-12-31');
-        while ($date->dayOfWeek() != self::DATE_THURSDAY) {
-            --$date->mday;
-        }
-        return $date->weekOfYear();
-    }
-
-    /**
-     * Sets the date of this object to the $nth weekday of $weekday.
-     *
-     * @param integer $weekday  The day of the week (0 = Sunday, etc).
-     * @param integer $nth      The $nth $weekday to set to (defaults to 1).
-     */
-    public function setNthWeekday($weekday, $nth = 1)
-    {
-        if ($weekday < self::DATE_SUNDAY || $weekday > self::DATE_SATURDAY) {
-            return;
-        }
-
-        if ($nth < 0) {  // last $weekday of month
-            $this->_mday = $lastday = Horde_Date_Utils::daysInMonth($this->_month, $this->_year);
-            $last = $this->dayOfWeek();
-            $this->_mday += ($weekday - $last);
-            if ($this->_mday > $lastday)
-                $this->_mday -= 7;
-        }
-        else {
-            $this->_mday = 1;
-            $first = $this->dayOfWeek();
-            if ($weekday < $first) {
-                $this->_mday = 8 + $weekday - $first;
-            } else {
-                $this->_mday = $weekday - $first + 1;
-            }
-            $diff = 7 * $nth - 7;
-            $this->_mday += $diff;
-            $this->_correct(self::MASK_DAY, $diff < 0);
-        }
-    }
-
-    /**
-     * Is the date currently represented by this object a valid date?
-     *
-     * @return boolean  Validity, counting leap years, etc.
-     */
-    public function isValid()
-    {
-        return ($this->_year >= 0 && $this->_year <= 9999);
-    }
-
-    /**
-     * Compares this date to another date object to see which one is
-     * greater (later). Assumes that the dates are in the same
-     * timezone.
-     *
-     * @param mixed $other  The date to compare to.
-     *
-     * @return integer  ==  0 if they are on the same date
-     *                  >=  1 if $this is greater (later)
-     *                  <= -1 if $other is greater (later)
-     */
-    public function compareDate($other)
-    {
-        if (!($other instanceof Horde_Date)) {
-            $other = new Horde_Date($other);
-        }
-
-        if ($this->_year != $other->year) {
-            return $this->_year - $other->year;
-        }
-        if ($this->_month != $other->month) {
-            return $this->_month - $other->month;
-        }
-
-        return $this->_mday - $other->mday;
-    }
-
-    /**
-     * Returns whether this date is after the other.
-     *
-     * @param mixed $other  The date to compare to.
-     *
-     * @return boolean  True if this date is after the other.
-     */
-    public function after($other)
-    {
-        return $this->compareDate($other) > 0;
-    }
-
-    /**
-     * Returns whether this date is before the other.
-     *
-     * @param mixed $other  The date to compare to.
-     *
-     * @return boolean  True if this date is before the other.
-     */
-    public function before($other)
-    {
-        return $this->compareDate($other) < 0;
-    }
-
-    /**
-     * Returns whether this date is the same like the other.
-     *
-     * @param mixed $other  The date to compare to.
-     *
-     * @return boolean  True if this date is the same like the other.
-     */
-    public function equals($other)
-    {
-        return $this->compareDate($other) == 0;
-    }
-
-    /**
-     * Compares this to another date object by time, to see which one
-     * is greater (later). Assumes that the dates are in the same
-     * timezone.
-     *
-     * @param mixed $other  The date to compare to.
-     *
-     * @return integer  ==  0 if they are at the same time
-     *                  >=  1 if $this is greater (later)
-     *                  <= -1 if $other is greater (later)
-     */
-    public function compareTime($other)
-    {
-        if (!($other instanceof Horde_Date)) {
-            $other = new Horde_Date($other);
-        }
-
-        if ($this->_hour != $other->hour) {
-            return $this->_hour - $other->hour;
-        }
-        if ($this->_min != $other->min) {
-            return $this->_min - $other->min;
-        }
-
-        return $this->_sec - $other->sec;
-    }
-
-    /**
-     * Compares this to another date object, including times, to see
-     * which one is greater (later). Assumes that the dates are in the
-     * same timezone.
-     *
-     * @param mixed $other  The date to compare to.
-     *
-     * @return integer  ==  0 if they are equal
-     *                  >=  1 if $this is greater (later)
-     *                  <= -1 if $other is greater (later)
-     */
-    public function compareDateTime($other)
-    {
-        if (!($other instanceof Horde_Date)) {
-            $other = new Horde_Date($other);
-        }
-
-        if ($diff = $this->compareDate($other)) {
-            return $diff;
-        }
-
-        return $this->compareTime($other);
-    }
-
-    /**
-     * Returns number of days between this date and another.
-     *
-     * @param Horde_Date $other  The other day to diff with.
-     *
-     * @return integer  The absolute number of days between the two dates.
-     */
-    public function diff($other)
-    {
-        return abs($this->toDays() - $other->toDays());
-    }
-
-    /**
-     * Returns the time offset for local time zone.
-     *
-     * @param boolean $colon  Place a colon between hours and minutes?
-     *
-     * @return string  Timezone offset as a string in the format +HH:MM.
-     */
-    public function tzOffset($colon = true)
-    {
-        return $colon ? $this->format('P') : $this->format('O');
-    }
-
-    /**
-     * Returns the unix timestamp representation of this date.
-     *
-     * @return integer  A unix timestamp.
-     */
-    public function timestamp()
-    {
-        if ($this->_year >= 1970 && $this->_year < 2038) {
-            return mktime($this->_hour, $this->_min, $this->_sec,
-                          $this->_month, $this->_mday, $this->_year);
-        }
-        return $this->format('U');
-    }
-
-    /**
-     * Returns the unix timestamp representation of this date, 12:00am.
-     *
-     * @return integer  A unix timestamp.
-     */
-    public function datestamp()
-    {
-        if ($this->_year >= 1970 && $this->_year < 2038) {
-            return mktime(0, 0, 0, $this->_month, $this->_mday, $this->_year);
-        }
-        $date = new DateTime($this->format('Y-m-d'));
-        return $date->format('U');
-    }
-
-    /**
-     * Formats date and time to be passed around as a short url parameter.
-     *
-     * @return string  Date and time.
-     */
-    public function dateString()
-    {
-        return sprintf('%04d%02d%02d', $this->_year, $this->_month, $this->_mday);
-    }
-
-    /**
-     * Formats date and time to the ISO format used by JSON.
-     *
-     * @return string  Date and time.
-     */
-    public function toJson()
-    {
-        return $this->format(self::DATE_JSON);
-    }
-
-    /**
-     * Formats date and time to the RFC 2445 iCalendar DATE-TIME format.
-     *
-     * @param boolean $floating  Whether to return a floating date-time
-     *                           (without time zone information).
-     *
-     * @return string  Date and time.
-     */
-    public function toiCalendar($floating = false)
-    {
-        if ($floating) {
-            return $this->format('Ymd\THis');
-        }
-        $dateTime = $this->toDateTime();
-        $dateTime->setTimezone(new DateTimeZone('UTC'));
-        return $dateTime->format('Ymd\THis\Z');
-    }
-
-    /**
-     * Formats time using the specifiers available in date() or in the DateTime
-     * class' format() method.
-     *
-     * To format in languages other than English, use strftime() instead.
-     *
-     * @param string $format
-     *
-     * @return string  Formatted time.
-     */
-    public function format($format)
-    {
-        if (!isset($this->_formatCache[$format])) {
-            $this->_formatCache[$format] = $this->toDateTime()->format($format);
-        }
-        return $this->_formatCache[$format];
-    }
-
-    /**
-     * Formats date and time using strftime() format.
-     *
-     * @return string  strftime() formatted date and time.
-     */
-    public function strftime($format)
-    {
-        if (preg_match('/%[^' . self::$_supportedSpecs . ']/', $format)) {
-            return strftime($format, $this->timestamp());
-        } else {
-            return $this->_strftime($format);
-        }
-    }
-
-    /**
-     * Formats date and time using a limited set of the strftime() format.
-     *
-     * @return string  strftime() formatted date and time.
-     */
-    protected function _strftime($format)
-    {
-        return preg_replace(
-            array('/%b/e',
-                  '/%B/e',
-                  '/%C/e',
-                  '/%d/e',
-                  '/%D/e',
-                  '/%e/e',
-                  '/%H/e',
-                  '/%I/e',
-                  '/%m/e',
-                  '/%M/e',
-                  '/%n/',
-                  '/%p/e',
-                  '/%R/e',
-                  '/%S/e',
-                  '/%t/',
-                  '/%T/e',
-                  '/%x/e',
-                  '/%X/e',
-                  '/%y/e',
-                  '/%Y/',
-                  '/%%/'),
-            array('$this->_strftime(Horde_Nls::getLangInfo(constant(\'ABMON_\' . (int)$this->_month)))',
-                  '$this->_strftime(Horde_Nls::getLangInfo(constant(\'MON_\' . (int)$this->_month)))',
-                  '(int)($this->_year / 100)',
-                  'sprintf(\'%02d\', $this->_mday)',
-                  '$this->_strftime(\'%m/%d/%y\')',
-                  'sprintf(\'%2d\', $this->_mday)',
-                  'sprintf(\'%02d\', $this->_hour)',
-                  'sprintf(\'%02d\', $this->_hour == 0 ? 12 : ($this->_hour > 12 ? $this->_hour - 12 : $this->_hour))',
-                  'sprintf(\'%02d\', $this->_month)',
-                  'sprintf(\'%02d\', $this->_min)',
-                  "\n",
-                  '$this->_strftime(Horde_Nls::getLangInfo($this->_hour < 12 ? AM_STR : PM_STR))',
-                  '$this->_strftime(\'%H:%M\')',
-                  'sprintf(\'%02d\', $this->_sec)',
-                  "\t",
-                  '$this->_strftime(\'%H:%M:%S\')',
-                  '$this->_strftime(Horde_Nls::getLangInfo(D_FMT))',
-                  '$this->_strftime(Horde_Nls::getLangInfo(T_FMT))',
-                  'substr(sprintf(\'%04d\', $this->_year), -2)',
-                  (int)$this->_year,
-                  '%'),
-            $format);
-    }
-
-    /**
-     * Corrects any over- or underflows in any of the date's members.
-     *
-     * @param integer $mask  We may not want to correct some overflows.
-     * @param integer $down  Whether to correct the date up or down.
-     */
-    protected function _correct($mask = self::MASK_ALLPARTS, $down = false)
-    {
-        if ($mask & self::MASK_SECOND) {
-            if ($this->_sec < 0 || $this->_sec > 59) {
-                $mask |= self::MASK_MINUTE;
-
-                $this->_min += (int)($this->_sec / 60);
-                $this->_sec %= 60;
-                if ($this->_sec < 0) {
-                    $this->_min--;
-                    $this->_sec += 60;
-                }
-            }
-        }
-
-        if ($mask & self::MASK_MINUTE) {
-            if ($this->_min < 0 || $this->_min > 59) {
-                $mask |= self::MASK_HOUR;
-
-                $this->_hour += (int)($this->_min / 60);
-                $this->_min %= 60;
-                if ($this->_min < 0) {
-                    $this->_hour--;
-                    $this->_min += 60;
-                }
-            }
-        }
-
-        if ($mask & self::MASK_HOUR) {
-            if ($this->_hour < 0 || $this->_hour > 23) {
-                $mask |= self::MASK_DAY;
-
-                $this->_mday += (int)($this->_hour / 24);
-                $this->_hour %= 24;
-                if ($this->_hour < 0) {
-                    $this->_mday--;
-                    $this->_hour += 24;
-                }
-            }
-        }
-
-        if ($mask & self::MASK_MONTH) {
-            $this->_correctMonth($down);
-            /* When correcting the month, always correct the day too. Months
-             * have different numbers of days. */
-            $mask |= self::MASK_DAY;
-        }
-
-        if ($mask & self::MASK_DAY) {
-            while ($this->_mday > 28 &&
-                   $this->_mday > Horde_Date_Utils::daysInMonth($this->_month, $this->_year)) {
-                if ($down) {
-                    $this->_mday -= Horde_Date_Utils::daysInMonth($this->_month + 1, $this->_year) - Horde_Date_Utils::daysInMonth($this->_month, $this->_year);
-                } else {
-                    $this->_mday -= Horde_Date_Utils::daysInMonth($this->_month, $this->_year);
-                    $this->_month++;
-                }
-                $this->_correctMonth($down);
-            }
-            while ($this->_mday < 1) {
-                --$this->_month;
-                $this->_correctMonth($down);
-                $this->_mday += Horde_Date_Utils::daysInMonth($this->_month, $this->_year);
-            }
-        }
-    }
-
-    /**
-     * Corrects the current month.
-     *
-     * This cannot be done in _correct() because that would also trigger a
-     * correction of the day, which would result in an infinite loop.
-     *
-     * @param integer $down  Whether to correct the date up or down.
-     */
-    protected function _correctMonth($down = false)
-    {
-        $this->_year += (int)($this->_month / 12);
-        $this->_month %= 12;
-        if ($this->_month < 1) {
-            $this->_year--;
-            $this->_month += 12;
-        }
-    }
-
-    /**
-     * Handles args in order: year month day hour min sec tz
-     */
-    protected function _initializeFromArgs($args)
-    {
-        $tz = (isset($args[6])) ? array_pop($args) : null;
-        $this->_initializeTimezone($tz);
-
-        $args = array_slice($args, 0, 6);
-        $keys = array('year' => 1, 'month' => 1, 'mday' => 1, 'hour' => 0, 'min' => 0, 'sec' => 0);
-        $date = array_combine(array_slice(array_keys($keys), 0, count($args)), $args);
-        $date = array_merge($keys, $date);
-
-        $this->_initializeFromArray($date);
-    }
-
-    protected function _initializeFromArray($date)
-    {
-        if (isset($date['year']) && is_string($date['year']) && strlen($date['year']) == 2) {
-            if ($date['year'] > 70) {
-                $date['year'] += 1900;
-            } else {
-                $date['year'] += 2000;
-            }
-        }
-
-        foreach ($date as $key => $val) {
-            if (in_array($key, array('year', 'month', 'mday', 'hour', 'min', 'sec'))) {
-                $this->{'_'. $key} = (int)$val;
-            }
-        }
-
-        // If $date['day'] is present and numeric we may have been passed
-        // a Horde_Form_datetime array.
-        if (isset($date['day']) &&
-            (string)(int)$date['day'] == $date['day']) {
-            $this->_mday = (int)$date['day'];
-        }
-        // 'minute' key also from Horde_Form_datetime
-        if (isset($date['minute']) &&
-            (string)(int)$date['minute'] == $date['minute']) {
-            $this->_min = (int)$date['minute'];
-        }
-
-        $this->_correct();
-    }
-
-    protected function _initializeFromObject($date)
-    {
-        if ($date instanceof DateTime) {
-            $this->_year  = (int)$date->format('Y');
-            $this->_month = (int)$date->format('m');
-            $this->_mday  = (int)$date->format('d');
-            $this->_hour  = (int)$date->format('H');
-            $this->_min   = (int)$date->format('i');
-            $this->_sec   = (int)$date->format('s');
-            $this->_initializeTimezone($date->getTimezone()->getName());
-        } else {
-            $is_horde_date = $date instanceof Horde_Date;
-            foreach (array('year', 'month', 'mday', 'hour', 'min', 'sec') as $key) {
-                if ($is_horde_date || isset($date->$key)) {
-                    $this->{'_' . $key} = (int)$date->$key;
-                }
-            }
-            if (!$is_horde_date) {
-                $this->_correct();
-            } else {
-                $this->_initializeTimezone($date->timezone);
-            }
-        }
-    }
-
-    protected function _initializeTimezone($timezone)
-    {
-        if (empty($timezone)) {
-            $timezone = date_default_timezone_get();
-        }
-        $this->_timezone = $timezone;
-    }
-
-}
-
-/**
- * @category Horde
- * @package  Date
- */
-
-/**
- * Horde Date wrapper/logic class, including some calculation
- * functions.
- *
- * @category Horde
- * @package  Date
- */
-class Horde_Date_Utils
-{
-    /**
-     * Returns whether a year is a leap year.
-     *
-     * @param integer $year  The year.
-     *
-     * @return boolean  True if the year is a leap year.
-     */
-    public static function isLeapYear($year)
-    {
-        if (strlen($year) != 4 || preg_match('/\D/', $year)) {
-            return false;
-        }
-
-        return (($year % 4 == 0 && $year % 100 != 0) || $year % 400 == 0);
-    }
-
-    /**
-     * Returns the date of the year that corresponds to the first day of the
-     * given week.
-     *
-     * @param integer $week  The week of the year to find the first day of.
-     * @param integer $year  The year to calculate for.
-     *
-     * @return Horde_Date  The date of the first day of the given week.
-     */
-    public static function firstDayOfWeek($week, $year)
-    {
-        return new Horde_Date(sprintf('%04dW%02d', $year, $week));
-    }
-
-    /**
-     * Returns the number of days in the specified month.
-     *
-     * @param integer $month  The month
-     * @param integer $year   The year.
-     *
-     * @return integer  The number of days in the month.
-     */
-    public static function daysInMonth($month, $year)
-    {
-        static $cache = array();
-        if (!isset($cache[$year][$month])) {
-            $date = new DateTime(sprintf('%04d-%02d-01', $year, $month));
-            $cache[$year][$month] = $date->format('t');
-        }
-        return $cache[$year][$month];
-    }
-
-    /**
-     * Returns a relative, natural language representation of a timestamp
-     *
-     * @todo Wider range of values ... maybe future time as well?
-     * @todo Support minimum resolution parameter.
-     *
-     * @param mixed $time          The time. Any format accepted by Horde_Date.
-     * @param string $date_format  Format to display date if timestamp is
-     *                             more then 1 day old.
-     * @param string $time_format  Format to display time if timestamp is 1
-     *                             day old.
-     *
-     * @return string  The relative time (i.e. 2 minutes ago)
-     */
-    public static function relativeDateTime($time, $date_format = '%x',
-                                            $time_format = '%X')
-    {
-        $date = new Horde_Date($time);
-
-        $delta = time() - $date->timestamp();
-        if ($delta < 60) {
-            return sprintf(Horde_Date_Translation::ngettext("%d second ago", "%d seconds ago", $delta), $delta);
-        }
-
-        $delta = round($delta / 60);
-        if ($delta < 60) {
-            return sprintf(Horde_Date_Translation::ngettext("%d minute ago", "%d minutes ago", $delta), $delta);
-        }
-
-        $delta = round($delta / 60);
-        if ($delta < 24) {
-            return sprintf(Horde_Date_Translation::ngettext("%d hour ago", "%d hours ago", $delta), $delta);
-        }
-
-        if ($delta > 24 && $delta < 48) {
-            $date = new Horde_Date($time);
-            return sprintf(Horde_Date_Translation::t("yesterday at %s"), $date->strftime($time_format));
-        }
-
-        $delta = round($delta / 24);
-        if ($delta < 7) {
-            return sprintf(Horde_Date_Translation::t("%d days ago"), $delta);
-        }
-
-        if (round($delta / 7) < 5) {
-            $delta = round($delta / 7);
-            return sprintf(Horde_Date_Translation::ngettext("%d week ago", "%d weeks ago", $delta), $delta);
-        }
-
-        // Default to the user specified date format.
-        return $date->strftime($date_format);
-    }
-
-    /**
-     * Tries to convert strftime() formatters to date() formatters.
-     *
-     * Unsupported formatters will be removed.
-     *
-     * @param string $format  A strftime() formatting string.
-     *
-     * @return string  A date() formatting string.
-     */
-    public static function strftime2date($format)
-    {
-        $replace = array(
-            '/%a/'  => 'D',
-            '/%A/'  => 'l',
-            '/%d/'  => 'd',
-            '/%e/'  => 'j',
-            '/%j/'  => 'z',
-            '/%u/'  => 'N',
-            '/%w/'  => 'w',
-            '/%U/'  => '',
-            '/%V/'  => 'W',
-            '/%W/'  => '',
-            '/%b/'  => 'M',
-            '/%B/'  => 'F',
-            '/%h/'  => 'M',
-            '/%m/'  => 'm',
-            '/%C/'  => '',
-            '/%g/'  => '',
-            '/%G/'  => 'o',
-            '/%y/'  => 'y',
-            '/%Y/'  => 'Y',
-            '/%H/'  => 'H',
-            '/%I/'  => 'h',
-            '/%i/'  => 'g',
-            '/%M/'  => 'i',
-            '/%p/'  => 'A',
-            '/%P/'  => 'a',
-            '/%r/'  => 'h:i:s A',
-            '/%R/'  => 'H:i',
-            '/%S/'  => 's',
-            '/%T/'  => 'H:i:s',
-            '/%X/e' => 'Horde_Date_Utils::strftime2date(Horde_Nls::getLangInfo(T_FMT))',
-            '/%z/'  => 'O',
-            '/%Z/'  => '',
-            '/%c/'  => '',
-            '/%D/'  => 'm/d/y',
-            '/%F/'  => 'Y-m-d',
-            '/%s/'  => 'U',
-            '/%x/e' => 'Horde_Date_Utils::strftime2date(Horde_Nls::getLangInfo(D_FMT))',
-            '/%n/'  => "\n",
-            '/%t/'  => "\t",
-            '/%%/'  => '%'
-        );
-
-        return preg_replace(array_keys($replace), array_values($replace), $format);
-    }
-
-}

kolab-syncroton-2.1.0.tar.gz/lib/plugins/libkolab/lib/Horde_Date_Recurrence.php Deleted

@@ -1,1673 +0,0 @@
-<?php
-
-/**
- * This is a modified copy of Horde/Date/Recurrence.php
- * Pull the latest version of this file from the PEAR channel of the Horde
- * project at http://pear.horde.org by installing the Horde_Date package.
- */
-
-if (!class_exists('Horde_Date'))
-	require_once(dirname(__FILE__) . '/Horde_Date.php');
-
-// minimal required implementation of Horde_Date_Translation to avoid a huge dependency nightmare
-class Horde_Date_Translation
-{
-	function t($arg) { return $arg; }
-	function ngettext($sing, $plur, $num) { return ($num > 1 ? $plur : $sing); }
-}
-
-
-/**
- * This file contains the Horde_Date_Recurrence class and according constants.
- *
- * Copyright 2007-2012 Horde LLC (http://www.horde.org/)
- *
- * See the enclosed file COPYING for license information (LGPL). If you
- * did not receive this file, see http://www.horde.org/licenses/lgpl21.
- *
- * @category Horde
- * @package  Date
- */
-
-/**
- * The Horde_Date_Recurrence class implements algorithms for calculating
- * recurrences of events, including several recurrence types, intervals,
- * exceptions, and conversion from and to vCalendar and iCalendar recurrence
- * rules.
- *
- * All methods expecting dates as parameters accept all values that the
- * Horde_Date constructor accepts, i.e. a timestamp, another Horde_Date
- * object, an ISO time string or a hash.
- *
- * @author   Jan Schneider <jan@horde.org>
- * @category Horde
- * @package  Date
- */
-class Horde_Date_Recurrence
-{
-    /** No Recurrence **/
-    const RECUR_NONE = 0;
-
-    /** Recurs daily. */
-    const RECUR_DAILY = 1;
-
-    /** Recurs weekly. */
-    const RECUR_WEEKLY = 2;
-
-    /** Recurs monthly on the same date. */
-    const RECUR_MONTHLY_DATE = 3;
-
-    /** Recurs monthly on the same week day. */
-    const RECUR_MONTHLY_WEEKDAY = 4;
-
-    /** Recurs yearly on the same date. */
-    const RECUR_YEARLY_DATE = 5;
-
-    /** Recurs yearly on the same day of the year. */
-    const RECUR_YEARLY_DAY = 6;
-
-    /** Recurs yearly on the same week day. */
-    const RECUR_YEARLY_WEEKDAY = 7;
-
-    /**
-     * The start time of the event.
-     *
-     * @var Horde_Date
-     */
-    public $start;
-
-    /**
-     * The end date of the recurrence interval.
-     *
-     * @var Horde_Date
-     */
-    public $recurEnd = null;
-
-    /**
-     * The number of recurrences.
-     *
-     * @var integer
-     */
-    public $recurCount = null;
-
-    /**
-     * The type of recurrence this event follows. RECUR_* constant.
-     *
-     * @var integer
-     */
-    public $recurType = self::RECUR_NONE;
-
-    /**
-     * The length of time between recurrences. The time unit depends on the
-     * recurrence type.
-     *
-     * @var integer
-     */
-    public $recurInterval = 1;
-
-    /**
-     * Any additional recurrence data.
-     *
-     * @var integer
-     */
-    public $recurData = null;
-
-    /**
-     * BYDAY recurrence number
-     *
-     * @var integer
-     */
-    public $recurNthDay = null;
-
-    /**
-     * BYMONTH recurrence data
-     *
-     * @var array
-     */
-    public $recurMonths = array();
-
-    /**
-     * All the exceptions from recurrence for this event.
-     *
-     * @var array
-     */
-    public $exceptions = array();
-
-    /**
-     * All the dates this recurrence has been marked as completed.
-     *
-     * @var array
-     */
-    public $completions = array();
-
-    /**
-     * Constructor.
-     *
-     * @param Horde_Date $start  Start of the recurring event.
-     */
-    public function __construct($start)
-    {
-        $this->start = new Horde_Date($start);
-    }
-
-    /**
-     * Resets the class properties.
-     */
-    public function reset()
-    {
-        $this->recurEnd = null;
-        $this->recurCount = null;
-        $this->recurType = self::RECUR_NONE;
-        $this->recurInterval = 1;
-        $this->recurData = null;
-        $this->exceptions = array();
-        $this->completions = array();
-    }
-
-    /**
-     * Checks if this event recurs on a given day of the week.
-     *
-     * @param integer $dayMask  A mask consisting of Horde_Date::MASK_*
-     *                          constants specifying the day(s) to check.
-     *
-     * @return boolean  True if this event recurs on the given day(s).
-     */
-    public function recurOnDay($dayMask)
-    {
-        return ($this->recurData & $dayMask);
-    }
-
-    /**
-     * Specifies the days this event recurs on.
-     *
-     * @param integer $dayMask  A mask consisting of Horde_Date::MASK_*
-     *                          constants specifying the day(s) to recur on.
-     */
-    public function setRecurOnDay($dayMask)
-    {
-        $this->recurData = $dayMask;
-    }
-
-    /**
-     *
-     * @param integer $nthDay The nth weekday of month to repeat events on
-     */
-    public function setRecurNthWeekday($nth)
-    {
-        $this->recurNthDay = (int)$nth;
-    }
-
-    /**
-     *
-     * @return integer  The nth weekday of month to repeat events.
-     */
-    public function getRecurNthWeekday()
-    {
-        return isset($this->recurNthDay) ? $this->recurNthDay : ceil($this->start->mday / 7);
-    }
-
-    /**
-     * Specifies the months for yearly (weekday) recurrence
-     *
-     * @param array $months  List of months (integers) this event recurs on.
-     */
-    function setRecurByMonth($months)
-    {
-        $this->recurMonths = (array)$months;
-    }
-
-    /**
-     * Returns a list of months this yearly event recurs on
-     *
-     * @return array List of months (integers) this event recurs on.
-     */
-    function getRecurByMonth()
-    {
-        return $this->recurMonths;
-    }
-
-    /**
-     * Returns the days this event recurs on.
-     *
-     * @return integer  A mask consisting of Horde_Date::MASK_* constants
-     *                  specifying the day(s) this event recurs on.
-     */
-    public function getRecurOnDays()
-    {
-        return $this->recurData;
-    }
-
-    /**
-     * Returns whether this event has a specific recurrence type.
-     *
-     * @param integer $recurrence  RECUR_* constant of the
-     *                             recurrence type to check for.
-     *
-     * @return boolean  True if the event has the specified recurrence type.
-     */
-    public function hasRecurType($recurrence)
-    {
-        return ($recurrence == $this->recurType);
-    }
-
-    /**
-     * Sets a recurrence type for this event.
-     *
-     * @param integer $recurrence  A RECUR_* constant.
-     */
-    public function setRecurType($recurrence)
-    {
-        $this->recurType = $recurrence;
-    }
-
-    /**
-     * Returns recurrence type of this event.
-     *
-     * @return integer  A RECUR_* constant.
-     */
-    public function getRecurType()
-    {
-        return $this->recurType;
-    }
-
-    /**
-     * Returns a description of this event's recurring type.
-     *
-     * @return string  Human readable recurring type.
-     */
-    public function getRecurName()
-    {
-        switch ($this->getRecurType()) {
-        case self::RECUR_NONE: return Horde_Date_Translation::t("No recurrence");
-        case self::RECUR_DAILY: return Horde_Date_Translation::t("Daily");
-        case self::RECUR_WEEKLY: return Horde_Date_Translation::t("Weekly");
-        case self::RECUR_MONTHLY_DATE:
-        case self::RECUR_MONTHLY_WEEKDAY: return Horde_Date_Translation::t("Monthly");
-        case self::RECUR_YEARLY_DATE:
-        case self::RECUR_YEARLY_DAY:
-        case self::RECUR_YEARLY_WEEKDAY: return Horde_Date_Translation::t("Yearly");
-        }
-    }
-
-    /**
-     * Sets the length of time between recurrences of this event.
-     *
-     * @param integer $interval  The time between recurrences.
-     */
-    public function setRecurInterval($interval)
-    {
-        if ($interval > 0) {
-            $this->recurInterval = $interval;
-        }
-    }
-
-    /**
-     * Retrieves the length of time between recurrences of this event.
-     *
-     * @return integer  The number of seconds between recurrences.
-     */
-    public function getRecurInterval()
-    {
-        return $this->recurInterval;
-    }
-
-    /**
-     * Sets the number of recurrences of this event.
-     *
-     * @param integer $count  The number of recurrences.
-     */
-    public function setRecurCount($count)
-    {
-        if ($count > 0) {
-            $this->recurCount = (int)$count;
-            // Recurrence counts and end dates are mutually exclusive.
-            $this->recurEnd = null;
-        } else {
-            $this->recurCount = null;
-        }
-    }
-
-    /**
-     * Retrieves the number of recurrences of this event.
-     *
-     * @return integer  The number recurrences.
-     */
-    public function getRecurCount()
-    {
-        return $this->recurCount;
-    }
-
-    /**
-     * Returns whether this event has a recurrence with a fixed count.
-     *
-     * @return boolean  True if this recurrence has a fixed count.
-     */
-    public function hasRecurCount()
-    {
-        return isset($this->recurCount);
-    }
-
-    /**
-     * Sets the start date of the recurrence interval.
-     *
-     * @param Horde_Date $start  The recurrence start.
-     */
-    public function setRecurStart($start)
-    {
-        $this->start = clone $start;
-    }
-
-    /**
-     * Retrieves the start date of the recurrence interval.
-     *
-     * @return Horde_Date  The recurrence start.
-     */
-    public function getRecurStart()
-    {
-        return $this->start;
-    }
-
-    /**
-     * Sets the end date of the recurrence interval.
-     *
-     * @param Horde_Date $end  The recurrence end.
-     */
-    public function setRecurEnd($end)
-    {
-        if (!empty($end)) {
-            // Recurrence counts and end dates are mutually exclusive.
-            $this->recurCount = null;
-            $this->recurEnd = clone $end;
-        } else {
-            $this->recurEnd = $end;
-        }
-    }
-
-    /**
-     * Retrieves the end date of the recurrence interval.
-     *
-     * @return Horde_Date  The recurrence end.
-     */
-    public function getRecurEnd()
-    {
-        return $this->recurEnd;
-    }
-
-    /**
-     * Returns whether this event has a recurrence end.
-     *
-     * @return boolean  True if this recurrence ends.
-     */
-    public function hasRecurEnd()
-    {
-        return isset($this->recurEnd) && isset($this->recurEnd->year) &&
-            $this->recurEnd->year != 9999;
-    }
-
-    /**
-     * Finds the next recurrence of this event that's after $afterDate.
-     *
-     * @param Horde_Date|string $after  Return events after this date.
-     *
-     * @return Horde_Date|boolean  The date of the next recurrence or false
-     *                             if the event does not recur after
-     *                             $afterDate.
-     */
-    public function nextRecurrence($after)
-    {
-        if (!($after instanceof Horde_Date)) {
-            $after = new Horde_Date($after);
-        } else {
-            $after = clone($after);
-        }
-
-        // Make sure $after and $this->start are in the same TZ
-        $after->setTimezone($this->start->timezone);
-        if ($this->start->compareDateTime($after) >= 0) {
-            return clone $this->start;
-        }
-
-        if ($this->recurInterval == 0) {
-            return false;
-        }
-
-        switch ($this->getRecurType()) {
-        case self::RECUR_DAILY:
-            $diff = $this->start->diff($after);
-            $recur = ceil($diff / $this->recurInterval);
-            if ($this->recurCount && $recur >= $this->recurCount) {
-                return false;
-            }
-
-            $recur *= $this->recurInterval;
-            $next = $this->start->add(array('day' => $recur));
-            if ((!$this->hasRecurEnd() ||
-                 $next->compareDateTime($this->recurEnd) <= 0) &&
-                $next->compareDateTime($after) >= 0) {
-                return $next;
-            }
-            break;
-
-        case self::RECUR_WEEKLY:
-            if (empty($this->recurData)) {
-                return false;
-            }
-
-            $start_week = Horde_Date_Utils::firstDayOfWeek($this->start->format('W'),
-                                                           $this->start->year);
-            $start_week->timezone = $this->start->timezone;
-            $start_week->hour = $this->start->hour;
-            $start_week->min  = $this->start->min;
-            $start_week->sec  = $this->start->sec;
-
-            // Make sure we are not at the ISO-8601 first week of year while
-            // still in month 12...OR in the ISO-8601 last week of year while
-            // in month 1 and adjust the year accordingly.
-            $week = $after->format('W');
-            if ($week == 1 && $after->month == 12) {
-                $theYear = $after->year + 1;
-            } elseif ($week >= 52 && $after->month == 1) {
-                $theYear = $after->year - 1;
-            } else {
-                $theYear = $after->year;
-            }
-
-            $after_week = Horde_Date_Utils::firstDayOfWeek($week, $theYear);
-            $after_week->timezone = $this->start->timezone;
-            $after_week_end = clone $after_week;
-            $after_week_end->mday += 7;
-
-            $diff = $start_week->diff($after_week);
-            $interval = $this->recurInterval * 7;
-            $repeats = floor($diff / $interval);
-            if ($diff % $interval < 7) {
-                $recur = $diff;
-            } else {
-                /**
-                 * If the after_week is not in the first week interval the
-                 * search needs to skip ahead a complete interval. The way it is
-                 * calculated here means that an event that occurs every second
-                 * week on Monday and Wednesday with the event actually starting
-                 * on Tuesday or Wednesday will only have one incidence in the
-                 * first week.
-                 */
-                $recur = $interval * ($repeats + 1);
-            }
-
-            if ($this->hasRecurCount()) {
-                $recurrences = 0;
-                /**
-                 * Correct the number of recurrences by the number of events
-                 * that lay between the start of the start week and the
-                 * recurrence start.
-                 */
-                $next = clone $start_week;
-                while ($next->compareDateTime($this->start) < 0) {
-                    if ($this->recurOnDay((int)pow(2, $next->dayOfWeek()))) {
-                        $recurrences--;
-                    }
-                    ++$next->mday;
-                }
-                if ($repeats > 0) {
-                    $weekdays = $this->recurData;
-                    $total_recurrences_per_week = 0;
-                    while ($weekdays > 0) {
-                        if ($weekdays % 2) {
-                            $total_recurrences_per_week++;
-                        }
-                        $weekdays = ($weekdays - ($weekdays % 2)) / 2;
-                    }
-                    $recurrences += $total_recurrences_per_week * $repeats;
-                }
-            }
-
-            $next = clone $start_week;
-            $next->mday += $recur;
-            while ($next->compareDateTime($after) < 0 &&
-                   $next->compareDateTime($after_week_end) < 0) {
-                if ($this->hasRecurCount()
-                    && $next->compareDateTime($after) < 0
-                    && $this->recurOnDay((int)pow(2, $next->dayOfWeek()))) {
-                    $recurrences++;
-                }
-                ++$next->mday;
-            }
-            if ($this->hasRecurCount() &&
-                $recurrences >= $this->recurCount) {
-                return false;
-            }
-            if (!$this->hasRecurEnd() ||
-                $next->compareDateTime($this->recurEnd) <= 0) {
-                if ($next->compareDateTime($after_week_end) >= 0) {
-                    return $this->nextRecurrence($after_week_end);
-                }
-                while (!$this->recurOnDay((int)pow(2, $next->dayOfWeek())) &&
-                       $next->compareDateTime($after_week_end) < 0) {
-                    ++$next->mday;
-                }
-                if (!$this->hasRecurEnd() ||
-                    $next->compareDateTime($this->recurEnd) <= 0) {
-                    if ($next->compareDateTime($after_week_end) >= 0) {
-                        return $this->nextRecurrence($after_week_end);
-                    } else {
-                        return $next;
-                    }
-                }
-            }
-            break;
-
-        case self::RECUR_MONTHLY_DATE:
-            $start = clone $this->start;
-            if ($after->compareDateTime($start) < 0) {
-                $after = clone $start;
-            } else {
-                $after = clone $after;
-            }
-
-            // If we're starting past this month's recurrence of the event,
-            // look in the next month on the day the event recurs.
-            if ($after->mday > $start->mday) {
-                ++$after->month;
-                $after->mday = $start->mday;
-            }
-
-            // Adjust $start to be the first match.
-            $offset = ($after->month - $start->month) + ($after->year - $start->year) * 12;
-            $offset = floor(($offset + $this->recurInterval - 1) / $this->recurInterval) * $this->recurInterval;
-
-            if ($this->recurCount &&
-                ($offset / $this->recurInterval) >= $this->recurCount) {
-                return false;
-            }
-            $start->month += $offset;
-            $count = $offset / $this->recurInterval;
-
-            do {
-                if ($this->recurCount &&
-                    $count++ >= $this->recurCount) {
-                    return false;
-                }
-
-                // Bail if we've gone past the end of recurrence.
-                if ($this->hasRecurEnd() &&
-                    $this->recurEnd->compareDateTime($start) < 0) {
-                    return false;
-                }
-                if ($start->isValid()) {
-                    return $start;
-                }
-
-                // If the interval is 12, and the date isn't valid, then we
-                // need to see if February 29th is an option. If not, then the
-                // event will _never_ recur, and we need to stop checking to
-                // avoid an infinite loop.
-                if ($this->recurInterval == 12 && ($start->month != 2 || $start->mday > 29)) {
-                    return false;
-                }
-
-                // Add the recurrence interval.
-                $start->month += $this->recurInterval;
-            } while (true);
-
-            break;
-
-        case self::RECUR_MONTHLY_WEEKDAY:
-            // Start with the start date of the event.
-            $estart = clone $this->start;
-
-            // What day of the week, and week of the month, do we recur on?
-            if (isset($this->recurNthDay)) {
-                $nth = $this->recurNthDay;
-                $weekday = log($this->recurData, 2);
-            } else {
-                $nth = ceil($this->start->mday / 7);
-                $weekday = $estart->dayOfWeek();
-            }
-
-            // Adjust $estart to be the first candidate.
-            $offset = ($after->month - $estart->month) + ($after->year - $estart->year) * 12;
-            $offset = floor(($offset + $this->recurInterval - 1) / $this->recurInterval) * $this->recurInterval;
-
-            // Adjust our working date until it's after $after.
-            $estart->month += $offset - $this->recurInterval;
-
-            $count = $offset / $this->recurInterval;
-            do {
-                if ($this->recurCount &&
-                    $count++ >= $this->recurCount) {
-                    return false;
-                }
-
-                $estart->month += $this->recurInterval;
-
-                $next = clone $estart;
-                $next->setNthWeekday($weekday, $nth);
-
-                if ($next->compareDateTime($after) < 0) {
-                    // We haven't made it past $after yet, try again.
-                    continue;
-                }
-                if ($this->hasRecurEnd() &&
-                    $next->compareDateTime($this->recurEnd) > 0) {
-                    // We've gone past the end of recurrence; we can give up
-                    // now.
-                    return false;
-                }
-
-                // We have a candidate to return.
-                break;
-            } while (true);
-
-            return $next;
-
-        case self::RECUR_YEARLY_DATE:
-            // Start with the start date of the event.
-            $estart = clone $this->start;
-            $after = clone $after;
-
-            if ($after->month > $estart->month ||
-                ($after->month == $estart->month && $after->mday > $estart->mday)) {
-                ++$after->year;
-                $after->month = $estart->month;
-                $after->mday = $estart->mday;
-            }
-
-            // Seperate case here for February 29th
-            if ($estart->month == 2 && $estart->mday == 29) {
-                while (!Horde_Date_Utils::isLeapYear($after->year)) {
-                    ++$after->year;
-                }
-            }
-
-            // Adjust $estart to be the first candidate.
-            $offset = $after->year - $estart->year;
-            if ($offset > 0) {
-                $offset = floor(($offset + $this->recurInterval - 1) / $this->recurInterval) * $this->recurInterval;
-                $estart->year += $offset;
-            }
-
-            // We've gone past the end of recurrence; give up.
-            if ($this->recurCount &&
-                $offset >= $this->recurCount) {
-                return false;
-            }
-            if ($this->hasRecurEnd() &&
-                $this->recurEnd->compareDateTime($estart) < 0) {
-                return false;
-            }
-
-            return $estart;
-
-        case self::RECUR_YEARLY_DAY:
-            // Check count first.
-            $dayofyear = $this->start->dayOfYear();
-            $count = ($after->year - $this->start->year) / $this->recurInterval + 1;
-            if ($this->recurCount &&
-                ($count > $this->recurCount ||
-                 ($count == $this->recurCount &&
-                  $after->dayOfYear() > $dayofyear))) {
-                return false;
-            }
-
-            // Start with a rough interval.
-            $estart = clone $this->start;
-            $estart->year += floor($count - 1) * $this->recurInterval;
-
-            // Now add the difference to the required day of year.
-            $estart->mday += $dayofyear - $estart->dayOfYear();
-
-            // Add an interval if the estimation was wrong.
-            if ($estart->compareDate($after) < 0) {
-                $estart->year += $this->recurInterval;
-                $estart->mday += $dayofyear - $estart->dayOfYear();
-            }
-
-            // We've gone past the end of recurrence; give up.
-            if ($this->hasRecurEnd() &&
-                $this->recurEnd->compareDateTime($estart) < 0) {
-                return false;
-            }
-
-            return $estart;
-
-        case self::RECUR_YEARLY_WEEKDAY:
-            // Start with the start date of the event.
-            $estart = clone $this->start;
-
-            // What day of the week, and week of the month, do we recur on?
-            if (isset($this->recurNthDay)) {
-                $nth = $this->recurNthDay;
-                $weekday = log($this->recurData, 2);
-            } else {
-                $nth = ceil($this->start->mday / 7);
-                $weekday = $estart->dayOfWeek();
-            }
-
-            // Adjust $estart to be the first candidate.
-            $offset = floor(($after->year - $estart->year + $this->recurInterval - 1) / $this->recurInterval) * $this->recurInterval;
-
-            // Adjust our working date until it's after $after.
-            $estart->year += $offset - $this->recurInterval;
-
-            $count = $offset / $this->recurInterval;
-            do {
-                if ($this->recurCount &&
-                    $count++ >= $this->recurCount) {
-                    return false;
-                }
-
-                $estart->year += $this->recurInterval;
-
-                $next = clone $estart;
-                $next->setNthWeekday($weekday, $nth);
-
-                if ($next->compareDateTime($after) < 0) {
-                    // We haven't made it past $after yet, try again.
-                    continue;
-                }
-                if ($this->hasRecurEnd() &&
-                    $next->compareDateTime($this->recurEnd) > 0) {
-                    // We've gone past the end of recurrence; we can give up
-                    // now.
-                    return false;
-                }
-
-                // We have a candidate to return.
-                break;
-            } while (true);
-
-            return $next;
-        }
-
-        // We didn't find anything, the recurType was bad, or something else
-        // went wrong - return false.
-        return false;
-    }
-
-    /**
-     * Returns whether this event has any date that matches the recurrence
-     * rules and is not an exception.
-     *
-     * @return boolean  True if an active recurrence exists.
-     */
-    public function hasActiveRecurrence()
-    {
-        if (!$this->hasRecurEnd()) {
-            return true;
-        }
-
-        $next = $this->nextRecurrence(new Horde_Date($this->start));
-        while (is_object($next)) {
-            if (!$this->hasException($next->year, $next->month, $next->mday) &&
-                !$this->hasCompletion($next->year, $next->month, $next->mday)) {
-                return true;
-            }
-
-            $next = $this->nextRecurrence($next->add(array('day' => 1)));
-        }
-
-        return false;
-    }
-
-    /**
-     * Returns the next active recurrence.
-     *
-     * @param Horde_Date $afterDate  Return events after this date.
-     *
-     * @return Horde_Date|boolean The date of the next active
-     *                             recurrence or false if the event
-     *                             has no active recurrence after
-     *                             $afterDate.
-     */
-    public function nextActiveRecurrence($afterDate)
-    {
-        $next = $this->nextRecurrence($afterDate);
-        while (is_object($next)) {
-            if (!$this->hasException($next->year, $next->month, $next->mday) &&
-                !$this->hasCompletion($next->year, $next->month, $next->mday)) {
-                return $next;
-            }
-            $next->mday++;
-            $next = $this->nextRecurrence($next);
-        }
-
-        return false;
-    }
-
-    /**
-     * Adds an exception to a recurring event.
-     *
-     * @param integer $year   The year of the execption.
-     * @param integer $month  The month of the execption.
-     * @param integer $mday   The day of the month of the exception.
-     */
-    public function addException($year, $month, $mday)
-    {
-        $this->exceptions[] = sprintf('%04d%02d%02d', $year, $month, $mday);
-    }
-
-    /**
-     * Deletes an exception from a recurring event.
-     *
-     * @param integer $year   The year of the execption.
-     * @param integer $month  The month of the execption.
-     * @param integer $mday   The day of the month of the exception.
-     */
-    public function deleteException($year, $month, $mday)
-    {
-        $key = array_search(sprintf('%04d%02d%02d', $year, $month, $mday), $this->exceptions);
-        if ($key !== false) {
-            unset($this->exceptions[$key]);
-        }
-    }
-
-    /**
-     * Checks if an exception exists for a given reccurence of an event.
-     *
-     * @param integer $year   The year of the reucrance.
-     * @param integer $month  The month of the reucrance.
-     * @param integer $mday   The day of the month of the reucrance.
-     *
-     * @return boolean  True if an exception exists for the given date.
-     */
-    public function hasException($year, $month, $mday)
-    {
-        return in_array(sprintf('%04d%02d%02d', $year, $month, $mday),
-                        $this->getExceptions());
-    }
-
-    /**
-     * Retrieves all the exceptions for this event.
-     *
-     * @return array  Array containing the dates of all the exceptions in
-     *                YYYYMMDD form.
-     */
-    public function getExceptions()
-    {
-        return $this->exceptions;
-    }
-
-    /**
-     * Adds a completion to a recurring event.
-     *
-     * @param integer $year   The year of the execption.
-     * @param integer $month  The month of the execption.
-     * @param integer $mday   The day of the month of the completion.
-     */
-    public function addCompletion($year, $month, $mday)
-    {
-        $this->completions[] = sprintf('%04d%02d%02d', $year, $month, $mday);
-    }
-
-    /**
-     * Deletes a completion from a recurring event.
-     *
-     * @param integer $year   The year of the execption.
-     * @param integer $month  The month of the execption.
-     * @param integer $mday   The day of the month of the completion.
-     */
-    public function deleteCompletion($year, $month, $mday)
-    {
-        $key = array_search(sprintf('%04d%02d%02d', $year, $month, $mday), $this->completions);
-        if ($key !== false) {
-            unset($this->completions[$key]);
-        }
-    }
-
-    /**
-     * Checks if a completion exists for a given reccurence of an event.
-     *
-     * @param integer $year   The year of the reucrance.
-     * @param integer $month  The month of the recurrance.
-     * @param integer $mday   The day of the month of the recurrance.
-     *
-     * @return boolean  True if a completion exists for the given date.
-     */
-    public function hasCompletion($year, $month, $mday)
-    {
-        return in_array(sprintf('%04d%02d%02d', $year, $month, $mday),
-                        $this->getCompletions());
-    }
-
-    /**
-     * Retrieves all the completions for this event.
-     *
-     * @return array  Array containing the dates of all the completions in
-     *                YYYYMMDD form.
-     */
-    public function getCompletions()
-    {
-        return $this->completions;
-    }
-
-    /**
-     * Parses a vCalendar 1.0 recurrence rule.
-     *
-     * @link http://www.imc.org/pdi/vcal-10.txt
-     * @link http://www.shuchow.com/vCalAddendum.html
-     *
-     * @param string $rrule  A vCalendar 1.0 conform RRULE value.
-     */
-    public function fromRRule10($rrule)
-    {
-        $this->reset();
-
-        if (!$rrule) {
-            return;
-        }
-
-        if (!preg_match('/([A-Z]+)(\d+)?(.*)/', $rrule, $matches)) {
-            // No recurrence data - event does not recur.
-            $this->setRecurType(self::RECUR_NONE);
-        }
-
-        // Always default the recurInterval to 1.
-        $this->setRecurInterval(!empty($matches[2]) ? $matches[2] : 1);
-
-        $remainder = trim($matches[3]);
-
-        switch ($matches[1]) {
-        case 'D':
-            $this->setRecurType(self::RECUR_DAILY);
-            break;
-
-        case 'W':
-            $this->setRecurType(self::RECUR_WEEKLY);
-            if (!empty($remainder)) {
-                $mask = 0;
-                while (preg_match('/^ ?[A-Z]{2} ?/', $remainder, $matches)) {
-                    $day = trim($matches[0]);
-                    $remainder = substr($remainder, strlen($matches[0]));
-                    $mask |= $maskdays[$day];
-                }
-                $this->setRecurOnDay($mask);
-            } else {
-                // Recur on the day of the week of the original recurrence.
-                $maskdays = array(
-                    Horde_Date::DATE_SUNDAY => Horde_Date::MASK_SUNDAY,
-                    Horde_Date::DATE_MONDAY => Horde_Date::MASK_MONDAY,
-                    Horde_Date::DATE_TUESDAY => Horde_Date::MASK_TUESDAY,
-                    Horde_Date::DATE_WEDNESDAY => Horde_Date::MASK_WEDNESDAY,
-                    Horde_Date::DATE_THURSDAY => Horde_Date::MASK_THURSDAY,
-                    Horde_Date::DATE_FRIDAY => Horde_Date::MASK_FRIDAY,
-                    Horde_Date::DATE_SATURDAY => Horde_Date::MASK_SATURDAY,
-                );
-                $this->setRecurOnDay($maskdays[$this->start->dayOfWeek()]);
-            }
-            break;
-
-        case 'MP':
-            $this->setRecurType(self::RECUR_MONTHLY_WEEKDAY);
-            break;
-
-        case 'MD':
-            $this->setRecurType(self::RECUR_MONTHLY_DATE);
-            break;
-
-        case 'YM':
-            $this->setRecurType(self::RECUR_YEARLY_DATE);
-            break;
-
-        case 'YD':
-            $this->setRecurType(self::RECUR_YEARLY_DAY);
-            break;
-        }
-
-        // We don't support modifiers at the moment, strip them.
-        while ($remainder && !preg_match('/^(#\d+|\d{8})($| |T\d{6})/', $remainder)) {
-               $remainder = substr($remainder, 1);
-        }
-        if (!empty($remainder)) {
-            if (strpos($remainder, '#') === 0) {
-                $this->setRecurCount(substr($remainder, 1));
-            } else {
-                list($year, $month, $mday) = sscanf($remainder, '%04d%02d%02d');
-                $this->setRecurEnd(new Horde_Date(array('year' => $year,
-                                                        'month' => $month,
-                                                        'mday' => $mday,
-                                                        'hour' => 23,
-                                                        'min' => 59,
-                                                        'sec' => 59)));
-            }
-        }
-    }
-
-    /**
-     * Creates a vCalendar 1.0 recurrence rule.
-     *
-     * @link http://www.imc.org/pdi/vcal-10.txt
-     * @link http://www.shuchow.com/vCalAddendum.html
-     *
-     * @param Horde_Icalendar $calendar  A Horde_Icalendar object instance.
-     *
-     * @return string  A vCalendar 1.0 conform RRULE value.
-     */
-    public function toRRule10($calendar)
-    {
-        switch ($this->recurType) {
-        case self::RECUR_NONE:
-            return '';
-
-        case self::RECUR_DAILY:
-            $rrule = 'D' . $this->recurInterval;
-            break;
-
-        case self::RECUR_WEEKLY:
-            $rrule = 'W' . $this->recurInterval;
-            $vcaldays = array('SU', 'MO', 'TU', 'WE', 'TH', 'FR', 'SA');
-
-            for ($i = 0; $i <= 7; ++$i) {
-                if ($this->recurOnDay(pow(2, $i))) {
-                    $rrule .= ' ' . $vcaldays[$i];
-                }
-            }
-            break;
-
-        case self::RECUR_MONTHLY_DATE:
-            $rrule = 'MD' . $this->recurInterval . ' ' . trim($this->start->mday);
-            break;
-
-        case self::RECUR_MONTHLY_WEEKDAY:
-            $nth_weekday = (int)($this->start->mday / 7);
-            if (($this->start->mday % 7) > 0) {
-                $nth_weekday++;
-            }
-
-            $vcaldays = array('SU', 'MO', 'TU', 'WE', 'TH', 'FR', 'SA');
-            $rrule = 'MP' . $this->recurInterval . ' ' . $nth_weekday . '+ ' . $vcaldays[$this->start->dayOfWeek()];
-
-            break;
-
-        case self::RECUR_YEARLY_DATE:
-            $rrule = 'YM' . $this->recurInterval . ' ' . trim($this->start->month);
-            break;
-
-        case self::RECUR_YEARLY_DAY:
-            $rrule = 'YD' . $this->recurInterval . ' ' . $this->start->dayOfYear();
-            break;
-
-        default:
-            return '';
-        }
-
-        if ($this->hasRecurEnd()) {
-            $recurEnd = clone $this->recurEnd;
-            return $rrule . ' ' . $calendar->_exportDateTime($recurEnd);
-        }
-
-        return $rrule . ' #' . (int)$this->getRecurCount();
-    }
-
-    /**
-     * Parses an iCalendar 2.0 recurrence rule.
-     *
-     * @link http://rfc.net/rfc2445.html#s4.3.10
-     * @link http://rfc.net/rfc2445.html#s4.8.5
-     * @link http://www.shuchow.com/vCalAddendum.html
-     *
-     * @param string $rrule  An iCalendar 2.0 conform RRULE value.
-     */
-    public function fromRRule20($rrule)
-    {
-        $this->reset();
-
-        // Parse the recurrence rule into keys and values.
-        $rdata = array();
-        $parts = explode(';', $rrule);
-        foreach ($parts as $part) {
-            list($key, $value) = explode('=', $part, 2);
-            $rdata[strtoupper($key)] = $value;
-        }
-
-        if (isset($rdata['FREQ'])) {
-            // Always default the recurInterval to 1.
-            $this->setRecurInterval(isset($rdata['INTERVAL']) ? $rdata['INTERVAL'] : 1);
-
-            $maskdays = array(
-                'SU' => Horde_Date::MASK_SUNDAY,
-                'MO' => Horde_Date::MASK_MONDAY,
-                'TU' => Horde_Date::MASK_TUESDAY,
-                'WE' => Horde_Date::MASK_WEDNESDAY,
-                'TH' => Horde_Date::MASK_THURSDAY,
-                'FR' => Horde_Date::MASK_FRIDAY,
-                'SA' => Horde_Date::MASK_SATURDAY,
-            );
-
-            switch (strtoupper($rdata['FREQ'])) {
-            case 'DAILY':
-                $this->setRecurType(self::RECUR_DAILY);
-                break;
-
-            case 'WEEKLY':
-                $this->setRecurType(self::RECUR_WEEKLY);
-                if (isset($rdata['BYDAY'])) {
-                    $days = explode(',', $rdata['BYDAY']);
-                    $mask = 0;
-                    foreach ($days as $day) {
-                        $mask |= $maskdays[$day];
-                    }
-                    $this->setRecurOnDay($mask);
-                } else {
-                    // Recur on the day of the week of the original
-                    // recurrence.
-                    $maskdays = array(
-                        Horde_Date::DATE_SUNDAY => Horde_Date::MASK_SUNDAY,
-                        Horde_Date::DATE_MONDAY => Horde_Date::MASK_MONDAY,
-                        Horde_Date::DATE_TUESDAY => Horde_Date::MASK_TUESDAY,
-                        Horde_Date::DATE_WEDNESDAY => Horde_Date::MASK_WEDNESDAY,
-                        Horde_Date::DATE_THURSDAY => Horde_Date::MASK_THURSDAY,
-                        Horde_Date::DATE_FRIDAY => Horde_Date::MASK_FRIDAY,
-                        Horde_Date::DATE_SATURDAY => Horde_Date::MASK_SATURDAY);
-                    $this->setRecurOnDay($maskdays[$this->start->dayOfWeek()]);
-                }
-                break;
-
-            case 'MONTHLY':
-                if (isset($rdata['BYDAY'])) {
-                    $this->setRecurType(self::RECUR_MONTHLY_WEEKDAY);
-                    if (preg_match('/(-?[1-4])([A-Z]+)/', $rdata['BYDAY'], $m)) {
-                        $this->setRecurOnDay($maskdays[$m[2]]);
-                        $this->setRecurNthWeekday($m[1]);
-                    }
-                } else {
-                    $this->setRecurType(self::RECUR_MONTHLY_DATE);
-                }
-                break;
-
-            case 'YEARLY':
-                if (isset($rdata['BYYEARDAY'])) {
-                    $this->setRecurType(self::RECUR_YEARLY_DAY);
-                } elseif (isset($rdata['BYDAY'])) {
-                    $this->setRecurType(self::RECUR_YEARLY_WEEKDAY);
-                    if (preg_match('/(-?[1-4])([A-Z]+)/', $rdata['BYDAY'], $m)) {
-                        $this->setRecurOnDay($maskdays[$m[2]]);
-                        $this->setRecurNthWeekday($m[1]);
-                    }
-                    if ($rdata['BYMONTH']) {
-                        $months = explode(',', $rdata['BYMONTH']);
-                        $this->setRecurByMonth($months);
-                    }
-                } else {
-                    $this->setRecurType(self::RECUR_YEARLY_DATE);
-                }
-                break;
-            }
-
-            if (isset($rdata['UNTIL'])) {
-                list($year, $month, $mday) = sscanf($rdata['UNTIL'],
-                                                    '%04d%02d%02d');
-                $this->setRecurEnd(new Horde_Date(array('year' => $year,
-                                                        'month' => $month,
-                                                        'mday' => $mday,
-                                                        'hour' => 23,
-                                                        'min' => 59,
-                                                        'sec' => 59)));
-            }
-            if (isset($rdata['COUNT'])) {
-                $this->setRecurCount($rdata['COUNT']);
-            }
-        } else {
-            // No recurrence data - event does not recur.
-            $this->setRecurType(self::RECUR_NONE);
-        }
-    }
-
-    /**
-     * Creates an iCalendar 2.0 recurrence rule.
-     *
-     * @link http://rfc.net/rfc2445.html#s4.3.10
-     * @link http://rfc.net/rfc2445.html#s4.8.5
-     * @link http://www.shuchow.com/vCalAddendum.html
-     *
-     * @param Horde_Icalendar $calendar  A Horde_Icalendar object instance.
-     *
-     * @return string  An iCalendar 2.0 conform RRULE value.
-     */
-    public function toRRule20($calendar)
-    {
-        switch ($this->recurType) {
-        case self::RECUR_NONE:
-            return '';
-
-        case self::RECUR_DAILY:
-            $rrule = 'FREQ=DAILY;INTERVAL='  . $this->recurInterval;
-            break;
-
-        case self::RECUR_WEEKLY:
-            $rrule = 'FREQ=WEEKLY;INTERVAL=' . $this->recurInterval . ';BYDAY=';
-            $vcaldays = array('SU', 'MO', 'TU', 'WE', 'TH', 'FR', 'SA');
-
-            for ($i = $flag = 0; $i <= 7; ++$i) {
-                if ($this->recurOnDay(pow(2, $i))) {
-                    if ($flag) {
-                        $rrule .= ',';
-                    }
-                    $rrule .= $vcaldays[$i];
-                    $flag = true;
-                }
-            }
-            break;
-
-        case self::RECUR_MONTHLY_DATE:
-            $rrule = 'FREQ=MONTHLY;INTERVAL=' . $this->recurInterval;
-            break;
-
-        case self::RECUR_MONTHLY_WEEKDAY:
-            if (isset($this->recurNthDay)) {
-                $nth_weekday = $this->recurNthDay;
-                $day_of_week = log($this->recurData, 2);
-            } else {
-                $day_of_week = $this->start->dayOfWeek();
-                $nth_weekday = (int)($this->start->mday / 7);
-                if (($this->start->mday % 7) > 0) {
-                    $nth_weekday++;
-                }
-            }
-            $vcaldays = array('SU', 'MO', 'TU', 'WE', 'TH', 'FR', 'SA');
-            $rrule = 'FREQ=MONTHLY;INTERVAL=' . $this->recurInterval
-                . ';BYDAY=' . $nth_weekday . $vcaldays[$day_of_week];
-            break;
-
-        case self::RECUR_YEARLY_DATE:
-            $rrule = 'FREQ=YEARLY;INTERVAL=' . $this->recurInterval;
-            break;
-
-        case self::RECUR_YEARLY_DAY:
-            $rrule = 'FREQ=YEARLY;INTERVAL=' . $this->recurInterval
-                . ';BYYEARDAY=' . $this->start->dayOfYear();
-            break;
-
-        case self::RECUR_YEARLY_WEEKDAY:
-            if (isset($this->recurNthDay)) {
-                $nth_weekday = $this->recurNthDay;
-                $day_of_week = log($this->recurData, 2);
-            } else {
-                $day_of_week = $this->start->dayOfWeek();
-                $nth_weekday = (int)($this->start->mday / 7);
-                if (($this->start->mday % 7) > 0) {
-                    $nth_weekday++;
-                }
-             }
-            $months = !empty($this->recurMonths) ? join(',', $this->recurMonths) : $this->start->month;
-            $vcaldays = array('SU', 'MO', 'TU', 'WE', 'TH', 'FR', 'SA');
-            $rrule = 'FREQ=YEARLY;INTERVAL=' . $this->recurInterval
-                . ';BYDAY='
-                . $nth_weekday
-                . $vcaldays[$day_of_week]
-                . ';BYMONTH=' . $this->start->month;
-            break;
-        }
-
-        if ($this->hasRecurEnd()) {
-            $recurEnd = clone $this->recurEnd;
-            $rrule .= ';UNTIL=' . $calendar->_exportDateTime($recurEnd);
-        }
-        if ($count = $this->getRecurCount()) {
-            $rrule .= ';COUNT=' . $count;
-        }
-        return $rrule;
-    }
-
-    /**
-     * Parses the recurrence data from a hash.
-     *
-     * @param array $hash  The hash to convert.
-     *
-     * @return boolean  True if the hash seemed valid, false otherwise.
-     */
-    public function fromHash($hash)
-    {
-        $this->reset();
-
-        if (!isset($hash['interval']) || !isset($hash['cycle'])) {
-            $this->setRecurType(self::RECUR_NONE);
-            return false;
-        }
-
-        $this->setRecurInterval((int)$hash['interval']);
-
-        $month2number = array(
-            'january'   => 1,
-            'february'  => 2,
-            'march'     => 3,
-            'april'     => 4,
-            'may'       => 5,
-            'june'      => 6,
-            'july'      => 7,
-            'august'    => 8,
-            'september' => 9,
-            'october'   => 10,
-            'november'  => 11,
-            'december'  => 12,
-        );
-
-        $parse_day = false;
-        $set_daymask = false;
-        $update_month = false;
-        $update_daynumber = false;
-        $update_weekday = false;
-        $nth_weekday = -1;
-
-        switch ($hash['cycle']) {
-        case 'daily':
-            $this->setRecurType(self::RECUR_DAILY);
-            break;
-
-        case 'weekly':
-            $this->setRecurType(self::RECUR_WEEKLY);
-            $parse_day = true;
-            $set_daymask = true;
-            break;
-
-        case 'monthly':
-            if (!isset($hash['daynumber'])) {
-                $this->setRecurType(self::RECUR_NONE);
-                return false;
-            }
-
-            switch ($hash['type']) {
-            case 'daynumber':
-                $this->setRecurType(self::RECUR_MONTHLY_DATE);
-                $update_daynumber = true;
-                break;
-
-            case 'weekday':
-                $this->setRecurType(self::RECUR_MONTHLY_WEEKDAY);
-                $this->setRecurNthWeekday($hash['daynumber']);
-                $parse_day = true;
-                $set_daymask = true;
-                break;
-            }
-            break;
-
-        case 'yearly':
-            if (!isset($hash['type'])) {
-                $this->setRecurType(self::RECUR_NONE);
-                return false;
-            }
-
-            switch ($hash['type']) {
-            case 'monthday':
-                $this->setRecurType(self::RECUR_YEARLY_DATE);
-                $update_month = true;
-                $update_daynumber = true;
-                break;
-
-            case 'yearday':
-                if (!isset($hash['month'])) {
-                    $this->setRecurType(self::RECUR_NONE);
-                    return false;
-                }
-
-                $this->setRecurType(self::RECUR_YEARLY_DAY);
-                // Start counting days in January.
-                $hash['month'] = 'january';
-                $update_month = true;
-                $update_daynumber = true;
-                break;
-
-            case 'weekday':
-                if (!isset($hash['daynumber'])) {
-                    $this->setRecurType(self::RECUR_NONE);
-                    return false;
-                }
-
-                $this->setRecurType(self::RECUR_YEARLY_WEEKDAY);
-                $this->setRecurNthWeekday($hash['daynumber']);
-                $parse_day = true;
-                $set_daymask = true;
-
-                if ($hash['month'] && isset($month2number[$hash['month']])) {
-                    $this->setRecurByMonth($month2number[$hash['month']]);
-                }
-                break;
-            }
-        }
-
-        if (isset($hash['range-type']) && isset($hash['range'])) {
-            switch ($hash['range-type']) {
-            case 'number':
-                $this->setRecurCount((int)$hash['range']);
-                break;
-
-            case 'date':
-                $recur_end = new Horde_Date($hash['range']);
-                $recur_end->hour = 23;
-                $recur_end->min = 59;
-                $recur_end->sec = 59;
-                $this->setRecurEnd($recur_end);
-                break;
-            }
-        }
-
-        // Need to parse <day>?
-        $last_found_day = -1;
-        if ($parse_day) {
-            if (!isset($hash['day'])) {
-                $this->setRecurType(self::RECUR_NONE);
-                return false;
-            }
-
-            $mask = 0;
-            $bits = array(
-                'monday' => Horde_Date::MASK_MONDAY,
-                'tuesday' => Horde_Date::MASK_TUESDAY,
-                'wednesday' => Horde_Date::MASK_WEDNESDAY,
-                'thursday' => Horde_Date::MASK_THURSDAY,
-                'friday' => Horde_Date::MASK_FRIDAY,
-                'saturday' => Horde_Date::MASK_SATURDAY,
-                'sunday' => Horde_Date::MASK_SUNDAY,
-            );
-            $days = array(
-                'monday' => Horde_Date::DATE_MONDAY,
-                'tuesday' => Horde_Date::DATE_TUESDAY,
-                'wednesday' => Horde_Date::DATE_WEDNESDAY,
-                'thursday' => Horde_Date::DATE_THURSDAY,
-                'friday' => Horde_Date::DATE_FRIDAY,
-                'saturday' => Horde_Date::DATE_SATURDAY,
-                'sunday' => Horde_Date::DATE_SUNDAY,
-            );
-
-            foreach ($hash['day'] as $day) {
-                // Validity check.
-                if (empty($day) || !isset($bits[$day])) {
-                    continue;
-                }
-
-                $mask |= $bits[$day];
-                $last_found_day = $days[$day];
-            }
-
-            if ($set_daymask) {
-                $this->setRecurOnDay($mask);
-            }
-        }
-
-        if ($update_month || $update_daynumber || $update_weekday) {
-            if ($update_month) {
-                if (isset($month2number[$hash['month']])) {
-                    $this->start->month = $month2number[$hash['month']];
-                }
-            }
-
-            if ($update_daynumber) {
-                if (!isset($hash['daynumber'])) {
-                    $this->setRecurType(self::RECUR_NONE);
-                    return false;
-                }
-
-                $this->start->mday = $hash['daynumber'];
-            }
-
-            if ($update_weekday) {
-                $this->setNthWeekday($nth_weekday);
-            }
-        }
-
-        // Exceptions.
-        if (isset($hash['exceptions'])) {
-            $this->exceptions = $hash['exceptions'];
-        }
-
-        if (isset($hash['completions'])) {
-            $this->completions = $hash['completions'];
-        }
-
-        return true;
-    }
-
-    /**
-     * Export this object into a hash.
-     *
-     * @return array  The recurrence hash.
-     */
-    public function toHash()
-    {
-        if ($this->getRecurType() == self::RECUR_NONE) {
-            return array();
-        }
-
-        $day2number = array(
-            0 => 'sunday',
-            1 => 'monday',
-            2 => 'tuesday',
-            3 => 'wednesday',
-            4 => 'thursday',
-            5 => 'friday',
-            6 => 'saturday'
-        );
-        $month2number = array(
-            1 => 'january',
-            2 => 'february',
-            3 => 'march',
-            4 => 'april',
-            5 => 'may',
-            6 => 'june',
-            7 => 'july',
-            8 => 'august',
-            9 => 'september',
-            10 => 'october',
-            11 => 'november',
-            12 => 'december'
-        );
-
-        $hash = array('interval' => $this->getRecurInterval());
-        $start = $this->getRecurStart();
-
-        switch ($this->getRecurType()) {
-        case self::RECUR_DAILY:
-            $hash['cycle'] = 'daily';
-            break;
-
-        case self::RECUR_WEEKLY:
-            $hash['cycle'] = 'weekly';
-            $bits = array(
-                'monday' => Horde_Date::MASK_MONDAY,
-                'tuesday' => Horde_Date::MASK_TUESDAY,
-                'wednesday' => Horde_Date::MASK_WEDNESDAY,
-                'thursday' => Horde_Date::MASK_THURSDAY,
-                'friday' => Horde_Date::MASK_FRIDAY,
-                'saturday' => Horde_Date::MASK_SATURDAY,
-                'sunday' => Horde_Date::MASK_SUNDAY,
-            );
-            $days = array();
-            foreach ($bits as $name => $bit) {
-                if ($this->recurOnDay($bit)) {
-                    $days[] = $name;
-                }
-            }
-            $hash['day'] = $days;
-            break;
-
-        case self::RECUR_MONTHLY_DATE:
-            $hash['cycle'] = 'monthly';
-            $hash['type'] = 'daynumber';
-            $hash['daynumber'] = $start->mday;
-            break;
-
-        case self::RECUR_MONTHLY_WEEKDAY:
-            $hash['cycle'] = 'monthly';
-            $hash['type'] = 'weekday';
-            $hash['daynumber'] = $start->weekOfMonth();
-            $hash['day'] = array ($day2number[$start->dayOfWeek()]);
-            break;
-
-        case self::RECUR_YEARLY_DATE:
-            $hash['cycle'] = 'yearly';
-            $hash['type'] = 'monthday';
-            $hash['daynumber'] = $start->mday;
-            $hash['month'] = $month2number[$start->month];
-            break;
-
-        case self::RECUR_YEARLY_DAY:
-            $hash['cycle'] = 'yearly';
-            $hash['type'] = 'yearday';
-            $hash['daynumber'] = $start->dayOfYear();
-            break;
-
-        case self::RECUR_YEARLY_WEEKDAY:
-            $hash['cycle'] = 'yearly';
-            $hash['type'] = 'weekday';
-            $hash['daynumber'] = $start->weekOfMonth();
-            $hash['day'] = array ($day2number[$start->dayOfWeek()]);
-            $hash['month'] = $month2number[$start->month];
-        }
-
-        if ($this->hasRecurCount()) {
-            $hash['range-type'] = 'number';
-            $hash['range'] = $this->getRecurCount();
-        } elseif ($this->hasRecurEnd()) {
-            $date = $this->getRecurEnd();
-            $hash['range-type'] = 'date';
-            $hash['range'] = $date->datestamp();
-        } else {
-            $hash['range-type'] = 'none';
-            $hash['range'] = '';
-        }
-
-        // Recurrence exceptions
-        $hash['exceptions'] = $this->exceptions;
-        $hash['completions'] = $this->completions;
-
-        return $hash;
-    }
-
-    /**
-     * Returns a simple object suitable for json transport representing this
-     * object.
-     *
-     * Possible properties are:
-     * - t: type
-     * - i: interval
-     * - e: end date
-     * - c: count
-     * - d: data
-     * - co: completions
-     * - ex: exceptions
-     *
-     * @return object  A simple object.
-     */
-    public function toJson()
-    {
-        $json = new stdClass;
-        $json->t = $this->recurType;
-        $json->i = $this->recurInterval;
-        if ($this->hasRecurEnd()) {
-            $json->e = $this->recurEnd->toJson();
-        }
-        if ($this->recurCount) {
-            $json->c = $this->recurCount;
-        }
-        if ($this->recurData) {
-            $json->d = $this->recurData;
-        }
-        if ($this->completions) {
-            $json->co = $this->completions;
-        }
-        if ($this->exceptions) {
-            $json->ex = $this->exceptions;
-        }
-        return $json;
-    }
-
-}

kolab-syncroton-2.1.0.tar.gz/lib/plugins/libkolab/lib/Horde_Kolab_Format_XML_configuration.php Deleted

@@ -1,76 +0,0 @@
-<?php
-
-/**
- * Kolab XML handler for configuration (KEP:9).
- *
- * @author  Aleksander Machniak <machniak@kolabsys.com>
- *
- * Copyright (C) 2011, Kolab Systems AG <contact@kolabsys.com>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-class Horde_Kolab_Format_XML_configuration extends Horde_Kolab_Format_XML {
-    /**
-     * Specific data fields for the configuration object
-     *
-     * @var Kolab
-     */
-    var $_fields_specific;
-
-    var $_root_version = 2.1;
-
-    /**
-     * Constructor
-     */
-    function Horde_Kolab_Format_XML_configuration($params = array())
-    {
-        $this->_root_name = 'configuration';
-
-        // Specific configuration fields, in kolab format specification order
-        $this->_fields_specific = array(
-            'application' => array (
-                'type'    => HORDE_KOLAB_XML_TYPE_STRING,
-                'value'   => HORDE_KOLAB_XML_VALUE_MAYBE_MISSING,
-            ),
-            'type' => array(
-                'type'    => HORDE_KOLAB_XML_TYPE_STRING,
-                'value'   => HORDE_KOLAB_XML_VALUE_NOT_EMPTY,
-            ),
-        );
-
-        // Dictionary fields
-        if (!empty($params['subtype']) && preg_match('/^dictionary.*/', $params['subtype'])) {
-            $this->_fields_specific = array_merge($this->_fields_specific, array(
-                'language' => array (
-                    'type'    => HORDE_KOLAB_XML_TYPE_STRING,
-                    'value'   => HORDE_KOLAB_XML_VALUE_NOT_EMPTY,
-                ),
-                'e' => array(
-                    'type'    => HORDE_KOLAB_XML_TYPE_MULTIPLE,
-                    'value'   => HORDE_KOLAB_XML_VALUE_NOT_EMPTY,
-                    'array'   => array(
-                        'type' => HORDE_KOLAB_XML_TYPE_STRING,
-                        'value' => HORDE_KOLAB_XML_VALUE_NOT_EMPTY,
-                    ),
-                ),
-            ));
-        }
-
-        parent::Horde_Kolab_Format_XML($params);
-
-        unset($this->_fields_basic['body']);
-        unset($this->_fields_basic['categories']);
-        unset($this->_fields_basic['sensitivity']);
-    }
-}

kolab-syncroton-2.1.0.tar.gz/config/main.inc.php.dist -> kolab-syncroton-2.2.0.tar.gz/config/main.inc.php.dist Changed

kolab-syncroton-2.1.0.tar.gz/docs/SQL/mysql.initial.sql -> kolab-syncroton-2.2.0.tar.gz/docs/SQL/mysql.initial.sql Changed

@@ -3,50 +3,9 @@
     `name` varchar(255) NOT NULL,
     `description` varchar(255) DEFAULT NULL,
     `policy_key` varchar(64) NOT NULL,
-    `allow_bluetooth` int(11) DEFAULT NULL,
-    `allow_browser` int(11) DEFAULT NULL,
-    `allow_camera` int(11) DEFAULT NULL,
-    `allow_consumer_email` int(11) DEFAULT NULL,
-    `allow_desktop_sync` int(11) DEFAULT NULL,
-    `allow_h_t_m_l_email` int(11) DEFAULT NULL,
-    `allow_internet_sharing` int(11) DEFAULT NULL,
-    `allow_ir_d_a` int(11) DEFAULT NULL,
-    `allow_p_o_p_i_m_a_p_email` int(11) DEFAULT NULL,
-    `allow_remote_desktop` int(11) DEFAULT NULL,
-    `allow_simple_device_password` int(11) DEFAULT NULL,
-    `allow_s_m_i_m_e_encryption_algorithm_negotiation` int(11) DEFAULT NULL,
-    `allow_s_m_i_m_e_soft_certs` int(11) DEFAULT NULL,
-    `allow_storage_card` int(11) DEFAULT NULL,
-    `allow_text_messaging` int(11) DEFAULT NULL,
-    `allow_unsigned_applications` int(11) DEFAULT NULL,
-    `allow_unsigned_installation_packages` int(11) DEFAULT NULL,
-    `allow_wifi` int(11) DEFAULT NULL,
-    `alphanumeric_device_password_required` int(11) DEFAULT NULL,
-    `approved_application_list` varchar(255) DEFAULT NULL,
-    `attachments_enabled` int(11) DEFAULT NULL,
-    `device_password_enabled` int(11) DEFAULT NULL,
-    `device_password_expiration` int(11) DEFAULT NULL,
-    `device_password_history` int(11) DEFAULT NULL,
-    `max_attachment_size` int(11) DEFAULT NULL,
-    `max_calendar_age_filter` int(11) DEFAULT NULL,
-    `max_device_password_failed_attempts` int(11) DEFAULT NULL,
-    `max_email_age_filter` int(11) DEFAULT NULL,
-    `max_email_body_truncation_size` int(11) DEFAULT NULL,
-    `max_email_h_t_m_l_body_truncation_size` int(11) DEFAULT NULL,
-    `max_inactivity_time_device_lock` int(11) DEFAULT NULL,
-    `min_device_password_complex_characters` int(11) DEFAULT NULL,
-    `min_device_password_length` int(11) DEFAULT NULL,
-    `password_recovery_enabled` int(11) DEFAULT NULL,
-    `require_device_encryption` int(11) DEFAULT NULL,
-    `require_encrypted_s_m_i_m_e_messages` int(11) DEFAULT NULL,
-    `require_encryption_s_m_i_m_e_algorithm` int(11) DEFAULT NULL,
-    `require_manual_sync_when_roaming` int(11) DEFAULT NULL,
-    `require_signed_s_m_i_m_e_algorithm` int(11) DEFAULT NULL,
-    `require_signed_s_m_i_m_e_messages` int(11) DEFAULT NULL,
-    `require_storage_card_encryption` int(11) DEFAULT NULL,
-    `unapproved_in_r_o_m_application_list` varchar(255) DEFAULT NULL,
+    `json_policy` blob NOT NULL,
     PRIMARY KEY (`id`)
-) ENGINE=InnoDB;
+);
 
 CREATE TABLE IF NOT EXISTS `syncroton_device` (
     `id` varchar(40) NOT NULL,
@@ -106,9 +65,9 @@
 
 CREATE TABLE IF NOT EXISTS `syncroton_content` (
     `id` varchar(40) NOT NULL,
-    `device_id` varchar(40) DEFAULT NULL,
-    `folder_id` varchar(40) DEFAULT NULL,
-    `contentid` varchar(128) DEFAULT NULL,
+    `device_id` varchar(40) NOT NULL,
+    `folder_id` varchar(40) NOT NULL,
+    `contentid` varchar(128) NOT NULL,
     `creation_time` datetime DEFAULT NULL,
     `creation_synckey` int(11) NOT NULL,
     `is_deleted` tinyint(1) DEFAULT '0',
@@ -153,4 +112,4 @@
  PRIMARY KEY(`name`)
 ) /*!40000 ENGINE=INNODB */ /*!40101 CHARACTER SET utf8 COLLATE utf8_general_ci */;
 
-INSERT INTO `system` (`name`, `value`) VALUES ('syncroton-version', '2013011600');
+INSERT INTO `system` (`name`, `value`) VALUES ('syncroton-version', '2013040900');

kolab-syncroton-2.2.0.tar.gz/docs/SQL/mysql/2013040700.sql Added

kolab-syncroton-2.2.0.tar.gz/docs/SQL/mysql/2013040900.sql Added

kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/README.md Added

@@ -0,0 +1,102 @@
+Roundcube Framework
+===================
+
+INTRODUCTION
+------------
+The Roundcube Framework is the basic library used for the Roundcube Webmail
+application. It is an extract of classes providing the core functionality for
+an email system. They can be used individually or as package for the following
+tasks:
+
+- IMAP mailbox access with optional caching
+- MIME message handling
+- Email message creation and sending through SMTP
+- General caching utilities using the local database
+- Database abstraction using PDO
+- VCard parsing and writing
+
+
+INSTALLATION
+------------
+Copy all files of this directory to your project or install it in the default
+include_path directory of your webserver. Some classes of the framework require
+one or multiple of the following [PEAR][pear] libraries:
+
+- Mail_Mime 1.8.1 or newer
+- Mail_mimeDecode 1.5.5 or newer
+- Net_SMTP (latest from https://github.com/pear/Net_SMTP/)
+- Net_IDNA2 0.1.1 or newer
+- Auth_SASL 1.0.6 or newer
+
+
+USAGE
+-----
+The Roundcube Framework provides a bootstrapping file which registers an
+autoloader and sets up the environment necessary for the Roundcube classes.
+In order to make use of the framework, simply include the bootstrap.php file
+from this directory in your application and start using the classes by simply
+instantiating them.
+
+If you wanna use more complex functionality like IMAP access with database
+caching or plugins, the rcube singleton helps you loading the necessary files:
+
+```php
+<?php
+
+define('RCUBE_CONFIG_DIR',  '<path-to-config-directory>');
+define('RCUBE_PLUGINS_DIR', '<path-to-roundcube-plugins-directory');
+
+require_once '<path-to-roundcube-framework/bootstrap.php';
+
+$rcube = rcube::get_instance(rcube::INIT_WITH_DB | rcube::INIT_WITH_PLUGINS);
+$imap = $rcube->get_storage();
+
+// do cool stuff here...
+
+?>
+```
+
+LICENSE
+-------
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License (**with exceptions
+for plugins**) as published by the Free Software Foundation, either
+version 3 of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see [www.gnu.org/licenses/][gpl].
+
+This file forms part of the Roundcube Webmail Framework for which the
+following exception is added: Plugins which merely make function calls to the
+Roundcube Webmail Framework, and for that purpose include it by reference
+shall not be considered modifications of the software.
+
+If you wish to use this file in another project or create a modified
+version that will not be part of the Roundcube Webmail Framework, you
+may remove the exception above and use this source code under the
+original version of the license.
+
+For more details about licensing and the exceptions for skins and plugins
+see [roundcube.net/license][license]
+
+
+CONTACT
+-------
+For any bug reports or feature requests please refer to the tracking system
+at [trac.roundcube.net][tracreport] or subscribe to our mailing list.
+See [roundcube.net/support][support] for details.
+
+You're always welcome to send a message to the project admins:
+hello(at)roundcube(dot)net
+
+
+[pear]:         http://pear.php.net
+[gpl]:          http://www.gnu.org/licenses/
+[license]:      http://roundcube.net/license
+[support]:      http://roundcube.net/support
+[tracreport]:   http://trac.roundcube.net/wiki/Howto_ReportIssues
\ No newline at end of file

kolab-syncroton-2.1.0.tar.gz/lib/ext/Roundcube/bootstrap.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/bootstrap.php Changed

@@ -31,21 +31,30 @@
     // critical PHP settings here. Only these, which doesn't provide
     // an error/warning in the logs later. See (#1486307).
     'mbstring.func_overload'  => 0,
-    'suhosin.session.encrypt' => 0,
-    'session.auto_start'      => 0,
-    'file_uploads'            => 1,
     'magic_quotes_runtime'    => 0,
     'magic_quotes_sybase'     => 0, // #1488506
 );
+
+// check these additional ini settings if not called via CLI
+if (php_sapi_name() != 'cli') {
+    $config += array(
+        'suhosin.session.encrypt' => 0,
+        'file_uploads'            => 1,
+    );
+}
+
 foreach ($config as $optname => $optval) {
-    if ($optval != ini_get($optname) && @ini_set($optname, $optval) === false) {
-        die("ERROR: Wrong '$optname' option value and it wasn't possible to set it to required value ($optval).\n"
-            ."Check your PHP configuration (including php_admin_flag).");
+    $ini_optval = filter_var(ini_get($optname), FILTER_VALIDATE_BOOLEAN);
+    if ($optval != $ini_optval && @ini_set($optname, $optval) === false) {
+        $error = "ERROR: Wrong '$optname' option value and it wasn't possible to set it to required value ($optval).\n"
+            . "Check your PHP configuration (including php_admin_flag).";
+        if (defined('STDERR')) fwrite(STDERR, $error); else echo $error;
+        exit(1);
     }
 }
 
 // framework constants
-define('RCUBE_VERSION', '0.9-git');
+define('RCUBE_VERSION', '1.0-git');
 define('RCUBE_CHARSET', 'UTF-8');
 
 if (!defined('RCUBE_LIB_DIR')) {
@@ -284,32 +293,6 @@
 
 
 /**
- * Remove single and double quotes from a given string
- *
- * @param string Input value
- *
- * @return string Dequoted string
- */
-function strip_quotes($str)
-{
-    return str_replace(array("'", '"'), '', $str);
-}
-
-
-/**
- * Remove new lines characters from given string
- *
- * @param string $str  Input value
- *
- * @return string Stripped string
- */
-function strip_newlines($str)
-{
-    return preg_replace('/[\r\n]/', '', $str);
-}
-
-
-/**
  * Compose a valid representation of name and e-mail address
  *
  * @param string $email  E-mail address

kolab-syncroton-2.1.0.tar.gz/lib/ext/Roundcube/html.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/html.php Changed

@@ -21,7 +21,7 @@
  * Class for HTML code creation
  *
  * @package    Framework
- * @subpackage HTML
+ * @subpackage View
  */
 class html
 {
@@ -35,6 +35,7 @@
     public static $common_attrib = array('id','class','style','title','align');
     public static $containers = array('iframe','div','span','p','h1','h2','h3','form','textarea','table','thead','tbody','tr','th','td','style','script');
 
+
     /**
      * Constructor
      *
@@ -217,7 +218,7 @@
             $attr = array('src' => $attr);
         }
         return self::tag('iframe', $attr, $cont, array_merge(self::$common_attrib,
-            array('src','name','width','height','border','frameborder')));
+            array('src','name','width','height','border','frameborder','onload')));
     }
 
     /**
@@ -287,7 +288,7 @@
             }
 
             // attributes with no value
-            if (in_array($key, array('checked', 'multiple', 'disabled', 'selected'))) {
+            if (in_array($key, array('checked', 'multiple', 'disabled', 'selected', 'autofocus'))) {
                 if ($value) {
                     $attrib_arr[] = $key . '="' . $key . '"';
                 }
@@ -332,7 +333,16 @@
      */
     public static function quote($str)
     {
-        return @htmlspecialchars($str, ENT_COMPAT, RCUBE_CHARSET);
+        static $flags;
+
+        if (!$flags) {
+            $flags = ENT_COMPAT;
+            if (defined('ENT_SUBSTITUTE')) {
+                $flags |= ENT_SUBSTITUTE;
+            }
+        }
+
+        return @htmlspecialchars($str, $flags, RCUBE_CHARSET);
     }
 }
 
@@ -340,16 +350,18 @@
 /**
  * Class to create an HTML input field
  *
- * @package HTML
+ * @package    Framework
+ * @subpackage View
  */
 class html_inputfield extends html
 {
     protected $tagname = 'input';
     protected $type = 'text';
     protected $allowed = array(
-        'type','name','value','size','tabindex','autocapitalize',
+        'type','name','value','size','tabindex','autocapitalize','required',
         'autocomplete','checked','onchange','onclick','disabled','readonly',
-        'spellcheck','results','maxlength','src','multiple','placeholder',
+        'spellcheck','results','maxlength','src','multiple','accept',
+        'placeholder','autofocus',
     );
 
     /**
@@ -395,7 +407,8 @@
 /**
  * Class to create an HTML password field
  *
- * @package HTML
+ * @package    Framework
+ * @subpackage View
  */
 class html_passwordfield extends html_inputfield
 {
@@ -405,9 +418,9 @@
 /**
  * Class to create an hidden HTML input field
  *
- * @package HTML
+ * @package    Framework
+ * @subpackage View
  */
-
 class html_hiddenfield extends html
 {
     protected $tagname = 'input';
@@ -455,7 +468,8 @@
 /**
  * Class to create HTML radio buttons
  *
- * @package HTML
+ * @package    Framework
+ * @subpackage View
  */
 class html_radiobutton extends html_inputfield
 {
@@ -485,7 +499,8 @@
 /**
  * Class to create HTML checkboxes
  *
- * @package HTML
+ * @package    Framework
+ * @subpackage View
  */
 class html_checkbox extends html_inputfield
 {
@@ -515,7 +530,8 @@
 /**
  * Class to create an HTML textarea
  *
- * @package HTML
+ * @package    Framework
+ * @subpackage View
  */
 class html_textarea extends html
 {
@@ -573,7 +589,8 @@
  * print $select->show('CH');
  * </pre>
  *
- * @package HTML
+ * @package    Framework
+ * @subpackage View
  */
 class html_select extends html
 {
@@ -638,7 +655,8 @@
 /**
  * Class to build an HTML table
  *
- * @package HTML
+ * @package    Framework
+ * @subpackage View
  */
 class html_table extends html
 {
@@ -660,6 +678,11 @@
     {
         $default_attrib = self::$doctype == 'xhtml' ? array('summary' => '', 'border' => 0) : array();
         $this->attrib = array_merge($attrib, $default_attrib);
+
+        if (!empty($attrib['tagname']) && $attrib['tagname'] != 'table') {
+          $this->tagname = $attrib['tagname'];
+          $this->allowed = self::$common_attrib;
+        }
     }
 
     /**
@@ -761,6 +784,11 @@
             $index = $this->rowindex;
         }
 
+        // make sure row object exists (#1489094)
+        if (!$this->rows[$index]) {
+            $this->rows[$index] = new stdClass;
+        }
+
         $this->rows[$index]->attrib = $attr;
     }
 
@@ -798,19 +826,20 @@
         if (!empty($this->header)) {
             $rowcontent = '';
             foreach ($this->header as $c => $col) {
-                $rowcontent .= self::tag('td', $col->attrib, $col->content);
+                $rowcontent .= self::tag($this->_col_tagname(), $col->attrib, $col->content);
             }
-            $thead = self::tag('thead', null, self::tag('tr', null, $rowcontent, parent::$common_attrib));
+            $thead = $this->tagname == 'table' ? self::tag('thead', null, self::tag('tr', null, $rowcontent, parent::$common_attrib)) :
+                self::tag($this->_row_tagname(), array('class' => 'thead'), $rowcontent, parent::$common_attrib);
         }
 
         foreach ($this->rows as $r => $row) {
             $rowcontent = '';
             foreach ($row->cells as $c => $col) {
-                $rowcontent .= self::tag('td', $col->attrib, $col->content);
+                $rowcontent .= self::tag($this->_col_tagname(), $col->attrib, $col->content);
             }
 
             if ($r < $this->rowindex || count($row->cells)) {
-                $tbody .= self::tag('tr', $row->attrib, $rowcontent, parent::$common_attrib);
+                $tbody .= self::tag($this->_row_tagname(), $row->attrib, $rowcontent, parent::$common_attrib);
             }
         }
 
@@ -819,7 +848,7 @@
         }
 
         // add <tbody>
-        $this->content = $thead . self::tag('tbody', null, $tbody);
+        $this->content = $thead . ($this->tagname == 'table' ? self::tag('tbody', null, $tbody) : $tbody);
 
         unset($this->attrib['cols'], $this->attrib['rowsonly']);
         return parent::show();
@@ -844,4 +873,22 @@
         $this->rowindex = 0;
     }
 
+    /**
+     * Getter for the corresponding tag name for table row elements
+     */
+    private function _row_tagname()
+    {
+        static $row_tagnames = array('table' => 'tr', 'ul' => 'li', '*' => 'div');
+        return $row_tagnames[$this->tagname] ?: $row_tagnames['*'];
+    }
+
+    /**
+     * Getter for the corresponding tag name for table cell elements
+     */
+    private function _col_tagname()
+    {
+        static $col_tagnames = array('table' => 'td', '*' => 'span');
+        return $col_tagnames[$this->tagname] ?: $col_tagnames['*'];
+    }
+
 }

kolab-syncroton-2.1.0.tar.gz/lib/ext/Roundcube/rcube.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/rcube.php Changed

@@ -99,20 +99,20 @@
     protected $texts;
     protected $caches = array();
     protected $shutdown_functions = array();
-    protected $expunge_cache = false;
 
 
     /**
      * This implements the 'singleton' design pattern
      *
      * @param integer Options to initialize with this instance. See rcube::INIT_WITH_* constants
+     * @param string Environment name to run (e.g. live, dev, test)
      *
      * @return rcube The one and only instance
      */
-    static function get_instance($mode = 0)
+    static function get_instance($mode = 0, $env = '')
     {
         if (!self::$instance) {
-            self::$instance = new rcube();
+            self::$instance = new rcube($env);
             self::$instance->init($mode);
         }
 
@@ -123,10 +123,10 @@
     /**
      * Private constructor
      */
-    protected function __construct()
+    protected function __construct($env = '')
     {
         // load configuration
-        $this->config  = new rcube_config;
+        $this->config  = new rcube_config($env);
         $this->plugins = new rcube_dummy_plugin_api;
 
         register_shutdown_function(array($this, 'shutdown'));
@@ -258,6 +258,39 @@
 
 
     /**
+     * Initialize and get shared cache object
+     *
+     * @param string $name   Cache identifier
+     * @param bool   $packed Enables/disables data serialization
+     *
+     * @return rcube_cache_shared Cache object
+     */
+    public function get_cache_shared($name, $packed=true)
+    {
+        $shared_name = "shared_$name";
+
+        if (!array_key_exists($shared_name, $this->caches)) {
+            $opt  = strtolower($name) . '_cache';
+            $type = $this->config->get($opt);
+            $ttl  = $this->config->get($opt . '_ttl');
+
+            if (!$type) {
+                // cache is disabled
+                return $this->caches[$shared_name] = null;
+            }
+
+            if ($ttl === null) {
+                $ttl = $this->config->get('shared_cache_ttl', '10d');
+            }
+
+            $this->caches[$shared_name] = new rcube_cache_shared($type, $name, $ttl, $packed);
+        }
+
+        return $this->caches[$shared_name];
+    }
+
+
+    /**
      * Create SMTP object and connect to server
      *
      * @param boolean True if connection should be established
@@ -345,6 +378,7 @@
             'auth_pw'     => $this->config->get("{$driver}_auth_pw"),
             'debug'       => (bool) $this->config->get("{$driver}_debug"),
             'force_caps'  => (bool) $this->config->get("{$driver}_force_caps"),
+            'disabled_caps' => $this->config->get("{$driver}_disabled_caps"),
             'timeout'     => (int) $this->config->get("{$driver}_timeout"),
             'skip_deleted' => (bool) $this->config->get('skip_deleted'),
             'driver'      => $driver,
@@ -405,6 +439,7 @@
         $sess_domain = $this->config->get('session_domain');
         $sess_path   = $this->config->get('session_path');
         $lifetime    = $this->config->get('session_lifetime', 0) * 60;
+        $is_secure   = $this->config->get('use_https') || rcube_utils::https_check();
 
         // set session domain
         if ($sess_domain) {
@@ -419,45 +454,55 @@
             ini_set('session.gc_maxlifetime', $lifetime * 2);
         }
 
-        ini_set('session.cookie_secure', rcube_utils::https_check());
+        ini_set('session.cookie_secure', $is_secure);
         ini_set('session.name', $sess_name ? $sess_name : 'roundcube_sessid');
         ini_set('session.use_cookies', 1);
         ini_set('session.use_only_cookies', 1);
-        ini_set('session.serialize_handler', 'php');
         ini_set('session.cookie_httponly', 1);
 
         // use database for storing session data
         $this->session = new rcube_session($this->get_dbh(), $this->config);
 
-        $this->session->register_gc_handler(array($this, 'temp_gc'));
-        $this->session->register_gc_handler(array($this, 'cache_gc'));
-
+        $this->session->register_gc_handler(array($this, 'gc'));
         $this->session->set_secret($this->config->get('des_key') . dirname($_SERVER['SCRIPT_NAME']));
         $this->session->set_ip_check($this->config->get('ip_check'));
 
         // start PHP session (if not in CLI mode)
         if ($_SERVER['REMOTE_ADDR']) {
-            session_start();
+            $this->session->start();
         }
     }
 
 
     /**
+     * Garbage collector - cache/temp cleaner
+     */
+    public function gc()
+    {
+        rcube_cache::gc();
+        rcube_cache_shared::gc();
+        $this->get_storage()->cache_gc();
+
+        $this->gc_temp();
+    }
+
+
+    /**
      * Garbage collector function for temp files.
      * Remove temp files older than two days
      */
-    public function temp_gc()
+    public function gc_temp()
     {
         $tmp = unslashify($this->config->get('temp_dir'));
         $expire = time() - 172800;  // expire in 48 hours
 
         if ($tmp && ($dir = opendir($tmp))) {
             while (($fname = readdir($dir)) !== false) {
-                if ($fname{0} == '.') {
+                if ($fname[0] == '.') {
                     continue;
                 }
 
-                if (filemtime($tmp.'/'.$fname) < $expire) {
+                if (@filemtime($tmp.'/'.$fname) < $expire) {
                     @unlink($tmp.'/'.$fname);
                 }
             }
@@ -468,14 +513,21 @@
 
 
     /**
-     * Garbage collector for cache entries.
-     * Set flag to expunge caches on shutdown
+     * Runs garbage collector with probability based on
+     * session settings. This is intended for environments
+     * without a session.
      */
-    public function cache_gc()
+    public function gc_run()
     {
-        // because this gc function is called before storage is initialized,
-        // we just set a flag to expunge storage cache on shutdown.
-        $this->expunge_cache = true;
+        $probability = (int) ini_get('session.gc_probability');
+        $divisor     = (int) ini_get('session.gc_divisor');
+
+        if ($divisor > 0 && $probability > 0) {
+            $random = mt_rand(1, $divisor);
+            if ($random <= $probability) {
+                $this->gc();
+            }
+        }
     }
 
 
@@ -859,6 +911,14 @@
             call_user_func($function);
         }
 
+        // write session data as soon as possible and before
+        // closing database connection, don't do this before
+        // registered shutdown functions, they may need the session
+        // Note: this will run registered gc handlers (ie. cache gc)
+        if ($_SERVER['REMOTE_ADDR'] && is_object($this->session)) {
+            $this->session->write_close();
+        }
+
         if (is_object($this->smtp)) {
             $this->smtp->disconnect();
         }
@@ -870,9 +930,6 @@
         }
 
         if (is_object($this->storage)) {
-            if ($this->expunge_cache) {
-                $this->storage->expunge_cache();
-            }
             $this->storage->close();
         }
     }
@@ -1073,14 +1130,20 @@
     {
         // handle PHP exceptions
         if (is_object($arg) && is_a($arg, 'Exception')) {
-            $err = array(
+            $arg = array(
                 'type' => 'php',
                 'code' => $arg->getCode(),
                 'line' => $arg->getLine(),
                 'file' => $arg->getFile(),
                 'message' => $arg->getMessage(),
             );
-            $arg = $err;
+        }
+        else if (is_string($arg)) {
+            $arg = array('message' => $arg, 'type' => 'php');
+        }
+
+        if (empty($arg['code'])) {
+            $arg['code'] = 500;
         }
 
         // installer
@@ -1090,14 +1153,24 @@
             return;
         }
 
-        if (($log || $terminate) && $arg['type'] && $arg['message']) {
+        $cli = php_sapi_name() == 'cli';
+
+        if (($log || $terminate) && !$cli && $arg['type'] && $arg['message']) {
             $arg['fatal'] = $terminate;
             self::log_bug($arg);
         }
 
-        // display error page and terminate script
-        if ($terminate && is_object(self::$instance->output)) {
-            self::$instance->output->raise_error($arg['code'], $arg['message']);
+        // terminate script
+        if ($terminate) {
+            // display error page
+            if (is_object(self::$instance->output)) {
+                self::$instance->output->raise_error($arg['code'], $arg['message']);
+            }
+            else if ($cli) {
+                fwrite(STDERR, 'ERROR: ' . $arg['message']);
+            }
+
+            exit(1);
         }
     }
 
@@ -1136,7 +1209,7 @@
 
             if (!self::write_log('errors', $log_entry)) {
                 // send error to PHPs error handler if write_log didn't succeed
-                trigger_error($arg_arr['message']);
+                trigger_error($arg_arr['message'], E_USER_WARNING);
             }
         }
 
@@ -1274,6 +1347,188 @@
             return $_SESSION['language'];
         }
     }
+
+    /**
+     * Unique Message-ID generator.
+     *
+     * @return string Message-ID
+     */
+    public function gen_message_id()
+    {
+        $local_part  = md5(uniqid('rcube'.mt_rand(), true));
+        $domain_part = $this->user->get_username('domain');
+
+        // Try to find FQDN, some spamfilters doesn't like 'localhost' (#1486924)
+        if (!preg_match('/\.[a-z]+$/i', $domain_part)) {
+            foreach (array($_SERVER['HTTP_HOST'], $_SERVER['SERVER_NAME']) as $host) {
+                $host = preg_replace('/:[0-9]+$/', '', $host);
+                if ($host && preg_match('/\.[a-z]+$/i', $host)) {
+                    $domain_part = $host;
+                }
+            }
+        }
+
+        return sprintf('<%s@%s>', $local_part, $domain_part);
+    }
+
+    /**
+     * Send the given message using the configured method.
+     *
+     * @param object $message    Reference to Mail_MIME object
+     * @param string $from       Sender address string
+     * @param array  $mailto     Array of recipient address strings
+     * @param array  $error      SMTP error array (reference)
+     * @param string $body_file  Location of file with saved message body (reference),
+     *                           used when delay_file_io is enabled
+     * @param array  $options    SMTP options (e.g. DSN request)
+     *
+     * @return boolean Send status.
+     */
+    public function deliver_message(&$message, $from, $mailto, &$error, &$body_file = null, $options = null)
+    {
+        $plugin = $this->plugins->exec_hook('message_before_send', array(
+            'message' => $message,
+            'from'    => $from,
+            'mailto'  => $mailto,
+            'options' => $options,
+        ));
+
+        $from    = $plugin['from'];
+        $mailto  = $plugin['mailto'];
+        $options = $plugin['options'];
+        $message = $plugin['message'];
+        $headers = $message->headers();
+
+        // send thru SMTP server using custom SMTP library
+        if ($this->config->get('smtp_server')) {
+            // generate list of recipients
+            $a_recipients = array($mailto);
+
+            if (strlen($headers['Cc']))
+                $a_recipients[] = $headers['Cc'];
+            if (strlen($headers['Bcc']))
+                $a_recipients[] = $headers['Bcc'];
+
+            // clean Bcc from header for recipients
+            $send_headers = $headers;
+            unset($send_headers['Bcc']);
+            // here too, it because txtHeaders() below use $message->_headers not only $send_headers
+            unset($message->_headers['Bcc']);
+
+            $smtp_headers = $message->txtHeaders($send_headers, true);
+
+            if ($message->getParam('delay_file_io')) {
+                // use common temp dir
+                $temp_dir = $this->config->get('temp_dir');
+                $body_file = tempnam($temp_dir, 'rcmMsg');
+                if (PEAR::isError($mime_result = $message->saveMessageBody($body_file))) {
+                    self::raise_error(array('code' => 650, 'type' => 'php',
+                        'file' => __FILE__, 'line' => __LINE__,
+                        'message' => "Could not create message: ".$mime_result->getMessage()),
+                        TRUE, FALSE);
+                    return false;
+                }
+                $msg_body = fopen($body_file, 'r');
+            }
+            else {
+                $msg_body = $message->get();
+            }
+
+            // send message
+            if (!is_object($this->smtp)) {
+                $this->smtp_init(true);
+            }
+
+            $sent     = $this->smtp->send_mail($from, $a_recipients, $smtp_headers, $msg_body, $options);
+            $response = $this->smtp->get_response();
+            $error    = $this->smtp->get_error();
+
+            // log error
+            if (!$sent) {
+                self::raise_error(array('code' => 800, 'type' => 'smtp',
+                    'line' => __LINE__, 'file' => __FILE__,
+                    'message' => "SMTP error: ".join("\n", $response)), TRUE, FALSE);
+            }
+        }
+        // send mail using PHP's mail() function
+        else {
+            // unset some headers because they will be added by the mail() function
+            $headers_enc = $message->headers($headers);
+            $headers_php = $message->_headers;
+            unset($headers_php['To'], $headers_php['Subject']);
+
+            // reset stored headers and overwrite
+            $message->_headers = array();
+            $header_str = $message->txtHeaders($headers_php);
+
+            // #1485779
+            if (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') {
+                if (preg_match_all('/<([^@]+@[^>]+)>/', $headers_enc['To'], $m)) {
+                    $headers_enc['To'] = implode(', ', $m[1]);
+                }
+            }
+
+            $msg_body = $message->get();
+
+            if (PEAR::isError($msg_body)) {
+                self::raise_error(array('code' => 650, 'type' => 'php',
+                    'file' => __FILE__, 'line' => __LINE__,
+                    'message' => "Could not create message: ".$msg_body->getMessage()),
+                    TRUE, FALSE);
+            }
+            else {
+                $delim   = $this->config->header_delimiter();
+                $to      = $headers_enc['To'];
+                $subject = $headers_enc['Subject'];
+                $header_str = rtrim($header_str);
+
+                if ($delim != "\r\n") {
+                    $header_str = str_replace("\r\n", $delim, $header_str);
+                    $msg_body   = str_replace("\r\n", $delim, $msg_body);
+                    $to         = str_replace("\r\n", $delim, $to);
+                    $subject    = str_replace("\r\n", $delim, $subject);
+                }
+
+                if (filter_var(ini_get('safe_mode'), FILTER_VALIDATE_BOOLEAN))
+                    $sent = mail($to, $subject, $msg_body, $header_str);
+                else
+                    $sent = mail($to, $subject, $msg_body, $header_str, "-f$from");
+            }
+        }
+
+        if ($sent) {
+            $this->plugins->exec_hook('message_sent', array('headers' => $headers, 'body' => $msg_body));
+
+            // remove MDN headers after sending
+            unset($headers['Return-Receipt-To'], $headers['Disposition-Notification-To']);
+
+            // get all recipients
+            if ($headers['Cc'])
+                $mailto .= $headers['Cc'];
+            if ($headers['Bcc'])
+                $mailto .= $headers['Bcc'];
+            if (preg_match_all('/<([^@]+@[^>]+)>/', $mailto, $m))
+                $mailto = implode(', ', array_unique($m[1]));
+
+            if ($this->config->get('smtp_log')) {
+                self::write_log('sendmail', sprintf("User %s [%s]; Message for %s; %s",
+                    $this->user->get_username(),
+                    $_SERVER['REMOTE_ADDR'],
+                    $mailto,
+                    !empty($response) ? join('; ', $response) : ''));
+            }
+        }
+
+        if (is_resource($msg_body)) {
+            fclose($msg_body);
+        }
+
+        $message->_headers = array();
+        $message->headers($headers);
+
+        return $sent;
+    }
+
 }

kolab-syncroton-2.1.0.tar.gz/lib/ext/Roundcube/rcube_addressbook.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/rcube_addressbook.php Changed

@@ -309,9 +309,14 @@
      * List all active contact groups of this source
      *
      * @param string  Optional search string to match group name
+     * @param int     Matching mode:
+     *                0 - partial (*abc*),
+     *                1 - strict (=),
+     *                2 - prefix (abc*)
+     *
      * @return array  Indexed list of contact groups, each a hash array
      */
-    function list_groups($search = null)
+    function list_groups($search = null, $mode = 0)
     {
         /* empty for address books don't supporting groups */
         return array();
@@ -370,9 +375,10 @@
     /**
      * Add the given contact records the a certain group
      *
-     * @param string  Group identifier
-     * @param array   List of contact identifiers to be added
-     * @return int    Number of contacts added
+     * @param string       Group identifier
+     * @param array|string List of contact identifiers to be added
+     *
+     * @return int Number of contacts added
      */
     function add_to_group($group_id, $ids)
     {
@@ -383,9 +389,10 @@
     /**
      * Remove the given contact records from a certain group
      *
-     * @param string  Group identifier
-     * @param array   List of contact identifiers to be removed
-     * @return int    Number of deleted group members
+     * @param string       Group identifier
+     * @param array|string List of contact identifiers to be removed
+     *
+     * @return int Number of deleted group members
      */
     function remove_from_group($group_id, $ids)
     {
@@ -425,7 +432,7 @@
                     $out = array_merge($out, (array)$values);
                 }
                 else {
-                    list($f, $type) = explode(':', $c);
+                    list(, $type) = explode(':', $c);
                     $out[$type] = array_merge((array)$out[$type], (array)$values);
                 }
             }
@@ -524,6 +531,21 @@
     }
 
     /**
+     * Create a unique key for sorting contacts
+     */
+    public static function compose_contact_key($contact, $sort_col)
+    {
+        $key = $contact[$sort_col] . ':' . $contact['sourceid'];
+
+        // add email to a key to not skip contacts with the same name (#1488375)
+        if (!empty($contact['email'])) {
+            $key .= ':' . implode(':', (array)$contact['email']);
+        }
+
+        return $key;
+    }
+
+    /**
      * Compare search value with contact data
      *
      * @param string       $colname Data name

kolab-syncroton-2.1.0.tar.gz/lib/ext/Roundcube/rcube_base_replacer.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/rcube_base_replacer.php Changed

kolab-syncroton-2.1.0.tar.gz/lib/ext/Roundcube/rcube_browser.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/rcube_browser.php Changed

kolab-syncroton-2.1.0.tar.gz/lib/ext/Roundcube/rcube_cache.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/rcube_cache.php Changed

@@ -38,6 +38,7 @@
     private $type;
     private $userid;
     private $prefix;
+    private $table;
     private $ttl;
     private $packed;
     private $index;
@@ -71,8 +72,9 @@
             $this->db   = function_exists('apc_exists'); // APC 3.1.4 required
         }
         else {
-            $this->type = 'db';
-            $this->db   = $rcube->get_dbh();
+            $this->type  = 'db';
+            $this->db    = $rcube->get_dbh();
+            $this->table = $this->db->table_name('cache');
         }
 
         // convert ttl string to seconds
@@ -145,7 +147,7 @@
      */
     function write($key, $data)
     {
-        return $this->write_record($key, $this->packed ? serialize($data) : $data);
+        return $this->write_record($key, $this->serialize($data));
     }
 
 
@@ -192,20 +194,31 @@
      */
     function expunge()
     {
-        if ($this->type == 'db' && $this->db) {
+        if ($this->type == 'db' && $this->db && $this->ttl) {
             $this->db->query(
-                "DELETE FROM ".$this->db->table_name('cache').
+                "DELETE FROM ".$this->table.
                 " WHERE user_id = ?".
                 " AND cache_key LIKE ?".
-                " AND " . $this->db->unixtimestamp('created')." < ?",
+                " AND expires < " . $this->db->now(),
                 $this->userid,
-                $this->prefix.'.%',
-                time() - $this->ttl);
+                $this->prefix.'.%');
         }
     }
 
 
     /**
+     * Remove expired records of all caches
+     */
+    static function gc()
+    {
+        $rcube = rcube::get_instance();
+        $db    = $rcube->get_dbh();
+
+        $db->query("DELETE FROM " . $db->table_name('cache') . " WHERE expires < " . $db->now());
+    }
+
+
+    /**
      * Writes the cache back to the DB.
      */
     function close()
@@ -219,7 +232,7 @@
             if ($this->cache_changes[$key]) {
                 // Make sure we're not going to write unchanged data
                 // by comparing current md5 sum with the sum calculated on DB read
-                $data = $this->packed ? serialize($data) : $data;
+                $data = $this->serialize($data);
 
                 if (!$this->cache_sums[$key] || $this->cache_sums[$key] != md5($data)) {
                     $this->write_record($key, $data);
@@ -255,7 +268,7 @@
 
             if ($data) {
                 $md5sum = md5($data);
-                $data   = $this->packed ? unserialize($data) : $data;
+                $data   = $this->unserialize($data);
 
                 if ($nostore) {
                     return $data;
@@ -271,7 +284,7 @@
         else {
             $sql_result = $this->db->limitquery(
                 "SELECT data, cache_key".
-                " FROM ".$this->db->table_name('cache').
+                " FROM " . $this->table.
                 " WHERE user_id = ?".
                 " AND cache_key = ?".
                 // for better performance we allow more records for one key
@@ -283,7 +296,7 @@
                 $key = substr($sql_arr['cache_key'], strlen($this->prefix)+1);
                 $md5sum = $sql_arr['data'] ? md5($sql_arr['data']) : null;
                 if ($sql_arr['data']) {
-                    $data = $this->packed ? unserialize($sql_arr['data']) : $sql_arr['data'];
+                    $data = $this->unserialize($sql_arr['data']);
                 }
 
                 if ($nostore) {
@@ -326,7 +339,7 @@
         // Remove NULL rows (here we don't need to check if the record exist)
         if ($data == 'N;') {
             $this->db->query(
-                "DELETE FROM ".$this->db->table_name('cache').
+                "DELETE FROM " . $this->table.
                 " WHERE user_id = ?".
                 " AND cache_key = ?",
                 $this->userid, $key);
@@ -337,8 +350,10 @@
         // update existing cache record
         if ($key_exists) {
             $result = $this->db->query(
-                "UPDATE ".$this->db->table_name('cache').
-                " SET created = ". $this->db->now().", data = ?".
+                "UPDATE " . $this->table.
+                " SET created = " . $this->db->now().
+                    ", expires = " . ($this->ttl ? $this->db->now($this->ttl) : 'NULL').
+                    ", data = ?".
                 " WHERE user_id = ?".
                 " AND cache_key = ?",
                 $data, $this->userid, $key);
@@ -348,9 +363,9 @@
             // for better performance we allow more records for one key
             // so, no need to check if record exist (see rcube_cache::read_record())
             $result = $this->db->query(
-                "INSERT INTO ".$this->db->table_name('cache').
-                " (created, user_id, cache_key, data)".
-                " VALUES (".$this->db->now().", ?, ?, ?)",
+                "INSERT INTO " . $this->table.
+                " (created, expires, user_id, cache_key, data)".
+                " VALUES (" . $this->db->now() . ", " . ($this->ttl ? $this->db->now($this->ttl) : 'NULL') . ", ?, ?, ?)",
                 $this->userid, $key, $data);
         }
 
@@ -364,7 +379,6 @@
      * @param string  $key         Cache key name or pattern
      * @param boolean $prefix_mode Enable it to clear all keys starting
      *                             with prefix specified in $key
-     *
      */
     private function remove_record($key=null, $prefix_mode=false)
     {
@@ -412,7 +426,7 @@
         }
 
         $this->db->query(
-            "DELETE FROM ".$this->db->table_name('cache').
+            "DELETE FROM " . $this->table.
             " WHERE user_id = ?" . $where,
             $this->userid);
     }
@@ -553,4 +567,28 @@
         // This way each cache will have its own index
         return sprintf('%d:%s%s', $this->userid, $this->prefix, 'INDEX');
     }
+
+    /**
+     * Serializes data for storing
+     */
+    private function serialize($data)
+    {
+        if ($this->type == 'db') {
+            return $this->db->encode($data, $this->packed);
+        }
+
+        return $this->packed ? serialize($data) : $data;
+    }
+
+    /**
+     * Unserializes serialized data
+     */
+    private function unserialize($data)
+    {
+        if ($this->type == 'db') {
+            return $this->db->decode($data, $this->packed);
+        }
+
+        return $this->packed ? @unserialize($data) : $data;
+    }
 }

kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/rcube_cache_shared.php Added

@@ -0,0 +1,581 @@
+<?php
+
+/*
+ +-----------------------------------------------------------------------+
+ | This file is part of the Roundcube Webmail client                     |
+ | Copyright (C) 2011-2013, The Roundcube Dev Team                       |
+ | Copyright (C) 2011-2013, Kolab Systems AG                             |
+ |                                                                       |
+ | Licensed under the GNU General Public License version 3 or            |
+ | any later version with exceptions for skins & plugins.                |
+ | See the README file for a full license statement.                     |
+ |                                                                       |
+ | PURPOSE:                                                              |
+ |   Shared (cross-user) caching engine                                  |
+ +-----------------------------------------------------------------------+
+ | Author: Thomas Bruederli <roundcube@gmail.com>                        |
+ | Author: Aleksander Machniak <alec@alec.pl>                            |
+ +-----------------------------------------------------------------------+
+*/
+
+
+/**
+ * Interface class for accessing Roundcube shared cache
+ *
+ * @package    Framework
+ * @subpackage Cache
+ * @author     Thomas Bruederli <roundcube@gmail.com>
+ * @author     Aleksander Machniak <alec@alec.pl>
+ */
+class rcube_cache_shared
+{
+    /**
+     * Instance of database handler
+     *
+     * @var rcube_db|Memcache|bool
+     */
+    private $db;
+    private $type;
+    private $prefix;
+    private $ttl;
+    private $packed;
+    private $index;
+    private $table;
+    private $cache         = array();
+    private $cache_changes = array();
+    private $cache_sums    = array();
+
+
+    /**
+     * Object constructor.
+     *
+     * @param string $type   Engine type ('db' or 'memcache' or 'apc')
+     * @param string $prefix Key name prefix
+     * @param string $ttl    Expiration time of memcache/apc items
+     * @param bool   $packed Enables/disabled data serialization.
+     *                       It's possible to disable data serialization if you're sure
+     *                       stored data will be always a safe string
+     */
+    function __construct($type, $prefix='', $ttl=0, $packed=true)
+    {
+        $rcube = rcube::get_instance();
+        $type  = strtolower($type);
+
+        if ($type == 'memcache') {
+            $this->type = 'memcache';
+            $this->db   = $rcube->get_memcache();
+        }
+        else if ($type == 'apc') {
+            $this->type = 'apc';
+            $this->db   = function_exists('apc_exists'); // APC 3.1.4 required
+        }
+        else {
+            $this->type  = 'db';
+            $this->db    = $rcube->get_dbh();
+            $this->table = $this->db->table_name('cache_shared');
+        }
+
+        // convert ttl string to seconds
+        $ttl = get_offset_sec($ttl);
+        if ($ttl > 2592000) $ttl = 2592000;
+
+        $this->ttl       = $ttl;
+        $this->packed    = $packed;
+        $this->prefix    = $prefix;
+    }
+
+
+    /**
+     * Returns cached value.
+     *
+     * @param string $key Cache key name
+     *
+     * @return mixed Cached value
+     */
+    function get($key)
+    {
+        if (!array_key_exists($key, $this->cache)) {
+            return $this->read_record($key);
+        }
+
+        return $this->cache[$key];
+    }
+
+
+    /**
+     * Sets (add/update) value in cache.
+     *
+     * @param string $key  Cache key name
+     * @param mixed  $data Cache data
+     */
+    function set($key, $data)
+    {
+        $this->cache[$key]         = $data;
+        $this->cache_changed       = true;
+        $this->cache_changes[$key] = true;
+    }
+
+
+    /**
+     * Returns cached value without storing it in internal memory.
+     *
+     * @param string $key Cache key name
+     *
+     * @return mixed Cached value
+     */
+    function read($key)
+    {
+        if (array_key_exists($key, $this->cache)) {
+            return $this->cache[$key];
+        }
+
+        return $this->read_record($key, true);
+    }
+
+
+    /**
+     * Sets (add/update) value in cache and immediately saves
+     * it in the backend, no internal memory will be used.
+     *
+     * @param string $key  Cache key name
+     * @param mixed  $data Cache data
+     *
+     * @param boolean True on success, False on failure
+     */
+    function write($key, $data)
+    {
+        return $this->write_record($key, $this->serialize($data));
+    }
+
+
+    /**
+     * Clears the cache.
+     *
+     * @param string  $key         Cache key name or pattern
+     * @param boolean $prefix_mode Enable it to clear all keys starting
+     *                             with prefix specified in $key
+     */
+    function remove($key=null, $prefix_mode=false)
+    {
+        // Remove all keys
+        if ($key === null) {
+            $this->cache         = array();
+            $this->cache_changed = false;
+            $this->cache_changes = array();
+            $this->cache_sums    = array();
+        }
+        // Remove keys by name prefix
+        else if ($prefix_mode) {
+            foreach (array_keys($this->cache) as $k) {
+                if (strpos($k, $key) === 0) {
+                    $this->cache[$k] = null;
+                    $this->cache_changes[$k] = false;
+                    unset($this->cache_sums[$k]);
+                }
+            }
+        }
+        // Remove one key by name
+        else {
+            $this->cache[$key] = null;
+            $this->cache_changes[$key] = false;
+            unset($this->cache_sums[$key]);
+        }
+
+        // Remove record(s) from the backend
+        $this->remove_record($key, $prefix_mode);
+    }
+
+
+    /**
+     * Remove cache records older than ttl
+     */
+    function expunge()
+    {
+        if ($this->type == 'db' && $this->db && $this->ttl) {
+            $this->db->query(
+                "DELETE FROM " . $this->table
+                . " WHERE cache_key LIKE ?"
+                . " AND expires < " . $this->db->now(),
+                $this->prefix . '.%');
+        }
+    }
+
+
+    /**
+     * Remove expired records of all caches
+     */
+    static function gc()
+    {
+        $rcube = rcube::get_instance();
+        $db    = $rcube->get_dbh();
+
+        $db->query("DELETE FROM " . $db->table_name('cache_shared') . " WHERE expires < " . $db->now());
+    }
+
+
+    /**
+     * Writes the cache back to the DB.
+     */
+    function close()
+    {
+        if (!$this->cache_changed) {
+            return;
+        }
+
+        foreach ($this->cache as $key => $data) {
+            // The key has been used
+            if ($this->cache_changes[$key]) {
+                // Make sure we're not going to write unchanged data
+                // by comparing current md5 sum with the sum calculated on DB read
+                $data = $this->serialize($data);
+
+                if (!$this->cache_sums[$key] || $this->cache_sums[$key] != md5($data)) {
+                    $this->write_record($key, $data);
+                }
+            }
+        }
+
+        $this->write_index();
+    }
+
+
+    /**
+     * Reads cache entry.
+     *
+     * @param string  $key     Cache key name
+     * @param boolean $nostore Enable to skip in-memory store
+     *
+     * @return mixed Cached value
+     */
+    private function read_record($key, $nostore=false)
+    {
+        if (!$this->db) {
+            return null;
+        }
+
+        if ($this->type != 'db') {
+            if ($this->type == 'memcache') {
+                $data = $this->db->get($this->ckey($key));
+            }
+            else if ($this->type == 'apc') {
+                $data = apc_fetch($this->ckey($key));
+            }
+
+            if ($data) {
+                $md5sum = md5($data);
+                $data   = $this->unserialize($data);
+
+                if ($nostore) {
+                    return $data;
+                }
+
+                $this->cache_sums[$key] = $md5sum;
+                $this->cache[$key]      = $data;
+            }
+            else {
+                $this->cache[$key] = null;
+            }
+        }
+        else {
+            $sql_result = $this->db->limitquery(
+                "SELECT data, cache_key".
+                " FROM " . $this->table .
+                " WHERE cache_key = ?".
+                // for better performance we allow more records for one key
+                // get the newer one
+                " ORDER BY created DESC",
+                0, 1, $this->prefix . '.' . $key);
+
+            if ($sql_arr = $this->db->fetch_assoc($sql_result)) {
+                $md5sum = $sql_arr['data'] ? md5($sql_arr['data']) : null;
+                if ($sql_arr['data']) {
+                    $data = $this->unserialize($sql_arr['data']);
+                }
+
+                if ($nostore) {
+                    return $data;
+                }
+
+                $this->cache[$key]      = $data;
+                $this->cache_sums[$key] = $md5sum;
+            }
+            else {
+                $this->cache[$key] = null;
+            }
+        }
+
+        return $this->cache[$key];
+    }
+
+
+    /**
+     * Writes single cache record into DB.
+     *
+     * @param string $key  Cache key name
+     * @param mxied  $data Serialized cache data 
+     *
+     * @param boolean True on success, False on failure
+     */
+    private function write_record($key, $data)
+    {
+        if (!$this->db) {
+            return false;
+        }
+
+        if ($this->type == 'memcache' || $this->type == 'apc') {
+            return $this->add_record($this->ckey($key), $data);
+        }
+
+        $key_exists = array_key_exists($key, $this->cache_sums);
+        $key        = $this->prefix . '.' . $key;
+
+        // Remove NULL rows (here we don't need to check if the record exist)
+        if ($data == 'N;') {
+            $this->db->query("DELETE FROM " . $this->table . " WHERE cache_key = ?", $key);
+            return true;
+        }
+
+        // update existing cache record
+        if ($key_exists) {
+            $result = $this->db->query(
+                "UPDATE " . $this->table .
+                " SET created = " . $this->db->now() .
+                    ", expires = " . ($this->ttl ? $this->db->now($this->ttl) : 'NULL') .
+                    ", data = ?".
+                " WHERE cache_key = ?",
+                $data, $key);
+        }
+        // add new cache record
+        else {
+            // for better performance we allow more records for one key
+            // so, no need to check if record exist (see rcube_cache::read_record())
+            $result = $this->db->query(
+                "INSERT INTO ".$this->table.
+                " (created, expires, cache_key, data)".
+                " VALUES (".$this->db->now().", " . ($this->ttl ? $this->db->now($this->ttl) : 'NULL') . ", ?, ?)",
+                $key, $data);
+        }
+
+        return $this->db->affected_rows($result);
+    }
+
+
+    /**
+     * Deletes the cache record(s).
+     *
+     * @param string  $key         Cache key name or pattern
+     * @param boolean $prefix_mode Enable it to clear all keys starting
+     *                             with prefix specified in $key
+     */
+    private function remove_record($key=null, $prefix_mode=false)
+    {
+        if (!$this->db) {
+            return;
+        }
+
+        if ($this->type != 'db') {
+            $this->load_index();
+
+            // Remove all keys
+            if ($key === null) {
+                foreach ($this->index as $key) {
+                    $this->delete_record($key, false);
+                }
+                $this->index = array();
+            }
+            // Remove keys by name prefix
+            else if ($prefix_mode) {
+                foreach ($this->index as $k) {
+                    if (strpos($k, $key) === 0) {
+                        $this->delete_record($k);
+                    }
+                }
+            }
+            // Remove one key by name
+            else {
+                $this->delete_record($key);
+            }
+
+            return;
+        }
+
+        // Remove all keys (in specified cache)
+        if ($key === null) {
+            $where = " WHERE cache_key LIKE " . $this->db->quote($this->prefix.'.%');
+        }
+        // Remove keys by name prefix
+        else if ($prefix_mode) {
+            $where = " WHERE cache_key LIKE " . $this->db->quote($this->prefix.'.'.$key.'%');
+        }
+        // Remove one key by name
+        else {
+            $where = " WHERE cache_key = " . $this->db->quote($this->prefix.'.'.$key);
+        }
+
+        $this->db->query("DELETE FROM " . $this->table . $where);
+    }
+
+
+    /**
+     * Adds entry into memcache/apc DB.
+     *
+     * @param string  $key   Cache key name
+     * @param mxied   $data  Serialized cache data
+     * @param bollean $index Enables immediate index update
+     *
+     * @param boolean True on success, False on failure
+     */
+    private function add_record($key, $data, $index=false)
+    {
+        if ($this->type == 'memcache') {
+            $result = $this->db->replace($key, $data, MEMCACHE_COMPRESSED, $this->ttl);
+            if (!$result) {
+                $result = $this->db->set($key, $data, MEMCACHE_COMPRESSED, $this->ttl);
+            }
+        }
+        else if ($this->type == 'apc') {
+            if (apc_exists($key)) {
+                apc_delete($key);
+            }
+            $result = apc_store($key, $data, $this->ttl);
+        }
+
+        // Update index
+        if ($index && $result) {
+            $this->load_index();
+
+            if (array_search($key, $this->index) === false) {
+                $this->index[] = $key;
+                $data = serialize($this->index);
+                $this->add_record($this->ikey(), $data);
+            }
+        }
+
+        return $result;
+    }
+
+
+    /**
+     * Deletes entry from memcache/apc DB.
+     */
+    private function delete_record($key, $index=true)
+    {
+        if ($this->type == 'memcache') {
+            // #1488592: use 2nd argument
+            $this->db->delete($this->ckey($key), 0);
+        }
+        else {
+            apc_delete($this->ckey($key));
+        }
+
+        if ($index) {
+            if (($idx = array_search($key, $this->index)) !== false) {
+                unset($this->index[$idx]);
+            }
+        }
+    }
+
+
+    /**
+     * Writes the index entry into memcache/apc DB.
+     */
+    private function write_index()
+    {
+        if (!$this->db) {
+            return;
+        }
+
+        if ($this->type == 'db') {
+            return;
+        }
+
+        $this->load_index();
+
+        // Make sure index contains new keys
+        foreach ($this->cache as $key => $value) {
+            if ($value !== null) {
+                if (array_search($key, $this->index) === false) {
+                    $this->index[] = $key;
+                }
+            }
+        }
+
+        $data = serialize($this->index);
+        $this->add_record($this->ikey(), $data);
+    }
+
+
+    /**
+     * Gets the index entry from memcache/apc DB.
+     */
+    private function load_index()
+    {
+        if (!$this->db) {
+            return;
+        }
+
+        if ($this->index !== null) {
+            return;
+        }
+
+        $index_key = $this->ikey();
+
+        if ($this->type == 'memcache') {
+            $data = $this->db->get($index_key);
+        }
+        else if ($this->type == 'apc') {
+            $data = apc_fetch($index_key);
+        }
+
+        $this->index = $data ? unserialize($data) : array();
+    }
+
+
+    /**
+     * Creates cache key name (for memcache and apc)
+     *
+     * @param string $key Cache key name
+     *
+     * @return string Cache key
+     */
+    private function ckey($key)
+    {
+        return $this->prefix . ':' . $key;
+    }
+
+
+    /**
+     * Creates index cache key name (for memcache and apc)
+     *
+     * @return string Cache key
+     */
+    private function ikey()
+    {
+        // This way each cache will have its own index
+        return $this->prefix . 'INDEX';
+    }
+
+    /**
+     * Serializes data for storing
+     */
+    private function serialize($data)
+    {
+        if ($this->type == 'db') {
+            return $this->db->encode($data, $this->packed);
+        }
+
+        return $this->packed ? serialize($data) : $data;
+    }
+
+    /**
+     * Unserializes serialized data
+     */
+    private function unserialize($data)
+    {
+        if ($this->type == 'db') {
+            return $this->db->decode($data, $this->packed);
+        }
+
+        return $this->packed ? @unserialize($data) : $data;
+    }
+}

kolab-syncroton-2.1.0.tar.gz/lib/ext/Roundcube/rcube_charset.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/rcube_charset.php Changed

@@ -674,23 +674,27 @@
 
             // Prioritize charsets according to current language (#1485669)
             switch ($language) {
-            case 'ja_JP': // for Japanese
+            case 'ja_JP':
                 $prio = array('ISO-2022-JP', 'JIS', 'UTF-8', 'EUC-JP', 'eucJP-win', 'SJIS', 'SJIS-win');
                 break;
 
-            case 'zh_CN': // for Chinese (Simplified)
-            case 'zh_TW': // for Chinese (Traditional)
+            case 'zh_CN':
+            case 'zh_TW':
                 $prio = array('UTF-8', 'BIG-5', 'GB2312', 'EUC-TW');
                 break;
 
-            case 'ko_KR': // for Korean
+            case 'ko_KR':
                 $prio = array('UTF-8', 'EUC-KR', 'ISO-2022-KR');
                 break;
 
-            case 'ru_RU': // for Russian
+            case 'ru_RU':
                 $prio = array('UTF-8', 'WINDOWS-1251', 'KOI8-R');
                 break;
 
+            case 'tr_TR':
+                $prio = array('UTF-8', 'ISO-8859-9', 'WINDOWS-1254');
+                break;
+
             default:
                 $prio = array('UTF-8', 'SJIS', 'GB2312',
                     'ISO-8859-1', 'ISO-8859-2', 'ISO-8859-3', 'ISO-8859-4',

kolab-syncroton-2.1.0.tar.gz/lib/ext/Roundcube/rcube_config.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/rcube_config.php Changed

@@ -26,6 +26,8 @@
 {
     const DEFAULT_SKIN = 'larry';
 
+    private $env = '';
+    private $basedir = 'config/';
     private $prop = array();
     private $errors = array();
     private $userprefs = array();
@@ -43,14 +45,21 @@
         'reply_mode'           => 'top_posting',
         'refresh_interval'     => 'keep_alive',
         'min_refresh_interval' => 'min_keep_alive',
+        'messages_cache_ttl'   => 'message_cache_lifetime',
+        'redundant_attachments_cache_ttl' => 'redundant_attachments_memcache_ttl',
     );
 
 
     /**
      * Object constructor
+     *
+     * @param string Environment suffix for config files to load
      */
-    public function __construct()
+    public function __construct($env = '')
     {
+        $this->env = $env;
+        $this->basedir = RCUBE_CONFIG_DIR;
+
         $this->load();
 
         // Defaults, that we do not require you to configure,
@@ -67,16 +76,26 @@
      */
     private function load()
     {
-        // load main config file
-        if (!$this->load_from_file(RCUBE_CONFIG_DIR . 'main.inc.php'))
-            $this->errors[] = 'main.inc.php was not found.';
+        // Load default settings
+        if (!$this->load_from_file('defaults.inc.php')) {
+            $this->errors[] = 'defaults.inc.php was not found.';
+        }
 
-        // load database config
-        if (!$this->load_from_file(RCUBE_CONFIG_DIR . 'db.inc.php'))
-            $this->errors[] = 'db.inc.php was not found.';
+        // load main config file
+        if (!$this->load_from_file('config.inc.php')) {
+            // Old configuration files
+            if (!$this->load_from_file('main.inc.php') ||
+                !$this->load_from_file('db.inc.php')) {
+                $this->errors[] = 'config.inc.php was not found.';
+            }
+            else if (rand(1,100) == 10) {  // log warning on every 100th request (average)
+                trigger_error("config.inc.php was not found. Please migrate your config by running bin/update.sh", E_USER_WARNING);
+            }
+        }
 
         // load host-specific configuration
-        $this->load_host_config();
+        if (!empty($_SERVER['HTTP_HOST']))
+            $this->load_host_config();
 
         // set skin (with fallback to old 'skin_path' property)
         if (empty($this->prop['skin'])) {
@@ -153,7 +172,7 @@
         }
 
         if ($fname) {
-            $this->load_from_file(RCUBE_CONFIG_DIR . $fname);
+            $this->load_from_file($fname);
         }
     }
 
@@ -162,19 +181,25 @@
      * Read configuration from a file
      * and merge with the already stored config values
      *
-     * @param string $fpath Full path to the config file to be loaded
+     * @param string $file Name of the config file to be loaded
      * @return booelan True on success, false on failure
      */
-    public function load_from_file($fpath)
+    public function load_from_file($file)
     {
-        if (is_file($fpath) && is_readable($fpath)) {
+        $fpath = $this->resolve_path($file);
+        if ($fpath && (is_file($fpath) || file_exists($fpath)) && is_readable($fpath)) {
             // use output buffering, we don't need any output here 
             ob_start();
             include($fpath);
             ob_end_clean();
 
-            if (is_array($rcmail_config)) {
-                $this->prop = array_merge($this->prop, $rcmail_config, $this->userprefs);
+            if (is_array($config)) {
+                $this->merge($config);
+                return true;
+            }
+            // deprecated name of config variable
+            else if (is_array($rcmail_config)) {
+                $this->merge($rcmail_config);
                 return true;
             }
         }
@@ -182,6 +207,30 @@
         return false;
     }
 
+    /**
+     * Helper method to resolve the absolute path to the given config file.
+     * This also takes the 'env' property into account.
+     */
+    public function resolve_path($file, $use_env = true)
+    {
+        if (strpos($file, '/') === false) {
+            $file = rtrim($this->basedir, '/') . '/' . $file;
+
+            if (!realpath($file) === false) {
+                $file = realpath($file);
+            }
+        }
+
+        // check if <file>-env.ini exists
+        if ($file && $use_env && !empty($this->env)) {
+            $envfile = preg_replace('/\.(inc.php)$/', '-' . $this->env . '.\\1', $file);
+            if (is_file($envfile))
+                return $envfile;
+        }
+
+        return $file;
+    }
+
 
     /**
      * Getter for a specific config parameter
@@ -195,9 +244,6 @@
         if (isset($this->prop[$name])) {
             $result = $this->prop[$name];
         }
-        else if (isset($this->legacy_props[$name])) {
-            return $this->get($this->legacy_props[$name], $def);
-        }
         else {
             $result = $def;
         }
@@ -241,6 +287,7 @@
     public function merge($prefs)
     {
         $this->prop = array_merge($this->prop, $prefs, $this->userprefs);
+        $this->fix_legacy_props();
     }
 
 
@@ -273,6 +320,8 @@
         $this->userprefs = $prefs;
         $this->prop      = array_merge($this->prop, $prefs);
 
+        $this->fix_legacy_props();
+
         // override timezone settings with client values
         if ($this->prop['timezone'] == 'auto') {
             $this->prop['_timezone_value'] = isset($_SESSION['timezone']) ? $this->client_timezone() : $this->prop['_timezone_value'];
@@ -435,4 +484,18 @@
         return date_default_timezone_get();
     }
 
+    /**
+     * Convert legacy options into new ones
+     */
+    private function fix_legacy_props()
+    {
+        foreach ($this->legacy_props as $new => $old) {
+            if (isset($this->prop[$old])) {
+                if (!isset($this->prop[$new])) {
+                    $this->prop[$new] = $this->prop[$old];
+                }
+                unset($this->prop[$old]);
+            }
+        }
+    }
 }

kolab-syncroton-2.1.0.tar.gz/lib/ext/Roundcube/rcube_contacts.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/rcube_contacts.php Changed

@@ -137,16 +137,34 @@
      * List all active contact groups of this source
      *
      * @param string  Search string to match group name
+     * @param int     Matching mode:
+     *                0 - partial (*abc*),
+     *                1 - strict (=),
+     *                2 - prefix (abc*)
+     *
      * @return array  Indexed list of contact groups, each a hash array
      */
-    function list_groups($search = null)
+    function list_groups($search = null, $mode = 0)
     {
         $results = array();
 
         if (!$this->groups)
             return $results;
 
-        $sql_filter = $search ? " AND " . $this->db->ilike('name', '%'.$search.'%') : '';
+        if ($search) {
+            switch (intval($mode)) {
+            case 1:
+                $sql_filter = $this->db->ilike('name', $search);
+                break;
+            case 2:
+                $sql_filter = $this->db->ilike('name', $search . '%');
+                break;
+            default:
+                $sql_filter = $this->db->ilike('name', '%' . $search . '%');
+            }
+
+            $sql_filter = " AND $sql_filter";
+        }
 
         $sql_result = $this->db->query(
             "SELECT * FROM ".$this->db->table_name($this->db_groups).
@@ -626,10 +644,6 @@
             $insert_id = $this->db->insert_id($this->db_name);
         }
 
-        // also add the newly created contact to the active group
-        if ($insert_id && $this->group_id)
-            $this->add_to_group($this->group_id, $insert_id);
-
         $this->cache = null;
 
         return $insert_id;
@@ -883,9 +897,10 @@
     /**
      * Add the given contact records the a certain group
      *
-     * @param string  Group identifier
-     * @param array   List of contact identifiers to be added
-     * @return int    Number of contacts added 
+     * @param string       Group identifier
+     * @param array|string List of contact identifiers to be added
+     *
+     * @return int Number of contacts added
      */
     function add_to_group($group_id, $ids)
     {
@@ -930,9 +945,10 @@
     /**
      * Remove the given contact records from a certain group
      *
-     * @param string  Group identifier
-     * @param array   List of contact identifiers to be removed
-     * @return int    Number of deleted group members
+     * @param string       Group identifier
+     * @param array|string List of contact identifiers to be removed
+     *
+     * @return int Number of deleted group members
      */
     function remove_from_group($group_id, $ids)
     {

kolab-syncroton-2.1.0.tar.gz/lib/ext/Roundcube/rcube_content_filter.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/rcube_content_filter.php Changed

kolab-syncroton-2.1.0.tar.gz/lib/ext/Roundcube/rcube_csv2vcard.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/rcube_csv2vcard.php Changed

@@ -130,6 +130,21 @@
         'work_state'            => 'region:work',
         'home_city_short'       => 'locality:home',
         'home_state_short'      => 'region:home',
+
+        // Atmail
+        'date_of_birth'         => 'birthday',
+        'email'                 => 'email:pref',
+        'home_mobile'           => 'phone:cell',
+        'home_zip'              => 'zipcode:home',
+        'info'                  => 'notes',
+        'user_photo'            => 'photo',
+        'url'                   => 'website:homepage',
+        'work_company'          => 'organization',
+        'work_dept'             => 'departament',
+        'work_fax'              => 'phone:work,fax',
+        'work_mobile'           => 'phone:work,cell',
+        'work_title'            => 'jobtitle',
+        'work_zip'              => 'zipcode:work',
     );
 
     /**
@@ -230,8 +245,29 @@
         'work_phone'        => "Work Phone",
         'work_address'      => "Work Address",
         //'work_address_2'    => "Work Address 2",
+        'work_city'         => "Work City",
         'work_country'      => "Work Country",
+        'work_state'        => "Work State",
         'work_zipcode'      => "Work ZipCode",
+
+        // Atmail
+        'date_of_birth'     => "Date of Birth",
+        'email'             => "Email",
+        //'email_2'         => "Email2",
+        //'email_3'         => "Email3",
+        //'email_4'         => "Email4",
+        //'email_5'         => "Email5",
+        'home_mobile'       => "Home Mobile",
+        'home_zip'          => "Home Zip",
+        'info'              => "Info",
+        'user_photo'        => "User Photo",
+        'url'               => "URL",
+        'work_company'      => "Work Company",
+        'work_dept'         => "Work Dept",
+        'work_fax'          => "Work Fax",
+        'work_mobile'       => "Work Mobile",
+        'work_title'        => "Work Title",
+        'work_zip'          => "Work Zip",
     );
 
     protected $local_label_map = array();
@@ -268,7 +304,6 @@
     {
         // convert to UTF-8
         $head     = substr($csv, 0, 4096);
-        $fallback = rcube::get_instance()->config->get('default_charset', 'ISO-8859-1'); // fallback to Latin-1?
         $charset  = rcube_charset::detect($head, RCUBE_CHARSET);
         $csv      = rcube_charset::convert($csv, $charset);
         $head     = '';
@@ -276,7 +311,7 @@
         $this->map = array();
 
         // Parse file
-        foreach (preg_split("/[\r\n]+/", $csv) as $i => $line) {
+        foreach (preg_split("/[\r\n]+/", $csv) as $line) {
             $elements = $this->parse_line($line);
             if (empty($elements)) {
                 continue;
@@ -353,6 +388,12 @@
         if (!empty($this->local_label_map)) {
             for ($i = 0; $i < $size; $i++) {
                 $label = $this->local_label_map[$elements[$i]];
+
+                // special localization label
+                if ($label && $label[0] == '_') {
+                    $label = substr($label, 1);
+                }
+
                 if ($label && !empty($this->csv2vcard_map[$label])) {
                     $map2[$i] = $this->csv2vcard_map[$label];
                 }
@@ -384,9 +425,13 @@
             $contact['birthday'] = $contact['birthday-y'] .'-' .$contact['birthday-m'] . '-' . $contact['birthday-d'];
         }
 
+        // Empty dates, e.g. "0/0/00", "0000-00-00 00:00:00"
         foreach (array('birthday', 'anniversary') as $key) {
-            if (!empty($contact[$key]) && $contact[$key] == '0/0/00') { // @TODO: localization?
-                unset($contact[$key]);
+            if (!empty($contact[$key])) {
+                $date = preg_replace('/[0[:^word:]]/', '', $contact[$key]);
+                if (empty($date)) {
+                    unset($contact[$key]);
+                }
             }
         }

kolab-syncroton-2.1.0.tar.gz/lib/ext/Roundcube/rcube_db.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/rcube_db.php Changed

@@ -47,6 +47,7 @@
         'identifier_end'   => '"',
     );
 
+    const DEBUG_LINE_LENGTH = 4096;
 
     /**
      * Factory, returns driver-specific instance of the class
@@ -70,7 +71,7 @@
         $driver = isset($driver_map[$driver]) ? $driver_map[$driver] : $driver;
         $class  = "rcube_db_$driver";
 
-        if (!class_exists($class)) {
+        if (!$driver || !class_exists($class)) {
             rcube::raise_error(array('code' => 600, 'type' => 'db',
                 'line' => __LINE__, 'file' => __FILE__,
                 'message' => "Configuration error. Unsupported database driver: $driver"),
@@ -99,27 +100,15 @@
 
         $this->db_dsnw_array = self::parse_dsn($db_dsnw);
         $this->db_dsnr_array = self::parse_dsn($db_dsnr);
-
-        // Initialize driver class
-        $this->init();
-    }
-
-    /**
-     * Initialization of the object with driver specific code
-     */
-    protected function init()
-    {
-        // To be used by driver classes
     }
 
     /**
      * Connect to specific database
      *
-     * @param array $dsn DSN for DB connections
-     *
-     * @return PDO database handle
+     * @param array  $dsn  DSN for DB connections
+     * @param string $mode Connection mode (r|w)
      */
-    protected function dsn_connect($dsn)
+    protected function dsn_connect($dsn, $mode)
     {
         $this->db_error     = false;
         $this->db_error_msg = null;
@@ -128,7 +117,7 @@
         $dsn_string  = $this->dsn_string($dsn);
         $dsn_options = $this->dsn_options($dsn);
 
-        if ($db_pconn) {
+        if ($this->db_pconn) {
             $dsn_options[PDO::ATTR_PERSISTENT] = true;
         }
 
@@ -157,9 +146,10 @@
             return null;
         }
 
+        $this->dbh          = $dbh;
+        $this->db_mode      = $mode;
+        $this->db_connected = true;
         $this->conn_configure($dsn, $dbh);
-
-        return $dbh;
     }
 
     /**
@@ -182,16 +172,6 @@
     }
 
     /**
-     * Driver-specific database character set setting
-     *
-     * @param string $charset Character set name
-     */
-    protected function set_charset($charset)
-    {
-        $this->query("SET NAMES 'utf8'");
-    }
-
-    /**
      * Connect to appropriate database depending on the operation
      *
      * @param string $mode Connection mode (r|w)
@@ -218,23 +198,14 @@
 
         $dsn = ($mode == 'r') ? $this->db_dsnr_array : $this->db_dsnw_array;
 
-        $this->dbh          = $this->dsn_connect($dsn);
-        $this->db_connected = is_object($this->dbh);
+        $this->dsn_connect($dsn, $mode);
 
         // use write-master when read-only fails
-        if (!$this->db_connected && $mode == 'r') {
-            $mode = 'w';
-            $this->dbh          = $this->dsn_connect($this->db_dsnw_array);
-            $this->db_connected = is_object($this->dbh);
+        if (!$this->db_connected && $mode == 'r' && $this->is_replicated()) {
+            $this->dsn_connect($this->db_dsnw_array, 'w');
         }
 
-        if ($this->db_connected) {
-            $this->db_mode = $mode;
-            $this->set_charset('utf8');
-        }
-        else {
-            $this->conn_failure = true;
-        }
+        $this->conn_failure = !$this->db_connected;
     }
 
     /**
@@ -255,6 +226,11 @@
     protected function debug($query)
     {
         if ($this->options['debug_mode']) {
+            if (($len = strlen($query)) > self::DEBUG_LINE_LENGTH) {
+                $diff  = $len - self::DEBUG_LINE_LENGTH;
+                $query = substr($query, 0, self::DEBUG_LINE_LENGTH)
+                    . "... [truncated $diff bytes]";
+            }
             rcube::write_log('sql', '[' . (++$this->db_index) . '] ' . $query . ';');
         }
     }
@@ -362,8 +338,10 @@
      */
     protected function _query($query, $offset, $numrows, $params)
     {
+        $query = trim($query);
+
         // Read or write ?
-        $mode = preg_match('/^(select|show)/i', ltrim($query)) ? 'r' : 'w';
+        $mode = preg_match('/^(select|show|set)/i', $query) ? 'r' : 'w';
 
         $this->db_connect($mode);
 
@@ -405,21 +383,25 @@
         $this->db_error_msg = null;
 
         // send query
-        $query = $this->dbh->query($query);
+        $result = $this->dbh->query($query);
 
-        if ($query === false) {
+        if ($result === false) {
             $error = $this->dbh->errorInfo();
-            $this->db_error = true;
-            $this->db_error_msg = sprintf('[%s] %s', $error[1], $error[2]);
 
-            rcube::raise_error(array('code' => 500, 'type' => 'db',
-                'line' => __LINE__, 'file' => __FILE__,
-                'message' => $this->db_error_msg), true, false);
+            if (empty($this->options['ignore_key_errors']) || $error[0] != '23000') {
+                $this->db_error = true;
+                $this->db_error_msg = sprintf('[%s] %s', $error[1], $error[2]);
+
+                rcube::raise_error(array('code' => 500, 'type' => 'db',
+                    'line' => __LINE__, 'file' => __FILE__,
+                    'message' => $this->db_error_msg . " (SQL Query: $query)"
+                    ), true, false);
+            }
         }
 
-        $this->last_result = $query;
+        $this->last_result = $result;
 
-        return $query;
+        return $result;
     }
 
     /**
@@ -439,6 +421,32 @@
     }
 
     /**
+     * Get number of rows for a SQL query
+     * If no query handle is specified, the last query will be taken as reference
+     *
+     * @param mixed $result Optional query handle
+     * @return mixed   Number of rows or false on failure
+     * @deprecated This method shows very poor performance and should be avoided.
+     */
+    public function num_rows($result = null)
+    {
+        if ($result || ($result === null && ($result = $this->last_result))) {
+            // repeat query with SELECT COUNT(*) ...
+            if (preg_match('/^SELECT\s+(?:ALL\s+|DISTINCT\s+)?(?:.*?)\s+FROM\s+(.*)$/ims', $result->queryString, $m)) {
+                $query = $this->dbh->query('SELECT COUNT(*) FROM ' . $m[1], PDO::FETCH_NUM);
+                return $query ? intval($query->fetchColumn(0)) : false;
+            }
+            else {
+                $num = count($result->fetchAll());
+                $result->execute();  // re-execute query because there's no seek(0)
+                return $num;
+            }
+        }
+
+        return false;
+    }
+
+    /**
      * Get last inserted record ID
      *
      * @param string $table Table name (to find the incremented sequence)
@@ -571,7 +579,7 @@
      * Formats input so it can be safely used in a query
      *
      * @param mixed  $input Value to quote
-     * @param string $type  Type of data
+     * @param string $type  Type of data (integer, bool, ident)
      *
      * @return string Quoted/converted string for use in query
      */
@@ -586,6 +594,10 @@
             return 'NULL';
         }
 
+        if ($type == 'ident') {
+            return $this->quote_identifier($input);
+        }
+
         // create DB handle if not available
         if (!$this->dbh) {
             $this->db_connect('r');
@@ -604,6 +616,22 @@
     }
 
     /**
+     * Escapes a string so it can be safely used in a query
+     *
+     * @param string $str A string to escape
+     *
+     * @return string Escaped string for use in a query
+     */
+    public function escape($str)
+    {
+        if (is_null($str)) {
+            return 'NULL';
+        }
+
+        return substr($this->quote($str), 1, -1);
+    }
+
+    /**
      * Quotes a string so it can be safely used as a table or column name
      *
      * @param string $str Value to quote
@@ -618,6 +646,20 @@
     }
 
     /**
+     * Escapes a string so it can be safely used in a query
+     *
+     * @param string $str A string to escape
+     *
+     * @return string Escaped string for use in a query
+     * @deprecated    Replaced by rcube_db::escape
+     * @see           rcube_db::escape
+     */
+    public function escapeSimple($str)
+    {
+        return $this->escape($str);
+    }
+
+    /**
      * Quotes a string so it can be safely used as a table or column name
      *
      * @param string $str Value to quote
@@ -635,24 +677,32 @@
             $name[] = $start . $elem . $end;
         }
 
-        return  implode($name, '.');
+        return implode($name, '.');
     }
 
     /**
      * Return SQL function for current time and date
      *
+     * @param int $interval Optional interval (in seconds) to add/subtract
+     *
      * @return string SQL function to use in query
      */
-    public function now()
+    public function now($interval = 0)
     {
-        return "now()";
+        if ($interval) {
+            $add = ' ' . ($interval > 0 ? '+' : '-') . ' INTERVAL ';
+            $add .= $interval > 0 ? intval($interval) : intval($interval) * -1;
+            $add .= ' SECOND';
+        }
+
+        return "now()" . $add;
     }
 
     /**
      * Return list of elements for use with SQL's IN clause
      *
      * @param array  $arr  Input array
-     * @param string $type Type of data
+     * @param string $type Type of data (integer, bool, ident)
      *
      * @return string Comma-separated list of quoted values for use in query
      */
@@ -728,12 +778,19 @@
     /**
      * Encodes non-UTF-8 characters in string/array/object (recursive)
      *
-     * @param mixed $input Data to fix
+     * @param mixed $input      Data to fix
+     * @param bool  $serialized Enable serialization
      *
      * @return mixed Properly UTF-8 encoded data
      */
-    public static function encode($input)
+    public static function encode($input, $serialized = false)
     {
+        // use Base64 encoding to workaround issues with invalid
+        // or null characters in serialized string (#1489142)
+        if ($serialized) {
+            return base64_encode(serialize($input));
+        }
+
         if (is_object($input)) {
             foreach (get_object_vars($input) as $idx => $value) {
                 $input->$idx = self::encode($value);
@@ -744,6 +801,7 @@
             foreach ($input as $idx => $value) {
                 $input[$idx] = self::encode($value);
             }
+
             return $input;
         }
 
@@ -753,12 +811,24 @@
     /**
      * Decodes encoded UTF-8 string/object/array (recursive)
      *
-     * @param mixed $input Input data
+     * @param mixed $input      Input data
+     * @param bool  $serialized Enable serialization
      *
      * @return mixed Decoded data
      */
-    public static function decode($input)
+    public static function decode($input, $serialized = false)
     {
+        // use Base64 encoding to workaround issues with invalid
+        // or null characters in serialized string (#1489142)
+        if ($serialized) {
+            // Keep backward compatybility where base64 wasn't used
+            if (strpos(substr($input, 0, 16), ':') !== false) {
+                return self::decode(@unserialize($input));
+            }
+
+            return @unserialize(base64_decode($input));
+        }
+
         if (is_object($input)) {
             foreach (get_object_vars($input) as $idx => $value) {
                 $input->$idx = self::decode($value);
@@ -786,17 +856,26 @@
     {
         $rcube = rcube::get_instance();
 
-        // return table name if configured
-        $config_key = 'db_table_'.$table;
-
-        if ($name = $rcube->config->get($config_key)) {
-            return $name;
+        // add prefix to the table name if configured
+        if ($prefix = $rcube->config->get('db_prefix')) {
+            return $prefix . $table;
         }
 
         return $table;
     }
 
     /**
+     * Set class option value
+     *
+     * @param string $name  Option name
+     * @param mixed  $value Option value
+     */
+    public function set_option($name, $value)
+    {
+        $this->options[$name] = $value;
+    }
+
+    /**
      * MDB2 DSN string parser
      *
      * @param string $sequence Secuence name

kolab-syncroton-2.1.0.tar.gz/lib/ext/Roundcube/rcube_db_mssql.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/rcube_db_mssql.php Changed

@@ -29,38 +29,52 @@
     public $db_provider = 'mssql';
 
     /**
-     * Driver initialization
+     * Object constructor
+     *
+     * @param string $db_dsnw DSN for read/write operations
+     * @param string $db_dsnr Optional DSN for read only operations
+     * @param bool   $pconn   Enables persistent connections
      */
-    protected function init()
+    public function __construct($db_dsnw, $db_dsnr = '', $pconn = false)
     {
+        parent::__construct($db_dsnw, $db_dsnr, $pconn);
+
         $this->options['identifier_start'] = '[';
         $this->options['identifier_end'] = ']';
     }
 
     /**
-     * Character setting
+     * Driver-specific configuration of database connection
+     *
+     * @param array $dsn DSN for DB connections
+     * @param PDO   $dbh Connection handler
      */
-    protected function set_charset($charset)
+    protected function conn_configure($dsn, $dbh)
     {
-        // UTF-8 is default
+        // Set date format in case of non-default language (#1488918)
+        $this->query("SET DATEFORMAT ymd");
     }
 
     /**
      * Return SQL function for current time and date
      *
+     * @param int $interval Optional interval (in seconds) to add/subtract
+     *
      * @return string SQL function to use in query
      */
-    public function now()
+    public function now($interval = 0)
     {
+        if ($interval) {
+            $interval = intval($interval);
+            return "dateadd(second, $interval, getdate())";
+        }
+
         return "getdate()";
     }
 
     /**
      * Return SQL statement to convert a field value into a unix timestamp
      *
-     * This method is deprecated and should not be used anymore due to limitations
-     * of timestamp functions in Mysql (year 2038 problem)
-     *
      * @param string $field Field name
      *
      * @return string SQL statement to use in query
@@ -100,26 +114,30 @@
     {
         $limit  = intval($limit);
         $offset = intval($offset);
+        $end    = $offset + $limit;
 
-        $orderby = stristr($query, 'ORDER BY');
-        if ($orderby !== false) {
-            $sort  = (stripos($orderby, ' desc') !== false) ? 'desc' : 'asc';
-            $order = str_ireplace('ORDER BY', '', $orderby);
-            $order = trim(preg_replace('/\bASC\b|\bDESC\b/i', '', $order));
+        // query without OFFSET
+        if (!$offset) {
+            $query = preg_replace('/^SELECT\s/i', "SELECT TOP $limit ", $query);
+            return $query;
         }
 
-        $query = preg_replace('/^SELECT\s/i', 'SELECT TOP ' . ($limit + $offset) . ' ', $query);
+        $orderby = stristr($query, 'ORDER BY');
+        $offset += 1;
 
-        $query = 'SELECT * FROM (SELECT TOP ' . $limit . ' * FROM (' . $query . ') AS inner_tbl';
         if ($orderby !== false) {
-            $query .= ' ORDER BY ' . $order . ' ';
-            $query .= (stripos($sort, 'asc') !== false) ? 'DESC' : 'ASC';
+            $query = trim(substr($query, 0, -1 * strlen($orderby)));
         }
-        $query .= ') AS outer_tbl';
-        if ($orderby !== false) {
-            $query .= ' ORDER BY ' . $order . ' ' . $sort;
+        else {
+            // it shouldn't happen, paging without sorting has not much sense
+            // @FIXME: I don't know how to build paging query without ORDER BY
+            $orderby = "ORDER BY 1";
         }
 
+        $query = preg_replace('/^SELECT\s/i', '', $query);
+        $query = "WITH paging AS (SELECT ROW_NUMBER() OVER ($orderby) AS [RowNumber], $query)"
+            . " SELECT * FROM paging WHERE [RowNumber] BETWEEN $offset AND $end ORDER BY [RowNumber]";
+
         return $query;
     }

kolab-syncroton-2.1.0.tar.gz/lib/ext/Roundcube/rcube_db_mysql.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/rcube_db_mysql.php Changed

@@ -30,16 +30,40 @@
     public $db_provider = 'mysql';
 
     /**
-     * Driver initialization/configuration
+     * Object constructor
+     *
+     * @param string $db_dsnw DSN for read/write operations
+     * @param string $db_dsnr Optional DSN for read only operations
+     * @param bool   $pconn   Enables persistent connections
      */
-    protected function init()
+    public function __construct($db_dsnw, $db_dsnr = '', $pconn = false)
     {
+        if (version_compare(PHP_VERSION, '5.3.0', '<')) {
+            rcube::raise_error(array('code' => 600, 'type' => 'db',
+                'line' => __LINE__, 'file' => __FILE__,
+                'message' => "MySQL driver requires PHP >= 5.3, current version is " . PHP_VERSION),
+                true, true);
+        }
+
+        parent::__construct($db_dsnw, $db_dsnr, $pconn);
+
         // SQL identifiers quoting
         $this->options['identifier_start'] = '`';
         $this->options['identifier_end'] = '`';
     }
 
     /**
+     * Driver-specific configuration of database connection
+     *
+     * @param array $dsn DSN for DB connections
+     * @param PDO   $dbh Connection handler
+     */
+    protected function conn_configure($dsn, $dbh)
+    {
+        $this->query("SET NAMES 'utf8'");
+    }
+
+    /**
      * Abstract SQL statement for value concatenation
      *
      * @return string SQL statement to be used in query
@@ -127,7 +151,7 @@
         $result[PDO::MYSQL_ATTR_FOUND_ROWS] = true;
 
         // Enable AUTOCOMMIT mode (#1488902)
-        $dsn_options[PDO::ATTR_AUTOCOMMIT] = true;
+        $result[PDO::ATTR_AUTOCOMMIT] = true;
 
         return $result;
     }
@@ -147,7 +171,7 @@
 
             $result = $this->query('SHOW VARIABLES');
 
-            while ($sql_arr = $this->fetch_array($result)) {
+            while ($row = $this->fetch_array($result)) {
                 $this->variables[$row[0]] = $row[1];
             }
         }

kolab-syncroton-2.1.0.tar.gz/lib/ext/Roundcube/rcube_db_pgsql.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/rcube_db_pgsql.php Changed

@@ -29,6 +29,17 @@
     public $db_provider = 'postgres';
 
     /**
+     * Driver-specific configuration of database connection
+     *
+     * @param array $dsn DSN for DB connections
+     * @param PDO   $dbh Connection handler
+     */
+    protected function conn_configure($dsn, $dbh)
+    {
+        $this->query("SET NAMES 'utf8'");
+    }
+
+    /**
      * Get last inserted record ID
      *
      * @param string $table Table name (to find the incremented sequence)
@@ -53,19 +64,20 @@
     /**
      * Return correct name for a specific database sequence
      *
-     * @param string $sequence Secuence name
+     * @param string $table Table name
      *
      * @return string Translated sequence name
      */
-    protected function sequence_name($sequence)
+    protected function sequence_name($table)
     {
-        $rcube = rcube::get_instance();
+        // Note: we support only one sequence per table
+        // Note: The sequence name must be <table_name>_seq
+        $sequence = $table . '_seq';
+        $rcube    = rcube::get_instance();
 
         // return sequence name if configured
-        $config_key = 'db_sequence_'.$sequence;
-
-        if ($name = $rcube->config->get($config_key)) {
-            return $name;
+        if ($prefix = $rcube->config->get('db_prefix')) {
+            return $prefix . $sequence;
         }
 
         return $sequence;
@@ -74,9 +86,6 @@
     /**
      * Return SQL statement to convert a field value into a unix timestamp
      *
-     * This method is deprecated and should not be used anymore due to limitations
-     * of timestamp functions in Mysql (year 2038 problem)
-     *
      * @param string $field Field name
      *
      * @return string SQL statement to use in query
@@ -88,6 +97,24 @@
     }
 
     /**
+     * Return SQL function for current time and date
+     *
+     * @param int $interval Optional interval (in seconds) to add/subtract
+     *
+     * @return string SQL function to use in query
+     */
+    public function now($interval = 0)
+    {
+        if ($interval) {
+            $add = ' ' . ($interval > 0 ? '+' : '-') . " interval '";
+            $add .= $interval > 0 ? intval($interval) : intval($interval) * -1;
+            $add .= " seconds'";
+        }
+
+        return "now()" . $add;
+    }
+
+    /**
      * Return SQL statement for case insensitive LIKE
      *
      * @param string $column Field name
@@ -129,4 +156,38 @@
         return isset($this->variables[$varname]) ? $this->variables[$varname] : $default;
     }
 
+    /**
+     * Returns PDO DSN string from DSN array
+     *
+     * @param array $dsn DSN parameters
+     *
+     * @return string DSN string
+     */
+    protected function dsn_string($dsn)
+    {
+        $params = array();
+        $result = 'pgsql:';
+
+        if ($dsn['hostspec']) {
+            $params[] = 'host=' . $dsn['hostspec'];
+        }
+        else if ($dsn['socket']) {
+            $params[] = 'host=' . $dsn['socket'];
+        }
+
+        if ($dsn['port']) {
+            $params[] = 'port=' . $dsn['port'];
+        }
+
+        if ($dsn['database']) {
+            $params[] = 'dbname=' . $dsn['database'];
+        }
+
+        if (!empty($params)) {
+            $result .= implode(';', $params);
+        }
+
+        return $result;
+    }
+
 }

kolab-syncroton-2.1.0.tar.gz/lib/ext/Roundcube/rcube_db_sqlite.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/rcube_db_sqlite.php Changed

@@ -29,13 +29,6 @@
     public $db_provider = 'sqlite';
 
     /**
-     * Database character set
-     */
-    protected function set_charset($charset)
-    {
-    }
-
-    /**
      * Prepare connection
      */
     protected function conn_prepare($dsn)
@@ -56,10 +49,6 @@
      */
     protected function conn_configure($dsn, $dbh)
     {
-        // we emulate via callback some missing functions
-        $dbh->sqliteCreateFunction('unix_timestamp', array('rcube_db_sqlite', 'sqlite_unix_timestamp'), 1);
-        $dbh->sqliteCreateFunction('now', array('rcube_db_sqlite', 'sqlite_now'), 0);
-
         // Initialize database structure in file is empty
         if (!empty($dsn['database']) && !filesize($dsn['database'])) {
             $data = file_get_contents(RCUBE_INSTALL_PATH . 'SQL/sqlite.initial.sql');
@@ -83,30 +72,32 @@
     }
 
     /**
-     * Callback for sqlite: unix_timestamp()
+     * Return SQL statement to convert a field value into a unix timestamp
+     *
+     * @param string $field Field name
+     *
+     * @return string  SQL statement to use in query
+     * @deprecated
      */
-    public static function sqlite_unix_timestamp($timestamp = '')
+    public function unixtimestamp($field)
     {
-        $timestamp = trim($timestamp);
-        if (!$timestamp) {
-            $ret = time();
-        }
-        else if (!preg_match('/^[0-9]+$/s', $timestamp)) {
-            $ret = strtotime($timestamp);
-        }
-        else {
-            $ret = $timestamp;
-        }
-
-        return $ret;
+        return "strftime('%s', $field)";
     }
 
     /**
-     * Callback for sqlite: now()
+     * Return SQL function for current time and date
+     *
+     * @param int $interval Optional interval (in seconds) to add/subtract
+     *
+     * @return string SQL function to use in query
      */
-    public static function sqlite_now()
+    public function now($interval = 0)
     {
-        return date("Y-m-d H:i:s");
+        if ($interval) {
+            $add = ($interval > 0 ? '+' : '') . intval($interval) . ' seconds';
+        }
+
+        return "datetime('now'" . ($add ? ",'$add'" : "") . ")";
     }
 
     /**

kolab-syncroton-2.1.0.tar.gz/lib/ext/Roundcube/rcube_db_sqlsrv.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/rcube_db_sqlsrv.php Changed

@@ -29,29 +29,46 @@
     public $db_provider = 'mssql';
 
     /**
-     * Driver initialization
+     * Object constructor
+     *
+     * @param string $db_dsnw DSN for read/write operations
+     * @param string $db_dsnr Optional DSN for read only operations
+     * @param bool   $pconn   Enables persistent connections
      */
-    protected function init()
+    public function __construct($db_dsnw, $db_dsnr = '', $pconn = false)
     {
+        parent::__construct($db_dsnw, $db_dsnr, $pconn);
+
         $this->options['identifier_start'] = '[';
         $this->options['identifier_end'] = ']';
     }
 
     /**
-     * Database character set setting
+     * Driver-specific configuration of database connection
+     *
+     * @param array $dsn DSN for DB connections
+     * @param PDO   $dbh Connection handler
      */
-    protected function set_charset($charset)
+    protected function conn_configure($dsn, $dbh)
     {
-        // UTF-8 is default
+        // Set date format in case of non-default language (#1488918)
+        $this->query("SET DATEFORMAT ymd");
     }
 
     /**
      * Return SQL function for current time and date
      *
+     * @param int $interval Optional interval (in seconds) to add/subtract
+     *
      * @return string SQL function to use in query
      */
-    public function now()
+    public function now($interval = 0)
     {
+        if ($interval) {
+            $interval = intval($interval);
+            return "dateadd(second, $interval, getdate())";
+        }
+
         return "getdate()";
     }
 
@@ -100,26 +117,30 @@
     {
         $limit  = intval($limit);
         $offset = intval($offset);
+        $end    = $offset + $limit;
 
-        $orderby = stristr($query, 'ORDER BY');
-        if ($orderby !== false) {
-            $sort  = (stripos($orderby, ' desc') !== false) ? 'desc' : 'asc';
-            $order = str_ireplace('ORDER BY', '', $orderby);
-            $order = trim(preg_replace('/\bASC\b|\bDESC\b/i', '', $order));
+        // query without OFFSET
+        if (!$offset) {
+            $query = preg_replace('/^SELECT\s/i', "SELECT TOP $limit ", $query);
+            return $query;
         }
 
-        $query = preg_replace('/^SELECT\s/i', 'SELECT TOP ' . ($limit + $offset) . ' ', $query);
+        $orderby = stristr($query, 'ORDER BY');
+        $offset += 1;
 
-        $query = 'SELECT * FROM (SELECT TOP ' . $limit . ' * FROM (' . $query . ') AS inner_tbl';
         if ($orderby !== false) {
-            $query .= ' ORDER BY ' . $order . ' ';
-            $query .= (stripos($sort, 'asc') !== false) ? 'DESC' : 'ASC';
+            $query = trim(substr($query, 0, -1 * strlen($orderby)));
         }
-        $query .= ') AS outer_tbl';
-        if ($orderby !== false) {
-            $query .= ' ORDER BY ' . $order . ' ' . $sort;
+        else {
+            // it shouldn't happen, paging without sorting has not much sense
+            // @FIXME: I don't know how to build paging query without ORDER BY
+            $orderby = "ORDER BY 1";
         }
 
+        $query = preg_replace('/^SELECT\s/i', '', $query);
+        $query = "WITH paging AS (SELECT ROW_NUMBER() OVER ($orderby) AS [RowNumber], $query)"
+            . " SELECT * FROM paging WHERE [RowNumber] BETWEEN $offset AND $end ORDER BY [RowNumber]";
+
         return $query;
     }

kolab-syncroton-2.1.0.tar.gz/lib/ext/Roundcube/rcube_enriched.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/rcube_enriched.php Changed

kolab-syncroton-2.1.0.tar.gz/lib/ext/Roundcube/rcube_html2text.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/rcube_html2text.php Changed

@@ -571,55 +571,65 @@
      */
     protected function _convert_blockquotes(&$text)
     {
-        if (preg_match_all('/<\/*blockquote[^>]*>/i', $text, $matches, PREG_OFFSET_CAPTURE)) {
-            $level = 0;
-            $diff = 0;
-            foreach ($matches[0] as $m) {
-                if ($m[0][0] == '<' && $m[0][1] == '/') {
+        $level = 0;
+        $offset = 0;
+        while (($start = strpos($text, '<blockquote', $offset)) !== false) {
+            $offset = $start + 12;
+            do {
+                $end = strpos($text, '</blockquote>', $offset);
+                $next = strpos($text, '<blockquote', $offset);
+
+                // nested <blockquote>, skip
+                if ($next !== false && $next < $end) {
+                    $offset = $next + 12;
+                    $level++;
+                }
+                // nested </blockquote> tag
+                if ($end !== false && $level > 0) {
+                    $offset = $end + 12;
                     $level--;
-                    if ($level < 0) {
-                        $level = 0; // malformed HTML: go to next blockquote
-                    }
-                    else if ($level > 0) {
-                        // skip inner blockquote
-                    }
-                    else {
-                        $end  = $m[1];
-                        $len  = $end - $taglen - $start;
-                        // Get blockquote content
-                        $body = substr($text, $start + $taglen - $diff, $len);
-
-                        // Set text width
-                        $p_width = $this->width;
-                        if ($this->width > 0) $this->width -= 2;
-                        // Convert blockquote content
-                        $body = trim($body);
-                        $this->_converter($body);
-                        // Add citation markers and create PRE block
-                        $body = preg_replace('/((^|\n)>*)/', '\\1> ', trim($body));
-                        $body = '<pre>' . htmlspecialchars($body) . '</pre>';
-                        // Re-set text width
-                        $this->width = $p_width;
-                        // Replace content
-                        $text = substr($text, 0, $start - $diff)
-                            . $body . substr($text, $end + strlen($m[0]) - $diff);
-
-                        $diff = $len + $taglen + strlen($m[0]) - strlen($body);
-                        unset($body);
-                    }
                 }
-                else {
-                    if ($level == 0) {
-                        $start = $m[1];
-                        $taglen = strlen($m[0]);
-                    }
-                    $level ++;
+                // found matching end tag
+                else if ($end !== false && $level == 0) {
+                    $taglen = strpos($text, '>', $start) - $start;
+                    $startpos = $start + $taglen + 1;
+
+                    // get blockquote content
+                    $body = trim(substr($text, $startpos, $end - $startpos));
+
+                    // adjust text wrapping width
+                    $p_width = $this->width;
+                    if ($this->width > 0) $this->width -= 2;
+
+                    // replace content with inner blockquotes
+                    $this->_converter($body);
+
+                    // resore text width
+                    $this->width = $p_width;
+
+                    // Add citation markers and create <pre> block
+                    $body = preg_replace_callback('/((?:^|\n)>*)([^\n]*)/', array($this, 'blockquote_citation_ballback'), trim($body));
+                    $body = '<pre>' . htmlspecialchars($body) . '</pre>';
+
+                    $text = substr($text, 0, $start) . $body . "\n" . substr($text, $end + 13);
+                    $offset = 0;
+                    break;
                 }
-            }
+            } while ($end || $next);
         }
     }
 
     /**
+     * Callback function to correctly add citation markers for blockquote contents
+     */
+    public function blockquote_citation_ballback($m)
+    {
+        $line = ltrim($m[2]);
+        $space = $line[0] == '>' ? '' : ' ';
+        return $m[1] . '>' . $space . $line;
+    }
+
+    /**
      * Callback function for preg_replace_callback use.
      *
      * @param  array PREG matches

kolab-syncroton-2.1.0.tar.gz/lib/ext/Roundcube/rcube_image.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/rcube_image.php Changed

@@ -77,7 +77,8 @@
     }
 
     /**
-     * Resize image to a given size
+     * Resize image to a given size. Use only to shrink an image.
+     * If an image is smaller than specified size it will be not resized.
      *
      * @param int    $size      Max width/height size
      * @param string $filename  Output filename
@@ -92,6 +93,10 @@
         $convert = $rcube->config->get('im_convert_path', false);
         $props   = $this->props();
 
+        if (empty($props)) {
+            return false;
+        }
+
         if (!$filename) {
             $filename = $this->image_file;
         }
@@ -100,7 +105,6 @@
         if ($convert) {
             $p['out']  = $filename;
             $p['in']   = $this->image_file;
-            $p['size'] = $size.'x'.$size;
             $type      = $props['type'];
 
             if (!$type && ($data = $this->identify())) {
@@ -115,14 +119,41 @@
                 $type = 'jpg';
             }
 
-            $p += array('type' => $type, 'types' => "bmp,eps,gif,jp2,jpg,png,svg,tif", 'quality' => 75);
-            $p['-opts'] = array('-resize' => $p['size'].'>');
+            // If only one dimension is greater than the limit convert doesn't
+            // work as expected, we need to calculate new dimensions
+            $scale = $size / max($props['width'], $props['height']);
 
-            if (in_array($type, explode(',', $p['types']))) { // Valid type?
-                $result = rcube::exec($convert . ' 2>&1 -flatten -auto-orient -colorspace RGB -quality {quality} {-opts} {intype}:{in} {type}:{out}', $p);
+            // if file is smaller than the limit, we do nothing
+            // but copy original file to destination file
+            if ($scale >= 1 && $p['intype'] == $type) {
+                $result = ($this->image_file == $filename || copy($this->image_file, $filename)) ? '' : false;
+            }
+            else {
+                if ($scale >= 1) {
+                    $width  = $props['width'];
+                    $height = $props['height'];
+                }
+                else {
+                    $width  = intval($props['width']  * $scale);
+                    $height = intval($props['height'] * $scale);
+                }
+
+                $valid_types = "bmp,eps,gif,jp2,jpg,png,svg,tif";
+
+                $p += array(
+                    'type'    => $type,
+                    'quality' => 75,
+                    'size'    => $width . 'x' . $height,
+                );
+
+                if (in_array($type, explode(',', $valid_types))) { // Valid type?
+                    $result = rcube::exec($convert . ' 2>&1 -flatten -auto-orient -colorspace sRGB -strip'
+                        . ' -quality {quality} -resize {size} {intype}:{in} {type}:{out}', $p);
+                }
             }
 
             if ($result === '') {
+                @chmod($filename, 0600);
                 return $type;
             }
         }
@@ -131,49 +162,62 @@
         if ($props['gd_type']) {
             if ($props['gd_type'] == IMAGETYPE_JPEG && function_exists('imagecreatefromjpeg')) {
                 $image = imagecreatefromjpeg($this->image_file);
+                $type  = 'jpg';
             }
             else if($props['gd_type'] == IMAGETYPE_GIF && function_exists('imagecreatefromgif')) {
                 $image = imagecreatefromgif($this->image_file);
+                $type  = 'gid';
             }
             else if($props['gd_type'] == IMAGETYPE_PNG && function_exists('imagecreatefrompng')) {
                 $image = imagecreatefrompng($this->image_file);
+                $type  = 'png';
             }
             else {
                 // @TODO: print error to the log?
                 return false;
             }
 
-            $scale  = $size / max($props['width'], $props['height']);
-            $width  = $props['width']  * $scale;
-            $height = $props['height'] * $scale;
-
-            $new_image = imagecreatetruecolor($width, $height);
-
-            // Fix transparency of gif/png image
-            if ($props['gd_type'] != IMAGETYPE_JPEG) {
-                imagealphablending($new_image, false);
-                imagesavealpha($new_image, true);
-                $transparent = imagecolorallocatealpha($new_image, 255, 255, 255, 127);
-                imagefilledrectangle($new_image, 0, 0, $width, $height, $transparent);
+            if ($image === false) {
+                return false;
             }
 
-            imagecopyresampled($new_image, $image, 0, 0, 0, 0, $width, $height, $props['width'], $props['height']);
-            $image = $new_image;
+            $scale = $size / max($props['width'], $props['height']);
 
-            if ($props['gd_type'] == IMAGETYPE_JPEG) {
-                $result = imagejpeg($image, $filename, 75);
-                $type = 'jpg';
+            // Imagemagick resize is implemented in shrinking mode (see -resize argument above)
+            // we do the same here, if an image is smaller than specified size
+            // we do nothing but copy original file to destination file
+            if ($scale >= 1) {
+                $result = $this->image_file == $filename || copy($this->image_file, $filename);
             }
-            elseif($props['gd_type'] == IMAGETYPE_GIF) {
-                $result = imagegif($image, $filename);
-                $type = 'gid';
-            }
-            elseif($props['gd_type'] == IMAGETYPE_PNG) {
-                $result = imagepng($image, $filename, 6, PNG_ALL_FILTERS);
-                $type = 'png';
+            else {
+                $width     = intval($props['width']  * $scale);
+                $height    = intval($props['height'] * $scale);
+                $new_image = imagecreatetruecolor($width, $height);
+
+                // Fix transparency of gif/png image
+                if ($props['gd_type'] != IMAGETYPE_JPEG) {
+                    imagealphablending($new_image, false);
+                    imagesavealpha($new_image, true);
+                    $transparent = imagecolorallocatealpha($new_image, 255, 255, 255, 127);
+                    imagefilledrectangle($new_image, 0, 0, $width, $height, $transparent);
+                }
+
+                imagecopyresampled($new_image, $image, 0, 0, 0, 0, $width, $height, $props['width'], $props['height']);
+                $image = $new_image;
+
+                if ($props['gd_type'] == IMAGETYPE_JPEG) {
+                    $result = imagejpeg($image, $filename, 75);
+                }
+                elseif($props['gd_type'] == IMAGETYPE_GIF) {
+                    $result = imagegif($image, $filename);
+                }
+                elseif($props['gd_type'] == IMAGETYPE_PNG) {
+                    $result = imagepng($image, $filename, 6, PNG_ALL_FILTERS);
+                }
             }
 
             if ($result) {
+                @chmod($filename, 0600);
                 return $type;
             }
         }
@@ -211,9 +255,10 @@
             $p['out']  = $filename;
             $p['type'] = self::$extensions[$type];
 
-            $result = rcube::exec($convert . ' 2>&1 -colorspace RGB -quality 75 {in} {type}:{out}', $p);
+            $result = rcube::exec($convert . ' 2>&1 -colorspace sRGB -strip -quality 75 {in} {type}:{out}', $p);
 
             if ($result === '') {
+                @chmod($filename, 0600);
                 return true;
             }
         }
@@ -245,6 +290,11 @@
             else if ($type == self::TYPE_PNG) {
                 $result = imagepng($image, $filename, 6, PNG_ALL_FILTERS);
             }
+
+            if ($result) {
+                @chmod($filename, 0600);
+                return true;
+            }
         }
 
         // @TODO: print error to the log?

kolab-syncroton-2.1.0.tar.gz/lib/ext/Roundcube/rcube_imap.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/rcube_imap.php Changed

@@ -308,14 +308,7 @@
      */
     public function set_folder($folder)
     {
-        if ($this->folder == $folder) {
-            return;
-        }
-
         $this->folder = $folder;
-
-        // clear messagecount cache for this folder
-        $this->clear_messagecount($folder);
     }
 
 
@@ -626,7 +619,7 @@
         }
 
         if ($mode == 'THREADS') {
-            $res   = $this->fetch_threads($folder, $force);
+            $res   = $this->threads($folder);
             $count = $res->count();
 
             if ($status) {
@@ -656,11 +649,11 @@
                     $keys[] = 'ALL';
                 }
                 if ($status) {
-                    $keys[]   = 'MAX';
+                    $keys[] = 'MAX';
                 }
             }
 
-            // @TODO: if $force==false && $mode == 'ALL' we could try to use cache index here
+            // @TODO: if $mode == 'ALL' we could try to use cache index here
 
             // get message count using (E)SEARCH
             // not very performant but more precise (using UNDELETED)
@@ -791,7 +784,7 @@
             $threads = $mcache->get_thread($folder);
         }
         else {
-            $threads = $this->fetch_threads($folder);
+            $threads = $this->threads($folder);
         }
 
         return $this->fetch_thread_headers($folder, $threads, $page, $slice);
@@ -800,32 +793,47 @@
     /**
      * Method for fetching threads data
      *
-     * @param  string $folder  Folder name
-     * @param  bool   $force   Use IMAP server, no cache
+     * @param  string $folder Folder name
      *
      * @return rcube_imap_thread Thread data object
      */
-    function fetch_threads($folder, $force = false)
+    function threads($folder)
     {
-        if (!$force && ($mcache = $this->get_mcache_engine())) {
+        if ($mcache = $this->get_mcache_engine()) {
             // don't store in self's internal cache, cache has it's own internal cache
             return $mcache->get_thread($folder);
         }
 
-        if (empty($this->icache['threads'])) {
-            if (!$this->check_connection()) {
-                return new rcube_result_thread();
+        if (!empty($this->icache['threads'])) {
+            if ($this->icache['threads']->get_parameters('MAILBOX') == $folder) {
+                return $this->icache['threads'];
             }
+        }
 
-            // get all threads
-            $result = $this->conn->thread($folder, $this->threading,
-                $this->options['skip_deleted'] ? 'UNDELETED' : '', true);
+        // get all threads
+        $result = $this->threads_direct($folder);
 
-            // add to internal (fast) cache
-            $this->icache['threads'] = $result;
+        // add to internal (fast) cache
+        return $this->icache['threads'] = $result;
+    }
+
+
+    /**
+     * Method for direct fetching of threads data
+     *
+     * @param  string $folder Folder name
+     *
+     * @return rcube_imap_thread Thread data object
+     */
+    function threads_direct($folder)
+    {
+        if (!$this->check_connection()) {
+            return new rcube_result_thread();
         }
 
-        return $this->icache['threads'];
+        // get all threads
+        return $this->conn->thread($folder, $this->threading,
+            $this->options['skip_deleted'] ? 'UNDELETED' : '', true);
     }
 
 
@@ -981,7 +989,7 @@
             // use memory less expensive (and quick) method for big result set
             $index = clone $this->index('', $this->sort_field, $this->sort_order);
             // get messages uids for one page...
-            $index->slice($start_msg, min($cnt-$from, $this->page_size));
+            $index->slice($from, min($cnt-$from, $this->page_size));
 
             if ($slice) {
                 $index->slice(-$slice, $slice);
@@ -1096,16 +1104,17 @@
 
 
     /**
-     * Returns current status of folder
+     * Returns current status of a folder (compared to the last time use)
      *
      * We compare the maximum UID to determine the number of
      * new messages because the RECENT flag is not reliable.
      *
      * @param string $folder Folder name
+     * @param array  $diff   Difference data
      *
-     * @return int   Folder status
+     * @return int Folder status
      */
-    public function folder_status($folder = null)
+    public function folder_status($folder = null, &$diff = array())
     {
         if (!strlen($folder)) {
             $folder = $this->folder;
@@ -1126,6 +1135,9 @@
         // got new messages
         if ($new['maxuid'] > $old['maxuid']) {
             $result += 1;
+            // get new message UIDs range, that can be used for example
+            // to get the data of these messages
+            $diff['new'] = ($old['maxuid'] + 1 < $new['maxuid'] ? ($old['maxuid']+1).':' : '') . $new['maxuid'];
         }
         // some messages has been deleted
         if ($new['cnt'] < $old['cnt']) {
@@ -1176,12 +1188,15 @@
      * @param string $folder     Folder to get index from
      * @param string $sort_field Sort column
      * @param string $sort_order Sort order [ASC, DESC]
+     * @param bool   $no_threads Get not threaded index
+     * @param bool   $no_search  Get index not limited to search result (optionally)
      *
      * @return rcube_result_index|rcube_result_thread List of messages (UIDs)
      */
-    public function index($folder = '', $sort_field = NULL, $sort_order = NULL)
-    {
-        if ($this->threading) {
+    public function index($folder = '', $sort_field = NULL, $sort_order = NULL,
+        $no_threads = false, $no_search = false
+    ) {
+        if (!$no_threads && $this->threading) {
             return $this->thread_index($folder, $sort_field, $sort_order);
         }
 
@@ -1193,43 +1208,50 @@
 
         // we have a saved search result, get index from there
         if ($this->search_string) {
-            if ($this->search_threads) {
-                $this->search($folder, $this->search_string, $this->search_charset, $this->sort_field);
+            if ($this->search_set->is_empty()) {
+                return new rcube_result_index($folder, '* SORT');
             }
 
-            // use message index sort as default sorting
-            if (!$this->sort_field || $this->search_sorted) {
-                if ($this->sort_field && $this->search_sort_field != $this->sort_field) {
-                    $this->search($folder, $this->search_string, $this->search_charset, $this->sort_field);
-                }
+            // search result is an index with the same sorting?
+            if (($this->search_set instanceof rcube_result_index)
+                && ((!$this->sort_field && !$this->search_sorted) ||
+                    ($this->search_sorted && $this->search_sort_field == $this->sort_field))
+            ) {
                 $index = $this->search_set;
             }
-            else if (!$this->check_connection()) {
-                return new rcube_result_index();
-            }
-            else {
-                $index = $this->conn->index($folder, $this->search_set->get(),
-                    $this->sort_field, $this->options['skip_deleted'], true, true);
+            // $no_search is enabled when we are not interested in
+            // fetching index for search result, e.g. to sort
+            // threaded search result we can use full mailbox index.
+            // This makes possible to use index from cache
+            else if (!$no_search) {
+                if (!$this->sort_field) {
+                    // No sorting needed, just build index from the search result
+                    // @TODO: do we need to sort by UID here?
+                    $search = $this->search_set->get_compressed();
+                    $index  = new rcube_result_index($folder, '* ESEARCH ALL ' . $search);
+                }
+                else {
+                    $index = $this->index_direct($folder, $this->search_charset,
+                        $this->sort_field, $this->search_set);
+                }
             }
 
-            if ($this->sort_order != $index->get_parameters('ORDER')) {
-                $index->revert();
-            }
+            if (isset($index)) {
+                if ($this->sort_order != $index->get_parameters('ORDER')) {
+                    $index->revert();
+                }
 
-            return $index;
+                return $index;
+            }
         }
 
         // check local cache
         if ($mcache = $this->get_mcache_engine()) {
-            $index = $mcache->get_index($folder, $this->sort_field, $this->sort_order);
-        }
-        // fetch from IMAP server
-        else {
-            $index = $this->index_direct(
-                $folder, $this->sort_field, $this->sort_order);
+            return $mcache->get_index($folder, $this->sort_field, $this->sort_order);
         }
 
-        return $index;
+        // fetch from IMAP server
+        return $this->index_direct($folder, $this->sort_field, $this->sort_order);
     }
 
 
@@ -1237,22 +1259,24 @@
      * Return sorted list of message UIDs ignoring current search settings.
      * Doesn't uses cache by default.
      *
-     * @param string $folder     Folder to get index from
-     * @param string $sort_field Sort column
-     * @param string $sort_order Sort order [ASC, DESC]
-     * @param bool   $skip_cache Disables cache usage
+     * @param string         $folder     Folder to get index from
+     * @param string         $sort_field Sort column
+     * @param string         $sort_order Sort order [ASC, DESC]
+     * @param rcube_result_* $search     Optional messages set to limit the result
      *
      * @return rcube_result_index Sorted list of message UIDs
      */
-    public function index_direct($folder, $sort_field = null, $sort_order = null, $skip_cache = true)
+    public function index_direct($folder, $sort_field = null, $sort_order = null, $search = null)
     {
-        if (!$skip_cache && ($mcache = $this->get_mcache_engine())) {
-            $index = $mcache->get_index($folder, $sort_field, $sort_order);
+        if (!empty($search)) {
+            $search = $this->search_set->get_compressed();
         }
+
         // use message index sort as default sorting
-        else if (!$sort_field) {
+        if (!$sort_field) {
             // use search result from count() if possible
-            if ($this->options['skip_deleted'] && !empty($this->icache['undeleted_idx'])
+            if (empty($search) && $this->options['skip_deleted']
+                && !empty($this->icache['undeleted_idx'])
                 && $this->icache['undeleted_idx']->get_parameters('ALL') !== null
                 && $this->icache['undeleted_idx']->get_parameters('MAILBOX') == $folder
             ) {
@@ -1262,8 +1286,12 @@
                 return new rcube_result_index();
             }
             else {
-                $index = $this->conn->search($folder,
-                    'ALL' .($this->options['skip_deleted'] ? ' UNDELETED' : ''), true);
+                $query = $this->options['skip_deleted'] ? 'UNDELETED' : '';
+                if ($search) {
+                    $query = trim($query . ' UID ' . $search);
+                }
+
+                $index = $this->conn->search($folder, $query, true);
             }
         }
         else if (!$this->check_connection()) {
@@ -1272,13 +1300,18 @@
         // fetch complete message index
         else {
             if ($this->get_capability('SORT')) {
-                $index = $this->conn->sort($folder, $sort_field,
-                    $this->options['skip_deleted'] ? 'UNDELETED' : '', true);
+                $query = $this->options['skip_deleted'] ? 'UNDELETED' : '';
+                if ($search) {
+                    $query = trim($query . ' UID ' . $search);
+                }
+
+                $index = $this->conn->sort($folder, $sort_field, $query, true);
             }
 
             if (empty($index) || $index->is_error()) {
-                $index = $this->conn->index($folder, "1:*", $sort_field,
-                    $this->options['skip_deleted'], false, true);
+                $index = $this->conn->index($folder, $search ? $search : "1:*",
+                    $sort_field, $this->options['skip_deleted'],
+                    $search ? true : false, true);
             }
         }
 
@@ -1311,7 +1344,7 @@
         }
         else {
             // get all threads (default sort order)
-            $threads = $this->fetch_threads($folder);
+            $threads = $this->threads($folder);
         }
 
         $this->set_sort_order($sort_field, $sort_order);
@@ -1322,9 +1355,10 @@
 
 
     /**
-     * Sort threaded result, using THREAD=REFS method
+     * Sort threaded result, using THREAD=REFS method if available.
+     * If not, use any method and re-sort the result in THREAD=REFS way.
      *
-     * @param rcube_result_thread $threads  Threads result set
+     * @param rcube_result_thread $threads Threads result set
      */
     protected function sort_threads($threads)
     {
@@ -1336,17 +1370,16 @@
         // THREAD=REFERENCES:     sorting by sent date of root message
         // THREAD=REFS:           sorting by the most recent date in each thread
 
-        if ($this->sort_field && ($this->sort_field != 'date' || $this->get_capability('THREAD') != 'REFS')) {
-            $index = $this->index_direct($this->folder, $this->sort_field, $this->sort_order, false);
+        if ($this->threading != 'REFS' || ($this->sort_field && $this->sort_field != 'date')) {
+            $sortby = $this->sort_field ? $this->sort_field : 'date';
+            $index  = $this->index($this->folder, $sortby, $this->sort_order, true, true);
 
             if (!$index->is_empty()) {
                 $threads->sort($index);
             }
         }
-        else {
-            if ($this->sort_order != $threads->get_parameters('ORDER')) {
-                $threads->revert();
-            }
+        else if ($this->sort_order != $threads->get_parameters('ORDER')) {
+            $threads->revert();
         }
     }
 
@@ -1419,8 +1452,6 @@
      */
     protected function search_index($folder, $criteria='ALL', $charset=NULL, $sort_field=NULL)
     {
-        $orig_criteria = $criteria;
-
         if (!$this->check_connection()) {
             if ($this->threading) {
                 return new rcube_result_thread();
@@ -1634,9 +1665,15 @@
         // Example of structure for malformed MIME message:
         // ("text" "plain" NIL NIL NIL "7bit" 2154 70 NIL NIL NIL)
         if ($headers->ctype && !is_array($structure[0]) && $headers->ctype != 'text/plain'
-            && strtolower($structure[0].'/'.$structure[1]) == 'text/plain') {
+            && strtolower($structure[0].'/'.$structure[1]) == 'text/plain'
+        ) {
+            // A special known case "Content-type: text" (#1488968)
+            if ($headers->ctype == 'text') {
+                $structure[1]   = 'plain';
+                $headers->ctype = 'text/plain';
+            }
             // we can handle single-part messages, by simple fix in structure (#1486898)
-            if (preg_match('/^(text|application)\/(.*)/', $headers->ctype, $m)) {
+            else if (preg_match('/^(text|application)\/(.*)/', $headers->ctype, $m)) {
                 $structure[0] = $m[1];
                 $structure[1] = $m[2];
             }
@@ -1660,11 +1697,21 @@
             $struct = $this->structure_part($structure, 0, '', $headers);
         }
 
-        // don't trust given content-type
-        if (empty($struct->parts) && !empty($headers->ctype)) {
-            $struct->mime_id = '1';
-            $struct->mimetype = strtolower($headers->ctype);
-            list($struct->ctype_primary, $struct->ctype_secondary) = explode('/', $struct->mimetype);
+        // some workarounds on simple messages...
+        if (empty($struct->parts)) {
+            // ...don't trust given content-type
+            if (!empty($headers->ctype)) {
+                $struct->mime_id  = '1';
+                $struct->mimetype = strtolower($headers->ctype);
+                list($struct->ctype_primary, $struct->ctype_secondary) = explode('/', $struct->mimetype);
+            }
+
+            // ...and charset (there's a case described in #1488968 where invalid content-type
+            // results in invalid charset in BODYSTRUCTURE)
+            if (!empty($headers->charset) && $headers->charset != $struct->ctype_parameters['charset']) {
+                $struct->charset                     = $headers->charset;
+                $struct->ctype_parameters['charset'] = $headers->charset;
+            }
         }
 
         $headers->structure = $struct;
@@ -2045,17 +2092,18 @@
     /**
      * Fetch message body of a specific message from the server
      *
-     * @param  int                $uid    Message UID
-     * @param  string             $part   Part number
-     * @param  rcube_message_part $o_part Part object created by get_structure()
-     * @param  mixed              $print  True to print part, ressource to write part contents in
-     * @param  resource           $fp     File pointer to save the message part
-     * @param  boolean            $skip_charset_conv Disables charset conversion
-     * @param  int                $max_bytes  Only read this number of bytes
+     * @param int                Message UID
+     * @param string             Part number
+     * @param rcube_message_part Part object created by get_structure()
+     * @param mixed              True to print part, resource to write part contents in
+     * @param resource           File pointer to save the message part
+     * @param boolean            Disables charset conversion
+     * @param int                Only read this number of bytes
+     * @param boolean            Enables formatting of text/* parts bodies
      *
      * @return string Message/part body if not printed
      */
-    public function get_message_part($uid, $part=1, $o_part=NULL, $print=NULL, $fp=NULL, $skip_charset_conv=false, $max_bytes=0)
+    public function get_message_part($uid, $part=1, $o_part=NULL, $print=NULL, $fp=NULL, $skip_charset_conv=false, $max_bytes=0, $formatted=true)
     {
         if (!$this->check_connection()) {
             return null;
@@ -2074,8 +2122,9 @@
         }
 
         if ($o_part && $o_part->size) {
+            $formatted = $formatted && $o_part->ctype_primary == 'text';
             $body = $this->conn->handlePartBody($this->folder, $uid, true,
-                $part ? $part : 'TEXT', $o_part->encoding, $print, $fp, $o_part->ctype_primary == 'text', $max_bytes);
+                $part ? $part : 'TEXT', $o_part->encoding, $print, $fp, $formatted, $max_bytes);
         }
 
         if ($fp || $print) {
@@ -2220,13 +2269,14 @@
     /**
      * Append a mail message (source) to a specific folder
      *
-     * @param string  $folder  Target folder
-     * @param string  $message The message source string or filename
-     * @param string  $headers Headers string if $message contains only the body
-     * @param boolean $is_file True if $message is a filename
-     * @param array   $flags   Message flags
-     * @param mixed   $date    Message internal date
-     * @param bool    $binary  Enables BINARY append
+     * @param string       $folder  Target folder
+     * @param string|array $message The message source string or filename
+     *                              or array (of strings and file pointers)
+     * @param string       $headers Headers string if $message contains only the body
+     * @param boolean      $is_file True if $message is a filename
+     * @param array        $flags   Message flags
+     * @param mixed        $date    Message internal date
+     * @param bool         $binary  Enables BINARY append
      *
      * @return int|bool Appended message UID or True on success, False on error
      */
@@ -2317,10 +2367,7 @@
         // move messages
         $moved = $this->conn->move($uids, $from_mbox, $to_mbox);
 
-        // send expunge command in order to have the moved message
-        // really deleted from the source folder
         if ($moved) {
-            $this->expunge_message($uids, $from_mbox, false);
             $this->clear_messagecount($from_mbox);
             $this->clear_messagecount($to_mbox);
         }
@@ -2622,7 +2669,6 @@
 
         if ($list_extended) {
             // unsubscribe non-existent folders, remove from the list
-            // we can do this only when LIST response is available
             if (is_array($a_folders) && $name == '*' && !empty($this->conn->data['LIST'])) {
                 foreach ($a_folders as $idx => $folder) {
                     if (($opts = $this->conn->data['LIST'][$folder])
@@ -2635,19 +2681,14 @@
             }
         }
         else {
-            // unsubscribe non-existent folders, remove them from the list,
-            // we can do this only when LIST response is available
-            if (is_array($a_folders) && $name == '*' && !empty($this->conn->data['LIST'])) {
-                foreach ($a_folders as $idx => $folder) {
-                    if (!isset($this->conn->data['LIST'][$folder])
-                        || in_array('\\Noselect', $this->conn->data['LIST'][$folder])
-                    ) {
-                        // Some servers returns \Noselect for existing folders
-                        if (!$this->folder_exists($folder)) {
-                            $this->conn->unsubscribe($folder);
-                            unset($a_folders[$idx]);
-                        }
-                    }
+            // unsubscribe non-existent folders, remove them from the list
+            if (is_array($a_folders) && !empty($a_folders) && $name == '*') {
+                $existing    = $this->list_folders($root, $name);
+                $nonexisting = array_diff($a_folders, $existing);
+                $a_folders   = array_diff($a_folders, $nonexisting);
+
+                foreach ($nonexisting as $folder) {
+                    $this->conn->unsubscribe($folder);
                 }
             }
         }
@@ -2710,7 +2751,7 @@
 
         // filter folders list according to rights requirements
         if ($rights && $this->get_capability('ACL')) {
-            $a_folders = $this->filter_rights($a_folders, $rights);
+            $a_mboxes = $this->filter_rights($a_mboxes, $rights);
         }
 
         // filter folders and sort them
@@ -2766,7 +2807,6 @@
      */
     private function list_folders_update(&$result, $type = null)
     {
-        $delim     = $this->get_hierarchy_delimiter();
         $namespace = $this->get_namespace();
         $search    = array();
 
@@ -3355,7 +3395,6 @@
     {
         if (!empty($this->options['fetch_headers'])) {
             $headers = explode(' ', $this->options['fetch_headers']);
-            $headers = array_map('strtoupper', $headers);
         }
         else {
             $headers = array();
@@ -3365,7 +3404,7 @@
             $headers = array_merge($headers, $this->all_headers);
         }
 
-        return implode(' ', array_unique($headers));
+        return $headers;
     }
 
 
@@ -3678,7 +3717,7 @@
     {
         if ($this->caching && !$this->cache) {
             $rcube = rcube::get_instance();
-            $ttl = $rcube->config->get('message_cache_lifetime', '10d');
+            $ttl   = $rcube->config->get('imap_cache_ttl', '10d');
             $this->cache = $rcube->get_cache('IMAP', $this->caching, $ttl);
         }
 
@@ -3726,21 +3765,6 @@
         }
     }
 
-    /**
-     * Delete outdated cache entries
-     */
-    public function expunge_cache()
-    {
-        if ($this->mcache) {
-            $ttl = rcube::get_instance()->config->get('message_cache_lifetime', '10d');
-            $this->mcache->expunge($ttl);
-        }
-
-        if ($this->cache) {
-            $this->cache->expunge();
-        }
-    }
-
 
     /* --------------------------------
      *   message caching methods
@@ -3774,8 +3798,9 @@
         if ($this->messages_caching && !$this->mcache) {
             $rcube = rcube::get_instance();
             if (($dbh = $rcube->get_dbh()) && ($userid = $rcube->get_user_id())) {
+                $ttl = $rcube->config->get('messages_cache_ttl', '10d');
                 $this->mcache = new rcube_imap_cache(
-                    $dbh, $this, $userid, $this->options['skip_deleted']);
+                    $dbh, $this, $userid, $this->options['skip_deleted'], $ttl);
             }
         }
 
@@ -3797,6 +3822,15 @@
     }
 
 
+    /**
+     * Delete outdated cache entries
+     */
+    function cache_gc()
+    {
+        rcube_imap_cache::gc();
+    }
+
+
     /* --------------------------------
      *         protected methods
      * --------------------------------*/
@@ -3830,7 +3864,7 @@
         $delimiter = $this->get_hierarchy_delimiter();
 
         // find default folders and skip folders starting with '.'
-        foreach ($a_folders as $i => $folder) {
+        foreach ($a_folders as $folder) {
             if ($folder[0] == '.') {
                 continue;
             }
@@ -4090,9 +4124,9 @@
         return $this->index($folder, $sort_field, $sort_order);
     }
 
-    public function message_index_direct($folder, $sort_field = null, $sort_order = null, $skip_cache = true)
+    public function message_index_direct($folder, $sort_field = null, $sort_order = null)
     {
-        return $this->index_direct($folder, $sort_field, $sort_order, $skip_cache);
+        return $this->index_direct($folder, $sort_field, $sort_order);
     }
 
     public function list_mailboxes($root='', $name='*', $filter=null, $rights=null, $skip_sort=false)

kolab-syncroton-2.1.0.tar.gz/lib/ext/Roundcube/rcube_imap_cache.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/rcube_imap_cache.php Changed

@@ -49,6 +49,13 @@
     private $userid;
 
     /**
+     * Expiration time in seconds
+     *
+     * @var int
+     */
+    private $ttl;
+
+    /**
      * Internal (in-memory) cache
      *
      * @var array
@@ -83,13 +90,25 @@
 
     /**
      * Object constructor.
+     *
+     * @param rcube_db   $db           DB handler
+     * @param rcube_imap $imap         IMAP handler
+     * @param int        $userid       User identifier
+     * @param bool       $skip_deleted skip_deleted flag
+     * @param string     $ttl          Expiration time of memcache/apc items
+     *
      */
-    function __construct($db, $imap, $userid, $skip_deleted)
+    function __construct($db, $imap, $userid, $skip_deleted, $ttl=0)
     {
+        // convert ttl string to seconds
+        $ttl = get_offset_sec($ttl);
+        if ($ttl > 2592000) $ttl = 2592000;
+
         $this->db           = $db;
         $this->imap         = $imap;
         $this->userid       = $userid;
         $this->skip_deleted = $skip_deleted;
+        $this->ttl          = $ttl;
     }
 
 
@@ -215,9 +234,7 @@
      * Return messages thread.
      * If threaded index doesn't exist or is invalid, will be updated.
      *
-     * @param string  $mailbox     Folder name
-     * @param string  $sort_field  Sorting column
-     * @param string  $sort_order  Sorting order (ASC|DESC)
+     * @param string $mailbox Folder name
      *
      * @return array Messages threaded index
      */
@@ -256,19 +273,11 @@
         if ($index === null) {
             // Get mailbox data (UIDVALIDITY, counters, etc.) for status check
             $mbox_data = $this->imap->folder_data($mailbox);
-
-            if ($mbox_data['EXISTS']) {
-                // get all threads (default sort order)
-                $threads = $this->imap->fetch_threads($mailbox, true);
-            }
-            else {
-                $threads = new rcube_result_thread($mailbox, '* THREAD');
-            }
-
-            $index['object'] = $threads;
+            // Get THREADS result
+            $index['object'] = $this->get_thread_data($mailbox, $mbox_data);
 
             // insert/update
-            $this->add_thread_row($mailbox, $threads, $mbox_data, $exists);
+            $this->add_thread_row($mailbox, $index['object'], $mbox_data, $exists);
         }
 
         $this->icache[$mailbox]['thread'] = $index;
@@ -407,8 +416,8 @@
             return;
         }
 
-        $msg   = serialize($this->db->encode(clone $message));
         $flags = 0;
+        $msg   = clone $message;
 
         if (!empty($message->flags)) {
             foreach ($this->flags as $idx => $flag) {
@@ -417,30 +426,49 @@
                 }
             }
         }
+
         unset($msg->flags);
+        $msg = $this->db->encode($msg, true);
 
         // update cache record (even if it exists, the update
         // here will work as select, assume row exist if affected_rows=0)
         if (!$force) {
             $res = $this->db->query(
                 "UPDATE ".$this->db->table_name('cache_messages')
-                ." SET flags = ?, data = ?, changed = ".$this->db->now()
+                ." SET flags = ?, data = ?, expires = " . ($this->ttl ? $this->db->now($this->ttl) : 'NULL')
                 ." WHERE user_id = ?"
                     ." AND mailbox = ?"
                     ." AND uid = ?",
                 $flags, $msg, $this->userid, $mailbox, (int) $message->uid);
 
-            if ($this->db->affected_rows()) {
+            if ($this->db->affected_rows($res)) {
                 return;
             }
         }
 
+        $this->db->set_option('ignore_key_errors', true);
+
         // insert new record
-        $this->db->query(
+        $res = $this->db->query(
             "INSERT INTO ".$this->db->table_name('cache_messages')
-            ." (user_id, mailbox, uid, flags, changed, data)"
-            ." VALUES (?, ?, ?, ?, ".$this->db->now().", ?)",
+            ." (user_id, mailbox, uid, flags, expires, data)"
+            ." VALUES (?, ?, ?, ?, ". ($this->ttl ? $this->db->now($this->ttl) : 'NULL') . ", ?)",
             $this->userid, $mailbox, (int) $message->uid, $flags, $msg);
+
+        // race-condition, insert failed so try update (#1489146)
+        // thanks to ignore_key_errors "duplicate row" errors will be ignored
+        if ($force && !$res && !$this->db->is_error($res)) {
+            $this->db->query(
+                "UPDATE ".$this->db->table_name('cache_messages')
+                ." SET expires = " . ($this->ttl ? $this->db->now($this->ttl) : 'NULL')
+                    .", flags = ?, data = ?"
+                ." WHERE user_id = ?"
+                    ." AND mailbox = ?"
+                    ." AND uid = ?",
+                $flags, $msg, $this->userid, $mailbox, (int) $message->uid);
+        }
+
+        $this->db->set_option('ignore_key_errors', false);
     }
 
 
@@ -481,11 +509,11 @@
 
         $this->db->query(
             "UPDATE ".$this->db->table_name('cache_messages')
-            ." SET changed = ".$this->db->now()
+            ." SET expires = ". ($this->ttl ? $this->db->now($this->ttl) : 'NULL')
             .", flags = flags ".($enabled ? "+ $idx" : "- $idx")
             ." WHERE user_id = ?"
                 ." AND mailbox = ?"
-                .($uids !== null ? " AND uid IN (".$this->db->array2list($uids, 'integer').")" : "")
+                .(!empty($uids) ? " AND uid IN (".$this->db->array2list($uids, 'integer').")" : "")
                 ." AND (flags & $idx) ".($enabled ? "= 0" : "= $idx"),
             $this->userid, $mailbox);
     }
@@ -604,23 +632,21 @@
 
 
     /**
-     * Delete cache entries older than TTL
-     *
-     * @param string $ttl  Lifetime of message cache entries
+     * Delete expired cache entries
      */
-    function expunge($ttl)
+    static function gc()
     {
-        // get expiration timestamp
-        $ts = get_offset_time($ttl, -1);
+        $rcube = rcube::get_instance();
+        $db    = $rcube->get_dbh();
 
-        $this->db->query("DELETE FROM ".$this->db->table_name('cache_messages')
-              ." WHERE changed < " . $this->db->fromunixtime($ts));
+        $db->query("DELETE FROM ".$db->table_name('cache_messages')
+              ." WHERE expires < " . $db->now());
 
-        $this->db->query("DELETE FROM ".$this->db->table_name('cache_index')
-              ." WHERE changed < " . $this->db->fromunixtime($ts));
+        $db->query("DELETE FROM ".$db->table_name('cache_index')
+              ." WHERE expires < " . $db->now());
 
-        $this->db->query("DELETE FROM ".$this->db->table_name('cache_thread')
-              ." WHERE changed < " . $this->db->fromunixtime($ts));
+        $db->query("DELETE FROM ".$db->table_name('cache_thread')
+              ." WHERE expires < " . $db->now());
     }
 
 
@@ -639,7 +665,7 @@
 
         if ($sql_arr = $this->db->fetch_assoc($sql_result)) {
             $data  = explode('@', $sql_arr['data']);
-            $index = @unserialize($data[0]);
+            $index = $this->db->decode($data[0], true);
             unset($data[0]);
 
             if (empty($index)) {
@@ -676,7 +702,7 @@
 
         if ($sql_arr = $this->db->fetch_assoc($sql_result)) {
             $data   = explode('@', $sql_arr['data']);
-            $thread = @unserialize($data[0]);
+            $thread = $this->db->decode($data[0], true);
             unset($data[0]);
 
             if (empty($thread)) {
@@ -702,7 +728,7 @@
         $data, $mbox_data = array(), $exists = false, $modseq = null)
     {
         $data = array(
-            serialize($data),
+            $this->db->encode($data, true),
             $sort_field,
             (int) $this->skip_deleted,
             (int) $mbox_data['UIDVALIDITY'],
@@ -712,20 +738,38 @@
         $data = implode('@', $data);
 
         if ($exists) {
-            $sql_result = $this->db->query(
+            $res = $this->db->query(
                 "UPDATE ".$this->db->table_name('cache_index')
-                ." SET data = ?, valid = 1, changed = ".$this->db->now()
+                ." SET data = ?, valid = 1, expires = " . ($this->ttl ? $this->db->now($this->ttl) : 'NULL')
                 ." WHERE user_id = ?"
                     ." AND mailbox = ?",
                 $data, $this->userid, $mailbox);
+
+            if ($this->db->affected_rows($res)) {
+                return;
+            }
         }
-        else {
-            $sql_result = $this->db->query(
-                "INSERT INTO ".$this->db->table_name('cache_index')
-                ." (user_id, mailbox, data, valid, changed)"
-                ." VALUES (?, ?, ?, 1, ".$this->db->now().")",
-                $this->userid, $mailbox, $data);
+
+        $this->db->set_option('ignore_key_errors', true);
+
+        $res = $this->db->query(
+            "INSERT INTO ".$this->db->table_name('cache_index')
+            ." (user_id, mailbox, valid, expires, data)"
+            ." VALUES (?, ?, 1, ". ($this->ttl ? $this->db->now($this->ttl) : 'NULL') .", ?)",
+            $this->userid, $mailbox, $data);
+
+        // race-condition, insert failed so try update (#1489146)
+        // thanks to ignore_key_errors "duplicate row" errors will be ignored
+        if (!$exists && !$res && !$this->db->is_error($res)) {
+            $res = $this->db->query(
+                "UPDATE ".$this->db->table_name('cache_index')
+                ." SET data = ?, valid = 1, expires = " . ($this->ttl ? $this->db->now($this->ttl) : 'NULL')
+                ." WHERE user_id = ?"
+                    ." AND mailbox = ?",
+                $data, $this->userid, $mailbox);
         }
+
+        $this->db->set_option('ignore_key_errors', false);
     }
 
 
@@ -735,28 +779,48 @@
     private function add_thread_row($mailbox, $data, $mbox_data = array(), $exists = false)
     {
         $data = array(
-            serialize($data),
+            $this->db->encode($data, true),
             (int) $this->skip_deleted,
             (int) $mbox_data['UIDVALIDITY'],
             (int) $mbox_data['UIDNEXT'],
         );
         $data = implode('@', $data);
 
+        $expires = ($this->ttl ? $this->db->now($this->ttl) : 'NULL');
+
         if ($exists) {
-            $sql_result = $this->db->query(
+            $res = $this->db->query(
                 "UPDATE ".$this->db->table_name('cache_thread')
-                ." SET data = ?, changed = ".$this->db->now()
+                ." SET data = ?, expires = $expires"
                 ." WHERE user_id = ?"
                     ." AND mailbox = ?",
                 $data, $this->userid, $mailbox);
+
+            if ($this->db->affected_rows($res)) {
+                return;
+            }
         }
-        else {
-            $sql_result = $this->db->query(
-                "INSERT INTO ".$this->db->table_name('cache_thread')
-                ." (user_id, mailbox, data, changed)"
-                ." VALUES (?, ?, ?, ".$this->db->now().")",
-                $this->userid, $mailbox, $data);
+
+        $this->db->set_option('ignore_key_errors', true);
+
+        $res = $this->db->query(
+            "INSERT INTO ".$this->db->table_name('cache_thread')
+            ." (user_id, mailbox, expires, data)"
+            ." VALUES (?, ?, $expires, ?)",
+            $this->userid, $mailbox, $data);
+
+        // race-condition, insert failed so try update (#1489146)
+        // thanks to ignore_key_errors "duplicate row" errors will be ignored
+        if (!$exists && !$res && !$this->db->is_error($res)) {
+            $this->db->query(
+                "UPDATE ".$this->db->table_name('cache_thread')
+                ." SET expires = $expires, data = ?"
+                ." WHERE user_id = ?"
+                    ." AND mailbox = ?",
+                $data, $this->userid, $mailbox);
         }
+
+        $this->db->set_option('ignore_key_errors', false);
     }
 
 
@@ -983,7 +1047,7 @@
                 $uids, true, array('FLAGS'), $index['modseq'], $qresync);
 
             if (!empty($result)) {
-                foreach ($result as $id => $msg) {
+                foreach ($result as $msg) {
                     $uid = $msg->uid;
                     // Remove deleted message
                     if ($this->skip_deleted && !empty($msg->flags['DELETED'])) {
@@ -1004,7 +1068,7 @@
 
                     $this->db->query(
                         "UPDATE ".$this->db->table_name('cache_messages')
-                        ." SET flags = ?, changed = ".$this->db->now()
+                        ." SET flags = ?, expires = " . ($this->ttl ? $this->db->now($this->ttl) : 'NULL')
                         ." WHERE user_id = ?"
                             ." AND mailbox = ?"
                             ." AND uid = ?"
@@ -1032,17 +1096,18 @@
             }
         }
 
-        // Invalidate thread index (?)
-        if (!$index['valid']) {
-            $this->remove_thread($mailbox);
-        }
-
         $sort_field = $index['sort_field'];
         $sort_order = $index['object']->get_parameters('ORDER');
         $exists     = true;
 
         // Validate index
         if (!$this->validate($mailbox, $index, $exists)) {
+            // Invalidate (remove) thread index
+            // if $exists=false it was already removed in validate()
+            if ($exists) {
+                $this->remove_thread($mailbox);
+            }
+
             // Update index
             $data = $this->get_index_data($mailbox, $sort_field, $sort_order, $mbox_data);
         }
@@ -1067,7 +1132,7 @@
      */
     private function build_message($sql_arr)
     {
-        $message = $this->db->decode(unserialize($sql_arr['data']));
+        $message = $this->db->decode($sql_arr['data'], true);
 
         if ($message) {
             $message->flags = array();
@@ -1150,6 +1215,25 @@
 
         return $index;
     }
+
+
+    /**
+     * Fetches thread data from IMAP server
+     */
+    private function get_thread_data($mailbox, $mbox_data = array())
+    {
+        if (empty($mbox_data)) {
+            $mbox_data = $this->imap->folder_data($mailbox);
+        }
+
+        if ($mbox_data['EXISTS']) {
+            // get all threads (default sort order)
+            return $this->imap->threads_direct($mailbox);
+        }
+
+        return new rcube_result_thread($mailbox, '* THREAD');
+    }
+
 }
 
 // for backward compat.

kolab-syncroton-2.1.0.tar.gz/lib/ext/Roundcube/rcube_imap_generic.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/rcube_imap_generic.php Changed

@@ -72,6 +72,8 @@
     const COMMAND_CAPABILITY = 2;
     const COMMAND_LASTLINE   = 4;
 
+    const DEBUG_LINE_LENGTH = 4098; // 4KB + 2B for \r\n
+
     /**
      * Object constructor
      */
@@ -713,6 +715,10 @@
             $auth_method = 'CHECK';
         }
 
+        if (!empty($this->prefs['disabled_caps'])) {
+            $this->prefs['disabled_caps'] = array_map('strtoupper', (array)$this->prefs['disabled_caps']);
+        }
+
         $result = false;
 
         // initialize connection
@@ -746,7 +752,7 @@
         }
 
         if ($this->prefs['timeout'] <= 0) {
-            $this->prefs['timeout'] = ini_get('default_socket_timeout');
+            $this->prefs['timeout'] = max(0, intval(ini_get('default_socket_timeout')));
         }
 
         // Connect
@@ -794,23 +800,21 @@
 
         // TLS connection
         if ($this->prefs['ssl_mode'] == 'tls' && $this->getCapability('STARTTLS')) {
-            if (version_compare(PHP_VERSION, '5.1.0', '>=')) {
-                $res = $this->execute('STARTTLS');
+            $res = $this->execute('STARTTLS');
 
-                if ($res[0] != self::ERROR_OK) {
-                    $this->closeConnection();
-                    return false;
-                }
-
-                if (!stream_socket_enable_crypto($this->fp, true, STREAM_CRYPTO_METHOD_TLS_CLIENT)) {
-                    $this->setError(self::ERROR_BAD, "Unable to negotiate TLS");
-                    $this->closeConnection();
-                    return false;
-                }
+            if ($res[0] != self::ERROR_OK) {
+                $this->closeConnection();
+                return false;
+            }
 
-                // Now we're secure, capabilities need to be reread
-                $this->clearCapability();
+            if (!stream_socket_enable_crypto($this->fp, true, STREAM_CRYPTO_METHOD_TLS_CLIENT)) {
+                $this->setError(self::ERROR_BAD, "Unable to negotiate TLS");
+                $this->closeConnection();
+                return false;
             }
+
+            // Now we're secure, capabilities need to be reread
+            $this->clearCapability();
         }
 
         // Send ID info
@@ -906,7 +910,7 @@
      */
     function closeConnection()
     {
-        if ($this->putLine($this->nextTag() . ' LOGOUT')) {
+        if ($this->logged && $this->putLine($this->nextTag() . ' LOGOUT')) {
             $this->readReply();
         }
 
@@ -1065,8 +1069,8 @@
     /**
      * Executes EXPUNGE command
      *
-     * @param string $mailbox  Mailbox name
-     * @param string $messages Message UIDs to expunge
+     * @param string       $mailbox  Mailbox name
+     * @param string|array $messages Message UIDs to expunge
      *
      * @return boolean True on success, False on error
      */
@@ -1077,17 +1081,20 @@
         }
 
         if (!$this->data['READ-WRITE']) {
-            $this->setError(self::ERROR_READONLY, "Mailbox is read-only", 'EXPUNGE');
+            $this->setError(self::ERROR_READONLY, "Mailbox is read-only");
             return false;
         }
 
         // Clear internal status cache
         unset($this->data['STATUS:'.$mailbox]);
 
-        if ($messages)
-            $result = $this->execute('UID EXPUNGE', array($messages), self::COMMAND_NORESPONSE);
-        else
+        if (!empty($messages) && $messages != '*' && $this->hasCapability('UIDPLUS')) {
+            $messages = self::compressMessageSet($messages);
+            $result   = $this->execute('UID EXPUNGE', array($messages), self::COMMAND_NORESPONSE);
+        }
+        else {
             $result = $this->execute('EXPUNGE', null, self::COMMAND_NORESPONSE);
+        }
 
         if ($result == self::ERROR_OK) {
             $this->selected = null; // state has changed, need to reselect
@@ -1324,9 +1331,8 @@
                         $folders[$mailbox] = array();
                     }
 
-                    // store LSUB options only if not empty, this way
-                    // we can detect a situation when LIST doesn't return specified folder
-                    if (!empty($opts) || $cmd == 'LIST') {
+                    // store folder options
+                    if ($cmd == 'LIST') {
                         // Add to options array
                         if (empty($this->data['LIST'][$mailbox]))
                             $this->data['LIST'][$mailbox] = $opts;
@@ -1558,11 +1564,12 @@
         }
 
         // message IDs
-        if (!empty($add))
+        if (!empty($add)) {
             $add = $this->compressMessageSet($add);
+        }
 
         list($code, $response) = $this->execute($return_uid ? 'UID SORT' : 'SORT',
-            array("($field)", $encoding, 'ALL' . (!empty($add) ? ' '.$add : '')));
+            array("($field)", $encoding, !empty($add) ? $add : 'ALL'));
 
         if ($code != self::ERROR_OK) {
             $response = null;
@@ -1649,7 +1656,6 @@
         }
 
         if (!empty($criteria)) {
-            $modseq = stripos($criteria, 'MODSEQ') !== false;
             $params .= ($params ? ' ' : '') . $criteria;
         }
         else {
@@ -1788,7 +1794,6 @@
                 if ($skip_deleted && preg_match('/FLAGS $([^)]+)$/', $line, $matches)) {
                     $flags = explode(' ', strtoupper($matches[1]));
                     if (in_array('\\DELETED', $flags)) {
-                        $deleted[$id] = $id;
                         continue;
                     }
                 }
@@ -1933,7 +1938,7 @@
         }
 
         if (!$this->data['READ-WRITE']) {
-            $this->setError(self::ERROR_READONLY, "Mailbox is read-only", 'STORE');
+            $this->setError(self::ERROR_READONLY, "Mailbox is read-only");
             return false;
         }
 
@@ -1980,7 +1985,6 @@
 
     /**
      * Moves message(s) from one folder to another.
-     * Original message(s) will be marked as deleted.
      *
      * @param string|array  $messages  Message UID(s)
      * @param string        $from      Mailbox name
@@ -1995,19 +1999,45 @@
         }
 
         if (!$this->data['READ-WRITE']) {
-            $this->setError(self::ERROR_READONLY, "Mailbox is read-only", 'STORE');
+            $this->setError(self::ERROR_READONLY, "Mailbox is read-only");
             return false;
         }
 
-        $r = $this->copy($messages, $from, $to);
+        // use MOVE command (RFC 6851)
+        if ($this->hasCapability('MOVE')) {
+            // Clear last COPYUID data
+            unset($this->data['COPYUID']);
 
-        if ($r) {
             // Clear internal status cache
+            unset($this->data['STATUS:'.$to]);
             unset($this->data['STATUS:'.$from]);
 
-            return $this->flag($from, $messages, 'DELETED');
+            $result = $this->execute('UID MOVE', array(
+                $this->compressMessageSet($messages), $this->escape($to)),
+                self::COMMAND_NORESPONSE);
+
+            return ($result == self::ERROR_OK);
+        }
+
+        // use COPY + STORE +FLAGS.SILENT \Deleted + EXPUNGE
+        $result = $this->copy($messages, $from, $to);
+
+        if ($result) {
+            // Clear internal status cache
+            unset($this->data['STATUS:'.$from]);
+
+            $result = $this->flag($from, $messages, 'DELETED');
+
+            if ($messages == '*') {
+                // CLOSE+SELECT should be faster than EXPUNGE
+                $this->close();
+            }
+            else {
+                $this->expunge($from, $messages);
+            }
         }
-        return $r;
+
+        return $result;
     }
 
     /**
@@ -2130,21 +2160,25 @@
                     else if ($name == 'RFC822') {
                         $result[$id]->body = $value;
                     }
-                    else if ($name == 'BODY') {
-                        $body = $this->tokenizeResponse($line, 1);
-                        if ($value[0] == 'HEADER.FIELDS')
-                            $headers = $body;
-                        else if (!empty($value))
-                            $result[$id]->bodypart[$value[0]] = $body;
+                    else if (stripos($name, 'BODY[') === 0) {
+                        $name = str_replace(']', '', substr($name, 5));
+
+                        if ($name == 'HEADER.FIELDS') {
+                            // skip ']' after headers list
+                            $this->tokenizeResponse($line, 1);
+                            $headers = $this->tokenizeResponse($line, 1);
+                        }
+                        else if (strlen($name))
+                            $result[$id]->bodypart[$name] = $value;
                         else
-                            $result[$id]->body = $body;
+                            $result[$id]->body = $value;
                     }
                 }
 
                 // create array with header field:data
                 if (!empty($headers)) {
                     $headers = explode("\n", trim($headers));
-                    foreach ($headers as $hid => $resln) {
+                    foreach ($headers as $resln) {
                         if (ord($resln[0]) <= 32) {
                             $lines[$ln] .= (empty($lines[$ln]) ? '' : "\n") . trim($resln);
                         } else {
@@ -2152,7 +2186,7 @@
                         }
                     }
 
-                    while (list($lines_key, $str) = each($lines)) {
+                    foreach ($lines as $str) {
                         list($field, $string) = explode(':', $str, 2);
 
                         $field  = strtolower($field);
@@ -2237,24 +2271,53 @@
         return $result;
     }
 
-    function fetchHeaders($mailbox, $message_set, $is_uid = false, $bodystr = false, $add = '')
+    /**
+     * Returns message(s) data (flags, headers, etc.)
+     *
+     * @param string $mailbox     Mailbox name
+     * @param mixed  $message_set Message(s) sequence identifier(s) or UID(s)
+     * @param bool   $is_uid      True if $message_set contains UIDs
+     * @param bool   $bodystr     Enable to add BODYSTRUCTURE data to the result
+     * @param array  $add_headers List of additional headers
+     *
+     * @return bool|array List of rcube_message_header elements, False on error
+     */
+    function fetchHeaders($mailbox, $message_set, $is_uid = false, $bodystr = false, $add_headers = array())
     {
         $query_items = array('UID', 'RFC822.SIZE', 'FLAGS', 'INTERNALDATE');
-        if ($bodystr)
+        $headers     = array('DATE', 'FROM', 'TO', 'SUBJECT', 'CONTENT-TYPE', 'CC', 'REPLY-TO',
+            'LIST-POST', 'DISPOSITION-NOTIFICATION-TO', 'X-PRIORITY');
+
+        if (!empty($add_headers)) {
+            $add_headers = array_map('strtoupper', $add_headers);
+            $headers     = array_unique(array_merge($headers, $add_headers));
+        }
+
+        if ($bodystr) {
             $query_items[] = 'BODYSTRUCTURE';
-        $query_items[] = 'BODY.PEEK[HEADER.FIELDS ('
-            . 'DATE FROM TO SUBJECT CONTENT-TYPE CC REPLY-TO LIST-POST DISPOSITION-NOTIFICATION-TO X-PRIORITY'
-            . ($add ? ' ' . trim($add) : '')
-            . ')]';
+        }
+
+        $query_items[] = 'BODY.PEEK[HEADER.FIELDS (' . implode(' ', $headers) . ')]';
 
         $result = $this->fetch($mailbox, $message_set, $is_uid, $query_items);
 
         return $result;
     }
 
-    function fetchHeader($mailbox, $id, $uidfetch=false, $bodystr=false, $add='')
+    /**
+     * Returns message data (flags, headers, etc.)
+     *
+     * @param string $mailbox     Mailbox name
+     * @param int    $id          Message sequence identifier or UID
+     * @param bool   $is_uid      True if $id is an UID
+     * @param bool   $bodystr     Enable to add BODYSTRUCTURE data to the result
+     * @param array  $add_headers List of additional headers
+     *
+     * @return bool|rcube_message_header Message data, False on error
+     */
+    function fetchHeader($mailbox, $id, $is_uid = false, $bodystr = false, $add_headers = array())
     {
-        $a = $this->fetchHeaders($mailbox, $id, $uidfetch, $bodystr, $add);
+        $a = $this->fetchHeaders($mailbox, $id, $is_uid, $bodystr, $add_headers);
         if (is_array($a)) {
             return array_shift($a);
         }
@@ -2418,6 +2481,7 @@
         $key     = $this->nextTag();
         $request = $key . ($is_uid ? ' UID' : '') . " FETCH $id ($fetch_mode.PEEK[$part]$partial)";
         $result  = false;
+        $found   = false;
 
         // send request
         if (!$this->putLine($request)) {
@@ -2426,7 +2490,7 @@
         }
 
         if ($binary) {
-            // WARNING: Use $formatting argument with care, this may break binary data stream
+            // WARNING: Use $formatted argument with care, this may break binary data stream
             $mode = -1;
         }
 
@@ -2437,18 +2501,26 @@
                 break;
             }
 
-            if (!preg_match('/^\* ([0-9]+) FETCH (.*)$/', $line, $m)) {
+            // skip irrelevant untagged responses (we have a result already)
+            if ($found || !preg_match('/^\* ([0-9]+) FETCH (.*)$/', $line, $m)) {
                 continue;
             }
 
             $line = $m[2];
-            $last = substr($line, -1);
 
             // handle one line response
-            if ($line[0] == '(' && $last == ')') {
+            if ($line[0] == '(' && substr($line, -1) == ')') {
                 // tokenize content inside brackets
-                $tokens = $this->tokenizeResponse(preg_replace('/(^$|\$)/', '', $line));
-                $result = count($tokens) == 1 ? $tokens[0] : false;
+                // the content can be e.g.: (UID 9844 BODY[2.4] NIL)
+                $tokens = $this->tokenizeResponse(preg_replace('/(^\(|$$)/', '', $line));
+
+                for ($i=0; $i<count($tokens); $i+=2) {
+                    if (preg_match('/^(BODY|BINARY)/i', $tokens[$i])) {
+                        $result = $tokens[$i+1];
+                        $found  = true;
+                        break;
+                    }
+                }
 
                 if ($result !== false) {
                     if ($mode == 1) {
@@ -2466,8 +2538,13 @@
             else if (preg_match('/\{([0-9]+)\}$/', $line, $m)) {
                 $bytes = (int) $m[1];
                 $prev  = '';
+                $found = true;
 
-                while ($bytes > 0) {
+                // empty body
+                if (!$bytes) {
+                    $result = '';
+                }
+                else while ($bytes > 0) {
                     $line = $this->readLine(8192);
 
                     if ($line === NULL) {
@@ -2549,11 +2626,11 @@
     /**
      * Handler for IMAP APPEND command
      *
-     * @param string $mailbox Mailbox name
-     * @param string $message Message content
-     * @param array  $flags   Message flags
-     * @param string $date    Message internal date
-     * @param bool   $binary  Enable BINARY append (RFC3516)
+     * @param string       $mailbox Mailbox name
+     * @param string|array $message The message source string or array (of strings and file pointers)
+     * @param array        $flags   Message flags
+     * @param string       $date    Message internal date
+     * @param bool         $binary  Enable BINARY append (RFC3516)
      *
      * @return string|bool On success APPENDUID response (if available) or True, False on failure
      */
@@ -2567,13 +2644,28 @@
 
         $binary       = $binary && $this->getCapability('BINARY');
         $literal_plus = !$binary && $this->prefs['literal+'];
+        $len          = 0;
+        $msg          = is_array($message) ? $message : array(&$message);
+        $chunk_size   = 512000;
+
+        for ($i=0, $cnt=count($msg); $i<$cnt; $i++) {
+            if (is_resource($msg[$i])) {
+                $stat = fstat($msg[$i]);
+                if ($stat === false) {
+                    return false;
+                }
+                $len += $stat['size'];
+            }
+            else {
+                if (!$binary) {
+                    $msg[$i] = str_replace("\r", '', $msg[$i]);
+                    $msg[$i] = str_replace("\n", "\r\n", $msg[$i]);
+                }
 
-        if (!$binary) {
-            $message = str_replace("\r", '', $message);
-            $message = str_replace("\n", "\r\n", $message);
+                $len += strlen($msg[$i]);
+            }
         }
 
-        $len = strlen($message);
         if (!$len) {
             return false;
         }
@@ -2598,7 +2690,32 @@
                 }
             }
 
-            if (!$this->putLine($message)) {
+            foreach ($msg as $msg_part) {
+                // file pointer
+                if (is_resource($msg_part)) {
+                    rewind($msg_part);
+                    while (!feof($msg_part) && $this->fp) {
+                        $buffer = fread($msg_part, $chunk_size);
+                        $this->putLine($buffer, false);
+                    }
+                    fclose($msg_part);
+                }
+                // string
+                else {
+                    $size = strlen($msg_part);
+
+                    // Break up the data by sending one chunk (up to 512k) at a time.
+                    // This approach reduces our peak memory usage
+                    for ($offset = 0; $offset < $size; $offset += $chunk_size) {
+                        $chunk = substr($msg_part, $offset, $chunk_size);
+                        if (!$this->putLine($chunk, false)) {
+                            return false;
+                        }
+                    }
+                }
+            }
+
+            if (!$this->putLine('')) { // \r\n
                 return false;
             }
 
@@ -2637,94 +2754,23 @@
      */
     function appendFromFile($mailbox, $path, $headers=null, $flags = array(), $date = null, $binary = false)
     {
-        unset($this->data['APPENDUID']);
-
-        if ($mailbox === null || $mailbox === '') {
-            return false;
-        }
-
         // open message file
-        $in_fp = false;
         if (file_exists(realpath($path))) {
-            $in_fp = fopen($path, 'r');
+            $fp = fopen($path, 'r');
         }
 
-        if (!$in_fp) {
+        if (!$fp) {
             $this->setError(self::ERROR_UNKNOWN, "Couldn't open $path for reading");
             return false;
         }
 
-        $body_separator = "\r\n\r\n";
-        $len = filesize($path);
-
-        if (!$len) {
-            return false;
-        }
-
+        $message = array();
         if ($headers) {
-            $headers = preg_replace('/[\r\n]+$/', '', $headers);
-            $len += strlen($headers) + strlen($body_separator);
-        }
-
-        $binary       = $binary && $this->getCapability('BINARY');
-        $literal_plus = !$binary && $this->prefs['literal+'];
-
-        // build APPEND command
-        $key = $this->nextTag();
-        $request = "$key APPEND " . $this->escape($mailbox) . ' (' . $this->flagsToStr($flags) . ')';
-        if (!empty($date)) {
-            $request .= ' ' . $this->escape($date);
-        }
-        $request .= ' ' . ($binary ? '~' : '') . '{' . $len . ($literal_plus ? '+' : '') . '}';
-
-        // send APPEND command
-        if ($this->putLine($request)) {
-            // Don't wait when LITERAL+ is supported
-            if (!$literal_plus) {
-                $line = $this->readReply();
-
-                if ($line[0] != '+') {
-                    $this->parseResult($line, 'APPEND: ');
-                    return false;
-                }
-            }
-
-            // send headers with body separator
-            if ($headers) {
-                $this->putLine($headers . $body_separator, false);
-            }
-
-            // send file
-            while (!feof($in_fp) && $this->fp) {
-                $buffer = fgets($in_fp, 4096);
-                $this->putLine($buffer, false);
-            }
-            fclose($in_fp);
-
-            if (!$this->putLine('')) { // \r\n
-                return false;
-            }
-
-            // read response
-            do {
-                $line = $this->readLine();
-            } while (!$this->startsWith($line, $key, true, true));
-
-            // Clear internal status cache
-            unset($this->data['STATUS:'.$mailbox]);
-
-            if ($this->parseResult($line, 'APPEND: ') != self::ERROR_OK)
-                return false;
-            else if (!empty($this->data['APPENDUID']))
-                return $this->data['APPENDUID'];
-            else
-                return true;
-        }
-        else {
-            $this->setError(self::ERROR_COMMAND, "Unable to send command: $request");
+            $message[] = trim($headers, "\r\n") . "\r\n\r\n";
         }
+        $message[] = $fp;
 
-        return false;
+        return $this->append($mailbox, $message, $flags, $date, $binary);
     }
 
     /**
@@ -2942,7 +2988,7 @@
         }
 
         foreach ($entries as $name => $value) {
-            $entries[$name] = $this->escape($name) . ' ' . $this->escape($value);
+            $entries[$name] = $this->escape($name) . ' ' . $this->escape($value, true);
         }
 
         $entries = implode(' ', $entries);
@@ -3439,25 +3485,24 @@
 
             // Parenthesized list
             case '(':
-            case '[':
                 $str = substr($str, 1);
                 $result[] = self::tokenizeResponse($str);
                 break;
             case ')':
-            case ']':
                 $str = substr($str, 1);
                 return $result;
                 break;
 
-            // String atom, number, NIL, *, %
+            // String atom, number, astring, NIL, *, %
             default:
                 // empty string
                 if ($str === '' || $str === null) {
                     break 2;
                 }
 
-                // excluded chars: SP, CTL, ), [, ]
-                if (preg_match('/^([^\x00-\x20\x29\x5B\x5D\x7F]+)/', $str, $m)) {
+                // excluded chars: SP, CTL, ), DEL
+                // we do not exclude [ and ] (#1489223)
+                if (preg_match('/^([^\x00-\x20\x29\x7F]+)/', $str, $m)) {
                     $result[] = $m[1] == 'NIL' ? NULL : $m[1];
                     $str = substr($str, strlen($m[1]));
                 }
@@ -3474,7 +3519,7 @@
 
         if (is_array($element)) {
             reset($element);
-            while (list($key, $value) = each($element)) {
+            foreach ($element as $value) {
                 $string .= ' ' . self::r_implode($value);
             }
         }
@@ -3502,7 +3547,7 @@
             // if less than 255 bytes long, let's not bother
             if (!$force && strlen($messages)<255) {
                 return $messages;
-           }
+            }
 
             // see if it's already been compressed
             if (strpos($messages, ':') !== false) {
@@ -3610,8 +3655,20 @@
      */
     static function strToTime($date)
     {
-        // support non-standard "GMTXXXX" literal
-        $date = preg_replace('/GMT\s*([+-][0-9]+)/', '\\1', $date);
+        // Clean malformed data
+        $date = preg_replace(
+            array(
+                '/GMT\s*([+-][0-9]+)/',                     // support non-standard "GMTXXXX" literal
+                '/[^a-z0-9\x20\x09:+-]/i',                  // remove any invalid characters
+                '/\s*(Mon|Tue|Wed|Thu|Fri|Sat|Sun)\s*/i',   // remove weekday names
+            ),
+            array(
+                '\\1',
+                '',
+                '',
+            ), $date);
+
+        $date = trim($date);
 
         // if date parsing fails, we have a date in non-rfc format
         // remove token from the end and try again
@@ -3636,6 +3693,10 @@
 
         $this->capability = explode(' ', strtoupper($str));
 
+        if (!empty($this->prefs['disabled_caps'])) {
+            $this->capability = array_diff($this->capability, $this->prefs['disabled_caps']);
+        }
+
         if (!isset($this->prefs['literal+']) && in_array('LITERAL+', $this->capability)) {
             $this->prefs['literal+'] = true;
         }
@@ -3681,9 +3742,10 @@
     /**
      * Set the value of the debugging flag.
      *
-     * @param   boolean $debug      New value for the debugging flag.
+     * @param boolean  $debug   New value for the debugging flag.
+     * @param callback $handler Logging handler function
      *
-     * @since   0.5-stable
+     * @since 0.5-stable
      */
     function setDebug($debug, $handler = null)
     {
@@ -3694,12 +3756,18 @@
     /**
      * Write the given debug text to the current debug output handler.
      *
-     * @param   string  $message    Debug mesage text.
+     * @param string $message Debug mesage text.
      *
-     * @since   0.5-stable
+     * @since 0.5-stable
      */
     private function debug($message)
     {
+        if (($len = strlen($message)) > self::DEBUG_LINE_LENGTH) {
+            $diff    = $len - self::DEBUG_LINE_LENGTH;
+            $message = substr($message, 0, self::DEBUG_LINE_LENGTH)
+                . "... [truncated $diff bytes]";
+        }
+
         if ($this->resourceid) {
             $message = sprintf('[%s] %s', $this->resourceid, $message);
         }

kolab-syncroton-2.1.0.tar.gz/lib/ext/Roundcube/rcube_ldap.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/rcube_ldap.php Changed

@@ -3,8 +3,8 @@
 /*
  +-----------------------------------------------------------------------+
  | This file is part of the Roundcube Webmail client                     |
- | Copyright (C) 2006-2012, The Roundcube Dev Team                       |
- | Copyright (C) 2011-2012, Kolab Systems AG                             |
+ | Copyright (C) 2006-2013, The Roundcube Dev Team                       |
+ | Copyright (C) 2011-2013, Kolab Systems AG                             |
  |                                                                       |
  | Licensed under the GNU General Public License version 3 or            |
  | any later version with exceptions for skins & plugins.                |
@@ -27,38 +27,50 @@
  */
 class rcube_ldap extends rcube_addressbook
 {
-    /** public properties */
+    // public properties
     public $primary_key = 'ID';
-    public $groups = false;
-    public $readonly = true;
-    public $ready = false;
-    public $group_id = 0;
-    public $coltypes = array();
-
-    /** private properties */
-    protected $conn;
-    protected $prop = array();
+    public $groups      = false;
+    public $readonly    = true;
+    public $ready       = false;
+    public $group_id    = 0;
+    public $coltypes    = array();
+
+    // private properties
+    protected $ldap;
+    protected $prop     = array();
     protected $fieldmap = array();
+    protected $filter   = '';
     protected $sub_filter;
-    protected $filter = '';
-    protected $result = null;
-    protected $ldap_result = null;
+    protected $result;
+    protected $ldap_result;
     protected $mail_domain = '';
     protected $debug = false;
 
-    private $base_dn = '';
+    /**
+     * Group objectclass (lowercase) to member attribute mapping
+     *
+     * @var array
+     */
+    private static $group_types = array(
+        'group'                   => 'member',
+        'groupofnames'            => 'member',
+        'kolabgroupofnames'       => 'member',
+        'groupofuniquenames'      => 'uniqueMember',
+        'kolabgroupofuniquenames' => 'uniqueMember',
+        'univentiongroup'         => 'uniqueMember',
+        'groupofurls'             => null,
+    );
+
+    private $base_dn        = '';
     private $groups_base_dn = '';
-    private $group_url = null;
+    private $group_url;
     private $cache;
 
-    private $vlv_active = false;
-    private $vlv_count = 0;
-
 
     /**
     * Object constructor
     *
-    * @param array 	 $p            LDAP connection properties
+    * @param array   $p            LDAP connection properties
     * @param boolean $debug        Enables debug mode
     * @param string  $mail_domain  Current user mail domain name
     */
@@ -66,8 +78,7 @@
     {
         $this->prop = $p;
 
-        if (isset($p['searchonly']))
-            $this->searchonly = $p['searchonly'];
+        $fetch_attributes = array('objectClass');
 
         // check if groups are configured
         if (is_array($p['groups']) && count($p['groups'])) {
@@ -82,6 +93,21 @@
                 $this->prop['groups']['name_attr'] = 'cn';
             if (empty($this->prop['groups']['scope']))
                 $this->prop['groups']['scope'] = 'sub';
+
+            // add group name attrib to the list of attributes to be fetched
+            $fetch_attributes[] = $this->prop['groups']['name_attr'];
+        }
+        if (is_array($p['group_filters']) && count($p['group_filters'])) {
+            $this->groups = true;
+
+            foreach ($p['group_filters'] as $k => $group_filter) {
+                // set default name attribute to cn
+                if (empty($group_filter['name_attr']) && empty($this->prop['groups']['name_attr']))
+                    $this->prop['group_filters'][$k]['name_attr'] = $group_filter['name_attr'] = 'cn';
+
+                if ($group_filter['name_attr'])
+                    $fetch_attributes[] = $group_filter['name_attr'];
+            }
         }
 
         // fieldmap property is given
@@ -169,7 +195,7 @@
         // Build sub_fields filter
         if (!empty($this->prop['sub_fields']) && is_array($this->prop['sub_fields'])) {
             $this->sub_filter = '';
-            foreach ($this->prop['sub_fields'] as $attr => $class) {
+            foreach ($this->prop['sub_fields'] as $class) {
                 if (!empty($class)) {
                     $class = is_array($class) ? array_pop($class) : $class;
                     $this->sub_filter .= '(objectClass=' . $class . ')';
@@ -186,7 +212,24 @@
 
         // initialize cache
         $rcube = rcube::get_instance();
-        $this->cache = $rcube->get_cache('LDAP.' . asciiwords($this->prop['name']), 'db', 600);
+        if ($cache_type = $rcube->config->get('ldap_cache', 'db')) {
+            $cache_ttl  = $rcube->config->get('ldap_cache_ttl', '10m');
+            $cache_name = 'LDAP.' . asciiwords($this->prop['name']);
+
+            $this->cache = $rcube->get_cache($cache_name, $cache_type, $cache_ttl);
+        }
+
+        // determine which attributes to fetch
+        $this->prop['list_attributes'] = array_unique($fetch_attributes);
+        $this->prop['attributes'] = array_merge(array_values($this->fieldmap), $fetch_attributes);
+        foreach ($rcube->config->get('contactlist_fields') as $col) {
+            $this->prop['list_attributes'] = array_merge($this->prop['list_attributes'], $this->_map_field($col));
+        }
+
+        // initialize ldap wrapper object
+        $this->ldap = new rcube_ldap_generic($this->prop);
+        $this->ldap->set_cache($this->cache);
+        $this->ldap->set_debug($this->debug);
 
         $this->_connect();
     }
@@ -199,147 +242,149 @@
     {
         $rcube = rcube::get_instance();
 
-        if (!function_exists('ldap_connect'))
-            rcube::raise_error(array('code' => 100, 'type' => 'ldap',
-                'file' => __FILE__, 'line' => __LINE__,
-                'message' => "No ldap support in this installation of PHP"),
-                true, true);
-
-        if (is_resource($this->conn))
+        if ($this->ready)
             return true;
 
         if (!is_array($this->prop['hosts']))
             $this->prop['hosts'] = array($this->prop['hosts']);
 
-        if (empty($this->prop['ldap_version']))
-            $this->prop['ldap_version'] = 3;
+        // try to connect + bind for every host configured
+        // with OpenLDAP 2.x ldap_connect() always succeeds but ldap_bind will fail if host isn't reachable
+        // see http://www.php.net/manual/en/function.ldap-connect.php
+        foreach ($this->prop['hosts'] as $host) {
+            // skip host if connection failed
+            if (!$this->ldap->connect($host)) {
+                continue;
+            }
 
-        foreach ($this->prop['hosts'] as $host)
-        {
-            $host     = rcube_utils::idn_to_ascii(rcube_utils::parse_host($host));
-            $hostname = $host.($this->prop['port'] ? ':'.$this->prop['port'] : '');
+            // See if the directory is writeable.
+            if ($this->prop['writable']) {
+                $this->readonly = false;
+            }
 
-            $this->_debug("C: Connect [$hostname] [{$this->prop['name']}]");
+            $bind_pass = $this->prop['bind_pass'];
+            $bind_user = $this->prop['bind_user'];
+            $bind_dn   = $this->prop['bind_dn'];
 
-            if ($lc = @ldap_connect($host, $this->prop['port']))
-            {
-                if ($this->prop['use_tls'] === true)
-                    if (!ldap_start_tls($lc))
-                        continue;
+            $this->base_dn        = $this->prop['base_dn'];
+            $this->groups_base_dn = ($this->prop['groups']['base_dn']) ?
+                $this->prop['groups']['base_dn'] : $this->base_dn;
 
-                $this->_debug("S: OK");
+            // User specific access, generate the proper values to use.
+            if ($this->prop['user_specific']) {
+                // No password set, use the session password
+                if (empty($bind_pass)) {
+                    $bind_pass = $rcube->get_user_password();
+                }
 
-                ldap_set_option($lc, LDAP_OPT_PROTOCOL_VERSION, $this->prop['ldap_version']);
-                $this->prop['host'] = $host;
-                $this->conn = $lc;
+                // Get the pieces needed for variable replacement.
+                if ($fu = $rcube->get_user_email())
+                    list($u, $d) = explode('@', $fu);
+                else
+                    $d = $this->mail_domain;
 
-                if (isset($this->prop['referrals']))
-                    ldap_set_option($lc, LDAP_OPT_REFERRALS, $this->prop['referrals']);
-                break;
-            }
-            $this->_debug("S: NOT OK");
-        }
+                $dc = 'dc='.strtr($d, array('.' => ',dc=')); // hierarchal domain string
 
-        // See if the directory is writeable.
-        if ($this->prop['writable']) {
-            $this->readonly = false;
-        }
+                $replaces = array('%dn' => '', '%dc' => $dc, '%d' => $d, '%fu' => $fu, '%u' => $u);
 
-        if (!is_resource($this->conn)) {
-            rcube::raise_error(array('code' => 100, 'type' => 'ldap',
-                'file' => __FILE__, 'line' => __LINE__,
-                'message' => "Could not connect to any LDAP server, last tried $hostname"), true);
+                // Search for the dn to use to authenticate
+                if ($this->prop['search_base_dn'] && $this->prop['search_filter']) {
+                    $search_bind_dn = strtr($this->prop['search_bind_dn'], $replaces);
+                    $search_base_dn = strtr($this->prop['search_base_dn'], $replaces);
+                    $search_filter  = strtr($this->prop['search_filter'], $replaces);
 
-            return false;
-        }
+                    $cache_key = 'DN.' . md5("$host:$search_bind_dn:$search_base_dn:$search_filter:"
+                        .$this->prop['search_bind_pw']);
 
-        $bind_pass = $this->prop['bind_pass'];
-        $bind_user = $this->prop['bind_user'];
-        $bind_dn   = $this->prop['bind_dn'];
+                    if ($this->cache && ($dn = $this->cache->get($cache_key))) {
+                        $replaces['%dn'] = $dn;
+                    }
+                    else {
+                        $ldap = $this->ldap;
+                        if (!empty($search_bind_dn) && !empty($this->prop['search_bind_pw'])) {
+                            // To protect from "Critical extension is unavailable" error
+                            // we need to use a separate LDAP connection
+                            if (!empty($this->prop['vlv'])) {
+                                $ldap = new rcube_ldap_generic($this->prop);
+                                $ldap->set_debug($this->debug);
+                                $ldap->set_cache($this->cache);
+                                if (!$ldap->connect($host)) {
+                                    continue;
+                                }
+                            }
+
+                            if (!$ldap->bind($search_bind_dn, $this->prop['search_bind_pw'])) {
+                                continue;  // bind failed, try next host
+                            }
+                        }
 
-        $this->base_dn        = $this->prop['base_dn'];
-        $this->groups_base_dn = ($this->prop['groups']['base_dn']) ?
-        $this->prop['groups']['base_dn'] : $this->base_dn;
+                        $res = $ldap->search($search_base_dn, $search_filter, 'sub', array('uid'));
+                        if ($res) {
+                            $res->rewind();
+                            $replaces['%dn'] = $res->get_dn();
+                        }
 
-        // User specific access, generate the proper values to use.
-        if ($this->prop['user_specific']) {
-            // No password set, use the session password
-            if (empty($bind_pass)) {
-                $bind_pass = $rcube->get_user_password();
-            }
+                        if ($ldap != $this->ldap) {
+                            $ldap->close();
+                        }
+                    }
 
-            // Get the pieces needed for variable replacement.
-            if ($fu = $rcube->get_user_email())
-                list($u, $d) = explode('@', $fu);
-            else
-                $d = $this->mail_domain;
+                    // DN not found
+                    if (empty($replaces['%dn'])) {
+                        if (!empty($this->prop['search_dn_default']))
+                            $replaces['%dn'] = $this->prop['search_dn_default'];
+                        else {
+                            rcube::raise_error(array(
+                                'code' => 100, 'type' => 'ldap',
+                                'file' => __FILE__, 'line' => __LINE__,
+                                'message' => "DN not found using LDAP search."), true);
+                            continue;
+                        }
+                    }
 
-            $dc = 'dc='.strtr($d, array('.' => ',dc=')); // hierarchal domain string
+                    if ($this->cache && !empty($replaces['%dn'])) {
+                        $this->cache->set($cache_key, $replaces['%dn']);
+                    }
+                }
 
-            $replaces = array('%dn' => '', '%dc' => $dc, '%d' => $d, '%fu' => $fu, '%u' => $u);
+                // Replace the bind_dn and base_dn variables.
+                $bind_dn              = strtr($bind_dn, $replaces);
+                $this->base_dn        = strtr($this->base_dn, $replaces);
+                $this->groups_base_dn = strtr($this->groups_base_dn, $replaces);
 
-            if ($this->prop['search_base_dn'] && $this->prop['search_filter']) {
-                if (!empty($this->prop['search_bind_dn']) && !empty($this->prop['search_bind_pw'])) {
-                    $this->bind($this->prop['search_bind_dn'], $this->prop['search_bind_pw']);
+                if (empty($bind_user)) {
+                    $bind_user = $u;
                 }
+            }
 
-                // Search for the dn to use to authenticate
-                $this->prop['search_base_dn'] = strtr($this->prop['search_base_dn'], $replaces);
-                $this->prop['search_filter'] = strtr($this->prop['search_filter'], $replaces);
-
-                $this->_debug("S: searching with base {$this->prop['search_base_dn']} for {$this->prop['search_filter']}");
-
-                $res = @ldap_search($this->conn, $this->prop['search_base_dn'], $this->prop['search_filter'], array('uid'));
-                if ($res) {
-                    if (($entry = ldap_first_entry($this->conn, $res))
-                        && ($bind_dn = ldap_get_dn($this->conn, $entry))
-                    ) {
-                        $this->_debug("S: search returned dn: $bind_dn");
-                        $dn = ldap_explode_dn($bind_dn, 1);
-                        $replaces['%dn'] = $dn[0];
-                    }
+            if (empty($bind_pass)) {
+                $this->ready = true;
+            }
+            else {
+                if (!empty($bind_dn)) {
+                    $this->ready = $this->ldap->bind($bind_dn, $bind_pass);
+                }
+                else if (!empty($this->prop['auth_cid'])) {
+                    $this->ready = $this->ldap->sasl_bind($this->prop['auth_cid'], $bind_pass, $bind_user);
                 }
                 else {
-                    $this->_debug("S: ".ldap_error($this->conn));
+                    $this->ready = $this->ldap->sasl_bind($bind_user, $bind_pass);
                 }
+            }
 
-                // DN not found
-                if (empty($replaces['%dn'])) {
-                    if (!empty($this->prop['search_dn_default']))
-                        $replaces['%dn'] = $this->prop['search_dn_default'];
-                    else {
-                        rcube::raise_error(array(
-                            'code' => 100, 'type' => 'ldap',
-                            'file' => __FILE__, 'line' => __LINE__,
-                            'message' => "DN not found using LDAP search."), true);
-                        return false;
-                    }
-                }
+            // connection established, we're done here
+            if ($this->ready) {
+                break;
             }
 
-            // Replace the bind_dn and base_dn variables.
-            $bind_dn              = strtr($bind_dn, $replaces);
-            $this->base_dn        = strtr($this->base_dn, $replaces);
-            $this->groups_base_dn = strtr($this->groups_base_dn, $replaces);
+        }  // end foreach hosts
 
-            if (empty($bind_user)) {
-                $bind_user = $u;
-            }
-        }
+        if (!is_resource($this->ldap->conn)) {
+            rcube::raise_error(array('code' => 100, 'type' => 'ldap',
+                'file' => __FILE__, 'line' => __LINE__,
+                'message' => "Could not connect to any LDAP server, last tried $host"), true);
 
-        if (empty($bind_pass)) {
-            $this->ready = true;
-        }
-        else {
-            if (!empty($bind_dn)) {
-                $this->ready = $this->bind($bind_dn, $bind_pass);
-            }
-            else if (!empty($this->prop['auth_cid'])) {
-                $this->ready = $this->sasl_bind($this->prop['auth_cid'], $bind_pass, $bind_user);
-            }
-            else {
-                $this->ready = $this->sasl_bind($bind_user, $bind_pass);
-            }
+            return false;
         }
 
         return $this->ready;
@@ -347,112 +392,47 @@
 
 
     /**
-     * Bind connection with (SASL-) user and password
-     *
-     * @param string $authc Authentication user
-     * @param string $pass  Bind password
-     * @param string $authz Autorization user
-     *
-     * @return boolean True on success, False on error
+     * Close connection to LDAP server
      */
-    public function sasl_bind($authc, $pass, $authz=null)
+    function close()
     {
-        if (!$this->conn) {
-            return false;
-        }
-
-        if (!function_exists('ldap_sasl_bind')) {
-            rcube::raise_error(array('code' => 100, 'type' => 'ldap',
-                'file' => __FILE__, 'line' => __LINE__,
-                'message' => "Unable to bind: ldap_sasl_bind() not exists"),
-                true, true);
+        if ($this->ldap) {
+            $this->ldap->close();
         }
-
-        if (!empty($authz)) {
-            $authz = 'u:' . $authz;
-        }
-
-        if (!empty($this->prop['auth_method'])) {
-            $method = $this->prop['auth_method'];
-        }
-        else {
-            $method = 'DIGEST-MD5';
-        }
-
-        $this->_debug("C: Bind [mech: $method, authc: $authc, authz: $authz] [pass: $pass]");
-
-        if (ldap_sasl_bind($this->conn, NULL, $pass, $method, NULL, $authc, $authz)) {
-            $this->_debug("S: OK");
-            return true;
-        }
-
-        $this->_debug("S: ".ldap_error($this->conn));
-
-        rcube::raise_error(array(
-            'code' => ldap_errno($this->conn), 'type' => 'ldap',
-            'file' => __FILE__, 'line' => __LINE__,
-            'message' => "Bind failed for authcid=$authc ".ldap_error($this->conn)),
-            true);
-
-        return false;
     }
 
 
     /**
-     * Bind connection with DN and password
-     *
-     * @param string Bind DN
-     * @param string Bind password
+     * Returns address book name
      *
-     * @return boolean True on success, False on error
+     * @return string Address book name
      */
-    public function bind($dn, $pass)
+    function get_name()
     {
-        if (!$this->conn) {
-            return false;
-        }
-
-        $this->_debug("C: Bind [dn: $dn] [pass: $pass]");
-
-        if (@ldap_bind($this->conn, $dn, $pass)) {
-            $this->_debug("S: OK");
-            return true;
-        }
-
-        $this->_debug("S: ".ldap_error($this->conn));
-
-        rcube::raise_error(array(
-            'code' => ldap_errno($this->conn), 'type' => 'ldap',
-            'file' => __FILE__, 'line' => __LINE__,
-            'message' => "Bind failed for dn=$dn: ".ldap_error($this->conn)),
-            true);
-
-        return false;
+        return $this->prop['name'];
     }
 
 
     /**
-     * Close connection to LDAP server
+     * Set internal list page
+     *
+     * @param  number  Page number to list
      */
-    function close()
+    function set_page($page)
     {
-        if ($this->conn)
-        {
-            $this->_debug("C: Close");
-            ldap_unbind($this->conn);
-            $this->conn = null;
-        }
+        $this->list_page = (int)$page;
+        $this->ldap->set_vlv_page($this->list_page, $this->page_size);
     }
 
-
     /**
-     * Returns address book name
+     * Set internal page size
      *
-     * @return string Address book name
+     * @param  number  Number of records to display on one page
      */
-    function get_name()
+    function set_pagesize($size)
     {
-        return $this->prop['name'];
+        $this->page_size = (int)$size;
+        $this->ldap->set_vlv_page($this->list_page, $this->page_size);
     }
 
 
@@ -512,16 +492,14 @@
      */
     function list_records($cols=null, $subset=0)
     {
-        if ($this->prop['searchonly'] && empty($this->filter) && !$this->group_id)
-        {
+        if ($this->prop['searchonly'] && empty($this->filter) && !$this->group_id) {
             $this->result = new rcube_result_set(0);
             $this->result->searchonly = true;
             return $this->result;
         }
 
         // fetch group members recursively
-        if ($this->group_id && $this->group_data['dn'])
-        {
+        if ($this->group_id && $this->group_data['dn']) {
             $entries = $this->list_group_members($this->group_data['dn']);
 
             // make list of entries unique and sort it
@@ -535,34 +513,35 @@
             $entries['count'] = count($entries);
             $this->result = new rcube_result_set($entries['count'], ($this->list_page-1) * $this->page_size);
         }
-        else
-        {
-            // add general filter to query
-            if (!empty($this->prop['filter']) && empty($this->filter))
-                $this->set_search_set($this->prop['filter']);
+        else {
+            $prop    = $this->group_id ? $this->group_data : $this->prop;
+            $base_dn = $this->group_id ? $this->group_base_dn : $this->base_dn;
+
+            // use global search filter
+            if (!empty($this->filter))
+                $prop['filter'] = $this->filter;
 
             // exec LDAP search if no result resource is stored
-            if ($this->conn && !$this->ldap_result)
-                $this->_exec_search();
+            if ($this->ready && !$this->ldap_result)
+                $this->ldap_result = $this->ldap->search($base_dn, $prop['filter'], $prop['scope'], $this->prop['attributes'], $prop);
 
             // count contacts for this user
             $this->result = $this->count();
 
             // we have a search result resource
-            if ($this->ldap_result && $this->result->count > 0)
-            {
+            if ($this->ldap_result && $this->result->count > 0) {
                 // sorting still on the ldap server
-                if ($this->sort_col && $this->prop['scope'] !== 'base' && !$this->vlv_active)
-                    ldap_sort($this->conn, $this->ldap_result, $this->sort_col);
+                if ($this->sort_col && $prop['scope'] !== 'base' && !$this->ldap->vlv_active)
+                    $this->ldap_result->sort($this->sort_col);
 
                 // get all entries from the ldap server
-                $entries = ldap_get_entries($this->conn, $this->ldap_result);
+                $entries = $this->ldap_result->entries();
             }
 
         }  // end else
 
         // start and end of the page
-        $start_row = $this->vlv_active ? 0 : $this->result->first;
+        $start_row = $this->ldap->vlv_active ? 0 : $this->result->first;
         $start_row = $subset < 0 ? $start_row + $this->page_size + $subset : $start_row;
         $last_row = $this->result->first + $this->page_size;
         $last_row = $subset != 0 ? $start_row + abs($subset) : $last_row;
@@ -587,43 +566,34 @@
 
         // fetch group object
         if (empty($entries)) {
-            $result = @ldap_read($this->conn, $dn, '(objectClass=*)', array('dn','objectClass','member','uniqueMember','memberURL'));
-            if ($result === false)
-            {
-                $this->_debug("S: ".ldap_error($this->conn));
+            $attribs = array('dn','objectClass','member','uniqueMember','memberURL');
+            $entries = $this->ldap->read_entries($dn, '(objectClass=*)', $attribs);
+            if ($entries === false) {
                 return $group_members;
             }
-
-            $entries = @ldap_get_entries($this->conn, $result);
         }
 
-        for ($i=0; $i < $entries['count']; $i++)
-        {
+        for ($i=0; $i < $entries['count']; $i++) {
             $entry = $entries[$i];
+            $attrs = array();
 
-            if (empty($entry['objectclass']))
-                continue;
+            foreach ((array)$entry['objectclass'] as $objectclass) {
+                if (strtolower($objectclass) == 'groupofurls') {
+                    $members       = $this->_list_group_memberurl($dn, $entry, $count);
+                    $group_members = array_merge($group_members, $members);
+                }
+                else if (($member_attr = $this->get_group_member_attr(array($objectclass), ''))
+                    && ($member_attr = strtolower($member_attr)) && !in_array($member_attr, $attrs)
+                ) {
+                    $members       = $this->_list_group_members($dn, $entry, $member_attr, $count);
+                    $group_members = array_merge($group_members, $members);
+                    $attrs[]       = $member_attr;
+                }
 
-            foreach ((array)$entry['objectclass'] as $objectclass)
-            {
-                switch (strtolower($objectclass)) {
-                    case "group":
-                    case "groupofnames":
-                    case "kolabgroupofnames":
-                        $group_members = array_merge($group_members, $this->_list_group_members($dn, $entry, 'member', $count));
-                        break;
-                    case "groupofuniquenames":
-                    case "kolabgroupofuniquenames":
-                        $group_members = array_merge($group_members, $this->_list_group_members($dn, $entry, 'uniquemember', $count));
-                        break;
-                    case "groupofurls":
-                        $group_members = array_merge($group_members, $this->_list_group_memberurl($dn, $entry, $count));
-                        break;
+                if ($this->prop['sizelimit'] && count($group_members) > $this->prop['sizelimit']) {
+                    break 2;
                 }
             }
-
-            if ($this->prop['sizelimit'] && count($group_members) > $this->prop['sizelimit'])
-              break;
         }
 
         return array_filter($group_members);
@@ -642,28 +612,24 @@
         // Use the member attributes to return an array of member ldap objects
         // NOTE that the member attribute is supposed to contain a DN
         $group_members = array();
-        if (empty($entry[$attr]))
+        if (empty($entry[$attr])) {
             return $group_members;
+        }
 
         // read these attributes for all members
-        $attrib = $count ? array('dn') : array_values($this->fieldmap);
-        $attrib[] = 'objectClass';
+        $attrib = $count ? array('dn','objectClass') : $this->prop['list_attributes'];
         $attrib[] = 'member';
         $attrib[] = 'uniqueMember';
         $attrib[] = 'memberURL';
 
-        for ($i=0; $i < $entry[$attr]['count']; $i++)
-        {
+        $filter = $this->prop['groups']['member_filter'] ? $this->prop['groups']['member_filter'] : '(objectclass=*)';
+
+        for ($i=0; $i < $entry[$attr]['count']; $i++) {
             if (empty($entry[$attr][$i]))
                 continue;
 
-            $result = @ldap_read($this->conn, $entry[$attr][$i], '(objectclass=*)',
-                $attrib, 0, (int)$this->prop['sizelimit'], (int)$this->prop['timelimit']);
-
-            $members = @ldap_get_entries($this->conn, $result);
-            if ($members == false)
-            {
-                $this->_debug("S: ".ldap_error($this->conn));
+            $members = $this->ldap->read_entries($entry[$attr][$i], $filter, $attrib);
+            if ($members == false) {
                 $members = array();
             }
 
@@ -689,34 +655,22 @@
     {
         $group_members = array();
 
-        for ($i=0; $i < $entry['memberurl']['count']; $i++)
-        {
+        for ($i=0; $i < $entry['memberurl']['count']; $i++) {
             // extract components from url
             if (!preg_match('!ldap:///([^\?]+)\?\?(\w+)\?(.*)$!', $entry['memberurl'][$i], $m))
                 continue;
 
             // add search filter if any
             $filter = $this->filter ? '(&(' . $m[3] . ')(' . $this->filter . '))' : $m[3];
-            $func = $m[2] == 'sub' ? 'ldap_search' : ($m[2] == 'base' ? 'ldap_read' : 'ldap_list');
-
-            $attrib = $count ? array('dn') : array_values($this->fieldmap);
-            if ($result = @$func($this->conn, $m[1], $filter,
-                $attrib, 0, (int)$this->prop['sizelimit'], (int)$this->prop['timelimit'])
-            ) {
-                $this->_debug("S: ".ldap_count_entries($this->conn, $result)." record(s) for ".$m[1]);
-            }
-            else {
-                $this->_debug("S: ".ldap_error($this->conn));
-                return $group_members;
-            }
-
-            $entries = @ldap_get_entries($this->conn, $result);
-            for ($j = 0; $j < $entries['count']; $j++)
-            {
-                if ($nested_group_members = $this->list_group_members($entries[$j]['dn'], $count))
-                    $group_members = array_merge($group_members, $nested_group_members);
-                else
-                    $group_members[] = $entries[$j];
+            $attrs = $count ? array('dn','objectClass') : $this->prop['list_attributes'];
+            if ($result = $this->ldap->search($m[1], $filter, $m[2], $attrs, $this->group_data)) {
+                $entries = $result->entries();
+                for ($j = 0; $j < $entries['count']; $j++) {
+                    if (self::is_group_entry($entries[$j]) && ($nested_group_members = $this->list_group_members($entries[$j]['dn'], $count)))
+                        $group_members = array_merge($group_members, $nested_group_members);
+                    else
+                        $group_members[] = $entries[$j];
+                }
             }
         }
 
@@ -752,14 +706,11 @@
         $mode = intval($mode);
 
         // special treatment for ID-based search
-        if ($fields == 'ID' || $fields == $this->primary_key)
-        {
+        if ($fields == 'ID' || $fields == $this->primary_key) {
             $ids = !is_array($value) ? explode(',', $value) : $value;
             $result = new rcube_result_set();
-            foreach ($ids as $id)
-            {
-                if ($rec = $this->get_record($id, true))
-                {
+            foreach ($ids as $id) {
+                if ($rec = $this->get_record($id, true)) {
                     $result->add($rec);
                     $result->count++;
                 }
@@ -771,34 +722,20 @@
         $rcube = rcube::get_instance();
         $list_fields = $rcube->config->get('contactlist_fields');
 
-        if ($this->prop['vlv_search'] && $this->conn && join(',', (array)$fields) == join(',', $list_fields))
-        {
-            // add general filter to query
-            if (!empty($this->prop['filter']) && empty($this->filter))
-                $this->set_search_set($this->prop['filter']);
-
-            // set VLV controls with encoded search string
-            $this->_vlv_set_controls($this->prop, $this->list_page, $this->page_size, $value);
-
-            $function = $this->_scope2func($this->prop['scope']);
-            $this->ldap_result = @$function($this->conn, $this->base_dn, $this->filter ? $this->filter : '(objectclass=*)',
-                array_values($this->fieldmap), 0, $this->page_size, (int)$this->prop['timelimit']);
-
+        if ($this->prop['vlv_search'] && $this->ready && join(',', (array)$fields) == join(',', $list_fields)) {
             $this->result = new rcube_result_set(0);
 
-            if (!$this->ldap_result) {
-                $this->_debug("S: ".ldap_error($this->conn));
+            $search_suffix = $this->prop['fuzzy_search'] && $mode != 1 ? '*' : '';
+            $ldap_data = $this->ldap->search($this->base_dn, $this->prop['filter'], $this->prop['scope'], $this->prop['attributes'],
+                array('search' => $value . $search_suffix /*, 'sort' => $this->prop['sort'] */));
+            if ($ldap_data === false) {
                 return $this->result;
             }
 
-            $this->_debug("S: ".ldap_count_entries($this->conn, $this->ldap_result)." record(s)");
-
             // get all entries of this page and post-filter those that really match the query
-            $search  = mb_strtolower($value);
-            $entries = ldap_get_entries($this->conn, $this->ldap_result);
-
-            for ($i = 0; $i < $entries['count']; $i++) {
-                $rec = $this->_ldap2result($entries[$i]);
+            $search = mb_strtolower($value);
+            foreach ($ldap_data as $i => $entry) {
+                $rec = $this->_ldap2result($entry);
                 foreach ($fields as $f) {
                     foreach ((array)$rec[$f] as $val) {
                         if ($this->compare_search_value($f, $val, $search, $mode)) {
@@ -824,31 +761,27 @@
             }
         }
 
-        if ($fields == '*')
-        {
+        if ($fields == '*') {
             // search_fields are required for fulltext search
-            if (empty($this->prop['search_fields']))
-            {
+            if (empty($this->prop['search_fields'])) {
                 $this->set_error(self::ERROR_SEARCH, 'nofulltextsearch');
                 $this->result = new rcube_result_set();
                 return $this->result;
             }
-            if (is_array($this->prop['search_fields']))
-            {
+            if (is_array($this->prop['search_fields'])) {
                 foreach ($this->prop['search_fields'] as $field) {
-                    $filter .= "($field=$wp" . $this->_quote_string($value) . "$ws)";
+                    $filter .= "($field=$wp" . rcube_ldap_generic::quote_string($value) . "$ws)";
                 }
             }
         }
-        else
-        {
+        else {
             foreach ((array)$fields as $idx => $field) {
                 $val = is_array($value) ? $value[$idx] : $value;
                 if ($attrs = $this->_map_field($field)) {
                     if (count($attrs) > 1)
                         $filter .= '(|';
                     foreach ($attrs as $f)
-                        $filter .= "($f=$wp" . $this->_quote_string($val) . "$ws)";
+                        $filter .= "($f=$wp" . rcube_ldap_generic::quote_string($val) . "$ws)";
                     if (count($attrs) > 1)
                         $filter .= ')';
                 }
@@ -859,6 +792,8 @@
         // add required (non empty) fields filter
         $req_filter = '';
         foreach ((array)$required as $field) {
+            if (in_array($field, (array)$fields))  // required field is already in search filter
+                continue;
             if ($attrs = $this->_map_field($field)) {
                 if (count($attrs) > 1)
                     $req_filter .= '(|';
@@ -881,7 +816,6 @@
 
         // set filter string and execute search
         $this->set_search_set($filter);
-        $this->_exec_search();
 
         if ($select)
             $this->list_records();
@@ -900,20 +834,21 @@
     function count()
     {
         $count = 0;
-        if ($this->conn && $this->ldap_result) {
-            $count = $this->vlv_active ? $this->vlv_count : ldap_count_entries($this->conn, $this->ldap_result);
+        if ($this->ldap_result) {
+            $count = $this->ldap_result->count();
         }
         else if ($this->group_id && $this->group_data['dn']) {
             $count = count($this->list_group_members($this->group_data['dn'], true));
         }
-        else if ($this->conn) {
-            // We have a connection but no result set, attempt to get one.
-            if (empty($this->filter)) {
-                // The filter is not set, set it.
-                $this->filter = $this->prop['filter'];
-            }
+        // We have a connection but no result set, attempt to get one.
+        else if ($this->ready) {
+            $prop    = $this->group_id ? $this->group_data : $this->prop;
+            $base_dn = $this->group_id ? $this->group_base_dn : $this->base_dn;
 
-            $count = (int) $this->_exec_search(true);
+            if (!empty($this->filter)) {  // Use global search filter
+                $prop['filter'] = $this->filter;
+            }
+            $count = $this->ldap->search($base_dn, $prop['filter'], $prop['scope'], array('dn'), $prop, true);
         }
 
         return new rcube_result_set($count, ($this->list_page-1) * $this->page_size);
@@ -943,28 +878,16 @@
     {
         $res = $this->result = null;
 
-        if ($this->conn && $dn)
-        {
+        if ($this->ready && $dn) {
             $dn = self::dn_decode($dn);
 
-            $this->_debug("C: Read [dn: $dn] [(objectclass=*)]");
-
-            if ($ldap_result = @ldap_read($this->conn, $dn, '(objectclass=*)', array_values($this->fieldmap))) {
-                $this->_debug("S: OK");
-
-                $entry = ldap_first_entry($this->conn, $ldap_result);
-
-                if ($entry && ($rec = ldap_get_attributes($this->conn, $entry))) {
-                    $rec = array_change_key_case($rec, CASE_LOWER);
-                }
-            }
-            else {
-                $this->_debug("S: ".ldap_error($this->conn));
+            if ($rec = $this->ldap->get_entry($dn)) {
+                $rec = array_change_key_case($rec, CASE_LOWER);
             }
 
             // Use ldap_list to get subentries like country (c) attribute (#1488123)
             if (!empty($rec) && $this->sub_filter) {
-                if ($entries = $this->ldap_list($dn, $this->sub_filter, array_keys($this->prop['sub_fields']))) {
+                if ($entries = $this->ldap->list_entries($dn, $this->sub_filter, array_keys($this->prop['sub_fields']))) {
                     foreach ($entries as $entry) {
                         $lrec = array_change_key_case($entry, CASE_LOWER);
                         $rec  = array_merge($lrec, $rec);
@@ -976,7 +899,7 @@
                 // Add in the dn for the entry.
                 $rec['dn'] = $dn;
                 $res = $this->_ldap2result($rec);
-                $this->result = new rcube_result_set();
+                $this->result = new rcube_result_set(1);
                 $this->result->add($res);
             }
         }
@@ -1023,7 +946,6 @@
                 $mail_field  = $this->fieldmap['email'];
 
                 // try to extract surname and firstname from displayname
-                $reverse_map = array_flip($this->fieldmap);
                 $name_parts  = preg_split('/[\s,.]+/', $save_data['name']);
 
                 if ($sn_field && $missing[$sn_field]) {
@@ -1090,12 +1012,12 @@
         }
 
         // Build the new entries DN.
-        $dn = $this->prop['LDAP_rdn'].'='.$this->_quote_string($newentry[$this->prop['LDAP_rdn']], true).','.$this->base_dn;
+        $dn = $this->prop['LDAP_rdn'].'='.rcube_ldap_generic::quote_string($newentry[$this->prop['LDAP_rdn']], true).','.$this->base_dn;
 
         // Remove attributes that need to be added separately (child objects)
         $xfields = array();
         if (!empty($this->prop['sub_fields']) && is_array($this->prop['sub_fields'])) {
-            foreach ($this->prop['sub_fields'] as $xf => $xclass) {
+            foreach (array_keys($this->prop['sub_fields']) as $xf) {
                 if (!empty($newentry[$xf])) {
                     $xfields[$xf] = $newentry[$xf];
                     unset($newentry[$xf]);
@@ -1103,19 +1025,19 @@
             }
         }
 
-        if (!$this->ldap_add($dn, $newentry)) {
+        if (!$this->ldap->add($dn, $newentry)) {
             $this->set_error(self::ERROR_SAVING, 'errorsaving');
             return false;
         }
 
         foreach ($xfields as $xidx => $xf) {
-            $xdn = $xidx.'='.$this->_quote_string($xf).','.$dn;
+            $xdn = $xidx.'='.rcube_ldap_generic::quote_string($xf).','.$dn;
             $xf = array(
                 $xidx => $xf,
                 'objectClass' => (array) $this->prop['sub_fields'][$xidx],
             );
 
-            $this->ldap_add($xdn, $xf);
+            $this->ldap->add($xdn, $xf);
         }
 
         $dn = self::dn_encode($dn);
@@ -1158,7 +1080,7 @@
             }
         }
 
-        foreach ($this->fieldmap as $col => $fld) {
+        foreach ($this->fieldmap as $fld) {
             if ($fld) {
                 $val = $ldap_data[$fld];
                 $old = $old_data[$fld];
@@ -1221,7 +1143,7 @@
         // Update the entry as required.
         if (!empty($deletedata)) {
             // Delete the fields.
-            if (!$this->ldap_mod_del($dn, $deletedata)) {
+            if (!$this->ldap->mod_del($dn, $deletedata)) {
                 $this->set_error(self::ERROR_SAVING, 'errorsaving');
                 return false;
             }
@@ -1231,17 +1153,17 @@
             // Handle RDN change
             if ($replacedata[$this->prop['LDAP_rdn']]) {
                 $newdn = $this->prop['LDAP_rdn'].'='
-                    .$this->_quote_string($replacedata[$this->prop['LDAP_rdn']], true)
+                    .rcube_ldap_generic::quote_string($replacedata[$this->prop['LDAP_rdn']], true)
                     .','.$this->base_dn;
                 if ($dn != $newdn) {
                     $newrdn = $this->prop['LDAP_rdn'].'='
-                    .$this->_quote_string($replacedata[$this->prop['LDAP_rdn']], true);
+                    .rcube_ldap_generic::quote_string($replacedata[$this->prop['LDAP_rdn']], true);
                     unset($replacedata[$this->prop['LDAP_rdn']]);
                 }
             }
             // Replace the fields.
             if (!empty($replacedata)) {
-                if (!$this->ldap_mod_replace($dn, $replacedata)) {
+                if (!$this->ldap->mod_replace($dn, $replacedata)) {
                     $this->set_error(self::ERROR_SAVING, 'errorsaving');
                     return false;
                 }
@@ -1257,8 +1179,8 @@
         // remove sub-entries
         if (!empty($subdeldata)) {
             foreach ($subdeldata as $fld => $val) {
-                $subdn = $fld.'='.$this->_quote_string($val).','.$dn;
-                if (!$this->ldap_delete($subdn)) {
+                $subdn = $fld.'='.rcube_ldap_generic::quote_string($val).','.$dn;
+                if (!$this->ldap->delete($subdn)) {
                     return false;
                 }
             }
@@ -1266,7 +1188,7 @@
 
         if (!empty($newdata)) {
             // Add the fields.
-            if (!$this->ldap_mod_add($dn, $newdata)) {
+            if (!$this->ldap->mod_add($dn, $newdata)) {
                 $this->set_error(self::ERROR_SAVING, 'errorsaving');
                 return false;
             }
@@ -1274,7 +1196,7 @@
 
         // Handle RDN change
         if (!empty($newrdn)) {
-            if (!$this->ldap_rename($dn, $newrdn, null, true)) {
+            if (!$this->ldap->rename($dn, $newrdn, null, true)) {
                 $this->set_error(self::ERROR_SAVING, 'errorsaving');
                 return false;
             }
@@ -1285,8 +1207,7 @@
             // change the group membership of the contact
             if ($this->groups) {
                 $group_ids = $this->get_record_groups($dn);
-                foreach ($group_ids as $group_id)
-                {
+                foreach (array_keys($group_ids) as $group_id) {
                     $this->remove_from_group($group_id, $dn);
                     $this->add_to_group($group_id, $newdn);
                 }
@@ -1298,12 +1219,12 @@
         // add sub-entries
         if (!empty($subnewdata)) {
             foreach ($subnewdata as $fld => $val) {
-                $subdn = $fld.'='.$this->_quote_string($val).','.$dn;
+                $subdn = $fld.'='.rcube_ldap_generic::quote_string($val).','.$dn;
                 $xf = array(
                     $fld => $val,
                     'objectClass' => (array) $this->prop['sub_fields'][$fld],
                 );
-                $this->ldap_add($subdn, $xf);
+                $this->ldap->add($subdn, $xf);
             }
         }
 
@@ -1331,9 +1252,9 @@
 
             // Need to delete all sub-entries first
             if ($this->sub_filter) {
-                if ($entries = $this->ldap_list($dn, $this->sub_filter)) {
+                if ($entries = $this->ldap->list_entries($dn, $this->sub_filter)) {
                     foreach ($entries as $entry) {
-                        if (!$this->ldap_delete($entry['dn'])) {
+                        if (!$this->ldap->delete($entry['dn'])) {
                             $this->set_error(self::ERROR_SAVING, 'errorsaving');
                             return false;
                         }
@@ -1342,7 +1263,7 @@
             }
 
             // Delete the record.
-            if (!$this->ldap_delete($dn)) {
+            if (!$this->ldap->delete($dn)) {
                 $this->set_error(self::ERROR_SAVING, 'errorsaving');
                 return false;
             }
@@ -1351,7 +1272,7 @@
             if ($this->groups) {
                 $dn = self::dn_encode($dn);
                 $group_ids = $this->get_record_groups($dn);
-                foreach ($group_ids as $group_id) {
+                foreach (array_keys($group_ids) as $group_id) {
                     $this->remove_from_group($group_id, $dn);
                 }
             }
@@ -1366,8 +1287,8 @@
      */
     function delete_all()
     {
-        //searching for contact entries
-        $dn_list = $this->ldap_list($this->base_dn, $this->prop['filter'] ? $this->prop['filter'] : '(objectclass=*)');
+        // searching for contact entries
+        $dn_list = $this->ldap->list_entries($this->base_dn, $this->prop['filter'] ? $this->prop['filter'] : '(objectclass=*)');
 
         if (!empty($dn_list)) {
             foreach ($dn_list as $idx => $entry) {
@@ -1384,6 +1305,10 @@
      */
     protected function add_autovalues(&$attrs)
     {
+        if (empty($this->prop['autovalues'])) {
+            return;
+        }
+
         $attrvals = array();
         foreach ($attrs as $k => $v) {
             $attrvals['{'.$k.'}'] = is_array($v) ? $v[0] : $v;
@@ -1391,117 +1316,26 @@
 
         foreach ((array)$this->prop['autovalues'] as $lf => $templ) {
             if (empty($attrs[$lf])) {
-                // replace {attr} placeholders with concrete attribute values
-                $templ = preg_replace('/\{\w+\}/', '', strtr($templ, $attrvals));
-
-                if (strpos($templ, '(') !== false)
-                    $attrs[$lf] = eval("return ($templ);");
-                else
-                    $attrs[$lf] = $templ;
-            }
-        }
-    }
+                if (strpos($templ, '(') !== false) {
+                    // replace {attr} placeholders with (escaped!) attribute values to be safely eval'd
+                    $code = preg_replace('/\{\w+\}/', '', strtr($templ, array_map('addslashes', $attrvals)));
+                    $fn   = create_function('', "return ($code);");
+                    if (!$fn) {
+                        rcube::raise_error(array(
+                            'code' => 505, 'type' => 'php',
+                            'file' => __FILE__, 'line' => __LINE__,
+                            'message' => "Expression parse error on: ($code)"), true, false);
+                        continue;
+                    }
 
-    /**
-     * Execute the LDAP search based on the stored credentials
-     */
-    private function _exec_search($count = false)
-    {
-        if ($this->ready)
-        {
-            $filter = $this->filter ? $this->filter : '(objectclass=*)';
-            $function = $this->_scope2func($this->prop['scope'], $ns_function);
-
-            $this->_debug("C: Search [$filter][dn: $this->base_dn]");
-
-            // when using VLV, we get the total count by...
-            if (!$count && $function != 'ldap_read' && $this->prop['vlv'] && !$this->group_id) {
-                // ...either reading numSubOrdinates attribute
-                if ($this->prop['numsub_filter'] && ($result_count = @$ns_function($this->conn, $this->base_dn, $this->prop['numsub_filter'], array('numSubOrdinates'), 0, 0, 0))) {
-                    $counts = ldap_get_entries($this->conn, $result_count);
-                    for ($this->vlv_count = $j = 0; $j < $counts['count']; $j++)
-                        $this->vlv_count += $counts[$j]['numsubordinates'][0];
-                    $this->_debug("D: total numsubordinates = " . $this->vlv_count);
+                    $attrs[$lf] = $fn();
                 }
-                else if (!function_exists('ldap_parse_virtuallist_control'))  // ...or by fetching all records dn and count them
-                    $this->vlv_count = $this->_exec_search(true);
-
-                $this->vlv_active = $this->_vlv_set_controls($this->prop, $this->list_page, $this->page_size);
-            }
-
-            // only fetch dn for count (should keep the payload low)
-            $attrs = $count ? array('dn') : array_values($this->fieldmap);
-            if ($this->ldap_result = @$function($this->conn, $this->base_dn, $filter,
-                $attrs, 0, (int)$this->prop['sizelimit'], (int)$this->prop['timelimit'])
-            ) {
-                // when running on a patched PHP we can use the extended functions to retrieve the total count from the LDAP search result
-                if ($this->vlv_active && function_exists('ldap_parse_virtuallist_control')) {
-                    if (ldap_parse_result($this->conn, $this->ldap_result,
-                        $errcode, $matcheddn, $errmsg, $referrals, $serverctrls)
-                        && $serverctrls // can be null e.g. in case of adm. limit error
-                    ) {
-                        ldap_parse_virtuallist_control($this->conn, $serverctrls,
-                            $last_offset, $this->vlv_count, $vresult);
-                        $this->_debug("S: VLV result: last_offset=$last_offset; content_count=$this->vlv_count");
-                    }
-                    else {
-                        $this->_debug("S: ".($errmsg ? $errmsg : ldap_error($this->conn)));
-                    }
+                else {
+                    // replace {attr} placeholders with concrete attribute values
+                    $attrs[$lf] = preg_replace('/\{\w+\}/', '', strtr($templ, $attrvals));
                 }
-
-                $entries_count = ldap_count_entries($this->conn, $this->ldap_result);
-                $this->_debug("S: $entries_count record(s)");
-
-                return $count ? $entries_count : true;
-            }
-            else {
-                $this->_debug("S: ".ldap_error($this->conn));
             }
         }
-
-        return false;
-    }
-
-    /**
-     * Choose the right PHP function according to scope property
-     */
-    private function _scope2func($scope, &$ns_function = null)
-    {
-        switch ($scope) {
-          case 'sub':
-            $function = $ns_function  = 'ldap_search';
-            break;
-          case 'base':
-            $function = $ns_function = 'ldap_read';
-            break;
-          default:
-            $function = 'ldap_list';
-            $ns_function = 'ldap_read';
-            break;
-        }
-
-        return $function;
-    }
-
-    /**
-     * Set server controls for Virtual List View (paginated listing)
-     */
-    private function _vlv_set_controls($prop, $list_page, $page_size, $search = null)
-    {
-        $sort_ctrl = array('oid' => "1.2.840.113556.1.4.473",  'value' => $this->_sort_ber_encode((array)$prop['sort']));
-        $vlv_ctrl  = array('oid' => "2.16.840.1.113730.3.4.9", 'value' => $this->_vlv_ber_encode(($offset = ($list_page-1) * $page_size + 1), $page_size, $search), 'iscritical' => true);
-
-        $sort = (array)$prop['sort'];
-        $this->_debug("C: set controls sort=" . join(' ', unpack('H'.(strlen($sort_ctrl['value'])*2), $sort_ctrl['value'])) . " ($sort[0]);"
-            . " vlv=" . join(' ', (unpack('H'.(strlen($vlv_ctrl['value'])*2), $vlv_ctrl['value']))) . " ($offset/$page_size)");
-
-        if (!ldap_set_option($this->conn, LDAP_OPT_SERVER_CONTROLS, array($sort_ctrl, $vlv_ctrl))) {
-            $this->_debug("S: ".ldap_error($this->conn));
-            $this->set_error(self::ERROR_SEARCH, 'vlvnotsupported');
-            return false;
-        }
-
-        return true;
     }
 
 
@@ -1510,12 +1344,20 @@
      */
     private function _ldap2result($rec)
     {
-        $out = array();
+        $out = array('_type' => 'person');
+        $fieldmap = $this->fieldmap;
 
         if ($rec['dn'])
             $out[$this->primary_key] = self::dn_encode($rec['dn']);
 
-        foreach ($this->fieldmap as $rf => $lf)
+        // determine record type
+        if (self::is_group_entry($rec)) {
+            $out['_type'] = 'group';
+            $out['readonly'] = true;
+            $fieldmap['name'] = $this->group_data['name_attr'] ? $this->group_data['name_attr'] : $this->prop['groups']['name_attr'];
+        }
+
+        foreach ($fieldmap as $rf => $lf)
         {
             for ($i=0; $i < $rec[$lf]['count']; $i++) {
                 if (!($value = $rec[$lf][$i]))
@@ -1577,8 +1419,10 @@
             if (is_array($colprop['serialized'])) {
                foreach ($colprop['serialized'] as $subtype => $delim) {
                   $key = $col.':'.$subtype;
-                  foreach ((array)$save_cols[$key] as $i => $val)
-                     $save_cols[$key][$i] = join($delim, array($val['street'], $val['locality'], $val['zipcode'], $val['country']));
+                  foreach ((array)$save_cols[$key] as $i => $val) {
+                     $values = array($val['street'], $val['locality'], $val['zipcode'], $val['country']);
+                     $save_cols[$key][$i] = count(array_filter($values)) ? join($delim, $values) : null;
+                 }
                }
             }
         }
@@ -1616,11 +1460,11 @@
     {
         // list of known attribute aliases
         static $aliases = array(
-            'gn' => 'givenname',
+            'gn'            => 'givenname',
             'rfc822mailbox' => 'email',
-            'userid' => 'uid',
-            'emailaddress' => 'email',
-            'pkcs9email' => 'email',
+            'userid'        => 'uid',
+            'emailaddress'  => 'email',
+            'pkcs9email'    => 'email',
         );
 
         list($name, $limit) = explode(':', $namev, 2);
@@ -1629,6 +1473,15 @@
         return (isset($aliases[$name]) ? $aliases[$name] : $name) . $suffix;
     }
 
+    /**
+     * Determines whether the given LDAP entry is a group record
+     */
+    private static function is_group_entry($entry)
+    {
+        $classes = array_map('strtolower', (array)$entry['objectclass']);
+
+        return count(array_intersect(array_keys(self::$group_types), $classes)) > 0;
+    }
 
     /**
      * Prints debug info to the log
@@ -1645,55 +1498,27 @@
      * Activate/deactivate debug mode
      *
      * @param boolean $dbg True if LDAP commands should be logged
-     * @access public
      */
     function set_debug($dbg = true)
     {
         $this->debug = $dbg;
-    }
-
 
-    /**
-     * Quotes attribute value string
-     *
-     * @param string $str Attribute value
-     * @param bool   $dn  True if the attribute is a DN
-     *
-     * @return string Quoted string
-     */
-    private static function _quote_string($str, $dn=false)
-    {
-        // take firt entry if array given
-        if (is_array($str))
-            $str = reset($str);
-
-        if ($dn)
-            $replace = array(','=>'\2c', '='=>'\3d', '+'=>'\2b', '<'=>'\3c',
-                '>'=>'\3e', ';'=>'\3b', '\\'=>'\5c', '"'=>'\22', '#'=>'\23');
-        else
-            $replace = array('*'=>'\2a', '('=>'\28', ')'=>'\29', '\\'=>'\5c',
-                '/'=>'\2f');
-
-        return strtr($str, $replace);
+        if ($this->ldap) {
+            $this->ldap->set_debug($dbg);
+        }
     }
 
 
     /**
      * Setter for the current group
-     * (empty, has to be re-implemented by extending class)
      */
     function set_group($group_id)
     {
-        if ($group_id)
-        {
-            if (($group_cache = $this->cache->get('groups')) === null)
-                $group_cache = $this->_fetch_groups();
-
+        if ($group_id) {
             $this->group_id = $group_id;
-            $this->group_data = $group_cache[$group_id];
+            $this->group_data = $this->get_group_entry($group_id);
         }
-        else
-        {
+        else {
             $this->group_id = 0;
             $this->group_data = null;
         }
@@ -1703,28 +1528,32 @@
      * List all active contact groups of this source
      *
      * @param string  Optional search string to match group name
+     * @param int     Matching mode:
+     *                0 - partial (*abc*),
+     *                1 - strict (=),
+     *                2 - prefix (abc*)
+     *
      * @return array  Indexed list of contact groups, each a hash array
      */
-    function list_groups($search = null)
+    function list_groups($search = null, $mode = 0)
     {
-        if (!$this->groups)
+        if (!$this->groups) {
             return array();
+        }
 
-        // use cached list for searching
-        $this->cache->expunge();
-        if (!$search || ($group_cache = $this->cache->get('groups')) === null)
-            $group_cache = $this->_fetch_groups();
+        $group_cache = $this->_fetch_groups();
+        $groups      = array();
 
-        $groups = array();
         if ($search) {
-            $search = mb_strtolower($search);
             foreach ($group_cache as $group) {
-                if (strpos(mb_strtolower($group['name']), $search) !== false)
+                if ($this->compare_search_value('name', $group['name'], $search, $mode)) {
                     $groups[] = $group;
+                }
             }
         }
-        else
+        else {
             $groups = $group_cache;
+        }
 
         return array_values($groups);
     }
@@ -1732,80 +1561,140 @@
     /**
      * Fetch groups from server
      */
-    private function _fetch_groups($vlv_page = 0)
+    private function _fetch_groups($vlv_page = null)
     {
-        $base_dn = $this->groups_base_dn;
-        $filter = $this->prop['groups']['filter'];
-        $name_attr = $this->prop['groups']['name_attr'];
+        // special case: list groups from 'group_filters' config
+        if ($vlv_page === null && !empty($this->prop['group_filters'])) {
+            $groups = array();
+
+            // list regular groups configuration as special filter
+            if (!empty($this->prop['groups']['filter'])) {
+                $id = '__groups__';
+                $groups[$id] = array('ID' => $id, 'name' => rcube_label('groups'), 'virtual' => true) + $this->prop['groups'];
+            }
+
+            foreach ($this->prop['group_filters'] as $id => $prop) {
+                $groups[$id] = $prop + array('ID' => $id, 'name' => ucfirst($id), 'virtual' => true, 'base_dn' => $this->base_dn);
+            }
+
+            return $groups;
+        }
+
+        if ($this->cache && $vlv_page === null && ($groups = $this->cache->get('groups')) !== null) {
+            return $groups;
+        }
+
+        $base_dn    = $this->groups_base_dn;
+        $filter     = $this->prop['groups']['filter'];
+        $scope      = $this->prop['groups']['scope'];
+        $name_attr  = $this->prop['groups']['name_attr'];
         $email_attr = $this->prop['groups']['email_attr'] ? $this->prop['groups']['email_attr'] : 'mail';
         $sort_attrs = $this->prop['groups']['sort'] ? (array)$this->prop['groups']['sort'] : array($name_attr);
-        $sort_attr = $sort_attrs[0];
+        $sort_attr  = $sort_attrs[0];
 
-        $this->_debug("C: Search [$filter][dn: $base_dn]");
+        $ldap = $this->ldap;
 
         // use vlv to list groups
         if ($this->prop['groups']['vlv']) {
             $page_size = 200;
-            if (!$this->prop['groups']['sort'])
+            if (!$this->prop['groups']['sort']) {
                 $this->prop['groups']['sort'] = $sort_attrs;
-            $vlv_active = $this->_vlv_set_controls($this->prop['groups'], $vlv_page+1, $page_size);
+            }
+
+            $ldap = clone $this->ldap;
+            $ldap->set_config($this->prop['groups']);
+            $ldap->set_vlv_page($vlv_page+1, $page_size);
         }
 
-        $function = $this->_scope2func($this->prop['groups']['scope'], $ns_function);
-        $res = @$function($this->conn, $base_dn, $filter, array_unique(array('dn', 'objectClass', $name_attr, $email_attr, $sort_attr)));
-        if ($res === false)
-        {
-            $this->_debug("S: ".ldap_error($this->conn));
+        $attrs     = array_unique(array('dn', 'objectClass', $name_attr, $email_attr, $sort_attr));
+        $ldap_data = $ldap->search($base_dn, $filter, $scope, $attrs, $this->prop['groups']);
+
+        if ($ldap_data === false) {
             return array();
         }
 
-        $ldap_data = ldap_get_entries($this->conn, $res);
-        $this->_debug("S: ".ldap_count_entries($this->conn, $res)." record(s)");
-
-        $groups = array();
+        $groups          = array();
         $group_sortnames = array();
-        $group_count = $ldap_data["count"];
-        for ($i=0; $i < $group_count; $i++)
-        {
-            $group_name = is_array($ldap_data[$i][$name_attr]) ? $ldap_data[$i][$name_attr][0] : $ldap_data[$i][$name_attr];
-            $group_id = self::dn_encode($group_name);
+        $group_count     = $ldap_data->count();
+
+        foreach ($ldap_data as $entry) {
+            if (!$entry['dn'])  // DN is mandatory
+                $entry['dn'] = $ldap_data->get_dn();
+
+            $group_name = is_array($entry[$name_attr]) ? $entry[$name_attr][0] : $entry[$name_attr];
+            $group_id = self::dn_encode($entry['dn']);
             $groups[$group_id]['ID'] = $group_id;
-            $groups[$group_id]['dn'] = $ldap_data[$i]['dn'];
+            $groups[$group_id]['dn'] = $entry['dn'];
             $groups[$group_id]['name'] = $group_name;
-            $groups[$group_id]['member_attr'] = $this->get_group_member_attr($ldap_data[$i]['objectclass']);
+            $groups[$group_id]['member_attr'] = $this->get_group_member_attr($entry['objectclass']);
 
             // list email attributes of a group
-            for ($j=0; $ldap_data[$i][$email_attr] && $j < $ldap_data[$i][$email_attr]['count']; $j++) {
-                if (strpos($ldap_data[$i][$email_attr][$j], '@') > 0)
-                    $groups[$group_id]['email'][] = $ldap_data[$i][$email_attr][$j];
+            for ($j=0; $entry[$email_attr] && $j < $entry[$email_attr]['count']; $j++) {
+                if (strpos($entry[$email_attr][$j], '@') > 0)
+                    $groups[$group_id]['email'][] = $entry[$email_attr][$j];
             }
 
-            $group_sortnames[] = mb_strtolower($ldap_data[$i][$sort_attr][0]);
+            $group_sortnames[] = mb_strtolower($entry[$sort_attr][0]);
         }
 
         // recursive call can exit here
-        if ($vlv_page > 0)
+        if ($vlv_page > 0) {
             return $groups;
+        }
 
         // call recursively until we have fetched all groups
-        while ($vlv_active && $group_count == $page_size)
-        {
-            $next_page = $this->_fetch_groups(++$vlv_page);
-            $groups = array_merge($groups, $next_page);
+        while ($this->prop['groups']['vlv'] && $group_count == $page_size) {
+            $next_page   = $this->_fetch_groups(++$vlv_page);
+            $groups      = array_merge($groups, $next_page);
             $group_count = count($next_page);
         }
 
         // when using VLV the list of groups is already sorted
-        if (!$this->prop['groups']['vlv'])
+        if (!$this->prop['groups']['vlv']) {
             array_multisort($group_sortnames, SORT_ASC, SORT_STRING, $groups);
+        }
 
         // cache this
-        $this->cache->set('groups', $groups);
+        if ($this->cache) {
+            $this->cache->set('groups', $groups);
+        }
 
         return $groups;
     }
 
     /**
+     * Fetch a group entry from LDAP and save in local cache
+     */
+    private function get_group_entry($group_id)
+    {
+        $group_cache = $this->_fetch_groups();
+
+        // add group record to cache if it isn't yet there
+        if (!isset($group_cache[$group_id])) {
+            $name_attr = $this->prop['groups']['name_attr'];
+            $dn = self::dn_decode($group_id);
+
+            if ($list = $this->ldap->read_entries($dn, '(objectClass=*)', array('dn','objectClass','member','uniqueMember','memberURL',$name_attr,$this->fieldmap['email']))) {
+                $entry = $list[0];
+                $group_name = is_array($entry[$name_attr]) ? $entry[$name_attr][0] : $entry[$name_attr];
+                $group_cache[$group_id]['ID'] = $group_id;
+                $group_cache[$group_id]['dn'] = $dn;
+                $group_cache[$group_id]['name'] = $group_name;
+                $group_cache[$group_id]['member_attr'] = $this->get_group_member_attr($entry['objectclass']);
+            }
+            else {
+                $group_cache[$group_id] = false;
+            }
+
+            if ($this->cache) {
+                $this->cache->set('groups', $group_cache);
+            }
+        }
+
+        return $group_cache[$group_id];
+    }
+
+    /**
      * Get group properties such as name and email address(es)
      *
      * @param string Group identifier
@@ -1813,10 +1702,7 @@
      */
     function get_group($group_id)
     {
-        if (($group_cache = $this->cache->get('groups')) === null)
-            $group_cache = $this->_fetch_groups();
-
-        $group_data = $group_cache[$group_id];
+        $group_data = $this->get_group_entry($group_id);
         unset($group_data['dn'], $group_data['member_attr']);
 
         return $group_data;
@@ -1830,24 +1716,24 @@
      */
     function create_group($group_name)
     {
-        $base_dn = $this->groups_base_dn;
-        $new_dn = "cn=$group_name,$base_dn";
-        $new_gid = self::dn_encode($group_name);
+        $new_dn      = 'cn=' . rcube_ldap_generic::quote_string($group_name, true) . ',' . $this->groups_base_dn;
+        $new_gid     = self::dn_encode($new_dn);
         $member_attr = $this->get_group_member_attr();
-        $name_attr = $this->prop['groups']['name_attr'] ? $this->prop['groups']['name_attr'] : 'cn';
-
-        $new_entry = array(
+        $name_attr   = $this->prop['groups']['name_attr'] ? $this->prop['groups']['name_attr'] : 'cn';
+        $new_entry   = array(
             'objectClass' => $this->prop['groups']['object_classes'],
             $name_attr => $group_name,
             $member_attr => '',
         );
 
-        if (!$this->ldap_add($new_dn, $new_entry)) {
+        if (!$this->ldap->add($new_dn, $new_entry)) {
             $this->set_error(self::ERROR_SAVING, 'errorsaving');
             return false;
         }
 
-        $this->cache->remove('groups');
+        if ($this->cache) {
+            $this->cache->remove('groups');
+        }
 
         return array('id' => $new_gid, 'name' => $group_name);
     }
@@ -1860,19 +1746,18 @@
      */
     function delete_group($group_id)
     {
-        if (($group_cache = $this->cache->get('groups')) === null)
-            $group_cache = $this->_fetch_groups();
+        $group_cache = $this->_fetch_groups();
+        $del_dn      = $group_cache[$group_id]['dn'];
 
-        $base_dn = $this->groups_base_dn;
-        $group_name = $group_cache[$group_id]['name'];
-        $del_dn = "cn=$group_name,$base_dn";
-
-        if (!$this->ldap_delete($del_dn)) {
+        if (!$this->ldap->delete($del_dn)) {
             $this->set_error(self::ERROR_SAVING, 'errorsaving');
             return false;
         }
 
-        $this->cache->remove('groups');
+        if ($this->cache) {
+            unset($group_cache[$group_id]);
+            $this->cache->set('groups', $group_cache);
+        }
 
         return true;
     }
@@ -1887,21 +1772,19 @@
      */
     function rename_group($group_id, $new_name, &$new_gid)
     {
-        if (($group_cache = $this->cache->get('groups')) === null)
-            $group_cache = $this->_fetch_groups();
+        $group_cache = $this->_fetch_groups();
+        $old_dn      = $group_cache[$group_id]['dn'];
+        $new_rdn     = "cn=" . rcube_ldap_generic::quote_string($new_name, true);
+        $new_gid     = self::dn_encode($new_rdn . ',' . $this->groups_base_dn);
 
-        $base_dn = $this->groups_base_dn;
-        $group_name = $group_cache[$group_id]['name'];
-        $old_dn = "cn=$group_name,$base_dn";
-        $new_rdn = "cn=$new_name";
-        $new_gid = self::dn_encode($new_name);
-
-        if (!$this->ldap_rename($old_dn, $new_rdn, null, true)) {
+        if (!$this->ldap->rename($old_dn, $new_rdn, null, true)) {
             $this->set_error(self::ERROR_SAVING, 'errorsaving');
             return false;
         }
 
-        $this->cache->remove('groups');
+        if ($this->cache) {
+            $this->cache->remove('groups');
+        }
 
         return $new_name;
     }
@@ -1909,66 +1792,71 @@
     /**
      * Add the given contact records the a certain group
      *
-     * @param string  Group identifier
-     * @param array   List of contact identifiers to be added
-     * @return int    Number of contacts added
+     * @param string       Group identifier
+     * @param array|string List of contact identifiers to be added
+     *
+     * @return int Number of contacts added
      */
     function add_to_group($group_id, $contact_ids)
     {
-        if (($group_cache = $this->cache->get('groups')) === null)
-            $group_cache = $this->_fetch_groups();
+        $group_cache = $this->_fetch_groups();
+        $member_attr = $group_cache[$group_id]['member_attr'];
+        $group_dn    = $group_cache[$group_id]['dn'];
+        $new_attrs   = array();
 
-        if (!is_array($contact_ids))
+        if (!is_array($contact_ids)) {
             $contact_ids = explode(',', $contact_ids);
+        }
 
-        $base_dn     = $this->groups_base_dn;
-        $group_name  = $group_cache[$group_id]['name'];
-        $member_attr = $group_cache[$group_id]['member_attr'];
-        $group_dn    = "cn=$group_name,$base_dn";
-
-        $new_attrs = array();
-        foreach ($contact_ids as $id)
+        foreach ($contact_ids as $id) {
             $new_attrs[$member_attr][] = self::dn_decode($id);
+        }
 
-        if (!$this->ldap_mod_add($group_dn, $new_attrs)) {
+        if (!$this->ldap->mod_add($group_dn, $new_attrs)) {
             $this->set_error(self::ERROR_SAVING, 'errorsaving');
             return 0;
         }
 
-        $this->cache->remove('groups');
+        if ($this->cache) {
+            $this->cache->remove('groups');
+        }
 
-        return count($new_attrs['member']);
+        return count($new_attrs[$member_attr]);
     }
 
     /**
      * Remove the given contact records from a certain group
      *
-     * @param string  Group identifier
-     * @param array   List of contact identifiers to be removed
-     * @return int    Number of deleted group members
+     * @param string       Group identifier
+     * @param array|string List of contact identifiers to be removed
+     *
+     * @return int Number of deleted group members
      */
     function remove_from_group($group_id, $contact_ids)
     {
-        if (($group_cache = $this->cache->get('groups')) === null)
-            $group_cache = $this->_fetch_groups();
-
-        $base_dn     = $this->groups_base_dn;
-        $group_name  = $group_cache[$group_id]['name'];
+        $group_cache = $this->_fetch_groups();
         $member_attr = $group_cache[$group_id]['member_attr'];
-        $group_dn    = "cn=$group_name,$base_dn";
+        $group_dn    = $group_cache[$group_id]['dn'];
+        $del_attrs   = array();
+
+        if (!is_array($contact_ids)) {
+            $contact_ids = explode(',', $contact_ids);
+        }
 
-        $del_attrs = array();
-        foreach (explode(",", $contact_ids) as $id)
+        foreach ($contact_ids as $id) {
             $del_attrs[$member_attr][] = self::dn_decode($id);
+        }
 
-        if (!$this->ldap_mod_del($group_dn, $del_attrs)) {
+        if (!$this->ldap->mod_del($group_dn, $del_attrs)) {
             $this->set_error(self::ERROR_SAVING, 'errorsaving');
             return 0;
         }
 
-        $this->cache->remove('groups');
+        if ($this->cache) {
+            $this->cache->remove('groups');
+        }
 
-        return count($del_attrs['member']);
+        return count($del_attrs[$member_attr]);
     }
 
     /**
@@ -1981,204 +1869,61 @@
      */
     function get_record_groups($contact_id)
     {
-        if (!$this->groups)
+        if (!$this->groups) {
             return array();
+        }
 
         $base_dn     = $this->groups_base_dn;
         $contact_dn  = self::dn_decode($contact_id);
         $name_attr   = $this->prop['groups']['name_attr'] ? $this->prop['groups']['name_attr'] : 'cn';
         $member_attr = $this->get_group_member_attr();
         $add_filter  = '';
+
         if ($member_attr != 'member' && $member_attr != 'uniqueMember')
             $add_filter = "($member_attr=$contact_dn)";
         $filter = strtr("(|(member=$contact_dn)(uniqueMember=$contact_dn)$add_filter)", array('\\' => '\\\\'));
 
-        $this->_debug("C: Search [$filter][dn: $base_dn]");
-
-        $res = @ldap_search($this->conn, $base_dn, $filter, array($name_attr));
-        if ($res === false)
-        {
-            $this->_debug("S: ".ldap_error($this->conn));
+        $ldap_data = $this->ldap->search($base_dn, $filter, 'sub', array('dn', $name_attr));
+        if ($res === false) {
             return array();
         }
-        $ldap_data = ldap_get_entries($this->conn, $res);
-        $this->_debug("S: ".ldap_count_entries($this->conn, $res)." record(s)");
 
         $groups = array();
-        for ($i=0; $i<$ldap_data["count"]; $i++)
-        {
-            $group_name = $ldap_data[$i][$name_attr][0];
-            $group_id = self::dn_encode($group_name);
-            $groups[$group_id] = $group_id;
+        foreach ($ldap_data as $entry) {
+            if (!$entry['dn'])
+                $entry['dn'] = $ldap_data->get_dn();
+            $group_name = $entry[$name_attr][0];
+            $group_id = self::dn_encode($entry['dn']);
+            $groups[$group_id] = $group_name;
         }
+
         return $groups;
     }
 
     /**
      * Detects group member attribute name
      */
-    private function get_group_member_attr($object_classes = array())
+    private function get_group_member_attr($object_classes = array(), $default = 'member')
     {
         if (empty($object_classes)) {
             $object_classes = $this->prop['groups']['object_classes'];
         }
+
         if (!empty($object_classes)) {
             foreach ((array)$object_classes as $oc) {
-                switch (strtolower($oc)) {
-                    case 'group':
-                    case 'groupofnames':
-                    case 'kolabgroupofnames':
-                        $member_attr = 'member';
-                        break;
-
-                    case 'groupofuniquenames':
-                    case 'kolabgroupofuniquenames':
-                        $member_attr = 'uniqueMember';
-                        break;
+                if ($attr = self::$group_types[strtolower($oc)]) {
+                    return $attr;
                 }
             }
         }
 
-        if (!empty($member_attr)) {
-            return $member_attr;
-        }
-
         if (!empty($this->prop['groups']['member_attr'])) {
             return $this->prop['groups']['member_attr'];
         }
 
-        return 'member';
-    }
-
-
-    /**
-     * Generate BER encoded string for Virtual List View option
-     *
-     * @param integer List offset (first record)
-     * @param integer Records per page
-     * @return string BER encoded option value
-     */
-    private function _vlv_ber_encode($offset, $rpp, $search = '')
-    {
-        # this string is ber-encoded, php will prefix this value with:
-        # 04 (octet string) and 10 (length of 16 bytes)
-        # the code behind this string is broken down as follows:
-        # 30 = ber sequence with a length of 0e (14) bytes following
-        # 02 = type integer (in two's complement form) with 2 bytes following (beforeCount): 01 00 (ie 0)
-        # 02 = type integer (in two's complement form) with 2 bytes following (afterCount):  01 18 (ie 25-1=24)
-        # a0 = type context-specific/constructed with a length of 06 (6) bytes following
-        # 02 = type integer with 2 bytes following (offset): 01 01 (ie 1)
-        # 02 = type integer with 2 bytes following (contentCount):  01 00
-
-        # whith a search string present:
-        # 81 = type context-specific/constructed with a length of 04 (4) bytes following (the length will change here)
-        # 81 indicates a user string is present where as a a0 indicates just a offset search
-        # 81 = type context-specific/constructed with a length of 06 (6) bytes following
-
-        # the following info was taken from the ISO/IEC 8825-1:2003 x.690 standard re: the
-        # encoding of integer values (note: these values are in
-        # two-complement form so since offset will never be negative bit 8 of the
-        # leftmost octet should never by set to 1):
-        # 8.3.2: If the contents octets of an integer value encoding consist
-        # of more than one octet, then the bits of the first octet (rightmost) and bit 8
-        # of the second (to the left of first octet) octet:
-        # a) shall not all be ones; and
-        # b) shall not all be zero
-
-        if ($search)
-        {
-            $search = preg_replace('/[^-[:alpha:] ,.()0-9]+/', '', $search);
-            $ber_val = self::_string2hex($search);
-            $str = self::_ber_addseq($ber_val, '81');
-        }
-        else
-        {
-            # construct the string from right to left
-            $str = "020100"; # contentCount
-
-            $ber_val = self::_ber_encode_int($offset);  // returns encoded integer value in hex format
-
-            // calculate octet length of $ber_val
-            $str = self::_ber_addseq($ber_val, '02') . $str;
-
-            // now compute length over $str
-            $str = self::_ber_addseq($str, 'a0');
-        }
-
-        // now tack on records per page
-        $str = "020100" . self::_ber_addseq(self::_ber_encode_int($rpp-1), '02') . $str;
-
-        // now tack on sequence identifier and length
-        $str = self::_ber_addseq($str, '30');
-
-        return pack('H'.strlen($str), $str);
-    }
-
-
-    /**
-     * create ber encoding for sort control
-     *
-     * @param array List of cols to sort by
-     * @return string BER encoded option value
-     */
-    private function _sort_ber_encode($sortcols)
-    {
-        $str = '';
-        foreach (array_reverse((array)$sortcols) as $col) {
-            $ber_val = self::_string2hex($col);
-
-            # 30 = ber sequence with a length of octet value
-            # 04 = octet string with a length of the ascii value
-            $oct = self::_ber_addseq($ber_val, '04');
-            $str = self::_ber_addseq($oct, '30') . $str;
-        }
-
-        // now tack on sequence identifier and length
-        $str = self::_ber_addseq($str, '30');
-
-        return pack('H'.strlen($str), $str);
-    }
-
-    /**
-     * Add BER sequence with correct length and the given identifier
-     */
-    private static function _ber_addseq($str, $identifier)
-    {
-        $len = dechex(strlen($str)/2);
-        if (strlen($len) % 2 != 0)
-            $len = '0'.$len;
-
-        return $identifier . $len . $str;
-    }
-
-    /**
-     * Returns BER encoded integer value in hex format
-     */
-    private static function _ber_encode_int($offset)
-    {
-        $val = dechex($offset);
-        $prefix = '';
-
-        // check if bit 8 of high byte is 1
-        if (preg_match('/^[89abcdef]/', $val))
-            $prefix = '00';
-
-        if (strlen($val)%2 != 0)
-            $prefix .= '0';
-
-        return $prefix . $val;
+        return $default;
     }
 
-    /**
-     * Returns ascii string encoded in hex
-     */
-    private static function _string2hex($str)
-    {
-        $hex = '';
-        for ($i=0; $i < strlen($str); $i++)
-            $hex .= dechex(ord($str[$i]));
-        return $hex;
-    }
 
     /**
      * HTML-safe DN string encoding
@@ -2207,130 +1952,4 @@
         return base64_decode($str);
     }
 
-    /**
-     * Wrapper for ldap_add()
-     */
-    protected function ldap_add($dn, $entry)
-    {
-        $this->_debug("C: Add [dn: $dn]: ".print_r($entry, true));
-
-        $res = ldap_add($this->conn, $dn, $entry);
-        if ($res === false) {
-            $this->_debug("S: ".ldap_error($this->conn));
-            return false;
-        }
-
-        $this->_debug("S: OK");
-        return true;
-    }
-
-    /**
-     * Wrapper for ldap_delete()
-     */
-    protected function ldap_delete($dn)
-    {
-        $this->_debug("C: Delete [dn: $dn]");
-
-        $res = ldap_delete($this->conn, $dn);
-        if ($res === false) {
-            $this->_debug("S: ".ldap_error($this->conn));
-            return false;
-        }
-
-        $this->_debug("S: OK");
-        return true;
-    }
-
-    /**
-     * Wrapper for ldap_mod_replace()
-     */
-    protected function ldap_mod_replace($dn, $entry)
-    {
-        $this->_debug("C: Replace [dn: $dn]: ".print_r($entry, true));
-
-        if (!ldap_mod_replace($this->conn, $dn, $entry)) {
-            $this->_debug("S: ".ldap_error($this->conn));
-            return false;
-        }
-
-        $this->_debug("S: OK");
-        return true;
-    }
-
-    /**
-     * Wrapper for ldap_mod_add()
-     */
-    protected function ldap_mod_add($dn, $entry)
-    {
-        $this->_debug("C: Add [dn: $dn]: ".print_r($entry, true));
-
-        if (!ldap_mod_add($this->conn, $dn, $entry)) {
-            $this->_debug("S: ".ldap_error($this->conn));
-            return false;
-        }
-
-        $this->_debug("S: OK");
-        return true;
-    }
-
-    /**
-     * Wrapper for ldap_mod_del()
-     */
-    protected function ldap_mod_del($dn, $entry)
-    {
-        $this->_debug("C: Delete [dn: $dn]: ".print_r($entry, true));
-
-        if (!ldap_mod_del($this->conn, $dn, $entry)) {
-            $this->_debug("S: ".ldap_error($this->conn));
-            return false;
-        }
-
-        $this->_debug("S: OK");
-        return true;
-    }
-
-    /**
-     * Wrapper for ldap_rename()
-     */
-    protected function ldap_rename($dn, $newrdn, $newparent = null, $deleteoldrdn = true)
-    {
-        $this->_debug("C: Rename [dn: $dn] [dn: $newrdn]");
-
-        if (!ldap_rename($this->conn, $dn, $newrdn, $newparent, $deleteoldrdn)) {
-            $this->_debug("S: ".ldap_error($this->conn));
-            return false;
-        }
-
-        $this->_debug("S: OK");
-        return true;
-    }
-
-    /**
-     * Wrapper for ldap_list()
-     */
-    protected function ldap_list($dn, $filter, $attrs = array(''))
-    {
-        $list = array();
-        $this->_debug("C: List [dn: $dn] [{$filter}]");
-
-        if ($result = ldap_list($this->conn, $dn, $filter, $attrs)) {
-            $list = ldap_get_entries($this->conn, $result);
-
-            if ($list === false) {
-                $this->_debug("S: ".ldap_error($this->conn));
-                return array();
-            }
-
-            $count = $list['count'];
-            unset($list['count']);
-
-            $this->_debug("S: $count record(s)");
-        }
-        else {
-            $this->_debug("S: ".ldap_error($this->conn));
-        }
-
-        return $list;
-    }
-
 }

kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/rcube_ldap_generic.php Added

@@ -0,0 +1,1049 @@
+<?php
+
+/*
+ +-----------------------------------------------------------------------+
+ | Roundcube/rcube_ldap_generic.php                                      |
+ |                                                                       |
+ | This file is part of the Roundcube Webmail client                     |
+ | Copyright (C) 2006-2013, The Roundcube Dev Team                       |
+ | Copyright (C) 2012-2013, Kolab Systems AG                             |
+ |                                                                       |
+ | Licensed under the GNU General Public License version 3 or            |
+ | any later version with exceptions for skins & plugins.                |
+ | See the README file for a full license statement.                     |
+ |                                                                       |
+ | PURPOSE:                                                              |
+ |   Provide basic functionality for accessing LDAP directories          |
+ |                                                                       |
+ +-----------------------------------------------------------------------+
+ | Author: Thomas Bruederli <roundcube@gmail.com>                        |
+ |         Aleksander Machniak <machniak@kolabsys.com>                   |
+ +-----------------------------------------------------------------------+
+*/
+
+
+/*
+  LDAP connection properties
+  --------------------------
+
+  $prop = array(
+      'host'            => '<ldap-server-address>',
+      // or
+      'hosts'           => array('directory.verisign.com'),
+      'port'            => 389,
+      'use_tls'         => true|false,
+      'ldap_version'    => 3,             // using LDAPv3
+      'auth_method'     => '',            // SASL authentication method (for proxy auth), e.g. DIGEST-MD5
+      'attributes'      => array('dn'),   // List of attributes to read from the server
+      'vlv'             => false,         // Enable Virtual List View to more efficiently fetch paginated data (if server supports it)
+      'config_root_dn'  => 'cn=config',   // Root DN to read config (e.g. vlv indexes) from
+      'numsub_filter'   => '(objectClass=organizationalUnit)',   // with VLV, we also use numSubOrdinates to query the total number of records. Set this filter to get all numSubOrdinates attributes for counting
+      'sizelimit'       => '0',           // Enables you to limit the count of entries fetched. Setting this to 0 means no limit.
+      'timelimit'       => '0',           // Sets the number of seconds how long is spend on the search. Setting this to 0 means no limit.
+      'network_timeout' => 10,            // The timeout (in seconds) for connect + bind arrempts. This is only supported in PHP >= 5.3.0 with OpenLDAP 2.x
+      'referrals'       => true|false,    // Sets the LDAP_OPT_REFERRALS option. Mostly used in multi-domain Active Directory setups
+  );
+*/
+
+/**
+ * Model class to access an LDAP directories
+ *
+ * @package    Framework
+ * @subpackage LDAP
+ */
+class rcube_ldap_generic
+{
+    const UPDATE_MOD_ADD = 1;
+    const UPDATE_MOD_DELETE = 2;
+    const UPDATE_MOD_REPLACE = 4;
+    const UPDATE_MOD_FULL = 7;
+
+    public $conn;
+    public $vlv_active = false;
+
+    /** private properties */
+    protected $cache = null;
+    protected $config = array();
+    protected $attributes = array('dn');
+    protected $entries = null;
+    protected $result = null;
+    protected $debug = false;
+    protected $list_page = 1;
+    protected $page_size = 10;
+    protected $vlv_config = null;
+
+
+    /**
+    * Object constructor
+    *
+    * @param array $p LDAP connection properties
+    */
+    function __construct($p)
+    {
+        $this->config = $p;
+
+        if (is_array($p['attributes']))
+            $this->attributes = $p['attributes'];
+
+        if (!is_array($p['hosts']) && !empty($p['host']))
+            $this->config['hosts'] = array($p['host']);
+    }
+
+    /**
+     * Activate/deactivate debug mode
+     *
+     * @param boolean $dbg True if LDAP commands should be logged
+     */
+    public function set_debug($dbg = true)
+    {
+        $this->debug = $dbg;
+    }
+
+    /**
+     * Set connection options
+     *
+     * @param mixed $opt Option name as string or hash array with multiple options
+     * @param mixed $val Option value
+     */
+    public function set_config($opt, $val = null)
+    {
+        if (is_array($opt))
+            $this->config = array_merge($this->config, $opt);
+        else
+            $this->config[$opt] = $value;
+    }
+
+    /**
+     * Enable caching by passing an instance of rcube_cache to be used by this object
+     *
+     * @param object rcube_cache Instance or False to disable caching
+     */
+    public function set_cache($cache_engine)
+    {
+        $this->cache = $cache_engine;
+    }
+
+    /**
+     * Set properties for VLV-based paging
+     *
+     * @param  number $page  Page number to list (starting at 1)
+     * @param  number $size  Number of entries to display on one page
+     */
+    public function set_vlv_page($page, $size = 10)
+    {
+        $this->list_page = $page;
+        $this->page_size = $size;
+    }
+
+    /**
+    * Establish a connection to the LDAP server
+    */
+    public function connect($host = null)
+    {
+        if (!function_exists('ldap_connect')) {
+            rcube::raise_error(array('code' => 100, 'type' => 'ldap',
+                'file' => __FILE__, 'line' => __LINE__,
+                'message' => "No ldap support in this installation of PHP"),
+                true);
+            return false;
+        }
+
+        if (is_resource($this->conn) && $this->config['host'] == $host)
+            return true;
+
+        if (empty($this->config['ldap_version']))
+            $this->config['ldap_version'] = 3;
+
+        // iterate over hosts if none specified
+        if (!$host) {
+            if (!is_array($this->config['hosts']))
+                $this->config['hosts'] = array($this->config['hosts']);
+
+            foreach ($this->config['hosts'] as $host) {
+                if ($this->connect($host)) {
+                    return true;
+                }
+            }
+
+            return false;
+        }
+
+        // open connection to the given $host
+        $host     = rcube_utils::idn_to_ascii(rcube_utils::parse_host($host));
+        $hostname = $host . ($this->config['port'] ? ':'.$this->config['port'] : '');
+
+        $this->_debug("C: Connect to $hostname [{$this->config['name']}]");
+
+        if ($lc = @ldap_connect($host, $this->config['port'])) {
+            if ($this->config['use_tls'] === true)
+                if (!ldap_start_tls($lc))
+                    continue;
+
+            $this->_debug("S: OK");
+
+            ldap_set_option($lc, LDAP_OPT_PROTOCOL_VERSION, $this->config['ldap_version']);
+            $this->config['host'] = $host;
+            $this->conn = $lc;
+
+            if (!empty($this->config['network_timeout']))
+              ldap_set_option($lc, LDAP_OPT_NETWORK_TIMEOUT, $this->config['network_timeout']);
+
+            if (isset($this->config['referrals']))
+                ldap_set_option($lc, LDAP_OPT_REFERRALS, $this->config['referrals']);
+        }
+        else {
+            $this->_debug("S: NOT OK");
+        }
+
+        if (!is_resource($this->conn)) {
+            rcube::raise_error(array('code' => 100, 'type' => 'ldap',
+                'file' => __FILE__, 'line' => __LINE__,
+                'message' => "Could not connect to any LDAP server, last tried $hostname"),
+                true);
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * Bind connection with (SASL-) user and password
+     *
+     * @param string $authc Authentication user
+     * @param string $pass  Bind password
+     * @param string $authz Autorization user
+     *
+     * @return boolean True on success, False on error
+     */
+    public function sasl_bind($authc, $pass, $authz=null)
+    {
+        if (!$this->conn) {
+            return false;
+        }
+
+        if (!function_exists('ldap_sasl_bind')) {
+            rcube::raise_error(array('code' => 100, 'type' => 'ldap',
+                'file' => __FILE__, 'line' => __LINE__,
+                'message' => "Unable to bind: ldap_sasl_bind() not exists"),
+                true);
+            return false;
+        }
+
+        if (!empty($authz)) {
+            $authz = 'u:' . $authz;
+        }
+
+        if (!empty($this->config['auth_method'])) {
+            $method = $this->config['auth_method'];
+        }
+        else {
+            $method = 'DIGEST-MD5';
+        }
+
+        $this->_debug("C: SASL Bind [mech: $method, authc: $authc, authz: $authz, pass: $pass]");
+
+        if (ldap_sasl_bind($this->conn, NULL, $pass, $method, NULL, $authc, $authz)) {
+            $this->_debug("S: OK");
+            return true;
+        }
+
+        $this->_debug("S: ".ldap_error($this->conn));
+
+        rcube::raise_error(array(
+            'code' => ldap_errno($this->conn), 'type' => 'ldap',
+            'file' => __FILE__, 'line' => __LINE__,
+            'message' => "SASL Bind failed for authcid=$authc ".ldap_error($this->conn)),
+            true);
+        return false;
+    }
+
+    /**
+     * Bind connection with DN and password
+     *
+     * @param string $dn   Bind DN
+     * @param string $pass Bind password
+     *
+     * @return boolean True on success, False on error
+     */
+    public function bind($dn, $pass)
+    {
+        if (!$this->conn) {
+            return false;
+        }
+
+        $this->_debug("C: Bind $dn [pass: $pass]");
+
+        if (@ldap_bind($this->conn, $dn, $pass)) {
+            $this->_debug("S: OK");
+            return true;
+        }
+
+        $this->_debug("S: ".ldap_error($this->conn));
+
+        rcube::raise_error(array(
+            'code' => ldap_errno($this->conn), 'type' => 'ldap',
+            'file' => __FILE__, 'line' => __LINE__,
+            'message' => "Bind failed for dn=$dn: ".ldap_error($this->conn)),
+            true);
+
+        return false;
+    }
+
+    /**
+     * Close connection to LDAP server
+     */
+    public function close()
+    {
+        if ($this->conn) {
+            $this->_debug("C: Close");
+            ldap_unbind($this->conn);
+            $this->conn = null;
+        }
+    }
+
+    /**
+     * Return the last result set
+     *
+     * @return object rcube_ldap_result Result object
+     */
+    function get_result()
+    {
+        return $this->result;
+    }
+
+    /**
+     * Get a specific LDAP entry, identified by its DN
+     *
+     * @param string $dn Record identifier
+     * @return array     Hash array
+     */
+    function get_entry($dn)
+    {
+        $rec = null;
+
+        if ($this->conn && $dn) {
+            $this->_debug("C: Read $dn [(objectclass=*)]");
+
+            if ($ldap_result = @ldap_read($this->conn, $dn, '(objectclass=*)', $this->attributes)) {
+                $this->_debug("S: OK");
+
+                if ($entry = ldap_first_entry($this->conn, $ldap_result)) {
+                    $rec = ldap_get_attributes($this->conn, $entry);
+                }
+            }
+            else {
+                $this->_debug("S: ".ldap_error($this->conn));
+            }
+
+            if (!empty($rec)) {
+                $rec['dn'] = $dn; // Add in the dn for the entry.
+            }
+        }
+
+        return $rec;
+    }
+
+    /**
+     * Execute the LDAP search based on the stored credentials
+     *
+     * @param string $base_dn  The base DN to query
+     * @param string $filter   The LDAP filter for search
+     * @param string $scope    The LDAP scope (list|sub|base)
+     * @param array  $attrs    List of entry attributes to read
+     * @param array  $prop     Hash array with query configuration properties:
+     *   - sort: array of sort attributes (has to be in sync with the VLV index)
+     *   - search: search string used for VLV controls
+     * @param boolean $count_only Set to true if only entry count is requested
+     *
+     * @return mixed  rcube_ldap_result object or number of entries (if count_only=true) or false on error
+     */
+    public function search($base_dn, $filter = '', $scope = 'sub', $attrs = array('dn'), $prop = array(), $count_only = false)
+    {
+        if (!$this->conn) {
+            return false;
+        }
+
+        if (empty($filter)) {
+            $filter = '(objectclass=*)';
+        }
+
+        $this->_debug("C: Search $base_dn for $filter");
+
+        $function = self::scope2func($scope, $ns_function);
+
+        // find available VLV index for this query
+        if (!$count_only && ($vlv_sort = $this->_find_vlv($base_dn, $filter, $scope, $prop['sort']))) {
+            // when using VLV, we get the total count by...
+            // ...either reading numSubOrdinates attribute
+            if (($sub_filter = $this->config['numsub_filter']) &&
+                ($result_count = @$ns_function($this->conn, $base_dn, $sub_filter, array('numSubOrdinates'), 0, 0, 0))
+            ) {
+                $counts = ldap_get_entries($this->conn, $result_count);
+                for ($vlv_count = $j = 0; $j < $counts['count']; $j++)
+                    $vlv_count += $counts[$j]['numsubordinates'][0];
+                $this->_debug("D: total numsubordinates = " . $vlv_count);
+            }
+            // ...or by fetching all records dn and count them
+            else if (!function_exists('ldap_parse_virtuallist_control')) {
+                $vlv_count = $this->search($base_dn, $filter, $scope, array('dn'), $prop, true);
+            }
+
+            $this->vlv_active = $this->_vlv_set_controls($vlv_sort, $this->list_page, $this->page_size, $prop['search']);
+        }
+        else {
+            $this->vlv_active = false;
+        }
+
+        // only fetch dn for count (should keep the payload low)
+        if ($ldap_result = @$function($this->conn, $base_dn, $filter,
+            $attrs, 0, (int)$this->config['sizelimit'], (int)$this->config['timelimit'])
+        ) {
+            // when running on a patched PHP we can use the extended functions
+            // to retrieve the total count from the LDAP search result
+            if ($this->vlv_active && function_exists('ldap_parse_virtuallist_control')) {
+                if (ldap_parse_result($this->conn, $ldap_result, $errcode, $matcheddn, $errmsg, $referrals, $serverctrls)) {
+                    ldap_parse_virtuallist_control($this->conn, $serverctrls, $last_offset, $vlv_count, $vresult);
+                    $this->_debug("S: VLV result: last_offset=$last_offset; content_count=$vlv_count");
+                }
+                else {
+                    $this->_debug("S: ".($errmsg ? $errmsg : ldap_error($this->conn)));
+                }
+            }
+            else if ($this->debug) {
+                $this->_debug("S: ".ldap_count_entries($this->conn, $ldap_result)." record(s) found");
+            }
+
+            $this->result = new rcube_ldap_result($this->conn, $ldap_result, $base_dn, $filter, $vlv_count);
+
+            return $count_only ? $this->result->count() : $this->result;
+        }
+        else {
+            $this->_debug("S: ".ldap_error($this->conn));
+        }
+
+        return false;
+    }
+
+    /**
+     * Modify an LDAP entry on the server
+     *
+     * @param string $dn      Entry DN
+     * @param array  $params  Hash array of entry attributes
+     * @param int    $mode    Update mode (UPDATE_MOD_ADD | UPDATE_MOD_DELETE | UPDATE_MOD_REPLACE)
+     */
+    public function modify($dn, $parms, $mode = 255)
+    {
+        // TODO: implement this
+
+        return false;
+    }
+
+    /**
+     * Wrapper for ldap_add()
+     *
+     * @see ldap_add()
+     */
+    public function add($dn, $entry)
+    {
+        $this->_debug("C: Add $dn: ".print_r($entry, true));
+
+        $res = ldap_add($this->conn, $dn, $entry);
+        if ($res === false) {
+            $this->_debug("S: ".ldap_error($this->conn));
+            return false;
+        }
+
+        $this->_debug("S: OK");
+        return true;
+    }
+
+    /**
+     * Wrapper for ldap_delete()
+     *
+     * @see ldap_delete()
+     */
+    public function delete($dn)
+    {
+        $this->_debug("C: Delete $dn");
+
+        $res = ldap_delete($this->conn, $dn);
+        if ($res === false) {
+            $this->_debug("S: ".ldap_error($this->conn));
+            return false;
+        }
+
+        $this->_debug("S: OK");
+        return true;
+    }
+
+    /**
+     * Wrapper for ldap_mod_replace()
+     *
+     * @see ldap_mod_replace()
+     */
+    public function mod_replace($dn, $entry)
+    {
+        $this->_debug("C: Replace $dn: ".print_r($entry, true));
+
+        if (!ldap_mod_replace($this->conn, $dn, $entry)) {
+            $this->_debug("S: ".ldap_error($this->conn));
+            return false;
+        }
+
+        $this->_debug("S: OK");
+        return true;
+    }
+
+    /**
+     * Wrapper for ldap_mod_add()
+     *
+     * @see ldap_mod_add()
+     */
+    public function mod_add($dn, $entry)
+    {
+        $this->_debug("C: Add $dn: ".print_r($entry, true));
+
+        if (!ldap_mod_add($this->conn, $dn, $entry)) {
+            $this->_debug("S: ".ldap_error($this->conn));
+            return false;
+        }
+
+        $this->_debug("S: OK");
+        return true;
+    }
+
+    /**
+     * Wrapper for ldap_mod_del()
+     *
+     * @see ldap_mod_del()
+     */
+    public function mod_del($dn, $entry)
+    {
+        $this->_debug("C: Delete $dn: ".print_r($entry, true));
+
+        if (!ldap_mod_del($this->conn, $dn, $entry)) {
+            $this->_debug("S: ".ldap_error($this->conn));
+            return false;
+        }
+
+        $this->_debug("S: OK");
+        return true;
+    }
+
+    /**
+     * Wrapper for ldap_rename()
+     *
+     * @see ldap_rename()
+     */
+    public function rename($dn, $newrdn, $newparent = null, $deleteoldrdn = true)
+    {
+        $this->_debug("C: Rename $dn to $newrdn");
+
+        if (!ldap_rename($this->conn, $dn, $newrdn, $newparent, $deleteoldrdn)) {
+            $this->_debug("S: ".ldap_error($this->conn));
+            return false;
+        }
+
+        $this->_debug("S: OK");
+        return true;
+    }
+
+    /**
+     * Wrapper for ldap_list() + ldap_get_entries()
+     *
+     * @see ldap_list()
+     * @see ldap_get_entries()
+     */
+    public function list_entries($dn, $filter, $attributes = array('dn'))
+    {
+        $list = array();
+        $this->_debug("C: List $dn [{$filter}]");
+
+        if ($result = ldap_list($this->conn, $dn, $filter, $attributes)) {
+            $list = ldap_get_entries($this->conn, $result);
+
+            if ($list === false) {
+                $this->_debug("S: ".ldap_error($this->conn));
+                return array();
+            }
+
+            $count = $list['count'];
+            unset($list['count']);
+
+            $this->_debug("S: $count record(s)");
+        }
+        else {
+            $this->_debug("S: ".ldap_error($this->conn));
+        }
+
+        return $list;
+    }
+
+    /**
+     * Wrapper for ldap_read() + ldap_get_entries()
+     *
+     * @see ldap_read()
+     * @see ldap_get_entries()
+     */
+    public function read_entries($dn, $filter, $attributes = null)
+    {
+        $this->_debug("C: Read $dn [{$filter}]");
+
+        if ($this->conn && $dn) {
+            if (!$attributes)
+                $attributes = $this->attributes;
+
+            $result = @ldap_read($this->conn, $dn, $filter, $attributes, 0, (int)$this->config['sizelimit'], (int)$this->config['timelimit']);
+            if ($result === false) {
+                $this->_debug("S: ".ldap_error($this->conn));
+                return false;
+            }
+
+            $this->_debug("S: OK");
+            return ldap_get_entries($this->conn, $result);
+        }
+
+        return false;
+    }
+
+    /**
+     * Choose the right PHP function according to scope property
+     *
+     * @param string $scope         The LDAP scope (sub|base|list)
+     * @param string $ns_function   Function to be used for numSubOrdinates queries
+     * @return string  PHP function to be used to query directory
+     */
+    public static function scope2func($scope, &$ns_function = null)
+    {
+        switch ($scope) {
+          case 'sub':
+            $function = $ns_function  = 'ldap_search';
+            break;
+          case 'base':
+            $function = $ns_function = 'ldap_read';
+            break;
+          default:
+            $function = 'ldap_list';
+            $ns_function = 'ldap_read';
+            break;
+        }
+
+        return $function;
+    }
+
+    /**
+     * Convert the given scope integer value to a string representation
+     */
+    public static function scopeint2str($scope)
+    {
+        switch ($scope) {
+            case 2:  return 'sub';
+            case 1:  return 'one';
+            case 0:  return 'base';
+            default: $this->_debug("Scope $scope is not a valid scope integer");
+        }
+
+        return '';
+    }
+
+    /**
+     * Escapes the given value according to RFC 2254 so that it can be safely used in LDAP filters.
+     *
+     * @param string $val Value to quote
+     * @return string The escaped value
+     */
+    public static function escape_value($val)
+    {
+        return strtr($str, array('*'=>'\2a', '('=>'\28', ')'=>'\29',
+            '\\'=>'\5c', '/'=>'\2f'));
+    }
+
+    /**
+     * Escapes a DN value according to RFC 2253
+     *
+     * @param string $dn DN value o quote
+     * @return string The escaped value
+     */
+    public static function escape_dn($dn)
+    {
+        return strtr($str, array(','=>'\2c', '='=>'\3d', '+'=>'\2b',
+            '<'=>'\3c', '>'=>'\3e', ';'=>'\3b', '\\'=>'\5c',
+            '"'=>'\22', '#'=>'\23'));
+    }
+
+    /**
+     * Normalize a LDAP result by converting entry attributes arrays into single values
+     *
+     * @param array $result LDAP result set fetched with ldap_get_entries()
+     * @return array        Hash array with normalized entries, indexed by their DNs
+     */
+    public static function normalize_result($result)
+    {
+        if (!is_array($result)) {
+            return array();
+        }
+
+        $entries  = array();
+        for ($i = 0; $i < $result['count']; $i++) {
+            $key = $result[$i]['dn'] ? $result[$i]['dn'] : $i;
+            $entries[$key] = self::normalize_entry($result[$i]);
+        }
+
+        return $entries;
+    }
+
+    /**
+     * Turn an LDAP entry into a regular PHP array with attributes as keys.
+     *
+     * @param array $entry Attributes array as retrieved from ldap_get_attributes() or ldap_get_entries()
+     * @return array       Hash array with attributes as keys
+     */
+    public static function normalize_entry($entry)
+    {
+        $rec = array();
+        for ($i=0; $i < $entry['count']; $i++) {
+            $attr = $entry[$i];
+            if ($entry[$attr]['count'] == 1) {
+                switch ($attr) {
+                    case 'objectclass':
+                        $rec[$attr] = array(strtolower($entry[$attr][0]));
+                        break;
+                    default:
+                        $rec[$attr] = $entry[$attr][0];
+                        break;
+                }
+            }
+            else {
+                for ($j=0; $j < $entry[$attr]['count']; $j++) {
+                    $rec[$attr][$j] = $entry[$attr][$j];
+                }
+            }
+        }
+
+        return $rec;
+    }
+
+    /**
+     * Set server controls for Virtual List View (paginated listing)
+     */
+    private function _vlv_set_controls($sort, $list_page, $page_size, $search = null)
+    {
+        $sort_ctrl = array('oid' => "1.2.840.113556.1.4.473",  'value' => self::_sort_ber_encode((array)$sort));
+        $vlv_ctrl  = array('oid' => "2.16.840.1.113730.3.4.9", 'value' => self::_vlv_ber_encode(($offset = ($list_page-1) * $page_size + 1), $page_size, $search), 'iscritical' => true);
+
+        $this->_debug("C: Set controls sort=" . join(' ', unpack('H'.(strlen($sort_ctrl['value'])*2), $sort_ctrl['value'])) . " ($sort[0]);"
+            . " vlv=" . join(' ', (unpack('H'.(strlen($vlv_ctrl['value'])*2), $vlv_ctrl['value']))) . " ($offset/$page_size; $search)");
+
+        if (!ldap_set_option($this->conn, LDAP_OPT_SERVER_CONTROLS, array($sort_ctrl, $vlv_ctrl))) {
+            $this->_debug("S: ".ldap_error($this->conn));
+            $this->set_error(self::ERROR_SEARCH, 'vlvnotsupported');
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * Returns unified attribute name (resolving aliases)
+     */
+    private static function _attr_name($namev)
+    {
+        // list of known attribute aliases
+        static $aliases = array(
+            'gn' => 'givenname',
+            'rfc822mailbox' => 'email',
+            'userid' => 'uid',
+            'emailaddress' => 'email',
+            'pkcs9email' => 'email',
+        );
+
+        list($name, $limit) = explode(':', $namev, 2);
+        $suffix = $limit ? ':'.$limit : '';
+
+        return (isset($aliases[$name]) ? $aliases[$name] : $name) . $suffix;
+    }
+
+    /**
+     * Quotes attribute value string
+     *
+     * @param string $str Attribute value
+     * @param bool   $dn  True if the attribute is a DN
+     *
+     * @return string Quoted string
+     */
+    public static function quote_string($str, $dn=false)
+    {
+        // take firt entry if array given
+        if (is_array($str))
+            $str = reset($str);
+
+        if ($dn)
+            $replace = array(','=>'\2c', '='=>'\3d', '+'=>'\2b', '<'=>'\3c',
+                '>'=>'\3e', ';'=>'\3b', '\\'=>'\5c', '"'=>'\22', '#'=>'\23');
+        else
+            $replace = array('*'=>'\2a', '('=>'\28', ')'=>'\29', '\\'=>'\5c',
+                '/'=>'\2f');
+
+        return strtr($str, $replace);
+    }
+
+    /**
+     * Prints debug info to the log
+     */
+    private function _debug($str)
+    {
+        if ($this->debug && class_exists('rcube')) {
+            rcube::write_log('ldap', $str);
+        }
+    }
+
+
+    /*****************  Virtual List View (VLV) related utility functions  **************** */
+
+    /**
+     * Return the search string value to be used in VLV controls
+     */
+    private function _vlv_search($sort, $search)
+    {
+        foreach ($search as $attr => $value) {
+            if (!in_array(strtolower($attr), $sort)) {
+                $this->_debug("d: Cannot use VLV search using attribute not indexed: $attr (not in " . var_export($sort, true) . ")");
+                return null;
+            } else {
+                return $value;
+            }
+        }
+    }
+
+    /**
+     * Find a VLV index matching the given query attributes
+     *
+     * @return string Sort attribute or False if no match
+     */
+    private function _find_vlv($base_dn, $filter, $scope, $sort_attrs = null)
+    {
+        if (!$this->config['vlv'] || $scope == 'base') {
+            return false;
+        }
+
+        // get vlv config
+        $vlv_config = $this->_read_vlv_config();
+
+        if ($vlv = $vlv_config[$base_dn]) {
+            $this->_debug("D: Found a VLV for $base_dn");
+
+            if ($vlv['filter'] == strtolower($filter) || stripos($filter, '(&'.$vlv['filter'].'(') === 0) {
+                $this->_debug("D: Filter matches");
+                if ($vlv['scope'] == $scope) {
+                    // Not passing any sort attributes means you don't care
+                    if (empty($sort_attrs) || in_array($sort_attrs, $vlv['sort'])) {
+                        return $vlv['sort'][0];
+                    }
+                }
+                else {
+                    $this->_debug("D: Scope does not match");
+                }
+            }
+            else {
+                $this->_debug("D: Filter does not match");
+            }
+        }
+        else {
+            $this->_debug("D: No VLV for $base_dn");
+        }
+
+        return false;
+    }
+
+    /**
+     * Return VLV indexes and searches including necessary configuration
+     * details.
+     */
+    private function _read_vlv_config()
+    {
+        if (empty($this->config['vlv']) || empty($this->config['config_root_dn'])) {
+            return array();
+        }
+        // return hard-coded VLV config
+        else if (is_array($this->config['vlv'])) {
+            return $this->config['vlv'];
+        }
+
+        // return cached result
+        if (is_array($this->vlv_config)) {
+            return $this->vlv_config;
+        }
+
+        if ($this->cache && ($cached_config = $this->cache->get('vlvconfig'))) {
+            $this->vlv_config = $cached_config;
+            return $this->vlv_config;
+        }
+
+        $this->vlv_config = array();
+
+        $ldap_result = ldap_search($this->conn, $this->config['config_root_dn'], '(objectclass=vlvsearch)', array('*'), 0, 0, 0);
+        $vlv_searches = new rcube_ldap_result($this->conn, $ldap_result, $this->config['config_root_dn'], '(objectclass=vlvsearch)');
+
+        if ($vlv_searches->count() < 1) {
+            $this->_debug("D: Empty result from search for '(objectclass=vlvsearch)' on '$config_root_dn'");
+            return array();
+        }
+
+        foreach ($vlv_searches->entries(true) as $vlv_search_dn => $vlv_search_attrs) {
+            // Multiple indexes may exist
+            $ldap_result = ldap_search($this->conn, $vlv_search_dn, '(objectclass=vlvindex)', array('*'), 0, 0, 0);
+            $vlv_indexes = new rcube_ldap_result($this->conn, $ldap_result, $vlv_search_dn, '(objectclass=vlvindex)');
+
+            // Reset this one for each VLV search.
+            $_vlv_sort = array();
+            foreach ($vlv_indexes->entries(true) as $vlv_index_dn => $vlv_index_attrs) {
+                $_vlv_sort[] = explode(' ', $vlv_index_attrs['vlvsort']);
+            }
+
+            $this->vlv_config[$vlv_search_attrs['vlvbase']] = array(
+                'scope'  => self::scopeint2str($vlv_search_attrs['vlvscope']),
+                'filter' => strtolower($vlv_search_attrs['vlvfilter']),
+                'sort'   => $_vlv_sort,
+            );
+        }
+
+        // cache this
+        if ($this->cache)
+            $this->cache->set('vlvconfig', $this->vlv_config);
+
+        $this->_debug("D: Refreshed VLV config: " . var_export($this->vlv_config, true));
+
+        return $this->vlv_config;
+    }
+
+    /**
+     * Generate BER encoded string for Virtual List View option
+     *
+     * @param integer List offset (first record)
+     * @param integer Records per page
+     *
+     * @return string BER encoded option value
+     */
+    private static function _vlv_ber_encode($offset, $rpp, $search = '')
+    {
+        /*
+            this string is ber-encoded, php will prefix this value with:
+            04 (octet string) and 10 (length of 16 bytes)
+            the code behind this string is broken down as follows:
+            30 = ber sequence with a length of 0e (14) bytes following
+            02 = type integer (in two's complement form) with 2 bytes following (beforeCount): 01 00 (ie 0)
+            02 = type integer (in two's complement form) with 2 bytes following (afterCount):  01 18 (ie 25-1=24)
+            a0 = type context-specific/constructed with a length of 06 (6) bytes following
+            02 = type integer with 2 bytes following (offset): 01 01 (ie 1)
+            02 = type integer with 2 bytes following (contentCount):  01 00
+
+            with a search string present:
+            81 = type context-specific/constructed with a length of 04 (4) bytes following (the length will change here)
+            81 indicates a user string is present where as a a0 indicates just a offset search
+            81 = type context-specific/constructed with a length of 06 (6) bytes following
+
+            The following info was taken from the ISO/IEC 8825-1:2003 x.690 standard re: the
+            encoding of integer values (note: these values are in
+            two-complement form so since offset will never be negative bit 8 of the
+            leftmost octet should never by set to 1):
+            8.3.2: If the contents octets of an integer value encoding consist
+            of more than one octet, then the bits of the first octet (rightmost)
+            and bit 8 of the second (to the left of first octet) octet:
+                a) shall not all be ones; and
+                b) shall not all be zero
+        */
+
+        if ($search) {
+            $search = preg_replace('/[^-[:alpha:] ,.()0-9]+/', '', $search);
+            $ber_val = self::_string2hex($search);
+            $str = self::_ber_addseq($ber_val, '81');
+        }
+        else {
+            // construct the string from right to left
+            $str = "020100"; # contentCount
+
+            $ber_val = self::_ber_encode_int($offset);  // returns encoded integer value in hex format
+
+            // calculate octet length of $ber_val
+            $str = self::_ber_addseq($ber_val, '02') . $str;
+
+            // now compute length over $str
+            $str = self::_ber_addseq($str, 'a0');
+        }
+
+        // now tack on records per page
+        $str = "020100" . self::_ber_addseq(self::_ber_encode_int($rpp-1), '02') . $str;
+
+        // now tack on sequence identifier and length
+        $str = self::_ber_addseq($str, '30');
+
+        return pack('H'.strlen($str), $str);
+    }
+
+    /**
+     * create ber encoding for sort control
+     *
+     * @param array List of cols to sort by
+     * @return string BER encoded option value
+     */
+    private static function _sort_ber_encode($sortcols)
+    {
+        $str = '';
+        foreach (array_reverse((array)$sortcols) as $col) {
+            $ber_val = self::_string2hex($col);
+
+            // 30 = ber sequence with a length of octet value
+            // 04 = octet string with a length of the ascii value
+            $oct = self::_ber_addseq($ber_val, '04');
+            $str = self::_ber_addseq($oct, '30') . $str;
+        }
+
+        // now tack on sequence identifier and length
+        $str = self::_ber_addseq($str, '30');
+
+        return pack('H'.strlen($str), $str);
+    }
+
+    /**
+     * Add BER sequence with correct length and the given identifier
+     */
+    private static function _ber_addseq($str, $identifier)
+    {
+        $len = dechex(strlen($str)/2);
+        if (strlen($len) % 2 != 0)
+            $len = '0'.$len;
+
+        return $identifier . $len . $str;
+    }
+
+    /**
+     * Returns BER encoded integer value in hex format
+     */
+    private static function _ber_encode_int($offset)
+    {
+        $val = dechex($offset);
+        $prefix = '';
+
+        // check if bit 8 of high byte is 1
+        if (preg_match('/^[89abcdef]/', $val))
+            $prefix = '00';
+
+        if (strlen($val)%2 != 0)
+            $prefix .= '0';
+
+        return $prefix . $val;
+    }
+
+    /**
+     * Returns ascii string encoded in hex
+     */
+    private static function _string2hex($str)
+    {
+        $hex = '';
+        for ($i=0; $i < strlen($str); $i++) {
+            $hex .= dechex(ord($str[$i]));
+        }
+        return $hex;
+    }
+
+}

kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/rcube_ldap_result.php Added

@@ -0,0 +1,130 @@
+<?php
+
+/*
+ +-----------------------------------------------------------------------+
+ | Roundcube/rcube_ldap_result.php                                       |
+ |                                                                       |
+ | This file is part of the Roundcube Webmail client                     |
+ | Copyright (C) 2006-2013, The Roundcube Dev Team                       |
+ | Copyright (C) 2013, Kolab Systems AG                                  |
+ |                                                                       |
+ | Licensed under the GNU General Public License version 3 or            |
+ | any later version with exceptions for skins & plugins.                |
+ | See the README file for a full license statement.                     |
+ |                                                                       |
+ | PURPOSE:                                                              |
+ |   Model class that represents an LDAP search result                   |
+ |                                                                       |
+ +-----------------------------------------------------------------------+
+ | Author: Thomas Bruederli <roundcube@gmail.com>                        |
+ +-----------------------------------------------------------------------+
+*/
+
+
+/**
+ * Model class representing an LDAP search result
+ *
+ * @package    Framework
+ * @subpackage LDAP
+ */
+class rcube_ldap_result implements Iterator
+{
+    public $conn;
+    public $ldap;
+    public $base_dn;
+    public $filter;
+
+    private $count = null;
+    private $current = null;
+    private $iteratorkey = 0;
+
+    /**
+     * Default constructor
+     *
+     * @param resource $conn LDAP link identifier
+     * @param resource $ldap LDAP result entry identifier
+     * @param string   $base_dn   Base DN used to get this result
+     * @param string   $filter    Filter query used to get this result
+     * @param integer  $count     Record count value (pre-calculated)
+     */
+    function __construct($conn, $ldap, $base_dn, $filter, $count = null)
+    {
+        $this->conn = $conn;
+        $this->ldap = $ldap;
+        $this->base_dn = $base_dn;
+        $this->filter = $filter;
+        $this->count = $count;
+    }
+
+    /**
+     * Wrapper for ldap_sort()
+     */
+    public function sort($attr)
+    {
+        return ldap_sort($this->conn, $this->ldap, $attr);
+    }
+
+    /**
+     * Get entries count
+     */
+    public function count()
+    {
+        if (!isset($this->count))
+            $this->count = ldap_count_entries($this->conn, $this->ldap);
+
+        return $this->count;
+    }
+
+    /**
+     * Wrapper for ldap_get_entries()
+     *
+     * @param boolean $normalize Optionally normalize the entries to a list of hash arrays
+     * @return array  List of LDAP entries
+     */
+    public function entries($normalize = false)
+    {
+        $entries = ldap_get_entries($this->conn, $this->ldap);
+        return $normalize ? rcube_ldap_generic::normalize_result($entries) : $entries;
+    }
+
+    /**
+     * Wrapper for ldap_get_dn() using the current entry pointer
+     */
+    public function get_dn()
+    {
+        return $this->current ? ldap_get_dn($this->conn, $this->current) : null;
+    }
+
+
+    /***  Implements the PHP 5 Iterator interface to make foreach work  ***/
+
+    function current()
+    {
+        $attrib = ldap_get_attributes($this->conn, $this->current);
+        $attrib['dn'] = ldap_get_dn($this->conn, $this->current);
+        return $attrib;
+    }
+
+    function key()
+    {
+        return $this->iteratorkey;
+    }
+
+    function rewind()
+    {
+        $this->iteratorkey = 0;
+        $this->current = ldap_first_entry($this->conn, $this->ldap);
+    }
+
+    function next()
+    {
+        $this->iteratorkey++;
+        $this->current = ldap_next_entry($this->conn, $this->current);
+    }
+
+    function valid()
+    {
+        return (bool)$this->current;
+    }
+
+}

kolab-syncroton-2.1.0.tar.gz/lib/ext/Roundcube/rcube_message.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/rcube_message.php Changed

@@ -85,15 +85,16 @@
 
         $this->headers = $this->storage->get_message($uid);
 
-        if (!$this->headers)
+        if (!$this->headers) {
             return;
+        }
 
         $this->mime = new rcube_mime($this->headers->charset);
 
-        $this->subject = $this->mime->decode_mime_string($this->headers->subject);
+        $this->subject = $this->headers->get('subject');
         list(, $this->sender) = each($this->mime->decode_address_list($this->headers->from, 1));
 
-        $this->set_safe((intval($_GET['_safe']) || $_SESSION['safe_messages'][$uid]));
+        $this->set_safe((intval($_GET['_safe']) || $_SESSION['safe_messages'][$this->folder.':'.$uid]));
         $this->opt = array(
             'safe' => $this->is_safe,
             'prefer_html' => $this->app->config->get('prefer_html'),
@@ -125,15 +126,11 @@
      */
     public function get_header($name, $raw = false)
     {
-        if (empty($this->headers))
+        if (empty($this->headers)) {
             return null;
+        }
 
-        if ($this->headers->$name)
-            $value = $this->headers->$name;
-        else if ($this->headers->others[$name])
-            $value = $this->headers->others[$name];
-
-        return $raw ? $value : $this->mime->decode_header($value);
+        return $this->headers->get($name, !$raw);
     }
 
 
@@ -144,8 +141,7 @@
      */
     public function set_safe($safe = true)
     {
-        $this->is_safe = $safe;
-        $_SESSION['safe_messages'][$this->uid] = $this->is_safe;
+        $_SESSION['safe_messages'][$this->folder.':'.$this->uid] = $this->is_safe = $safe;
     }
 
 
@@ -153,12 +149,13 @@
      * Compose a valid URL for getting a message part
      *
      * @param string $mime_id Part MIME-ID
+     * @param mixed  $embed Mimetype class for parts to be embedded
      * @return string URL or false if part does not exist
      */
     public function get_part_url($mime_id, $embed = false)
     {
         if ($this->mime_parts[$mime_id])
-            return $this->opt['get_url'] . '&_part=' . $mime_id . ($embed ? '&_embed=1' : '');
+            return $this->opt['get_url'] . '&_part=' . $mime_id . ($embed ? '&_embed=1&_mimeclass=' . $embed : '');
         else
             return false;
     }
@@ -171,10 +168,11 @@
      * @param resource $fp File           pointer to save the message part
      * @param boolean  $skip_charset_conv Disables charset conversion
      * @param int      $max_bytes         Only read this number of bytes
+     * @param boolean  $formatted         Enables formatting of text/* parts bodies
      *
      * @return string Part content
      */
-    public function get_part_content($mime_id, $fp = null, $skip_charset_conv = false, $max_bytes = 0)
+    public function get_part_content($mime_id, $fp = null, $skip_charset_conv = false, $max_bytes = 0, $formatted = true)
     {
         if ($part = $this->mime_parts[$mime_id]) {
             // stored in message structure (winmail/inline-uuencode)
@@ -188,45 +186,89 @@
             // get from IMAP
             $this->storage->set_folder($this->folder);
 
-            return $this->storage->get_message_part($this->uid, $mime_id, $part, NULL, $fp, $skip_charset_conv, $max_bytes);
+            return $this->storage->get_message_part($this->uid, $mime_id, $part,
+                NULL, $fp, $skip_charset_conv, $max_bytes, $formatted);
         }
     }
 
 
     /**
-     * Determine if the message contains a HTML part
+     * Determine if the message contains a HTML part. This must to be
+     * a real part not an attachment (or its part)
+     * This must to be
+     * a real part not an attachment (or its part)
      *
-     * @param bool $recursive Enables checking in all levels of the structure
-     * @param bool $enriched  Enables checking for text/enriched parts too
+     * @param bool $enriched Enables checking for text/enriched parts too
      *
      * @return bool True if a HTML is available, False if not
      */
-    function has_html_part($recursive = true, $enriched = false)
+    function has_html_part($enriched = false)
     {
         // check all message parts
-        foreach ($this->parts as $part) {
+        foreach ($this->mime_parts as $part) {
             if ($part->mimetype == 'text/html' || ($enriched && $part->mimetype == 'text/enriched')) {
-                // Level check, we'll skip e.g. HTML attachments
-                if (!$recursive) {
-                    $level = explode('.', $part->mime_id);
+                // Skip if part is an attachment, don't use is_attachment() here
+                if ($part->filename) {
+                    continue;
+                }
 
-                    // Skip if level too deep or part has a file name
-                    if (count($level) > 2 || $part->filename) {
-                        continue;
+                $level = explode('.', $part->mime_id);
+
+                // Check if the part belongs to higher-level's alternative/related
+                while (array_pop($level) !== null) {
+                    if (!count($level)) {
+                        return true;
                     }
 
-                    // HTML part can be on the lower level, if not...
-                    if (count($level) > 1) {
-                        array_pop($level);
-                        $parent = $this->mime_parts[join('.', $level)];
-                        // ... parent isn't multipart/alternative or related
-                        if ($parent->mimetype != 'multipart/alternative' && $parent->mimetype != 'multipart/related') {
-                            continue;
-                        }
+                    $parent = $this->mime_parts[join('.', $level)];
+                    if ($parent->mimetype != 'multipart/alternative' && $parent->mimetype != 'multipart/related') {
+                        continue 2;
                     }
                 }
 
-                return true;
+                if ($part->size) {
+                    return true;
+                }
+            }
+        }
+
+        return false;
+    }
+
+
+    /**
+     * Determine if the message contains a text/plain part. This must to be
+     * a real part not an attachment (or its part)
+     *
+     * @return bool True if a plain text part is available, False if not
+     */
+    function has_text_part()
+    {
+        // check all message parts
+        foreach ($this->mime_parts as $part) {
+            if ($part->mimetype == 'text/plain') {
+                // Skip if part is an attachment, don't use is_attachment() here
+                if ($part->filename) {
+                    continue;
+                }
+
+                $level = explode('.', $part->mime_id);
+
+                // Check if the part belongs to higher-level's alternative/related
+                while (array_pop($level) !== null) {
+                    if (!count($level)) {
+                        return true;
+                    }
+
+                    $parent = $this->mime_parts[join('.', $level)];
+                    if ($parent->mimetype != 'multipart/alternative' && $parent->mimetype != 'multipart/related') {
+                        continue 2;
+                    }
+                }
+
+                if ($part->size) {
+                    return true;
+                }
             }
         }
 
@@ -321,8 +363,8 @@
             $mimetype = $structure->real_mimetype;
 
             // parse headers from message/rfc822 part
-            if (!isset($structure->headers['subject'])) {
-                list($headers, $dump) = explode("\r\n\r\n", $this->get_part_content($structure->mime_id, null, true, 8192));
+            if (!isset($structure->headers['subject']) && !isset($structure->headers['from'])) {
+                list($headers, ) = explode("\r\n\r\n", $this->get_part_content($structure->mime_id, null, true, 32768));
                 $structure->headers = rcube_mime::parse_headers($headers);
             }
         }
@@ -330,7 +372,8 @@
             $mimetype = $structure->mimetype;
 
         // show message headers
-        if ($recursive && is_array($structure->headers) && isset($structure->headers['subject'])) {
+        if ($recursive && is_array($structure->headers) &&
+                (isset($structure->headers['subject']) || $structure->headers['from'] || $structure->headers['to'])) {
             $c = new stdClass;
             $c->type = 'headers';
             $c->headers = $structure->headers;
@@ -444,14 +487,6 @@
                 $this->parts[] = $c;
             }
 
-            // add html part as attachment
-            if ($html_part !== null && $structure->parts[$html_part] !== $print_part) {
-                $html_part = $structure->parts[$html_part];
-                $html_part->mimetype = 'text/html';
-
-                $this->attachments[] = $html_part;
-            }
-
             // add unsupported/unrecognized parts to attachments list
             if ($attach_part) {
                 $this->attachments[] = $structure->parts[$attach_part];
@@ -468,6 +503,17 @@
 
             $this->parts[] = $p;
         }
+        // this is an S/MIME ecrypted message -> create a plaintext body with the according message
+        else if ($mimetype == 'application/pkcs7-mime') {
+            $p = new stdClass;
+            $p->type            = 'content';
+            $p->ctype_primary   = 'text';
+            $p->ctype_secondary = 'plain';
+            $p->mimetype        = 'text/plain';
+            $p->realtype        = 'application/pkcs7-mime';
+
+            $this->parts[] = $p;
+        }
         // message contains multiple parts
         else if (is_array($structure->parts) && !empty($structure->parts)) {
             // iterate over parts
@@ -525,10 +571,6 @@
                     if (!empty($mail_part->filename)) {
                         $this->attachments[] = $mail_part;
                     }
-                    // list html part as attachment (here the part is most likely inside a multipart/related part)
-                    else if ($this->parse_alternative && ($secondary_type == 'html' && !$this->opt['prefer_html'])) {
-                        $this->attachments[] = $mail_part;
-                    }
                 }
                 // part message/*
                 else if ($primary_type == 'message') {
@@ -604,8 +646,8 @@
                 $img_regexp = '/^image\/(gif|jpe?g|png|tiff|bmp|svg)/';
 
                 foreach ($this->inline_parts as $inline_object) {
-                    $part_url = $this->get_part_url($inline_object->mime_id, true);
-                    if ($inline_object->content_id)
+                    $part_url = $this->get_part_url($inline_object->mime_id, $inline_object->ctype_primary);
+                    if (isset($inline_object->content_id))
                         $a_replaces['cid:'.$inline_object->content_id] = $part_url;
                     if ($inline_object->content_location) {
                         $a_replaces[$inline_object->content_location] = $part_url;
@@ -745,7 +787,7 @@
                 $uupart->size     = strlen($uupart->body);
                 $uupart->mime_id  = 'uu.' . $part->mime_id . '.' . $pid;
 
-                $ctype = rcube_mime::content_type($uupart->body, $uupart->filename, 'application/octet-stream', true);
+                $ctype = rcube_mime::file_content_type($uupart->body, $uupart->filename, 'application/octet-stream', true);
                 $uupart->mimetype = $ctype;
                 list($uupart->ctype_primary, $uupart->ctype_secondary) = explode('/', $ctype);

kolab-syncroton-2.1.0.tar.gz/lib/ext/Roundcube/rcube_message_header.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/rcube_message_header.php Changed

kolab-syncroton-2.1.0.tar.gz/lib/ext/Roundcube/rcube_mime.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/rcube_mime.php Changed

@@ -127,10 +127,11 @@
      * @param int     $max      List only this number of addresses
      * @param boolean $decode   Decode address strings
      * @param string  $fallback Fallback charset if none specified
+     * @param boolean $addronly Return flat array with e-mail addresses only
      *
-     * @return array  Indexed list of addresses
+     * @return array Indexed list of addresses
      */
-    static function decode_address_list($input, $max = null, $decode = true, $fallback = null)
+    static function decode_address_list($input, $max = null, $decode = true, $fallback = null, $addronly = false)
     {
         $a   = self::parse_address_list($input, $decode, $fallback);
         $out = array();
@@ -145,20 +146,21 @@
         foreach ($a as $val) {
             $j++;
             $address = trim($val['address']);
-            $name    = trim($val['name']);
 
-            if ($name && $address && $name != $address)
-                $string = sprintf('%s <%s>', preg_match("/$special_chars/", $name) ? '"'.addcslashes($name, '"').'"' : $name, $address);
-            else if ($address)
-                $string = $address;
-            else if ($name)
-                $string = $name;
-
-            $out[$j] = array(
-                'name'   => $name,
-                'mailto' => $address,
-                'string' => $string
-            );
+            if ($addronly) {
+                $out[$j] = $address;
+            }
+            else {
+                $name = trim($val['name']);
+                if ($name && $address && $name != $address)
+                    $string = sprintf('%s <%s>', preg_match("/$special_chars/", $name) ? '"'.addcslashes($name, '"').'"' : $name, $address);
+                else if ($address)
+                    $string = $address;
+                else if ($name)
+                    $string = $name;
+
+                $out[$j] = array('name' => $name, 'mailto' => $address, 'string' => $string);
+            }
 
             if ($max && $j==$max)
                 break;
@@ -359,6 +361,11 @@
                 $address = $m[1];
                 $name    = '';
             }
+            // special case (#1489092)
+            else if (preg_match('/(\s*<MAILER-DAEMON>)$/', $val, $m)) {
+                $address = 'MAILER-DAEMON';
+                $name    = substr($val, 0, -strlen($m[1]));
+            }
             else {
                 $name = $val;
             }
@@ -476,13 +483,20 @@
         $q_level = 0;
 
         foreach ($text as $idx => $line) {
-            if ($line[0] == '>' && preg_match('/^(>+\s*)/', $line, $regs)) {
-                $q = strlen(str_replace(' ', '', $regs[0]));
-                $line = substr($line, strlen($regs[0]));
-
-                if ($q == $q_level && $line
-                    && isset($text[$last])
-                    && $text[$last][strlen($text[$last])-1] == ' '
+            if (preg_match('/^(>+)/', $line, $m)) {
+                // remove quote chars
+                $q    = strlen($m[1]);
+                $line = preg_replace('/^>+/', '', $line);
+                // remove (optional) space-staffing
+                $line = preg_replace('/^ /', '', $line);
+
+                // The same paragraph (We join current line with the previous one) when:
+                // - the same level of quoting
+                // - previous line was flowed
+                // - previous line contains more than only one single space (and quote char(s))
+                if ($q == $q_level
+                    && isset($text[$last]) && $text[$last][strlen($text[$last])-1] == ' '
+                    && !preg_match('/^>+ {0,1}$/', $text[$last])
                 ) {
                     $text[$last] .= $line;
                     unset($text[$idx]);
@@ -535,10 +549,13 @@
 
         foreach ($text as $idx => $line) {
             if ($line != '-- ') {
-                if ($line[0] == '>' && preg_match('/^(>+ {0,1})+/', $line, $regs)) {
-                    $level  = substr_count($regs[0], '>');
+                if (preg_match('/^(>+)/', $line, $m)) {
+                    // remove quote chars
+                    $level  = strlen($m[1]);
+                    $line   = preg_replace('/^>+/', '', $line);
+                    // remove (optional) space-staffing and spaces before the line end
+                    $line   = preg_replace('/(^ | +$)/', '', $line);
                     $prefix = str_repeat('>', $level) . ' ';
-                    $line   = rtrim(substr($line, strlen($regs[0])));
                     $line   = $prefix . self::wordwrap($line, $length - $level - 2, " \r\n$prefix", false, $charset);
                 }
                 else if ($line) {
@@ -556,81 +573,122 @@
 
 
     /**
-     * Improved wordwrap function.
+     * Improved wordwrap function with multibyte support.
+     * The code is based on Zend_Text_MultiByte::wordWrap().
      *
-     * @param string $string  Text to wrap
-     * @param int    $width   Line width
-     * @param string $break   Line separator
-     * @param bool   $cut     Enable to cut word
-     * @param string $charset Charset of $string
+     * @param string $string      Text to wrap
+     * @param int    $width       Line width
+     * @param string $break       Line separator
+     * @param bool   $cut         Enable to cut word
+     * @param string $charset     Charset of $string
+     * @param bool   $wrap_quoted When enabled quoted lines will not be wrapped
      *
      * @return string Text
      */
-    public static function wordwrap($string, $width=75, $break="\n", $cut=false, $charset=null)
+    public static function wordwrap($string, $width=75, $break="\n", $cut=false, $charset=null, $wrap_quoted=true)
     {
-        if ($charset && function_exists('mb_internal_encoding')) {
+        // Note: Never try to use iconv instead of mbstring functions here
+        //       Iconv's substr/strlen are 100x slower (#1489113)
+
+        if ($charset && $charset != RCUBE_CHARSET && function_exists('mb_internal_encoding')) {
             mb_internal_encoding($charset);
         }
 
-        $para   = preg_split('/\r?\n/', $string);
-        $string = '';
+        // Convert \r\n to \n, this is our line-separator
+        $string       = str_replace("\r\n", "\n", $string);
+        $separator    = "\n"; // must be 1 character length
+        $result       = array();
 
-        while (count($para)) {
-            $line = array_shift($para);
-            if ($line[0] == '>') {
-                $string .= $line.$break;
-                continue;
-            }
+        while (($stringLength = mb_strlen($string)) > 0) {
+            $breakPos = mb_strpos($string, $separator, 0);
 
-            $list = explode(' ', $line);
-            $len = 0;
-            while (count($list)) {
-                $line   = array_shift($list);
-                $l      = mb_strlen($line);
-                $newlen = $len + $l + ($len ? 1 : 0);
+            // quoted line (do not wrap)
+            if ($wrap_quoted && $string[0] == '>') {
+                if ($breakPos === $stringLength - 1 || $breakPos === false) {
+                    $subString = $string;
+                    $cutLength = null;
+                }
+                else {
+                    $subString = mb_substr($string, 0, $breakPos);
+                    $cutLength = $breakPos + 1;
+                }
+            }
+            // next line found and current line is shorter than the limit
+            else if ($breakPos !== false && $breakPos < $width) {
+                if ($breakPos === $stringLength - 1) {
+                    $subString = $string;
+                    $cutLength = null;
+                }
+                else {
+                    $subString = mb_substr($string, 0, $breakPos);
+                    $cutLength = $breakPos + 1;
+                }
+            }
+            else {
+                $subString = mb_substr($string, 0, $width);
 
-                if ($newlen <= $width) {
-                    $string .= ($len ? ' ' : '').$line;
-                    $len += (1 + $l);
+                // last line
+                if ($breakPos === false && $subString === $string) {
+                    $cutLength = null;
                 }
                 else {
-                    if ($l > $width) {
-                        if ($cut) {
-                            $start = 0;
-                            while ($l) {
-                                $str = mb_substr($line, $start, $width);
-                                $strlen = mb_strlen($str);
-                                $string .= ($len ? $break : '').$str;
-                                $start += $strlen;
-                                $l -= $strlen;
-                                $len = $strlen;
+                    $nextChar = mb_substr($string, $width, 1);
+
+                    if ($nextChar === ' ' || $nextChar === $separator) {
+                        $afterNextChar = mb_substr($string, $width + 1, 1);
+
+                        if ($afterNextChar === false) {
+                            $subString .= $nextChar;
+                        }
+
+                        $cutLength = mb_strlen($subString) + 1;
+                    }
+                    else {
+                        $spacePos = mb_strrpos($subString, ' ', 0);
+
+                        if ($spacePos !== false) {
+                            $subString = mb_substr($subString, 0, $spacePos);
+                            $cutLength = $spacePos + 1;
+                        }
+                        else if ($cut === false && $breakPos === false) {
+                            $subString = $string;
+                            $cutLength = null;
+                        }
+                        else if ($cut === false) {
+                            $spacePos = mb_strpos($string, ' ', 0);
+
+                            if ($spacePos !== false && $spacePos < $breakPos) {
+                                $subString = mb_substr($string, 0, $spacePos);
+                                $cutLength = $spacePos + 1;
+                            }
+                            else {
+                                $subString = mb_substr($string, 0, $breakPos);
+                                $cutLength = $breakPos + 1;
                             }
                         }
                         else {
-                            $string .= ($len ? $break : '').$line;
-                            if (count($list)) {
-                                $string .= $break;
-                            }
-                            $len = 0;
+                            $subString = mb_substr($subString, 0, $width);
+                            $cutLength = $width;
                         }
                     }
-                    else {
-                        $string .= $break.$line;
-                        $len = $l;
-                    }
                 }
             }
 
-            if (count($para)) {
-                $string .= $break;
+            $result[] = $subString;
+
+            if ($cutLength !== null) {
+                $string = mb_substr($string, $cutLength, ($stringLength - $cutLength));
+            }
+            else {
+                break;
             }
         }
 
-        if ($charset && function_exists('mb_internal_encoding')) {
+        if ($charset && $charset != RCUBE_CHARSET && function_exists('mb_internal_encoding')) {
             mb_internal_encoding(RCUBE_CHARSET);
         }
 
-        return $string;
+        return implode($break, $result);
     }
 
 
@@ -663,7 +721,16 @@
 
         // try fileinfo extension if available
         if (!$mime_type && function_exists('finfo_open')) {
-            if ($finfo = finfo_open(FILEINFO_MIME, $mime_magic)) {
+            // null as a 2nd argument should be the same as no argument
+            // this however is not true on all systems/versions
+            if ($mime_magic) {
+                $finfo = finfo_open(FILEINFO_MIME, $mime_magic);
+            }
+            else {
+                $finfo = finfo_open(FILEINFO_MIME);
+            }
+
+            if ($finfo) {
                 if ($is_stream)
                     $mime_type = finfo_buffer($finfo, $path);
                 else
@@ -709,21 +776,27 @@
         // load mapping file
         $file_paths = array();
 
-        if ($mime_types = rcube::get_instance()->config->get('mime_types'))
+        if ($mime_types = rcube::get_instance()->config->get('mime_types')) {
             $file_paths[] = $mime_types;
+        }
 
         // try common locations
-        $file_paths[] = '/etc/mime.types';
-        $file_paths[] = '/etc/httpd/mime.types';
-        $file_paths[] = '/etc/httpd2/mime.types';
-        $file_paths[] = '/etc/apache/mime.types';
-        $file_paths[] = '/etc/apache2/mime.types';
-        $file_paths[] = '/usr/local/etc/httpd/conf/mime.types';
-        $file_paths[] = '/usr/local/etc/apache/conf/mime.types';
+        if (strtoupper(substr(PHP_OS, 0, 3)) == 'WIN') {
+            $file_paths[] = 'C:/xampp/apache/conf/mime.types.';
+        }
+        else {
+            $file_paths[] = '/etc/mime.types';
+            $file_paths[] = '/etc/httpd/mime.types';
+            $file_paths[] = '/etc/httpd2/mime.types';
+            $file_paths[] = '/etc/apache/mime.types';
+            $file_paths[] = '/etc/apache2/mime.types';
+            $file_paths[] = '/usr/local/etc/httpd/conf/mime.types';
+            $file_paths[] = '/usr/local/etc/apache/conf/mime.types';
+        }
 
         foreach ($file_paths as $fp) {
-            if (is_readable($fp)) {
-                $lines = file($fp, FILE_IGNORE_NEW_LINES);
+            if (@is_readable($fp)) {
+                $lines = file($fp, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
                 break;
             }
         }
@@ -745,11 +818,35 @@
 
         // fallback to some well-known types most important for daily emails
         if (empty($mime_types)) {
-            $mime_extensions = @include(RCUBE_CONFIG_DIR . '/mimetypes.php');
-            $mime_extensions += array('gif' => 'image/gif', 'png' => 'image/png', 'jpg' => 'image/jpeg', 'jpeg' => 'image/jpeg', 'tif' => 'image/tiff');
+            $mime_extensions = (array) @include(RCUBE_CONFIG_DIR . '/mimetypes.php');
 
-            foreach ($mime_extensions as $ext => $mime)
+            foreach ($mime_extensions as $ext => $mime) {
                 $mime_types[$mime][] = $ext;
+            }
+        }
+
+        // Add some known aliases that aren't included by some mime.types (#1488891)
+        // the order is important here so standard extensions have higher prio
+        $aliases = array(
+            'image/gif'      => array('gif'),
+            'image/png'      => array('png'),
+            'image/x-png'    => array('png'),
+            'image/jpeg'     => array('jpg', 'jpeg', 'jpe'),
+            'image/jpg'      => array('jpg', 'jpeg', 'jpe'),
+            'image/pjpeg'    => array('jpg', 'jpeg', 'jpe'),
+            'image/tiff'     => array('tif'),
+            'message/rfc822' => array('eml'),
+            'text/x-mail'    => array('eml'),
+        );
+
+        foreach ($aliases as $mime => $exts) {
+            $mime_types[$mime] = array_unique(array_merge((array) $mime_types[$mime], $exts));
+
+            foreach ($exts as $ext) {
+                if (!isset($mime_extensions[$ext])) {
+                    $mime_extensions[$ext] = $mime;
+                }
+            }
         }
 
         return $mimetype ? $mime_types[$mimetype] : $mime_extensions;

kolab-syncroton-2.1.0.tar.gz/lib/ext/Roundcube/rcube_output.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/rcube_output.php Changed

kolab-syncroton-2.1.0.tar.gz/lib/ext/Roundcube/rcube_plugin.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/rcube_plugin.php Changed

@@ -60,6 +60,14 @@
      */
     public $noframe = false;
 
+    /**
+     * A list of config option names that can be modified
+     * by the user via user interface (with save-prefs command)
+     *
+     * @var array
+     */
+    public $allowed_prefs;
+
     protected $home;
     protected $urlbase;
     private $mytask;
@@ -84,6 +92,16 @@
     abstract function init();
 
     /**
+     * Provide information about this
+     *
+     * @return array Meta information about a plugin or false if not implemented
+     */
+    public static function info()
+    {
+        return false;
+    }
+
+    /**
      * Attempt to load the given plugin which is required for the current plugin
      *
      * @param string Plugin name
@@ -209,7 +227,7 @@
             $rcube->load_language($lang, $add);
 
             // add labels to client
-            if ($add2client) {
+            if ($add2client && method_exists($rcube->output, 'add_label')) {
                 if (is_array($add2client)) {
                     $js_labels = array_map(array($this, 'label_map_callback'), $add2client);
                 }
@@ -222,6 +240,24 @@
     }
 
     /**
+     * Wrapper for add_label() adding the plugin ID as domain
+     */
+    public function add_label()
+    {
+        $rcube = rcube::get_instance();
+
+        if (method_exists($rcube->output, 'add_label')) {
+            $args = func_get_args();
+            if (count($args) == 1 && is_array($args[0])) {
+                $args = $args[0];
+            }
+
+            $args = array_map(array($this, 'label_map_callback'), $args);
+            $rcube->output->add_label($args);
+        }
+    }
+
+    /**
      * Wrapper for rcube::gettext() adding the plugin ID as domain
      *
      * @param string $p Message identifier
@@ -237,7 +273,7 @@
     /**
      * Register this plugin to be responsible for a specific task
      *
-     * @param string $task Task name (only characters [a-z0-9_.-] are allowed)
+     * @param string $task Task name (only characters [a-z0-9_-] are allowed)
      */
     public function register_task($task)
     {
@@ -372,6 +408,10 @@
      */
     private function label_map_callback($key)
     {
+        if (strpos($key, $this->ID.'.') === 0) {
+            return $key;
+        }
+
         return $this->ID.'.'.$key;
     }
 }

kolab-syncroton-2.1.0.tar.gz/lib/ext/Roundcube/rcube_plugin_api.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/rcube_plugin_api.php Changed

@@ -36,6 +36,7 @@
     public $task = '';
     public $output;
     public $handlers = array();
+    public $allowed_prefs = array();
 
     protected $plugins = array();
     protected $tasks = array();
@@ -202,6 +203,11 @@
                         $plugin->init();
                         $this->plugins[$plugin_name] = $plugin;
                     }
+
+                    if (!empty($plugin->allowed_prefs)) {
+                        $this->allowed_prefs = array_merge($this->allowed_prefs, $plugin->allowed_prefs);
+                    }
+
                     return true;
                 }
             }
@@ -222,6 +228,119 @@
     }
 
     /**
+     * Get information about a specific plugin.
+     * This is either provided my a plugin's info() method or extracted from a package.xml or a composer.json file
+     *
+     * @param string Plugin name
+     * @return array Meta information about a plugin or False if plugin was not found
+     */
+    public function get_info($plugin_name)
+    {
+      static $composer_lock, $license_uris = array(
+        'Apache'     => 'http://www.apache.org/licenses/LICENSE-2.0.html',
+        'Apache-2'   => 'http://www.apache.org/licenses/LICENSE-2.0.html',
+        'Apache-1'   => 'http://www.apache.org/licenses/LICENSE-1.0',
+        'Apache-1.1' => 'http://www.apache.org/licenses/LICENSE-1.1',
+        'GPL'        => 'http://www.gnu.org/licenses/gpl.html',
+        'GPLv2'      => 'http://www.gnu.org/licenses/gpl-2.0.html',
+        'GPL-2.0'    => 'http://www.gnu.org/licenses/gpl-2.0.html',
+        'GPLv3'      => 'http://www.gnu.org/licenses/gpl-3.0.html',
+        'GPL-3.0'    => 'http://www.gnu.org/licenses/gpl-3.0.html',
+        'GPL-3.0+'   => 'http://www.gnu.org/licenses/gpl.html',
+        'GPL-2.0+'   => 'http://www.gnu.org/licenses/gpl.html',
+        'LGPL'       => 'http://www.gnu.org/licenses/lgpl.html',
+        'LGPLv2'     => 'http://www.gnu.org/licenses/lgpl-2.0.html',
+        'LGPLv2.1'   => 'http://www.gnu.org/licenses/lgpl-2.1.html',
+        'LGPLv3'     => 'http://www.gnu.org/licenses/lgpl.html',
+        'LGPL-2.0'   => 'http://www.gnu.org/licenses/lgpl-2.0.html',
+        'LGPL-2.1'   => 'http://www.gnu.org/licenses/lgpl-2.1.html',
+        'LGPL-3.0'   => 'http://www.gnu.org/licenses/lgpl.html',
+        'LGPL-3.0+'  => 'http://www.gnu.org/licenses/lgpl.html',
+        'BSD'          => 'http://opensource.org/licenses/bsd-license.html',
+        'BSD-2-Clause' => 'http://opensource.org/licenses/BSD-2-Clause',
+        'BSD-3-Clause' => 'http://opensource.org/licenses/BSD-3-Clause',
+        'FreeBSD'      => 'http://opensource.org/licenses/BSD-2-Clause',
+        'MIT'          => 'http://www.opensource.org/licenses/mit-license.php',
+        'PHP'          => 'http://opensource.org/licenses/PHP-3.0',
+        'PHP-3'        => 'http://www.php.net/license/3_01.txt',
+        'PHP-3.0'      => 'http://www.php.net/license/3_0.txt',
+        'PHP-3.01'     => 'http://www.php.net/license/3_01.txt',
+      );
+
+      $dir = dir($this->dir);
+      $fn = unslashify($dir->path) . DIRECTORY_SEPARATOR . $plugin_name . DIRECTORY_SEPARATOR . $plugin_name . '.php';
+      $info = false;
+
+      if (!class_exists($plugin_name))
+        include($fn);
+
+      if (class_exists($plugin_name))
+        $info = $plugin_name::info();
+
+      // fall back to composer.json file
+      if (!$info) {
+        $composer = INSTALL_PATH . "/plugins/$plugin_name/composer.json";
+        if (file_exists($composer) && ($json = @json_decode(file_get_contents($composer), true))) {
+          list($info['vendor'], $info['name']) = explode('/', $json['name']);
+          $info['license'] = $json['license'];
+          if ($license_uri = $license_uris[$info['license']])
+            $info['license_uri'] = $license_uri;
+        }
+
+        // read local composer.lock file (once)
+        if (!isset($composer_lock)) {
+          $composer_lock = @json_decode(@file_get_contents(INSTALL_PATH . "/composer.lock"), true);
+          if ($composer_lock['packages']) {
+            foreach ($composer_lock['packages'] as $i => $package) {
+              $composer_lock['installed'][$package['name']] = $package;
+            }
+          }
+        }
+
+        // load additional information from local composer.lock file
+        if ($lock = $composer_lock['installed'][$json['name']]) {
+          $info['version'] = $lock['version'];
+          $info['uri']     = $lock['homepage'] ? $lock['homepage'] : $lock['source']['uri'];
+          $info['src_uri'] = $lock['dist']['uri'] ? $lock['dist']['uri'] : $lock['source']['uri'];
+        }
+      }
+
+      // fall back to package.xml file
+      if (!$info) {
+        $package = INSTALL_PATH . "/plugins/$plugin_name/package.xml";
+        if (file_exists($package) && ($file = file_get_contents($package))) {
+          $doc = new DOMDocument();
+          $doc->loadXML($file);
+          $xpath = new DOMXPath($doc);
+          $xpath->registerNamespace('rc', "http://pear.php.net/dtd/package-2.0");
+
+          // XPaths of plugin metadata elements
+          $metadata = array(
+            'name'    => 'string(//rc:package/rc:name)',
+            'version' => 'string(//rc:package/rc:version/rc:release)',
+            'license' => 'string(//rc:package/rc:license)',
+            'license_uri' => 'string(//rc:package/rc:license/@uri)',
+            'src_uri' => 'string(//rc:package/rc:srcuri)',
+            'uri' => 'string(//rc:package/rc:uri)',
+          );
+
+          foreach ($metadata as $key => $path) {
+            $info[$key] = $xpath->evaluate($path);
+          }
+
+          // dependent required plugins (can be used, but not included in config)
+          $deps = $xpath->evaluate('//rc:package/rc:dependencies/rc:required/rc:package/rc:name');
+          for ($i = 0; $i < $deps->length; $i++) {
+            $dn = $deps->item($i)->nodeValue;
+            $info['requires'][] = $dn;
+          }
+        }
+      }
+
+      return $info;
+    }
+
+    /**
      * Allows a plugin object to register a callback for a certain hook
      *
      * @param string $hook Hook name
@@ -372,7 +491,7 @@
     /**
      * Register this plugin to be responsible for a specific task
      *
-     * @param string $task Task name (only characters [a-z0-9_.-] are allowed)
+     * @param string $task Task name (only characters [a-z0-9_-] are allowed)
      * @param string $owner Plugin name that registers this action
      */
     public function register_task($task, $owner)
@@ -382,7 +501,7 @@
             return true;
         }
 
-        if ($task != asciiwords($task)) {
+        if ($task != asciiwords($task, true)) {
             rcube::raise_error(array('code' => 526, 'type' => 'php',
                 'file' => __FILE__, 'line' => __LINE__,
                 'message' => "Invalid task name: $task."

kolab-syncroton-2.1.0.tar.gz/lib/ext/Roundcube/rcube_result_set.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/rcube_result_set.php Changed

@@ -3,7 +3,7 @@
 /*
  +-----------------------------------------------------------------------+
  | This file is part of the Roundcube Webmail client                     |
- | Copyright (C) 2006-2011, The Roundcube Dev Team                       |
+ | Copyright (C) 2006-2013, The Roundcube Dev Team                       |
  |                                                                       |
  | Licensed under the GNU General Public License version 3 or            |
  | any later version with exceptions for skins & plugins.                |
@@ -17,20 +17,22 @@
 */
 
 /**
- * Roundcube result set class.
+ * Roundcube result set class
+ *
  * Representing an address directory result set.
+ * Implenets Iterator and thus be used in foreach() loops.
  *
  * @package    Framework
  * @subpackage Addressbook
  */
-class rcube_result_set
+class rcube_result_set implements Iterator
 {
-    var $count = 0;
-    var $first = 0;
-    var $current = 0;
-    var $searchonly = false;
-    var $records = array();
+    public $count = 0;
+    public $first = 0;
+    public $searchonly = false;
+    public $records = array();
 
+    private $current = 0;
 
     function __construct($c=0, $f=0)
     {
@@ -51,18 +53,39 @@
     function first()
     {
         $this->current = 0;
-        return $this->records[$this->current++];
+        return $this->records[$this->current];
+    }
+
+    function seek($i)
+    {
+        $this->current = $i;
+    }
+
+    /***  PHP 5 Iterator interface  ***/
+
+    function rewind()
+    {
+        $this->current = 0;
+    }
+
+    function current()
+    {
+        return $this->records[$this->current];
+    }
+
+    function key()
+    {
+        return $this->current;
     }
 
-    // alias for iterate()
     function next()
     {
         return $this->iterate();
     }
 
-    function seek($i)
+    function valid()
     {
-        $this->current = $i;
+        return isset($this->records[$this->current]);
     }
 
 }

kolab-syncroton-2.1.0.tar.gz/lib/ext/Roundcube/rcube_session.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/rcube_session.php Changed

@@ -32,6 +32,8 @@
     private $ip;
     private $start;
     private $changed;
+    private $time_diff = 0;
+    private $reloaded = false;
     private $unsets = array();
     private $gc_handlers = array();
     private $cookiename = 'roundcube_sessauth';
@@ -41,6 +43,7 @@
     private $secret = '';
     private $ip_check = false;
     private $logging = false;
+    private $storage;
     private $memcache;
 
 
@@ -51,18 +54,21 @@
     {
         $this->db      = $db;
         $this->start   = microtime(true);
-        $this->ip      = $_SERVER['REMOTE_ADDR'];
+        $this->ip      = rcube_utils::remote_addr();
         $this->logging = $config->get('log_session', false);
 
         $lifetime = $config->get('session_lifetime', 1) * 60;
         $this->set_lifetime($lifetime);
 
         // use memcache backend
-        if ($config->get('session_storage', 'db') == 'memcache') {
+        $this->storage = $config->get('session_storage', 'db');
+        if ($this->storage == 'memcache') {
             $this->memcache = rcube::get_instance()->get_memcache();
 
             // set custom functions for PHP session management if memcache is available
             if ($this->memcache) {
+                ini_set('session.serialize_handler', 'php');
+
                 session_set_save_handler(
                     array($this, 'open'),
                     array($this, 'close'),
@@ -78,7 +84,9 @@
                 true, true);
             }
         }
-        else {
+        else if ($this->storage != 'php') {
+            ini_set('session.serialize_handler', 'php');
+
             // set custom functions for PHP session management
             session_set_save_handler(
                 array($this, 'open'),
@@ -86,7 +94,23 @@
                 array($this, 'db_read'),
                 array($this, 'db_write'),
                 array($this, 'db_destroy'),
-                array($this, 'db_gc'));
+                array($this, 'gc'));
+        }
+    }
+
+
+    /**
+     * Wrapper for session_start()
+     */
+    public function start()
+    {
+        session_start();
+
+        // copy some session properties to object vars
+        if ($this->storage == 'php') {
+            $this->key     = session_id();
+            $this->ip      = $_SESSION['__IP'];
+            $this->changed = $_SESSION['__MTIME'];
         }
     }
 
@@ -115,6 +139,25 @@
 
 
     /**
+     * Wrapper for session_write_close()
+     */
+    public function write_close()
+    {
+        if ($this->storage == 'php') {
+            $_SESSION['__IP'] = $this->ip;
+            $_SESSION['__MTIME'] = time();
+        }
+
+        session_write_close();
+
+        // write_close() is called on script shutdown, see rcube::shutdown()
+        // execute cleanup functionality if enabled by session gc handler
+        // we do this after closing the session for better performance
+        $this->gc_shutdown();
+    }
+
+
+    /**
      * Read session data from database
      *
      * @param string Session ID
@@ -124,14 +167,16 @@
     public function db_read($key)
     {
         $sql_result = $this->db->query(
-            "SELECT vars, ip, changed FROM ".$this->db->table_name('session')
-            ." WHERE sess_id = ?", $key);
+            "SELECT vars, ip, changed, " . $this->db->now() . " AS ts"
+            . " FROM " . $this->db->table_name('session')
+            . " WHERE sess_id = ?", $key);
 
         if ($sql_result && ($sql_arr = $this->db->fetch_assoc($sql_result))) {
-            $this->changed = strtotime($sql_arr['changed']);
-            $this->ip      = $sql_arr['ip'];
-            $this->vars    = base64_decode($sql_arr['vars']);
-            $this->key     = $key;
+            $this->time_diff = time() - strtotime($sql_arr['ts']);
+            $this->changed   = strtotime($sql_arr['changed']);
+            $this->ip        = $sql_arr['ip'];
+            $this->vars      = base64_decode($sql_arr['vars']);
+            $this->key       = $key;
 
             return !empty($this->vars) ? (string) $this->vars : '';
         }
@@ -151,8 +196,9 @@
      */
     public function db_write($key, $vars)
     {
-        $ts  = microtime(true);
-        $now = $this->db->fromunixtime((int)$ts);
+        $now   = $this->db->now();
+        $table = $this->db->table_name('session');
+        $ts    = microtime(true);
 
         // no session row in DB (db_read() returns false)
         if (!$this->key) {
@@ -170,22 +216,19 @@
             $newvars = $this->_fixvars($vars, $oldvars);
 
             if ($newvars !== $oldvars) {
-                $this->db->query(
-                    sprintf("UPDATE %s SET vars=?, changed=%s WHERE sess_id=?",
-                        $this->db->table_name('session'), $now),
-                        base64_encode($newvars), $key);
+                $this->db->query("UPDATE $table "
+                    . "SET changed = $now, vars = ? WHERE sess_id = ?",
+                    base64_encode($newvars), $key);
             }
-            else if ($ts - $this->changed > $this->lifetime / 2) {
-                $this->db->query("UPDATE ".$this->db->table_name('session')
-                    ." SET changed=$now WHERE sess_id=?", $key);
+            else if ($ts - $this->changed + $this->time_diff > $this->lifetime / 2) {
+                $this->db->query("UPDATE $table SET changed = $now"
+                    . " WHERE sess_id = ?", $key);
             }
         }
         else {
-            $this->db->query(
-                sprintf("INSERT INTO %s (sess_id, vars, ip, created, changed) ".
-                    "VALUES (?, ?, ?, %s, %s)",
-                    $this->db->table_name('session'), $now, $now),
-                    $key, base64_encode($vars), (string)$this->ip);
+            $this->db->query("INSERT INTO $table (sess_id, vars, ip, created, changed)"
+                . " VALUES (?, ?, ?, $now, $now)",
+                $key, base64_encode($vars), (string)$this->ip);
         }
 
         return true;
@@ -200,8 +243,18 @@
         if ($oldvars !== null) {
             $a_oldvars = $this->unserialize($oldvars);
             if (is_array($a_oldvars)) {
-                foreach ((array)$this->unsets as $k)
-                    unset($a_oldvars[$k]);
+                // remove unset keys on oldvars
+                foreach ((array)$this->unsets as $var) {
+                    if (isset($a_oldvars[$var])) {
+                        unset($a_oldvars[$var]);
+                    }
+                    else {
+                        $path = explode('.', $var);
+                        $k = array_pop($path);
+                        $node = &$this->get_node($path, $a_oldvars);
+                        unset($node[$k]);
+                    }
+                }
 
                 $newvars = $this->serialize(array_merge(
                     (array)$a_oldvars, (array)$this->unserialize($vars)));
@@ -235,25 +288,6 @@
 
 
     /**
-     * Garbage collecting function
-     *
-     * @param string Session lifetime in seconds
-     * @return boolean True on success
-     */
-    public function db_gc($maxlifetime)
-    {
-        // just delete all expired sessions
-        $this->db->query(
-            sprintf("DELETE FROM %s WHERE changed < %s",
-                $this->db->table_name('session'), $this->db->fromunixtime(time() - $maxlifetime)));
-
-        $this->gc();
-
-        return true;
-    }
-
-
-    /**
      * Read session data from memcache
      *
      * @param string Session ID
@@ -299,9 +333,9 @@
 
         $newvars = $oldvars !== null ? $this->_fixvars($vars, $oldvars) : $vars;
 
-        if ($newvars !== $oldvars || $ts - $this->changed > $this->lifetime / 2) {
+        if ($newvars !== $oldvars || $ts - $this->changed > $this->lifetime / 3) {
             return $this->memcache->set($key, serialize(array('changed' => time(), 'ip' => $this->ip, 'vars' => $newvars)),
-                MEMCACHE_COMPRESSED, $this->lifetime);
+                MEMCACHE_COMPRESSED, $this->lifetime + 60);
         }
 
         return true;
@@ -329,11 +363,11 @@
     /**
      * Execute registered garbage collector routines
      */
-    public function gc()
+    public function gc($maxlifetime)
     {
-        foreach ($this->gc_handlers as $fct) {
-            call_user_func($fct);
-        }
+        // move gc execution to the script shutdown function
+        // see rcube::shutdown() and rcube_session::write_close()
+        return $this->gc_enabled = $maxlifetime;
     }
 
 
@@ -355,6 +389,25 @@
 
 
     /**
+     * Garbage collector handler to run on script shutdown
+     */
+    protected function gc_shutdown()
+    {
+        if ($this->gc_enabled) {
+            // just delete all expired sessions
+            if ($this->storage == 'db') {
+                $this->db->query("DELETE FROM " . $this->db->table_name('session')
+                    . " WHERE changed < " . $this->db->now(-$this->gc_enabled));
+            }
+
+            foreach ($this->gc_handlers as $fct) {
+                call_user_func($fct);
+            }
+        }
+    }
+
+
+    /**
      * Generate and set new session id
      *
      * @param boolean $destroy If enabled the current session will be destroyed
@@ -371,9 +424,32 @@
 
 
     /**
+     * Append the given value to the certain node in the session data array
+     *
+     * @param string Path denoting the session variable where to append the value
+     * @param string Key name under which to append the new value (use null for appending to an indexed list)
+     * @param mixed  Value to append to the session data array
+     */
+    public function append($path, $key, $value)
+    {
+        // re-read session data from DB because it might be outdated
+        if (!$this->reloaded && microtime(true) - $this->start > 0.5) {
+            $this->reload();
+            $this->reloaded = true;
+            $this->start = microtime(true);
+        }
+
+        $node = &$this->get_node(explode('.', $path), $_SESSION);
+
+        if ($key !== null) $node[$key] = $value;
+        else               $node[] = $value;
+    }
+
+
+    /**
      * Unset a session variable
      *
-     * @param string Varibale name
+     * @param string Variable name (can be a path denoting a certain node in the session array, e.g. compose.attachments.5)
      * @return boolean True on success
      */
     public function remove($var=null)
@@ -383,7 +459,16 @@
         }
 
         $this->unsets[] = $var;
-        unset($_SESSION[$var]);
+
+        if (isset($_SESSION[$var])) {
+            unset($_SESSION[$var]);
+        }
+        else {
+            $path = explode('.', $var);
+            $key = array_pop($path);
+            $node = &$this->get_node($path, $_SESSION);
+            unset($node[$key]);
+        }
 
         return true;
     }
@@ -395,7 +480,7 @@
     public function kill()
     {
         $this->vars = null;
-        $this->ip = $_SERVER['REMOTE_ADDR']; // update IP (might have changed)
+        $this->ip = rcube_utils::remote_addr(); // update IP (might have changed)
         $this->destroy(session_id());
         rcube_utils::setcookie($this->cookiename, '-del-', time() - 60);
     }
@@ -415,6 +500,23 @@
             session_decode($data);
     }
 
+    /**
+     * Returns a reference to the node in data array referenced by the given path.
+     * e.g. ['compose','attachments'] will return $_SESSION['compose']['attachments']
+     */
+    private function &get_node($path, &$data_arr)
+    {
+        $node = &$data_arr;
+        if (!empty($path)) {
+            foreach ((array)$path as $key) {
+                if (!isset($node[$key]))
+                    $node[$key] = array();
+                $node = &$node[$key];
+            }
+        }
+
+        return $node;
+    }
 
     /**
      * Serialize session data
@@ -592,10 +694,10 @@
     function check_auth()
     {
         $this->cookie = $_COOKIE[$this->cookiename];
-        $result = $this->ip_check ? $_SERVER['REMOTE_ADDR'] == $this->ip : true;
+        $result = $this->ip_check ? rcube_utils::remote_addr() == $this->ip : true;
 
         if (!$result) {
-            $this->log("IP check failed for " . $this->key . "; expected " . $this->ip . "; got " . $_SERVER['REMOTE_ADDR']);
+            $this->log("IP check failed for " . $this->key . "; expected " . $this->ip . "; got " . rcube_utils::remote_addr());
         }
 
         if ($result && $this->_mkcookie($this->now) != $this->cookie) {

kolab-syncroton-2.1.0.tar.gz/lib/ext/Roundcube/rcube_smtp.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/rcube_smtp.php Changed

@@ -33,6 +33,8 @@
     // define headers delimiter
     const SMTP_MIME_CRLF = "\r\n";
 
+    const DEBUG_LINE_LENGTH = 4098; // 4KB + 2B for \r\n
+
 
     /**
      * SMTP Connection and authentication
@@ -119,7 +121,7 @@
         }
 
         // try to connect to server and exit on failure
-        $result = $this->conn->connect($smtp_timeout);
+        $result = $this->conn->connect($CONFIG['smtp_timeout']);
 
         if (PEAR::isError($result)) {
             $this->response[] = "Connection failed: ".$result->getMessage();
@@ -327,6 +329,12 @@
      */
     public function debug_handler(&$smtp, $message)
     {
+        if (($len = strlen($message)) > self::DEBUG_LINE_LENGTH) {
+            $diff    = $len - self::DEBUG_LINE_LENGTH;
+            $message = substr($message, 0, self::DEBUG_LINE_LENGTH)
+                . "... [truncated $diff bytes]";
+        }
+
         rcube::write_log('smtp', preg_replace('/\r\n$/', '', $message));
     }
 
@@ -433,9 +441,9 @@
         $recipients = rcube_utils::explode_quoted_string(',', $recipients);
 
         reset($recipients);
-        while (list($k, $recipient) = each($recipients)) {
+        foreach ($recipients as $recipient) {
             $a = rcube_utils::explode_quoted_string(' ', $recipient);
-            while (list($k2, $word) = each($a)) {
+            foreach ($a as $word) {
                 if (strpos($word, "@") > 0 && $word[strlen($word)-1] != '"') {
                     $word = preg_replace('/^<|>$/', '', trim($word));
                     if (in_array($word, $addresses) === false) {

kolab-syncroton-2.1.0.tar.gz/lib/ext/Roundcube/rcube_spellchecker.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/rcube_spellchecker.php Changed

@@ -31,7 +31,7 @@
     private $lang;
     private $rc;
     private $error;
-    private $separator = '/[\s\r\n\t\/\[\]{}<>\\"]+|[:;?!,\.]([^\w]|$)/';
+    private $separator = '/[\s\r\n\t\/\[\]{}<>\\"]+|[:;?!,\.](?=\W|$)/';
     private $options = array();
     private $dict;
     private $have_dict;
@@ -84,6 +84,9 @@
         if ($this->engine == 'pspell') {
             $this->matches = $this->_pspell_check($this->content);
         }
+        else if ($this->engine == 'enchant') {
+            $this->matches = $this->_enchant_check($this->content);
+        }
         else {
             $this->matches = $this->_googie_check($this->content);
         }
@@ -115,6 +118,9 @@
         if ($this->engine == 'pspell') {
             return $this->_pspell_suggestions($word);
         }
+        else if ($this->engine == 'enchant') {
+            return $this->_enchant_suggestions($word);
+        }
 
         return $this->_googie_suggestions($word);
     }
@@ -133,6 +139,9 @@
         if ($this->engine == 'pspell') {
             return $this->_pspell_words($text, $is_html);
         }
+        else if ($this->engine == 'enchant') {
+            return $this->_enchant_words($text, $is_html);
+        }
 
         return $this->_googie_words($text, $is_html);
     }
@@ -314,11 +323,6 @@
         if (!$this->plink) {
             if (!extension_loaded('pspell')) {
                 $this->error = "Pspell extension not available";
-                rcube::raise_error(array(
-                    'code' => 500, 'type' => 'php',
-                    'file' => __FILE__, 'line' => __LINE__,
-                    'message' => $this->error), true, false);
-
                 return;
             }
 
@@ -331,6 +335,141 @@
     }
 
 
+    /**
+     * Checks the text using enchant
+     *
+     * @param string $text Text content for spellchecking
+     */
+    private function _enchant_check($text)
+    {
+        // init spellchecker
+        $this->_enchant_init();
+
+        if (!$this->enchant_dictionary) {
+            return array();
+        }
+
+        // tokenize
+        $text = preg_split($this->separator, $text, NULL, PREG_SPLIT_NO_EMPTY | PREG_SPLIT_OFFSET_CAPTURE);
+
+        $diff       = 0;
+        $matches    = array();
+
+        foreach ($text as $w) {
+            $word = trim($w[0]);
+            $pos  = $w[1] - $diff;
+            $len  = mb_strlen($word);
+
+            // skip exceptions
+            if ($this->is_exception($word)) {
+            }
+            else if (!enchant_dict_check($this->enchant_dictionary, $word)) {
+                $suggestions = enchant_dict_suggest($this->enchant_dictionary, $word);
+
+                if (sizeof($suggestions) > self::MAX_SUGGESTIONS) {
+                    $suggestions = array_slice($suggestions, 0, self::MAX_SUGGESTIONS);
+                }
+
+                $matches[] = array($word, $pos, $len, null, $suggestions);
+            }
+
+            $diff += (strlen($word) - $len);
+        }
+
+        return $matches;
+    }
+
+
+    /**
+     * Returns the misspelled words
+     */
+    private function _enchant_words($text = null, $is_html=false)
+    {
+        $result = array();
+
+        if ($text) {
+            // init spellchecker
+            $this->_enchant_init();
+
+            if (!$this->enchant_dictionary) {
+                return array();
+            }
+
+            // With Enchant we don't need to get suggestions to return misspelled words
+            if ($is_html) {
+                $text = $this->html2text($text);
+            }
+
+            $text = preg_split($this->separator, $text, NULL, PREG_SPLIT_NO_EMPTY | PREG_SPLIT_OFFSET_CAPTURE);
+
+            foreach ($text as $w) {
+                $word = trim($w[0]);
+
+                // skip exceptions
+                if ($this->is_exception($word)) {
+                    continue;
+                }
+
+                if (!enchant_dict_check($this->enchant_dictionary, $word)) {
+                    $result[] = $word;
+                }
+            }
+
+            return $result;
+        }
+
+        foreach ($this->matches as $m) {
+            $result[] = $m[0];
+        }
+
+        return $result;
+    }
+
+
+    /**
+     * Returns suggestions for misspelled word
+     */
+    private function _enchant_suggestions($word)
+    {
+        // init spellchecker
+        $this->_enchant_init();
+
+        if (!$this->enchant_dictionary) {
+            return array();
+        }
+
+        $suggestions = enchant_dict_suggest($this->enchant_dictionary, $word);
+
+        if (sizeof($suggestions) > self::MAX_SUGGESTIONS)
+            $suggestions = array_slice($suggestions, 0, self::MAX_SUGGESTIONS);
+
+        return is_array($suggestions) ? $suggestions : array();
+    }
+
+
+    /**
+     * Initializes PSpell dictionary
+     */
+    private function _enchant_init()
+    {
+        if (!$this->enchant_broker) {
+            if (!extension_loaded('enchant')) {
+                $this->error = "Enchant extension not available";
+                return;
+            }
+
+            $this->enchant_broker = enchant_broker_init();
+        }
+
+        if (!enchant_broker_dict_exists($this->enchant_broker, $this->lang)) {
+            $this->error = "Unable to load dictionary for selected language using Enchant";
+            return;
+        }
+
+        $this->enchant_dictionary = enchant_broker_request_dict($this->enchant_broker, $this->lang);
+    }
+
+
     private function _googie_check($text)
     {
         // spell check uri is configured
@@ -372,9 +511,19 @@
             fclose($fp);
         }
 
+        // parse HTTP response
+        if (preg_match('!^HTTP/1.\d (\d+)(.+)!', $store, $m)) {
+            $http_status = $m[1];
+            if ($http_status != '200')
+                $this->error = 'HTTP ' . $m[1] . $m[2];
+        }
+
         if (!$store) {
             $this->error = "Empty result from spelling engine";
         }
+        else if (preg_match('/<spellresult error="([^"]+)"/', $store, $m) && $m[1]) {
+            $this->error = "Error code $m[1] returned";
+        }
 
         preg_match_all('/<c o="([^"]*)" l="([^"]*)" s="([^"]*)">([^<]*)<\/c>/', $store, $matches, PREG_SET_ORDER);
 
@@ -588,7 +737,7 @@
 
         if (empty($plugin['abort'])) {
             $dict = array();
-            $this->rc->db->query(
+            $sql_result = $this->rc->db->query(
                 "SELECT data FROM ".$this->rc->db->table_name('dictionary')
                 ." WHERE user_id ". ($plugin['userid'] ? "= ".$this->rc->db->quote($plugin['userid']) : "IS NULL")
                     ." AND " . $this->rc->db->quoteIdentifier('language') . " = ?",

kolab-syncroton-2.1.0.tar.gz/lib/ext/Roundcube/rcube_storage.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/rcube_storage.php Changed

@@ -61,8 +61,6 @@
         'MAIL-FOLLOWUP-TO',
         'MAIL-REPLY-TO',
         'RETURN-PATH',
-        'DELIVERED-TO',
-        'ENVELOPE-TO',
     );
 
     const UNKNOWN       = 0;
@@ -540,12 +538,13 @@
     /**
      * Append a mail message (source) to a specific folder.
      *
-     * @param string  $folder  Target folder
-     * @param string  $message The message source string or filename
-     * @param string  $headers Headers string if $message contains only the body
-     * @param boolean $is_file True if $message is a filename
-     * @param array   $flags   Message flags
-     * @param mixed   $date    Message internal date
+     * @param string       $folder  Target folder
+     * @param string|array $message The message source string or filename
+     *                              or array (of strings and file pointers)
+     * @param string       $headers Headers string if $message contains only the body
+     * @param boolean      $is_file True if $message is a filename
+     * @param array        $flags   Message flags
+     * @param mixed        $date    Message internal date
      *
      * @return int|bool Appended message UID or True on success, False on error
      */
@@ -807,13 +806,14 @@
 
 
     /**
-     * Returns current status of a folder
+     * Returns current status of a folder (compared to the last time use)
      *
      * @param string $folder Folder name
+     * @param array  $diff   Difference data
      *
      * @return int Folder status
      */
-    abstract function folder_status($folder = null);
+    abstract function folder_status($folder = null, &$diff = array());
 
 
     /**
@@ -985,6 +985,6 @@
     /**
      * Delete outdated cache entries
      */
-    abstract function expunge_cache();
+    abstract function cache_gc();
 
 }  // end class rcube_storage

kolab-syncroton-2.1.0.tar.gz/lib/ext/Roundcube/rcube_string_replacer.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/rcube_string_replacer.php Changed

@@ -28,22 +28,25 @@
     public $mailto_pattern;
     public $link_pattern;
     private $values = array();
+    private $options = array();
 
 
-    function __construct()
+    function __construct($options = array())
     {
         // Simplified domain expression for UTF8 characters handling
         // Support unicode/punycode in top-level domain part
         $utf_domain = '[^?&@"\'\\/()<>\s\r\t\n]+\\.?([^\\x00-\\x2f\\x3b-\\x40\\x5b-\\x60\\x7b-\\x7f]{2,}|xn--[a-zA-Z0-9]{2,})';
         $url1       = '.:;,';
-        $url2       = 'a-zA-Z0-9%=#$@+?!&\\/_~\\[\\]\$\${}\*-';
+        $url2       = 'a-zA-Z0-9%=#$@+?|!&\\/_~\\[\\]\$\${}\*-';
 
-        $this->link_pattern = "/([\w]+:\/\/|\W[Ww][Ww][Ww]\.|^[Ww][Ww][Ww]\.)($utf_domain([$url1]?[$url2]+)*)/";
+        $this->link_pattern = "/([\w]+:\/\/|\W[Ww][Ww][Ww]\.|^[Ww][Ww][Ww]\.)($utf_domain([$url1]*[$url2]+)*)/";
         $this->mailto_pattern = "/("
             ."[-\w!\#\$%&\'*+~\/^`|{}=]+(?:\.[-\w!\#\$%&\'*+~\/^`|{}=]+)*"  // local-part
             ."@$utf_domain"                                                 // domain-part
             ."(\?[$url1$url2]+)?"                                           // e.g. ?subject=test...
             .")/";
+
+        $this->options = $options;
     }
 
     /**
@@ -89,15 +92,15 @@
 
         if ($url) {
             $suffix = $this->parse_url_brackets($url);
-            $i = $this->add($prefix . html::a(array(
-                'href'   => $url_prefix . $url,
-                'target' => '_blank'
-            ), rcube::Q($url)) . $suffix);
+            $attrib = (array)$this->options['link_attribs'];
+            $attrib['href'] = $url_prefix . $url;
+
+            $i = $this->add(html::a($attrib, rcube::Q($url)) . $suffix);
         }
 
         // Return valid link for recognized schemes, otherwise
         // return the unmodified string for unrecognized schemes.
-        return $i >= 0 ? $this->get_replacement($i) : $matches[0];
+        return $i >= 0 ? $prefix . $this->get_replacement($i) : $matches[0];
     }
 
     /**

kolab-syncroton-2.1.0.tar.gz/lib/ext/Roundcube/rcube_user.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/rcube_user.php Changed

@@ -495,9 +495,9 @@
             "INSERT INTO ".$dbh->table_name('users').
             " (created, last_login, username, mail_host, language)".
             " VALUES (".$dbh->now().", ".$dbh->now().", ?, ?, ?)",
-            strip_newlines($data['user']),
-            strip_newlines($data['host']),
-            strip_newlines($data['language']));
+            $data['user'],
+            $data['host'],
+            $data['language']);
 
         if ($user_id = $dbh->insert_id('users')) {
             // create rcube_user instance to make plugin hooks work
@@ -517,7 +517,7 @@
                 if (empty($user_email)) {
                     $user_email = strpos($data['user'], '@') ? $user : sprintf('%s@%s', $data['user'], $mail_domain);
                 }
-                $email_list[] = strip_newlines($user_email);
+                $email_list[] = $user_email;
             }
             // identities_level check
             else if (count($email_list) > 1 && $rcube->config->get('identities_level', 0) > 1) {
@@ -547,7 +547,6 @@
                     $record['name'] = $user_name != $record['email'] ? $user_name : '';
                 }
 
-                $record['name']     = strip_newlines($record['name']);
                 $record['user_id']  = $user_id;
                 $record['standard'] = $standard;

kolab-syncroton-2.1.0.tar.gz/lib/ext/Roundcube/rcube_utils.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/rcube_utils.php Changed

@@ -156,7 +156,7 @@
     {
         // IPv6, but there's no build-in IPv6 support
         if (strpos($ip, ':') !== false && !defined('AF_INET6')) {
-            $parts = explode(':', $domain_part);
+            $parts = explode(':', $ip);
             $count = count($parts);
 
             if ($count > 8 || $count < 2) {
@@ -360,12 +360,8 @@
             return $value;
         }
 
-        // strip single quotes if magic_quotes_sybase is enabled
-        if (ini_get('magic_quotes_sybase')) {
-            $value = str_replace("''", "'", $value);
-        }
         // strip slashes if magic_quotes enabled
-        else if (get_magic_quotes_gpc() || get_magic_quotes_runtime()) {
+        if (get_magic_quotes_gpc() || get_magic_quotes_runtime()) {
             $value = stripslashes($value);
         }
 
@@ -404,7 +400,7 @@
         $out = array();
         $src = $mode == self::INPUT_GET ? $_GET : ($mode == self::INPUT_POST ? $_POST : $_REQUEST);
 
-        foreach ($src as $key => $value) {
+        foreach (array_keys($src) as $key) {
             $fname = $key[0] == '_' ? substr($key, 1) : $key;
             if ($ignore && !preg_match('/^(' . $ignore . ')$/', $fname)) {
                 $out[$fname] = self::get_input_value($key, $mode);
@@ -510,17 +506,24 @@
      */
     public static function file2class($mimetype, $filename)
     {
+        $mimetype = strtolower($mimetype);
+        $filename = strtolower($filename);
+
         list($primary, $secondary) = explode('/', $mimetype);
 
         $classes = array($primary ? $primary : 'unknown');
+
         if ($secondary) {
             $classes[] = $secondary;
         }
-        if (preg_match('/\.([a-z0-9]+)$/i', $filename, $m)) {
-            $classes[] = $m[1];
+
+        if (preg_match('/\.([a-z0-9]+)$/', $filename, $m)) {
+            if (!in_array($m[1], $classes)) {
+                $classes[] = $m[1];
+            }
         }
 
-        return strtolower(join(" ", $classes));
+        return join(" ", $classes);
     }
 
 
@@ -663,6 +666,21 @@
 
 
     /**
+     * Returns the real remote IP address
+     *
+     * @return string Remote IP address
+     */
+    public static function remote_addr()
+    {
+        foreach (array('HTTP_X_FORWARDED_FOR','HTTP_X_REAL_IP','REMOTE_ADDR') as $prop) {
+            if (!empty($_SERVER[$prop]))
+                return $_SERVER[$prop];
+        }
+
+        return '';
+    }
+
+    /**
      * Read a specific HTTP request header.
      *
      * @param  string $name Header name
@@ -726,11 +744,23 @@
             return mktime(0,0,0, intval($matches[2]), intval($matches[3]), intval($matches[1]));
         }
         else if (is_numeric($date)) {
-            return $date;
+            return (int) $date;
         }
 
-        // support non-standard "GMTXXXX" literal
-        $date = preg_replace('/GMT\s*([+-][0-9]+)/', '\\1', $date);
+        // Clean malformed data
+        $date = preg_replace(
+            array(
+                '/GMT\s*([+-][0-9]+)/',                     // support non-standard "GMTXXXX" literal
+                '/[^a-z0-9\x20\x09:+-]/i',                  // remove any invalid characters
+                '/\s*(Mon|Tue|Wed|Thu|Fri|Sat|Sun)\s*/i',   // remove weekday names
+            ),
+            array(
+                '\\1',
+                '',
+                '',
+            ), $date);
+
+        $date = trim($date);
 
         // if date parsing fails, we have a date in non-rfc format.
         // remove token from the end and try again
@@ -743,7 +773,7 @@
             $date = implode(' ', $d);
         }
 
-        return $ts;
+        return (int) $ts;
     }

kolab-syncroton-2.1.0.tar.gz/lib/ext/Roundcube/rcube_vcard.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/rcube_vcard.php Changed

@@ -90,7 +90,7 @@
      */
     public function __construct($vcard = null, $charset = RCUBE_CHARSET, $detect = false, $fieldmap = array())
     {
-        if (!empty($fielmap)) {
+        if (!empty($fieldmap)) {
             $this->extend_fieldmap($fieldmap);
         }
 
@@ -481,7 +481,7 @@
         $vcard_block    = '';
         $in_vcard_block = false;
 
-        foreach (preg_split("/[\r\n]+/", $data) as $i => $line) {
+        foreach (preg_split("/[\r\n]+/", $data) as $line) {
             if ($in_vcard_block && !empty($line)) {
                 $vcard_block .= $line . "\n";
             }
@@ -491,7 +491,9 @@
             if (preg_match('/^END:VCARD$/i', $line)) {
                 // parse vcard
                 $obj = new rcube_vcard(self::cleanup($vcard_block), $charset, true, self::$fieldmap);
-                if (!empty($obj->displayname) || !empty($obj->email)) {
+                // FN and N is required by vCard format (RFC 2426)
+                // on import we can be less restrictive, let's addressbook decide
+                if (!empty($obj->displayname) || !empty($obj->surname) || !empty($obj->firstname) || !empty($obj->email)) {
                     $out[] = $obj;
                 }
 
@@ -513,7 +515,7 @@
      *
      * @return string Cleaned vcard block
      */
-    private static function cleanup($vcard)
+    public static function cleanup($vcard)
     {
         // Convert special types (like Skype) to normal type='skype' classes with this simple regex ;)
         $vcard = preg_replace(
@@ -712,9 +714,15 @@
                             $value[] = $attrvalues;
                         }
                         else if (is_bool($attrvalues)) {
-                            // true means just tag, not tag=value, as in PHOTO;BASE64:...
+                            // true means just a tag, not tag=value, as in PHOTO;BASE64:...
                             if ($attrvalues) {
-                                $attr .= strtoupper(";$attrname");
+                                // vCard v3 uses ENCODING=B (#1489183)
+                                if ($attrname == 'base64') {
+                                    $attr .= ";ENCODING=B";
+                                }
+                                else {
+                                    $attr .= strtoupper(";$attrname");
+                                }
                             }
                         }
                         else {
@@ -782,9 +790,30 @@
                 }
                 return $result;
             }
+
+            $s = strtr($s, $rep2);
+        }
+
+        // some implementations (GMail) use non-standard backslash before colon (#1489085)
+        // we will handle properly any backslashed character - removing dummy backslahes
+        // return strtr($s, array("\r" => '', '\\\\' => '\\', '\n' => "\n", '\N' => "\n", '\,' => ',', '\;' => ';'));
+
+        $s   = str_replace("\r", '', $s);
+        $pos = 0;
+
+        while (($pos = strpos($s, '\\', $pos)) !== false) {
+            $next = substr($s, $pos + 1, 1);
+            if ($next == 'n' || $next == 'N') {
+                $s = substr_replace($s, "\n", $pos, 2);
+            }
+            else {
+                $s = substr_replace($s, '', $pos, 1);
+            }
+
+            $pos += 1;
         }
 
-        return strtr($s, array("\r" => '', '\\\\' => '\\', '\n' => "\n", '\N' => "\n", '\,' => ',', '\;' => ';'));
+        return $s;
     }
 
     /**

kolab-syncroton-2.1.0.tar.gz/lib/ext/Roundcube/rcube_washtml.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Roundcube/rcube_washtml.php Changed

@@ -113,10 +113,9 @@
         'type', 'rows', 'cols', 'disabled', 'readonly', 'checked', 'multiple', 'value'
     );
 
-    /* Block elements which could be empty but cannot be returned in short form (<tag />) */
-    static $block_elements = array('div', 'p', 'pre', 'blockquote', 'a', 'font', 'center',
-        'table', 'ul', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'ol', 'dl', 'strong',
-        'i', 'b', 'u', 'span',
+    /* Elements which could be empty and be returned in short form (<tag />) */
+    static $void_elements = array('area', 'base', 'br', 'col', 'command', 'embed', 'hr',
+        'img', 'input', 'keygen', 'link', 'meta', 'param', 'source', 'track', 'wbr'
     );
 
     /* State for linked objects in HTML */
@@ -134,12 +133,15 @@
     /* Ignore these HTML tags but process their content */
     private $_ignore_elements = array();
 
-    /* Block elements which could be empty but cannot be returned in short form (<tag />) */
-    private $_block_elements = array();
+    /* Elements which could be empty and be returned in short form (<tag />) */
+    private $_void_elements = array();
 
     /* Allowed HTML attributes */
     private $_html_attribs = array();
 
+    /* Max nesting level */
+    private $max_nesting_level;
+
 
     /**
      * Class constructor
@@ -149,9 +151,9 @@
         $this->_html_elements   = array_flip((array)$p['html_elements']) + array_flip(self::$html_elements) ;
         $this->_html_attribs    = array_flip((array)$p['html_attribs']) + array_flip(self::$html_attribs);
         $this->_ignore_elements = array_flip((array)$p['ignore_elements']) + array_flip(self::$ignore_elements);
-        $this->_block_elements  = array_flip((array)$p['block_elements']) + array_flip(self::$block_elements);
+        $this->_void_elements   = array_flip((array)$p['void_elements']) + array_flip(self::$void_elements);
 
-        unset($p['html_elements'], $p['html_attribs'], $p['ignore_elements'], $p['block_elements']);
+        unset($p['html_elements'], $p['html_attribs'], $p['ignore_elements'], $p['void_elements']);
 
         $this->config = $p + array('show_washed' => true, 'allow_remote' => false, 'cid_map' => array());
     }
@@ -240,7 +242,8 @@
             $value = $node->getAttribute($key);
 
             if (isset($this->_html_attribs[$key]) ||
-                ($key == 'href' && !preg_match('!^(javascript|vbscript|data:text)!i', $value)
+                ($key == 'href' && ($value = trim($value))
+                    && !preg_match('!^(javascript|vbscript|data:text)!i', $value)
                     && preg_match('!^([a-z][a-z0-9.+-]+:|//|#).+!i', $value))
             ) {
                 $t .= ' ' . $key . '="' . htmlspecialchars($value, ENT_QUOTES) . '"';
@@ -283,12 +286,26 @@
      * It output only allowed tags with allowed attributes
      * and allowed inline styles
      */
-    private function dumpHtml($node)
+    private function dumpHtml($node, $level = 0)
     {
         if (!$node->hasChildNodes()) {
             return '';
         }
 
+        $level++;
+
+        if ($this->max_nesting_level > 0 && $level == $this->max_nesting_level - 1) {
+            // log error message once
+            if (!$this->max_nesting_level_error) {
+                $this->max_nesting_level_error = true;
+                rcube::raise_error(array('code' => 500, 'type' => 'php',
+                    'line' => __LINE__, 'file' => __FILE__,
+                    'message' => "Maximum nesting level exceeded (xdebug.max_nesting_level={$this->max_nesting_level})"),
+                    true, false);
+            }
+            return '';
+        }
+
         $node = $node->firstChild;
         $dump = '';
 
@@ -298,19 +315,19 @@
                 $tagName = strtolower($node->tagName);
                 if ($callback = $this->handlers[$tagName]) {
                     $dump .= call_user_func($callback, $tagName,
-                        $this->wash_attribs($node), $this->dumpHtml($node), $this);
+                        $this->wash_attribs($node), $this->dumpHtml($node, $level), $this);
                 }
                 else if (isset($this->_html_elements[$tagName])) {
-                    $content = $this->dumpHtml($node);
+                    $content = $this->dumpHtml($node, $level);
                     $dump .= '<' . $tagName . $this->wash_attribs($node) .
-                        ($content != '' || isset($this->_block_elements[$tagName]) ? ">$content</$tagName>" : ' />');
+                        ($content === '' && isset($this->_void_elements[$tagName]) ? ' />' : ">$content</$tagName>");
                 }
                 else if (isset($this->_ignore_elements[$tagName])) {
                     $dump .= '';
                 }
                 else {
                     $dump .= '';
-                    $dump .= $this->dumpHtml($node); // ignore tags not its content
+                    $dump .= $this->dumpHtml($node, $level); // ignore tags not its content
                 }
                 break;
 
@@ -323,14 +340,14 @@
                 break;
 
             case XML_HTML_DOCUMENT_NODE:
-                $dump .= $this->dumpHtml($node);
+                $dump .= $this->dumpHtml($node, $level);
                 break;
 
             case XML_DOCUMENT_TYPE_NODE:
                 break;
 
             default:
-                $dump . '';
+                $dump .= '';
             }
         } while($node = $node->nextSibling);
 
@@ -357,6 +374,9 @@
             $this->config['base_url'] = '';
         }
 
+        // Detect max nesting level (for dumpHTML) (#1489110)
+        $this->max_nesting_level = (int) @ini_get('xdebug.max_nesting_level');
+
         @$node->loadHTML($html);
         return $this->dumpHtml($node);
     }
@@ -390,6 +410,25 @@
         );
         $html = preg_replace($html_search, $html_replace, trim($html));
 
+        //-> Replace all of those weird MS Word quotes and other high characters
+        $badwordchars=array(
+            "\xe2\x80\x98", // left single quote
+            "\xe2\x80\x99", // right single quote
+            "\xe2\x80\x9c", // left double quote
+            "\xe2\x80\x9d", // right double quote
+            "\xe2\x80\x94", // em dash
+            "\xe2\x80\xa6" // elipses
+        );
+        $fixedwordchars=array(
+            "'",
+            "'",
+            '"',
+            '"',
+            '&mdash;',
+            '...'
+        );
+        $html = str_replace($badwordchars,$fixedwordchars, $html);
+
         // PCRE errors handling (#1486856), should we use something like for every preg_* use?
         if ($html === null && ($preg_error = preg_last_error()) != PREG_NO_ERROR) {
             $errstr = "Could not clean up HTML message! PCRE Error: $preg_error.";
@@ -404,6 +443,7 @@
             rcube::raise_error(array('code' => 620, 'type' => 'php',
                 'line' => __LINE__, 'file' => __FILE__,
                 'message' => $errstr), true, false);
+
             return '';
         }
 
@@ -412,7 +452,8 @@
 
         // Remove invalid HTML comments (#1487759)
         // Don't remove valid conditional comments
-        $html = preg_replace('/) conditional comments (#1489004)
+        $html = preg_replace('/<!--[^->\[\n]+>/', '', $html);
 
         // turn relative into absolute urls
         $html = self::resolve_base($html);

kolab-syncroton-2.1.0.tar.gz/lib/ext/Syncroton/Backend/ABackend.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Syncroton/Backend/ABackend.php Changed

@@ -13,7 +13,6 @@
  *
  * @package     Backend
  */
- 
 abstract class Syncroton_Backend_ABackend implements Syncroton_Backend_IBackend
 {
     /**
@@ -31,6 +30,12 @@
     
     protected $_modelInterfaceName;
     
+    /**
+     * the constructor
+     * 
+     * @param  Zend_Db_Adapter_Abstract  $_db
+     * @param  string                    $_tablePrefix
+     */
     public function __construct(Zend_Db_Adapter_Abstract $_db, $_tablePrefix = 'Syncroton_')
     {
         $this->_db          = $_db;
@@ -58,6 +63,12 @@
         return $this->get($data['id']);
     }
     
+    /**
+     * convert iteratable object to array
+     * 
+     * @param  unknown   $model
+     * @return array
+     */
     protected function _convertModelToArray($model)
     {
         $data = array();
@@ -99,6 +110,12 @@
         return $this->_getObject($data);
     }
     
+    /**
+     * convert array to object
+     * 
+     * @param  array  $data
+     * @return object
+     */
     protected function _getObject($data)
     {
         foreach ($data as $key => $value) {
@@ -114,6 +131,10 @@
         return new $this->_modelClassName($data);
     }
     
+    /**
+     * (non-PHPdoc)
+     * @see Syncroton_Backend_IBackend::delete()
+     */
     public function delete($id)
     {
         $id = $id instanceof $this->_modelInterfaceName ? $id->id : $id;
@@ -123,6 +144,10 @@
         return (bool) $result;
     }
     
+    /**
+     * (non-PHPdoc)
+     * @see Syncroton_Backend_IBackend::update()
+     */
     public function update($model)
     {
         if (! $model instanceof $this->_modelInterfaceName) {
@@ -138,6 +163,11 @@
         return $this->get($model->id);
     }
 
+    /**
+     * convert from camelCase to camel_case
+     * @param  string  $string
+     * @return string
+     */
     protected function _fromCamelCase($string)
     {
         $string = lcfirst($string);
@@ -145,6 +175,13 @@
         return preg_replace_callback('/([A-Z])/', function ($string) {return '_' . strtolower($string[0]);}, $string);
     }
     
+    /**
+     * convert from camel_case to camelCase
+     * 
+     * @param  string $string
+     * @param  bool   $ucFirst
+     * @return string
+     */
     protected function _toCamelCase($string, $ucFirst = true)
     {
         if ($ucFirst === true) {

kolab-syncroton-2.1.0.tar.gz/lib/ext/Syncroton/Backend/Policy.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Syncroton/Backend/Policy.php Changed

@@ -21,4 +21,50 @@
     protected $_modelClassName = 'Syncroton_Model_Policy';
     
     protected $_modelInterfaceName = 'Syncroton_Model_IPolicy';
+    
+    /**
+     * convert iteratable object to array
+     * 
+     * @param  unknown   $model
+     * @return array
+     */
+    protected function _convertModelToArray($model)
+    {
+        $policyValues = $model->getProperties('Provision');
+        
+        $policy = array();
+        
+        foreach ($policyValues as $policyName) {
+            if ($model->$policyName !== NULL) { 
+                $policy[$policyName] = $model->$policyName;
+            }
+            
+            unset($model->$policyName);
+        }
+
+        $data = parent::_convertModelToArray($model);
+        
+        $data['json_policy'] = Zend_Json::encode($policy);
+        
+        return $data;
+    }
+    
+    /**
+     * convert array to object
+     * 
+     * @param  array  $data
+     * @return object
+     */
+    protected function _getObject($data)
+    {
+        $policy = Zend_Json::decode($data['json_policy']);
+        
+        foreach ($policy as $policyKey => $policyValue) {
+            $data[$policyKey] = $policyValue;
+        }
+        
+        unset($data['json_policy']);
+        
+        return parent::_getObject($data);
+    }
 }

kolab-syncroton-2.1.0.tar.gz/lib/ext/Syncroton/Command/FolderSync.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Syncroton/Command/FolderSync.php Changed

@@ -121,7 +121,8 @@
             $this->_headers = array_merge($this->_headers, $optionsCommand->getHeaders());
         }
         
-        $adds = array();
+        $adds    = array();
+        $updates = array();
         $deletes = array();
 
         foreach($this->_classes as $class) {
@@ -138,6 +139,13 @@
                 // retrieve all folders available in data backend
                 $serverFolders = $dataController->getAllFolders();
 
+                if ($this->_syncState->counter > 0) {
+                    // retrieve all folders changed since last sync
+                    $changedFolders = $dataController->getChangedFolders($this->_syncState->lastsync, $this->_syncTimeStamp);
+                } else {
+                    $changedFolders = array();
+                }
+                
                 // retrieve all folders sent to client
                 $clientFolders = $this->_folderBackend->getFolderState($this->_device, $class);
                 
@@ -186,6 +194,17 @@
                 $adds[] = $add;
             }
 
+            // calculate changed entries
+            foreach ($changedFolders as $changedFolder) {
+                $change = $clientFolders[$changedFolder->serverId];
+                
+                $change->displayName = $changedFolder->displayName;
+                $change->parentId    = $changedFolder->parentId;
+                $change->type        = $changedFolder->type;
+                
+                $updates[] = $change;
+            }
+            
             // calculate deleted entries
             $serverDiff = array_diff($clientFoldersIds, $serverFoldersIds);
             foreach ($serverDiff as $serverFolderId) {
@@ -195,7 +214,7 @@
 
         $folderSync->appendChild($this->_outputDom->createElementNS('uri:FolderHierarchy', 'Status', self::STATUS_SUCCESS));
 
-        $count = count($adds) + /*count($changes) + */count($deletes);
+        $count = count($adds) + count($updates) + count($deletes);
         if($count > 0) {
             $this->_syncState->counter++;
             $this->_syncState->lastsync = $this->_syncTimeStamp;
@@ -218,6 +237,14 @@
             }
         }
         
+        foreach($updates as $folder) {
+            $update = $changes->appendChild($this->_outputDom->createElementNS('uri:FolderHierarchy', 'Update'));
+            
+            $folder->appendXML($update, $this->_device);
+            
+            $this->_folderBackend->update($folder);
+        }
+        
         foreach($deletes as $folder) {
             $delete = $changes->appendChild($this->_outputDom->createElementNS('uri:FolderHierarchy', 'Delete'));
             $delete->appendChild($this->_outputDom->createElementNS('uri:FolderHierarchy', 'ServerId', $folder->serverId));

kolab-syncroton-2.1.0.tar.gz/lib/ext/Syncroton/Command/GetItemEstimate.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Syncroton/Command/GetItemEstimate.php Changed

kolab-syncroton-2.1.0.tar.gz/lib/ext/Syncroton/Command/ItemOperations.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Syncroton/Command/ItemOperations.php Changed

@@ -34,6 +34,13 @@
     protected $_fetches = array();
     
     /**
+     * list of folder to empty
+     * 
+     * @var array
+     */
+    protected $_emptyFolderContents = array();
+    
+    /**
      * parse MoveItems request
      *
      */
@@ -43,59 +50,13 @@
         
         if (isset($xml->Fetch)) {
             foreach ($xml->Fetch as $fetch) {
-                $fetchArray = array(
-                    'store' => (string)$fetch->Store,
-                    'options' => array()
-                );
-                
-                // try to fetch element from namespace AirSync
-                $airSync = $fetch->children('uri:AirSync');
-                
-                if (isset($airSync->CollectionId)) {
-                    $fetchArray['collectionId'] = (string)$airSync->CollectionId;
-                    $fetchArray['serverId']     = (string)$airSync->ServerId;
-                }
-                
-                // try to fetch element from namespace Search
-                $search = $fetch->children('uri:Search');
-                
-                if (isset($search->LongId)) {
-                    $fetchArray['longId'] = (string)$search->LongId;
-                }
-                
-                // try to fetch element from namespace AirSyncBase
-                $airSyncBase = $fetch->children('uri:AirSyncBase');
-                
-                if (isset($airSyncBase->FileReference)) {
-                    $fetchArray['fileReference'] = (string)$airSyncBase->FileReference;
-                }
-                
-                if (isset($fetch->Options)) {
-                    // try to fetch element from namespace AirSyncBase
-                    $airSyncBase = $fetch->Options->children('uri:AirSyncBase');
-                    
-                    if (isset($airSyncBase->BodyPreference)) {
-                        foreach ($airSyncBase->BodyPreference as $bodyPreference) {
-                            $type = (int) $bodyPreference->Type;
-                            $fetchArray['options']['bodyPreferences'][$type] = array(
-                                'type' => $type
-                            );
-                    
-                            // optional
-                            if (isset($bodyPreference->TruncationSize)) {
-                                $fetchArray['options']['bodyPreferences'][$type]['truncationSize'] = (int) $bodyPreference->TruncationSize;
-                            }
-                            
-                            // optional
-                            if (isset($bodyPreference->AllOrNone)) {
-                                $fetchArray['options']['bodyPreferences'][$type]['allOrNone'] = (int) $bodyPreference->AllOrNone;
-                            }
-                        }
-                    }
-                    
-                    
-                }
-                $this->_fetches[] = $fetchArray;
+                $this->_fetches[] = $this->_handleFetch($fetch);
+            }
+        }
+        
+        if (isset($xml->EmptyFolderContents)) {
+            foreach ($xml->EmptyFolderContents as $emptyFolderContents) {
+                $this->_emptyFolderContents[] = $this->_handleEmptyFolderContents($emptyFolderContents);
             }
         }
         
@@ -187,6 +148,106 @@
             }
         }
         
+        foreach ($this->_emptyFolderContents as $emptyFolderContents) {
+            
+            try {
+                $folder = $this->_folderBackend->getFolder($this->_device, $emptyFolderContents['collectionId']);
+
+                $dataController = Syncroton_Data_Factory::factory($folder->class, $this->_device, $this->_syncTimeStamp);
+                $dataController->emptyFolderContents($emptyFolderContents['collectionId'], $emptyFolderContents['options']);
+
+                $status = Syncroton_Command_ItemOperations::STATUS_SUCCESS;
+            }
+            catch (Syncroton_Exception_Status_ItemOperations $e) {
+                $status = $e->getCode();
+            }
+            catch (Exception $e) {
+                $status = Syncroton_Exception_Status_ItemOperations::ITEM_SERVER_ERROR;
+            }
+
+            $emptyFolderContentsTag = $this->_outputDom->createElementNS('uri:ItemOperations', 'EmptyFolderContents');
+            
+            $emptyFolderContentsTag->appendChild($this->_outputDom->createElementNS('uri:ItemOperations', 'Status', $status));
+            $emptyFolderContentsTag->appendChild($this->_outputDom->createElementNS('uri:AirSync', 'CollectionId', $emptyFolderContents['collectionId']));
+            
+            $response->appendChild($emptyFolderContentsTag);
+        }
+        
         return $this->_outputDom;
     }
+    
+    protected function _handleFetch(SimpleXMLElement $fetch)
+    {
+        $fetchArray = array(
+            'store' => (string)$fetch->Store,
+            'options' => array()
+        );
+        
+        // try to fetch element from namespace AirSync
+        $airSync = $fetch->children('uri:AirSync');
+        
+        if (isset($airSync->CollectionId)) {
+            $fetchArray['collectionId'] = (string)$airSync->CollectionId;
+            $fetchArray['serverId']     = (string)$airSync->ServerId;
+        }
+        
+        // try to fetch element from namespace Search
+        $search = $fetch->children('uri:Search');
+        
+        if (isset($search->LongId)) {
+            $fetchArray['longId'] = (string)$search->LongId;
+        }
+        
+        // try to fetch element from namespace AirSyncBase
+        $airSyncBase = $fetch->children('uri:AirSyncBase');
+        
+        if (isset($airSyncBase->FileReference)) {
+            $fetchArray['fileReference'] = (string)$airSyncBase->FileReference;
+        }
+        
+        if (isset($fetch->Options)) {
+            // try to fetch element from namespace AirSyncBase
+            $airSyncBase = $fetch->Options->children('uri:AirSyncBase');
+            
+            if (isset($airSyncBase->BodyPreference)) {
+                foreach ($airSyncBase->BodyPreference as $bodyPreference) {
+                    $type = (int) $bodyPreference->Type;
+                    $fetchArray['options']['bodyPreferences'][$type] = array(
+                        'type' => $type
+                    );
+            
+                    // optional
+                    if (isset($bodyPreference->TruncationSize)) {
+                        $fetchArray['options']['bodyPreferences'][$type]['truncationSize'] = (int) $bodyPreference->TruncationSize;
+                    }
+                    
+                    // optional
+                    if (isset($bodyPreference->AllOrNone)) {
+                        $fetchArray['options']['bodyPreferences'][$type]['allOrNone'] = (int) $bodyPreference->AllOrNone;
+                    }
+                }
+            }
+        }
+        
+        return $fetchArray;
+    }
+    
+    protected function _handleEmptyFolderContents(SimpleXMLElement $emptyFolderContent)
+    {
+        $folderArray = array(
+            'collectiondId' => null,
+            'options'       => array('deleteSubFolders' => FALSE)
+        );
+        
+        // try to fetch element from namespace AirSync
+        $airSync = $emptyFolderContent->children('uri:AirSync');
+        
+        $folderArray['collectionId'] = (string)$airSync->CollectionId;
+        
+        if (isset($emptyFolderContent->Options)) {
+            $folderArray['options']['deleteSubFolders'] = isset($emptyFolderContent->Options->DeleteSubFolders); 
+        }
+        
+        return $folderArray;
+    }
 }

kolab-syncroton-2.1.0.tar.gz/lib/ext/Syncroton/Command/Ping.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Syncroton/Command/Ping.php Changed

@@ -89,8 +89,13 @@
         
         $intervalEnd = $intervalStart + $lifeTime;
         $secondsLeft = $intervalEnd;
+        
         $folders = unserialize($this->_device->pingfolder);
         
+        if ($status === self::STATUS_NO_CHANGES_FOUND && (!is_array($folders) || count($folders) == 0)) {
+            $status = self::STATUS_MISSING_PARAMETERS;
+        }
+        
         if ($this->_logger instanceof Zend_Log) 
             $this->_logger->debug(__METHOD__ . '::' . __LINE__ . " Folders to monitor($lifeTime / $intervalStart / $intervalEnd / $status): " . print_r($folders, true));
         
@@ -104,7 +109,7 @@
                 
                 $now = new DateTime('now', new DateTimeZone('utc'));
                 
-                foreach ((array) $folders as $folderId) {
+                foreach ($folders as $folderId) {
                     try {
                         $folder         = $this->_folderBackend->get($folderId);
                         $dataController = Syncroton_Data_Factory::factory($folder->class, $this->_device, $this->_syncTimeStamp);

kolab-syncroton-2.1.0.tar.gz/lib/ext/Syncroton/Command/Provision.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Syncroton/Command/Provision.php Changed

@@ -60,7 +60,6 @@
         
         if ($this->_device->remotewipe == self::REMOTEWIPE_REQUESTED && isset($xml->RemoteWipe->Status) && (int)$xml->RemoteWipe->Status == self::STATUS_SUCCESS) {
             $this->_device->remotewipe = self::REMOTEWIPE_CONFIRMED;
-            $this->_device = $this->_deviceBackend->update($this->_device);
         }
         
         // try to fetch element from Settings namespace
@@ -74,9 +73,10 @@
             $this->_device->os              = $this->_deviceInformation->oS;
             $this->_device->oslanguage      = $this->_deviceInformation->oSLanguage;
             $this->_device->phonenumber     = $this->_deviceInformation->phoneNumber;
-            
-            $this->_device = $this->_deviceBackend->update($this->_device);
-            
+        }
+
+        if ($this->_device->isDirty()) {
+            $this->_device = $this->_deviceBackend->update($this->_device);
         }
     }
     
@@ -194,6 +194,6 @@
      */
     public static function generatePolicyKey()
     {
-        return sha1(mt_rand(). microtime());
+        return mt_rand(1, 2147483647);
     }
 }

kolab-syncroton-2.1.0.tar.gz/lib/ext/Syncroton/Command/Settings.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Syncroton/Command/Settings.php Changed

kolab-syncroton-2.1.0.tar.gz/lib/ext/Syncroton/Command/Sync.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Syncroton/Command/Sync.php Changed

@@ -113,60 +113,60 @@
     public function handle()
     {
         // input xml
-        $xml = simplexml_import_dom($this->_requestBody);
+        $requestXML = simplexml_import_dom($this->_mergeSyncRequest($this->_requestBody, $this->_device));
         
-        if (isset($xml->HeartbeatInterval)) {
-            $this->_heartbeatInterval = (int)$xml->HeartbeatInterval;
-        } elseif (isset($xml->Wait)) {
-            $this->_heartbeatInterval = (int)$xml->Wait * 60;
+        if (! isset($requestXML->Collections)) {
+            $this->_outputDom->documentElement->appendChild(
+                $this->_outputDom->createElementNS('uri:AirSync', 'Status', self::STATUS_RESEND_FULL_XML)
+            );
+            
+            return $this->_outputDom;
         }
         
-        $this->_globalWindowSize = isset($xml->WindowSize) ? (int)$xml->WindowSize : 100;
         
+        if (isset($requestXML->HeartbeatInterval)) {
+            $this->_heartbeatInterval = (int)$requestXML->HeartbeatInterval;
+        } elseif (isset($requestXML->Wait)) {
+            $this->_heartbeatInterval = (int)$requestXML->Wait * 60;
+        }
+        
+        $this->_globalWindowSize = isset($requestXML->WindowSize) ? (int)$requestXML->WindowSize : 100;
         
         if ($this->_globalWindowSize > $this->_maxWindowSize) {
             $this->_globalWindowSize = $this->_maxWindowSize;
         }
+
+        // load options from lastsynccollection
+        $lastSyncCollection = array('options' => array());
+        if (!empty($this->_device->lastsynccollection)) {
+            $lastSyncCollection = Zend_Json::decode($this->_device->lastsynccollection);
+            if (!array_key_exists('options', $lastSyncCollection) || !is_array($lastSyncCollection['options'])) {
+                $lastSyncCollection['options'] = array();
+            }
+        }
         
         $collections = array();
-        $isPartialRequest = isset($xml->Partial);
         
-        // try to restore collections from previous request
-        if ($isPartialRequest) {
-            $decodedCollections = Zend_Json::decode($this->_device->lastsynccollection);
+        foreach ($requestXML->Collections->Collection as $xmlCollection) {
+            $collectionId = (string)$xmlCollection->CollectionId;
             
-            if (is_array($decodedCollections)) {
-                foreach ($decodedCollections as $collection) {
-                    $collections[$collection['collectionId']] = new Syncroton_Model_SyncCollection($collection);
-                }
-            }
-        }
-        
-        // Collections element is optional when Partial element is sent
-        if (isset($xml->Collections)) {
-            foreach ($xml->Collections->Collection as $xmlCollection) {
-                $collectionId = (string)$xmlCollection->CollectionId;
-                
-                // do we have to update a collection sent in previous sync request?
-                if ($isPartialRequest && isset($collections[$collectionId])) {
-                    $collections[$collectionId]->setFromSimpleXMLElement($xmlCollection);
-                } else {
-                    $collections[$collectionId] = new Syncroton_Model_SyncCollection($xmlCollection);
-                }
-            }
+            $collections[$collectionId] = new Syncroton_Model_SyncCollection($xmlCollection);
             
-            // store current value of $collections for next Sync command request
-            $collectionsToSave = array();
-        
-            foreach ($collections as $collection) {
-                $collectionsToSave[$collection->collectionId] = $collection->toArray();
+            // do we have to reuse the options from the previous request?
+            if (!isset($xmlCollection->Options) && array_key_exists($collectionId, $lastSyncCollection['options'])) {
+                $collections[$collectionId]->options = $lastSyncCollection['options'][$collectionId];
+                if ($this->_logger instanceof Zend_Log)
+                    $this->_logger->debug(__METHOD__ . '::' . __LINE__ . " restored options to " . print_r($collections[$collectionId]->options, TRUE));
             }
+            
+            // store current options for next Sync command request (sticky options)
+            $lastSyncCollection['options'][$collectionId] = $collections[$collectionId]->options;
+        }
         
-            $this->_device->lastsynccollection = Zend_Json::encode($collectionsToSave);
+        $this->_device->lastsynccollection = Zend_Json::encode($lastSyncCollection);
         
-            if ($this->_device->isDirty()) {
-                Syncroton_Registry::getDeviceBackend()->update($this->_device);
-            }
+        if ($this->_device->isDirty()) {
+            Syncroton_Registry::getDeviceBackend()->update($this->_device);
         }
         
         foreach ($collections as $collectionData) {
@@ -412,13 +412,7 @@
     {
         $sync = $this->_outputDom->documentElement;
         
-        if (count($this->_collections) == 0) {
-            $sync->appendChild($this->_outputDom->createElementNS('uri:AirSync', 'Status', self::STATUS_RESEND_FULL_XML));
-            
-            return $this->_outputDom;
-        }
-        
-        $collections = $sync->appendChild($this->_outputDom->createElementNS('uri:AirSync', 'Collections'));
+        $collections = $this->_outputDom->createElementNS('uri:AirSync', 'Collections');
 
         $totalChanges = 0;
         
@@ -433,7 +427,7 @@
                 $now = new DateTime(null, new DateTimeZone('utc'));
 
                 foreach($this->_collections as $collectionData) {
-                    // countinue immediately if folder does not exist 
+                    // continue immediately if folder does not exist 
                     if (! ($collectionData->folder instanceof Syncroton_Model_IFolder)) {
                         break 2;
                         
@@ -488,23 +482,20 @@
                         
                         
                         // safe battery time by skipping folders which got synchronied less than Syncroton_Command_Ping::$quietTime seconds ago
-                        if (($now->getTimestamp() - $collectionData->syncState->lastsync->getTimestamp()) < Syncroton_Registry::getQuietTime()) {
+                        if ( ! $collectionData->syncState instanceof Syncroton_Model_SyncState ||
+                             ($now->getTimestamp() - $collectionData->syncState->lastsync->getTimestamp()) < Syncroton_Registry::getQuietTime()) {
                             continue;
                         }
                         
                         $dataController = Syncroton_Data_Factory::factory($collectionData->folder->class , $this->_device, $this->_syncTimeStamp);
                         
-                        $hasChanges = $dataController->hasChanges($this->_contentStateBackend, $collectionData->folder, $collectionData->syncState);
-                        
                         // countinue immediately if there are any changes available
-                        if ($hasChanges) {
+                        if($dataController->hasChanges($this->_contentStateBackend, $collectionData->folder, $collectionData->syncState)) {
                             break 2;
                         }
                     }
                 }
                 
-                $this->_syncTimeStamp = clone $now;
-                
             // See: http://www.tine20.org/forum/viewtopic.php?f=12&t=12146
             //
             // break if there are less than PingTimeout + 10 seconds left for the next loop
@@ -574,11 +565,21 @@
                         
                         $serverModifications = $collectionData->syncState->pendingdata;
                         
-                    } else {
+                    } elseif ($dataController->hasChanges($this->_contentStateBackend, $collectionData->folder, $collectionData->syncState)) {
+                        
+                        // update _syncTimeStamp as $dataController->hasChanges might have spent some time
+                        $this->_syncTimeStamp = new DateTime(null, new DateTimeZone('utc'));
+                        
                         try {
                             // fetch entries added since last sync
-                            $allClientEntries = $this->_contentStateBackend->getFolderState($this->_device, $collectionData->folder);
-                            $allServerEntries = $dataController->getServerEntries($collectionData->collectionId, $collectionData->options['filterType']);
+                            $allClientEntries = $this->_contentStateBackend->getFolderState(
+                                $this->_device, 
+                                $collectionData->folder
+                            );
+                            $allServerEntries = $dataController->getServerEntries(
+                                $collectionData->collectionId, 
+                                $collectionData->options['filterType']
+                            );
 
                             // add entries
                             $serverDiff = array_diff($allServerEntries, $allClientEntries);
@@ -601,7 +602,12 @@
                             $serverModifications['deleted'] = array_diff($allClientEntries, $allServerEntries);
                             
                             // fetch entries changed since last sync
-                            $serverModifications['changed'] = $dataController->getChangedEntries($collectionData->collectionId, $collectionData->syncState->lastsync, $this->_syncTimeStamp, $collectionData->options['filterType']);
+                            $serverModifications['changed'] = $dataController->getChangedEntries(
+                                $collectionData->collectionId, 
+                                $collectionData->syncState->lastsync, 
+                                $this->_syncTimeStamp, 
+                                $collectionData->options['filterType']
+                            );
                             $serverModifications['changed'] = array_merge($serverModifications['changed'], $clientModifications['forceChange']);
 
                             foreach($serverModifications['changed'] as $id => $serverId) {
@@ -643,7 +649,7 @@
                 }
 
                 // collection header
-                $collection = $collections->appendChild($this->_outputDom->createElementNS('uri:AirSync', 'Collection'));
+                $collection = $this->_outputDom->createElementNS('uri:AirSync', 'Collection');
                 if (!empty($collectionData->folder->class)) {
                     $collection->appendChild($this->_outputDom->createElementNS('uri:AirSync', 'Class', $collectionData->folder->class));
                 }
@@ -752,7 +758,7 @@
                         $add->appendChild($this->_outputDom->createElementNS('uri:AirSync', 'ServerId', $serverId));
                         
                         $applicationData = $add->appendChild($this->_outputDom->createElementNS('uri:AirSync', 'ApplicationData'));
-
+                        
                         $dataController
                             ->getEntry($collectionData, $serverId)
                             ->appendXML($applicationData, $this->_device);
@@ -760,12 +766,20 @@
                         $commands->appendChild($add);
                         
                         $collectionChanges++;
+                    } catch (Syncroton_Exception_MemoryExhausted $seme) {
+                        // continue to next entry, as there is not enough memory left for the current entry
+                        // this will lead to MoreAvailable at the end and the entry will be synced during the next Sync command
+                        if ($this->_logger instanceof Zend_Log)
+                            $this->_logger->warn(__METHOD__ . '::' . __LINE__ . " memory exhausted for entry: " . $serverId);
+                        
+                        continue;
+                        
                     } catch (Exception $e) {
-                        if ($this->_logger instanceof Zend_Log) 
+                        if ($this->_logger instanceof Zend_Log)
                             $this->_logger->warn(__METHOD__ . '::' . __LINE__ . " unable to convert entry to xml: " . $e->getMessage());
                     }
                     
-                    // mark as send to the client, even the conversion to xml might have failed 
+                    // mark as sent to the client, even the conversion to xml might have failed 
                     $newContentStates[] = new Syncroton_Model_Content(array(
                         'device_id'        => $this->_device,
                         'folder_id'        => $collectionData->folder,
@@ -798,6 +812,14 @@
                         $commands->appendChild($change);
                         
                         $collectionChanges++;
+                    } catch (Syncroton_Exception_MemoryExhausted $seme) {
+                        // continue to next entry, as there is not enough memory left for the current entry
+                        // this will lead to MoreAvailable at the end and the entry will be synced during the next Sync command
+                        if ($this->_logger instanceof Zend_Log)
+                            $this->_logger->warn(__METHOD__ . '::' . __LINE__ . " memory exhausted for entry: " . $serverId);
+                        
+                        continue;
+                        
                     } catch (Exception $e) {
                         if ($this->_logger instanceof Zend_Log) 
                             $this->_logger->warn(__METHOD__ . '::' . __LINE__ . " unable to convert entry to xml: " . $e->getMessage());
@@ -846,29 +868,35 @@
                 
                 // increase SyncKey if needed
                 if ((
-                        // sent the clients updates?
+                        // sent the clients updates... ?
                         !empty($clientModifications['added']) ||
                         !empty($clientModifications['changed']) ||
                         !empty($clientModifications['deleted'])
                     ) || (
-                        // sends the server updates to the client?
+                        // is the server sending updates to the client... ?
                         $commands->hasChildNodes() === true
                     ) || (
-                        // changed the pending data?
+                        // changed the pending data... ?
                         $collectionData->syncState->pendingdata != $serverModifications
                     )
                 ) {
-                    // then increase SyncKey
+                    // ...then increase SyncKey
                     $collectionData->syncState->counter++;
                 }
                 $syncKeyElement->appendChild($this->_outputDom->createTextNode($collectionData->syncState->counter));
                 
-                if ($this->_logger instanceof Zend_Log) 
-                    $this->_logger->info(__METHOD__ . '::' . __LINE__ . " new synckey is ". $collectionData->syncState->counter);
+                if ($this->_logger instanceof Zend_Log)
+                    $this->_logger->info(__METHOD__ . '::' . __LINE__ . " current synckey is ". $collectionData->syncState->counter);
+                
+                if ($collection->childNodes->length > 4 || $collectionData->syncState->counter != $collectionData->syncKey) {
+                     $collections->appendChild($collection);
+                }
             }
             
-            if (isset($collectionData->syncState) && $collectionData->syncState instanceof Syncroton_Model_ISyncState && 
-                $collectionData->syncState->counter != $collectionData->syncKey) {
+            if (isset($collectionData->syncState) && 
+                $collectionData->syncState instanceof Syncroton_Model_ISyncState &&
+                $collectionData->syncState->counter != $collectionData->syncKey 
+            ) {
                 
                 if ($this->_logger instanceof Zend_Log)
                     $this->_logger->debug(__METHOD__ . '::' . __LINE__ . " update syncState for collection: " . $collectionData->collectionId);
@@ -929,21 +957,144 @@
                     
                     throw $zdse;
                 }
-                    
-                
-                // store current filter type
-                try {
-                    $folderState = $this->_folderBackend->getFolder($this->_device, $collectionData->collectionId);
-                    $folderState->lastfiltertype = $collectionData->options['filterType'];
+            }
+            
+            // store current filter type
+            try {
+                $folderState = $this->_folderBackend->get($collectionData->folder);
+                $folderState->lastfiltertype = $collectionData->options['filterType'];
+                if ($folderState->isDirty()) {
                     $this->_folderBackend->update($folderState);
-                } catch (Syncroton_Exception_NotFound $senf) {
-                    // failed to get folderstate => should not happen but is also no problem in this state
-                    if ($this->_logger instanceof Zend_Log) 
-                        $this->_logger->crit(__METHOD__ . '::' . __LINE__ . ' failed to get content state for: ' . $collectionData->collectionId);
                 }
+            } catch (Syncroton_Exception_NotFound $senf) {
+                // failed to get folderstate => should not happen but is also no problem in this state
+                if ($this->_logger instanceof Zend_Log) 
+                    $this->_logger->warn(__METHOD__ . '::' . __LINE__ . ' failed to get folder state for: ' . $collectionData->collectionId);
             }
         }
         
-        return $this->_outputDom;
+        if ($collections->hasChildNodes() === true) {
+            $sync->appendChild($collections);
+        }
+        
+        if ($sync->hasChildNodes()) {
+            return $this->_outputDom;
+        }
+        
+        return null;
+    }
+    
+    /**
+     * remove Commands and Supported from collections XML tree
+     * 
+     * @param  DOMDocument $document
+     * @return DOMDocument
+     */
+    protected function _cleanUpXML(DOMDocument $document)
+    {
+        $cleanedDocument = clone $document;
+        
+        $xpath = new DomXPath($cleanedDocument);
+        $xpath->registerNamespace('AirSync', 'uri:AirSync');
+        
+        $collections = $xpath->query("//AirSync:Sync/AirSync:Collections/AirSync:Collection");
+        
+        // remove Commands and Supported elements
+        foreach ($collections as $collection) {
+            foreach (array('Commands', 'Supported') as $element) {
+                $childrenToRemove = $collection->getElementsByTagName($element);
+                
+                foreach ($childrenToRemove as $childToRemove) {
+                    $collection->removeChild($childToRemove);
+                }
+            }
+        }
+        
+        return $cleanedDocument;
+    }
+    
+    /**
+     * merge a partial XML document with the XML document from the previous request
+     * 
+     * @param  DOMDocument|null  $requestBody
+     * @return SimpleXMLElement
+     */
+    protected function _mergeSyncRequest($requestBody, Syncroton_Model_Device $device)
+    {
+        $lastSyncCollection = array();
+        
+        if (!empty($device->lastsynccollection)) {
+            $lastSyncCollection = Zend_Json::decode($device->lastsynccollection);
+            if (!empty($lastSyncCollection['lastXML'])) {
+                $lastXML = new DOMDocument();
+                $lastXML->loadXML($lastSyncCollection['lastXML']);
+            }
+        }
+        
+        if (! $requestBody instanceof DOMDocument && isset($lastXML) && $lastXML instanceof DOMDocument) {
+            $requestBody = $lastXML;
+        } elseif (! $requestBody instanceof DOMDocument) {
+            throw new Syncroton_Exception_UnexpectedValue('no xml body found');
+        }
+        
+        if ($requestBody->getElementsByTagName('Partial')->length > 0) {
+            $partialBody = clone $requestBody;
+            $requestBody = $lastXML;
+            
+            $xpath = new DomXPath($requestBody);
+            $xpath->registerNamespace('AirSync', 'uri:AirSync');
+            
+            foreach ($partialBody->documentElement->childNodes as $child) {
+                if (! $child instanceof DOMElement) {
+                    continue;
+                }
+                
+                if ($child->tagName == 'Partial') {
+                    continue;
+                }
+                
+                if ($child->tagName == 'Collections') {
+                    foreach ($child->getElementsByTagName('Collection') as $updatedCollection) {
+                        $collectionId = $updatedCollection->getElementsByTagName('CollectionId')->item(0)->nodeValue;
+                        
+                        $existingCollections = $xpath->query("//AirSync:Sync/AirSync:Collections/AirSync:Collection[AirSync:CollectionId='$collectionId']");
+                        
+                        if ($existingCollections->length > 0) {
+                            $existingCollection = $existingCollections->item(0);
+                            foreach ($updatedCollection->childNodes as $updatedCollectionChild) {
+                                if (! $updatedCollectionChild instanceof DOMElement) {
+                                    continue;
+                                }
+                                
+                                $duplicateChild = $existingCollection->getElementsByTagName($updatedCollectionChild->tagName);
+                                
+                                if ($duplicateChild->length > 0) {
+                                    $existingCollection->replaceChild($requestBody->importNode($updatedCollectionChild, TRUE), $duplicateChild->item(0));
+                                } else {
+                                    $existingCollection->appendChild($requestBody->importNode($updatedCollectionChild, TRUE));
+                                }
+                            }
+                        } else {
+                            $importedCollection = $requestBody->importNode($updatedCollection, TRUE);
+                        }
+                    }
+                    
+                } else {
+                    $duplicateChild = $xpath->query("//AirSync:Sync/AirSync:{$child->tagName}");
+                    
+                    if ($duplicateChild->length > 0) {
+                        $requestBody->documentElement->replaceChild($requestBody->importNode($child, TRUE), $duplicateChild->item(0));
+                    } else {
+                        $requestBody->documentElement->appendChild($requestBody->importNode($child, TRUE));
+                    }
+                }
+            }
+        }
+        
+        $lastSyncCollection['lastXML'] = $this->_cleanUpXML($requestBody)->saveXML();
+        
+        $device->lastsynccollection = Zend_Json::encode($lastSyncCollection);
+        
+        return $requestBody;
     }
 }

kolab-syncroton-2.1.0.tar.gz/lib/ext/Syncroton/Command/Wbxml.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Syncroton/Command/Wbxml.php Changed

kolab-syncroton-2.1.0.tar.gz/lib/ext/Syncroton/Data/AData.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Syncroton/Data/AData.php Changed

@@ -23,6 +23,17 @@
      */
     public static $changedEntries = array();
     
+    /**
+     * used by unit tests only to simulated exhausted memory
+     */
+    public static $exhaustedEntries = array();
+    
+    /**
+     * the constructor
+     * 
+     * @param Syncroton_Model_IDevice $_device
+     * @param DateTime $_timeStamp
+     */
     public function __construct(Syncroton_Model_IDevice $_device, DateTime $_timeStamp)
     {
         $this->_device      = $_device;
@@ -32,6 +43,13 @@
         $this->_ownerId     = '1234';
     }
     
+    /**
+     * return one folder identified by id
+     * 
+     * @param  string  $id
+     * @throws Syncroton_Exception_NotFound
+     * @return Syncroton_Model_Folder
+     */
     public function getFolder($id)
     {
         $select = $this->_db->select()
@@ -55,6 +73,10 @@
         ));
     }
     
+    /**
+     * (non-PHPdoc)
+     * @see Syncroton_Data_IData::createFolder()
+     */
     public function createFolder(Syncroton_Model_IFolder $folder)
     {
         if (!in_array($folder->type, $this->_supportedFolderTypes)) {
@@ -64,16 +86,21 @@
         $id = !empty($folder->serverId) ? $folder->serverId : sha1(mt_rand(). microtime());
         
         $this->_db->insert($this->_tablePrefix . 'data_folder', array(
-            'id'        => $id,
-            'type'      => $folder->type,
-            'name'      => $folder->displayName,
-            'owner_id'  => $this->_ownerId,
-            'parent_id' => $folder->parentId
+            'id'            => $id,
+            'type'          => $folder->type,
+            'name'          => $folder->displayName,
+            'owner_id'      => $this->_ownerId,
+            'parent_id'     => $folder->parentId,
+            'creation_time' => $this->_timestamp->format('Y-m-d H:i:s')
         ));
         
         return $this->getFolder($id);
     }
     
+    /**
+     * (non-PHPdoc)
+     * @see Syncroton_Data_IData::createEntry()
+     */
     public function createEntry($_folderId, Syncroton_Model_IEntry $_entry)
     {
         $id = sha1(mt_rand(). microtime());
@@ -88,6 +115,10 @@
         return $id;
     }
     
+    /**
+     * (non-PHPdoc)
+     * @see Syncroton_Data_IData::deleteEntry()
+     */
     public function deleteEntry($_folderId, $_serverId, $_collectionData)
     {
         $folderId = $_folderId instanceof Syncroton_Model_IFolder ? $_folderId->serverId : $_folderId;
@@ -97,6 +128,10 @@
         return (bool) $result;
     }
     
+    /**
+     * (non-PHPdoc)
+     * @see Syncroton_Data_IData::deleteFolder()
+     */
     public function deleteFolder($_folderId)
     {
         $folderId = $_folderId instanceof Syncroton_Model_IFolder ? $_folderId->serverId : $_folderId;
@@ -107,6 +142,19 @@
         return (bool) $result;
     }
     
+    /**
+     * (non-PHPdoc)
+     * @see Syncroton_Data_IData::emptyFolderContents()
+     */
+    public function emptyFolderContents($folderId, $options)
+    {
+        return true;
+    }
+    
+    /**
+     * (non-PHPdoc)
+     * @see Syncroton_Data_IData::getAllFolders()
+     */
     public function getAllFolders()
     {
         $select = $this->_db->select()
@@ -132,6 +180,10 @@
         return $result;
     }
     
+    /**
+     * (non-PHPdoc)
+     * @see Syncroton_Data_IData::getChangedEntries()
+     */
     public function getChangedEntries($_folderId, DateTime $_startTimeStamp, DateTime $_endTimeStamp = NULL, $filterType = NULL)
     {
         if (!isset(Syncroton_Data_AData::$changedEntries[get_class($this)])) {
@@ -142,6 +194,40 @@
     }
     
     /**
+     * retrieve folders which were modified since last sync
+     * 
+     * @param  DateTime  $startTimeStamp
+     * @param  DateTime  $endTimeStamp
+     * @return array list of Syncroton_Model_Folder
+     */
+    public function getChangedFolders(DateTime $startTimeStamp, DateTime $endTimeStamp)
+    {
+        $select = $this->_db->select()
+            ->from($this->_tablePrefix . 'data_folder')
+            ->where('type IN (?)', $this->_supportedFolderTypes)
+            ->where('owner_id = ?', $this->_ownerId)
+            ->where('last_modified_time > ?', $startTimeStamp->format('Y-m-d H:i:s'))
+            ->where('last_modified_time <= ?', $endTimeStamp->format('Y-m-d H:i:s'));
+        
+        $stmt    = $this->_db->query($select);
+        $folders = $stmt->fetchAll();
+        $stmt = null; # see https://bugs.php.net/bug.php?id=44081
+        
+        $result = array();
+        
+        foreach ((array) $folders as $folder) {
+            $result[$folder['id']] =  new Syncroton_Model_Folder(array(
+                'serverId'    => $folder['id'],
+                'displayName' => $folder['name'],
+                'type'        => $folder['type'],
+                'parentId'    => $folder['parent_id']
+            ));
+        }
+        
+        return $result;
+    }
+    
+    /**
      * @param  Syncroton_Model_IFolder|string  $_folderId
      * @param  string                        $_filter
      * @return array
@@ -164,6 +250,10 @@
         return $ids;
     }
     
+    /**
+     * (non-PHPdoc)
+     * @see Syncroton_Data_IData::getCountOfChanges()
+     */
     public function getCountOfChanges(Syncroton_Backend_IContent $contentBackend, Syncroton_Model_IFolder $folder, Syncroton_Model_ISyncState $syncState)
     {
         $allClientEntries = $contentBackend->getFolderState($this->_device, $folder);
@@ -176,6 +266,10 @@
         return count($addedEntries) + count($deletedEntries) + count($changedEntries);
     }
     
+    /**
+     * (non-PHPdoc)
+     * @see Syncroton_Data_IData::getFileReference()
+     */
     public function getFileReference($fileReference)
     {
         throw new Syncroton_Exception_NotFound('filereference not found');
@@ -186,7 +280,10 @@
      * @see Syncroton_Data_IData::getEntry()
      */
     public function getEntry(Syncroton_Model_SyncCollection $collection, $serverId)
-    {
+    {
+        if (isset(self::$exhaustedEntries[get_class($this)]) && is_array(self::$exhaustedEntries[get_class($this)]) && in_array($serverId, self::$exhaustedEntries[get_class($this)])) {
+            throw new Syncroton_Exception_MemoryExhausted('memory exchausted for ' . $serverId);
+        } 
         $select = $this->_db->select()
             ->from($this->_tablePrefix . 'data', array('data'))
             ->where('id = ?', $serverId);
@@ -210,6 +307,10 @@
         return !!$this->getCountOfChanges($contentBackend, $folder, $syncState);
     }
     
+    /**
+     * (non-PHPdoc)
+     * @see Syncroton_Data_IData::moveItem()
+     */
     public function moveItem($_srcFolderId, $_serverId, $_dstFolderId)
     {
         $this->_db->update($this->_tablePrefix . 'data', array(
@@ -221,6 +322,10 @@
         return $_serverId;
     }
     
+    /**
+     * (non-PHPdoc)
+     * @see Syncroton_Data_IData::updateEntry()
+     */
     public function updateEntry($_folderId, $_serverId, Syncroton_Model_IEntry $_entry)
     {
         $this->_db->update($this->_tablePrefix . 'data', array(
@@ -230,15 +335,23 @@
             'id = ?' => $_serverId
         ));
     }
-    
+    
+    /**
+     * (non-PHPdoc)
+     * @see Syncroton_Data_IData::updateFolder()
+     */
     public function updateFolder(Syncroton_Model_IFolder $folder)
     {
         $this->_db->update($this->_tablePrefix . 'data_folder', array(
-            'name'      => $folder->displayName,
-            'parent_id' => $folder->parentId
+            'name'               => $folder->displayName,
+            'parent_id'          => $folder->parentId,
+            'last_modified_time' => $this->_timestamp->format('Y-m-d H:i:s')
         ), array(
-            'id = ?' => $folder->serverId
+            'id = ?'       => $folder->serverId,
+            'owner_id = ?' => $this->_ownerId
         ));
+        
+        return $this->getFolder($folder->serverId);
     }
 }

kolab-syncroton-2.1.0.tar.gz/lib/ext/Syncroton/Data/IData.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Syncroton/Data/IData.php Changed

@@ -43,7 +43,20 @@
      */
     public function deleteEntry($_folderId, $_serverId, $_collectionData);
     
-    public function deleteFolder($_folderId);
+    /**
+     * delete folder
+     * 
+     * @param string $folderId
+     */
+    public function deleteFolder($folderId);
+    
+    /**
+     * empty folder
+     *
+     * @param string $folderId
+     * @param array  $options
+     */
+    public function emptyFolderContents($folderId, $options);
     
     /**
      * return list off all folders
@@ -53,6 +66,14 @@
     
     public function getChangedEntries($folderId, DateTime $startTimeStamp, DateTime $endTimeStamp = NULL, $filterType = NULL);
     
+    /**
+     * retrieve folders which were modified since last sync
+     * 
+     * @param DateTime $startTimeStamp
+     * @param DateTime $endTimeStamp
+     */
+    public function getChangedFolders(DateTime $startTimeStamp, DateTime $endTimeStamp);
+    
     public function getCountOfChanges(Syncroton_Backend_IContent $contentBackend, Syncroton_Model_IFolder $folder, Syncroton_Model_ISyncState $syncState);
     
     /**

kolab-syncroton-2.2.0.tar.gz/lib/ext/Syncroton/Exception/MemoryExhausted.php Added

kolab-syncroton-2.1.0.tar.gz/lib/ext/Syncroton/Model/AXMLEntry.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Syncroton/Model/AXMLEntry.php Changed

@@ -93,11 +93,14 @@
      * (non-PHPdoc)
      * @see Syncroton_Model_IEntry::getProperties()
      */
-    public function getProperties()
+    public function getProperties($selectedNamespace = null)
     {
         $properties = array();
         
         foreach($this->_properties as $namespace => $namespaceProperties) {
+            if ($selectedNamespace !== null && $namespace != $selectedNamespace) {
+                continue;
+            }
             $properties = array_merge($properties, array_keys($namespaceProperties));
         }
         
@@ -169,7 +172,8 @@
                 if (!ctype_print($value)) {
                     $value = $this->_removeControlChars($value);
                 }
-                $element->appendChild($element->ownerDocument->createTextNode($value));
+                
+                $element->appendChild($element->ownerDocument->createTextNode($this->_enforeUTF8($value)));
             }
         }
     }
@@ -186,6 +190,29 @@
     }
     
     /**
+     * enforce >valid< utf-8 encoding
+     * 
+     * @param  string  $dirty  the string with maybe invalid utf-8 data
+     * @return string  string with valid utf-8
+     */
+    protected function _enforeUTF8($dirty)
+    {
+        if (function_exists('iconv')) {
+            if (($clean = @iconv('UTF-8', 'UTF-8//IGNORE', $dirty)) !== false) {
+                return $clean;
+            }
+        }
+        
+        if (function_exists('mb_convert_encoding')) {
+            if (($clean = mb_convert_encoding($dirty, 'UTF-8', 'UTF-8')) !== false) {
+                return $clean;
+            }
+        }
+    
+        return $dirty;
+    }
+    
+    /**
      * 
      * @param unknown_type $element
      * @throws InvalidArgumentException

kolab-syncroton-2.1.0.tar.gz/lib/ext/Syncroton/Model/Content.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Syncroton/Model/Content.php Changed

kolab-syncroton-2.1.0.tar.gz/lib/ext/Syncroton/Model/Event.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Syncroton/Model/Event.php Changed

@@ -65,32 +65,45 @@
         )
     );
     
-    public function setFromArray(array $properties)
-    {
-        parent::setFromArray($properties);
-        
-        $this->_copyFieldsFromParent();
-    }
-    
-    /**
-     * set properties from SimpleXMLElement object
-     *
-     * @param SimpleXMLElement $xmlCollection
-     * @throws InvalidArgumentException
-     */
-    public function setFromSimpleXMLElement(SimpleXMLElement $properties)
+    /**
+     * (non-PHPdoc)
+     * @see Syncroton_Model_IEntry::appendXML()
+     * @todo handle Attendees element
+     */
+    public function appendXML(DOMElement $domParrent, Syncroton_Model_IDevice $device)
     {
-        parent::setFromSimpleXMLElement($properties);
-        
-        $this->_copyFieldsFromParent();
+        parent::appendXML($domParrent, $device);
+
+        $exceptionElements = $domParrent->getElementsByTagName('Exception');
+        $parentFields      = array('AllDayEvent'/*, 'Attendees'*/, 'Body', 'BusyStatus'/*, 'Categories'*/, 'DtStamp', 'EndTime', 'Location', 'MeetingStatus', 'Reminder', 'ResponseType', 'Sensitivity', 'StartTime', 'Subject');
+
+        if ($exceptionElements->length > 0) {
+            $mainEventElement = $exceptionElements->item(0)->parentNode->parentNode;
+
+            foreach ($mainEventElement->childNodes as $childNode) {
+                if (in_array($childNode->localName, $parentFields)) {
+                    foreach ($exceptionElements as $exception) {
+                        $elementsToLeftOut = $exception->getElementsByTagName($childNode->localName);
+
+                        foreach ($elementsToLeftOut as $elementToLeftOut) {
+                            if ($elementToLeftOut->nodeValue == $childNode->nodeValue) {
+                                $exception->removeChild($elementToLeftOut);
+                            }
+                        }
+                    }
+                }
+            }
+        }
     }
     
     /**
-     * copy some fileds of the main event to the exception if they are missing
-     * these fields can be left out, if they have the same value in the main event
-     * and the exception 
+     * some elements of an exception can be left out, if they have the same value 
+     * like the main event
+     * 
+     * this function copies these elements to the exception for backends which need
+     * this elements in the exceptions too. Tine 2.0 needs this for example.
      */
-    protected function _copyFieldsFromParent()
+    public function copyFieldsFromParent()
     {
         if (isset($this->_elements['exceptions']) && is_array($this->_elements['exceptions'])) {
             foreach ($this->_elements['exceptions'] as $exception) {
@@ -99,7 +112,7 @@
                     continue;
                 }
         
-                $parentFields = array('allDayEvent', 'attendees', 'busyStatus', 'meetingStatus', 'sensitivity', 'subject');
+                $parentFields = array('allDayEvent', 'attendees', 'body', 'busyStatus', 'categories', 'dtStamp', 'endTime', 'location', 'meetingStatus', 'reminder', 'responseType', 'sensitivity', 'startTime', 'subject');
         
                 foreach ($parentFields as $field) {
                     if (!isset($exception->$field) && isset($this->_elements[$field])) {

kolab-syncroton-2.1.0.tar.gz/lib/ext/Syncroton/Model/EventException.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Syncroton/Model/EventException.php Changed

kolab-syncroton-2.1.0.tar.gz/lib/ext/Syncroton/Model/IContent.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Syncroton/Model/IContent.php Changed

kolab-syncroton-2.1.0.tar.gz/lib/ext/Syncroton/Model/ISyncState.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Syncroton/Model/ISyncState.php Changed

kolab-syncroton-2.1.0.tar.gz/lib/ext/Syncroton/Model/SyncCollection.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Syncroton/Model/SyncCollection.php Changed

kolab-syncroton-2.1.0.tar.gz/lib/ext/Syncroton/Model/SyncState.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Syncroton/Model/SyncState.php Changed

kolab-syncroton-2.1.0.tar.gz/lib/ext/Syncroton/Server.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Syncroton/Server.php Changed

@@ -148,12 +148,12 @@
             if ($this->_logger instanceof Zend_Log) 
                 $this->_logger->info(__METHOD__ . '::' . __LINE__ . " provisioning needed");
             
+            header("HTTP/1.1 449 Retry after sending a PROVISION command");
+            
             if (version_compare($device->acsversion, '14.0', '>=')) {
                 $response = $sepn->domDocument;
             } else {
                 // pre 14.0 method
-                header("HTTP/1.1 449 Retry after sending a PROVISION command");
-                   
                 return;
             }
             
@@ -184,7 +184,19 @@
             $outputStream = fopen("php://temp", 'r+');
             
             $encoder = new Syncroton_Wbxml_Encoder($outputStream, 'UTF-8', 3);
-            $encoder->encode($response);
+            
+            try {
+                 $encoder->encode($response);
+            } catch (Syncroton_Wbxml_Exception $swe) {
+                if ($this->_logger instanceof Zend_Log) {
+                    $this->_logger->err(__METHOD__ . '::' . __LINE__ . " Could not encode output: " . $swe);
+                    $this->_logger->err(__METHOD__ . '::' . __LINE__ . " xml response:\n" . $response->saveXML());
+                }
+                
+                header("HTTP/1.1 500 Internal server error");
+                
+                return;
+            }
             
             if ($requestParameters['acceptMultipart'] == true) {
                 $parts = $command->getParts();

kolab-syncroton-2.1.0.tar.gz/lib/ext/Syncroton/Wbxml/Abstract.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Syncroton/Wbxml/Abstract.php Changed

kolab-syncroton-2.1.0.tar.gz/lib/ext/Syncroton/Wbxml/Decoder.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Syncroton/Wbxml/Decoder.php Changed

kolab-syncroton-2.1.0.tar.gz/lib/ext/Syncroton/Wbxml/Dtd/ActiveSync/CodePage14.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Syncroton/Wbxml/Dtd/ActiveSync/CodePage14.php Changed

@@ -49,5 +49,34 @@
         'AllowStorageCard'                   => 0x1b,
         'AllowCamera'                        => 0x1c,
         'RequireDeviceEncryption'            => 0x1d,
+        'AllowUnsignedApplications'          => 0x1e,
+        'AllowUnsignedInstallationPackages'  => 0x1f,
+        'MinDevicePasswordComplexCharacters' => 0x20,
+        'AllowWiFi'                          => 0x21,
+        'AllowTextMessaging'                 => 0x22,
+        'AllowPOPIMAPEmail'                  => 0x23,
+        'AllowBluetooth'                     => 0x24,
+        'AllowIrDA'                          => 0x25,
+        'RequireManualSyncWhenRoaming'       => 0x26,
+        'AllowDesktopSync'                   => 0x27,
+        'MaxCalendarAgeFilter'               => 0x28,
+        'AllowHTMLEmail'                     => 0x29,
+        'MaxEmailAgeFilter'                  => 0x2a,
+        'MaxEmailBodyTruncationSize'         => 0x2b,
+        'MaxEmailHTMLBodyTruncationSize'     => 0x2c,
+        'RequireSignedSMIMEMessages'         => 0x2d,
+        'RequireEncryptedSMIMEMessages'      => 0x2e,
+        'RequireSignedSMIMEAlgorithm'        => 0x2F,
+        'RequireEncryptionSMIMEAlgorithm'    => 0x30,
+        'AllowSMIMEEncryptionAlgorithmNegotiation' => 0x31,
+        'AllowSMIMESoftCerts'                => 0x32,
+        'AllowBrowser'                       => 0x33,
+        'AllowConsumerEmail'                 => 0x34,
+        'AllowRemoteDesktop'                 => 0x35,
+        'AllowInternetSharing'               => 0x36,
+        'UnapprovedInROMApplicationList'     => 0x37,
+        'ApplicationName'                    => 0x38,
+        'ApprovedApplicationList'            => 0x39,
+        'Hash'                               => 0x3a,
     );
-}
\ No newline at end of file
+}

kolab-syncroton-2.1.0.tar.gz/lib/ext/Syncroton/Wbxml/Dtd/ActiveSync/CodePage9.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/Syncroton/Wbxml/Dtd/ActiveSync/CodePage9.php Changed

kolab-syncroton-2.1.0.tar.gz/lib/ext/tnef_decoder.php -> kolab-syncroton-2.2.0.tar.gz/lib/ext/tnef_decoder.php Changed

@@ -243,16 +243,16 @@
             /* Store any interesting attributes. */
             switch ($attr_name) {
             case self::MAPI_ATTACH_LONG_FILENAME:
+                $value = str_replace("\0", '', $value);
                 /* Used in preference to AFILENAME value. */
                 $attachment_data[0]['name'] = preg_replace('/.*[\/](.*)$/', '\1', $value);
-                $attachment_data[0]['name'] = str_replace("\0", '', $attachment_data[0]['name']);
                 break;
 
             case self::MAPI_ATTACH_MIME_TAG:
+                $value = str_replace("\0", '', $value);
                 /* Is this ever set, and what is format? */
-                $attachment_data[0]['type'] = preg_replace('/^(.*)\/.*/', '\1', $value);
+                $attachment_data[0]['type']    = preg_replace('/^(.*)\/.*/', '\1', $value);
                 $attachment_data[0]['subtype'] = preg_replace('/.*\/(.*)$/', '\1', $value);
-                $attachment_data[0]['subtype'] = str_replace("\0", '', $attachment_data[0]['subtype']);
                 break;
             }
         }
@@ -295,9 +295,10 @@
             break;
 
         case self::AFILENAME:
+            $value = $this->_getx($data, $this->_geti($data, 32));
+            $value = str_replace("\0", '', $value);
             /* Strip path. */
-            $attachment_data[0]['name'] = preg_replace('/.*[\/](.*)$/', '\1', $this->_getx($data, $this->_geti($data, 32)));
-            $attachment_data[0]['name'] = str_replace("\0", '', $attachment_data[0]['name']);
+            $attachment_data[0]['name'] = preg_replace('/.*[\/](.*)$/', '\1', $value);
 
             /* Checksum */
             $this->_geti($data, 16);

kolab-syncroton-2.1.0.tar.gz/lib/kolab_sync.php -> kolab-syncroton-2.2.0.tar.gz/lib/kolab_sync.php Changed

@@ -43,7 +43,7 @@
     public $user;
 
     const CHARSET = 'UTF-8';
-    const VERSION = "2.1.0";
+    const VERSION = "2.2.0";
 
 
     /**
@@ -75,8 +75,8 @@
         // WARNING: We can use only plugins that are prepared for this
         //          e.g. are not using output or rcmail objects or
         //          doesn't throw errors when using them
-        $plugins = (array)$this->config->get('activesync_plugins', array('kolab_auth', 'kolab_folders'));
-        $required = array('libkolab', 'kolab_folders');
+        $plugins = (array)$this->config->get('activesync_plugins', array('kolab_auth'));
+        $required = array('libkolab');
 
         // Initialize/load plugins
         $this->plugins = kolab_sync_plugin_api::get_instance();
@@ -172,16 +172,34 @@
      */
     public function authenticate($username, $password)
     {
-        $auth = $this->plugins->exec_hook('authenticate', array(
-            'host'  => $this->select_host($username),
-            'user'  => $username,
-            'pass'  => $password,
-            'valid' => true,
-        ));
+        // use shared cache for kolab_auth plugin result (username canonification)
+        $cache = $this->get_cache_shared('activesync_auth');
+        $cache_key = md5($username . '::' . $password);
+
+        if (!$cache || !($auth = $cache->get($cache_key))) {
+            $auth = $this->plugins->exec_hook('authenticate', array(
+                'host'  => $this->select_host($username),
+                'user'  => $username,
+                'pass'  => $password,
+                'valid' => true,
+            ));
+
+            if ($auth['valid'] && $cache) {
+                $cache->set($cache_key, array(
+                    'user'  => $auth['user'],
+                    'host'  => $auth['host'],
+                    'valid' => $auth['valid'],
+                ));
+            }
+        }
+        else {
+            $auth['pass'] = $password;
+        }
 
         // Authenticate - get Roundcube user ID
         if ($auth['valid'] && !$auth['abort']
-            && ($userid = $this->login($auth['user'], $auth['pass'], $auth['host']))) {
+            && ($userid = $this->login($auth['user'], $auth['pass'], $auth['host']))
+        ) {
             return $userid;
         }
 
@@ -350,6 +368,11 @@
         }
 
         $this->config->set('log_dir', $log_dir);
+
+        // re-set PHP error logging
+        if (($this->config->get('debug_level') & 1) && $this->config->get('log_driver') != 'syslog') {
+            ini_set('error_log', $log_dir . '/errors');
+        }
     }
 
 
@@ -360,6 +383,9 @@
     {
         parent::shutdown();
 
+        // cache garbage collector
+        $this->gc_run();
+
         // write performance stats to logs/console
         if ($this->config->get('devel_mode')) {
             if (function_exists('memory_get_usage'))

kolab-syncroton-2.1.0.tar.gz/lib/kolab_sync_backend.php -> kolab-syncroton-2.2.0.tar.gz/lib/kolab_sync_backend.php Changed

@@ -171,9 +171,10 @@
             }
 
             // Activesync folder identifier (serverId)
-            $folder_id = self::folder_id($folder, $typedata[$folder]);
+            $folder_type = $typedata[$folder];
+            $folder_id   = self::folder_id($folder, $folder_type);
 
-            $folders_list[$folder_id] = $this->folder_data($folder, $typedata[$folder]);
+            $folders_list[$folder_id] = $this->folder_data($folder, $folder_type);
         }
 
         return $folders_list;
@@ -371,6 +372,12 @@
         // Fill local cache
         $this->devices_list();
 
+        // Some devices create dummy devices with name "validate" (#1109)
+        // This device entry is used in two initial requests, but later
+        // the device registers a real name. We can remove this dummy entry
+        // on new device creation
+        $this->device_delete('validate');
+
         // Old Kolab_ZPush device parameters
         // MODE:  -1 | 0 | 1  (not set | flatmode | foldermode)
         // TYPE:  device type string
@@ -392,30 +399,33 @@
             $this->root_meta['DEVICE'][$id] = $device;
 
             // Subscribe to default folders
-            $foldertypes = $this->storage->get_metadata('*', array(kolab_storage::CTYPE_KEY, kolab_storage::CTYPE_KEY_PRIVATE));
-            $types       = array(
-                'mail.drafts',
-                'mail.wastebasket',
-                'mail.sentitems',
-                'mail.outbox',
-                'event.default',
-                'contact.default',
-                'task.default',
-                'event',
-                'contact',
-                'task'
-            );
-
-            $foldertypes = array_map(array('kolab_storage', 'folder_select_metadata'), $foldertypes);
-            $foldertypes = array_intersect($foldertypes, $types);
-
-            // get default folders
-            foreach ($foldertypes as $folder => $type) {
-                // only personal folders
-                if ($this->storage->folder_namespace($folder) == 'personal') {
-                    $this->folder_set($folder, $id, 1);
+            $foldertypes = kolab_storage::folders_typedata();
+
+            if (!empty($foldertypes)) {
+                $types = array(
+                    'mail.drafts',
+                    'mail.wastebasket',
+                    'mail.sentitems',
+                    'mail.outbox',
+                    'event.default',
+                    'contact.default',
+                    'task.default',
+                    'event',
+                    'contact',
+                    'task'
+                );
+
+                $foldertypes = array_intersect($foldertypes, $types);
+
+                // get default folders
+                foreach ($foldertypes as $folder => $type) {
+                    // only personal folders
+                    if ($this->storage->folder_namespace($folder) == 'personal') {
+                        $this->folder_set($folder, $id, 1);
+                    }
                 }
             }
+
             // INBOX always exists
             $this->folder_set('INBOX', $id, 1);
         }
@@ -423,7 +433,14 @@
         return $result;
     }
 
-
+    /**
+     * Device update.
+     *
+     * @param array  $device  Device data
+     * @param string $id      Device ID
+     *
+     * @return bool True on success, False on failure
+     */
     public function device_update($device, $id)
     {
         $devices_list = $this->devices_list();
@@ -593,7 +610,7 @@
         $name  = array_pop($items);
 
         // Folder UID
-        $folder_id = $this->folder_id($folder);
+        $folder_id = $this->folder_id($folder, $type);
 
         // Folder type
         $type = self::type_kolab2activesync($type);

kolab-syncroton-2.1.0.tar.gz/lib/kolab_sync_backend_common.php -> kolab-syncroton-2.2.0.tar.gz/lib/kolab_sync_backend_common.php Changed

kolab-syncroton-2.1.0.tar.gz/lib/kolab_sync_backend_content.php -> kolab-syncroton-2.2.0.tar.gz/lib/kolab_sync_backend_content.php Changed

@@ -44,7 +44,11 @@
 
         $result = $this->db->query('UPDATE ' . $this->table_name . ' SET is_deleted = 1 WHERE id = ?', array($id));
 
-        return (bool) $this->db->affected_rows($result);
+        if ($result = (bool) $this->db->affected_rows($result)) {
+            unset($this->cache['content_folderstate']);
+        }
+
+        return $result;
     }
 
     /**
@@ -84,6 +88,13 @@
     {
         $deviceId = $_deviceId instanceof Syncroton_Model_IDevice ? $_deviceId->id : $_deviceId;
         $folderId = $_folderId instanceof Syncroton_Model_IFolder ? $_folderId->id : $_folderId;
+        $cachekey = $deviceId . ':' . $folderId;
+
+        // in Sync request we call this function twice in case when
+        // folder state changed - use cache to skip at least one SELECT query
+        if (isset($this->cache['content_folderstate'][$cachekey])) {
+            return $this->cache['content_folderstate'][$cachekey];
+        }
 
         $where[] = $this->db->quote_identifier('device_id') . ' = ' . $this->db->quote($deviceId);
         $where[] = $this->db->quote_identifier('folder_id') . ' = ' . $this->db->quote($folderId);
@@ -96,7 +107,7 @@
             $result[] = $state['contentid'];
         }
 
-        return $result;
+        return $this->cache['content_folderstate'][$cachekey] = $result;
     }
 
     /**
@@ -109,6 +120,9 @@
     {
         $deviceId = $_deviceId instanceof Syncroton_Model_IDevice ? $_deviceId->id : $_deviceId;
         $folderId = $_folderId instanceof Syncroton_Model_IFolder ? $_folderId->id : $_folderId;
+        $cachekey = $deviceId . ':' . $folderId;
+
+        unset($this->cache['content_folderstate'][$cache_key]);
 
         $where[] = $this->db->quote_identifier('device_id') . ' = ' . $this->db->quote($deviceId);
         $where[] = $this->db->quote_identifier('folder_id') . ' = ' . $this->db->quote($folderId);

kolab-syncroton-2.1.0.tar.gz/lib/kolab_sync_backend_state.php -> kolab-syncroton-2.2.0.tar.gz/lib/kolab_sync_backend_state.php Changed

@@ -150,15 +150,13 @@
     {
         $device_id = $deviceid instanceof Syncroton_Model_IDevice ? $deviceid->id : $deviceid;
         $folder_id = $folderid instanceof Syncroton_Model_IFolder ? $folderid->id : $folderid;
+        $states    = array();
 
-        // get sync data for current request and check if it's the last one
-        // by fetching synckey+1
-        $states = array();
-        $keys   = array($sync_key, $sync_key + 1);
-
+        // get sync data
+        // we'll get all records, thanks to this we'll be able to
+        // skip _deleteOtherStates() call below (one DELETE query less)
         $where['device_id'] = $this->db->quote_identifier('device_id') . ' = ' . $this->db->quote($device_id);
         $where['type']      = $this->db->quote_identifier('type')      . ' = ' . $this->db->quote($folder_id);
-        $where['counter']   = $this->db->quote_identifier('counter')   . ' IN (' . $this->db->array2list($keys, 'int') . ')';
 
         $select = $this->db->query('SELECT * FROM ' . $this->table_name .' WHERE ' . implode(' AND ', $where));
 
@@ -166,19 +164,21 @@
             $states[$row['counter']] = $this->get_object($row);
         }
 
+        // last state not found
         if (empty($states) || empty($states[$sync_key])) {
             return false;
         }
 
         $state = $states[$sync_key];
+        $next  = max(array_keys($states));
 
         $where = array();
         $where['device_id']  = $this->db->quote_identifier('device_id')  . ' = ' . $this->db->quote($device_id);
         $where['folder_id']  = $this->db->quote_identifier('folder_id')  . ' = ' . $this->db->quote($folder_id);
         $where['is_deleted'] = $this->db->quote_identifier('is_deleted') . ' = 1';
 
-        // found more recent synckey => the last sync repsonse got not received by the client
-        if (!empty($states[$sync_key + 1])) {
+        // found more recent synckey => the last sync response got not received by the client
+        if ($next > $sync_key) {
             $where['synckey'] = $this->db->quote_identifier('creation_synckey') . ' = ' . $this->db->quote($state->counter);
             // undelete entries marked as deleted in syncroton_content table
             $this->db->query('UPDATE syncroton_content SET is_deleted = 0 WHERE ' . implode(' AND ', $where));
@@ -195,7 +195,9 @@
         }
 
         // remove all other synckeys
-        $this->_deleteOtherStates($state);
+        if (count($states) > 1) {
+            $this->_deleteOtherStates($state);
+        }
 
         return $state;
     }

kolab-syncroton-2.1.0.tar.gz/lib/kolab_sync_data.php -> kolab-syncroton-2.2.0.tar.gz/lib/kolab_sync_data.php Changed

@@ -85,12 +85,32 @@
     protected $folders = array();
 
     /**
+     * Internal cache for IMAP folders list
+     *
+     * @var array
+     */
+    protected $imap_folders = array();
+
+    /**
      * Timezone
      *
      * @var string
      */
     protected $timezone;
 
+    /**
+     * List of device types with multiple folders support
+     *
+     * @var array
+     */
+    protected $ext_devices = array(
+        'iphone',
+        'ipad',
+        'thundertine',
+        'windowsphone',
+        'playbook',
+    );
+
     const RESULT_OBJECT = 0;
     const RESULT_UID    = 1;
     const RESULT_COUNT  = 2;
@@ -186,9 +206,9 @@
         $list = array();
 
         // device supports multiple folders ?
-        if (in_array(strtolower($this->device->devicetype), array('iphone', 'ipad', 'thundertine', 'windowsphone'))) {
+        if (in_array(strtolower($this->device->devicetype), $this->ext_devices)) {
             // get the folders the user has access to
-            $list = $this->backend->folders_list($this->device->deviceid, $this->modelName);
+            $list = $this->listFolders();
         }
         else if ($default = $this->getDefaultFolder()) {
             $list = array($default['serverId'] => $default);
@@ -208,12 +228,25 @@
     }
 
     /**
+     * Retrieve folders which were modified since last sync
+     *
+     * @param DateTime $startTimeStamp
+     * @param DateTime $endTimeStamp
+     *
+     * @return array List of folders
+     */
+    public function getChangedFolders(DateTime $startTimeStamp, DateTime $endTimeStamp)
+    {
+        return array();
+    }
+
+    /**
      * Returns default folder for current class type.
      */
     protected function getDefaultFolder()
     {
         // Check if there's any folder configured for sync
-        $folders = $this->backend->folders_list($this->device->deviceid, $this->modelName);
+        $folders = $this->listFolders();
 
         if (empty($folders)) {
             return $folders;
@@ -331,6 +364,47 @@
     }
 
     /**
+     * Empty folder (remove all entries and optionally subfolders)
+     *
+     * @param string $folderId Folder identifier
+     * @param array  $options  Options
+     */
+    public function emptyFolderContents($folderid, $options)
+    {
+        $folders = $this->extractFolders($folderid);
+
+        foreach ($folders as $folderid) {
+            $foldername = $this->backend->folder_id2name($folderid, $this->device->deviceid);
+
+            if ($foldername === null) {
+                continue;
+            }
+
+            $folder = $this->getFolderObject($foldername);
+
+            // Remove all entries
+            $folder->delete_all();
+
+            // Remove subfolders
+            if (!empty($options['deleteSubFolders'])) {
+                $list = $this->listFolders($folderid);
+                foreach ($list as $folderid => $folder) {
+                    $foldername = $this->backend->folder_id2name($folderid, $this->device->deviceid);
+
+                    if ($foldername === null) {
+                        continue;
+                    }
+
+                    $folder = $this->getFolderObject($foldername);
+
+                    // Remove all entries
+                    $folder->delete_all();
+                }
+            }
+        }
+    }
+
+    /**
      * Moves object into another location (folder)
      *
      * @param string $srcFolderId Source folder identifier
@@ -444,7 +518,7 @@
     protected function searchEntries($folderid, $filter = array(), $result_type = self::RESULT_UID)
     {
         if ($folderid == $this->defaultRootFolder) {
-            $folders = $this->backend->folders_list($this->device->deviceid, $this->modelName);
+            $folders = $this->listFolders();
 
             if (!is_array($folders)) {
                 throw new Syncroton_Exception_Status(Syncroton_Exception_Status::SERVER_ERROR);
@@ -644,22 +718,7 @@
      */
     protected function getObject($folderid, $entryid, &$folder = null)
     {
-        if ($folderid instanceof Syncroton_Model_IFolder) {
-            $folderid = $folderid->serverId;
-        }
-
-        if ($folderid == $this->defaultRootFolder) {
-            $folders = $this->backend->folders_list($this->device->deviceid, $this->modelName);
-
-            if (!is_array($folders)) {
-                return null;
-            }
-
-            $folders = array_keys($folders);
-        }
-        else {
-            $folders = array($folderid);
-        }
+        $folders = $this->extractFolders($folderid);
 
         foreach ($folders as $folderid) {
             $foldername = $this->backend->folder_id2name($folderid, $this->device->deviceid);
@@ -728,6 +787,69 @@
             $folder = $this->getFolderObject($object['_mailbox']);
             return $folder && $folder->delete($entryid);
         }
+
+        // object doesn't exist, confirm deletion
+        return true;
+    }
+
+    /**
+     * Returns internal folder IDs
+     *
+     * @param string $folderid Folder identifier
+     *
+     * @return array List of folder identifiers
+     */
+    protected function extractFolders($folderid)
+    {
+        if ($folderid instanceof Syncroton_Model_IFolder) {
+            $folderid = $folderid->serverId;
+        }
+
+        if ($folderid == $this->defaultRootFolder) {
+            $folders = $this->listFolders();
+
+            if (!is_array($folders)) {
+                return null;
+            }
+
+            $folders = array_keys($folders);
+        }
+        else {
+            $folders = array($folderid);
+        }
+
+        return $folders;
+    }
+
+    /**
+     * List of all IMAP folders (or subtree)
+     *
+     * @param string $parentid Parent folder identifier
+     *
+     * @return array List of folder identifiers
+     */
+    protected function listFolders($parentid = null)
+    {
+        if (empty($this->imap_folders)) {
+            $this->imap_folders = $this->backend->folders_list($this->device->deviceid, $this->modelName);
+        }
+
+        if ($parentid === null) {
+            return $this->imap_folders;
+        }
+
+        $folders = array();
+        $parents = array($parentid);
+
+        foreach ($this->imap_folders as $folder_id => $folder) {
+            if ($folder['parentId'] && in_array($folder['parentId'], $parents)) {
+                $folders[$folder_id] = $folder;
+                $parents[] = $folder_id;
+            }
+        }
+
+
+        return $folders;
     }
 
     /**
@@ -1043,10 +1165,10 @@
     /**
      * Convert Kolab event/task recurrence into ActiveSync
      */
-    protected function recurrence_from_kolab($data, $type = 'Event')
+    protected function recurrence_from_kolab($collection, $data, &$result, $type = 'Event')
     {
         if (empty($data['recurrence'])) {
-            return null;
+            return;
         }
 
         $recurrence = array();
@@ -1114,7 +1236,7 @@
         $recurrence['interval'] = $r['INTERVAL'] ? $r['INTERVAL'] : 1;
 
         if (!empty($r['UNTIL'])) {
-            $recurrence['until'] = $this->date_from_kolab($r['UNTIL']);
+            $recurrence['until'] = self::date_from_kolab($r['UNTIL']);
         }
         else if (!empty($r['COUNT'])) {
             $recurrence['occurrences'] = $r['COUNT'];
@@ -1122,19 +1244,25 @@
 
         $class = 'Syncroton_Model_' . $type . 'Recurrence';
 
-        return new $class($recurrence);
+        $result['recurrence'] = new $class($recurrence);
+
+        // Tasks do not support exceptions
+        if ($type == 'Event') {
+            $result['exceptions'] = $this->exceptions_from_kolab($collection, $data, $result);
+        }
     }
 
     /**
      * Convert ActiveSync event/task recurrence into Kolab
      */
-    protected function recurrence_to_kolab($recurrence, $timezone = null)
+    protected function recurrence_to_kolab($data, $folderid, $timezone = null)
     {
-        if (!($recurrence instanceof Syncroton_Model_EventRecurrence) || !isset($recurrence->type)) {
+        if (!($data->recurrence instanceof Syncroton_Model_EventRecurrence) || !isset($data->recurrence->type)) {
             return null;
         }
 
-        $type = $recurrence->type;
+        $recurrence = $data->recurrence;
+        $type       = $recurrence->type;
 
         switch ($type) {
         case self::RECUR_TYPE_DAILY:
@@ -1187,72 +1315,95 @@
             $rrule['COUNT'] = $recurrence->occurrences;
         }
 
+        // recurrence exceptions (not supported by Tasks)
+        if ($data instanceof Syncroton_Model_Event) {
+            $this->exceptions_to_kolab($data, $rrule, $folderid, $timezone);
+        }
+
         return $rrule;
     }
 
     /**
      * Convert Kolab event recurrence exceptions into ActiveSync
      */
-    protected function exceptions_from_kolab($data, $start_date)
+    protected function exceptions_from_kolab($collection, $data, $result)
     {
-        if (empty($data['recurrence'])) {
+        if (empty($data['recurrence']['EXCEPTIONS']) && empty($data['recurrence']['EXDATE'])) {
             return null;
         }
 
-        $rex        = (array) $data['recurrence']['EXDATE'];
-        $exceptions = array();
+        $ex_list = array();
 
-        foreach ($rex as $ex_date) {
-            if (!($ex_date instanceof DateTime)) {
+        // exceptions (modified occurences)
+        foreach ((array)$data['recurrence']['EXCEPTIONS'] as $exception) {
+            $exception['_mailbox'] = $data['_mailbox'];
+            $ex = $this->getEntry($collection, $exception, true);
+
+            $ex['exceptionStartTime'] = clone $ex['startTime'];
+
+            // remove fields not supported by Syncroton_Model_EventException
+            unset($ex['uID']);
+
+            // @TODO: 'thisandfuture=true' is not supported in Activesync
+            // we'd need to slit the event into two separate events
+
+            $ex_list[] = new Syncroton_Model_EventException($ex);
+        }
+
+        // exdate (deleted occurences)
+        foreach ((array)$data['recurrence']['EXDATE'] as $exception) {
+            if (!($exception instanceof DateTime)) {
                 continue;
             }
 
-            $start = clone $ex_date;
-            $end   = clone $ex_date;
-
-            $start->setTime(0, 0, 0);
-            $end->setTime(0, 0, 0);
-            $end->modify('+1 day');
+            // set event start time to exception date
+            // that can't be any time, tested with Android
+            $hour   = $data['_start']->format('H');
+            $minute = $data['_start']->format('i');
+            $second = $data['_start']->format('s');
+            $exception->setTime($hour, $minute, $second);
 
             $ex = array(
-                'exceptionStartTime' => $start_date,
-                'startTime'          => self::date_from_kolab($start),
-                'endTime'            => self::date_from_kolab($end),
                 'deleted'            => 1,
+                'exceptionStartTime' => self::date_from_kolab($exception),
             );
 
-            if ($data['allday']) {
-                $ex['allDayEvent'] = 1;
-            }
-
-            $exceptions[] = new Syncroton_Model_EventException($ex);
+            $ex_list[] = new Syncroton_Model_EventException($ex);
         }
 
-        return $exceptions;
+        return $ex_list;
     }
 
     /**
      * Convert ActiveSync event recurrence exceptions into Kolab
      */
-    protected function exceptions_to_kolab($exceptions, $timezone = null)
+    protected function exceptions_to_kolab($data, &$rrule, $folderid, $timezone = null)
     {
-        $exdates = array();
+        $rrule['EXDATE']     = array();
+        $rrule['EXCEPTIONS'] = array();
+
         // handle exceptions from recurrence
-        if (!empty($exceptions)) {
-            foreach ($exceptions as $exception) {
-                if ($exception->deleted && $exception->startTime) {
-                    $date = clone $exception->startTime;
-                    $date->setTimezone($timezone);
+        if (!empty($data->exceptions)) {
+            foreach ($data->exceptions as $exception) {
+                if ($exception->deleted) {
+                    $date = clone $exception->exceptionStartTime;
+                    if ($timezone) {
+                        $date->setTimezone($timezone);
+                    }
                     $date->setTime(0, 0, 0);
-                    $exdates[] = $date;
+                    $rrule['EXDATE'][] = $date;
                 }
-                else {
-                    // @TODO: handle modification exceptions (that doesn't delete) ?
+                else if (!$exception->deleted) {
+                    $ex = $this->toKolab($exception, $folderid, null, $timezone);
+
+                    if ($data->allDayEvent) {
+                        $ex['allday'] = 1;
+                    }
+
+                    $rrule['EXCEPTIONS'][] = $ex;
                 }
             }
         }
-
-        return !empty($exdates) ? $exdates : null;
     }
 
     /**

kolab-syncroton-2.1.0.tar.gz/lib/kolab_sync_data_calendar.php -> kolab-syncroton-2.2.0.tar.gz/lib/kolab_sync_data_calendar.php Changed

@@ -173,8 +173,11 @@
      *
      * @param Syncroton_Model_SyncCollection $collection Collection data
      * @param string                         $serverId   Local entry identifier
+     * @param boolean                        $as_array   Return entry as array
+     *
+     * @return array|Syncroton_Model_Event|array Event object
      */
-    public function getEntry(Syncroton_Model_SyncCollection $collection, $serverId)
+    public function getEntry(Syncroton_Model_SyncCollection $collection, $serverId, $as_array = false)
     {
         $event  = is_array($serverId) ? $serverId : $this->getObject($collection->collectionId, $serverId);
         $config = $this->getFolderConfig($event['_mailbox']);
@@ -217,6 +220,11 @@
                         }
                     }
 
+                    // set this date for use in exceptions handling
+                    if ($name == 'start') {
+                        $event['_start'] = $date;
+                    }
+
                     $value = self::date_from_kolab($date);
                 }
 
@@ -247,6 +255,9 @@
             $result['reminder'] = $minutes;
         }
 
+        $result['categories'] = array();
+        $result['attendees'] = array();
+
         // Categories, Roundcube Calendar plugin supports only one category at a time
         if (!empty($event['categories'])) {
             $result['categories'] = (array) $event['categories'];
@@ -272,8 +283,6 @@
 
         // Attendees
         if (!empty($event['attendees'])) {
-            $result['attendees'] = array();
-
             foreach ($event['attendees'] as $idx => $attendee) {
                 $att = array();
 
@@ -294,26 +303,15 @@
 
                 $result['attendees'][] = new Syncroton_Model_EventAttendee($att);
             }
-/*
-            // set own status
-            if (($ownAttendee = Calendar_Model_Attender::getOwnAttender($event->attendee)) !== null
-                && ($busyType = array_search($ownAttendee->status, $this->_busyStatusMapping)) !== false
-            ) {
-                $result['BusyStatus'] = $busyType;
-            }
-*/
         }
 
         // Event meeting status
         $result['meetingStatus'] = intval(!empty($result['attendees']));
 
-        // Recurrence
-        $result['recurrence'] = $this->recurrence_from_kolab($event);
-
-        // Recurrence exceptions
-        $result['exceptions'] = $this->exceptions_from_kolab($event, $result['startTime']);
+        // Recurrence (and exceptions)
+        $this->recurrence_from_kolab($collection, $event, $result);
 
-        return new Syncroton_Model_Event($result);
+        return $as_array ? $result : new Syncroton_Model_Event($result);
     }
 
     /**
@@ -322,19 +320,21 @@
      * @param Syncroton_Model_IEntry $data     Contact to convert
      * @param string                 $folderid Folder identifier
      * @param array                  $entry    Existing entry
+     * @param DateTimeZone           $timezone Timezone of the event
      *
      * @return array
      */
-    public function toKolab(Syncroton_Model_IEntry $data, $folderid, $entry = null)
+    public function toKolab(Syncroton_Model_IEntry $data, $folderid, $entry = null, $timezone = null)
     {
-        $foldername = $this->backend->folder_id2name($folderid, $this->device->deviceid);
-        $event      = !empty($entry) ? $entry : array();
-        $config     = $this->getFolderConfig($foldername);
+        $foldername   = $this->backend->folder_id2name($folderid, $this->device->deviceid);
+        $event        = !empty($entry) ? $entry : array();
+        $config       = $this->getFolderConfig($foldername);
+        $is_exception = $data instanceof Syncroton_Model_EventException;
 
         $event['allday'] = 0;
 
         // Timezone
-        if (isset($data->timezone)) {
+        if (!$timezone && isset($data->timezone)) {
             $tzc      = kolab_sync_timezone_converter::getInstance();
             $expected = kolab_format::$timezone->getName();
 
@@ -356,6 +356,12 @@
 
         // Calendar namespace fields
         foreach ($this->mapping as $key => $name) {
+            // skip UID field, unsupported in event exceptions
+            // we need to do this here, because the next line (data getter) will throw an exception
+            if ($is_exception && $key == 'uID') {
+                continue;
+            }
+
             $value = $data->$key;
 
             switch ($name) {
@@ -432,14 +438,16 @@
         }
 
         // Organizer
-        $name  = $data->organizerName;
-        $email = $data->organizerEmail;
-        if ($name || $email) {
-            $event['attendees'][] = array(
-                'role'  => 'ORGANIZER',
-                'name'  => $name,
-                'email' => $email,
-            );
+        if (!$is_exception) {
+            $name  = $data->organizerName;
+            $email = $data->organizerEmail;
+            if ($name || $email) {
+                $event['attendees'][] = array(
+                    'role'  => 'ORGANIZER',
+                    'name'  => $name,
+                    'email' => $email,
+                );
+            }
         }
 
         // Attendees
@@ -463,12 +471,9 @@
             }
         }
 
-        // recurrence
-        $event['recurrence'] = $this->recurrence_to_kolab($data->recurrence, $timezone);
-
-        // recurrence exceptions
-        if ($exdate = $this->exceptions_to_kolab($data->exceptions, $timezone)) {
-            $event['recurrence']['EXDATE'] = $exdate;
+        // recurrence (and exceptions)
+        if (!$is_exception) {
+            $event['recurrence'] = $this->recurrence_to_kolab($data, $folderid, $timezone);
         }
 
         return $event;

kolab-syncroton-2.1.0.tar.gz/lib/kolab_sync_data_email.php -> kolab-syncroton-2.2.0.tar.gz/lib/kolab_sync_data_email.php Changed

@@ -103,6 +103,9 @@
         parent::__construct($device, $syncTimeStamp);
 
         $this->storage = rcube::get_instance()->get_storage();
+
+        // Outlook 2013 support multi-folder
+        $this->ext_devices[] = 'windowsoutlook15';
     }
 
     /**
@@ -141,14 +144,9 @@
                 $addresses = rcube_mime::decode_address_list($headers->$name, null, true, $headers->charset);
 
                 foreach ($addresses as $idx => $part) {
-                    $name   = $part['name'];
-                    $mailto = $part['mailto'];
-                    $string = $part['string'];
-
-                // @TODO: convert to utf8?
-                // @FIXME: set name + address or address only?
-                //rcube_utils::idn_to_utf8();
-                    $addresses[$idx] = format_email_recipient($mailto, $name);
+                    // @FIXME: set name + address or address only?
+                    $addresses[$idx] = format_email_recipient($part['mailto'], $part['name']);
+                    $addresses[$idx] = rcube_charset::clean($addresses[$idx]);
                 }
 
                 $value = implode(',', $addresses);
@@ -301,7 +299,7 @@
 
         // original body type
         // @TODO: get this value from getMessageBody()
-        $result['nativeBodyType'] = $message->has_html_part(false) ? 2 : 1;
+        $result['nativeBodyType'] = $message->has_html_part() ? 2 : 1;
 
         // Message class
         // @TODO: add messageClass suffix for encrypted messages
@@ -418,14 +416,14 @@
      */
     public function getAllFolders()
     {
-        $list = $this->backend->folders_list($this->device->deviceid, $this->modelName);
+        $list = $this->listFolders();
 
         if (!is_array($list)) {
             throw new Syncroton_Exception_Status_FolderSync(Syncroton_Exception_Status_FolderSync::FOLDER_SERVER_ERROR);
         }
 
         // device doesn't support multiple folders
-        if (!in_array(strtolower($this->device->devicetype), array('iphone', 'ipad', 'thundertine', 'windowsphone'))) {
+        if (!in_array(strtolower($this->device->devicetype), $this->ext_devices)) {
             // We'll return max. one folder of supported type
             $result = array();
             $types  = $this->folder_types;
@@ -459,7 +457,7 @@
      */
     protected function extractFolders($folder_id)
     {
-        $list   = $this->backend->folders_list($this->device->deviceid, $this->modelName);
+        $list   = $this->listFolders();
         $result = array();
 
         if (!is_array($list)) {
@@ -467,7 +465,7 @@
         }
 
         // device supports multiple folders?
-        if (in_array(strtolower($this->device->devicetype), array('iphone', 'ipad', 'thundertine', 'windowsphone'))) {
+        if (in_array(strtolower($this->device->devicetype), $this->ext_devices)) {
             if ($list[$folder_id]) {
                 $result[] = $folder_id;
             }
@@ -1004,7 +1002,7 @@
 
         // @TODO: DeepTraversal
         if (empty($folders)) {
-            $folders = $this->backend->folders_list($this->device->deviceid, $this->modelName);
+            $folders = $this->listFolders();
 
             if (is_array($folders)) {
                 $folders = array_keys($folders);

kolab-syncroton-2.1.0.tar.gz/lib/kolab_sync_data_tasks.php -> kolab-syncroton-2.2.0.tar.gz/lib/kolab_sync_data_tasks.php Changed

@@ -102,8 +102,11 @@
      *
      * @param Syncroton_Model_SyncCollection $collection Collection data
      * @param string                         $serverId   Local entry identifier
+     * @param boolean                        $as_array   Return entry as an array
+     *
+     * @return array|Syncroton_Model_Task|array Task object
      */
-    public function getEntry(Syncroton_Model_SyncCollection $collection, $serverId)
+    public function getEntry(Syncroton_Model_SyncCollection $collection, $serverId, $as_array = false)
     {
         $task  = is_array($serverId) ? $serverId : $this->getObject($collection->collectionId, $serverId);
         $config = $this->getFolderConfig($task['_mailbox']);
@@ -149,9 +152,9 @@
         }
 
         // Recurrence
-        $result['recurrence'] = $this->recurrence_from_kolab($task, 'Task');
+        $this->recurrence_from_kolab($collection, $task, $result, 'Task');
 
-        return new Syncroton_Model_Task($result);
+        return $as_array ? $result : new Syncroton_Model_Task($result);
     }
 
     /**
@@ -203,7 +206,7 @@
         }
 
         // recurrence
-        $task['recurrence'] = $this->recurrence_to_kolab($data->recurrence);
+        $task['recurrence'] = $this->recurrence_to_kolab($data, $folderid, null);
 
         return $task;
     }

kolab-syncroton-2.1.0.tar.gz/lib/kolab_sync_message.php -> kolab-syncroton-2.2.0.tar.gz/lib/kolab_sync_message.php Changed

@@ -159,10 +159,9 @@
     {
         $rcube   = rcube::get_instance();
         $headers = $this->headers;
+        $mailto  = $headers['To'];
 
-        $mailto = $headers['To'];
-
-        $headers['User-Agent'] .= sprintf('%s v.%.1f', $rcube->app_name, kolab_sync::VERSION);
+        $headers['User-Agent'] .= $rcube->app_name . ' ' . kolab_sync::VERSION;
         if ($agent = $rcube->config->get('useragent')) {
             $headers['User-Agent'] .= '/' . $agent;
         }
@@ -170,8 +169,9 @@
         if (empty($headers['From'])) {
             $headers['From'] = $this->get_identity();
         }
+
         if (empty($headers['Message-ID'])) {
-            $headers['Message-ID'] = $this->gen_message_id();
+            $headers['Message-ID'] = $rcube->gen_message_id();
         }
 
         // remove empty headers
@@ -275,6 +275,7 @@
 
         return $sent;
     }
+
     /**
      * MIME message parser
      *
@@ -333,6 +334,9 @@
         $this->body    = $message;
     }
 
+    /**
+     * Normalize (fix) header names
+     */
     protected function normalize_header_name($name)
     {
         $headers_map = array(
@@ -411,30 +415,6 @@
         }
     }
 
-    /**
-     * Unique Message-ID generator.
-     *
-     * @return string Message-ID
-     */
-    protected function gen_message_id()
-    {
-        $user        = kolab_sync::get_instance()->user;
-        $local_part  = md5(uniqid('rcmail'.mt_rand(),true));
-        $domain_part = $user->get_username('domain');
-
-        // Try to find FQDN, some spamfilters doesn't like 'localhost' (#1486924)
-        if (!preg_match('/\.[a-z]+$/i', $domain_part)) {
-            foreach (array($_SERVER['HTTP_HOST'], $_SERVER['SERVER_NAME']) as $host) {
-                $host = preg_replace('/:[0-9]+$/', '', $host);
-                if ($host && preg_match('/\.[a-z]+$/i', $host)) {
-                    $domain_part = $host;
-                }
-            }
-        }
-
-        return sprintf('<%s@%s>', $local_part, $domain_part);
-    }
-
     protected function save_content_type($ctype, $params = array())
     {
         $this->ctype        = $ctype;

kolab-syncroton-2.1.0.tar.gz/lib/kolab_sync_timezone_converter.php -> kolab-syncroton-2.2.0.tar.gz/lib/kolab_sync_timezone_converter.php Changed

@@ -80,11 +80,10 @@
      * first entry to the returned array.
      *
      * @param string|array $_offsets
-     * @param string       $_expectedTimezone  Expected timezone
      *
      * @return array
      */
-    public function getListOfTimezones($_offsets, $_expectedTimezone = null)
+    public function getListOfTimezones($_offsets)
     {
         if (is_string($_offsets) && isset($this->_knownTimezones[$_offsets])) {
             $timezones = $this->_knownTimezones[$_offsets];
@@ -100,7 +99,6 @@
             }
             $this->_setDefaultStartDateIfEmpty($_offsets);
 
-            // don't use __METHOD__ ":" is not allowed as cache identifier
             $cacheId   = $this->_getCacheId('timezones', $_offsets);
             $timezones = $this->_loadFromCache($cacheId);
 
@@ -109,13 +107,7 @@
                 foreach (DateTimeZone::listIdentifiers() as $timezoneIdentifier) {
                     $timezone = new DateTimeZone($timezoneIdentifier);
                     if (false !== ($matchingTransition = $this->_checkTimezone($timezone, $_offsets))) {
-                        if ($timezoneIdentifier === $_expectedTimezone) {
-                            $timezones = array($timezoneIdentifier => $matchingTransition['abbr']);
-                            break;
-                        }
-                        else {
-                            $timezones[$timezoneIdentifier] = $matchingTransition['abbr'];
-                        }
+                        $timezones[$timezoneIdentifier] = $matchingTransition['abbr'];
                     }
                 }
                 $this->_saveInCache($timezones, $cacheId);
@@ -143,13 +135,13 @@
      */
     public function getTimezone($_offsets, $_expectedTimezone = null)
     {
-        $timezones = $this->getListOfTimezones($_offsets, $_expectedTimezone);
+        $timezones = $this->getListOfTimezones($_offsets);
 
         if ($_expectedTimezone && isset($timezones[$_expectedTimezone])) {
             return $_expectedTimezone;
         }
         else {
-            return current($timezones);
+            return key($timezones);
         }
     }
 
@@ -536,12 +528,11 @@
      */
     protected function _checkTimezone(DateTimeZone $timezone, $offsets)
     {
-//        $this->_log(__METHOD__, __LINE__, 'Checking for matches with timezone: ' . $timezone->getName());
         list($standardTransition, $daylightTransition) = $this->_getTransitionsForTimezoneAndYear($timezone, $this->_startDate['year']);
         if ($this->_checkTransition($standardTransition, $daylightTransition, $offsets)) {
-            //$this->_log(__METHOD__, __LINE__, 'Matching timezone ' . $timezone->getName(), 7);
-            //$this->_log(__METHOD__, __LINE__, 'Matching daylight transition ' . print_r($daylightTransition, 1), 7);
-            //$this->_log(__METHOD__, __LINE__, 'Matching standard transition ' . print_r($standardTransition, 1), 7);
+//            echo 'Matching timezone ' . $timezone->getName();
+//            echo 'Matching daylight transition ' . print_r($daylightTransition, 1);
+//            echo 'Matching standard transition ' . print_r($standardTransition, 1);
             return $standardTransition;
         }
 
@@ -620,17 +611,10 @@
     {
         if ($this->cache === null) {
             $rcube = rcube::get_instance();
-
-            if ($cache = $rcube->config->get('activesync_cache')) {
-                $ttl   = $rcube->config->get('activesync_cache_lifetime', '10d');
-                $this->cache = $rcube->get_cache('ACTIVESYNC', $cache, $ttl);
-            }
-            else {
-                $this->cache = false;
-            }
+            $cache = $rcube->get_cache_shared('activesync');
+            $this->cache = $cache ? $cache : false;
         }
 
         return $this->cache;
     }
-
 }

kolab-syncroton-2.1.0.tar.gz/lib/plugins/kolab_auth/config.inc.php.dist -> kolab-syncroton-2.2.0.tar.gz/lib/plugins/kolab_auth/config.inc.php.dist Changed

@@ -2,6 +2,17 @@
 
 // The id of the LDAP address book (which refers to the $rcmail_config['ldap_public'])
 // or complete addressbook definition array.
+// --------------------------------------------------------------------
+// Note: Multi-domain (hosted) installations can resolve domain aliases
+//   by adding following settings in kolab_auth_addressbook spec.:
+//
+//   'domain_base_dn'   => 'cn=kolab,cn=config',
+//   'domain_filter'    => '(&(objectclass=domainrelatedobject)(associateddomain=%s))',
+//   'domain_name_attr' => 'associateddomain',
+//
+//   With this %dc variable in base_dn and groups/base_dn will be
+//   replaced with DN string of resolved domain
+//---------------------------------------------------------------------
 $rcmail_config['kolab_auth_addressbook'] = '';
 
 // This will overwrite defined filter
@@ -14,8 +25,9 @@
 // If the value array contains more than one field, first non-empty will be used
 // Note: These aren't LDAP attributes, but field names in config
 // Note: If there's more than one email address, as many identities will be created
-$rcmail_config['kolab_auth_name']  = array('name', 'cn');
-$rcmail_config['kolab_auth_email'] = array('email');
+$rcmail_config['kolab_auth_name']         = array('name', 'cn');
+$rcmail_config['kolab_auth_email']        = array('email');
+$rcmail_config['kolab_auth_organization'] = array('organization');
 
 // Login and password of the admin user. Enables "Login As" feature.
 $rcmail_config['kolab_auth_admin_login']    = '';

kolab-syncroton-2.1.0.tar.gz/lib/plugins/kolab_auth/kolab_auth.php -> kolab-syncroton-2.2.0.tar.gz/lib/plugins/kolab_auth/kolab_auth.php Changed

@@ -12,7 +12,7 @@
  * @version @package_version@
  * @author Aleksander Machniak <machniak@kolabsys.com>
  *
- * Copyright (C) 2011, Kolab Systems AG <contact@kolabsys.com>
+ * Copyright (C) 2011-2012, Kolab Systems AG <contact@kolabsys.com>
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as
@@ -30,7 +30,7 @@
 
 class kolab_auth extends rcube_plugin
 {
-    private $ldap;
+    static $ldap;
     private $data = array();
 
     public function init()
@@ -61,12 +61,12 @@
             $rcmail->config->set('imap_debug', true);
             $rcmail->config->set('ldap_debug', true);
             $rcmail->config->set('smtp_debug', true);
-
         }
 
     }
 
-    public function startup($args) {
+    public function startup($args)
+    {
         // Arguments are task / action, not interested
         if (!empty($_SESSION['user_roledns'])) {
             $this->load_user_role_plugins_and_settings($_SESSION['user_roledns']);
@@ -75,7 +75,8 @@
         return $args;
     }
 
-    public function load_user_role_plugins_and_settings($role_dns) {
+    public function load_user_role_plugins_and_settings($role_dns)
+    {
         $rcmail = rcube::get_instance();
         $this->load_config();
 
@@ -86,6 +87,8 @@
         //  Array(
         //      '<role_dn>' => Array('plugin1', 'plugin2'),
         //  );
+        //
+        // NOTE that <role_dn> may in fact be something like: 'cn=role,%dc'
 
         $role_plugins = $rcmail->config->get('kolab_auth_role_plugins');
 
@@ -100,9 +103,29 @@
         //          ),
         //      ),
         //  );
+        //
+        // NOTE that <role_dn> may in fact be something like: 'cn=role,%dc'
 
         $role_settings = $rcmail->config->get('kolab_auth_role_settings');
 
+        $ldap = self::ldap();
+        if (!$ldap || !$ldap->ready) {
+            $args['abort'] = true;
+            return $args;
+        }
+
+        if (!empty($role_plugins)) {
+            foreach ($role_plugins as $role_dn => $plugins) {
+                $role_plugins[$ldap->parse_vars($role_dn)] = $plugins;
+            }
+        }
+
+        if (!empty($role_settings)) {
+            foreach ($role_settings as $role_dn => $settings) {
+                $role_settings[$ldap->parse_vars($role_dn)] = $settings;
+            }
+        }
+
         foreach ($role_dns as $role_dn) {
             if (isset($role_plugins[$role_dn]) && is_array($role_plugins[$role_dn])) {
                 foreach ($role_plugins[$role_dn] as $plugin) {
@@ -151,7 +174,8 @@
         }
     }
 
-    public function write_log($args) {
+    public function write_log($args)
+    {
         $rcmail = rcube::get_instance();
 
         if (!$rcmail->config->get('kolab_auth_auditlog', false)) {
@@ -208,7 +232,19 @@
         if (!empty($this->data['user_email'])) {
             // addresses list is supported
             if (array_key_exists('email_list', $args)) {
-                $args['email_list'] = array_unique($this->data['user_email']);
+                $email_list = array_unique($this->data['user_email']);
+
+                // add organization to the list
+                if (!empty($this->data['user_organization'])) {
+                    foreach ($email_list as $idx => $email) {
+                        $email_list[$idx] = array(
+                            'organization' => $this->data['user_organization'],
+                            'email'        => $email,
+                        );
+                    }
+                }
+
+                $args['email_list'] = $email_list;
             }
             else {
                 $args['user_email'] = $this->data['user_email'][0];
@@ -256,22 +292,8 @@
      */
     public function authenticate($args)
     {
-        $this->load_config();
-
-        if (!$this->init_ldap()) {
-            $args['abort'] = true;
-            return $args;
-        }
-
-        $rcmail      = rcube::get_instance();
-        $admin_login = $rcmail->config->get('kolab_auth_admin_login');
-        $admin_pass  = $rcmail->config->get('kolab_auth_admin_password');
-        $login_attr  = $rcmail->config->get('kolab_auth_login');
-        $name_attr   = $rcmail->config->get('kolab_auth_name');
-        $email_attr  = $rcmail->config->get('kolab_auth_email');
-
         // get username and host
-        $host    = rcube_utils::parse_host($args['host']);
+        $host    = $args['host'];
         $user    = $args['user'];
         $pass    = $args['pass'];
         $loginas = trim(rcube_utils::get_input_value('_loginas', rcube_utils::INPUT_POST));
@@ -281,15 +303,28 @@
             return $args;
         }
 
+        $ldap = self::ldap();
+        if (!$ldap || !$ldap->ready) {
+            $args['abort'] = true;
+            return $args;
+        }
+
         // Find user record in LDAP
-        $record = $this->get_user_record($user, $host);
+        $record = $ldap->get_user_record($user, $host);
 
         if (empty($record)) {
             $args['abort'] = true;
             return $args;
         }
 
-        $role_attr = $rcmail->config->get('kolab_auth_role');
+        $rcmail      = rcube::get_instance();
+        $admin_login = $rcmail->config->get('kolab_auth_admin_login');
+        $admin_pass  = $rcmail->config->get('kolab_auth_admin_password');
+        $login_attr  = $rcmail->config->get('kolab_auth_login');
+        $name_attr   = $rcmail->config->get('kolab_auth_name');
+        $email_attr  = $rcmail->config->get('kolab_auth_email');
+        $org_attr    = $rcmail->config->get('kolab_auth_organization');
+        $role_attr   = $rcmail->config->get('kolab_auth_role');
 
         if (!empty($role_attr) && !empty($record[$role_attr])) {
             $_SESSION['user_roledns'] = (array)($record[$role_attr]);
@@ -298,40 +333,32 @@
         // Login As...
         if (!empty($loginas) && $admin_login) {
             // Authenticate to LDAP
-            $dn     = $this->ldap->dn_decode($record['ID']);
-            $result = $this->ldap->bind($dn, $pass);
+            $result = $ldap->bind($record['dn'], $pass);
 
             if (!$result) {
+                $args['abort'] = true;
                 return $args;
             }
 
             // check if the original user has/belongs to administrative role/group
-            $isadmin   = false;
-            $group     = $rcmail->config->get('kolab_auth_group');
-            $role_attr = $rcmail->config->get('kolab_auth_role');
-            $role_dn   = $rcmail->config->get('kolab_auth_role_value');
+            $isadmin = false;
+            $group   = $rcmail->config->get('kolab_auth_group');
+            $role_dn = $rcmail->config->get('kolab_auth_role_value');
 
             // check role attribute
             if (!empty($role_attr) && !empty($role_dn) && !empty($record[$role_attr])) {
-                $role_dn = $this->parse_vars($role_dn, $user, $host);
-                foreach ((array)$record[$role_attr] as $role) {
-                    if ($role == $role_dn) {
-                        $isadmin = true;
-                        break;
-                    }
+                $role_dn = $ldap->parse_vars($role_dn, $user, $host);
+                if (in_array($role_dn, (array)$record[$role_attr])) {
+                    $isadmin = true;
                 }
             }
 
             // check group
             if (!$isadmin && !empty($group)) {
-                $groups = $this->ldap->get_record_groups($record['ID']);
-                foreach ($groups as $g) {
-                    if ($group == $this->ldap->dn_decode($g)) {
-                        $isadmin = true;
-                        break;
-                    }
+                $groups = $ldap->get_user_groups($record['dn'], $user, $host);
+                if (in_array($group, $groups)) {
+                    $isadmin = true;
                 }
-
             }
 
             // Save original user login for log (see below)
@@ -346,7 +373,7 @@
 
             // user has the privilage, get "login as" user credentials
             if ($isadmin) {
-                $record = $this->get_user_record($loginas, $host);
+                $record = $ldap->get_user_record($loginas, $host);
             }
 
             if (empty($record)) {
@@ -362,8 +389,9 @@
             $_SESSION['kolab_auth_password'] = $rcmail->encrypt($admin_pass);
         }
 
-        // Store UID in session for use by other plugins
+        // Store UID and DN of logged user in session for use by other plugins
         $_SESSION['kolab_uid'] = is_array($record['uid']) ? $record['uid'][0] : $record['uid'];
+        $_SESSION['kolab_dn']  = $record['dn'];
 
         // Set user login
         if ($login_attr) {
@@ -388,6 +416,14 @@
                 $this->data['user_email'] = array_merge((array)$this->data['user_email'], (array)$email);
             }
         }
+        // Organization name for identity (first log in)
+        foreach ((array)$org_attr as $field) {
+            $organization = is_array($record[$field]) ? $record[$field][0] : $record[$field];
+            if (!empty($organization)) {
+                $this->data['user_organization'] = $organization;
+                break;
+            }
+        }
 
         // Log "Login As" usage
         if (!empty($origname)) {
@@ -435,14 +471,24 @@
     /**
      * Initializes LDAP object and connects to LDAP server
      */
-    private function init_ldap()
+    public static function ldap()
     {
-        if ($this->ldap) {
-            return $this->ldap->ready;
+        if (self::$ldap) {
+            return self::$ldap;
         }
 
         $rcmail = rcube::get_instance();
 
+        // $this->load_config();
+        // we're in static method, load config manually
+        $fpath = $rcmail->plugins->dir . '/kolab_auth/config.inc.php';
+        if (is_file($fpath) && !$rcmail->config->load_from_file($fpath)) {
+            rcube::raise_error(array(
+                'code' => 527, 'type' => 'php',
+                'file' => __FILE__, 'line' => __LINE__,
+                'message' => "Failed to load config from $fpath"), true, false);
+        }
+
         $addressbook = $rcmail->config->get('kolab_auth_addressbook');
 
         if (!is_array($addressbook)) {
@@ -451,81 +497,13 @@
         }
 
         if (empty($addressbook)) {
-            return false;
+            return null;
         }
 
-        $this->ldap = new kolab_auth_ldap_backend(
-            $addressbook,
-            $rcmail->config->get('ldap_debug'),
-            $rcmail->config->mail_domain($_SESSION['imap_host'])
-        );
-
-        return $this->ldap->ready;
-    }
-
-    /**
-     * Fetches user data from LDAP addressbook
-     */
-    private function get_user_record($user, $host)
-    {
-        $rcmail = rcube::get_instance();
-        $filter = $rcmail->config->get('kolab_auth_filter');
+        require_once __DIR__ . '/kolab_auth_ldap.php';
 
-        $filter = $this->parse_vars($filter, $user, $host);
-
-        // reset old result
-        $this->ldap->reset();
-
-        // get record
-        $this->ldap->set_filter($filter);
-        $results = $this->ldap->list_records();
-
-        if (count($results->records) == 1) {
-            return $results->records[0];
-        }
-    }
+        self::$ldap = new kolab_auth_ldap($addressbook);
 
-    /**
-     * Prepares filter query for LDAP search
-     */
-    private function parse_vars($str, $user, $host)
-    {
-        $rcmail = rcube::get_instance();
-        $domain = $rcmail->config->get('username_domain');
-
-        if (!empty($domain) && strpos($user, '@') === false) {
-            if (is_array($domain) && isset($domain[$host])) {
-                $user .= '@'.rcube_utils::parse_host($domain[$host], $host);
-            }
-            else if (is_string($domain)) {
-                $user .= '@'.rcube_utils::parse_host($domain, $host);
-            }
-        }
-
-        // replace variables in filter
-        list($u, $d) = explode('@', $user);
-        $dc = 'dc='.strtr($d, array('.' => ',dc=')); // hierarchal domain string
-        $replaces = array('%dc' => $dc, '%d' => $d, '%fu' => $user, '%u' => $u);
-
-        return strtr($str, $replaces);
-    }
-}
-
-/**
- * Wrapper class for rcube_ldap addressbook
- */
-class kolab_auth_ldap_backend extends rcube_ldap
-{
-    function __construct($p, $debug=false, $mail_domain=null)
-    {
-        parent::__construct($p, $debug, $mail_domain);
-        $this->fieldmap['uid'] = 'uid';
-    }
-
-    function set_filter($filter)
-    {
-        if ($filter) {
-            $this->prop['filter'] = $filter;
-        }
+        return self::$ldap;
     }
 }

kolab-syncroton-2.2.0.tar.gz/lib/plugins/kolab_auth/kolab_auth_ldap.php Added

@@ -0,0 +1,485 @@
+<?php
+
+/**
+ * Kolab Authentication
+ *
+ * @version @package_version@
+ * @author Aleksander Machniak <machniak@kolabsys.com>
+ *
+ * Copyright (C) 2011-2013, Kolab Systems AG <contact@kolabsys.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/**
+ * Wrapper class for rcube_ldap_generic
+ */
+class kolab_auth_ldap extends rcube_ldap_generic
+{
+    private $icache = array();
+
+
+    function __construct($p)
+    {
+        $rcmail = rcube::get_instance();
+
+        $this->debug    = (bool) $rcmail->config->get('ldap_debug');
+        $this->fieldmap = $p['fieldmap'];
+        $this->fieldmap['uid'] = 'uid';
+
+        $p['attributes'] = array_values($this->fieldmap);
+
+        // Connect to the server (with bind)
+        parent::__construct($p);
+        $this->_connect();
+
+        $rcmail->add_shutdown_function(array($this, 'close'));
+    }
+
+    /**
+    * Establish a connection to the LDAP server
+    */
+    private function _connect()
+    {
+        $rcube = rcube::get_instance();
+
+        // try to connect + bind for every host configured
+        // with OpenLDAP 2.x ldap_connect() always succeeds but ldap_bind will fail if host isn't reachable
+        // see http://www.php.net/manual/en/function.ldap-connect.php
+        foreach ((array)$this->config['hosts'] as $host) {
+            // skip host if connection failed
+            if (!$this->connect($host)) {
+                continue;
+            }
+
+            $bind_pass = $this->config['bind_pass'];
+            $bind_user = $this->config['bind_user'];
+            $bind_dn   = $this->config['bind_dn'];
+
+            if (empty($bind_pass)) {
+                $this->ready = true;
+            }
+            else {
+                if (!empty($bind_dn)) {
+                    $this->ready = $this->bind($bind_dn, $bind_pass);
+                }
+                else if (!empty($this->config['auth_cid'])) {
+                    $this->ready = $this->sasl_bind($this->config['auth_cid'], $bind_pass, $bind_user);
+                }
+                else {
+                    $this->ready = $this->sasl_bind($bind_user, $bind_pass);
+                }
+            }
+
+            // connection established, we're done here
+            if ($this->ready) {
+                break;
+            }
+
+        }  // end foreach hosts
+
+        if (!is_resource($this->conn)) {
+            rcube::raise_error(array('code' => 100, 'type' => 'ldap',
+                'file' => __FILE__, 'line' => __LINE__,
+                'message' => "Could not connect to any LDAP server, last tried $host"), true);
+
+            $this->ready = false;
+        }
+
+        return $this->ready;
+    }
+
+    /**
+     * Fetches user data from LDAP addressbook
+     */
+    function get_user_record($user, $host)
+    {
+        $rcmail  = rcube::get_instance();
+        $filter  = $rcmail->config->get('kolab_auth_filter');
+        $filter  = $this->parse_vars($filter, $user, $host);
+        $base_dn = $this->parse_vars($this->config['base_dn'], $user, $host);
+        $scope   = $this->config['scope'];
+
+        // @TODO: print error if filter is empty
+
+        // get record
+        if ($result = parent::search($base_dn, $filter, $scope, $this->attributes)) {
+            if ($result->count() == 1) {
+                $entries = $result->entries(true);
+                $dn      = key($entries);
+                $entry   = array_pop($entries);
+                $entry   = $this->field_mapping($dn, $entry);
+
+                return $entry;
+            }
+        }
+    }
+
+    /**
+     * Fetches user data from LDAP addressbook
+     */
+    function get_user_groups($dn, $user, $host)
+    {
+        if (empty($dn) || empty($this->config['groups'])) {
+            return array();
+        }
+
+        $base_dn     = $this->parse_vars($this->config['groups']['base_dn'], $user, $host);
+        $name_attr   = $this->config['groups']['name_attr'] ? $this->config['groups']['name_attr'] : 'cn';
+        $member_attr = $this->get_group_member_attr();
+        $filter      = "(member=$dn)(uniqueMember=$dn)";
+
+        if ($member_attr != 'member' && $member_attr != 'uniqueMember')
+            $filter .= "($member_attr=$dn)";
+        $filter = strtr("(|$filter)", array("\\" => "\\\\"));
+
+        $result = parent::search($base_dn, $filter, 'sub', array('dn', $name_attr));
+
+        if (!$result) {
+            return array();
+        }
+
+        $groups = array();
+        foreach ($result as $entry) {
+            $entry = rcube_ldap_generic::normalize_entry($entry);
+            if (!$entry['dn']) {
+                $entry['dn'] = $result->get_dn();
+            }
+            $groups[$entry['dn']] = $entry[$name_attr];
+        }
+
+        return $groups;
+    }
+
+    /**
+     * Get a specific LDAP record
+     *
+     * @param string DN
+     *
+     * @return array Record data
+     */
+    function get_record($dn)
+    {
+        if (!$this->ready) {
+            return;
+        }
+
+        if ($rec = $this->get_entry($dn)) {
+            $rec = rcube_ldap_generic::normalize_entry($rec);
+            $rec = $this->field_mapping($dn, $rec);
+        }
+
+        return $rec;
+    }
+
+    /**
+     * Replace LDAP record data items
+     *
+     * @param string $dn    DN
+     * @param array  $entry LDAP entry
+     *
+     * return bool True on success, False on failure
+     */
+    function replace($dn, $entry)
+    {
+        // fields mapping
+        foreach ($this->fieldmap as $field => $attr) {
+            if (array_key_exists($field, $entry)) {
+                $entry[$attr] = $entry[$field];
+                unset($entry[$field]);
+            }
+        }
+
+        return $this->mod_replace($dn, $entry);
+    }
+
+    /**
+     * Search records (simplified version of rcube_ldap::search)
+     *
+     * @param mixed   $fields   The field name of array of field names to search in
+     * @param mixed   $value    Search value (or array of values when $fields is array)
+     * @param int     $mode     Matching mode:
+     *                          0 - partial (*abc*),
+     *                          1 - strict (=),
+     *                          2 - prefix (abc*)
+     * @param boolean $select   True if results are requested, False if count only
+     * @param array   $required List of fields that cannot be empty
+     * @param int     $limit    Number of records
+     *
+     * @return array List or false on error
+     */
+    function search($fields, $value, $mode=1, $required = array(), $limit = 0)
+    {
+        $mode = intval($mode);
+
+        // use AND operator for advanced searches
+        $filter = is_array($value) ? '(&' : '(|';
+
+        // set wildcards
+        $wp = $ws = '';
+        if (!empty($this->config['fuzzy_search']) && $mode != 1) {
+            $ws = '*';
+            if (!$mode) {
+                $wp = '*';
+            }
+        }
+
+        foreach ((array)$fields as $idx => $field) {
+            $val = is_array($value) ? $value[$idx] : $value;
+            if ($attrs = (array) $this->fieldmap[$field]) {
+                if (count($attrs) > 1)
+                    $filter .= '(|';
+                foreach ($attrs as $f)
+                    $filter .= "($f=$wp" . rcube_ldap_generic::quote_string($val) . "$ws)";
+                if (count($attrs) > 1)
+                    $filter .= ')';
+            }
+        }
+        $filter .= ')';
+
+        // add required (non empty) fields filter
+        $req_filter = '';
+
+        foreach ((array)$required as $field) {
+            if (in_array($field, (array)$fields))  // required field is already in search filter
+                continue;
+            if ($attrs = (array) $this->fieldmap[$field]) {
+                if (count($attrs) > 1)
+                    $req_filter .= '(|';
+                foreach ($attrs as $f)
+                    $req_filter .= "($f=*)";
+                if (count($attrs) > 1)
+                    $req_filter .= ')';
+            }
+        }
+
+        if (!empty($req_filter)) {
+            $filter = '(&' . $req_filter . $filter . ')';
+        }
+
+        // avoid double-wildcard if $value is empty
+        $filter = preg_replace('/\*+/', '*', $filter);
+
+        // add general filter to query
+        if (!empty($this->config['filter'])) {
+            $filter = '(&(' . preg_replace('/^$|$$/', '', $this->config['filter']) . ')' . $filter . ')';
+        }
+
+        $base_dn = $this->parse_vars($this->config['base_dn']);
+        $scope   = $this->config['scope'];
+        $attrs   = array_values($this->fieldmap);
+        $list    = array();
+
+        if ($result = parent::search($base_dn, $filter, $scope, $attrs)) {
+            $i = 0;
+            foreach ($result as $entry) {
+                if ($limit && $limit <= $i) {
+                    break;
+                }
+                $dn = $result->get_dn();
+                $list[$dn] = $this->field_mapping($dn, $entry);
+                $i++;
+            }
+        }
+
+        return $list;
+    }
+
+    /**
+     * Set filter used in search()
+     */
+    function set_filter($filter)
+    {
+        $this->config['filter'] = $filter;
+    }
+
+    /**
+     * Maps LDAP attributes to defined fields
+     */
+    protected function field_mapping($dn, $entry)
+    {
+        $entry['dn'] = $dn;
+
+        // fields mapping
+        foreach ($this->fieldmap as $field => $attr) {
+            if (isset($entry[$attr])) {
+                $entry[$field] = $entry[$attr];
+            }
+        }
+
+        return $entry;
+    }
+
+    /**
+     * Detects group member attribute name
+     */
+    private function get_group_member_attr($object_classes = array())
+    {
+        if (empty($object_classes)) {
+            $object_classes = $this->config['groups']['object_classes'];
+        }
+        if (!empty($object_classes)) {
+            foreach ((array)$object_classes as $oc) {
+                switch (strtolower($oc)) {
+                    case 'group':
+                    case 'groupofnames':
+                    case 'kolabgroupofnames':
+                        $member_attr = 'member';
+                        break;
+
+                    case 'groupofuniquenames':
+                    case 'kolabgroupofuniquenames':
+                        $member_attr = 'uniqueMember';
+                        break;
+                }
+            }
+        }
+
+        if (!empty($member_attr)) {
+            return $member_attr;
+        }
+
+        if (!empty($this->config['groups']['member_attr'])) {
+            return $this->config['groups']['member_attr'];
+        }
+
+        return 'member';
+    }
+
+    /**
+     * Prepares filter query for LDAP search
+     */
+    function parse_vars($str, $user = null, $host = null)
+    {
+        // When authenticating user $user is always set
+        // if not set it means we use this LDAP object for other
+        // purposes, e.g. kolab_delegation, then username with
+        // correct domain is in a session
+        if (!$user) {
+            $user = $_SESSION['username'];
+        }
+        else if (isset($this->icache[$user])) {
+            list($user, $dc) = $this->icache[$user];
+        }
+        else {
+            $orig_user = $user;
+            $rcmail = rcube::get_instance();
+
+            // get default domain
+            if ($username_domain = $rcmail->config->get('username_domain')) {
+                if ($host && is_array($username_domain) && isset($username_domain[$host])) {
+                    $domain = rcube_utils::parse_host($username_domain[$host], $host);
+                }
+                else if (is_string($username_domain)) {
+                    $domain = rcube_utils::parse_host($username_domain, $host);
+                }
+            }
+
+            // realmed username (with domain)
+            if (strpos($user, '@')) {
+                list($usr, $dom) = explode('@', $user);
+
+                // unrealm domain, user login can contain a domain alias
+                if ($dom != $domain && ($dc = $this->find_domain($dom))) {
+                    // @FIXME: we should replace domain in $user, I suppose
+                }
+            }
+            else if ($domain) {
+                $user .= '@' . $domain;
+            }
+
+            $this->icache[$orig_user] = array($user, $dc);
+        }
+
+        // replace variables in filter
+        list($u, $d) = explode('@', $user);
+
+        // hierarchal domain string
+        if (empty($dc)) {
+            $dc = 'dc=' . strtr($d, array('.' => ',dc='));
+        }
+
+        $replaces = array('%dc' => $dc, '%d' => $d, '%fu' => $user, '%u' => $u);
+
+        return strtr($str, $replaces);
+    }
+
+    /**
+     * Find root domain for specified domain
+     *
+     * @param string $domain Domain name
+     *
+     * @return string Domain DN string
+     */
+    function find_domain($domain)
+    {
+        if (empty($domain) || empty($this->config['domain_base_dn']) || empty($this->config['domain_filter'])) {
+            return null;
+        }
+
+        $base_dn   = $this->config['domain_base_dn'];
+        $filter    = $this->config['domain_filter'];
+        $name_attr = $this->config['domain_name_attribute'];
+
+        if (empty($name_attr)) {
+            $name_attr = 'associateddomain';
+        }
+
+        $filter = str_replace('%s', rcube_ldap_generic::quote_string($domain), $filter);
+        $result = parent::search($base_dn, $filter, 'sub', array($name_attr, 'inetdomainbasedn'));
+
+        if (!$result) {
+            return null;
+        }
+
+        $entries  = $result->entries(true);
+        $entry_dn = key($entries);
+        $entry    = $entries[$entry_dn];
+
+        if (is_array($entry)) {
+            if (!empty($entry['inetdomainbasedn'])) {
+                return $entry['inetdomainbasedn'];
+            }
+
+            $domain = is_array($entry[$name_attr]) ? $entry[$name_attr][0] : $entry[$name_attr];
+
+            return $domain ? 'dc=' . implode(',dc=', explode('.', $domain)) : null;
+        }
+    }
+
+    /**
+     * HTML-safe DN string encoding
+     *
+     * @param string $str DN string
+     *
+     * @return string Encoded HTML identifier string
+     */
+    static function dn_encode($str)
+    {
+        return rtrim(strtr(base64_encode($str), '+/', '-_'), '=');
+    }
+
+    /**
+     * Decodes DN string encoded with _dn_encode()
+     *
+     * @param string $str Encoded HTML identifier string
+     *
+     * @return string DN string
+     */
+    static function dn_decode($str)
+    {
+        $str = str_pad(strtr($str, '-_', '+/'), strlen($str) % 4, '=', STR_PAD_RIGHT);
+        return base64_decode($str);
+    }
+}

kolab-syncroton-2.2.0.tar.gz/lib/plugins/kolab_auth/localization/es_ES.inc Added

kolab-syncroton-2.2.0.tar.gz/lib/plugins/kolab_auth/localization/et_EE.inc Added

kolab-syncroton-2.2.0.tar.gz/lib/plugins/kolab_auth/localization/fr_FR.inc Added

kolab-syncroton-2.2.0.tar.gz/lib/plugins/kolab_auth/localization/ja_JP.inc Added

kolab-syncroton-2.2.0.tar.gz/lib/plugins/kolab_auth/localization/nl_NL.inc Added

kolab-syncroton-2.2.0.tar.gz/lib/plugins/kolab_auth/localization/ru_RU.inc Added

kolab-syncroton-2.1.0.tar.gz/lib/plugins/kolab_auth/package.xml -> kolab-syncroton-2.2.0.tar.gz/lib/plugins/kolab_auth/package.xml Changed

kolab-syncroton-2.1.0.tar.gz/lib/plugins/kolab_folders/config.inc.php.dist -> kolab-syncroton-2.2.0.tar.gz/lib/plugins/kolab_folders/config.inc.php.dist Changed

kolab-syncroton-2.1.0.tar.gz/lib/plugins/kolab_folders/kolab_folders.php -> kolab-syncroton-2.2.0.tar.gz/lib/plugins/kolab_folders/kolab_folders.php Changed

@@ -26,7 +26,7 @@
 {
     public $task = '?(?!login).*';
 
-    public $types = array('mail', 'event', 'journal', 'task', 'note', 'contact', 'configuration');
+    public $types = array('mail', 'event', 'journal', 'task', 'note', 'contact', 'configuration', 'file', 'freebusy');
     public $mail_types = array('inbox', 'drafts', 'sentitems', 'outbox', 'wastebasket', 'junkemail');
 
     private $rc;
@@ -54,6 +54,9 @@
         $this->add_hook('folder_delete', array($this, 'folder_save'));
         $this->add_hook('folder_rename', array($this, 'folder_save'));
         $this->add_hook('folders_list', array($this, 'folders_list'));
+
+        // Special folders setting
+        $this->add_hook('preferences_save', array($this, 'prefs_save'));
     }
 
     /**
@@ -100,25 +103,25 @@
             return $args;
         }
 
-        $table   = $args['table'];
-        $storage = $this->rc->get_storage();
-
         // get folders types
-        $folderdata = $storage->get_metadata('*', kolab_storage::CTYPE_KEY);
+        $folderdata = kolab_storage::folders_typedata();
 
         if (!is_array($folderdata)) {
             return $args;
         }
 
+        $table = $args['table'];
+
         // Add type-based style for table rows
         // See kolab_folders::folder_class_name()
         for ($i=1, $cnt=$table->size(); $i<=$cnt; $i++) {
             $attrib = $table->get_row_attribs($i);
             $folder = $attrib['foldername']; // UTF7-IMAP
-            $type   = !empty($folderdata[$folder]) ? $folderdata[$folder][kolab_storage::CTYPE_KEY] : null;
+            $type   = $folderdata[$folder];
 
-            if (!$type)
+            if (!$type) {
                 $type = 'mail';
+            }
 
             $class_name = self::folder_class_name($type);
 
@@ -178,7 +181,7 @@
         // Don't allow changing type of shared folder, according to ACL
         if (strlen($mbox)) {
             $options = $storage->folder_info($mbox);
-            if ($options['namespace'] != 'personal' && !in_array('a', $options['rights'])) {
+            if ($options['namespace'] != 'personal' && !in_array('a', (array)$options['rights'])) {
                 if (in_array($ctype, $this->types)) {
                     $value = $this->gettext('foldertype'.$ctype);
                 }
@@ -315,6 +318,83 @@
     }
 
     /**
+     * Handler for user preferences save (preferences_save hook)
+     *
+     * @param array $args Hash array with hook parameters
+     *
+     * @return array Hash array with modified hook parameters
+     */
+    public function prefs_save($args)
+    {
+        if ($args['section'] != 'folders') {
+            return $args;
+        }
+
+        // Load configuration
+        $this->load_config();
+
+        // Check that configuration is not disabled
+        $dont_override  = (array) $this->rc->config->get('dont_override', array());
+
+        // special handling for 'default_folders'
+        if (in_array('default_folders', $dont_override)) {
+            return $args;
+        }
+
+        // map config option name to kolab folder type annotation
+        $opts = array(
+            'drafts_mbox' => 'mail.drafts',
+            'sent_mbox'   => 'mail.sentitems',
+            'junk_mbox'   => 'mail.junkemail',
+            'trash_mbox'  => 'mail.wastebasket',
+        );
+
+        // check if any of special folders has been changed
+        foreach ($opts as $opt_name => $type) {
+            $new = $args['prefs'][$opt_name];
+            $old = $this->rc->config->get($opt_name);
+            if ($new === $old) {
+                unset($opts[$opt_name]);
+            }
+        }
+
+        if (empty($opts)) {
+            return $args;
+        }
+
+        $folderdata = kolab_storage::folders_typedata();
+
+        if (!is_array($folderdata)) {
+             return $args;
+        }
+
+        foreach ($opts as $opt_name => $type) {
+            $foldername = $args['prefs'][$opt_name];
+            if (strlen($foldername)) {
+
+                // get all folders of specified type
+                $folders = array_intersect($folderdata, array($type));
+
+                // folder already annotated with specified type
+                if (!empty($folders[$foldername])) {
+                    continue;
+                }
+
+                // set type to the new folder
+                $this->set_folder_type($foldername, $type);
+
+                // unset old folder(s) type annotation
+                list($maintype, $subtype) = explode('.', $type);
+                foreach (array_keys($folders) as $folder) {
+                    $this->set_folder_type($folder, $maintype);
+                }
+            }
+        }
+
+        return $args;
+    }
+
+    /**
      * Checks if IMAP server supports any of METADATA, ANNOTATEMORE, ANNOTATEMORE2
      *
      * @return boolean
@@ -337,14 +417,7 @@
      */
     function get_folder_type($folder)
     {
-        $storage    = $this->rc->get_storage();
-        $folderdata = $storage->get_metadata($folder, array(kolab_storage::CTYPE_KEY_PRIVATE, kolab_storage::CTYPE_KEY));
-
-        if (!($ctype = $folderdata[$folder][kolab_storage::CTYPE_KEY_PRIVATE])) {
-            $ctype = $folderdata[$folder][kolab_storage::CTYPE_KEY];
-        }
-
-        return explode('.', $ctype);
+        return explode('.', (string)kolab_storage::folder_type($folder));
     }
 
     /**
@@ -355,7 +428,7 @@
      *
      * @return boolean True on success
      */
-    function set_folder_type($folder, $type='mail')
+    function set_folder_type($folder, $type = 'mail')
     {
         return kolab_storage::set_folder_type($folder, $type);
     }
@@ -369,45 +442,16 @@
      */
     function get_default_folder($type)
     {
-        $storage    = $this->rc->get_storage();
-        $folderdata = $storage->get_metadata('*', array(kolab_storage::CTYPE_KEY_PRIVATE, kolab_storage::CTYPE_KEY));
+        $folderdata = kolab_storage::folders_typedata();
 
         if (!is_array($folderdata)) {
             return null;
         }
 
-        $type     .= '.default';
-        $namespace = $storage->get_namespace();
-
         // get all folders of specified type
-        $folderdata = array_map(array($this, 'folder_select_metadata'), $folderdata);
-        $folderdata = array_intersect($folderdata, array($type));
-
-        foreach ($folderdata as $folder => $data) {
-            // check if folder is in personal namespace
-            foreach (array('shared', 'other') as $nskey) {
-                if (!empty($namespace[$nskey])) {
-                    foreach ($namespace[$nskey] as $ns) {
-                        if ($ns[0] && substr($folder, 0, strlen($ns[0])) == $ns[0]) {
-                            continue 3;
-                        }
-                    }
-                }
-            }
-
-            // There can be only one default folder of specified type
-            return $folder;
-        }
-
-        return null;
-    }
+        $folderdata = array_intersect($folderdata, array($type.'.default'));
 
-    /**
-     * Callback for array_map to select the correct annotation value
-     */
-    private function folder_select_metadata($types)
-    {
-        return $types[kolab_storage::CTYPE_KEY_PRIVATE] ?: $types[kolab_storage::CTYPE_KEY];
+        return key($folderdata);
     }
 
     /**
@@ -437,26 +481,12 @@
         $storage     = $this->rc->get_storage();
         $namespace   = $storage->get_namespace();
         $defaults    = array();
-        $need_update = false;
-
-        if (!is_array($folderdata)) {
-            $folderdata = $storage->get_metadata('*', kolab_storage::CTYPE_KEY);
-
-            if (!is_array($folderdata)) {
-                return;
-            }
-
-            // "Flattenize" metadata array to become a name->type hash
-            $folderdata = array_map('implode', $folderdata);
-        }
+        $prefix      = '';
 
         // Find personal namespace prefix
         if (is_array($namespace['personal']) && count($namespace['personal']) == 1) {
             $prefix = $namespace['personal'][0][0];
         }
-        else {
-            $prefix = '';
-        }
 
         $this->load_config();
 
@@ -477,46 +507,35 @@
             }
         }
 
-        // find default folders
-        foreach ($defaults as $type => $foldername) {
-            // folder exists, do nothing
-            if (!empty($folderdata[$foldername])) {
-                continue;
-            }
+        if (empty($defaults)) {
+            return;
+        }
 
-            // special case, need to set type only
-            if ($foldername == 'INBOX' || $type == 'mail.inbox') {
-                $this->set_folder_type($foldername, 'mail.inbox');
-                continue;
-            }
+        if ($folderdata === null) {
+            $folderdata = kolab_storage::folders_typedata();
+        }
+
+        if (!is_array($folderdata)) {
+            return;
+        }
 
+        // find default folders
+        foreach ($defaults as $type => $foldername) {
             // get all folders of specified type
-            $folders = array_intersect($folderdata, array($type));
-            unset($folders[0]);
-
-            // find folders in personal namespace
-            foreach ($folders as $folder) {
-                if ($folder) {
-                    foreach (array('shared', 'other') as $nskey) {
-                        if (!empty($namespace[$nskey])) {
-                            foreach ($namespace[$nskey] as $ns) {
-                                if ($ns[0] && substr($folder, 0, strlen($ns[0])) == $ns[0]) {
-                                    continue 3;
-                                }
-                            }
-                        }
-                    }
-                }
+            $_folders = array_intersect($folderdata, array($type));
 
-                // got folder in personal namespace
-                continue 2;
+            // default folder found
+            if (!empty($_folders)) {
+                continue;
             }
 
             list($type1, $type2) = explode('.', $type);
+            $exists = !empty($folderdata[$foldername]) || $foldername == 'INBOX';
 
             // create folder
-            if ($type1 != 'mail' || !$storage->folder_exists($foldername)) {
+            if (!$exists && !$storage->folder_exists($foldername)) {
                 $storage->create_folder($foldername, $type1 == 'mail');
+                $storage->subscribe($foldername);
             }
 
             // set type

kolab-syncroton-2.1.0.tar.gz/lib/plugins/kolab_folders/localization/en_US.inc -> kolab-syncroton-2.2.0.tar.gz/lib/plugins/kolab_folders/localization/en_US.inc Changed

kolab-syncroton-2.2.0.tar.gz/lib/plugins/kolab_folders/localization/es_ES.inc Added

kolab-syncroton-2.2.0.tar.gz/lib/plugins/kolab_folders/localization/et_EE.inc Added

kolab-syncroton-2.2.0.tar.gz/lib/plugins/kolab_folders/localization/fr_FR.inc Added

kolab-syncroton-2.2.0.tar.gz/lib/plugins/kolab_folders/localization/ja_JP.inc Added

kolab-syncroton-2.2.0.tar.gz/lib/plugins/kolab_folders/localization/nl_NL.inc Added

kolab-syncroton-2.1.0.tar.gz/lib/plugins/kolab_folders/localization/pl_PL.inc -> kolab-syncroton-2.2.0.tar.gz/lib/plugins/kolab_folders/localization/pl_PL.inc Changed

kolab-syncroton-2.2.0.tar.gz/lib/plugins/kolab_folders/localization/ru_RU.inc Added

kolab-syncroton-2.1.0.tar.gz/lib/plugins/kolab_folders/package.xml -> kolab-syncroton-2.2.0.tar.gz/lib/plugins/kolab_folders/package.xml Changed

kolab-syncroton-2.2.0.tar.gz/lib/plugins/libkolab/LICENSE Added

@@ -0,0 +1,661 @@
+                    GNU AFFERO GENERAL PUBLIC LICENSE
+                       Version 3, 19 November 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The GNU Affero General Public License is a free, copyleft license for
+software and other kinds of works, specifically designed to ensure
+cooperation with the community in the case of network server software.
+
+  The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+our General Public Licenses are intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
+
+  Developers that use our General Public Licenses protect your rights
+with two steps: (1) assert copyright on the software, and (2) offer
+you this License which gives you legal permission to copy, distribute
+and/or modify the software.
+
+  A secondary benefit of defending all users' freedom is that
+improvements made in alternate versions of the program, if they
+receive widespread use, become available for other developers to
+incorporate.  Many developers of free software are heartened and
+encouraged by the resulting cooperation.  However, in the case of
+software used on network servers, this result may fail to come about.
+The GNU General Public License permits making a modified version and
+letting the public access it on a server without ever releasing its
+source code to the public.
+
+  The GNU Affero General Public License is designed specifically to
+ensure that, in such cases, the modified source code becomes available
+to the community.  It requires the operator of a network server to
+provide the source code of the modified version running there to the
+users of that server.  Therefore, public use of a modified version, on
+a publicly accessible server, gives the public access to the source
+code of the modified version.
+
+  An older license, called the Affero General Public License and
+published by Affero, was designed to accomplish similar goals.  This is
+a different license, not a version of the Affero GPL, but Affero has
+released a new version of the Affero GPL which permits relicensing under
+this license.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+                       TERMS AND CONDITIONS
+
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+
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+
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+works, such as semiconductor masks.
+
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+"recipients" may be individuals or organizations.
+
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+organization, or substantially all assets of one, or subdividing an
+organization, or merging organizations.  If propagation of a covered
+work results from an entity transaction, each party to that
+transaction who receives a copy of the work also receives whatever
+licenses to the work the party's predecessor in interest had or could
+give under the previous paragraph, plus a right to possession of the
+Corresponding Source of the work from the predecessor in interest, if
+the predecessor has it or can get it with reasonable efforts.
+
+  You may not impose any further restrictions on the exercise of the
+rights granted or affirmed under this License.  For example, you may
+not impose a license fee, royalty, or other charge for exercise of
+rights granted under this License, and you may not initiate litigation
+(including a cross-claim or counterclaim in a lawsuit) alleging that
+any patent claim is infringed by making, using, selling, offering for
+sale, or importing the Program or any portion of it.
+
+  11. Patents.
+
+  A "contributor" is a copyright holder who authorizes use under this
+License of the Program or a work on which the Program is based.  The
+work thus licensed is called the contributor's "contributor version".
+
+  A contributor's "essential patent claims" are all patent claims
+owned or controlled by the contributor, whether already acquired or
+hereafter acquired, that would be infringed by some manner, permitted
+by this License, of making, using, or selling its contributor version,
+but do not include claims that would be infringed only as a
+consequence of further modification of the contributor version.  For
+purposes of this definition, "control" includes the right to grant
+patent sublicenses in a manner consistent with the requirements of
+this License.
+
+  Each contributor grants you a non-exclusive, worldwide, royalty-free
+patent license under the contributor's essential patent claims, to
+make, use, sell, offer for sale, import and otherwise run, modify and
+propagate the contents of its contributor version.
+
+  In the following three paragraphs, a "patent license" is any express
+agreement or commitment, however denominated, not to enforce a patent
+(such as an express permission to practice a patent or covenant not to
+sue for patent infringement).  To "grant" such a patent license to a
+party means to make such an agreement or commitment not to enforce a
+patent against the party.
+
+  If you convey a covered work, knowingly relying on a patent license,
+and the Corresponding Source of the work is not available for anyone
+to copy, free of charge and under the terms of this License, through a
+publicly available network server or other readily accessible means,
+then you must either (1) cause the Corresponding Source to be so
+available, or (2) arrange to deprive yourself of the benefit of the
+patent license for this particular work, or (3) arrange, in a manner
+consistent with the requirements of this License, to extend the patent
+license to downstream recipients.  "Knowingly relying" means you have
+actual knowledge that, but for the patent license, your conveying the
+covered work in a country, or your recipient's use of the covered work
+in a country, would infringe one or more identifiable patents in that
+country that you have reason to believe are valid.
+
+  If, pursuant to or in connection with a single transaction or
+arrangement, you convey, or propagate by procuring conveyance of, a
+covered work, and grant a patent license to some of the parties
+receiving the covered work authorizing them to use, propagate, modify
+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
+work and works based on it.
+
+  A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License.  You may not convey a covered
+work if you are a party to an arrangement with a third party that is
+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
+the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory
+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+  Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+  12. No Surrender of Others' Freedom.
+
+  If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all.  For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+  13. Remote Network Interaction; Use with the GNU General Public License.
+
+  Notwithstanding any other provision of this License, if you modify the
+Program, your modified version must prominently offer all users
+interacting with it remotely through a computer network (if your version
+supports such interaction) an opportunity to receive the Corresponding
+Source of your version by providing access to the Corresponding Source
+from a network server at no charge, through some standard or customary
+means of facilitating copying of software.  This Corresponding Source
+shall include the Corresponding Source for any work covered by version 3
+of the GNU General Public License that is incorporated pursuant to the
+following paragraph.
+
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU General Public License into a single
+combined work, and to convey the resulting work.  The terms of this
+License will continue to apply to the part which is the covered work,
+but the work with which it is combined will remain governed by version
+3 of the GNU General Public License.
+
+  14. Revised Versions of this License.
+
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU Affero General Public License from time to time.  Such new versions
+will be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU Affero General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU Affero General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU Affero General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If your software can interact with users remotely through a computer
+network, you should also make sure that it provides a way for users to
+get its source.  For example, if your program is a web application, its
+interface could display a "Source" link that leads users to an archive
+of the code.  There are many ways you could offer source, and different
+solutions will be better for different programs; see section 13 for the
+specific requirements.
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU AGPL, see
+<http://www.gnu.org/licenses/>.

kolab-syncroton-2.1.0.tar.gz/lib/plugins/libkolab/README -> kolab-syncroton-2.2.0.tar.gz/lib/plugins/libkolab/README Changed

@@ -15,29 +15,14 @@
 * PEAR: HTTP/Request2
 * PEAR: Net/URL2
 
-* Optional for old format support:
-  Horde Kolab_Format package and all of its dependencies
-  which are at least Horde_(Browser,DOM,NLS,String,Utils)
-
 
 INSTALLATION
 ------------
 To use local cache you need to create a dedicated table in Roundcube's database.
-To do so, execute the SQL commands in SQL/<yourdatabase>.sql
+To do so, execute the SQL commands in SQL/<yourdatabase>.initial.sql
 
 
 CONFIGURATION
 -------------
-The following options can be configured in Roundcube's main config file
-or a local config file (config.inc.php) located in the plugin folder.
-
-// Enable caching of Kolab objects in local database
-$rcmail_config['kolab_cache'] = true;
-
-// Optional override of the URL to read and trigger Free/Busy information of Kolab users
-// Defaults to https://<imap-server->/freebusy
-$rcmail_config['kolab_freebusy_server'] = 'https://<some-host>/<freebusy-path>';
-
-// Set this option to disable SSL certificate checks when triggering Free/Busy (enabled by default)
-$rcmail_config['kolab_ssl_verify_peer'] = false;
-
+Rename config.inc.php.dist to config.inc.php in the plugin folder.
+For available configuration options see config.inc.php.dist file.

kolab-syncroton-2.2.0.tar.gz/lib/plugins/libkolab/SQL/mysql Added

kolab-syncroton-2.2.0.tar.gz/lib/plugins/libkolab/SQL/mysql.initial.sql Added

kolab-syncroton-2.2.0.tar.gz/lib/plugins/libkolab/SQL/mysql/2013011000.sql Added

kolab-syncroton-2.2.0.tar.gz/lib/plugins/libkolab/SQL/mysql/2013041900.sql Added

kolab-syncroton-2.2.0.tar.gz/lib/plugins/libkolab/SQL/postgres.initial.sql Added

kolab-syncroton-2.2.0.tar.gz/lib/plugins/libkolab/UPGRADING Added

kolab-syncroton-2.1.0.tar.gz/lib/plugins/libkolab/bin/modcache.sh -> kolab-syncroton-2.2.0.tar.gz/lib/plugins/libkolab/bin/modcache.sh Changed

kolab-syncroton-2.1.0.tar.gz/lib/plugins/libkolab/config.inc.php.dist -> kolab-syncroton-2.2.0.tar.gz/lib/plugins/libkolab/config.inc.php.dist Changed

@@ -1,9 +1,26 @@
 <?php
-    /* Configuration for libkolab */
 
-    $rcmail_config['kolab_cache'] = true;
+/* Configuration for libkolab */
 
-    $rcmail_config['kolab_freebusy_server'] = 'https://' . $_SESSION['imap_host'] . '/freebusy';
-    $rcmail_config['kolab_ssl_verify_peer'] = true;
+// Enable caching of Kolab objects in local database
+$rcmail_config['kolab_cache'] = true;
+
+// Specify format version to write Kolab objects (must be a string value!)
+$rcmail_config['kolab_format_version']  = '3.0';
+
+// Optional override of the URL to read and trigger Free/Busy information of Kolab users
+// Defaults to https://<imap-server->/freebusy
+$rcmail_config['kolab_freebusy_server'] = 'https://<some-host>/<freebusy-path>';
+
+// Set this option to disable SSL certificate checks when triggering Free/Busy (enabled by default)
+$rcmail_config['kolab_ssl_verify_peer'] = false;
+
+// Enables listing of only subscribed folders. This e.g. will limit
+// folders in calendar view or available addressbooks
+$rcmail_config['kolab_use_subscriptions'] = false;
+
+// Enables the use of displayname folder annotations as introduced in KEP:?
+// for displaying resource folder names (experimental!)
+$rcmail_config['kolab_custom_display_names'] = false;
 
 ?>

kolab-syncroton-2.1.0.tar.gz/lib/plugins/libkolab/lib/kolab_date_recurrence.php -> kolab-syncroton-2.2.0.tar.gz/lib/plugins/libkolab/lib/kolab_date_recurrence.php Changed

@@ -3,7 +3,8 @@
 /**
  * Recurrence computation class for xcal-based Kolab format objects
  *
- * Uitility class to compute instances of recurring events.
+ * Utility class to compute instances of recurring events.
+ * It requires the libcalendaring PHP module to be installed and loaded.
  *
  * @version @package_version@
  * @author Thomas Bruederli <bruederli@kolabsys.com>
@@ -25,14 +26,12 @@
  */
 class kolab_date_recurrence
 {
-    private $engine;
-    private $object;
-    private $next;
-    private $duration;
-    private $tz_offset = 0;
-    private $dst_start = 0;
-    private $allday = false;
-    private $hour = 0;
+    private /* EventCal */ $engine;
+    private /* kolab_format_xcal */ $object;
+    private /* DateTime */ $start;
+    private /* DateTime */ $next;
+    private /* cDateTime */ $cnext;
+    private /* DateInterval */ $duration;
 
     /**
      * Default constructor
@@ -41,27 +40,17 @@
      */
     function __construct($object)
     {
+        $data = $object->to_array();
+
         $this->object = $object;
-        $this->next = new Horde_Date($object['start'], kolab_format::$timezone->getName());
+        $this->engine = $object->to_libcal();
+        $this->start = $this->next = $data['start'];
+        $this->cnext = kolab_format::get_datetime($this->next);
 
-        if (is_object($object['start']) && is_object($object['end']))
-            $this->duration = $object['start']->diff($object['end']);
+        if (is_object($data['start']) && is_object($data['end']))
+            $this->duration = $data['start']->diff($data['end']);
         else
-            $this->duration = new DateInterval('PT' . ($object['end'] - $object['start']) . 'S');
-
-        // use (copied) Horde classes to compute recurring instances
-        // TODO: replace with something that has less than 6'000 lines of code
-        $this->engine = new Horde_Date_Recurrence($this->next);
-        $this->engine->fromRRule20($this->to_rrule($object['recurrence']));  // TODO: get that string directly from libkolabxml
-
-        foreach ((array)$object['recurrence']['EXDATE'] as $exdate)
-            $this->engine->addException($exdate->format('Y'), $exdate->format('n'), $exdate->format('j'));
-
-        $now = new DateTime('now', kolab_format::$timezone);
-        $this->tz_offset = $object['allday'] ? $now->getOffset() - date('Z') : 0;
-        $this->dst_start = $this->next->format('I');
-        $this->allday = $object['allday'];
-        $this->hour = $this->next->hour;
+            $this->duration = new DateInterval('PT' . ($data['end'] - $data['start']) . 'S');
     }
 
     /**
@@ -73,20 +62,14 @@
     public function next_start($timestamp = false)
     {
         $time = false;
-        if ($this->next && ($next = $this->engine->nextActiveRecurrence(array('year' => $this->next->year, 'month' => $this->next->month, 'mday' => $this->next->mday + 1, 'hour' => $this->next->hour, 'min' => $this->next->min, 'sec' => $this->next->sec)))) {
-            if ($this->allday) {
-                $next->hour = $this->hour;  # fix time for all-day events
-                $next->min = 0;
-            }
-            if ($timestamp) {
-                # consider difference in daylight saving between base event and recurring instance
-                $dst_diff = ($this->dst_start - $next->format('I')) * 3600;
-                $time = $next->timestamp() - $this->tz_offset - $dst_diff;
-            }
-            else {
-                $time = $next->toDateTime();
+
+        if ($this->engine && $this->next) {
+            if (($cnext = new cDateTime($this->engine->getNextOccurence($this->cnext))) && $cnext->isValid()) {
+                $next = kolab_format::php_datetime($cnext);
+                $time = $timestamp ? $next->format('U') : $next;
+                $this->cnext = $cnext;
+                $this->next = $next;
             }
-            $this->next = $next;
         }
 
         return $time;
@@ -103,7 +86,7 @@
             $next_end = clone $next_start;
             $next_end->add($this->duration);
 
-            $next = $this->object;
+            $next = $this->object->to_array();
             $next['recurrence_id'] = $next_start->format('Y-m-d');
             $next['start'] = $next_start;
             $next['end'] = $next_end;
@@ -123,49 +106,11 @@
      */
     public function end($limit = 'now +1 year')
     {
-        if ($this->object['recurrence']['UNTIL'])
-            return $this->object['recurrence']['UNTIL']->format('U');
-
-        $limit_time = strtotime($limit);
-        while ($next_start = $this->next_start(true)) {
-            if ($next_start > $limit_time)
-                break;
-        }
-
-        if ($this->next) {
-            $next_end = $this->next->toDateTime();
-            $next_end->add($this->duration);
-            return $next_end->format('U');
+        $limit_dt = new DateTime($limit);
+        if ($this->engine && ($cend = $this->engine->getLastOccurrence()) && ($end_dt = kolab_format::php_datetime(new cDateTime($cend))) && $end_dt < $limit_dt) {
+            return $end_dt->format('U');
         }
 
         return false;
     }
-
-    /**
-     * Convert the internal structured data into a vcalendar RRULE 2.0 string
-     */
-    private function to_rrule($recurrence)
-    {
-      if (is_string($recurrence))
-          return $recurrence;
-
-        $rrule = '';
-        foreach ((array)$recurrence as $k => $val) {
-            $k = strtoupper($k);
-            switch ($k) {
-            case 'UNTIL':
-                $val = $val->format('Ymd\THis');
-                break;
-            case 'EXDATE':
-                foreach ((array)$val as $i => $ex)
-                    $val[$i] = $ex->format('Ymd\THis');
-                $val = join(',', (array)$val);
-                break;
-            }
-            $rrule .= $k . '=' . $val . ';';
-        }
-
-      return $rrule;
-    }
-
 }

kolab-syncroton-2.1.0.tar.gz/lib/plugins/libkolab/lib/kolab_format.php -> kolab-syncroton-2.2.0.tar.gz/lib/plugins/libkolab/lib/kolab_format.php Changed

@@ -30,40 +30,62 @@
     public static $timezone;
 
     public /*abstract*/ $CTYPE;
+    public /*abstract*/ $CTYPEv2;
 
+    protected /*abstract*/ $objclass;
     protected /*abstract*/ $read_func;
     protected /*abstract*/ $write_func;
 
     protected $obj;
     protected $data;
     protected $xmldata;
+    protected $xmlobject;
     protected $loaded = false;
+    protected $version = '3.0';
 
-    const VERSION = '3.0';
     const KTYPE_PREFIX = 'application/x-vnd.kolab.';
+    const PRODUCT_ID = 'Roundcube-libkolab-0.9';
 
     /**
-     * Factory method to instantiate a kolab_format object of the given type
+     * Factory method to instantiate a kolab_format object of the given type and version
      *
      * @param string Object type to instantiate
+     * @param float  Format version
      * @param string Cached xml data to initialize with
      * @return object kolab_format
      */
-    public static function factory($type, $xmldata = null)
+    public static function factory($type, $version = '3.0', $xmldata = null)
     {
         if (!isset(self::$timezone))
             self::$timezone = new DateTimeZone('UTC');
 
+        if (!self::supports($version))
+            return PEAR::raiseError("No support for Kolab format version " . $version);
+
         $type = preg_replace('/configuration\.[a-z.]+$/', 'configuration', $type);
         $suffix = preg_replace('/[^a-z]+/', '', $type);
         $classname = 'kolab_format_' . $suffix;
         if (class_exists($classname))
-            return new $classname($xmldata);
+            return new $classname($xmldata, $version);
 
         return PEAR::raiseError("Failed to load Kolab Format wrapper for type " . $type);
     }
 
     /**
+     * Determine support for the given format version
+     *
+     * @param float Format version to check
+     * @return boolean True if supported, False otherwise
+     */
+    public static function supports($version)
+    {
+        if ($version == '2.0')
+            return class_exists('kolabobject');
+        // default is version 3
+        return class_exists('kolabformat');
+    }
+
+    /**
      * Convert the given date/time value into a cDateTime object
      *
      * @param mixed         Date/Time value either as unix timestamp, date string or PHP DateTime object
@@ -184,6 +206,23 @@
         return preg_replace('/dictionary.[a-z.]+$/', 'dictionary', substr($x_kolab_type, strlen(self::KTYPE_PREFIX)));
     }
 
+
+    /**
+     * Default constructor of all kolab_format_* objects
+     */
+    public function __construct($xmldata = null, $version = null)
+    {
+        $this->obj = new $this->objclass;
+        $this->xmldata = $xmldata;
+
+        if ($version)
+            $this->version = $version;
+
+        // use libkolab module if available
+        if (class_exists('kolabobject'))
+            $this->xmlobject = new XMLObject();
+    }
+
     /**
      * Check for format errors after calling kolabformat::write*()
      *
@@ -211,7 +250,7 @@
                 'type' => 'php',
                 'file' => __FILE__,
                 'line' => __LINE__,
-                'message' => "kolabformat write $log: " . kolabformat::errorMessage(),
+                'message' => "kolabformat $log: " . kolabformat::errorMessage(),
             ), true);
         }
 
@@ -226,7 +265,12 @@
     {
         // get generated UID
         if (!$this->data['uid']) {
-            $this->data['uid'] = kolabformat::getSerializedUID();
+            if ($this->xmlobject) {
+                $this->data['uid'] = $this->xmlobject->getSerializedUID();
+            }
+            if (empty($this->data['uid'])) {
+                $this->data['uid'] = kolabformat::getSerializedUID();
+            }
             $this->obj->setUid($this->data['uid']);
         }
     }
@@ -246,6 +290,39 @@
     }
 
     /**
+     * Get constant value for libkolab's version parameter
+     *
+     * @param float Version value to convert
+     * @return int Constant value of either kolabobject::KolabV2 or kolabobject::KolabV3 or false if kolabobject module isn't available
+     */
+    protected function libversion($v = null)
+    {
+        if (class_exists('kolabobject')) {
+            $version = $v ?: $this->version;
+            if ($version <= '2.0')
+                return kolabobject::KolabV2;
+            else
+                return kolabobject::KolabV3;
+        }
+
+        return false;
+    }
+
+    /**
+     * Determine the correct libkolab(xml) wrapper function for the given call
+     * depending on the available PHP modules
+     */
+    protected function libfunc($func)
+    {
+        if (is_array($func) || strpos($func, '::'))
+            return $func;
+        else if (class_exists('kolabobject'))
+            return array($this->xmlobject, $func);
+        else
+            return 'kolabformat::' . $func;
+    }
+
+    /**
      * Direct getter for object properties
      */
     public function __get($var)
@@ -257,22 +334,39 @@
      * Load Kolab object data from the given XML block
      *
      * @param string XML data
+     * @return boolean True on success, False on failure
      */
     public function load($xml)
     {
-        $this->obj = call_user_func($this->read_func, $xml, false);
+        $read_func = $this->libfunc($this->read_func);
+
+        if (is_array($read_func))
+            $r = call_user_func($read_func, $xml, $this->libversion());
+        else
+            $r = call_user_func($read_func, $xml, false);
+
+        if (is_resource($r))
+            $this->obj = new $this->objclass($r);
+        else if (is_a($r, $this->objclass))
+            $this->obj = $r;
+
         $this->loaded = !$this->format_errors();
     }
 
     /**
      * Write object data to XML format
      *
+     * @param float Format version to write
      * @return string XML data
      */
-    public function write()
+    public function write($version = null)
     {
         $this->init();
-        $this->xmldata = call_user_func($this->write_func, $this->obj);
+        $write_func = $this->libfunc($this->write_func);
+        if (is_array($write_func))
+            $this->xmldata = call_user_func($write_func, $this->obj, $this->libversion($version), self::PRODUCT_ID);
+        else
+            $this->xmldata = call_user_func($write_func, $this->obj, self::PRODUCT_ID);
 
         if (!$this->format_errors())
             $this->update_uid();
@@ -287,26 +381,82 @@
      *
      * @param array  Object data as hash array
      */
-    abstract public function set(&$object);
+    public function set(&$object)
+    {
+        $this->init();
 
-    /**
-     *
-     */
-    abstract public function is_valid();
+        if (!empty($object['uid']))
+            $this->obj->setUid($object['uid']);
+
+        // set some automatic values if missing
+        if (method_exists($this->obj, 'setCreated') && !$this->obj->created()) {
+            if (empty($object['created']))
+                $object['created'] = new DateTime('now', self::$timezone);
+            $this->obj->setCreated(self::get_datetime($object['created']));
+        }
+
+        $object['changed'] = new DateTime('now', self::$timezone);
+        $this->obj->setLastModified(self::get_datetime($object['changed'], new DateTimeZone('UTC')));
+
+        // Save custom properties of the given object
+        if (!empty($object['x-custom'])) {
+            $vcustom = new vectorcs;
+            foreach ($object['x-custom'] as $cp) {
+                if (is_array($cp))
+                    $vcustom->push(new CustomProperty($cp[0], $cp[1]));
+            }
+            $this->obj->setCustomProperties($vcustom);
+        }
+    }
 
     /**
      * Convert the Kolab object into a hash array data structure
      *
+     * @param array Additional data for merge
+     *
      * @return array  Kolab object data as hash array
      */
-    abstract public function to_array();
+    public function to_array($data = array())
+    {
+        $this->init();
+
+        // read object properties into local data object
+        $object = array(
+            'uid'     => $this->obj->uid(),
+            'changed' => self::php_datetime($this->obj->lastModified()),
+        );
+
+        // not all container support the created property
+        if (method_exists($this->obj, 'created')) {
+            $object['created'] = self::php_datetime($this->obj->created());
+        }
+
+        // read custom properties
+        $vcustom = $this->obj->customProperties();
+        for ($i=0; $i < $vcustom->size(); $i++) {
+            $cp = $vcustom->get($i);
+            $object['x-custom'][] = array($cp->identifier, $cp->value);
+        }
+
+        // merge with additional data, e.g. attachments from the message
+        if ($data) {
+            foreach ($data as $idx => $value) {
+                if (is_array($value)) {
+                    $object[$idx] = array_merge((array)$object[$idx], $value);
+                }
+                else {
+                    $object[$idx] = $value;
+                }
+            }
+        }
+
+        return $object;
+    }
 
     /**
-     * Load object data from Kolab2 format
-     *
-     * @param array Hash array with object properties (produced by Horde Kolab_Format classes)
+     * Object validation method to be implemented by derived classes
      */
-    abstract public function fromkolab2($object);
+    abstract public function is_valid();
 
     /**
      * Callback for kolab_storage_cache to get object specific tags to cache

kolab-syncroton-2.1.0.tar.gz/lib/plugins/libkolab/lib/kolab_format_configuration.php -> kolab-syncroton-2.2.0.tar.gz/lib/plugins/libkolab/lib/kolab_format_configuration.php Changed

@@ -25,9 +25,11 @@
 class kolab_format_configuration extends kolab_format
 {
     public $CTYPE = 'application/x-vnd.kolab.configuration';
+    public $CTYPEv2 = 'application/x-vnd.kolab.configuration';
 
-    protected $read_func = 'kolabformat::readConfiguration';
-    protected $write_func = 'kolabformat::writeConfiguration';
+    protected $objclass = 'Configuration';
+    protected $read_func = 'readConfiguration';
+    protected $write_func = 'writeConfiguration';
 
     private $type_map = array(
         'dictionary' => Configuration::TypeDictionary,
@@ -35,12 +37,6 @@
     );
 
 
-    function __construct($xmldata = null)
-    {
-        $this->obj = new Configuration;
-        $this->xmldata = $xmldata;
-    }
-
     /**
      * Set properties to the kolabformat object
      *
@@ -48,7 +44,8 @@
      */
     public function set(&$object)
     {
-        $this->init();
+        // set common object properties
+        parent::set($object);
 
         // read type-specific properties
         switch ($object['type']) {
@@ -67,14 +64,8 @@
             return false;
         }
 
-        // set some automatic values if missing
-        if (!empty($object['uid']))
-            $this->obj->setUid($object['uid']);
-        if (!empty($object['created']))
-            $this->obj->setCreated(self::get_datetime($object['created']));
-
         // adjust content-type string
-        $this->CTYPE = 'application/x-vnd.kolab.configuration.' . $object['type'];
+        $this->CTYPE = $this->CTYPEv2 = 'application/x-vnd.kolab.configuration.' . $object['type'];
 
         // cache this data
         $this->data = $object;
@@ -92,24 +83,22 @@
     /**
      * Convert the Configuration object into a hash array data structure
      *
+     * @param array Additional data for merge
+     *
      * @return array  Config object data as hash array
      */
-    public function to_array()
+    public function to_array($data = array())
     {
         // return cached result
         if (!empty($this->data))
             return $this->data;
 
-        $this->init();
+        // read common object props into local data object
+        $object = parent::to_array($data);
+
         $type_map = array_flip($this->type_map);
 
-        // read object properties
-        $object = array(
-            'uid'     => $this->obj->uid(),
-            'created' => self::php_datetime($this->obj->created()),
-            'changed' => self::php_datetime($this->obj->lastModified()),
-            'type'    => $type_map[$this->obj->type()],
-        );
+        $object['type'] = $type_map[$this->obj->type()];
 
         // read type-specific properties
         switch ($object['type']) {
@@ -126,26 +115,13 @@
 
         // adjust content-type string
         if ($object['type'])
-            $this->CTYPE = 'application/x-vnd.kolab.configuration.' . $object['type'];
+            $this->CTYPE = $this->CTYPEv2 = 'application/x-vnd.kolab.configuration.' . $object['type'];
 
         $this->data = $object;
         return $this->data;
     }
 
     /**
-     * Load data from old Kolab2 format
-     */
-    public function fromkolab2($record)
-    {
-        $object = array(
-            'uid'     => $record['uid'],
-            'changed' => $record['last-modification-date'],
-        );
-
-        $this->data = $object + $record;
-    }
-
-    /**
      * Callback for kolab_storage_cache to get object specific tags to cache
      *
      * @return array List of tags to save in cache

kolab-syncroton-2.1.0.tar.gz/lib/plugins/libkolab/lib/kolab_format_contact.php -> kolab-syncroton-2.2.0.tar.gz/lib/plugins/libkolab/lib/kolab_format_contact.php Changed

@@ -25,11 +25,13 @@
 class kolab_format_contact extends kolab_format
 {
     public $CTYPE = 'application/vcard+xml';
+    public $CTYPEv2 = 'application/x-vnd.kolab.contact';
 
-    protected $read_func = 'kolabformat::readContact';
-    protected $write_func = 'kolabformat::writeContact';
+    protected $objclass = 'Contact';
+    protected $read_func = 'readContact';
+    protected $write_func = 'writeContact';
 
-    public static $fulltext_cols = array('name', 'firstname', 'surname', 'middlename', 'email');
+    public static $fulltext_cols = array('name', 'firstname', 'surname', 'middlename', 'email:address');
 
     public $phonetypes = array(
         'home'    => Telephone::Home,
@@ -45,6 +47,12 @@
         'other'   => Telephone::Textphone,
     );
 
+    public $emailtypes = array(
+        'home' => Email::Home,
+        'work' => Email::Work,
+        'other' => Email::NoType,
+    );
+
     public $addresstypes = array(
         'home' => Address::Home,
         'work' => Address::Work,
@@ -63,53 +71,13 @@
         'children'  => Related::Child,
     );
 
-    // old Kolab 2 format field map
-    private $kolab2_fieldmap = array(
-      // kolab       => roundcube
-      'full-name'    => 'name',
-      'given-name'   => 'firstname',
-      'middle-names' => 'middlename',
-      'last-name'    => 'surname',
-      'prefix'       => 'prefix',
-      'suffix'       => 'suffix',
-      'nick-name'    => 'nickname',
-      'organization' => 'organization',
-      'department'   => 'department',
-      'job-title'    => 'jobtitle',
-      'birthday'     => 'birthday',
-      'anniversary'  => 'anniversary',
-      'phone'        => 'phone',
-      'im-address'   => 'im',
-      'web-page'     => 'website',
-      'profession'   => 'profession',
-      'manager-name' => 'manager',
-      'assistant'    => 'assistant',
-      'spouse-name'  => 'spouse',
-      'children'     => 'children',
-      'body'         => 'notes',
-      'pgp-publickey' => 'pgppublickey',
-      'free-busy-url' => 'freebusyurl',
-      'picture'       => 'photo',
-    );
-    private $kolab2_phonetypes = array(
-        'home1' => 'home',
-        'business1' => 'work',
-        'business2' => 'work',
-        'businessfax' => 'workfax',
-    );
-    private $kolab2_addresstypes = array(
-        'business' => 'work'
-    );
-    private $kolab2_gender = array(0 => 'male', 1 => 'female');
-
 
     /**
      * Default constructor
      */
-    function __construct($xmldata = null)
+    function __construct($xmldata = null, $version = 3.0)
     {
-        $this->obj = new Contact;
-        $this->xmldata = $xmldata;
+        parent::__construct($xmldata, $version);
 
         // complete phone types
         $this->phonetypes['homefax'] |= Telephone::Home;
@@ -123,20 +91,8 @@
      */
     public function set(&$object)
     {
-        $this->init();
-
-        // set some automatic values if missing
-        if (false && !$this->obj->created()) {
-            if (!empty($object['created']))
-                $object['created'] = new DateTime('now', self::$timezone);
-            $this->obj->setCreated(self::get_datetime($object['created']));
-        }
-
-        if (!empty($object['uid']))
-            $this->obj->setUid($object['uid']);
-
-        $object['changed'] = new DateTime('now', self::$timezone);
-        $this->obj->setLastModified(self::get_datetime($object['changed'], new DateTimeZone('UTC')));
+        // set common object properties
+        parent::set($object);
 
         // do the hard work of setting object values
         $nc = new NameComponents;
@@ -147,6 +103,7 @@
         $nc->setSuffixes(self::array2vector($object['suffix']));
         $this->obj->setNameComponents($nc);
         $this->obj->setName($object['name']);
+        $this->obj->setCategories(self::array2vector($object['categories']));
 
         if (isset($object['nickname']))
             $this->obj->setNickNames(self::array2vector($object['nickname']));
@@ -174,10 +131,21 @@
         }
         $org->setRelateds($rels);
 
-        // email, im, url
-        $this->obj->setEmailAddresses(self::array2vector($object['email']));
+        // im, email, url
         $this->obj->setIMaddresses(self::array2vector($object['im']));
 
+        if (class_exists('vectoremail')) {
+            $vemails = new vectoremail;
+            foreach ((array)$object['email'] as $email) {
+                $type = $this->emailtypes[$email['type']];
+                $vemails->push(new Email($email['address'], intval($type)));
+            }
+        }
+        else {
+            $vemails = self::array2vector(array_map(function($v){ return $v['address']; }, $object['email']));
+        }
+        $this->obj->setEmailAddresses($vemails);
+
         $vurls = new vectorurl;
         foreach ((array)$object['website'] as $url) {
             $type = $url['type'] == 'blog' ? Url::Blog : Url::NoType;
@@ -287,6 +255,8 @@
 
         // TODO: handle language, gpslocation, etc.
 
+        // set type property for proper caching
+        $object['_type'] = 'contact';
 
         // cache this data
         $this->data = $object;
@@ -304,22 +274,20 @@
     /**
      * Convert the Contact object into a hash array data structure
      *
+     * @param array Additional data for merge
+     *
      * @return array  Contact data as hash array
      */
-    public function to_array()
+    public function to_array($data = array())
     {
         // return cached result
         if (!empty($this->data))
             return $this->data;
 
-        $this->init();
+        // read common object props into local data object
+        $object = parent::to_array($data);
 
-        // read object properties into local data object
-        $object = array(
-            'uid'       => $this->obj->uid(),
-            'name'      => $this->obj->name(),
-            'changed'   => self::php_datetime($this->obj->lastModified()),
-        );
+        $object['name'] = $this->obj->name();
 
         $nc = $this->obj->nameComponents();
         $object['surname']    = join(' ', self::vector2array($nc->surnames()));
@@ -329,6 +297,7 @@
         $object['suffix']     = join(' ', self::vector2array($nc->suffixes()));
         $object['nickname']   = join(' ', self::vector2array($this->obj->nickNames()));
         $object['profession'] = join(' ', self::vector2array($this->obj->titles()));
+        $object['categories'] = self::vector2array($this->obj->categories());
 
         // organisation related properties (affiliation)
         $orgs = $this->obj->affiliations();
@@ -340,8 +309,19 @@
             $this->read_relateds($org->relateds(), $object);
         }
 
-        $object['email']   = self::vector2array($this->obj->emailAddresses());
-        $object['im']      = self::vector2array($this->obj->imAddresses());
+        $object['im'] = self::vector2array($this->obj->imAddresses());
+
+        $emails = $this->obj->emailAddresses();
+        if ($emails instanceof vectoremail) {
+            $emailtypes = array_flip($this->emailtypes);
+            for ($i=0; $i < $emails->size(); $i++) {
+                $email = $emails->get($i);
+                $object['email'][] = array('address' => $email->address(), 'type' => $emailtypes[$email->types()]);
+            }
+        }
+        else {
+            $object['email'] = self::vector2array($emails);
+        }
 
         $urls = $this->obj->urls();
         for ($i=0; $i < $urls->size(); $i++) {
@@ -378,6 +358,8 @@
 
         if ($this->obj->photoMimetype())
             $object['photo'] = $this->obj->photo();
+        else if ($this->xmlobject && ($photo_name = $this->xmlobject->pictureAttachmentName()))
+            $object['photo'] = $photo_name;
 
         // relateds -> spouse, children
         $this->read_relateds($this->obj->relateds(), $object);
@@ -404,8 +386,19 @@
     public function get_words()
     {
         $data = '';
-        foreach (self::$fulltext_cols as $col) {
-            $val = is_array($this->data[$col]) ? join(' ', $this->data[$col]) : $this->data[$col];
+        foreach (self::$fulltext_cols as $colname) {
+            list($col, $field) = explode(':', $colname);
+
+            if ($field) {
+                $a = array();
+                foreach ((array)$this->data[$col] as $attr)
+                    $a[] = $attr[$field];
+                $val = join(' ', $a);
+            }
+            else {
+                $val = is_array($this->data[$col]) ? join(' ', $this->data[$col]) : $this->data[$col];
+            }
+
             if (strlen($val))
                 $data .= $val . ' ';
         }
@@ -414,58 +407,6 @@
     }
 
     /**
-     * Load data from old Kolab2 format
-     *
-     * @param array Hash array with object properties
-     */
-    public function fromkolab2($record)
-    {
-        $object = array(
-          'uid' => $record['uid'],
-          'email' => array(),
-          'phone' => array(),
-        );
-
-        foreach ($this->kolab2_fieldmap as $kolab => $rcube) {
-          if (is_array($record[$kolab]) || strlen($record[$kolab]))
-            $object[$rcube] = $record[$kolab];
-        }
-
-        if (isset($record['gender']))
-            $object['gender'] = $this->kolab2_gender[$record['gender']];
-
-        foreach ((array)$record['email'] as $i => $email)
-            $object['email'][] = $email['smtp-address'];
-
-        if (!$record['email'] && $record['emails'])
-            $object['email'] = preg_split('/,\s*/', $record['emails']);
-
-        if (is_array($record['address'])) {
-            foreach ($record['address'] as $i => $adr) {
-                $object['address'][] = array(
-                    'type' => $this->kolab2_addresstypes[$adr['type']] ? $this->kolab2_addresstypes[$adr['type']] : $adr['type'],
-                    'street' => $adr['street'],
-                    'locality' => $adr['locality'],
-                    'code' => $adr['postal-code'],
-                    'region' => $adr['region'],
-                    'country' => $adr['country'],
-                );
-            }
-        }
-
-        // office location goes into an address block
-        if ($record['office-location'])
-            $object['address'][] = array('type' => 'office', 'locality' => $record['office-location']);
-
-        // merge initials into nickname
-        if ($record['initials'])
-            $object['nickname'] = trim($object['nickname'] . ', ' . $record['initials'], ', ');
-
-        // remove empty fields
-        $this->data = array_filter($object);
-    }
-
-    /**
      * Helper method to copy contents of an Address vector to the contact data object
      */
     private function read_addresses($addresses, &$object, $type = null)

kolab-syncroton-2.1.0.tar.gz/lib/plugins/libkolab/lib/kolab_format_distributionlist.php -> kolab-syncroton-2.2.0.tar.gz/lib/plugins/libkolab/lib/kolab_format_distributionlist.php Changed

@@ -25,17 +25,13 @@
 class kolab_format_distributionlist extends kolab_format
 {
     public $CTYPE = 'application/vcard+xml';
+    public $CTYPEv2 = 'application/x-vnd.kolab.distribution-list';
 
-    protected $read_func = 'kolabformat::readDistlist';
-    protected $write_func = 'kolabformat::writeDistlist';
+    protected $objclass = 'DistList';
+    protected $read_func = 'readDistlist';
+    protected $write_func = 'writeDistlist';
 
 
-    function __construct($xmldata = null)
-    {
-        $this->obj = new DistList;
-        $this->xmldata = $xmldata;
-    }
-
     /**
      * Set properties to the kolabformat object
      *
@@ -43,18 +39,11 @@
      */
     public function set(&$object)
     {
-        $this->init();
-
-        // set some automatic values if missing
-        if (!empty($object['uid']))
-            $this->obj->setUid($object['uid']);
-
-        $object['changed'] = new DateTime('now', self::$timezone);
-        $this->obj->setLastModified(self::get_datetime($object['changed'], new DateTimeZone('UTC')));
+        // set common object properties
+        parent::set($object);
 
         $this->obj->setName($object['name']);
 
-        $seen = array();
         $members = new vectorcontactref;
         foreach ((array)$object['member'] as $member) {
             if ($member['uid'])
@@ -66,7 +55,6 @@
 
             $m->setName($member['name']);
             $members->push($m);
-            $seen[$member['email']]++;
         }
 
         $this->obj->setMembers($members);
@@ -85,45 +73,23 @@
     }
 
     /**
-     * Load data from old Kolab2 format
-     */
-    public function fromkolab2($record)
-    {
-        $object = array(
-            'uid'     => $record['uid'],
-            'changed' => $record['last-modification-date'],
-            'name'    => $record['last-name'],
-            'member'  => array(),
-        );
-
-        foreach ((array)$record['member'] as $member) {
-            $object['member'][] = array(
-                'email' => $member['smtp-address'],
-                'name' => $member['display-name'],
-                'uid' => $member['uid'],
-            );
-        }
-
-        $this->data = $object;
-    }
-
-    /**
      * Convert the Distlist object into a hash array data structure
      *
+     * @param array Additional data for merge
+     *
      * @return array  Distribution list data as hash array
      */
-    public function to_array()
+    public function to_array($data = array())
     {
         // return cached result
         if (!empty($this->data))
             return $this->data;
 
-        $this->init();
+        // read common object props into local data object
+        $object = parent::to_array($data);
 
-        // read object properties
-        $object = array(
-            'uid'       => $this->obj->uid(),
-            'changed'   => self::php_datetime($this->obj->lastModified()),
+        // add object properties
+        $object += array(
             'name'      => $this->obj->name(),
             'member'    => array(),
             '_type'     => 'distribution-list',
@@ -132,11 +98,11 @@
         $members = $this->obj->members();
         for ($i=0; $i < $members->size(); $i++) {
             $member = $members->get($i);
-#            if ($member->type() == ContactReference::UidReference && ($uid = $member->uid()))
+//            if ($member->type() == ContactReference::UidReference && ($uid = $member->uid()))
                 $object['member'][] = array(
-                    'uid' => $member->uid(),
+                    'uid'   => $member->uid(),
                     'email' => $member->email(),
-                    'name' => $member->name(),
+                    'name'  => $member->name(),
                 );
         }

kolab-syncroton-2.1.0.tar.gz/lib/plugins/libkolab/lib/kolab_format_event.php -> kolab-syncroton-2.2.0.tar.gz/lib/plugins/libkolab/lib/kolab_format_event.php Changed

@@ -24,31 +24,47 @@
 
 class kolab_format_event extends kolab_format_xcal
 {
-    protected $read_func = 'kolabformat::readEvent';
-    protected $write_func = 'kolabformat::writeEvent';
-
-    private $kolab2_rolemap = array(
-        'required' => 'REQ-PARTICIPANT',
-        'optional' => 'OPT-PARTICIPANT',
-        'resource' => 'CHAIR',
-    );
-    private $kolab2_statusmap = array(
-        'none'      => 'NEEDS-ACTION',
-        'tentative' => 'TENTATIVE',
-        'accepted'  => 'CONFIRMED',
-        'accepted'  => 'ACCEPTED',
-        'declined'  => 'DECLINED',
-    );
-    private $kolab2_monthmap = array('', 'january', 'february', 'march', 'april', 'may', 'june', 'july', 'august', 'september', 'october', 'november', 'december');
+    public $CTYPEv2 = 'application/x-vnd.kolab.event';
 
+    protected $objclass = 'Event';
+    protected $read_func = 'readEvent';
+    protected $write_func = 'writeEvent';
 
     /**
      * Default constructor
      */
-    function __construct($xmldata = null)
+    function __construct($data = null, $version = 3.0)
     {
-        $this->obj = new Event;
-        $this->xmldata = $xmldata;
+        parent::__construct(is_string($data) ? $data : null, $version);
+
+        // got an Event object as argument
+        if (is_object($data) && is_a($data, $this->objclass)) {
+            $this->obj = $data;
+            $this->loaded = true;
+        }
+    }
+
+    /**
+     * Clones into an instance of libcalendaring's extended EventCal class
+     *
+     * @return mixed EventCal object or false on failure
+     */
+    public function to_libcal()
+    {
+        static $error_logged = false;
+
+        if (class_exists('kolabcalendaring')) {
+            return new EventCal($this->obj);
+        }
+        else if (!$error_logged) {
+            $error_logged = true;
+            rcube::raise_error(array(
+                'code' => 900, 'type' => 'php',
+                'message' => "required kolabcalendaring module not found"
+            ), true);
+        }
+
+        return false;
     }
 
     /**
@@ -58,8 +74,6 @@
      */
     public function set(&$object)
     {
-        $this->init();
-
         // set common xcal properties
         parent::set($object);
 
@@ -75,17 +89,17 @@
             $status = kolabformat::StatusCancelled;
         $this->obj->setStatus($status);
 
-        // save attachments
-        $vattach = new vectorattachment;
-        foreach ((array)$object['_attachments'] as $cid => $attr) {
-            if (empty($attr))
-                continue;
-            $attach = new Attachment;
-            $attach->setLabel((string)$attr['name']);
-            $attach->setUri('cid:' . $cid, $attr['mimetype']);
-            $vattach->push($attach);
+        // save recurrence exceptions
+        if ($object['recurrence']['EXCEPTIONS']) {
+            $vexceptions = new vectorevent;
+            foreach((array)$object['recurrence']['EXCEPTIONS'] as $exception) {
+                $exevent = new kolab_format_event;
+                $exevent->set($this->compact_exception($exception, $object));  // only save differing values
+                $exevent->obj->setRecurrenceID(self::get_datetime($exception['start'], null, true), (bool)$exception['thisandfuture']);
+                $vexceptions->push($exevent->obj);
+            }
+            $this->obj->setExceptions($vexceptions);
         }
-        $this->obj->setAttachments($vattach);
 
         // cache this data
         $this->data = $object;
@@ -103,18 +117,18 @@
     /**
      * Convert the Event object into a hash array data structure
      *
+     * @param array Additional data for merge
+     *
      * @return array  Event data as hash array
      */
-    public function to_array()
+    public function to_array($data = array())
     {
         // return cached result
         if (!empty($this->data))
             return $this->data;
 
-        $this->init();
-
         // read common xcal props
-        $object = parent::to_array();
+        $object = parent::to_array($data);
 
         // read object properties
         $object += array(
@@ -135,28 +149,25 @@
         if ($status == kolabformat::StatusTentative)
           $object['free_busy'] = 'tentative';
         else if ($status == kolabformat::StatusCancelled)
-          $objec['cancelled'] = true;
-
-        // handle attachments
-        $vattach = $this->obj->attachments();
-        for ($i=0; $i < $vattach->size(); $i++) {
-            $attach = $vattach->get($i);
-
-            // skip cid: attachments which are mime message parts handled by kolab_storage_folder
-            if (substr($attach->uri(), 0, 4) != 'cid') {
-                $name = $attach->label();
-                $data = $attach->data();
-                $object['_attachments'][$name] = array(
-                    'name' => $name,
-                    'mimetype' => $attach->mimetype(),
-                    'size' => strlen($data),
-                    'content' => $data,
-                );
+          $object['cancelled'] = true;
+
+        // read exception event objects
+        if (($exceptions = $this->obj->exceptions()) && is_object($exceptions) && $exceptions->size()) {
+            for ($i=0; $i < $exceptions->size(); $i++) {
+                if (($exobj = $exceptions->get($i))) {
+                    $exception = new kolab_format_event($exobj);
+                    if ($exception->is_valid()) {
+                        $object['recurrence']['EXCEPTIONS'][] = $this->expand_exception($exception->to_array(), $object);
+                    }
+                }
             }
         }
+        // this is an exception object
+        else if ($this->obj->recurrenceID()->isValid()) {
+          $object['thisandfuture'] = $this->obj->thisAndFuture();
+        }
 
-        $this->data = $object;
-        return $this->data;
+        return $this->data = $object;
     }
 
     /**
@@ -180,124 +191,32 @@
     }
 
     /**
-     * Load data from old Kolab2 format
+     * Remove some attributes from the exception container
      */
-    public function fromkolab2($rec)
+    private function compact_exception($exception, $master)
     {
-        if (PEAR::isError($rec))
-            return;
-
-        $start_time = date('H:i:s', $rec['start-date']);
-        $allday = $rec['_is_all_day'] || ($start_time == '00:00:00' && $start_time == date('H:i:s', $rec['end-date']));
-
-        // in Roundcube all-day events go from 12:00 to 13:00
-        if ($allday) {
-            $now = new DateTime('now', self::$timezone);
-            $gmt_offset = $now->getOffset();
+      $forbidden = array('recurrence','organizer','attendees','sequence');
 
-            $rec['start-date'] += 12 * 3600;
-            $rec['end-date']   -= 11 * 3600;
-            $rec['end-date']   -= $gmt_offset - date('Z', $rec['end-date']);    // shift times from server's timezone to user's timezone
-            $rec['start-date'] -= $gmt_offset - date('Z', $rec['start-date']);  // because generated with mktime() in Horde_Kolab_Format_Date::decodeDate()
-            // sanity check
-            if ($rec['end-date'] <= $rec['start-date'])
-              $rec['end-date'] += 86400;
+      foreach ($forbidden as $prop) {
+        if (array_key_exists($prop, $exception)) {
+          unset($exception[$prop]);
         }
+      }
 
-        // convert alarm time into internal format
-        if ($rec['alarm']) {
-            $alarm_value = $rec['alarm'];
-            $alarm_unit = 'M';
-            if ($rec['alarm'] % 1440 == 0) {
-                $alarm_value /= 1440;
-                $alarm_unit = 'D';
-            }
-            else if ($rec['alarm'] % 60 == 0) {
-                $alarm_value /= 60;
-                $alarm_unit = 'H';
-            }
-            $alarm_value *= -1;
-        }
-
-        // convert recurrence rules into internal pseudo-vcalendar format
-        if ($recurrence = $rec['recurrence']) {
-            $rrule = array(
-                'FREQ' => strtoupper($recurrence['cycle']),
-                'INTERVAL' => intval($recurrence['interval']),
-            );
-
-            if ($recurrence['range-type'] == 'number')
-                $rrule['COUNT'] = intval($recurrence['range']);
-            else if ($recurrence['range-type'] == 'date')
-                $rrule['UNTIL'] = date_create('@'.$recurrence['range']);
-
-            if ($recurrence['day']) {
-                $byday = array();
-                $prefix = ($rrule['FREQ'] == 'MONTHLY' || $rrule['FREQ'] == 'YEARLY') ? intval($recurrence['daynumber'] ? $recurrence['daynumber'] : 1) : '';
-                foreach ($recurrence['day'] as $day)
-                    $byday[] = $prefix . substr(strtoupper($day), 0, 2);
-                $rrule['BYDAY'] = join(',', $byday);
-            }
-            if ($recurrence['daynumber']) {
-                if ($recurrence['type'] == 'monthday' || $recurrence['type'] == 'daynumber')
-                    $rrule['BYMONTHDAY'] = $recurrence['daynumber'];
-                else if ($recurrence['type'] == 'yearday')
-                    $rrule['BYYEARDAY'] = $recurrence['daynumber'];
-            }
-            if ($recurrence['month']) {
-                $monthmap = array_flip($this->kolab2_monthmap);
-                $rrule['BYMONTH'] = strtolower($monthmap[$recurrence['month']]);
-            }
-
-            if ($recurrence['exclusion']) {
-                foreach ((array)$recurrence['exclusion'] as $excl)
-                    $rrule['EXDATE'][] = date_create($excl . date(' H:i:s', $rec['start-date']));  // use time of event start
-            }
-        }
-
-        $attendees = array();
-        if ($rec['organizer']) {
-            $attendees[] = array(
-                'role' => 'ORGANIZER',
-                'name' => $rec['organizer']['display-name'],
-                'email' => $rec['organizer']['smtp-address'],
-                'status' => 'ACCEPTED',
-            );
-            $_attendees .= $rec['organizer']['display-name'] . ' ' . $rec['organizer']['smtp-address'] . ' ';
-        }
-
-        foreach ((array)$rec['attendee'] as $attendee) {
-            $attendees[] = array(
-                'role' => $this->kolab2_rolemap[$attendee['role']],
-                'name' => $attendee['display-name'],
-                'email' => $attendee['smtp-address'],
-                'status' => $this->kolab2_statusmap[$attendee['status']],
-                'rsvp' => $attendee['request-response'],
-            );
-            $_attendees .= $rec['organizer']['display-name'] . ' ' . $rec['organizer']['smtp-address'] . ' ';
-        }
+      return $exception;
+    }
 
-        $this->data = array(
-            'uid' => $rec['uid'],
-            'title' => $rec['summary'],
-            'location' => $rec['location'],
-            'description' => $rec['body'],
-            'start' => new DateTime('@'.$rec['start-date']),
-            'end'   => new DateTime('@'.$rec['end-date']),
-            'allday' => $allday,
-            'recurrence' => $rrule,
-            'alarms' => $alarm_value . $alarm_unit,
-            'categories' => explode(',', $rec['categories']),
-            'attachments' => $attachments,
-            'attendees' => $attendees,
-            'free_busy' => $rec['show-time-as'],
-            'priority' => $rec['priority'],
-            'sensitivity' => $rec['sensitivity'],
-            'changed' => $rec['last-modification-date'],
-        );
+    /**
+     * Copy attributes not specified by the exception from the master event
+     */
+    private function expand_exception($exception, $master)
+    {
+      foreach ($master as $prop => $value) {
+        if (empty($exception[$prop]) && !empty($value))
+          $exception[$prop] = $value;
+      }
 
-        // assign current timezone to event start/end
-        $this->data['start']->setTimezone(self::$timezone);
-        $this->data['end']->setTimezone(self::$timezone);
+      return $exception;
     }
+
 }

kolab-syncroton-2.2.0.tar.gz/lib/plugins/libkolab/lib/kolab_format_file.php Added

@@ -0,0 +1,156 @@
+<?php
+
+/**
+ * Kolab File model class
+ *
+ * @version @package_version@
+ * @author Thomas Bruederli <bruederli@kolabsys.com>
+ * @author Aleksander Machniak <machniak@kolabsys.com>
+ *
+ * Copyright (C) 2012, Kolab Systems AG <contact@kolabsys.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+class kolab_format_file extends kolab_format
+{
+    public $CTYPE = 'application/x-vnd.kolab.file';
+
+    protected $objclass = 'File';
+    protected $read_func = 'kolabformat::readKolabFile';
+    protected $write_func = 'kolabformat::writeKolabFile';
+
+    protected $sensitivity_map = array(
+        'public'       => kolabformat::ClassPublic,
+        'private'      => kolabformat::ClassPrivate,
+        'confidential' => kolabformat::ClassConfidential,
+    );
+
+    /**
+     * Set properties to the kolabformat object
+     *
+     * @param array  Object data as hash array
+     */
+    public function set(&$object)
+    {
+        // set common object properties
+        parent::set($object);
+
+        $this->obj->setClassification($this->sensitivity_map[$object['sensitivity']]);
+        $this->obj->setCategories(self::array2vector($object['categories']));
+
+        if (isset($object['notes'])) {
+            $this->obj->setNote($object['notes']);
+        }
+
+        // Add file attachment
+        if (!empty($object['_attachments'])) {
+            $cid         = key($object['_attachments']);
+            $attach_attr = $object['_attachments'][$cid];
+            $attach      = new Attachment;
+
+            $attach->setLabel((string)$attach_attr['name']);
+            $attach->setUri('cid:' . $cid, $attach_attr['mimetype']);
+            $this->obj->setFile($attach);
+
+            // make sure size is set, so object saved in cache contains this info
+            if (!isset($attach_attr['size'])) {
+                $size = 0;
+
+                if (!empty($attach_attr['content'])) {
+                    if (is_resource($attach_attr['content'])) {
+                        $stat = fstat($attach_attr['content']);
+                        $size = $stat ? $stat['size'] : 0;
+                    }
+                    else {
+                        $size = strlen($attach_attr['content']);
+                    }
+                }
+                else if (isset($attach_attr['path'])) {
+                    $size = @filesize($attach_attr['path']);
+                }
+
+                $object['_attachments'][$cid]['size'] = $size;
+            }
+        }
+
+        // cache this data
+        $this->data = $object;
+        unset($this->data['_formatobj']);
+    }
+
+    /**
+     * Check if object's data validity
+     */
+    public function is_valid()
+    {
+        return $this->data || (is_object($this->obj) && $this->obj->isValid());
+    }
+
+    /**
+     * Convert the Configuration object into a hash array data structure
+     *
+     * @param array Additional data for merge
+     *
+     * @return array  Config object data as hash array
+     */
+    public function to_array($data = array())
+    {
+        // return cached result
+        if (!empty($this->data)) {
+            return $this->data;
+        }
+
+        // read common object props into local data object
+        $object = parent::to_array($data);
+
+        $sensitivity_map = array_flip($this->sensitivity_map);
+
+        // read object properties
+        $object += array(
+            'sensitivity' => $sensitivity_map[$this->obj->classification()],
+            'categories'  => self::vector2array($this->obj->categories()),
+            'notes'       => $this->obj->note(),
+        );
+
+        return $this->data = $object;
+    }
+
+    /**
+     * Callback for kolab_storage_cache to get object specific tags to cache
+     *
+     * @return array List of tags to save in cache
+     */
+    public function get_tags()
+    {
+        $tags = array();
+
+        foreach ((array)$this->data['categories'] as $cat) {
+            $tags[] = rcube_utils::normalize_string($cat);
+        }
+
+        // Add file mimetype to tags
+        if (!empty($this->data['_attachments'])) {
+            reset($this->data['_attachments']);
+            $key        = key($this->data['_attachments']);
+            $attachment = $this->data['_attachments'][$key];
+
+            if ($attachment['mimetype']) {
+                $tags[] = $attachment['mimetype'];
+            }
+        }
+
+        return $tags;
+    }
+}

kolab-syncroton-2.1.0.tar.gz/lib/plugins/libkolab/lib/kolab_format_journal.php -> kolab-syncroton-2.2.0.tar.gz/lib/plugins/libkolab/lib/kolab_format_journal.php Changed

@@ -25,17 +25,13 @@
 class kolab_format_journal extends kolab_format
 {
     public $CTYPE = 'application/calendar+xml';
+    public $CTYPEv2 = 'application/x-vnd.kolab.journal';
 
-    protected $read_func = 'kolabformat::readJournal';
-    protected $write_func = 'kolabformat::writeJournal';
+    protected $objclass = 'Journal';
+    protected $read_func = 'readJournal';
+    protected $write_func = 'writeJournal';
 
 
-    function __construct($xmldata = null)
-    {
-        $this->obj = new Journal;
-        $this->xmldata = $xmldata;
-    }
-
     /**
      * Set properties to the kolabformat object
      *
@@ -43,14 +39,8 @@
      */
     public function set(&$object)
     {
-        $this->init();
-
-        // set some automatic values if missing
-        if (!empty($object['uid']))
-            $this->obj->setUid($object['uid']);
-
-        $object['changed'] = new DateTime('now', self::$timezone);
-        $this->obj->setLastModified(self::get_datetime($object['changed'], new DateTimeZone('UTC')));
+        // set common object properties
+        parent::set($object);
 
         // TODO: set object propeties
 
@@ -68,40 +58,20 @@
     }
 
     /**
-     * Load data from old Kolab2 format
-     */
-    public function fromkolab2($record)
-    {
-        $object = array(
-            'uid'     => $record['uid'],
-            'changed' => $record['last-modification-date'],
-        );
-
-        // TODO: implement this
-
-        $this->data = $object;
-    }
-
-    /**
      * Convert the Configuration object into a hash array data structure
      *
+     * @param array Additional data for merge
+     *
      * @return array  Config object data as hash array
      */
-    public function to_array()
+    public function to_array($data = array())
     {
         // return cached result
         if (!empty($this->data))
             return $this->data;
 
-        $this->init();
-
-        // read object properties
-        $object = array(
-            'uid'     => $this->obj->uid(),
-            'created' => self::php_datetime($this->obj->created()),
-            'changed' => self::php_datetime($this->obj->lastModified()),
-        );
-
+        // read common object props into local data object
+        $object = parent::to_array($data);
 
         // TODO: read object properties

kolab-syncroton-2.1.0.tar.gz/lib/plugins/libkolab/lib/kolab_format_note.php -> kolab-syncroton-2.2.0.tar.gz/lib/plugins/libkolab/lib/kolab_format_note.php Changed

@@ -25,17 +25,13 @@
 class kolab_format_note extends kolab_format
 {
     public $CTYPE = 'application/x-vnd.kolab.note';
+    public $CTYPEv2 = 'application/x-vnd.kolab.note';
 
-    protected $read_func = 'kolabformat::readNote';
-    protected $write_func = 'kolabformat::writeNote';
+    protected $objclass = 'Note';
+    protected $read_func = 'readNote';
+    protected $write_func = 'writeNote';
 
 
-    function __construct($xmldata = null)
-    {
-        $this->obj = new Note;
-        $this->xmldata = $xmldata;
-    }
-
     /**
      * Set properties to the kolabformat object
      *
@@ -43,14 +39,8 @@
      */
     public function set(&$object)
     {
-        $this->init();
-
-        // set some automatic values if missing
-        if (!empty($object['uid']))
-            $this->obj->setUid($object['uid']);
-
-        $object['changed'] = new DateTime('now', self::$timezone);
-        $this->obj->setLastModified(self::get_datetime($object['changed'], new DateTimeZone('UTC')));
+        // set common object properties
+        parent::set($object);
 
         // TODO: set object propeties
 
@@ -68,39 +58,20 @@
     }
 
     /**
-     * Load data from old Kolab2 format
-     */
-    public function fromkolab2($record)
-    {
-        $object = array(
-            'uid'     => $record['uid'],
-            'changed' => $record['last-modification-date'],
-        );
-
-
-        $this->data = $object;
-    }
-
-    /**
      * Convert the Configuration object into a hash array data structure
      *
+     * @param array Additional data for merge
+     *
      * @return array  Config object data as hash array
      */
-    public function to_array()
+    public function to_array($data = array())
     {
         // return cached result
         if (!empty($this->data))
             return $this->data;
 
-        $this->init();
-
-        // read object properties
-        $object = array(
-            'uid'       => $this->obj->uid(),
-            'created'   => self::php_datetime($this->obj->created()),
-            'changed'   => self::php_datetime($this->obj->lastModified()),
-        );
-
+        // read common object props into local data object
+        $object = parent::to_array($data);
 
         // TODO: read object properties

kolab-syncroton-2.1.0.tar.gz/lib/plugins/libkolab/lib/kolab_format_task.php -> kolab-syncroton-2.2.0.tar.gz/lib/plugins/libkolab/lib/kolab_format_task.php Changed

@@ -24,15 +24,12 @@
 
 class kolab_format_task extends kolab_format_xcal
 {
-    protected $read_func = 'kolabformat::readTodo';
-    protected $write_func = 'kolabformat::writeTodo';
+    public $CTYPEv2 = 'application/x-vnd.kolab.task';
 
+    protected $objclass = 'Todo';
+    protected $read_func = 'readTodo';
+    protected $write_func = 'writeTodo';
 
-    function __construct($xmldata = null)
-    {
-        $this->obj = new Todo;
-        $this->xmldata = $xmldata;
-    }
 
     /**
      * Set properties to the kolabformat object
@@ -41,8 +38,6 @@
      */
     public function set(&$object)
     {
-        $this->init();
-
         // set common xcal properties
         parent::set($object);
 
@@ -74,18 +69,18 @@
     /**
      * Convert the Configuration object into a hash array data structure
      *
+     * @param array Additional data for merge
+     *
      * @return array  Config object data as hash array
      */
-    public function to_array()
+    public function to_array($data = array())
     {
         // return cached result
         if (!empty($this->data))
             return $this->data;
 
-        $this->init();
-
         // read common xcal props
-        $object = parent::to_array();
+        $object = parent::to_array($data);
 
         $object['complete'] = intval($this->obj->percentComplete());
 
@@ -105,21 +100,6 @@
     }
 
     /**
-     * Load data from old Kolab2 format
-     */
-    public function fromkolab2($record)
-    {
-        $object = array(
-            'uid'     => $record['uid'],
-            'changed' => $record['last-modification-date'],
-        );
-
-        // TODO: implement this
-
-        $this->data = $object;
-    }
-
-    /**
      * Callback for kolab_storage_cache to get object specific tags to cache
      *
      * @return array List of tags to save in cache

kolab-syncroton-2.1.0.tar.gz/lib/plugins/libkolab/lib/kolab_format_xcal.php -> kolab-syncroton-2.2.0.tar.gz/lib/plugins/libkolab/lib/kolab_format_xcal.php Changed

@@ -43,6 +43,14 @@
         'CHAIR' => kolabformat::Chair,
     );
 
+    protected $cutype_map = array(
+        'INDIVIDUAL' => kolabformat::CutypeIndividual,
+        'GROUP'      => kolabformat::CutypeGroup,
+        'ROOM'       => kolabformat::CutypeRoom,
+        'RESOURCE'   => kolabformat::CutypeResource,
+        'UNKNOWN'    => kolabformat::CutypeUnknown,
+    );
+
     protected $rrule_type_map = array(
         'MINUTELY' => RecurrenceRule::Minutely,
         'HOURLY' => RecurrenceRule::Hourly,
@@ -88,21 +96,25 @@
     /**
      * Convert common xcard properties into a hash array data structure
      *
+     * @param array Additional data for merge
+     *
      * @return array  Object data as hash array
      */
-    public function to_array()
+    public function to_array($data = array())
     {
+        // read common object props
+        $object = parent::to_array($data);
+
         $status_map = array_flip($this->status_map);
         $sensitivity_map = array_flip($this->sensitivity_map);
 
-        $object = array(
-            'uid'         => $this->obj->uid(),
-            'created'     => self::php_datetime($this->obj->created()),
-            'changed'     => self::php_datetime($this->obj->lastModified()),
+        $object += array(
+            'sequence'    => intval($this->obj->sequence()),
             'title'       => $this->obj->summary(),
             'location'    => $this->obj->location(),
             'description' => $this->obj->description(),
-            'status'      => $this->status_map[$this->obj->status()],
+            'url'         => $this->obj->url(),
+            'status'      => $status_map[$this->obj->status()],
             'sensitivity' => $sensitivity_map[$this->obj->classification()],
             'priority'    => $this->obj->priority(),
             'categories'  => self::vector2array($this->obj->categories()),
@@ -110,7 +122,7 @@
         );
 
         // read organizer and attendees
-        if ($organizer = $this->obj->organizer()) {
+        if (($organizer = $this->obj->organizer()) && ($organizer->email() || $organizer->name())) {
             $object['organizer'] = array(
                 'email' => $organizer->email(),
                 'name' => $organizer->name(),
@@ -118,18 +130,22 @@
         }
 
         $role_map = array_flip($this->role_map);
+        $cutype_map = array_flip($this->cutype_map);
         $part_status_map = array_flip($this->part_status_map);
         $attvec = $this->obj->attendees();
         for ($i=0; $i < $attvec->size(); $i++) {
             $attendee = $attvec->get($i);
             $cr = $attendee->contact();
-            $object['attendees'][] = array(
-                'role' => $role_map[$attendee->role()],
-                'status' => $part_status_map[$attendee->partStat()],
-                'rsvp' => $attendee->rsvp(),
-                'email' => $cr->email(),
-                'name' => $cr->name(),
-            );
+            if ($cr->email() != $object['organizer']['email']) {
+                $object['attendees'][] = array(
+                    'role' => $role_map[$attendee->role()],
+                    'cutype' => $cutype_map[$attendee->cutype()],
+                    'status' => $part_status_map[$attendee->partStat()],
+                    'rsvp' => $attendee->rsvp(),
+                    'email' => $cr->email(),
+                    'name' => $cr->name(),
+                );
+            }
         }
 
         // read recurrence rule
@@ -167,9 +183,9 @@
                 $object['recurrence']['BYMONTH'] = join(',', self::vector2array($bymonth));
             }
 
-            if ($exceptions = $this->obj->exceptionDates()) {
-                for ($i=0; $i < $exceptions->size(); $i++) {
-                    if ($exdate = self::php_datetime($exceptions->get($i)))
+            if ($exdates = $this->obj->exceptionDates()) {
+                for ($i=0; $i < $exdates->size(); $i++) {
+                    if ($exdate = self::php_datetime($exdates->get($i)))
                         $object['recurrence']['EXDATE'][] = $exdate;
                 }
             }
@@ -202,6 +218,27 @@
             }
         }
 
+        // handle attachments
+        $vattach = $this->obj->attachments();
+        for ($i=0; $i < $vattach->size(); $i++) {
+            $attach = $vattach->get($i);
+
+            // skip cid: attachments which are mime message parts handled by kolab_storage_folder
+            if (substr($attach->uri(), 0, 4) != 'cid:' && $attach->label()) {
+                $name    = $attach->label();
+                $content = $attach->data();
+                $object['_attachments'][$name] = array(
+                    'name'     => $name,
+                    'mimetype' => $attach->mimetype(),
+                    'size'     => strlen($content),
+                    'content'  => $content,
+                );
+            }
+            else if (substr($attach->uri(), 0, 4) == 'http') {
+                $object['links'][] = $attach->uri();
+            }
+        }
+
         return $object;
     }
 
@@ -213,21 +250,17 @@
      */
     public function set(&$object)
     {
-        // set some automatic values if missing
-        if (!$this->obj->created()) {
-            if (!empty($object['created']))
-                $object['created'] = new DateTime('now', self::$timezone);
-            $this->obj->setCreated(self::get_datetime($object['created']));
-        }
+        $this->init();
 
-        if (!empty($object['uid']))
-            $this->obj->setUid($object['uid']);
+        $is_new = !$this->obj->uid();
 
-        $object['changed'] = new DateTime('now', self::$timezone);
-        $this->obj->setLastModified(self::get_datetime($object['changed'], new DateTimeZone('UTC')));
+        // set common object properties
+        parent::set($object);
 
-        // increment sequence
-        $this->obj->setSequence($this->obj->sequence()+1);
+        // increment sequence on updates
+        if (empty($object['sequence']))
+            $object['sequence'] = !$is_new ? $this->obj->sequence()+1 : 0;
+        $this->obj->setSequence($object['sequence']);
 
         $this->obj->setSummary($object['title']);
         $this->obj->setLocation($object['location']);
@@ -235,6 +268,7 @@
         $this->obj->setPriority($object['priority']);
         $this->obj->setClassification($this->sensitivity_map[$object['sensitivity']]);
         $this->obj->setCategories(self::array2vector($object['categories']));
+        $this->obj->setUrl(strval($object['url']));
 
         // process event attendees
         $attendees = new vectorattendee;
@@ -242,14 +276,15 @@
             if ($attendee['role'] == 'ORGANIZER') {
                 $object['organizer'] = $attendee;
             }
-            else {
+            else if ($attendee['email'] != $object['organizer']['email']) {
                 $cr = new ContactReference(ContactReference::EmailReference, $attendee['email']);
                 $cr->setName($attendee['name']);
 
                 $att = new Attendee;
                 $att->setContact($cr);
-                $att->setPartStat($this->status_map[$attendee['status']]);
+                $att->setPartStat($this->part_status_map[$attendee['status']]);
                 $att->setRole($this->role_map[$attendee['role']] ? $this->role_map[$attendee['role']] : kolabformat::Required);
+                $att->setCutype($this->cutype_map[$attendee['cutype']] ? $this->cutype_map[$attendee['cutype']] : kolabformat::CutypeIndividual);
                 $att->setRSVP((bool)$attendee['rsvp']);
 
                 if ($att->isValid()) {
@@ -273,8 +308,10 @@
         }
 
         // save recurrence rule
+        $rr = new RecurrenceRule;
+        $rr->setFrequency(RecurrenceRule::FreqNone);
+
         if ($object['recurrence']) {
-            $rr = new RecurrenceRule;
             $rr->setFrequency($this->rrule_type_map[$object['recurrence']['FREQ']]);
 
             if ($object['recurrence']['INTERVAL'])
@@ -314,8 +351,6 @@
                 $rr->setEnd(self::get_datetime($object['recurrence']['UNTIL'], null, true));
 
             if ($rr->isValid()) {
-                $this->obj->setRecurrenceRule($rr);
-
                 // add exception dates (only if recurrence rule is valid)
                 $exdates = new vectordatetime;
                 foreach ((array)$object['recurrence']['EXDATE'] as $exdate)
@@ -331,6 +366,8 @@
             }
         }
 
+        $this->obj->setRecurrenceRule($rr);
+
         // save alarm
         $valarms = new vectoralarm;
         if ($object['alarms']) {
@@ -363,6 +400,25 @@
             $valarms->push($alarm);
         }
         $this->obj->setAlarms($valarms);
+
+        // save attachments
+        $vattach = new vectorattachment;
+        foreach ((array)$object['_attachments'] as $cid => $attr) {
+            if (empty($attr))
+                continue;
+            $attach = new Attachment;
+            $attach->setLabel((string)$attr['name']);
+            $attach->setUri('cid:' . $cid, $attr['mimetype']);
+            $vattach->push($attach);
+        }
+
+        foreach ((array)$object['links'] as $link) {
+            $attach = new Attachment;
+            $attach->setUri($link, 'unknown');
+            $vattach->push($attach);
+        }
+
+        $this->obj->setAttachments($vattach);
     }
 
     /**

kolab-syncroton-2.1.0.tar.gz/lib/plugins/libkolab/lib/kolab_storage.php -> kolab-syncroton-2.2.0.tar.gz/lib/plugins/libkolab/lib/kolab_storage.php Changed

@@ -5,6 +5,7 @@
  *
  * @version @package_version@
  * @author Thomas Bruederli <bruederli@kolabsys.com>
+ * @author Aleksander Machniak <machniak@kolabsys.com>
  *
  * Copyright (C) 2012, Kolab Systems AG <contact@kolabsys.com>
  *
@@ -26,18 +27,37 @@
 {
     const CTYPE_KEY = '/shared/vendor/kolab/folder-type';
     const CTYPE_KEY_PRIVATE = '/private/vendor/kolab/folder-type';
-    const COLOR_KEY_SHARED = '/shared/vendor/kolab/color';
+    const COLOR_KEY_SHARED  = '/shared/vendor/kolab/color';
     const COLOR_KEY_PRIVATE = '/private/vendor/kolab/color';
-    const SERVERSIDE_SUBSCRIPTION = 0;
-    const CLIENTSIDE_SUBSCRIPTION = 1;
+    const NAME_KEY_SHARED   = '/shared/vendor/kolab/displayname';
+    const NAME_KEY_PRIVATE  = '/private/vendor/kolab/displayname';
 
+    public static $version = '3.0';
     public static $last_error;
 
     private static $ready = false;
+    private static $subscriptions;
+    private static $states;
     private static $config;
-    private static $cache;
     private static $imap;
 
+    // Default folder names
+    private static $default_folders = array(
+        'event'         => 'Calendar',
+        'contact'       => 'Contacts',
+        'task'          => 'Tasks',
+        'note'          => 'Notes',
+        'file'          => 'Files',
+        'configuration' => 'Configuration',
+        'journal'       => 'Journal',
+        'mail.inbox'       => 'INBOX',
+        'mail.drafts'      => 'Drafts',
+        'mail.sentitems'   => 'Sent',
+        'mail.wastebasket' => 'Trash',
+        'mail.outbox'      => 'Outbox',
+        'mail.junkemail'   => 'Junk',
+    );
+
 
     /**
      * Setup the environment needed by the libs
@@ -49,6 +69,7 @@
 
         $rcmail = rcube::get_instance();
         self::$config = $rcmail->config;
+        self::$version = strval($rcmail->config->get('kolab_format_version', self::$version));
         self::$imap = $rcmail->get_storage();
         self::$ready = class_exists('kolabformat') &&
             (self::$imap->get_capability('METADATA') || self::$imap->get_capability('ANNOTATEMORE') || self::$imap->get_capability('ANNOTATEMORE2'));
@@ -61,6 +82,18 @@
             ));
             self::$imap->set_pagesize(9999);
         }
+        else if (!class_exists('kolabformat')) {
+            rcube::raise_error(array(
+                'code' => 900, 'type' => 'php',
+                'message' => "required kolabformat module not found"
+            ), true);
+        }
+        else {
+            rcube::raise_error(array(
+                'code' => 900, 'type' => 'php',
+                'message' => "IMAP server doesn't support METADATA or ANNOTATEMORE"
+            ), true);
+        }
 
         return self::$ready;
     }
@@ -78,7 +111,7 @@
         $folders = $folderdata = array();
 
         if (self::setup()) {
-            foreach ((array)self::list_folders('', '*', $type, false, $folderdata) as $foldername) {
+            foreach ((array)self::list_folders('', '*', $type, null, $folderdata) as $foldername) {
                 $folders[$foldername] = new kolab_storage_folder($foldername, $folderdata[$foldername]);
             }
         }
@@ -86,6 +119,23 @@
         return $folders;
     }
 
+    /**
+     * Getter for the storage folder for the given type
+     *
+     * @param string Data type to list folders for (contact,distribution-list,event,task,note)
+     * @return object kolab_storage_folder  The folder object
+     */
+    public static function get_default_folder($type)
+    {
+        if (self::setup()) {
+            foreach ((array)self::list_folders('', '*', $type . '.default', false, $folderdata) as $foldername) {
+                return new kolab_storage_folder($foldername, $folderdata[$foldername]);
+            }
+        }
+
+        return null;
+    }
+
 
     /**
      * Getter for a specific storage folder
@@ -178,13 +228,14 @@
     /**
      * Creates IMAP folder
      *
-     * @param string $name        Folder name (UTF7-IMAP)
-     * @param string $type        Folder type
-     * @param bool   $subscribed  Sets folder subscription
+     * @param string $name       Folder name (UTF7-IMAP)
+     * @param string $type       Folder type
+     * @param bool   $subscribed Sets folder subscription
+     * @param bool   $active     Sets folder state (client-side subscription)
      *
      * @return bool True on success, false on failure
      */
-    public static function folder_create($name, $type = null, $subscribed = false)
+    public static function folder_create($name, $type = null, $subscribed = false, $active = false)
     {
         self::setup();
 
@@ -197,6 +248,10 @@
                 if (!$saved) {
                     self::$imap->delete_folder($name);
                 }
+                // activate folder
+                else if ($active) {
+                    self::set_state($name, true);
+                }
             }
         }
 
@@ -208,6 +263,7 @@
         return false;
     }
 
+
     /**
      * Renames IMAP folder
      *
@@ -233,10 +289,12 @@
      * Does additional checks for permissions and folder name restrictions
      *
      * @param array Hash array with folder properties and metadata
-     *  - name: Folder name
-     *  - oldname: Old folder name when changed
-     *  - parent: Parent folder to create the new one in
-     *  - type: Folder type to create
+     *  - name:       Folder name
+     *  - oldname:    Old folder name when changed
+     *  - parent:     Parent folder to create the new one in
+     *  - type:       Folder type to create
+     *  - subscribed: Subscribed flag (IMAP subscription)
+     *  - active:     Activation flag (client-side subscription)
      * @return mixed New folder name or False on failure
      */
     public static function folder_update(&$prop)
@@ -266,7 +324,7 @@
         else {
             // these characters are problematic e.g. when used in LIST/LSUB
             foreach (array($delimiter, '%', '*') as $char) {
-                if (strpos($folder, $delimiter) !== false) {
+                if (strpos($folder, $char) !== false) {
                     self::$last_error = 'forbiddencharacter';
                     return false;
                 }
@@ -305,21 +363,11 @@
         }
         // create new folder
         else {
-            $result = self::folder_create($folder, $prop['type'], $prop['subscribed'] === self::SERVERSIDE_SUBSCRIPTION);
+            $result = self::folder_create($folder, $prop['type'], $prop['subscribed'], $prop['active']);
         }
 
-        // save color in METADATA
-        // TODO: also save 'showalarams' and other properties here
-
-        if ($result && $prop['color']) {
-            $meta_saved = false;
-            $ns = self::$imap->folder_namespace($folder);
-            if ($ns == 'personal')  // save in shared namespace for personal folders
-                $meta_saved = self::$imap->set_metadata($folder, array(self::COLOR_KEY_SHARED => $prop['color']));
-            if (!$meta_saved)    // try in private namespace
-                $meta_saved = self::$imap->set_metadata($folder, array(self::COLOR_KEY_PRIVATE => $prop['color']));
-            if ($meta_saved)
-                unset($prop['color']);  // unsetting will prevent fallback to local user prefs
+        if ($result) {
+            self::set_folder_props($folder, $prop);
         }
 
         return $result ? $folder : false;
@@ -339,6 +387,14 @@
     {
         self::setup();
 
+        // find custom display name in folder METADATA
+        if (self::$config->get('kolab_custom_display_names', true)) {
+            $metadata = self::$imap->get_metadata($folder, array(self::NAME_KEY_PRIVATE, self::NAME_KEY_SHARED));
+            if (($name = $metadata[$folder][self::NAME_KEY_PRIVATE]) || ($name = $metadata[$folder][self::NAME_KEY_SHARED])) {
+                return $name;
+            }
+        }
+
         $found     = false;
         $namespace = self::$imap->get_namespace();
 
@@ -470,33 +526,30 @@
                 }
             }
 
-            $names[$name] = rcube_charset::convert($name, 'UTF7-IMAP');
+            $names[$name] = self::object_name($name);
         }
 
         // Make sure parent folder is listed (might be skipped e.g. if it's namespace root)
         if ($p_len && !isset($names[$parent])) {
-            $names[$parent] = rcube_charset::convert($parent, 'UTF7-IMAP');
+            $names[$parent] = self::object_name($parent);
         }
 
         // Sort folders list
         asort($names, SORT_LOCALE_STRING);
 
-        $folders = array_keys($names);
-        $names   = array();
-
         // Build SELECT field of parent folder
         $attrs['is_escaped'] = true;
         $select = new html_select($attrs);
         $select->add('---', '');
 
-        foreach ($folders as $name) {
-            $imap_name = $name;
-            $name      = $origname = self::object_name($name);
+        $listnames = array();
+        foreach (array_keys($names) as $imap_name) {
+            $name = $origname = $names[$imap_name];
 
             // find folder prefix to truncate
-            for ($i = count($names)-1; $i >= 0; $i--) {
-                if (strpos($name, $names[$i].' &raquo; ') === 0) {
-                    $length = strlen($names[$i].' &raquo; ');
+            for ($i = count($listnames)-1; $i >= 0; $i--) {
+                if (strpos($name, $listnames[$i].' &raquo; ') === 0) {
+                    $length = strlen($listnames[$i].' &raquo; ');
                     $prefix = substr($name, 0, $length);
                     $count  = count(explode(' &raquo; ', $prefix));
                     $name   = str_repeat('&nbsp;&nbsp;', $count-1) . '&raquo; ' . substr($name, $length);
@@ -504,7 +557,7 @@
                 }
             }
 
-            $names[] = $origname;
+            $listnames[] = $origname;
             $select->add($name, $imap_name);
         }
 
@@ -518,17 +571,22 @@
      * @param string  Optional root folder
      * @param string  Optional name pattern
      * @param string  Data type to list folders for (contact,distribution-list,event,task,note,mail)
-     * @param string  Enable to return subscribed folders only
+     * @param boolean Enable to return subscribed folders only (null to use configured subscription mode)
      * @param array   Will be filled with folder-types data
      *
      * @return array List of folders
      */
-    public static function list_folders($root = '', $mbox = '*', $filter = null, $subscribed = false, &$folderdata = array())
+    public static function list_folders($root = '', $mbox = '*', $filter = null, $subscribed = null, &$folderdata = array())
     {
         if (!self::setup()) {
             return null;
         }
 
+        // use IMAP subscriptions
+        if ($subscribed === null && self::$config->get('kolab_use_subscriptions')) {
+            $subscribed = true;
+        }
+
         if (!$filter) {
             // Get ALL folders list, standard way
             if ($subscribed) {
@@ -540,19 +598,17 @@
         }
 
         $prefix = $root . $mbox;
+        $regexp = '/^' . preg_quote($filter, '/') . '(\..+)?$/';
 
         // get folders types
-        $folderdata = self::$imap->get_metadata($prefix, array(self::CTYPE_KEY, self::CTYPE_KEY_PRIVATE));
+        $folderdata = self::folders_typedata($prefix);
 
         if (!is_array($folderdata)) {
             return array();
         }
 
-        $folderdata = array_map(array('kolab_storage', 'folder_select_metadata'), $folderdata);
-        $regexp     = '/^' . preg_quote($filter, '/') . '(\..+)?$/';
-
         // In some conditions we can skip LIST command (?)
-        if ($subscribed == false && $filter != 'mail' && $prefix == '*') {
+        if (!$subscribed && $filter != 'mail' && $prefix == '*') {
             foreach ($folderdata as $folder => $type) {
                 if (!preg_match($regexp, $type)) {
                     unset($folderdata[$folder]);
@@ -591,11 +647,71 @@
 
 
     /**
+     * Sort the given list of kolab folders by namespace/name
+     *
+     * @param array List of kolab_storage_folder objects
+     * @return array Sorted list of folders
+     */
+    public static function sort_folders($folders)
+    {
+        $nsnames = array('personal' => array(), 'shared' => array(), 'other' => array());
+        foreach ($folders as $folder) {
+            $folders[$folder->name] = $folder;
+            $ns = $folder->get_namespace();
+            $nsnames[$ns][$folder->name] = strtolower(html_entity_decode(self::object_name($folder->name, $ns), ENT_COMPAT, RCUBE_CHARSET));  // decode &raquo;
+        }
+
+        $names = array();
+        foreach ($nsnames as $ns => $dummy) {
+            asort($nsnames[$ns], SORT_LOCALE_STRING);
+            $names += $nsnames[$ns];
+        }
+
+        $out = array();
+        foreach ($names as $utf7name => $name) {
+            $out[] = $folders[$utf7name];
+        }
+
+        return $out;
+    }
+
+
+    /**
+     * Returns folder types indexed by folder name
+     *
+     * @param string $prefix Folder prefix (Default '*' for all folders)
+     *
+     * @return array|bool List of folders, False on failure
+     */
+    public static function folders_typedata($prefix = '*')
+    {
+        if (!self::setup()) {
+            return false;
+        }
+
+        $folderdata = self::$imap->get_metadata($prefix, array(self::CTYPE_KEY, self::CTYPE_KEY_PRIVATE));
+
+        if (!is_array($folderdata)) {
+            return false;
+        }
+
+        return array_map(array('kolab_storage', 'folder_select_metadata'), $folderdata);
+    }
+
+
+    /**
      * Callback for array_map to select the correct annotation value
      */
-    static function folder_select_metadata($types)
+    public static function folder_select_metadata($types)
     {
-        return $types[self::CTYPE_KEY_PRIVATE] ?: $types[self::CTYPE_KEY];
+        if (!empty($types[self::CTYPE_KEY_PRIVATE])) {
+            return $types[self::CTYPE_KEY_PRIVATE];
+        }
+        else if (!empty($types[self::CTYPE_KEY])) {
+            list($ctype, $suffix) = explode('.', $types[self::CTYPE_KEY]);
+            return $ctype;
+        }
+        return null;
     }
 
 
@@ -606,7 +722,7 @@
      *
      * @return string Folder type
      */
-    static function folder_type($folder)
+    public static function folder_type($folder)
     {
         self::setup();
 
@@ -623,6 +739,7 @@
         return 'mail';
     }
 
+
     /**
      * Sets folder content-type.
      *
@@ -631,8 +748,10 @@
      *
      * @return boolean True on success
      */
-    static function set_folder_type($folder, $type='mail')
+    public static function set_folder_type($folder, $type='mail')
     {
+        self::setup();
+
         list($ctype, $subtype) = explode('.', $type);
 
         $success = self::$imap->set_metadata($folder, array(self::CTYPE_KEY => $ctype, self::CTYPE_KEY_PRIVATE => $subtype ? $type : null));
@@ -642,4 +761,259 @@
 
         return $success;
     }
+
+
+    /**
+     * Check subscription status of this folder
+     *
+     * @param string $folder Folder name
+     *
+     * @return boolean True if subscribed, false if not
+     */
+    public static function folder_is_subscribed($folder)
+    {
+        if (self::$subscriptions === null) {
+            self::setup();
+            self::$subscriptions = self::$imap->list_folders_subscribed();
+        }
+
+        return in_array($folder, self::$subscriptions);
+    }
+
+
+    /**
+     * Change subscription status of this folder
+     *
+     * @param string $folder Folder name
+     *
+     * @return True on success, false on error
+     */
+    public static function folder_subscribe($folder)
+    {
+        self::setup();
+
+        if (self::$imap->subscribe($folder)) {
+            self::$subscriptions === null;
+            return true;
+        }
+
+        return false;
+    }
+
+
+    /**
+     * Change subscription status of this folder
+     *
+     * @param string $folder Folder name
+     *
+     * @return True on success, false on error
+     */
+    public static function folder_unsubscribe($folder)
+    {
+        self::setup();
+
+        if (self::$imap->unsubscribe($folder)) {
+            self::$subscriptions === null;
+            return true;
+        }
+
+        return false;
+    }
+
+
+    /**
+     * Check activation status of this folder
+     *
+     * @param string $folder Folder name
+     *
+     * @return boolean True if active, false if not
+     */
+    public static function folder_is_active($folder)
+    {
+        $active_folders = self::get_states();
+
+        return in_array($folder, $active_folders);
+    }
+
+
+    /**
+     * Change activation status of this folder
+     *
+     * @param string $folder Folder name
+     *
+     * @return True on success, false on error
+     */
+    public static function folder_activate($folder)
+    {
+        return self::set_state($folder, true);
+    }
+
+
+    /**
+     * Change activation status of this folder
+     *
+     * @param string $folder Folder name
+     *
+     * @return True on success, false on error
+     */
+    public static function folder_deactivate($folder)
+    {
+        return self::set_state($folder, false);
+    }
+
+
+    /**
+     * Return list of active folders
+     */
+    private static function get_states()
+    {
+        if (self::$states !== null) {
+            return self::$states;
+        }
+
+        $rcube   = rcube::get_instance();
+        $folders = $rcube->config->get('kolab_active_folders');
+
+        if ($folders !== null) {
+            self::$states = !empty($folders) ? explode('**', $folders) : array();
+        }
+        // for backward-compatibility copy server-side subscriptions to activation states
+        else {
+            self::setup();
+            if (self::$subscriptions === null) {
+                self::$subscriptions = self::$imap->list_folders_subscribed();
+            }
+            self::$states = self::$subscriptions;
+            $folders = implode(self::$states, '**');
+            $rcube->user->save_prefs(array('kolab_active_folders' => $folders));
+        }
+
+        return self::$states;
+    }
+
+
+    /**
+     * Update list of active folders
+     */
+    private static function set_state($folder, $state)
+    {
+        self::get_states();
+
+        // update in-memory list
+        $idx = array_search($folder, self::$states);
+        if ($state && $idx === false) {
+            self::$states[] = $folder;
+        }
+        else if (!$state && $idx !== false) {
+            unset(self::$states[$idx]);
+        }
+
+        // update user preferences
+        $folders = implode(self::$states, '**');
+        $rcube   = rcube::get_instance();
+        return $rcube->user->save_prefs(array('kolab_active_folders' => $folders));
+    }
+
+    /**
+     * Creates default folder of specified type
+     * To be run when none of subscribed folders (of specified type) is found
+     *
+     * @param string $type  Folder type
+     * @param string $props Folder properties (color, etc)
+     *
+     * @return string Folder name
+     */
+    public static function create_default_folder($type, $props = array())
+    {
+        if (!self::setup()) {
+            return;
+        }
+
+        $folders = self::$imap->get_metadata('*', array(kolab_storage::CTYPE_KEY_PRIVATE));
+
+        // from kolab_folders config
+        $folder_type  = strpos($type, '.') ? str_replace('.', '_', $type) : $type . '_default';
+        $default_name = self::$config->get('kolab_folders_' . $folder_type);
+        $folder_type  = str_replace('_', '.', $folder_type);
+
+        // check if we have any folder in personal namespace
+        // folder(s) may exist but not subscribed
+        foreach ($folders as $f => $data) {
+            if (strpos($data[self::CTYPE_KEY_PRIVATE], $type) === 0) {
+                $folder = $f;
+                break;
+            }
+        }
+
+        if (!$folder) {
+            if (!$default_name) {
+                $default_name = self::$default_folders[$type];
+            }
+
+            if (!$default_name) {
+                return;
+            }
+
+            $folder = rcube_charset::convert($default_name, RCUBE_CHARSET, 'UTF7-IMAP');
+            $prefix = self::$imap->get_namespace('prefix');
+
+            // add personal namespace prefix if needed
+            if ($prefix && strpos($folder, $prefix) !== 0 && $folder != 'INBOX') {
+                $folder = $prefix . $folder;
+            }
+
+            if (!self::$imap->folder_exists($folder)) {
+                if (!self::$imap->folder_create($folder)) {
+                    return;
+                }
+            }
+
+            self::set_folder_type($folder, $folder_type);
+        }
+
+        self::folder_subscribe($folder);
+
+        if ($props['active']) {
+            self::set_state($folder, true);
+        }
+
+        if (!empty($props)) {
+            self::set_folder_props($folder, $props);
+        }
+
+        return $folder;
+    }
+
+    /**
+     * Sets folder metadata properties
+     *
+     * @param string $folder Folder name
+     * @param array  $prop   Folder properties
+     */
+    public static function set_folder_props($folder, &$prop)
+    {
+        if (!self::setup()) {
+            return;
+        }
+
+        // TODO: also save 'showalarams' and other properties here
+        $ns        = self::$imap->folder_namespace($folder);
+        $supported = array(
+            'color'       => array(self::COLOR_KEY_SHARED, self::COLOR_KEY_PRIVATE),
+            'displayname' => array(self::NAME_KEY_SHARED, self::NAME_KEY_PRIVATE),
+        );
+
+        foreach ($supported as $key => $metakeys) {
+            if (array_key_exists($key, $prop)) {
+                $meta_saved = false;
+                if ($ns == 'personal')  // save in shared namespace for personal folders
+                    $meta_saved = self::$imap->set_metadata($folder, array($metakeys[0] => $prop[$key]));
+                if (!$meta_saved)    // try in private namespace
+                    $meta_saved = self::$imap->set_metadata($folder, array($metakeys[1] => $prop[$key]));
+                if ($meta_saved)
+                    unset($prop[$key]);  // unsetting will prevent fallback to local user prefs
+            }
+        }
+    }
+
 }

kolab-syncroton-2.1.0.tar.gz/lib/plugins/libkolab/lib/kolab_storage_cache.php -> kolab-syncroton-2.2.0.tar.gz/lib/plugins/libkolab/lib/kolab_storage_cache.php Changed

@@ -35,8 +35,13 @@
     private $synched = false;
     private $synclock = false;
     private $ready = false;
-    private $max_sql_packet = 1046576;  // 1 MB - 2000 bytes
-    private $binary_cols = array('photo','pgppublickey','pkcs7publickey');
+    private $max_sql_packet;
+    private $max_sync_lock_time = 600;
+    private $binary_items = array(
+        'photo'          => '|<photo><uri>[^;]+;base64,([^<]+)</uri></photo>|i',
+        'pgppublickey'   => '|<key><uri>date:application/pgp-keys;base64,([^<]+)</uri></photo>|i',
+        'pkcs7publickey' => '|<key><uri>date:application/pkcs7-mime;base64,([^<]+)</uri></photo>|i',
+    );
 
 
     /**
@@ -52,9 +57,6 @@
         if ($this->enabled) {
             // remove sync-lock on script termination
             $rcmail->add_shutdown_function(array($this, '_sync_unlock'));
-
-            // read max_allowed_packet from mysql config
-            $this->max_sql_packet = min($this->db->get_variable('max_allowed_packet', 1048500), 4*1024*1024) - 2000;  // mysql limit or max 4 MB
         }
 
         if ($storage_folder)
@@ -92,7 +94,7 @@
             return;
 
         // increase time limit
-        @set_time_limit(500);
+        @set_time_limit($this->max_sync_lock_time);
 
         // lock synchronization for this folder or wait if locked
         $this->_sync_lock();
@@ -157,7 +159,7 @@
     {
         // delegate to another cache instance
         if ($foldername && $foldername != $this->folder->name) {
-            return kolab_storage::get_folder($foldername)->cache->get($msguid, $object);
+            return kolab_storage::get_folder($foldername)->cache->get($msguid, $type);
         }
 
         // load object if not in memory
@@ -238,8 +240,8 @@
 
             $result = $this->db->query(
                 "INSERT INTO kolab_cache ".
-                " (resource, type, msguid, uid, created, changed, data, xml, dtstart, dtend, tags, words)".
-                " VALUES (?, ?, ?, ?, " . $this->db->now() . ", ?, ?, ?, ?, ?, ?, ?)",
+                " (resource, type, msguid, uid, created, changed, data, xml, dtstart, dtend, tags, words, filename)".
+                " VALUES (?, ?, ?, ?, " . $this->db->now() . ", ?, ?, ?, ?, ?, ?, ?, ?)",
                 $this->resource_uri,
                 $objtype,
                 $msguid,
@@ -250,7 +252,8 @@
                 $sql_data['dtstart'],
                 $sql_data['dtend'],
                 $sql_data['tags'],
-                $sql_data['words']
+                $sql_data['words'],
+                $sql_data['filename']
             );
 
             if (!$this->db->affected_rows($result)) {
@@ -274,12 +277,12 @@
      * @param string Entry's Object UID
      * @param string Target IMAP folder to move it to
      */
-    public function move($msguid, $objuid, $target_folder)
+    public function move($msguid, $uid, $target_folder)
     {
         $target = kolab_storage::get_folder($target_folder);
 
         // resolve new message UID in target folder
-        if ($new_msguid = $target->cache->uid2msguid($objuid)) {
+        if ($new_msguid = $target->cache->uid2msguid($uid)) {
             $this->db->query(
                 "UPDATE kolab_cache SET resource=?, msguid=? ".
                 "WHERE resource=? AND msguid=? AND type<>?",
@@ -363,6 +366,15 @@
             // TODO: post-filter result according to query
         }
 
+        // We don't want to cache big results in-memory, however
+        // if we select only one object here, there's a big chance we will need it later
+        if (!$uids && count($result) == 1) {
+            if ($msguid = $result[0]['_msguid']) {
+                $this->uid2msg[$result[0]['uid']] = $msguid;
+                $this->objects[$msguid] = $result[0];
+            }
+        }
+
         return $result;
     }
 
@@ -407,7 +419,17 @@
     {
         $sql_where = '';
         foreach ($query as $param) {
-            if ($param[1] == '=' && is_array($param[2])) {
+            if (is_array($param[0])) {
+                $subq = array();
+                foreach ($param[0] as $q) {
+                    $subq[] = preg_replace('/^\s*AND\s+/i', '', $this->_sql_where(array($q)));
+                }
+                if (!empty($subq)) {
+                    $sql_where .= ' AND (' . implode($param[1] == 'OR' ? ' OR ' : ' AND ', $subq) . ')';
+                }
+                continue;
+            }
+            else if ($param[1] == '=' && is_array($param[2])) {
                 $qvalue = '(' . join(',', array_map(array($this->db, 'quote'), $param[2])) . ')';
                 $param[1] = 'IN';
             }
@@ -506,9 +528,8 @@
      */
     private function _serialize($object)
     {
-        $bincols = array_flip($this->binary_cols);
         $sql_data = array('changed' => null, 'dtstart' => null, 'dtend' => null, 'xml' => '', 'tags' => '', 'words' => '');
-        $objtype = $object['_type'] ? $object['_type'] : $this->folder->type;
+        $objtype  = $object['_type'] ? $object['_type'] : $this->folder->type;
 
         // set type specific values
         if ($objtype == 'event') {
@@ -517,8 +538,8 @@
             $sql_data['dtend']   = date('Y-m-d H:i:s', is_object($object['end'])   ? $object['end']->format('U')   : $object['end']);
 
             // extend date range for recurring events
-            if ($object['recurrence']) {
-                $recurrence = new kolab_date_recurrence($object);
+            if ($object['recurrence'] && $object['_formatobj']) {
+                $recurrence = new kolab_date_recurrence($object['_formatobj']);
                 $sql_data['dtend'] = date('Y-m-d 23:59:59', $recurrence->end() ?: strtotime('now +1 year'));
             }
         }
@@ -528,26 +549,33 @@
             if ($object['due'])
                 $sql_data['dtend']   = date('Y-m-d H:i:s', is_object($object['due'])   ? $object['due']->format('U')   : $object['due']);
         }
+        else if ($objtype == 'file') {
+            if (!empty($object['_attachments'])) {
+                reset($object['_attachments']);
+                $sql_data['filename'] = $object['_attachments'][key($object['_attachments'])]['name'];
+            }
+        }
 
         if ($object['changed']) {
             $sql_data['changed'] = date('Y-m-d H:i:s', is_object($object['changed']) ? $object['changed']->format('U') : $object['changed']);
         }
 
         if ($object['_formatobj']) {
-            $sql_data['xml'] = preg_replace('!(</?[a-z0-9:-]+>)[\n\r\t\s]+!ms', '$1', (string)$object['_formatobj']->write());
-            $sql_data['tags'] = ' ' . join(' ', $object['_formatobj']->get_tags()) . ' ';  // pad with spaces for strict/prefix search
+            $sql_data['xml']   = preg_replace('!(</?[a-z0-9:-]+>)[\n\r\t\s]+!ms', '$1', (string)$object['_formatobj']->write(3.0));
+            $sql_data['tags']  = ' ' . join(' ', $object['_formatobj']->get_tags()) . ' ';  // pad with spaces for strict/prefix search
             $sql_data['words'] = ' ' . join(' ', $object['_formatobj']->get_words()) . ' ';
         }
 
         // extract object data
         $data = array();
         foreach ($object as $key => $val) {
+            // skip empty properties
             if ($val === "" || $val === null) {
-                // skip empty properties
                 continue;
             }
-            if (isset($bincols[$key])) {
-                $data[$key] = base64_encode($val);
+            // mark binary data to be extracted from xml on unserialize()
+            if (isset($this->binary_items[$key])) {
+                $data[$key] = true;
             }
             else if ($key[0] != '_') {
                 $data[$key] = $val;
@@ -573,16 +601,18 @@
         $object = unserialize($sql_arr['data']);
 
         // decode binary properties
-        foreach ($this->binary_cols as $key) {
-            if (!empty($object[$key]))
-                $object[$key] = base64_decode($object[$key]);
+        foreach ($this->binary_items as $key => $regexp) {
+            if (!empty($object[$key]) && preg_match($regexp, $sql_arr['xml'], $m)) {
+                $object[$key] = base64_decode($m[1]);
+            }
         }
 
         // add meta data
         $object['_type'] = $sql_arr['type'];
         $object['_msguid'] = $sql_arr['msguid'];
         $object['_mailbox'] = $this->folder->name;
-        $object['_formatobj'] = kolab_format::factory($sql_arr['type'], $sql_arr['xml']);
+        $object['_size'] = strlen($sql_arr['xml']);
+        $object['_formatobj'] = kolab_format::factory($sql_arr['type'], 3.0, $sql_arr['xml']);
 
         return $object;
     }
@@ -615,14 +645,15 @@
                 $this->db->quote($sql_data['dtend']),
                 $this->db->quote($sql_data['tags']),
                 $this->db->quote($sql_data['words']),
+                $this->db->quote($sql_data['filename']),
             );
             $line = '(' . join(',', $values) . ')';
         }
 
-        if ($buffer && (!$msguid || (strlen($buffer) + strlen($line) > $this->max_sql_packet))) {
+        if ($buffer && (!$msguid || (strlen($buffer) + strlen($line) > $this->max_sql_packet()))) {
             $result = $this->db->query(
                 "INSERT INTO kolab_cache ".
-                " (resource, type, msguid, uid, created, changed, data, xml, dtstart, dtend, tags, words)".
+                " (resource, type, msguid, uid, created, changed, data, xml, dtstart, dtend, tags, words, filename)".
                 " VALUES $buffer"
             );
             if (!$this->db->affected_rows($result)) {
@@ -639,6 +670,20 @@
     }
 
     /**
+     * Returns max_allowed_packet from mysql config
+     */
+    private function max_sql_packet()
+    {
+        if (!$this->max_sql_packet) {
+            // mysql limit or max 4 MB
+            $value = $this->db->get_variable('max_allowed_packet', 1048500);
+            $this->max_sql_packet = min($value, 4*1024*1024) - 2000;
+        }
+
+        return $this->max_sql_packet;
+    }
+
+    /**
      * Check lock record for this folder and wait if locked or set lock
      */
     private function _sync_lock()
@@ -646,12 +691,9 @@
         if (!$this->ready)
             return;
 
-        $sql_arr = $this->db->fetch_assoc($this->db->query(
-            "SELECT msguid AS locked, ".$this->db->unixtimestamp('created')." AS created FROM kolab_cache ".
-            "WHERE resource=? AND type=?",
-            $this->resource_uri,
-            'lock'
-        ));
+        $sql_query = "SELECT msguid AS locked, ".$this->db->unixtimestamp('created')." AS created FROM kolab_cache ".
+            "WHERE resource=? AND type=?";
+        $sql_arr = $this->db->fetch_assoc($this->db->query($sql_query, $this->resource_uri, 'lock'));
 
         // abort if database is not set-up
         if ($this->db->is_error()) {
@@ -661,27 +703,25 @@
 
         $this->synclock = true;
 
+        // wait if locked (expire locks after 10 minutes)
+        while ($sql_arr && intval($sql_arr['locked']) > 0 && $sql_arr['created'] + $this->max_sync_lock_time > time()) {
+            usleep(500000);
+            $sql_arr = $this->db->fetch_assoc($this->db->query($sql_query, $this->resource_uri, 'lock'));
+        }
+
         // create lock record if not exists
         if (!$sql_arr) {
             $this->db->query(
-                "INSERT INTO kolab_cache (resource, type, msguid, created, uid, data, xml)".
-                " VALUES (?, ?, 1, ?, '', '', '')",
+                "INSERT INTO kolab_cache (resource, type, msguid, created, uid, data, xml, tags, words)".
+                " VALUES (?, ?, 1, " . $this->db->now() . ", '', '', '', '', '')",
                 $this->resource_uri,
-                'lock',
-                date('Y-m-d H:i:s')
+                'lock'
             );
         }
-        // wait if locked (expire locks after 10 minutes)
-        else if (intval($sql_arr['locked']) > 0 && (time() - $sql_arr['created']) < 600) {
-            usleep(500000);
-            return $this->_sync_lock();
-        }
-        // set lock
         else {
             $this->db->query(
-                "UPDATE kolab_cache SET msguid=1, created=? ".
-                "WHERE resource=? AND type=?",
-                date('Y-m-d H:i:s'),
+                "UPDATE kolab_cache SET msguid = 1, created = " . $this->db->now() .
+                " WHERE resource = ? AND type = ?",
                 $this->resource_uri,
                 'lock'
             );
@@ -697,8 +737,7 @@
             return;
 
         $this->db->query(
-            "UPDATE kolab_cache SET msguid=0 ".
-            "WHERE resource=? AND type=?",
+            "UPDATE kolab_cache SET msguid = 0 WHERE resource = ? AND type = ?",
             $this->resource_uri,
             'lock'
         );
@@ -717,7 +756,8 @@
     {
         if (!isset($this->uid2msg[$uid])) {
             // use IMAP SEARCH to get the right message
-            $index = $this->imap->search_once($this->folder->name, ($deleted ? '' : 'UNDELETED ') . 'HEADER SUBJECT ' . $uid);
+            $index = $this->imap->search_once($this->folder->name, ($deleted ? '' : 'UNDELETED ') .
+                'HEADER SUBJECT ' . rcube_imap_generic::escape($uid));
             $results = $index->get();
             $this->uid2msg[$uid] = $results[0];
         }

kolab-syncroton-2.1.0.tar.gz/lib/plugins/libkolab/lib/kolab_storage_folder.php -> kolab-syncroton-2.2.0.tar.gz/lib/plugins/libkolab/lib/kolab_storage_folder.php Changed

@@ -5,6 +5,7 @@
  *
  * @version @package_version@
  * @author Thomas Bruederli <bruederli@kolabsys.com>
+ * @author Aleksander Machniak <machniak@kolabsys.com>
  *
  * Copyright (C) 2012, Kolab Systems AG <contact@kolabsys.com>
  *
@@ -48,11 +49,12 @@
     public $cache;
 
     private $type_annotation;
+    private $namespace;
     private $imap;
     private $info;
+    private $idata;
     private $owner;
     private $resource_uri;
-    private $uid2msg = array();
 
 
     /**
@@ -98,6 +100,16 @@
         return $this->info;
     }
 
+    /**
+     * Make IMAP folder data available for this folder
+     */
+    public function get_imap_data()
+    {
+        if (!isset($this->idata))
+            $this->idata = $this->imap->folder_data($this->name);
+
+        return $this->idata;
+    }
 
     /**
      * Returns IMAP metadata/annotations (GETMETADATA/GETANNOTATION)
@@ -148,7 +160,6 @@
             break;
 
         default:
-            $owner = '';
             list($prefix, $user) = explode($this->imap->get_hierarchy_delimiter(), $info['name']);
             if (strpos($user, '@') === false) {
                 $domain = strstr($rcmail->get_user_name(), '@');
@@ -170,7 +181,9 @@
      */
     public function get_namespace()
     {
-        return $this->imap->folder_namespace($this->name);
+        if (!isset($this->namespace))
+            $this->namespace = $this->imap->folder_namespace($this->name);
+        return $this->namespace;
     }
 
 
@@ -191,6 +204,35 @@
 
 
     /**
+     * Get the display name value of this folder
+     *
+     * @return string Folder name
+     */
+    public function get_name()
+    {
+        return kolab_storage::object_name($this->name, $this->namespace);
+    }
+
+
+    /**
+     * Get the color value stored in metadata
+     *
+     * @param string Default color value to return if not set
+     * @return mixed Color value from IMAP metadata or $default is not set
+     */
+    public function get_color($default = null)
+    {
+        // color is defined in folder METADATA
+        $metadata = $this->get_metadata(array(kolab_storage::COLOR_KEY_PRIVATE, kolab_storage::COLOR_KEY_SHARED));
+        if (($color = $metadata[kolab_storage::COLOR_KEY_PRIVATE]) || ($color = $metadata[kolab_storage::COLOR_KEY_SHARED])) {
+            return $color;
+        }
+
+        return $default;
+    }
+
+
+    /**
      * Compose a unique resource URI for this IMAP folder
      */
     public function get_resource_uri()
@@ -204,7 +246,7 @@
         if (is_array($nsdata[0]) && strlen($nsdata[0][0]) && strpos($this->name, $nsdata[0][0]) === 0) {
             $subpath = substr($this->name, strlen($nsdata[0][0]));
             if ($ns == 'other') {
-                list($user, $suffix) = explode($nsdata[0][1], $subpath);
+                list($user, $suffix) = explode($nsdata[0][1], $subpath, 2);
                 $subpath = $suffix;
             }
         }
@@ -218,46 +260,47 @@
     }
 
     /**
-     * Check subscription status of this folder
+     * Check activation status of this folder
      *
-     * @param string Subscription type (kolab_storage::SERVERSIDE_SUBSCRIPTION or kolab_storage::CLIENTSIDE_SUBSCRIPTION)
-     * @return boolean True if subscribed, false if not
+     * @return boolean True if enabled, false if not
      */
-    public function is_subscribed($type = 0)
+    public function is_active()
     {
-        static $subscribed;  // local cache
-
-        if ($type == kolab_storage::SERVERSIDE_SUBSCRIPTION) {
-            if (!$subscribed)
-                $subscribed = $this->imap->list_folders_subscribed();
+        return kolab_storage::folder_is_active($this->name);
+    }
 
-            return in_array($this->name, $subscribed);
-        }
-        else if (kolab_storage::CLIENTSIDE_SUBSCRIPTION) {
-            // TODO: implement this
-            return true;
-        }
+    /**
+     * Change activation status of this folder
+     *
+     * @param boolean The desired subscription status: true = active, false = not active
+     *
+     * @return True on success, false on error
+     */
+    public function activate($active)
+    {
+        return $active ? kolab_storage::folder_activate($this->name) : kolab_storage::folder_deactivate($this->name);
+    }
 
-        return false;
+    /**
+     * Check subscription status of this folder
+     *
+     * @return boolean True if subscribed, false if not
+     */
+    public function is_subscribed()
+    {
+        return kolab_storage::folder_is_subscribed($this->name);
     }
 
     /**
      * Change subscription status of this folder
      *
      * @param boolean The desired subscription status: true = subscribed, false = not subscribed
-     * @param string  Subscription type (kolab_storage::SERVERSIDE_SUBSCRIPTION or kolab_storage::CLIENTSIDE_SUBSCRIPTION)
+     *
      * @return True on success, false on error
      */
-    public function subscribe($subscribed, $type = 0)
+    public function subscribe($subscribed)
     {
-        if ($type == kolab_storage::SERVERSIDE_SUBSCRIPTION) {
-            return $subscribed ? $this->imap->subscribe($this->name) : $this->imap->unsubscribe($this->name);
-        }
-        else {
-          // TODO: implement this
-        }
-
-        return false;
+        return $subscribed ? kolab_storage::folder_subscribe($this->name) : kolab_storage::folder_unsubscribe($this->name);
     }
 
 
@@ -369,17 +412,22 @@
     /**
      * Getter for a single Kolab object, identified by its UID
      *
-     * @param string Object UID
+     * @param string $uid  Object UID
+     * @param string $type Object type (e.g. contact, event, todo, journal, note, configuration)
+     *                     Defaults to folder type
+     *
      * @return array The Kolab object represented as hash array
      */
-    public function get_object($uid)
+    public function get_object($uid, $type = null)
     {
         // synchronize caches
         $this->cache->synchronize();
 
         $msguid = $this->cache->uid2msguid($uid);
-        if ($msguid && ($object = $this->cache->get($msguid)))
+
+        if ($msguid && ($object = $this->cache->get($msguid, $type))) {
             return $object;
+        }
 
         return false;
     }
@@ -389,17 +437,21 @@
      * Fetch a Kolab object attachment which is stored in a separate part
      * of the mail MIME message that represents the Kolab record.
      *
-     * @param string  Object's UID
-     * @param string  The attachment's mime number
-     * @param string  IMAP folder where message is stored;
-     *                If set, that also implies that the given UID is an IMAP UID
+     * @param string   Object's UID
+     * @param string   The attachment's mime number
+     * @param string   IMAP folder where message is stored;
+     *                 If set, that also implies that the given UID is an IMAP UID
+     * @param bool     True to print the part content
+     * @param resource File pointer to save the message part
+     * @param boolean  Disables charset conversion
+     *
      * @return mixed  The attachment content as binary string
      */
-    public function get_attachment($uid, $part, $mailbox = null)
+    public function get_attachment($uid, $part, $mailbox = null, $print = false, $fp = null, $skip_charset_conv = false)
     {
         if ($msguid = ($mailbox ? $uid : $this->cache->uid2msguid($uid))) {
             $this->imap->set_folder($mailbox ? $mailbox : $this->name);
-            return $this->imap->get_message_part($msguid, $part);
+            return $this->imap->get_message_part($msguid, $part, null, $print, $fp, $skip_charset_conv);
         }
 
         return null;
@@ -423,12 +475,40 @@
         $this->imap->set_folder($folder);
 
         $headers = $this->imap->get_message_headers($msguid);
+        $message = null;
 
         // Message doesn't exist?
         if (empty($headers)) {
             return false;
         }
 
+        // extract the X-Kolab-Type header from the XML attachment part if missing
+        if (empty($headers->others['x-kolab-type'])) {
+            $message = new rcube_message($msguid);
+            foreach ((array)$message->attachments as $part) {
+                if (strpos($part->mimetype, kolab_format::KTYPE_PREFIX) === 0) {
+                    $headers->others['x-kolab-type'] = $part->mimetype;
+                    break;
+                }
+            }
+        }
+        // fix buggy messages stating the X-Kolab-Type header twice
+        else if (is_array($headers->others['x-kolab-type'])) {
+            $headers->others['x-kolab-type'] = reset($headers->others['x-kolab-type']);
+        }
+
+        // no object type header found: abort
+        if (empty($headers->others['x-kolab-type'])) {
+            rcube::raise_error(array(
+                'code' => 600,
+                'type' => 'php',
+                'file' => __FILE__,
+                'line' => __LINE__,
+                'message' => "No X-Kolab-Type information found in message $msguid ($this->name).",
+            ), true);
+            return false;
+        }
+
         $object_type = kolab_format::mime2object_type($headers->others['x-kolab-type']);
         $content_type  = kolab_format::KTYPE_PREFIX . $object_type;
 
@@ -436,7 +516,7 @@
         if ($type != '*' && $object_type != $type)
             return false;
 
-        $message = new rcube_message($msguid);
+        if (!$message) $message = new rcube_message($msguid);
         $attachments = array();
 
         // get XML part
@@ -445,12 +525,23 @@
                 $xml = $part->body ? $part->body : $message->get_part_content($part->mime_id);
             }
             else if ($part->filename || $part->content_id) {
-                $key = $part->content_id ? trim($part->content_id, '<>') : $part->filename;
+                $key  = $part->content_id ? trim($part->content_id, '<>') : $part->filename;
+                $size = null;
+
+                // Use Content-Disposition 'size' as for the Kolab Format spec.
+                if (isset($part->d_parameters['size'])) {
+                    $size = $part->d_parameters['size'];
+                }
+                // we can trust part size only if it's not encoded
+                else if ($part->encoding == 'binary' || $part->encoding == '7bit' || $part->encoding == '8bit') {
+                    $size = $part->size;
+                }
+
                 $attachments[$key] = array(
-                    'id' => $part->mime_id,
-                    'name' => $part->filename,
+                    'id'       => $part->mime_id,
+                    'name'     => $part->filename,
                     'mimetype' => $part->mimetype,
-                    'size' => $part->size,
+                    'size'     => $size,
                 );
             }
         }
@@ -466,46 +557,33 @@
             return false;
         }
 
-        $format = kolab_format::factory($object_type);
-
-        if (is_a($format, 'PEAR_Error'))
-            return false;
-
         // check kolab format version
-        $mime_version = $headers->others['x-kolab-mime-version'];
-        if (empty($mime_version)) {
+        $format_version = $headers->others['x-kolab-mime-version'];
+        if (empty($format_version)) {
             list($xmltype, $subtype) = explode('.', $object_type);
             $xmlhead = substr($xml, 0, 512);
 
             // detect old Kolab 2.0 format
             if (strpos($xmlhead, '<' . $xmltype) !== false && strpos($xmlhead, 'xmlns=') === false)
-                $mime_version = 2.0;
+                $format_version = '2.0';
             else
-                $mime_version = 3.0; // assume 3.0
+                $format_version = '3.0'; // assume 3.0
         }
 
-        if ($mime_version <= 2.0) {
-            // read Kolab 2.0 format
-            $handler = class_exists('Horde_Kolab_Format') ? Horde_Kolab_Format::factory('XML', $xmltype, array('subtype' => $subtype)) : null;
-            if (!is_object($handler) || is_a($handler, 'PEAR_Error')) {
-                return false;
-            }
+        // get Kolab format handler for the given type
+        $format = kolab_format::factory($object_type, $format_version);
 
-            // XML-to-array
-            $object = $handler->load($xml);
-            $format->fromkolab2($object);
-        }
-        else {
-            // load Kolab 3 format using libkolabxml
-            $format->load($xml);
-        }
+        if (is_a($format, 'PEAR_Error'))
+            return false;
+
+        // load Kolab object from XML part
+        $format->load($xml);
 
         if ($format->is_valid()) {
-            $object = $format->to_array();
-            $object['_type'] = $object_type;
-            $object['_msguid'] = $msguid;
-            $object['_mailbox'] = $this->name;
-            $object['_attachments'] = array_merge((array)$object['_attachments'], $attachments);
+            $object = $format->to_array(array('_attachments' => $attachments));
+            $object['_type']      = $object_type;
+            $object['_msguid']    = $msguid;
+            $object['_mailbox']   = $this->name;
             $object['_formatobj'] = $format;
 
             return $object;
@@ -527,7 +605,6 @@
         return false;
     }
 
-
     /**
      * Save an object in this folder.
      *
@@ -552,17 +629,52 @@
                     unset($object['_attachments'][$key]);
                 }
                 // load photo.attachment from old Kolab2 format to be directly embedded in xcard block
-                else if ($key == 'photo.attachment' && !isset($object['photo']) && !$object['_attachments'][$key]['content'] && $att['id']) {
-                    $object['photo'] = $this->get_attachment($object['_msguid'], $att['id'], $object['_mailbox']);
+                else if ($type == 'contact' && ($key == 'photo.attachment' || $key == 'kolab-picture.png') && $att['id']) {
+                    if (!isset($object['photo']))
+                        $object['photo'] = $this->get_attachment($object['_msguid'], $att['id'], $object['_mailbox']);
                     unset($object['_attachments'][$key]);
                 }
             }
         }
 
-        // generate unique keys (used as content-id) for attachments
+        // save contact photo to attachment for Kolab2 format
+        if (kolab_storage::$version == '2.0' && $object['photo']) {
+            $attkey = 'kolab-picture.png';  // this file name is hard-coded in libkolab/kolabformatV2/contact.cpp
+            $object['_attachments'][$attkey] = array(
+                'mimetype'=> rcube_mime::image_content_type($object['photo']),
+                'content' => preg_match('![^a-z0-9/=+-]!i', $object['photo']) ? $object['photo'] : base64_decode($object['photo']),
+            );
+        }
+
+        // process attachments
         if (is_array($object['_attachments'])) {
             $numatt = count($object['_attachments']);
             foreach ($object['_attachments'] as $key => $attachment) {
+                // FIXME: kolab_storage and Roundcube attachment hooks use different fields!
+                if (empty($attachment['content']) && !empty($attachment['data']))
+                    $attachment['content'] = $attachment['data'];
+
+                // make sure size is set, so object saved in cache contains this info
+                if (!isset($attachment['size'])) {
+                    if (!empty($attachment['content'])) {
+                        if (is_resource($attachment['content'])) {
+                            // this need to be a seekable resource, otherwise
+                            // fstat() failes and we're unable to determine size
+                            // here nor in rcube_imap_generic before IMAP APPEND
+                            $stat = fstat($attachment['content']);
+                            $attachment['size'] = $stat ? $stat['size'] : 0;
+                        }
+                        else {
+                            $attachment['size'] = strlen($attachment['content']);
+                        }
+                    }
+                    else if (!empty($attachment['path'])) {
+                        $attachment['size'] = filesize($attachment['path']);
+                    }
+                    $object['_attachments'][$key] = $attachment;
+                }
+
+                // generate unique keys (used as content-id) for attachments
                 if (is_numeric($key) && $key < $numatt) {
                     // derrive content-id from attachment file name
                     $ext = preg_match('/(\.[a-z0-9]{1,6})$/i', $attachment['name'], $m) ? $m[1] : null;
@@ -576,29 +688,109 @@
             }
         }
 
-        if ($raw_msg = $this->build_message($object, $type)) {
-            $result = $this->imap->save_message($this->name, $raw_msg, '', false);
+        // save recurrence exceptions as individual objects due to lack of support in Kolab v2 format
+        if (kolab_storage::$version == '2.0' && $object['recurrence']['EXCEPTIONS']) {
+            $this->save_recurrence_exceptions($object, $type);
+        }
+
+        // check IMAP BINARY extension support for 'file' objects
+        // allow configuration to workaround bug in Cyrus < 2.4.17
+        $rcmail = rcube::get_instance();
+        $binary = $type == 'file' && !$rcmail->config->get('kolab_binary_disable') && $this->imap->get_capability('BINARY');
+
+        // generate and save object message
+        if ($raw_msg = $this->build_message($object, $type, $binary, $body_file)) {
+            // resolve old msguid before saving
+            if ($uid && empty($object['_msguid']) && ($msguid = $this->cache->uid2msguid($uid))) {
+                $object['_msguid'] = $msguid;
+                $object['_mailbox'] = $this->name;
+            }
+
+            $result = $this->imap->save_message($this->name, $raw_msg, null, false, null, null, $binary);
 
             // delete old message
             if ($result && !empty($object['_msguid']) && !empty($object['_mailbox'])) {
                 $this->imap->delete_message($object['_msguid'], $object['_mailbox']);
                 $this->cache->set($object['_msguid'], false, $object['_mailbox']);
             }
-            else if ($result && $uid && ($msguid = $this->cache->uid2msguid($uid))) {
-                $this->imap->delete_message($msguid, $this->name);
-                $this->cache->set($object['_msguid'], false);
-            }
 
             // update cache with new UID
             if ($result) {
                 $object['_msguid'] = $result;
                 $this->cache->insert($result, $object);
+
+                // remove temp file
+                if ($body_file) {
+                    @unlink($body_file);
+                }
             }
         }
-        
+
         return $result;
     }
 
+    /**
+     * Save recurrence exceptions as individual objects.
+     * The Kolab v2 format doesn't allow us to save fully embedded exception objects.
+     *
+     * @param array Hash array with event properties
+     * @param string Object type
+     */
+    private function save_recurrence_exceptions(&$object, $type = null)
+    {
+        if ($object['recurrence']['EXCEPTIONS']) {
+            $exdates = array();
+            foreach ((array)$object['recurrence']['EXDATE'] as $exdate) {
+                $key = is_a($exdate, 'DateTime') ? $exdate->format('Y-m-d') : strval($exdate);
+                $exdates[$key] = 1;
+            }
+
+            // save every exception as individual object
+            foreach((array)$object['recurrence']['EXCEPTIONS'] as $exception) {
+                $exception['uid'] = self::recurrence_exception_uid($object['uid'], $exception['start']->format('Ymd'));
+                $exception['sequence'] = $object['sequence'] + 1;
+
+                if ($exception['thisandfuture']) {
+                    $exception['recurrence'] = $object['recurrence'];
+
+                    // adjust the recurrence duration of the exception
+                    if ($object['recurrence']['COUNT']) {
+                        $recurrence = new kolab_date_recurrence($object['_formatobj']);
+                        if ($end = $recurrence->end()) {
+                            unset($exception['recurrence']['COUNT']);
+                            $exception['recurrence']['UNTIL'] = new DateTime('@'.$end);
+                        }
+                    }
+
+                    // set UNTIL date if we have a thisandfuture exception
+                    $untildate = clone $exception['start'];
+                    $untildate->sub(new DateInterval('P1D'));
+                    $object['recurrence']['UNTIL'] = $untildate;
+                    unset($object['recurrence']['COUNT']);
+                }
+                else {
+                    if (!$exdates[$exception['start']->format('Y-m-d')])
+                        $object['recurrence']['EXDATE'][] = clone $exception['start'];
+                    unset($exception['recurrence']);
+                }
+
+                unset($exception['recurrence']['EXCEPTIONS'], $exception['_formatobj'], $exception['_msguid']);
+                $this->save($exception, $type, $exception['uid']);
+            }
+
+            unset($object['recurrence']['EXCEPTIONS']);
+        }
+    }
+
+    /**
+     * Generate an object UID with the given recurrence-ID in a way that it is
+     * unique (the original UID is not a substring) but still recoverable.
+     */
+    private static function recurrence_exception_uid($uid, $recurrence_id)
+    {
+        $offset = -2;
+        return substr($uid, 0, $offset) . '-' . $recurrence_id . '-' . substr($uid, $offset);
+    }
 
     /**
      * Delete the specified object from this folder.
@@ -666,7 +858,7 @@
     public function move($uid, $target_folder)
     {
         if ($msguid = $this->cache->uid2msguid($uid)) {
-            if ($success = $this->imap->move_message($msguid, $target_folder, $this->name)) {
+            if ($this->imap->move_message($msguid, $target_folder, $this->name)) {
                 $this->cache->move($msguid, $uid, $target_folder);
                 return true;
             }
@@ -685,8 +877,16 @@
 
     /**
      * Creates source of the configuration object message
+     *
+     * @param array  $object    The array that holds the data of the object.
+     * @param string $type      The type of the kolab object.
+     * @param bool   $binary    Enables use of binary encoding of attachment(s)
+     * @param string $body_file Reference to filename of message body
+     *
+     * @return mixed Message as string or array with two elements
+     *               (one for message file path, second for message headers)
      */
-    private function build_message(&$object, $type)
+    private function build_message(&$object, $type, $binary, &$body_file)
     {
         // load old object to preserve data we don't understand/process
         if (is_object($object['_formatobj']))
@@ -696,43 +896,68 @@
 
         // create new kolab_format instance
         if (!$format)
-            $format = kolab_format::factory($type);
+            $format = kolab_format::factory($type, kolab_storage::$version);
 
         if (PEAR::isError($format))
             return false;
 
         $format->set($object);
-        $xml = $format->write();
+        $xml = $format->write(kolab_storage::$version);
         $object['uid'] = $format->uid;  // read UID from format
         $object['_formatobj'] = $format;
 
-        if (!$format->is_valid() || empty($object['uid'])) {
+        if (empty($xml) || !$format->is_valid() || empty($object['uid'])) {
             return false;
         }
 
-        $mime = new Mail_mime("\r\n");
-        $rcmail = rcube::get_instance();
-        $headers = array();
-        $part_id = 1;
+        $mime     = new Mail_mime("\r\n");
+        $rcmail   = rcube::get_instance();
+        $headers  = array();
+        $files    = array();
+        $part_id  = 1;
+        $encoding = $binary ? 'binary' : 'base64';
 
-        if ($ident = $rcmail->user->get_identity()) {
-            $headers['From'] = $ident['email'];
-            $headers['To'] = $ident['email'];
+        if ($user_email = $rcmail->get_user_email()) {
+            $headers['From'] = $user_email;
+            $headers['To'] = $user_email;
         }
         $headers['Date'] = date('r');
         $headers['X-Kolab-Type'] = kolab_format::KTYPE_PREFIX . $type;
-        $headers['X-Kolab-Mime-Version'] = kolab_format::VERSION;
+        $headers['X-Kolab-Mime-Version'] = kolab_storage::$version;
         $headers['Subject'] = $object['uid'];
 //        $headers['Message-ID'] = $rcmail->gen_message_id();
         $headers['User-Agent'] = $rcmail->config->get('useragent');
 
+        // Check if we have enough memory to handle the message in it
+        // It's faster than using files, so we'll do this if we only can
+        if (!empty($object['_attachments']) && ($mem_limit = parse_bytes(ini_get('memory_limit'))) > 0) {
+            $memory = function_exists('memory_get_usage') ? memory_get_usage() : 16*1024*1024; // safe value: 16MB
+
+            foreach ($object['_attachments'] as $id => $attachment) {
+                $memory += $attachment['size'];
+            }
+
+            // 1.33 is for base64, we need at least 4x more memory than the message size
+            if ($memory * ($binary ? 1 : 1.33) * 4 > $mem_limit) {
+                $marker   = '%%%~~~' . md5(microtime(true) . $memory) . '~~~%%%';
+                $is_file  = true;
+                $temp_dir = unslashify($rcmail->config->get('temp_dir'));
+                $mime->setParam('delay_file_io', true);
+            }
+        }
+
         $mime->headers($headers);
-        $mime->setTXTBody('This is a Kolab Groupware object. '
-            . 'To view this object you will need an email client that understands the Kolab Groupware format. '
+        $mime->setTXTBody("This is a Kolab Groupware object. "
+            . "To view this object you will need an email client that understands the Kolab Groupware format. "
             . "For a list of such email clients please visit http://www.kolab.org/\n\n");
 
+        $ctype = kolab_storage::$version == '2.0' ? $format->CTYPEv2 : $format->CTYPE;
+        // Convert new lines to \r\n, to wrokaround "NO Message contains bare newlines"
+        // when APPENDing from temp file
+        $xml = preg_replace('/\r?\n/', "\r\n", $xml);
+
         $mime->addAttachment($xml,  // file
-            $format->CTYPE,         // content-type
+            $ctype,                 // content-type
             'kolab.xml',            // filename
             false,                  // is_file
             '8bit',                 // encoding
@@ -742,29 +967,92 @@
         $part_id++;
 
         // save object attachments as separate parts
-        // TODO: optimize memory consumption by using tempfiles for transfer
         foreach ((array)$object['_attachments'] as $key => $att) {
             if (empty($att['content']) && !empty($att['id'])) {
+                // @TODO: use IMAP CATENATE to skip attachment fetch+push operation
                 $msguid = !empty($object['_msguid']) ? $object['_msguid'] : $object['uid'];
-                $att['content'] = $this->get_attachment($msguid, $att['id'], $object['_mailbox']);
+                if ($is_file) {
+                    $att['path'] = tempnam($temp_dir, 'rcmAttmnt');
+                    if (($fp = fopen($att['path'], 'w')) && $this->get_attachment($msguid, $att['id'], $object['_mailbox'], false, $fp, true)) {
+                        fclose($fp);
+                    }
+                    else {
+                        return false;
+                    }
+                }
+                else {
+                    $att['content'] = $this->get_attachment($msguid, $att['id'], $object['_mailbox'], false, null, true);
+                }
             }
 
             $headers = array('Content-ID' => Mail_mimePart::encodeHeader('Content-ID', '<' . $key . '>', RCUBE_CHARSET, 'quoted-printable'));
             $name = !empty($att['name']) ? $att['name'] : $key;
 
-            if (!empty($att['content'])) {
-                $mime->addAttachment($att['content'], $att['mimetype'], $name, false, 'base64', 'attachment', '', '', '', null, null, '', RCUBE_CHARSET, $headers);
-                $part_id++;
+            // To store binary files we can use faster method
+            // without writting full message content to a temporary file but
+            // directly to IMAP, see rcube_imap_generic::append().
+            // I.e. use file handles where possible
+            if (!empty($att['path'])) {
+                if ($is_file && $binary) {
+                    $files[] = fopen($att['path'], 'r');
+                    $mime->addAttachment($marker, $att['mimetype'], $name, false, $encoding, 'attachment', '', '', '', null, null, '', RCUBE_CHARSET, $headers);
+                }
+                else {
+                    $mime->addAttachment($att['path'], $att['mimetype'], $name, true, $encoding, 'attachment', '', '', '', null, null, '', RCUBE_CHARSET, $headers);
+                }
+            }
+            else {
+                if (is_resource($att['content']) && $is_file && $binary) {
+                    $files[] = $att['content'];
+                    $mime->addAttachment($marker, $att['mimetype'], $name, false, $encoding, 'attachment', '', '', '', null, null, '', RCUBE_CHARSET, $headers);
+                }
+                else {
+                    if (is_resource($att['content'])) {
+                        @rewind($att['content']);
+                        $att['content'] = stream_get_contents($att['content']);
+                    }
+                    $mime->addAttachment($att['content'], $att['mimetype'], $name, false, $encoding, 'attachment', '', '', '', null, null, '', RCUBE_CHARSET, $headers);
+                }
+            }
+
+            $object['_attachments'][$key]['id'] = ++$part_id;
+        }
+
+        if (!$is_file || !empty($files)) {
+            $message = $mime->getMessage();
+        }
+
+        // parse message and build message array with
+        // attachment file pointers in place of file markers
+        if (!empty($files)) {
+            $message = explode($marker, $message);
+            $tmp     = array();
+
+            foreach ($message as $msg_part) {
+                $tmp[] = $msg_part;
+                if ($file = array_shift($files)) {
+                    $tmp[] = $file;
+                }
             }
-            else if (!empty($att['path'])) {
-                $mime->addAttachment($att['path'], $att['mimetype'], $name, true, 'base64', 'attachment', '', '', '', null, null, '', RCUBE_CHARSET, $headers);
-                $part_id++;
+            $message = $tmp;
+        }
+        // write complete message body into temp file
+        else if ($is_file) {
+            // use common temp dir
+            $body_file = tempnam($temp_dir, 'rcmMsg');
+
+            if (PEAR::isError($mime_result = $mime->saveMessageBody($body_file))) {
+                self::raise_error(array('code' => 650, 'type' => 'php',
+                    'file' => __FILE__, 'line' => __LINE__,
+                    'message' => "Could not create message: ".$mime_result->getMessage()),
+                    true, false);
+                return false;
             }
 
-            $object['_attachments'][$key]['id'] = $part_id;
+            $message = array(trim($mime->txtHeaders()) . "\r\n\r\n", fopen($body_file, 'r'));
         }
 
-        return $mime->getMessage();
+        return $message;
     }
 
 
@@ -784,7 +1072,11 @@
         case 'event':
             if ($this->get_namespace() == 'personal') {
                 $result = $this->trigger_url(
-                    sprintf('%s/trigger/%s/%s.pfb', kolab_storage::get_freebusy_server(), $owner, $this->imap->mod_folder($this->name)),
+                    sprintf('%s/trigger/%s/%s.pfb',
+                        kolab_storage::get_freebusy_server(),
+                        urlencode($owner),
+                        urlencode($this->imap->mod_folder($this->name))
+                    ),
                     $this->imap->options['user'],
                     $this->imap->options['password']
                 );

kolab-syncroton-2.1.0.tar.gz/lib/plugins/libkolab/libkolab.php -> kolab-syncroton-2.2.0.tar.gz/lib/plugins/libkolab/libkolab.php Changed

kolab-syncroton-2.2.0.tar.gz/lib/plugins/libkolab/package.xml Added

@@ -0,0 +1,101 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<package xmlns="http://pear.php.net/dtd/package-2.0" xmlns:tasks="http://pear.php.net/dtd/tasks-1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" packagerversion="1.9.0" version="2.0" xsi:schemaLocation="http://pear.php.net/dtd/tasks-1.0
+    http://pear.php.net/dtd/tasks-1.0.xsd
+    http://pear.php.net/dtd/package-2.0
+    http://pear.php.net/dtd/package-2.0.xsd">
+	<name>libkolab</name>
+	<uri>http://git.kolab.org/roundcubemail-plugins-kolab/</uri>
+	<summary>Kolab core library</summary>
+	<description>Plugin to setup a basic environment for the interaction with a Kolab server.</description>
+	<lead>
+		<name>Thomas Bruederli</name>
+		<user>bruederli</user>
+		<email>bruederli@kolabsys.com</email>
+		<active>yes</active>
+	</lead>
+	<developer>
+		<name>Alensader Machniak</name>
+		<user>machniak</user>
+		<email>machniak@kolabsys.com</email>
+		<active>yes</active>
+	</developer>
+	<date>2013-04-19</date>
+	<version>
+		<release>0.9</release>
+		<api>0.9</api>
+	</version>
+	<stability>
+		<release>stable</release>
+		<api>stable</api>
+	</stability>
+	<license uri="http://www.gnu.org/licenses/agpl.html">GNU AGPLv3</license>
+	<notes>-</notes>
+	<contents>
+		<dir baseinstalldir="/" name="/">
+			<file name="libkolab.php" role="php">
+				<tasks:replace from="@package_version@" to="version" type="package-info"/>
+			</file>
+			<file name="lib/kolab_format.php" role="php">
+				<tasks:replace from="@package_version@" to="version" type="package-info"/>
+			</file>
+			<file name="lib/kolab_format_configuration.php" role="php">
+				<tasks:replace from="@package_version@" to="version" type="package-info"/>
+			</file>
+			<file name="lib/kolab_format_contact.php" role="php">
+				<tasks:replace from="@package_version@" to="version" type="package-info"/>
+			</file>
+			<file name="lib/kolab_format_distributionlist.php" role="php">
+				<tasks:replace from="@package_version@" to="version" type="package-info"/>
+			</file>
+			<file name="lib/kolab_format_event.php" role="php">
+				<tasks:replace from="@package_version@" to="version" type="package-info"/>
+			</file>
+			<file name="lib/kolab_format_file.php" role="php">
+				<tasks:replace from="@package_version@" to="version" type="package-info"/>
+			</file>
+			<file name="lib/kolab_format_journal.php" role="php">
+				<tasks:replace from="@package_version@" to="version" type="package-info"/>
+			</file>
+			<file name="lib/kolab_format_note.php" role="php">
+				<tasks:replace from="@package_version@" to="version" type="package-info"/>
+			</file>
+			<file name="lib/kolab_format_task.php" role="php">
+				<tasks:replace from="@package_version@" to="version" type="package-info"/>
+			</file>
+			<file name="lib/kolab_format_xcal.php" role="php">
+				<tasks:replace from="@package_version@" to="version" type="package-info"/>
+			</file>
+			<file name="lib/kolab_storage.php" role="php">
+				<tasks:replace from="@package_version@" to="version" type="package-info"/>
+			</file>
+			<file name="lib/kolab_storage_cache.php" role="php">
+				<tasks:replace from="@package_version@" to="version" type="package-info"/>
+			</file>
+			<file name="lib/kolab_storage_folder.php" role="php">
+				<tasks:replace from="@package_version@" to="version" type="package-info"/>
+			</file>
+			<file name="lib/kolab_date_recurrence.php" role="php">
+				<tasks:replace from="@package_version@" to="version" type="package-info"/>
+			</file>
+
+			<file name="bin/modcache.php" role="php"></file>
+
+			<file name="config.inc.php.dist" role="data"></file>
+			<file name="LICENSE" role="data"></file>
+			<file name="README" role="data"></file>
+			<file name="UPGRADING" role="data"></file>
+		</dir>
+		
+	</contents>
+	<dependencies>
+		<required>
+			<php>
+				<min>5.3.1</min>
+			</php>
+			<pearinstaller>
+				<min>1.7.0</min>
+			</pearinstaller>
+		</required>
+	</dependencies>
+	<phprelease/>
+</package>

kolab-syncroton-2.1.0.tar.gz/tests/data.php -> kolab-syncroton-2.2.0.tar.gz/tests/data.php Changed

@@ -22,7 +22,7 @@
         $event = new Syncroton_Model_Event($xml->ApplicationData);
         $data  = new kolab_sync_data_test;
 
-        $result = $data->recurrence_to_kolab($event->recurrence);
+        $result = $data->recurrence_to_kolab($event);
 
         $this->assertEquals('DAILY', $result['FREQ']);
         $this->assertEquals(1, $result['INTERVAL']);
@@ -42,7 +42,7 @@
         $xml   = new SimpleXMLElement($xml);
         $event = new Syncroton_Model_Event($xml->ApplicationData);
 
-        $result = $data->recurrence_to_kolab($event->recurrence);
+        $result = $data->recurrence_to_kolab($event, null);
 
         $this->assertEquals('WEEKLY', $result['FREQ']);
         $this->assertEquals(1, $result['INTERVAL']);
@@ -59,16 +59,16 @@
     {
     }
 
-    public function recurrence_to_kolab($data, $timezone = null)
+    public function recurrence_to_kolab($data)
     {
-        return parent::recurrence_to_kolab($data, $timezone);
+        return parent::recurrence_to_kolab($data, null);
     }
 
-    function toKolab(Syncroton_Model_IEntry $data, $folderId, $entry = null)
+    function toKolab(Syncroton_Model_IEntry $data, $folderId, $entry = null, $timezone = null)
     {
     }
 
-    function getEntry(Syncroton_Model_SyncCollection $collection, $serverId)
+    function getEntry(Syncroton_Model_SyncCollection $collection, $serverId, $as_array = false)
     {
     }
 }

kolab-syncroton-2.1.0.tar.gz/tests/phpunit.xml -> kolab-syncroton-2.2.0.tar.gz/tests/phpunit.xml Changed

kolab-syncroton-2.2.0.tar.gz/tests/timezone_converter.php Added

kolab-syncroton.dsc Changed