- merged SyncML-1.2 branch with trunk:

svn merge ^/trunk/phpgwapi@27377 ^/branches/SyncML-1.2/phpgwapi .

phpgwapi/inc/class.contenthistory.inc.php

@@ -39,7 +39,7 @@ class contenthistory
 	 *
 	 * @param string $_appName the appname example: infolog_notes
 	 * @param int $_id the internal egwapp content id
-	 * @return bool
+	 * @return boolean
 	 */
 	function expireMapping($_appName, $_id)
 	{
@@ -163,7 +163,7 @@ class contenthistory
 				// now update the time stamp
 				$newData = array (
 					'sync_changedby'	=> $GLOBALS['egw_info']['user']['account_id'],
-					$_action == 'modify' ? 'sync_modified' : 'sync_deleted' => $_ts ,
+					$_action == 'delete' ? 'sync_deleted' : 'sync_modified' => $this->db->to_timestamp($_ts),
 				);
 				$this->db->update(self::TABLE, $newData, $where,__LINE__,__FILE__);
 				break;

phpgwapi/inc/horde/Horde/Date.php

@@ -0,0 +1,769 @@
+<?php
+
+define('HORDE_DATE_SUNDAY',    0);
+define('HORDE_DATE_MONDAY',    1);
+define('HORDE_DATE_TUESDAY',   2);
+define('HORDE_DATE_WEDNESDAY', 3);
+define('HORDE_DATE_THURSDAY',  4);
+define('HORDE_DATE_FRIDAY',    5);
+define('HORDE_DATE_SATURDAY',  6);
+
+define('HORDE_DATE_MASK_SUNDAY',    1);
+define('HORDE_DATE_MASK_MONDAY',    2);
+define('HORDE_DATE_MASK_TUESDAY',   4);
+define('HORDE_DATE_MASK_WEDNESDAY', 8);
+define('HORDE_DATE_MASK_THURSDAY', 16);
+define('HORDE_DATE_MASK_FRIDAY',   32);
+define('HORDE_DATE_MASK_SATURDAY', 64);
+define('HORDE_DATE_MASK_WEEKDAYS', 62);
+define('HORDE_DATE_MASK_WEEKEND',  65);
+define('HORDE_DATE_MASK_ALLDAYS', 127);
+
+define('HORDE_DATE_MASK_SECOND',    1);
+define('HORDE_DATE_MASK_MINUTE',    2);
+define('HORDE_DATE_MASK_HOUR',      4);
+define('HORDE_DATE_MASK_DAY',       8);
+define('HORDE_DATE_MASK_MONTH',    16);
+define('HORDE_DATE_MASK_YEAR',     32);
+define('HORDE_DATE_MASK_ALLPARTS', 63);
+
+/**
+ * Horde Date wrapper/logic class, including some calculation
+ * functions.
+ *
+ * $Horde: framework/Date/Date.php,v 1.8.10.18 2008/09/17 08:46:04 jan Exp $
+ *
+ * @package Horde_Date
+ */
+class Horde_Date {
+
+    /**
+     * Year
+     *
+     * @var integer
+     */
+    var $year;
+
+    /**
+     * Month
+     *
+     * @var integer
+     */
+    var $month;
+
+    /**
+     * Day
+     *
+     * @var integer
+     */
+    var $mday;
+
+    /**
+     * Hour
+     *
+     * @var integer
+     */
+    var $hour = 0;
+
+    /**
+     * Minute
+     *
+     * @var integer
+     */
+    var $min = 0;
+
+    /**
+     * Second
+     *
+     * @var integer
+     */
+    var $sec = 0;
+
+    /**
+     * Internally supported strftime() specifiers.
+     *
+     * @var string
+     */
+    var $_supportedSpecs = '%CdDeHImMnRStTyY';
+
+    /**
+     * Build a new date object. If $date contains date parts, use them to
+     * initialize the object.
+     *
+     * Recognized formats:
+     * - arrays with keys 'year', 'month', 'mday', 'day' (since Horde 3.2),
+     *   'hour', 'min', 'minute' (since Horde 3.2), 'sec'
+     * - objects with properties 'year', 'month', 'mday', 'hour', 'min', 'sec'
+     * - yyyy-mm-dd hh:mm:ss (since Horde 3.1)
+     * - yyyymmddhhmmss (since Horde 3.1)
+     * - yyyymmddThhmmssZ (since Horde 3.1.4)
+     * - unix timestamps
+     */
+    function Horde_Date($date = null)
+    {
+        if (function_exists('nl_langinfo')) {
+            $this->_supportedSpecs .= 'bBpxX';
+        }
+
+        if (is_array($date) || is_object($date)) {
+            foreach ($date as $key => $val) {
+                if (in_array($key, array('year', 'month', 'mday', 'hour', 'min', 'sec'))) {
+                    $this->$key = (int)$val;
+                }
+            }
+
+            // If $date['day'] is present and numeric we may have been passed
+            // a Horde_Form_datetime array.
+            if (is_array($date) && isset($date['day']) &&
+                is_numeric($date['day'])) {
+                $this->mday = (int)$date['day'];
+            }
+            // 'minute' key also from Horde_Form_datetime
+            if (is_array($date) && isset($date['minute'])) {
+                $this->min = $date['minute'];
+            }
+        } elseif (!is_null($date)) {
+            // Match YYYY-MM-DD HH:MM:SS, YYYYMMDDHHMMSS and YYYYMMDD'T'HHMMSS'Z'.
+            if (preg_match('/(\d{4})-?(\d{2})-?(\d{2})T? ?(\d{2}):?(\d{2}):?(\d{2})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];
+            } else {
+                // 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 = $parts['seconds'];
+                }
+            }
+        }
+    }
+
+    /**
+     * @static
+     */
+    function isLeapYear($year)
+    {
+        if (strlen($year) != 4 || preg_match('/\D/', $year)) {
+            return false;
+        }
+
+        return (($year % 4 == 0 && $year % 100 != 0) || $year % 400 == 0);
+    }
+
+    /**
+     * Returns the day of the year (1-366) that corresponds to the
+     * first day of the given week.
+     *
+     * TODO: with PHP 5.1+, see http://derickrethans.nl/calculating_start_and_end_dates_of_a_week.php
+     *
+     * @param integer $week  The week of the year to find the first day of.
+     * @param integer $year  The year to calculate for.
+     *
+     * @return integer  The day of the year of the first day of the given week.
+     */
+    function firstDayOfWeek($week, $year)
+    {
+        $jan1 = new Horde_Date(array('year' => $year, 'month' => 1, 'mday' => 1));
+        $start = $jan1->dayOfWeek();
+        if ($start > HORDE_DATE_THURSDAY) {
+            $start -= 7;
+        }
+        return (($week * 7) - (7 + $start)) + 1;
+    }
+
+    /**
+     * @static
+     */
+    function daysInMonth($month, $year)
+    {
+        if ($month == 2) {
+            if (Horde_Date::isLeapYear($year)) {
+                return 29;
+            } else {
+                return 28;
+            }
+        } elseif ($month == 4 || $month == 6 || $month == 9 || $month == 11) {
+            return 30;
+        } else {
+            return 31;
+        }
+    }
+
+    /**
+     * Return the day of the week (0 = Sunday, 6 = Saturday) of this
+     * object's date.
+     *
+     * @return integer  The day of the week.
+     */
+    function dayOfWeek()
+    {
+        if ($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.
+     */
+    function dayOfYear()
+    {
+        $monthTotals = array(0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334);
+        $dayOfYear = $this->mday + $monthTotals[$this->month - 1];
+        if (Horde_Date::isLeapYear($this->year) && $this->month > 2) {
+            ++$dayOfYear;
+        }
+
+        return $dayOfYear;
+    }
+
+    /**
+     * Returns the week of the month.
+     *
+     * @since Horde 3.2
+     *
+     * @return integer  The week number.
+     */
+    function weekOfMonth()
+    {
+        return ceil($this->mday / 7);
+    }
+
+    /**
+     * Returns the week of the year, first Monday is first day of first week.
+     *
+     * @return integer  The week number.
+     */
+    function weekOfYear()
+    {
+        return $this->format('W');
+    }
+
+    /**
+     * Return the number of weeks in the given year (52 or 53).
+     *
+     * @static
+     *
+     * @param integer $year  The year to count the number of weeks in.
+     *
+     * @return integer $numWeeks   The number of weeks in $year.
+     */
+    function weeksInYear($year)
+    {
+        // Find the last Thursday of the year.
+        $day = 31;
+        $date = new Horde_Date(array('year' => $year, 'month' => 12, 'mday' => $day, 'hour' => 0, 'min' => 0, 'sec' => 0));
+        while ($date->dayOfWeek() != HORDE_DATE_THURSDAY) {
+            --$date->mday;
+        }
+        return $date->weekOfYear();
+    }
+
+    /**
+     * Set 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 $weekday to set to (defaults to 1).
+     */
+    function setNthWeekday($weekday, $nth = 1)
+    {
+        if ($weekday < HORDE_DATE_SUNDAY || $weekday > HORDE_DATE_SATURDAY) {
+            return false;
+        }
+
+        $this->mday = 1;
+        $first = $this->dayOfWeek();
+        if ($weekday < $first) {
+            $this->mday = 8 + $weekday - $first;
+        } else {
+            $this->mday = $weekday - $first + 1;
+        }
+        $this->mday += 7 * $nth - 7;
+
+        $this->correct();
+
+        return true;
+    }
+
+    function dump($prefix = '')
+    {
+        echo ($prefix ? $prefix . ': ' : '') . $this->year . '-' . $this->month . '-' . $this->mday . "<br />\n";
+    }
+
+    /**
+     * Is the date currently represented by this object a valid date?
+     *
+     * @return boolean  Validity, counting leap years, etc.
+     */
+    function isValid()
+    {
+        if ($this->year < 0 || $this->year > 9999) {
+            return false;
+        }
+        return checkdate($this->month, $this->mday, $this->year);
+    }
+
+    /**
+     * Correct any over- or underflows in any of the date's members.
+     *
+     * @param integer $mask  We may not want to correct some overflows.
+     */
+    function correct($mask = HORDE_DATE_MASK_ALLPARTS)
+    {
+        if ($mask & HORDE_DATE_MASK_SECOND) {
+            while ($this->sec < 0) {
+                --$this->min;
+                $this->sec += 60;
+            }
+            while ($this->sec > 59) {
+                ++$this->min;
+                $this->sec -= 60;
+            }
+        }
+
+        if ($mask & HORDE_DATE_MASK_MINUTE) {
+            while ($this->min < 0) {
+                --$this->hour;
+                $this->min += 60;
+            }
+            while ($this->min > 59) {
+                ++$this->hour;
+                $this->min -= 60;
+            }
+        }
+
+        if ($mask & HORDE_DATE_MASK_HOUR) {
+            while ($this->hour < 0) {
+                --$this->mday;
+                $this->hour += 24;
+            }
+            while ($this->hour > 23) {
+                ++$this->mday;
+                $this->hour -= 24;
+            }
+        }
+
+        if ($mask & HORDE_DATE_MASK_MONTH) {
+            while ($this->month > 12) {
+                ++$this->year;
+                $this->month -= 12;
+            }
+            while ($this->month < 1) {
+                --$this->year;
+                $this->month += 12;
+            }
+        }
+
+        if ($mask & HORDE_DATE_MASK_DAY) {
+            while ($this->mday > Horde_Date::daysInMonth($this->month, $this->year)) {
+                $this->mday -= Horde_Date::daysInMonth($this->month, $this->year);
+                ++$this->month;
+                $this->correct(HORDE_DATE_MASK_MONTH);
+            }
+            while ($this->mday < 1) {
+                --$this->month;
+                $this->correct(HORDE_DATE_MASK_MONTH);
+                $this->mday += Horde_Date::daysInMonth($this->month, $this->year);
+            }
+        }
+    }
+
+    /**
+     * Compare this date to another date object to see which one is
+     * greater (later). Assumes that the dates are in the same
+     * timezone.
+     *
+     * @param mixed $date  The date to compare to.
+     *
+     * @return integer  ==  0 if the dates are equal
+     *                  >=  1 if this date is greater (later)
+     *                  <= -1 if the other date is greater (later)
+     */
+    function compareDate($date)
+    {
+        if (!is_a($date, 'Horde_Date')) {
+            $date = new Horde_Date($date);
+        }
+
+        if ($this->year != $date->year) {
+            return $this->year - $date->year;
+        }
+        if ($this->month != $date->month) {
+            return $this->month - $date->month;
+        }
+
+        return $this->mday - $date->mday;
+    }
+
+    /**
+     * Compare 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 $date  The date to compare to.
+     *
+     * @return integer  ==  0 if the dates are equal
+     *                  >=  1 if this date is greater (later)
+     *                  <= -1 if the other date is greater (later)
+     */
+    function compareTime($date)
+    {
+        if (!is_a($date, 'Horde_Date')) {
+            $date = new Horde_Date($date);
+        }
+
+        if ($this->hour != $date->hour) {
+            return $this->hour - $date->hour;
+        }
+        if ($this->min != $date->min) {
+            return $this->min - $date->min;
+        }
+
+        return $this->sec - $date->sec;
+    }
+
+    /**
+     * Compare 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 $date  The date to compare to.
+     *
+     * @return integer  ==  0 if the dates are equal
+     *                  >=  1 if this date is greater (later)
+     *                  <= -1 if the other date is greater (later)
+     */
+    function compareDateTime($date)
+    {
+        if (!is_a($date, 'Horde_Date')) {
+            $date = new Horde_Date($date);
+        }
+
+        if ($diff = $this->compareDate($date)) {
+            return $diff;
+        }
+
+        return $this->compareTime($date);
+    }
+
+    /**
+     * Get the time offset for local time zone.
+     *
+     * @param boolean $colon  Place a colon between hours and minutes?
+     *
+     * @return string  Timezone offset as a string in the format +HH:MM.
+     */
+    function tzOffset($colon = true)
+    {
+        $secs = $this->format('Z');
+
+        if ($secs < 0) {
+            $sign = '-';
+            $secs = -$secs;
+        } else {
+            $sign = '+';
+        }
+        $colon = $colon ? ':' : '';
+        $mins = intval(($secs + 30) / 60);
+        return sprintf('%s%02d%s%02d',
+                       $sign, $mins / 60, $colon, $mins % 60);
+    }
+
+    /**
+     * Return the unix timestamp representation of this date.
+     *
+     * @return integer  A unix timestamp.
+     */
+    function timestamp()
+    {
+        if (class_exists('DateTime')) {
+            return $this->format('U');
+        } else {
+            return Horde_Date::_mktime($this->hour, $this->min, $this->sec, $this->month, $this->mday, $this->year);
+        }
+    }
+
+    /**
+     * Return the unix timestamp representation of this date, 12:00am.
+     *
+     * @return integer  A unix timestamp.
+     */
+    function datestamp()
+    {
+        if (class_exists('DateTime')) {
+            $dt = new DateTime();
+            $dt->setDate($this->year, $this->month, $this->mday);
+            $dt->setTime(0, 0, 0);
+            return $dt->format('U');
+        } else {
+            return Horde_Date::_mktime(0, 0, 0, $this->month, $this->mday, $this->year);
+        }
+    }
+
+    /**
+     * Format time using the specifiers available in date() or in the DateTime
+     * class' format() method.
+     *
+     * @since Horde 3.3
+     *
+     * @param string $format
+     *
+     * @return string  Formatted time.
+     */
+    function format($format)
+    {
+        if (class_exists('DateTime')) {
+            $dt = new DateTime();
+            $dt->setDate($this->year, $this->month, $this->mday);
+            $dt->setTime($this->hour, $this->min, $this->sec);
+            return $dt->format($format);
+        } else {
+            return date($format, $this->timestamp());
+        }
+    }
+
+    /**
+     * Format time in ISO-8601 format. Works correctly since Horde 3.2.
+     *
+     * @return string  Date and time in ISO-8601 format.
+     */
+    function iso8601DateTime()
+    {
+        return $this->rfc3339DateTime() . $this->tzOffset();
+    }
+
+    /**
+     * Format time in RFC 2822 format.
+     *
+     * @return string  Date and time in RFC 2822 format.
+     */
+    function rfc2822DateTime()
+    {
+        return $this->format('D, j M Y H:i:s') . ' ' . $this->tzOffset(false);
+    }
+
+    /**
+     * Format time in RFC 3339 format.
+     *
+     * @since Horde 3.1
+     *
+     * @return string  Date and time in RFC 3339 format. The seconds part has
+     *                 been added with Horde 3.2.
+     */
+    function rfc3339DateTime()
+    {
+        return $this->format('Y-m-d\TH:i:s');
+    }
+
+    /**
+     * Format time to standard 'ctime' format.
+     *
+     * @return string  Date and time.
+     */
+    function cTime()
+    {
+        return $this->format('D M j H:i:s Y');
+    }
+
+    /**
+     * Format date and time using strftime() format.
+     *
+     * @since Horde 3.1
+     *
+     * @return string  strftime() formatted date and time.
+     */
+    function strftime($format)
+    {
+        if (preg_match('/%[^' . $this->_supportedSpecs . ']/', $format)) {
+            return strftime($format, $this->timestamp());
+        } else {
+            return $this->_strftime($format);
+        }
+    }
+
+    /**
+     * Format date and time using a limited set of the strftime() format.
+     *
+     * @return string  strftime() formatted date and time.
+     */
+    function _strftime($format)
+    {
+        if (preg_match('/%[bBpxX]/', $format)) {
+            require_once 'Horde/NLS.php';
+        }
+
+        return preg_replace(
+            array('/%b/e',
+                  '/%B/e',
+                  '/%C/e',
+                  '/%d/e',
+                  '/%D/e',
+                  '/%e/e',
+                  '/%H/e',
+                  '/%I/e',
+                  '/%m/e',
+                  '/%M/e',
+                  '/%n/',
+                  '/%p/e',
+                  '/%R/e',
+                  '/%S/e',
+                  '/%t/',
+                  '/%T/e',
+                  '/%x/e',
+                  '/%X/e',
+                  '/%y/e',
+                  '/%Y/',
+                  '/%%/'),
+            array('$this->_strftime(NLS::getLangInfo(constant(\'ABMON_\' . (int)$this->month)))',
+                  '$this->_strftime(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(NLS::getLangInfo($this->hour < 12 ? AM_STR : PM_STR))',
+                  '$this->_strftime(\'%H:%M\')',
+                  'sprintf(\'%02d\', $this->sec)',
+                  "\t",
+                  '$this->_strftime(\'%H:%M:%S\')',
+                  '$this->_strftime(NLS::getLangInfo(D_FMT))',
+                  '$this->_strftime(NLS::getLangInfo(T_FMT))',
+                  'substr(sprintf(\'%04d\', $this->year), -2)',
+                  (int)$this->year,
+                  '%'),
+            $format);
+    }
+
+    /**
+     * mktime() implementation that supports dates outside of 1970-2038,
+     * from http://phplens.com/phpeverywhere/adodb_date_library.
+     *
+     * @TODO remove in Horde 4
+     *
+     * This does NOT work with pre-1970 daylight saving times.
+     *
+     * @static
+     */
+    function _mktime($hr, $min, $sec, $mon = false, $day = false,
+                     $year = false, $is_dst = false, $is_gmt = false)
+    {
+        if ($mon === false) {
+            return $is_gmt
+                ? @gmmktime($hr, $min, $sec)
+                : @mktime($hr, $min, $sec);
+        }
+
+        if ($year > 1901 && $year < 2038 &&
+            ($year >= 1970 || version_compare(PHP_VERSION, '5.0.0', '>='))) {
+            return $is_gmt
+                ? @gmmktime($hr, $min, $sec, $mon, $day, $year)
+                : @mktime($hr, $min, $sec, $mon, $day, $year);
+        }
+
+        $gmt_different = $is_gmt
+            ? 0
+            : (mktime(0, 0, 0, 1, 2, 1970, 0) - gmmktime(0, 0, 0, 1, 2, 1970, 0));
+
+        $mon = intval($mon);
+        $day = intval($day);
+        $year = intval($year);
+
+        if ($mon > 12) {
+            $y = floor($mon / 12);
+            $year += $y;
+            $mon -= $y * 12;
+        } elseif ($mon < 1) {
+            $y = ceil((1 - $mon) / 12);
+            $year -= $y;
+            $mon += $y * 12;
+        }
+
+        $_day_power = 86400;
+        $_hour_power = 3600;
+        $_min_power = 60;
+
+        $_month_table_normal = array('', 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
+        $_month_table_leaf = array('', 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
+
+        $_total_date = 0;
+        if ($year >= 1970) {
+            for ($a = 1970; $a <= $year; $a++) {
+                $leaf = Horde_Date::isLeapYear($a);
+                if ($leaf == true) {
+                    $loop_table = $_month_table_leaf;
+                    $_add_date = 366;
+                } else {
+                    $loop_table = $_month_table_normal;
+                    $_add_date = 365;
+                }
+                if ($a < $year) {
+                    $_total_date += $_add_date;
+                } else {
+                    for ($b = 1; $b < $mon; $b++) {
+                        $_total_date += $loop_table[$b];
+                    }
+                }
+            }
+
+            return ($_total_date + $day - 1) * $_day_power + $hr * $_hour_power + $min * $_min_power + $sec + $gmt_different;
+        }
+
+        for ($a = 1969 ; $a >= $year; $a--) {
+            $leaf = Horde_Date::isLeapYear($a);
+            if ($leaf == true) {
+                $loop_table = $_month_table_leaf;
+                $_add_date = 366;
+            } else {
+                $loop_table = $_month_table_normal;
+                $_add_date = 365;
+            }
+            if ($a > $year) {
+                $_total_date += $_add_date;
+            } else {
+                for ($b = 12; $b > $mon; $b--) {
+                    $_total_date += $loop_table[$b];
+                }
+            }
+        }
+
+        $_total_date += $loop_table[$mon] - $day;
+        $_day_time = $hr * $_hour_power + $min * $_min_power + $sec;
+        $_day_time = $_day_power - $_day_time;
+        $ret = -($_total_date * $_day_power + $_day_time - $gmt_different);
+        if ($ret < -12220185600) {
+            // If earlier than 5 Oct 1582 - gregorian correction.
+            return $ret + 10 * 86400;
+        } elseif ($ret < -12219321600) {
+            // If in limbo, reset to 15 Oct 1582.
+            return -12219321600;
+        } else {
+            return $ret;
+        }
+    }
+
+}

phpgwapi/inc/horde/Horde/RPC/syncml.php

@@ -113,8 +113,8 @@ class Horde_RPC_syncml extends Horde_RPC {
          * that came up for later debugging. */
         $errorLogging = ob_get_clean();
         if (!empty($errorLogging)) {
-            #Horde::logMessage('SyncML: caught output=' .
+            Horde::logMessage('SyncML: caught output=' .
-            #                  $errorLogging, __FILE__, __LINE__, PEAR_LOG_DEBUG);
+                              $errorLogging, __FILE__, __LINE__, PEAR_LOG_DEBUG);
         }
 
         return $response;

phpgwapi/inc/horde/Horde/String.php

@@ -1,16 +1,14 @@
 <?php
 
-require_once 'Horde/Util.php';
-
 $GLOBALS['_HORDE_STRING_CHARSET'] = 'iso-8859-1';
 
 /**
  * The String:: class provides static methods for charset and locale safe
  * string manipulation.
  *
- * $Horde: framework/Util/String.php,v 1.50 2005/02/10 17:09:44 jan Exp $
+ * $Horde: framework/Util/String.php,v 1.43.6.31 2008/10/23 21:28:38 jan Exp $
  *
- * Copyright 2003-2005 Jan Schneider <jan@horde.org>
+ * Copyright 2003-2008 The Horde Project (http://www.horde.org/)
  *
  * See the enclosed file COPYING for license information (LGPL). If you
  * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
@@ -21,18 +19,40 @@ $GLOBALS['_HORDE_STRING_CHARSET'] = 'iso-8859-1';
  */
 class String {
 
+    /**
+     * Caches the result of extension_loaded() calls.
+     *
+     * @param string $ext  The extension name.
+     *
+     * @return boolean  Is the extension loaded?
+     *
+     * @see Util::extensionExists()
+     */
+    function extensionExists($ext)
+    {
+        static $cache = array();
+
+        if (!isset($cache[$ext])) {
+            $cache[$ext] = extension_loaded($ext);
+        }
+
+        return $cache[$ext];
+    }
+
     /**
      * Sets a default charset that the String:: methods will use if none is
-     * explicitely specified.
+     * explicitly specified.
      *
      * @param string $charset  The charset to use as the default one.
      */
     function setDefaultCharset($charset)
     {
         $GLOBALS['_HORDE_STRING_CHARSET'] = $charset;
-        if (Util::extensionExists('mbstring') &&
+        if (String::extensionExists('mbstring') &&
             function_exists('mb_regex_encoding')) {
-            @mb_regex_encoding($charset);
+            $old_error = error_reporting(0);
+            mb_regex_encoding(String::_mbstringCharset($charset));
+            error_reporting($old_error);
         }
     }
 
@@ -44,44 +64,53 @@ class String {
      * The original string is returned if conversion failed or none
      * of the extensions were available.
      *
-     * @param mixed $input     The data to be converted. If $input is an an
+     * @param mixed $input  The data to be converted. If $input is an an array,
-     *                         array, the array's values get converted
+     *                      the array's values get converted recursively.
-     *                         recursively.
+     * @param string $from  The string's current charset.
-     * @param string $from     The string's current charset.
+     * @param string $to    The charset to convert the string to. If not
-     * @param string $to       The charset to convert the string to. If not
+     *                      specified, the global variable
-     *                         specified, the global variable
+     *                      $_HORDE_STRING_CHARSET will be used.
-     *                         $_HORDE_STRING_CHARSET will be used.
-     * @param bool $recursion  Internally used.
      *
-     * @return string  The converted string.
+     * @return mixed  The converted input data.
      */
-    function convertCharset($input, $from, $to = null, $recursion = false)
+    function convertCharset($input, $from, $to = null)
     {
+        /* Don't bother converting numbers. */
+        if (is_numeric($input)) {
+            return $input;
+        }
+
         /* Get the user's default character set if none passed in. */
         if (is_null($to)) {
             $to = $GLOBALS['_HORDE_STRING_CHARSET'];
         }
 
         /* If the from and to character sets are identical, return now. */
-        if (!$recursion) {
+        $from = String::lower($from);
-            $from = String::lower($from);
+        $to = String::lower($to);
-            $to = String::lower($to);
-        }
         if ($from == $to) {
             return $input;
         }
 
         if (is_array($input)) {
             $tmp = array();
-            foreach ($input as $key => $val) {
+            while (list($key, $val) = each($input)) {
-                $tmp[String::convertCharset($key, $from, $to, true)] = String::convertCharset($val, $from, $to, true);
+                $tmp[String::_convertCharset($key, $from, $to)] = String::convertCharset($val, $from, $to);
             }
             return $tmp;
         }
         if (is_object($input)) {
+            // PEAR_Error objects are almost guaranteed to contain recursion,
+            // which will cause a segfault in PHP.  We should never reach
+            // this line, but add a check and a log message to help the devs
+            // track down and fix this issue.
+            if (is_a($input, 'PEAR_Error')) {
+                Horde::logMessage('Called convertCharset() on a PEAR_Error object. ' . print_r($input, true), __FILE__, __LINE__, PEAR_LOG_DEBUG);
+                return '';
+            }
             $vars = get_object_vars($input);
-            foreach ($vars as $key => $val) {
+            while (list($key, $val) = each($vars)) {
-                $input->$key = String::convertCharset($val, $from, $to, true);
+                $input->$key = String::convertCharset($val, $from, $to);
             }
             return $input;
         }
@@ -90,43 +119,62 @@ class String {
             return $input;
         }
 
-        $output = false;
+        return String::_convertCharset($input, $from, $to);
+    }
 
-        /* Use utf8_[en|de]code() if possible. */
+    /**
+     * Internal function used to do charset conversion.
+     *
+     * @access private
+     *
+     * @param string $input  See String::convertCharset().
+     * @param string $from   See String::convertCharset().
+     * @param string $to     See String::convertCharset().
+     *
+     * @return string  The converted string.
+     */
+    function _convertCharset($input, $from, $to)
+    {
+        $output = '';
         $from_check = (($from == 'iso-8859-1') || ($from == 'us-ascii'));
-        if ($from_check && ($to == 'utf-8')) {
-            return utf8_encode($input);
-        }
-
         $to_check = (($to == 'iso-8859-1') || ($to == 'us-ascii'));
-        if (($from == 'utf-8') && $to_check) {
+
-            return utf8_decode($input);
+        /* Use utf8_[en|de]code() if possible and if the string isn't too
+         * large (less than 16 MB = 16 * 1024 * 1024 = 16777216 bytes) - these
+         * functions use more memory. */
+        if (strlen($input) < 16777216 || !(String::extensionExists('iconv') || String::extensionExists('mbstring'))) {
+            if ($from_check && ($to == 'utf-8')) {
+                return utf8_encode($input);
+            }
+
+            if (($from == 'utf-8') && $to_check) {
+                return utf8_decode($input);
+            }
         }
 
         /* First try iconv with transliteration. */
-        if ($from != 'utf7-imap' &&
+        if (($from != 'utf7-imap') &&
-            $to != 'utf7-imap' &&
+            ($to != 'utf7-imap') &&
-            Util::extensionExists('iconv')) {
+            String::extensionExists('iconv')) {
-            ini_set('track_errors', 1);
+            /* We need to tack an extra character temporarily because of a bug
-            /* We need to tack an extra character temporarily because
+             * in iconv() if the last character is not a 7 bit ASCII
-             * of a bug in iconv() if the last character is not a 7
+             * character. */
-             * bit ASCII character. */
+            $oldTrackErrors = ini_set('track_errors', 1);
+            unset($php_errormsg);
             $output = @iconv($from, $to . '//TRANSLIT', $input . 'x');
-            if (isset($php_errormsg)) {
+            $output = (isset($php_errormsg)) ? false : String::substr($output, 0, -1, $to);
-                $output = false;
+            ini_set('track_errors', $oldTrackErrors);
-            } else {
-                $output = String::substr($output, 0, -1, $to);
-            }
-            ini_restore('track_errors');
         }
 
         /* Next try mbstring. */
-        if (!$output && Util::extensionExists('mbstring')) {
+        if (!$output && String::extensionExists('mbstring')) {
-            $output = @mb_convert_encoding($input, $to, $from);
+            $old_error = error_reporting(0);
+            $output = mb_convert_encoding($input, $to, String::_mbstringCharset($from));
+            error_reporting($old_error);
         }
 
         /* At last try imap_utf7_[en|de]code if appropriate. */
-        if (!$output && Util::extensionExists('imap')) {
+        if (!$output && String::extensionExists('imap')) {
             if ($from_check && ($to == 'utf7-imap')) {
                 return @imap_utf7_encode($input);
             }
@@ -135,7 +183,7 @@ class String {
             }
         }
 
-        return !$output ? $input : $output;
+        return (!$output) ? $input : $output;
     }
 
     /**
@@ -155,12 +203,14 @@ class String {
 
         if ($locale) {
             /* The existence of mb_strtolower() depends on the platform. */
-            if (Util::extensionExists('mbstring') &&
+            if (String::extensionExists('mbstring') &&
                 function_exists('mb_strtolower')) {
                 if (is_null($charset)) {
                     $charset = $GLOBALS['_HORDE_STRING_CHARSET'];
                 }
-                $ret = @mb_strtolower($string, $charset);
+                $old_error = error_reporting(0);
+                $ret = mb_strtolower($string, String::_mbstringCharset($charset));
+                error_reporting($old_error);
                 if (!empty($ret)) {
                     return $ret;
                 }
@@ -173,7 +223,7 @@ class String {
         }
         if (!isset($lowers[$string])) {
             $language = setlocale(LC_CTYPE, 0);
-            setlocale(LC_CTYPE, 'en_US');
+            setlocale(LC_CTYPE, 'C');
             $lowers[$string] = strtolower($string);
             setlocale(LC_CTYPE, $language);
         }
@@ -203,7 +253,9 @@ class String {
                 if (is_null($charset)) {
                     $charset = $GLOBALS['_HORDE_STRING_CHARSET'];
                 }
-                $ret = @mb_strtoupper($string, $charset);
+                $old_error = error_reporting(0);
+                $ret = mb_strtoupper($string, String::_mbstringCharset($charset));
+                error_reporting($old_error);
                 if (!empty($ret)) {
                     return $ret;
                 }
@@ -216,7 +268,7 @@ class String {
         }
         if (!isset($uppers[$string])) {
             $language = setlocale(LC_CTYPE, 0);
-            setlocale(LC_CTYPE, 'en_US');
+            setlocale(LC_CTYPE, 'C');
             $uppers[$string] = strtoupper($string);
             setlocale(LC_CTYPE, $language);
         }
@@ -251,31 +303,34 @@ class String {
     /**
      * Returns part of a string.
      *
-     * @param string $string  The string to be converted.
+     * @param string $string   The string to be converted.
-     * @param int $start      The part's start position, zero based.
+     * @param integer $start   The part's start position, zero based.
-     * @param int $length     The part's length.
+     * @param integer $length  The part's length.
-     * @param string $charset The charset to use when calculating the part's
+     * @param string $charset  The charset to use when calculating the part's
-     *                        position and length, defaults to current charset.
+     *                         position and length, defaults to current
+     *                         charset.
      *
      * @return string  The string's part.
      */
     function substr($string, $start, $length = null, $charset = null)
     {
-        if (Util::extensionExists('mbstring')) {
+        if (is_null($length)) {
+            $length = String::length($string, $charset) - $start;
+        }
+        if ($length == 0) {
+            return '';
+        }
+        if (String::extensionExists('mbstring')) {
             if (is_null($charset)) {
                 $charset = $GLOBALS['_HORDE_STRING_CHARSET'];
             }
-            if (is_null($length)) {
+            $old_error = error_reporting(0);
-                $length = String::length($string, $charset);
+            $ret = mb_substr($string, $start, $length, String::_mbstringCharset($charset));
-            }
+            error_reporting($old_error);
-            $ret = @mb_substr($string, $start, $length, $charset);
             if (!empty($ret)) {
                 return $ret;
             }
         }
-        if (is_null($length)) {
-            $length = String::length($string);
-        }
         return substr($string, $start, $length);
     }
 
@@ -290,11 +345,17 @@ class String {
      */
     function length($string, $charset = null)
     {
-        if (Util::extensionExists('mbstring')) {
+        if (is_null($charset)) {
-            if (is_null($charset)) {
+            $charset = $GLOBALS['_HORDE_STRING_CHARSET'];
-                $charset = $GLOBALS['_HORDE_STRING_CHARSET'];
+        }
-            }
+        $charset = String::lower($charset);
-            $ret = @mb_strlen($string, $charset);
+        if ($charset == 'utf-8' || $charset == 'utf8') {
+            return strlen(utf8_decode($string));
+        }
+        if (String::extensionExists('mbstring')) {
+            $old_error = error_reporting(0);
+            $ret = mb_strlen($string, String::_mbstringCharset($charset));
+            error_reporting($old_error);
             if (!empty($ret)) {
                 return $ret;
             }
@@ -308,22 +369,24 @@ class String {
      *
      * @param string $haystack  The string to search through.
      * @param string $needle    The string to search for.
-     * @param int $offset       Allows to specify which character in haystack
+     * @param integer $offset   Allows to specify which character in haystack
      *                          to start searching.
      * @param string $charset   The charset to use when searching for the
      *                          $needle string.
      *
-     * @return int  The position of first occurrence.
+     * @return integer  The position of first occurrence.
      */
     function pos($haystack, $needle, $offset = 0, $charset = null)
     {
-        if (Util::extensionExists('mbstring')) {
+        if (String::extensionExists('mbstring')) {
             if (is_null($charset)) {
                 $charset = $GLOBALS['_HORDE_STRING_CHARSET'];
             }
-            ini_set('track_errors', 1);
+            $track_errors = ini_set('track_errors', 1);
-            $ret = @mb_strpos($haystack, $needle, $offset, $charset);
+            $old_error = error_reporting(0);
-            ini_restore('track_errors');
+            $ret = mb_strpos($haystack, $needle, $offset, String::_mbstringCharset($charset));
+            error_reporting($old_error);
+            ini_set('track_errors', $track_errors);
             if (!isset($php_errormsg)) {
                 return $ret;
             }
@@ -337,7 +400,7 @@ class String {
      * This method behaves exactly like str_pad but is multibyte safe.
      *
      * @param string $input    The string to be padded.
-     * @param int $length      The length of the resulting string.
+     * @param integer $length  The length of the resulting string.
      * @param string $pad      The string to pad the input string with. Must
      *                         be in the same charset like the input string.
      * @param const $type      The padding type. One of STR_PAD_LEFT,
@@ -388,22 +451,89 @@ class String {
     /**
      * Wraps the text of a message.
      *
-     * @todo Make multibyte-save.
+     * @since Horde 3.2
      *
-     * @access public
+     * @param string $string         String containing the text to wrap.
+     * @param integer $width         Wrap the string at this number of
+     *                               characters.
+     * @param string $break          Character(s) to use when breaking lines.
+     * @param boolean $cut           Whether to cut inside words if a line
+     *                               can't be wrapped.
+     * @param string $charset        Character set to use when breaking lines.
+     * @param boolean $line_folding  Whether to apply line folding rules per
+     *                               RFC 822 or similar. The correct break
+     *                               characters including leading whitespace
+     *                               have to be specified too.
      *
-     * @param string $text                 String containing the text to wrap.
+     * @return string  String containing the wrapped text.
-     * @param optional integer $length     Wrap $text at this number of
+     */
-     *                                     characters.
+    function wordwrap($string, $width = 75, $break = "\n", $cut = false,
-     * @param optional string $break_char  Character(s) to use when breaking
+                      $charset = null, $line_folding = false)
-     *                                     lines.
+    {
-     * @param optional string $charset     Character set to use when breaking
+        /* Get the user's default character set if none passed in. */
-     *                                     lines.
+        if (is_null($charset)) {
-     * @param optional boolean $quote      Ignore lines that are wrapped with
+            $charset = $GLOBALS['_HORDE_STRING_CHARSET'];
-     *                                     the '>' character (RFC 2646)? If
+        }
-     *                                     true, we don't remove any padding
+        $charset = String::_mbstringCharset($charset);
-     *                                     whitespace at the end of the
+        $string = String::convertCharset($string, $charset, 'utf-8');
-     *                                     string.
+        $wrapped = '';
+
+        while (String::length($string, 'utf-8') > $width) {
+            $line = String::substr($string, 0, $width, 'utf-8');
+            $string = String::substr($string, String::length($line, 'utf-8'), null, 'utf-8');
+            // Make sure didn't cut a word, unless we want hard breaks anyway.
+            if (!$cut && preg_match('/^(.+?)(\s|\r?\n)/u', $string, $match)) {
+                $line .= $match[1];
+                $string = String::substr($string, String::length($match[1], 'utf-8'), null, 'utf-8');
+            }
+            // Wrap at existing line breaks.
+            if (preg_match('/^(.*?)(\r?\n)(.*)$/u', $line, $match)) {
+                $wrapped .= $match[1] . $match[2];
+                $string = $match[3] . $string;
+                continue;
+            }
+            // Wrap at the last colon or semicolon followed by a whitespace if
+            // doing line folding.
+            if ($line_folding &&
+                preg_match('/^(.*?)(;|:)(\s+.*)$/u', $line, $match)) {
+                $wrapped .= $match[1] . $match[2] . $break;
+                $string = $match[3] . $string;
+                continue;
+            }
+            // Wrap at the last whitespace of $line.
+            if ($line_folding) {
+                $sub = '(.+[^\s])';
+            } else {
+                $sub = '(.*)';
+            }
+            if (preg_match('/^' . $sub . '(\s+)(.*)$/u', $line, $match)) {
+                $wrapped .= $match[1] . $break;
+                $string = ($line_folding ? $match[2] : '') . $match[3] . $string;
+                continue;
+            }
+            // Hard wrap if necessary.
+            if ($cut) {
+                $wrapped .= String::substr($line, 0, $width, 'utf-8') . $break;
+                $string = String::substr($line, $width, null, 'utf-8') . $string;
+                continue;
+            }
+            $wrapped .= $line;
+        }
+
+        return String::convertCharset($wrapped . $string, 'utf-8', $charset);
+    }
+
+    /**
+     * Wraps the text of a message.
+     *
+     * @param string $text        String containing the text to wrap.
+     * @param integer $length     Wrap $text at this number of characters.
+     * @param string $break_char  Character(s) to use when breaking lines.
+     * @param string $charset     Character set to use when breaking lines.
+     * @param boolean $quote      Ignore lines that are wrapped with the '>'
+     *                            character (RFC 2646)? If true, we don't
+     *                            remove any padding whitespace at the end of
+     *                            the string.
      *
      * @return string  String containing the wrapped text.
      */
@@ -422,7 +552,7 @@ class String {
                 if ($input != '-- ') {
                     $input = rtrim($input);
                 }
-                $line = wordwrap($input, $length, $break_char);
+                $line = String::wordwrap($input, $length, $break_char, false, $charset);
             }
 
             $paragraphs[] = $line;
@@ -432,9 +562,8 @@ class String {
     }
 
     /**
-     * Returns true if the every character in the parameter is an
+     * Returns true if the every character in the parameter is an alphabetic
-     * alphabetic character. This method doesn't work with any charset
+     * character.
-     * other than the current charset yet.
      *
      * @param $string   The string to test.
      * @param $charset  The charset to use when testing the string.
@@ -443,26 +572,30 @@ class String {
      */
     function isAlpha($string, $charset = null)
     {
-        if (Util::extensionExists('mbstring')) {
+        if (!String::extensionExists('mbstring')) {
-            $old_charset = mb_regex_encoding();
+            return ctype_alpha($string);
-            if ($charset != $old_charset) {
-                @mb_regex_encoding($charset);
-            }
-            $alpha = !mb_ereg_match('[^[:alpha:]]', $string);
-            if ($charset != $old_charset) {
-                @mb_regex_encoding($old_charset);
-            }
-            return $alpha;
         }
 
-        return ctype_alpha($string);
+        $charset = String::_mbstringCharset($charset);
+        $old_charset = mb_regex_encoding();
+        $old_error = error_reporting(0);
+
+        if ($charset != $old_charset) {
+            mb_regex_encoding($charset);
+        }
+        $alpha = !mb_ereg_match('[^[:alpha:]]', $string);
+        if ($charset != $old_charset) {
+            mb_regex_encoding($old_charset);
+        }
+
+        error_reporting($old_error);
+
+        return $alpha;
     }
 
     /**
-     * Returns true if every character in the parameter is a lowercase
+     * Returns true if ever character in the parameter is a lowercase letter in
-     * letter in the current locale.
+     * the current locale.
-     *
-     * @access public
      *
      * @param $string   The string to test.
      * @param $charset  The charset to use when testing the string.
@@ -476,10 +609,8 @@ class String {
     }
 
     /**
-     * Returns true if every character in the parameter is an
+     * Returns true if every character in the parameter is an uppercase letter
-     * uppercase letter in the current locale.
+     * in the current locale.
-     *
-     * @access public
      *
      * @param string $string   The string to test.
      * @param string $charset  The charset to use when testing the string.
@@ -493,63 +624,59 @@ class String {
     }
 
     /**
-     * Performs a regex match search on the text provided.  Will correctly
+     * Performs a multibyte safe regex match search on the text provided.
-     * handle text with multibyte characters if the mbstring extensions and
-     * the mbregex functions are available.  Will use the preg_match()
-     * function if possible or if the mbregex ereg function is not available.
      *
-     * @access public
      * @since Horde 3.1
      *
      * @param string $text     The text to search.
-     * @param array $regex     The regular expressions to use.  These
+     * @param array $regex     The regular expressions to use, without perl
-     *                         expressions should conform to ereg() rules -
+     *                         regex delimiters (e.g. '/' or '|').
-     *                         extended perl rules are NOT supported.
-     *                         Additionally, do NOT add perl regex delimiters
-     *                         (e.g. '/' or '|') to the beginning/end.
      * @param string $charset  The character set of the text.
      *
      * @return array  The matches array from the first regex that matches.
      */
     function regexMatch($text, $regex, $charset = null)
     {
-        static $mbregex;
+        if (!empty($charset)) {
-        if (!isset($mbregex)) {
+            $regex = String::convertCharset($regex, $charset, 'utf-8');
-            $mbregex = function_exists('mb_ereg');
+            $text = String::convertCharset($text, $charset, 'utf-8');
-        }
-
-        $use_mb = false;
-
-        if ($mbregex && !is_null($charset) &&
-            (String::lower($charset) != 'utf-8')) {
-            $old_charset = mb_regex_encoding();
-            if ($charset != $old_charset) {
-                @mb_regex_encoding($charset);
-            } else {
-                unset($old_charset);
-            }
-            $use_mb = true;
         }
 
         $matches = array();
-
         foreach ($regex as $val) {
-            if ($use_mb) {
+            if (preg_match('/' . $val . '/u', $text, $matches)) {
-                if (mb_ereg($val, $text, $matches)) {
+                break;
-                    break;
-                }
-            } else {
-                if (preg_match('/' . $val . '/u', $text, $matches)) {
-                    break;
-                }
             }
         }
-          
+
-        if (isset($old_charset)) {
+        if (!empty($charset)) {
-            @mb_regex_encoding($old_charset);
+            $matches = String::convertCharset($matches, 'utf-8', $charset);
         }
 
         return $matches;
     }
 
+    /**
+     * Workaround charsets that don't work with mbstring functions.
+     *
+     * @access private
+     *
+     * @param string $charset  The original charset.
+     *
+     * @return string  The charset to use with mbstring functions.
+     */
+    function _mbstringCharset($charset)
+    {
+        /* mbstring functions do not handle the 'ks_c_5601-1987' &
+         * 'ks_c_5601-1989' charsets. However, these charsets are used, for
+         * example, by various versions of Outlook to send Korean characters.
+         * Use UHC (CP949) encoding instead. See, e.g.,
+         * http://lists.w3.org/Archives/Public/ietf-charsets/2001AprJun/0030.html */
+        if (in_array(String::lower($charset), array('ks_c_5601-1987', 'ks_c_5601-1989'))) {
+            $charset = 'UHC';
+        }
+
+        return $charset;
+    }
+
 }

phpgwapi/inc/horde/Horde/SyncML.php

@@ -1,32 +1,32 @@
 <?php
-
+/**
+ * eGroupWare - SyncML based on Horde 3.0
+ *
+ * The Horde_SyncML_SyncHdr and Horde_SyncML_SyncBody classes provides
+ * a SyncHdr and SyncBody in SyncML Representation Protocol, version
+ * 1.1 5.2.2 and 5.2.3.  Most of the work is passed on to
+ * Horde_SyncML_Command_Alert and Horde_SyncML_Command_Sync.
+ *
+ * Using the PEAR Log class (which need to be installed!)
+ *
+ * @link http://www.egroupware.org
+ * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
+ * @package api
+ * @subpackage horde
+ * @author Anthony Mills <amills@pyramid6.com>
+ * @author Karsten Fourmont <fourmont@gmx.de>
+ * @author Joerg Lehrke <jlehrke@noc.de>
+ * @copyright (c) The Horde Project (http://www.horde.org/)
+ * @version $Id$
+ */
 include_once 'Horde/SyncML/Command.php';
 include_once 'Horde/SyncML/Command/Status.php';
 include_once 'Horde/SyncML/Command/Alert.php';
 include_once 'Horde/SyncML/Command/Final.php';
 include_once 'Horde/SyncML/Command/Sync.php';
 include_once 'Horde/SyncML/Sync.php';
+include_once 'Horde/SyncML/Command/Sync/SyncElementItem.php';
 
-/**
- * The Horde_SyncML_SyncHdr and Horde_SyncML_SyncBody classes provides
- * a SyncHdr and SyncBody in SyncML Representation Protocol, version
- * 1.1 5.2.2 and 5.2.3.  Most of the work is passed on to
- * Horde_SyncML_Command_Alert and Horde_SyncML_Command_Sync.
- *
- * $Horde: framework/SyncML/SyncML.php,v 1.21 2004/07/21 19:26:36 karsten Exp $
- *
- * Copyright 2003-2004 Anthony Mills <amills@pyramid6.com>
- *
- * See the enclosed file COPYING for license information (LGPL). If you
- * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
- *
- * @author  Anthony Mills <amills@pyramid6.com>
- * @author  Karsten Fourmont <fourmont@gmx.de>
- *
- * @version $Revision$
- * @since   Horde 3.0
- * @package Horde_SyncML
- */
 class Horde_SyncML_ContentHandler {
 
     /**
@@ -144,41 +144,52 @@ class Horde_SyncML_SyncMLHdr extends Horde_SyncML_ContentHandler {
 
     var $_credType;
 
+    var $_maxMsgSize;
+
     function getStateFromSession($sourceURI, $locName, $sessionID)
     {
         // Remove any existing session since we'll be contructing a
         // custom session id.
+		session_regenerate_id();
         session_destroy();
 
 		// we need to (re-)load the eGW session-handler, as session_destroy unloads custom session-handlers
-		if (function_exists('init_session_handler'))
+		if (function_exists('init_session_handler')) {
-		{
+ 			init_session_handler();
-			init_session_handler();
 		}
-		// Reload the Horde SessionHandler if necessary.
+
+        // Reload the Horde SessionHandler if necessary.
         Horde::setupSessionHandler();
 
         // It would seem multisync does not send the user name once it
         // has been authorized. Make sure we have a valid session id.
         if(!empty($_GET['syncml_sessionid'])) {
         	session_id($_GET['syncml_sessionid']);
-	        Horde::logMessage('SyncML['.  session_id() .']: reusing existing session', __FILE__, __LINE__, PEAR_LOG_DEBUG);
+	        Horde::logMessage('SyncML['.  session_id() .']: reusing existing session',
+	        	__FILE__, __LINE__, PEAR_LOG_DEBUG);
         } else {
         	#session_id('syncml' . preg_replace('/[^a-zA-Z0-9]/', '', $sourceURI . $sessionID));
         	session_id('syncml-' . md5(uniqid(rand(), true)));
-	        Horde::logMessage('SyncML['.  session_id() .']: starting new session for '.$this->_locName, __FILE__, __LINE__, PEAR_LOG_INFO);
+	        Horde::logMessage('SyncML['.  session_id() .']: starting new session for '
+	        	. $this->_locName, __FILE__, __LINE__, PEAR_LOG_INFO);
         }
+
         @session_start();
 
         if (!isset($_SESSION['SyncML.state'])) {
             // Create a new state if one does not already exist.
-            Horde::logMessage('SyncML['. session_id() .']: create new session state variable', __FILE__, __LINE__, PEAR_LOG_DEBUG);
+            Horde::logMessage('SyncML['. session_id() .']: create new session state variable for '
+            	. $sourceURI, __FILE__, __LINE__, PEAR_LOG_DEBUG);
 
-# LK        $_SESSION['SyncML.state'] = new Horde_SyncML_State($sourceURI, $locName, $sessionID);
             $_SESSION['SyncML.state'] = new EGW_SyncML_State($sourceURI, $locName, $sessionID);
-        }
+		}
-        #if($_SESSION['SyncML.state']->_isAuthorized)
+
-        #	Horde::logMessage('SyncML['. session_id() .']: is session authorized', __FILE__, __LINE__, PEAR_LOG_DEBUG);
+
+        if($_SESSION['SyncML.state']->isAuthorized()) {
+			Horde::logMessage('SyncML['. session_id() .']: session is authorized',
+				__FILE__, __LINE__, PEAR_LOG_DEBUG);
+		}
+        #Horde::logMessage('SyncML['. session_id() . "]:\n" . print_r($_SESSION['SyncML.state'], true), __FILE__, __LINE__, PEAR_LOG_DEBUG);
 
         return $_SESSION['SyncML.state'];
     }
@@ -216,18 +227,26 @@ class Horde_SyncML_SyncMLHdr extends Horde_SyncML_ContentHandler {
             #Horde::logMessage('SymcML: SyncHdr done. Try to load state from session.', __FILE__, __LINE__, PEAR_LOG_DEBUG);
             $state = $this->getStateFromSession($this->_sourceURI, $this->_locName, $this->_sessionID);
 
-		Horde::logMessage('SyncML['. session_id() .']: package '.$this->_msgID.' +++++++++++++++++++++ started', __FILE__, __LINE__, PEAR_LOG_DEBUG);
+			Horde::logMessage('SyncML['. session_id() .']: package '
+				. $this->_msgID.' +++++++++++++++++++++ started',
+				__FILE__, __LINE__, PEAR_LOG_DEBUG);
 
             $state->setVersion($this->_version);
             $state->setMsgID($this->_msgID);
             $state->setTargetURI($this->_targetURI);
             $state->setWBXML(is_a($this->_output, 'XML_WBXML_Encoder'));
-            if(isset($this->_credData) && isset($this->_locName) && !$state->isAuthorized())
+
-            {
+            if(isset($this->_credData)
+            	&& isset($this->_locName)
+            	&& !$state->isAuthorized()) {
             	$state->setPassword($this->_credData);
                 $state->setLocName($this->_locName);
             }
 
+            if (isset($this->_maxMsgSize)) {
+				$state->setMaxMsgSize($this->_maxMsgSize);
+            }
+
             #$str  = 'authorized=' . $state->isAuthorized();
             #$str .= ' version=' . $state->getVersion();
             #$str .= ' msgid=' . $state->getMsgID();
@@ -246,11 +265,17 @@ class Horde_SyncML_SyncMLHdr extends Horde_SyncML_ContentHandler {
         case 3:
             if ($element == 'VerProto') {
                 // </VerProto></SyncHdr></SyncML>
-                if (trim($this->_chars) == 'SyncML/1.1') {
+				switch (strtolower(trim($this->_chars))) {
-                    $this->_version = 1;
+					case 'syncml/1.2':
-                } else {
+						$this->_version = 2;
-                    $this->_version = 0;
+						break;
-                }
+					case 'syncml/1.1':
+						$this->_version = 1;
+						break;
+					default:
+						$this->_version = 0;
+						break;
+				}
             } elseif ($element == 'SessionID') {
                 // </SessionID></SyncHdr></SyncML>
                 $this->_sessionID = trim($this->_chars);
@@ -271,8 +296,7 @@ class Horde_SyncML_SyncMLHdr extends Horde_SyncML_ContentHandler {
 
                 $tmp = explode(':', $this->_credData, 2);
                 // set only if not set by LocName already
-                if(!isset($this->_locName))
+                if(!isset($this->_locName)) {
-                {
                 	$this->_locName = $tmp[0];
                 }
                 $this->_credData = $tmp[1];
@@ -282,26 +306,34 @@ class Horde_SyncML_SyncMLHdr extends Horde_SyncML_ContentHandler {
             break;
 
         case 4:
-            if ($element == 'LocURI') {
+		switch ($element) {
-                if ($this->_isSource) {
+            		case 'LocURI':
-                    // </LocURI></Source></SyncHdr></SyncML>
+                		if ($this->_isSource) {
-                    $this->_sourceURI = trim($this->_chars);
+                    			// </LocURI></Source></SyncHdr></SyncML>
-                } else {
+                    			$this->_sourceURI = trim($this->_chars);
-                    // </LocURI></Target></SyncHdr></SyncML>
+                		} else {
-                    $this->_targetURI = trim($this->_chars);
+                    			// </LocURI></Target></SyncHdr></SyncML>
-                }
+                    			$this->_targetURI = trim($this->_chars);
-            } elseif ($element == 'LocName') {
+                		}
-                if ($this->_isSource) {
+				break;
-                    // </LocName></Source></SyncHdr></SyncML>
+            		case 'LocName':
-                    $this->_locName = trim($this->_chars);
+                		if ($this->_isSource) {
-                }
+                    			// </LocName></Source></SyncHdr></SyncML>
-            } elseif ($element == 'Data') {
+                    			$this->_locName = trim($this->_chars);
-                    // </Data></Cred></SyncHdr></SyncML>
+                		}
-                if ($this->_isCred) {
+				break;
-                    $this->_credData = trim($this->_chars);
+            		case 'Data':
-                }
+                    		// </Data></Cred></SyncHdr></SyncML>
-            }
+                		if ($this->_isCred) {
-            break;
+                    			$this->_credData = trim($this->_chars);
+                		}
+				break;
+			case 'MaxMsgSize':
+				//</MaxMsgSize></Meta></SyncHdr></SyncML>
+				$this->_maxMsgSize = trim($this->_chars);
+				break;
+            		}
+            		break;
 
         case 5:
             if ($this->_isCred) {
@@ -323,19 +355,31 @@ class Horde_SyncML_SyncMLHdr extends Horde_SyncML_ContentHandler {
     {
         $attrs = array();
 
-        $state = $_SESSION['SyncML.state'];
+        $state = &$_SESSION['SyncML.state'];
 
         $uri = $state->getURI();
         $uriMeta = $state->getURIMeta();
         $output->startElement($uri, 'SyncHdr', $attrs);
 
         $output->startElement($uri, 'VerDTD', $attrs);
-        $chars = ($this->_version == 1) ? '1.1' : '1.0';
+		if ($this->_version == 2) {
+        	$chars = '1.2';
+		} elseif ($this->_version == 1) {
+			$chars = '1.1';
+		} else {
+			$chars = '1.0';
+		}
         $output->characters($chars);
         $output->endElement($uri, 'VerDTD');
 
         $output->startElement($uri, 'VerProto', $attrs);
-        $chars = ($this->_version == 1) ? 'SyncML/1.1' : 'SyncML/1.0';
+		if ($this->_version == 2) {
+        	$chars = 'SyncML/1.2';
+		} elseif ($this->_version == 1) {
+			$chars = 'SyncML/1.1';
+		} else {
+			$chars = 'SyncML/1.0';
+		}
         $output->characters($chars);
         $output->endElement($uri, 'VerProto');
 
@@ -359,37 +403,40 @@ class Horde_SyncML_SyncMLHdr extends Horde_SyncML_ContentHandler {
         $output->endElement($uri, 'LocURI');
         $output->endElement($uri, 'Source');
 
-	if(session_id() != '' && !strpos($this->_targetURI,'syncml_sessionid')) {
+		if (session_id() != '' && !strpos($this->_targetURI,'syncml_sessionid')) {
-		$output->startElement($uri, 'RespURI', $attrs);
+			$output->startElement($uri, 'RespURI', $attrs);
 
-		// some clients don't send the whole URL as targetURI
+			// some clients don't send the whole URL as targetURI
-		if (strpos($this->_targetURI,$_SERVER['PHP_SELF']) === false) {
+			if (strpos($this->_targetURI,$_SERVER['PHP_SELF']) === false) {
-			$output->characters($this->_targetURI . $_SERVER['PHP_SELF'] . '?syncml_sessionid=' . session_id());
+				$output->characters($this->_targetURI . $_SERVER['PHP_SELF'] . '?syncml_sessionid=' . session_id());
-		} else {
+			} else {
-			$output->characters($this->_targetURI . '?syncml_sessionid=' . session_id());
+				$output->characters($this->_targetURI . '?syncml_sessionid=' . session_id());
+			}
+			$output->endElement($uri, 'RespURI');
 		}
-		$output->endElement($uri, 'RespURI');
-	}
 
-        /*
+
         $output->startElement($uri, 'Meta', $attrs);
 
-        // Dummy Max MsqSize, this is just put in to make the packet
+		if (!($maxMsgSize = $state->getMaxMsgSizeClient())) {
-        // work, it is not a real value.
+			// Dummy MaxMsqSize, this is just put in to make the packet
+			// work, it is not our real value.
+			$maxMsgSize = 50000;
+		}
         $output->startElement($uriMeta, 'MaxMsgSize', $attrs);
-        $chars = '50000';
+        $output->characters($maxMsgSize);
-        $output->characters($chars);
         $output->endElement($uriMeta, 'MaxMsgSize');
 
-        // Dummy MaxObjSize, this is just put in to make the packet
+        #// Dummy MaxObjSize, this is just put in to make the packet
-        // work, it is not a real value.
+        #// work, it is not our real value.
-        $output->startElement($uriMeta, 'MaxObjSize', $attrs);
+		#if ($this->_version > 0) {
-        $chars = '4000000';
+		#	// Don't send this to old devices
-        $output->characters($chars);
+        #	$output->startElement($uriMeta, 'MaxObjSize', $attrs);
-        $output->endElement($uriMeta, 'MaxObjSize');
+        #	$output->characters('4000000');
+        #	$output->endElement($uriMeta, 'MaxObjSize');
+		#}
 
         $output->endElement($uri, 'Meta');
-        */
 
         $output->endElement($uri, 'SyncHdr');
     }
@@ -448,26 +495,27 @@ class Horde_SyncML_SyncMLBody extends Horde_SyncML_ContentHandler {
     function startElement($uri, $element, $attrs)
     {
         parent::startElement($uri, $element, $attrs);
+        $state = &$_SESSION['SyncML.state'];
 
         switch ($this->_xmlStack) {
         case 2:
-            $state = & $_SESSION['SyncML.state'];
-
-
             $this->_actionCommands = false; // so far, we have not seen commands that require action from our side
             $state->_sendFinal = false;
 
             // <SyncML><SyncBody>
             $this->_output->startElement($uri, $element, $attrs);
 
-	    if($state->getLocName())
+	    	if($state->getLocName()) {
-	    {
+				if($state->isAuthConfirmed()) {
-            	// Right our status about the header.
+            		// Right our status about the header
-            	$status = new Horde_SyncML_Command_Status(($state->isAuthorized()) ?
+            		$status = new Horde_SyncML_Command_Status(($state->isAuthorized()) ?
-                                                       RESPONSE_AUTHENTICATION_ACCEPTED : RESPONSE_INVALID_CREDENTIALS, 'SyncHdr');
+                    	RESPONSE_OK : RESPONSE_INVALID_CREDENTIALS, 'SyncHdr');
-            }
+				} else {
-            else
+            		// Right our status about the header.
-            {
+            		$status = new Horde_SyncML_Command_Status(($state->isAuthorized()) ?
+                   		RESPONSE_AUTHENTICATION_ACCEPTED : RESPONSE_INVALID_CREDENTIALS, 'SyncHdr');
+				}
+            } else {
             	// Request credentials if not sent so far
             	$status = new Horde_SyncML_Command_Status(RESPONSE_MISSING_CREDENTIALS, 'SyncHdr');
             }
@@ -475,6 +523,7 @@ class Horde_SyncML_SyncMLBody extends Horde_SyncML_ContentHandler {
             $status->setSourceRef($state->getSourceURI());
             $status->setTargetRef($state->getTargetURI());
             $status->setCmdRef(0);
+            $state->clearNumberOfElements();
 
             /*$str = 'authorized=' . $state->isAuthorized();
             $str .= ' version=' . $state->getVersion();
@@ -483,11 +532,12 @@ class Horde_SyncML_SyncMLBody extends Horde_SyncML_ContentHandler {
             $str .= ' target=' . $state->getTargetURI();
             */
             $this->_currentCmdID = $status->output($this->_currentCmdID, $this->_output);
+            if ($state->isAuthorized()) {
+	    		$state->AuthConfirmed();
+            }
             break;
 
         case 3:
-            $state = & $_SESSION['SyncML.state'];
-
             // <SyncML><SyncBody><[Command]>
             #Horde::logMessage('SyncML['. session_id() ."]:    found command    $element         ", __FILE__, __LINE__, PEAR_LOG_DEBUG);
             $this->_currentCommand = Horde_SyncML_Command::factory($element);
@@ -497,7 +547,7 @@ class Horde_SyncML_SyncMLBody extends Horde_SyncML_ContentHandler {
                 // We've got to do something! This can't be the last
                 // packet.
                 $this->_actionCommands = true;
-                Horde::logMessage('SyncML['. session_id() ."]: found action commands <$element> " . $this->_actionCommands, __FILE__, __LINE__, PEAR_LOG_DEBUG);
+                Horde::logMessage('SyncML['. session_id() ."]: found action commands <$element> ", __FILE__, __LINE__, PEAR_LOG_DEBUG);
             }
 
             switch($element)
@@ -516,23 +566,29 @@ class Horde_SyncML_SyncMLBody extends Horde_SyncML_ContentHandler {
         }
     }
 
-	function endElement($uri, $element) {
+	function endElement($uri, $element)
+	{
+		$state = &$_SESSION['SyncML.state'];
+
 		switch ($this->_xmlStack) {
 			case 2:
 				// </SyncBody></SyncML>
-				$state = & $_SESSION['SyncML.state'];
 
 				Horde::logMessage('SyncML['. session_id() .']: package ----------------------- done', __FILE__, __LINE__, PEAR_LOG_DEBUG);
 
-				if($state->getSyncStatus() == CLIENT_SYNC_FINNISHED && $state->getAlert222Received() == true) {
+				if ($state->getAlert222Received() == true) {
-					$state->setSyncStatus(CLIENT_SYNC_ACKNOWLEDGED);
+					// the Funambol specialty
+					if ($state->getSyncStatus() == CLIENT_SYNC_FINNISHED) {
+						$state->setSyncStatus(CLIENT_SYNC_ACKNOWLEDGED);
+					}
 					$state->setAlert222Received(false);
 				}
 
+
 				// send the sync reply
 				// we do still have some data to send OR
 				// we should reply to the Sync command
-				if($state->getSyncStatus() >= CLIENT_SYNC_ACKNOWLEDGED && $state->getSyncStatus() < SERVER_SYNC_FINNISHED) {
+				if($state->getSyncStatus() > CLIENT_SYNC_FINNISHED && $state->getSyncStatus() < SERVER_SYNC_FINNISHED) {
 					$sync = new Horde_SyncML_Command_Sync();
 					$this->_currentCmdID = $sync->syncToClient($this->_currentCmdID, $this->_output);
 				}
@@ -546,13 +602,13 @@ class Horde_SyncML_SyncMLBody extends Horde_SyncML_ContentHandler {
 
 				$this->_output->endElement($uri, $element);
 
-				Horde::logMessage('SyncML['. session_id() .']: syncStatus ' . $state->getSyncStatus() .'actionCommands: '.$this->_actionCommands, __FILE__, __LINE__, PEAR_LOG_DEBUG);
+				Horde::logMessage('SyncML['. session_id() .']: syncStatus = '. $state->getSyncStatus() .', actionCommands = '.
+					($this->_actionCommands ? 'True' : 'False'), __FILE__, __LINE__, PEAR_LOG_DEBUG);
 
 				if (!$this->_actionCommands && $state->getSyncStatus() == SERVER_SYNC_FINNISHED) {
 					// this packet did not contain any real actions, just status and map.
 					// This means, we're through! The session can be closed and
 					// the Anchors saved for the next Sync
-					$state = & $_SESSION['SyncML.state'];
 					Horde::logMessage('SyncML['. session_id() .']: sync' . session_id() . ' completed successfully!', __FILE__, __LINE__, PEAR_LOG_INFO);
 					$state->writeSyncSummary();
 					$log = $state->getLog();
@@ -560,6 +616,9 @@ class Horde_SyncML_SyncMLBody extends Horde_SyncML_ContentHandler {
 					foreach($log as $k => $v) {
 						$s .= " $k=$v";
 					}
+					if (strlen(trim($s)) == 0) {
+						$s = ' Both parties were already in sync';
+					}
 					Horde::logMessage('SyncML['. session_id() .']: summary:' . $s, __FILE__, __LINE__, PEAR_LOG_INFO);
 				#	Horde::logMessage('SyncML['. session_id() .']: destroying sync session '.session_id(), __FILE__, __LINE__, PEAR_LOG_INFO);
 				#	// session can be closed here!
@@ -571,7 +630,6 @@ class Horde_SyncML_SyncMLBody extends Horde_SyncML_ContentHandler {
 					// this packet did not contain any real actions, just status and map.
 					// This means, we're through! The session can be closed and
 					// the Anchors saved for the next Sync
-					$state = & $_SESSION['SyncML.state'];
 					Horde::logMessage('SyncML['. session_id() .']: sync' . session_id() . ' completed successfully!', __FILE__, __LINE__, PEAR_LOG_INFO);
 					$state->writeSyncSummary();
 					$log = $state->getLog();
@@ -579,6 +637,9 @@ class Horde_SyncML_SyncMLBody extends Horde_SyncML_ContentHandler {
 					foreach($log as $k => $v) {
 						$s .= " $k=$v";
 					}
+					if (strlen(trim($s)) == 0) {
+						$s = ' Both parties were already in sync';
+					}
 					Horde::logMessage('SyncML['. session_id() .']: summary:' . $s, __FILE__, __LINE__, PEAR_LOG_INFO);
 
 					Horde::logMessage('SyncML['. session_id() .']: destroying sync session '.session_id(), __FILE__, __LINE__, PEAR_LOG_INFO);
@@ -586,75 +647,53 @@ class Horde_SyncML_SyncMLBody extends Horde_SyncML_ContentHandler {
 					session_unset();
 					session_destroy();
 				}
-				if($state->getSyncStatus() == CLIENT_SYNC_FINNISHED) {
-					$state->setSyncStatus(CLIENT_SYNC_ACKNOWLEDGED);
-					Horde::logMessage('SyncML['. session_id() .']: syncStatus(client sync acknowledged) '.$state->getSyncStatus(), __FILE__, __LINE__, PEAR_LOG_DEBUG);
-				}
-
 				break;
 
 			case 3:
 				// </[Command]></SyncBody></SyncML>
-				$state = & $_SESSION['SyncML.state'];
-
-				// this should be moved to case 2:
-				if($element == 'Final')
-				{
-					// make sure that we request devinfo, if we not have them already
-
-/*            	if(!$state->getClientDeviceInfo())
-            	{
-            		$attrs = array();
-            		$this->_output->startElement($state->getURI(), 'Get', $attrs);
-            		$this->_output->startElement($state->getURI(), 'CmdID', $attrs);
-            		$this->_output->characters($this->_currentCmdID);
-            		$this->_currentCmdID++;
-            		$this->_output->endElement($state->getURI(), 'CmdID');
-
-            		$this->_output->startElement($state->getURI(), 'Meta', $attrs);
-            		$this->_output->startElement($state->getURIMeta(), 'Type', $attrs);
-            		if(is_a($this->_output, 'XML_WBXML_Encoder'))
-                          $this->_output->characters('application/vnd.syncml-devinf+wbxml');
-                        else
-                          $this->_output->characters('application/vnd.syncml-devinf+xml');
-            		$this->_output->endElement($state->getURIMeta(), 'Type');
-            		$this->_output->endElement($state->getURI(), 'Meta');
-
-            		$this->_output->startElement($state->getURI(), 'Item', $attrs);
-            		$this->_output->startElement($state->getURI(), 'Target', $attrs);
-            		$this->_output->startElement($state->getURI(), 'LocURI', $attrs);
-			$this->_output->characters(($state->getVersion() == 0) ? './devinf10' : './devinf11');
-            		$this->_output->endElement($state->getURI(), 'LocURI');
-            		$this->_output->endElement($state->getURI(), 'Target');
-            		$this->_output->endElement($state->getURI(), 'Item');
-
-            		$this->_output->endElement($state->getURI(), 'Get');
-            	} */
-            			}
 
             			$this->_currentCommand->endElement($uri, $element);
 
             			switch($element) {
-            				case 'Final':
+	            			case 'Final':
-            					if($state->getSyncStatus() == CLIENT_SYNC_STARTED) {
+		            			$this->_actionCommands = false;
-            						$state->setSyncStatus(CLIENT_SYNC_FINNISHED);
+		            			$deviceInfo = $state->getClientDeviceInfo();
-            						Horde::logMessage('SyncML['. session_id() .']: syncStatus(client sync finnished) ' . $state->getSyncStatus(), __FILE__, __LINE__, PEAR_LOG_DEBUG);
-            					}
 
-            					if($state->getSyncStatus() == SERVER_SYNC_FINNISHED) {
+		            			if ($state->getSyncStatus() == CLIENT_SYNC_STARTED) {
-            						$state->setSyncStatus(SERVER_SYNC_ACKNOWLEDGED);
+			            			if (strtolower($deviceInfo['manufacturer']) == 'funambol'
-            						Horde::logMessage('SyncML['. session_id() .']: syncStatus(server sync acknowledged) ' . $state->getSyncStatus(), __FILE__, __LINE__, PEAR_LOG_DEBUG);
+				            			&& isset($deviceInfo['softwareVersion'])) {
-            					}
+				            			$swversion = $deviceInfo['softwareVersion'];
+				            			if ($swversion < 1.0) {
+					            			// e.g. Mozilla plugin uses this range
+					            			$swversion = $swversion * 10;
+				            			}
+				            			if($swversion < 7.0) {
+					            			// We wait for a ALERT_NEXT_MESSAGE from Funambol clients
+					            			Horde::logMessage('SyncML['. session_id()
+						            			. "]: Special treatment for Funambol version $swversion activated",
+												__FILE__, __LINE__, PEAR_LOG_DEBUG);
+					            			$state->setSyncStatus(CLIENT_SYNC_FINNISHED);
+				            			} else {
+					            			$state->setSyncStatus(CLIENT_SYNC_ACKNOWLEDGED);
+				            			}
+			            			} else {
+				            			$state->setSyncStatus(CLIENT_SYNC_ACKNOWLEDGED);
+			            			}
+		            			}
 
-            					$this->_clientSentFinal = true;
+		            			if ($state->getSyncStatus() == SERVER_SYNC_FINNISHED) {
-            					#Horde::logMessage('SyncML['. session_id() .']: Sync _syncTag = '. $state->getSyncStatus(), __FILE__, __LINE__, PEAR_LOG_INFO);
+			            			$state->setSyncStatus(SERVER_SYNC_ACKNOWLEDGED);
+		            			}
 
-						break;
+		            			$this->_clientSentFinal = true;
+		            			Horde::logMessage('SyncML['. session_id() .']: syncStatus(server sync acknowledged) '
+			            			. $state->getSyncStatus(), __FILE__, __LINE__, PEAR_LOG_DEBUG);
+		            			break;
 
-					default:
+	            			default:
-						$this->_currentCmdID = $this->_currentCommand->output($this->_currentCmdID, $this->_output);
+		            			$this->_currentCmdID = $this->_currentCommand->output($this->_currentCmdID, $this->_output);
-						break;
+	            			break;
-				}
+            			}
 
 				unset($this->_currentCommand);
 				break;

phpgwapi/inc/horde/Horde/SyncML/Command.php

@@ -1,80 +1,166 @@
 <?php
-
-include_once 'Horde/SyncML/State.php';
-
 /**
- * The Horde_SyncML_Command class provides a super class fo SyncBody commands.
+ * eGroupWare - SyncML based on Horde 3
  *
- * $Horde: framework/SyncML/SyncML/Command.php,v 1.4 2004/07/03 15:26:46 chuck Exp $
+ * The SyncML_Command class provides a base class for handling all <SyncBody>
+ * commands.
  *
- * Copyright 2003-2004 Anthony Mills <amills@pyramid6.com>
+ * A SyncML command is a protocol primitive. Each SyncML command specifies to
+ * a recipient an individual operation that is to be performed.
  *
- * See the enclosed file COPYING for license information (LGPL). If you
+ * The SyncML_Command objects are hooked into the XML parser of the
- * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
+ * SyncML_ContentHandler class and are reponsible for parsing a single command
+ * inside the SyncBody section of a SyncML message. All actions that must be
+ * executed for a single SyncML command are handled by these objects, by means
+ * of the handleCommand() method.
  *
- * @author  Anthony Mills <amills@pyramid6.com>
+ *
- * @version $Revision$
+ * Using the PEAR Log class (which need to be installed!)
- * @since   Horde 3.0
+ *
- * @package Horde_SyncML
+ * @link http://www.egroupware.org
+ * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
+ * @package api
+ * @subpackage horde
+ * @author Anthony Mills <amills@pyramid6.com>
+ * @author Jan Schneider <jan@horde.org>
+ * @author Joerg Lehrke <jlehrke@noc.de>
+ * @copyright (c) The Horde Project (http://www.horde.org/)
+ * @version $Id$
  */
+include_once 'Horde/SyncML/State_egw.php';
+
 class Horde_SyncML_Command {
 
+    /**
+     * Name of the command, like 'Put'.
+     *
+     * Must be overwritten by a sub class.
+     *
+     * @var string
+     */
+    var $_cmdName;
+
+    /**
+     * The command ID (<CmdID>).
+     *
+     * @var integer
+     */
     var $_cmdID;
 
-    var $_xmlStack;
+    /**
+     * Stack for holding the XML elements during creation of the object from
+     * the XML event flow.
+     *
+     * @var array
+     */
+    var $_stack = array();
 
-    var $_chars;
+    /**
+     * Buffer for the parsed character data.
+     *
+     * @var string
+     */
+    var $_chars = '';
 
-    function &factory($command, $params = null)
+    /**
+     * Start element handler for the XML parser, delegated from
+     * SyncML_ContentHandler::startElement().
+     *
+     * @param string $uri      The namespace URI of the element.
+     * @param string $element  The element tag name.
+     * @param array $attrs     A hash with the element's attributes.
+     */
+    function startElement($uri, $element, $attrs)
     {
-        include_once 'Horde/SyncML/Command/' . $command . '.php';
+        $this->_stack[] = $element;
-        $class = 'Horde_SyncML_Command_' . $command;
-        if (class_exists($class)) {
-            return $cmd = new $class($params);
-        } else {
-            Horde::logMessage('SyncML: Class definition of ' . $class . ' not found.', __FILE__, __LINE__, PEAR_LOG_ERR);
-            require_once 'PEAR.php';
-            return PEAR::raiseError('Class definition of ' . $class . ' not found.');
-        }
-    }
-
-    function output($currentCmdID, $output)
-    {
-    }
-
-    function startElement($uri, $localName, $attrs)
-    {
-        $this->_xmlStack++;
     }
 
+    /**
+     * End element handler for the XML parser, delegated from
+     * SyncML_ContentHandler::endElement().
+     *
+     * @param string $uri      The namespace URI of the element.
+     * @param string $element  The element tag name.
+     */
     function endElement($uri, $element)
     {
-        switch ($this->_xmlStack) {
+        if (count($this->_stack) == 2 &&
-        case 2:
+            $element == 'CmdID') {
-            if ($element == 'CmdID') {
+            $this->_cmdID = intval(trim($this->_chars));
-                $this->_cmdID = intval(trim($this->_chars));
-            }
-            break;
         }
 
-        if (isset($this->_chars)) {
+        if (strlen($this->_chars)) {
-            unset($this->_chars);
+            $this->_chars = '';
         }
 
-        $this->_xmlStack--;
+        array_pop($this->_stack);
     }
 
+    /**
+     * Character data handler for the XML parser, delegated from
+     * SyncML_ContentHandler::characters().
+     *
+     * @param string $str  The data string.
+     */
     function characters($str)
     {
-    	$tempValue = trim($str);
-    	
-    	if(empty($tempValue)) return;
-    	
         if (isset($this->_chars)) {
-            $this->_chars = $this->_chars . $str;
+            $this->_chars .= $str;
         } else {
             $this->_chars = $str;
         }
     }
 
+    /**
+     * Returns the command name this instance is reponsible for.
+     *
+     * @return string  The command name this object is handling.
+     */
+    function getCommandName()
+    {
+        return $this->_cmdName;
+    }
+
+    /**
+     * This method is supposed to implement the actual business logic of the
+     * command once the XML parsing is complete.
+     *
+     * @abstract
+     */
+    function output($currentCmdID, &$output)
+    {
+    }
+
+    /**
+     * Attempts to return a concrete Horde_SyncML_Command instance based on
+     * $command.
+     *
+     * @param string $command                  The type of the concrete
+     *                                         SyncML_Comment subclass to
+     *                                         return.
+     * @param  $params         Optional Parameter.
+     *
+     * @return SyncML_Command  The newly created concrete SyncML_Command
+     *                         instance, or false on error.
+     */
+    function &factory($command, $params = null)
+    {
+        $command = basename($command);
+        $class = 'Horde_SyncML_Command_' . $command;
+
+        if (!class_exists($class)) {
+            include_once 'Horde/SyncML/Command/' . $command . '.php';
+        }
+        if (class_exists($class)) {
+            $cmd = new $class($params);
+        } else {
+            $msg = 'SyncML: Class definition of ' . $class . ' not found.';
+            Horde::logMessage($msg, __FILE__, __LINE__, PEAR_LOG_ERR);
+            require_once 'PEAR.php';
+            $cmd = PEAR::raiseError($msg);
+        }
+
+        return $cmd;
+    }
+
 }

phpgwapi/inc/horde/Horde/SyncML/Command/Alert.php

@@ -1,56 +1,87 @@
 <?php
-
-include_once 'Horde/SyncML/State.php';
-include_once 'Horde/SyncML/Command.php';
-
 /**
+ * eGroupWare - SyncML based on Horde 3
+ *
  * The Horde_SyncML_Alert class provides a SyncML implementation of
  * the Alert command as defined in SyncML Representation Protocol,
  * version 1.1 5.5.2.
  *
- * $Horde: framework/SyncML/SyncML/Command/Alert.php,v 1.18 2004/07/03 15:21:14 chuck Exp $
  *
- * Copyright 2003-2004 Anthony Mills <amills@pyramid6.com>
+ * Using the PEAR Log class (which need to be installed!)
  *
- * See the enclosed file COPYING for license information (LGPL). If you
+ * @link http://www.egroupware.org
- * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
+ * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
- *
+ * @package api
- * @author  Anthony Mills <amills@pyramid6.com>
+ * @subpackage horde
- * @version $Revision$
+ * @author Anthony Mills <amills@pyramid6.com>
- * @since   Horde 3.0
+ * @author Joerg Lehrke <jlehrke@noc.de>
- * @package Horde_SyncML
+ * @copyright (c) The Horde Project (http://www.horde.org/)
+ * @version $Id$
  */
+include_once 'Horde/SyncML/State_egw.php';
+include_once 'Horde/SyncML/Command.php';
+
 class Horde_SyncML_Command_Alert extends Horde_SyncML_Command {
 
     /**
-     * @var integer $_alert
+     * Name of the command.
+     *
+     * @var string
+     */
+    var $_cmdName = 'Alert';
+
+    /**
+     * The alert type. Should be one of the ALERT_* constants.
+     *
+     * @var integer
      */
     var $_alert;
 
     /**
-     * @var string $_sourceURI
+     * Source database of the Alert command.
+     *
+     * @var string
      */
     var $_sourceLocURI;
 
     /**
-     * @var string $_targetURI
+     * Target database of the Alert command.
+     *
+     * @var string
      */
     var $_targetLocURI;
 
     /**
-     * @var string $_metaAnchorNext
+     * Optional parameter for the Target database.
+     *
+     * @var string
+     */
+    var $_targetLocURIParameters;
+
+    /**
+     * The current time this synchronization happens, from the <Meta><Next>
+     * element.
+     *
+     * @var string
      */
     var $_metaAnchorNext;
 
     /**
-     * @var integer $_metaAnchorLast
+     * The last time when synchronization happened, from the <Meta><Last>
+     * element.
+     *
+     * @var integer
      */
     var $_metaAnchorLast;
 
     /**
-     * Use in xml tag.
+     * The filter expression the client provided
+     *  (e.g. the time range for calendar synchronization)
+     *
+     * @var string
      */
-    var $_isInSource;
+    var $_filterExpression = '';
+
 
     /**
      * Creates a new instance of Alert.
@@ -64,6 +95,8 @@ class Horde_SyncML_Command_Alert extends Horde_SyncML_Command {
 
     function output($currentCmdID, &$output)
     {
+        global $registry;
+
         $attrs = array();
 
         $state = &$_SESSION['SyncML.state'];
@@ -76,323 +109,389 @@ class Horde_SyncML_Command_Alert extends Horde_SyncML_Command {
             return $currentCmdID;
         }
 
+        $type = $this->_targetLocURI;
 
+        $clientAnchorNext = $this->_metaAnchorNext;
 
-	if($this->_alert < ALERT_RESULT_ALERT) {
+        if ($this->_alert == ALERT_TWO_WAY ||
+            $this->_alert == ALERT_ONE_WAY_FROM_CLIENT ||
+            $this->_alert == ALERT_ONE_WAY_FROM_SERVER) {
+            // Check if we have information about previous sync.
+            $info = $state->getSyncSummary($this->_targetLocURI);
+            if (is_a($info, 'DataTreeObject')) {
+                $x = $info->get('ClientAnchor');
+                $clientlast = $x[$type];
+                $x = $info->get('ServerAnchor');
+                $serverAnchorLast = $x[$type];
+            } elseif (is_array($info)) {
+                $clientlast = $info['ClientAnchor'];
+                $serverAnchorLast = $info['ServerAnchor'];
+            } else {
+                $clientlast = false;
+                $serverAnchorLast = 0;
+            }
+            $state->setServerAnchorLast($type, $serverAnchorLast);
 
-        	$type = $this->_targetLocURI;
+            if ($clientlast !== false){
+                // Info about previous successful sync sessions found.
+                Horde::logMessage('SyncML: Previous sync found for target ' . $type
+                    . '; client timestamp: ' . $clientlast,
+                    __FILE__, __LINE__, PEAR_LOG_DEBUG);
 
-        	// Store client's Next Anchor in State.  After successful sync
+                // Check if anchor sent from client matches our own stored
-        	// this is then written to persistence for negotiation of
+                // data.
-        	// further syncs.
+                if ($clientlast == $this->_metaAnchorLast) {
-        	$state->setClientAnchorNext($type, $this->_metaAnchorNext);
+                    // Last sync anchors matche, TwoWaySync will do.
+                    $anchormatch = true;
+                    Horde::logMessage('SyncML: Anchor timestamps match, TwoWaySync possible. Syncing data since '
+                        . date('Y-m-d H:i:s', $serverAnchorLast),
+                        __FILE__, __LINE__, PEAR_LOG_DEBUG);
+                } else {
+                    // Server and client have different anchors, enforce
+                    // SlowSync/RefreshSync
+                    Horde::logMessage('SyncML: Client requested sync with anchor timestamp '
+                        . $this->_metaAnchorLast
+                        . ' but server has recorded timestamp '
+                        . $clientlast . '. Enforcing SlowSync',
+                        __FILE__, __LINE__, PEAR_LOG_INFO);
+                    $anchormatch = false;
+                    $clientlast = 0;
+                }
+            } else {
+                // No info about previous sync, use SlowSync or RefreshSync.
+                Horde::logMessage('SyncML: No info about previous syncs found for device ' .
+                    $state->getSourceURI() . ' and target ' . $type,
+                    __FILE__, __LINE__, PEAR_LOG_DEBUG);
+                $clientlast = 0;
+                $serverAnchorLast = 0;
+                $anchormatch = false;
+            }
+        } else {
+            // SlowSync requested, no anchor check required.
+            $anchormatch = true;
+        }
 
-        	$info = $state->getSyncSummary($this->_targetLocURI);
+        // Determine sync type and status response code.
-		#Horde::logMessage("SyncML: Anchor match, TwoWaySync sinceee " . $clientlast, __FILE__, __LINE__, PEAR_LOG_DEBUG);
+        Horde::logMessage("SyncML: Alert " . $this->_alert, __FILE__, __LINE__, PEAR_LOG_DEBUG);
-        	if (is_a($info, 'DataTreeObject')) {
+        switch ($this->_alert) {
-        	    $x = $info->get('ClientAnchor');
+	case ALERT_NEXT_MESSAGE:
-        	    $clientlast = $x[$type];
+		$state->setAlert222Received(true);
-        	    $x = $info->get('ServerAnchor');
+	case ALERT_RESULT_ALERT:
-        	    $state->setServerAnchorLast($type, $x[$type]);
+	case ALERT_NO_END_OF_DATA:
-        	} elseif (is_array($info)) {
+            // Nothing to do on our side
-        	    $clientlast = $info['ClientAnchor'];
+            $status = new Horde_SyncML_Command_Status(RESPONSE_OK, 'Alert');
-        	    $state->setServerAnchorLast($type, $info['ServerAnchor']);
+            $status->setCmdRef($this->_cmdID);
-        	} else {
+            if ($this->_sourceLocURI != null) {
-        	    $clientlast = false;
+                $status->setSourceRef($this->_sourceLocURI);
-        	    $state->setServerAnchorLast($type, 0);
+            }
-        	}
+            if ($this->_targetLocURI != null) {
-        	
+                $status->setTargetRef((isset($this->_targetLocURIParameters) ? $this->_targetLocURI.'?/'.$this->_targetLocURIParameters : $this->_targetLocURI));
-        	Horde::logMessage('SyncML: checking anchor targetLocURI: clientlast: ' . $clientlast .' / '. $this->_metaAnchorLast, __FILE__, __LINE__, PEAR_LOG_DEBUG);
+            }
-        	
+            if ($this->_alert == ALERT_NEXT_MESSAGE) {
-        	// Set Server Anchor for this sync to current time.
+                if ($this->_sourceLocURI != null) {
-        	$state->setServerAnchorNext($type,time());
+                    $status->setItemSourceLocURI($this->_sourceLocURI);
-        	if ($clientlast !== false && $clientlast == $this->_metaAnchorLast) {
+                }
-        	    // Last Sync Anchor matches, TwoWaySync will do.
+                if ($this->_targetLocURI != null) {
-        	    $code = RESPONSE_OK;
+                    $status->setItemTargetLocURI(isset($this->_targetLocURIParameters) ? $this->_targetLocURI.'?/'.$this->_targetLocURIParameters : $this->_targetLocURI);
-        	    Horde::logMessage("SyncML: Anchor match, TwoWaySync since " . $clientlast, __FILE__, __LINE__, PEAR_LOG_DEBUG);
+                }
-        	} else {
+            }
-        	    Horde::logMessage("SyncML: Anchor mismatch, enforcing SlowSync clientlast $clientlast serverlast ".$this->_metaAnchorLast, __FILE__, __LINE__, PEAR_LOG_DEBUG);
+            $currentCmdID = $status->output($currentCmdID, $output);
-        	    // Mismatch, enforce slow sync.  508=RESPONSE_REFRESH_REQUIRED 201=ALERT_SLOW_SYNC
+            return $currentCmdID;
-        	    $this->_alert = 201;
+        case ALERT_TWO_WAY:
-        	    $code = 508;  
+            if ($anchormatch) {
-        	    // create new synctype
+                $synctype = ALERT_TWO_WAY;
-		    $sync = &Horde_SyncML_Sync::factory($this->_alert);
+                $response = RESPONSE_OK;
-		    $sync->_targetLocURI = $this->_targetLocURI;
+            } else {
-		    $sync->_sourceLocURI = $this->_sourceLocURI;
+                $synctype = ALERT_SLOW_SYNC;
-		    if(isset($this->_targetLocURIParameters))
+                $response = RESPONSE_REFRESH_REQUIRED;
-		    	$sync->_targetLocURIParameters = $this->_targetLocURIParameters;
+            }
-		    $state->setSync($this->_targetLocURI, $sync);
+            break;
-		    // PH : no longer delete entire content_map entries for client before SlowSync,
-		    //      use content_map to verify if content is mapped correctly
-		    //$state->removeAllUID($this->_targetLocURI);
-        	}
 
-        	$status = new Horde_SyncML_Command_Status($code, 'Alert');
+        case ALERT_SLOW_SYNC:
-        	$status->setCmdRef($this->_cmdID);
+            $synctype = ALERT_SLOW_SYNC;
-        	if ($this->_sourceLocURI != null) {
+            $response = $anchormatch ? RESPONSE_OK : RESPONSE_REFRESH_REQUIRED;
-        	    $status->setSourceRef($this->_sourceLocURI);
+            break;
-        	}
-        	if ($this->_targetLocURI != null) {
-        	    $status->setTargetRef((isset($this->_targetLocURIParameters) ? $this->_targetLocURI.'?/'.$this->_targetLocURIParameters : $this->_targetLocURI));
-        	}
 
-        	// Mirror Next Anchor from client back to client.
+        case ALERT_ONE_WAY_FROM_CLIENT:
-        	if (isset($this->_metaAnchorNext)) {
+            if ($anchormatch) {
-        	    $status->setItemDataAnchorNext($this->_metaAnchorNext);
+                $synctype = ALERT_ONE_WAY_FROM_CLIENT;
-        	}
+                $response = RESPONSE_OK;
+            } else {
+                $synctype = ALERT_REFRESH_FROM_CLIENT;
+                $response = RESPONSE_REFRESH_REQUIRED;
+            }
+            break;
 
-        	// Mirror Last Anchor from client back to client.
+        case ALERT_REFRESH_FROM_CLIENT:
-        	if (isset($this->_metaAnchorLast)) {
+            $synctype = ALERT_REFRESH_FROM_CLIENT;
-        	    $status->setItemDataAnchorLast($this->_metaAnchorLast);
+            $response = $anchormatch ? RESPONSE_OK : RESPONSE_REFRESH_REQUIRED;
-        	}
 
-        	$currentCmdID = $status->output($currentCmdID, $output);
+            // We will erase the current server content,
+            // then we can add the client's contents.
 
-        	if ($state->isAuthorized()) {
+            $hordeType = $state->getHordeType($this->_targetLocURI);
-        	    $output->startElement($state->getURI(), 'Alert', $attrs);
 
-        	    $output->startElement($state->getURI(), 'CmdID', $attrs);
+            $state->setTargetURI($this->_targetLocURI);
-        	    $chars = $currentCmdID;
+            $deletes = $state->getClientItems();
-        	    $output->characters($chars);
+            if (is_array($deletes)) {
-        	    $output->endElement($state->getURI(), 'CmdID');
+                foreach ($deletes as $delete) {
+                    $registry->call($hordeType . '/delete', array($delete));
+                }
+                Horde::logMessage("SyncML: RefreshFromClient " . count($deletes) . " entries deleted for $hordeType", __FILE__, __LINE__, PEAR_LOG_DEBUG);
+            }
+            $anchormatch = false;
+            break;
 
-        	    $output->startElement($state->getURI(), 'Data', $attrs);
+       case ALERT_ONE_WAY_FROM_SERVER:
-        	    $chars = $this->_alert;
+            if ($anchormatch) {
-        	    $output->characters($chars);
+                $synctype = ALERT_ONE_WAY_FROM_SERVER;
-        	    $output->endElement($state->getURI(), 'Data');
+                $response = RESPONSE_OK;
+            } else {
+                $synctype = ALERT_REFRESH_FROM_SERVER;
+                $response = RESPONSE_REFRESH_REQUIRED;
+            }
+            break;
 
-        	    $output->startElement($state->getURI(), 'Item', $attrs);
+        case ALERT_REFRESH_FROM_SERVER:
+            $synctype = ALERT_REFRESH_FROM_SERVER;
+            $response = $anchormatch ? RESPONSE_OK : RESPONSE_REFRESH_REQUIRED;
+            break;
 
-        	    if ($this->_sourceLocURI != null) {
+        case ALERT_RESUME:
-	                $output->startElement($state->getURI(), 'Target', $attrs);
+            // @TODO: Suspend and Resume is not supported yet
-        	        $output->startElement($state->getURI(), 'LocURI', $attrs);
+            $synctype = ALERT_SLOW_SYNC;
-        	        $chars = $this->_sourceLocURI;
+            $response = RESPONSE_REFRESH_REQUIRED;
-        	        $output->characters($chars);
+            break;
-        	        $output->endElement($state->getURI(), 'LocURI');
-        	        $output->endElement($state->getURI(), 'Target');
-        	    }
-	
-        	    if ($this->_targetLocURI != null) {
-        	        $output->startElement($state->getURI(), 'Source', $attrs);
-        	        $output->startElement($state->getURI(), 'LocURI', $attrs);
-        	        $chars = (isset($this->_targetLocURIParameters) ? $this->_targetLocURI.'?/'.$this->_targetLocURIParameters : $this->_targetLocURI);
-        	        $output->characters($chars);
-        	        $output->endElement($state->getURI(), 'LocURI');
-        	        $output->endElement($state->getURI(), 'Source');
-        	    }
 
-        	    $output->startElement($state->getURI(), 'Meta', $attrs);
+        default:
+            // We can't handle this one
+            Horde::logMessage('SyncML: Unknown sync type ' . $this->_alert,
+                __FILE__, __LINE__, PEAR_LOG_ERR);
+            $status = new Horde_SyncML_Command_Status(RESPONSE_BAD_REQUEST, 'Alert');
+            $status->setCmdRef($this->_cmdID);
+            if ($this->_sourceLocURI != null) {
+                $status->setSourceRef($this->_sourceLocURI);
+            }
+            if ($this->_targetLocURI != null) {
+                $status->setTargetRef((isset($this->_targetLocURIParameters) ? $this->_targetLocURI.'?/'.$this->_targetLocURIParameters : $this->_targetLocURI));
+            }
+       	    $currentCmdID = $status->output($currentCmdID, $output);
+            return $currentCmdID;
+        }
 
-        	    $output->startElement($state->getURIMeta(), 'Anchor', $attrs);
+        // Store client's Next Anchor in State and
+        // set server's Next Anchor.  After successful sync
+        // this is then written to persistence for negotiation of
+        // further syncs.
+        $state->setClientAnchorNext($type, $this->_metaAnchorNext);
+        $serverAnchorNext = time();
+        $state->setServerAnchorNext($type, $serverAnchorNext);
 
-        	    $output->startElement($state->getURIMeta(), 'Last', $attrs);
+        // Now set interval to retrieve server changes from, defined by
-        	    $chars = $state->getServerAnchorLast($type);
+        // ServerAnchor [Last,Next]
-        	    $output->characters($chars);
+        if ($synctype != ALERT_TWO_WAY &&
-        	    $output->endElement($state->getURIMeta(), 'Last');
+            $synctype != ALERT_ONE_WAY_FROM_CLIENT &&
+            $synctype != ALERT_ONE_WAY_FROM_SERVER) {
+            $serverAnchorLast = 0;
+            #if (!$anchormatch) {
+                // Erase existing map:
+                $state->removeAllUID($this->_targetLocURI);
+            #}
+        }
+        // Now create the actual SyncML_Sync object, if it doesn't exist yet.
+        $sync = &$state->getSync($this->_targetLocURI);
+        if (!$sync) {
+            Horde::logMessage('SyncML: Creating SyncML_Sync object for target '
+                . $this->_targetLocURI .  '; sync type ' . $synctype,
+                __FILE__, __LINE__, PEAR_LOG_DEBUG);
+            $sync = &Horde_SyncML_Sync::factory($synctype);
+	    $state->clearConflictItems($this->_targetLocURI);
+        }
+        $sync->setTargetLocURI($this->_targetLocURI);
+        $sync->setSourceLocURI($this->_sourceLocURI);
+		$sync->setLocName($state->getLocName()); // We need it for conflict handling
+        $sync->setsyncType($synctype);
+        $sync->setFilterExpression($this->_filterExpression);
+        $state->setSync($this->_targetLocURI, $sync);
 
-        	    $output->startElement($state->getURIMeta(), 'Next', $attrs);
+       	$status = new Horde_SyncML_Command_Status($response, 'Alert');
-        	    $chars = $state->getServerAnchorNext($type);
+        $status->setCmdRef($this->_cmdID);
-        	    $output->characters($chars);
+        if ($this->_sourceLocURI != null) {
-        	    $output->endElement($state->getURIMeta(), 'Next');
+            $status->setSourceRef($this->_sourceLocURI);
+        }
+        if ($this->_targetLocURI != null) {
+            $status->setTargetRef((isset($this->_targetLocURIParameters) ? $this->_targetLocURI.'?/'.$this->_targetLocURIParameters : $this->_targetLocURI));
+        }
 
-        	    $output->endElement($state->getURIMeta(), 'Anchor');
+       	// Mirror Next Anchor from client back to client.
-        	    $output->endElement($state->getURI(), 'Meta');
+       	if (isset($this->_metaAnchorNext)) {
-        	    $output->endElement($state->getURI(), 'Item');
+       	    $status->setItemDataAnchorNext($this->_metaAnchorNext);
-        	    $output->endElement($state->getURI(), 'Alert');
+       	}
 
-        	    // still needed? lars
+       	// Mirror Last Anchor from client back to client.
-                    $state->_sendFinal = true;
+       	if (isset($this->_metaAnchorLast)) {
-                    
+       	    $status->setItemDataAnchorLast($this->_metaAnchorLast);
-        	    $currentCmdID++;
+       	}
 
-                    if($state->_devinfoRequested == false && 
+       	$currentCmdID = $status->output($currentCmdID, $output);
-			$this->_sourceLocURI != null && 
-			is_a($state->getPreferedContentTypeClient($this->_sourceLocURI), 'PEAR_Error')) {
-			
-			$output->startElement($state->getURI(), 'Get', $attrs);
 
-			$output->startElement($state->getURI(), 'CmdID', $attrs);
+        $output->startElement($state->getURI(), 'Alert', $attrs);
-			$output->characters($currentCmdID);
-			$currentCmdID++;
-			$output->endElement($state->getURI(), 'CmdID');
-			
-			$output->startElement($state->getURI(), 'Meta', $attrs);
-			$output->startElement($state->getURIMeta(), 'Type', $attrs);
-			if(is_a($output, 'XML_WBXML_Encoder')) {
-				$output->characters('application/vnd.syncml-devinf+wbxml');
-			} else {
-				$output->characters('application/vnd.syncml-devinf+xml');
-			}
-			$output->endElement($state->getURIMeta(), 'Type');
-			$output->endElement($state->getURI(), 'Meta');
-			
-			$output->startElement($state->getURI(), 'Item', $attrs);
-			$output->startElement($state->getURI(), 'Target', $attrs);
-			$output->startElement($state->getURI(), 'LocURI', $attrs);
-			$output->characters(($state->getVersion() == 0) ? './devinf10' : './devinf11');
-			$output->endElement($state->getURI(), 'LocURI');
-			$output->endElement($state->getURI(), 'Target');
-			$output->endElement($state->getURI(), 'Item');
-			
-			$output->endElement($state->getURI(), 'Get');
-			
-			$state->_devinfoRequested = true;
-		    }
-        	}
 
-	} elseif ($this->_alert == ALERT_NEXT_MESSAGE) {
+        $output->startElement($state->getURI(), 'CmdID', $attrs);
-        	$status = new Horde_SyncML_Command_Status(RESPONSE_OK, 'Alert');
+        $chars = $currentCmdID;
-        	$status->setCmdRef($this->_cmdID);
+        $output->characters($chars);
-        	if ($this->_targetLocURI != null) {
+        $output->endElement($state->getURI(), 'CmdID');
-        	    $status->setTargetRef((isset($this->_targetLocURIParameters) ? $this->_targetLocURI.'?/'.$this->_targetLocURIParameters : $this->_targetLocURI));
-        	}
-        	if ($this->_sourceLocURI != null) {
-        	    $status->setSourceRef($this->_sourceLocURI);
-        	}
-        	$status->setItemSourceLocURI($this->_sourceLocURI);
-        	$status->setItemTargetLocURI(isset($this->_targetLocURIParameters) ? $this->_targetLocURI.'?/'.$this->_targetLocURIParameters : $this->_targetLocURI);
-        	$currentCmdID = $status->output($currentCmdID, $output);
 
-        	$state->setAlert222Received(true);
+        $output->startElement($state->getURI(), 'Data', $attrs);
+        $chars = $synctype;
+        $output->characters($chars);
+        $output->endElement($state->getURI(), 'Data');
 
-	} else {
+        $output->startElement($state->getURI(), 'Item', $attrs);
-        	$status = new Horde_SyncML_Command_Status(RESPONSE_OK, 'Alert');
-        	$status->setCmdRef($this->_cmdID);
-        	if ($this->_sourceLocURI != null) {
-        	    $status->setSourceRef($this->_sourceLocURI);
-        	}
-        	if ($this->_targetLocURI != null) {
-        	    $status->setTargetRef((isset($this->_targetLocURIParameters) ? $this->_targetLocURI.'?/'.$this->_targetLocURIParameters : $this->_targetLocURI));
-        	}
 
-        	$currentCmdID = $status->output($currentCmdID, $output);
+        if ($this->_sourceLocURI != null) {
-	}
+            $output->startElement($state->getURI(), 'Target', $attrs);
+            $output->startElement($state->getURI(), 'LocURI', $attrs);
+            $chars = $this->_sourceLocURI;
+            $output->characters($chars);
+            $output->endElement($state->getURI(), 'LocURI');
+            $output->endElement($state->getURI(), 'Target');
+        }
 
+        if ($this->_targetLocURI != null) {
+            $output->startElement($state->getURI(), 'Source', $attrs);
+            $output->startElement($state->getURI(), 'LocURI', $attrs);
+            $chars = (isset($this->_targetLocURIParameters) ? $this->_targetLocURI.'?/'.$this->_targetLocURIParameters : $this->_targetLocURI);
+            $output->characters($chars);
+            $output->endElement($state->getURI(), 'LocURI');
+            $output->endElement($state->getURI(), 'Source');
+        }
+
+        $output->startElement($state->getURI(), 'Meta', $attrs);
+
+        $output->startElement($state->getURIMeta(), 'Anchor', $attrs);
+
+        $output->startElement($state->getURIMeta(), 'Last', $attrs);
+        $chars = $state->getServerAnchorLast($type);
+        $output->characters($chars);
+        $output->endElement($state->getURIMeta(), 'Last');
+
+        $output->startElement($state->getURIMeta(), 'Next', $attrs);
+        $chars = $state->getServerAnchorNext($type);
+        $output->characters($chars);
+        $output->endElement($state->getURIMeta(), 'Next');
+
+        $output->endElement($state->getURIMeta(), 'Anchor');
+        $output->endElement($state->getURI(), 'Meta');
+        $output->endElement($state->getURI(), 'Item');
+        $output->endElement($state->getURI(), 'Alert');
+
+        // Final packet of this message
+        $state->_sendFinal = true;
+
+        $currentCmdID++;
+
+        if ($state->_devinfoRequested == false &&
+            $this->_sourceLocURI != null &&
+            is_a($state->getPreferedContentTypeClient($this->_sourceLocURI), 'PEAR_Error')) {
+
+            Horde::logMessage("SyncML: PreferedContentTypeClient missing, sending <Get>", __FILE__, __LINE__, PEAR_LOG_DEBUG);
+
+            $output->startElement($state->getURI(), 'Get', $attrs);
+
+            $output->startElement($state->getURI(), 'CmdID', $attrs);
+            $output->characters($currentCmdID);
+            $currentCmdID++;
+            $output->endElement($state->getURI(), 'CmdID');
+
+            $output->startElement($state->getURI(), 'Meta', $attrs);
+            $output->startElement($state->getURIMeta(), 'Type', $attrs);
+            if (is_a($output, 'XML_WBXML_Encoder')) {
+                $output->characters('application/vnd.syncml-devinf+wbxml');
+            } else {
+                $output->characters('application/vnd.syncml-devinf+xml');
+            }
+            $output->endElement($state->getURIMeta(), 'Type');
+            $output->endElement($state->getURI(), 'Meta');
+
+            $output->startElement($state->getURI(), 'Item', $attrs);
+            $output->startElement($state->getURI(), 'Target', $attrs);
+            $output->startElement($state->getURI(), 'LocURI', $attrs);
+	    if ($state->getVersion() == 2) {
+                $output->characters('./devinf12');
+            } elseif ($state->getVersion() == 1) {
+                $output->characters('./devinf11');
+            } else {
+                $output->characters('./devinf10');
+            }
+            $output->endElement($state->getURI(), 'LocURI');
+            $output->endElement($state->getURI(), 'Target');
+            $output->endElement($state->getURI(), 'Item');
+
+            $output->endElement($state->getURI(), 'Get');
+
+            $state->_devinfoRequested = true;
+        }
         return $currentCmdID;
     }
 
     /**
-     * Setter for property sourceURI.
+     * End element handler for the XML parser, delegated from
+     * SyncML_ContentHandler::endElement().
      *
-     * @param string $sourceURI  New value of property sourceURI.
+     * @param string $uri      The namespace URI of the element.
+     * @param string $element  The element tag name.
      */
-    function setSourceLocURI($sourceURI)
+    function endElement($uri, $element)
     {
-        $this->_sourceLocURI = $sourceURI;
+        switch (count($this->_stack)) {
-    }
+        case 2:
-
+            if ($element == 'Data') {
-    function getTargetLocURI()
+                $this->_alert = intval(trim($this->_chars));
-    {
-        return $this->_targetURI;
-    }
-
-    /**
-     * Setter for property targetURI.
-     *
-     * @param string $targetURI  New value of property targetURI.
-     */
-     // is this function still used???
-    function setTargetURI($targetURI)
-    {
-        $this->_targetLocURI = $targetURI;
-    }
-
-    /**
-     * Setter for property targetURI.
-     *
-     * @param string $targetURI  New value of property targetURI.
-     */
-    function setTargetLocURI($targetURI)
-    {
-        $this->_targetLocURI = $targetURI;
-    }
-
-    function startElement($uri, $element, $attrs)
-    {
-        parent::startElement($uri, $element, $attrs);
-
-        switch ($this->_xmlStack) {
-        case 3:
-            if ($element == 'Target') {
-                $this->_isInSource = false;
-            } else {
-                $this->_isInSource = true;
             }
             break;
+
+        case 4:
+            if ($element == 'LocURI') {
+                switch ($this->_stack[2]) {
+                case 'Source':
+                    $this->_sourceLocURI = trim($this->_chars);
+                    break;
+                case 'Target':
+                	$targetLocURIData = explode('?/',trim($this->_chars));
+
+                    $this->_targetLocURI = $targetLocURIData[0];
+
+                    if (isset($targetLocURIData[1])) {
+                        $this->_targetLocURIParameters = $targetLocURIData[1];
+                    }
+                    break;
+                }
+            }
+            break;
+
+        case 5:
+            switch ($element) {
+            case 'Next':
+                $this->_metaAnchorNext = trim($this->_chars);
+                break;
+            case 'Last':
+                $this->_metaAnchorLast = trim($this->_chars);
+                break;
+            }
+            break;
+
+		case 7:
+			if ($element == 'Data'
+				&& $this->_stack[2] == 'Target'
+				&& $this->_stack[3] == 'Filter'
+				&& $this->_stack[4] == 'Record'
+				&& $this->_stack[5] == 'Item') {
+				$this->_filterExpression = 	trim($this->_chars);
+			}
+            break;
         }
-    }
+        parent::endElement($uri, $element);
-
-	function endElement($uri, $element)
-	{
-		switch ($this->_xmlStack) {
-			case 1:
-				$state = & $_SESSION['SyncML.state'];
-				$sync = $state->getSync($this->_targetLocURI);
-				
-				if (!$sync && $this->_alert < ALERT_RESULT_ALERT) {
-					Horde::logMessage('SyncML: create new sync for ' . $this->_targetLocURI . ' ' . $this->_alert, __FILE__, __LINE__, PEAR_LOG_DEBUG);
-					$sync = &Horde_SyncML_Sync::factory($this->_alert);
-					
-					$sync->_targetLocURI = $this->_targetLocURI;
-					$sync->_sourceLocURI = $this->_sourceLocURI;
-					if(isset($this->_targetLocURIParameters)) {
-						$sync->_targetLocURIParameters = $this->_targetLocURIParameters;
-					}
-					
-					$state->setSync($this->_targetLocURI, $sync);
-
-					if($this->_alert == ALERT_SLOW_SYNC || $this->_alert == ALERT_REFRESH_FROM_SERVER) {
-						$state->removeAllUID($this->_targetLocURI);
-					}
-				}
-				
-				break;
-				
-			case 2:
-				if ($element == 'Data') {
-					$this->_alert = intval(trim($this->_chars));
-				}
-				
-				break;
-				
-			case 4:
-				if ($element == 'LocURI') {
-					if ($this->_isInSource) {
-						$this->_sourceLocURI = trim($this->_chars);
-					} else {
-						$targetLocURIData = explode('?/',trim($this->_chars));
-						
-						$this->_targetLocURI = $targetLocURIData[0];
-						
-						if(isset($targetLocURIData[1])) {
-							$this->_targetLocURIParameters = $targetLocURIData[1];
-						}
-					}
-				}
-				
-				break;
-				
-			case 5:
-				if ($element == 'Next') {
-					$this->_metaAnchorNext = trim($this->_chars);
-				} else if ($element == 'Last') {
-					$this->_metaAnchorLast = trim($this->_chars);
-				}
-				
-				break;
-		}
-			
-		parent::endElement($uri, $element);
-	}
-
-    function getAlert()
-    {
-        return $this->_alert;
-    }
-
-    function setAlert($alert)
-    {
-        $this->_alert = $alert;
     }
 
 }

phpgwapi/inc/horde/Horde/SyncML/Command/Final.php

@@ -1,24 +1,31 @@
 <?php
-
-include_once 'Horde/SyncML/Command.php';
-
 /**
+ * eGroupWare - SyncML based on Horde 3
+ *
  * The Horde_SyncML_Command_Final class.
  *
- * $Horde: framework/SyncML/SyncML/Command/Final.php,v 1.10 2004/05/26 17:41:30 chuck Exp $
  *
- * Copyright 2003-2004 Anthony Mills <amills@pyramid6.com>
+ * Using the PEAR Log class (which need to be installed!)
  *
- * See the enclosed file COPYING for license information (LGPL). If you
+ * @link http://www.egroupware.org
- * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
+ * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
- *
+ * @package api
- * @author  Anthony Mills <amills@pyramid6.com>
+ * @subpackage horde
- * @version $Revision$
+ * @author Anthony Mills <amills@pyramid6.com>
- * @since   Horde 3.0
+ * @copyright (c) The Horde Project (http://www.horde.org/)
- * @package Horde_SyncML
+ * @version $Id$
  */
+include_once 'Horde/SyncML/Command.php';
+
 class Horde_SyncML_Command_Final extends Horde_SyncML_Command {
 
+    /**
+     * Name of the command.
+     *
+     * @var string
+     */
+    var $_cmdName = 'Final';
+
     function output($currentCmdID, &$output)
     {
         $state = $_SESSION['SyncML.state'];

phpgwapi/inc/horde/Horde/SyncML/Command/Get.php

@@ -1,32 +1,37 @@
 <?php
-
+/**
+ * eGroupWare - SyncML based on Horde 3
+ *
+ *
+ * Using the PEAR Log class (which need to be installed!)
+ *
+ * @link http://www.egroupware.org
+ * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
+ * @package api
+ * @subpackage horde
+ * @author Anthony Mills <amills@pyramid6.com>
+ * @author Karsten Fourmont <fourmont@gmx.de>
+ * @author Joerg Lehrke <jlehrke@noc.de>
+ * @copyright (c) The Horde Project (http://www.horde.org/)
+ * @version $Id$
+ */
 include_once 'Horde/SyncML/State.php';
 include_once 'Horde/SyncML/Command.php';
 include_once 'Horde/SyncML/Command/Results.php';
 
-/**
- * The Horde_SyncML_Command_Get class.
- *
- * $Horde: framework/SyncML/SyncML/Command/Get.php,v 1.14 2004/07/02 19:24:44 chuck Exp $
- *
- * Copyright 2003-2004 Anthony Mills <amills@pyramid6.com>
- *
- * See the enclosed file COPYING for license information (LGPL). If you
- * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
- *
- * @author  Anthony Mills <amills@pyramid6.com>
- * @author  Karsten Fourmont <fourmont@gmx.de>
- * @version $Revision$
- * @since   Horde 3.0
- * @package Horde_SyncML
- */
 class Horde_SyncML_Command_Get extends Horde_SyncML_Command {
 
     function output($currentCmdID, &$output)
     {
         $state = $_SESSION['SyncML.state'];
 
-        $ref = ($state->getVersion() == 0) ? './devinf10' : './devinf11';
+        if ($state->getVersion() == 2) {
+            $ref = './devinf12';
+        } elseif ($state->getVersion() == 1) {
+            $ref = './devinf11';
+        } else {
+            $ref = './devinf10';
+        }
 
         $status = new Horde_SyncML_Command_Status((($state->isAuthorized()) ? RESPONSE_OK : RESPONSE_INVALID_CREDENTIALS), 'Get');
         $status->setCmdRef($this->_cmdID);
@@ -74,7 +79,13 @@ class Horde_SyncML_Command_Get extends Horde_SyncML_Command {
 
             $output->startElement($state->getURIDevInf() , 'DevInf', $attrs);
             $output->startElement($state->getURIDevInf() , 'VerDTD', $attrs);
-            $output->characters(($state->getVersion() == 0) ? '1.0' : '1.1');
+            if ($state->getVersion() == 2) {
+		$output->characters('1.2');
+            } elseif($state->getVersion() == 1) {
+		$output->characters('1.1');
+            } else {
+		$output->characters('1.0');
+            }
             $output->endElement($state->getURIDevInf() , 'VerDTD', $attrs);
             $output->startElement($state->getURIDevInf() , 'Man', $attrs);
             $output->characters('www.egroupware.org');
@@ -85,12 +96,22 @@ class Horde_SyncML_Command_Get extends Horde_SyncML_Command {
             $output->startElement($state->getURIDevInf() , 'DevTyp', $attrs);
             $output->characters('server');
             $output->endElement($state->getURIDevInf() , 'DevTyp', $attrs);
+            $output->startElement($state->getURIDevInf() , 'UTC', $attrs);
+            $output->endElement($state->getURIDevInf() , 'UTC', $attrs);
+            $output->startElement($state->getURIDevInf() , 'SupportNumberOfChanges', $attrs);
+            $output->endElement($state->getURIDevInf() , 'SupportNumberOfChanges', $attrs);
+            $output->startElement($state->getURIDevInf() , 'SupportLargeObjs', $attrs);
+            $output->endElement($state->getURIDevInf() , 'SupportLargeObjs', $attrs);
             $this->_writeDataStore('./notes', 'text/x-vnote', '1.1', $output,
                                    array('text/plain' => '1.0'));
-            $this->_writeDataStore('./contacts', 'text/x-vcard', '2.1', $output);
+            $this->_writeDataStore('./contacts', 'text/vcard', '3.0', $output,
-            $this->_writeDataStore('./tasks', 'text/x-vcalendar', '1.0', $output);
+                                   array('text/x-vcard' => '2.1'));
-            $this->_writeDataStore('./calendar', 'text/x-vcalendar', '1.0', $output);
+            $this->_writeDataStore('./tasks', 'text/calendar', '2.0', $output,
-            $this->_writeDataStore('./caltasks', 'text/x-vcalendar', '1.0', $output);
+                                   array('text/x-vcalendar' => '1.0'));
+            $this->_writeDataStore('./calendar', 'text/calendar', '2.0', $output,
+                                   array('text/x-vcalendar' => '1.0'));
+            $this->_writeDataStore('./caltasks', 'text/calendar', '2.0', $output,
+                                   array('text/x-vcalendar' => '1.0'));
             $output->endElement($state->getURIDevInf() , 'DevInf', $attrs);
 
             $output->endElement($state->getURI(), 'Data');
@@ -111,7 +132,7 @@ class Horde_SyncML_Command_Get extends Horde_SyncML_Command {
      * @param string $version: data for &lt;(R|T)x-Pref&gt;&lt;VerCT&gt;
      * @param string &$output contenthandler that will received the output.
      * @param array $additionaltypes: array of additional types for Tx and Rx;
-     *              format array('text/vcard' => '2.0')
+     *              format array('text/vcard' => '3.0')
      */
     function _writeDataStore($sourceref, $mimetype, $version, &$output,
                              $additionaltypes = false)
@@ -124,6 +145,9 @@ class Horde_SyncML_Command_Get extends Horde_SyncML_Command {
         $output->startElement($state->getURIDevInf() , 'SourceRef', $attrs);
         $output->characters($sourceref);
         $output->endElement($state->getURIDevInf() , 'SourceRef', $attrs);
+        $output->startElement($state->getURIDevInf() , 'MaxGUIDSize', $attrs);
+        $output->characters(255);
+        $output->endElement($state->getURIDevInf() , 'MaxGUIDSize', $attrs);
 
         $output->startElement($state->getURIDevInf() , 'Rx-Pref', $attrs);
         $output->startElement($state->getURIDevInf() , 'CTType', $attrs);
@@ -170,12 +194,13 @@ class Horde_SyncML_Command_Get extends Horde_SyncML_Command {
         }
 
         $output->startElement($state->getURIDevInf() , 'SyncCap', $attrs);
-        $output->startElement($state->getURIDevInf() , 'SyncType', $attrs);
+		// We support all sync Types from 1-6: two way, slow, refresh|update
-        $output->characters('1');
+        // from client|server
-        $output->endElement($state->getURIDevInf() , 'SyncType', $attrs);
+        for ($i = 1; $i <= 6; ++$i) {
-        $output->startElement($state->getURIDevInf() , 'SyncType', $attrs);
+            $output->startElement($state->getURIDevInf(), 'SyncType', $attrs);
-        $output->characters('2');
+            $output->characters($i);
-        $output->endElement($state->getURIDevInf() , 'SyncType', $attrs);
+            $output->endElement($state->getURIDevInf(), 'SyncType', $attrs);
+        }
         $output->endElement($state->getURIDevInf() , 'SyncCap', $attrs);
         $output->endElement($state->getURIDevInf() , 'DataStore', $attrs);
     }

phpgwapi/inc/horde/Horde/SyncML/Command/Map.php

@@ -1,43 +1,60 @@
 <?php
-
-include_once 'Horde/SyncML/State.php';
-include_once 'Horde/SyncML/Command.php';
-
 /**
+ * eGroupWare - SyncML based on Horde 3
+ *
  * The Horde_SyncML_Map class provides a SyncML implementation of
  * the Map command as defined in SyncML Representation Protocol,
  * version 1.0.1 5.5.8.
  *
- * $Horde: framework/SyncML/SyncML/Command/Map.php,v 1.1 2004/07/02 19:24:44 chuck Exp $
  *
- * Copyright 2004 Karsten Fourmont <fourmont@gmx.de>
+ * Using the PEAR Log class (which need to be installed!)
- *
- * See the enclosed file COPYING for license information (LGPL). If you
- * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
  *
+ * @link http://www.egroupware.org
+ * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
+ * @package api
+ * @subpackage horde
  * @author  Karsten Fourmont <fourmont@gmx.de>
- * @version $Revision$
+ * @copyright (c) The Horde Project (http://www.horde.org/)
- * @since   Horde 3.0
+ * @version $Id$
- * @package Horde_SyncML
  */
+include_once 'Horde/SyncML/State.php';
+include_once 'Horde/SyncML/Command.php';
+
 class Horde_SyncML_Command_Map extends Horde_SyncML_Command {
 
     /**
-     * @var string $_sourceURI
+     * Name of the command.
+     *
+     * @var string
+     */
+    var $_cmdName = 'Map';
+
+   /**
+     * Source database of the Map command.
+     *
+     * @var string
      */
     var $_sourceLocURI;
 
     /**
-     * @var string $_targetURI
+     * Target database of the Map command.
+     *
+     * @var string
      */
     var $_targetLocURI;
 
     /**
-     * Use in xml tag.
+     * Recipient map item specifier.
+     *
+     * @var string
      */
-    var $_isInSource;
-
     var $_mapTarget;
+
+    /**
+     * Originator map item specifier.
+     *
+     * @var string
+     */
     var $_mapSource;
 
     function output($currentCmdID, &$output)
@@ -60,76 +77,25 @@ class Horde_SyncML_Command_Map extends Horde_SyncML_Command {
         return $currentCmdID;
     }
 
-    /**
-     * Setter for property sourceURI.
-     *
-     * @param string $sourceURI  New value of property sourceURI.
-     */
-    function setSourceLocURI($sourceURI)
-    {
-        $this->_sourceURI = $sourceURI;
-    }
-
-    function getTargetLocURI()
-    {
-        return $this->_targetURI;
-    }
-
-    /**
-     * Setter for property targetURI.
-     *
-     * @param string $targetURI  New value of property targetURI.
-     */
-    function setTargetURI($targetURI)
-    {
-        $this->_targetURI = $targetURI;
-    }
-
     function startElement($uri, $element, $attrs)
     {
         parent::startElement($uri, $element, $attrs);
 
-        switch ($this->_xmlStack) {
+        if (count($this->_stack) == 2 &&
-        case 2:
+            $element == 'MapItem') {
-            if ($element == 'Target') {
+            unset($this->_mapTarget);
-                $this->_isInSource = false;
+            unset($this->_mapSource);
-            }
-            if ($element == 'Source') {
-                $this->_isInSource = true;
-            }
-            if ($element == 'MapItem') {
-                unset($this->_mapTarget);
-                unset($this->_mapSource);
-            }
-            break;
-
-        case 3:
-            if ($element == 'Target') {
-                $this->_isInSource = false;
-            }
-            if ($element == 'Source') {
-                $this->_isInSource = true;
-            }
-            break;
         }
     }
 
     function endElement($uri, $element)
     {
-        switch ($this->_xmlStack) {
-        case 1:
-            $state = $_SESSION['SyncML.state'];
-            $sync = $state->getSync($this->_targetLocURI);
 
-            if (!$sync) {
+        $state = &$_SESSION['SyncML.state'];
-            }
-
-            $_SESSION['SyncML.state'] = $state;
-            break;
 
+        switch (count($this->_stack)) {
         case 2:
             if ($element == 'MapItem') {
-                $state = $_SESSION['SyncML.state'];
                 $sync = $state->getSync($this->_targetLocURI);
                 if (!$state->isAuthorized()) {
                     Horde::logMessage('SyncML: Not Authorized in the middle of MapItem!', __FILE__, __LINE__, PEAR_LOG_ERR);
@@ -149,26 +115,20 @@ class Horde_SyncML_Command_Map extends Horde_SyncML_Command {
 
         case 3:
             if ($element == 'LocURI') {
-                if ($this->_isInSource) {
+                if ($this->_stack[1] == 'Source') {
                     $this->_sourceLocURI = trim($this->_chars);
-                } else {
+                } elseif ($this->_stack[1] == 'Target') {
                     $targetLocURIData = explode('?/',trim($this->_chars));
-
+		    		$this->_targetLocURI = $targetLocURIData[0];
-		    $this->_targetLocURI = $targetLocURIData[0];
-		    
-		    if(isset($targetLocURIData[1]))
-		    {
-		    	$this->_targetLocURIParameters = $targetLocURIData[1];
-		    }
                 }
             }
             break;
 
         case 4:
             if ($element == 'LocURI') {
-                if ($this->_isInSource) {
+                if ($this->_stack[2] == 'Source') {
                     $this->_mapSource = trim($this->_chars);
-                } else {
+                } elseif ($this->_stack[2] == 'Target') {
                     $this->_mapTarget = trim($this->_chars);
                 }
             }

phpgwapi/inc/horde/Horde/SyncML/Command/Put.php

@@ -1,23 +1,31 @@
 <?php
-
+/**
+ * eGroupWare - SyncML based on Horde 3
+ *
+ *
+ * Using the PEAR Log class (which need to be installed!)
+ *
+ * @link http://www.egroupware.org
+ * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
+ * @package api
+ * @subpackage horde
+ * @author Anthony Mills <amills@pyramid6.com>
+ * @author Joerg Lehrke <jlehrke@noc.de>
+ * @copyright (c) The Horde Project (http://www.horde.org/)
+ * @version $Id$
+ */
 include_once 'Horde/SyncML/State.php';
 include_once 'Horde/SyncML/Command.php';
 
-/**
- * $Horde: framework/SyncML/SyncML/Command/Put.php,v 1.12 2004/07/02 19:24:44 chuck Exp $
- *
- * Copyright 2003-2004 Anthony Mills <amills@pyramid6.com>
- *
- * See the enclosed file COPYING for license information (LGPL). If you
- * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
- *
- * @author  Anthony Mills <amills@pyramid6.com>
- * @version $Revision$
- * @since   Horde 3.0
- * @package Horde_SyncML
- */
 class Horde_SyncML_Command_Put extends Horde_SyncML_Command {
 
+    /**
+     * Name of the command.
+     *
+     * @var string
+     */
+    var $_cmdName = 'Put';
+
     /**
      * @var string $_manufacturer
      */
@@ -36,6 +44,12 @@ class Horde_SyncML_Command_Put extends Horde_SyncML_Command {
 
     var $_oem;
 
+    /**
+     * @var array $_deviceInfo
+     */
+
+    var $_deviceInfo;
+
     /**
      * @var string $_softwareVersion
      */
@@ -43,62 +57,63 @@ class Horde_SyncML_Command_Put extends Horde_SyncML_Command {
     var $_softwareVersion;
 
 	function endElement($uri, $element) {
-		switch ($this->_xmlStack) {
+		switch (count($this->_stack)) {
 			case 5:
-				switch($element) {
+				switch ($element) {
 					case 'DataStore':
-						$this->_deviceInfo['dataStore'][$this->_sourceReference] = array(
+						$this->_deviceInfo['dataStore'][$this->_sourceReference] = array (
 							'maxGUIDSize'		=> $this->_maxGUIDSize,
 							'rxPreference'		=> $this->_rxPreference,
 							'txPreference'		=> $this->_txPreference,
 							'syncCapabilities'	=> $this->_syncCapabilities,
+							'properties'		=> $this->_properties,
 						);
 						break;
-					
+
 					case 'DevID':
 						$this->_deviceInfo['deviceID'] 		= trim($this->_chars);
 						break;
-					
+
 					case 'DevTyp':
 						$this->_deviceInfo['deviceType']	= trim($this->_chars);
 						break;
-					
+
 					case 'FwV':
 						$this->_deviceInfo['firmwareVersion']	= trim($this->_chars);
 						break;
-						
+
 					case 'HwV':
 						$this->_deviceInfo['hardwareVersion']	= trim($this->_chars);
 						break;
-					
+
 					case 'Man':
 						$this->_deviceInfo['manufacturer']	= trim($this->_chars);
 						break;
-					
+
 					case 'Mod':
 						$this->_deviceInfo['model']		= trim($this->_chars);
 						break;
-					
+
 					case 'OEM':
 						$this->_deviceInfo['oem']		= trim($this->_chars);
 						break;
-					
+
 					case 'SwV':
 						$this->_deviceInfo['softwareVersion']	= trim($this->_chars);
 						break;
-					
+
 					case 'SupportLargeObjs':
 						$this->_deviceInfo['supportLargeObjs']	= true;
 						break;
-					
+
 					case 'SupportNumberOfChanges':
 						$this->_deviceInfo['supportNumberOfChanges'] = true;
 						break;
-					
+
 					case 'UTC':
 						$this->_deviceInfo['UTC']		= true;
 						break;
-						
+
 					case 'VerDTD':
 						$this->_deviceInfo['DTDVersion']	= trim($this->_chars);
 						break;
@@ -109,18 +124,18 @@ class Horde_SyncML_Command_Put extends Horde_SyncML_Command {
 					case 'MaxGUIDSize':
 						$this->_maxGUIDSize = trim($this->_chars);
 						break;
-					
+
 					case 'Rx-Pref':
 						$this->_rxPreference = array(
 							'contentType'		=> $this->_contentType,
 							'contentVersion'	=> $this->_contentVersion,
 						);
 						break;
-						
+
 					case 'SourceRef':
 						$this->_sourceReference = trim($this->_chars);
 						break;
-					
+
 					case 'Tx-Pref':
 						$this->_txPreference = array(
 							'contentType'		=> $this->_contentType,
@@ -129,7 +144,7 @@ class Horde_SyncML_Command_Put extends Horde_SyncML_Command {
 						break;
 				}
 				break;
-				
+
 			case 7:
 				switch($element) {
 					case 'CTType':
@@ -178,87 +193,165 @@ class Horde_SyncML_Command_Put extends Horde_SyncML_Command {
 							}
 						}
 						break;
-					
+
 					case 'SyncType':
 						$this->_syncCapabilities[] = trim($this->_chars);
 						break;
-						
+
 					case 'VerCT':
 						$this->_contentVersion = trim($this->_chars);
 						break;
+
+					case 'Property':
+						if (isset($this->_PropName)) {
+							$this->_properties[$this->_contentType][$this->_contentVersion][$this->_PropName] = array(
+								'Size'		=>	$this->_PropSize,
+								'NoTruncate'	=>	$this->_PropNoTruncate,
+							);
+						}
+						break;
 				}
 				break;
+
+			case 8:
+				switch($element) {
+					case 'PropName':
+						$this->_PropName = trim($this->_chars);
+						break;
+
+					case 'Size':
+						$this->_PropSize = trim($this->_chars);
+						break;
+
+					case 'NoTruncate':
+						$this->_PropNoTruncate = true;
+						break;
+				}
+				beak;
 		}
-			
+
 		parent::endElement($uri, $element);
 	}
-    
+
 	function finalizeDeviceInfo()
 	{
 		// get some more information about the device from out of band data
 
 		$ua = $_SERVER['HTTP_USER_AGENT'];
 
-		if (preg_match("/^\s*Funambol (.*) (\d+\.\d+\.\d+)\s*$/i", $ua, $matches))
+		if (preg_match("/^\s*Funambol (.*) [^\d]*(\d+\.?\d*)[\.|\d]*\s*$/i", $ua, $matches)) {
-		{
+			// Funambol uses the hardware Manufacturer we don't care about
-			if (!isset($this->_deviceInfo['manufacturer']))
+			$this->_deviceInfo['manufacturer'] = 'Funambol';
-				$this->_deviceInfo['manufacturer'] = 'Funambol';
+			$this->_deviceInfo['model'] = trim($matches[1]);
-			if (!isset($this->_deviceInfo['model']))
+			$this->_deviceInfo['softwareVersion'] = floatval($matches[2]);
-				$this->_deviceInfo['model'] = 'Funambol ' . trim($matches[1]);
-			if (!isset($this->_deviceInfo['softwareVersion']))
-				$this->_deviceInfo['softwareVersion'] = $matches[2];
 
-			if (!isset($this->_deviceInfo['deviceType']))
+			if (!isset($this->_deviceInfo['deviceType'])) {
-			{
+				switch (strtolower(trim($matches[1]))) {
-				switch (strtolower(trim($matches[1])))
-				{
-					case 'outlook plug-in':
-					default:
-						$this->_deviceInfo['deviceType'] = 'workstation';
-						break;
 					case 'pocket pc plug-in':
 						$this->_deviceInfo['deviceType'] = 'windowsmobile';
 						break;
+					case 'outlook plug-in':
+					default:
+						$this->_deviceInfo['deviceType'] = 'workstation';
+					break;
 				}
 			}
 		}
 
-		$devid = $this->_deviceInfo['deviceID'];
+		switch (strtolower($this->_deviceInfo['deviceID'])) {
-		switch (strtolower($devid))
-		{
 			case 'fmz-thunderbird-plugin':
-				if (empty($this->_devinceInfo['manufacturer']))
+				if (empty($this->_devinceInfo['manufacturer'])) {
 					$this->_deviceInfo['manufacturer'] = 'Funambol';
-				if (empty($this->_devinceInfo['model']))
+				}
+				if (empty($this->_devinceInfo['model'])) {
 					$this->_deviceInfo['model'] = 'ThunderBird';
-				if (empty($this->_devinceInfo['softwareVersion']))
+				}
-					$this->_deviceInfo['softwareVersion']	= '0.3';
+				if (empty($this->_devinceInfo['softwareVersion'])) {
+					$this->_deviceInfo['softwareVersion']	= '3.0';
+				}
+				break;
+		}
+
+		if (preg_match('/Funambol.*/i', $this->_deviceInfo['manufacturer'])) {
+			$this->_deviceInfo['supportLargeObjs'] = true;
+		}
+
+		switch (strtolower($this->_deviceInfo['manufacturer'])) {
+			case 'sonyericsson':
+			case 'sony ericsson':
+				if (strtolower($this->_deviceInfo['model']) == 'w890i') {
+					$this->_deviceInfo['supportLargeObjs'] = false;
+				}
+				break;
+			case 'synthesis ag':
+				foreach ($this->_deviceInfo['dataStore'] as &$ctype) {
+					$ctype['maxGUIDSize'] = 255;
+				}
 				break;
 		}
 	}
-	
+
 	function output($currentCmdID, &$output ) {
 		$state = &$_SESSION['SyncML.state'];
-		
+
-		$status = new Horde_SyncML_Command_Status((($state->isAuthorized()) ? RESPONSE_OK : RESPONSE_INVALID_CREDENTIALS), 'Put');
+		$status = new Horde_SyncML_Command_Status((($state->isAuthorized()) ? RESPONSE_OK : RESPONSE_INVALID_CREDENTIALS), $this->_cmdName);
 		$status->setCmdRef($this->_cmdID);
-		
+
-		$ref = ($state->getVersion() == 0) ? './devinf10' : './devinf11';
+        if ($state->getVersion() == 2) {
-		
+		    $ref = './devinf12';
+        } elseif ($state->getVersion() == 1) {
+		    $ref = './devinf11';
+        } else {
+		    $ref = './devinf10';
+        }
+
 		$status->setSourceRef($ref);
-		
+
 		if($state->isAuthorized()) {
 			$this->finalizeDeviceInfo();
+
 			if(count((array)$this->_deviceInfo) > 0) {
-				$state->setClientDeviceInfo($this->_deviceInfo);
+				$devInfo = $state->getClientDeviceInfo();
+				if (is_array($devInfo['dataStore'])
+					&& $devInfo['softwareVersion'] == $this->_deviceInfo['softwareVersion']) {
+					// merge with existing information
+					$devInfo['dataStore'] =
+						array_merge($devInfo['dataStore'],
+							$this->_deviceInfo['dataStore']);
+				} else {
+					// new device
+					$devInfo = $this->_deviceInfo;
+				}
+	            #Horde::logMessage("SyncML: Put DeviceInfo:\n" . print_r($this->_deviceInfo, true), __FILE__, __LINE__, PEAR_LOG_DEBUG);
+				$state->setClientDeviceInfo($devInfo);
 				$state->writeClientDeviceInfo();
 			}
 		}
-		
+
 		return $status->output($currentCmdID, $output);
 	}
 
 	function startElement($uri, $element, $attrs) {
+	       	#Horde::logMessage("SyncML: startElement[" . count($this->_stack) . "] $uri $element", __FILE__, __LINE__, PEAR_LOG_DEBUG);
+		switch (count($this->_stack)) {
+			case 4:
+				switch ($element) {
+					case 'DataStore':
+						$this->_properties = array();
+						break;
+				}
+				break;
+
+			case 6:
+				switch ($element) {
+					case 'Property':
+						unset($this->_PropName);
+						$this->_PropSize = -1;
+						$this->_PropNoTruncate = false;
+						break;
+				}
+				break;
+		}
 		parent::startElement($uri, $element, $attrs);
 	}
 

phpgwapi/inc/horde/Horde/SyncML/Command/Replace.php

@@ -1,22 +1,29 @@
 <?php
-
+/**
+ * eGroupWare - SyncML based on Horde 3
+ *
+ *
+ * Using the PEAR Log class (which need to be installed!)
+ *
+ * @link http://www.egroupware.org
+ * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
+ * @package api
+ * @subpackage horde
+ * @author Anthony Mills <amills@pyramid6.com>
+ * @copyright (c) The Horde Project (http://www.horde.org/)
+ * @version $Id$
+ */
 include_once 'Horde/SyncML/Command.php';
 
-/**
- * $Horde: framework/SyncML/SyncML/Command/Replace.php,v 1.7 2004/05/26 17:41:30 chuck Exp $
- *
- * Copyright 2003-2004 Anthony Mills <amills@pyramid6.com>
- *
- * See the enclosed file COPYING for license information (LGPL). If you
- * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
- *
- * @author  Anthony Mills <amills@pyramid6.com>
- * @version $Revision$
- * @since   Horde 3.0
- * @package Horde_SyncML
- */
 class Horde_SyncML_Command_Final extends Horde_SyncML_Command {
 
+    /**
+     * Name of the command.
+     *
+     * @var string
+     */
+    var $_cmdName = 'Replace';
+
     function output($currentCmdID, &$output)
     {
         return $currentCmdID;

phpgwapi/inc/horde/Horde/SyncML/Command/Results.php

@@ -1,291 +1,36 @@
 <?php
-
-include_once 'Horde/SyncML/State.php';
-include_once 'Horde/SyncML/Command.php';
-
 /**
- * $Horde: framework/SyncML/SyncML/Command/Results.php,v 1.11 2004/07/02 19:24:44 chuck Exp $
+ * eGroupWare - SyncML based on Horde 3
  *
- * Copyright 2003-2004 Anthony Mills <amills@pyramid6.com>
+ * The SyncML_Command_Results class provides a SyncML implementation of the
+ * Results command as defined in SyncML Representation Protocol, version 1.1,
+ * section 5.5.12.
  *
- * See the enclosed file COPYING for license information (LGPL). If you
+ * The Results command is used to return the results of a Search or Get
- * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
+ * command. Currently SyncML_Command_Results behaves the same as
+ * SyncML_Command_Put. The only results we get is the same DevInf as for the
+ * Put command.
  *
- * @author  Anthony Mills <amills@pyramid6.com>
+ *
- * @version $Revision$
+ * Using the PEAR Log class (which need to be installed!)
- * @since   Horde 3.0
+ *
- * @package Horde_SyncML
+ * @link http://www.egroupware.org
+ * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
+ * @package api
+ * @subpackage horde
+ * @author Anthony Mills <amills@pyramid6.com>
+ * @copyright (c) The Horde Project (http://www.horde.org/)
+ * @version $Id$
  */
-class Horde_SyncML_Command_Results extends Horde_SyncML_Command {
+include_once 'Horde/SyncML/Command/Put.php';
 
-	var $_cmdRef;
+class Horde_SyncML_Command_Results extends Horde_SyncML_Command_Put {
-	var $_type;
-	var $_data;
-	var $_locSourceURI;
-	var $_deviceInfo;
-	
-	function endElement($uri, $element) {
-		#Horde::logMessage('SyncML: put endelement ' . $element . ' chars ' . $this->_chars, __FILE__, __LINE__, PEAR_LOG_DEBUG);
-		
-		switch ($this->_xmlStack) {
-			case 5:
-				switch($element) {
-					case 'DataStore':
-						$this->_deviceInfo['dataStore'][$this->_sourceReference] = array (
-							'maxGUIDSize'		=> $this->_maxGUIDSize,
-							'rxPreference'		=> $this->_rxPreference,
-							'txPreference'		=> $this->_txPreference,
-							'syncCapabilities'	=> $this->_syncCapabilities,
-						);
-						break;
-						
-					case 'DevID':
-						$this->_deviceInfo['deviceID'] = trim($this->_chars);
-						break;
-						
-					case 'DevTyp':
-						$this->_deviceInfo['deviceType']	= trim($this->_chars);
-						break;
-						
-					case 'FwV':
-						$this->_deviceInfo['firmwareVersion']	= trim($this->_chars);
-						break;
-						
-					case 'HwV':
-						$this->_deviceInfo['hardwareVersion']	= trim($this->_chars);
-						break;
-					
-					case 'Man':
-						$this->_deviceInfo['manufacturer']	= trim($this->_chars);
-						break;
-					
-					case 'Mod':
-						$this->_deviceInfo['model']		= trim($this->_chars);
-						break;
-						
-					case 'OEM':
-						$this->_deviceInfo['oem']		= trim($this->_chars);
-						break;
-					
-					case 'SwV':
-						$this->_deviceInfo['softwareVersion']	= trim($this->_chars);
-						break;
-					
-					case 'SupportLargeObjs':
-						$this->_deviceInfo['supportLargeObjs']	= true;
-						break;
-						
-					case 'SupportNumberOfChanges':
-						$this->_deviceInfo['supportNumberOfChanges'] = true;
-						break;
-					
-					case 'UTC':
-						$this->_deviceInfo['UTC']		= true;
-						break;
-						
-					case 'VerDTD':
-						$this->_deviceInfo['DTDVersion']	= trim($this->_chars);
-						break;
-				}
-				break;
 
-			case 6:
+    /**
-				switch($element) {
+     * Name of the command.
-					case 'MaxGUIDSize':
+     *
-						$this->_maxGUIDSize = trim($this->_chars);
+     * @var string
-						break;
+     */
-					
+    var $_cmdName = 'Results';
-					case 'Rx-Pref':
-						$this->_rxPreference = array (
-							'contentType'		=> $this->_contentType,
-							'contentVersion'	=> $this->_contentVersion,
-						);
-						break;
-						
-					case 'SourceRef':
-						$this->_sourceReference = trim($this->_chars);
-						break;
-						
-					case 'Tx-Pref':
-						$this->_txPreference = array(
-							'contentType'		=> $this->_contentType,
-							'contentVersion'	=> $this->_contentVersion,
-						);
-						break;
-				}
-				break;
-			
-			case 7:
-				switch($element) {
-					case 'CTType':
-						$this->_contentType = trim($this->_chars);
-						break;
-					
-					case 'SyncType':
-						$this->_syncCapabilities[] = trim($this->_chars);
-						break;
-					
-					case 'VerCT':
-						$this->_contentVersion = trim($this->_chars);
-						break;
-				}
-				break;
-		}
-		
-		parent::endElement($uri, $element);
-	}
 
-	function finalizeDeviceInfo()
-	{
-		// get some more information about the device from out of band data
-
-		$ua = $_SERVER['HTTP_USER_AGENT'];
-
-		if (preg_match("/^\s*Funambol (.*) (\d+\.\d+\.\d+)\s*$/i", $ua, $matches))
-		{
-			if (!isset($this->_deviceInfo['manufacturer']))
-				$this->_deviceInfo['manufacturer'] = 'Funambol';
-			if (!isset($this->_deviceInfo['model']))
-				$this->_deviceInfo['model'] = 'Funambol ' . trim($matches[1]);
-			if (!isset($this->_deviceInfo['softwareVersion']))
-				$this->_deviceInfo['softwareVersion'] = $matches[2];
-
-			if (!isset($this->_deviceInfo['deviceType']))
-			{
-				switch (strtolower(trim($matches[1])))
-				{
-					case 'outlook plug-in':
-					default:
-						$this->_deviceInfo['deviceType'] = 'workstation';
-						break;
-					case 'pocket pc plug-in':
-						$this->_deviceInfo['deviceType'] = 'windowsmobile';
-						break;
-				}
-			}
-		}
-
-		$devid = $this->_deviceInfo['deviceID'];
-		switch (strtolower($devid))
-		{
-			case 'fmz-thunderbird-plugin':
-				if (empty($this->_devinceInfo['manufacturer']))
-					$this->_deviceInfo['manufacturer'] = 'Funambol';
-				if (empty($this->_devinceInfo['model']))
-					$this->_deviceInfo['model'] = 'ThunderBird';
-				if (empty($this->_devinceInfo['softwareVersion']))
-					$this->_deviceInfo['softwareVersion']	= '0.3';
-				break;
-		}
-	}
-	
-	function output($currentCmdID, &$output) {
-		if(!isset($this->_locSourceURI)) {
-			#Horde::logMessage('SyncML: BIG TODO!!!!!!!!!!!!!!!!!! parse reply', __FILE__, __LINE__, PEAR_LOG_DEBUG);
-			$state = &$_SESSION['SyncML.state'];
-			
-			$status = new Horde_SyncML_Command_Status((($state->isAuthorized()) ? RESPONSE_OK : RESPONSE_INVALID_CREDENTIALS), 'Results');
-			$status->setCmdRef($this->_cmdID);
-			
-			$ref = ($state->getVersion() == 0) ? './devinf10' : './devinf11';
-			
-			$status->setSourceRef($ref);
-			
-			if($state->isAuthorized()) {
-				$this->finalizeDeviceInfo();
-				if(count((array)$this->_deviceInfo) > 0) {
-					$state->setClientDeviceInfo($this->_deviceInfo);
-					$state->writeClientDeviceInfo();
-				}
-			}
-			
-			return $status->output($currentCmdID, $output);
-		} else {
-			#Horde::logMessage('SyncML: BIG TODO!!!!!!!!!!!!!!!!!! generate reponse', __FILE__, __LINE__, PEAR_LOG_DEBUG);
-			$state = $_SESSION['SyncML.state'];
-			
-			$attrs = array();
-			$output->startElement($state->getURI(), 'Results', $attrs);
-			
-			$output->startElement($state->getURI(), 'CmdID', $attrs);
-			$chars = $currentCmdID;
-			$output->characters($chars);
-			$output->endElement($state->getURI(), 'CmdID');
-			
-			$output->startElement($state->getURI(), 'MsgRef', $attrs);
-			$chars = $state->getMsgID();
-			$output->characters($chars);
-			$output->endElement($state->getURI(), 'MsgRef');
-			
-			$output->startElement($state->getURI(), 'CmdRef', $attrs);
-			$chars = $this->_cmdRef;
-			$output->characters($chars);
-			$output->endElement($state->getURI(), 'CmdRef');
-			
-			$output->startElement($state->getURI(), 'Meta', $attrs);
-			$output->startElement($state->getURIMeta(), 'Type', $attrs);
-			$output->characters($this->_type);
-			$output->endElement($state->getURIMeta(), 'Type');
-			$output->endElement($state->getURI(), 'Meta');
-			
-			$output->startElement($state->getURI(), 'Item', $attrs);
-			$output->startElement($state->getURI(), 'Source', $attrs);
-			$output->startElement($state->getURI(), 'LocURI', $attrs);
-			$chars = $this->_locSourceURI;
-			$output->characters($chars);
-			$output->endElement($state->getURI(), 'LocURI');
-			$output->endElement($state->getURI(), 'Source');
-			
-			$output->startElement($state->getURI(), 'Data', $attrs);
-			
-			// Need to send this information as opaque data so the WBXML
-			// will understand it.
-			$output->opaque($this->_data);
-			
-			$output->endElement($state->getURI(), 'Data');
-			$output->endElement($state->getURI(), 'Item');
-			
-			$output->endElement($state->getURI(), 'Results');
-			
-			$currentCmdID++;
-			
-			return $currentCmdID;
-		}
-	}
-	
-	/**
-	* Setter for property cmdRef.
-	*
-	* @param string $cmdRef  New value of property cmdRef.
-	*/
-	function setCmdRef($cmdRef) {
-		$this->_cmdRef = $cmdRef;
-	}
-	
-	/**
-	* Setter for property Type.
-	*
-	* @param string $type  New value of property type.
-	*/
-	function setType($type) {
-		$this->_type = $type;
-	}
-	
-	/**
-	* Setter for property data.
-	*
-	* @param string $data  New value of property data.
-	*/
-	function setData($data) {
-		$this->_data = $data;
-	}
-	
-	/**
-	* Setter for property locSourceURI.
-	*
-	* @param string $locSourceURI  New value of property locSourceURI.
-	*/
-	function setlocSourceURI($locSourceURI) {
-		$this->_locSourceURI = $locSourceURI;
-	}
 }

phpgwapi/inc/horde/Horde/SyncML/Command/Status.php

@@ -1,37 +1,76 @@
 <?php
-
+/**
+ * eGroupWare - SyncML based on Horde 3
+ *
+ *
+ * Using the PEAR Log class (which need to be installed!)
+ *
+ * @link http://www.egroupware.org
+ * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
+ * @package api
+ * @subpackage horde
+ * @author Anthony Mills <amills@pyramid6.com>
+ * @author Joerg Lehrke <jlehrke@noc.de>
+ * @copyright (c) The Horde Project (http://www.horde.org/)
+ * @version $Id$
+ */
 include_once 'Horde/SyncML/State.php';
 include_once 'Horde/SyncML/Command.php';
 
-/**
- * $Horde: framework/SyncML/SyncML/Command/Status.php,v 1.15 2004/07/02 19:24:44 chuck Exp $
- *
- * Copyright 2003-2004 Anthony Mills <amills@pyramid6.com>
- *
- * See the enclosed file COPYING for license information (LGPL). If you
- * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
- *
- * @author  Anthony Mills <amills@pyramid6.com>
- * @version $Revision$
- * @since   Horde 3.0
- * @package Horde_SyncML
- */
 class Horde_SyncML_Command_Status extends Horde_SyncML_Command {
 
+   /**
+     * Name of the command.
+     *
+     * @var string
+     */
+    var $_cmdName = 'Status';
+
+    /**
+     * The Response code of the command sent to the client, that this
+     * Status response refers to.
+     *
+     * @var integer
+     */
     var $_response;
 
+    /**
+     * The command ID (CmdID) of the command sent to the client, that this
+     * Status response refers to.
+     *
+     * @var integer
+     */
     var $_cmdRef;
 
     /**
-     * Must be present.
+     * The command (Add, Replace, etc) sent to the client, that this Status
+     * response refers to.
+     *
+     * @var string
      */
     var $_cmd;
 
     /**
-     * Must if not null (what does this mean?).
+     * The server ID of the sent object, that this Status response refers to.
+     *
+     * This element is optional. If specified, Status response refers to a
+     * single Item in the command sent to the client. It refers to all Items in
+     * the sent command otherwise.
+     *
+     * @var string
      */
     var $_sourceRef;
 
+
+    /**
+     * The client ID of the sent object, that this Status response refers to.
+     *
+     * This element is optional. If specified, Status response refers to a
+     * single Item in the command sent to the client. It refers to all Items in
+     * the sent command otherwise.
+     *
+     * @var string
+     */
     var $_targetRef;
 
     var $_chalMetaFormat;
@@ -48,6 +87,15 @@ class Horde_SyncML_Command_Status extends Horde_SyncML_Command {
 
     var $_itemSourceLocURI;
 
+    var $_syncItems;
+
+   /**
+     * Constructor.
+     *
+     * @param integer $response   The response code.
+     * @param string  $cmd        The command sent to the client,
+     *                             that this Status response refers to.
+     */
     function Horde_SyncML_Command_Status($response = null, $cmd = null)
     {
         if ($response != null) {
@@ -61,12 +109,11 @@ class Horde_SyncML_Command_Status extends Horde_SyncML_Command {
 
     function output($currentCmdID, &$output)
     {
+        $state = &$_SESSION['SyncML.state'];
+
         $attrs = array();
 
-        $state = $_SESSION['SyncML.state'];
-
         if ($this->_cmd != null) {
-            $attrs = array();
             $output->startElement($state->getURI(), 'Status', $attrs);
 
             $output->startElement($state->getURI(), 'CmdID', $attrs);
@@ -174,61 +221,41 @@ class Horde_SyncML_Command_Status extends Horde_SyncML_Command {
                 $output->endElement($state->getURI(), 'Item');
             }
 
-            if (isset($this->_itemTargetLocURI) && isset($this->_itemSourceLocURI)) {
+			if (isset($this->_syncItems)) {
-                $output->startElement($state->getURI(), 'Item', $attrs);
+				// Support multible items per command
+				foreach ($this->_syncItems as $locURI => &$syncItem) {
+					$output->startElement($state->getURI(), 'Item', $attrs);
+					$output->startElement($state->getURI(), 'Source', $attrs);
+					$output->startElement($state->getURI(), 'LocURI', $attrs);
+					$output->characters($locURI);
+					$output->endElement($state->getURI(), 'LocURI');
+					$output->endElement($state->getURI(), 'Source');
+					$output->endElement($state->getURI(), 'Item');
+				}
+			} elseif (isset($this->_itemTargetLocURI) || isset($this->_itemSourceLocURI)) {
+				$output->startElement($state->getURI(), 'Item', $attrs);
 
-                $output->startElement($state->getURI(), 'Target', $attrs);
+				if (isset($this->_itemTargetLocURI)) {
-                $output->startElement($state->getURI(), 'LocURI', $attrs);
+					$output->startElement($state->getURI(), 'Target', $attrs);
-                $output->characters($this->_itemTargetLocURI);
+					$output->startElement($state->getURI(), 'LocURI', $attrs);
-                $output->endElement($state->getURI(), 'LocURI');
+					$output->characters($this->_itemTargetLocURI);
-                $output->endElement($state->getURI(), 'Target');
+					$output->endElement($state->getURI(), 'LocURI');
-
+					$output->endElement($state->getURI(), 'Target');
-                $output->startElement($state->getURI(), 'Source', $attrs);
+				}
-                $output->startElement($state->getURI(), 'LocURI', $attrs);
+				if (isset($this->_itemSourceLocURI)) {
-                $output->characters($this->_itemSourceLocURI);
+					$output->startElement($state->getURI(), 'Source', $attrs);
-                $output->endElement($state->getURI(), 'LocURI');
+					$output->startElement($state->getURI(), 'LocURI', $attrs);
-                $output->endElement($state->getURI(), 'Source');
+					$output->characters($this->_itemSourceLocURI);
-
+					$output->endElement($state->getURI(), 'LocURI');
-                $output->endElement($state->getURI(), 'Item');
+					$output->endElement($state->getURI(), 'Source');
-            }
+				}
+				$output->endElement($state->getURI(), 'Item');
+			}
 
             $output->endElement($state->getURI(), 'Status');
 
             $currentCmdID++;
-            
-            // moredata pending request them
-/*            if($this->_response == RESPONSE_CHUNKED_ITEM_ACCEPTED_AND_BUFFERED) {
-		$output->startElement($state->getURI(), 'Alert', $attrs);
 
-		$output->startElement($state->getURI(), 'CmdID', $attrs);
-		$chars = $currentCmdID;
-		$output->characters($chars);
-		$output->endElement($state->getURI(), 'CmdID');
-
-		$output->startElement($state->getURI(), 'Data', $attrs);
-		$output->characters(ALERT_NEXT_MESSAGE);
-		$output->endElement($state->getURI(), 'Data');
-		
-		if (isset($this->_itemTargetLocURI) && isset($this->_itemSourceLocURI)) {
-			$output->startElement($state->getURI(), 'Item', $attrs);
-			
-			$output->startElement($state->getURI(), 'Target', $attrs);
-			$output->startElement($state->getURI(), 'LocURI', $attrs);
-			$output->characters($this->_itemTargetLocURI);
-			$output->endElement($state->getURI(), 'LocURI');
-			$output->endElement($state->getURI(), 'Target');
-			
-			$output->startElement($state->getURI(), 'Source', $attrs);
-			$output->startElement($state->getURI(), 'LocURI', $attrs);
-			$output->characters($this->_itemSourceLocURI);
-			$output->endElement($state->getURI(), 'LocURI');
-			$output->endElement($state->getURI(), 'Source');
-		}
-
-		$output->endElement($state->getURI(), 'Alert');		
-
-		$currentCmdID++;
-            } */
         }
 
         return $currentCmdID;
@@ -323,4 +350,14 @@ class Horde_SyncML_Command_Status extends Horde_SyncML_Command {
     {
         $this->_itemTargetLocURI = $itemTargetLocURI;
     }
+
+    /**
+     * Setter for the the list of handled SyncItems
+     *
+     * @param array $syncItems  The Items of the command
+     */
+    function setSyncItems(&$syncItems)
+    {
+        $this->_syncItems = $syncItems;
+    }
 }

phpgwapi/inc/horde/Horde/SyncML/Command/Sync.php

@@ -1,220 +1,258 @@
 <?php
-
+/**
+ * eGroupWare - SyncML based on Horde 3
+ *
+ *
+ * Using the PEAR Log class (which need to be installed!)
+ *
+ * @link http://www.egroupware.org
+ * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
+ * @package api
+ * @subpackage horde
+ * @author Anthony Mills <amills@pyramid6.com>
+ * @author Joerg Lehrke <jlehrke@noc.de>
+ * @copyright (c) The Horde Project (http://www.horde.org/)
+ * @version $Id$
+ */
 include_once 'Horde/SyncML/State.php';
 include_once 'Horde/SyncML/Command.php';
 include_once 'Horde/SyncML/Command/Sync/SyncElement.php';
 include_once 'Horde/SyncML/Sync/TwoWaySync.php';
 include_once 'Horde/SyncML/Sync/SlowSync.php';
 include_once 'Horde/SyncML/Sync/OneWayFromServerSync.php';
+include_once 'Horde/SyncML/Sync/OneWayFromClientSync.php';
 include_once 'Horde/SyncML/Sync/RefreshFromServerSync.php';
+include_once 'Horde/SyncML/Sync/RefreshFromClientSync.php';
 
-/**
+class Horde_SyncML_Command_Sync extends Horde_SyncML_Command {
- * $Horde: framework/SyncML/SyncML/Command/Sync.php,v 1.17 2004/07/03 15:21:14 chuck Exp $
- *
- * Copyright 2003-2004 Anthony Mills <amills@pyramid6.com>
- *
- * See the enclosed file COPYING for license information (LGPL). If you
- * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
- *
- * @author  Anthony Mills <amills@pyramid6.com>
- * @version $Revision$
- * @since   Horde 3.0
- * @package Horde_SyncML
- */
-class Horde_SyncML_Command_Sync extends Horde_Syncml_Command {
 
-	var $_isInSource;
+   /**
-	var $_currentSyncElement;
+     * Name of the command.
-	var $_syncElements = array();
+     *
-	
+     * @var string
-	function output($currentCmdID, &$output) {
+     */
-	
+    var $_cmdName = 'Sync';
-		$state = &$_SESSION['SyncML.state'];
+
-		
+    /**
-		$attrs = array();
+     * Source database of the <Sync> command.
-		
+     *
-		Horde::logMessage('SyncML: $this->_targetURI = ' . $this->_targetURI, __FILE__, __LINE__, PEAR_LOG_DEBUG);
+     * @var string
-		
+     */
-		$status = new Horde_SyncML_Command_Status(RESPONSE_OK, 'Sync');
+    var $_sourceURI;
-		
+
-		// $status->setState($state);
+    /**
-		
+     * Target database of the <Sync> command.
-		$status->setCmdRef($this->_cmdID);
+     *
-		
+     * @var string
-		if ($this->_targetURI != null) {
+     */
-			$status->setTargetRef((isset($this->_targetURIParameters) ? $this->_targetURI.'?/'.$this->_targetURIParameters : $this->_targetURI));
+    var $_targetURI;
-		}
+
-		
+    /**
-		if ($this->_sourceURI != null) {
+     * Optional parameter for the Target.
-			$status->setSourceRef($this->_sourceURI);
+     *
-		}
+     * @var string
-		
+     */
-		$currentCmdID = $status->output($currentCmdID, $output);
+    var $_targetURIParameters;
-		
+
-		if($sync = $state->getSync($this->_targetURI)) {
+    /**
-			$currentCmdID = $sync->startSync($currentCmdID, $output);
+     * SyncML_SyncElement object for the currently parsed sync command.
-			
+     *
-			foreach ($this->_syncElements as $element) {
+     * @var SyncML_SyncElement
-				$currentCmdID = $sync->nextSyncCommand($currentCmdID, $element, $output);
+     */
-			}
+    var $_curItem;
-		}
+
+    /**
+     * List of all SyncML_SyncElement objects that have parsed.
+     *
+     * @var array
+     */
+    var $_syncElements = array();
+
+    function output($currentCmdID, &$output)
+    {
+        $state = &$_SESSION['SyncML.state'];
+
+        Horde::logMessage('SyncML: $this->_targetURI = ' . $this->_targetURI, __FILE__, __LINE__, PEAR_LOG_DEBUG);
+
+        $status = new Horde_SyncML_Command_Status(RESPONSE_OK, 'Sync');
+
+        $status->setCmdRef($this->_cmdID);
+
+        if ($this->_targetURI != null) {
+            $status->setTargetRef((isset($this->_targetURIParameters) ? $this->_targetURI.'?/'.$this->_targetURIParameters : $this->_targetURI));
+        }
+
+        if ($this->_sourceURI != null) {
+            $status->setSourceRef($this->_sourceURI);
+        }
+
+        $currentCmdID = $status->output($currentCmdID, $output);
+
+        if ($sync = &$state->getSync($this->_targetURI)) {
+            $currentCmdID = $sync->startSync($currentCmdID, $output);
+
+            foreach ($this->_syncElements as $element) {
+                $currentCmdID = $sync->nextSyncCommand($currentCmdID, $element, $output);
+            }
+        }
+
+	return $currentCmdID;
+    }
 
-		return $currentCmdID;
-	}
-	
-	function getTargetURI() {
-		return $this->_targetURI;
-	}
 
     function startElement($uri, $element, $attrs)
     {
         parent::startElement($uri, $element, $attrs);
 
-        switch ($this->_xmlStack) {
+        switch (count($this->_stack)) {
         case 2:
-            if ($element == 'Replace' || $element == 'Add' || $element == 'Delete') {
+            if ($element == 'Replace' ||
-                $this->_currentSyncElement = &Horde_SyncML_Command_Sync_SyncElement::factory($element);
+                $element == 'Add' ||
-                // $this->_currentSyncElement->setVersion($this->_version);
+                $element == 'Delete') {
-                // $this->_currentSyncElement->setCmdRef($this->_cmdID);
+		Horde::logMessage("SyncML: sync element $element found", __FILE__, __LINE__, PEAR_LOG_DEBUG);
-                // $this->_currentSyncElement->setMsgID($this->_msgID);
+                $this->_curItem = &Horde_SyncML_Command_Sync_SyncElement::factory($element);
-            } elseif ($element == 'Target') {
-                $this->_isInSource = false;
-            } else {
-                $this->_isInSource = true;
             }
             break;
         }
-
+        if (isset($this->_curItem)) {
-        if (isset($this->_currentSyncElement)) {
+            $this->_curItem->startElement($uri, $element, $attrs);
-            $this->_currentSyncElement->startElement($uri, $element, $attrs);
         }
     }
-    
+
+
     // We create a seperate Sync Element for the Sync Data sent
     // from the Server to the client as we want to process the
     // client sync information before.
 
     function syncToClient($currentCmdID, &$output)
     {
-        Horde::logMessage('SyncML: starting sync to client', __FILE__, __LINE__, PEAR_LOG_DEBUG);
+	Horde::logMessage('SyncML: starting sync to client', __FILE__, __LINE__, PEAR_LOG_DEBUG);
 
-        $state = $_SESSION['SyncML.state'];
+        $state = &$_SESSION['SyncML.state'];
-        if($state->getSyncStatus() >= CLIENT_SYNC_ACKNOWLEDGED && $state->getSyncStatus() < SERVER_SYNC_FINNISHED)
-        {
-	        $deviceInfo = $state->getClientDeviceInfo();
-		$state->setSyncStatus(SERVER_SYNC_DATA_PENDING);      
-	        $targets = $state->getTargets();
-	        Horde::logMessage('SyncML: starting sync to client '.$targets[0], __FILE__, __LINE__, PEAR_LOG_DEBUG);
-	        $attrs = array();
 
+       	if($state->getSyncStatus() >= CLIENT_SYNC_FINNISHED && $state->getSyncStatus() < SERVER_SYNC_FINNISHED)
+       	{
+		$deviceInfo = $state->getClientDeviceInfo();
+		$targets = $state->getTargets();
 		foreach($targets as $target)
 		{
-			$sync = $state->getSync($target);
+        	$sync = &$state->getSync($target);
-			
+			Horde::logMessage('SyncML['. session_id() .']: sync alerttype '. $sync->_syncType .' found for target ' . $target, __FILE__, __LINE__, PEAR_LOG_DEBUG);
-			// make sure that the state reflects what is currently being done
+			if ($sync->_syncType == ALERT_ONE_WAY_FROM_CLIENT ||
-			$state->_currentSourceURI = $sync->_sourceLocURI;
+				$sync->_syncType == ALERT_REFRESH_FROM_CLIENT) {
-			$state->_currentTargetURI = $sync->_targetLocURI;
+
-        	
+				Horde::logMessage('SyncML['. session_id() .']: From client Sync, no sync of '. $target .' to client', __FILE__, __LINE__, PEAR_LOG_DEBUG);
-			$output->startElement($state->getURI(), 'Sync', $attrs);
+				$state->clearSync($target);
-			$output->startElement($state->getURI(), 'CmdID', $attrs);
+
-			$output->characters($currentCmdID);
+			} else if ($state->getSyncStatus() >= CLIENT_SYNC_ACKNOWLEDGED) {
-			$currentCmdID++;
+
-			$output->endElement($state->getURI(), 'CmdID');
+				Horde::logMessage("SyncML: starting sync to client $target", __FILE__, __LINE__, PEAR_LOG_DEBUG);
-	
+				$attrs = array();
-			$output->startElement($state->getURI(), 'Target', $attrs);
+
-			$output->startElement($state->getURI(), 'LocURI', $attrs);
+				$state->setSyncStatus(SERVER_SYNC_DATA_PENDING);
-			$chars = $sync->_sourceLocURI;
+
-			$output->characters($chars);
+				$output->startElement($state->getURI(), 'Sync', $attrs);
-			$output->endElement($state->getURI(), 'LocURI');
+				$output->startElement($state->getURI(), 'CmdID', $attrs);
-			$output->endElement($state->getURI(), 'Target');
+				$output->characters($currentCmdID);
-	
+				$currentCmdID++;
-			$output->startElement($state->getURI(), 'Source', $attrs);
+				$output->endElement($state->getURI(), 'CmdID');
-			$output->startElement($state->getURI(), 'LocURI', $attrs);
+
-			#$chars = $sync->_targetLocURI;
+				$output->startElement($state->getURI(), 'Target', $attrs);
-			$chars = (isset($sync->_targetLocURIParameters) ? $sync->_targetLocURI.'?/'.$sync->_targetLocURIParameters : $sync->_targetLocURI);
+				$output->startElement($state->getURI(), 'LocURI', $attrs);
-			$output->characters($chars);
+				$chars = $sync->_sourceLocURI;
-			$output->endElement($state->getURI(), 'LocURI');
+				$output->characters($chars);
-			$output->endElement($state->getURI(), 'Source');
+				$output->endElement($state->getURI(), 'LocURI');
-		
+				$output->endElement($state->getURI(), 'Target');
-			if(!$sync->_syncDataLoaded)
+
-			{
+				$output->startElement($state->getURI(), 'Source', $attrs);
-				$numberOfItems = $sync->loadData();
+				$output->startElement($state->getURI(), 'LocURI', $attrs);
-				if($deviceInfo['supportNumberOfChanges'])
+				$chars = (isset($sync->_targetLocURIParameters) ? $sync->_targetLocURI.'?/'.$sync->_targetLocURIParameters : $sync->_targetLocURI);
+				$output->characters($chars);
+				$output->endElement($state->getURI(), 'LocURI');
+				$output->endElement($state->getURI(), 'Source');
+
+				if(!$sync->_syncDataLoaded)
 				{
-					$output->startElement($state->getURI(), 'NumberOfChanged', $attrs);
+					$numberOfItems = $sync->loadData();
-					$output->characters($numberOfItems);
+					if($deviceInfo['supportNumberOfChanges'])
-					$output->endElement($state->getURI(), 'NumberOfChanged');
+					{
+						$output->startElement($state->getURI(), 'NumberOfChanges', $attrs);
+						$output->characters($numberOfItems);
+						$output->endElement($state->getURI(), 'NumberOfChanges');
+					}
 				}
+
+				$currentCmdID = $sync->endSync($currentCmdID, $output);
+
+				$output->endElement($state->getURI(), 'Sync');
+
+				if (isset($state->curSyncItem) ||
+					$state->getNumberOfElements() === false) {
+					break;
+				}
+			} else {
+       		  Horde::logMessage("SyncML: Waiting for client ACKNOWLEDGE for $target", __FILE__, __LINE__, PEAR_LOG_DEBUG);
 			}
-		
-			$currentCmdID = $sync->endSync($currentCmdID, $output);
-		
-			$output->endElement($state->getURI(), 'Sync');
-			
-			break;
 		}
-	
+
 		// no syncs left
-		if($state->getTargets() === FALSE)
+		if($state->getTargets() === FALSE &&
+			!isset($state->curSyncItem)) {
 			$state->setSyncStatus(SERVER_SYNC_FINNISHED);
-	
+		}
-		Horde::logMessage('SyncML: syncStatus(server_sync_finnished) '. $state->getSyncStatus, __FILE__, __LINE__, PEAR_LOG_DEBUG);
+
-	}	
+		Horde::logMessage('SyncML: syncStatus(syncToClient) = '. $state->getSyncStatus(), __FILE__, __LINE__, PEAR_LOG_DEBUG);
+
+	}
 
 	return $currentCmdID;
+
     }
 
     function endElement($uri, $element)
     {
-        if (isset($this->_currentSyncElement)) {
+        if (isset($this->_curItem)) {
-            $this->_currentSyncElement->endElement($uri, $element);
+            $this->_curItem->endElement($uri, $element);
         }
 
-        switch ($this->_xmlStack) {
+        switch (count($this->_stack)) {
         case 2:
-            if ($element == 'Replace' || $element == 'Add' || $element == 'Delete') {
+            if ($element == 'Replace' ||
-                $this->_syncElements[] = $this->_currentSyncElement;
+                $element == 'Add' ||
-                unset($this->_currentSyncElement);
+                $element == 'Delete') {
+                $this->_syncElements[] = &$this->_curItem;
+                unset($this->_curItem);
             }
             break;
 
         case 3:
-      	    $state = & $_SESSION['SyncML.state'];
+            if ($element == 'LocURI' && !isset($this->_curItem)) {
-      	    
+                if ($this->_stack[1] == 'Source') {
-            if ($element == 'LocURI' && !isset($this->_currentSyncElement)) {
-                if ($this->_isInSource) {
                     $this->_sourceURI = trim($this->_chars);
-                    $state->_currentSourceURI = $this->_sourceURI;
+                } elseif ($this->_stack[1] == 'Target') {
-                } else {
-                    $this->_targetURI = trim($this->_chars);
-
                     $targetURIData = explode('?/',trim($this->_chars));
 
-		    $this->_targetURI = $targetURIData[0];
+                    $this->_targetURI = $targetURIData[0];
-		    $state->_currentTargetURI = $this->_targetURI;
+
-		    
+                    if (isset($targetURIData[1])) {
-		    if(isset($targetURIData[1]))
+                        $this->_targetURIParameters = $targetURIData[1];
-		    {
+                    }
-		    	$this->_targetURIParameters = $targetURIData[1];
-		    	$state->_currentTargetURIParameters = $this->_targetURIParameters;
-		    }
-                    
                 }
             }
             break;
         }
 
         parent::endElement($uri, $element);
-        
+
     }
 
     function characters($str)
     {
-        if (isset($this->_currentSyncElement)) {
+        if (isset($this->_curItem)) {
-            $this->_currentSyncElement->characters($str);
+            $this->_curItem->characters($str);
         } else {
             if (isset($this->_chars)) {
-                $this->_chars = $this->_chars . $str;
+                $this->_chars .= $str;
             } else {
                 $this->_chars = $str;
             }

phpgwapi/inc/horde/Horde/SyncML/Command/Sync/Add.php

@@ -1,20 +1,20 @@
 <?php
-
+/**
+ * eGroupWare - SyncML based on Horde 3
+ *
+ *
+ * Using the PEAR Log class (which need to be installed!)
+ *
+ * @link http://www.egroupware.org
+ * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
+ * @package api
+ * @subpackage horde
+ * @author Anthony Mills <amills@pyramid6.com>
+ * @copyright (c) The Horde Project (http://www.horde.org/)
+ * @version $Id$
+ */
 include_once 'Horde/SyncML/Command/Sync/SyncElement.php';
 
-/**
- * $Horde: framework/SyncML/SyncML/Command/Sync/Add.php,v 1.10 2004/07/02 19:24:44 chuck Exp $
- *
- * Copyright 2003-2004 Anthony Mills <amills@pyramid6.com>
- *
- * See the enclosed file COPYING for license information (LGPL). If you
- * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
- *
- * @author  Anthony Mills <amills@pyramid6.com>
- * @version $Revision$
- * @since   Horde 3.0
- * @package Horde_SyncML
- */
 class Horde_SyncML_Command_Sync_Add extends Horde_SyncML_Command_Sync_SyncElement {
 
     var $_status = RESPONSE_ITEM_ADDED;
@@ -24,9 +24,10 @@ class Horde_SyncML_Command_Sync_Add extends Horde_SyncML_Command_Sync_SyncElemen
         $status = new Horde_SyncML_Command_Status($this->_status, 'Add');
         $status->setCmdRef($this->_cmdID);
 
-        if (isset($this->_luid)) {
+        if (!empty($this->_items)) {
-            $status->setSourceRef($this->_luid);
+            $status->setSyncItems($this->_items);
         }
+
         return $status->output($currentCmdID, $output);
     }
 

phpgwapi/inc/horde/Horde/SyncML/Command/Sync/ContentSyncElement.php

@@ -1,106 +1,44 @@
 <?php
-
-include_once 'Horde/SyncML/State.php';
-include_once 'Horde/SyncML/Command/Sync/SyncElement.php';
-
 /**
- * $Horde: framework/SyncML/SyncML/Command/Sync/ContentSyncElement.php,v 1.12 2004/07/02 19:24:44 chuck Exp $
+ * eGroupWare - SyncML based on Horde 3
  *
- * Copyright 2003-2004 Anthony Mills <amills@pyramid6.com>
  *
- * See the enclosed file COPYING for license information (LGPL). If you
+ * Using the PEAR Log class (which need to be installed!)
- * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
  *
- * @author  Anthony Mills <amills@pyramid6.com>
+ * @link http://www.egroupware.org
- * @version $Revision$
+ * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
- * @since   Horde 3.0
+ * @package api
- * @package Horde_SyncML
+ * @subpackage horde
+ * @author Anthony Mills <amills@pyramid6.com>
+ * @author Joerg Lehrke <jlehrke@noc.de>
+ * @copyright (c) The Horde Project (http://www.horde.org/)
+ * @version $Id$
  */
-class Horde_SyncML_Command_Sync_ContentSyncElement extends Horde_SyncML_Command_Sync_SyncElement {
+include_once 'Horde/SyncML/State.php';
+include_once 'Horde/SyncML/Command/Sync/SyncElementItem.php';
 
-    /**
+class Horde_SyncML_Command_Sync_ContentSyncElement extends Horde_SyncML_Command_Sync_SyncElementItem {
-     * The content: vcard data, etc.
-     */
-    var $_content;
-
-    /**
-     * Local to server: our Horde guid.
-     */
-    var $_locURI;
-
-    var $_targetURI;
-    var $_contentType;
-
-    function setSourceURI($uri)
-    {
-        $this->_locURI = $uri;
-    }
-
-    function getSourceURI()
-    {
-        return $this->_locURI;
-    }
-
-    function setTargetURI($uri)
-    {
-        $this->_targetURI = $uri;
-    }
-
-    function getTargetURI()
-    {
-        return $this->_targetURI;
-    }
-
-    function setContentType($c)
-    {
-        $this->_contentType = $c;
-    }
-
-    function setContentFormat($_format)
-    {
-        $this->_contentFormat = $_format;
-    }
-
-    function getContentType()
-    {
-        return $this->_contentType;
-    }
-
-    function getContent()
-    {
-        return $this->_content;
-    }
-
-    function setContent($content)
-    {
-        $this->_content = $content;
-    }
-
-    function endElement($uri, $element)
-    {
-        switch ($this->_xmlStack) {
-        case 2:
-            if ($element == 'Data') {
-                $this->_content = trim($this->_chars);
-            }
-            break;
-        }
-
-        parent::endElement($uri, $element);
-    }
 
     function outputCommand($currentCmdID, &$output, $command)
     {
         $state = $_SESSION['SyncML.state'];
+		$maxMsgSize = $state->getMaxMsgSizeClient();
+		$maxGUIDSize = $state->getMaxGUIDSizeClient();
+
+		if ($this->_moreData) {
+			$command = $this->_command;
+		} else {
+			$this->_command = $command;
+		}
 
         $attrs = array();
         $output->startElement($state->getURI(), $command, $attrs);
 
         $output->startElement($state->getURI(), 'CmdID', $attrs);
-        $chars = $currentCmdID;
+        $output->characters($currentCmdID);
-        $output->characters($chars);
         $output->endElement($state->getURI(), 'CmdID');
 
+/*
         if (isset($this->_contentType)) {
             $output->startElement($state->getURI(), 'Meta', $attrs);
             $output->startElement($state->getURIMeta(), 'Type', $attrs);
@@ -108,43 +46,100 @@ class Horde_SyncML_Command_Sync_ContentSyncElement extends Horde_SyncML_Command_
             $output->endElement($state->getURIMeta(), 'Type');
             $output->endElement($state->getURI(), 'Meta');
         }
+*/
+        if (isset($this->_content) && !$this->_moreData) {
+			$this->_content = trim($this->_content);
+	    	$this->_contentSize = strlen($this->_content);
+			if (strtolower($this->_contentFormat) == 'b64') {
+				$this->_content = base64_encode($this->_content);
+			}
+        } else {
+            $this->_contentSize = 0;
+        }
 
-        if (isset($this->_content)
+            // <command><Meta>
-            || isset($this->_locURI) || isset($this->targetURI)) {
+        if ($this->_contentSize || isset($this->_contentType) || isset($this->_contentFormat)) {
+			$output->startElement($state->getURI(), 'Meta', $attrs);
+        	if (isset($this->_contentType)) {
+				$output->startElement($state->getURIMeta(), 'Type', $attrs);
+				$output->characters($this->_contentType);
+				$output->endElement($state->getURIMeta(), 'Type');
+			}
+			if (isset($this->_contentFormat)) {
+                $output->startElement($state->getURIMeta(), 'Format', $attrs);
+				$output->characters($this->_contentFormat);
+				$output->endElement($state->getURIMeta(), 'Format');
+			}
+			if ($this->_contentSize) {
+				$output->startElement($state->getURIMeta(), 'Size', $attrs);
+				$output->characters(($this->_contentSize));
+				$output->endElement($state->getURIMeta(), 'Size');
+			}
+			$output->endElement($state->getURI(), 'Meta');
+        }
+
+        if (isset($this->_content) || isset($this->_luid) || isset($this->_guid)) {
             $output->startElement($state->getURI(), 'Item', $attrs);
-            // send only when sending adds
+
-            if ($this->_locURI != null && (strtolower($command) == 'add')) {
+            // <command><Item><Source><LocURI>
+            if (isset($this->_guid)) {
                 $output->startElement($state->getURI(), 'Source', $attrs);
                 $output->startElement($state->getURI(), 'LocURI', $attrs);
-                $chars = substr($this->_locURI,0,39);
+                $chars = substr($this->_guid, 0, $maxGUIDSize);
-                $state->setUIDMapping($this->_locURI, $chars);
+                $state->setUIDMapping($this->_guid, $chars);
                 $output->characters($chars);
                 $output->endElement($state->getURI(), 'LocURI');
                 $output->endElement($state->getURI(), 'Source');
             }
-            
-            if(isset($this->_contentFormat)) {
-                $output->startElement($state->getURI(), 'Meta', $attrs);
-                $output->startElement($state->getURIMeta(), 'Format', $attrs);
-                $output->characters($this->_contentFormat);
-                $output->endElement($state->getURIMeta(), 'Format');
-                $output->endElement($state->getURI(), 'Meta');
-            }
 
-            if ($this->_targetURI != null) {
+            // <command><Item><Target><LocURI>
+            if (isset($this->_luid)) {
                 $output->startElement($state->getURI(), 'Target', $attrs);
                 $output->startElement($state->getURI(), 'LocURI', $attrs);
-                $chars = $this->_targetURI;
+                $output->characters($this->_luid);
-                $output->characters($chars);
                 $output->endElement($state->getURI(), 'LocURI');
                 $output->endElement($state->getURI(), 'Target');
             }
+
+
+             // <command><Item><Data>
             if (isset($this->_content)) {
                 $output->startElement($state->getURI(), 'Data', $attrs);
                 #$chars = '<![CDATA['.$this->_content.']]>';
-                $chars = $this->_content;
+				$currentSize = $output->getOutputSize();
-                $output->characters($chars);
+				Horde::logMessage("SyncML: $command: current = $currentSize, max = $maxMsgSize", __FILE__, __LINE__, PEAR_LOG_DEBUG);
+				if (!$maxMsgSize ||
+					(($currentSize + MIN_MSG_LEFT + $this->_contentSize) <= $maxMsgSize)) {
+					$chars = $this->_content;
+					unset($this->_content);
+					$this->_moreData = false;
+				} else {
+					$sizeLeft = $maxMsgSize - $currentSize - MIN_MSG_LEFT;
+					if ($sizeLeft < 0) {
+						Horde::logMessage("SyncML: $command: split with $currentSize for $maxMsgSize, increase MIN_MSG_LEFT!", __FILE__, __LINE__, PEAR_LOG_WARNING);
+						$sizeLeft = 0;
+					}
+					// don't let us loose characters by trimming
+					while (($this->_contentSize > $sizeLeft) &&
+							(strlen(trim(substr($this->_content, $sizeLeft - 1, 2))) < 2)) {
+						Horde::logMessage("SyncML: $command: split at $sizeLeft hit WS!", __FILE__, __LINE__, PEAR_LOG_DEBUG);
+						$sizeLeft++;
+					}
+					$chars = substr($this->_content, 0, $sizeLeft);
+					$this->_content = substr($this->_content, $sizeLeft, $this->_contentSize - $sizeLeft);
+					Horde::logMessage("SyncML: $command: "
+						. $this->_contentSize . " split at $sizeLeft:\n"
+						. $chars, __FILE__, __LINE__, PEAR_LOG_DEBUG);
+					$this->_moreData = true;
+				}
+               	$output->characters($chars);
                 $output->endElement($state->getURI(), 'Data');
+
+		 		// <command><Item><MoreData/>
+				if ($this->_moreData) {
+                	$output->startElement($state->getURI(), 'MoreData', $attrs);
+                	$output->endElement($state->getURI(), 'MoreData');
+				}
             }
             $output->endElement($state->getURI(), 'Item');
         }

phpgwapi/inc/horde/Horde/SyncML/Command/Sync/Delete.php

@@ -1,20 +1,20 @@
 <?php
-
+/**
+ * eGroupWare - SyncML based on Horde 3
+ *
+ *
+ * Using the PEAR Log class (which need to be installed!)
+ *
+ * @link http://www.egroupware.org
+ * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
+ * @package api
+ * @subpackage horde
+ * @author Anthony Mills <amills@pyramid6.com>
+ * @copyright (c) The Horde Project (http://www.horde.org/)
+ * @version $Id$
+ */
 include_once 'Horde/SyncML/Command/Sync/SyncElement.php';
 
-/**
- * $Horde: framework/SyncML/SyncML/Command/Sync/Delete.php,v 1.9 2004/07/02 19:24:44 chuck Exp $
- *
- * Copyright 2003-2004 Anthony Mills <amills@pyramid6.com>
- *
- * See the enclosed file COPYING for license information (LGPL). If you
- * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
- *
- * @author  Anthony Mills <amills@pyramid6.com>
- * @version $Revision$
- * @since   Horde 3.0
- * @package Horde_SyncML
- */
 class Horde_SyncML_Command_Sync_Delete extends Horde_SyncML_Command_Sync_SyncElement {
 
     function output($currentCmdID, &$output)
@@ -22,8 +22,8 @@ class Horde_SyncML_Command_Sync_Delete extends Horde_SyncML_Command_Sync_SyncEle
         $status = new Horde_SyncML_Command_Status($this->_status, 'Delete');
         $status->setCmdRef($this->_cmdID);
 
-        if (isset($this->_luid)) {
+        if (!empty($this->_items)) {
-            $status->setSourceRef($this->_luid);
+            $status->setSyncItems($this->_items);
         }
 
         return $status->output($currentCmdID, $output);

phpgwapi/inc/horde/Horde/SyncML/Command/Sync/Replace.php

@@ -1,32 +1,30 @@
 <?php
-
+/**
+ * eGroupWare - SyncML based on Horde 3
+ *
+ *
+ * Using the PEAR Log class (which need to be installed!)
+ *
+ * @link http://www.egroupware.org
+ * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
+ * @package api
+ * @subpackage horde
+ * @author Anthony Mills <amills@pyramid6.com>
+ * @copyright (c) The Horde Project (http://www.horde.org/)
+ * @version $Id$
+ */
 include_once 'Horde/SyncML/Command/Sync/SyncElement.php';
 
-/**
- * $Horde: framework/SyncML/SyncML/Command/Sync/Replace.php,v 1.9 2004/07/02 19:24:44 chuck Exp $
- *
- * Copyright 2003-2004 Anthony Mills <amills@pyramid6.com>
- *
- * See the enclosed file COPYING for license information (LGPL). If you
- * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
- *
- * @author  Anthony Mills <amills@pyramid6.com>
- * @version $Revision$
- * @since   Horde 3.0
- * @package Horde_SyncML
- */
 class Horde_SyncML_Command_Sync_Replace extends Horde_SyncML_Command_Sync_SyncElement {
+
 	function output($currentCmdID, &$output) {
 		$status = new Horde_SyncML_Command_Status($this->_status, 'Replace');
 		$status->setCmdRef($this->_cmdID);
-		
+
-		if (isset($this->_luid)) {
+		if (!empty($this->_items)) {
-			$status->setSourceRef($this->_luid);
+            $status->setSyncItems($this->_items);
-		}
+        }
-		
+
-		#$status->setItemSourceLocURI($this->_sourceLocURI);
-		#$status->setItemTargetLocURI(isset($this->_targetLocURIParameters) ? $this->_targetLocURI.'?/'.$this->_targetLocURIParameters : $this->_targetLocURI);
-		
 		return $status->output($currentCmdID, $output);
 	}
 

phpgwapi/inc/horde/Horde/SyncML/Command/Sync/SyncElement.php

@@ -1,37 +1,40 @@
 <?php
-
+/**
+ * eGroupWare - SyncML based on Horde 3
+ *
+ *
+ * Using the PEAR Log class (which need to be installed!)
+ *
+ * @link http://www.egroupware.org
+ * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
+ * @package api
+ * @subpackage horde
+ * @author Anthony Mills <amills@pyramid6.com>
+ * @author Joerg Lehrke <jlehrke@noc.de>
+ * @copyright (c) The Horde Project (http://www.horde.org/)
+ * @version $Id$
+ */
 include_once 'Horde/SyncML/Command.php';
 
-/**
- * $Horde: framework/SyncML/SyncML/Command/Sync/SyncElement.php,v 1.11 2004/07/02 19:24:44 chuck Exp $
- *
- * Copyright 2003-2004 Anthony Mills <amills@pyramid6.com>
- * Copyright 2005-2006 Lars Kneschke <l.kneschke@metaways.de>
- *
- * See the enclosed file COPYING for license information (LGPL). If you
- * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
- *
- * @author  Anthony Mills <amills@pyramid6.com>
- * @version $Revision$
- * @since   Horde 3.0
- * @package Horde_SyncML
- */
 class Horde_SyncML_Command_Sync_SyncElement extends Horde_SyncML_Command {
 
 	var $_luid;
 	var $_guid;
-	var $_isSource;
+	var $_contentSize;
-	var $_content;
 	var $_contentType;
+	var $_contentFormat;
 	var $_status = RESPONSE_OK;
-	var $_items;
+	var $_curItem;
-	
+	var $_items = array();
+	var $_moreData = false;
+        var $_command = false;
+
 	function &factory($command, $params = null) {
 		include_once 'Horde/SyncML/Command/Sync/SyncElementItem.php';
 		@include_once 'Horde/SyncML/Command/Sync/' . $command . '.php';
-		
+
 		$class = 'Horde_SyncML_Command_Sync_' . $command;
-		
+
 		if (class_exists($class)) {
 			#Horde::logMessage('SyncML: Class definition of ' . $class . ' found in SyncElement::factory.', __FILE__, __LINE__, PEAR_LOG_DEBUG);
 			return $element = new $class($params);
@@ -44,78 +47,122 @@ class Horde_SyncML_Command_Sync_SyncElement extends Horde_SyncML_Command {
 
 	function startElement($uri, $element, $attrs) {
 		parent::startElement($uri, $element, $attrs);
-		
+		$state = &$_SESSION['SyncML.state'];
-		switch ($this->_xmlStack) {
+
-			case 3:
+		switch (count($this->_stack)) {
-				if ($element == 'Source') {
+			case 1:
-					$this->_isSource = true;
+				$this->_command = $element;
+				break;
+			case 2:
+				if ($element == 'Item') {
+					if (isset($state->curSyncItem)) {
+						// Copy from state in case of <MoreData>.
+						$this->_curItem = &$state->curSyncItem;
+						if (isset($this->_luid) &&
+							($this->_luid != $this->_curItem->_luid)) {
+							Horde::logMessage('SyncML: moreData mismatch for LocURI ' .
+								$this->_curItem->_luid . ' (' . $this->_luid . ')', __FILE__, __LINE__, PEAR_LOG_ERROR);
+						} else {
+							Horde::logMessage('SyncML: moreData item found for LocURI ' . $this->_curItem->_luid, __FILE__, __LINE__, PEAR_LOG_DEBUG);
+						}
+						unset($state->curSyncItem);
+					} else {
+						$this->_curItem = new Horde_SyncML_Command_Sync_SyncElementItem();
+					}
+					$this->_moreData = false;
 				}
 				break;
 		}
 	}
-	
+
 	function endElement($uri, $element) {
+		$state = &$_SESSION['SyncML.state'];
 		$search = array('/ *\n/','/ *$/m');
 		$replace = array('','');
-		
+
-		switch ($this->_xmlStack) {
+		switch (count($this->_stack)) {
 			case 1:
+				$this->_command = false;
 				// Need to add sync elements to the Sync method?
 				#error_log('total # of items: '.count($this->_items));
 				#error_log(print_r($this->_items[10], true));
 				break;
 			case 2;
 				if($element == 'Item') {
-					$item = new Horde_SyncML_Command_Sync_SyncElementItem();
-
 					if($this->_luid) {
-						$item->setLocURI($this->_luid);
+						$this->_curItem->setLocURI($this->_luid);
-						$item->setContent($this->_content);
+						$this->_curItem->setContentType($this->_contentType);
-						$item->setContentType($this->_contentType);
+						$this->_curItem->setContentFormat($this->_contentFormat);
-					
+						$this->_curItem->setCommand($this->_command);
+
 						if($this->_contentSize)
-							$item->setContentType($this->_contentSize);
+							$this->_curItem->setContentSize($this->_contentSize);
-						if($this->_moreData)
+						if($this->_moreData) {
-							$item->setMoreData($this->_moreData);
+							$state->curSyncItem = &$this->_curItem;
-							
+							Horde::logMessage('SyncML: moreData item saved for LocURI ' . $this->_curItem->_luid, __FILE__, __LINE__, PEAR_LOG_DEBUG);
-						$this->_items[$this->_luid] = $item;
+						} else {
+							if (strtolower($this->_curItem->getContentFormat()) == 'b64') {
+								$content = $this->_curItem->getContent();
+								$content =  ($content ? base64_decode($content) : '');
+								$this->_curItem->setContent($content);
+								#Horde::logMessage('SyncML: BASE64 encoded item for LocURI '
+								#	. $this->_curItem->_luid . ":\n $content", __FILE__, __LINE__, PEAR_LOG_DEBUG);
+							}
+							$this->_items[$this->_luid] = $this->_curItem;
+						}
 					}
-					
-					unset($this->_content);
 					unset($this->_contentSize);
 					unset($this->_luid);
 				}
 				break;
 			case 3:
-				if ($element == 'Source') {
+				switch ($element) {
-					$this->_isSource = false;
+					case 'Data':
-				} elseif ($element == 'Data') {
+						$this->_curItem->_content .= $this->_chars;
-					$this->_content = $this->_chars;
+						break;
-				} elseif ($element == 'MoreData') {
+					case 'MoreData':
-					$this->_moreData = TRUE;
+						$this->_moreData = true;
-				} elseif ($element == 'Type') {
+						break;
-					if(empty($this->_contentType))
+					case 'Type':
-						$this->_contentType = trim($this->_chars);
+						if(empty($this->_contentType)) {
+							$this->_contentType = trim($this->_chars);
+						}
+						break;
+					case 'Format':
+						$this->_contentFormat = strtolower(trim($this->_chars));
+						break;
+					case 'Size':
+						$this->_contentSize = $this->_chars;
+						break;
 				}
 				break;
-			
+
 			case 4:
-				if ($element == 'LocURI' && $this->_isSource) {
+				switch ($element) {
-					$this->_luid = trim($this->_chars);
+					case 'LocURI':
-				} elseif ($element == 'Type') {
+						if ($this->_stack[2] == 'Source') {
-					$this->_contentType = trim($this->_chars);
+							$this->_luid = trim($this->_chars);
-				} elseif ($element == 'Size') {
+						}
-					$this->_contentSize = trim($this->_chars);
+						break;
+					case 'Type':
+						$this->_contentType = trim($this->_chars);
+						break;
+					case 'Format':
+						$this->_contentFormat = strtolower(trim($this->_chars));
+						break;
+					case 'Size':
+						$this->_contentSize = trim($this->_chars);
+						break;
 				}
 				break;
 		}
-		
+
 		parent::endElement($uri, $element);
 	}
-	
+
-	function getSyncElementItems() {
+    function getSyncElementItems() {
-		return (array)$this->_items;
+         return (array)$this->_items;
-	}
+    }
 
     function getLocURI()
     {
@@ -149,14 +196,17 @@ class Horde_SyncML_Command_Sync_SyncElement extends Horde_SyncML_Command {
 
     function getContent()
     {
-        return $this->_content;
+	if ($this->_curItem) {
+        	return $this->_curItem->getcontent();
+	}
+	return false;
     }
 
-    function setContent($content)
+    function hasMoreData()
     {
-        $this->_content = $content;
+        return $this->_moreData;
     }
-    
+
     function setStatus($_status)
     {
     	$this->_status = $_status;

phpgwapi/inc/horde/Horde/SyncML/Command/Sync/SyncElementItem.php

@@ -1,67 +1,95 @@
 <?php
-
+/**
+ * eGroupWare - SyncML based on Horde 3
+ *
+ *
+ * Using the PEAR Log class (which need to be installed!)
+ *
+ * @link http://www.egroupware.org
+ * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
+ * @package api
+ * @subpackage horde
+ * @author Anthony Mills <amills@pyramid6.com>
+ * @copyright (c) The Horde Project (http://www.horde.org/)
+ * @version $Id$
+ */
 include_once 'Horde/SyncML/Command.php';
 
-/**
- * $Horde: framework/SyncML/SyncML/Command/Sync/SyncElement.php,v 1.11 2004/07/02 19:24:44 chuck Exp $
- *
- * Copyright 2003-2004 Anthony Mills <amills@pyramid6.com>
- * Copyright 2005-2006 Lars Kneschke <l.kneschke@metaways.de>
- *
- * See the enclosed file COPYING for license information (LGPL). If you
- * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
- *
- * @author  Anthony Mills <amills@pyramid6.com>
- * @version $Revision$
- * @since   Horde 3.0
- * @package Horde_SyncML
- */
 class Horde_SyncML_Command_Sync_SyncElementItem {
 
 	var $_luid;
 	var $_guid;
-	var $_content;
+	var $_content = '';
 	var $_contentSize;
 	var $_contentType;
+	var $_contentFormat;
+	var $_command;
 	var $_moreData = false;
-	
+
 	function getLocURI() {
 		return $this->_luid;
 	}
-	
+
 	function getGUID() {
 		return $this->_guid;
 	}
-	
+
 	function getContentType() {
 		return $this->_contentType;
 	}
-	
+
+	function getContentFormat() {
+		return $this->_contentFormat;
+	}
+
 	function getContent() {
 		return $this->_content;
 	}
-	
+
+	function getContentSize() {
+		if (isset($this->_contentSize)) {
+			return $this->_contentSize;
+		}
+		return false;
+	}
+
+	function getCommand() {
+		return $this->_command;
+	}
+
 	function setLocURI($luid) {
 		$this->_luid = $luid;
 	}
-	
+
 	function setGUID($guid) {
 		$this->_guid = $guid;
 	}
-	
+
-	function setContent($content) {
+	function setContent($_content) {
-		$this->_content = $content;
+		$this->_content = $_content;
 	}
 
 	function setContentSize($_size) {
 		$this->_contentSize = $_size;
 	}
 
-	function setContentType($_contentType) {
+	function setContentType($_type) {
-		$this->_contentType = $_contentType;
+		$this->_contentType = $_type;
+	}
+
+	function setContentFormat($_format) {
+		$this->_contentFormat = $_format;
 	}
 
 	function setMoreData($_status) {
 		$this->_moreData = $_status;
 	}
+
+	function hasMoreData() {
+		return $this->_moreData;
+	}
+
+	function setCommand($_command) {
+		$this->_command = $_command;
+	}
 }

phpgwapi/inc/horde/Horde/SyncML/State.php

@@ -1,4 +1,18 @@
 <?php
+/**
+ * eGroupWare - SyncML based on Horde 3
+ *
+ *
+ * Using the PEAR Log class (which need to be installed!)
+ *
+ * @link http://www.egroupware.org
+ * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
+ * @package api
+ * @subpackage horde
+ * @author Joerg Lehrke <jlehrke@noc.de>
+ * @copyright (c) The Horde Project (http://www.horde.org/)
+ * @version $Id$
+ */
 
 define('ALERT_DISPLAY', 100);
 
@@ -21,6 +35,10 @@ define('ALERT_RESULT_ALERT', 221);
 define('ALERT_NEXT_MESSAGE', 222);
 define('ALERT_NO_END_OF_DATA', 223);
 
+// Not (really) implemented.
+define('ALERT_SUSPEND',        224); // New in SyncML 1.2
+define('ALERT_RESUME',         225); // New in SyncML 1.2
+
 define('MIME_SYNCML_XML', 'application/vnd.syncml+xml');
 define('MIME_SYNCML_WBXML', 'application/vnd.syncml+wbxml');
 
@@ -107,7 +125,7 @@ define('RESPONSE_COMMAND_FAILED', 500);
 // define('RESPONSE_COMMAND_FAILED', 505);
 // define('RESPONSE_COMMAND_FAILED', 506);
 // define('RESPONSE_COMMAND_FAILED', 507);
-// define('RESPONSE_COMMAND_FAILED', 508);
+define('RESPONSE_REFRESH_REQUIRED', 508);
 // define('RESPONSE_COMMAND_FAILED', 509);
 // define('RESPONSE_COMMAND_FAILED', 510);
 // define('RESPONSE_COMMAND_FAILED', 511);
@@ -117,12 +135,15 @@ define('RESPONSE_COMMAND_FAILED', 500);
 // define('RESPONSE_COMMAND_FAILED', 515);
 define('RESPONSE_ATOMIC_ROLL_BACK_FAILED', 516);
 
-define('NAME_SPACE_URI_SYNCML', 'syncml:syncml1.0');
+define('NAME_SPACE_URI_SYNCML_1_0', 'syncml:syncml1.0');
 define('NAME_SPACE_URI_SYNCML_1_1', 'syncml:syncml1.1');
-define('NAME_SPACE_URI_METINF', 'syncml:metinf');
+define('NAME_SPACE_URI_SYNCML_1_2', 'syncml:syncml1.2');
+define('NAME_SPACE_URI_METINF_1_0', 'syncml:metinf1.0');
 define('NAME_SPACE_URI_METINF_1_1', 'syncml:metinf1.1');
-define('NAME_SPACE_URI_DEVINF', 'syncml:devinf');
+define('NAME_SPACE_URI_METINF_1_2', 'syncml:metinf1.2');
+define('NAME_SPACE_URI_DEVINF_1_0', 'syncml:devinf1.0');
 define('NAME_SPACE_URI_DEVINF_1_1', 'syncml:devinf1.1');
+define('NAME_SPACE_URI_DEVINF_1_2', 'syncml:devinf1.2');
 
 define('CLIENT_SYNC_STARTED',		1);
 define('CLIENT_SYNC_FINNISHED',		2);
@@ -131,8 +152,18 @@ define('SERVER_SYNC_DATA_PENDING',	4);
 define('SERVER_SYNC_FINNISHED',		5);
 define('SERVER_SYNC_ACKNOWLEDGED',	6);
 
+// conflict management
+define('CONFLICT_CLIENT_WINNING',		0);
+define('CONFLICT_SERVER_WINNING',		1);
+define('CONFLICT_MERGE_DATA',			2);
+define('CONFLICT_RESOLVED_WITH_DUPLICATE',	3);
+define('CONFLICT_CLIENT_CHANGES_IGNORED',	4);
+define('CONFLICT_CLIENT_REFRESH_ENFORCED',	5);
+
 define('MAX_DATA',			19);
-define('MAX_ENTRIES',			10);
+define('MAX_ENTRIES',			10); // default
+define('MAX_GUID_SIZE',			64);
+define('MIN_MSG_LEFT',		       200); // Overhead
 
 /**
  * The Horde_SyncML_State class provides a SyncML state object.
@@ -148,6 +179,7 @@ define('MAX_ENTRIES',			10);
  * @version $Revision$
  * @since   Horde 3.0
  * @package Horde_SyncML
+ * @modified Joerg Lehrke <jlehrke@noc.de> 2009/01/20, support all syn types
  */
 class Horde_SyncML_State {
 
@@ -157,6 +189,10 @@ class Horde_SyncML_State {
 
 	var $_msgID;
 
+	var $_maxMsgSize;
+
+	var $_maxGUIDSize;
+
 	var $_targetURI;
 
 	var $_sourceURI;
@@ -169,6 +205,8 @@ class Horde_SyncML_State {
 
 	var $_isAuthorized;
 
+	var $_AuthConfirmed;
+
 	var $_uri;
 
 	var $_uriMeta;
@@ -181,7 +219,7 @@ class Horde_SyncML_State {
 
 	var $_serverAnchorNext = array(); // written to db after successful sync
 
-	var $_clientDeviceInfo = array();
+	var $_clientDeviceInfo;
 
 	// array list of changed items, which need to be synced to the client
 	var $_changedItems;
@@ -192,8 +230,11 @@ class Horde_SyncML_State {
 	// array list of added items, which need to be synced to the client
 	var $_addedItems;
 
-	// bool flag that we need to more data
+	// array list of items, which need to be refreshed at the client
-	var $_syncStatus;
+	var $_conflictItems;
+
+	// current session status
+	var $_syncStatus = 0;
 
 	var $_log = array();
 
@@ -208,6 +249,22 @@ class Horde_SyncML_State {
 	 */
 	var $_uidMappings	= array();
 
+    /**
+     * Current sync element sent from client.
+     *
+     * Stored in state if one element is split into multiple message packets.
+     *
+     * @var SyncML_SyncElement
+     */
+    var $curSyncItem;
+
+    /**
+     * Number of sync elements sent to client within current message.
+     *
+     * @var _numberOfElements
+     */
+    var $_numberOfElements;
+
     /**
      * Creates a new instance of Horde_SyncML_State.
      */
@@ -220,7 +277,8 @@ class Horde_SyncML_State {
             $this->setPassword($password);
         }
 
-        $this->isAuthorized = false;
+        $this->_isAuthorized = false;
+        $this->_isAuthConfirmed = false;
     }
 
     /**
@@ -234,7 +292,7 @@ class Horde_SyncML_State {
      * retrieve the real egw uid for a given send uid
      */
     function getUIDMapping($_sentEgwUid) {
-    	if(isset($this->_uidMappings[$_sentEgwUid])) {
+    	if(strlen("$_sentEgwUid") && isset($this->_uidMappings[$_sentEgwUid])) {
     		return $this->_uidMappings[$_sentEgwUid];
 	}
 
@@ -311,6 +369,16 @@ class Horde_SyncML_State {
     	return false;
     }
 
+    function &getConflictItems($_type)
+    {
+    	if(isset($this->_conflictItems[$_type]))
+    	{
+    		return $this->_conflictItems[$_type];
+    	}
+
+    	return false;
+    }
+
     function getMoreDataPending()
     {
     	return $this->_moreDataPending;
@@ -321,6 +389,14 @@ class Horde_SyncML_State {
         return $this->_msgID;
     }
 
+    function getMaxMsgSizeClient()
+    {
+	if (isset($this->_maxMsgSize)) {
+        	return $this->_maxMsgSize;
+	}
+	return false;
+    }
+
     function setWBXML($wbxml)
     {
         $this->_wbxml = $wbxml;
@@ -341,6 +417,11 @@ class Horde_SyncML_State {
     	$this->_addedItems[$_type] = $_addedItems;
     }
 
+    function pushAddedItem($_type, $_addedItems)
+    {
+    	$this->_addedItems[$_type] = $_addedItems;
+    }
+
     function setChangedItems($_type, $_changedItems)
     {
     	$this->_changedItems[$_type] = $_changedItems;
@@ -356,9 +437,14 @@ class Horde_SyncML_State {
     	$this->_deletedItems[$_type] = $_deletedItems;
     }
 
-    function setMoreDataPending($_state)
+    function addConflictItem($_type, $_conflict)
     {
-    	$this->_moreDataPending = $_state;
+    	$this->_conflictItems[$_type][] = $_conflict;
+    }
+
+    function clearConflictItems($_type)
+    {
+    	$this->_conflictItems[$_type] = array();
     }
 
     /**
@@ -370,6 +456,15 @@ class Horde_SyncML_State {
         $this->_msgID = $msgID;
     }
 
+    /**
+     * Setter for property maxMsgSize.
+     * @param size New value of property maxMsgSize.
+     */
+    function setMaxMsgSize($size)
+    {
+        $this->_maxMsgSize = $size;
+    }
+
     /**
      * Setter for property locName.
      * @param locName New value of property locName.
@@ -408,15 +503,20 @@ class Horde_SyncML_State {
     {
         $this->_version = $version;
 
-        if ($version == 0) {
+        if ($version == 2) {
-            $this->_uri = NAME_SPACE_URI_SYNCML;
+            $this->_uri = NAME_SPACE_URI_SYNCML_1_2;
-            $this->_uriMeta = NAME_SPACE_URI_METINF;
+            $this->_uriMeta = NAME_SPACE_URI_METINF_1_2;
-            $this->_uriDevInf = NAME_SPACE_URI_DEVINF;
+            $this->_uriDevInf = NAME_SPACE_URI_DEVINF_1_2;
-        } else {
+        } elseif ($version == 1) {
             $this->_uri = NAME_SPACE_URI_SYNCML_1_1;
             $this->_uriMeta = NAME_SPACE_URI_METINF_1_1;
             $this->_uriDevInf = NAME_SPACE_URI_DEVINF_1_1;
-        }
+        } else {
+            $this->_uri = NAME_SPACE_URI_SYNCML_1_0;
+            $this->_uriMeta = NAME_SPACE_URI_METINF_1_0;
+            $this->_uriDevInf = NAME_SPACE_URI_DEVINF_1_0;
+	}
+
     }
 
     function setSessionID($sessionID)
@@ -457,6 +557,16 @@ class Horde_SyncML_State {
         return $this->_isAuthorized;
     }
 
+    function isAuthConfirmed()
+    {
+    	return $this->_AuthConfirmed;
+    }
+
+    function AuthConfirmed()
+    {
+    	$this->_AuthConfirmed = true;
+    }
+
     function clearSync($target)
     {
     	unset($this->_syncs[$target]);
@@ -486,6 +596,9 @@ class Horde_SyncML_State {
     		$targets[] = $target;
     	}
 
+    	// Make sure we keep the order
+    	sort($targets);
+
     	return $targets;
     }
 
@@ -502,6 +615,7 @@ class Horde_SyncML_State {
             return '';
         }
     }
+
     function getURIMeta()
     {
         return $this->_uriMeta;
@@ -548,8 +662,9 @@ class Horde_SyncML_State {
      * this->_locName . $this->_sourceURI . $type . $locid so you can
      * have different syncs with different devices.  If an entry
      * already exists, it is overwritten.
+     * Expired entries can be deleted at the next session start.
      */
-    function setUID($type, $locid, $guid, $ts=0)
+    function setUID($type, $locid, $guid, $ts=0, $expired=0)
     {
         $dt = &$this->getDataTree();
 
@@ -558,6 +673,7 @@ class Horde_SyncML_State {
         $gid->set('type', $type);
         $gid->set('locid', $locid);
         $gid->set('ts', $ts);
+        $gid->set('expired', $expired);
 
         $r = $dt->add($gid);
         if (is_a($r, 'PEAR_Error')) {
@@ -657,54 +773,41 @@ class Horde_SyncML_State {
 	*/
 	function adjustContentType($type, $target = null)
 	{
-		$ctype;
+		if (is_array($type)) {
-		if (is_array($type))
-		{
 			$ctype = $type['ContentType'];
 			$res = $type;
-		}
+		} else {
-		else
-		{
 			$ctype = $type;
 			$res = array();
 			$res['ContentType'] = $ctype;
 		}
 
-        $deviceInfo = $this->getClientDeviceInfo();
+		$deviceInfo = $this->getClientDeviceInfo();
+		$manufacturer = isset($deviceInfo['manufacturer']) ? strtolower($deviceInfo['manufacturer']) : 'unknown';
+		switch ($manufacturer) {
+			case 'funambol':
+				switch (strtolower($deviceInfo['model'])) {
+					case 'thunderbird':
+					case 'mozilla plugin':
+						$res['mayFragment'] = 1;
+						break;
+					default:
+						if (isset($deviceInfo['softwareVersion'])
+							&& $deviceInfo['softwareVersion'] < 4.0) {
+							$res['mayFragment'] = 0;
+						} else {
+							$res['mayFragment'] = 1;
+						}
+						break;
+				}
+				break;
+			default:
+				$res['mayFragment'] = 1;
+				break;
+		}
 
-        if (isset($deviceInfo['manufacturer']))
+		// the funambol specific types need to be encoded in base64
-        {
+		switch (strtolower($ctype)) {
-            switch (strtolower($deviceInfo['manufacturer']))
-            {
-                case 'funambol':
-                    if (strtolower($deviceInfo['model']) == 'thunderbird')
-                    {
-                        $res['mayFragment'] = 1;
-                    }
-
-                    if (isset($deviceInfo['softwareVersion'])
-                        && $deviceInfo['softwareVersion']{0} == '3')
-                    {
-						// anything beyond 6.0 supports fragmentation
-                        $res['mayFragment'] = 0;
-                    }
-                    else
-                    {
-                        $res['mayFragment'] = 1;
-                    }
-                    break;
-            }
-        }
-
-        if (!isset($res['mayFragment']))
-        {
-            $res['mayFragment'] = 1;
-        }
-
-
-		// the funambol specific types need to be encoded in base 64
-		switch(strtolower($ctype))
-		{
 			case 'text/x-s4j-sifc':
 			case 'text/x-s4j-sife':
 			case 'text/x-s4j-sift':
@@ -712,17 +815,15 @@ class Horde_SyncML_State {
 				$res['ContentFormat'] = 'b64';
 				break;
 		}
-
 		return $res;
 	}
 
 	function getPreferedContentType($type)
 	{
 		$_type = str_replace('./','',$type);
-		switch(strtolower($_type))
+		switch (strtolower($_type)) {
-		{
 			case 'contacts':
-				return 'text/x-vcard';
+				return 'text/vcard';
 				break;
 
 			case 'notes':
@@ -730,9 +831,10 @@ class Horde_SyncML_State {
 				break;
 
 			case 'calendar':
+			case 'events':
 			case 'tasks':
 			case 'caltasks':
-				return 'text/x-vcalendar';
+				return 'text/calendar';
 				break;
 
 			case 'sifcalendar':
@@ -778,6 +880,7 @@ class Horde_SyncML_State {
 				return 'tasks';
 				break;
 
+			case 'events':
 			case 'calendar':
 				return 'calendar';
 				break;
@@ -815,7 +918,6 @@ class Horde_SyncML_State {
 		}
 	}
 
-	/**
 	/**
 	* Returns the preferred contenttype of the client for the given
 	* sync data type (database).
@@ -826,12 +928,33 @@ class Horde_SyncML_State {
 	function getPreferedContentTypeClient($_sourceLocURI, $_targetLocURI = null) {
 		$deviceInfo = $this->getClientDeviceInfo();
 
-		if(isset($deviceInfo['dataStore'][$_sourceLocURI]['rxPreference']['contentType']))
+		if(isset($deviceInfo['dataStore'][$_sourceLocURI]['maxGUIDSize']['contentType'])) {
-		{
+			$this->_maxGUIDSize = $deviceInfo['dataStore'][$this->_sourceURI]['maxGUIDSize']['contentType'];
-			return $this->adjustContentType($deviceInfo['dataStore'][$_sourceLocURI]['rxPreference']['contentType'], $_targetLocURI);
 		}
 
-		Horde::logMessage('SyncML: sourceLocURI ' . $_sourceLocURI .' not found', __FILE__, __LINE__, PEAR_LOG_DEBUG);
+		if(isset($deviceInfo['dataStore'][$_sourceLocURI]['rxPreference']['contentType']))
+		{
+			$ctype = $deviceInfo['dataStore'][$_sourceLocURI]['rxPreference']['contentType'];
+			$cvers = $deviceInfo['dataStore'][$_sourceLocURI]['rxPreference']['contentVersion'];
+			$cfrmt = $deviceInfo['dataStore'][$_sourceLocURI]['rxPreference']['contentFormat'];
+			$cprops = $deviceInfo['dataStore'][$_sourceLocURI]['properties'][$ctype][$cvers];
+			if (isset($deviceInfo['dataStore'][$_sourceLocURI]['maxGUIDSize'])) {
+				// get UID properties from maxGUIDSize
+				$cprops['UID']['Size'] = $deviceInfo['dataStore'][$_sourceLocURI]['maxGUIDSize'];
+				$cprops['UID']['NoTruncate'] = true;
+			}
+			$clientPrefs = array(
+				'ContentType'	=>	$ctype,
+				'ContentFormat'	=>	$cfrmt,
+				'mayFragment'	=>	1,
+				'Properties'	=>	$cprops,
+				);
+			#Horde::logMessage('SyncML: sourceLocURI ' . $_sourceLocURI . " clientPrefs:\n"
+			#	. print_r($clientPrefs, true), __FILE__, __LINE__, PEAR_LOG_DEBUG);
+			return $this->adjustContentType($clientPrefs, $_targetLocURI);
+		}
+
+		Horde::logMessage('SyncML: sourceLocURI ' . $_sourceLocURI . " not found:\n" . print_r($deviceInfo, true), __FILE__, __LINE__, PEAR_LOG_DEBUG);
 
 		if ($_targetLocURI != null)
 		{
@@ -841,6 +964,19 @@ class Horde_SyncML_State {
 		return PEAR::raiseError(_('sourceLocURI not found'));
 	}
 
+	/**
+	* Returns the MaxGUIDSize of the client
+	*/
+
+	function getMaxGUIDSizeClient() {
+		$maxGUIDSize = MAX_GUID_SIZE;
+
+		if (isset($this->_maxGUIDSize)) {
+			$maxGUIDSize = $this->_maxGUIDSize;
+		}
+		return $maxGUIDSize;
+	}
+
     function setClientAnchorNext($type, $a)
     {
         $this->_clientAnchorNext[$type] = $a;
@@ -900,6 +1036,11 @@ class Horde_SyncML_State {
      */
     function getClientDeviceInfo()
     {
+    	if (isset($this->_clientDeviceInfo) && is_array($this->_clientDeviceInfo)) {
+    		// use cached information
+    		return $this->_clientDeviceInfo;
+    	}
+
         $dt = &$this->getDataTree();
 
         $id = $dt->getId($this->_locName . $this->_sourceURI . 'deviceInfo');
@@ -907,7 +1048,7 @@ class Horde_SyncML_State {
             return false;
         }
 
-	$info = $dt->getObjectById($id);
+		$info = $dt->getObjectById($id);
 
         return $info->get('ClientDeviceInfo');
     }
@@ -1070,4 +1211,23 @@ class Horde_SyncML_State {
 		$this->_receivedAlert222 = (bool)$_status;
 	}
 
+	function incNumberOfElements() {
+		$this->_numberOfElements++;
+	}
+
+	function clearNumberOfElements() {
+		$this->_numberOfElements = 0;
+	}
+
+	function getNumberOfElements() {
+		if (isset($this->_numberOfElements)) {
+			return $this->_numberOfElements;
+		} else {
+			return false;
+		}
+	}
+
+	function maxNumberOfElements() {
+		unset($this->_numberOfElements);
+	}
 }

phpgwapi/inc/horde/Horde/SyncML/State_egw.php

@@ -1,14 +1,18 @@
 <?php
 /**
- * eGroupWare SyncML
+ * eGroupWare - SyncML based on Horde 3
+ *
+ *
+ * Using the PEAR Log class (which need to be installed!)
  *
  * @link http://www.egroupware.org
- * @author Lars Kneschke
- * @package syncml
  * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
+ * @package api
+ * @subpackage horde
+ * @author Lars Kneschke <lkneschke@egroupware.org>
+ * @author Joerg Lehrke <jlehrke@noc.de>
  * @version $Id$
  */
-
 include_once dirname(__FILE__).'/State.php';
 
 /**
@@ -17,45 +21,42 @@ include_once dirname(__FILE__).'/State.php';
 class EGW_SyncML_State extends Horde_SyncML_State
 {
 	var $table_devinfo	= 'egw_syncmldevinfo';
-	
+
 	/*
 	 * store the mappings of egw uids to client uids
 	 */
 	var $uidMappings	= array();
 
-
+	/**
-  /**
+	 * get the local content id from a syncid
-		* get the local content id from a syncid
+	 *
-		*
+	 * @param sting $_syncid id used in syncml
-		* @param sting $_syncid id used in syncml
+	 * @return int local egw content id
-		* @return int local egw content id
+	 */
-		*/
+	function get_egwID($_syncid) {
-	function get_egwID($_syncid)
-	{
 		$syncIDParts = explode('-',$_syncid);
 		array_shift($syncIDParts);
 		$_id = implode ('', $syncIDParts);
 		return $_id;
-	}			
+	}
-  
+
-  /**
+	/**
-   * when got a entry last added/modified/deleted
+	 * when got a entry last added/modified/deleted
-   *
+	 *
-   * @param $_syncid containing appName-contentid
+	 * @param $_syncid containing appName-contentid
-   * @param $_action string can be add, delete or modify 
+	 * @param $_action string can be add, delete or modify
-   * @return string the last timestamp
+	 * @return string the last timestamp
-   */
+	 */
-	function getSyncTSforAction($_syncid, $_action)
+	function getSyncTSforAction($_syncid, $_action)	{
-	{
 		$syncIDParts = explode('-',$_syncid);
 		$_appName = array_shift($syncIDParts);
 		$_id = implode ('', $syncIDParts);
-		
+
 		$ts = $GLOBALS['egw']->contenthistory->getTSforAction($_appName, $_id, $_action);
-		
+
 		return $ts;
-	}			
+	}
-	
+
 	/**
 	 * get the timestamp for action
 	 *
@@ -63,57 +64,94 @@ class EGW_SyncML_State extends Horde_SyncML_State
 	 *
 	 * @param string$_appName the appname example: infolog_notes
 	 * @param string $_action can be modify, add or delete
-	 * @param string $_ts timestamp where to start searching from 
+	 * @param string $_ts timestamp where to start searching from
 	 * @return array containing syncIDs with changes
 	 */
-	function getHistory($_appName, $_action, $_ts)
+	function getHistory($_appName, $_action, $_ts) {
-	{
 		$guidList = array ();
 		$syncIdList = array ();
 		$idList = $GLOBALS['egw']->contenthistory->getHistory($_appName, $_action, $_ts);
 		foreach ($idList as $idItem)
 		{
-			$syncIdList[] = $_appName . '-' . $idItem;
+			if ($idItem) // ignore inconsistent entries
+			{
+				$syncIdList[] = $_appName . '-' . $idItem;
+			}
 		}
-    return $syncIdList;	
+		return $syncIdList;
 	}
-	
-    /**
-     * Returns the timestamp (if set) of the last change to the
-     * obj:guid, that was caused by the client. This is stored to
-     * avoid mirroring these changes back to the client.
-     */
-    function getChangeTS($type, $guid)
-    {
-    	$mapID = $this->_locName . $this->_sourceURI . $type;
-
-    	#Horde::logMessage('SyncML: getChangeTS for ' . $mapID .' / '. $guid, __FILE__, __LINE__, PEAR_LOG_DEBUG);
-
-    	if ($ts = $GLOBALS['egw']->db->select('egw_contentmap', 'map_timestamp', array(
-    		'map_id'	=> $mapID,
-    		'map_guid'	=> $guid,
-    	), __LINE__, __FILE__, false, '', 'syncml')->fetchColumn())
-	    {
-    		#Horde::logMessage('SyncML: getChangeTS changets is ' . $GLOBALS['egw']->db->from_timestamp($ts), __FILE__, __LINE__, PEAR_LOG_DEBUG);
-			return $GLOBALS['egw']->db->from_timestamp($ts);
-	    }
-     	return false;
-    }
 
 	/**
-	* Retrieves information about the clients device info if any. Returns
+	 * Returns the timestamp (if set) of the last change to the
-	* false if no info found or a DateTreeObject with at least the
+	 * obj:guid, that was caused by the client. This is stored to
-	* following attributes:
+	 * avoid mirroring these changes back to the client.
-	*
+	 */
-	* a array containing all available infos about the device
+	function getChangeTS($type, $guid) {
-	*/
+		$mapID = $this->_locName . $this->_sourceURI . $type;
-	function getClientDeviceInfo()
+
-	{
+		#Horde::logMessage('SyncML: getChangeTS for ' . $mapID
-		if(($deviceID = $GLOBALS['egw']->db->select('egw_syncmldeviceowner', 'owner_devid',array (
+		#	. ' / '. $guid, __FILE__, __LINE__, PEAR_LOG_DEBUG);
-			'owner_locname'		=> $this->_locName,
+
-			'owner_deviceid'	=> $this->_sourceURI,
+		if ($ts = $GLOBALS['egw']->db->select('egw_contentmap', 'map_timestamp',
-		), __LINE__, __FILE__, false, '', 'syncml')->fetchColumn()))
+			array(
+				'map_id'	=> $mapID,
+				'map_guid'	=> $guid,
+			), __LINE__, __FILE__, false, '', 'syncml')->fetchColumn()) {
+			#Horde::logMessage('SyncML: getChangeTS changets is '
+			#	. $GLOBALS['egw']->db->from_timestamp($ts),
+			#	__FILE__, __LINE__, PEAR_LOG_DEBUG);
+			return $GLOBALS['egw']->db->from_timestamp($ts);
+		}
+		return false;
+	}
+
+	/**
+	 * Returns the exceptions for a GUID which the client knows of
+	 */
+	function getGUIDExceptions($type, $guid) {
+		$mapID = $this->_locName . $this->_sourceURI . $type;
+
+		#Horde::logMessage('SyncML: getChangeTS for ' . $mapID
+		#	. ' / '. $guid, __FILE__, __LINE__, PEAR_LOG_DEBUG);
+
+		$guid_exceptions = array();
+		$where = array ('map_id'	=> $mapID,);
+		$where[] = "map_guid LIKE '$guid" . ":%'";
+
+		// Fetch all exceptions which the client knows of
+		foreach ($GLOBALS['egw']->db->select('egw_contentmap', 'map_guid', $where,
+			__LINE__,__FILE__, false, '', 'syncml') as $row)
 		{
+			$parts = preg_split('/:/', $row['map_guid']);
+			$Id = $parts[0];
+			$extension = $parts[1];
+			$guid_exceptions[$extension] = $row['map_guid'];
+		}
+		return $guid_exceptions;
+	}
+
+	/**
+	 * Retrieves information about the clients device info if any. Returns
+	 * false if no info found or a DateTreeObject with at least the
+	 * following attributes:
+	 *
+	 * a array containing all available infos about the device
+	 */
+	function getClientDeviceInfo() {
+		#Horde::logMessage("SyncML: getClientDeviceInfo " . $this->_locName
+		#	. ", " . $this->_sourceURI, __FILE__, __LINE__, PEAR_LOG_DEBUG);
+		if (isset($this->_clientDeviceInfo)
+				&& is_array($this->_clientDeviceInfo)) {
+			// use cached information
+			return $this->_clientDeviceInfo;
+		}
+
+		if (($deviceID = $GLOBALS['egw']->db->select('egw_syncmldeviceowner',
+			'owner_devid',
+			array (
+				'owner_locname'		=> $this->_locName,
+				'owner_deviceid'	=> $this->_sourceURI,
+			), __LINE__, __FILE__, false, '', 'syncml')->fetchColumn())) {
 			$cols = array(
 				'dev_dtdversion',
 				'dev_numberofchanges',
@@ -129,156 +167,156 @@ class EGW_SyncML_State extends Horde_SyncML_State
 				'dev_utc',
 			);
 
+			#Horde::logMessage("SyncML: getClientDeviceInfo $deviceID", __FILE__, __LINE__, PEAR_LOG_DEBUG);
+
 			$where = array(
-				'dev_id'	=> $deviceID,
+				'dev_id'		=> $deviceID,
 			);
 
-			if (($row = $GLOBALS['egw']->db->select('egw_syncmldevinfo', $cols, $where, __LINE__, __FILE__, false, '', 'syncml')->fetch()))
+			if (($row = $GLOBALS['egw']->db->select('egw_syncmldevinfo',
-			{
+				$cols, $where, __LINE__, __FILE__, false, '', 'syncml')->fetch())) {
-				return array (
+				$deviceMaxEntries = 'maxEntries-' . $this->_sourceURI;
-					'DTDVersion'			=> $row['dev_dtdversion'],
+				$deviceUIDExtension = 'uidExtension-' . $this->_sourceURI;
-					'supportNumberOfChanges'=> $row['dev_numberofchanges'],
+				$deviceNonBlockingAllday = 'nonBlockingAllday-' . $this->_sourceURI;
-					'supportLargeObjs'		=> $row['dev_largeobjs'],
+				$syncml_prefs = $GLOBALS['egw_info']['user']['preferences']['syncml'];
-					'UTC'					=> $row['dev_utc'],
+				$this->_clientDeviceInfo = array (
-					'softwareVersion'		=> $row['dev_swversion'],
+					'DTDVersion'				=> $row['dev_dtdversion'],
-					'hardwareVersion'		=> $row['dev_hwversion'],
+					'supportNumberOfChanges'	=> $row['dev_numberofchanges'],
-					'firmwareVersion'		=> $row['dev_fwversion'],
+					'supportLargeObjs'			=> $row['dev_largeobjs'],
-					'oem'					=> $row['dev_oem'],
+					'UTC'						=> $row['dev_utc'],
-					'model'					=> $row['dev_model'],
+					'softwareVersion'			=> $row['dev_swversion'],
-					'manufacturer'			=> $row['dev_manufacturer'],
+					'hardwareVersion'			=> $row['dev_hwversion'],
-					'deviceType'			=> $row['dev_devicetype'],
+					'firmwareVersion'			=> $row['dev_fwversion'],
-					'dataStore'				=> unserialize($row['dev_datastore']),
+					'oem'						=> $row['dev_oem'],
+					'model'						=> $row['dev_model'],
+					'manufacturer'				=> $row['dev_manufacturer'],
+					'deviceType'				=> $row['dev_devicetype'],
+					'maxMsgSize'				=> $this->_maxMsgSize,
+					'maxEntries'        		=> $syncml_prefs[$deviceMaxEntries],
+					'uidExtension'        		=> $syncml_prefs[$deviceUIDExtension],
+					'nonBlockingAllday'			=> $syncml_prefs[$deviceNonBlockingAllday],
+					'dataStore'					=> unserialize($row['dev_datastore']),
 				);
+				return $this->_clientDeviceInfo;
 			}
 		}
-
 		return false;
 	}
 
 	/**
- 	 * returns GUIDs of all client items
+	 * returns GUIDs of all client items
- 	 */
+	 */
-	function _getClientItems($type)
+	function getClientItems() {
-	{
+		$mapID = $this->_locName . $this->_sourceURI . $this->_targetURI;
-		$mapID = $this->_locName . $this->_sourceURI . $type;
 
-    	$guids = array();
+		$guids = array();
-    	foreach($GLOBALS['egw']->db->select('egw_contentmap', 'map_guid', array(
+		foreach($GLOBALS['egw']->db->select('egw_contentmap', 'map_guid', array(
-    		'map_id'		=> $mapID,
+			'map_id'		=> $mapID,
-    		'map_expired'	=> 0,
+			'map_expired'	=> false,
-    	), __LINE__, __FILE__, false, '', 'syncml') as $row)
+		), __LINE__, __FILE__, false, '', 'syncml') as $row) {
-    	{
+			$guids[] = $row['map_guid'];
-    		$guids[] = $row['map_guid'];
+		}
-    	}
+		return $guids ? $guids : false;
-    	return $guids ? $guids : false;
 	}
 
-    /**
+	/**
-     * Retrieves the Horde server guid (like
+	 * Retrieves the Horde server guid (like
-     * kronolith:0d1b415fc124d3427722e95f0e926b75) for a given client
+	 * kronolith:0d1b415fc124d3427722e95f0e926b75) for a given client
-     * locid. Returns false if no such id is stored yet.
+	 * locid. Returns false if no such id is stored yet.
-     *
+	 *
-     * Opposite of getLocId which returns the locid for a given guid.
+	 * Opposite of getLocId which returns the locid for a given guid.
-     */
+	 */
-    function getGlobalUID($type, $locid)
+	function getGlobalUID($type, $locid) {
-    {
+		$mapID = $this->_locName . $this->_sourceURI . $type;
-    	$mapID = $this->_locName . $this->_sourceURI . $type;
 
-    	#Horde::logMessage('SyncML: search GlobalUID for  ' . $mapID .' / '.$locid, __FILE__, __LINE__, PEAR_LOG_DEBUG);
+		#Horde::logMessage('SyncML: search GlobalUID for  ' . $mapID .' / '.$locid, __FILE__, __LINE__, PEAR_LOG_DEBUG);
 
-     	return $GLOBALS['egw']->db->select('egw_contentmap', 'map_guid', array(
+		return $GLOBALS['egw']->db->select('egw_contentmap', 'map_guid',
-    		'map_id'		=> $mapID,
+			array(
-    		'map_locuid'	=> $locid,
+				'map_id'		=> $mapID,
-    		'map_expired'	=> 0,
+				'map_locuid'	=> $locid,
-    	), __LINE__, __FILE__, false, '', 'syncml')->fetchColumn();
+				'map_expired'	=> false,
-    }
+			), __LINE__, __FILE__, false, '', 'syncml')->fetchColumn();
+	}
 
-    /**
+	/**
-     * Converts a EGW GUID (like
+	 * Converts a EGW GUID (like
-     * kronolith:0d1b415fc124d3427722e95f0e926b75) to a client ID as
+	 * kronolith:0d1b415fc124d3427722e95f0e926b75) to a client ID as
-     * used by the sync client (like 12) returns false if no such id
+	 * used by the sync client (like 12) returns false if no such id
-     * is stored yet.
+	 * is stored yet.
-     */
+	 */
-    function getLocID($type, $guid)
+	function getLocID($type, $guid) {
-    {
+		$mapID = $this->_locName . $this->_sourceURI . $type;
-    	$mapID = $this->_locName . $this->_sourceURI . $type;
 
-    	Horde::logMessage('SyncML: search LocID for  ' . $mapID .' / '.$guid, __FILE__, __LINE__, PEAR_LOG_DEBUG);
+		Horde::logMessage('SyncML: search LocID for ' . $mapID . ' / ' . $guid, __FILE__, __LINE__, PEAR_LOG_DEBUG);
 
-    	if (($locuid = $GLOBALS['egw']->db->select('egw_contentmap', 'map_locuid', array(
+		if (($locuid = $GLOBALS['egw']->db->select('egw_contentmap', 'map_locuid', array(
-    		'map_id'	=> $mapID,
+			'map_id'	=> $mapID,
-    		'map_guid'	=> $guid
+			'map_guid'	=> $guid
-    	), __LINE__, __FILE__, false, '', 'syncml')->fetchColumn()))
+		), __LINE__, __FILE__, false, '', 'syncml')->fetchColumn())) {
-    	{
+			Horde::logMessage('SyncML: found LocID: '.$locuid, __FILE__, __LINE__, PEAR_LOG_DEBUG);
-	   		Horde::logMessage('SyncML: found LocID: '.$locuid, __FILE__, __LINE__, PEAR_LOG_DEBUG);
+		}
-    	}
+		return $locuid;
-    	return $locuid;
+	}
-    }
 
-    /**
+	/**
-     * Retrieves information about the previous sync if any. Returns
+	 * Retrieves information about the previous sync if any. Returns
-     * false if no info found or a DateTreeObject with at least the
+	 * false if no info found or a DateTreeObject with at least the
-     * following attributes:
+	 * following attributes:
-     *
+	 *
-     * ClientAnchor: the clients Next Anchor of the previous sync.
+	 * ClientAnchor: the clients Next Anchor of the previous sync.
-     * ServerAnchor: the Server Next Anchor of the previous sync.
+	 * ServerAnchor: the Server Next Anchor of the previous sync.
-     */
+	 */
-    function getSyncSummary($type)
+	function getSyncSummary($type) {
-    {
 		$deviceID = $this->_locName . $this->_sourceURI;
 
-		#Horde::logMessage("SyncML: get SYNCSummary for $deviceID", __FILE__, __LINE__, PEAR_LOG_DEBUG);
+		Horde::logMessage("SyncML: getSyncSummary for $deviceID", __FILE__, __LINE__, PEAR_LOG_DEBUG);
 
-    	if (($row = $GLOBALS['egw']->db->select('egw_syncmlsummary', array('sync_serverts','sync_clientts'), array(
+		if (($row = $GLOBALS['egw']->db->select('egw_syncmlsummary', array('sync_serverts','sync_clientts'), array(
-    		'dev_id'	=> $deviceID,
+			'dev_id'	=> $deviceID,
-    		'sync_path'	=> $type
+			'sync_path'	=> $type
-    	), __LINE__, __FILE__, false, '', 'syncml')->fetch()))
+		), __LINE__, __FILE__, false, '', 'syncml')->fetch())) {
-    	{
+			Horde::logMessage("SyncML: getSyncSummary for $deviceID serverts: ".$row['sync_serverts']."  clients: ".$row['sync_clientts'], __FILE__, __LINE__, PEAR_LOG_DEBUG);
-			#Horde::logMessage("SyncML: get SYNCSummary for $deviceID serverts: ".$row['sync_serverts']."  clients: ".$row['sync_clientts'], __FILE__, __LINE__, PEAR_LOG_DEBUG);
+			return array(
-    		return array(
+				'ClientAnchor'	=> $row['sync_clientts'],
-    			'ClientAnchor'	=> $row['sync_clientts'],
+				'ServerAnchor'	=> $row['sync_serverts'],
-    			'ServerAnchor'	=> $row['sync_serverts'],
+			);
-    		);
+		}
-    	}
+		return false;
-    	return false;
+	}
-    }
 
-	function isAuthorized()
+	function isAuthorized()	{
-	{
+		if (!$this->_isAuthorized) {
-		if (!$this->_isAuthorized)
+			if(!isset($this->_locName) && !isset($this->_password)) {
-		{
-			if(!isset($this->_locName) && !isset($this->_password))
-			{
 				Horde::logMessage('SyncML: Authentication not yet possible currently. Username and password not available' , __FILE__, __LINE__, PEAR_LOG_DEBUG);
 				return FALSE;
 			}
 
-			if(!isset($this->_password))
+			if(!isset($this->_password)) {
-			{
 				Horde::logMessage('SyncML: Authentication not yet possible currently. Password not available' , __FILE__, __LINE__, PEAR_LOG_DEBUG);
 				return FALSE;
 			}
 
-			if(strpos($this->_locName,'@') === False)
+			if(strpos($this->_locName,'@') === False) {
-			{
 				$this->_locName .= '@'.$GLOBALS['egw_info']['server']['default_domain'];
 			}
 
 			#Horde::logMessage('SyncML: authenticate with username: ' . $this->_locName . ' and password: ' . $this->_password, __FILE__, __LINE__, PEAR_LOG_DEBUG);
 
-			if($GLOBALS['sessionid'] = $GLOBALS['egw']->session->create($this->_locName,$this->_password,'text'))
+			if($GLOBALS['sessionid'] = $GLOBALS['egw']->session->create($this->_locName,$this->_password,'text')) {
-			{
+
-				$this->_isAuthorized = true;
+				if ($GLOBALS['egw_info']['user']['apps']['syncml']) {
-				Horde::logMessage('SyncML_EGW: Authentication of ' . $this->_locName . '/' . $GLOBALS['sessionid'] . ' succeded' , __FILE__, __LINE__, PEAR_LOG_DEBUG);
+					$this->_isAuthorized = true;
-			}
+					Horde::logMessage('SyncML_EGW: Authentication of ' . $this->_locName . '/' . $GLOBALS['sessionid'] . ' succeded' , __FILE__, __LINE__, PEAR_LOG_DEBUG);
-			else
+				} else {
-			{
+					$this->_isAuthorized = false;
+					Horde::logMessage('SyncML is not enabled for this user', __FILE__, __LINE__, PEAR_LOG_ERROR);
+				}
+			} else {
 				$this->_isAuthorized = false;
 				Horde::logMessage('SyncML: Authentication of ' . $this->_locName . ' failed' , __FILE__, __LINE__, PEAR_LOG_INFO);
 			}
-		}
+		} else {
-		else
-		{
 			// store sessionID in a variable, because ->verify maybe resets that value
 			$sessionID = session_id();
 			if(!$GLOBALS['egw']->session->verify($sessionID, 'staticsyncmlkp3')) {
@@ -290,11 +328,10 @@ class EGW_SyncML_State extends Horde_SyncML_State
 	}
 
 	/**
-	* Removes all locid<->guid mappings for the given type.
+	 * Removes all locid<->guid mappings for the given type.
-	* Returns always true.
+	 * Returns always true.
-	*/
+	 */
-	function removeAllUID($type)
+	function removeAllUID($type) {
-	{
 		$mapID = $this->_locName . $this->_sourceURI . $type;
 
 		Horde::logMessage("SyncML: state->removeAllUID(type=$type)", __FILE__, __LINE__, PEAR_LOG_DEBUG);
@@ -302,17 +339,16 @@ class EGW_SyncML_State extends Horde_SyncML_State
 		$GLOBALS['egw']->db->delete('egw_contentmap', array('map_id' => $mapID), __LINE__, __FILE__, 'syncml');
 
 		return true;
-	} 
+	}
-	
+
 	/**
-	* Used in SlowSync
+	 * Used in SlowSync
-	* Removes all locid<->guid mappings for the given type,
+	 * Removes all locid<->guid mappings for the given type,
-	* that are older than $ts. 
+	 * that are older than $ts.
-	* 
+	 *
-	* Returns always true.
+	 * Returns always true.
-	*/
+	 */
-	function removeOldUID($type, $ts)
+	function removeOldUID($type, $ts) {
-	{
 		$mapID = $this->_locName . $this->_sourceURI . $type;
 		$where[] = "map_id = '".$mapID."' AND map_timestamp < '".$GLOBALS['egw']->db->to_timestamp($ts)."'";
 
@@ -324,102 +360,151 @@ class EGW_SyncML_State extends Horde_SyncML_State
 	}
 
 	/**
-	* Removes the locid<->guid mapping for the given locid. Returns
+	 * Used at session end to cleanup expired entries
-	* the guid that was removed or false if no mapping entry was
+	 * Removes all locid<->guid mappings for the given type,
-	* found.
+	 * that are marked as expired and older than $ts.
-	*/
+	 *
-	function removeUID($type, $locid)
+	 * Returns always true.
-	{
+	 */
+	function removeExpiredUID($type, $ts) {
 		$mapID = $this->_locName . $this->_sourceURI . $type;
-		
+		$where['map_id'] = $mapID;
+		$where['map_expired'] = true;
+		$where[] = "map_timestamp <= '".$GLOBALS['egw']->db->to_timestamp($ts)."'";
+
+		Horde::logMessage("SyncML: state->removeExpiredUID(type=$type)",
+			__FILE__, __LINE__, PEAR_LOG_DEBUG);
+
+		$GLOBALS['egw']->db->delete('egw_contentmap', $where,
+			__LINE__, __FILE__, 'syncml');
+
+		return true;
+	}
+
+	/**
+	 * Check if an entry is already expired
+	 *
+	 * Returns true for expired mappings.
+	 */
+	function isExpiredUID($type, $locid) {
+		$mapID = $this->_locName . $this->_sourceURI . $type;
+		$expired = false;
+		$where = array(
+			'map_id'	=> $mapID,
+			'map_locuid'	=> $locid,
+		);
+		if (($expired = $GLOBALS['egw']->db->select('egw_contentmap', 'map_expired',
+			$where, __LINE__, __FILE__, false, '', 'syncml')->fetchColumn())) {
+			Horde::logMessage('SyncML: found LocID: '. $locid,
+				__FILE__, __LINE__, PEAR_LOG_DEBUG);
+		}
+		return $expired;
+	}
+
+	/**
+	 * Removes the locid<->guid mapping for the given locid. Returns
+	 * the guid that was removed or false if no mapping entry was
+	 * found.
+	 */
+	function removeUID($type, $locid) {
+		$mapID = $this->_locName . $this->_sourceURI . $type;
+
 		$where = array (
 			'map_id'	=> $mapID,
 			'map_locuid'	=> $locid
 		);
 
-		if (!($guid = $GLOBALS['egw']->db->select('egw_contentmap', 'map_guid', $where, __LINE__, __FILE__, false, '', 'syncml')->fetchColumn()))
+		if (!($guid = $GLOBALS['egw']->db->select('egw_contentmap', 'map_guid', $where,
-		{
+			__LINE__, __FILE__, false, '', 'syncml')->fetchColumn())) {
-			Horde::logMessage("SyncML: state->removeUID(type=$type,locid=$locid) : nothing to remove", __FILE__, __LINE__, PEAR_LOG_INFO);
+			Horde::logMessage("SyncML: state->removeUID(type=$type,locid=$locid)"
+				. " nothing to remove", __FILE__, __LINE__, PEAR_LOG_INFO);
 			return false;
 		}
 
-		Horde::logMessage("SyncML:  state->removeUID(type=$type,locid=$locid) : removing guid:$guid", __FILE__, __LINE__, PEAR_LOG_DEBUG);
+		Horde::logMessage("SyncML:  state->removeUID(type=$type,locid=$locid): "
-    
+			. "removing guid $guid", __FILE__, __LINE__, PEAR_LOG_DEBUG);
+
 		$GLOBALS['egw']->db->delete('egw_contentmap', $where, __LINE__, __FILE__, 'syncml');
 
 		return $guid;
 	}
 
-    /**
+	/**
-     * Puts a given client $locid and Horde server $guid pair into the
+	 * Puts a given client $locid and Horde server $guid pair into the
-     * map table to allow mapping between the client's and server's
+	 * map table to allow mapping between the client's and server's
-     * IDs.  Actually there are two maps: from the localid to the guid
+	 * IDs.  Actually there are two maps: from the localid to the guid
-     * and vice versa.  The localid is converted to a key as follows:
+	 * and vice versa.  The localid is converted to a key as follows:
-     * this->_locName . $this->_sourceURI . $type . $locid so you can
+	 * this->_locName . $this->_sourceURI . $type . $locid so you can
-     * have different syncs with different devices.  If an entry
+	 * have different syncs with different devices.  If an entry
-     * already exists, it is overwritten.
+	 * already exists, it is overwritten.
-     */
+	 * Expired entries can be deleted at the next session start.
-    function setUID($type, $locid, $_guid, $ts=0)
+	 */
-    {
+	function setUID($type, $locid, $_guid, $ts=0, $expired=false) {
-    	#Horde::logMessage("SyncML: setUID $type, $locid, $guid, $ts ", __FILE__, __LINE__, PEAR_LOG_DEBUG);
+		#Horde::logMessage("SyncML: setUID $type, $locid, $_guid, $ts ", __FILE__, __LINE__, PEAR_LOG_DEBUG);
-    	#Horde::logMessage("SyncML: setUID ". $this->getUIDMapping($guid), __FILE__, __LINE__, PEAR_LOG_DEBUG);
-    	
-    	// problem: entries created from client, come here with the (long) server guid,
-    	// but getUIDMapping does not know them and can not map server-guid <--> client guid
-    	$guid = $this->getUIDMapping($_guid);
-    	if($guid === false)
-    	{
-    	    // this message is not really usefull here because setUIDMapping is only called when adding content to the client,
-    	    // however setUID is called also when adding content from the client. So in all other conditions this 
-    	    // message will be logged. 
-    	    Horde::logMessage("SyncML: setUID $type, $locid, $guid something went wrong!!! Mapping not found.", __FILE__, __LINE__, PEAR_LOG_INFO);
-    	    $guid = $_guid;
-    	    //return false;
-    	}
-    	Horde::logMessage("SyncML: setUID $_guid => $guid", __FILE__, __LINE__, PEAR_LOG_DEBUG);
 
-    	if(!$ts) $ts = time();
+		if (!strlen("$_guid")) {
+			// We can't handle this case otherwise
+			return;
+		}
 
-		Horde::logMessage("SyncML: setUID $type, $locid, $guid, $ts ", __FILE__, __LINE__, PEAR_LOG_DEBUG);
+		// problem: entries created from client, come here with the (long) server guid,
+		// but getUIDMapping does not know them and can not map server-guid <--> client guid
+		$guid = $this->getUIDMapping($_guid);
+		if($guid === false)	{
+			// this message is not really usefull here because setUIDMapping is only called when adding content to the client,
+			// however setUID is called also when adding content from the client. So in all other conditions this
+			// message will be logged.
+			//Horde::logMessage("SyncML: setUID $type, $locid, $guid something went wrong!!! Mapping not found.", __FILE__, __LINE__, PEAR_LOG_INFO);
+			$guid = $_guid;
+			//return false;
+		}
+		#Horde::logMessage("SyncML: setUID $_guid => $guid", __FILE__, __LINE__, PEAR_LOG_DEBUG);
 
-    	$mapID = $this->_locName . $this->_sourceURI . $type;
+		if(!$ts) $ts = time();
 
-    	// delete all client id's
+		Horde::logMessage("SyncML: setUID $type, $locid, $guid, $ts ",
-    	$where = array(
+			__FILE__, __LINE__, PEAR_LOG_DEBUG);
-    		'map_id'	=> $mapID,
-    		'map_locuid'	=> $locid,
-    	);
-    	$GLOBALS['egw']->db->delete('egw_contentmap', $where, __LINE__, __FILE__, 'syncml');
 
-    	// delete all egw id's
+		$mapID = $this->_locName . $this->_sourceURI . $type;
-    	$where = array(
-    		'map_id'	=> $mapID,
-    		'map_guid'	=> $guid,
-    	);
-    	$GLOBALS['egw']->db->delete('egw_contentmap', $where, __LINE__, __FILE__, 'syncml');
 
-    	$data = $where + array(
+		// expire all client id's
-    		'map_locuid'	=> $locid,
+		$where = array(
-    		'map_timestamp'	=> $ts,
+			'map_id'	=> $mapID,
-    		'map_expired'	=> 0,
+			'map_locuid'	=> $locid,
-    	);
+		);
-    	$GLOBALS['egw']->db->insert('egw_contentmap', $data, $where, __LINE__, __FILE__, 'syncml');
+		$data = array (
+			'map_expired'	=> true,
+		);
+		$GLOBALS['egw']->db->delete('egw_contentmap', $where,
+			__LINE__, __FILE__, 'syncml');
 
-		#Horde::logMessage("SyncML: setUID $type, $locid, $guid, $ts $mapID", __FILE__, __LINE__, PEAR_LOG_DEBUG);
+		// delete all egw id's
-    }
+		$where = array(
+			'map_id'	=> $mapID,
+			'map_guid'	=> $guid,
+		);
+		$GLOBALS['egw']->db->delete('egw_contentmap', $where,
+			__LINE__, __FILE__, 'syncml');
+
+		$data = $where + array(
+			'map_locuid'	=> $locid,
+			'map_timestamp'	=> $ts,
+			'map_expired'	=> ($expired ? true : false),
+		);
+		$GLOBALS['egw']->db->insert('egw_contentmap', $data, $where,
+			__LINE__, __FILE__, 'syncml');
+	}
 
 	/**
-	* writes clients deviceinfo into database
+	 * writes clients deviceinfo into database
-	*/
+	 */
-	function writeClientDeviceInfo()
+	function writeClientDeviceInfo() {
-	{
+		if (!isset($this->_clientDeviceInfo)
-		if (!isset($this->_clientDeviceInfo) || !is_array($this->_clientDeviceInfo))
+				|| !is_array($this->_clientDeviceInfo)) {
-		{
 			return false;
 		}
 
-		if(!isset($this->size_dev_hwversion))
+		if(!isset($this->size_dev_hwversion)) {
-		{
 			$tableDefDevInfo = $GLOBALS['egw']->db->get_table_definitions('syncml',$this->table_devinfo);
 			$this->size_dev_hwversion = $tableDefDevInfo['fd']['dev_hwversion']['precision'];
 			unset($tableDefDevInfo);
@@ -437,77 +522,89 @@ class EGW_SyncML_State extends Horde_SyncML_State
 			'dev_fwversion'		=> $firmwareVersion,
 		);
 
-		if (($deviceID = $GLOBALS['egw']->db->select('egw_syncmldevinfo', 'dev_id', $where, __LINE__, __FILE__, false, '', 'syncml')->fetchColumn()))
+		if (($deviceID = $GLOBALS['egw']->db->select('egw_syncmldevinfo', 'dev_id', $where,
-		{
+			__LINE__, __FILE__, false, '', 'syncml')->fetchColumn())) {
 			$data = array (
 				'dev_datastore'		=> serialize($this->_clientDeviceInfo['dataStore']),
 			);
-			$GLOBALS['egw']->db->update('egw_syncmldevinfo', $data, $where, __LINE__, __FILE__, 'syncml');
+			$GLOBALS['egw']->db->update('egw_syncmldevinfo', $data, $where,
-		}
+				__LINE__, __FILE__, 'syncml');
-		else
+		} else {
-		{
 			$data = array (
-				'dev_dtdversion' 	=> $this->_clientDeviceInfo['DTDVersion'],
+				'dev_dtdversion' 		=> $this->_clientDeviceInfo['DTDVersion'],
-				'dev_numberofchanges'	=> $this->_clientDeviceInfo['supportNumberOfChanges'] ? true : false,
+				'dev_numberofchanges'	=> ($this->_clientDeviceInfo['supportNumberOfChanges'] ? true : false),
-				'dev_largeobjs'		=> $this->_clientDeviceInfo['supportLargeObjs'] ? true : false,
+				'dev_largeobjs'			=> ($this->_clientDeviceInfo['supportLargeObjs'] ? true : false),
-				'dev_utc'		=> $this->_clientDeviceInfo['UTC'] ? true : false,
+				'dev_utc'				=> ($this->_clientDeviceInfo['UTC'] ? true : false),
-				'dev_swversion'		=> $softwareVersion,
+				'dev_swversion'			=> $softwareVersion,
-				'dev_hwversion'		=> $hardwareVersion,
+				'dev_hwversion'			=> $hardwareVersion,
-				'dev_fwversion'		=> $firmwareVersion,
+				'dev_fwversion'			=> $firmwareVersion,
-				'dev_oem'		=> $this->_clientDeviceInfo['oem'],
+				'dev_oem'				=> $this->_clientDeviceInfo['oem'],
-				'dev_model'		=> $this->_clientDeviceInfo['model'],
+				'dev_model'				=> $this->_clientDeviceInfo['model'],
-				'dev_manufacturer'	=> $this->_clientDeviceInfo['manufacturer'],
+				'dev_manufacturer'		=> $this->_clientDeviceInfo['manufacturer'],
-				'dev_devicetype'	=> $this->_clientDeviceInfo['deviceType'],
+				'dev_devicetype'		=> $this->_clientDeviceInfo['deviceType'],
-				'dev_datastore'		=> serialize($this->_clientDeviceInfo['dataStore']),
+				'dev_datastore'			=> serialize($this->_clientDeviceInfo['dataStore']),
 			);
 			$GLOBALS['egw']->db->insert('egw_syncmldevinfo', $data, $where, __LINE__, __FILE__, 'syncml');
 
 			$deviceID = $GLOBALS['egw']->db->get_last_insert_id('egw_syncmldevinfo', 'dev_id');
 		}
 
-		$data = array (
-			'owner_locname'		=> $this->_locName,
-			'owner_deviceid'	=> $this->_sourceURI,
-			'owner_devid'		=> $deviceID,
-		);
 		$where = array (
 			'owner_locname'		=> $this->_locName,
 			'owner_deviceid'	=> $this->_sourceURI,
 		);
-		$GLOBALS['egw']->db->insert('egw_syncmldeviceowner', $data, $where, __LINE__, __FILE__, 'syncml');
+
+		if ($GLOBALS['egw']->db->select('egw_syncmldeviceowner', 'owner_devid', $where,
+			__LINE__, __FILE__, false, '', 'syncml')->fetchColumn()) {
+			$data = array (
+				'owner_devid'		=> $deviceID,
+			);
+			$GLOBALS['egw']->db->update('egw_syncmldeviceowner', $data, $where,
+				__LINE__, __FILE__, 'syncml');
+		} else {
+			$data = array (
+				'owner_locname'		=> $this->_locName,
+				'owner_deviceid'	=> $this->_sourceURI,
+				'owner_devid'		=> $deviceID,
+			);
+			$GLOBALS['egw']->db->insert('egw_syncmldeviceowner', $data, $where,
+				__LINE__, __FILE__, 'syncml');
+		}
 	}
 
-    /**
+	/**
-     * After a successful sync, the client and server's Next Anchors
+	 * After a successful sync, the client and server's Next Anchors
-     * are written to the database so they can be used to negotiate
+	 * are written to the database so they can be used to negotiate
-     * upcoming syncs.
+	 * upcoming syncs.
-     */
+	 */
-    function writeSyncSummary()
+	function writeSyncSummary() {
-    {
+		#parent::writeSyncSummary();
-    	#parent::writeSyncSummary();
 
-        if (!isset($this->_serverAnchorNext) || !is_array($this->_serverAnchorNext))
+		if (!isset($this->_serverAnchorNext)
-        {
+				|| !is_array($this->_serverAnchorNext)) {
-            return;
+			return;
-        }
+		}
 
-        $deviceID = $this->_locName . $this->_sourceURI;
+		$deviceID = $this->_locName . $this->_sourceURI;
 
-        foreach((array)$this->_serverAnchorNext as $type => $a)
+		foreach((array)$this->_serverAnchorNext as $type => $a) {
-        {
+			Horde::logMessage("SyncML: write SYNCSummary for $deviceID "
-			Horde::logMessage("SyncML: write SYNCSummary for $deviceID $type serverts: $a clients: ".$this->_clientAnchorNext[$type], __FILE__, __LINE__, PEAR_LOG_DEBUG);
+				. "$type serverts: $a clients: "
+				. $this->_clientAnchorNext[$type],
+				__FILE__, __LINE__, PEAR_LOG_DEBUG);
 
-        	$where = array(
+			$where = array(
-        		'dev_id'	=> $deviceID,
+				'dev_id'	=> $deviceID,
-        		'sync_path'	=> $type,
+				'sync_path'	=> $type,
-        	);
+			);
 
-        	$data  = array(
+			$data  = array(
-        		'sync_serverts' => $a,
+				'sync_serverts' => $a,
-        		'sync_clientts' => $this->_clientAnchorNext[$type]
+				'sync_clientts' => $this->_clientAnchorNext[$type]
-        	);
+			);
 
-        	$GLOBALS['egw']->db->insert('egw_syncmlsummary', $data, $where, __LINE__, __FILE__, 'syncml');
+			$GLOBALS['egw']->db->insert('egw_syncmlsummary', $data, $where,
-        }
+				__LINE__, __FILE__, 'syncml');
-    }
+		}
+	}
 }

phpgwapi/inc/horde/Horde/SyncML/Sync.php

@@ -1,230 +1,466 @@
 <?php
 /**
- * $Horde: framework/SyncML/SyncML/Sync.php,v 1.7 2004/09/14 04:27:05 chuck Exp $
+ * eGroupWare - SyncML based on Horde 3
  *
- * Copyright 2003-2004 Anthony Mills <amills@pyramid6.com>
  *
- * See the enclosed file COPYING for license information (LGPL). If you
+ * Using the PEAR Log class (which need to be installed!)
- * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
  *
- * @author  Anthony Mills <amills@pyramid6.com>
+ * @link http://www.egroupware.org
- * @version $Revision$
+ * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
- * @since   Horde 3.0
+ * @package api
- * @package Horde_SyncML
+ * @subpackage horde
+ * @author Anthony Mills <amills@pyramid6.com>
+ * @author Joerg Lehrke <jlehrke@noc.de>
+ * @copyright (c) The Horde Project (http://www.horde.org/)
+ * @version $Id$
  */
+
 class Horde_SyncML_Sync {
 
-    /**
+	/**
-     * Target, either contacts, notes, events,
+	 * Target, either contacts, notes, events,
-     */
+	 */
-    var $_targetLocURI;
+	var $_targetLocURI;
 
-    var $_sourceLocURI;
+	var $_sourceLocURI;
 
-    /**
+	var $_locName;
-     * Return if all commands success.
-     */
-    var $globalSuccess;
-
-    /**
-     * This is the content type to use to export data.
-     */
-    var $preferedContentType;
-
-    /**
-     * Do have the sync data loaded from the database already?
-     */
-    var $syncDataLoaded;
-
-    function &factory($alert)
-    {
-    	Horde::logMessage('SyncML: new sync for alerttype ' . $alert, __FILE__, __LINE__, PEAR_LOG_DEBUG);
-        switch ($alert) {
-        case ALERT_TWO_WAY:
-            include_once 'Horde/SyncML/Sync/TwoWaySync.php';
-            return $sync = new Horde_SyncML_Sync_TwoWaySync();
-
-        case ALERT_SLOW_SYNC:
-            include_once 'Horde/SyncML/Sync/SlowSync.php';
-            return $sync = new Horde_SyncML_Sync_SlowSync();
-
-        case ALERT_ONE_WAY_FROM_CLIENT:
-            include_once 'Horde/SyncML/Sync/OneWayFromClientSync.php';
-            return $sync = new Horde_SyncML_Sync_OneWayFromClientSync();
-
-        case ALERT_REFRESH_FROM_CLIENT:
-            include_once 'Horde/SyncML/Sync/RefreshFromClientSync.php';
-            return $sync = new Horde_SyncML_Sync_RefreshFromClientSync();
-
-        case ALERT_ONE_WAY_FROM_SERVER:
-            include_once 'Horde/SyncML/Sync/OneWayFromServerSync.php';
-            return $sync = new Horde_SyncML_Sync_OneWayFromServerSync();
-
-        case ALERT_REFRESH_FROM_SERVER:
-            include_once 'Horde/SyncML/Sync/RefreshFromServerSync.php';
-            return $sync = new Horde_SyncML_Sync_RefreshFromServerSync();
-        }
-
-        require_once 'PEAR.php';
-        return PEAR::raiseError('Alert ' . $alert . ' not found.');
-    }
-
-    function nextSyncCommand($currentCmdID, &$syncCommand, &$output)
-    {
-        $result = $this->runSyncCommand($syncCommand);
-        return $syncCommand->output($currentCmdID, $output);
-    }
-
-    function startSync($currentCmdID, &$output)
-    {
-        return $currentCmdID;
-    }
-
-    function endSync($currentCmdID, &$output)
-    {
-        return $currentCmdID;
-    }
 
 	/**
-	* Here's where the actual processing of a client-sent Sync
+	 * The synchronization method, one of the ALERT_* constants.
-	* Command takes place. Entries are added, deleted or replaced
+	 *
-	* from the server database by using Horde API (Registry) calls.
+	 * @var integer
-	*/
+	 */
+	var $_syncType;
+
+	/**
+	 * Return if all commands success.
+	 */
+	var $globalSuccess;
+
+	/**
+	 * This is the content type to use to export data.
+	 */
+	var $preferedContentType;
+
+	/**
+     * Optional filter expression for this content.
+     *
+     * @var string
+     */
+    var $_filterExpression = '';
+
+
+
+	/**
+	 * Do have the sync data loaded from the database already?
+	 */
+	var $syncDataLoaded;
+
+	function &factory($alert) {
+		Horde::logMessage('SyncML: new sync for alerttype ' . $alert, __FILE__, __LINE__, PEAR_LOG_DEBUG);
+		switch ($alert) {
+			case ALERT_TWO_WAY:
+				include_once 'Horde/SyncML/Sync/TwoWaySync.php';
+				return $sync = new Horde_SyncML_Sync_TwoWaySync();
+
+			case ALERT_SLOW_SYNC:
+				include_once 'Horde/SyncML/Sync/SlowSync.php';
+				return $sync = new Horde_SyncML_Sync_SlowSync();
+
+			case ALERT_ONE_WAY_FROM_CLIENT:
+				include_once 'Horde/SyncML/Sync/OneWayFromClientSync.php';
+				return $sync = new Horde_SyncML_Sync_OneWayFromClientSync();
+
+			case ALERT_REFRESH_FROM_CLIENT:
+				include_once 'Horde/SyncML/Sync/RefreshFromClientSync.php';
+				return $sync = new Horde_SyncML_Sync_RefreshFromClientSync();
+
+			case ALERT_ONE_WAY_FROM_SERVER:
+				include_once 'Horde/SyncML/Sync/OneWayFromServerSync.php';
+				return $sync = new Horde_SyncML_Sync_OneWayFromServerSync();
+
+			case ALERT_REFRESH_FROM_SERVER:
+				include_once 'Horde/SyncML/Sync/RefreshFromServerSync.php';
+				return $sync = new Horde_SyncML_Sync_RefreshFromServerSync();
+		}
+
+		require_once 'PEAR.php';
+		return PEAR::raiseError('Alert ' . $alert . ' not found.');
+	}
+
+	function nextSyncCommand($currentCmdID, &$syncCommand, &$output) {
+		$result = $this->runSyncCommand($syncCommand);
+		return $syncCommand->output($currentCmdID, $output);
+	}
+
+	function startSync($currentCmdID, &$output) {
+		return $currentCmdID;
+	}
+
+	function endSync($currentCmdID, &$output) {
+		return $currentCmdID;
+	}
+
+	/**
+	 * Setter for property sourceURI.
+	 *
+	 * @param string $sourceURI  New value of property sourceLocURI.
+	 */
+	function setSourceLocURI($sourceURI) {
+		$this->_sourceLocURI = $sourceURI;
+	}
+
+	/**
+	 * Setter for property targetURI.
+	 *
+	 * @param string $targetURI  New value of property targetLocURI.
+	 */
+	function setTargetLocURI($targetURI) {
+		$this->_targetLocURI = $targetURI;
+	}
+
+	/**
+	 * Setter for property syncType.
+	 *
+	 * @param integer $syncType  New value of property syncType.
+	 */
+	function setSyncType($syncType)	{
+		$this->_syncType = $syncType;
+	}
+
+	/**
+	 * Setter for property locName.
+	 *
+	 * @param string $locName  New value of property locName.
+	 */
+	function setLocName($locName) {
+		$this->_locName = $locName;
+	}
+
+	/**
+	 * Setter for property filterExpression.
+	 *
+	 * @param string $expression  New value of property filterExpression.
+	 */
+	function setFilterExpression($expression) {
+		$this->_filterExpression = $expression;
+	}
+
+	/**
+	 * Here's where the actual processing of a client-sent Sync
+	 * Command takes place. Entries are added, deleted or replaced
+	 * from the server database by using Horde API (Registry) calls.
+	 */
 	function runSyncCommand(&$command) {
-		#Horde::logMessage('SyncML: content type is ' . $command->getContentType() .' moreData '. $command->_moreData, __FILE__, __LINE__, PEAR_LOG_DEBUG);
 		global $registry;
-		
 		$history = $GLOBALS['egw']->contenthistory;
-		
 		$state = &$_SESSION['SyncML.state'];
-		
+
-		if(isset($state->_moreData['luid'])) {
+		if ($command->hasMoreData()) {
-			if(($command->_luid == $state->_moreData['luid'])) {
+			Horde::logMessage('SyncML: moreData: TRUE', __FILE__, __LINE__, PEAR_LOG_DEBUG);
-                                Horde::logMessage('SyncML: got next moreData chunk '.$command->getContent(), __FILE__, __LINE__, PEAR_LOG_DEBUG);
+			$command->setStatus(RESPONSE_CHUNKED_ITEM_ACCEPTED_AND_BUFFERED);
-				$lastChunks = implode('',$state->_moreData['chunks']);
+			return true;
-				$command->_content = $lastChunks.$command->_content;
+		}
-				$stringlen1 =  strlen($lastChunks);
+
-				$stringlen2 =  strlen($command->_content);
+		$type = $this->_targetLocURI;
-				
+
-				if(!$command->_moreData && strlen($command->_content) != $state->_moreData['contentSize']) {
+		$syncml_prefs = $GLOBALS['egw_info']['user']['preferences']['syncml'];
-					$command->_status = RESPONSE_SIZE_MISMATCH;
+		if (isset($syncml_prefs[$type])) {
-					$state->_moreData = array();
+			$sync_conflicts = $syncml_prefs[$type];
-					
+		} else {
-					return;
+			$sync_conflicts = CONFLICT_SERVER_WINNING;
-				} elseif(!$command->_moreData && strlen($command->_content) == $state->_moreData['contentSize']) {
+		}
-					$state->_moreData = array();
+
-					Horde::logMessage('SyncML: chunk ended successful type is ' . $command->getContentType() .' content is '. $command->getContent(), __FILE__, __LINE__, PEAR_LOG_DEBUG);
+		$state->setLocName($this->_locName);
-				}
+		$locName = $state->getLocName();
-			} else {
+		$sourceURI = $state->getSourceURI();
-				// alert 223 needed too
+		$hordeType = $state->getHordeType($type);
-				#$command->_status = ALERT_NO_END_OF_DATA;
+		$refts = $state->getServerAnchorLast($type);
-				
+		$state->setTargetURI($type);
-				$state->_moreData = array();
+		$changes = array();
-				
+		// First we get all changes done after the previous sync start
-				return;
+		foreach ($registry->call($hordeType. '/listBy',
+			array('action' => 'modify',
+					'timestamp' => $refts,
+					'type' => $type,
+					'filter' => $this->_filterExpression)) as $change) {
+			// now we have to remove the ones
+			// that came from the last sync with this client
+			$guid_ts = $state->getSyncTSforAction($change, 'modify');
+			$sync_ts = $state->getChangeTS($type, $change);
+			if ($sync_ts && $sync_ts == $guid_ts) {
+				// Change was done by us upon request of client.
+				Horde::logMessage("SyncML: change: $change ignored, " .
+					"came from client", __FILE__, __LINE__, PEAR_LOG_DEBUG);
+				continue;
 			}
+			$changes[] = $change;
 		}
-		
+
-		// don't add/replace the data currently, they are not yet complete
+		Horde::logMessage('SyncML: runSyncCommand found ' . count($changes) .
-		if($command->_moreData == TRUE) {
+			" possible conflicts for $type", __FILE__, __LINE__, PEAR_LOG_DEBUG);
-			$state->_moreData['chunks'][]	= $command->_content;
+
-			$state->_moreData['luid']	= $command->_luid;
-			
-			// gets only set with the first chunk of data
-			if(isset($command->_contentSize))
-				$state->_moreData['contentSize'] = $command->_contentSize;
-				
-			$command->_status = RESPONSE_CHUNKED_ITEM_ACCEPTED_AND_BUFFERED;
-                        Horde::logMessage('SyncML: added moreData chunk '.$command->getContent(), __FILE__, __LINE__, PEAR_LOG_DEBUG);
-			
-			return;
-		}
-		
-		$hordeType = $type = $this->_targetLocURI;
-		$hordeType = $state->getHordeType($hordeType);
 		if(!$contentType = $command->getContentType()) {
 			$contentType = $state->getPreferedContentType($type);
 		}
-		
+
 		if (($contentType == 'text/x-vcalendar' || $contentType == 'text/calendar')
-			&& strpos($command->getContent(), 'BEGIN:VTODO') !== false)
+				&& strpos($command->getContent(), 'BEGIN:VTODO') !== false) {
-		{
 			$hordeType = 'tasks';
 		}
 
 		$syncElementItems = $command->getSyncElementItems();
-		
+
 		foreach($syncElementItems as $syncItem) {
-		
+
 			$guid = false;
-		
+
+			$contentSize = strlen($syncItem->_content);
+			if ((($size = $syncItem->getContentSize()) !== false) &&
+					($contentSize != $size) &&
+					($contentSize + 1 != $size)) {
+				Horde::logMessage('SyncML: content size missmatch for LocURI '
+					. $syncItem->getLocURI() . ": $contentSize ($size)",
+					__FILE__, __LINE__, PEAR_LOG_ERROR);
+				$command->setStatus(RESPONSE_SIZE_MISMATCH);
+				return false;
+			}
+
 			if (is_a($command, 'Horde_SyncML_Command_Sync_Add')) {
+				if ($sync_conflicts > CONFLICT_RESOLVED_WITH_DUPLICATE) {
+					// We enforce the client not to change anything
+					if ($sync_conflicts > CONFLICT_CLIENT_CHANGES_IGNORED) {
+						// delete this item from client
+						Horde::logMessage('SyncML: Server RO! REMOVE '
+							. $syncItem->getLocURI() . ' from client',
+							__FILE__, __LINE__, PEAR_LOG_WARNING);
+						$state->addConflictItem($type, '!D' . $syncItem->getLocURI());
+					} else {
+						Horde::logMessage('SyncML: Server RO! '
+							. 'REJECT all client changes',
+							__FILE__, __LINE__, PEAR_LOG_WARNING);
+						$state->log('Client-AddReplaceIgnored');
+					}
+					continue;
+				}
+
 				$guid = $registry->call($hordeType . '/import',
 					array($state->convertClient2Server($syncItem->getContent(), $contentType), $contentType));
+
 				if (!is_a($guid, 'PEAR_Error') && $guid != false) {
 					$ts = $state->getSyncTSforAction($guid, 'add');
 					$state->setUID($type, $syncItem->getLocURI(), $guid, $ts);
-					$state->log("Client-Add");
+					$state->log('Client-Add');
-					Horde::logMessage('SyncML: added client entry as ' . $guid, __FILE__, __LINE__, PEAR_LOG_DEBUG);
+					Horde::logMessage('SyncML: added client entry as '
+						. $guid, __FILE__, __LINE__, PEAR_LOG_DEBUG);
 				} else {
-					$state->log("Client-AddFailure");
+					$state->log('Client-AddFailure');
-					Horde::logMessage('SyncML: Error in adding client entry:' . $guid->message, __FILE__, __LINE__, PEAR_LOG_ERR);
+					Horde::logMessage('SyncML: Error in adding client entry: '
+						. $guid->message, __FILE__, __LINE__, PEAR_LOG_ERR);
 				}
 			} elseif (is_a($command, 'Horde_SyncML_Command_Sync_Delete')) {
-				// We can't remove the mapping entry as we need to keep
-				// the timestamp information.
 				$guid = $state->removeUID($type, $syncItem->getLocURI());
-				#$guid = $state->getGlobalUID($type, $syncItem->getLocURI());
+				if (!$guid) {
-				Horde::logMessage('SyncML: about to delete entry ' . $type .' / '. $guid . ' due to client request '.$syncItem->getLocURI(), __FILE__, __LINE__, PEAR_LOG_DEBUG);
+					// the entry is no longer on the server
-			
+					$state->log('Client-DeleteFailure');
+					Horde::logMessage('SyncML: Failure deleting client entry, '
+						. 'gone already on server!',
+						__FILE__, __LINE__, PEAR_LOG_ERR);
+					continue;
+				}
+				if ($sync_conflicts > CONFLICT_RESOLVED_WITH_DUPLICATE) {
+					// We enforce the client not to change anything
+					if ($sync_conflicts > CONFLICT_CLIENT_CHANGES_IGNORED) {
+						Horde::logMessage('SyncML: Server RO! ADD '
+							. $guid . ' to client again',
+							__FILE__, __LINE__, PEAR_LOG_WARNING);
+						// $state->addConflictItem($type, $guid);
+					} else {
+						Horde::logMessage('SyncML: '.
+							'Server RO! REJECT all client changes',
+							__FILE__, __LINE__, PEAR_LOG_WARNING);
+					}
+					$state->log('Client-DeleteIgnored');
+					continue;
+				}
+				elseif ($sync_conflicts == CONFLICT_RESOLVED_WITH_DUPLICATE &&
+					in_array($guid, $changes))
+				{
+					Horde::logMessage('SyncML: '.
+						'Server has updated version to keep',
+						__FILE__, __LINE__, PEAR_LOG_WARNING);
+					$state->log('Client-DeleteIgnored');
+					continue;
+				}
+				elseif ($sync_conflicts == CONFLICT_MERGE_DATA)
+				{
+					Horde::logMessage('SyncML: Server Merge Only: ADD '
+							. $guid . ' to client again',
+							__FILE__, __LINE__, PEAR_LOG_WARNING);
+					// $state->addConflictItem($type, $guid);
+					$state->log('Client-DeleteIgnored');
+					continue;
+				}
+
+				Horde::logMessage('SyncML: about to delete entry '
+					. $type .' / '. $guid . ' due to client request '
+					. $syncItem->getLocURI(), __FILE__, __LINE__, PEAR_LOG_DEBUG);
+
 				if (!is_a($guid, 'PEAR_Error') && $guid != false) {
 					$registry->call($hordeType . '/delete', array($guid));
-					#$ts = $state->getSyncTSforAction($guid, 'delete');
+					$ts = $state->getSyncTSforAction($guid, 'delete');
-					#$state->setUID($type, $syncItem->getLocURI(), $guid, $ts);
+					$state->setUID($type, $syncItem->getLocURI(), $guid, $ts, 1);
-					$state->log("Client-Delete");
+					$state->log('Client-Delete');
-					Horde::logMessage('SyncML: deleted entry ' . $guid . ' due to client request', __FILE__, __LINE__, PEAR_LOG_DEBUG);
+					Horde::logMessage('SyncML: deleted entry '
+						. $guid . ' due to client request',
+						__FILE__, __LINE__, PEAR_LOG_DEBUG);
 				} else {
-					$state->log("Client-DeleteFailure");
+					$state->log('Client-DeleteFailure');
-					Horde::logMessage('SyncML: Failure deleting client entry, maybe gone already on server. msg:'. $guid->message, __FILE__, __LINE__, PEAR_LOG_ERR);
+					Horde::logMessage('SyncML: Failure deleting client entry, '
+						. 'maybe gone already on server. msg: '
+						. $guid->message, __FILE__, __LINE__, PEAR_LOG_ERR);
 				}
 			} elseif (is_a($command, 'Horde_SyncML_Command_Sync_Replace')) {
 				$guid = $state->getGlobalUID($type, $syncItem->getLocURI());
+				$replace = true;
 				$ok = false;
-				if ($guid) {
+				$merge = false;
-					Horde::logMessage('SyncML: locuri'. $syncItem->getLocURI() . ' guid ' . $guid , __FILE__, __LINE__, PEAR_LOG_ERR);
+				if ($guid)
-					// Entry exists: replace current one.
+				{
-				  $ok = $registry->call($hordeType . '/replace',
+					Horde::logMessage('SyncML: locuri'. $syncItem->getLocURI() . ' guid ' . $guid , __FILE__, __LINE__, PEAR_LOG_DEBUG);
-					array($guid, $state->convertClient2Server($syncItem->getContent(), $contentType), $contentType));
+					if (($sync_conflicts > CONFLICT_RESOLVED_WITH_DUPLICATE) || in_array($guid, $changes))
-					if (!is_a($ok, 'PEAR_Error')) {
+					{
-						$ts = $state->getSyncTSforAction($guid, 'modify');
+						Horde::logMessage('SyncML: CONFLICT for locuri'. $syncItem->getLocURI() . ' guid ' . $guid , __FILE__, __LINE__, PEAR_LOG_WARNING);
-						$state->setUID($type, $syncItem->getLocURI(), $guid, $ts);
+						switch ($sync_conflicts)
-						Horde::logMessage('SyncML: replaced entry due to client request guid: ' .$guid. ' ts: ' .$ts, __FILE__, __LINE__, PEAR_LOG_DEBUG);
+						{
-						$state->log("Client-Replace");
+							case CONFLICT_CLIENT_WINNING:
-						$ok = true;
+								$command->setStatus(RESPONSE_CONFLICT_RESOLVED_WITH_CLIENT_WINNING);
-					} else {
+								break;
-						// Entry may have been deleted; try adding it.
+							case CONFLICT_SERVER_WINNING:
-						$ok = false;
+								Horde::logMessage('SyncML: REJECT client change for locuri ' .
+									$syncItem->getLocURI() . ' guid ' . $guid ,
+									__FILE__, __LINE__, PEAR_LOG_WARNING);
+								$ok = true;
+								$replace = false;
+								$state->log('Client-AddReplaceIgnored');
+								break;
+							case CONFLICT_MERGE_DATA:
+								Horde::logMessage('SyncML: Merge server and client data for locuri ' .
+									$syncItem->getLocURI() . ' guid ' . $guid ,
+									__FILE__, __LINE__, PEAR_LOG_WARNING);
+							    $merge = true;
+								break;
+							case CONFLICT_RESOLVED_WITH_DUPLICATE:
+								$replace = false;
+								break;
+							case CONFLICT_CLIENT_CHANGES_IGNORED:
+								Horde::logMessage('SyncML: Server RO! REJECT client change for locuri ' .
+									$syncItem->getLocURI() . ' guid ' . $guid ,
+									__FILE__, __LINE__, PEAR_LOG_WARNING);
+								$ok = true;
+								$replace = false;
+								$ts = $state->getSyncTSforAction($guid, 'modify');
+								$state->setUID($type, $syncItem->getLocURI(), $guid, $ts);
+								$state->log('Client-AddReplaceIgnored');
+								break;
+							default: // We enforce our data on client
+								Horde::logMessage('SyncML: Server RO! UNDO client change for locuri ' .
+									$syncItem->getLocURI() . ' guid ' . $guid ,
+									__FILE__, __LINE__, PEAR_LOG_WARNING);
+								$state->addConflictItem($type, $guid);
+								$ok = true;
+								$replace = false;
+						}
+					}
+					elseif ($sync_conflicts == CONFLICT_MERGE_DATA)
+					{
+						Horde::logMessage('SyncML: Merge server and client data for locuri ' .
+							$syncItem->getLocURI() . ' guid ' . $guid ,
+							__FILE__, __LINE__, PEAR_LOG_WARNING);
+						$merge = true;
+					}
+
+					if ($replace)
+					{
+						// Entry exists: replace/merge with current one.
+						$ok = $registry->call($hordeType . '/replace',
+							array($guid, $state->convertClient2Server($syncItem->getContent(),
+							$contentType), $contentType, $merge));
+						if (!is_a($ok, 'PEAR_Error') && $ok != false)
+						{
+							$ts = $state->getSyncTSforAction($guid, 'modify');
+							$state->setUID($type, $syncItem->getLocURI(), $guid, $ts);
+							if ($merge)
+							{
+								Horde::logMessage('SyncML: Merged entry due to client request guid: ' .
+									$guid . ' ts: ' . $ts, __FILE__, __LINE__, PEAR_LOG_DEBUG);
+							}
+							else
+							{
+								Horde::logMessage('SyncML: replaced entry due to client request guid: ' .
+									$guid . ' ts: ' . $ts, __FILE__, __LINE__, PEAR_LOG_DEBUG);
+							}
+							$state->log('Client-Replace');
+							$ok = true;
+						}
+						else
+						{
+							// Entry may have been deleted; try adding it.
+							$ok = false;
+						}
 					}
 				}
-				
+
 				if (!$ok) {
-					// Entry does not exist in map or database: add a new one.
+					// Entry does either not exist in map or database, or should be added due to a conflict
-					Horde::logMessage('SyncML: try to add contentype ' . $contentType, __FILE__, __LINE__, PEAR_LOG_DEBUG);
+
+					if ($sync_conflicts > CONFLICT_RESOLVED_WITH_DUPLICATE) {
+						// We enforce the client not to change anything
+						if ($sync_conflicts > CONFLICT_CLIENT_CHANGES_IGNORED) {
+							// delete this item from client
+							Horde::logMessage('SyncML: Server RO! REMOVE ' . $syncItem->getLocURI() . ' from client',
+								__FILE__, __LINE__, PEAR_LOG_WARNING);
+							$state->addConflictItem($type, '!D' . $syncItem->getLocURI());
+						} else {
+							Horde::logMessage('SyncML: Server RO! REJECT all client changes',
+								__FILE__, __LINE__, PEAR_LOG_WARNING);
+						}
+						continue;
+					}
+					Horde::logMessage('SyncML: try to add contentype '
+						. $contentType . ' for locuri ' . $syncItem->getLocURI(),
+						__FILE__, __LINE__, PEAR_LOG_DEBUG);
+					//continue;
+					$oguid = $guid;
 					$guid = $registry->call($hordeType . '/import',
-						array($state->convertClient2Server($syncItem->getContent(), $contentType), $contentType));
+						array($state->convertClient2Server($syncItem->getContent(), $contentType), $contentType, $guid));
 					if (!is_a($guid, 'PEAR_Error')) {
-						$ts = $state->getSyncTSforAction($guid, 'add');
+						if ($oguid != $guid) {
+							// We add a new entry
+							$ts = $state->getSyncTSforAction($guid, 'add');
+							Horde::logMessage('SyncML: added entry '
+								. $guid . ' from client',
+								__FILE__, __LINE__, PEAR_LOG_DEBUG);
+							$state->log('Client-Add');
+						} else {
+							// We replaced an entry
+							$ts = $state->getSyncTSforAction($guid, 'modify');
+							Horde::logMessage('SyncML: replaced entry '
+								. $guid . ' from client',
+								__FILE__, __LINE__, PEAR_LOG_DEBUG);
+							$state->log('Client-Replace');
+						}
 						$state->setUID($type, $syncItem->getLocURI(), $guid, $ts);
-						$state->log("Client-AddReplace");
-						Horde::logMessage('SyncML: r/ added client entry as ' . $guid, __FILE__, __LINE__, PEAR_LOG_DEBUG);
 					} else {
-						Horde::logMessage('SyncML: Error in replacing/add client entry:' . $guid->message, __FILE__, __LINE__, PEAR_LOG_ERR);
+						Horde::logMessage('SyncML: Error in replacing/'
-						$state->log("Client-AddFailure");
+							. 'add client entry:' . $guid->message,
+							__FILE__, __LINE__, PEAR_LOG_ERR);
+						$state->log('Client-AddFailure');
 					}
 				}
 			}
 		}
-		
 		return $guid;
 	}
 }

phpgwapi/inc/horde/Horde/SyncML/Sync/RefreshFromClientSync.php

@@ -1,6 +1,6 @@
 <?php
 
-include_once 'Horde/SyncML/Sync.php';
+include_once 'Horde/SyncML/Sync/SlowSync.php';
 
 /**
  * $Horde: framework/SyncML/SyncML/Sync/RefreshFromClientSync.php,v 1.8 2004/09/14 04:27:06 chuck Exp $
@@ -15,20 +15,9 @@ include_once 'Horde/SyncML/Sync.php';
  * @since   Horde 3.0
  * @package Horde_SyncML
  */
-class Horde_SyncML_Sync_RefreshFromClientSync extends Horde_SyncML_Sync {
+class Horde_SyncML_Sync_RefreshFromClientSync extends Horde_SyncML_Sync_SlowSync {
-
     /**
-     * We need to erase the current server contents, then we can add
+     * We needed to erase the current server contents, then we can add
      * the client's contents.
      */
-    function startSync($currentCmdID, &$output)
-    {
-        $deletes = $registry->call($this->targetLocURI, '/list', array());
-        foreach ($delete as $deletes) {
-            $registry->call($this->targetLocURI . '/delete', array($delete));
-        }
-
-        return $currentCmdID;
-    }
-
 }

phpgwapi/inc/horde/Horde/SyncML/Sync/RefreshFromServerSync.php

@@ -1,87 +1,167 @@
 <?php
-
+/**
+ * eGroupWare - SyncML based on Horde 3
+ *
+ *
+ * Using the PEAR Log class (which need to be installed!)
+ *
+ * @link http://www.egroupware.org
+ * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
+ * @package api
+ * @subpackage horde
+ * @author Anthony Mills <amills@pyramid6.com>
+ * @author Joerg Lehrke <jlehrke@noc.de>
+ * @copyright (c) The Horde Project (http://www.horde.org/)
+ * @version $Id$
+ */
 include_once 'Horde/SyncML/Sync.php';
 
-/**
- * $Horde: framework/SyncML/SyncML/Sync/RefreshFromServerSync.php,v 1.9 2004/07/03 15:21:15 chuck Exp $
- *
- * Copyright 2003-2004 Anthony Mills <amills@pyramid6.com>
- *
- * See the enclosed file COPYING for license information (LGPL). If you
- * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
- *
- * @author  Anthony Mills <amills@pyramid6.com>
- * @version $Revision$
- * @since   Horde 3.0
- * @package Horde_SyncML
- */
 class Horde_SyncML_Sync_RefreshFromServerSync extends Horde_SyncML_Sync_TwoWaySync {
 	function handleSync($currentCmdID, $hordeType, $syncType, &$output, $refts) {
 		global $registry;
-		
+
 		$state = &$_SESSION['SyncML.state'];
-		
+		$maxMsgSize = $state->getMaxMsgSizeClient();
-		$adds = &$state->getAddedItems($hordeType);
+		$deviceInfo = $state->getClientDeviceInfo();
-		
+
-		Horde::logMessage("SyncML: ".count($adds).   ' added items found for '.$hordeType  , __FILE__, __LINE__, PEAR_LOG_DEBUG);
+		if (isset($deviceInfo['maxEntries'])) {
+			$maxEntries = $deviceInfo['maxEntries'];
+			if (!$maxMsgSize && !$maxEntries) {
+				// fallback to default
+				$maxEntries = MAX_ENTRIES;
+			}
+		} else {
+			$maxEntries = MAX_ENTRIES;
+		}
 
 		$serverAnchorNext = $state->getServerAnchorNext($syncType);
-		$counter = 0;
+
-		
+		if (isset($state->curSyncItem)) {
+			// Finish the pending sync item
+			$cmd = &$state->curSyncItem;
+			unset($state->curSyncItem);
+			$currentCmdID = $cmd->outputCommand($currentCmdID, $output, 'Sync');
+
+			// moreData split; save in session state and end current message
+			if ($cmd->hasMoreData()) {
+				$state->curSyncItem = &$cmd;
+				$state->setSyncStatus(SERVER_SYNC_DATA_PENDING);
+				return $currentCmdID;
+			}
+			$state->incNumberOfElements();
+		}
+
+		$adds = &$state->getAddedItems($syncType);
+		Horde::logMessage("SyncML: ".count($adds).
+			' added items found for '.$syncType  ,
+			__FILE__, __LINE__, PEAR_LOG_DEBUG);
+
 		if(is_array($adds)) {
 			while($guid = array_shift($adds)) {
+				$currentSize = $output->getOutputSize();
+				// return if we have to much data
+				if (($maxEntries && ($state->getNumberOfElements() >= $maxEntries)
+					&& isset($contentType['mayFragment'])
+					&& $contentType['mayFragment'])
+					|| ($maxMsgSize
+						&& (($currentSize + MIN_MSG_LEFT * 2) > $maxMsgSize))) {
+					// put the item back in the queue
+					$adds[] = $guid;
+					$state->maxNumberOfElements();
+					$state->setSyncStatus(SERVER_SYNC_DATA_PENDING);
+					return $currentCmdID;
+				}
+
 				if ($locID = $state->getLocID($syncType, $guid)) {
 					Horde::logMessage("SyncML: RefreshFromServerSync add to client: $guid ignored, already at client($locID)", __FILE__, __LINE__, PEAR_LOG_DEBUG);
 					continue;
 				}
-				
+
+				$guid_ts = $state->getSyncTSforAction($guid, 'add');
+                if ($guid_ts > $serverAnchorNext) {
+					// Change was made after we started this sync.
+					// Don't sent this now to the client.
+					Horde::logMessage("SyncML: RefreshFromServerSync add $guid is in our future", __FILE__, __LINE__, PEAR_LOG_DEBUG);
+					continue;
+                }
+
 				$contentType = $state->getPreferedContentTypeClient($this->_sourceLocURI, $this->_targetLocURI);
-				$cmd = new Horde_SyncML_Command_Sync_ContentSyncElement();
 				$c = $registry->call($hordeType . '/export', array('guid' => $guid, 'contentType' => $contentType));
-				Horde::logMessage("SyncML: slowsync add $guid to client ". print_r($c, true), __FILE__, __LINE__, PEAR_LOG_DEBUG);
+				if (is_a($c, 'PEAR_Error')) {
-				if (!is_a($c, 'PEAR_Error')) {
+					Horde::logMessage("SyncML: refresh failed to export guid $guid:\n" . print_r($c, true), __FILE__, __LINE__, PEAR_LOG_WARNING);
-					$cmd->setContent($c);
+					$state->log("Server-ExportFailed");
-					$cmd->setContentType($contentType['ContentType']);
+					continue;
-					if (isset($contentType['ContentFormat']))
-					{
-						$cmd->setContentFormat($contentType['ContentFormat']);
-					}
-					
-					$cmd->setSourceURI($guid);
-					$currentCmdID = $cmd->outputCommand($currentCmdID, $output, 'Add');
-					$state->log('Server-Add');
-					
-					// return if we have to much data
-					if(++$counter >= MAX_ENTRIES
-						&& isset($contentType['mayFragment'])
-						&& $contentType['mayFragment'])
-					{
-						$state->setSyncStatus(SERVER_SYNC_DATA_PENDING);
-						return $currentCmdID;
-					}
 				}
+
+                $size = strlen($c);
+                // return if we have to much data
+                if ($maxMsgSize && !$deviceInfo['supportLargeObjs']) {
+                    if (($size + MIN_MSG_LEFT * 2) > $maxMsgSize) {
+                        Horde::logMessage("SyncML: refresh failed to export guid $guid due to size $size", __FILE__, __LINE__, PEAR_LOG_ERROR);
+                        $state->log("Server-ExportFailed");
+                        continue;
+                    }
+                    if (($currentSize + $size + MIN_MSG_LEFT * 2) > $maxMsgSize) {
+                        // put the item back in the queue
+						$adds[] = $guid;
+                        $state->setSyncStatus(SERVER_SYNC_DATA_PENDING);
+                        return $currentCmdID;
+					}
+                }
+
+				Horde::logMessage("SyncML: refresh add $guid to client\n$c", __FILE__, __LINE__, PEAR_LOG_DEBUG);
+				$cmd = new Horde_SyncML_Command_Sync_ContentSyncElement();
+
+				$cmd->setContent($c);
+
+				$cmd->setContentType($contentType['ContentType']);
+				if (isset($contentType['ContentFormat'])) {
+					$cmd->setContentFormat($contentType['ContentFormat']);
+				}
+
+				$cmd->setGUID($guid);
+
+				$currentCmdID = $cmd->outputCommand($currentCmdID, $output, 'Add');
+				$state->log('Server-Add');
+
+				// moreData split; put the guid back in the list and return
+				if ($cmd->hasMoreData()) {
+					$state->curSyncItem = &$cmd;
+					$state->setSyncStatus(SERVER_SYNC_DATA_PENDING);
+					return $currentCmdID;
+				}
+				$state->incNumberOfElements();
 			}
 		}
-		
+
-		#Horde::logMessage("SyncML: handling sync ".$currentCmdID, __FILE__, __LINE__, PEAR_LOG_DEBUG);
+		Horde::logMessage("SyncML: All items handled for sync $syncType", __FILE__, __LINE__, PEAR_LOG_DEBUG);
-		
+
+		$state->removeExpiredUID($syncType, $serverAnchorNext);
 		$state->clearSync($syncType);
-		
+
 		return $currentCmdID;
 	}
-    
+
 	function loadData() {
 		global $registry;
-		
+
 		$state = &$_SESSION['SyncML.state'];
 		$syncType = $this->_targetLocURI;
 		$hordeType = $state->getHordeType($syncType);
-		
+		$state->setTargetURI($syncType);
+		$future = $state->getServerAnchorNext($syncType);
+		$delta_add = 0;
+
 		Horde::logMessage("SyncML: reading added items from database for $hordeType", __FILE__, __LINE__, PEAR_LOG_DEBUG);
-		$state->setAddedItems($hordeType, $registry->call($hordeType. '/list', array()));
+		$state->setAddedItems($syncType, $registry->call($hordeType. '/listBy',
-		$adds = &$state->getAddedItems($hordeType);
+			array('action' => 'add',
+					'timestamp' => $future,
+					'type' => $syncType,
+					'filter' => $this->_filterExpression)));
+		$delta_add = count($state->getAddedItems($hordeType));
+		$state->setAddedItems($syncType, $registry->call($hordeType. '/list', array('filter' => $this->_filterExpression)));
 		$this->_syncDataLoaded = TRUE;
-		
+
-		return count($state->getAddedItems($hordeType));
+		return count($state->getAddedItems($syncType)) - $delta_add;
 	}
 }

phpgwapi/inc/horde/Horde/SyncML/Sync/SlowSync.php

@@ -1,194 +1,282 @@
 <?php
-
-include_once 'Horde/SyncML/Sync/TwoWaySync.php';
-
 /**
+ * eGroupWare - SyncML based on Horde 3
+ *
  * Slow sync may just work; I think most of the work is going to be
  * done by the API.
  *
- * $Horde: framework/SyncML/SyncML/Sync/SlowSync.php,v 1.7 2004/05/26 17:32:50 chuck Exp $
  *
- * Copyright 2003-2004 Anthony Mills <amills@pyramid6.com>
+ * Using the PEAR Log class (which need to be installed!)
  *
- * See the enclosed file COPYING for license information (LGPL). If you
+ * @link http://www.egroupware.org
- * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
+ * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
- *
+ * @package api
- * @author  Anthony Mills <amills@pyramid6.com>
+ * @subpackage horde
- * @version $Revision$
+ * @author Anthony Mills <amills@pyramid6.com>
- * @since   Horde 3.0
+ * @author Joerg Lehrke <jlehrke@noc.de>
- * @package Horde_SyncML
+ * @copyright (c) The Horde Project (http://www.horde.org/)
+ * @version $Id$
  */
+include_once 'Horde/SyncML/Sync/TwoWaySync.php';
+
 class Horde_SyncML_Sync_SlowSync extends Horde_SyncML_Sync_TwoWaySync {
+
 	function handleSync($currentCmdID, $hordeType, $syncType, &$output, $refts) {
 		global $registry;
-		
+
 		$history = $GLOBALS['egw']->contenthistory;
 		$state = &$_SESSION['SyncML.state'];
-		
+		$maxMsgSize = $state->getMaxMsgSizeClient();
+		$deviceInfo = $state->getClientDeviceInfo();
+
+		if (isset($deviceInfo['maxEntries'])) {
+			$maxEntries = $deviceInfo['maxEntries'];
+			if (!$maxMsgSize && !$maxEntries) {
+				// fallback to default
+				$maxEntries = MAX_ENTRIES;
+			}
+		} else {
+			$maxEntries = MAX_ENTRIES;
+		}
+
 		$serverAnchorNext = $state->getServerAnchorNext($syncType);
-		
+
 		// now we remove all UID from contentmap that have not been verified in this slowsync
 		$state->removeOldUID($syncType, $serverAnchorNext);
-		$adds = &$state->getAddedItems($hordeType);
+
-		Horde::logMessage("SyncML: ".count($adds).   ' added items found for '.$hordeType  , __FILE__, __LINE__, PEAR_LOG_DEBUG);
+		if (isset($state->curSyncItem)) {
-		$counter = 0;
+			// Finish the pending sync item
-		
+			$cmd = &$state->curSyncItem;
+			unset($state->curSyncItem);
+			$currentCmdID = $cmd->outputCommand($currentCmdID, $output, 'Sync');
+
+			// moreData split; save in session state and end current message
+			if ($cmd->hasMoreData()) {
+				$state->curSyncItem = &$cmd;
+				$state->setSyncStatus(SERVER_SYNC_DATA_PENDING);
+				return $currentCmdID;
+			}
+			$state->incNumberOfElements();
+		}
+
+		$adds = &$state->getAddedItems($syncType);
+		Horde::logMessage("SyncML: ".count($adds).   ' added items found for '.$syncType, __FILE__, __LINE__, PEAR_LOG_DEBUG);
+
 		if(is_array($adds)) {
 			while($guid = array_shift($adds)) {
+
+				$currentSize = $output->getOutputSize();
+
+				// return if we have to much data
+				if (($maxEntries && ($state->getNumberOfElements() >= $maxEntries)
+					&& isset($contentType['mayFragment'])
+					&& $contentType['mayFragment']) ||
+					($maxMsgSize && (($currentSize + MIN_MSG_LEFT * 2) > $maxMsgSize))) {
+					// put the item back in the queue
+					$adds[] = $guid;
+					$state->maxNumberOfElements();
+					$state->setSyncStatus(SERVER_SYNC_DATA_PENDING);
+					return $currentCmdID;
+				}
+
 				if ($locID = $state->getLocID($syncType, $guid)) {
 					Horde::logMessage("SyncML: slowsync add to client: $guid ignored, already at client($locID)", __FILE__, __LINE__, PEAR_LOG_DEBUG);
 					continue;
 				}
-				
+
+				$guid_ts = $state->getSyncTSforAction($guid, 'add');
+				if ($guid_ts > $serverAnchorNext) {
+					// Change was made after we started this sync.
+					// Don't sent this now to the client.
+					Horde::logMessage("SyncML: slowsync add $guid is in our future", __FILE__, __LINE__, PEAR_LOG_DEBUG);
+					continue;
+				}
+
 				$contentType = $state->getPreferedContentTypeClient($this->_sourceLocURI, $this->_targetLocURI);
-				$cmd = new Horde_SyncML_Command_Sync_ContentSyncElement();
 				$c = $registry->call($hordeType . '/export', array('guid' => $guid, 'contentType' => $contentType));
-				#Horde::logMessage("SyncML: slowsync add guid $guid to client ". print_r($c, true), __FILE__, __LINE__, PEAR_LOG_DEBUG);
+				if (is_a($c, 'PEAR_Error')) {
-				if (!is_a($c, 'PEAR_Error')) {
+					Horde::logMessage("SyncML: slowsync failed to export guid $guid:\n" . print_r($c, true), __FILE__, __LINE__, PEAR_LOG_WARNING);
-					$cmd->setContent($c);
+					continue;
-					$cmd->setContentType($contentType['ContentType']);
+				}
-					if (isset($contentType['ContentFormat']))
+
-					{
+				$size = strlen($c);
-						$cmd->setContentFormat($contentType['ContentFormat']);
+				// return if we have to much data
+				if ($maxMsgSize && !$deviceInfo['supportLargeObjs']) {
+					if (($size + MIN_MSG_LEFT * 2) > $maxMsgSize) {
+						Horde::logMessage("SyncML: slowsync failed to export guid $guid due to size $size", __FILE__, __LINE__, PEAR_LOG_ERROR);
+						continue;
 					}
-					
+					if (($currentSize + $size + MIN_MSG_LEFT * 2) > $maxMsgSize) {
-					$cmd->setSourceURI($guid);
+						// put the item back in the queue
-					$currentCmdID = $cmd->outputCommand($currentCmdID, $output, 'Add');
+						$adds[] = $guid;
-					$state->log('Server-Add');
-					
-					// return if we have to much data
-					if(++$counter >= MAX_ENTRIES
-						&& isset($contentType['mayFragment'])
-						&& $contentType['mayFragment'])
-					{
 						$state->setSyncStatus(SERVER_SYNC_DATA_PENDING);
 						return $currentCmdID;
 					}
 				}
+
+				Horde::logMessage("SyncML: slowsync add guid $guid to client\n$c", __FILE__, __LINE__, PEAR_LOG_DEBUG);
+				$cmd = new Horde_SyncML_Command_Sync_ContentSyncElement();
+				$cmd->setContent($c);
+				$cmd->setContentType($contentType['ContentType']);
+				if (isset($contentType['ContentFormat'])) {
+					$cmd->setContentFormat($contentType['ContentFormat']);
+				}
+				$cmd->setGUID($guid);
+				$currentCmdID = $cmd->outputCommand($currentCmdID, $output, 'Add');
+				$state->log('Server-Add');
+
+				// moreData split; save in session state and end current message
+				if ($cmd->hasMoreData()) {
+					$state->curSyncItem = &$cmd;
+					$state->setSyncStatus(SERVER_SYNC_DATA_PENDING);
+					return $currentCmdID;
+				}
+				$state->incNumberOfElements();
 			}
 		}
-		
+
-		#Horde::logMessage("SyncML: handling sync ".$currentCmdID, __FILE__, __LINE__, PEAR_LOG_DEBUG);
+		Horde::logMessage("SyncML: All items handled for sync $syncType", __FILE__, __LINE__, PEAR_LOG_DEBUG);
-		
+
+		$state->removeExpiredUID($syncType, $serverAnchorNext);
 		$state->clearSync($syncType);
-		
+
 		return $currentCmdID;
 	}
-    
+
 	/**
 	* Here's where the actual processing of a client-sent Sync
 	* Command takes place. Entries are added or replaced
 	* from the server database by using Horde API (Registry) calls.
 	*/
 	function runSyncCommand(&$command) {
-		#Horde::logMessage('SyncML: content type is ' . $command->getContentType() .' moreData '. $command->_moreData, __FILE__, __LINE__, PEAR_LOG_DEBUG);
 		global $registry;
-		
 		$history = $GLOBALS['egw']->contenthistory;
-		
 		$state = &$_SESSION['SyncML.state'];
-		
+
-		if(isset($state->_moreData['luid'])) {
+		if ($command->hasMoreData()) {
-			if(($command->_luid == $state->_moreData['luid'])) {
+			Horde::logMessage('SyncML: moreData: TRUE', __FILE__, __LINE__, PEAR_LOG_DEBUG);
-                                Horde::logMessage('SyncML: got next moreData chunk '.$command->getContent(), __FILE__, __LINE__, PEAR_LOG_DEBUG);
+			$command->setStatus(RESPONSE_CHUNKED_ITEM_ACCEPTED_AND_BUFFERED);
-				$lastChunks = implode('',$state->_moreData['chunks']);
+			return true;
-				$command->_content = $lastChunks.$command->_content;
+		}
-				$stringlen1 =  strlen($lastChunks);
+
-				$stringlen2 =  strlen($command->_content);
+		$type = $this->_targetLocURI;
-				
+
-				if(!$command->_moreData && strlen($command->_content) != $state->_moreData['contentSize']) {
+		$syncml_prefs = $GLOBALS['egw_info']['user']['preferences']['syncml'];
-					$command->_status = RESPONSE_SIZE_MISMATCH;
+		if (isset($syncml_prefs[$type])) {
-					$state->_moreData = array();
+			$sync_conflicts = $syncml_prefs[$type];
-					
+		} else {
-					return;
+			$sync_conflicts = CONFLICT_SERVER_WINNING;
-				} elseif(!$command->_moreData && strlen($command->_content) == $state->_moreData['contentSize']) {
+		}
-					$state->_moreData = array();
+
-					Horde::logMessage('SyncML: chunk ended successful type is ' . $command->getContentType() .' content is '. $command->getContent(), __FILE__, __LINE__, PEAR_LOG_DEBUG);
+		$hordeType = $state->getHordeType($type);
-				}
+
-			} else {
+		$syncElementItems = $command->getSyncElementItems();
-				// alert 223 needed too
+
-				#$command->_status = ALERT_NO_END_OF_DATA;
+		foreach($syncElementItems as $syncItem) {
-				
+
-				$state->_moreData = array();
+			$contentSize = strlen($syncItem->_content);
-				
+			if ((($size = $syncItem->getContentSize()) !== false) &&
+				($contentSize != $size) &&
+				($contentSize + 1 != $size)) {
+				Horde::logMessage('SyncML: content size missmatch for LocURI ' . $syncItem->_luid .
+					": $contentSize ($size)", __FILE__, __LINE__, PEAR_LOG_ERROR);
+				$command->setStatus(RESPONSE_SIZE_MISMATCH);
 				return;
 			}
-		}
+
-		
-		// don't add/replace the data currently, they are not yet complete
-		if($command->_moreData == TRUE) {
-			$state->_moreData['chunks'][]	= $command->_content;
-			$state->_moreData['luid']	= $command->_luid;
-			
-			// gets only set with the first chunk of data
-			if(isset($command->_contentSize))
-				$state->_moreData['contentSize'] = $command->_contentSize;
-				
-			$command->_status = RESPONSE_CHUNKED_ITEM_ACCEPTED_AND_BUFFERED;
-                        Horde::logMessage('SyncML: added moreData chunk '.$command->getContent(), __FILE__, __LINE__, PEAR_LOG_DEBUG);
-			
-			return;
-		}
-		
-		$type = $this->_targetLocURI;
-		$hordeType = $state->getHordeType($type);
-		
-		$syncElementItems = $command->getSyncElementItems();
-		
-		foreach($syncElementItems as $syncItem) {
 			if(!$contentType = $syncItem->getContentType()) {
 				$contentType = $state->getPreferedContentType($type);
 			}
-			
+
 			if (($contentType == 'text/x-vcalendar' || $contentType == 'text/calendar')
-				&& strpos($syncItem->getContent(), 'BEGIN:VTODO') !== false)
+				&& strpos($syncItem->getContent(), 'BEGIN:VTODO') !== false) {
-			{
 				$hordeType = 'tasks';
 			}
-		
+
 			$guid = false;
-			
+
 			$guid = $registry->call($hordeType . '/search',
 				array($state->convertClient2Server($syncItem->getContent(), $contentType), $contentType, $state->getGlobalUID($type, $syncItem->getLocURI()) ));
-			
+
 			if ($guid) {
-				# entry exists in database already. Just update the mapping
+				// Check if the found entry came from the client
-				Horde::logMessage('SyncML: adding mapping for locuri:'. $syncItem->getLocURI() . ' and guid:' . $guid , __FILE__, __LINE__, PEAR_LOG_DEBUG);
+				$guid_ts = $state->getSyncTSforAction($guid, 'add');
-				$state->setUID($type, $syncItem->getLocURI(), $guid, mktime());
+				$sync_ts = $state->getChangeTS($type, $guid);
-				$state->log("Client-Replace");
+				if ($sync_ts && $sync_ts == $guid_ts) {
-			} else {
+					// Entry came from the client, so we get a duplicate here
-				# Entry does not exist in database: add a new one.
+					Horde::logMessage('SyncML: CONFLICT for locuri ' . $syncItem->getLocURI()
-				$state->removeUID($type, $syncItem->getLocURI());
+						. ' guid ' . $guid , __FILE__, __LINE__, PEAR_LOG_WARNING);
-				Horde::logMessage('SyncML: try to add contentype ' . $contentType .' to '. $hordeType, __FILE__, __LINE__, PEAR_LOG_DEBUG);
+					if 	($sync_conflicts != CONFLICT_RESOLVED_WITH_DUPLICATE) {
-				$guid = $registry->call($hordeType . '/import',
+						$state->log("Client-AddReplaceIgnored");
-					array($state->convertClient2Server($syncItem->getContent(), $contentType), $contentType));
+						continue;
-				if (!is_a($guid, 'PEAR_Error') && $guid != false) {
+					}
-					$ts = $state->getSyncTSforAction($guid, 'add');
-					$state->setUID($type, $syncItem->getLocURI(), $guid, $ts);
-					$state->log("Client-AddReplace");
-					Horde::logMessage('SyncML: r/ added client entry as ' . $guid, __FILE__, __LINE__, PEAR_LOG_DEBUG);
 				} else {
-					Horde::logMessage('SyncML: Error in replacing/add client entry:' . $guid->message, __FILE__, __LINE__, PEAR_LOG_ERR);
+					# Entry exists in database already. Just update the mapping
-					$state->log("Client-AddFailure");
+					Horde::logMessage('SyncML: adding mapping for locuri:'
+						. $syncItem->getLocURI() . ' and guid:' . $guid,
+						__FILE__, __LINE__, PEAR_LOG_DEBUG);
+						$state->setUID($type, $syncItem->getLocURI(), $guid, mktime());
+						$state->log("Client-Map");
+						continue;
 				}
 			}
+			if ($sync_conflicts > CONFLICT_RESOLVED_WITH_DUPLICATE) {
+				// We enforce the client not to change anything
+				if ($sync_conflicts > CONFLICT_CLIENT_CHANGES_IGNORED) {
+					// delete this item from client
+					Horde::logMessage('SyncML: Server RO! REMOVE ' . $syncItem->getLocURI()
+					. ' from client', __FILE__, __LINE__, PEAR_LOG_WARNING);
+					$state->addConflictItem($type, '!D' . $syncItem->getLocURI());
+				} else {
+					Horde::logMessage('SyncML: Server RO! REJECT all client changes',
+						__FILE__, __LINE__, PEAR_LOG_WARNING);
+					$state->log("Client-AddReplaceIgnored");
+				}
+				$command->setStatus(RESPONSE_NO_EXECUTED);
+				continue;
+			}
+
+			// Add entry to the database.
+			$state->removeUID($type, $syncItem->getLocURI());
+			Horde::logMessage('SyncML: try to add contentype ' . $contentType .' to '. $hordeType, __FILE__, __LINE__, PEAR_LOG_DEBUG);
+			$guid = $registry->call($hordeType . '/import',
+				array($state->convertClient2Server($syncItem->getContent(), $contentType), $contentType));
+			if (!is_a($guid, 'PEAR_Error') && $guid != false) {
+				$ts = $state->getSyncTSforAction($guid, 'modify');
+				if (!$ts) {
+					$ts = $state->getSyncTSforAction($guid, 'add');
+				}
+				$state->setUID($type, $syncItem->getLocURI(), $guid, $ts);
+				$state->log("Client-AddReplace");
+				Horde::logMessage('SyncML: r/ added client entry as ' . $guid, __FILE__, __LINE__, PEAR_LOG_DEBUG);
+			} else {
+				Horde::logMessage('SyncML: Error in replacing/add client entry:' . $guid->message, __FILE__, __LINE__, PEAR_LOG_ERR);
+				$state->log("Client-AddFailure");
+			}
 		}
 
 		return true;
 	}
-	
+
 	function loadData() {
 		global $registry;
-		
+
 		$state = &$_SESSION['SyncML.state'];
 		$syncType = $this->_targetLocURI;
 		$hordeType = $state->getHordeType($syncType);
-		
+		$state->setTargetURI($syncType);
+		$future = $state->getServerAnchorNext($syncType);
+		$delta_add = 0;
+
 		Horde::logMessage("SyncML: reading added items from database for $hordeType", __FILE__, __LINE__, PEAR_LOG_DEBUG);
-		$state->setAddedItems($hordeType, $registry->call($hordeType. '/list', array()));
+		$delta_add = count($registry->call($hordeType. '/listBy',
-		$adds = &$state->getAddedItems($hordeType);
+			array('action' => 'add',
+					'timestamp' => $future,
+					'type' => $syncType,
+					'filter' => $this->_filterExpression)));
+		$state->setAddedItems($syncType, $registry->call($hordeType. '/list', array('filter' => $this->_filterExpression)));
 		$this->_syncDataLoaded = TRUE;
-		
+
-		return count($state->getAddedItems($hordeType));
+		return count($state->getAddedItems($syncType)) - $delta_add;
 	}
 }

phpgwapi/inc/horde/Horde/SyncML/Sync/TwoWaySync.php

@@ -1,175 +1,329 @@
 <?php
-
+/**
+ * eGroupWare - SyncML based on Horde 3
+ *
+ *
+ * Using the PEAR Log class (which need to be installed!)
+ *
+ * @link http://www.egroupware.org
+ * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
+ * @package api
+ * @subpackage horde
+ * @author Anthony Mills <amills@pyramid6.com>
+ * @author  Karsten Fourmont <fourmont@gmx.de>
+ * @author Joerg Lehrke <jlehrke@noc.de>
+ * @copyright (c) The Horde Project (http://www.horde.org/)
+ * @version $Id$
+ */
 include_once 'Horde/SyncML/Sync.php';
 include_once 'Horde/SyncML/Command/Sync/ContentSyncElement.php';
 
-/**
- * $Horde: framework/SyncML/SyncML/Sync/TwoWaySync.php,v 1.12 2004/07/26 09:24:38 jan Exp $
- *
- * Copyright 2003-2004 Anthony Mills <amills@pyramid6.com>
- *
- * See the enclosed file COPYING for license information (LGPL). If you
- * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
- *
- * @author  Anthony Mills <amills@pyramid6.com>
- * @author  Karsten Fourmont <fourmont@gmx.de>
- *
- * @version $Revision$
- * @since   Horde 3.0
- * @package Horde_SyncML
- */
 class Horde_SyncML_Sync_TwoWaySync extends Horde_SyncML_Sync {
 
-	function endSync($currentCmdID, &$output) {
+	function endSync($currentCmdID, & $output) {
 		global $registry;
 
-		$state = &$_SESSION['SyncML.state'];
+		$state = & $_SESSION['SyncML.state'];
 
 		$syncType = $this->_targetLocURI;
 
 		$hordeType = $state->getHordeType($syncType);
 
 		$refts = $state->getServerAnchorLast($syncType);
-		$currentCmdID = $this->handleSync($currentCmdID,
+		$currentCmdID = $this->handleSync($currentCmdID, $hordeType, $syncType, $output, $refts);
-                                          $hordeType,
-                                          $syncType,
-                                          $output,
-                                          $refts);
 
 		return $currentCmdID;
 	}
 
-	function handleSync($currentCmdID, $hordeType, $syncType,&$output, $refts) {
+	function handleSync($currentCmdID, $hordeType, $syncType, & $output, $refts) {
 		global $registry;
 
 		// array of Items which got modified, but got never send to the client before
-		$missedAdds = array();
+		$missedAdds = array ();
+		// array of Items which the client wanted to add, but must be deleted due to
+		// user's sync policy
+		$remoteDeletes = array ();
 
 		$history = $GLOBALS['egw']->contenthistory;
-		$state = &$_SESSION['SyncML.state'];
+		$state = & $_SESSION['SyncML.state'];
-		$counter = 0;
+		$maxMsgSize = $state->getMaxMsgSizeClient();
+		$deviceInfo = $state->getClientDeviceInfo();
 
-		$changes = &$state->getChangedItems($hordeType);
+		if (isset($deviceInfo['maxEntries'])) {
-		$deletes = &$state->getDeletedItems($hordeType);
+			$maxEntries = $deviceInfo['maxEntries'];
-		$adds = &$state->getAddedItems($hordeType);
+			if (!$maxMsgSize && !$maxEntries) {
+				// fallback to default
+				$maxEntries = MAX_ENTRIES;
+			}
+		} else {
+			$maxEntries = MAX_ENTRIES;
+		}
 
-		Horde::logMessage("SyncML: ".count($changes).' changed items found for '.$hordeType, __FILE__, __LINE__, PEAR_LOG_DEBUG);
+		$serverAnchorNext = $state->getServerAnchorNext($syncType);
-		Horde::logMessage("SyncML: ".count($deletes).' deleted items found for '.$hordeType, __FILE__, __LINE__, PEAR_LOG_DEBUG);
+
-		Horde::logMessage("SyncML: ".count($adds).   ' added items found for '.$hordeType  , __FILE__, __LINE__, PEAR_LOG_DEBUG);
+
+		if (isset ($state->curSyncItem)) {
+			// Finish the pending sync item
+			$cmd = & $state->curSyncItem;
+			unset ($state->curSyncItem);
+			$currentCmdID = $cmd->outputCommand($currentCmdID, $output, 'Sync');
+
+			// moreData split; save in session state and end current message
+			if ($cmd->hasMoreData()) {
+				$state->curSyncItem = & $cmd;
+				$state->setSyncStatus(SERVER_SYNC_DATA_PENDING);
+				return $currentCmdID;
+			}
+			$state->incNumberOfElements();
+		}
+
+		$changes = & $state->getChangedItems($syncType);
+		$deletes = & $state->getDeletedItems($syncType);
+		$adds = & $state->getAddedItems($syncType);
+		$conflicts = & $state->getConflictItems($syncType);
+
+		// manage the conflict items
+		foreach ( $conflicts as $refresh) {
+			if (preg_match('/^!D(.*)/', $refresh, $matches)) {
+				// delete locuri
+				$remoteDeletes[] = $matches[1];
+			} else {
+				$adds[] = $refresh;
+			}
+		}
+
+		Horde :: logMessage('SyncML: ' . count($changes) . ' changed items found for ' . $syncType, __FILE__, __LINE__, PEAR_LOG_DEBUG);
+		Horde :: logMessage('SyncML: ' . count($deletes) . ' deleted items found for ' . $syncType, __FILE__, __LINE__, PEAR_LOG_DEBUG);
+		Horde :: logMessage('SyncML: ' . count($remoteDeletes) . ' items to delete on client found for ' . $syncType, __FILE__, __LINE__, PEAR_LOG_DEBUG);
+		Horde :: logMessage('SyncML: ' . count($adds) . ' added items (' . count($refresh) . ' refreshs) found for ' . $syncType, __FILE__, __LINE__, PEAR_LOG_DEBUG);
 
 		// handle changes
-		if(is_array($changes)) {
+		if (is_array($changes)) {
-			while($guid = array_shift($changes)) {
+			while ($guid = array_shift($changes)) {
+				$currentSize = $output->getOutputSize();
+				// return if we have to much data
+				if (($maxEntries
+					&& ($state->getNumberOfElements() >= $maxEntries)
+					&& isset ($contentType['mayFragment'])
+					&& $contentType['mayFragment'])
+					|| ($maxMsgSize
+						&& (($currentSize +MIN_MSG_LEFT * 2) > $maxMsgSize))) {
+					// put the item back in the queue
+					$changes[] = $guid;
+					$state->maxNumberOfElements();
+					$state->setSyncStatus(SERVER_SYNC_DATA_PENDING);
+					return $currentCmdID;
+				}
+
 				$guid_ts = $state->getSyncTSforAction($guid, 'modify');
 				$sync_ts = $state->getChangeTS($syncType, $guid);
-				Horde::logMessage("SyncML: timestamp modify guid_ts: $guid_ts sync_ts: $sync_ts", __FILE__, __LINE__, PEAR_LOG_DEBUG);
+				Horde :: logMessage("SyncML: timestamp modify $guid guid_ts: $guid_ts sync_ts: $sync_ts", __FILE__, __LINE__, PEAR_LOG_DEBUG);
 				if ($sync_ts && $sync_ts == $guid_ts) {
 					// Change was done by us upon request of client.
 					// Don't mirror that back to the client.
-					Horde::logMessage("SyncML: change: $guid ignored, came from client", __FILE__, __LINE__, PEAR_LOG_DEBUG);
+					Horde :: logMessage("SyncML: change: $guid ignored, came from client", __FILE__, __LINE__, PEAR_LOG_DEBUG);
+					continue;
+				}
+				if ($guid_ts > $serverAnchorNext) {
+					// Change was made after we started this sync.
+					// Don't sent this now to the client.
+					Horde :: logMessage("SyncML: change $guid is in our future: $serverAnchorNext", __FILE__, __LINE__, PEAR_LOG_DEBUG);
 					continue;
 				}
-				Horde::logMessage("SyncML: change $guid hs_ts:$guid_ts dt_ts:" . $state->getChangeTS($syncType, $guid), __FILE__, __LINE__, PEAR_LOG_DEBUG);
 				$locid = $state->getLocID($syncType, $guid);
 				if (!$locid) {
 					// somehow we missed to add, lets store the uid, so we add this entry later
 					$missedAdds[] = $guid;
-					Horde::logMessage("SyncML: unable to create change for $guid: locid not found in map", __FILE__, __LINE__, PEAR_LOG_WARNING);
+					Horde :: logMessage("SyncML: unable to create change for $guid: locid not found in map", __FILE__, __LINE__, PEAR_LOG_WARNING);
 					continue;
 				}
 
 				// Create a replace request for client.
 				$contentType = $state->getPreferedContentTypeClient($this->_sourceLocURI, $this->_targetLocURI);
-				$c = $registry->call($hordeType. '/export',
+				$c = $registry->call($hordeType . '/export', array (
-					array('guid' => $guid, 'contentType' => $contentType));
+					'guid' => $guid,
-				if (!is_a($c, 'PEAR_Error')) {
+					'contentType' => $contentType
+				));
+				if (is_a($c, 'PEAR_Error')) {
 					// Item in history but not in database. Strange, but can happen.
-					Horde::logMessage("SyncML: change: $guid export content: $c", __FILE__, __LINE__, PEAR_LOG_DEBUG);
+					Horde :: logMessage("SyncML: change: export of guid $guid failed:\n" . print_r($c, true), __FILE__, __LINE__, PEAR_LOG_WARNING);
-					$cmd = new Horde_SyncML_Command_Sync_ContentSyncElement();
+					continue;
-# LK					$cmd->setContent($state->convertServer2Client($c, $contentType));
+				}
-					$cmd->setContent($c);
+
-					$cmd->setSourceURI($guid);
+				$size = strlen($c);
-					$cmd->setTargetURI($locid);
+				// return if we have to much data
-					$cmd->setContentType($contentType['ContentType']);
+				if ($maxMsgSize && !$deviceInfo['supportLargeObjs']) {
-					if (isset($contentType['ContentFormat']))
+					if (($size +MIN_MSG_LEFT * 2) > $maxMsgSize) {
-					{
+						Horde :: logMessage("SyncML: change: export of guid $guid failed due to size $size", __FILE__, __LINE__, PEAR_LOG_ERROR);
-						$cmd->setContentFormat($contentType['ContentFormat']);
+						$state->log('Server-ExportFailed');
+						continue;
 					}
-
+					if (($currentSize + $size +MIN_MSG_LEFT * 2) > $maxMsgSize) {
-					$currentCmdID = $cmd->outputCommand($currentCmdID, $output, 'Replace');
+						// put the item back in the queue
-					$state->log('Server-Replace');
+						$changes[] = $guid;
-
-					// return if we have to much data
-					if (++$counter >= MAX_ENTRIES
-						&& isset($contentType['mayFragment'])
-						&& $contentType['mayFragment'])
-					{
 						$state->setSyncStatus(SERVER_SYNC_DATA_PENDING);
 						return $currentCmdID;
 					}
 				}
+
+				Horde :: logMessage("SyncML: change: export guid $guid, content:\n$c", __FILE__, __LINE__, PEAR_LOG_DEBUG);
+				$cmd = new Horde_SyncML_Command_Sync_ContentSyncElement();
+				# LK				$cmd->setContent($state->convertServer2Client($c, $contentType));
+				$cmd->setContent($c);
+				$cmd->setLocURI($locid);
+				$cmd->setContentType($contentType['ContentType']);
+				if (isset ($contentType['ContentFormat'])) {
+					$cmd->setContentFormat($contentType['ContentFormat']);
+				}
+				$currentCmdID = $cmd->outputCommand($currentCmdID, $output, 'Replace');
+				$state->log('Server-Replace');
+
+				// moreData split; save in session state and end current message
+				if ($cmd->hasMoreData()) {
+					$state->curSyncItem = & $cmd;
+					$state->setSyncStatus(SERVER_SYNC_DATA_PENDING);
+					return $currentCmdID;
+				}
+				$state->incNumberOfElements();
 			}
 		}
-		Horde::logMessage("SyncML: handling sync (changes done) ".$currentCmdID, __FILE__, __LINE__, PEAR_LOG_DEBUG);
+		Horde :: logMessage("SyncML: handling sync (changes done) " . $currentCmdID, __FILE__, __LINE__, PEAR_LOG_DEBUG);
 
 		// handle deletes
-		if(is_array($deletes)) {
+		if (is_array($deletes)) {
-			while($guid = array_shift($deletes)) {
+			while ($guid = array_shift($deletes)) {
+				$currentSize = $output->getOutputSize();
+				// return if we have to much data
+				if (($maxEntries && ($state->getNumberOfElements() >= $maxEntries)
+					&& isset ($contentType['mayFragment'])
+					&& $contentType['mayFragment'])
+					|| ($maxMsgSize
+						&& (($currentSize +MIN_MSG_LEFT * 2) > $maxMsgSize))) {
+					// put the item back in the queue
+					$deletes[] = $guid;
+					$state->maxNumberOfElements();
+					$state->setSyncStatus(SERVER_SYNC_DATA_PENDING);
+					return $currentCmdID;
+				}
+
 				$guid_ts = $state->getSyncTSforAction($guid, 'delete');
 				$sync_ts = $state->getChangeTS($syncType, $guid);
-				Horde::logMessage("SyncML: timestamp delete guid_ts: $guid_ts sync_ts: $sync_ts", __FILE__, __LINE__, PEAR_LOG_DEBUG);
+				Horde :: logMessage("SyncML: timestamp delete guid_ts: $guid_ts sync_ts: $sync_ts",
+					__FILE__, __LINE__, PEAR_LOG_DEBUG);
 				if ($sync_ts && $sync_ts == $guid_ts) {
 					// Change was done by us upon request of client.
 					// Don't mirror that back to the client.
-					Horde::logMessage("SyncML: delete $guid ignored, came from client", __FILE__, __LINE__, PEAR_LOG_DEBUG);
+					Horde :: logMessage("SyncML: delete $guid ignored, came from client",
+						__FILE__, __LINE__, PEAR_LOG_DEBUG);
+					if ($sync_ts < $serverAnchorNext
+						&& ($locid = $state->getLocID($syncType, $guid))) {
+						// Now we can remove the past
+						$state->removeUID($syncType, $locid);
+					}
+					continue;
+				}
+				if ($guid_ts > $serverAnchorNext) {
+					// Change was made after we started this sync.
+					// Don't sent this now to the client.
+					Horde :: logMessage("SyncML: delete $guid is in our future: $serverAnchorNext", __FILE__, __LINE__, PEAR_LOG_DEBUG);
 					continue;
 				}
-
 				$locid = $state->getLocID($syncType, $guid);
 				if (!$locid) {
-					Horde::logMessage("SyncML: unable to create delete for $guid: locid not found in map", __FILE__, __LINE__, PEAR_LOG_WARNING);
+					Horde :: logMessage("SyncML: unable to delete $guid: locid not found in map", __FILE__, __LINE__, PEAR_LOG_INFO);
+					$state->log("Server-DeleteFailure");
 					continue;
 				}
 
-				Horde::logMessage("SyncML: delete: $guid", __FILE__, __LINE__, PEAR_LOG_DEBUG);
+				Horde :: logMessage("SyncML: delete: $guid", __FILE__, __LINE__, PEAR_LOG_DEBUG);
 				// Create a Delete request for client.
 				$cmd = new Horde_SyncML_Command_Sync_ContentSyncElement();
-				$cmd->setTargetURI($locid);
+				$cmd->setLocURI($locid);
-				$cmd->setSourceURI($guid);
 				$currentCmdID = $cmd->outputCommand($currentCmdID, $output, 'Delete');
 				$state->log('Server-Delete');
 				$state->removeUID($syncType, $locid);
 
-				$contentType = $state->getPreferedContentTypeClient($this->_sourceLocURI, $this->_targetLocURI);
+				// moreData split; save in session state and end current message
-				// return if we have to much data
+				if ($cmd->hasMoreData()) {
-				if(++$counter >= MAX_ENTRIES
+					$state->curSyncItem = & $cmd;
-					&& isset($contentType['mayFragment'])
-					&& $contentType['mayFragment'])
-				{
 					$state->setSyncStatus(SERVER_SYNC_DATA_PENDING);
 					return $currentCmdID;
 				}
+				$state->incNumberOfElements();
+			}
+		}
+
+		// handle remote deletes due to conflicts
+		if (count($remoteDeletes) > 0) {
+			while ($locid = array_shift($remoteDeletes)) {
+				$currentSize = $output->getOutputSize();
+				// return if we have to much data
+				if (($maxEntries && ($state->getNumberOfElements() >= $maxEntries)
+					&& isset ($contentType['mayFragment'])
+					&& $contentType['mayFragment'])
+					|| ($maxMsgSize
+						&& (($currentSize +MIN_MSG_LEFT * 2) > $maxMsgSize))) {
+					// put the item back in the queue
+					$remoteDeletes[] = $locid;
+					$state->maxNumberOfElements();
+					$state->setSyncStatus(SERVER_SYNC_DATA_PENDING);
+					return $currentCmdID;
+				}
+				Horde :: logMessage("SyncML: delete client locid: $locid", __FILE__, __LINE__, PEAR_LOG_DEBUG);
+				// Create a Delete request for client.
+				$cmd = new Horde_SyncML_Command_Sync_ContentSyncElement();
+				$cmd->setLocURI($locid);
+				$currentCmdID = $cmd->outputCommand($currentCmdID, $output, 'Delete');
+				$state->log('Server-DeletedConflicts');
+				$state->removeUID($syncType, $locid);
+
+				// moreData split; save in session state and end current message
+				if ($cmd->hasMoreData()) {
+					$state->curSyncItem = & $cmd;
+					$state->setSyncStatus(SERVER_SYNC_DATA_PENDING);
+					return $currentCmdID;
+				}
+				$state->incNumberOfElements();
 			}
 		}
 		#Horde::logMessage("SyncML: handling sync ".$currentCmdID, __FILE__, __LINE__, PEAR_LOG_DEBUG);
 
 		// handle missing  adds.
-		if(count($missedAdds) > 0) {
+		if (count($missedAdds) > 0) {
-			Horde::logMessage("SyncML: add missed changes as adds ".count($adds).' / '.$missedAdds[0], __FILE__, __LINE__, PEAR_LOG_DEBUG);
+			Horde :: logMessage("SyncML: add missed changes as adds " . count($adds) . ' / ' . $missedAdds[0], __FILE__, __LINE__, PEAR_LOG_DEBUG);
-			$state->setAddedItems($hordeType, array_merge($adds, $missedAdds));
+			$adds = array_merge($adds, $missedAdds);
-			$adds = &$state->getAddedItems($hordeType);
+			Horde :: logMessage("SyncML: merged adds counter " . count($adds) . ' / ' . $adds[0], __FILE__, __LINE__, PEAR_LOG_DEBUG);
-			Horde::logMessage("SyncML: merged adds counter ".count($adds).' / '.$adds[0], __FILE__, __LINE__, PEAR_LOG_DEBUG);
 		}
 
-		if(is_array($adds)) {
+		if (is_array($adds)) {
-			while($guid = array_shift($adds)) {
+			while ($guid = array_shift($adds)) {
+				$currentSize = $output->getOutputSize();
+				// return if we have to much data
+				if (($maxEntries && ($state->getNumberOfElements() >= $maxEntries)
+					&& isset ($contentType['mayFragment'])
+					&& $contentType['mayFragment'])
+					|| ($maxMsgSize
+						&& (($currentSize +MIN_MSG_LEFT * 2) > $maxMsgSize))) {
+					// put the item back in the queue
+					$adds[] = $guid;
+					$state->maxNumberOfElements();
+					$state->setSyncStatus(SERVER_SYNC_DATA_PENDING);
+					return $currentCmdID;
+				}
+
 				$guid_ts = $state->getSyncTSforAction($guid, 'add');
 				$sync_ts = $state->getChangeTS($syncType, $guid);
-				Horde::logMessage("SyncML: timestamp add $guid guid_ts: $guid_ts sync_ts: $sync_ts", __FILE__, __LINE__, PEAR_LOG_DEBUG);
+				Horde :: logMessage("SyncML: timestamp add $guid guid_ts: $guid_ts sync_ts: $sync_ts", __FILE__, __LINE__, PEAR_LOG_DEBUG);
 				if ($sync_ts && $sync_ts == $guid_ts) {
 					// Change was done by us upon request of client.
 					// Don't mirror that back to the client.
-					Horde::logMessage("SyncML: add: $guid ignored, came from client", __FILE__, __LINE__, PEAR_LOG_DEBUG);
+					Horde :: logMessage("SyncML: add: $guid ignored, came from client", __FILE__, __LINE__, PEAR_LOG_DEBUG);
+					continue;
+				}
+				if ($guid_ts > $serverAnchorNext && !in_array($guid, $conflicts)) {
+					// Change was made after we started this sync.
+					// Don't sent this now to the client.
+					Horde :: logMessage("SyncML: add $guid is in our future: $serverAnchorNext", __FILE__, __LINE__, PEAR_LOG_DEBUG);
 					continue;
 				}
 
@@ -179,47 +333,65 @@ class Horde_SyncML_Sync_TwoWaySync extends Horde_SyncML_Sync {
 					// For slow sync (ts=0): do not add data for which we
 					// have a locid again.  This is a heuristic to avoid
 					// duplication of entries.
-					Horde::logMessage("SyncML: skipping add of guid $guid as there already is a locid $locid", __FILE__, __LINE__, PEAR_LOG_DEBUG);
+					Horde :: logMessage("SyncML: skipping add of guid $guid as there already is a locid $locid", __FILE__, __LINE__, PEAR_LOG_DEBUG);
 					continue;
 				}
-				Horde::logMessage("SyncML: add: $guid", __FILE__, __LINE__, PEAR_LOG_DEBUG);
+				Horde :: logMessage("SyncML: add: $guid", __FILE__, __LINE__, PEAR_LOG_DEBUG);
 
 				// Create an Add request for client.
 				$contentType = $state->getPreferedContentTypeClient($this->_sourceLocURI, $this->_targetLocURI);
 
-				$cmd = new Horde_SyncML_Command_Sync_ContentSyncElement();
+				$c = $registry->call($hordeType . '/export', array (
-				$c = $registry->call($hordeType . '/export',
+					'guid' => $guid,
-					array(
+					'contentType' => $contentType,
-						'guid'		=> $guid ,
-						'contentType'	=> $contentType ,
-					)
-				);
 
-				if (!is_a($c, 'PEAR_Error')) {
+				));
+
+				if (is_a($c, 'PEAR_Error')) {
 					// Item in history but not in database. Strange, but can happen.
-					$cmd->setContent($c);
+					Horde :: logMessage("SyncML: add: export of guid $guid failed:\n" . print_r($c, true), __FILE__, __LINE__, PEAR_LOG_WARNING);
-					$cmd->setContentType($contentType['ContentType']);
+					continue;
-					if (isset($contentType['ContentFormat']))
+				}
-					{
-						$cmd->setContentFormat($contentType['ContentFormat']);
-					}
-					$cmd->setSourceURI($guid);
-					$currentCmdID = $cmd->outputCommand($currentCmdID, $output, 'Add');
-					$state->log('Server-Add');
 
-					// return if we have to much data
+				$size = strlen($c);
-					if(++$counter >= MAX_ENTRIES
+				// return if we have to much data
-						&& isset($contentType['mayFragment'])
+				if ($maxMsgSize && !$deviceInfo['supportLargeObjs']) {
-						&& $contentType['mayFragment'])
+					if (($size +MIN_MSG_LEFT * 2) > $maxMsgSize) {
-					{
+						Horde :: logMessage("SyncML: add: export of guid $guid failed due to size $size", __FILE__, __LINE__, PEAR_LOG_ERROR);
+						$state->log("Server-ExportFailed");
+						continue;
+					}
+					if (($currentSize + $size +MIN_MSG_LEFT * 2) > $maxMsgSize) {
+						// put the item back in the queue
+						$adds[] = $guid;
 						$state->setSyncStatus(SERVER_SYNC_DATA_PENDING);
 						return $currentCmdID;
 					}
 				}
+
+				Horde :: logMessage("SyncML: add guid $guid to client\n$c", __FILE__, __LINE__, PEAR_LOG_DEBUG);
+				$cmd = new Horde_SyncML_Command_Sync_ContentSyncElement();
+				$cmd->setContent($c);
+				$cmd->setContentType($contentType['ContentType']);
+				if (isset ($contentType['ContentFormat'])) {
+					$cmd->setContentFormat($contentType['ContentFormat']);
+				}
+				$cmd->setGUID($guid);
+				$currentCmdID = $cmd->outputCommand($currentCmdID, $output, 'Add');
+				$state->log('Server-Add');
+
+				// moreData split; put the guid back in the list and return
+				if ($cmd->hasMoreData()) {
+					$state->curSyncItem = & $cmd;
+					$state->setSyncStatus(SERVER_SYNC_DATA_PENDING);
+					return $currentCmdID;
+				}
+				$state->incNumberOfElements();
 			}
 		}
-		#Horde::logMessage("SyncML: handling sync ".$currentCmdID, __FILE__, __LINE__, PEAR_LOG_DEBUG);
+		Horde::logMessage("SyncML: All items handled for sync $syncType", __FILE__, __LINE__, PEAR_LOG_DEBUG);
 
+		$state->removeExpiredUID($syncType, time());
 		$state->clearSync($syncType);
 
 		return $currentCmdID;
@@ -228,24 +400,53 @@ class Horde_SyncML_Sync_TwoWaySync extends Horde_SyncML_Sync {
 	function loadData() {
 		global $registry;
 
-		$state = &$_SESSION['SyncML.state'];
+		$state = & $_SESSION['SyncML.state'];
 		$syncType = $this->_targetLocURI;
 		$hordeType = $state->getHordeType($syncType);
+		$state->setTargetURI($syncType);
 		$refts = $state->getServerAnchorLast($syncType);
+		$future = $state->getServerAnchorNext($syncType);
+		$delta_mod = 0;
+		$delta_add = 0;
 
-		Horde::logMessage("SyncML: reading changed items from database for $hordeType", __FILE__, __LINE__, PEAR_LOG_DEBUG);
+		Horde :: logMessage("SyncML: reading changed items from database for $hordeType", __FILE__, __LINE__, PEAR_LOG_DEBUG);
-		$state->setChangedItems($hordeType, $registry->call($hordeType. '/listBy', array('action' => 'modify', 'timestamp' => $refts)));
+		$delta_mod = count($registry->call($hordeType . '/listBy', array (
+			'action' => 'modify',
+			'timestamp' => $future,
+			'type' => $syncType,
+			'filter' => $this->_filterExpression
+		)));
+		$state->setChangedItems($syncType, $registry->call($hordeType . '/listBy', array (
+			'action' => 'modify',
+			'timestamp' => $refts,
+			'type' => $syncType,
+			'filter' => $this->_filterExpression
+		)));
 
-		Horde::logMessage("SyncML: reading deleted items from database for $hordeType", __FILE__, __LINE__, PEAR_LOG_DEBUG);
+		Horde :: logMessage("SyncML: reading deleted items from database for $hordeType", __FILE__, __LINE__, PEAR_LOG_DEBUG);
-		$state->setDeletedItems($hordeType, $registry->call($hordeType. '/listBy', array('action' => 'delete', 'timestamp' => $refts)));
+		$state->setDeletedItems($syncType, $registry->call($hordeType . '/listBy', array (
+			'action' => 'delete',
+			'timestamp' => $refts,
+			'type' => $syncType,
+			'filter' => $this->_filterExpression
+		)));
 
-		Horde::logMessage("SyncML: reading added items from database for $hordeType", __FILE__, __LINE__, PEAR_LOG_DEBUG);
+		Horde :: logMessage("SyncML: reading added items from database for $hordeType", __FILE__, __LINE__, PEAR_LOG_DEBUG);
-		$state->setAddedItems($hordeType, $registry->call($hordeType. '/listBy', array('action' => 'add', 'timestamp' => $refts)));
+		$delta_add = count($registry->call($hordeType . '/listBy', array (
+			'action' => 'add',
+			'timestamp' => $future,
+			'type' => $syncType,
+			'filter' => $this->_filterExpression
+		)));
+		$state->setAddedItems($syncType, $registry->call($hordeType . '/listBy', array (
+			'action' => 'add',
+			'timestamp' => $refts,
+			'type' => $syncType,
+			'filter' => $this->_filterExpression
+		)));
 
 		$this->_syncDataLoaded = TRUE;
 
-		return count($state->getChangedItems($hordeType)) +
+		return count($state->getChangedItems($syncType)) - $delta_mod +count($state->getDeletedItems($syncType)) + count($state->getAddedItems($syncType)) - $delta_add +count($state->getConflictItems($syncType));
-			count($state->getDeletedItems($hordeType)) +
-			count($state->getAddedItems($hordeType));
 	}
-}
+}

phpgwapi/inc/horde/Horde/iCalendar/valarm.php

@@ -2,15 +2,14 @@
 /**
  * Class representing vAlarms.
  *
- * $Horde: framework/iCalendar/iCalendar/valarm.php,v 1.8 2004/08/13 19:11:35 karsten Exp $
+ * $Horde: framework/iCalendar/iCalendar/valarm.php,v 1.8.10.8 2008/07/03 08:42:58 jan Exp $
  *
- * Copyright 2003-2004 Mike Cochrane <mike@graftonhall.co.nz>
+ * Copyright 2003-2008 The Horde Project (http://www.horde.org/)
  *
  * See the enclosed file COPYING for license information (LGPL). If you
  * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
  *
  * @author  Mike Cochrane <mike@graftonhall.co.nz>
- * @version $Revision$
  * @since   Horde 3.0
  * @package Horde_iCalendar
  */
@@ -21,11 +20,6 @@ class Horde_iCalendar_valarm extends Horde_iCalendar {
         return 'vAlarm';
     }
 
-    function parsevCalendar($data)
-    {
-        parent::parsevCalendar($data, 'VALARM');
-    }
-
     function exportvCalendar()
     {
         return parent::_exportvData('VALARM');

phpgwapi/inc/horde/Horde/iCalendar/vcard.php

@@ -2,7 +2,6 @@
 
 require_once EGW_API_INC.'/horde/Horde/iCalendar.php';
 
-
 // The following were shamelessly yoinked from Contact_Vcard_Build
 // Part numbers for N components.
 define('VCARD_N_FAMILY',     0);
@@ -27,49 +26,47 @@ define('VCARD_GEO_LON',      1);
 /**
  * Class representing vCard entries.
  *
- * $Horde: framework/iCalendar/iCalendar/vcard.php,v 1.2 2004/08/18 03:16:24 chuck Exp $
+ * $Horde: framework/iCalendar/iCalendar/vcard.php,v 1.3.10.16 2008/09/22 04:16:30 chuck Exp $
  *
- * Copyright 2003-2004 Karsten Fourmont (karsten@horde.org)
+ * Copyright 2003-2008 The Horde Project (http://www.horde.org/)
  *
  * See the enclosed file COPYING for license information (LGPL). If you
  * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
  *
  * @author  Karsten Fourmont <karsten@horde.org>
- * @version $Revision$
  * @package Horde_iCalendar
  */
 class Horde_iCalendar_vcard extends Horde_iCalendar {
 
+    function Horde_iCalendar_vcard($version = '2.1')
+    {
+        return parent::Horde_iCalendar($version);
+    }
+
     function getType()
     {
         return 'vcard';
     }
 
-    function parsevCalendar($data)
-    {
-        return parent::parsevCalendar($data, 'vcard');
-    }
-
     /**
      * Unlike vevent and vtodo, a vcard is normally not enclosed in an
      * iCalendar container. (BEGIN..END)
      */
     function exportvCalendar()
     {
-        #$requiredAttributes['BODY'] = '';
+        $requiredAttributes['VERSION'] = $this->_version;
-        $requiredAttributes['VERSION'] = '2.1';
+        $requiredAttributes['N'] = ';;;;;;';
+        if ($this->_version == '3.0') {
+            $requiredAttributes['FN'] = '';
+        }
 
         foreach ($requiredAttributes as $name => $default_value) {
-            if (is_a($this->getattribute($name), 'PEAR_Error')) {
+            if (is_a($this->getAttribute($name), 'PEAR_Error')) {
                 $this->setAttribute($name, $default_value);
             }
         }
-		//error_log(__METHOD__.":requiredAttributes->".print_r($requiredAttributes,true));
-		//njv:$buffcontent = ob_get_clean();
-		#error_log(__METHOD__.":".print_r($buffcontent,true));
-		#ob_end_clean();
 
-        return $this->_exportvData('VCARD') . $this->_newline;
+        return $this->_exportvData('VCARD');
     }
 
     /**
@@ -80,8 +77,7 @@ class Horde_iCalendar_vcard extends Horde_iCalendar {
      * to
      *   "Professor Dagobert T Duck Sen"
      *
-     * @return string  Full name of vcard "N" tag
+     * @return string  Full name of vcard "N" tag or null if no N tag.
-     *                 or null if no N tag.
      */
     function printableName()
     {
@@ -90,6 +86,8 @@ class Horde_iCalendar_vcard extends Horde_iCalendar {
             return null;
         }
 
+        $name_arr = array();
+
         if (!empty($name_parts[VCARD_N_PREFIX])) {
             $name_arr[] = $name_parts[VCARD_N_PREFIX];
         }
@@ -118,6 +116,11 @@ class Horde_iCalendar_vcard extends Horde_iCalendar {
      */
     function getBareEmail($address)
     {
+        // Empty values are still empty.
+        if (!$address) {
+            return $address;
+        }
+
         require_once 'Mail/RFC822.php';
         require_once 'Horde/MIME.php';
 
@@ -126,8 +129,9 @@ class Horde_iCalendar_vcard extends Horde_iCalendar {
             $rfc822 = new Mail_RFC822();
         }
 
-        $rfc822->validateMailbox($address);
+        if (!$rfc822->validateMailbox($address)) {
-
+            return $address;
+        }
         return MIME::rfc822WriteAddress($address->mailbox, $address->host);
     }
 

phpgwapi/inc/horde/Horde/iCalendar/vevent.php

@@ -2,15 +2,14 @@
 /**
  * Class representing vEvents.
  *
- * $Horde: framework/iCalendar/iCalendar/vevent.php,v 1.31 2004/08/18 03:16:24 chuck Exp $
+ * $Horde: framework/iCalendar/iCalendar/vevent.php,v 1.31.10.15 2008/07/03 08:42:58 jan Exp $
  *
- * Copyright 2003-2004 Mike Cochrane <mike@graftonhall.co.nz>
+ * Copyright 2003-2008 The Horde Project (http://www.horde.org/)
  *
  * See the enclosed file COPYING for license information (LGPL). If you
  * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
  *
  * @author  Mike Cochrane <mike@graftonhall.co.nz>
- * @version $Revision$
  * @since   Horde 3.0
  * @package Horde_iCalendar
  */
@@ -21,32 +20,28 @@ class Horde_iCalendar_vevent extends Horde_iCalendar {
         return 'vEvent';
     }
 
-    function parsevCalendar($data)
-    {
-        parent::parsevCalendar($data, 'VEVENT');
-    }
-
     function exportvCalendar()
     {
         // Default values.
         $requiredAttributes = array();
         $requiredAttributes['DTSTAMP'] = time();
-        #$requiredAttributes['ORGANIZER'] = 'Unknown Organizer';
+        $requiredAttributes['UID'] = $this->_exportDateTime(time())
-        $requiredAttributes['UID'] = $this->_exportDateTime(time()) . '@' . $_SERVER['SERVER_NAME'];
+            . substr(str_pad(base_convert(microtime(), 10, 36), 16, uniqid(mt_rand()), STR_PAD_LEFT), -16)
+            . '@' . (isset($_SERVER['SERVER_NAME']) ? $_SERVER['SERVER_NAME'] : 'localhost');
 
         $method = !empty($this->_container) ?
             $this->_container->getAttribute('METHOD') : 'PUBLISH';
 
         switch ($method) {
         case 'PUBLISH':
-            $requiredAttributes['DTSTART']  = time();
+            $requiredAttributes['DTSTART'] = time();
-            $requiredAttributes['SUMMARY']  = '';
+            $requiredAttributes['SUMMARY'] = '';
             break;
 
         case 'REQUEST':
             $requiredAttributes['ATTENDEE'] = '';
-            $requiredAttributes['DTSTART']  = time();
+            $requiredAttributes['DTSTART'] = time();
-            $requiredAttributes['SUMMARY']  = '';
+            $requiredAttributes['SUMMARY'] = '';
             break;
 
         case 'REPLY':
@@ -54,9 +49,9 @@ class Horde_iCalendar_vevent extends Horde_iCalendar {
             break;
 
         case 'ADD':
-            $requiredAttributes['DTSTART']  = time();
+            $requiredAttributes['DTSTART'] = time();
             $requiredAttributes['SEQUENCE'] = 1;
-            $requiredAttributes['SUMMARY']  = '';
+            $requiredAttributes['SUMMARY'] = '';
             break;
 
         case 'CANCEL':
@@ -88,7 +83,8 @@ class Horde_iCalendar_vevent extends Horde_iCalendar {
     function updateAttendee($email, $status, $fullname = '')
     {
         foreach ($this->_attributes as $key => $attribute) {
-            if ($attribute['name'] == 'ATTENDEE' && $attribute['value'] == 'MAILTO:' . $email) {
+            if ($attribute['name'] == 'ATTENDEE' &&
+                $attribute['value'] == 'mailto:' . $email) {
                 $this->_attributes[$key]['params']['PARTSTAT'] = $status;
                 if (!empty($fullname)) {
                     $this->_attributes[$key]['params']['CN'] = $fullname;
@@ -101,7 +97,7 @@ class Horde_iCalendar_vevent extends Horde_iCalendar {
         if (!empty($fullname)) {
             $params['CN'] = $fullname;
         }
-        $this->setAttribute('ATTENDEE', 'MAILTO:' . $email, $params);
+        $this->setAttribute('ATTENDEE', 'mailto:' . $email, $params);
     }
 
     /**
@@ -113,7 +109,7 @@ class Horde_iCalendar_vevent extends Horde_iCalendar {
     {
         $organizer = $this->getAttribute('ORGANIZER', true);
         if (is_a($organizer, 'PEAR_Error')) {
-            return null;
+            return _("An unknown person");
         }
 
         if (isset($organizer[0]['CN'])) {
@@ -128,7 +124,7 @@ class Horde_iCalendar_vevent extends Horde_iCalendar {
     /**
      * Update this event with details from another event.
      *
-     * @param object Horde_iCalendar_vEvent $vevent  The vEvent with latest details.
+     * @param Horde_iCalendar_vEvent $vevent  The vEvent with latest details.
      */
     function updateFromvEvent($vevent)
     {
@@ -137,7 +133,9 @@ class Horde_iCalendar_vevent extends Horde_iCalendar {
             $currentValue = $this->getAttribute($newAttribute['name']);
             if (is_a($currentValue, 'PEAR_error')) {
                 // Already exists so just add it.
-                $this->setAttribute($newAttribute['name'], $newAttribute['value'], $newAttribute['params']);
+                $this->setAttribute($newAttribute['name'],
+                                    $newAttribute['value'],
+                                    $newAttribute['params']);
             } else {
                 // Already exists so locate and modify.
                 $found = false;
@@ -178,19 +176,21 @@ class Horde_iCalendar_vevent extends Horde_iCalendar {
      * Update just the attendess of event with details from another
      * event.
      *
-     * @param object Horde_iCalendar_vEvent $vevent  The vEvent with latest details
+     * @param Horde_iCalendar_vEvent $vevent  The vEvent with latest details
      */
     function updateAttendeesFromvEvent($vevent)
     {
         $newAttributes = $vevent->getAllAttributes();
         foreach ($newAttributes as $newAttribute) {
-            if (!$newAttribute['name'] == 'ATTENDEE') {
+            if ($newAttribute['name'] != 'ATTENDEE') {
                 continue;
             }
             $currentValue = $this->getAttribute($newAttribute['name']);
             if (is_a($currentValue, 'PEAR_error')) {
                 // Already exists so just add it.
-                $this->setAttribute($newAttribute['name'], $newAttribute['value'], $newAttribute['params']);
+                $this->setAttribute($newAttribute['name'],
+                                    $newAttribute['value'],
+                                    $newAttribute['params']);
             } else {
                 // Already exists so locate and modify.
                 $found = false;

phpgwapi/inc/horde/Horde/iCalendar/vfreebusy.php

@@ -1,52 +1,78 @@
 <?php
 /**
- * Class representing vFreebusys.
+ * Class representing vFreebusy components.
  *
- * $Horde: framework/iCalendar/iCalendar/vfreebusy.php,v 1.16 2004/08/18 03:16:24 chuck Exp $
+ * $Horde: framework/iCalendar/iCalendar/vfreebusy.php,v 1.16.10.17 2008/09/17 08:46:57 jan Exp $
  *
- * Copyright 2003-2004 Mike Cochrane <mike@graftonhall.co.nz>
+ * Copyright 2003-2008 The Horde Project (http://www.horde.org/)
  *
  * See the enclosed file COPYING for license information (LGPL). If you
  * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
  *
+ * @todo Don't use timestamps
+ *
  * @author  Mike Cochrane <mike@graftonhall.co.nz>
- * @version $Revision$
  * @since   Horde 3.0
  * @package Horde_iCalendar
  */
 class Horde_iCalendar_vfreebusy extends Horde_iCalendar {
 
     var $_busyPeriods = array();
+    var $_extraParams = array();
 
+    /**
+     * Returns the type of this calendar component.
+     *
+     * @return string  The type of this component.
+     */
     function getType()
     {
         return 'vFreebusy';
     }
 
-    function parsevCalendar($data)
+    /**
+     * Parses a string containing vFreebusy data.
+     *
+     * @param string $data     The data to parse.
+     */
+    function parsevCalendar($data, $type = null, $charset = null)
     {
-        parent::parsevCalendar($data, 'VFREEBUSY');
+        parent::parsevCalendar($data, 'VFREEBUSY', $charset);
 
         // Do something with all the busy periods.
         foreach ($this->_attributes as $key => $attribute) {
-            if ($attribute['name'] == 'FREEBUSY') {
+            if ($attribute['name'] != 'FREEBUSY') {
-                foreach ($attribute['value'] as $value) {
+                continue;
-                    if (array_key_exists('duration', $attribute['value'])) {
-                       $this->addBusyPeriod('BUSY', $value['start'], null, $value['duration']);
-                    } else {
-                       $this->addBusyPeriod('BUSY', $value['start'], $value['end']);
-                    }
-                }
-                unset($this->_attributes[$key]);
             }
+            foreach ($attribute['values'] as $value) {
+                $params = isset($attribute['params'])
+                    ? $attribute['params']
+                    : array();
+                if (isset($value['duration'])) {
+                    $this->addBusyPeriod('BUSY', $value['start'], null,
+                                         $value['duration'], $params);
+                } else {
+                    $this->addBusyPeriod('BUSY', $value['start'],
+                                         $value['end'], null, $params);
+                }
+            }
+            unset($this->_attributes[$key]);
         }
     }
 
+    /**
+     * Returns the component exported as string.
+     *
+     * @return string  The exported vFreeBusy information according to the
+     *                 iCalender format specification.
+     */
     function exportvCalendar()
     {
         foreach ($this->_busyPeriods as $start => $end) {
             $periods = array(array('start' => $start, 'end' => $end));
-            $this->setAttribute('FREEBUSY', $periods);
+            $this->setAttribute('FREEBUSY', $periods,
+                                isset($this->_extraParams[$start])
+                                ? $this->_extraParams[$start] : array());
         }
 
         $res = parent::_exportvData('VFREEBUSY');
@@ -61,7 +87,9 @@ class Horde_iCalendar_vfreebusy extends Horde_iCalendar {
     }
 
     /**
-     * Get a display name for this object.
+     * Returns a display name for this object.
+     *
+     * @return string  A clear text name for displaying this object.
      */
     function getName()
     {
@@ -71,12 +99,12 @@ class Horde_iCalendar_vfreebusy extends Horde_iCalendar {
 
         if (is_a($method, 'PEAR_Error') || $method == 'PUBLISH') {
             $attr = 'ORGANIZER';
-        } else if ($method == 'REPLY') {
+        } elseif ($method == 'REPLY') {
             $attr = 'ATTENDEE';
         }
 
         $name = $this->getAttribute($attr, true);
-        if (array_key_exists('CN', $name[0])) {
+        if (!is_a($name, 'PEAR_Error') && isset($name[0]['CN'])) {
             return $name[0]['CN'];
         }
 
@@ -90,7 +118,9 @@ class Horde_iCalendar_vfreebusy extends Horde_iCalendar {
     }
 
     /**
-     * Get the email address for this object.
+     * Returns the email address for this object.
+     *
+     * @return string  The email address of this object's owner.
      */
     function getEmail()
     {
@@ -100,7 +130,7 @@ class Horde_iCalendar_vfreebusy extends Horde_iCalendar {
 
         if (is_a($method, 'PEAR_Error') || $method == 'PUBLISH') {
             $attr = 'ORGANIZER';
-        } else if ($method == 'REPLY') {
+        } elseif ($method == 'REPLY') {
             $attr = 'ATTENDEE';
         }
 
@@ -113,13 +143,34 @@ class Horde_iCalendar_vfreebusy extends Horde_iCalendar {
         }
     }
 
+    /**
+     * Returns the busy periods.
+     *
+     * @return array  All busy periods.
+     */
     function getBusyPeriods()
     {
         return $this->_busyPeriods;
     }
 
     /**
-     * Return all the free periods of time in a given period.
+     * Returns any additional freebusy parameters.
+     *
+     * @return array  Additional parameters of the freebusy periods.
+     */
+    function getExtraParams()
+    {
+        return $this->_extraParams;
+    }
+
+    /**
+     * Returns all the free periods of time in a given period.
+     *
+     * @param integer $startStamp  The start timestamp.
+     * @param integer $endStamp    The end timestamp.
+     *
+     * @return array  A hash with free time periods, the start times as the
+     *                keys and the end times as the values.
      */
     function getFreePeriods($startStamp, $endStamp)
     {
@@ -131,21 +182,21 @@ class Horde_iCalendar_vfreebusy extends Horde_iCalendar {
             return $periods;
         }
 
-        // Locate the first time in the requested period we have data
+        // Locate the first time in the requested period we have data for.
-        // for.
         $nextstart = max($startStamp, $this->getStart());
 
         // Check each busy period and add free periods in between.
         foreach ($this->_busyPeriods as $start => $end) {
             if ($start <= $endStamp && $end >= $nextstart) {
-                $periods[$nextstart] = min($start, $endStamp);
+                if ($nextstart <= $start) {
+                    $periods[$nextstart] = min($start, $endStamp);
+                }
                 $nextstart = min($end, $endStamp);
             }
         }
 
-        // If we didn't read the end of the requested period but still
+        // If we didn't read the end of the requested period but still have
-        // have data then mark as free to the end of the period or
+        // data then mark as free to the end of the period or available data.
-        // available data.
         if ($nextstart < $endStamp && $nextstart < $this->getEnd()) {
             $periods[$nextstart] = min($this->getEnd(), $endStamp);
         }
@@ -154,16 +205,29 @@ class Horde_iCalendar_vfreebusy extends Horde_iCalendar {
     }
 
     /**
-     * Add a busy period to the info.
+     * Adds a busy period to the info.
+     *
+     * This function may throw away data in case you add a period with a start
+     * date that already exists. The longer of the two periods will be chosen
+     * (and all information associated with the shorter one will be removed).
+     *
+     * @param string $type       The type of the period. Either 'FREE' or
+     *                           'BUSY'; only 'BUSY' supported at the moment.
+     * @param integer $start     The start timestamp of the period.
+     * @param integer $end       The end timestamp of the period.
+     * @param integer $duration  The duration of the period. If specified, the
+     *                           $end parameter will be ignored.
+     * @param array   $extra     Additional parameters for this busy period.
      */
-    function addBusyPeriod($type, $start, $end = null, $duration = null)
+    function addBusyPeriod($type, $start, $end = null, $duration = null,
+                           $extra = array())
     {
-        if ($type == "FREE") {
+        if ($type == 'FREE') {
             // Make sure this period is not marked as busy.
             return false;
         }
 
-        // Calculate the end time is duration was specified.
+        // Calculate the end time if duration was specified.
         $tempEnd = is_null($duration) ? $end : $start + $duration;
 
         // Make sure the period length is always positive.
@@ -171,26 +235,35 @@ class Horde_iCalendar_vfreebusy extends Horde_iCalendar {
         $start = min($start, $tempEnd);
 
         if (isset($this->_busyPeriods[$start])) {
-            // Already a period starting at this time. Extend to the
+            // Already a period starting at this time. Change the current
-            // length of the longest of the two.
+            // period only if the new one is longer. This might be a problem
-            $this->_busyPeriods[$start] = max($end, $this->_busyPeriods[$start]);
+            // if the callee assumes that there is no simplification going
+            // on. But since the periods are stored using the start time of
+            // the busy periods we have to throw away data here.
+            if ($end > $this->_busyPeriods[$start]) {
+                $this->_busyPeriods[$start] = $end;
+                $this->_extraParams[$start] = $extra;
+            }
         } else {
             // Add a new busy period.
             $this->_busyPeriods[$start] = $end;
+            $this->_extraParams[$start] = $extra;
         }
 
         return true;
     }
 
     /**
-     * Get the timestamp of the start of the time period this free
+     * Returns the timestamp of the start of the time period this free busy
-     * busy information covers.
+     * information covers.
+     *
+     * @return integer  A timestamp.
      */
     function getStart()
     {
         if (!is_a($this->getAttribute('DTSTART'), 'PEAR_Error')) {
             return $this->getAttribute('DTSTART');
-        } else if (count($this->_busyPeriods)) {
+        } elseif (count($this->_busyPeriods)) {
             return min(array_keys($this->_busyPeriods));
         } else {
             return false;
@@ -198,14 +271,16 @@ class Horde_iCalendar_vfreebusy extends Horde_iCalendar {
     }
 
     /**
-     * Get the timestamp of the end of the time period this free busy
+     * Returns the timestamp of the end of the time period this free busy
      * information covers.
+     *
+     * @return integer  A timestamp.
      */
     function getEnd()
     {
         if (!is_a($this->getAttribute('DTEND'), 'PEAR_Error')) {
             return $this->getAttribute('DTEND');
-        } else if (count($this->_busyPeriods)) {
+        } elseif (count($this->_busyPeriods)) {
             return max(array_values($this->_busyPeriods));
         } else {
             return false;
@@ -213,7 +288,16 @@ class Horde_iCalendar_vfreebusy extends Horde_iCalendar {
     }
 
     /**
-     * Merge the busy periods of another VFreebusy into this one.
+     * Merges the busy periods of another Horde_iCalendar_vfreebusy object
+     * into this one.
+     *
+     * This might lead to simplification no matter what you specify for the
+     * "simplify" flag since periods with the same start date will lead to the
+     * shorter period being removed (see addBusyPeriod).
+     *
+     * @param Horde_iCalendar_vfreebusy $freebusy  A freebusy object.
+     * @param boolean $simplify                    If true, simplify() will
+     *                                             called after the merge.
      */
     function merge($freebusy, $simplify = true)
     {
@@ -221,70 +305,155 @@ class Horde_iCalendar_vfreebusy extends Horde_iCalendar {
             return false;
         }
 
+        $extra = $freebusy->getExtraParams();
         foreach ($freebusy->getBusyPeriods() as $start => $end) {
-            $this->addBusyPeriod('BUSY', $start, $end);
+            // This might simplify the busy periods without taking the
+            // "simplify" flag into account.
+            $this->addBusyPeriod('BUSY', $start, $end, null,
+                                 isset($extra[$start])
+                                 ? $extra[$start] : array());
         }
 
         $thisattr = $this->getAttribute('DTSTART');
         $thatattr = $freebusy->getAttribute('DTSTART');
         if (is_a($thisattr, 'PEAR_Error') && !is_a($thatattr, 'PEAR_Error')) {
-            $this->setAttribute('DTSTART', $thatattr);
+            $this->setAttribute('DTSTART', $thatattr, array(), false);
         } elseif (!is_a($thatattr, 'PEAR_Error')) {
-            if ($thatattr > $thisattr) {
+            if ($thatattr < $thisattr) {
-                $this->setAttribute('DTSTART', $thatattr);
+                $this->setAttribute('DTSTART', $thatattr, array(), false);
             }
         }
 
         $thisattr = $this->getAttribute('DTEND');
         $thatattr = $freebusy->getAttribute('DTEND');
         if (is_a($thisattr, 'PEAR_Error') && !is_a($thatattr, 'PEAR_Error')) {
-            $this->setAttribute('DTEND', $thatattr);
+            $this->setAttribute('DTEND', $thatattr, array(), false);
         } elseif (!is_a($thatattr, 'PEAR_Error')) {
-            if ($thatattr < $thisattr) {
+            if ($thatattr > $thisattr) {
-                $this->setAttribute('DTEND', $thatattr);
+                $this->setAttribute('DTEND', $thatattr, array(), false);
             }
         }
 
         if ($simplify) {
             $this->simplify();
         }
+
         return true;
     }
 
     /**
-     * Remove all overlaps and simplify the busy periods array as much
+     * Removes all overlaps and simplifies the busy periods array as much as
-     * as possible.
+     * possible.
      */
     function simplify()
+    {
+        $clean = false;
+        $busy  = array($this->_busyPeriods, $this->_extraParams);
+        while (!$clean) {
+            $result = $this->_simplify($busy[0], $busy[1]);
+            $clean = $result === $busy;
+            $busy = $result;
+        }
+
+        ksort($result[1], SORT_NUMERIC);
+        $this->_extraParams = $result[1];
+
+        ksort($result[0], SORT_NUMERIC);
+        $this->_busyPeriods = $result[0];
+    }
+
+    function _simplify($busyPeriods, $extraParams = array())
     {
         $checked = array();
+        $checkedExtra = array();
         $checkedEmpty = true;
-        foreach ($this->_busyPeriods as $start => $end) {
+
+        foreach ($busyPeriods as $start => $end) {
             if ($checkedEmpty) {
                 $checked[$start] = $end;
+                $checkedExtra[$start] = isset($extraParams[$start])
+                    ? $extraParams[$start] : array();
                 $checkedEmpty = false;
             } else {
                 $added = false;
                 foreach ($checked as $testStart => $testEnd) {
-                    if ($start == $testStart) {
+                    // Replace old period if the new period lies around the
-                        $checked[$testStart] = max($testEnd, $end);
+                    // old period.
-                        $added = true;
+                    if ($start <= $testStart && $end >= $testEnd) {
-                    } else if ($end <= $testEnd && $end >= $testStart) {
+                        // Remove old period entry.
                         unset($checked[$testStart]);
-                        $checked[min($testStart, $start)] = max($testEnd, $end);
+                        unset($checkedExtra[$testStart]);
+                        // Add replacing entry.
+                        $checked[$start] = $end;
+                        $checkedExtra[$start] = isset($extraParams[$start])
+                            ? $extraParams[$start] : array();
+                        $added = true;
+                    } elseif ($start >= $testStart && $end <= $testEnd) {
+                        // The new period lies fully within the old
+                        // period. Just forget about it.
+                        $added = true;
+                    } elseif (($end <= $testEnd && $end >= $testStart) ||
+                              ($start >= $testStart && $start <= $testEnd)) {
+                        // Now we are in trouble: Overlapping time periods. If
+                        // we allow for additional parameters we cannot simply
+                        // choose one of the two parameter sets. It's better
+                        // to leave two separated time periods.
+                        $extra = isset($extraParams[$start])
+                            ? $extraParams[$start] : array();
+                        $testExtra = isset($checkedExtra[$testStart])
+                            ? $checkedExtra[$testStart] : array();
+                        // Remove old period entry.
+                        unset($checked[$testStart]);
+                        unset($checkedExtra[$testStart]);
+                        // We have two periods overlapping. Are their
+                        // additional parameters the same or different?
+                        $newStart = min($start, $testStart);
+                        $newEnd = max($end, $testEnd);
+                        if ($extra === $testExtra) {
+                            // Both periods have the same information. So we
+                            // can just merge.
+                            $checked[$newStart] = $newEnd;
+                            $checkedExtra[$newStart] = $extra;
+                        } else {
+                            // Extra parameters are different. Create one
+                            // period at the beginning with the params of the
+                            // first period and create a trailing period with
+                            // the params of the second period. The break
+                            // point will be the end of the first period.
+                            $break = min($end, $testEnd);
+                            $checked[$newStart] = $break;
+                            $checkedExtra[$newStart] =
+                                isset($extraParams[$newStart])
+                                ? $extraParams[$newStart] : array();
+                            $checked[$break] = $newEnd;
+                            $highStart = max($start, $testStart);
+                            $checkedExtra[$break] =
+                                isset($extraParams[$highStart])
+                                ? $extraParams[$highStart] : array();
+
+                            // Ensure we also have the extra data in the
+                            // extraParams.
+                            $extraParams[$break] =
+                                isset($extraParams[$highStart])
+                                ? $extraParams[$highStart] : array();
+                        }
                         $added = true;
                     }
+
                     if ($added) {
                         break;
                     }
                 }
+
                 if (!$added) {
                     $checked[$start] = $end;
+                    $checkedExtra[$start] = isset($extraParams[$start])
+                        ? $extraParams[$start] : array();
                 }
             }
         }
-        ksort($checked, SORT_NUMERIC);
+
-        $this->_busyPeriods = $checked;
+        return array($checked, $checkedExtra);
     }
 
 }

phpgwapi/inc/horde/Horde/iCalendar/vjournal.php

@@ -2,15 +2,14 @@
 /**
  * Class representing vJournals.
  *
- * $Horde: framework/iCalendar/iCalendar/vjournal.php,v 1.8 2004/08/13 19:11:35 karsten Exp $
+ * $Horde: framework/iCalendar/iCalendar/vjournal.php,v 1.8.10.8 2008/07/03 08:42:58 jan Exp $
  *
- * Copyright 2003-2004 Mike Cochrane <mike@graftonhall.co.nz>
+ * Copyright 2003-2008 The Horde Project (http://www.horde.org/)
  *
  * See the enclosed file COPYING for license information (LGPL). If you
  * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
  *
  * @author  Mike Cochrane <mike@graftonhall.co.nz>
- * @version $Revision$
  * @since   Horde 3.0
  * @package Horde_iCalendar
  */
@@ -21,11 +20,6 @@ class Horde_iCalendar_vjournal extends Horde_iCalendar {
         return 'vJournal';
     }
 
-    function parsevCalendar($data)
-    {
-        parent::parsevCalendar($data, 'VJOURNAL');
-    }
-
     function exportvCalendar()
     {
         return parent::_exportvData('VJOURNAL');

phpgwapi/inc/horde/Horde/iCalendar/vnote.php

@@ -5,29 +5,29 @@ require_once EGW_API_INC.'/horde/Horde/iCalendar.php';
 /**
  * Class representing vNotes.
  *
- * $Horde: framework/iCalendar/iCalendar/vnote.php,v 1.2 2004/08/13 19:11:35 karsten Exp $
+ * $Horde: framework/iCalendar/iCalendar/vnote.php,v 1.3.10.9 2008/07/03 08:42:58 jan Exp $
  *
- * Copyright 2003-2004 Mike Cochrane <mike@graftonhall.co.nz>
+ * Copyright 2003-2008 The Horde Project (http://www.horde.org/)
  *
  * See the enclosed file COPYING for license information (LGPL). If you
  * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
  *
+ * @author  Mike Cochrane <mike@graftonhall.co.nz>
  * @author  Karsten Fourmont <fourmont@gmx.de>
- * @version $Revision$
  * @package Horde_iCalendar
  */
 class Horde_iCalendar_vnote extends Horde_iCalendar {
 
+    function Horde_iCalendar_vnote($version = '1.1')
+    {
+        return parent::Horde_iCalendar($version);
+    }
+
     function getType()
     {
         return 'vNote';
     }
 
-    function parsevCalendar($data)
-    {
-        return parent::parsevCalendar($data, 'VNOTE');
-    }
-
     /**
      * Unlike vevent and vtodo, a vnote is normally not enclosed in an
      * iCalendar container. (BEGIN..END)
@@ -43,7 +43,7 @@ class Horde_iCalendar_vnote extends Horde_iCalendar {
             }
         }
 
-        return $this->_exportvData('VNOTE') . $this->_newline;
+        return $this->_exportvData('VNOTE');
     }
 
 }

phpgwapi/inc/horde/Horde/iCalendar/vtimezone.php

@@ -2,15 +2,14 @@
 /**
  * Class representing vTimezones.
  *
- * $Horde: framework/iCalendar/iCalendar/vtimezone.php,v 1.8 2004/08/13 19:11:35 karsten Exp $
+ * $Horde: framework/iCalendar/iCalendar/vtimezone.php,v 1.8.10.9 2008/07/03 08:42:58 jan Exp $
  *
- * Copyright 2003-2004 Mike Cochrane <mike@graftonhall.co.nz>
+ * Copyright 2003-2008 The Horde Project (http://www.horde.org/)
  *
  * See the enclosed file COPYING for license information (LGPL). If you
  * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
  *
  * @author  Mike Cochrane <mike@graftonhall.co.nz>
- * @version $Revision$
  * @since   Horde 3.0
  * @package Horde_iCalendar
  */
@@ -21,16 +20,145 @@ class Horde_iCalendar_vtimezone extends Horde_iCalendar {
         return 'vTimeZone';
     }
 
-    function parsevCalendar($data)
-    {
-        parent::parsevCalendar($data, 'VTIMEZONE');
-    }
-
     function exportvCalendar()
     {
         return parent::_exportvData('VTIMEZONE');
     }
 
+    /**
+     * Parse child components of the vTimezone component. Returns an
+     * array with the exact time of the time change as well as the
+     * 'from' and 'to' offsets around the change. Time is arbitrarily
+     * based on UTC for comparison.
+     */
+    function parseChild(&$child, $year)
+    {
+        // Make sure 'time' key is first for sort().
+        $result['time'] = 0;
+
+        $t = $child->getAttribute('TZOFFSETFROM');
+        if (is_a($t, 'PEAR_Error')) {
+            return false;
+        }
+        $result['from'] = ($t['hour'] * 60 * 60 + $t['minute'] * 60) * ($t['ahead'] ? 1 : -1);
+
+        $t = $child->getAttribute('TZOFFSETTO');
+        if (is_a($t, 'PEAR_Error')) {
+            return false;
+        }
+        $result['to'] = ($t['hour'] * 60 * 60 + $t['minute'] * 60) * ($t['ahead'] ? 1 : -1);
+
+        $switch_time = $child->getAttribute('DTSTART');
+        if (is_a($switch_time, 'PEAR_Error')) {
+            return false;
+        }
+
+        $rrules = $child->getAttribute('RRULE');
+        if (is_a($rrules, 'PEAR_Error')) {
+            if (!is_int($switch_time)) {
+                return false;
+            }
+            // Convert this timestamp from local time to UTC for
+            // comparison (All dates are compared as if they are UTC).
+            $t = getdate($switch_time);
+            $result['time'] = @gmmktime($t['hours'], $t['minutes'], $t['seconds'],
+                                        $t['mon'], $t['mday'], $t['year']);
+            return $result;
+        }
+
+        $rrules = explode(';', $rrules);
+        foreach ($rrules as $rrule) {
+            $t = explode('=', $rrule);
+            switch ($t[0]) {
+            case 'FREQ':
+                if ($t[1] != 'YEARLY') {
+                    return false;
+                }
+                break;
+
+            case 'INTERVAL':
+                if ($t[1] != '1') {
+                    return false;
+                }
+                break;
+
+            case 'BYMONTH':
+                $month = intval($t[1]);
+                break;
+
+            case 'BYDAY':
+                $len = strspn($t[1], '1234567890-+');
+                if ($len == 0) {
+                    return false;
+                }
+                $weekday = substr($t[1], $len);
+                $weekdays = array(
+                    'SU' => 0,
+                    'MO' => 1,
+                    'TU' => 2,
+                    'WE' => 3,
+                    'TH' => 4,
+                    'FR' => 5,
+                    'SA' => 6
+                );
+                $weekday = $weekdays[$weekday];
+                $which = intval(substr($t[1], 0, $len));
+                break;
+
+            case 'UNTIL':
+                if (intval($year) > intval(substr($t[1], 0, 4))) {
+                    return false;
+                }
+                break;
+            }
+        }
+
+        if (empty($month) || !isset($weekday)) {
+            return false;
+        }
+
+        if (is_int($switch_time)) {
+            // Was stored as localtime.
+            $switch_time = strftime('%H:%M:%S', $switch_time);
+            $switch_time = explode(':', $switch_time);
+        } else {
+            $switch_time = explode('T', $switch_time);
+            if (count($switch_time) != 2) {
+                return false;
+            }
+            $switch_time[0] = substr($switch_time[1], 0, 2);
+            $switch_time[2] = substr($switch_time[1], 4, 2);
+            $switch_time[1] = substr($switch_time[1], 2, 2);
+        }
+
+        // Get the timestamp for the first day of $month.
+        $when = gmmktime($switch_time[0], $switch_time[1], $switch_time[2],
+                         $month, 1, $year);
+        // Get the day of the week for the first day of $month.
+        $first_of_month_weekday = intval(gmstrftime('%w', $when));
+
+        // Go to the first $weekday before first day of $month.
+        if ($weekday >= $first_of_month_weekday) {
+            $weekday -= 7;
+        }
+        $when -= ($first_of_month_weekday - $weekday) * 60 * 60 * 24;
+
+        // If going backwards go to the first $weekday after last day
+        // of $month.
+        if ($which < 0) {
+            do {
+                $when += 60*60*24*7;
+            } while (intval(gmstrftime('%m', $when)) == $month);
+        }
+
+        // Calculate $weekday number $which.
+        $when += $which * 60 * 60 * 24 * 7;
+
+        $result['time'] = $when;
+
+        return $result;
+    }
+
 }
 
 /**

phpgwapi/inc/horde/Horde/iCalendar/vtodo.php

@@ -2,15 +2,14 @@
 /**
  * Class representing vTodos.
  *
- * $Horde: framework/iCalendar/iCalendar/vtodo.php,v 1.13 2004/08/13 19:11:35 karsten Exp $
+ * $Horde: framework/iCalendar/iCalendar/vtodo.php,v 1.13.10.8 2008/07/03 08:42:58 jan Exp $
  *
- * Copyright 2003-2004 Mike Cochrane <mike@graftonhall.co.nz>
+ * Copyright 2003-2008 The Horde Project (http://www.horde.org/)
  *
  * See the enclosed file COPYING for license information (LGPL). If you
  * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
  *
  * @author  Mike Cochrane <mike@graftonhall.co.nz>
- * @version $Revision$
  * @since   Horde 3.0
  * @package Horde_iCalendar
  */
@@ -21,11 +20,6 @@ class Horde_iCalendar_vtodo extends Horde_iCalendar {
         return 'vTodo';
     }
 
-    function parsevCalendar($data)
-    {
-        parent::parsevCalendar($data, 'VTODO');
-    }
-
     function exportvCalendar()
     {
         return parent::_exportvData('VTODO');

phpgwapi/inc/horde/XML/WBXML.php

@@ -1,8 +1,8 @@
 <?php
 
 /**
- * Constants are from Binary XML Content Format Specification Version
+ * Constants are from Binary XML Content Format Specification Version 1.3, 25
- * 1.3, 25 July 2001 found at http://www.wapforum.org
+ * July 2001 found at http://www.wapforum.org
  */
 
 /**
@@ -49,8 +49,16 @@ define('DPI_DTD_WML_1_3', '-//WAPFORUM//DTD WML 1.3//EN');
 define('DPI_DTD_PROV_1_0', '-//WAPFORUM//DTD PROV 1.0//EN');
 define('DPI_DTD_WTA_WML_1_2', '-//WAPFORUM//DTD WTA-WML 1.2//EN');
 define('DPI_DTD_CHANNEL_1_2', '-//WAPFORUM//DTD CHANNEL 1.2//EN');
+
+define('DPI_DTD_SYNCML_1_0', '-//SYNCML//DTD SyncML 1.0//EN');
+define('DPI_DTD_DEVINF_1_0', '-//SYNCML//DTD DevInf 1.0//EN');
+define('DPI_DTD_METINF_1_0', '-//SYNCML//DTD MetInf 1.0//EN');
 define('DPI_DTD_SYNCML_1_1', '-//SYNCML//DTD SyncML 1.1//EN');
 define('DPI_DTD_DEVINF_1_1', '-//SYNCML//DTD DevInf 1.1//EN');
+define('DPI_DTD_METINF_1_1', '-//SYNCML//DTD MetInf 1.1//EN');
+define('DPI_DTD_SYNCML_1_2', '-//SYNCML//DTD SyncML 1.2//EN');
+define('DPI_DTD_DEVINF_1_2', '-//SYNCML//DTD DevInf 1.2//EN');
+define('DPI_DTD_METINF_1_2', '-//SYNCML//DTD MetInf 1.2//EN');
 
 /**
  * Only default character encodings from J2SE are currently supported.
@@ -63,13 +71,14 @@ define('CHARSET_UTF_16LE', 'UTF-16LE');
 define('CHARSET_UTF_16', 'UTF-16');
 
 /**
- * Copyright 2003-2006 Anthony Mills <amills@pyramid6.com>
+ * $Horde: framework/XML_WBXML/WBXML.php,v 1.13.12.11 2008/01/02 11:31:02 jan Exp $
  *
- * See the enclosed file COPYING for license information (LGPL).  If you
+ * Copyright 2003-2008 The Horde Project (http://www.horde.org/)
+ *
+ * See the enclosed file COPYING for license information (LGPL). If you
  * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
  *
- * $Horde: framework/XML_WBXML/WBXML.php,v 1.18 2006/01/01 21:10:25 jan Exp $
+ * @author  Anthony Mills <amills@pyramid6.com>
- *
  * @package XML_WBXML
  */
 class XML_WBXML {
@@ -173,8 +182,17 @@ class XML_WBXML {
                            // Not all SyncML clients know this, so we
                            // should use the string table.
                            // 0xFD1 => DPI_DTD_SYNCML_1_1,
-                           4051 => DPI_DTD_SYNCML_1_1,
+                           // These codes are taken from libwbxml wbxml_tables.h:
-                           4052 => DPI_DTD_DEVINF_1_1,
+                           4049 => DPI_DTD_SYNCML_1_0, // 0x0fd1
+                           4050 => DPI_DTD_DEVINF_1_0, // 0x0fd2
+                           4051 => DPI_DTD_SYNCML_1_1, // 0x0fd3
+                           4052 => DPI_DTD_DEVINF_1_1, // 0x0fd4
+                           4609 => DPI_DTD_SYNCML_1_2, // 0x1201
+                           //@todo: verify this:
+                           4611 => DPI_DTD_DEVINF_1_2  // 0x1203
+// taken from libxml but might be wrong:
+//                           4610 => DPI_DTD_DEVINF_1_2, // 0x1202
+//                           4611 => DPI_DTD_METINF_1_2  // 0x1203
                            );
         return isset($DPIString[$i]) ? $DPIString[$i] : null;
     }
@@ -197,8 +215,18 @@ class XML_WBXML {
                         DPI_DTD_WTA_WML_1_2 => 12,
                         DPI_DTD_CHANNEL_1_2 => 13,
 
-                        // Not all SyncML clients know this, so we
+                        // Not all SyncML clients know this, so maybe we
                         // should use the string table.
+                           // These codes are taken from libwbxml wbxml_tables.h:
+                        DPI_DTD_SYNCML_1_0 => 4049,
+                        DPI_DTD_DEVINF_1_0 => 4050,
+                        DPI_DTD_SYNCML_1_1 => 4051,
+                        DPI_DTD_DEVINF_1_1 => 4052,
+                        DPI_DTD_SYNCML_1_2 => 4609, // 0x1201
+//                        DPI_DTD_DEVINF_1_2 => 4610, // 0x1202
+//                        DPI_DTD_METINF_1_2 => 4611  // 0x1203
+                        //@todo: verify this
+                        DPI_DTD_DEVINF_1_2 => 4611  // 0x1203
                         // DPI_DTD_SYNCML_1_1 => 0xFD1,
                         // DPI_DTD_DEVINF_1_1 => 0xFD2,
                         );

phpgwapi/inc/horde/XML/WBXML/ContentHandler.php

@@ -1,15 +1,16 @@
 <?php
 /**
- * $Horde: framework/XML_WBXML/WBXML/ContentHandler.php,v 1.15 2006/01/01 21:10:25 jan Exp $
- *
- * Copyright 2003-2006 Anthony Mills <amills@pyramid6.com>
- *
- * See the enclosed file COPYING for license information (LGPL).  If you did
- * not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
- *
  * From Binary XML Content Format Specification Version 1.3, 25 July 2001
  * found at http://www.wapforum.org
  *
+ * $Horde: framework/XML_WBXML/WBXML/ContentHandler.php,v 1.9.10.11 2008/08/26 15:41:13 jan Exp $
+ *
+ * Copyright 2003-2008 The Horde Project (http://www.horde.org/)
+ *
+ * See the enclosed file COPYING for license information (LGPL). If you
+ * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
+ *
+ * @author  Anthony Mills <amills@pyramid6.com>
  * @package XML_WBXML
  */
 class XML_WBXML_ContentHandler {
@@ -35,9 +36,13 @@ class XML_WBXML_ContentHandler {
         $this->_currentUri = new XML_WBXML_LifoQueue();
     }
 
+    /**
+     */
     function raiseError($error)
     {
-        include_once 'PEAR.php';
+        if (!class_exists('PEAR')) {
+            require 'PEAR.php';
+        }
         return PEAR::raiseError($error);
     }
 
@@ -71,7 +76,7 @@ class XML_WBXML_ContentHandler {
         return strlen($this->_output);
     }
 
-    function startElement($uri, $element, $attrs)
+    function startElement($uri, $element, $attrs = array())
     {
         $this->_output .= '<' . $element;
 
@@ -104,12 +109,7 @@ class XML_WBXML_ContentHandler {
 
     function opaque($o)
     {
-        // I can check the first chanracter and see if it is WBXML.
+        $this->_output .= $o;
-        if (ord($o[0]) < 10) {
-            // Should decode this, I really need a call back function.
-        } else {
-            $this->_output .= $o;
-        }
     }
 
     function setOpaqueHandler($opaqueHandler)
@@ -122,6 +122,15 @@ class XML_WBXML_ContentHandler {
         unset($this->_opaqueHandler);
     }
 
+    function createSubHandler()
+    {
+        $name = get_class($this); // clone current class
+        $sh = new $name();
+        $sh->setCharset($this->getCharsetStr());
+        $sh->setVersion($this->getVersion());
+        return $sh;
+    }
+
 }
 
 class XML_WBXML_LifoQueue {

phpgwapi/inc/horde/XML/WBXML/DTD.php

@@ -1,15 +1,16 @@
 <?php
 /**
- * $Horde: framework/XML_WBXML/WBXML/DTD.php,v 1.8 2006/01/01 21:10:25 jan Exp $
- *
  * From Binary XML Content Format Specification Version 1.3, 25 July 2001
  * found at http://www.wapforum.org
  *
- * Copyright 2003-2006 Anthony Mills <amills@pyramid6.com>
+ * $Horde: framework/XML_WBXML/WBXML/DTD.php,v 1.6.12.8 2008/01/02 11:31:02 jan Exp $
  *
- * See the enclosed file COPYING for license information (LGPL).  If you
+ * Copyright 2003-2008 The Horde Project (http://www.horde.org/)
+ *
+ * See the enclosed file COPYING for license information (LGPL). If you
  * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
  *
+ * @author  Anthony Mills <amills@pyramid6.com>
  * @package XML_WBXML
  */
 class XML_WBXML_DTD {
@@ -88,6 +89,11 @@ class XML_WBXML_DTD {
     function toCodePageURI($uri)
     {
         $uri = strtolower($uri);
+        if (!isset($this->strCodePagesURI[$uri])) {
+            //Horde::logMessage("WBXML unable to find codepage for $uri!", __FILE__, __LINE__, PEAR_LOG_DEBUG);
+            //die("unable to find codepage for $uri!\n");
+        }
+
         $ret = isset($this->strCodePagesURI[$uri]) ? $this->strCodePagesURI[$uri] : false;
 
         return $ret;

phpgwapi/inc/horde/XML/WBXML/DTD/SyncML.php

@@ -3,16 +3,17 @@
 include_once 'XML/WBXML/DTD.php';
 
 /**
- * $Horde: framework/XML_WBXML/WBXML/DTD/SyncML.php,v 1.11 2006/01/01 21:10:26 jan Exp $
- *
  * From Binary XML Content Format Specification Version 1.3, 25 July 2001
  * found at http://www.wapforum.org
  *
- * Copyright 2003-2006 Anthony Mills <amills@pyramid6.com>
+ * $Horde: framework/XML_WBXML/WBXML/DTD/SyncML.php,v 1.6.12.8 2008/01/02 11:31:03 jan Exp $
  *
- * See the enclosed file COPYING for license information (LGPL).  If you
+ * Copyright 2003-2008 The Horde Project (http://www.horde.org/)
+ *
+ * See the enclosed file COPYING for license information (LGPL). If you
  * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
  *
+ * @author  Anthony Mills <amills@pyramid6.com>
  * @package XML_WBXML
  */
 class XML_WBXML_DTD_SyncML extends XML_WBXML_DTD {
@@ -72,17 +73,29 @@ class XML_WBXML_DTD_SyncML extends XML_WBXML_DTD {
         $this->setTag(0x30, "Reserved for future use"); // 0x00
         $this->setTag(0x31, "VerDTD"); // 0x00
         $this->setTag(0x32, "VerProto"); // 0x00
-        $this->setTag(0x33, "NumberOfChanged"); // 0x00
+        $this->setTag(0x33, "NumberOfChanges"); // 0x00
         $this->setTag(0x34, "MoreData"); // 0x00
+        $this->setTag(0x35, "Field"); // 0x00
+        $this->setTag(0x36, "Filter"); // 0x00
+        $this->setTag(0x37, "Record"); // 0x00
+        $this->setTag(0x38, "FilterType"); // 0x00
+        $this->setTag(0x39, "SourceParent"); // 0x00
+        $this->setTag(0x3a, "TargetParent"); // 0x00
+        $this->setTag(0x3b, "Move"); // 0x00
+        $this->setTag(0x3c, "Correlator"); // 0x00
 
-        if ($this->version == 0) {
+        if ($this->version == 1) {
-            $this->setCodePage(0, '-//SYNCML//DTD SyncML 1.0//EN', 'syncml:syncml1.0');
+            $this->setCodePage(0, DPI_DTD_SYNCML_1_1, 'syncml:syncml1.1');
-            $this->setCodePage(1, '-//SYNCML//DTD MetInf 1.0//EN', 'syncml:metinf');
+            $this->setCodePage(1, DPI_DTD_METINF_1_1, 'syncml:metinf1.1');
-            $this->setURI('syncml:syncml1.0');
-        } else {
-            $this->setCodePage(0, '-//SYNCML//DTD SyncML 1.1//EN', 'syncml:syncml1.1');
-            $this->setCodePage(1, '-//SYNCML//DTD MetInf 1.1//EN', 'syncml:metinf1.1');
             $this->setURI('syncml:syncml1.1');
+        } elseif ($this->version == 2) {
+            $this->setCodePage(0, DPI_DTD_SYNCML_1_2, 'syncml:syncml1.2');
+            $this->setCodePage(1, DPI_DTD_METINF_1_2, 'syncml:metinf1.2');
+            $this->setURI('syncml:syncml1.2');
+        } else {
+            $this->setCodePage(0, DPI_DTD_SYNCML_1_0, 'syncml:syncml1.0');
+            $this->setCodePage(1, DPI_DTD_METINF_1_0, 'syncml:metinf1.0');
+            $this->setURI('syncml:syncml1.0');
         }
     }
 

phpgwapi/inc/horde/XML/WBXML/DTD/SyncMLDevInf.php

@@ -3,16 +3,17 @@
 include_once 'XML/WBXML/DTD.php';
 
 /**
- * $Horde: framework/XML_WBXML/WBXML/DTD/SyncMLDevInf.php,v 1.11 2006/01/01 21:10:26 jan Exp $
- *
- * Copyright 2003-2006 Anthony Mills <amills@pyramid6.com>
- *
  * From Binary XML Content Format Specification Version 1.3, 25 July 2001
  * found at http://www.wapforum.org
  *
- * See the enclosed file COPYING for license information (LGPL).  If you
+ * $Horde: framework/XML_WBXML/WBXML/DTD/SyncMLDevInf.php,v 1.4.12.8 2008/01/02 11:31:03 jan Exp $
+ *
+ * Copyright 2003-2008 The Horde Project (http://www.horde.org/)
+ *
+ * See the enclosed file COPYING for license information (LGPL). If you
  * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
  *
+ * @author  Anthony Mills <amills@pyramid6.com>
  * @package XML_WBXML
  */
 class XML_WBXML_DTD_SyncMLDevInf extends XML_WBXML_DTD {
@@ -26,6 +27,8 @@ class XML_WBXML_DTD_SyncMLDevInf extends XML_WBXML_DTD {
          * | sed -e 's#^.*\"\([^\"]*\)\", *\(0x..\), \(0x..\) },.*$#        \$this->setTag\(\3, \"\1\"\); // \2#g'
          */
 
+	#Horde::logMessage("XML_WBXML_DTD_SyncMLDevInf version=" . $this->version, __FILE__, __LINE__, PEAR_LOG_DEBUG);
+
         $this->setTag(0x05, "CTCap"); // 0x00
         $this->setTag(0x06, "CTType"); // 0x00
         $this->setTag(0x07, "DataStore"); // 0x00
@@ -64,13 +67,25 @@ class XML_WBXML_DTD_SyncMLDevInf extends XML_WBXML_DTD {
         $this->setTag(0x28, "UTC"); // 0x00
         $this->setTag(0x29, "SupportNumberOfChanges"); // 0x00
         $this->setTag(0x2a, "SupportLargeObjs"); // 0x00
+        $this->setTag(0x2b, "Property"); // 0x00
+        $this->setTag(0x2c, "PropParam"); // 0x00
+        $this->setTag(0x2d, "MaxOccur"); // 0x00
+        $this->setTag(0x2e, "NoTruncate"); // 0x00
+        $this->setTag(0x30, "Filter-Rx"); // 0x00
+        $this->setTag(0x31, "FilterCap"); // 0x00
+        $this->setTag(0x32, "FilterKeyword"); // 0x00
+        $this->setTag(0x33, "FieldLevel"); // 0x00
+        $this->setTag(0x34, "SupportHierarchicalSync"); // 0x00
 
-        if ($this->version == 0) {
+        if ($this->version == 1) {
-            $this->setCodePage(0, '-//SYNCML//DTD DevInf 1.0//EN', 'syncml:devinf');
+            $this->setCodePage(0, DPI_DTD_DEVINF_1_1, 'syncml:devinf1.1');
-            $this->setURI('syncml:devinf');
-        } else {
-            $this->setCodePage(0, '-//SYNCML//DTD DevInf 1.1//EN', 'syncml:devinf1.1');
             $this->setURI('syncml:devinf1.1');
+        } elseif ($this->version == 2) {
+            $this->setCodePage(0, DPI_DTD_DEVINF_1_2, 'syncml:devinf1.2');
+            $this->setURI('syncml:devinf1.2');
+        } else {
+            $this->setCodePage(0, DPI_DTD_DEVINF_1_0, 'syncml:devinf1.0');
+            $this->setURI('syncml:devinf1.0');
         }
     }
 

phpgwapi/inc/horde/XML/WBXML/DTD/SyncMLMetInf.php

@@ -3,16 +3,17 @@
 include_once 'XML/WBXML/DTD.php';
 
 /**
- * $Horde: framework/XML_WBXML/WBXML/DTD/SyncMLMetInf.php,v 1.9 2006/01/01 21:10:26 jan Exp $
- *
- * Copyright 2003-2006 Anthony Mills <amills@pyramid6.com>
- *
  * From Binary XML Content Format Specification Version 1.3, 25 July 2001
  * found at http://www.wapforum.org
  *
- * See the enclosed file COPYING for license information (LGPL).  If you
+ * $Horde: framework/XML_WBXML/WBXML/DTD/SyncMLMetInf.php,v 1.4.12.8 2008/01/02 11:31:03 jan Exp $
+ *
+ * Copyright 2003-2008 The Horde Project (http://www.horde.org/)
+ *
+ * See the enclosed file COPYING for license information (LGPL). If you
  * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
  *
+ * @author  Anthony Mills <amills@pyramid6.com>
  * @package XML_WBXML
  */
 class XML_WBXML_DTD_SyncMLMetInf extends XML_WBXML_DTD {
@@ -43,17 +44,22 @@ class XML_WBXML_DTD_SyncMLMetInf extends XML_WBXML_DTD {
         $this->setTag(0x12, "Size"); // 0x01
         $this->setTag(0x13, "Type"); // 0x01
         $this->setTag(0x14, "Version"); // 0x01
+        $this->setTag(0x15, "MaxObjSize"); // 0x01
+        $this->setTag(0x16, "FieldLevel"); // 0x01
 
-        if ($this->version == 0) {
+        if ($this->version == 1) {
-            #$this->setCodePage(0, '-//SYNCML//DTD SyncML 1.0//EN', 'syncml:SYNCML1.0');
+            $this->setCodePage(0, DPI_DTD_SYNCML_1_1, 'syncml:syncml1.1');
-            $this->setCodePage(0, '-//SYNCML//DTD SyncML 1.0//EN', 'syncml:syncml1.0');
+            $this->setCodePage(1, DPI_DTD_METINF_1_1, 'syncml:metinf1.1');
-            $this->setCodePage(1, '-//SYNCML//DTD MetInf 1.0//EN', 'syncml:metinf');
-            $this->setURI('syncml:metinf');
-        } else {
-            $this->setCodePage(0, '-//SYNCML//DTD SyncML 1.1//EN', 'syncml:syncml1.1');
-            $this->setCodePage(1, '-//SYNCML//DTD MetInf 1.1//EN', 'syncml:metinf1.1');
             $this->setURI('syncml:metinf1.1');
             //$this->setURI('syncml:metinf'); // for some funny reason, libwbxml produces no :metinf1.1 here
+        } elseif ($this->version == 2) {
+            $this->setCodePage(0, DPI_DTD_SYNCML_1_2, 'syncml:syncml1.2');
+            $this->setCodePage(1, DPI_DTD_METINF_1_2, 'syncml:metinf1.2');
+            $this->setURI('syncml:metinf1.2');
+        } else {
+            $this->setCodePage(0, DPI_DTD_SYNCML_1_0, 'syncml:syncml1.0');
+            $this->setCodePage(1, DPI_DTD_METINF_1_0, 'syncml:metinf1.0');
+            $this->setURI('syncml:metinf1.0');
         }
     }
 

phpgwapi/inc/horde/XML/WBXML/DTDManager.php

@@ -5,50 +5,94 @@ include_once 'XML/WBXML/DTD/SyncMLMetInf.php';
 include_once 'XML/WBXML/DTD/SyncMLDevInf.php';
 
 /**
- * $Horde: framework/XML_WBXML/WBXML/DTDManager.php,v 1.7 2006/01/01 21:10:25 jan Exp $
+ * From Binary XML Content Format Specification Version 1.3, 25 July 2001
+ * found at http://www.wapforum.org
  *
- * Copyright 2003-2006 Anthony Mills <amills@pyramid6.com>
+ * $Horde: framework/XML_WBXML/WBXML/DTDManager.php,v 1.3.12.14 2008/01/02 11:31:02 jan Exp $
  *
- * See the enclosed file COPYING for license information (LGPL).  If you
+ * Copyright 2003-2008 The Horde Project (http://www.horde.org/)
+ *
+ * See the enclosed file COPYING for license information (LGPL). If you
  * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
  *
- * From Binary XML Content Format Specification Version 1.3, 25 July
+ * @author  Anthony Mills <amills@pyramid6.com>
- * 2001 found at http://www.wapforum.org
- *
  * @package XML_WBXML
  */
 class XML_WBXML_DTDManager {
 
+    /**
+     * @var array
+     */
     var $_strDTD = array();
+
+    /**
+     * @var array
+     */
     var $_strDTDURI = array();
 
+    /**
+     */
     function XML_WBXML_DTDManager()
     {
-        $this->registerDTD('-//SYNCML//DTD SyncML 1.0//EN', 'syncml:syncml1.0', new XML_WBXML_DTD_SyncML(0));
+        $this->registerDTD(DPI_DTD_SYNCML_1_0, 'syncml:syncml1.0', new XML_WBXML_DTD_SyncML(0));
-        $this->registerDTD('-//SYNCML//DTD SyncML 1.1//EN', 'syncml:syncml1.1', new XML_WBXML_DTD_SyncML(1));
+        $this->registerDTD(DPI_DTD_SYNCML_1_1, 'syncml:syncml1.1', new XML_WBXML_DTD_SyncML(1));
+        $this->registerDTD(DPI_DTD_SYNCML_1_2, 'syncml:syncml1.2', new XML_WBXML_DTD_SyncML(2));
 
-        $this->registerDTD('-//SYNCML//DTD MetInf 1.0//EN', 'syncml:metinf', new XML_WBXML_DTD_SyncMLMetInf(0));
+        $this->registerDTD(DPI_DTD_METINF_1_0, 'syncml:metinf1.0', new XML_WBXML_DTD_SyncMLMetInf(0));
-        $this->registerDTD('-//SYNCML//DTD MetInf 1.1//EN', 'syncml:metinf1.1', new XML_WBXML_DTD_SyncMLMetInf(1));
+        $this->registerDTD(DPI_DTD_METINF_1_1, 'syncml:metinf1.1', new XML_WBXML_DTD_SyncMLMetInf(1));
+        $this->registerDTD(DPI_DTD_METINF_1_2, 'syncml:metinf1.2', new XML_WBXML_DTD_SyncMLMetInf(2));
 
-        $this->registerDTD('-//SYNCML//DTD DevInf 1.0//EN', 'syncml:devinf', new XML_WBXML_DTD_SyncMLDevInf(0));
+        $this->registerDTD(DPI_DTD_DEVINF_1_0, 'syncml:devinf1.0', new XML_WBXML_DTD_SyncMLDevInf(0));
-        $this->registerDTD('-//SYNCML//DTD DevInf 1.1//EN', 'syncml:devinf1.1', new XML_WBXML_DTD_SyncMLDevInf(1));
+        $this->registerDTD(DPI_DTD_DEVINF_1_1, 'syncml:devinf1.1', new XML_WBXML_DTD_SyncMLDevInf(1));
+        $this->registerDTD(DPI_DTD_DEVINF_1_2, 'syncml:devinf1.2', new XML_WBXML_DTD_SyncMLDevInf(2));
     }
 
-    function getInstance($publicIdentifier)
+    /**
+     */
+    function &getInstance($publicIdentifier)
     {
-        return isset($this->_strDTD[$publicIdentifier]) ? $this->_strDTD[$publicIdentifier] : null;
+        $publicIdentifier = strtolower($publicIdentifier);
+        if (isset($this->_strDTD[$publicIdentifier])) {
+            $dtd = &$this->_strDTD[$publicIdentifier];
+        } else {
+            $dtd = null;
+        }
+        return $dtd;
     }
 
-    function getInstanceURI($uri)
+    /**
+     */
+    function &getInstanceURI($uri)
     {
         $uri = strtolower($uri);
-        return isset($this->_strDTDURI[$uri]) ? $this->_strDTDURI[$uri] : null;
+
+        // some manual hacks:
+        if ($uri == 'syncml:syncml') {
+            $uri = 'syncml:syncml1.0';
+        }
+        if ($uri == 'syncml:metinf') {
+            $uri = 'syncml:metinf1.0';
+        }
+        if ($uri == 'syncml:devinf') {
+            $uri = 'syncml:devinf1.0';
+        }
+
+        if (isset($this->_strDTDURI[$uri])) {
+            $dtd = &$this->_strDTDURI[$uri];
+        } else {
+            $dtd = null;
+        }
+        return $dtd;
     }
 
+    /**
+     */
     function registerDTD($publicIdentifier, $uri, &$dtd)
     {
         $dtd->setDPI($publicIdentifier);
 
+        $publicIdentifier = strtolower($publicIdentifier);
+
         $this->_strDTD[$publicIdentifier] = $dtd;
         $this->_strDTDURI[strtolower($uri)] = $dtd;
     }

phpgwapi/inc/horde/XML/WBXML/Decoder.php

@@ -5,16 +5,17 @@ include_once 'XML/WBXML/DTDManager.php';
 include_once 'XML/WBXML/ContentHandler.php';
 
 /**
- * $Horde: framework/XML_WBXML/WBXML/Decoder.php,v 1.36 2006/01/01 21:10:25 jan Exp $
+ * From Binary XML Content Format Specification Version 1.3, 25 July 2001
+ * found at http://www.wapforum.org
  *
- * Copyright 2003-2006 Anthony Mills <amills@pyramid6.com>
+ * $Horde: framework/XML_WBXML/WBXML/Decoder.php,v 1.22.10.11 2008/01/02 11:31:02 jan Exp $
  *
- * See the enclosed file COPYING for license information (LGPL).  If you
+ * Copyright 2003-2008 The Horde Project (http://www.horde.org/)
+ *
+ * See the enclosed file COPYING for license information (LGPL). If you
  * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
  *
- * From Binary XML Content Format Specification Version 1.3, 25 July
+ * @author  Anthony Mills <amills@pyramid6.com>
- * 2001 found at http://www.wapforum.org
- *
  * @package XML_WBXML
  */
 class XML_WBXML_Decoder extends XML_WBXML_ContentHandler {
@@ -84,7 +85,8 @@ class XML_WBXML_Decoder extends XML_WBXML_ContentHandler {
      *
      * @param XML_WBXML_ContentHandler $ch The contentHandler
      */
-    function setContentHandler(&$ch) {
+    function setContentHandler(&$ch)
+    {
         $this->_ch = &$ch;
     }
     /**
@@ -96,7 +98,7 @@ class XML_WBXML_Decoder extends XML_WBXML_ContentHandler {
     {
         $value =  $input{$this->_strpos++};
         $value =  ord($value);
-        
+
         return $value;
     }
 
@@ -133,12 +135,8 @@ class XML_WBXML_Decoder extends XML_WBXML_ContentHandler {
      */
     function decode($wbxml)
     {
-	// fix for Nokia Series 60 which seem to send empty data block sometimes
-	if(strlen($wbxml) == 0) {
-        	return true;
-	}
-	
         $this->_error = false; // reset state
+
         $this->_strpos = 0;
 
         if (empty($this->_ch)) {
@@ -149,6 +147,7 @@ class XML_WBXML_Decoder extends XML_WBXML_ContentHandler {
         // version = u_int8
         // currently 1, 2 or 3
         $this->_wbxmlVersion = $this->getVersionNumber($wbxml);
+        #Horde::logMessage("WBXML[" . $this->_strpos . "] version " . $this->_wbxmlVersion, __FILE__, __LINE__, PEAR_LOG_DEBUG);
 
         // Get Document Public Idetifier from Section 5.5
         // publicid = mb_u_int32 | (zero index)
@@ -156,9 +155,11 @@ class XML_WBXML_Decoder extends XML_WBXML_ContentHandler {
         // Containing the value zero (0)
         // The actual DPI is determined after the String Table is read.
         $dpiStruct = $this->getDocumentPublicIdentifier($wbxml);
+
         // Get Charset from 5.6
         // charset = mb_u_int32
         $this->_charset = $this->getCharset($wbxml);
+        #Horde::logMessage("WBXML[" . $this->_strpos . "] charset " . $this->_charset, __FILE__, __LINE__, PEAR_LOG_DEBUG);
 
         // Get String Table from 5.7
         // strb1 = length *byte
@@ -166,8 +167,8 @@ class XML_WBXML_Decoder extends XML_WBXML_ContentHandler {
 
         // Get Document Public Idetifier from Section 5.5.
         $this->_dpi = $this->getDocumentPublicIdentifierImpl($dpiStruct['dpiType'],
-                                                             $dpiStruct['dpiNumber'],
+                                                             $dpiStruct['dpiNumber']);
-                                                             $this->_stringTable);
+                                                             #$this->_stringTable);
 
         // Now the real fun begins.
         // From Sections 5.2 and 5.8
@@ -180,8 +181,8 @@ class XML_WBXML_Decoder extends XML_WBXML_ContentHandler {
         $this->_tagDTD = $this->_dtdManager->getInstance($this->_dpi);
 
         if (!$this->_tagDTD) {
-            return $this->raiseError('No DTD found for ' 
+            return $this->raiseError('No DTD found for '
-                             . $this->_dpi . '/' 
+                             . $this->_dpi . '/'
                              . $dpiStruct['dpiNumber']);
         }
 
@@ -204,6 +205,7 @@ class XML_WBXML_Decoder extends XML_WBXML_ContentHandler {
     function getDocumentPublicIdentifier($input)
     {
         $i = XML_WBXML::MBUInt32ToInt($input, $this->_strpos);
+	
         if ($i == 0) {
             return array('dpiType' => 2,
                          'dpiNumber' => $this->getByte($input));
@@ -218,6 +220,7 @@ class XML_WBXML_Decoder extends XML_WBXML_ContentHandler {
         if ($dpiType == 1) {
             return XML_WBXML::getDPIString($dpiNumber);
         } else {
+            #Horde::logMessage("WBXML string table $dpiNumber:\n" . print_r($this->_stringTable, true), __FILE__, __LINE__, PEAR_LOG_DEBUG);
             return $this->getStringTableEntry($dpiNumber);
         }
     }
@@ -235,7 +238,7 @@ class XML_WBXML_Decoder extends XML_WBXML_ContentHandler {
     }
 
     /**
-     * Retrieves the string table. 
+     * Retrieves the string table.
      * The string table consists of an mb_u_int32 length
      * and then length bytes forming the table.
      * References to the string table refer to the
@@ -254,10 +257,10 @@ class XML_WBXML_Decoder extends XML_WBXML_ContentHandler {
     {
         if ($index >= strlen($this->_stringTable)) {
             $this->_error =
-                $this->_ch->raiseError('Invalid offset ' . $index
+                $this->raiseError('Invalid offset ' . $index
-                                     . ' value encountered around position '
+                                  . ' value encountered around position '
-                                     . $this->_strpos
+                                  . $this->_strpos
-                                     . '. Broken wbxml?');
+                                  . '. Broken wbxml?');
             return '';
         }
 
@@ -270,17 +273,17 @@ class XML_WBXML_Decoder extends XML_WBXML_ContentHandler {
         if (ord($ch) == 0) {
             return ''; // don't return '#'
         }
- 
+
         while (ord($ch) != 0) {
             $str[$i++] = $ch;
             if ($index >= strlen($this->_stringTable)) {
-                break;    
+                break;
             }
             $ch = $this->_stringTable[$index++];
         }
         // print "string table entry: $str\n";
         return $str;
-        
+
     }
 
     function _decode($input)
@@ -288,7 +291,7 @@ class XML_WBXML_Decoder extends XML_WBXML_ContentHandler {
         $token = $this->getByte($input);
         $str = '';
 
-        #print "position: " . $this->_strpos . " token: " . $token . " str10: " . substr($input, $this->_strpos, 10) . "\n"; // @todo: remove debug output
+        // print "position: " . $this->_strpos . " token: " . $token . " str10: " . substr($input, $this->_strpos, 10) . "\n"; // @todo: remove debug output
 
         switch ($token) {
         case XML_WBXML_GLOBAL_TOKEN_STR_I:
@@ -370,34 +373,36 @@ class XML_WBXML_Decoder extends XML_WBXML_ContentHandler {
         case XML_WBXML_GLOBAL_TOKEN_OPAQUE:
             // Section 5.8.4.6
             $size = XML_WBXML::MBUInt32ToInt($input, $this->_strpos);
-            // print "opaque of size $size\n"; // @todo remove debug
+            if ($size > 0) {
-            $b = $this->_substr($input, $this->_strpos, $size);
+                #Horde::logMessage("WBXML opaque document size=$size, next=" . ord($input{$this->_strpos}), __FILE__, __LINE__, PEAR_LOG_DEBUG);
-            #$b = mb_substr($input, $this->_strpos, $size, 'ISO-8859-1');
+                $b = $this->_substr($input, $this->_strpos, $size);
-            $this->_strpos += $size;
+                // print "opaque of size $size: ($b)\n"; // @todo remove debug
+                $this->_strpos += $size;
+                // opaque data inside a <data> element may or may not be
+                // a nested wbxml document (for example devinf data).
+                // We find out by checking the first byte of the data: if it's
+                // 1, 2 or 3 we expect it to be the version number of a wbxml
+                // document and thus start a new wbxml decoder instance on it.
 
-            // opaque data inside a <data> element may or may not be
+                if ($this->_isData && ord($b) < 10) {
-            // a nested wbxml document (for example devinf data).
+            	    #Horde::logMessage("WBXML opaque document size=$size, \$b[0]=" . ord($b), __FILE__, __LINE__, PEAR_LOG_DEBUG);
-            // We find out by checking the first byte of the data: if it's
+                    $decoder = new XML_WBXML_Decoder(true);
-            // 1, 2 or 3 we expect it to be the version number of a wbxml
+                    $decoder->setContentHandler($this->_ch);
-            // document and thus start a new wbxml decoder instance on it.
+                    $s = $decoder->decode($b);
-
+            //                /* // @todo: FIXME currently we can't decode Nokia
-            if ($this->_isData && ord($b) <= 10) {
+                    // DevInf data. So ignore error for the time beeing.
-                $decoder = new XML_WBXML_Decoder(true);
+                    if (is_a($s, 'PEAR_Error')) {
-                $decoder->setContentHandler($this->_ch);
+                        $this->_error = $s;
-                $s = $decoder->decode($b);
+                        return;
-        //                /* // @todo: FIXME currently we can't decode Nokia
+                    }
-                // DevInf data. So ignore error for the time beeing.
+                    // */
-        if (is_a($s, 'PEAR_Error')) {
+                    // $this->_ch->characters($s);
-                    $this->_error = $s;
+                } else {
-                    return;
+                    /* normal opaque behaviour: just copy the raw data: */
+                    // print "opaque handled as string=$b\n"; // @todo remove debug
+                    $this->_ch->characters($b);
                 }
-                // */
-                // $this->_ch->characters($s);
-            } else {
-                /* normal opaque behaviour: just copy the raw data: */
-                $this->_ch->characters( $b);
             }
-
             // old approach to deal with opaque data inside ContentHandler:
             // FIXME Opaque is used by SYNCML.  Opaque data that depends on the context
             // if (contentHandler instanceof OpaqueContentHandler) {
@@ -650,7 +655,7 @@ class XML_WBXML_Decoder extends XML_WBXML_ContentHandler {
      */
     function termstr($input)
     {
-        $str = '#'; // must start with nonempty string to allow array access 
+        $str = '#'; // must start with nonempty string to allow array access
         $i = 0;
         $ch = $input[$this->_strpos++];
         if (ord($ch) == 0) {
@@ -679,6 +684,5 @@ class XML_WBXML_Decoder extends XML_WBXML_ContentHandler {
          }
          return $ret;
      }
-
 }
 

phpgwapi/inc/horde/XML/WBXML/Encoder.php

@@ -6,16 +6,17 @@ include_once 'XML/WBXML/DTDManager.php';
 include_once 'Horde/String.php';
 
 /**
- * $Horde: framework/XML_WBXML/WBXML/Encoder.php,v 1.39 2006/01/01 21:10:25 jan Exp $
+ * From Binary XML Content Format Specification Version 1.3, 25 July 2001
+ * found at http://www.wapforum.org
  *
- * Copyright 2003-2006 Anthony Mills <amills@pyramid6.com>
+ * $Horde: framework/XML_WBXML/WBXML/Encoder.php,v 1.25.10.17 2008/08/26 15:41:21 jan Exp $
  *
- * See the enclosed file COPYING for license information (LGPL).  If you
+ * Copyright 2003-2008 The Horde Project (http://www.horde.org/)
+ *
+ * See the enclosed file COPYING for license information (LGPL). If you
  * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
  *
- * From Binary XML Content Format Specification Version 1.3, 25 July
+ * @author  Anthony Mills <amills@pyramid6.com>
- * 2001 found at http://www.wapforum.org
- *
  * @package XML_WBXML
  */
 class XML_WBXML_Encoder extends XML_WBXML_ContentHandler {
@@ -38,7 +39,7 @@ class XML_WBXML_Encoder extends XML_WBXML_ContentHandler {
 
     var $_subParser = null;
     var $_subParserStack = 0;
-    
+
     /**
      * The XML parser.
      *
@@ -97,7 +98,10 @@ class XML_WBXML_Encoder extends XML_WBXML_ContentHandler {
     function writeHeader($uri)
     {
         $this->_dtd = &$this->_dtdManager->getInstanceURI($uri);
-
+        if (!$this->_dtd) {
+            // TODO: proper error handling
+            die('Unable to find dtd for ' . $uri);
+        }
         $dpiString = $this->_dtd->getDPI();
 
         // Set Version Number from Section 5.4
@@ -132,7 +136,11 @@ class XML_WBXML_Encoder extends XML_WBXML_ContentHandler {
 
     function writeDocumentPublicIdentifier($dpiString, &$strings)
     {
-        $i = XML_WBXML::getDPIInt($dpiString);
+        $i = 0;
+
+        // The OMA test suite doesn't like DPI as integer code.
+        // So don't try lookup and always send full DPI string.
+        // $i = XML_WBXML::getDPIInt($dpiString);
 
         if ($i == 0) {
             $strings[0] = $dpiString;
@@ -191,7 +199,7 @@ class XML_WBXML_Encoder extends XML_WBXML_ContentHandler {
 
     function _getBytes($string, $cs)
     {
-        $string = String::convertCharset($string, $cs, 'utf-8');
+	$string = String::convertCharset($string, $cs, 'utf-8');
         $nbytes = strlen($string);
 
         $bytes = array();
@@ -210,8 +218,10 @@ class XML_WBXML_Encoder extends XML_WBXML_ContentHandler {
         return array($uri, $name);
     }
 
-    function startElement($uri, $name, $attributes)
+    function startElement($uri, $name, $attributes = array())
     {
+	#Horde::logMessage("WBXML Encoder $uri, " . ($this->_hasWrittenHeader ? 'true' : 'false'), __FILE__, __LINE__, PEAR_LOG_DEBUG);
+
         if ($this->_subParser == null) {
             if (!$this->_hasWrittenHeader) {
                 $this->writeHeader($uri);
@@ -222,11 +232,11 @@ class XML_WBXML_Encoder extends XML_WBXML_ContentHandler {
             if ($this->_subParser == null) {
                 $this->writeTag($name, $attributes, true, $this->_charset);
             } else {
-                $this->_subParser->startElement($uri,$name, $attributes);
+                $this->_subParser->startElement($uri, $name, $attributes);
             }
         } else {
             $this->_subParserStack++;
-            $this->_subParser->startElement($uri,$name,$attributes);
+            $this->_subParser->startElement($uri, $name, $attributes);
         }
     }
 
@@ -237,12 +247,12 @@ class XML_WBXML_Encoder extends XML_WBXML_ContentHandler {
         $this->startElement($uri, $name, $attributes);
     }
 
-    function opaque($bytes)
+    function opaque($o)
     {
         if ($this->_subParser == null) {
             $this->_output .= chr(XML_WBXML_GLOBAL_TOKEN_OPAQUE);
-            XML_WBXML::intToMBUInt32($this->_output, count($bytes));
+            XML_WBXML::intToMBUInt32($this->_output, strlen($o));
-            $this->_output .= $bytes;
+            $this->_output .= $o;
         }
     }
 
@@ -274,7 +284,6 @@ class XML_WBXML_Encoder extends XML_WBXML_ContentHandler {
 
     function writeTag($name, $attrs, $hasContent, $cs)
     {
-
         if ($attrs != null && !count($attrs)) {
             $attrs = null;
         }
@@ -309,7 +318,7 @@ class XML_WBXML_Encoder extends XML_WBXML_ContentHandler {
             }
         }
 
-        if ($attrs != null && is_array($attrs) && count($attrs) > 0 ) {
+        if ($attrs != null && is_array($attrs) && count($attrs) > 0) {
             $this->writeAttributes($attrs, $cs);
         }
     }
@@ -376,11 +385,16 @@ class XML_WBXML_Encoder extends XML_WBXML_ContentHandler {
 
     function changecodepage($uri)
     {
-        // @todo: this is a hack!
+        if ($this->_dtd->getVersion() == 2 && !preg_match('/1\.2$/', $uri)) {
-        // what's the reason for this hack???? Lars
+            $uri .= '1.2';
-        if ($uri != 'syncml:devinf' && $uri != 'syncml:metinf' && $uri != 'syncml:syncml1.0' && !preg_match('/1\.1$/', $uri)) {
+        }
+        if ($this->_dtd->getVersion() == 1 && !preg_match('/1\.1$/', $uri)) {
             $uri .= '1.1';
         }
+        if ($this->_dtd->getVersion() == 0 && !preg_match('/1\.0$/', $uri)) {
+            $uri .= '1.0';
+        }
+
         $cp = $this->_dtd->toCodePageURI($uri);
         if (strlen($cp)) {
             $this->_dtd = &$this->_dtdManager->getInstanceURI($uri);

phpgwapi/inc/horde/config/conf.php

@@ -21,7 +21,7 @@ $conf['auth']['driver'] = 'auto';
 $conf['log']['priority'] = PEAR_LOG_DEBUG;
 $conf['log']['ident'] = 'EGWSYNC';
 $conf['log']['params'] = array();
-$conf['log']['name'] = '/tmp/egroupware_syncml.log';
+$conf['log']['name'] = '/tmp/egroupware_syncml-1.6.log';
 $conf['log']['params']['append'] = true;
 $conf['log']['type'] = 'error_log';
 $conf['log']['enabled'] = true;

phpgwapi/inc/horde/lib/core.php

@@ -21,8 +21,16 @@ ini_set('magic_quotes_runtime', 0);
  * include_path, you must add an ini_set() call here to add their location to
  * the include_path. */
 // ini_set('include_path', dirname(__FILE__) . PATH_SEPARATOR . ini_get('include_path'));
-set_include_path(dirname(__FILE__). '/../../horde/' . PATH_SEPARATOR . dirname(__FILE__). '/../../../../egw-pear/' . PATH_SEPARATOR . get_include_path());
+//set_include_path(dirname(__FILE__). '/../../horde/' . PATH_SEPARATOR . dirname(__FILE__). '/../../../../egw-pear/' . PATH_SEPARATOR . get_include_path());
 
+@define('EGW_BASE', dirname(dirname(__FILE__) . '/../../../../rpc.php'));
+// Check for a prior definition of HORDE_BASE (perhaps by an
+// auto_prepend_file definition for site customization).
+if (!defined('HORDE_BASE')) {
+    @define('HORDE_BASE', EGW_BASE . '/phpgwapi/inc/horde/');
+}
+
+set_include_path(HORDE_BASE . PATH_SEPARATOR . EGW_BASE . '/egw-pear/' . PATH_SEPARATOR . get_include_path());
 /* PEAR base class. */
 include_once 'PEAR.php';
 
@@ -30,14 +38,17 @@ include_once 'PEAR.php';
 include_once 'Horde.php';
 include_once 'Horde/Registry.php';
 #include_once 'Horde/DataTree.php';
-#include_once 'Horde/String.php';
+include_once 'Horde/String.php';
+include_once 'Horde/Date.php';
 include_once 'Horde/NLS.php';
-#include_once 'Horde/Notification.php';
+include_once 'Horde/iCalendar.php';
-#include_once 'Horde/Auth.php';
+//include_once 'Horde/Notification.php';
-#include_once 'Horde/Browser.php';
+//include_once 'Horde/Auth.php';
-#include_once 'Horde/Perms.php';
+//include_once 'Horde/Browser.php';
+//include_once 'Horde/Perms.php';
 
-#/* Browser detection object. */
+/* Browser detection object. *
-#if (class_exists('Browser')) {
+if (class_exists('Browser')) {
-#    $browser = &Browser::singleton();
+    $browser = &Browser::singleton();
-#}
+}
+*/