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* Generate well-formed XML for Funambol and SyncEvolution clients (community bug#2975)

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This commit is contained in:
Jörg Lehrke 2011-07-08 19:45:55 +00:00
parent fc57466c6b
commit 08faff69c3
2 changed files with 153 additions and 0 deletions
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148
phpgwapi/inc/horde/Horde/SyncML/Command/Sync/ContentSyncElement.php Normal file
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@ -0,0 +1,148 @@
<?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/Sync/SyncElementItem.php';
class Horde_SyncML_Command_Sync_ContentSyncElement extends Horde_SyncML_Command_Sync_SyncElementItem {
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();
$strict_xml = strtolower($this->_contentFormat) == 'strictxml';
$output->startElement($state->getURI(), $command, $attrs);
$output->startElement($state->getURI(), 'CmdID', $attrs);
$output->characters($currentCmdID);
$output->endElement($state->getURI(), 'CmdID');
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 {
$this->_contentSize = 0;
}
// <command><Meta>
if ($this->_contentSize || isset($this->_contentType) ||
(!$strict_xml && 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 (!$strict_xml && isset($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', $attrs);
// <command><Item><Source><LocURI>
if (isset($this->_guid)) {
$output->startElement($state->getURI(), 'Source', $attrs);
$output->startElement($state->getURI(), 'LocURI', $attrs);
$chars = substr($this->_guid, 0, $maxGUIDSize);
$state->setUIDMapping($this->_guid, $chars);
$output->characters($chars);
$output->endElement($state->getURI(), 'LocURI');
$output->endElement($state->getURI(), 'Source');
}
// <command><Item><Target><LocURI>
if (isset($this->_luid)) {
$output->startElement($state->getURI(), 'Target', $attrs);
$output->startElement($state->getURI(), 'LocURI', $attrs);
$output->characters($this->_luid);
$output->endElement($state->getURI(), 'LocURI');
$output->endElement($state->getURI(), 'Target');
}
// <command><Item><Data>
if (isset($this->_content)) {
$output->startElement($state->getURI(), 'Data', $attrs);
$currentSize = $output->getOutputSize();
Horde::logMessage("SyncML: $command: current = $currentSize, max = $maxMsgSize", __FILE__, __LINE__, PEAR_LOG_DEBUG);
if (!$maxMsgSize ||
(($currentSize + MIN_MSG_LEFT + $this->_contentSize + 12) <= $maxMsgSize)) {
$chars = $this->_content;
unset($this->_content);
$this->_moreData = false;
} else {
$sizeLeft = $maxMsgSize - $currentSize - MIN_MSG_LEFT - 12;
if ($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);
$this->_moreData = true;
}
if ($strict_xml) {
$chars = '<![CDATA['. $chars. ']]>';
}
$output->characters($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');
}
$output->endElement($state->getURI(), $command);
$currentCmdID++;
return $currentCmdID;
}
}

5
phpgwapi/inc/horde/Horde/SyncML/State.php
View File

@ -838,6 +838,8 @@ class Horde_SyncML_State {
$manufacturer = isset($deviceInfo['manufacturer']) ? strtolower($deviceInfo['manufacturer']) : 'unknown';
switch ($manufacturer) {
case 'funambol':
// Funambol requires well-formed XML
$res['ContentFormat'] = 'strictxml';
switch (strtolower($deviceInfo['model'])) {
case 'thunderbird':
case 'mozilla plugin':
@ -853,6 +855,9 @@ class Horde_SyncML_State {
break;
}
break;
case 'patrick ohly':
// SyncEvolution requires well-formed XML, too
$res['ContentFormat'] = 'strictxml';
default:
$res['mayFragment'] = 1;
break;