[4898] | 1 | <?php |
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| 2 | /*********************************************** |
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| 3 | * File : request.php |
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| 4 | * Project : Z-Push |
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| 5 | * Descr : This file contains the actual |
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| 6 | * request handling routines. |
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| 7 | * The request handlers are optimised |
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| 8 | * so that as little as possible |
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| 9 | * data is kept-in-memory, and all |
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| 10 | * output data is directly streamed |
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| 11 | * to the client, while also streaming |
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| 12 | * input data from the client. |
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| 13 | * |
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| 14 | * Created : 01.10.2007 |
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| 15 | * |
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| 16 | * Zarafa Deutschland GmbH, www.zarafaserver.de |
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| 17 | * This file is distributed under GPL v2. |
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| 18 | * Consult LICENSE file for details |
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| 19 | ************************************************/ |
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| 20 | |
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| 21 | include_once("proto.php"); |
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| 22 | include_once("wbxml.php"); |
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| 23 | include_once("statemachine.php"); |
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| 24 | include_once("backend/backend.php"); |
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| 25 | include_once("memimporter.php"); |
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| 26 | include_once("streamimporter.php"); |
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| 27 | include_once("zpushdtd.php"); |
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| 28 | include_once("zpushdefs.php"); |
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| 29 | include_once("include/utils.php"); |
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| 30 | |
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| 31 | function GetObjectClassFromFolderClass($folderclass) |
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| 32 | { |
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| 33 | $classes = array ( "Email" => "syncmail", "Contacts" => "synccontact", "Calendar" => "syncappointment", "Tasks" => "synctask" ); |
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| 34 | |
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| 35 | return $classes[$folderclass]; |
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| 36 | } |
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| 37 | |
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| 38 | function HandleMoveItems($backend, $protocolversion) { |
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| 39 | global $zpushdtd; |
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| 40 | global $input, $output; |
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| 41 | |
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| 42 | $decoder = new WBXMLDecoder($input, $zpushdtd); |
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| 43 | $encoder = new WBXMLEncoder($output, $zpushdtd); |
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| 44 | |
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| 45 | if(!$decoder->getElementStartTag(SYNC_MOVE_MOVES)) |
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| 46 | return false; |
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| 47 | |
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| 48 | $moves = array(); |
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| 49 | while($decoder->getElementStartTag(SYNC_MOVE_MOVE)) { |
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| 50 | $move = array(); |
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| 51 | if($decoder->getElementStartTag(SYNC_MOVE_SRCMSGID)) { |
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| 52 | $move["srcmsgid"] = $decoder->getElementContent(); |
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| 53 | if(!$decoder->getElementEndTag()) |
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| 54 | break; |
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| 55 | } |
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| 56 | if($decoder->getElementStartTag(SYNC_MOVE_SRCFLDID)) { |
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| 57 | $move["srcfldid"] = $decoder->getElementContent(); |
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| 58 | if(!$decoder->getElementEndTag()) |
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| 59 | break; |
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| 60 | } |
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| 61 | if($decoder->getElementStartTag(SYNC_MOVE_DSTFLDID)) { |
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| 62 | $move["dstfldid"] = $decoder->getElementContent(); |
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| 63 | if(!$decoder->getElementEndTag()) |
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| 64 | break; |
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| 65 | } |
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| 66 | array_push($moves, $move); |
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| 67 | |
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| 68 | if(!$decoder->getElementEndTag()) |
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| 69 | return false; |
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| 70 | } |
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| 71 | |
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| 72 | if(!$decoder->getElementEndTag()) |
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| 73 | return false; |
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| 74 | |
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| 75 | $encoder->StartWBXML(); |
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| 76 | |
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| 77 | $encoder->startTag(SYNC_MOVE_MOVES); |
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| 78 | |
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| 79 | foreach($moves as $move) { |
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| 80 | $encoder->startTag(SYNC_MOVE_RESPONSE); |
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| 81 | $encoder->startTag(SYNC_MOVE_SRCMSGID); |
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| 82 | $encoder->content($move["srcmsgid"]); |
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| 83 | $encoder->endTag(); |
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| 84 | |
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| 85 | $importer = $backend->GetContentsImporter($move["srcfldid"]); |
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| 86 | $result = $importer->ImportMessageMove($move["srcmsgid"], $move["dstfldid"]); |
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| 87 | // We discard the importer state for now. |
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| 88 | |
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| 89 | $encoder->startTag(SYNC_MOVE_STATUS); |
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| 90 | $encoder->content($result ? 3 : 1); |
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| 91 | $encoder->endTag(); |
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| 92 | |
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| 93 | $encoder->startTag(SYNC_MOVE_DSTMSGID); |
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| 94 | $encoder->content(is_string($result)?$result:$move["srcmsgid"]); |
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| 95 | $encoder->endTag(); |
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| 96 | $encoder->endTag(); |
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| 97 | } |
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| 98 | |
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| 99 | $encoder->endTag(); |
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| 100 | return true; |
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| 101 | } |
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| 102 | |
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| 103 | function HandleNotify($backend, $protocolversion) { |
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| 104 | global $zpushdtd; |
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| 105 | global $input, $output; |
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| 106 | |
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| 107 | $decoder = new WBXMLDecoder($input, $zpushdtd); |
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| 108 | $encoder = new WBXMLEncoder($output, $zpushdtd); |
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| 109 | |
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| 110 | if(!$decoder->getElementStartTag(SYNC_AIRNOTIFY_NOTIFY)) |
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| 111 | return false; |
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| 112 | |
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| 113 | if(!$decoder->getElementStartTag(SYNC_AIRNOTIFY_DEVICEINFO)) |
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| 114 | return false; |
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| 115 | |
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| 116 | if(!$decoder->getElementEndTag()) |
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| 117 | return false; |
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| 118 | |
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| 119 | if(!$decoder->getElementEndTag()) |
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| 120 | return false; |
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| 121 | |
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| 122 | $encoder->StartWBXML(); |
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| 123 | |
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| 124 | $encoder->startTag(SYNC_AIRNOTIFY_NOTIFY); |
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| 125 | { |
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| 126 | $encoder->startTag(SYNC_AIRNOTIFY_STATUS); |
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| 127 | $encoder->content(1); |
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| 128 | $encoder->endTag(); |
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| 129 | |
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| 130 | $encoder->startTag(SYNC_AIRNOTIFY_VALIDCARRIERPROFILES); |
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| 131 | $encoder->endTag(); |
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| 132 | } |
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| 133 | |
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| 134 | $encoder->endTag(); |
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| 135 | |
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| 136 | return true; |
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| 137 | |
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| 138 | } |
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| 139 | |
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| 140 | // Handle GetHierarchy method - simply returns current hierarchy of all folders |
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| 141 | function HandleGetHierarchy($backend, $protocolversion, $devid) { |
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| 142 | global $zpushdtd; |
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| 143 | global $output; |
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| 144 | |
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| 145 | // Input is ignored, no data is sent by the PIM |
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| 146 | $encoder = new WBXMLEncoder($output, $zpushdtd); |
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| 147 | |
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| 148 | $folders = $backend->GetHierarchy(); |
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| 149 | |
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| 150 | if(!$folders) |
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| 151 | return false; |
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| 152 | |
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| 153 | // save folder-ids for fourther syncing |
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| 154 | _saveFolderData($devid, $folders); |
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| 155 | |
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| 156 | $encoder->StartWBXML(); |
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| 157 | $encoder->startTag(SYNC_FOLDERHIERARCHY_FOLDERS); |
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| 158 | |
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| 159 | foreach ($folders as $folder) { |
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| 160 | $encoder->startTag(SYNC_FOLDERHIERARCHY_FOLDER); |
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| 161 | $folder->encode($encoder); |
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| 162 | $encoder->endTag(); |
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| 163 | } |
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| 164 | |
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| 165 | $encoder->endTag(); |
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| 166 | return true; |
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| 167 | } |
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| 168 | |
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| 169 | // Handles a 'FolderSync' method - receives folder updates, and sends reply with |
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| 170 | // folder changes on the server |
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| 171 | function HandleFolderSync($backend, $protocolversion) { |
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| 172 | global $zpushdtd; |
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| 173 | global $input, $output; |
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| 174 | |
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| 175 | // Maps serverid -> clientid for items that are received from the PIM |
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| 176 | $map = array(); |
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| 177 | |
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| 178 | $decoder = new WBXMLDecoder($input, $zpushdtd); |
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| 179 | $encoder = new WBXMLEncoder($output, $zpushdtd); |
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| 180 | |
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| 181 | // Parse input |
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| 182 | |
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| 183 | if(!$decoder->getElementStartTag(SYNC_FOLDERHIERARCHY_FOLDERSYNC)) |
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| 184 | return false; |
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| 185 | |
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| 186 | if(!$decoder->getElementStartTag(SYNC_FOLDERHIERARCHY_SYNCKEY)) |
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| 187 | return false; |
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| 188 | |
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| 189 | $synckey = $decoder->getElementContent(); |
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| 190 | |
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| 191 | if(!$decoder->getElementEndTag()) |
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| 192 | return false; |
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| 193 | |
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| 194 | // First, get the syncstate that is associated with this synckey |
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| 195 | $statemachine = new StateMachine(); |
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| 196 | |
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| 197 | // The state machine will discard any sync states before this one, as they are no |
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| 198 | // longer required |
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| 199 | $syncstate = $statemachine->getSyncState($synckey); |
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| 200 | |
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| 201 | // additional information about already seen folders |
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| 202 | $sfolderstate = $statemachine->getSyncState("s".$synckey); |
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| 203 | |
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| 204 | if (!$sfolderstate) { |
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| 205 | $foldercache = array(); |
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| 206 | if ($sfolderstate === false) |
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| 207 | debugLog("Error: FolderChacheState for state 's". $synckey ."' not found. Reinitializing..."); |
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| 208 | } |
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| 209 | else { |
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| 210 | $foldercache = unserialize($sfolderstate); |
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| 211 | |
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| 212 | // transform old seenfolder array |
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| 213 | if (array_key_exists("0", $foldercache)) { |
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| 214 | $tmp = array(); |
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| 215 | foreach($foldercache as $s) $tmp[$s] = new SyncFolder(); |
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| 216 | $foldercache = $tmp; |
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| 217 | } |
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| 218 | } |
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| 219 | |
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| 220 | // We will be saving the sync state under 'newsynckey' |
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| 221 | $newsynckey = $statemachine->getNewSyncKey($synckey); |
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| 222 | $changes = false; |
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| 223 | |
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| 224 | if($decoder->getElementStartTag(SYNC_FOLDERHIERARCHY_CHANGES)) { |
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| 225 | // Ignore <Count> if present |
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| 226 | if($decoder->getElementStartTag(SYNC_FOLDERHIERARCHY_COUNT)) { |
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| 227 | $decoder->getElementContent(); |
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| 228 | if(!$decoder->getElementEndTag()) |
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| 229 | return false; |
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| 230 | } |
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| 231 | |
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| 232 | // Process the changes (either <Add>, <Modify>, or <Remove>) |
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| 233 | $element = $decoder->getElement(); |
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| 234 | |
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| 235 | if($element[EN_TYPE] != EN_TYPE_STARTTAG) |
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| 236 | return false; |
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| 237 | |
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| 238 | while(1) { |
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| 239 | $folder = new SyncFolder(); |
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| 240 | if(!$folder->decode($decoder)) |
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| 241 | break; |
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| 242 | |
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| 243 | // Configure importer with last state |
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| 244 | $importer = $backend->GetHierarchyImporter(); |
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| 245 | $importer->Config($syncstate); |
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| 246 | |
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| 247 | |
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| 248 | switch($element[EN_TAG]) { |
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| 249 | case SYNC_ADD: |
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| 250 | case SYNC_MODIFY: |
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| 251 | $serverid = $importer->ImportFolderChange($folder); |
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| 252 | // add folder to the serverflags |
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| 253 | $foldercache[$serverid] = $folder; |
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| 254 | $changes = true; |
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| 255 | break; |
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| 256 | case SYNC_REMOVE: |
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| 257 | $serverid = $importer->ImportFolderDeletion($folder); |
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| 258 | $changes = true; |
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| 259 | // remove folder from the folderchache |
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| 260 | if (array_key_exists($serverid, $foldercache)) |
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| 261 | unset($foldercache[$serverid]); |
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| 262 | break; |
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| 263 | } |
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| 264 | |
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| 265 | if($serverid) |
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| 266 | $map[$serverid] = $folder->clientid; |
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| 267 | } |
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| 268 | |
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| 269 | if(!$decoder->getElementEndTag()) |
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| 270 | return false; |
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| 271 | } |
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| 272 | |
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| 273 | if(!$decoder->getElementEndTag()) |
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| 274 | return false; |
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| 275 | |
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| 276 | // We have processed incoming foldersync requests, now send the PIM |
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| 277 | // our changes |
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| 278 | |
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| 279 | // The MemImporter caches all imports in-memory, so we can send a change count |
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| 280 | // before sending the actual data. As the amount of data done in this operation |
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| 281 | // is rather low, this is not memory problem. Note that this is not done when |
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| 282 | // sync'ing messages - we let the exporter write directly to WBXML. |
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| 283 | $importer = new ImportHierarchyChangesMem($foldercache); |
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| 284 | |
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| 285 | // Request changes from backend, they will be sent to the MemImporter passed as the first |
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| 286 | // argument, which stores them in $importer. Returns the new sync state for this exporter. |
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| 287 | $exporter = $backend->GetExporter(); |
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| 288 | |
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| 289 | $exporter->Config($importer, false, false, $syncstate, 0, 0); |
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| 290 | |
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| 291 | while(is_array($exporter->Synchronize())); |
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| 292 | |
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| 293 | // Output our WBXML reply now |
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| 294 | $encoder->StartWBXML(); |
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| 295 | |
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| 296 | $encoder->startTag(SYNC_FOLDERHIERARCHY_FOLDERSYNC); |
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| 297 | { |
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| 298 | $encoder->startTag(SYNC_FOLDERHIERARCHY_STATUS); |
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| 299 | $encoder->content(1); |
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| 300 | $encoder->endTag(); |
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| 301 | |
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| 302 | $encoder->startTag(SYNC_FOLDERHIERARCHY_SYNCKEY); |
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| 303 | // only send new synckey if changes were processed or there are outgoing changes |
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| 304 | $encoder->content((($changes || $importer->count > 0)?$newsynckey:$synckey)); |
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| 305 | $encoder->endTag(); |
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| 306 | |
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| 307 | $encoder->startTag(SYNC_FOLDERHIERARCHY_CHANGES); |
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| 308 | { |
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| 309 | $encoder->startTag(SYNC_FOLDERHIERARCHY_COUNT); |
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| 310 | $encoder->content($importer->count); |
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| 311 | $encoder->endTag(); |
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| 312 | |
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| 313 | if(count($importer->changed) > 0) { |
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| 314 | foreach($importer->changed as $folder) { |
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| 315 | // send a modify flag if the folder is already known on the device |
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| 316 | if (isset($folder->serverid) && array_key_exists($folder->serverid, $foldercache) !== false) |
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| 317 | $encoder->startTag(SYNC_FOLDERHIERARCHY_UPDATE); |
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| 318 | else |
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| 319 | $encoder->startTag(SYNC_FOLDERHIERARCHY_ADD); |
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| 320 | $foldercache[$folder->serverid] = $folder; |
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| 321 | |
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| 322 | $folder->encode($encoder); |
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| 323 | $encoder->endTag(); |
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| 324 | } |
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| 325 | } |
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| 326 | |
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| 327 | if(count($importer->deleted) > 0) { |
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| 328 | foreach($importer->deleted as $folder) { |
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| 329 | $encoder->startTag(SYNC_FOLDERHIERARCHY_REMOVE); |
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| 330 | $encoder->startTag(SYNC_FOLDERHIERARCHY_SERVERENTRYID); |
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| 331 | $encoder->content($folder); |
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| 332 | $encoder->endTag(); |
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| 333 | $encoder->endTag(); |
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| 334 | |
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| 335 | // remove folder from the folderchache |
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| 336 | if (array_key_exists($folder, $foldercache)) |
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| 337 | unset($foldercache[$folder]); |
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| 338 | } |
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| 339 | } |
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| 340 | } |
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| 341 | $encoder->endTag(); |
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| 342 | } |
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| 343 | $encoder->endTag(); |
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| 344 | |
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| 345 | // Save the sync state for the next time |
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| 346 | $syncstate = $exporter->GetState(); |
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| 347 | $statemachine->setSyncState($newsynckey, $syncstate); |
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| 348 | $statemachine->setSyncState("s".$newsynckey, serialize($foldercache)); |
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| 349 | |
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| 350 | |
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| 351 | return true; |
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| 352 | } |
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| 353 | |
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| 354 | function HandleSync($backend, $protocolversion, $devid) { |
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| 355 | global $zpushdtd; |
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| 356 | global $input, $output; |
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| 357 | |
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| 358 | // Contains all containers requested |
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| 359 | $collections = array(); |
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| 360 | |
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| 361 | // Init WBXML decoder |
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| 362 | $decoder = new WBXMLDecoder($input, $zpushdtd); |
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| 363 | |
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| 364 | // Init state machine |
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| 365 | $statemachine = new StateMachine(); |
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| 366 | |
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| 367 | // Start decode |
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| 368 | if(!$decoder->getElementStartTag(SYNC_SYNCHRONIZE)) |
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| 369 | return false; |
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| 370 | |
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| 371 | if(!$decoder->getElementStartTag(SYNC_FOLDERS)) |
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| 372 | return false; |
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| 373 | |
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| 374 | while($decoder->getElementStartTag(SYNC_FOLDER)) |
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| 375 | { |
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| 376 | $collection = array(); |
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| 377 | $collection["truncation"] = SYNC_TRUNCATION_ALL; |
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| 378 | $collection["clientids"] = array(); |
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| 379 | $collection["fetchids"] = array(); |
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| 380 | |
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| 381 | if(!$decoder->getElementStartTag(SYNC_FOLDERTYPE)) |
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| 382 | return false; |
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| 383 | |
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| 384 | $collection["class"] = $decoder->getElementContent(); |
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| 385 | debugLog("Sync folder:{$collection["class"]}"); |
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| 386 | |
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| 387 | if(!$decoder->getElementEndTag()) |
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| 388 | return false; |
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| 389 | |
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| 390 | if(!$decoder->getElementStartTag(SYNC_SYNCKEY)) |
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| 391 | return false; |
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| 392 | |
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| 393 | $collection["synckey"] = $decoder->getElementContent(); |
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| 394 | |
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| 395 | if(!$decoder->getElementEndTag()) |
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| 396 | return false; |
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| 397 | |
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| 398 | if($decoder->getElementStartTag(SYNC_FOLDERID)) { |
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| 399 | $collection["collectionid"] = $decoder->getElementContent(); |
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| 400 | |
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| 401 | if(!$decoder->getElementEndTag()) |
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| 402 | return false; |
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| 403 | } |
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| 404 | |
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| 405 | if($decoder->getElementStartTag(SYNC_SUPPORTED)) { |
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| 406 | while(1) { |
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| 407 | $el = $decoder->getElement(); |
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| 408 | if($el[EN_TYPE] == EN_TYPE_ENDTAG) |
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| 409 | break; |
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| 410 | } |
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| 411 | } |
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| 412 | |
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| 413 | if($decoder->getElementStartTag(SYNC_DELETESASMOVES)) |
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| 414 | $collection["deletesasmoves"] = true; |
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| 415 | |
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| 416 | if($decoder->getElementStartTag(SYNC_GETCHANGES)) |
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| 417 | $collection["getchanges"] = true; |
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| 418 | |
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| 419 | if($decoder->getElementStartTag(SYNC_MAXITEMS)) { |
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| 420 | $collection["maxitems"] = $decoder->getElementContent(); |
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| 421 | if(!$decoder->getElementEndTag()) |
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| 422 | return false; |
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| 423 | } |
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| 424 | |
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| 425 | if($decoder->getElementStartTag(SYNC_OPTIONS)) { |
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| 426 | while(1) { |
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| 427 | if($decoder->getElementStartTag(SYNC_FILTERTYPE)) { |
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| 428 | $collection["filtertype"] = $decoder->getElementContent(); |
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| 429 | if(!$decoder->getElementEndTag()) |
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| 430 | return false; |
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| 431 | } |
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| 432 | if($decoder->getElementStartTag(SYNC_TRUNCATION)) { |
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| 433 | $collection["truncation"] = $decoder->getElementContent(); |
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| 434 | if(!$decoder->getElementEndTag()) |
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| 435 | return false; |
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| 436 | } |
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| 437 | if($decoder->getElementStartTag(SYNC_RTFTRUNCATION)) { |
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| 438 | $collection["rtftruncation"] = $decoder->getElementContent(); |
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| 439 | if(!$decoder->getElementEndTag()) |
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| 440 | return false; |
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| 441 | } |
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| 442 | |
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| 443 | if($decoder->getElementStartTag(SYNC_MIMESUPPORT)) { |
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| 444 | $collection["mimesupport"] = $decoder->getElementContent(); |
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| 445 | if(!$decoder->getElementEndTag()) |
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| 446 | return false; |
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| 447 | } |
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| 448 | |
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| 449 | if($decoder->getElementStartTag(SYNC_MIMETRUNCATION)) { |
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| 450 | $collection["mimetruncation"] = $decoder->getElementContent(); |
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| 451 | if(!$decoder->getElementEndTag()) |
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| 452 | return false; |
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| 453 | } |
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| 454 | |
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| 455 | if($decoder->getElementStartTag(SYNC_CONFLICT)) { |
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| 456 | $collection["conflict"] = $decoder->getElementContent(); |
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| 457 | if(!$decoder->getElementEndTag()) |
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| 458 | return false; |
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| 459 | } |
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| 460 | $e = $decoder->peek(); |
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| 461 | if($e[EN_TYPE] == EN_TYPE_ENDTAG) { |
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| 462 | $decoder->getElementEndTag(); |
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| 463 | break; |
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| 464 | } |
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| 465 | } |
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| 466 | } |
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| 467 | |
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| 468 | // compatibility mode - get folderid from the state directory |
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| 469 | if (!isset($collection["collectionid"])) { |
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| 470 | $collection["collectionid"] = _getFolderID($devid, $collection["class"]); |
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| 471 | } |
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| 472 | |
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| 473 | // compatibility mode - set default conflict behavior if no conflict resolution algorithm is set (OVERWRITE_PIM) |
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| 474 | if (!isset($collection["conflict"])) { |
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| 475 | $collection["conflict"] = 1; |
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| 476 | } |
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| 477 | |
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| 478 | //compatibility mode - set maxitems if the client doesn't send it as it breaks some devices |
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| 479 | if (!isset($collection["maxitems"])) { |
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| 480 | $collection["maxitems"] = 100; |
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| 481 | } |
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| 482 | |
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| 483 | // Get our sync state for this collection |
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| 484 | $collection["syncstate"] = $statemachine->getSyncState($collection["synckey"]); |
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| 485 | if($decoder->getElementStartTag(SYNC_PERFORM)) { |
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| 486 | |
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| 487 | // Configure importer with last state |
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| 488 | $importer = $backend->GetContentsImporter($collection["collectionid"]); |
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| 489 | $importer->Config($collection["syncstate"], $collection["conflict"]); |
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| 490 | |
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| 491 | $nchanges = 0; |
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| 492 | while(1) { |
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| 493 | $element = $decoder->getElement(); // MODIFY or REMOVE or ADD or FETCH |
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| 494 | |
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| 495 | if($element[EN_TYPE] != EN_TYPE_STARTTAG) { |
---|
| 496 | $decoder->ungetElement($element); |
---|
| 497 | break; |
---|
| 498 | } |
---|
| 499 | |
---|
| 500 | $nchanges++; |
---|
| 501 | |
---|
| 502 | if($decoder->getElementStartTag(SYNC_SERVERENTRYID)) { |
---|
| 503 | $serverid = $decoder->getElementContent(); |
---|
| 504 | |
---|
| 505 | if(!$decoder->getElementEndTag()) // end serverid |
---|
| 506 | return false; |
---|
| 507 | } else { |
---|
| 508 | $serverid = false; |
---|
| 509 | } |
---|
| 510 | |
---|
| 511 | if($decoder->getElementStartTag(SYNC_CLIENTENTRYID)) { |
---|
| 512 | $clientid = $decoder->getElementContent(); |
---|
| 513 | |
---|
| 514 | if(!$decoder->getElementEndTag()) // end clientid |
---|
| 515 | return false; |
---|
| 516 | } else { |
---|
| 517 | $clientid = false; |
---|
| 518 | } |
---|
| 519 | |
---|
| 520 | // Get application data if available |
---|
| 521 | if($decoder->getElementStartTag(SYNC_DATA)) { |
---|
| 522 | switch($collection["class"]) { |
---|
| 523 | case "Email": |
---|
| 524 | $appdata = new SyncMail(); |
---|
| 525 | $appdata->decode($decoder); |
---|
| 526 | break; |
---|
| 527 | case "Contacts": |
---|
| 528 | $appdata = new SyncContact($protocolversion); |
---|
| 529 | $appdata->decode($decoder); |
---|
| 530 | break; |
---|
| 531 | case "Calendar": |
---|
| 532 | $appdata = new SyncAppointment(); |
---|
| 533 | $appdata->decode($decoder); |
---|
| 534 | break; |
---|
| 535 | case "Tasks": |
---|
| 536 | $appdata = new SyncTask(); |
---|
| 537 | $appdata->decode($decoder); |
---|
| 538 | break; |
---|
| 539 | } |
---|
| 540 | if(!$decoder->getElementEndTag()) // end applicationdata |
---|
| 541 | return false; |
---|
| 542 | |
---|
| 543 | } |
---|
| 544 | |
---|
| 545 | switch($element[EN_TAG]) { |
---|
| 546 | case SYNC_MODIFY: |
---|
| 547 | if(isset($appdata)) { |
---|
| 548 | if(isset($appdata->read)) // Currently, 'read' is only sent by the PDA when it is ONLY setting the read flag. |
---|
| 549 | $importer->ImportMessageReadFlag($serverid, $appdata->read); |
---|
| 550 | else |
---|
| 551 | $importer->ImportMessageChange($serverid, $appdata); |
---|
| 552 | $collection["importedchanges"] = true; |
---|
| 553 | } |
---|
| 554 | break; |
---|
| 555 | case SYNC_ADD: |
---|
| 556 | if(isset($appdata)) { |
---|
| 557 | $id = $importer->ImportMessageChange(false, $appdata); |
---|
| 558 | |
---|
| 559 | if($clientid && $id) { |
---|
| 560 | $collection["clientids"][$clientid] = $id; |
---|
| 561 | $collection["importedchanges"] = true; |
---|
| 562 | } |
---|
| 563 | } |
---|
| 564 | break; |
---|
| 565 | case SYNC_REMOVE: |
---|
| 566 | if(isset($collection["deletesasmoves"])) { |
---|
| 567 | $folderid = $backend->GetWasteBasket(); |
---|
| 568 | |
---|
| 569 | if($folderid) { |
---|
| 570 | $importer->ImportMessageMove($serverid, $folderid); |
---|
| 571 | $collection["importedchanges"] = true; |
---|
| 572 | break; |
---|
| 573 | } |
---|
| 574 | } |
---|
| 575 | |
---|
| 576 | $importer->ImportMessageDeletion($serverid); |
---|
| 577 | $collection["importedchanges"] = true; |
---|
| 578 | break; |
---|
| 579 | case SYNC_FETCH: |
---|
| 580 | array_push($collection["fetchids"], $serverid); |
---|
| 581 | break; |
---|
| 582 | } |
---|
| 583 | |
---|
| 584 | if(!$decoder->getElementEndTag()) // end change/delete/move |
---|
| 585 | return false; |
---|
| 586 | } |
---|
| 587 | |
---|
| 588 | debugLog("Processed $nchanges incoming changes"); |
---|
| 589 | |
---|
| 590 | // Save the updated state, which is used for the exporter later |
---|
| 591 | $collection["syncstate"] = $importer->getState(); |
---|
| 592 | |
---|
| 593 | |
---|
| 594 | if(!$decoder->getElementEndTag()) // end commands |
---|
| 595 | return false; |
---|
| 596 | } |
---|
| 597 | |
---|
| 598 | if(!$decoder->getElementEndTag()) // end collection |
---|
| 599 | return false; |
---|
| 600 | |
---|
| 601 | array_push($collections, $collection); |
---|
| 602 | } |
---|
| 603 | |
---|
| 604 | if(!$decoder->getElementEndTag()) // end collections |
---|
| 605 | return false; |
---|
| 606 | |
---|
| 607 | if(!$decoder->getElementEndTag()) // end sync |
---|
| 608 | return false; |
---|
| 609 | |
---|
| 610 | $encoder = new WBXMLEncoder($output, $zpushdtd); |
---|
| 611 | $encoder->startWBXML(); |
---|
| 612 | |
---|
| 613 | $encoder->startTag(SYNC_SYNCHRONIZE); |
---|
| 614 | { |
---|
| 615 | $encoder->startTag(SYNC_FOLDERS); |
---|
| 616 | { |
---|
| 617 | foreach($collections as $collection) { |
---|
| 618 | // initialize exporter to get changecount |
---|
| 619 | $changecount = 0; |
---|
| 620 | if(isset($collection["getchanges"])) { |
---|
| 621 | // Use the state from the importer, as changes may have already happened |
---|
| 622 | $exporter = $backend->GetExporter($collection["collectionid"]); |
---|
| 623 | |
---|
| 624 | $filtertype = isset($collection["filtertype"]) ? $collection["filtertype"] : false; |
---|
| 625 | $exporter->Config($importer, $collection["class"], $filtertype, $collection["syncstate"], 0, $collection["truncation"]); |
---|
| 626 | |
---|
| 627 | $changecount = $exporter->GetChangeCount(); |
---|
| 628 | } |
---|
| 629 | |
---|
| 630 | // Get a new sync key to output to the client if any changes have been requested or will be send |
---|
| 631 | if (isset($collection["importedchanges"]) || $changecount > 0 || $collection["synckey"] == "0") |
---|
| 632 | $collection["newsynckey"] = $statemachine->getNewSyncKey($collection["synckey"]); |
---|
| 633 | |
---|
| 634 | $encoder->startTag(SYNC_FOLDER); |
---|
| 635 | |
---|
| 636 | $encoder->startTag(SYNC_FOLDERTYPE); |
---|
| 637 | $encoder->content($collection["class"]); |
---|
| 638 | $encoder->endTag(); |
---|
| 639 | |
---|
| 640 | $encoder->startTag(SYNC_SYNCKEY); |
---|
| 641 | |
---|
| 642 | if(isset($collection["newsynckey"])) |
---|
| 643 | $encoder->content($collection["newsynckey"]); |
---|
| 644 | else |
---|
| 645 | $encoder->content($collection["synckey"]); |
---|
| 646 | |
---|
| 647 | $encoder->endTag(); |
---|
| 648 | |
---|
| 649 | $encoder->startTag(SYNC_FOLDERID); |
---|
| 650 | $encoder->content($collection["collectionid"]); |
---|
| 651 | $encoder->endTag(); |
---|
| 652 | |
---|
| 653 | $encoder->startTag(SYNC_STATUS); |
---|
| 654 | $encoder->content(1); |
---|
| 655 | $encoder->endTag(); |
---|
| 656 | |
---|
| 657 | //check the mimesupport because we need it for advanced emails |
---|
| 658 | $mimesupport = isset($collection['mimesupport']) ? $collection['mimesupport'] : 0; |
---|
| 659 | |
---|
| 660 | // Output server IDs for new items we received from the PDA |
---|
| 661 | if(isset($collection["clientids"]) || count($collection["fetchids"]) > 0) { |
---|
| 662 | $encoder->startTag(SYNC_REPLIES); |
---|
| 663 | foreach($collection["clientids"] as $clientid => $serverid) { |
---|
| 664 | $encoder->startTag(SYNC_ADD); |
---|
| 665 | $encoder->startTag(SYNC_CLIENTENTRYID); |
---|
| 666 | $encoder->content($clientid); |
---|
| 667 | $encoder->endTag(); |
---|
| 668 | $encoder->startTag(SYNC_SERVERENTRYID); |
---|
| 669 | $encoder->content($serverid); |
---|
| 670 | $encoder->endTag(); |
---|
| 671 | $encoder->startTag(SYNC_STATUS); |
---|
| 672 | $encoder->content(1); |
---|
| 673 | $encoder->endTag(); |
---|
| 674 | $encoder->endTag(); |
---|
| 675 | } |
---|
| 676 | foreach($collection["fetchids"] as $id) { |
---|
| 677 | $data = $backend->Fetch($collection["collectionid"], $id, $mimesupport); |
---|
| 678 | if($data !== false) { |
---|
| 679 | $encoder->startTag(SYNC_FETCH); |
---|
| 680 | $encoder->startTag(SYNC_SERVERENTRYID); |
---|
| 681 | $encoder->content($id); |
---|
| 682 | $encoder->endTag(); |
---|
| 683 | $encoder->startTag(SYNC_STATUS); |
---|
| 684 | $encoder->content(1); |
---|
| 685 | $encoder->endTag(); |
---|
| 686 | $encoder->startTag(SYNC_DATA); |
---|
| 687 | $data->encode($encoder); |
---|
| 688 | $encoder->endTag(); |
---|
| 689 | $encoder->endTag(); |
---|
| 690 | } else { |
---|
| 691 | debugLog("unable to fetch $id"); |
---|
| 692 | } |
---|
| 693 | } |
---|
| 694 | $encoder->endTag(); |
---|
| 695 | } |
---|
| 696 | |
---|
| 697 | if(isset($collection["getchanges"])) { |
---|
| 698 | // exporter already intialized |
---|
| 699 | |
---|
| 700 | if($changecount > $collection["maxitems"]) { |
---|
| 701 | $encoder->startTag(SYNC_MOREAVAILABLE, false, true); |
---|
| 702 | } |
---|
| 703 | |
---|
| 704 | // Output message changes per folder |
---|
| 705 | $encoder->startTag(SYNC_PERFORM); |
---|
| 706 | |
---|
| 707 | // Stream the changes to the PDA |
---|
| 708 | $importer = new ImportContentsChangesStream($encoder, GetObjectClassFromFolderClass($collection["class"])); |
---|
| 709 | |
---|
| 710 | $filtertype = isset($collection["filtertype"]) ? $collection["filtertype"] : 0; |
---|
| 711 | |
---|
| 712 | $n = 0; |
---|
| 713 | while(1) { |
---|
| 714 | $progress = $exporter->Synchronize(); |
---|
| 715 | if(!is_array($progress)) |
---|
| 716 | break; |
---|
| 717 | $n++; |
---|
| 718 | |
---|
| 719 | if($n >= $collection["maxitems"]) { |
---|
| 720 | debugLog("Exported maxItems of messages: ". $collection["maxitems"] . " - more available"); |
---|
| 721 | break; |
---|
| 722 | } |
---|
| 723 | |
---|
| 724 | } |
---|
| 725 | $encoder->endTag(); |
---|
| 726 | } |
---|
| 727 | |
---|
| 728 | $encoder->endTag(); |
---|
| 729 | |
---|
| 730 | // Save the sync state for the next time |
---|
| 731 | if(isset($collection["newsynckey"])) { |
---|
| 732 | if (isset($exporter) && $exporter) |
---|
| 733 | $state = $exporter->GetState(); |
---|
| 734 | |
---|
| 735 | // nothing exported, but possible imported |
---|
| 736 | else if (isset($importer) && $importer) |
---|
| 737 | $state = $importer->GetState(); |
---|
| 738 | |
---|
| 739 | // if a new request without state information (hierarchy) save an empty state |
---|
| 740 | else if ($collection["synckey"] == "0") |
---|
| 741 | $state = ""; |
---|
| 742 | |
---|
| 743 | if (isset($state)) $statemachine->setSyncState($collection["newsynckey"], $state); |
---|
| 744 | else debugLog("error saving " . $collection["newsynckey"] . " - no state information available"); |
---|
| 745 | } |
---|
| 746 | } |
---|
| 747 | } |
---|
| 748 | $encoder->endTag(); |
---|
| 749 | } |
---|
| 750 | $encoder->endTag(); |
---|
| 751 | |
---|
| 752 | return true; |
---|
| 753 | } |
---|
| 754 | |
---|
| 755 | function HandleGetItemEstimate($backend, $protocolversion, $devid) { |
---|
| 756 | global $zpushdtd; |
---|
| 757 | global $input, $output; |
---|
| 758 | |
---|
| 759 | $collections = array(); |
---|
| 760 | |
---|
| 761 | $decoder = new WBXMLDecoder($input, $zpushdtd); |
---|
| 762 | $encoder = new WBXMLEncoder($output, $zpushdtd); |
---|
| 763 | |
---|
| 764 | if(!$decoder->getElementStartTag(SYNC_GETITEMESTIMATE_GETITEMESTIMATE)) |
---|
| 765 | return false; |
---|
| 766 | |
---|
| 767 | if(!$decoder->getElementStartTag(SYNC_GETITEMESTIMATE_FOLDERS)) |
---|
| 768 | return false; |
---|
| 769 | |
---|
| 770 | while($decoder->getElementStartTag(SYNC_GETITEMESTIMATE_FOLDER)) { |
---|
| 771 | $collection = array(); |
---|
| 772 | |
---|
| 773 | if(!$decoder->getElementStartTag(SYNC_GETITEMESTIMATE_FOLDERTYPE)) |
---|
| 774 | return false; |
---|
| 775 | |
---|
| 776 | $class = $decoder->getElementContent(); |
---|
| 777 | |
---|
| 778 | if(!$decoder->getElementEndTag()) |
---|
| 779 | return false; |
---|
| 780 | |
---|
| 781 | if($decoder->getElementStartTag(SYNC_GETITEMESTIMATE_FOLDERID)) { |
---|
| 782 | $collectionid = $decoder->getElementContent(); |
---|
| 783 | |
---|
| 784 | if(!$decoder->getElementEndTag()) |
---|
| 785 | return false; |
---|
| 786 | } |
---|
| 787 | |
---|
| 788 | if(!$decoder->getElementStartTag(SYNC_FILTERTYPE)) |
---|
| 789 | return false; |
---|
| 790 | |
---|
| 791 | $filtertype = $decoder->getElementContent(); |
---|
| 792 | |
---|
| 793 | if(!$decoder->getElementEndTag()) |
---|
| 794 | return false; |
---|
| 795 | |
---|
| 796 | if(!$decoder->getElementStartTag(SYNC_SYNCKEY)) |
---|
| 797 | return false; |
---|
| 798 | |
---|
| 799 | $synckey = $decoder->getElementContent(); |
---|
| 800 | |
---|
| 801 | if(!$decoder->getElementEndTag()) |
---|
| 802 | return false; |
---|
| 803 | if(!$decoder->getElementEndTag()) |
---|
| 804 | return false; |
---|
| 805 | |
---|
| 806 | // compatibility mode - get folderid from the state directory |
---|
| 807 | if (!isset($collectionid)) { |
---|
| 808 | $collectionid = _getFolderID($devid, $class); |
---|
| 809 | } |
---|
| 810 | |
---|
| 811 | $collection = array(); |
---|
| 812 | $collection["synckey"] = $synckey; |
---|
| 813 | $collection["class"] = $class; |
---|
| 814 | $collection["filtertype"] = $filtertype; |
---|
| 815 | $collection["collectionid"] = $collectionid; |
---|
| 816 | |
---|
| 817 | array_push($collections, $collection); |
---|
| 818 | } |
---|
| 819 | |
---|
| 820 | $encoder->startWBXML(); |
---|
| 821 | |
---|
| 822 | $encoder->startTag(SYNC_GETITEMESTIMATE_GETITEMESTIMATE); |
---|
| 823 | { |
---|
| 824 | foreach($collections as $collection) { |
---|
| 825 | $encoder->startTag(SYNC_GETITEMESTIMATE_RESPONSE); |
---|
| 826 | { |
---|
| 827 | $encoder->startTag(SYNC_GETITEMESTIMATE_STATUS); |
---|
| 828 | $encoder->content(1); |
---|
| 829 | $encoder->endTag(); |
---|
| 830 | |
---|
| 831 | $encoder->startTag(SYNC_GETITEMESTIMATE_FOLDER); |
---|
| 832 | { |
---|
| 833 | $encoder->startTag(SYNC_GETITEMESTIMATE_FOLDERTYPE); |
---|
| 834 | $encoder->content($collection["class"]); |
---|
| 835 | $encoder->endTag(); |
---|
| 836 | |
---|
| 837 | $encoder->startTag(SYNC_GETITEMESTIMATE_FOLDERID); |
---|
| 838 | $encoder->content($collection["collectionid"]); |
---|
| 839 | $encoder->endTag(); |
---|
| 840 | |
---|
| 841 | $encoder->startTag(SYNC_GETITEMESTIMATE_ESTIMATE); |
---|
| 842 | |
---|
| 843 | $importer = new ImportContentsChangesMem(); |
---|
| 844 | |
---|
| 845 | $statemachine = new StateMachine(); |
---|
| 846 | $syncstate = $statemachine->getSyncState($collection["synckey"]); |
---|
| 847 | |
---|
| 848 | $exporter = $backend->GetExporter($collection["collectionid"]); |
---|
| 849 | $exporter->Config($importer, $collection["class"], $collection["filtertype"], $syncstate, 0, 0); |
---|
| 850 | |
---|
| 851 | $encoder->content($exporter->GetChangeCount()); |
---|
| 852 | |
---|
| 853 | $encoder->endTag(); |
---|
| 854 | } |
---|
| 855 | $encoder->endTag(); |
---|
| 856 | } |
---|
| 857 | $encoder->endTag(); |
---|
| 858 | } |
---|
| 859 | } |
---|
| 860 | $encoder->endTag(); |
---|
| 861 | |
---|
| 862 | return true; |
---|
| 863 | } |
---|
| 864 | |
---|
| 865 | function HandleGetAttachment($backend, $protocolversion) { |
---|
| 866 | $attname = $_GET["AttachmentName"]; |
---|
| 867 | |
---|
| 868 | if(!isset($attname)) |
---|
| 869 | return false; |
---|
| 870 | |
---|
| 871 | header("Content-Type: application/octet-stream"); |
---|
| 872 | |
---|
| 873 | $backend->GetAttachmentData($attname); |
---|
| 874 | |
---|
| 875 | return true; |
---|
| 876 | } |
---|
| 877 | |
---|
| 878 | function HandlePing($backend, $devid) { |
---|
| 879 | global $zpushdtd, $input, $output; |
---|
| 880 | global $user, $auth_pw; |
---|
| 881 | $timeout = 5; |
---|
| 882 | |
---|
| 883 | debugLog("Ping received"); |
---|
| 884 | |
---|
| 885 | $decoder = new WBXMLDecoder($input, $zpushdtd); |
---|
| 886 | $encoder = new WBXMLEncoder($output, $zpushdtd); |
---|
| 887 | |
---|
| 888 | $collections = array(); |
---|
| 889 | $lifetime = 0; |
---|
| 890 | |
---|
| 891 | // Get previous defaults if they exist |
---|
| 892 | $file = BASE_PATH . STATE_DIR . "/" . $devid; |
---|
| 893 | if (file_exists($file)) { |
---|
| 894 | $ping = unserialize(file_get_contents($file)); |
---|
| 895 | $collections = $ping["collections"]; |
---|
| 896 | $lifetime = $ping["lifetime"]; |
---|
| 897 | } |
---|
| 898 | |
---|
| 899 | if($decoder->getElementStartTag(SYNC_PING_PING)) { |
---|
| 900 | debugLog("Ping init"); |
---|
| 901 | if($decoder->getElementStartTag(SYNC_PING_LIFETIME)) { |
---|
| 902 | $lifetime = $decoder->getElementContent(); |
---|
| 903 | $decoder->getElementEndTag(); |
---|
| 904 | } |
---|
| 905 | |
---|
| 906 | if($decoder->getElementStartTag(SYNC_PING_FOLDERS)) { |
---|
| 907 | // avoid ping init if not necessary |
---|
| 908 | $saved_collections = $collections; |
---|
| 909 | |
---|
| 910 | $collections = array(); |
---|
| 911 | |
---|
| 912 | while($decoder->getElementStartTag(SYNC_PING_FOLDER)) { |
---|
| 913 | $collection = array(); |
---|
| 914 | |
---|
| 915 | if($decoder->getElementStartTag(SYNC_PING_SERVERENTRYID)) { |
---|
| 916 | $collection["serverid"] = $decoder->getElementContent(); |
---|
| 917 | $decoder->getElementEndTag(); |
---|
| 918 | } |
---|
| 919 | if($decoder->getElementStartTag(SYNC_PING_FOLDERTYPE)) { |
---|
| 920 | $collection["class"] = $decoder->getElementContent(); |
---|
| 921 | $decoder->getElementEndTag(); |
---|
| 922 | } |
---|
| 923 | |
---|
| 924 | $decoder->getElementEndTag(); |
---|
| 925 | |
---|
| 926 | // initialize empty state |
---|
| 927 | $collection["state"] = ""; |
---|
| 928 | |
---|
| 929 | // try to find old state in saved states |
---|
| 930 | foreach ($saved_collections as $saved_col) { |
---|
| 931 | if ($saved_col["serverid"] == $collection["serverid"] && $saved_col["class"] == $collection["class"]) { |
---|
| 932 | $collection["state"] = $saved_col["state"]; |
---|
| 933 | debugLog("reusing saved state for ". $collection["class"]); |
---|
| 934 | break; |
---|
| 935 | } |
---|
| 936 | } |
---|
| 937 | |
---|
| 938 | if ($collection["state"] == "") |
---|
| 939 | debugLog("empty state for ". $collection["class"]); |
---|
| 940 | |
---|
| 941 | // Create start state for this collection |
---|
| 942 | $exporter = $backend->GetExporter($collection["serverid"]); |
---|
| 943 | $importer = false; |
---|
| 944 | $exporter->Config($importer, false, false, $collection["state"], BACKEND_DISCARD_DATA, 0); |
---|
| 945 | while(is_array($exporter->Synchronize())); |
---|
| 946 | $collection["state"] = $exporter->GetState(); |
---|
| 947 | array_push($collections, $collection); |
---|
| 948 | } |
---|
| 949 | |
---|
| 950 | if(!$decoder->getElementEndTag()) |
---|
| 951 | return false; |
---|
| 952 | } |
---|
| 953 | |
---|
| 954 | if(!$decoder->getElementEndTag()) |
---|
| 955 | return false; |
---|
| 956 | } |
---|
| 957 | |
---|
| 958 | $changes = array(); |
---|
| 959 | $dataavailable = false; |
---|
| 960 | |
---|
| 961 | debugLog("Waiting for changes... (lifetime $lifetime)"); |
---|
| 962 | // Wait for something to happen |
---|
| 963 | for($n=0;$n<$lifetime / $timeout; $n++ ) { |
---|
| 964 | //check the remote wipe status |
---|
| 965 | if (PROVISIONING === true) { |
---|
| 966 | $rwstatus = $backend->getDeviceRWStatus($user, $auth_pw, $devid); |
---|
| 967 | if ($rwstatus == SYNC_PROVISION_RWSTATUS_PENDING || $rwstatus == SYNC_PROVISION_RWSTATUS_WIPED) { |
---|
| 968 | //return 7 because it forces folder sync |
---|
| 969 | $pingstatus = 7; |
---|
| 970 | break; |
---|
| 971 | } |
---|
| 972 | } |
---|
| 973 | |
---|
| 974 | if(count($collections) == 0) { |
---|
| 975 | $error = 1; |
---|
| 976 | break; |
---|
| 977 | } |
---|
| 978 | |
---|
| 979 | for($i=0;$i<count($collections);$i++) { |
---|
| 980 | $collection = $collections[$i]; |
---|
| 981 | |
---|
| 982 | $exporter = $backend->GetExporter($collection["serverid"]); |
---|
| 983 | $state = $collection["state"]; |
---|
| 984 | $importer = false; |
---|
| 985 | $ret = $exporter->Config($importer, false, false, $state, BACKEND_DISCARD_DATA, 0); |
---|
| 986 | |
---|
| 987 | // stop ping if exporter can not be configured (e.g. after Zarafa-server restart) |
---|
| 988 | if ($ret === false ) { |
---|
| 989 | // force "ping" to stop |
---|
| 990 | $n = $lifetime / $timeout; |
---|
| 991 | debugLog("Ping error: Exporter can not be configured. Waiting 30 seconds before ping is retried."); |
---|
| 992 | sleep(30); |
---|
| 993 | break; |
---|
| 994 | } |
---|
| 995 | |
---|
| 996 | $changecount = $exporter->GetChangeCount(); |
---|
| 997 | |
---|
| 998 | if($changecount > 0) { |
---|
| 999 | $dataavailable = true; |
---|
| 1000 | $changes[$collection["serverid"]] = $changecount; |
---|
| 1001 | } |
---|
| 1002 | |
---|
| 1003 | // Discard any data |
---|
| 1004 | while(is_array($exporter->Synchronize())); |
---|
| 1005 | |
---|
| 1006 | // Record state for next Ping |
---|
| 1007 | $collections[$i]["state"] = $exporter->GetState(); |
---|
| 1008 | } |
---|
| 1009 | |
---|
| 1010 | if($dataavailable) { |
---|
| 1011 | debugLog("Found change"); |
---|
| 1012 | break; |
---|
| 1013 | } |
---|
| 1014 | |
---|
| 1015 | sleep($timeout); |
---|
| 1016 | } |
---|
| 1017 | |
---|
| 1018 | $encoder->StartWBXML(); |
---|
| 1019 | |
---|
| 1020 | $encoder->startTag(SYNC_PING_PING); |
---|
| 1021 | { |
---|
| 1022 | $encoder->startTag(SYNC_PING_STATUS); |
---|
| 1023 | if(isset($error)) |
---|
| 1024 | $encoder->content(3); |
---|
| 1025 | elseif (isset($pingstatus)) |
---|
| 1026 | $encoder->content($pingstatus); |
---|
| 1027 | else |
---|
| 1028 | $encoder->content(count($changes) > 0 ? 2 : 1); |
---|
| 1029 | $encoder->endTag(); |
---|
| 1030 | |
---|
| 1031 | $encoder->startTag(SYNC_PING_FOLDERS); |
---|
| 1032 | foreach($collections as $collection) { |
---|
| 1033 | if(isset($changes[$collection["serverid"]])) { |
---|
| 1034 | $encoder->startTag(SYNC_PING_FOLDER); |
---|
| 1035 | $encoder->content($collection["serverid"]); |
---|
| 1036 | $encoder->endTag(); |
---|
| 1037 | } |
---|
| 1038 | } |
---|
| 1039 | $encoder->endTag(); |
---|
| 1040 | } |
---|
| 1041 | $encoder->endTag(); |
---|
| 1042 | |
---|
| 1043 | // Save the ping request state for this device |
---|
| 1044 | file_put_contents(BASE_PATH . "/" . STATE_DIR . "/" . $devid, serialize(array("lifetime" => $lifetime, "collections" => $collections))); |
---|
| 1045 | |
---|
| 1046 | return true; |
---|
| 1047 | } |
---|
| 1048 | |
---|
| 1049 | function HandleSendMail($backend, $protocolversion) { |
---|
| 1050 | // All that happens here is that we receive an rfc822 message on stdin |
---|
| 1051 | // and just forward it to the backend. We provide no output except for |
---|
| 1052 | // an OK http reply |
---|
| 1053 | |
---|
| 1054 | global $input; |
---|
| 1055 | |
---|
| 1056 | $rfc822 = readStream($input); |
---|
| 1057 | |
---|
| 1058 | return $backend->SendMail($rfc822); |
---|
| 1059 | } |
---|
| 1060 | |
---|
| 1061 | function HandleSmartForward($backend, $protocolversion) { |
---|
| 1062 | global $input; |
---|
| 1063 | // SmartForward is a normal 'send' except that you should attach the |
---|
| 1064 | // original message which is specified in the URL |
---|
| 1065 | |
---|
| 1066 | $rfc822 = readStream($input); |
---|
| 1067 | |
---|
| 1068 | if(isset($_GET["ItemId"])) |
---|
| 1069 | $orig = $_GET["ItemId"]; |
---|
| 1070 | else |
---|
| 1071 | $orig = false; |
---|
| 1072 | |
---|
| 1073 | if(isset($_GET["CollectionId"])) |
---|
| 1074 | $parent = $_GET["CollectionId"]; |
---|
| 1075 | else |
---|
| 1076 | $parent = false; |
---|
| 1077 | |
---|
| 1078 | return $backend->SendMail($rfc822, $orig, false, $parent); |
---|
| 1079 | } |
---|
| 1080 | |
---|
| 1081 | function HandleSmartReply($backend, $protocolversion) { |
---|
| 1082 | global $input; |
---|
| 1083 | // Smart reply should add the original message to the end of the message body |
---|
| 1084 | |
---|
| 1085 | $rfc822 = readStream($input); |
---|
| 1086 | |
---|
| 1087 | if(isset($_GET["ItemId"])) |
---|
| 1088 | $orig = $_GET["ItemId"]; |
---|
| 1089 | else |
---|
| 1090 | $orig = false; |
---|
| 1091 | |
---|
| 1092 | if(isset($_GET["CollectionId"])) |
---|
| 1093 | $parent = $_GET["CollectionId"]; |
---|
| 1094 | else |
---|
| 1095 | $parent = false; |
---|
| 1096 | |
---|
| 1097 | return $backend->SendMail($rfc822, false, $orig, $parent); |
---|
| 1098 | } |
---|
| 1099 | |
---|
| 1100 | function HandleFolderCreate($backend, $protocolversion) { |
---|
| 1101 | global $zpushdtd; |
---|
| 1102 | global $input, $output; |
---|
| 1103 | |
---|
| 1104 | $decoder = new WBXMLDecoder($input, $zpushdtd); |
---|
| 1105 | $encoder = new WBXMLEncoder($output, $zpushdtd); |
---|
| 1106 | |
---|
| 1107 | $el = $decoder->getElement(); |
---|
| 1108 | |
---|
| 1109 | if($el[EN_TYPE] != EN_TYPE_STARTTAG) |
---|
| 1110 | return false; |
---|
| 1111 | |
---|
| 1112 | $create = $update = $delete = false; |
---|
| 1113 | |
---|
| 1114 | if($el[EN_TAG] == SYNC_FOLDERHIERARCHY_FOLDERCREATE) |
---|
| 1115 | $create = true; |
---|
| 1116 | else if($el[EN_TAG] == SYNC_FOLDERHIERARCHY_FOLDERUPDATE) |
---|
| 1117 | $update = true; |
---|
| 1118 | else if($el[EN_TAG] == SYNC_FOLDERHIERARCHY_FOLDERDELETE) |
---|
| 1119 | $delete = true; |
---|
| 1120 | |
---|
| 1121 | if(!$create && !$update && !$delete) |
---|
| 1122 | return false; |
---|
| 1123 | |
---|
| 1124 | // SyncKey |
---|
| 1125 | if(!$decoder->getElementStartTag(SYNC_FOLDERHIERARCHY_SYNCKEY)) |
---|
| 1126 | return false; |
---|
| 1127 | $synckey = $decoder->getElementContent(); |
---|
| 1128 | if(!$decoder->getElementEndTag()) |
---|
| 1129 | return false; |
---|
| 1130 | |
---|
| 1131 | // ServerID |
---|
| 1132 | $serverid = false; |
---|
| 1133 | if($decoder->getElementStartTag(SYNC_FOLDERHIERARCHY_SERVERENTRYID)) { |
---|
| 1134 | $serverid = $decoder->getElementContent(); |
---|
| 1135 | if(!$decoder->getElementEndTag()) |
---|
| 1136 | return false; |
---|
| 1137 | } |
---|
| 1138 | |
---|
| 1139 | // when creating or updating more information is necessary |
---|
| 1140 | if (!$delete) { |
---|
| 1141 | // Parent |
---|
| 1142 | $parentid = false; |
---|
| 1143 | if($decoder->getElementStartTag(SYNC_FOLDERHIERARCHY_PARENTID)) { |
---|
| 1144 | $parentid = $decoder->getElementContent(); |
---|
| 1145 | if(!$decoder->getElementEndTag()) |
---|
| 1146 | return false; |
---|
| 1147 | } |
---|
| 1148 | |
---|
| 1149 | // Displayname |
---|
| 1150 | if(!$decoder->getElementStartTag(SYNC_FOLDERHIERARCHY_DISPLAYNAME)) |
---|
| 1151 | return false; |
---|
| 1152 | $displayname = $decoder->getElementContent(); |
---|
| 1153 | if(!$decoder->getElementEndTag()) |
---|
| 1154 | return false; |
---|
| 1155 | |
---|
| 1156 | // Type |
---|
| 1157 | $type = false; |
---|
| 1158 | if($decoder->getElementStartTag(SYNC_FOLDERHIERARCHY_TYPE)) { |
---|
| 1159 | $type = $decoder->getElementContent(); |
---|
| 1160 | if(!$decoder->getElementEndTag()) |
---|
| 1161 | return false; |
---|
| 1162 | } |
---|
| 1163 | } |
---|
| 1164 | |
---|
| 1165 | if(!$decoder->getElementEndTag()) |
---|
| 1166 | return false; |
---|
| 1167 | |
---|
| 1168 | // Get state of hierarchy |
---|
| 1169 | $statemachine = new StateMachine(); |
---|
| 1170 | $syncstate = $statemachine->getSyncState($synckey); |
---|
| 1171 | $newsynckey = $statemachine->getNewSyncKey($synckey); |
---|
| 1172 | |
---|
| 1173 | // additional information about already seen folders |
---|
| 1174 | $seenfolders = unserialize($statemachine->getSyncState("s".$synckey)); |
---|
| 1175 | if (!$seenfolders) $seenfolders = array(); |
---|
| 1176 | |
---|
| 1177 | // Configure importer with last state |
---|
| 1178 | $importer = $backend->GetHierarchyImporter(); |
---|
| 1179 | $importer->Config($syncstate); |
---|
| 1180 | |
---|
| 1181 | if (!$delete) { |
---|
| 1182 | // Send change |
---|
| 1183 | $serverid = $importer->ImportFolderChange($serverid, $parentid, $displayname, $type); |
---|
| 1184 | } |
---|
| 1185 | else { |
---|
| 1186 | // delete folder |
---|
| 1187 | $deletedstat = $importer->ImportFolderDeletion($serverid, 0); |
---|
| 1188 | } |
---|
| 1189 | |
---|
| 1190 | $encoder->startWBXML(); |
---|
| 1191 | if ($create) { |
---|
| 1192 | // add folder id to the seen folders |
---|
| 1193 | $seenfolders[] = $serverid; |
---|
| 1194 | |
---|
| 1195 | $encoder->startTag(SYNC_FOLDERHIERARCHY_FOLDERCREATE); |
---|
| 1196 | { |
---|
| 1197 | { |
---|
| 1198 | $encoder->startTag(SYNC_FOLDERHIERARCHY_STATUS); |
---|
| 1199 | $encoder->content(1); |
---|
| 1200 | $encoder->endTag(); |
---|
| 1201 | |
---|
| 1202 | $encoder->startTag(SYNC_FOLDERHIERARCHY_SYNCKEY); |
---|
| 1203 | $encoder->content($newsynckey); |
---|
| 1204 | $encoder->endTag(); |
---|
| 1205 | |
---|
| 1206 | $encoder->startTag(SYNC_FOLDERHIERARCHY_SERVERENTRYID); |
---|
| 1207 | $encoder->content($serverid); |
---|
| 1208 | $encoder->endTag(); |
---|
| 1209 | } |
---|
| 1210 | $encoder->endTag(); |
---|
| 1211 | } |
---|
| 1212 | $encoder->endTag(); |
---|
| 1213 | } |
---|
| 1214 | |
---|
| 1215 | elseif ($update) { |
---|
| 1216 | |
---|
| 1217 | $encoder->startTag(SYNC_FOLDERHIERARCHY_FOLDERUPDATE); |
---|
| 1218 | { |
---|
| 1219 | { |
---|
| 1220 | $encoder->startTag(SYNC_FOLDERHIERARCHY_STATUS); |
---|
| 1221 | $encoder->content(1); |
---|
| 1222 | $encoder->endTag(); |
---|
| 1223 | |
---|
| 1224 | $encoder->startTag(SYNC_FOLDERHIERARCHY_SYNCKEY); |
---|
| 1225 | $encoder->content($newsynckey); |
---|
| 1226 | $encoder->endTag(); |
---|
| 1227 | } |
---|
| 1228 | $encoder->endTag(); |
---|
| 1229 | } |
---|
| 1230 | } |
---|
| 1231 | elseif ($delete) { |
---|
| 1232 | |
---|
| 1233 | $encoder->startTag(SYNC_FOLDERHIERARCHY_FOLDERDELETE); |
---|
| 1234 | { |
---|
| 1235 | { |
---|
| 1236 | $encoder->startTag(SYNC_FOLDERHIERARCHY_STATUS); |
---|
| 1237 | $encoder->content($deletedstat); |
---|
| 1238 | $encoder->endTag(); |
---|
| 1239 | |
---|
| 1240 | $encoder->startTag(SYNC_FOLDERHIERARCHY_SYNCKEY); |
---|
| 1241 | $encoder->content($newsynckey); |
---|
| 1242 | $encoder->endTag(); |
---|
| 1243 | } |
---|
| 1244 | $encoder->endTag(); |
---|
| 1245 | } |
---|
| 1246 | |
---|
| 1247 | // remove folder from the folderflags array |
---|
| 1248 | if (($sid = array_search($serverid, $seenfolders)) !== false) { |
---|
| 1249 | unset($seenfolders[$sid]); |
---|
| 1250 | $seenfolders = array_values($seenfolders); |
---|
| 1251 | debugLog("deleted from seenfolders: ". $serverid); |
---|
| 1252 | } |
---|
| 1253 | } |
---|
| 1254 | |
---|
| 1255 | $encoder->endTag(); |
---|
| 1256 | // Save the sync state for the next time |
---|
| 1257 | $statemachine->setSyncState($newsynckey, $importer->GetState()); |
---|
| 1258 | $statemachine->setSyncState("s".$newsynckey, serialize($seenfolders)); |
---|
| 1259 | |
---|
| 1260 | return true; |
---|
| 1261 | } |
---|
| 1262 | |
---|
| 1263 | // Handle meetingresponse method |
---|
| 1264 | function HandleMeetingResponse($backend, $protocolversion) { |
---|
| 1265 | global $zpushdtd; |
---|
| 1266 | global $output, $input; |
---|
| 1267 | |
---|
| 1268 | $requests = Array(); |
---|
| 1269 | |
---|
| 1270 | $decoder = new WBXMLDecoder($input, $zpushdtd); |
---|
| 1271 | $encoder = new WBXMLEncoder($output, $zpushdtd); |
---|
| 1272 | |
---|
| 1273 | if(!$decoder->getElementStartTag(SYNC_MEETINGRESPONSE_MEETINGRESPONSE)) |
---|
| 1274 | return false; |
---|
| 1275 | |
---|
| 1276 | while($decoder->getElementStartTag(SYNC_MEETINGRESPONSE_REQUEST)) { |
---|
| 1277 | $req = Array(); |
---|
| 1278 | |
---|
| 1279 | if($decoder->getElementStartTag(SYNC_MEETINGRESPONSE_USERRESPONSE)) { |
---|
| 1280 | $req["response"] = $decoder->getElementContent(); |
---|
| 1281 | if(!$decoder->getElementEndTag()) |
---|
| 1282 | return false; |
---|
| 1283 | } |
---|
| 1284 | |
---|
| 1285 | if($decoder->getElementStartTag(SYNC_MEETINGRESPONSE_FOLDERID)) { |
---|
| 1286 | $req["folderid"] = $decoder->getElementContent(); |
---|
| 1287 | if(!$decoder->getElementEndTag()) |
---|
| 1288 | return false; |
---|
| 1289 | } |
---|
| 1290 | |
---|
| 1291 | if($decoder->getElementStartTag(SYNC_MEETINGRESPONSE_REQUESTID)) { |
---|
| 1292 | $req["requestid"] = $decoder->getElementContent(); |
---|
| 1293 | if(!$decoder->getElementEndTag()) |
---|
| 1294 | return false; |
---|
| 1295 | } |
---|
| 1296 | |
---|
| 1297 | if(!$decoder->getElementEndTag()) |
---|
| 1298 | return false; |
---|
| 1299 | |
---|
| 1300 | array_push($requests, $req); |
---|
| 1301 | } |
---|
| 1302 | |
---|
| 1303 | if(!$decoder->getElementEndTag()) |
---|
| 1304 | return false; |
---|
| 1305 | |
---|
| 1306 | |
---|
| 1307 | // Start output, simply the error code, plus the ID of the calendar item that was generated by the |
---|
| 1308 | // accept of the meeting response |
---|
| 1309 | |
---|
| 1310 | $encoder->StartWBXML(); |
---|
| 1311 | |
---|
| 1312 | $encoder->startTag(SYNC_MEETINGRESPONSE_MEETINGRESPONSE); |
---|
| 1313 | |
---|
| 1314 | foreach($requests as $req) { |
---|
| 1315 | $calendarid = ""; |
---|
| 1316 | $ok = $backend->MeetingResponse($req["requestid"], $req["folderid"], $req["response"], $calendarid); |
---|
| 1317 | $encoder->startTag(SYNC_MEETINGRESPONSE_RESULT); |
---|
| 1318 | $encoder->startTag(SYNC_MEETINGRESPONSE_REQUESTID); |
---|
| 1319 | $encoder->content($req["requestid"]); |
---|
| 1320 | $encoder->endTag(); |
---|
| 1321 | |
---|
| 1322 | $encoder->startTag(SYNC_MEETINGRESPONSE_STATUS); |
---|
| 1323 | $encoder->content($ok ? 1 : 2); |
---|
| 1324 | $encoder->endTag(); |
---|
| 1325 | |
---|
| 1326 | if($ok) { |
---|
| 1327 | $encoder->startTag(SYNC_MEETINGRESPONSE_CALENDARID); |
---|
| 1328 | $encoder->content($calendarid); |
---|
| 1329 | $encoder->endTag(); |
---|
| 1330 | } |
---|
| 1331 | |
---|
| 1332 | $encoder->endTag(); |
---|
| 1333 | } |
---|
| 1334 | |
---|
| 1335 | $encoder->endTag(); |
---|
| 1336 | |
---|
| 1337 | return true; |
---|
| 1338 | } |
---|
| 1339 | |
---|
| 1340 | |
---|
| 1341 | function HandleFolderUpdate($backend, $protocolversion) { |
---|
| 1342 | return HandleFolderCreate($backend, $protocolversion); |
---|
| 1343 | } |
---|
| 1344 | |
---|
| 1345 | function HandleFolderDelete($backend, $protocolversion) { |
---|
| 1346 | return HandleFolderCreate($backend, $protocolversion); |
---|
| 1347 | } |
---|
| 1348 | |
---|
| 1349 | function HandleProvision($backend, $devid, $protocolversion) { |
---|
| 1350 | global $user, $auth_pw, $policykey; |
---|
| 1351 | |
---|
| 1352 | global $zpushdtd, $policies; |
---|
| 1353 | global $output, $input; |
---|
| 1354 | |
---|
| 1355 | $status = SYNC_PROVISION_STATUS_SUCCESS; |
---|
| 1356 | |
---|
| 1357 | $phase2 = true; |
---|
| 1358 | |
---|
| 1359 | $decoder = new WBXMLDecoder($input, $zpushdtd); |
---|
| 1360 | $encoder = new WBXMLEncoder($output, $zpushdtd); |
---|
| 1361 | |
---|
| 1362 | if(!$decoder->getElementStartTag(SYNC_PROVISION_PROVISION)) |
---|
| 1363 | return false; |
---|
| 1364 | |
---|
| 1365 | //handle android remote wipe. |
---|
| 1366 | if ($decoder->getElementStartTag(SYNC_PROVISION_REMOTEWIPE)) { |
---|
| 1367 | if(!$decoder->getElementStartTag(SYNC_PROVISION_STATUS)) |
---|
| 1368 | return false; |
---|
| 1369 | |
---|
| 1370 | $status = $decoder->getElementContent(); |
---|
| 1371 | |
---|
| 1372 | if(!$decoder->getElementEndTag()) |
---|
| 1373 | return false; |
---|
| 1374 | |
---|
| 1375 | if(!$decoder->getElementEndTag()) |
---|
| 1376 | return false; |
---|
| 1377 | } |
---|
| 1378 | |
---|
| 1379 | else { |
---|
| 1380 | |
---|
| 1381 | if(!$decoder->getElementStartTag(SYNC_PROVISION_POLICIES)) |
---|
| 1382 | return false; |
---|
| 1383 | |
---|
| 1384 | if(!$decoder->getElementStartTag(SYNC_PROVISION_POLICY)) |
---|
| 1385 | return false; |
---|
| 1386 | |
---|
| 1387 | if(!$decoder->getElementStartTag(SYNC_PROVISION_POLICYTYPE)) |
---|
| 1388 | return false; |
---|
| 1389 | |
---|
| 1390 | $policytype = $decoder->getElementContent(); |
---|
| 1391 | if ($policytype != 'MS-WAP-Provisioning-XML') { |
---|
| 1392 | $status = SYNC_PROVISION_STATUS_SERVERERROR; |
---|
| 1393 | } |
---|
| 1394 | if(!$decoder->getElementEndTag()) //policytype |
---|
| 1395 | return false; |
---|
| 1396 | |
---|
| 1397 | if ($decoder->getElementStartTag(SYNC_PROVISION_POLICYKEY)) { |
---|
| 1398 | $devpolicykey = $decoder->getElementContent(); |
---|
| 1399 | |
---|
| 1400 | if(!$decoder->getElementEndTag()) |
---|
| 1401 | return false; |
---|
| 1402 | |
---|
| 1403 | if(!$decoder->getElementStartTag(SYNC_PROVISION_STATUS)) |
---|
| 1404 | return false; |
---|
| 1405 | |
---|
| 1406 | $status = $decoder->getElementContent(); |
---|
| 1407 | //do status handling |
---|
| 1408 | $status = SYNC_PROVISION_STATUS_SUCCESS; |
---|
| 1409 | |
---|
| 1410 | if(!$decoder->getElementEndTag()) |
---|
| 1411 | return false; |
---|
| 1412 | |
---|
| 1413 | $phase2 = false; |
---|
| 1414 | } |
---|
| 1415 | |
---|
| 1416 | if(!$decoder->getElementEndTag()) //policy |
---|
| 1417 | return false; |
---|
| 1418 | |
---|
| 1419 | if(!$decoder->getElementEndTag()) //policies |
---|
| 1420 | return false; |
---|
| 1421 | |
---|
| 1422 | if ($decoder->getElementStartTag(SYNC_PROVISION_REMOTEWIPE)) { |
---|
| 1423 | if(!$decoder->getElementStartTag(SYNC_PROVISION_STATUS)) |
---|
| 1424 | return false; |
---|
| 1425 | |
---|
| 1426 | $status = $decoder->getElementContent(); |
---|
| 1427 | |
---|
| 1428 | if(!$decoder->getElementEndTag()) |
---|
| 1429 | return false; |
---|
| 1430 | |
---|
| 1431 | if(!$decoder->getElementEndTag()) |
---|
| 1432 | return false; |
---|
| 1433 | } |
---|
| 1434 | } |
---|
| 1435 | if(!$decoder->getElementEndTag()) //provision |
---|
| 1436 | return false; |
---|
| 1437 | |
---|
| 1438 | $encoder->StartWBXML(); |
---|
| 1439 | |
---|
| 1440 | //set the new final policy key in the backend |
---|
| 1441 | if (!$phase2) { |
---|
| 1442 | $policykey = $backend->generatePolicyKey(); |
---|
| 1443 | $backend->setPolicyKey($policykey, $devid); |
---|
| 1444 | } |
---|
| 1445 | |
---|
| 1446 | $encoder->startTag(SYNC_PROVISION_PROVISION); |
---|
| 1447 | { |
---|
| 1448 | $encoder->startTag(SYNC_PROVISION_STATUS); |
---|
| 1449 | $encoder->content($status); |
---|
| 1450 | $encoder->endTag(); |
---|
| 1451 | |
---|
| 1452 | $encoder->startTag(SYNC_PROVISION_POLICIES); |
---|
| 1453 | $encoder->startTag(SYNC_PROVISION_POLICY); |
---|
| 1454 | |
---|
| 1455 | $encoder->startTag(SYNC_PROVISION_POLICYTYPE); |
---|
| 1456 | $encoder->content($policytype); |
---|
| 1457 | $encoder->endTag(); |
---|
| 1458 | |
---|
| 1459 | $encoder->startTag(SYNC_PROVISION_STATUS); |
---|
| 1460 | $encoder->content($status); |
---|
| 1461 | $encoder->endTag(); |
---|
| 1462 | |
---|
| 1463 | $encoder->startTag(SYNC_PROVISION_POLICYKEY); |
---|
| 1464 | $encoder->content($policykey); |
---|
| 1465 | $encoder->endTag(); |
---|
| 1466 | |
---|
| 1467 | if ($phase2) { |
---|
| 1468 | $encoder->startTag(SYNC_PROVISION_DATA); |
---|
| 1469 | if ($policytype == 'MS-WAP-Provisioning-XML') { |
---|
| 1470 | $encoder->content('<wap-provisioningdoc><characteristic type="SecurityPolicy"><parm name="4131" value="1"/><parm name="4133" value="1"/></characteristic></wap-provisioningdoc>'); |
---|
| 1471 | } |
---|
| 1472 | else { |
---|
| 1473 | debugLog("Wrong policy type"); |
---|
| 1474 | return false; |
---|
| 1475 | } |
---|
| 1476 | |
---|
| 1477 | $encoder->endTag();//data |
---|
| 1478 | } |
---|
| 1479 | $encoder->endTag();//policy |
---|
| 1480 | $encoder->endTag(); //policies |
---|
| 1481 | } |
---|
| 1482 | $rwstatus = $backend->getDeviceRWStatus($user, $auth_pw, $devid); |
---|
| 1483 | |
---|
| 1484 | |
---|
| 1485 | //wipe data if status is pending or wiped |
---|
| 1486 | if ($rwstatus == SYNC_PROVISION_RWSTATUS_PENDING || $rwstatus == SYNC_PROVISION_RWSTATUS_WIPED) { |
---|
| 1487 | $encoder->startTag(SYNC_PROVISION_REMOTEWIPE, false, true); |
---|
| 1488 | $backend->setDeviceRWStatus($user, $auth_pw, $devid, SYNC_PROVISION_RWSTATUS_WIPED); |
---|
| 1489 | //$rwstatus = SYNC_PROVISION_RWSTATUS_WIPED; |
---|
| 1490 | } |
---|
| 1491 | |
---|
| 1492 | $encoder->endTag();//provision |
---|
| 1493 | |
---|
| 1494 | return true; |
---|
| 1495 | } |
---|
| 1496 | |
---|
| 1497 | |
---|
| 1498 | function HandleSearch($backend, $devid, $protocolversion) { |
---|
| 1499 | global $zpushdtd; |
---|
| 1500 | global $input, $output; |
---|
| 1501 | |
---|
| 1502 | $searchrange = '0'; |
---|
| 1503 | |
---|
| 1504 | $decoder = new WBXMLDecoder($input, $zpushdtd); |
---|
| 1505 | $encoder = new WBXMLEncoder($output, $zpushdtd); |
---|
| 1506 | |
---|
| 1507 | if(!$decoder->getElementStartTag(SYNC_SEARCH_SEARCH)) |
---|
| 1508 | return false; |
---|
| 1509 | |
---|
| 1510 | if(!$decoder->getElementStartTag(SYNC_SEARCH_STORE)) |
---|
| 1511 | return false; |
---|
| 1512 | |
---|
| 1513 | if(!$decoder->getElementStartTag(SYNC_SEARCH_NAME)) |
---|
| 1514 | return false; |
---|
| 1515 | $searchname = $decoder->getElementContent(); |
---|
| 1516 | if(!$decoder->getElementEndTag()) |
---|
| 1517 | return false; |
---|
| 1518 | |
---|
| 1519 | if(!$decoder->getElementStartTag(SYNC_SEARCH_QUERY)) |
---|
| 1520 | return false; |
---|
| 1521 | $searchquery = $decoder->getElementContent(); |
---|
| 1522 | if(!$decoder->getElementEndTag()) |
---|
| 1523 | return false; |
---|
| 1524 | |
---|
| 1525 | if($decoder->getElementStartTag(SYNC_SEARCH_OPTIONS)) { |
---|
| 1526 | while(1) { |
---|
| 1527 | if($decoder->getElementStartTag(SYNC_SEARCH_RANGE)) { |
---|
| 1528 | $searchrange = $decoder->getElementContent(); |
---|
| 1529 | if(!$decoder->getElementEndTag()) |
---|
| 1530 | return false; |
---|
| 1531 | } |
---|
| 1532 | $e = $decoder->peek(); |
---|
| 1533 | if($e[EN_TYPE] == EN_TYPE_ENDTAG) { |
---|
| 1534 | $decoder->getElementEndTag(); |
---|
| 1535 | break; |
---|
| 1536 | } |
---|
| 1537 | } |
---|
| 1538 | //if(!$decoder->getElementEndTag()) |
---|
| 1539 | //return false; |
---|
| 1540 | } |
---|
| 1541 | if(!$decoder->getElementEndTag()) //store |
---|
| 1542 | return false; |
---|
| 1543 | |
---|
| 1544 | if(!$decoder->getElementEndTag()) //search |
---|
| 1545 | return false; |
---|
| 1546 | |
---|
| 1547 | |
---|
| 1548 | if (strtoupper($searchname) != "GAL") { |
---|
| 1549 | debugLog("Searchtype $searchname is not supported"); |
---|
| 1550 | return false; |
---|
| 1551 | } |
---|
| 1552 | //get search results from backend |
---|
| 1553 | $rows = $backend->getSearchResults($searchquery, $searchrange); |
---|
| 1554 | |
---|
| 1555 | $encoder->startWBXML(); |
---|
| 1556 | |
---|
| 1557 | $encoder->startTag(SYNC_SEARCH_SEARCH); |
---|
| 1558 | |
---|
| 1559 | $encoder->startTag(SYNC_SEARCH_STATUS); |
---|
| 1560 | $encoder->content(1); |
---|
| 1561 | $encoder->endTag(); |
---|
| 1562 | |
---|
| 1563 | $encoder->startTag(SYNC_SEARCH_RESPONSE); |
---|
| 1564 | $encoder->startTag(SYNC_SEARCH_STORE); |
---|
| 1565 | |
---|
| 1566 | $encoder->startTag(SYNC_SEARCH_STATUS); |
---|
| 1567 | $encoder->content(1); |
---|
| 1568 | $encoder->endTag(); |
---|
| 1569 | |
---|
| 1570 | if (is_array($rows) && !empty($rows)) { |
---|
| 1571 | $searchrange = $rows['range']; |
---|
| 1572 | unset($rows['range']); |
---|
| 1573 | foreach ($rows as $u) { |
---|
| 1574 | $encoder->startTag(SYNC_SEARCH_RESULT); |
---|
| 1575 | $encoder->startTag(SYNC_SEARCH_PROPERTIES); |
---|
| 1576 | |
---|
| 1577 | $encoder->startTag(SYNC_GAL_DISPLAYNAME); |
---|
| 1578 | $encoder->content($u["fullname"]); |
---|
| 1579 | $encoder->endTag(); |
---|
| 1580 | |
---|
| 1581 | $encoder->startTag(SYNC_GAL_PHONE); |
---|
| 1582 | $encoder->content($u["businessphone"]); |
---|
| 1583 | $encoder->endTag(); |
---|
| 1584 | |
---|
| 1585 | $encoder->startTag(SYNC_GAL_ALIAS); |
---|
| 1586 | $encoder->content($u["username"]); |
---|
| 1587 | $encoder->endTag(); |
---|
| 1588 | |
---|
| 1589 | //it's not possible not get first and last name of an user |
---|
| 1590 | //from the gab and user functions, so we just set fullname |
---|
| 1591 | //to lastname and leave firstname empty because nokia needs |
---|
| 1592 | //first and lastname in order to display the search result |
---|
| 1593 | $encoder->startTag(SYNC_GAL_FIRSTNAME); |
---|
| 1594 | $encoder->content(""); |
---|
| 1595 | $encoder->endTag(); |
---|
| 1596 | |
---|
| 1597 | $encoder->startTag(SYNC_GAL_LASTNAME); |
---|
| 1598 | $encoder->content($u["fullname"]); |
---|
| 1599 | $encoder->endTag(); |
---|
| 1600 | |
---|
| 1601 | $encoder->startTag(SYNC_GAL_EMAILADDRESS); |
---|
| 1602 | $encoder->content($u["emailaddress"]); |
---|
| 1603 | $encoder->endTag(); |
---|
| 1604 | |
---|
| 1605 | $encoder->endTag();//result |
---|
| 1606 | $encoder->endTag();//properties |
---|
| 1607 | } |
---|
| 1608 | $encoder->startTag(SYNC_SEARCH_RANGE); |
---|
| 1609 | $encoder->content($searchrange); |
---|
| 1610 | $encoder->endTag(); |
---|
| 1611 | |
---|
| 1612 | $encoder->startTag(SYNC_SEARCH_TOTAL); |
---|
| 1613 | $encoder->content(count($rows)); |
---|
| 1614 | $encoder->endTag(); |
---|
| 1615 | } |
---|
| 1616 | |
---|
| 1617 | $encoder->endTag();//store |
---|
| 1618 | $encoder->endTag();//response |
---|
| 1619 | $encoder->endTag();//search |
---|
| 1620 | |
---|
| 1621 | |
---|
| 1622 | return true; |
---|
| 1623 | } |
---|
| 1624 | |
---|
| 1625 | function HandleRequest($backend, $cmd, $devid, $protocolversion) { |
---|
| 1626 | switch($cmd) { |
---|
| 1627 | case 'Sync': |
---|
| 1628 | $status = HandleSync($backend, $protocolversion, $devid); |
---|
| 1629 | break; |
---|
| 1630 | case 'SendMail': |
---|
| 1631 | $status = HandleSendMail($backend, $protocolversion); |
---|
| 1632 | break; |
---|
| 1633 | case 'SmartForward': |
---|
| 1634 | $status = HandleSmartForward($backend, $protocolversion); |
---|
| 1635 | break; |
---|
| 1636 | case 'SmartReply': |
---|
| 1637 | $status = HandleSmartReply($backend, $protocolversion); |
---|
| 1638 | break; |
---|
| 1639 | case 'GetAttachment': |
---|
| 1640 | $status = HandleGetAttachment($backend, $protocolversion); |
---|
| 1641 | break; |
---|
| 1642 | case 'GetHierarchy': |
---|
| 1643 | $status = HandleGetHierarchy($backend, $protocolversion, $devid); |
---|
| 1644 | break; |
---|
| 1645 | case 'CreateCollection': |
---|
| 1646 | $status = HandleCreateCollection($backend, $protocolversion); |
---|
| 1647 | break; |
---|
| 1648 | case 'DeleteCollection': |
---|
| 1649 | $status = HandleDeleteCollection($backend, $protocolversion); |
---|
| 1650 | break; |
---|
| 1651 | case 'MoveCollection': |
---|
| 1652 | $status = HandleMoveCollection($backend, $protocolversion); |
---|
| 1653 | break; |
---|
| 1654 | case 'FolderSync': |
---|
| 1655 | $status = HandleFolderSync($backend, $protocolversion); |
---|
| 1656 | break; |
---|
| 1657 | case 'FolderCreate': |
---|
| 1658 | $status = HandleFolderCreate($backend, $protocolversion); |
---|
| 1659 | break; |
---|
| 1660 | case 'FolderDelete': |
---|
| 1661 | $status = HandleFolderDelete($backend, $protocolversion); |
---|
| 1662 | break; |
---|
| 1663 | case 'FolderUpdate': |
---|
| 1664 | $status = HandleFolderUpdate($backend, $protocolversion); |
---|
| 1665 | break; |
---|
| 1666 | case 'MoveItems': |
---|
| 1667 | $status = HandleMoveItems($backend, $protocolversion); |
---|
| 1668 | break; |
---|
| 1669 | case 'GetItemEstimate': |
---|
| 1670 | $status = HandleGetItemEstimate($backend, $protocolversion, $devid); |
---|
| 1671 | break; |
---|
| 1672 | case 'MeetingResponse': |
---|
| 1673 | $status = HandleMeetingResponse($backend, $protocolversion); |
---|
| 1674 | break; |
---|
| 1675 | case 'Notify': // Used for sms-based notifications (pushmail) |
---|
| 1676 | $status = HandleNotify($backend, $protocolversion); |
---|
| 1677 | break; |
---|
| 1678 | case 'Ping': // Used for http-based notifications (pushmail) |
---|
| 1679 | $status = HandlePing($backend, $devid, $protocolversion); |
---|
| 1680 | break; |
---|
| 1681 | case 'Provision': |
---|
| 1682 | $status = (PROVISIONING === true) ? HandleProvision($backend, $devid, $protocolversion) : false; |
---|
| 1683 | break; |
---|
| 1684 | case 'Search': |
---|
| 1685 | $status = HandleSearch($backend, $devid, $protocolversion); |
---|
| 1686 | break; |
---|
| 1687 | |
---|
| 1688 | default: |
---|
| 1689 | debugLog("unknown command - not implemented"); |
---|
| 1690 | $status = false; |
---|
| 1691 | break; |
---|
| 1692 | } |
---|
| 1693 | |
---|
| 1694 | return $status; |
---|
| 1695 | } |
---|
| 1696 | |
---|
| 1697 | function readStream(&$input) { |
---|
| 1698 | $s = ""; |
---|
| 1699 | |
---|
| 1700 | while(1) { |
---|
| 1701 | $data = fread($input, 4096); |
---|
| 1702 | if(strlen($data) == 0) |
---|
| 1703 | break; |
---|
| 1704 | $s .= $data; |
---|
| 1705 | } |
---|
| 1706 | |
---|
| 1707 | return $s; |
---|
| 1708 | } |
---|
| 1709 | |
---|
| 1710 | ?> |
---|