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<?php
/***********************************************
* File : mapiutils.php
* Project : Z-Push
* Descr :
*
* Created : 14.02.2011
*
* Copyright 2007 - 2011 Zarafa Deutschland GmbH
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation with the following additional
* term according to sec. 7:
*
* According to sec. 7 of the GNU Affero General Public License, version 3,
* the terms of the AGPL are supplemented with the following terms:
*
* "Zarafa" is a registered trademark of Zarafa B.V.
* "Z-Push" is a registered trademark of Zarafa Deutschland GmbH
* The licensing of the Program under the AGPL does not imply a trademark license.
* Therefore any rights, title and interest in our trademarks remain entirely with us.
*
* However, if you propagate an unmodified version of the Program you are
* allowed to use the term "Z-Push" to indicate that you distribute the Program.
* Furthermore you may use our trademarks where it is necessary to indicate
* the intended purpose of a product or service provided you use it in accordance
* with honest practices in industrial or commercial matters.
* If you want to propagate modified versions of the Program under the name "Z-Push",
* you may only do so if you have a written permission by Zarafa Deutschland GmbH
* (to acquire a permission please contact Zarafa at trademark@zarafa.com).
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Consult LICENSE file for details
************************************************/
/**
*
* MAPI to AS mapping class
*
*
*/
class MAPIUtils {
/**
* Create a MAPI restriction to use within an email folder which will
* return all messages since since $timestamp
*
* @param long $timestamp Timestamp since when to include messages
*
* @access public
* @return array
*/
public static function GetEmailRestriction($timestamp) {
$restriction = array ( RES_PROPERTY,
array ( RELOP => RELOP_GE,
ULPROPTAG => PR_MESSAGE_DELIVERY_TIME,
VALUE => $timestamp
)
);
return $restriction;
}
/**
* Create a MAPI restriction to use in the calendar which will
* return all future calendar items, plus those since $timestamp
*
* @param long $timestamp Timestamp since when to include messages
*
* @access public
* @return array
*/
//TODO getting named properties
public static function GetCalendarRestriction($store, $timestamp) {
// This is our viewing window
$start = $timestamp;
$end = 0x7fffffff; // infinite end
$props = MAPIMapping::GetAppointmentProperties();
$props = getPropIdsFromStrings($store, $props);
$restriction = Array(RES_OR,
Array(
// OR
// item.end > window.start && item.start < window.end
Array(RES_AND,
Array(
Array(RES_PROPERTY,
Array(RELOP => RELOP_LE,
ULPROPTAG => $props["starttime"],
VALUE => $end
)
),
Array(RES_PROPERTY,
Array(RELOP => RELOP_GE,
ULPROPTAG => $props["endtime"],
VALUE => $start
)
)
)
),
// OR
Array(RES_OR,
Array(
// OR
// (EXIST(recurrence_enddate_property) && item[isRecurring] == true && item[end] >= start)
Array(RES_AND,
Array(
Array(RES_EXIST,
Array(ULPROPTAG => $props["recurrenceend"],
)
),
Array(RES_PROPERTY,
Array(RELOP => RELOP_EQ,
ULPROPTAG => $props["isrecurring"],
VALUE => true
)
),
Array(RES_PROPERTY,
Array(RELOP => RELOP_GE,
ULPROPTAG => $props["recurrenceend"],
VALUE => $start
)
)
)
),
// OR
// (!EXIST(recurrence_enddate_property) && item[isRecurring] == true && item[start] <= end)
Array(RES_AND,
Array(
Array(RES_NOT,
Array(
Array(RES_EXIST,
Array(ULPROPTAG => $props["recurrenceend"]
)
)
)
),
Array(RES_PROPERTY,
Array(RELOP => RELOP_LE,
ULPROPTAG => $props["starttime"],
VALUE => $end
)
),
Array(RES_PROPERTY,
Array(RELOP => RELOP_EQ,
ULPROPTAG => $props["isrecurring"],
VALUE => true
)
)
)
)
)
) // EXISTS OR
)
); // global OR
return $restriction;
}
/**
* Create a MAPI restriction in order to check if a contact has a picture
*
* @access public
* @return array
*/
public static function GetContactPicRestriction() {
return array ( RES_PROPERTY,
array (
RELOP => RELOP_EQ,
ULPROPTAG => mapi_prop_tag(PT_BOOLEAN, 0x7FFF),
VALUE => true
)
);
}
/**
* Create a MAPI restriction for search
*
* @access public
*
* @param string $query
* @return array
*/
public static function GetSearchRestriction($query) {
return array(RES_AND,
array(
array(RES_OR,
array(
array(RES_CONTENT, array(FUZZYLEVEL => FL_SUBSTRING | FL_IGNORECASE, ULPROPTAG => PR_DISPLAY_NAME, VALUE => $query)),
array(RES_CONTENT, array(FUZZYLEVEL => FL_SUBSTRING | FL_IGNORECASE, ULPROPTAG => PR_ACCOUNT, VALUE => $query)),
), // RES_OR
),
array(
RES_PROPERTY,
array(RELOP => RELOP_EQ, ULPROPTAG => PR_OBJECT_TYPE, VALUE => MAPI_MAILUSER)
)
) // RES_AND
);
}
/**
* Handles recurring item for meeting request coming from tnef
*
* @access public
*
* @param array $mapiprops
* @param array $props
*/
public static function handleRecurringItem(&$mapiprops, &$props) {
$mapiprops[$props["isrecurringtag"]] = true;
$mapiprops[$props["sideeffects"]] = 369;
//both goids have the same value
$mapiprops[$props["goid2tag"]] = $mapiprops[$props["goidtag"]];
$mapiprops[$props["type"]] = "IPM.Appointment";
$mapiprops[$props["busystatus"]] = 1; //tentative
$mapiprops[PR_RESPONSE_REQUESTED] = true;
$mapiprops[PR_ICON_INDEX] = 1027;
$mapiprops[$props["meetingstatus"]] = olMeetingReceived; // The recipient is receiving the request
$mapiprops[$props["responsestatus"]] = olResponseNotResponded;
$mapiprops[$props["usetnef"]] = true;
}
/**
* Reads data of large properties from a stream
*
* @access public
*
* @param MAPIMessage $message
* @param long $prop
* @return string
*/
public static function readPropStream($message, $prop) {
$stream = mapi_openproperty($message, $prop, IID_IStream, 0, 0);
$data = "";
$string = "";
while(1) {
$data = mapi_stream_read($stream, 1024);
if(strlen($data) == 0)
break;
$string .= $data;
}
return $string;
}
/**
* Checks if a store supports properties containing unicode characters
*
* @access public
* @param MAPIStore $store
*/
public static function IsUnicodeStore($store) {
$supportmask = mapi_getprops($store, array(PR_STORE_SUPPORT_MASK));
if (isset($supportmask[PR_STORE_SUPPORT_MASK]) && ($supportmask[PR_STORE_SUPPORT_MASK] & STORE_UNICODE_OK)) {
ZLog::Write(LOGLEVEL_DEBUG, "Store supports properties containing Unicode characters.");
define('STORE_SUPPORTS_UNICODE', true);
//setlocale to UTF-8 in order to support properties containing Unicode characters
setlocale(LC_CTYPE, "en_US.UTF-8");
define('STORE_INTERNET_CPID', INTERNET_CPID_UTF8);
}
}
/**
* Gets attachment from a Mail_mimeDecode parsed email and stores it into MAPI
*
* @param mixed $mapimessage target message
* @param object $part Mail_mimeDecode part to be stored
*
* @access public
* @return boolean
*/
public static function StoreAttachment($mapimessage, $part) {
// attachment
$attach = mapi_message_createattach($mapimessage);
$filename = "";
// Filename is present in both Content-Type: name=.. and in Content-Disposition: filename=
if(isset($part->ctype_parameters["name"]))
$filename = $part->ctype_parameters["name"];
else if(isset($part->d_parameters["name"]))
$filename = $part->d_parameters["filename"];
else if (isset($part->d_parameters["filename"])) // sending appointment with nokia & android only filename is set
$filename = $part->d_parameters["filename"];
// filenames with more than 63 chars as splitted several strings
else if (isset($part->d_parameters["filename*0"])) {
for ($i=0; $i< count($part->d_parameters); $i++)
if (isset($part->d_parameters["filename*".$i]))
$filename .= $part->d_parameters["filename*".$i];
}
else
$filename = "untitled";
// Android just doesn't send content-type, so mimeDecode doesn't performs base64 decoding
// on meeting requests text/calendar somewhere inside content-transfer-encoding
if (isset($part->headers['content-transfer-encoding']) && strpos($part->headers['content-transfer-encoding'], 'base64')) {
if (strpos($part->headers['content-transfer-encoding'], 'text/calendar') !== false) {
$part->ctype_primary = 'text';
$part->ctype_secondary = 'calendar';
}
if (!isset($part->headers['content-type']))
$part->body = base64_decode($part->body);
}
mapi_setprops($attach, array(
// Set filename and attachment type
PR_ATTACH_LONG_FILENAME => u2wi($filename),
PR_ATTACH_METHOD => ATTACH_BY_VALUE,
// Set attachment data
PR_ATTACH_DATA_BIN => $part->body,
// Set MIME type
PR_ATTACH_MIME_TAG => $part->ctype_primary . "/" . $part->ctype_secondary));
ZLog::Write(LOGLEVEL_DEBUG, sprintf("Utils::StoreAttachment: Attachment '%s' with %d bytes saved", $filename, strlen($part->body)));
return mapi_savechanges($attach);
}
/**
* Returns the MAPI PR_CONTAINER_CLASS string for an ActiveSync Foldertype
*
* @param int $foldertype
*
* @access public
* @return string
*/
public static function GetContainerClassFromFolderType($foldertype) {
switch ($foldertype) {
case SYNC_FOLDER_TYPE_TASK:
case SYNC_FOLDER_TYPE_USER_TASK:
return "IPF.Task";
break;
case SYNC_FOLDER_TYPE_APPOINTMENT:
case SYNC_FOLDER_TYPE_USER_APPOINTMENT:
return "IPF.Appointment";
break;
case SYNC_FOLDER_TYPE_CONTACT:
case SYNC_FOLDER_TYPE_USER_CONTACT:
return "IPF.Contact";
break;
case SYNC_FOLDER_TYPE_NOTE:
case SYNC_FOLDER_TYPE_USER_NOTE:
return "IPF.StickyNote";
break;
case SYNC_FOLDER_TYPE_JOURNAL:
case SYNC_FOLDER_TYPE_USER_JOURNAL:
return "IPF.Journal";
break;
case SYNC_FOLDER_TYPE_INBOX:
case SYNC_FOLDER_TYPE_DRAFTS:
case SYNC_FOLDER_TYPE_WASTEBASKET:
case SYNC_FOLDER_TYPE_SENTMAIL:
case SYNC_FOLDER_TYPE_OUTBOX:
case SYNC_FOLDER_TYPE_USER_MAIL:
case SYNC_FOLDER_TYPE_OTHER:
case SYNC_FOLDER_TYPE_UNKNOWN:
default:
return "IPF.Note";
break;
}
}
}
?>
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