replace deprecated mapi_openpropertytostream

mapi_openpropertytostream has been marked as deprecated in php-mapi,
replace usage with mapi_openproperty.

src/backend/kopano/kopano.php

@@ -730,7 +730,7 @@ class BackendKopano implements IBackend, ISearchProvider {
             $attachment->contenttype = "message/rfc822";
         }
         else
-            $stream = mapi_openpropertytostream($attach, PR_ATTACH_DATA_BIN);
+            $stream = mapi_openproperty($attach, PR_ATTACH_DATA_BIN, IID_IStream, 0, 0);
 
         if(!$stream)
             throw new StatusException(sprintf("KopanoBackend->GetAttachmentData('%s'): Error, unable to open attachment data stream: 0x%X", $attname, mapi_last_hresult()), SYNC_ITEMOPERATIONSSTATUS_INVALIDATT);

src/backend/kopano/mapi/class.taskrecurrence.php

@@ -304,7 +304,7 @@
 
             if (!empty($msgbody) && strrpos($msgbody, $separator) === false) {
                 $msgbody = $separator . $msgbody;
-                $stream = mapi_openpropertytostream($this->message, PR_BODY, MAPI_CREATE | MAPI_MODIFY);
+                $stream = mapi_openproperty($this->message, PR_BODY, IID_IStream, 0, MAPI_CREATE | MAPI_MODIFY);
                 mapi_stream_setsize($stream, strlen($msgbody));
                 mapi_stream_write($stream, $msgbody);
                 mapi_stream_commit($stream);

src/backend/kopano/mapi/class.taskrequest.php

@@ -313,7 +313,7 @@
 
             // Set Body
             $body = $this->getBody();
-            $stream = mapi_openpropertytostream($outgoing, PR_BODY, MAPI_CREATE | MAPI_MODIFY);
+            $stream = mapi_openproperty($outgoing, PR_BODY, IID_IStream, 0, MAPI_MODIFY | MAPI_CREATE);
             mapi_stream_setsize($stream, strlen($body));
             mapi_stream_write($stream, $body);
             mapi_stream_commit($stream);
@@ -487,7 +487,7 @@
 
                 $this->setRecipientsForResponse($outgoing, tdmtTaskUpd, true);
                 $body = $this->getBody();
-                $stream = mapi_openpropertytostream($outgoing, PR_BODY, MAPI_CREATE | MAPI_MODIFY);
+                $stream = mapi_openproperty($outgoing, PR_BODY, IID_IStream, 0, MAPI_CREATE | MAPI_MODIFY);
                 mapi_stream_setsize($stream, strlen($body));
                 mapi_stream_write($stream, $body);
                 mapi_stream_commit($stream);
@@ -633,7 +633,7 @@
 
             // Set Body
             $body = $this->getBody();
-            $stream = mapi_openpropertytostream($outgoing, PR_BODY, MAPI_CREATE | MAPI_MODIFY);
+            $stream = mapi_openproperty($outgoing, PR_BODY, IID_IStream, 0, MAPI_CREATE | MAPI_MODIFY);
             mapi_stream_setsize($stream, strlen($body));
             mapi_stream_write($stream, $body);
             mapi_stream_commit($stream);

src/backend/kopano/mapiprovider.php

@@ -733,7 +733,7 @@ class MAPIProvider {
                     }
                     // android devices require attachment size in order to display an attachment properly
                     if (!isset($attachprops[PR_ATTACH_SIZE])) {
-                        $stream = mapi_openpropertytostream($mapiattach, PR_ATTACH_DATA_BIN);
+                        $stream = mapi_openproperty($mapiattach, PR_ATTACH_DATA_BIN, IID_IStream, 0, 0);
                         // It's not possible to open some (embedded only?) messages, so we need to open the attachment object itself to get the data
                         if (mapi_last_hresult()) {
                             $embMessage = mapi_attach_openobj($mapiattach);