1 files changed, 13 insertions, 0 deletions
diff --git a/lib/omb.php b/lib/omb.php
index 91c1906e3..9efdaff62 100644
--- a/lib/omb.php
+++ b/lib/omb.php
@@ -61,6 +61,19 @@ function omb_hmac_sha1() {
 	return $hmac_method;
 }
 
+function omb_service_filter($type) {
+	return create_function('$s', 
+						   'return omb_match_service($s, \''.$type.'\'');
+}
+	
+function omb_match_service($service, $type) {
+	if ($service && $service->matchTypes(array($type))) {
+		return TRUE;
+	} else {
+		return FALSE;
+	}
+}
+
 function omb_service_uri($service) {
 	$uris = $service->getURIs();
 	if (!$uris) {