From 9419994a6006e272f2d96f410f5e3809267dac56 Mon Sep 17 00:00:00 2001
From: Mark Crane <markjcrane@gmail.com>
Date: Fri, 6 Dec 2013 12:36:52 +0000
Subject: [PATCH] Fix that code that writes the gateway xml to the file system
 so that it will use the gateway uuid for the filename and gateway name.
 Benefit of using the XML is that it is a major step closer to renaming
 tenants, or changing the gateway name without hurting the outbound routes.

---
 resources/switch.php | 192 +++++++++++++++++++++----------------------
 1 file changed, 92 insertions(+), 100 deletions(-)

diff --git a/resources/switch.php b/resources/switch.php
index 0014725c29..0dafc59049 100644
--- a/resources/switch.php
+++ b/resources/switch.php
@@ -1725,116 +1725,108 @@ function save_gateway_xml() {
 		$result = $prep_statement->fetchAll(PDO::FETCH_ASSOC);
 		foreach ($result as &$row) {
 			if ($row['enabled'] != "false") {
-					//remove invalid characters from the file names
-						$gateway = $row['gateway'];
-						$gateway = str_replace(" ", "_", $gateway);
-						$gateway = preg_replace("/[\*\:\\/\<\>\|\'\"\?]/", "", $gateway);
 					//set the default profile as external
 						$profile = $row['profile'];
 						if (strlen($profile) == 0) {
 							$profile = "external";
 						}
-					if (count($_SESSION["domains"]) > 1) {
-						$fout = fopen($_SESSION['switch']['gateways']['dir']."/".$profile."/v_".$_SESSION['domain_name'].'-'.$gateway.".xml","w");
+					//open the xml file
+						$fout = fopen($_SESSION['switch']['gateways']['dir']."/".$profile."/v_".$row['gateway_uuid'].".xml","w");
+					//build the xml
 						$xml .= "<include>\n";
-						$xml .= "    <gateway name=\"". $_SESSION['domain_name'] .'-'. $gateway . "\">\n";
-					}
-					else {
-						$fout = fopen($_SESSION['switch']['gateways']['dir']."/".$profile."/v_".$gateway.".xml","w");
-						$xml .= "<include>\n";
-						$xml .= "    <gateway name=\"" . $gateway . "\">\n";
-					}
-					if (strlen($row['username']) > 0) {
-						$xml .= "      <param name=\"username\" value=\"" . $row['username'] . "\"/>\n";
-					}
-					else {
-						$xml .= "      <param name=\"username\" value=\"register:false\"/>\n";
-					}
-					if (strlen($row['distinct_to']) > 0) {
-						$xml .= "      <param name=\"distinct-to\" value=\"" . $row['distinct_to'] . "\"/>\n";
-					}
-					if (strlen($row['auth_username']) > 0) {
-						$xml .= "      <param name=\"auth-username\" value=\"" . $row['auth_username'] . "\"/>\n";
-					}
-					if (strlen($row['password']) > 0) {
-						$xml .= "      <param name=\"password\" value=\"" . $row['password'] . "\"/>\n";
-					}
-					else {
-						$xml .= "      <param name=\"password\" value=\"register:false\"/>\n";
-					}
-					if (strlen($row['realm']) > 0) {
-						$xml .= "      <param name=\"realm\" value=\"" . $row['realm'] . "\"/>\n";
-					}
-					if (strlen($row['from_user']) > 0) {
-						$xml .= "      <param name=\"from-user\" value=\"" . $row['from_user'] . "\"/>\n";
-					}
-					if (strlen($row['from_domain']) > 0) {
-						$xml .= "      <param name=\"from-domain\" value=\"" . $row['from_domain'] . "\"/>\n";
-					}
-					if (strlen($row['proxy']) > 0) {
-						$xml .= "      <param name=\"proxy\" value=\"" . $row['proxy'] . "\"/>\n";
-					}
-					if (strlen($row['register_proxy']) > 0) {
-										$xml .= "      <param name=\"register-proxy\" value=\"" . $row['register_proxy'] . "\"/>\n";
-					}
-					if (strlen($row['outbound_proxy']) > 0) {
-							$xml .= "      <param name=\"outbound-proxy\" value=\"" . $row['outbound_proxy'] . "\"/>\n";
-					}
-					if (strlen($row['expire_seconds']) > 0) {
-						$xml .= "      <param name=\"expire-seconds\" value=\"" . $row['expire_seconds'] . "\"/>\n";
-					}
-					if (strlen($row['register']) > 0) {
-						$xml .= "      <param name=\"register\" value=\"" . $row['register'] . "\"/>\n";
-					}
-
-					if (strlen($row['register_transport']) > 0) {
-						switch ($row['register_transport']) {
-						case "udp":
-							$xml .= "      <param name=\"register-transport\" value=\"udp\"/>\n";
-							break;
-						case "tcp":
-							$xml .= "      <param name=\"register-transport\" value=\"tcp\"/>\n";
-							break;
-						case "tls":
-							$xml .= "      <param name=\"register-transport\" value=\"tls\"/>\n";
-							$xml .= "      <param name=\"contact-params\" value=\"transport=tls\"/>\n";
-							break;
-						default:
-							$xml .= "      <param name=\"register-transport\" value=\"" . $row['register_transport'] . "\"/>\n";
+						$xml .= "    <gateway name=\"" . $row['gateway_uuid'] . "\">\n";
+						if (strlen($row['username']) > 0) {
+							$xml .= "      <param name=\"username\" value=\"" . $row['username'] . "\"/>\n";
+						}
+						else {
+							$xml .= "      <param name=\"username\" value=\"register:false\"/>\n";
+						}
+						if (strlen($row['distinct_to']) > 0) {
+							$xml .= "      <param name=\"distinct-to\" value=\"" . $row['distinct_to'] . "\"/>\n";
+						}
+						if (strlen($row['auth_username']) > 0) {
+							$xml .= "      <param name=\"auth-username\" value=\"" . $row['auth_username'] . "\"/>\n";
+						}
+						if (strlen($row['password']) > 0) {
+							$xml .= "      <param name=\"password\" value=\"" . $row['password'] . "\"/>\n";
+						}
+						else {
+							$xml .= "      <param name=\"password\" value=\"register:false\"/>\n";
+						}
+						if (strlen($row['realm']) > 0) {
+							$xml .= "      <param name=\"realm\" value=\"" . $row['realm'] . "\"/>\n";
+						}
+						if (strlen($row['from_user']) > 0) {
+							$xml .= "      <param name=\"from-user\" value=\"" . $row['from_user'] . "\"/>\n";
+						}
+						if (strlen($row['from_domain']) > 0) {
+							$xml .= "      <param name=\"from-domain\" value=\"" . $row['from_domain'] . "\"/>\n";
+						}
+						if (strlen($row['proxy']) > 0) {
+							$xml .= "      <param name=\"proxy\" value=\"" . $row['proxy'] . "\"/>\n";
+						}
+						if (strlen($row['register_proxy']) > 0) {
+							$xml .= "      <param name=\"register-proxy\" value=\"" . $row['register_proxy'] . "\"/>\n";
+						}
+						if (strlen($row['outbound_proxy']) > 0) {
+							$xml .= "      <param name=\"outbound-proxy\" value=\"" . $row['outbound_proxy'] . "\"/>\n";
+						}
+						if (strlen($row['expire_seconds']) > 0) {
+							$xml .= "      <param name=\"expire-seconds\" value=\"" . $row['expire_seconds'] . "\"/>\n";
+						}
+						if (strlen($row['register']) > 0) {
+							$xml .= "      <param name=\"register\" value=\"" . $row['register'] . "\"/>\n";
 						}
-					  }
 
-					if (strlen($row['retry_seconds']) > 0) {
-						$xml .= "      <param name=\"retry-seconds\" value=\"" . $row['retry_seconds'] . "\"/>\n";
-					}
-					if (strlen($row['extension']) > 0) {
-						$xml .= "      <param name=\"extension\" value=\"" . $row['extension'] . "\"/>\n";
-					}
-					if (strlen($row['ping']) > 0) {
-						$xml .= "      <param name=\"ping\" value=\"" . $row['ping'] . "\"/>\n";
-					}
-					if (strlen($row['context']) > 0) {
-						$xml .= "      <param name=\"context\" value=\"" . $row['context'] . "\"/>\n";
-					}
-					if (strlen($row['caller_id_in_from']) > 0) {
-						$xml .= "      <param name=\"caller-id-in-from\" value=\"" . $row['caller_id_in_from'] . "\"/>\n";
-					}
-					if (strlen($row['supress_cng']) > 0) {
-						$xml .= "      <param name=\"supress-cng\" value=\"" . $row['supress_cng'] . "\"/>\n";
-					}
-					if (strlen($row['sip_cid_type']) > 0) {
-						$xml .= "      <param name=\"sip_cid_type\" value=\"" . $row['sip_cid_type'] . "\"/>\n";
-					}
-					if (strlen($row['extension_in_contact']) > 0) {
-						$xml .= "      <param name=\"extension-in-contact\" value=\"" . $row['extension_in_contact'] . "\"/>\n";
-					}
+						if (strlen($row['register_transport']) > 0) {
+							switch ($row['register_transport']) {
+							case "udp":
+								$xml .= "      <param name=\"register-transport\" value=\"udp\"/>\n";
+								break;
+							case "tcp":
+								$xml .= "      <param name=\"register-transport\" value=\"tcp\"/>\n";
+								break;
+							case "tls":
+								$xml .= "      <param name=\"register-transport\" value=\"tls\"/>\n";
+								$xml .= "      <param name=\"contact-params\" value=\"transport=tls\"/>\n";
+								break;
+							default:
+								$xml .= "      <param name=\"register-transport\" value=\"" . $row['register_transport'] . "\"/>\n";
+							}
+						}
 
-					$xml .= "    </gateway>\n";
-					$xml .= "</include>";
+						if (strlen($row['retry_seconds']) > 0) {
+							$xml .= "      <param name=\"retry-seconds\" value=\"" . $row['retry_seconds'] . "\"/>\n";
+						}
+						if (strlen($row['extension']) > 0) {
+							$xml .= "      <param name=\"extension\" value=\"" . $row['extension'] . "\"/>\n";
+						}
+						if (strlen($row['ping']) > 0) {
+							$xml .= "      <param name=\"ping\" value=\"" . $row['ping'] . "\"/>\n";
+						}
+						if (strlen($row['context']) > 0) {
+							$xml .= "      <param name=\"context\" value=\"" . $row['context'] . "\"/>\n";
+						}
+						if (strlen($row['caller_id_in_from']) > 0) {
+							$xml .= "      <param name=\"caller-id-in-from\" value=\"" . $row['caller_id_in_from'] . "\"/>\n";
+						}
+						if (strlen($row['supress_cng']) > 0) {
+							$xml .= "      <param name=\"supress-cng\" value=\"" . $row['supress_cng'] . "\"/>\n";
+						}
+						if (strlen($row['sip_cid_type']) > 0) {
+							$xml .= "      <param name=\"sip_cid_type\" value=\"" . $row['sip_cid_type'] . "\"/>\n";
+						}
+						if (strlen($row['extension_in_contact']) > 0) {
+							$xml .= "      <param name=\"extension-in-contact\" value=\"" . $row['extension_in_contact'] . "\"/>\n";
+						}
 
-					fwrite($fout, $xml);
-					unset($xml);
-					fclose($fout);
+						$xml .= "    </gateway>\n";
+						$xml .= "</include>";
+
+					//write the xml
+						fwrite($fout, $xml);
+						unset($xml);
+						fclose($fout);
 			}
 
 		} //end foreach