Fixup service matching so that OpenVPN and CP instances aren't missing after one was added.

3 files changed, 46 insertions, 2 deletions

diff --git a/config/servicewatchdog/services_servicewatchdog_add.php b/config/servicewatchdog/services_servicewatchdog_add.php
index 791b973d..11e5e284 100644
--- a/config/servicewatchdog/services_servicewatchdog_add.php
+++ b/config/servicewatchdog/services_servicewatchdog_add.php
@@ -95,7 +95,7 @@ include("head.inc");
 		<select name="svcid" class="formselect" id="svcid">
 <?php		$i=0;
 		foreach ($system_services as $svc): ?>
-			<?php if (!empty($svc['name']) && !in_array($svc['name'], $a_pwservice_names)): ?>
+			<?php if (!servicewatchdog_is_service_watched($svc)): ?>
 			<?php $svc['description'] = empty($svc['description']) ? get_pkg_descr($svc['name']) : $svc['description']; ?>
 			<option value="<?= $i ?>"><?=$svc['name'];?>: <?= strlen($svc['description']) > 50 ? substr($svc['description'], 0, 50) . "..." : $svc['description'];?></option>
 			<?php endif;
diff --git a/config/servicewatchdog/servicewatchdog.inc b/config/servicewatchdog/servicewatchdog.inc
index 6e5f1f55..1bdb1ce9 100644
--- a/config/servicewatchdog/servicewatchdog.inc
+++ b/config/servicewatchdog/servicewatchdog.inc
@@ -4,6 +4,50 @@ require_once("services.inc");
 require_once("service-utils.inc");
 require_once("util.inc");
 
+function servicewatchdog_service_matches($svc1, $svc2) {
+	/* If the arrays are equal, it must be the same service. */
+	if ($svc1 == $svc2)
+		return true;
+	/* If the names are different, they must not be the same. */
+	if ($svc1['name'] != $svc2['name'])
+		return false;
+	switch ($svc1['name']) {
+		case "openvpn":
+			if (($svc1['mode'] == $svc2['mode']) && ($svc1['vpnid'] == $svc2['vpnid']))
+				return true;
+			else
+				return false;
+			break;
+		case "captiveportal":
+			if ($svc1['zone'] == $svc2['zone'])
+				return true;
+			else
+				return false;
+			break;
+		default:
+			/* Other services must be the same if the name matches. */
+			return true;
+	}
+}
+
+function servicewatchdog_is_service_watched($svc) {
+	global $config;
+	if (!is_array($config['installedpackages']['servicewatchdog']['item'])) {
+		$config['installedpackages']['servicewatchdog']['item'] = array();
+	}
+	$a_pwservices = &$config['installedpackages']['servicewatchdog']['item'];
+	$blacklisted_services = array("cron");
+
+	if (empty($svc['name']) || in_array($svc['name'], $blacklisted_services))
+		return true;
+
+	foreach ($a_pwservices as $a_svc) {
+		if (servicewatchdog_service_matches($svc, $a_svc))
+			return true;
+	}
+	return false;
+}
+
 function servicewatchdog_cron_job() {
 	global $config;
 	if (!is_array($config['installedpackages']['servicewatchdog']['item'])) {
diff --git a/config/servicewatchdog/servicewatchdog.xml b/config/servicewatchdog/servicewatchdog.xml
index 3b2e1320..5e1ce309 100644
--- a/config/servicewatchdog/servicewatchdog.xml
+++ b/config/servicewatchdog/servicewatchdog.xml
@@ -40,7 +40,7 @@
 	<requirements>None</requirements>
 	<faq>Monitors for stopped services and restarts them.</faq>
 	<name>Service Watchdog</name>
-	<version>1.3</version>
+	<version>1.4</version>
 	<title>Services: Service Watchdog</title>
 	<include_file>/usr/local/pkg/servicewatchdog.inc</include_file>
 	<menu>