From a2b3c8ca6bdbaadf032513d354c3c2658e49fa28 Mon Sep 17 00:00:00 2001
From: jim-p <jimp@pfsense.org>
Date: Wed, 10 Aug 2011 16:32:07 -0400
Subject: Add gwled package that lets you use LED2/3 to show a gateway's
 status.

---
 config/gwled/gwled.inc | 70 +++++++++++++++++++++++++++++++++++++++++++++++
 config/gwled/gwled.php | 18 ++++++++++++
 config/gwled/gwled.xml | 74 ++++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 162 insertions(+)
 create mode 100644 config/gwled/gwled.inc
 create mode 100644 config/gwled/gwled.php
 create mode 100644 config/gwled/gwled.xml

(limited to 'config/gwled')

diff --git a/config/gwled/gwled.inc b/config/gwled/gwled.inc
new file mode 100644
index 00000000..35038034
--- /dev/null
+++ b/config/gwled/gwled.inc
@@ -0,0 +1,70 @@
+<?php
+require_once("functions.inc");
+
+function gwled_running () {
+	return ((int)exec('pgrep -f gwled | wc -l') > 0);
+}
+
+function sync_package_gwled() {
+	global $config;
+	$gwled_config = $config['installedpackages']['gwled']['config'][0];
+	/* kill all instances of gwled */
+	if(gwled_running()) {
+		gwled_stop();
+	}
+	gwled_start();
+}
+
+function gwled_start() {
+	global $config;
+	$gwled_config = $config['installedpackages']['gwled']['config'][0];
+	if (!($gwled_config['enable']))
+		return;
+
+	if (($gwled_config['enable_led2']) && ($gwled_config['gw_led2'])
+	|| ($gwled_config['enable_led3']) && ($gwled_config['gw_led3']))
+		mwexec("/usr/local/bin/minicron 30 /var/run/gwled.pid /usr/local/bin/gwled.php");
+}
+
+function gwled_stop() {
+	exec("/bin/pkill -9 -f gwled");
+}
+
+function validate_form_gwled($post, $input_errors) {
+	/* Make sure both aren't using the same interface */
+	if (($post['gw_led2']) && ($post['gw_led3']) && 
+	    (($post['enable_led2']) && ($post['enable_led3'])) &&
+	    ($post['gw_led2'] == $post['gw_led3']))
+		$input_errors[] = 'You cannot set two LEDs for a single gateway. Please choose seperate interfaces.';
+}
+
+function gwled_get_gateways() {
+	$gateways = return_gateways_array();
+
+	foreach ($gateways as $gateway) {
+		$tmp["name"] = "{$gateway['name']} (Monitor: {$gateway['monitor']})";
+		$tmp["value"]  = $gateway['name'];
+		$gws[] = $tmp;
+	}
+	return $gws;
+}
+
+function gwled_set_status($gateway, $led) {
+	$a_gateways = return_gateways_array();
+	$gateways_status = array();
+	$gateways_status = return_gateways_status(true);
+	if ($gateways_status[$gateway]) {
+		$status = $gateways_status[$gateway]['status'];
+		if (stristr($status, "down"))
+			led_blink($led, "veryfast");
+		elseif (stristr($status, "loss"))
+			led_blink($led, "fast");
+		elseif (stristr($status, "delay"))
+			led_blink($led, "medium");
+		elseif ($status == "none")
+			led_on($led);
+	} else
+		led_on($led);
+}
+
+?>
diff --git a/config/gwled/gwled.php b/config/gwled/gwled.php
new file mode 100644
index 00000000..efcb73dd
--- /dev/null
+++ b/config/gwled/gwled.php
@@ -0,0 +1,18 @@
+#!/usr/local/bin/php -q
+<?php
+require_once("config.inc");
+require_once("functions.inc");
+require_once("gwled.inc");
+require_once("led.inc");
+require_once("gwlb.inc");
+
+global $config;
+$gwled_config = $config['installedpackages']['gwled']['config'][0];
+
+if (($gwled_config['enable_led2']) && ($gwled_config['gw_led2'])) {
+	gwled_set_status($gwled_config['gw_led2'], 2);
+}
+if (($gwled_config['enable_led3']) && ($gwled_config['gw_led3'])) {
+	gwled_set_status($gwled_config['gw_led3'], 3);
+}
+?>
diff --git a/config/gwled/gwled.xml b/config/gwled/gwled.xml
new file mode 100644
index 00000000..7388230c
--- /dev/null
+++ b/config/gwled/gwled.xml
@@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<packagegui>
+	<title>Interfaces: Gateway Status LEDs</title>
+	<name>gwled</name>
+	<version>20110810</version>
+	<savetext>Save</savetext>
+	<include_file>/usr/local/pkg/gwled.inc</include_file>
+	<menu>
+		<name>Gateway Status LEDs</name>
+		<tooltiptext>Assign LEDs to indicate Gateway status.</tooltiptext>
+		<section>Interfaces</section>
+		<url>/pkg_edit.php?xml=gwled.xml&amp;id=0</url>
+	</menu>
+	<additional_files_needed>
+		<item>http://www.pfsense.org/packages/config/gwled/gwled.inc</item>
+		<prefix>/usr/local/pkg/</prefix>
+		<chmod>0644</chmod>
+	</additional_files_needed>
+	<additional_files_needed>
+		<prefix>/usr/local/bin/</prefix>
+		<chmod>0755</chmod>
+		<item>http://www.pfsense.com/packages/config/gwled/gwled.php</item>
+	</additional_files_needed>
+	<service>
+		<name>gwled</name>
+		<rcfile>gwled.sh</rcfile>
+		<executable>gwled</executable>
+	</service>
+	<fields>
+		<field>
+			<fielddescr>Enable gwled</fielddescr>
+			<fieldname>enable</fieldname>
+			<type>checkbox</type>
+			<enablefields>enable_led2,enable_led3,gw_led2,gw_led3</enablefields>
+			<description>if this is enabled, it will use LED #2 and #3 to 
+				indicate network activity. Be aware, however, that this will 
+				possibly consume some system resources in the process.</description>
+		</field>			
+		<field>
+			<fielddescr>Enable LED #2</fielddescr>
+			<fieldname>enable_led2</fieldname>
+			<type>checkbox</type>
+		</field>
+		<field>
+			<fielddescr>Interface For LED #2</fielddescr>
+			<fieldname>gw_led2</fieldname>
+			<type>select_source</type>
+			<source><![CDATA[gwled_get_gateways()]]></source>
+			<source_name>name</source_name>
+			<source_value>value</source_value>
+			<description>Use LED #2 to indicate the status for this gateway.</description>
+		</field>
+		<field>
+			<fielddescr>Enable LED #3</fielddescr>
+			<fieldname>enable_led3</fieldname>
+			<type>checkbox</type>
+		</field>
+		<field>
+			<fielddescr>Interface For LED #3</fielddescr>
+			<fieldname>gw_led3</fieldname>
+			<type>select_source</type>
+			<source><![CDATA[gwled_get_gateways()]]></source>
+			<source_name>name</source_name>
+			<source_value>value</source_value>
+			<description>Use LED #3 to indicate the status for this gateway.</description>
+		</field>
+	</fields>
+	<custom_php_validation_command>
+		validate_form_gwled($_POST, &amp;$input_errors);
+	</custom_php_validation_command>
+	<custom_php_resync_config_command>
+		sync_package_gwled();
+	</custom_php_resync_config_command>
+</packagegui>
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