From 006061c74ab2cae1b034ff3f213b41deb19b769e Mon Sep 17 00:00:00 2001
From: Colin Smith <colin@pfsense.org>
Date: Sat, 19 Mar 2005 22:41:41 +0000
Subject: Rewrite squid package.

---
 packages/squid.xml | 122 ++++++++++++++++++++++++++++++++++-------------------
 1 file changed, 79 insertions(+), 43 deletions(-)

diff --git a/packages/squid.xml b/packages/squid.xml
index 03ea45a6..e63df9e4 100644
--- a/packages/squid.xml
+++ b/packages/squid.xml
@@ -1,56 +1,92 @@
 <?xml version="1.0" encoding="utf-8" ?>
 <packagegui>
-	<name>squid</name>
-	<!-- Menu is where this packages menu will appear -->
-	<!-- configpath gets expanded out automatically and config items will be stored in that location -->
-	<configpath>['installedpackages']['squid']['config']</configpath>
+        <name>squidsettings</name>
+        <version>2.5.7_5</version>
+	<title>Squid: Settings</title>
+        <menu>
+                <name>Squid</name>
+                <tooltiptext>Change Squid settings.</tooltiptext>
+                <section>Services</section>
+                <configfile>squid.xml</configfile>
+		<url>/pkg_edit.php?xml=squid.xml&amp;id=0</url>
+        </menu>
+	<configpath>installedpackages->package->$packagename->configuration->settings</configpath>
+        <adddeleteeditpagefields>
+        	<columnitem>
+        		<fielddescr>Cache size</fielddescr>
+        		<fieldname>cache_size</fieldname>
+        	</columnitem>
+        </adddeleteeditpagefields>
+        <fields>
+                <field>
+                	<fielddescr>Cache size</fielddescr>
+                	<fieldname>cache_size</fieldname>
+                	<description>Enter cache size limit in MB.</description>
+                	<type>input</type>
+                </field>
+        </fields>
+	<custom_add_php_command>
+		function sync_package_squid() {
+			conf_mount_rw();
+			config_lock();
+			global $config;
+			if ($_POST[0] == "") $_POST = $config['installedpackages']['package']['squidsettings']['config'];
+			write_squid_static_config();
+			$fout = fopen("/usr/local/etc/squid/squid.conf", "a");
+			if ($_POST['cache_size'] != "") fwrite($fout, "cache_mem " . $_POST['cache_size'] . " MB\n");
+	                fclose($fout);
+	                mwexec("/usr/bin/killall -HUP squid");
+			conf_mount_ro();
+			config_unlock();
+		}
+		sync_package_squid();
+	</custom_add_php_command>
 	<custom_php_install_command>
-		echo "&lt;pre&gt;";
-		$lancfg = $config['interfaces']['lan'];
-		$lanif = $lancfg['if'];
-		$lanip = $lancfg['ipaddr'];
-		$lansa = gen_subnet($lancfg['ipaddr'], $lancfg['subnet']);
-		$lansn = $lancfg['subnet'];
-		$netmask = "";
-		$fout = fopen("/usr/local/etc/squid/squid.conf","w");
-		fwrite($fout, "#\n");
-		fwrite($fout, "# This file was automatically generated by the pfSense package manager\n");
-		fwrite($fout, "#\n");
-		fwrite($fout, "http_port 3128\n");
-		fwrite($fout, "icp_port 0\n");
-		fwrite($fout, "acl localnet src " . $lansa . "/" . $lansn . "\n");
-		fwrite($fout, "acl all src " . $lansa . "/" . $lansn . "\n");
-		fwrite($fout, "acl localhost src 127.0.0.1/255.255.255.255\n");
-		fwrite($fout, "acl Safe_ports port 80 443 210 119 70 21 1025-65535\n");
-		fwrite($fout, "acl CONNECT method CONNECT\n");
-		fwrite($fout, "http_access allow localnet\n");
-		fwrite($fout, "http_access allow localhost\n");
-		fwrite($fout, "http_access deny !Safe_ports\n");
-		fwrite($fout, "http_access deny CONNECT\n");
-		fwrite($fout, "http_access deny all\n");
-		fwrite($fout, "visible_hostname pfSense\n");
-		fwrite($fout, "httpd_accel_host virtual\n");
-		fwrite($fout, "httpd_accel_port 80\n");
-		fwrite($fout, "httpd_accel_with_proxy on\n");
-		fwrite($fout, "httpd_accel_uses_host_header on\n");
-		fwrite($fout, "cache_effective_user squid\n");
-		fwrite($fout, "cache_effective_group squid\n");
-		fclose($fout);
+		function write_squid_static_config() {
+			global $config;
+			$lancfg = $config['interfaces']['lan'];
+			$lanif = $lancfg['if'];
+			$lanip = $lancfg['ipaddr'];
+			$lansa = gen_subnet($lancfg['ipaddr'], $lancfg['subnet']);
+			$lansn = $lancfg['subnet'];
+			$fout = fopen("/usr/local/etc/squid/squid.conf","w");
+			fwrite($fout, "#\n");
+			fwrite($fout, "# This file was automatically generated by the pfSense package manager\n");
+			fwrite($fout, "#\n");
+			fwrite($fout, "http_port 3128\n");
+			fwrite($fout, "icp_port 0\n");
+			fwrite($fout, "acl localnet src " . $lansa . "/" . $lansn . "\n");
+			fwrite($fout, "acl all src " . $lansa . "/" . $lansn . "\n");
+			fwrite($fout, "acl localhost src 127.0.0.1/255.255.255.255\n");
+			fwrite($fout, "acl Safe_ports port 80 443 210 119 70 21 1025-65535\n");
+			fwrite($fout, "acl CONNECT method CONNECT\n");
+			fwrite($fout, "http_access allow localnet\n");
+			fwrite($fout, "http_access allow localhost\n");
+			fwrite($fout, "http_access deny !Safe_ports\n");
+			fwrite($fout, "http_access deny CONNECT\n");
+			fwrite($fout, "http_access deny all\n");
+			fwrite($fout, "visible_hostname pfSense\n");
+			fwrite($fout, "httpd_accel_host virtual\n");
+			fwrite($fout, "httpd_accel_port 80\n");
+			fwrite($fout, "httpd_accel_with_proxy on\n");
+			fwrite($fout, "httpd_accel_uses_host_header on\n");
+			fwrite($fout, "cache_effective_user squid\n");
+			fwrite($fout, "cache_effective_group squid\n");
+			fwrite($fout, "cache_mem $cache MB\n");
+        		fclose($fout);
+		}
+		write_squid_static_config();
 		$fout = fopen("/usr/local/etc/rc.d/squid.sh","w");
 		fwrite($fout, "#!/bin/sh\n");
 		fwrite($fout, "/usr/local/sbin/squid\n\n");
 		fclose($fout);
-		system("chmod a+x /usr/local/etc/rc.d/squid.sh");
-		system("/usr/local/sbin/squid -z");
-		system("/usr/local/sbin/squid");
+		mwexec("chmod a+x /usr/local/etc/rc.d/squid.sh");
+		mwexec("/usr/local/sbin/squid -z");
+		mwexec("/usr/local/sbin/squid");
 		filter_configure();
 	</custom_php_install_command>
-	<custom_php_pre_deinstall_command>
-		exec("mv /var/db/pkg/squid* /tmp/");
-		exec("mv /tmp/squid* /var/db/pkg/");
-	</custom_php_pre_deinstall_command>
 	<custom_php_deinstall_command>
-	        exec("/bin/rm -rf /usr/local/squid");
+	        mwexec("/bin/rm -rf /usr/local/squid");
 		filter_configure();
         </custom_php_deinstall_command>
 	<start_command>/usr/local/sbin/squid</start_command>
-- 
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