From b0279025d0166200142150a396c253a4ec8c8a58 Mon Sep 17 00:00:00 2001
From: "Michael Kaufmann (d00p)" <d00p@froxlor.org>
Date: Wed, 11 Feb 2015 14:30:30 +0100
Subject: [PATCH] add numbrows to commands and files for BNoiZe's template
 magic; added possibility to use sql-data inside xml-config; updates
 xml-configs a bit when socket is used (not 100% done)

Signed-off-by: Michael Kaufmann (d00p) <d00p@froxlor.org>
---
 admin_configfiles.php                     |  8 ++++++++
 lib/classes/config/class.ConfigDaemon.php | 15 +++++++++++++++
 lib/configfiles/gentoo.xml                |  5 +++++
 lib/configfiles/rhel_centos.xml           |  6 ++++++
 lib/configfiles/trusty.xml                |  5 +++++
 lib/configfiles/wheezy.xml                |  8 ++++++++
 6 files changed, 47 insertions(+)

diff --git a/admin_configfiles.php b/admin_configfiles.php
index c59e80d6..0283ba1d 100644
--- a/admin_configfiles.php
+++ b/admin_configfiles.php
@@ -25,6 +25,7 @@ if ($userinfo['change_serversettings'] == '1') {
         '<SQL_UNPRIVILEGED_PASSWORD>' => 'MYSQL_PASSWORD',
         '<SQL_DB>' => $sql['db'],
         '<SQL_HOST>' => $sql['host'],
+        '<SQL_SOCKET>' => isset($sql['socket']) ? $sql['socket'] : null,
         '<SERVERNAME>' => Settings::Get('system.hostname'),
         '<SERVERIP>' => Settings::Get('system.ipaddress'),
         '<NAMESERVERS>' => Settings::Get('system.nameservers'),
@@ -122,6 +123,8 @@ if ($userinfo['change_serversettings'] == '1') {
         $commands = '';
         foreach ($confarr as $idx => $action) {
             if ($lasttype != '' && $lasttype != $action['type']) {
+                $commands = trim($commands);
+                $numbrows = count(explode("\n", $commands));
                 eval("\$configpage.=\"" . getTemplate("configfiles/configfiles_commands") . "\";");
                 $lasttype = '';
                 $commands = '';
@@ -152,10 +155,12 @@ if ($userinfo['change_serversettings'] == '1') {
                     $realname = $action['name'];
                     $commands = trim($commands_pre);
                     if ($commands != "") {
+                        $numbrows = count(explode("\n", $commands));
                         eval("\$commands_pre=\"" . getTemplate("configfiles/configfiles_commands") . "\";");
                     }
                     $commands = trim($commands_post);
                     if ($commands != "") {
+                        $numbrows = count(explode("\n", $commands));
                         eval("\$commands_post=\"" . getTemplate("configfiles/configfiles_commands") . "\";");
                     }
                     eval("\$configpage.=\"" . getTemplate("configfiles/configfiles_subfileblock") . "\";");
@@ -167,6 +172,7 @@ if ($userinfo['change_serversettings'] == '1') {
         }
         $commands = trim($commands);
         if ($commands != '') {
+            $numbrows = count(explode("\n", $commands));
             eval("\$configpage.=\"" . getTemplate("configfiles/configfiles_commands") . "\";");
         }
         eval("echo \"" . getTemplate("configfiles/configfiles") . "\";");
@@ -182,9 +188,11 @@ if ($userinfo['change_serversettings'] == '1') {
 function getFileContentContainer($file_content, &$replace_arr, $realname)
 {
     $files = "";
+    $file_content = trim($file_content);
     if ($file_content != '') {
         $file_content = strtr($file_content, $replace_arr);
         $file_content = htmlspecialchars($file_content);
+        $numbrows = count(explode("\n", $file_content));
         eval("\$files=\"" . getTemplate("configfiles/configfiles_file") . "\";");
     }
     return $files;
diff --git a/lib/classes/config/class.ConfigDaemon.php b/lib/classes/config/class.ConfigDaemon.php
index aa6e3673..df9e5b67 100644
--- a/lib/classes/config/class.ConfigDaemon.php
+++ b/lib/classes/config/class.ConfigDaemon.php
@@ -61,6 +61,11 @@ class ConfigDaemon {
 	 */
 	private $xpath;
 
+	/**
+	 * cache of sql-data if used
+	 */
+    private $_sqldata_cache = null;
+
 	/**
 	 * Human - readable title of this service
 	 * @var string
@@ -349,6 +354,16 @@ class ConfigDaemon {
 				} else {
 					return '';
 				}
+			} elseif (preg_match('/^sql\.(.*)$/', $matches[1], $match)) {
+				if (is_null($this->_sqldata_cache)) {
+				    // read in sql-data (if exists)
+				    if (file_exists(FROXLOR_INSTALL_DIR."/lib/userdata.inc.php")) {
+				        require FROXLOR_INSTALL_DIR."/lib/userdata.inc.php";
+				        unset($sql_root);
+				        $this->_sqldata_cache = $sql;
+				    }
+				}
+				return isset($this->_sqldata_cache[$match[1]]) ? $this->_sqldata_cache[$match[1]] : '';
 			}
 		}, $content);
 		return $content;
diff --git a/lib/configfiles/gentoo.xml b/lib/configfiles/gentoo.xml
index 04e3d60a..3ad4e07b 100644
--- a/lib/configfiles/gentoo.xml
+++ b/lib/configfiles/gentoo.xml
@@ -2913,6 +2913,11 @@ socket		/var/run/mysqld/mysqld.sock
 ]]>
 						</content>
 					</file>
+					<command>
+						<!-- if a socket is set for the db-server use it -->
+						<visibility mode="notempty">{{sql.socket}}</visibility>
+						<content><![CDATA[sed -i.bak \'s|^\\(socket\\).*$|\\1\\"{{sql.socket}}\\"|\' /etc/libnss-mysql.cfg]]></content>
+					</command>
 					<file name="/etc/libnss-mysql-root.cfg" chown="root:root"
 						chmod="0600" backup="true">
 						<content><![CDATA[
diff --git a/lib/configfiles/rhel_centos.xml b/lib/configfiles/rhel_centos.xml
index 45682e96..4d95e86c 100644
--- a/lib/configfiles/rhel_centos.xml
+++ b/lib/configfiles/rhel_centos.xml
@@ -2350,6 +2350,12 @@ password	<SQL_UNPRIVILEGED_PASSWORD>
 ]]>
 						</content>
 					</file>
+					<commands>
+						<!-- if a socket is set for the db-server use it -->
+						<visibility mode="notempty">{{sql.socket}}</visibility>
+						<command><![CDATA[sed -i.bak \'s/^#socket/socket/\' /etc/libnss-mysql.cfg]]></command>
+						<command><![CDATA[sed -i.bak \'s|^\\(socket\\).*$|\\1\\"{{sql.socket}}\\"|\' /etc/libnss-mysql.cfg]]></command>
+					</commands>
 					<file name="/etc/libnss-mysql-root.cfg" chown="root:root"
 						chmod="0600" backup="true">
 						<content><![CDATA[
diff --git a/lib/configfiles/trusty.xml b/lib/configfiles/trusty.xml
index ee949411..b4600204 100644
--- a/lib/configfiles/trusty.xml
+++ b/lib/configfiles/trusty.xml
@@ -1455,6 +1455,11 @@ socket		/var/run/mysqld/mysqld.sock
 ]]>
 						</content>
 					</file>
+					<command>
+						<!-- if a socket is set for the db-server use it -->
+						<visibility mode="notempty">{{sql.socket}}</visibility>
+						<content><![CDATA[sed -i.bak \'s|^\\(socket\\).*$|\\1\\"{{sql.socket}}\\"|\' /etc/libnss-mysql.cfg]]></content>
+					</command>
 					<file name="/etc/libnss-mysql-root.cfg" chown="root:root"
 						chmod="0600" backup="true">
 						<content><![CDATA[
diff --git a/lib/configfiles/wheezy.xml b/lib/configfiles/wheezy.xml
index 6e9cd07a..4062f48b 100644
--- a/lib/configfiles/wheezy.xml
+++ b/lib/configfiles/wheezy.xml
@@ -4807,9 +4807,17 @@ database	<SQL_DB>
 username	<SQL_UNPRIVILEGED_USER>
 password	<SQL_UNPRIVILEGED_PASSWORD>
 port        3306
+#socket		/var/run/mysqld/mysqld.sock
 ]]>
 						</content>
 					</file>
+					<commands>
+						<!-- if a socket is set for the db-server use it -->
+						<visibility mode="notempty">{{sql.socket}}</visibility>
+						<command><![CDATA[sed -i.bak \'s/^port/#port/\' /etc/libnss-mysql.cfg]]></command>
+						<command><![CDATA[sed -i.bak \'s/^#socket/socket/\' /etc/libnss-mysql.cfg]]></command>
+						<command><![CDATA[sed -i.bak \'s|^\\(socket\\).*$|\\1\\"{{sql.socket}}\\"|\' /etc/libnss-mysql.cfg]]></command>
+					</commands>
 					<file name="/etc/libnss-mysql-root.cfg" chown="root:root"
 						chmod="0600" backup="true">
 						<content><![CDATA[