From dc7aa0813f52eed4eb039a21ee13d6a5cb7f104c Mon Sep 17 00:00:00 2001
From: Till Brehm <tbrehm@ispconfig.org>
Date: Thu, 19 May 2016 05:01:32 -0400
Subject: [PATCH] Merge branch 'master' into 'stable-3.1'

---
 install/lib/install.lib.php |  209 ++++++++++++++++++++++++++++++++++++++++++----------
 1 files changed, 169 insertions(+), 40 deletions(-)

diff --git a/install/lib/install.lib.php b/install/lib/install.lib.php
index eac79e9..3afc988 100644
--- a/install/lib/install.lib.php
+++ b/install/lib/install.lib.php
@@ -66,8 +66,28 @@
 	$distid = '';
 	$distbaseid = '';
 
-	//** Debian or Ubuntu
-	if(file_exists('/etc/debian_version')) {
+    //** Debian or Ubuntu
+    if (is_file('/etc/os-release') && stristr(file_get_contents('/etc/os-release'), 'Ubuntu')) {
+        $os_release = file_get_contents('/etc/os-release');
+        if (strstr(trim($os_release), 'LTS')) {
+            $lts = " LTS";
+        } else {
+            $lts = "";
+        }
+
+        preg_match("/.*VERSION=\"(.*)\".*/ui", $os_release, $ver);
+        $ver = str_replace("LTS", "", $ver[1]);
+        $ver = explode(" ", $ver, 2);
+        $relname = end($ver);
+        $relname = "(" . trim(trim($relname), "()") . ")";
+        $distname = 'Ubuntu';
+        $ver = reset($ver);
+        $distid = 'debian40';
+        $distbaseid = 'debian';
+        $distver = $ver . $lts . " " . $relname;
+        swriteln("Operating System: " . $distver . "\n");
+    } //** Debian / Ubuntu
+    elseif(file_exists('/etc/debian_version')) {
 		if (strstr(trim(file_get_contents('/etc/issue')), 'Ubuntu')) {
 			if (strstr(trim(file_get_contents('/etc/issue')), 'LTS')) {
 				$lts=" LTS";
@@ -86,6 +106,28 @@
 			$mainver = array_filter($mainver);
 			$mainver = current($mainver).'.'.next($mainver);
 			switch ($mainver){
+			case "16.04":
+				$relname = "(Xenial Xerus)";
+				$distid = 'ubuntu1604';
+				break;
+			case "15.10":
+				$relname = "(Wily Werewolf)";
+				break;
+			case "15.04":
+				$relname = "(Vivid Vervet)";
+				break;
+			case "14.10":
+				$relname = "(Utopic Unicorn)";
+				break;
+			case "14.04":
+				$relname = "(Trusty Tahr)";
+				break;
+			case "13.10":
+				$relname = "(Saucy Salamander)";
+				break;
+			case "13.04":
+				$relname = "(Raring Ringtail)";
+				break;
 			case "12.10":
 				$relname = "(Quantal Quetzal)";
 				break;
@@ -160,12 +202,18 @@
 			$distid = 'debian60';
 			$distbaseid = 'debian';
 			swriteln("Operating System: Debian 6.0 (Squeeze/Sid) or compatible\n");
-		} elseif(strstr(trim(file_get_contents('/etc/debian_version')), '7.0') || strstr(trim(file_get_contents('/etc/debian_version')), '7.1') || trim(file_get_contents('/etc/debian_version')) == 'wheezy/sid') {
+		} elseif(strstr(trim(file_get_contents('/etc/debian_version')), '7.0') || substr(trim(file_get_contents('/etc/debian_version')),0,2) == '7.' || trim(file_get_contents('/etc/debian_version')) == 'wheezy/sid') {
 			$distname = 'Debian';
 			$distver = 'Wheezy/Sid';
 			$distid = 'debian60';
 			$distbaseid = 'debian';
 			swriteln("Operating System: Debian 7.0 (Wheezy/Sid) or compatible\n");
+		} elseif(strstr(trim(file_get_contents('/etc/debian_version')), '8') || substr(trim(file_get_contents('/etc/debian_version')),0,1) == '8') {
+			$distname = 'Debian';
+			$distver = 'Jessie';
+			$distid = 'debian60';
+			$distbaseid = 'debian';
+			swriteln("Operating System: Debian 8.0 (Jessie) or compatible\n");
 		} else {
 			$distname = 'Debian';
 			$distver = 'Unknown';
@@ -246,6 +294,24 @@
 			$distid = 'centos53';
 			$distbaseid = 'fedora';
 			swriteln("Operating System: CentOS 5 or compatible\n");
+		} elseif(stristr($content, 'CentOS Linux release 6')) {
+			$distname = 'CentOS';
+			$distver = 'Unknown';
+			$distid = 'centos53';
+			$distbaseid = 'fedora';
+			swriteln("Operating System: CentOS 6 or compatible\n");
+		} elseif(stristr($content, 'CentOS Linux release 7.2')) {
+			$distname = 'CentOS';
+			$distver = 'Unknown';
+			$distid = 'centos72';
+			$distbaseid = 'fedora';
+			swriteln("Operating System: CentOS 7.2\n");
+		} elseif(stristr($content, 'CentOS Linux release 7')) {
+			$distname = 'CentOS';
+			$distver = 'Unknown';
+			$distid = 'centos70';
+			$distbaseid = 'fedora';
+			swriteln("Operating System: CentOS 7 or compatible\n");
 		} else {
 			$distname = 'Redhat';
 			$distver = 'Unknown';
@@ -637,6 +703,11 @@
 					$out .= $line;
 				}
 			}
+			if (!$found) {
+				if (trim($line) == $new_line) {
+					$found = 1;
+				}
+			}
 		}
 		if($found == 0) {
 			//* add \n if the last line does not end with \n or \r
@@ -666,6 +737,23 @@
 	}
 }
 
+function hasLine($filename, $search_pattern, $strict = 0) {
+	if($lines = @file($filename)) {
+		foreach($lines as $line) {
+			if($strict == 0) {
+				if(stristr($line, $search_pattern)) {
+					return true;
+				}
+			} else {
+				if(trim($line) == $search_pattern) {
+					return true;
+				}
+			}
+		}
+	}
+	return false;
+}
+
 function is_installed($appname) {
 	exec('which '.escapeshellcmd($appname).' 2> /dev/null', $out, $returncode);
 	if(isset($out[0]) && stristr($out[0], $appname) && $returncode == 0) {
@@ -673,43 +761,6 @@
 	} else {
 		return false;
 	}
-}
-
-/*
- * Compare ISPConfig version number.
- * return values:
- * -1 $current version is newer then $new version (downgrade)
- * 0 $current version = $new version
- * 1 $current version is older then new version (update)
-
-*/
-function compare_ispconfig_version($current, $new) {
-	if( $current == $new) {
-		return 0;
-	}
-
-	$p = explode('.', $current);
-	$tmp = '';
-	$tmp .= str_pad(intval($p[0]), 3, '0', STR_PAD_LEFT);
-	$tmp .= (isset($p[1]))?str_pad(intval($p[1]), 3, '0', STR_PAD_LEFT):'000';
-	$tmp .= (isset($p[2]))?str_pad(intval($p[2]), 3, '0', STR_PAD_LEFT):'000';
-	$tmp .= (isset($p[3]))?str_pad(intval($p[3]), 3, '0', STR_PAD_LEFT):'000';
-	$current = $tmp;
-
-	$p = explode('.', $new);
-	$tmp = '';
-	$tmp .= str_pad(intval($p[0]), 3, '0', STR_PAD_LEFT);
-	$tmp .= (isset($p[1]))?str_pad(intval($p[1]), 3, '0', STR_PAD_LEFT):'000';
-	$tmp .= (isset($p[2]))?str_pad(intval($p[2]), 3, '0', STR_PAD_LEFT):'000';
-	$tmp .= (isset($p[3]))?str_pad(intval($p[3]), 3, '0', STR_PAD_LEFT):'000';
-	$new = $tmp;
-
-	if($new > $current) {
-		return 1;
-	} else {
-		return -1;
-	}
-
 }
 
 /*
@@ -734,6 +785,32 @@
 			return $port_number;
 		} else {
 			return '8080';
+		}
+	}
+}
+
+/*
+* Get the port number of the ISPConfig apps vhost
+*/
+
+function get_apps_vhost_port_number() {
+	global $conf;
+	if($conf['nginx']['installed'] == true){
+		$ispconfig_vhost_file = $conf['nginx']['vhost_conf_dir'].'/apps.vhost';
+		$regex = '/listen (\d+)/';
+	} else {
+		$ispconfig_vhost_file = $conf['apache']['vhost_conf_dir'].'/apps.vhost';
+		$regex = '/\<VirtualHost.*\:(\d{1,})\>/';
+	}
+
+	if(is_file($ispconfig_vhost_file)) {
+		$tmp = file_get_contents($ispconfig_vhost_file);
+		preg_match($regex, $tmp, $matches);
+		$port_number = @intval($matches[1]);
+		if($port_number > 0) {
+			return $port_number;
+		} else {
+			return '8081';
 		}
 	}
 }
@@ -801,6 +878,7 @@
 	if(!$timezone && is_link('/etc/localtime')) {
 		$timezone = readlink('/etc/localtime');
 		$timezone = str_replace('/usr/share/zoneinfo/', '', $timezone);
+		$timezone = str_replace('..', '', $timezone);
 		if(substr($timezone, 0, 6) === 'posix/') $timezone = substr($timezone, 6);
 	} elseif(!$timezone) {
 		$hash = md5_file('/etc/localtime');
@@ -817,5 +895,56 @@
 	return $timezone;
 }
 
+function getapacheversion($get_minor = false) {
+	global $app;
+	
+	$cmd = '';
+	if(is_installed('apache2ctl')) $cmd = 'apache2ctl -v';
+	elseif(is_installed('apachectl')) $cmd = 'apachectl -v';
+	else {
+		ilog("Could not check apache version, apachectl not found.");
+		return '2.2';
+	}
+	
+	exec($cmd, $output, $return_var);
+	if($return_var != 0 || !$output[0]) {
+		ilog("Could not check apache version, apachectl did not return any data.");
+		return '2.2';
+	}
+	
+	if(preg_match('/version:\s*Apache\/(\d+)(\.(\d+)(\.(\d+))*)?(\D|$)/i', $output[0], $matches)) {
+		return $matches[1] . (isset($matches[3]) ? '.' . $matches[3] : '') . (isset($matches[5]) && $get_minor == true ? '.' . $matches[5] : '');
+	} else {
+		ilog("Could not check apache version, did not find version string in apachectl output.");
+		return '2.2';
+	}
+}
+
+function getapachemodules() {
+	global $app;
+	
+	$cmd = '';
+	if(is_installed('apache2ctl')) $cmd = 'apache2ctl -t -D DUMP_MODULES';
+	elseif(is_installed('apachectl')) $cmd = 'apachectl -t -D DUMP_MODULES';
+	else {
+		ilog("Could not check apache modules, apachectl not found.");
+		return array();
+	}
+	
+	exec($cmd . ' 2>/dev/null', $output, $return_var);
+	if($return_var != 0 || !$output[0]) {
+		ilog("Could not check apache modules, apachectl did not return any data.");
+		return array();
+	}
+	
+	$modules = array();
+	for($i = 0; $i < count($output); $i++) {
+		if(preg_match('/^\s*(\w+)\s+\((shared|static)\)\s*$/', $output[$i], $matches)) {
+			$modules[] = $matches[1];
+		}
+	}
+	
+	return $modules;
+}
 
 ?>

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