From e1ceb050e19c7574bca146a8da7047ee4ff456b5 Mon Sep 17 00:00:00 2001
From: Marius Burkard <m.burkard@pixcept.de>
Date: Sun, 10 Jul 2016 05:02:35 -0400
Subject: [PATCH] Merge branch 'stable-3.1'

---
 install/lib/install.lib.php |  155 ++++++++++++++++++++++++++++++++++++---------------
 1 files changed, 109 insertions(+), 46 deletions(-)

diff --git a/install/lib/install.lib.php b/install/lib/install.lib.php
index 5a2737a..c19736a 100644
--- a/install/lib/install.lib.php
+++ b/install/lib/install.lib.php
@@ -27,29 +27,6 @@
 NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
-
-/*
-	This function returns a string that describes the installed
-	Linux distribution. e.g. debian40 for Debian GNU/Linux 4.0
-*/
-
-
-
-/*
-Comments to completion forever ;-)
-commandline arguments
-$argv[1]
-
-
-<?
-echo "Total argument passed are : $argc \n";
-for( $i = 0 ; $i <= $argc -1 ;$i++)
-{
-echo "Argument $i : $argv[$i] \n";
-}
-?>
-
-*/
 error_reporting(E_ALL|E_STRICT);
 
 
@@ -59,6 +36,10 @@
 //** IMPORTANT!
 //   This is the same code as in server/lib/classes/monitor_tools.inc.php
 //   So if you change it here, you also have to change it in there!
+//
+//	This function returns a string that describes the installed
+//	Linux distribution. e.g. debian40 for Debian GNU/Linux 4.0
+
 function get_distname() {
 
 	$distname = '';
@@ -68,24 +49,71 @@
 
 	//** Debian or Ubuntu
 	if(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";
-			} else {
-				$lts="";
-			}
+		
+		// Check if this is Ubuntu and not Debian
+		if (strstr(trim(file_get_contents('/etc/issue')), 'Ubuntu') || (is_file('/etc/os-release') && stristr(file_get_contents('/etc/os-release'), 'Ubuntu'))) {
+			
+			$issue = file_get_contents('/etc/issue');
+			
+			// Use content of /etc/issue file
+			if(strstr($issue,'Ubuntu')) {
+				if (strstr(trim($issue), 'LTS')) {
+					$lts=" LTS";
+				} else {
+					$lts="";
+				}
 
-			$issue=file_get_contents('/etc/issue');
-			$distname = 'Ubuntu';
-			$distid = 'debian40';
-			$distbaseid = 'debian';
-			$ver = explode(' ', $issue);
-			$ver = array_filter($ver);
-			$ver = next($ver);
-			$mainver = explode('.', $ver);
-			$mainver = array_filter($mainver);
-			$mainver = current($mainver).'.'.next($mainver);
+				$distname = 'Ubuntu';
+				$distid = 'debian40';
+				$distbaseid = 'debian';
+				$ver = explode(' ', $issue);
+				$ver = array_filter($ver);
+				$ver = next($ver);
+				$mainver = explode('.', $ver);
+				$mainver = array_filter($mainver);
+				$mainver = current($mainver).'.'.next($mainver);
+			// Use content of /etc/os-release file
+			} else {
+				$os_release = file_get_contents('/etc/os-release');
+				if (strstr(trim($os_release), 'LTS')) {
+					$lts = " LTS";
+				} else {
+					$lts = "";
+				}
+				
+				$distname = 'Ubuntu';
+				$distid = 'debian40';
+				$distbaseid = 'debian';
+
+				preg_match("/.*VERSION=\"(.*)\".*/ui", $os_release, $ver);
+				$ver = str_replace("LTS", "", $ver[1]);
+				$ver = explode(" ", $ver, 2);
+				$ver = reset($ver);
+				$mainver = $ver;
+			}
 			switch ($mainver){
+			case "16.04":
+				$relname = "(Xenial Xerus)";
+				$distconfid = '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;
@@ -141,7 +169,7 @@
 				$relname = "UNKNOWN";
 			}
 			$distver = $ver.$lts." ".$relname;
-			swriteln("Operating System: ".$distver."\n");
+			swriteln("Operating System: ".$distname.' '.$distver."\n");
 		} elseif(trim(file_get_contents('/etc/debian_version')) == '4.0') {
 			$distname = 'Debian';
 			$distver = '4.0';
@@ -166,6 +194,19 @@
 			$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");
+		} elseif(strstr(trim(file_get_contents('/etc/debian_version')), '/sid')) {
+			$distname = 'Debian';
+			$distver = 'Testing';
+			$distid = 'debian60';
+			$distconfid = 'debiantesting';
+			$distbaseid = 'debian';
+			swriteln("Operating System: Debian Testing\n");
 		} else {
 			$distname = 'Debian';
 			$distver = 'Unknown';
@@ -246,6 +287,25 @@
 			$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';
+			$distconfid = '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';
@@ -270,8 +330,11 @@
 	} else {
 		die('Unrecognized GNU/Linux distribution');
 	}
+	
+	// Set $distconfid to distid, if no different id for the config is defined
+	if(!isset($distconfid)) $distconfid = $distid;
 
-	return array('name' => $distname, 'version' => $distver, 'id' => $distid, 'baseid' => $distbaseid);
+	return array('name' => $distname, 'version' => $distver, 'id' => $distid, 'confid' => $distconfid, 'baseid' => $distbaseid);
 }
 
 function sread() {
@@ -836,20 +899,20 @@
 	if(is_installed('apache2ctl')) $cmd = 'apache2ctl -v';
 	elseif(is_installed('apachectl')) $cmd = 'apachectl -v';
 	else {
-		$app->log("Could not check apache version, apachectl not found.", LOGLEVEL_WARN);
+		ilog("Could not check apache version, apachectl not found.");
 		return '2.2';
 	}
 	
 	exec($cmd, $output, $return_var);
 	if($return_var != 0 || !$output[0]) {
-		$app->log("Could not check apache version, apachectl did not return any data.", LOGLEVEL_WARN);
+		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 {
-		$app->log("Could not check apache version, did not find version string in apachectl output.", LOGLEVEL_WARN);
+		ilog("Could not check apache version, did not find version string in apachectl output.");
 		return '2.2';
 	}
 }
@@ -861,13 +924,13 @@
 	if(is_installed('apache2ctl')) $cmd = 'apache2ctl -t -D DUMP_MODULES';
 	elseif(is_installed('apachectl')) $cmd = 'apachectl -t -D DUMP_MODULES';
 	else {
-		$app->log("Could not check apache modules, apachectl not found.", LOGLEVEL_WARN);
+		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]) {
-		$app->log("Could not check apache modules, apachectl did not return any data.", LOGLEVEL_WARN);
+		ilog("Could not check apache modules, apachectl did not return any data.");
 		return array();
 	}
 	

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