From b9a3ef486ebcde18a5ade37865ff8f397185d24f Mon Sep 17 00:00:00 2001
From: Till Brehm <tbrehm@ispconfig.org>
Date: Sun, 24 Jul 2016 05:30:59 -0400
Subject: [PATCH] Fixed #3979 Mailbox users unable to save autoresponders

---
 install/lib/install.lib.php |  125 +++++++++++++++++++----------------------
 1 files changed, 59 insertions(+), 66 deletions(-)

diff --git a/install/lib/install.lib.php b/install/lib/install.lib.php
index faee067..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 = '';
@@ -66,53 +47,54 @@
 	$distid = '';
 	$distbaseid = '';
 
-    //** 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 = "";
-        }
+	//** Debian or Ubuntu
+	if(file_exists('/etc/debian_version')) {
+		
+		// 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="";
+				}
 
-        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);
-        if($ver == "16.04") {
-            $distid = 'ubuntu1604';
-        } else {
-            $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";
+				$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 {
-				$lts="";
-			}
+				$os_release = file_get_contents('/etc/os-release');
+				if (strstr(trim($os_release), 'LTS')) {
+					$lts = " LTS";
+				} else {
+					$lts = "";
+				}
+				
+				$distname = 'Ubuntu';
+				$distid = 'debian40';
+				$distbaseid = 'debian';
 
-			$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);
+				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)";
-				$distid = 'ubuntu1604';
+				$distconfid = 'ubuntu1604';
 				break;
 			case "15.10":
 				$relname = "(Wily Werewolf)";
@@ -187,7 +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';
@@ -218,6 +200,13 @@
 			$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';
@@ -308,6 +297,7 @@
 			$distname = 'CentOS';
 			$distver = 'Unknown';
 			$distid = 'centos72';
+			$distconfid = 'centos72';
 			$distbaseid = 'fedora';
 			swriteln("Operating System: CentOS 7.2\n");
 		} elseif(stristr($content, 'CentOS Linux release 7')) {
@@ -340,8 +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() {

--
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