Added Slackware support (no mail support)

src/Core/Main.vala

@@ -4168,15 +4168,21 @@ public class Main : GLib.Object{
 
 		if (scheduled){
 
-			//hourly
-			CronTab.add_script_file("timeshift-hourly", "d", "0 * * * * root timeshift --check --scripted", stop_cron_emails);
-
-			//boot
-			if (schedule_boot){
-				CronTab.add_script_file("timeshift-boot", "d", "@reboot root sleep 10m && timeshift --create --scripted --tags B", stop_cron_emails);
+			if (this.current_distro.dist_id == "slackware"){
+				//hourly
+				CronTab.add_script_file("timeshift-hourly", "hourly", "/usr/bin/timeshift --check --scripted", stop_cron_emails);
 			}
 			else{
-				CronTab.remove_script_file("timeshift-boot", "d");
+				//hourly
+				CronTab.add_script_file("timeshift-hourly", "d", "0 * * * * root timeshift --check --scripted", stop_cron_emails);
+
+				//boot
+				if (schedule_boot){
+					CronTab.add_script_file("timeshift-boot", "d", "@reboot root sleep 10m && timeshift --create --scripted --tags B", stop_cron_emails);
+				}
+				else{
+					CronTab.remove_script_file("timeshift-boot", "d");
+				}
 			}
 		}
 		else{

src/Utility/CronTab.vala

@@ -292,12 +292,19 @@ public class CronTab : GLib.Object {
 		string file_path = "/etc/cron.%s/%s".printf(cron_dir_type, file_name.replace(".","-")); // dot is not allowed in file name
 
 		string sh = "";
-		sh += "SHELL=/bin/bash" + "\n";
-		sh += "PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin" + "\n";
-		if (stop_cron_emails){
-			sh += "MAILTO=\"\"" + "\n";
+		LinuxDistro info = LinuxDistro.get_dist_info("/");
+
+		if (info.dist_id == "slackware"){
+			sh += "#!/bin/sh\n\n";
+		}
+		else{
+			sh += "SHELL=/bin/bash" + "\n";
+			sh += "PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin" + "\n";
+			if (stop_cron_emails){
+				sh += "MAILTO=\"\"" + "\n";
+			}
+			sh += "\n";
 		}
-		sh += "\n";
 		sh += text + "\n";
 
 		if (file_exists(file_path) && (file_read(file_path) == sh)){
@@ -307,7 +314,14 @@ public class CronTab : GLib.Object {
 
 		file_write(file_path, sh);
 		chown(file_path, "root", "root");
-		chmod(file_path, "644");
+
+		// As this is a script in Slackware, make it executable
+		if (info.dist_id == "slackware"){
+			chmod(file_path, "755");
+		}
+		else{
+			chmod(file_path, "644");
+		}
 
 		log_msg(_("Added cron task") + ": %s".printf(file_path));
 

src/Utility/LinuxDistro.vala

@@ -64,6 +64,8 @@ public class LinuxDistro : GLib.Object{
 
 		LinuxDistro info = new LinuxDistro();
 
+		/* Ubuntu distribution */
+
 		string dist_file = root_path + "/etc/lsb-release";
 		var f = File.new_for_path(dist_file);
 		if (f.query_exists()){
@@ -105,50 +107,82 @@ public class LinuxDistro : GLib.Object{
 						break;
 				}
 			}
+
+			return info;
 		}
-		else{
 
-			dist_file = root_path + "/etc/os-release";
-			f = File.new_for_path(dist_file);
-			if (f.query_exists()){
-
-				/*
-					NAME="Ubuntu"
-					VERSION="13.04, Raring Ringtail"
-					ID=ubuntu
-					ID_LIKE=debian
-					PRETTY_NAME="Ubuntu 13.04"
-					VERSION_ID="13.04"
-					HOME_URL="http://www.ubuntu.com/"
-					SUPPORT_URL="http://help.ubuntu.com/"
-					BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/"
-				*/
-
-				foreach(string line in file_read(dist_file).split("\n")){
-
-					if (line.split("=").length != 2){ continue; }
-
-					string key = line.split("=")[0].strip();
-					string val = line.split("=")[1].strip();
-
-					switch (key){
-						case "ID":
-							info.dist_id = val;
-							break;
-						case "VERSION_ID":
-							info.release = val;
-							break;
-						//case "DISTRIB_CODENAME":
-							//info.codename = val;
-							//break;
-						case "PRETTY_NAME":
-							info.description = val;
-							break;
-					}
+		/* Ubuntu distribution again */
+
+		dist_file = root_path + "/etc/os-release";
+		f = File.new_for_path(dist_file);
+		if (f.query_exists()){
+
+			/*
+				NAME="Ubuntu"
+				VERSION="13.04, Raring Ringtail"
+				ID=ubuntu
+				ID_LIKE=debian
+				PRETTY_NAME="Ubuntu 13.04"
+				VERSION_ID="13.04"
+				HOME_URL="http://www.ubuntu.com/"
+				SUPPORT_URL="http://help.ubuntu.com/"
+				BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/"
+			*/
+
+			foreach(string line in file_read(dist_file).split("\n")){
+
+				if (line.split("=").length != 2){ continue; }
+
+				string key = line.split("=")[0].strip();
+				string val = line.split("=")[1].strip();
+
+				switch (key){
+					case "ID":
+						info.dist_id = val;
+						break;
+					case "VERSION_ID":
+						info.release = val;
+						break;
+					//case "DISTRIB_CODENAME":
+						//info.codename = val;
+						//break;
+					case "PRETTY_NAME":
+						info.description = val;
+						break;
 				}
 			}
+
+			return info;
 		}
 
+		/* Slackware distribution */
+
+		dist_file = root_path + "/etc/slackware-version";
+		f = File.new_for_path(dist_file);
+		if (f.query_exists()){
+
+			/*
+				DISTRIB_ID=Slackware
+				DISTRIB_RELEASE=14.2
+				DISTRIB_DESCRIPTION="Slackware 14.2"
+			*/
+
+			string line = file_read(dist_file);
+
+			if (line.split(" ").length == 2)
+			{
+				string name = line.split(" ")[0];
+				string version = line.split(" ")[1];
+
+				info.dist_id = "slackware";
+				info.codename = name;
+				info.description = line;
+				info.release = version;
+
+				return info;
+			}
+		}
+
 		return info;
 	}
 
@@ -209,6 +243,9 @@ public class LinuxDistro : GLib.Object{
 			else if (dist_id.down().contains("ubuntu") || dist_id.down().contains("debian")){
 				return "debian";
 			}
+			else if (dist_id.down().contains("slackware")){
+				return "slackware";
+			}
 			else{
 				return "";
 			}