Added: iMSCP::Service::getProvider() method which allow to get specif…

…ic service provider instance

Added: support for enabling, disabling and removing services (sysvinit, upstart job, systemd system service units)
Removed: INIT_SCRIPTS_DIR, SERVICE_INSTALLER, SERVICE_MNGR, IMSCP_DAEMON_SNAME, IMSCP_NETWORK_SNAME and IMSCP_PANEL_SNAME main configuration parameters
Renamed init.d config dir to sysvinit for better understanding
Renamed init config dir to upstart for better understanding
CS fixes + refactoring + cleanup + doc

CHANGELOG

@@ -5,16 +5,19 @@ Git 1.2.x
 ------------------------------------------------------------------------------------------------------------------------
 
 BACKEND
-	Added: SysVinit, Upstart and Systemd service providers
 	Added: Custom DNS module ( Modules::CustomDNS )
+	Added: Service providers ( Sysvinit, Upstart and Systemd )
+	Changed: Perl version >= 5.14.2 is now required
 	Fixed: Any task which belongs to the custom DNS records layer must not involve HTTPD configuration change
 	Fixed: Bind9 must not be restarted each time a DNS zone is updated. A simple reload is sufficient
 	Fixed: Some errors are not trapped
 
 CONFIGS
 	Added: imscp_daemon, imscp_network and imscp_panel upstart jobs
-	Added: php-apc ( enabled for i-MSCP frontEnd only - Debian < Jessie / Ubuntu < Trusty Thar )
+	Added: php-apc package ( enabled for i-MSCP frontEnd only - Debian < Jessie / Ubuntu < Trusty Thar )
 	Fixed: Wrong TMPDIR path ( php5-fpm )
+	Removed: INIT_SCRIPTS_DIR, SERVICE_INSTALLER, SERVICE_MNGR, IMSCP_DAEMON_SNAME, IMSCP_NETWORK_SNAME and
+		IMSCP_PANEL_SNAME main configuration parameters
 
 DAEMON
 	Added: End child syslog message
@@ -55,7 +58,7 @@ PLUGINS
 	Updated: API to version 1.0.0
 
 SKELETON
-	Removed: Link to the panel in default index.html file ( Panel must not be publicly exposed )
+	Removed: Link to the panel in default index.html files ( Panel must not be publicly exposed )
 	Fixed: Wrong link for favicon in error pages
 
 SERVICES
@@ -209,7 +212,7 @@ BACKEND
 	Added: pigz ( Parallel Implementation of GZip ) algorithm for backups compression
 	Added: Standard directory which allow to load apache conffiles prior any other vhost file ( Apache )
 	Added: --verbose command line options for all scripts
-	Changed: i-MSCP is now run through a dedicated httpd instance by using the nginx Web server
+	Changed: i-MSCP frontEnd is now run through a dedicated httpd instance by using the nginx Web server
 	Changed: Logfiles are now written as soon as possible ( allows to mitigate memory consumption )
 	Changed: The quota accounting script is now run every 30 minutes
 	Fixed: Backend logs which are older than 7 days are never removed

autoinstaller/Functions.pm

@@ -396,7 +396,7 @@ sub _showUpdateNotices
 			for my $noticeFile(@noticeFiles) {
 				(my $noticeVersion = $noticeFile) =~ s/\.txt$//;
 
-				if(version->parse("v$imscpVersion") < version->parse("v$noticeVersion")) {
+				if(version->parse($imscpVersion) < version->parse($noticeVersion)) {
 					my $noticeBody = iMSCP::File->new( filename => "$noticesDir/$noticeFile" )->get();
 					unless(defined $noticeBody) {
 						error("Unable to read $noticesDir/$noticeFile file");
@@ -967,11 +967,11 @@ EOF
 
 sub _installFiles
 {
+	my $serviceMngr = iMSCP::Service->getInstance();
+
 	# i-MSCP daemon must be stopped before changing any file on the files system
-	if(-x "$main::imscpConfig{'INIT_SCRIPTS_DIR'}/$main::imscpConfig{'IMSCP_DAEMON_SNAME'}") {
-		my $rs = iMSCP::Service->getInstance()->stop($main::imscpConfig{'IMSCP_DAEMON_SNAME'});
-		error("Unable to stop $main::imscpConfig{'IMSCP_DAEMON_SNAME'} service") if $rs;
-		return $rs if $rs ;
+	if($serviceMngr->isRunning('imscp_daemon')) {
+		$serviceMngr->stop('imscp_daemon');
 	}
 
 	# Process cleanup to avoid any security risks and conflicts

configs/debian/imscp.conf

@@ -131,15 +131,6 @@ BACKUP_DOMAINS =
 # Note: Both pigz and pbzip2 are recommended on SMP servers in place of gzip and bzip2
 ZIP = pbzip2
 
-## Service manager
-
-INIT_SCRIPTS_DIR = /etc/init.d
-SERVICE_INSTALLER = /usr/sbin/update-rc.d
-SERVICE_MNGR = /usr/sbin/service
-IMSCP_DAEMON_SNAME = imscp_daemon
-IMSCP_NETWORK_SNAME = imscp_network
-IMSCP_PANEL_SNAME = imscp_panel
-
 ## Virtual traffic manager
 
 TRAFF_LOG_DIR = /var/log