--- trunk/installer-simple/bin/installer.sh.in	2014/01/07 13:13:26	2399
+++ trunk/installer-simple/bin/installer.sh.in	2014/01/07 13:27:16	2409
@@ -22,13 +22,20 @@
 	exit 1
 }
 
-# configuration
-if [ -e %SYSCONFDIR%/installer.conf ]
-then
-	source %SYSCONFDIR%/installer.conf
-else
-	die "/etc/installer.conf not found"
-fi
+# load common includes
+for inc in %SYSCONFDIR%/installer.conf \
+	${INSTALLER_LIBDIR}/functions/common.sh \
+	${INSTALLER_LIBDIR}/functions/common-dialogs.sh \
+	${INSTALLER_LIBDIR}/functions/hwdetection.sh \
+	${INSTALLER_LIBDIR}/functions/installer-dialogs.sh
+do
+	if [ -e ${inc} ]
+	then
+		source "${inc}"
+	else
+		die "'${inc}' not found"
+	fi
+done
 
 # TOTALLINES=linecount of ${CDIMAGENAME}-tarball -1 !
 # -> now in images.conf
@@ -45,37 +52,38 @@
 	die "/mnt/cdrom/system/images.conf not found"
 fi
 
-# includes
-source ${INSTALLER_LIBDIR}/functions/hwdetection.sh
-
 ### System/Config Version
 VERSION="%VERSIONTAG%"
 TITLE="${DEFAULT_TITLE} - ${VERSION}"
 
+# some sane defaults
 CDROOT="${DEFAULT_CDROOT}"
 INSTALLROOT="${DEFAULT_INSTALLROOT}"
-
-# standard kernel opts
-KERNELOPTS="quiet video=1024x768"
-
-# grub options
+KERNELPKG="${DEFAULT_KERNELPKG}"
+KERNELOPTS="${DEFAULT_KERNELOPTS}"
 GRUBLEGACYOPTS=""
 GRUB2OPTS=""
-
-# fdisk options
 FDISKPARTIONBELOW256MB=0
-
-# default specialdevices
 SPECIALDEVICE=""
-FORMFACTOR="desktop"
-
-# target filesystem
+FORMFACTOR="${DEFAULT_FORMFACTOR}"
 FORMAT_FILESYSTEM="${DEFAULT_FILESYSTEM}"
 
 #################################################
 #		  DIALOG BOXEN			#
 #################################################
 
+trap_exit()
+{
+	is_mounted --location "${INSTALLROOT}/dev" && umount ${INSTALLROOT}/dev
+	is_mounted --location "${INSTALLROOT}/proc" && umount ${INSTALLROOT}/proc
+	is_mounted --location "${INSTALLROOT}/sys" && umount ${INSTALLROOT}/sys
+	is_mounted --location "${INSTALLROOT}/boot" && umount ${INSTALLROOT}/boot
+	is_mounted --location "${INSTALLROOT}" && umount ${INSTALLROOT}
+
+	echo $"Installation aborted."
+	exit 1
+}
+
 dialog_die()
 {
 	ERROR="$1"
@@ -867,6 +875,9 @@
 	dialog_install_successful
 }
 
+# set some proper traps
+trap "trap_exit" SIGINT SIGQUIT
+
 dialog_main
 
 exit 0