--- trunk/virtualbox/virtualbox-config.sh	2007/04/13 22:51:43	127
+++ trunk/virtualbox/virtualbox-config.sh	2007/06/28 16:48:21	229
@@ -1,49 +1,90 @@
 #!/bin/bash
-# $Header: /root/magellan-cvs/src/virtualbox/virtualbox-config.sh,v 1.2 2007-04-13 22:51:43 niro Exp $
+# $Header: /root/magellan-cvs/src/virtualbox/virtualbox-config.sh,v 1.5 2007-06-28 16:48:21 niro Exp $
 # Configures virtualbox for Magellan-Linux
 
 LIBDIR=/usr/lib
 INSTDIR=${LIBDIR}/virtualbox
 VBOXMODULE=vboxdrv.ko
 
-if [[ $(id -u) != 0 ]]
+COLRED="\033[1;6m\033[31m"
+COLGREEN="\033[1;6m\033[32m"
+COLDEFAULT="\033[0m"
+
+if [[ ${NOCOLORS} = true ]]
 then
-	echo "You must be r00t!"
-	exit 1
+	COLRED=""
+	COLGREEN=""
+	COLDEFAULT=""
 fi
 
-echo "Running $(basename $0) for kernelversion $(uname -r) ..."
+die() { echo -e "${COLRED}$@${COLDEFAULT}"; exit 1; }
+mecho() { echo -e "${COLGREEN}$@${COLDEFAULT}"; }
+
+# must be root
+[[ $(id -u) != 0 ]] && die "You must be r00t!"
+
+# check for given argvs
+for i in $*
+do
+	case $1 in
+		--kernel-version) shift; KERNEL_VERSION="$1" ;;
+		--kernel-sources) shift; KERNEL_SOURCES="$1" ;;
+	esac
+	shift
+done
+
+# some sane defaults
+[[ -z ${KERNEL_VERSION} ]] && KERNEL_VERSION="$(uname -r)"
+[[ -z ${KERNEL_SOURCES} ]] && KERNEL_SOURCES="/lib/modules/${KERNEL_VERSION}/source"
 
-if [ ! -f /lib/modules/$(uname -r)/source/include/linux/version.h ]
+mecho "Running $(basename $0) for kernelversion ${KERNEL_VERSION} ..."
+
+if [ ! -f ${KERNEL_SOURCES}/include/linux/version.h ]
 then
-	echo "No includes for $(uname -r) found! Aborting."
-	exit 1
+	die "No kernel sources for kernel ${KERNEL_VERSION} found! Aborting."
 fi
 
-if [[ -f /lib/modules/$(uname -r)/misc/${VBOXMODULE} ]]
+if [[ -f /lib/modules/${KERNEL_VERSION}/misc/${VBOXMODULE} ]]
 then
-	echo "Removing old module ..."
-	rm -f /lib/modules/$(uname -r)/misc/${VBOXMODULE}
+	mecho "Removing old module ..."
+	rm -f /lib/modules/${KERNEL_VERSION}/misc/${VBOXMODULE}
 fi
 
 # compile the module
 cd ${INSTDIR}/src
-make -C /lib/modules/$(uname -r)/source SUBDIRS=$(pwd) SRCROOT=$(pwd) clean modules
+make -C ${KERNEL_SOURCES} SUBDIRS=$(pwd) SRCROOT=$(pwd) clean modules || die "mod-compile"
 
 # install the module
-install -d /lib/modules/$(uname -r)/misc
-install -m0644 ${VBOXMODULE} /lib/modules/$(uname -r)/misc
+install -d /lib/modules/${KERNEL_VERSION}/misc
+install -m0644 ${VBOXMODULE} /lib/modules/${KERNEL_VERSION}/misc || die "mod-install"
 
 # calc module dependencies
-depmod -ae
+mecho "Calculating module dependencies ..."
+depmod -ae ${KERNEL_VERSION}
+
+# re-read udev rules to grant the right permissions
+if [[ -x $(which udevcontrol) ]]
+then
+	mecho "Reloading udev configuration ..."
+	$(which udevcontrol) reload_rules
+fi
 
 # load the module
-echo "Loading module ${VBOXMODULE} ..."
-modprobe $(basename ${VBOXMODULE} .ko)
+if [[ xx$(uname -r) = x${KERNEL_VERSION} ]]
+then
+	mecho "Loading kernel-module ${VBOXMODULE} ..."
+	modprobe $(basename ${VBOXMODULE} .ko)
+else
+	echo -e ${COLRED}
+	echo "Your current running kernel does not match the the module target."
+	echo "You must boot into your target kernel and load the module manually,"
+	echo "before you can use virtual box."
+ 	echo -en ${COLDEFAULT}
+fi
 
 echo
-echo "Virtualbox is now configured for your system."
-echo "Do not forget to add you users to the 'virtualbox' group."
+mecho "Virtualbox is now configured for your system."
+mecho "Do not forget to add you users to the 'virtualbox' group."
 echo
 
 exit 0