[vbox-src] run-virt plugin functional (wip)

1 files changed, 52 insertions, 0 deletions

diff --git a/core/modules/vbox-src/data/opt/openslx/vmchooser/plugins/virtualbox/includes/init_core.inc b/core/modules/vbox-src/data/opt/openslx/vmchooser/plugins/virtualbox/includes/init_core.inc
new file mode 100755
index 00000000..ad3cbe96
--- /dev/null
+++ b/core/modules/vbox-src/data/opt/openslx/vmchooser/plugins/virtualbox/includes/init_core.inc
@@ -0,0 +1,52 @@
+#######################################################################
+# Include: Declaration of core variables and some sanity checks       #
+#######################################################################
+init_core() {
+	# check for variables that should have been set by the generic run-virt
+	if ! isset VM_CLEANNAME IMG_BASENAME SRC_IMG_ABSOLUTE VM_OS_TYPE; then
+		local MSG="Incomplete A required variable was not set by generic run-virt."
+		slxlog "virt-vbox-init" "${MSG}"
+		writelog "${MSG}"
+		error_user "Wichtige variablen, die das VBox Plugin benötigt, wurden nicht
+			gesetzt. Kann die VM nicht starten."
+		cleanexit 1
+	fi
+
+	# Check for vbox binaries in VBOX_BASE_DIR
+	for BIN in VBoxManage VirtualBox VBoxHeadless; do
+		if ! [ -x "${VBOX_BASE_DIR}/${BIN}" ]; then
+			local MSG="${BIN} not found in ${VBOX_BASE_DIR}."
+			writelog "${MSG}"
+			slxlog "virt-vbox-bin" "${MSG}"
+			cleanexit 1
+		fi
+	done
+
+	# Define which features the VMware plugin supports
+	declare -rg VBOX_ROOT="${TMPDIR}/vbox"	# dir for configs
+	declare -rg VBOX_MACHINES_DIR="${VBOX_ROOT}/Machines"
+	declare -rg VBOX_SNAPSHOT_DIR="${VBOX_MACHINES_DIR}/${VM_CLEANNAME}/Snapshots"
+	if ! mkdir -p "${VBOX_SNAPSHOT_DIR}"; then
+		writelog "Failed to create '${VBOX_SNAPSHOT_DIR}'."
+		cleanexit 1
+	fi
+	declare -rg VBOX_HDD_DIR="${VBOX_ROOT}/HardDisks"
+	if ! mkdir -p "${VBOX_HDD_DIR}"; then
+		writelog "Failed to create '${VBOX_HDD_DIR}'."
+		cleanexit 1
+	fi
+	declare -rg VBOX_HDD_LINK="${VM_DISKFILE_RO}"
+	export VBOX_USER_HOME="${VBOX_ROOT}"		# instead of $HOME/.VirtualBox
+
+	# finally generate a random machine UUID, using some default if it fails.
+	declare -g MACHINE_UUID="$(cat /proc/sys/kernel/random/uuid)"
+	notempty MACHINE_UUID || MACHINE_UUID="00000000-0000-0000-0000-12345678"
+	readonly MACHINE_UUID
+
+	writelog "Directories:"
+	writelog "\tConfig dir:\t\t$VBOX_ROOT"
+	writelog "\tMachines dir:\t\t$VBOX_MACHINES_DIR"
+	writelog "\tSnapshots dir:\t\t$VBOX_SNAPSHOT_DIR"
+}
+
+call_post_source init_core