1 files changed, 46 insertions, 0 deletions
diff --git a/remote/modules/run-virt/data/opt/openslx/vmchooser/run-virt-includes/setup_printer_lpd.inc b/remote/modules/run-virt/data/opt/openslx/vmchooser/run-virt-includes/setup_printer_lpd.inc
new file mode 100644
index 00000000..2fb9310a
--- /dev/null
+++ b/remote/modules/run-virt/data/opt/openslx/vmchooser/run-virt-includes/setup_printer_lpd.inc
@@ -0,0 +1,46 @@
+#####################################
+# Include: Setup printer daemon LPD #
+#####################################
+
+QUEUE="STANDARD" # This has to match the queue you configured in your VM
+SPOOLDIR=
+
+### Disabled: 100megs is not enough, some jobs are HUGE, try to use temp which should be on disk
+## Try using user's tmpfs home first, as it gets wiped on logout
+#if [ -n "${HOME}" ] && [ -w "${HOME}" ]; then
+#       SPOOLDIR="${HOME}/.spool"
+#       mkdir -p "${SPOOLDIR}/${QUEUE}"
+#fi
+# If failed, try to fall back to /tmp
+
+if [ -z "${SPOOLDIR}" ] || [ ! -w "${SPOOLDIR}/${QUEUE}" ]; then
+	SPOOLDIR="${TMPDIR}/printergui-${RANDOM}"
+	rm -rf -- "${SPOOLDIR}"
+	if ! mkdir -p "${SPOOLDIR}/${QUEUE}"; then
+		slxlog "virt-spooldir" "Could not create spool directory ($SPOOLDIR) for $USER - printing will not work!"
+		# TODO: Warn user
+	fi
+	chmod 0700 "${SPOOLDIR}/${QUEUE}"
+fi
+
+# Start the lpdaemon listening on the given port
+# TODO: externalize with something like runvirt.d (other parts might benefit from that too)
+tcpsvd -E 192.168.101.1 5515 \
+	lpd "$SPOOLDIR" \
+	ash -c "/opt/openslx/scripts/run-virt_print '${USER}' \"${SPOOLDIR}/${QUEUE}/\$DATAFILE\"" &
+
+# PID to kill the process
+PID_LPD="$!"
+
+{
+	sleep 2
+	# Check if tcpsvd is running. Do this a little delayed so we do not check
+	# immediately after trying to spawn it, as this could result in
+	# success even if it's not really working.
+
+	if ! kill -0 "$PID_LPD"; then
+		slxlog "virt-lpd" "Could not start tcpsvd/lpd for virtual machine session"
+		notify_user "Durcksystem" "Das Drucksystem konnte nicht initialisiert werden. Druckfunktion nicht verfügbar."
+	fi
+} &
+