Merge from v1.3-devel head (Submitted by Joe_D @vdr-portal.de).

1 files changed, 306 insertions, 0 deletions

diff --git a/scripts/hddarchive.sh b/scripts/hddarchive.sh
new file mode 100644
index 0000000..d141956
--- /dev/null
+++ b/scripts/hddarchive.sh
@@ -0,0 +1,306 @@
+#!/bin/sh
+#
+# ---> CONFIGURATION AT LINE 83 <---
+#
+# MANUAL:
+# -------
+# 1.
+# If you run VDR as user, you need in /etc/fstab the option "user" for your HDD mountpoint.
+#
+# Example:
+# /dev/sdf /media/hdd auto defaults,ro,user,noauto 0 0
+#
+# 2.
+# If you use a VFAT partition for your video-data, you must configure sudo to allow the
+# VDR-user to execute mount and umount as root. To edit sudoers run 'visudo' command as root.
+#
+# Example:
+# # Cmnd alias specification
+# Cmnd_Alias SYSTEM = /bin/mount, /bin/umount
+# # User privilege specification
+# vdr	ALL=(root) NOPASSWD: SYSTEM
+#
+# With a vfat partition some things doesn't work: resume, marks
+#
+# 3.
+# Tools needed:   mount, awk, find, test, stat, sed
+#
+# 4.
+# If you have some Archive-HDDs with the index.vdr only on Archive-HDD, you don't use vfat
+# and you want to see the recording length in the menu, you can switch GETLENGTH to 1 and
+# the script will create a length.vdr for you.
+#
+# 5.
+# If something went wrong, set DEBUG=1 and send me the file which is defined in $DEBUGLOG.
+# Use VDR-Portal or EMail.
+#
+# 6.
+# Exitcodes:
+#
+# exit 0 - no error
+# exit 1 - mount/umount error
+# exit 3 - wrong hdd / recording not found
+# exit 4 - error while linking [0-9]*.vdr
+# exit 5 - sudo or mount --bind / umount error (vfat system)
+#
+# CONFIGURATION
+# -------------
+#<Configuration>
+
+# Mountpoint, the same as in fstab
+MOUNTPOINT="/mnt/archive-hdd" # no trailing '/'
+# Log warnings/errors in syslog. 1 = yes, 0 = no.
+SYSLOG=1
+
+# Create a length.vdr after mounting the Archive-HDD for the played recording. 1 = yes, 0 = no.
+# Only for non-vfat and with index.vdr only on Archive-HDD.
+GETLENGTH=1
+# Put debug infos in file $DEBUGLOG. Only if $DEBUG=1.
+DEBUG=0
+DEBUGLOG="/tmp/hddarchive.sh-debug.log"
+VDRSETTINGSFILE=/etc/conf.d/vdr
+
+#</Configuration>
+# No changes needed after this mark
+
+# read config file
+if [ -f /etc/vdr/hddarchive.conf ]; then
+    . /etc/vdr/hddarchive.conf
+fi
+
+# get VIDEO path
+if [ -f ${VDRSETTINGSFILE} ]; then
+    source ${VDRSETTINGSFILE}
+fi
+
+# Remove trailing slash
+MOUNTPOINT="$(echo "${MOUNTPOINT}" | sed -e 's/\/$//')"
+if [ -L "$MOUNTPOINT" ]; then
+	MOUNTPOINTT="$(find "$MOUNTPOINT" -printf "%l")"
+else
+	MOUNTPOINTT="$MOUNTPOINT"
+fi
+# determine hdd-device
+DEVICE="$(awk '( $1 !~ /^#/ ) && ( $2 == "'$MOUNTPOINT'" ) { printf("%s", $1); exit; }' /etc/fstab)"
+if [ -L "$DEVICE" ]; then
+	DEVICET="$(find "$DEVICE" -printf "%l")"
+else
+	DEVICET="$DEVICE"
+fi
+
+ACTION="$1"
+REC="$2"
+NAME="$3"
+if [ "$ACTION" = "mount" -a -z "$NAME" ]; then
+	NAME="basename ${REC})"
+fi
+
+# function to print help
+call() {
+	echo -e "\nScript $0 needs three parameters for mount and two for umount. The first must be mount or umount, the second is the full path.\n"
+	echo -e "Only for mounting the script needs a third parameter, the last part of the recording path.\n"
+	echo -e "Example: hddarchive.sh mount '/video0/Music/%Riverdance/2004-06-06.00:10.50.99.rec' '2004-06-06.00:10.50.99.rec'\n"
+	echo -e "Example: hddarchive.sh umount '/video0/Music/%Riverdance/2004-06-06.00:10.50.99.rec'\n"
+	echo -e "For more information read the MANUAL part inside this script.\n"
+}
+
+# function to log messages
+log() {
+	case "$1" in
+		info)
+			echo -e "INFO: $2"
+			[ $SYSLOG -eq 1 ] && logger -t "$0" "INFO: $2"
+			;;
+		warning)
+			echo -e "WARNING: $2"
+			[ $SYSLOG -eq 1 ] && logger -t "$0" "WARNING: $2"
+			;;
+		error)
+			echo -e "ERROR: $2"
+			[ $SYSLOG -eq 1 ] && logger -t "$0" "ERROR: $2"
+			if [ $DEBUG -eq 1 ]; then
+				echo "-------" >> $DEBUGLOG
+				echo -e "Parameters: $ACTION $REC $NAME\n" >> $DEBUGLOG
+				echo -e "ERROR: $2\n\n" >> $DEBUGLOG
+				echo -e "Mountpoint: $MOUNTPOINT\nDevice: $DEVICE\n" >> $DEBUGLOG
+				echo -e "MountpointT: $MOUNTPOINTT\nDeviceT: $DEVICET\n" >> $DEBUGLOG
+				FSTAB="$(awk '( $1 !~ /^#/ ) && ( $2 == "'$MOUNTPOINT'" || $2 == "'$MOUNTPOINTT'" ) { printf("%s", $0); }' /etc/fstab)"
+				echo -e "fstab: ${FSTAB}\n" >>$DEBUGLOG
+				echo -e "Filesystem: $(stat -f -c %T "$REC")\n" >> $DEBUGLOG
+				mount >> $DEBUGLOG
+				echo >> $DEBUGLOG
+				cat /proc/mounts >> $DEBUGLOG
+				echo >> $DEBUGLOG
+				sudo -l >> $DEBUGLOG
+			fi
+			;;
+	esac
+}
+
+# Some checks before doing something
+[ "$ACTION" = "mount" -o "$ACTION" = "umount" ] || { call; exit 10; }
+[ -z "$REC" -o ! -d "$REC" ] && { call; exit 10; }
+[ "$ACTION" = "mount" -a -z "$NAME" ] && { call; exit 10; }
+[ ! -d "$MOUNTPOINT" ] && { log error "Mountpoint $MOUNTPOINT doesn't exist"; exit 10; }
+[ ! -e "$DEVICE" ] && { log error "Device $DEVICE doesn't exist"; exit 10; }
+
+case "$ACTION" in
+mount)
+	# check if not mounted
+	if mount | egrep -q " $MOUNTPOINTT "; then
+		# check if hdd is in use
+		if mount | egrep -q "^$DEVICET"; then
+			log warning "hdd in use (at: check if hdd is in use)"
+		fi
+
+		# if already mounted, try to umount
+		log warning "hdd already mounted, try to umount"
+		umount "$MOUNTPOINT" || { log error "hdd umount error (at: hdd already mounted, try to umount)"; exit 1; }
+
+		# unlink broken existing links
+		for LINK in "${REC}/"*.vdr; do
+			if [ -L "$LINK" -a ! -s "$LINK" ]; then
+				rm "$LINK"
+			fi
+		done
+		for LINK in "${REC}/"*.ts; do
+			if [ -L "$LINK" -a ! -s "$LINK" ]; then
+				rm "$LINK"
+			fi
+		done
+		for LINK in "${REC}/"index*; do
+			if [ -L "$LINK" -a ! -s "$LINK" ]; then
+				rm "$LINK"
+			fi
+		done
+	fi
+
+	# mount hdd
+	mount "$MOUNTPOINT" || { log error "hdd mount error (at: mount hdd)"; exit 1; }
+	# mount was OK. Now, find recording on hdd
+
+	# search recording in the subtree (Movies/Action/)
+	RELPATH1=${REC#$VIDEO}
+	RELPATH=${RELPATH1%$NAME}
+	DIR="$(find "${MOUNTPOINT}/${RELPATH}" -name "$NAME")"
+	# if not found, seach recording on the whole disk
+	if [ -z "$DIR" ]; then
+		DIR="$(find "${MOUNTPOINT}/" -name "$NAME")"
+	fi
+	# if not found, umount
+	if [ -z "$DIR" ]; then
+		log error "wrong hdd / recording not found on hdd"
+		umount "$MOUNTPOINT" || { log error "hdd umount error (at: wrong hdd / recording not found on hdd)"; exit 1; }
+		exit 3
+	fi
+
+	# check if video partition is vfat
+	if [ "$(stat -f -c %T "$REC")" != "vfat" ]; then
+
+		# link index.vdr if not exist
+		if [ -e "${DIR}/index.vdr"  -a ! -e "${REC}/index.vdr" ]; then
+			ln -s "${DIR}/index.vdr" "${REC}/index.vdr" || { log error "could not link index.vdr (at: link index.vdr from hdd to disk)"; }
+		fi
+		if [ -e "${DIR}/index"      -a ! -e "${REC}/index" ]; then
+			ln -s "${DIR}/index" "${REC}/index" || { log error "could not link index (at: link index from hdd to disk)"; }
+		fi
+
+		# link [0-9]*.vdr files
+		for FILE in "${DIR}/"[0-9]*.vdr; do
+			if [ -e "${FILE}" ]; then
+				ln -s "$FILE" "${REC}/$(basename "$FILE")"
+			fi
+		done
+		# error while linking [0-9]*.vdr files?
+		if [ $? -ne 0 ]; then
+			log error "error while linking [0-9]*.vdr"
+			# umount hdd bevor unlinking
+			umount "$MOUNTPOINT" || { log error "hdd umount error (at: error while linking)"; exit 1; }
+			# unlink broken links
+			for LINK in "${REC}/"*.vdr; do
+				if [ -L "$LINK" -a ! -s "$LINK" ]; then
+					rm "$LINK"
+				fi
+			done
+			exit 4
+		fi
+		for FILE in "${DIR}/"[0-9]*.ts; do
+			if [ -e "${FILE}" ]; then
+				ln -s "$FILE" "${REC}/$(basename "$FILE")"
+			fi
+		done
+		# error while linking [0-9]*.ts files?
+		if [ $? -ne 0 ]; then
+			log error "error while linking [0-9]*.ts"
+			# umount hdd bevor unlinking
+			umount "$MOUNTPOINT" || { log error "hdd umount error (at: error while linking)"; exit 1; }
+			# unlink broken links
+			for LINK in "${REC}/"*.ts; do
+				if [ -L "$LINK" -a ! -s "$LINK" ]; then
+					rm "$LINK"
+				fi
+			done
+			exit 4
+		fi
+		
+		# If wanted, create length.vdr
+		if [ $GETLENGTH -eq 1 -a ! -s "${REC}/length.vdr" -a -L "${REC}/index.vdr" ]; then
+			 echo $(( $(stat -L -c %s "${REC}/index.vdr")/12000 )) > "${REC}/length.vdr"
+		fi
+		if [ $GETLENGTH -eq 1 -a ! -s "${REC}/length.vdr" -a -L "${REC}/index" ]; then
+			 echo $(( $(stat -L -c %s "${REC}/index")/12000 )) > "${REC}/length.vdr"
+		fi
+	else
+		if [ ! "$(sudo -l | egrep "\(root\) NOPASSWD: /bin/mount")" -o ! "$(sudo -l | egrep "\(root\) NOPASSWD: /bin/umount")" ]; then
+			log error "you must configure sudo and allow $(whoami) to use mount/umount!"
+			log info "$(sudo -l)"
+			umount "$MOUNTPOINT" || { log error "hdd umount error (at: you must configure sudo)"; exit 1; }
+			exit 5
+		fi
+		# mount recording
+		sudo mount --bind "$DIR" "$REC"
+		if [ $? -ne 0 ]; then
+			log error "sudo mount --bind $DIR $REC"
+			umount "$MOUNTPOINT" || { log error "hdd umount error (at: sudo mount --bind)"; exit 1; }
+			exit 5
+		fi
+	fi
+	;;
+umount)
+	# check if hdd is mounted
+	mount | egrep -q " $MOUNTPOINTT " || { log error "hdd not mounted (at: check if hdd is mounted)"; exit 1; }
+	# check if video partition is vfat
+	if [ "$(stat -f -c %T "$REC")" != "vfat" ]; then
+		# is mounted, umount hdd bevor unlinking
+		umount "$MOUNTPOINT" || { log error "hdd umount error (at: is mounted, umount hdd bevor unlinking)"; exit 1; }
+		# unlink broken links
+		for LINK in "${REC}/"index*; do
+			if [ -L "$LINK" -a ! -s "$LINK" ]; then
+				rm "$LINK"
+			fi
+		done
+		for LINK in "${REC}/"*.vdr; do
+			if [ -L "$LINK" -a ! -s "$LINK" ]; then
+				rm "$LINK"
+			fi
+		done
+		for LINK in "${REC}/"*.ts; do
+			if [ -L "$LINK" -a ! -s "$LINK" ]; then
+				rm "$LINK"
+			fi
+		done
+	else
+		# umount recording
+		sudo umount "$REC" || { log error "sudo umount $REC"; exit 5; }
+		# umount Archive-HDD at umount
+		umount "$MOUNTPOINT" || { log error "hdd umount error (at: umount hdd at umount)"; exit 1; }
+	fi
+	;;
+*)
+# Output help
+	log error "\nWrong action $ACTION."
+	call
+	;;
+esac
+
+exit 0