--- /dev/null
+#!/bin/bash
+# TODO:
+# Add paranoia.
+# Fix logger messages.
+# Add periodic/startup file/directory checks.
+# Auto check of cd drive perms.
+
+echo "Autorip 0.1.3 started."
+
+# Set script local variables
+
+# FREEMIN
+# The minimum free space to have on the local TMP directory.
+FREEMIN="750"
+
+# TIMEOUT
+# The timeout, in seconds (approx), for the cd-tray to be sucked back
+# in if it's not in already, this isn't exact, as a cycle is a bit more
+# then a second, but it comes out to about 3 hours.
+TIMEOUT=21600
+
+
+# CDROM
+# The cd-rom device to be used.
+CDROM="/dev/cdroms/cdrom1"
+
+# BASE
+# The folder to be used for all of the actions
+BASE="`pwd`"
+
+# DONE
+# The destination of the encoded files.
+DONE="$BASE/done"
+
+# TMP
+# Defaukt temporary directory.
+TMP="$BASE/tmp"
+
+# REMTEMP
+# Remote temporary directory. (currently unused)
+REMTEMP="$BASE/remtmp"
+
+# LOCTEMP
+# Local temporary directory.
+LOCTEMP="$BASE/tmp"
+
+# LOGDEST
+# The syslog facility to use for logging purposes.
+LOGDEST="local3"
+
+
+# Oher variables (Do not set)
+
+# LASTSTART - Last CD in the drive that was encoded.
+# LASTDONE - Last CD that was finished encoding.
+# TIME - Approximately how many seconds have passed without having a cd in the drive.
+# CURRCD - This variable obtains the discid of whatever's in the cd drive.
+# REENC - The disc-id of an already encoded disc put into the drive.
+# PROCESS - A short feild of the DISCID that's used for keeping track of running encodes.
+# PROCDIR - The working directory of a process.
+# DISCNAME - A process local variable that's just the name of the finished disc.
+# DONELOCK - A timer for waiting for an add to the DB. Wait no more than 60 seconds.
+
+LASTSTART=""
+TIME=0
+REENC=0
+
+# Reset the status of running.
+
+echo 0 > "$BASE/lib/stop"
+
+rm -r "$TMP"
+mkdir "$TMP"
+
+main ()
+{
+ getcurcd
+
+ # If the cd in the drive is currently being encoded, don't try to encode it.
+ # Just sleep for 120 seconds and try again later.
+
+ if [ "$CURCD" != "" ] && [ "$CURCD" = "$LASTSTART" ]
+ then
+ sleep 120
+ TIME=0
+ return 0
+
+ # If the CD isn't the same as the last one started, and cdparanoia is running
+ # Assume shit has hit the fan and kill it to end the current process.
+ # The process will die on it's own.
+
+ elif [ "$CURCD" != "$LASTSTART" ] && [ "$(ps --no-heading -C cdparanoia)" != "" ]
+ then
+
+ logger -p $LOGDEST.info "Error ($LASTSTART): Disc removed while encoding!"
+ killall -KILL cdparanoia
+
+ # Reset the last start, because it wasn't.
+
+ LASTSTART=""
+
+ sleep 10
+ return 0
+
+ # If there's nothing in the drive, and there's no timeout yet, increase.
+ # If something was in the drive, the function would return without encoding it.
+
+ elif [ $TIME -lt $TIMEOUT ] && [ "$CURCD" = "" ]
+ then
+ TIME=$(($TIME+15))
+ sleep 15
+ return 0
+
+ # If the cd has been sticking out for the timeout period (which is approx three hours).
+ # Suck it back in. This could be used to send a message to the domain, or cause beeping.
+
+ elif [ $TIME -ge $TIMEOUT ]
+ then
+ timeout
+
+ TIME=0
+
+ return 0
+ fi
+
+ # Eject the CD if the last CD processed is sucked (or put) back in.
+
+
+ # If there is a cd in the drive
+ # Do not encode the last CD to go through the encoding process.
+ # This would cause the same CD to be re-re-rencoded if left in the drive
+ # for too long.
+
+ if [ "$CURCD" != "" ] && [ "$CURCD" != "$(< "$BASE/lib/LASTDONE")" ] &! [ -d "$TMP/$(echo $CURCD | cut -f 1 -d \ )" ]
+ then
+
+ # If the cd in the drive was already encoded, set reenc to the disc-id. If the user puts the
+ # disc back in the drive, it will re-encode. If it's different, REENC won't matter.
+
+ if [ "`grep "$CURCD" $BASE/lib/done.db`" = "" ] || [ "$REENC" = "$CURCD" ]
+ then
+ until [ "$(($(stat -f "$TMP" --format=%a)*4096/1024/1024))" -gt "$FREEMIN" ]
+ do
+ sleep 120
+ done
+
+ LASTSTART=$CURCD
+ cdenc &
+ REENC=$CURCD
+
+ else
+ eject $CDROM
+ beep -r 3
+ REENC="$CURCD"
+ return 0
+ fi
+ fi
+}
+
+getcurcd()
+{
+ # Check for a cd. If cd-discid exits successfully, then set the variable.
+ # If it exits with a 0 (backwards, I know), then blank it.
+
+ if $(cd-discid $CDROM > /dev/null 2>&1)
+
+ then
+ CURCD=$(cd-discid $CDROM 2>&1)
+ else
+ CURCD=""
+ fi
+ return 0
+}
+
+
+
+timeout()
+{
+ eject -t $CDROM && getcurcd
+
+ # If the cd was the last done, assume we timed out.
+
+ if [ "$CURCD" = "$(< "$BASE/lib/LASTDONE")" ]
+ then
+ logger -p $LOGDEST.error "CD Left (or put back) in drive."
+ eject $CDROM
+ beep -r 4
+ return 0
+ fi
+
+ return 0
+}
+
+
+# CD Encoder function. The workhorse.
+# Note: Only call when CD is in drive, else exit.
+
+cdenc ()
+{
+ # Check to make sure the cd wasn't changed or removed.
+
+ if [ "$(cd-discid $CDROM 2>&1)" != "$CURCD" ]
+ then
+ return 0
+ fi
+
+ # Set this process's id.
+
+ local PROCESS="$(echo $CURCD | cut -f 1 -d \ )"
+ local THISDISC="$CURCD"
+ local PROCDIR="$TMP/$PROCESS"
+ local DONELOCK=0
+
+ # Make a work folder
+
+ rm -fr "$PROCDIR"
+ mkdir "$PROCDIR"
+ cd "$PROCDIR"
+
+
+ # Okay, abcde has a bug where it tries to rip data cd's. But the version that fixes it itself has
+ # even more. So instead of trying to install the new version, which doesn't work, we use a command
+ # similar to the one ABCDE uses to determine the number of valid tracks (since it assumes the data
+ # track always occurs at the end, which in some game CD's it doesn't) and pass it to the command
+ # line. Yes, it really is one line.
+
+ local VALIDTRACKS="$(cdparanoia -d $CDROM -Q 2>&1 | egrep '^[[:space:]]+[[:digit:]]' | awk '{print $1}' | tr -d "." | tr '\n' ' ')"
+
+ # Do it. Do it.
+
+ logger -p $LOGDEST.info "Info ($PROCESS): Starting encoding."
+
+ abcde -Nx -d $CDROM $VALIDTRACKS > /dev/null 2>&1
+
+
+ # If the disc is unknwon, give a warning and unique folder name.
+
+ if [ -d "$PROCDIR/Unknown Artist - Unknown Album/" ]
+ then
+ logger -p $LOGDEST.warn "Warning ($PROCESS): Processed successfully, but info unknown."
+ mv "$PROCDIR/Unknown Artist - Unknown Album" "$PROCDIR/Unkown Disc - ID $PROCESS"
+
+ fi
+
+ # If more than one folder is left, or the abcde.process folder is left over,
+ # or if there's nothing in the directory, something has gone WRONG.
+
+ if [ $(ls -1 "$PROCDIR" | wc -l) -gt 1 ] || [ "$(ls -1 "$PROCDIR")" = "abcde.$PROCESS" ] || [ "$(ls -1 "$PROCDIR")" = "" ]
+ then
+ logger -p $LOGDEST.error "Error ($PROCESS): More than one folder or something very bad happened."
+ rm -r "$PROCDIR"
+ return 0
+ fi
+
+ # Note: Don't declare discname until process is finished. Now is fine.
+
+ local DISCNAME=`ls -1 "$PROCDIR"`
+
+ # Put the current disc's ID into a file in the disc's folder, JIC
+
+ echo "$THISDISC" > "$PROCDIR/$DISCNAME/disc_id"
+
+
+ logger -p $LOGDEST.info "Info ($PROCESS): Encoding of "$DISCNAME" completed successfully."
+
+
+ # Wait for the done database to be ready...
+
+ until ! [ -f "$BASE/lib/done.lock" ] || [ $DONELOCK -ge 60 ]
+ do
+ sleep 10
+ DONELOCK=$(($DONELOCK+10))
+ done
+
+ # Then add this disc to it.
+ if [ "`grep "$CURCD" $BASE/lib/done.db`" = "" ]
+ then
+ touch "$BASE/lib/done.lock"
+ cat "$BASE/lib/done.db" "$PROCDIR/$DISCNAME/disc_id" > "$BASE/lib/done.new"
+ mv "$BASE/lib/done.new" "$BASE/lib/done.db"
+ rm "$BASE/lib/done.lock"
+ else
+ logger -p $LOGDEST.notice "Not adding $PROCESS to done.db"
+ fi
+
+ # Move the process's completed directory into the done folder.
+
+ if ! [ -d "$DONE/$DISCNAME" ]
+ then
+ mv -f "$PROCDIR/$DISCNAME" "$DONE/"
+ elif [ -d "$DONE/$DISCNAME" ]
+ then
+ rm -r "$DONE/$DISCNAME"
+ mv -f "$PROCDIR/$DISCNAME" "$DONE/"
+ fi
+
+ # A file must be used here because the variable is lost when the function exits sometimes.
+
+ echo "$THISDISC" > "$BASE/lib/LASTDONE"
+
+ # If I was the last disc started, and I'm done, clear the laststart variable so the last disc
+ # encoded can be re-encoded if they really want to.
+
+ if [ "$THISDISC" = "$LASTSTART" ]
+ then
+ LASTSTART=""
+ fi
+
+
+ # Remove the process temp directory and call it a day.
+
+ rm -r "$PROCDIR"
+
+}
+
+until [[ $(< "$BASE/lib/stop") == 1 ]]
+do
+ main
+done
HCoop / clinton / abcde.git / blobdiff