* Bumped to 2.4
[abcde.git] / abcde
1 #!/bin/bash
2 # Copyright (c) 1998-2001 Robert Woodcock <rcw@debian.org>
3 # Copyright (c) 2003-2006 Jesus Climent <jesus.climent@hispalinux.es>
4 # This code is hereby licensed for public consumption under either the
5 # GNU GPL v2 or greater, or Larry Wall's Artistic license - your choice.
6 #
7 # You should have received a copy of the GNU General Public License along
8 # with this program; if not, write to the Free Software Foundation, Inc.,
9 # 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
10 #
11 # Copyright for this work is to expire January 1, 2010, after which it
12 # shall be public domain.
13 #
14 # $Id$
15
16 VERSION='2.4'
17
18 usage ()
19 {
20 echo "This is abcde v$VERSION."
21 echo "Usage: abcde [options] [tracks]"
22 echo "Options:"
23 echo "-1     Encode the whole CD in a single file"
24 echo "-a <action1[,action2]...>"
25 echo "       Actions to perform:"
26 echo "       cddb,read,normalize,encode,tag,move,replaygain,playlist,clean"
27 #echo "-A     Experimental actions (retag, transcode)"
28 echo "-b     Enable batch normalization"
29 #echo "-B     Disable batch replaygain (do file by file)"
30 echo "-c <file>"
31 echo "       Specify a configuration file (overrides system and user config files)"
32 echo "-C <discid#>"
33 echo "       Specify discid to resume from (only needed if you no longer have the cd)"
34 echo "-d <device>"
35 echo "       Specify CDROM device to grab (flac uses a single-track flac file)"
36 echo "-D     Debugging mode (equivalent to sh -x abcde)"
37 echo "-e     Erase encoded track information from status file"
38 echo "-f     Force operations that otherwise are considered harmful. Read \"man abcde\""
39 echo "-g     Use \"lame --nogap\" for MP3 encoding. Disables low disk and pipes flags"
40 echo "-h     This help information"
41 #echo "-i    Tag files while encoding, when possible (local only) -NWY-"
42 echo "-j <#> Number of encoder processes to run at once (localhost)"
43 echo "-k     Keep the wav tracks for later use"
44 echo "-l     Use low disk space algorithm"
45 echo "-L     Use local CDDB storage directory"
46 echo "-n     No lookup. Don't query CDDB, just create and use template"
47 echo "-N     Noninteractive. Never prompt for anything"
48 echo "-m     Modify playlist to include CRLF endings, to comply with some players"
49 echo "       WARNING: Deprecated. Use \"cue\" action"
50 #echo "-M     Create a CUE file"
51 echo "-o <type1[,type2]...>"
52 echo "       Output file type(s) (vorbis,mp3,flac,spx,mpc,wav,m4a). Defaults to vorbis"
53 echo "-p     Pad track numbers with 0's (if less than 10 tracks)"
54 echo "-P     Use UNIX pipes to read+encode without wav files"
55 echo "-q <level>"
56 echo "       Set quality level (high,medium,low)"
57 echo "-r <host1[,host2]...>"
58 echo "       Also encode on these remote hosts"
59 echo "-R     Use local CDDB in recursive mode"
60 echo "-s <field>"
61 echo "       Show fields from the CDDB info (year,genre)"
62 echo "-S <#> Set the CD speed"
63 echo "-t <#> Start the track numbering at a given number"
64 echo "-T <#> Same as -t but modifies tag numbering"
65 echo "-U     Do NOT use UNICODE (UTF8) tags and comments"
66 echo "-v     Show version number and exit"
67 echo "-V     Be a bit more verbose about what is happening behind the scenes"
68 echo "-x     Eject CD after all tracks are read"
69 echo "-w <comment>"
70 echo "       Add a comment to the CD tracks"
71 echo "-W <#> Concatenate CDs: -T #01 -w \"CD #\"" 
72 echo "-z     Use debug CDROMREADERSYNTAX option (needs cdparanoia)"
73 echo ""
74 echo "Tracks is a space-delimited list of tracks to grab."
75 echo "Ranges specified with hyphens are allowed (i.e., 1-5)."
76 echo ""
77 #echo "Double hyphens are used to concatenate tracks"
78 }
79
80 addstatus ()
81 {
82         echo "$@" >> "$ABCDETEMPDIR/status"
83 }
84
85 # log [level] [message]
86
87 # log outputs the right message in a common format
88 log ()
89 {
90         BLURB="$1"
91         shift
92         case $BLURB in
93                 error)   echo "[ERROR] abcde: $@" >&2 ;;
94                 warning) echo "[WARNING] $@" >&2 ;;
95                 info)    echo "[INFO] $@" ;;
96         esac
97 }
98
99 # Funtions to replace the need of seq, which is too distribution dependant.
100 f_seq_row ()
101 {
102         i=$1
103         while [ $i -ne `expr $2 + 1` ]
104         do
105                 echo $i
106                 i=`expr $i + 1`
107         done
108 }
109
110 f_seq_line ()
111 {
112         i=$1
113         if echo $i | grep "[[:digit:]]" > /dev/null 2>&1 ; then
114                 while [ $i -ne `expr $2 + 1` ]
115                 do
116                         printf $i" "
117                         i=`expr $i + 1`
118                 done
119                 echo
120         else
121                 log error "syntax error while processing track numbers"
122                 exit 1
123         fi
124 }
125
126 # Functions to replace the need of awk {print $1} and {print $NF}
127 get_first()
128 {
129 if [ X"$1" = "X" ]; then
130         for first in `cat`; do
131                 break
132         done
133 else
134         first=$1
135 fi
136 echo $first
137 }
138
139 get_last()
140 {
141 if [ X"$1" = "X" ]; then
142         for stdin in `cat`; do
143                 last=$stdin
144         done
145 else
146         for last in $@ ; do :; done
147 fi
148 echo $last
149 }
150
151 # checkstatus [blurb]
152 # Returns "0" if the blurb was found, returns 1 if it wasn't
153 # Puts the blurb content, if available, on stdout.
154 # Otherwise, returns "".
155 checkstatus ()
156 {
157         # Take the last line in the status file if there's multiple matches
158         PATTERN="^$1(=.*)?$"
159         BLURB=$(egrep $PATTERN "$ABCDETEMPDIR/status" | tail -n 1)
160
161         if [ -z "$BLURB" ]; then
162                 # No matches found
163                 return 1
164         else
165                 # Matches found
166                 # See if there's a = in it
167                 if [ "$(echo $BLURB | grep -c =)" != "0" ]; then
168                         echo "$(echo $BLURB | cut -f2- -d=)"
169                 fi
170                 return 0
171         fi
172 }
173
174 # checkwarnings [blurb]
175 # Returns "0" if the blurb was found (meaning there was an warning),
176 # returns 1 if it wasn't (yes this is a little backwards).
177 # Does not print the blurb on stdout.
178 # Otherwise, returns "".
179 checkwarnings ()
180 {
181         if [ -e "$ABCDETEMPDIR/warnings" ]; then :; else
182                 return 1
183         fi
184         # Take the last line in the status file if there's multiple matches
185         PATTERN="^$1(:.*)?$"
186         BLURB="$(egrep $PATTERN "$ABCDETEMPDIR/warnings" | tail -n 1)"
187
188         if [ -z "$BLURB" ]; then
189                 # negative, we did not have a negative...
190                 return 1
191         else
192                 # affirmative, we had a negative...
193                 return 0
194         fi
195 }
196
197 # checkerrors [blurb]
198 # Returns "0" if the blurb was found (meaning there was an error),
199 # returns 1 if it wasn't (yes this is a little backwards).
200 # Does not print the blurb on stdout.
201 # Otherwise, returns "".
202 checkerrors ()
203 {
204         if [ -e "$ABCDETEMPDIR/errors" ]; then :; else
205                 return 1
206         fi
207         # Take the last line in the status file if there's multiple matches
208         PATTERN="^$1(:.*)?$"
209         BLURB="$(egrep $PATTERN "$ABCDETEMPDIR/errors" | tail -n 1)"
210
211         if [ -z "$BLURB" ]; then
212                 # negative, we did not have a negative...
213                 return 1
214         else
215                 # affirmative, we had a negative...
216                 return 0
217         fi
218 }
219
220 # page [file]
221 # Finds the right pager in the system to display a file
222 page ()
223 {
224         PAGEFILE="$1"
225         # Use the debian sensible-pager wrapper to pick the pager
226         # user has requested via their $PAGER environment variable
227         if [ -x "/usr/bin/sensible-pager" ]; then
228                 /usr/bin/sensible-pager "$PAGEFILE"
229         elif [ -x "$PAGER" ]; then
230                 # That failed, try to load the preferred editor, starting
231                 # with their PAGER variable
232                 $PAGER "$PAGEFILE"
233                 # If that fails, check for less
234         elif [ -x /usr/bin/less ]; then
235                 /usr/bin/less -f "$PAGEFILE"
236                 # more should be on all UNIX systems
237         elif [ -x /bin/more ]; then
238                 /bin/more "$PAGEFILE"
239         else
240                 # No bananas, just cat the thing
241                 cat "$PAGEFILE" >&2
242         fi
243 }
244
245 # run_command [blurb] [command...]
246 # Runs a command, silently if necessary, and updates the status file
247 run_command ()
248 {
249         BLURB="$1"
250         shift
251         # See if this is supposed to be silent
252         if [ "$(checkstatus encode-output)" = "loud" ]; then
253                 "$@" >&2
254                 RETURN=$?
255         else
256                 # Special case for SMP, since
257                 # encoder output is never displayed, don't mute echos
258                 if [ -z "$BLURB" -a "$MAXPROCS" != "1" ]; then
259                         "$@" >&2
260                         RETURN=$?
261                 else
262                         "$@" >/dev/null 2>&1
263                         RETURN=$?
264                 fi
265         fi
266         case "$1" in
267         normalize|normalize-audio)
268                 if [ "$RETURN" = "2" ]; then
269                         # File was already normalized.
270                         RETURN=0
271                 fi
272                 ;;
273         esac
274         if [ "$RETURN" != "0" ]; then
275                 # Put an error in the errors file. For various reasons we
276                 # can't capture a copy of the program's output but we can
277                 # log what we attempted to execute and the error code
278                 # returned by the program.
279                 if [ "$BLURB" ]; then
280                         TWEAK="$BLURB: "
281                 fi
282                 echo "${TWEAK}returned code $RETURN: $@" >> "$ABCDETEMPDIR/errors"
283                 return $RETURN # Do not pass go, do not update the status file
284         fi
285         if [ "$BLURB" ]; then
286                 echo $BLURB >> "$ABCDETEMPDIR/status"
287         fi
288 }
289
290 # relpath() and slash() are Copyright (c) 1999 Stuart Ballard and
291 # distributed under the terms of the GNU GPL v2 or later, at your option
292
293 # Function to determine if a word contains a slash.
294 slash ()
295 {
296         case "$1" in
297         */*) return 0;;
298         *) return 1;;
299         esac
300 }
301
302 # Function to give the relative path from one file to another.
303 # Usage: relpath fromfile tofile
304 # eg relpath music/Artist/Album.m3u music/Artist/Album/Song.mp3
305 # (the result would be Album/Song.mp3)
306 # Output is relative path to $2 from $1 on stdout
307
308 # This code has the following restrictions:
309 # Multiple ////s are not collapsed into single /s, with strange effects.
310 # Absolute paths and ../s are handled wrong in FR (but they work in TO)
311 # If FR is a directory it must have a trailing /
312
313 relpath ()
314 {
315         FR="$1"
316         TO="$2"
317
318         case "$TO" in
319         /*) ;; # No processing is needed for absolute paths
320         *)
321                 # Loop through common prefixes, ignoring them.
322                 while slash "$FR" && [ "$(echo "$FR" | cut -d/ -f1)" = "$(echo "$TO" | cut -d/ -f1)" ]
323                 do
324                         FR="$(echo "$FR" | cut -d/ -f2-)"
325                         TO="$(echo "$TO" | cut -d/ -f2-)"
326                 done
327                 # Loop through directory portions left in FR, adding appropriate ../s.
328                 while slash "$FR"
329                 do
330                         FR="$(echo "$FR" | cut -d/ -f2-)"
331                         TO="../$TO"
332                 done
333                 ;;
334         esac
335
336         echo $TO
337 }
338
339 new_checkexec ()
340 {
341         if [ ! "$@" = "" ]; then
342                 # Cut off any command-line option we added in
343                 X=$(echo $@ | cut -d' ' -f2)
344                 if [ "$(which $X)" = "" ]; then
345                         return 1
346                 elif [ ! -x $(which $X) ]; then
347                         return 2
348                 fi
349         fi
350         return 0
351 }
352
353 checkexec ()
354 {
355         if [ ! "$@" = "" ]; then
356                 # Cut off any command-line option we added in
357                 X=$(echo $@ | cut -d' ' -f2)
358                 # Test for built-in abcde.function
359                 [ "$X" != "${X#abcde.}" ] && type $X >/dev/null 2>&1 && return
360                 if [ "$(which $X)" = "" ]; then
361                         log error "$X is not in your path." >&2
362                         log info  "Define the full path to the executable if it exists on your system." >&2
363                         if [ -e /etc/debian_release ] ; then
364                                 case $X in
365                                         oggenc)         MISSING_PACKAGE=vorbis-tools ;;
366                                         lame|flac)      MISSING_PACKAGE=$X ;;
367                                 esac
368                                 log info "Hint: apt-get install $MISSING_PACKAGE" >&2
369                         fi
370                         exit 1
371                 elif [ ! -x "$(which $X)" ]; then
372                         log error "$X is not executable." >&2
373                         exit 1
374                 fi
375         fi
376 }
377
378 # diffentries <filename> <max_value> <entry1>,<entry2>
379 # max_value: the range of entries goes from 1 to <max_value>
380 diffentries ()
381 {
382         FILENAME=$1
383         shift
384         local CDDBDIFFCHOICES=$1
385         shift
386         local CDDBDIFFCHOICE="$@"
387         if [ ! X"$DIFF" = "X" ]; then
388                 PARSECHOICE1=$(echo $CDDBDIFFCHOICE | cut -d"," -f1 | xargs printf %d 2>/dev/null)
389                 PARSECHOICE2=$(echo $CDDBDIFFCHOICE | cut -d"," -f2 | xargs printf %d 2>/dev/null)
390                 if [ $PARSECHOICE1 -lt 1 ] || [ $PARSECHOICE1 -gt $CDDBDIFFCHOICES ] || \
391                    [ $PARSECHOICE2 -lt 1 ] || [ $PARSECHOICE2 -gt $CDDBDIFFCHOICES ] || \
392                    [ $PARSECHOICE1 -eq $PARSECHOICE2 ]; then 
393                         echo "Invalid diff range. Please select two comma-separated numbers between 1 and $CDDBDIFFCHOICES" >&2
394                 else
395                         # We parse the 2 choices to diff, store them in temporary files and diff them.
396                         for PARSECHOICE in $(echo $CDDBDIFFCHOICE | tr , \ ); do
397                                 do_cddbparse "$ABCDETEMPDIR/$FILENAME.$PARSECHOICE" > "$ABCDETEMPDIR/$FILENAME.parsechoice.$PARSECHOICE"
398                         done
399                         echo "Showing diff between choices $PARSECHOICE1 and $PARSECHOICE2..." > "$ABCDETEMPDIR/$FILENAME.diff"
400                         $DIFF $DIFFOPTS "$ABCDETEMPDIR/$FILENAME.parsechoice.$PARSECHOICE1" "$ABCDETEMPDIR/$FILENAME.parsechoice.$PARSECHOICE2" >> "$ABCDETEMPDIR/$FILENAME.diff"
401                         if [ $(cat "$ABCDETEMPDIR/$FILENAME.diff" | wc -l) -ge 24 ]; then
402                                 page "$ABCDETEMPDIR/$FILENAME.diff"
403                         else
404                                 cat "$ABCDETEMPDIR/$FILENAME.diff" >&2
405                         fi
406                 fi
407         else
408                 echo "The diff program was not found in your path. Please choose a number between 0 and $CDDBDIFFCHOICES." >&2
409         fi
410 }
411
412 # getcddbinfo
413 # Finds an specific field from cddbinfo
414 getcddbinfo()
415 {
416         case $1 in
417         TRACKNAME1)
418                 TRACKNAME="$(grep ^TTITLE$CDDBTRACKNUM= "$CDDBDATA" | head -n 1 | cut -f2- -d= | tr -d \[:cntrl:\] | sed 's/\ \+$//')"
419                 ;;
420         TRACKNAME)
421                 TRACKNAME="$(grep ^TTITLE$CDDBTRACKNUM= "$CDDBDATA" | cut -f2- -d= | tr -d \[:cntrl:\] | sed 's/\ \+$//')"
422                 ;;
423         TRACK-INFO)
424                 grep ^EXTT$CDDBTRACKNUM= "$CDDBDATA" | cut -f2- -d= | tr -d \[:cntrl:\] | perl -p -e 's/\\n/\n/;'
425                 ;;
426         esac
427 }
428
429 # gettracknum
430 # Get the track number we are going to use for different actions
431 gettracknum()
432 {
433         if [ -n "$STARTTRACKNUMBER" ] ; then
434                 # Get the trackpadding from the current track
435                 CURRENTTRACKPADDING=$(echo -n $UTRACKNUM | wc -c)
436                 TRACKNUM=$( printf %0.${CURRENTTRACKPADDING}d $(expr ${UTRACKNUM} + ${STARTTRACKNUMBER} - $FIRSTTRACK ))
437         else
438                 TRACKNUM=${UTRACKNUM}
439         fi
440 }
441
442 # makeids
443 #
444 # Calculate cddb disc ids without requiring specialized helper programs.
445 # largely copied from cd-discid and musicbrainz examples.  some of the steps
446 # don't make sense, but they're necessary to match the ids generated by other
447 # programs.
448 #
449 ## FIXME ## Right now, we get 2 frames more than with cue2discid ??
450 # data@petit:~$ sh /tmp/cue2discid /home/data/tmp/flac/01.Roisin_Murphy--Ruby_Blue.flac
451 # processing offsetimes 00:00:00 04:47:10 08:20:37 11:46:46 17:45:36 21:41:57 27:32:21 32:03:73 35:39:28 38:27:33 43:50:38 44:42:34
452 # 980b4b0c 12 150 21685 37687 53146 80061 97782 124071 144448 160603 173208 197438 201334 2895
453 # data@petit:~$ metaflac --export-cuesheet-to=- /home/data/tmp/flac/01.Roisin_Murphy--Ruby_Blue.flac| python /home/data/sources/abcde/trunk/examples/cue2discid
454 # 980b4b0c 12 150 21685 37687 53146 80061 97782 124071 144448 160603 173208 197438 201334 2893
455 #
456 # Variables: OFFSETS, TRACKS, LEADOUT, [LEADIN]
457 makeids ()
458 {
459         if [ X"$LEADOUT" = "X" ]; then
460                 log warning "Error trying to calculate disc ids without lead-out information."
461                 exit 1
462         fi
463
464         # default to a two second lead-in
465         IDMAGICNUM=150
466         LEADIN=${LEADIN:=150}
467
468         # number of cdframes per second
469         CDFRAMES=75
470
471         # reset cddb checksum for cddb disc-id calululation
472         CDDBCKSUM=0
473
474         COOKEDOFFSETS=""
475         for OFFSET in $(echo $OFFSETS)
476         do
477                 COOKEDOFFSETS="${COOKEDOFFSETS} $(($OFFSET + $LEADIN))"
478
479                 OFFSETTIME=$(( ($OFFSET + $LEADIN) / $CDFRAMES  ))
480                 while [ $OFFSETTIME -gt 0 ]; do
481                         CDDBCKSUM=$(($CDDBCKSUM + $OFFSETTIME % 10))
482                         OFFSETTIME=$(($OFFSETTIME / 10))
483                 done
484
485         done
486
487         COOKEDOFFSETS="${COOKEDOFFSETS:1}"  # eat the leading space
488
489         PREGAP=$(($(echo $OFFSETS | cut -f1 -d' ')))
490         TOTALTIME=$(( (($LEADOUT + $LEADIN + $PREGAP) / $CDFRAMES) - (($LEADIN + $PREGAP) / $CDFRAMES)))
491
492         printf -v HEXSUM "%08lx" $(( ($CDDBCKSUM % 0xff) << 24 | $TOTALTIME << 8 | $TRACKS))
493         TRACKINFO="${HEXSUM} $((TRACKS)) ${COOKEDOFFSETS} $((($LEADOUT + $LEADIN + $IDMAGICNUM) / $CDFRAMES))"
494 }
495
496 do_replaygain()
497 {
498         if checkstatus replaygain; then :; else
499                 run_command "" echo "Adding replygain information..."
500                 for TMPOUTPUT in $( echo $OUTPUTTYPE | tr , \ )
501                 do
502                         case $TMPOUTPUT in
503                                 vorbis|ogg)
504                                         OUTPUT=$OGGOUTPUTCONTAINER
505                                         ;;
506                                 flac)
507                                         OUTPUT=$FLACOUTPUTCONTAINER
508                                         ;;
509                                 *)
510                                         OUTPUT=$TMPOUTPUT
511                                         ;;
512                         esac
513                         OUTPUTFILES=""
514                         REPLAYINDEX=0
515                         for UTRACKNUM in $TRACKQUEUE
516                         do
517                                 CDDBTRACKNUM=$(expr $UTRACKNUM - 1)
518                                 getcddbinfo TRACKNAME
519                                 splitvarious
520                                 TRACKFILE="$(mungefilename "$TRACKNAME")"
521                                 ARTISTFILE="$(mungefilename "$TRACKARTIST")"
522                                 ALBUMFILE="$(mungefilename "$DALBUM")"
523                         GENRE="$(mungegenre "$GENRE")"
524                         YEAR=${CDYEAR:-$CDYEAR}
525                                 gettracknum
526                                 if [ "$ONETRACK" = "y" ]; then 
527                                         if [ "$VARIOUSARTISTS" = "y" ]; then
528                                                 OUTPUTFILE="$(eval echo \""$VAONETRACKOUTPUTFORMAT"\")"
529                                         else
530                                                 OUTPUTFILE="$(eval echo \""$ONETRACKOUTPUTFORMAT"\")"
531                                         fi
532                                 else    
533                                         if [ "$VARIOUSARTISTS" = "y" ]; then
534                                                 OUTPUTFILE="$(eval echo \""$VAOUTPUTFORMAT"\")"
535                                         else
536                                                 OUTPUTFILE="$(eval echo \""$OUTPUTFORMAT"\")"
537                                         fi
538                                 fi
539                                 OUTPUTFILES[$REPLAYINDEX]="$OUTPUTDIR/$OUTPUTFILE.$OUTPUT"
540                                 (( REPLAYINDEX = $REPLAYINDEX + 1 ))
541                         done
542                         case "$OUTPUT" in
543                                 flac)
544                                         run_command replaygain-flac nice $ENCNICE $METAFLAC --add-replay-gain "${OUTPUTFILES[@]}"
545                                         #run_command replaygain-flac true
546                                         ;;
547                                 vorbis|ogg)
548                                         run_command replaygain-vorbis nice $ENCNICE $VORBISGAIN --album "${OUTPUTFILES[@]}"
549                                         ;;
550                                 mp3)
551                                         run_command replaygain-mp3 nice $ENCNICE $MP3GAIN -a -k "${OUTPUTFILES[@]}"
552                                         ;;
553                                 mpc)
554                                         run_command replaygain-mpc nice $ENCNICE $MPPGAIN --auto "${OUTPUTFILES[@]}"
555                                         ;;
556                                 *);;
557                         esac
558                 done
559                 if checkerrors "replaygain-.{3,6}"; then :; else
560                         run_command replaygain true
561                 fi
562         fi
563 }
564
565 # This code splits the a Various Artist track name from one of the following
566 # forms:
567 #
568 #  forward:        Artist / Track
569 #  forward-dash:   Artist - Track
570 #  reverse:        Track / Artist
571 #  reverse-dash:   Track - Artist
572 #  colon:          Artist: Track
573 #  trailing-paren: Artist (Track)
574 #
575 # variables used:
576 # VARIOUSARTISTS, VARIOUSARTISTSTYLE, TRACKNAME, TRACKARTIST
577 splitvarious ()
578 {
579         if [ "$VARIOUSARTISTS" = "y" ] && [ ! "$ONETRACK" = "y" ]; then
580                 case "$VARIOUSARTISTSTYLE" in
581                 forward)
582                         DTITLEARTIST="$(echo "$TRACKNAME" | sed 's- / -~-g')"
583                         TRACKARTIST="$(echo "$DTITLEARTIST" | cut -f1 -d~)"
584                         TRACKNAME="$(echo "$DTITLEARTIST" | cut -f2 -d~)"
585                         ;;
586                 forward-dash)
587                         DTITLEARTIST="$(echo "$TRACKNAME" | sed 's, - ,~,g')"
588                         TRACKARTIST="$(echo "$DTITLEARTIST" | cut -f1 -d~)"
589                         TRACKNAME="$(echo "$DTITLEARTIST" | cut -f2 -d~)"
590                         ;;
591                 reverse)
592                         DTITLEARTIST="$(echo "$TRACKNAME" | sed 's- / -~-g')"
593                         TRACKARTIST="$(echo "$DTITLEARTIST" | cut -f2 -d~)"
594                         TRACKNAME="$(echo "$DTITLEARTIST" | cut -f1 -d~)"
595                         ;;
596                 reverse-dash)
597                         DTITLEARTIST="$(echo "$TRACKNAME" | sed 's, - ,~,g')"
598                         TRACKARTIST="$(echo "$DTITLEARTIST" | cut -f2 -d~)"
599                         TRACKNAME="$(echo "$DTITLEARTIST" | cut -f1 -d~)"
600                         ;;
601                 colon)
602                         DTITLEARTIST="$(echo "$TRACKNAME" | sed 's-: -~-g')"
603                         TRACKARTIST="$(echo "$DTITLEARTIST" | cut -f1 -d~)"
604                         TRACKNAME="$(echo "$DTITLEARTIST" | cut -f2 -d~)"
605                         ;;
606                 trailing-paren)
607                         DTITLEARTIST="$(echo "$TRACKNAME" | sed 's,^\(.*\) (\(.*\)),\1~\2,')"
608                         TRACKARTIST="$(echo "$DTITLEARTIST" | cut -f2 -d~)"
609                         TRACKNAME="$(echo "$DTITLEARTIST" | cut -f1 -d~)"
610                         ;;
611                 esac
612         elif [ "$VARIOUSARTISTS" = "y" ] && [ "$ONETRACK" = "y" ]; then
613                 TRACKARTIST="Various"
614         else
615                 TRACKARTIST="$DARTIST"
616         fi
617 }
618
619 do_getgenreid () {
620 local genre=$(echo "${@}" | tr '[A-Z]' '[a-z]')
621 local id=""
622         case ${genre} in
623                 "blues")                 id=0 ;;
624                 "classic rock")          id=1 ;;
625                 "country")               id=2 ;;
626                 "dance")                 id=3 ;;
627                 "disco")                 id=4 ;;
628                 "funk")                  id=5 ;;
629                 "grunge")                id=6 ;;
630                 "hip-hop")               id=7 ;;
631                 "jazz")                  id=8 ;;
632                 "metal")                 id=9 ;;
633                 "new age")               id=10 ;;
634                 "oldies")                id=11 ;;
635                 "other")                 id=12 ;;
636                 "pop")                   id=13 ;;
637                 "r&b")                   id=14 ;;
638                 "rap")                   id=15 ;;
639                 "reggae")                id=16 ;;
640                 "rock")                  id=17 ;;
641                 "techno")                id=18 ;;
642                 "industrial")            id=19 ;;
643                 "alternative")           id=20 ;;
644                 "ska")                   id=21 ;;
645                 "death metal")           id=22 ;;
646                 "pranks")                id=23 ;;
647                 "soundtrack")            id=24 ;;
648                 "euro-techno")           id=25 ;;
649                 "ambient")               id=26 ;;
650                 "trip-hop")              id=27 ;;
651                 "vocal")                 id=28 ;;
652                 "jazz+funk")             id=29 ;;
653                 "fusion")                id=30 ;;
654                 "trance")                id=31 ;;
655                 "classical")             id=32 ;;
656                 "instrumental")          id=33 ;;
657                 "acid")                  id=34 ;;
658                 "house")                 id=35 ;;
659                 "game")                  id=36 ;;
660                 "sound clip")            id=37 ;;
661                 "gospel")                id=38 ;;
662                 "noise")                 id=39 ;;
663                 "alt. rock")             id=40 ;;
664                 "bass")                  id=41 ;;
665                 "soul")                  id=42 ;;
666                 "punk")                  id=43 ;;
667                 "space")                 id=44 ;;
668                 "meditative")            id=45 ;;
669                 "instrum. pop")          id=46 ;;
670                 "instrum. rock")         id=47 ;;
671                 "ethnic")                id=48 ;;
672                 "gothic")                id=49 ;;
673                 "darkwave")              id=50 ;;
674                 "techno-indust.")        id=51 ;;
675                 "electronic")            id=52 ;;
676                 "pop-folk")              id=53 ;;
677                 "eurodance")             id=54 ;;
678                 "dream")                 id=55 ;;
679                 "southern rock")         id=56 ;;
680                 "comedy")                id=57 ;;
681                 "cult")                  id=58 ;;
682                 "gangsta")               id=59 ;;
683                 "top 40")                id=60 ;;
684                 "christian rap")         id=61 ;;
685                 "pop/funk"|"pop / funk") id=62 ;;
686                 "jungle")                id=63 ;;
687                 "native american")       id=64 ;;
688                 "cabaret")               id=65 ;;
689                 "new wave")              id=66 ;;
690                 "psychadelic")           id=67 ;;
691                 "rave")                  id=68 ;;
692                 "showtunes")             id=69 ;;
693                 "trailer")               id=70 ;;
694                 "lo-fi")                 id=71 ;;
695                 "tribal")                id=72 ;;
696                 "acid punk")             id=73 ;;
697                 "acid jazz")             id=74 ;;
698                 "polka")                 id=75 ;;
699                 "retro")                 id=76 ;;
700                 "musical")               id=77 ;;
701                 "rock & roll")           id=78 ;;
702                 "hard rock")             id=79 ;;
703                 "folk")                  id=80 ;;
704                 "folk/rock")             id=81 ;;
705                 "national folk")         id=82 ;;
706                 "swing")                 id=83 ;;
707                 "fusion")                id=84 ;;
708                 "bebob")                 id=85 ;;
709                 "latin")                 id=86 ;;
710                 "revival")               id=87 ;;
711                 "celtic")                id=88 ;;
712                 "bluegrass")             id=89 ;;
713                 "avantgarde")            id=90 ;;
714                 "gothic rock")           id=91 ;;
715                 "progress. rock")        id=92 ;;
716                 "psychadel. rock")       id=93 ;;
717                 "symphonic rock")        id=94 ;;
718                 "slow rock")             id=95 ;;
719                 "big band")              id=96 ;;
720                 "chorus")                id=97 ;;
721                 "easy listening")        id=98 ;;
722                 "acoustic")              id=99 ;;
723                 "humour")                id=100 ;;
724                 "speech")                id=101 ;;
725                 "chanson")               id=102 ;;
726                 "opera")                 id=103 ;;
727                 "chamber music")         id=104 ;;
728                 "sonata")                id=105 ;;
729                 "symphony")              id=106 ;;
730                 "booty bass")            id=107 ;;
731                 "primus")                id=108 ;;
732                 "porn groove")           id=109 ;;
733                 "satire")                id=110 ;;
734                 "slow jam")              id=111 ;;
735                 "club")                  id=112 ;;
736                 "tango")                 id=113 ;;
737                 "samba")                 id=114 ;;
738                 "folklore")              id=115 ;;
739                 "ballad")                id=116 ;;
740                 "power ballad")          id=117 ;;
741                 "rhythmic soul")         id=118 ;;
742                 "freestyle")             id=119 ;;
743                 "duet")                  id=120 ;;
744                 "punk rock")             id=121 ;;
745                 "drum solo")             id=122 ;;
746                 "a capella")             id=123 ;;
747                 "euro-house")            id=124 ;;
748                 "dance hall")            id=125 ;;
749                 "goa")                   id=126 ;;
750                 "drum & bass")           id=127 ;;
751                 "club-house")            id=128 ;;
752                 "hardcore")              id=129 ;;
753                 "terror")                id=130 ;;
754                 "indie")                 id=131 ;;
755                 "britpop")               id=132 ;;
756                 "negerpunk")             id=133 ;;
757                 "polsk punk")            id=134 ;;
758                 "beat")                  id=135 ;;
759                 "christian gangsta rap") id=136 ;;
760                 "heavy metal")           id=137 ;;
761                 "black metal")           id=138 ;;
762                 "crossover")             id=139 ;;
763                 "contemporary christian")id=140 ;;
764                 "christian rock")        id=141 ;;
765                 "merengue")              id=142 ;;
766                 "salsa")                 id=143 ;;
767                 "thrash metal")          id=144 ;;
768                 "anime")                 id=145 ;;
769                 "jpop")                  id=146 ;;
770                 "synthpop")              id=147 ;;
771                 "rock/pop"|"rock / pop") id=148 ;;
772                 *)                       return 1 ;;
773         esac
774 echo ${id}
775 return 0
776 }
777
778 # do_tag [tracknumber]
779 # id3 tags a filename
780 # variables used:
781 # TRACKS, TRACKNAME, TRACKARTIST, TAGGER, TAGGEROPTS, VORBISCOMMENT, METAFLAC, ATOMICPARSLEY 
782 # COMMENT, DALBUM, DARTIST, CDYEAR, CDGENRE (and temporarily) ID3TAGV
783 do_tag ()
784 {
785         COMMENTOUTPUT="$(eval echo ${COMMENT})"
786         if [ -z "$COMMENTOUTPUT" ]; then
787                 COMMENTOUTPUT="$(getcddbinfo TRACK-INFO)"
788         fi
789         CDDBDISCID=$(echo $TRACKINFO | cut -d' ' -f1)
790         run_command '' echo "Tagging track $1 of $TRACKS: $TRACKNAME..."
791         # If we want to start the tracks with a given number, we need to modify the
792         # TRACKNUM value before evaluation
793         if [ -n "$STARTTRACKNUMBERTAG" ] ; then
794                 gettracknum
795         fi
796         for OUTPUT in $(echo $OUTPUTTYPE | tr , \ )
797         do
798                 case "$OUTPUT" in
799                 mp3)
800                         # id3v2 v0.1.9 claims to have solved the -c bug, so we merge both id3 and id3v2
801                         GENREID=$(do_getgenreid "${CDGENRE}")
802                         # Set TPE2 in case we have a Various Artists rip.
803                         TPE2=""
804                         if [ "$VARIOUSARTISTS" = "y"]; then
805                                 TPE2="Various"
806                         fi
807         
808                         case "$ID3SYNTAX" in
809                                 id3);;
810                                 eyed3)
811                                         # FIXME # track numbers in mp3 come with 1/10, so we cannot
812                                         # happily substitute them with $TRACKNUM
813                                         run_command tagtrack-$OUTPUT-$1 nice $ENCNICE $TAGGER $TAGGEROPTS \
814                                                 --comment=::"$COMMENTOUTPUT" -A "$DALBUM" \
815                                                 -a "$TRACKARTIST" -t "$TRACKNAME" -Y "$CDYEAR" \
816                                                 -G "$GENREID" -n "${TRACKNUM:-$1}" \
817                                                 "${TRACKNUM:+-N $TRACKS}" \
818                                                 "${ENCODING:+--set-encoding=$ENCODING}" \
819                                                 "${TPE2:+--set-user-text-frame=TPE2:$TPE2}" \
820                                                 "$ABCDETEMPDIR/track$1.$OUTPUT"
821                                         ;;
822                                 # FIXME # Still not activated...
823                                 id3ed)
824                                         run_command tagtrack-$OUTPUT-$1 nice $ENCNICE \
825                                                 $TAGGER $TAGGEROPTS -c "$COMMENTOUTPUT" \
826                                                 -a "$DALBUM" -n "$TRACKARTIST" -s "$TRACKNAME" \
827                                                 -y "$CDYEAR" -g "$GENREID" -k "${TRACKNUM:-$1}" \
828                                                 "$ABCDETEMPDIR/track$1.$OUTPUT"
829                                         ;;
830                                 *)
831                                         # FIXME # track numbers in mp3 come with 1/10, so we cannot
832                                         # happily substitute them with $TRACKNUM
833                                         run_command tagtrack-$OUTPUT-$1 nice $ENCNICE \
834                                                 $TAGGER $TAGGEROPTS -c "$COMMENTOUTPUT" \
835                                                 -A "$DALBUM" -a "$TRACKARTIST" -t "$TRACKNAME" \
836                                                 -y "$CDYEAR" -g "$GENREID" \
837                                                 -T "${TRACKNUM:-$1/$TRACKS}" \
838                                                 "${TPE2:+--TPE2 \"$TPE2\"}" \
839                                                 "$ABCDETEMPDIR/track$1.$OUTPUT"
840                                         ;;
841                         esac
842                         ;;
843                 vorbis|ogg)
844                         case "$OGGENCODERSYNTAX" in
845                                 vorbize|oggenc)
846                                         # vorbiscomment can't do in-place modification, mv the file first
847                                         if [ -f "$ABCDETEMPDIR/track$1.$OGGOUTPUTCONTAINER" -a ! -f "$ABCDETEMPDIR/track$1.uncommented.$OGGOUTPUTCONTAINER" ]; then
848                                                 mv "$ABCDETEMPDIR/track$1.$OGGOUTPUTCONTAINER" "$ABCDETEMPDIR/track$1.uncommented.$OGGOUTPUTCONTAINER"
849                                         fi
850                                         (
851                                         # These are from
852                                         # http://www.xiph.org/ogg/vorbis/doc/v-comment.html
853
854                                         echo ARTIST="$TRACKARTIST"
855                                         echo ALBUM="$DALBUM"
856                                         echo TITLE="$TRACKNAME"
857                                         if [ -n "$CDYEAR" ]; then
858                                                 echo DATE="$CDYEAR"
859                                         fi
860                                         if [ -n "$CDGENRE" ]; then
861                                                 echo GENRE="$CDGENRE"
862                                         fi      
863                                         echo TRACKNUMBER=${TRACKNUM:-$1}
864                                         if [ -n "$DISCNUMBER" ]; then
865                                                 echo DISCNUMBER="$DISCNUMBER"
866                                         fi
867                                         echo CDDB=$CDDBDISCID
868                                         if [ "$(eval echo ${COMMENT})" != "" ]; then
869                                                 case "$COMMENTOUTPUT" in
870                                                         *=*) echo "$COMMENTOUTPUT";;
871                                                         *)   echo COMMENT="$COMMENTOUTPUT";;
872                                                 esac    
873                                         fi
874                                         ) | run_command tagtrack-$OUTPUT-$1 nice $ENCNICE \
875                                                 $VORBISCOMMENT $VORBISCOMMENTOPTS -w \
876                                                 "$ABCDETEMPDIR/track$1.uncommented.$OGGOUTPUTCONTAINER" "$ABCDETEMPDIR/track$1.$OGGOUTPUTCONTAINER"
877                                         # Doublecheck that the commented file was created
878                                         # successfully before wiping the original
879                                         if [ -f "$ABCDETEMPDIR/track$1.$OGGOUTPUTCONTAINER" ]; then
880                                                 rm -f "$ABCDETEMPDIR/track$1.uncommented.$OGGOUTPUTCONTAINER"
881                                         else
882                                                 mv "$ABCDETEMPDIR/track$1.uncommented.$OGGOUTPUTCONTAINER" "$ABCDETEMPDIR/track$1.$OGGOUTPUTCONTAINER"
883                                         fi
884                                         ;;
885                         esac
886                         ;;
887                 flac)
888                         (
889                         echo ARTIST="$TRACKARTIST"
890                         echo ALBUM="$DALBUM"
891                         echo TITLE="$TRACKNAME"
892                         if [ -n "$CDYEAR" ]; then
893                                 echo DATE="$CDYEAR"
894                         fi
895                         if [ -n "$CDGENRE" ]; then
896                                 echo GENRE="$CDGENRE"
897                         fi      
898                         echo TRACKNUMBER="${TRACKNUM:-$1}"
899                         if [ -n "$DISCNUMBER" ]; then
900                                 echo DISCNUMBER="$DISCNUMBER"
901                         fi
902                         echo CDDB="$CDDBDISCID"
903                         if [ "$(eval echo ${COMMENT})" != "" ]; then
904                                 case "$COMMENTOUTPUT" in
905                                         *=*) echo "$COMMENTOUTPUT";;
906                                         *)   echo COMMENT="$COMMENTOUTPUT";;
907                                 esac    
908                         fi
909                         ) | run_command tagtrack-$OUTPUT-$1 nice $ENCNICE $METAFLAC $METAFLACOPTS ${IMPORTCUESHEET:+--import-cuesheet-from="$ABCDETEMPDIR/$CUEFILE"} --import-tags-from=- "$ABCDETEMPDIR/track$1.$FLACOUTPUTCONTAINER"
910                         ;;
911                 spx)
912                         run_command tagtrack-$OUTPUT-$1 true
913                         ;;
914                 mpc)
915                         run_command tagtrack-$OUTPUT-$1 true
916                         ;;
917                 m4a)
918                         #  Use a temp-file of our choice. --overWrite seems to
919                         #  case core dumps with AtomicParsley 0.9.0
920                         ATOMICTEMPFILE="$ABCDETEMPDIR/track$1.m4a-atomic"
921
922                         VARIOUSBOOL="false"
923                         if [ "$VARIOUSARTISTS" = "y" ]; then
924                                 VARIOUSBOOL="true"
925                         fi
926
927                         #It has to be command file opts for AtomicParsley
928                         run_command tagtrack-$OUTPUT-$1 nice $ENCNICE $ATOMICPARSLEY $ABCDETEMPDIR/track$1.m4a --artist "$TRACKARTIST" --album "$DALBUM" --title "$TRACKNAME" --tracknum ${TRACKNUM:-$1} --year "$CDYEAR" --genre "$CDGENRE" --compilation $VARIOUSBOOL --comment "$COMMENTOUTPUT" --output $ATOMICTEMPFILE
929                         if [ -f $ATOMICTEMPFILE ]; then
930                                 mv "$ATOMICTEMPFILE" "$ABCDETEMPDIR/track$1.m4a"
931                         fi
932                         ;;
933                 wav)
934                         run_command tagtrack-$OUTPUT-$1 true
935                         ;;
936                 esac
937         done
938         if checkerrors "tagtrack-(.{3,6})-$1"; then :; else
939                 run_command tagtrack-$1 true
940         fi
941
942 }
943
944 # do_nogap_encode
945 # variables used:
946 # OUTPUTTYPE, {FOO}ENCODERSYNTAX, ENCNICE, ENCODER, ENCODEROPTS
947 do_nogap_encode ()
948 {
949         # The commands here don't go through run_command because they're never
950         # supposed to be silenced
951         echo "Encoding gapless MP3 tracks: $TRACKQUEUE"
952         for OUTPUT in $(echo $OUTPUTTYPE | tr , \ )
953         do
954                 case "$OUTPUT" in
955                 mp3)
956                         case "$MP3ENCODERSYNTAX" in
957                         lame|toolame)
958                                 (
959                                 cd "$ABCDETEMPDIR"
960                                 TRACKFILES=
961                                 for UTRACKNUM in $TRACKQUEUE
962                                 do
963                                         TRACKFILES="$TRACKFILES track$UTRACKNUM.wav"
964                                 done
965                                 nice $ENCNICE $MP3ENCODER $MP3ENCODEROPTS --nogap $TRACKFILES
966                                 RETURN=$?
967                                 if [ "$RETURN" != "0" ]; then
968                                         echo "nogap-encode: $ENCODER returned code $RETURN" >> errors
969                                 else
970                                         for UTRACKNUM in $TRACKQUEUE
971                                         do
972                                                 run_command encodetrack-$OUTPUT-$UTRACKNUM true
973                                                 #run_command encodetrack-$UTRACKNUM true
974                                         done
975                                 fi
976                                 )
977                                 ;;
978                         esac
979                         ;;
980                 esac
981         done            
982         if checkerrors "nogap-encode"; then :; else
983                 if [ ! "$KEEPWAVS" = "y" ] ; then
984                         if [ ! "$KEEPWAVS" = "move" ] ; then
985                                 rm -f "$IN"
986                         fi
987                 fi
988         fi
989         # Other encoders fall through to normal encoding as the tracks have not
990         # been entered in the status file.
991 }
992
993 # do_encode [tracknumber] [hostname]
994 # If no hostname is specified, encode locally
995 # variables used:
996 # TRACKS, TRACKNAME, TRACKARTIST, DISTMP3, DISTMP3OPTS, {FOO}ENCODERSYNTAX, OUTPUTTYPE, ENCODEROPTS, DALBUM, DARTIST, ENCNICE, CDYEAR, CDGENRE, COMMENT
997 do_encode ()
998 {
999         if [ "$USEPIPES" = "y" ]; then
1000                 case "$OUTPUT" in
1001                         mp3)
1002                                 TEMPARG="PIPE_$MP3ENCODERSYNTAX"
1003                                 ;;
1004                         vorbis|ogg)
1005                                 TEMPARG="PIPE_$OGGENCODERSYNTAX"
1006                                 ;;
1007                         flac)
1008                                 TEMPARG="PIPE_$FLACENCODERSYNTAX"
1009                                 ;;
1010                         spx)
1011                                 TEMPARG="PIPE_$SPEEXENCODER"
1012                                 ;;
1013                         mpc)
1014                                 TEMPARG="PIPE_$MPPENCODER"
1015                                 ;;
1016                         m4a)
1017                                 TEMPARG="PIPE_$MPPENCODER"
1018                                 ;;
1019                 esac
1020                 IN="$( eval echo "\$$TEMPARG" )"
1021         else
1022                 IN="$ABCDETEMPDIR/track$1.wav"
1023                 case "$OUTPUT" in
1024                         mp3)
1025                                 case "$MP3ENCODERSYNTAX" in
1026                                         # FIXME # check if mp3enc needs -if for pipes
1027                                         # FIXME # I have not been able to find a working mp3enc binary
1028                                         mp3enc)
1029                                                 FILEARG="-if $IN"
1030                                                 ;;
1031                                         *)
1032                                                 FILEARG="$IN"
1033                                                 ;;
1034                                 esac
1035                                 ;;
1036                         *)
1037                                 FILEARG="$IN"
1038                                 ;;
1039                 esac
1040         fi
1041         # We need IN to proceed, if we are not using pipes.
1042         if [ -s "$IN" -o X"$USEPIPES" = "Xy" ] ; then
1043                 for TMPOUTPUT in $(echo $OUTPUTTYPE | tr , \ )
1044                 do
1045                         case "$TMPOUTPUT" in
1046                                 vorbis|ogg)
1047                                         OUTPUT=$OGGOUTPUTCONTAINER
1048                                         ;;
1049                                 flac)
1050                                         OUTPUT=$FLACOUTPUTCONTAINER
1051                                         ;;
1052                                 *)
1053                                         OUTPUT=$TMPOUTPUT
1054                                         ;;
1055                         esac
1056                         OUT="$ABCDETEMPDIR/track$1.$OUTPUT"
1057                         if [ "$NOGAP" = "y" ] && checkstatus encodetrack-$OUTPUT-$1 ; then 
1058                                 continue
1059                         fi
1060                         if [ X"$USEPIPES" = "Xy" ]; then
1061                                 RUN_COMMAND=""
1062                                 # We need a way to store the creation of the files when using PIPES
1063                                 RUN_COMMAND_PIPES="run_command encodetrack-$OUTPUT-$1 true"
1064                                 # When pipping it does not make sense to have a higher nice for
1065                                 # reading than for encoding, since it will be hold by the
1066                                 # encoding process. Setting an effective nice, to calm down a
1067                                 # bit the reading process.
1068                                 EFFECTIVE_NICE=$READNICE
1069                         else
1070                                 run_command '' echo "Encoding track $1 of $TRACKS: $TRACKNAME..."
1071                                 RUN_COMMAND="run_command encodetrack-$OUTPUT-$1"
1072                                 EFFECTIVE_NICE=$ENCNICE
1073                         fi
1074                         case "$OUTPUT" in
1075                         mp3)
1076                                 case "$2" in
1077                                 %local*%)
1078                                         case "$MP3ENCODERSYNTAX" in
1079                                         lame|toolame|gogo) $RUN_COMMAND nice $EFFECTIVE_NICE $MP3ENCODER $MP3ENCODEROPTS "$IN" "$OUT" ;;
1080                                         bladeenc) $RUN_COMMAND nice $EFFECTIVE_NICE $MP3ENCODER $MP3ENCODEROPTS -quit "$IN" ;;
1081                                         l3enc|xingmp3enc) $RUN_COMMAND nice $EFFECTIVE_NICE $MP3ENCODER "$IN" "$OUT" $MP3ENCODEROPTS ;;
1082                                         # FIXME # Relates to the previous FIXME since it might need the "-if" removed.
1083                                         mp3enc) $RUN_COMMAND nice $EFFECTIVE_NICE $MP3ENCODER -if "$IN" -of "$OUT" $MP3ENCODEROPTS ;;
1084                                         esac
1085                                         ;;
1086                                 *)
1087                                         $RUN_COMMAND nice $DISTMP3NICE $DISTMP3 $DISTMP3OPTS "$2" "$IN" "$OUT" >/dev/null 2>&1
1088                                         ;;
1089                                 esac
1090                                 ;;
1091                         vorbis|ogg)
1092                                 case "$2" in
1093                                 %local*%)
1094                                         case "$OGGENCODERSYNTAX" in
1095                                         vorbize) $RUN_COMMAND nice $EFFECTIVE_NICE $OGGENCODER $OGGENCODEROPTS -w "$OUT" "$IN" ;;
1096                                         oggenc) $RUN_COMMAND nice $EFFECTIVE_NICE $OGGENCODER $OGGENCODEROPTS -o "$OUT" "$IN" ;;
1097                                         esac
1098                                         ;;
1099                                 *)
1100                                         $RUN_COMMAND nice $DISTMP3NICE $DISTMP3 $DISTMP3OPTS "$2" "$IN" "$OUT" >/dev/null 2>&1
1101                                         ;;
1102                                 esac
1103                                 ;;
1104                         flac)
1105                                 case "$2" in
1106                                 %local*%)
1107                                         case "$FLACENCODERSYNTAX" in
1108                                         flac) $RUN_COMMAND nice $EFFECTIVE_NICE $FLACENCODER -f $FLACENCODEROPTS -o "$OUT" "$IN" ;; 
1109                                         esac
1110                                                 ;;
1111                                         *)
1112                                                 vecho -n "DISTMP3:"
1113                                                 vecho "$DISTMP3 $DISTMP3OPTS $2 $IN $OUT >/dev/null 2>&1"
1114                                                 $RUN_COMMAND nice $DISTMP3NICE $DISTMP3 $DISTMP3OPTS "$2" "$IN" "$OUT" > /dev/null 2>&1
1115                                         ;;
1116                                 esac
1117                                 ;;
1118                         spx)
1119                                 if [ "$(eval echo ${COMMENT})" != "" ]; then
1120                                         case "$COMMENT" in
1121                                                 *=*) ;;
1122                                                 *)   COMMENT="COMMENT=$COMMENT" ;;
1123                                         esac    
1124                                         COMMENT="--comment \"$COMMENT\""
1125                                 fi
1126                                 # Quick hack to avoid tagging Ogg/Speex, since there is no other way to tag than inline tagging
1127                                 if [ ! "$DOTAG" = "y" ]; then
1128                                         $RUN_COMMAND nice $EFFECTIVE_NICE $SPEEXENCODER $SPEEXENCODEROPTS --author "$TRACKARTIST" --title "$TRACKNAME" "$COMMENT" "$IN" "$OUT"
1129                                 else
1130                                         $RUN_COMMAND nice $EFFECTIVE_NICE $SPEEXENCODER $SPEEXENCODEROPTS "$IN" "$OUT"
1131                                 fi
1132                                 ;;
1133                         mpc)    
1134                                 # MPP/MP+(Musepack) format (.mpc) is done locally, with inline
1135                                 # tagging.
1136                                 # I tried compiling the mppenc from corecodecs.org and got some
1137                                 # errors, so I have not tried it myself.
1138                                 ## FIXME ## Needs some cleanup to determine if an empty tag sent
1139                                 ## FIXME ## to the encoder ends up empty.
1140                                 $RUN_COMMAND nice $EFFECTIVE_NICE $MPPENCODER $MPPENCODEROPTS --artist "$TRACKARTIST" --album "$DALBUM" --title "$TRACKNAME" --track "$1" --genre "$CDGENRE" --year "$CDYEAR" --comment "$COMMENT" "$IN" "$OUT"
1141                                 ;;
1142                         m4a)
1143                                 # Quick hack to avoid tagging Ogg/Speex, since there is no other way to tag than inline tagging
1144                                 if [ ! "$DOTAG" = "y" ]; then
1145                                         $RUN_COMMAND nice $EFFECTIVE_NICE $AACENCODER $AACENCODEROPTS --artist "$TRACKARTIST" --album "$DALBUM" --title "$TRACKNAME" --track "$1" --genre "$CDGENRE" --year "$CDYEAR" --comment "$COMMENT" -o "$OUT" "$IN"
1146                                         
1147                                 else
1148                                         $RUN_COMMAND nice $ENCNICE $AACENCODER $AACENCODEROPTS -o "$OUT" "$IN"
1149                                 fi
1150                                 ;;
1151                         wav)
1152                                 # In case of wav output we need nothing. Just keep the wavs.
1153                                 ;;
1154                         esac
1155                         $RUN_COMMAND_PIPES
1156                 done
1157                 # Only remove .wav if the encoding succeeded
1158                 if checkerrors "encodetrack-(.{3,6})-$1"; then :; else
1159                         run_command encodetrack-$1 true
1160                         if [ ! "$KEEPWAVS" = "y" ] ; then
1161                                 if [ ! "$KEEPWAVS" = "move" ] ; then
1162                                         rm -f "$IN"
1163                                 fi
1164                         fi
1165                 fi
1166         else
1167                 run_command "" echo "HEH! The file we were about to encode disappeared:"
1168                 run_command "" echo ">> $IN"
1169                 run_command encodetrack-$1 false
1170         fi
1171 }
1172
1173 # do_preprocess [tracknumber]
1174 # variables used:
1175 # TRACKS, TRACKNAME, TRACKARTIST, DISTMP3, DISTMP3OPTS, {FOO}ENCODERSYNTAX, OUTPUTTYPE, ENCODEROPTS, DALBUM, DARTIST, ENCNICE, CDYEAR, CDGENRE, COMMENT
1176 #do_preprocess ()
1177 #{
1178 #       IN="$ABCDETEMPDIR/track$1.wav"
1179 #       # We need IN to proceed.
1180 #       if [ -s "$IN" ] ; then
1181 #               for OUTPUT in $(echo $OUTPUTTYPE | tr , \ )
1182 #               do
1183 #                       #OUT="$ABCDETEMPDIR/track$1.$OUTPUT"
1184 #                       run_command '' echo "Pre-processing track $1 of $TRACKS..."
1185 #                       case "$POSTPROCESSFORMAT" in
1186 #                       all|wav*)
1187 #                               run_command preprocess-$OUTPUT-$1 nice $PRENICE $WAV_PRE $IF $OF ;;
1188 #                       mp3)
1189 #                               run_command preprocess-$OUTPUT-$1 nice $PRENICE $MP3_PRE $IF $OF ;;
1190 #                       ogg)
1191 #                               run_command preprocess-$OUTPUT-$1 nice $PRENICE $OGG_PRE $IF $OF ;;
1192 #                       flac)
1193 #                               run_command preprocess-$OUTPUT-$1 nice $PRENICE $FLAC_PRE $IF $OF ;;
1194 #                       spx)
1195 #                               run_command preprocess-$OUTPUT-$1 nice $PRENICE $SPX_PRE $IF $OF ;;
1196 #                       esac
1197 #               done
1198 #               # Only remove .wav if the encoding succeeded
1199 #               if checkerrors "preprocess-(.{3,4})-$1"; then 
1200 #                       run_command preprocess-$1 false
1201 #               else
1202 #                       run_command preprocess-$1 true
1203 #               fi
1204 #       else
1205 #               if [ "$(checkstatus encode-output)" = "loud" ]; then
1206 #                       echo "HEH! The file we were about to pre-process disappeared:"
1207 #                       echo ">> $IN"
1208 #               fi
1209 #               run_command preprocess-$1 false
1210 #       fi
1211 #}
1212
1213
1214 # do_postprocess [tracknumber]
1215 # variables used:
1216 # TRACKS, TRACKNAME, TRACKARTIST, DISTMP3, DISTMP3OPTS, {FOO}ENCODERSYNTAX, OUTPUTTYPE, ENCODEROPTS, DALBUM, DARTIST, ENCNICE, CDYEAR, CDGENRE, COMMENT
1217 #do_postprocess ()
1218 #{
1219 #       for POSTPROCESSFORMAT in $(echo $POSTPROCESSFORMATS | tr , \ )
1220 #       do
1221 #               IN="$ABCDETEMPDIR/track$1.$POSTPROCESSFORMAT"
1222 #               # We need IN to proceed.
1223 #               if [ -s "$IN" ] ; then
1224 #                       #OUT="$ABCDETEMPDIR/track$1.$OUTPUT"
1225 #                       run_command '' echo "Post-processing track $1 of $TRACKS..."
1226 #                       case "$POSTPROCESSFORMAT" in
1227 #                               mp3)
1228 #                                       run_command postprocess-$OUTPUT-$1 nice $POSTNICE $MP3_POST $IF $OF ;;
1229 #                               ogg)
1230 #                                       run_command postprocess-$OUTPUT-$1 nice $POSTNICE $OGG_POST $IF $OF ;;
1231 #                               flac)
1232 #                                       run_command postprocess-$OUTPUT-$1 nice $POSTNICE $FLAC_POST $IF $OF ;;
1233 #                               spx)
1234 #                                       run_command postprocess-$OUTPUT-$1 nice $POSTNICE $SPX_POST $IF $OF ;;
1235 #                       esac
1236 #                       # Only remove .wav if the encoding succeeded
1237 #                       if checkerrors "postprocess-(.{3,4})-$1"; then 
1238 #                               run_command postprocess-$1 false
1239 #                       else
1240 #                               run_command postprocess-$1 true
1241 #                       fi
1242 #               else
1243 #                       if [ "$(checkstatus encode-output)" = "loud" ]; then
1244 #                               echo "HEH! The file we were about to post-process disappeared:"
1245 #                               echo ">> $IN"
1246 #                       fi
1247 #                       run_command postprocess-$1 false
1248 #               fi
1249 #       done
1250 #}
1251
1252 # do_single_gain
1253 # variables used:
1254 # FIXME #
1255 do_single_gain ()
1256 {
1257 :
1258 }
1259
1260 # do_batch_gain
1261 # variables used:
1262 # MP3GAIN, MP3GAINOPTS, VORBISGAIN, VORBISGAINOPTS, MPPGAIN, MPPGAINOPTS
1263 # FIXME #
1264 do_batch_gain ()
1265 {
1266         # The commands here don't go through run_command because they're never supposed to be silenced
1267         echo "Batch analizing gain in tracks: $TRACKQUEUE"
1268         (
1269         cd "$ABCDETEMPDIR"
1270         BLURB=
1271         TRACKFILES=
1272         for UTRACKNUM in $TRACKQUEUE
1273         do
1274                 MP3FILES="$TRACKFILES track$UTRACKNUM.mp3"
1275         done
1276         # FIXME # Hard-coded batch option!
1277         $NORMALIZER -b $NORMALIZEROPTS $TRACKFILES
1278         RETURN=$?
1279         if [ "$RETURN" != "0" ]; then
1280                 echo "batch-normalize: $NORMALIZER returned code $RETURN" >> errors
1281         else
1282                 for UTRACKNUM in $TRACKQUEUE
1283                 do
1284                         echo normalizetrack-$UTRACKNUM >> status
1285                 done
1286         fi
1287         )
1288 }
1289
1290 # do_batch_normalize
1291 # variables used:
1292 # NORMALIZER, NORMALIZEROPTS
1293 do_batch_normalize ()
1294 {
1295         # The commands here don't go through run_command because they're never supposed to be silenced
1296         echo "Batch normalizing tracks: $TRACKQUEUE"
1297         (
1298         cd "$ABCDETEMPDIR"
1299         BLURB=
1300         TRACKFILES=
1301         for UTRACKNUM in $TRACKQUEUE
1302         do
1303                 TRACKFILES="$TRACKFILES track$UTRACKNUM.wav"
1304         done
1305         # XXX: Hard-coded batch option!
1306         $NORMALIZER -b $NORMALIZEROPTS $TRACKFILES
1307         RETURN=$?
1308         if [ "$RETURN" != "0" ]; then
1309                 echo "batch-normalize: $NORMALIZER returned code $RETURN" >> errors
1310         else
1311                 for UTRACKNUM in $TRACKQUEUE
1312                 do
1313                         echo normalizetrack-$UTRACKNUM >> status
1314                 done
1315         fi
1316         )
1317 }
1318
1319 # do_normalize [tracknumber]
1320 # variables used:
1321 # TRACKS, TRACKNAME, NORMALIZER, NORMALIZEROPTS
1322 do_normalize ()
1323 {
1324         IN="$ABCDETEMPDIR/track$1.wav"
1325         if [ -e "$IN" ] ; then
1326                 run_command '' echo "Normalizing track $1 of $TRACKS: $TRACKNAME..."
1327                 run_command normalizetrack-$1 $NORMALIZER $NORMALIZEROPTS "$IN"
1328         else
1329                 if [ "$(checkstatus encode-output)" = "loud" ]; then
1330                         echo "HEH! The file we were about to normalize disappeared:"
1331                         echo ">> $IN"
1332                 fi
1333                 run_command normalizetrack-$1 false "File $IN was not found"
1334         fi
1335 }
1336
1337 # do_move [tracknumber]
1338 # Deduces the outfile from environment variables
1339 # Creates directory if necessary
1340 # variables used:
1341 # TRACKNUM, TRACKNAME, TRACKARTIST, DALBUM, OUTPUTFORMAT, CDGENRE, CDYEAR
1342 do_move ()
1343 {
1344         for TMPOUTPUT in $(echo $OUTPUTTYPE | tr , \ )
1345         do
1346                 # For now, set OUTPUT as TMPOUTPUT, and then change it once we have
1347                 # defined the OUTPUTFILE:
1348                 OUTPUT="$TMPOUTPUT"
1349
1350                 # Create ALBUMFILE, ARTISTFILE, TRACKFILE
1351                 # Munge filenames as follows:
1352                 # ' ' -> '_'
1353                 # '/' -> '_'
1354                 # ''' -> ''
1355                 # '?' -> ''
1356                 # Eat control characters
1357                 ALBUMFILE="$(mungefilename "$DALBUM")"
1358                 ARTISTFILE="$(mungefilename "$TRACKARTIST")"
1359                 TRACKFILE="$(mungefilename "$TRACKNAME")"
1360                 GENRE="$(mungegenre "$GENRE")"
1361                 YEAR=${CDYEAR:-$CDYEAR}
1362                 # If we want to start the tracks with a given number, we need to modify
1363                 # the TRACKNUM value before evaluation
1364                 gettracknum
1365                 # Supported variables for OUTPUTFORMAT are GENRE, YEAR, ALBUMFILE,
1366                 # ARTISTFILE, TRACKFILE, and TRACKNUM.
1367                 if [ "$ONETRACK" = "y" ]; then 
1368                         if [ "$VARIOUSARTISTS" = "y" ]; then
1369                                 OUTPUTFILE="$(eval echo \""$VAONETRACKOUTPUTFORMAT"\")"
1370                         else
1371                                 OUTPUTFILE="$(eval echo \""$ONETRACKOUTPUTFORMAT"\")"
1372                         fi
1373                 else    
1374                         if [ "$VARIOUSARTISTS" = "y" ]; then
1375                                 OUTPUTFILE="$(eval echo \""$VAOUTPUTFORMAT"\")"
1376                         else
1377                                 OUTPUTFILE="$(eval echo \""$OUTPUTFORMAT"\")"
1378                         fi
1379                 fi
1380                 if checkerrors "tagtrack-$OUTPUT-$1"; then :; else
1381                         # Once we know the specific output was successful, we can change
1382                         # the OUTPUT to the value containing the container
1383                         case $TMPOUTPUT in
1384                                 vorbis|ogg)
1385                                         OUTPUT=$OGGOUTPUTCONTAINER
1386                                         ;;
1387                                 flac)
1388                                         OUTPUT=$FLACOUTPUTCONTAINER
1389                                         ;;
1390                                 *)
1391                                         OUTPUT=$TMPOUTPUT
1392                                         ;;
1393                         esac
1394                         # Check that the directory for OUTPUTFILE exists, if it doesn't, create it
1395                         OUTPUTFILEDIR="$(dirname "$OUTPUTDIR/$OUTPUTFILE")"
1396                         case $OUTPUT in
1397                                 wav)
1398                                         if [ "$DOCLEAN" != "y" ] && [ "$FORCE" != "y" ]; then
1399                                                 # FIXME # introduce warnings?
1400                                                 :
1401                                         else
1402                                                 # mkdir -p shouldn't return an error if the directory already exists
1403                                                 mkdir -p "$OUTPUTFILEDIR"
1404                                                 run_command movetrack-$1 mv "$ABCDETEMPDIR/track$1.$OUTPUT" "$OUTPUTDIR/$OUTPUTFILE.$OUTPUT"
1405                                                 if checkstatus movetrack-output-$OUTPUT; then :; else
1406                                                         run_command movetrack-output-$OUTPUT true
1407                                                 fi
1408                                         fi
1409                                         ;;
1410                                 *)
1411                                         # mkdir -p shouldn't return an error if the directory already exists
1412                                         mkdir -p "$OUTPUTFILEDIR"
1413                                         run_command movetrack-$1 mv "$ABCDETEMPDIR/track$1.$OUTPUT" "$OUTPUTDIR/$OUTPUTFILE.$OUTPUT"
1414                                         if checkstatus movetrack-output-$OUTPUT; then :; else
1415                                                 run_command movetrack-output-$OUTPUT true
1416                                         fi
1417                                         ;;
1418                         esac
1419                         # Lets move the cue file
1420                         if CUEFILE=$(checkstatus cuefile) >/dev/null ; then 
1421                                 if [ -r "$ABCDETEMPDIR/$CUEFILE" ]; then
1422                                         if checkstatus movecue-$OUTPUT; then :; else
1423                                                 # Silence the Copying output since it overlaps with encoding processes...
1424                                                 #run_command '' vecho "Copying cue file to its destination directory..."
1425                                                 if checkstatus onetrack >/dev/null ; then
1426                                                         case $OUTPUT in
1427                                                                 wav)
1428                                                                         if [ "$DOCLEAN" != "y" ] && [ "$FORCE" != "y" ]; then
1429                                                                                 # We dont have the dir, since it was not created before.
1430                                                                                 :
1431                                                                         else
1432                                                                                 run_command movecue-$OUTPUT cp "$ABCDETEMPDIR/$CUEFILE" "$OUTPUTDIR/$OUTPUTFILE.cue"
1433                                                                         fi
1434                                                                         ;;
1435                                                                 # NOTE: Creating a cue file with the 3-char-extension files is to comply with
1436                                                                 # http://brianvictor.tripod.com/mp3cue.htm#details
1437                                                                 [a-z0-9][a-z0-9][a-z0-9])
1438                                                                         run_command movecue-$OUTPUT cp "$ABCDETEMPDIR/$CUEFILE" "$OUTPUTDIR/$OUTPUTFILE.cue"
1439                                                                         ;;
1440                                                                 *)
1441                                                                         run_command movecue-$OUTPUT cp "$ABCDETEMPDIR/$CUEFILE" "$OUTPUTDIR/$OUTPUTFILE.$OUTPUT.cue"
1442                                                                         ;;
1443                                                         esac
1444                                                 else
1445                                                         run_command movecue-$OUTPUT cp "$ABCDETEMPDIR/$CUEFILE" "$OUTPUTFILEDIR/$CUEFILE"
1446                                                 fi
1447                                                 echo movecue-$OUTPUT >> "$ABCDETEMPDIR/status"
1448                                         fi
1449                                 fi
1450                         fi
1451                 fi
1452         done
1453 }
1454
1455 # do_playlist
1456 # Create the playlist if wanted
1457 # Variables used:
1458 # PLAYLISTFORMAT, PLAYLISTDATAPREFIX, VAPLAYLISTFORMAT, VAPLAYLISTDATAPREFIX,
1459 # VARIOUSARTISTS, OUTPUTDIR
1460 do_playlist ()
1461 {
1462         for TMPOUTPUT in $(echo $OUTPUTTYPE | tr , \ )
1463         do
1464                 case $TMPOUTPUT in
1465                         vorbis|ogg)
1466                                 OUTPUT=$OGGOUTPUTCONTAINER
1467                                 ;;
1468                         flac)
1469                                 OUTPUT=$FLACOUTPUTCONTAINER
1470                                 ;;
1471                         *)
1472                                 OUTPUT=$TMPOUTPUT
1473                                 ;;
1474                 esac
1475                 # Create a playlist file for the playlist data to go into.
1476                 # We used to wipe it out if it existed. Now we request permision if interactive.
1477                 for LASTTRACK in $TRACKQUEUE; do :; done
1478                 ALBUMFILE="$(mungefilename "$DALBUM")"
1479                 ARTISTFILE="$(mungefilename "$DARTIST")"
1480                 GENRE="$(mungegenre "$GENRE")"
1481                 YEAR=${CDYEAR:-$CDYEAR}
1482                 if [ "$VARIOUSARTISTS" = "y" ] ; then
1483                         PLAYLISTFILE="$(eval echo "$VAPLAYLISTFORMAT")"
1484                 else
1485                         PLAYLISTFILE="$(eval echo "$PLAYLISTFORMAT")"
1486                 fi
1487                 FINALPLAYLISTDIR="$(dirname "$OUTPUTDIR/$PLAYLISTFILE")"
1488                 mkdir -p "$FINALPLAYLISTDIR"
1489                 if [ -s "$OUTPUTDIR/$PLAYLISTFILE" ]; then
1490                         echo -n "Erase, Append to, or Keep the existing playlist file? [e/a/k] (e): " >&2
1491                         if [ "$INTERACTIVE" = "y" ]; then
1492                                 while [ "$DONE" != "y" ]; do
1493                                         read ERASEPLAYLIST
1494                                         case $ERASEPLAYLIST in
1495                                                 e|E|a|A|k|K) DONE=y ;;
1496                                                 "") ERASEPLAYLIST=e ; DONE=y ;;
1497                                                 *) ;;
1498                                         esac
1499                                 done
1500                         else
1501                                 echo e >&2
1502                                 ERASEPLAYLIST=e
1503                         fi
1504                         # Once we erase the playlist, we use append to create the new one.
1505                         [ "$ERASEPLAYLIST" = "e" -o "$ERASEPLAYLIST" = "E" ] && rm -f "$OUTPUTDIR/$PLAYLISTFILE" && ERASEPLAYLIST=a
1506                 else
1507                         # The playlist does not exist, so we can safelly use append to create the new list
1508                         ERASEPLAYLIST=a
1509                 fi
1510                 if [ "$ERASEPLAYLIST" = "a" -o "$ERASEPLAYLIST" = "A" ]; then
1511                         touch "$OUTPUTDIR/$PLAYLISTFILE"
1512                         for UTRACKNUM in $TRACKQUEUE
1513                         do
1514                                 # Shares some code with do_move since the filenames have to match
1515                                 CDDBTRACKNUM=$(expr $UTRACKNUM - 1)
1516                                 getcddbinfo TRACKNAME
1517                                 splitvarious
1518                                 TRACKFILE="$(mungefilename "$TRACKNAME")"
1519                                 ARTISTFILE="$(mungefilename "$TRACKARTIST")"
1520                                 ALBUMFILE="$(mungefilename "$DALBUM")"
1521                                 # If we want to start the tracks with a given number, we need to modify the
1522                                 # TRACKNUM value before evaluation
1523                                 gettracknum
1524                                 if [ "$VARIOUSARTISTS" = "y" ]; then
1525                                         OUTPUTFILE="$(eval echo \""$VAOUTPUTFORMAT\"")"
1526                                 else
1527                                         OUTPUTFILE="$(eval echo \""$OUTPUTFORMAT\"")"
1528                                 fi
1529                                 if [ "$VARIOUSARTISTS" = "y" ]; then
1530                                         if [ "$VAPLAYLISTDATAPREFIX" ] ; then
1531                                                 echo ${VAPLAYLISTDATAPREFIX}$OUTPUTFILE.$OUTPUT >> "$OUTPUTDIR/$PLAYLISTFILE"
1532                                         else
1533                                                 relpath "$PLAYLISTFILE", "$OUTPUTFILE.$OUTPUT" >> "$OUTPUTDIR/$PLAYLISTFILE"
1534                                         fi
1535                                 else
1536                                         if [ "$PLAYLISTDATAPREFIX" ]; then
1537                                                 echo ${PLAYLISTDATAPREFIX}$OUTPUTFILE.$OUTPUT >> "$OUTPUTDIR/$PLAYLISTFILE"
1538                                         else
1539                                                 relpath "$PLAYLISTFILE", "$OUTPUTFILE.$OUTPUT" >> "$OUTPUTDIR/$PLAYLISTFILE"
1540                                         fi
1541                                 fi
1542                         done
1543                 fi
1544                 ## this will convert the playlist to have CRLF line-endings, if specified
1545                 ## (some hardware players insist on CRLF endings)
1546                 if [ "$DOSPLAYLIST" = "y" ]; then
1547                         awk '{substr("\r",""); printf "%s\r\n", $0}' "$OUTPUTDIR/$PLAYLISTFILE" > "$ABCDETEMPDIR/PLAYLISTFILE.tmp"
1548 #                       mv -f "$ABCDETEMPDIR/PLAYLISTFILE.tmp" "$OUTPUTDIR/$PLAYLISTFILE"
1549                         cat "$ABCDETEMPDIR/PLAYLISTFILE.tmp" | sed 's/\//\\/' > "$OUTPUTDIR/$PLAYLISTFILE"
1550                 fi
1551                 echo "playlistcomplete" >> "$ABCDETEMPDIR/status"
1552         done
1553 }
1554
1555 # abcde.cue2discid
1556 # This function reads a cuefile on stdin and writes an extended
1557 # cddb query on stdout.  Any PREGAP for track 1 is properly
1558 # handled, although cue files embedded in FLAC files do not
1559 # appear to properly store the PREGAP setting. :(
1560 abcde.cue2discid () {
1561
1562         cddb_sum () {
1563                 val=$1
1564                 ret=0
1565                 while [ $val -gt 0 ] ; do
1566                         ret=$(( $ret + ( $val % 10) ))
1567                         val=$(( $val / 10 ))
1568                 done
1569                 echo $ret
1570         }
1571
1572         msf2lba () {
1573                 OIFS="$IFS"
1574                 IFS=":"
1575                 set -- $1
1576                 IFS="$OIFS"
1577                 local first second third
1578                 first=$(expr ${1} + 0 )
1579                 second=$(expr ${2} + 0 )
1580                 third=$(expr ${3} + 0 )
1581
1582                 echo $(( ((($first * 60) + $second) * 75) + $third ))
1583         }
1584
1585         OFFSET=150
1586         PREGAP=0
1587         LEADOUT=0
1588         LEADIN=88200
1589         i=0
1590         N=0
1591         
1592         while read line ; do
1593                 set -- $line
1594                 case "$1" in
1595                 TRACK)  i=$(( i + 1 ))
1596                         ;;
1597                 INDEX)  if [ "$2" -eq 1 ] ; then
1598                                 LBA=$(msf2lba $3)
1599                                 START=$(( $LBA + $PREGAP + $OFFSET ))
1600                                 eval TRACK$i=$START
1601                                 X=$(cddb_sum $(( $START / 75 )) )
1602                                 N=$(( $N + $X ))
1603                         fi
1604                         ;;
1605                 PREGAP) PREGAP=$(msf2lba $2)
1606                         ;;
1607                 REM)    case "$2" in 
1608                         FLAC__lead-out)
1609                                 LEADOUT=$(( $4 / 588 ))
1610                                 ;;
1611                         FLAC__lead-in)
1612                                 LEADIN=$(( $3 / 588 ))
1613                                 ;;
1614                         esac
1615                         ;;
1616                 esac
1617                 
1618         done
1619         
1620         TRACKS=$i
1621         LEADOUT=$(( $LEADOUT + $LEADIN ))
1622
1623         LENGTH=$(( $LEADOUT/75 - $TRACK1/75 ))
1624         DISCID=$(( ( $N % 255 ) * 2**24 | $LENGTH * 2**8 | $TRACKS ))
1625         printf "%08x %i" $DISCID $TRACKS
1626         
1627         j=1
1628         while [ $j -le $TRACKS ] ; do
1629                 eval echo -n "\" \$TRACK$j\""
1630                 j=$((j+1))
1631         done
1632         echo " $(( $LEADOUT / 75 ))"
1633 }
1634
1635 # abcde.mkcue
1636 # abcde.mkcue [--wholedisk]
1637 # This creates a cuefile directly from the extended discid information
1638 # The --wholedisk option controls whether we're ripping data from the
1639 # start of track one or from the start of the disk (usually, but not
1640 # always the same thing!)
1641 #
1642 # Track one leadin/pregap (if any) handeling:
1643 # --wholedisk specified:
1644 #   TRACK 01 AUDIO
1645 #     INDEX 00 00:00:00
1646 #     INDEX 01 <pregap value>
1647 #   Remaining track index values unchanged from disc TOC
1648 #
1649 # --wholedisk not specified
1650 #   TRACK 01 AUDIO
1651 #     PREGAP <pregap value>
1652 #     INDEX 01 00:00:00
1653 #   Remaining track index values offset by <pregap value>
1654 #
1655 # Variables used:
1656 # TRACKINFO
1657 abcde.mkcue () {
1658
1659         echomsf () {
1660                 printf "$1%02i:%02i:%02i\n" $(($2/4500)) $((($2/75)%60)) $(($2%75))
1661         } 
1662
1663         local MODE DISCID TRACKS
1664         local i OFFSET LBA 
1665
1666
1667     if [ "$1" = --wholedisc ] ; then
1668         MODE=INDEX
1669     else
1670         MODE=PREGAP
1671     fi
1672
1673     set -- $TRACKINFO
1674
1675     DISCID=$1
1676     TRACKS=$2
1677     shift 2
1678
1679     echo REM DISCID $DISCID
1680     echo FILE \"dummy.wav\" WAVE
1681
1682     if [ $1 -ne 150 ] && [ $MODE = "PREGAP"] ; then
1683         OFFSET=$1
1684     else
1685         OFFSET=150
1686     fi
1687
1688     i=1
1689     while [ $i -le "$TRACKS" ] ; do
1690         LBA=$(( $1 - $OFFSET ))
1691         printf "  TRACK %02i AUDIO\n" $i
1692         if [ $i -eq 1 -a $1 -ne 150 ] ; then
1693             if [ $MODE = PREGAP ] ; then
1694                 echomsf "    PREGAP " $(($OFFSET-150))
1695             else
1696                 echo    "    INDEX 00 00:00:00"
1697             fi
1698                 fi
1699         echomsf "    INDEX 01 " $LBA
1700                 i=$(($i+1))
1701         shift
1702     done
1703 }
1704
1705 # do_discid
1706 # This essentially the start of things
1707 do_discid ()
1708 {
1709         # Query the CD to get the track info, unless the user specified -C
1710         # or we are using some actions which do not need the CDDB data at all
1711         #if [ ! X"$EXPACTIONS" = "X" ]; then
1712         #       :
1713         #elif [ -z "$DISCID" ]; then
1714         if [ -z "$DISCID" ]; then
1715                 vecho -n "Getting CD track info... "
1716                 # In OSX, unmount the disc before a query
1717                 if [ "$OSFLAVOUR" = "OSX" ]; then
1718                         disktool -u ${CDROM#/dev/}
1719                 fi
1720                 case "$CDROMREADERSYNTAX" in
1721                         flac)
1722                                 if $METAFLAC $METAFLACOPTS --export-cuesheet-to=- "$CDROM" > /dev/null 2>&1 ; then
1723                                         case "$CUE2DISCID" in
1724                                                 # FIXME # right now we have 2 cue2discid internal
1725                                                 # implementations: builtin and abcde.cue2discid. Test
1726                                                 # both of them and decide which one we want to use.
1727                                                 builtin)
1728                                                         #vecho "Using builtin cue2discid implementation..."
1729                                                         CUESHEET="$(metaflac $METAFLACOPTS --export-cuesheet-to=- "$CDROM")"
1730
1731                                                         #TRACKS=$(echo $CUESHEET | egrep "TRACK \+[[:digit:]]\+ \+AUDIO" |wc -l)
1732                                                         #TRACKS=0
1733                                                         OFFSETTIMES=( $(echo "$CUESHEET" | sed -n -e's/\ *INDEX 01\ \+//p' ) )
1734                                                         TRACKS=${#OFFSETTIMES[@]}
1735                                                         unset OFFSETS
1736                                                         #echo "processing offsetimes ${OFFSETTIMES[@]}"
1737                                                         for OFFSETTIME in ${OFFSETTIMES[@]}; do
1738                                                                 OFFSETS="$OFFSETS $(( 10#${OFFSETTIME:0:2} * 4500 + 10#${OFFSETTIME:3:2} * 75 + 10#${OFFSETTIME:6:2} ))"
1739                                                                 #OFFSETS[${#OFFSETS[*]}]=$(( 10#${OFFSETTIME:0:2} * 4500 + 10#${OFFSETTIME:3:2} * 75 + 10#${OFFSETTIME:6:2} ))
1740                                                         done
1741
1742                                                         LEADOUT=$(( $(echo "$CUESHEET" | grep lead-out | get_last) / 44100 * 75 ))
1743                                                         LEADIN=$(( $(echo "$CUESHEET" | grep lead-in | get_last) / 44100 * 75 ))
1744                                                         makeids
1745                                                 ;;
1746                                                 *)
1747                                                         #vecho "Using external python cue2discid implementation..."
1748                                                         TRACKINFO=$($METAFLAC $METAFLACOPTS --export-cuesheet-to=- "$CDROM" | $CUE2DISCID)
1749                                                 ;;
1750                                         esac
1751                                 else
1752                                         log error "the input flac file does not contain a cuesheet."
1753                                         exit 1
1754                                 fi
1755                                 ;;
1756 #                       cdparanoia|debug)
1757 #                               CDPARANOIAOUTPUT="$( $CDROMREADER -$CDPARANOIACDROMBUS "$CDROM" -Q --verbose 2>&1 )"
1758 #                               RET=$?
1759 #                               if [ ! "$RET" = "0" ];then
1760 #                                       log warning "something went wrong while querying the CD... Maybe a DATA CD?"
1761 #                               fi
1762 #
1763 #                               TRACKS="$(echo "$CDPARANOIAOUTPUT" | egrep '^[[:space:]]+[[:digit:]]' | tail -n 1 | get_first | tr -d "." | tr '\n' ' ')"
1764 #                               CDPARANOIAAUDIOTRACKS="$TRACKS"
1765 #
1766 #                               LEADOUT="$(echo "$CDPARANOIAOUTPUT" | egrep -o '^TOTAL[[:space:]]+([[:digit:]]+)' | get_last)"
1767 #                               OFFSETS="$(echo "$CDPARANOIAOUTPUT" | sed -n -e's/^ .* \([0-9]\+\) \[.*/\1/p')" 
1768 #                               makeids
1769 #                               ;;
1770                         *)
1771                                 case "$CDDBMETHOD" in
1772                                         cddb) TRACKINFO=$($CDDISCID "$CDROM") ;;
1773                                         # FIXME # musicbrainz needs a cleanup
1774                                         musicbrainz) TRACKINFO=$($MUSICBRAINZ -c "$CDROM" ) ;;
1775                                 esac
1776                                 ;;
1777                 esac
1778                 # Make sure there's a CD in there by checking cd-discid's return code
1779                 if [ ! "$?" = "0" ]; then
1780                         if [ "$CDROMREADERSYNTAX" = "flac" ] ; then
1781                                 log error "cuesheet information from the flac file could not be read."
1782                                 log error "Perhaps the flac file does not contain a cuesheet?."
1783                                 exit 1
1784                         else
1785                                 log error "CD could not be read. Perhaps there's no CD in the drive?"
1786                                 exit 1
1787                         fi
1788                 fi
1789                 # In OSX, remount the disc again
1790                 if [ "$OSFLAVOUR" = "OSX" ]; then
1791                         disktool -m ${CDROM#/dev/}
1792                 fi
1793                 WEHAVEACD=y
1794                 DISCID=$(echo $TRACKINFO | cut -f1 -d' ')
1795         else
1796                 TRACKINFO=$(cat "$WAVOUTPUTDIR/abcde.$DISCID/discid")
1797         fi
1798
1799         # Get a full enumeration of tracks, sort it, and put it in the TRACKQUEUE.
1800         # This needs to be done now because a section of the resuming code will need
1801         # it later.
1802
1803         # get the number of digits to pad TRACKNUM with - we'll use this later
1804         # a CD can only hold 99 tracks, but since we support a feature for starting
1805         # numbering the tracks from a given number, we might need to set it as a
1806         # variable for the user to define... or obtain it somehow.
1807         if [ "$PADTRACKS" = "y" ] ; then
1808                 TRACKNUMPADDING=2
1809         fi
1810
1811         ABCDETEMPDIR="$WAVOUTPUTDIR/abcde.$(echo $TRACKINFO | cut -f1 -d' ')"
1812         if [ -z "$TRACKQUEUE" ]; then
1813                 if [ ! "$STRIPDATATRACKS" = "n" ]; then
1814                         case "$CDROMREADERSYNTAX" in
1815                                 cdparanoia|debug)
1816                                         if [ "$WEHAVEACD" = "y" ]; then
1817                                                 vecho "Querying the CD for audio tracks..."
1818                                                 CDPARANOIAOUTPUT="$( $CDROMREADER -$CDPARANOIACDROMBUS "$CDROM" -Q --verbose 2>&1 )"
1819                                                 RET=$?
1820                                                 if [ ! "$RET" = "0" ];then
1821                                                         log warning "something went wrong while querying the CD... Maybe a DATA CD?"
1822                                                 fi
1823                                                 TRACKS="$(echo "$CDPARANOIAOUTPUT" | egrep '^[[:space:]]+[[:digit:]]' | tail -n 1 | get_first | tr -d "." | tr '\n' ' ')"
1824                                                 CDPARANOIAAUDIOTRACKS="$TRACKS"
1825                                         else
1826                                                 # Previous versions of abcde would store the tracks on a file, instead of the status record.
1827                                                 if [ -f "$ABCDETEMPDIR/cdparanoia-audio-tracks" ]; then
1828                                                         echo cdparanoia-audio-tracks=$( cat "$ABCDETEMPDIR/cdparanoia-audio-tracks" ) >> "$ABCDETEMPDIR/status"
1829                                                         rm -f "$ABCDETEMPDIR/cdparanoia-audio-tracks"
1830                                                 fi
1831                                                 if [ -f "$ABCDETEMPDIR/status" ] && TRACKS=$(checkstatus cdparanoia-audio-tracks); then :; else
1832                                                         TRACKS=$(echo $TRACKINFO | cut -f2 -d' ')
1833                                                 fi
1834                                         fi
1835                                         ;;
1836                                 *)      TRACKS=$(echo $TRACKINFO | cut -f2 -d' ') ;;
1837                         esac
1838                 else
1839                         TRACKS=$(echo $TRACKINFO | cut -f2 -d' ')
1840                 fi
1841                 if echo "$TRACKS" | grep "[[:digit:]]" > /dev/null 2>&1 ;then :;else
1842                         log info "The disc does not contain any tracks. Giving up..."
1843                         exit 0
1844                 fi
1845                 echo -n "Grabbing entire CD - tracks: "
1846                 if [ ! "$PADTRACKS" = "y" ] ; then
1847                         TRACKNUMPADDING=$(echo -n $TRACKS | wc -c | tr -d ' ')
1848                 fi
1849                 TRACKS=$(printf "%0.${TRACKNUMPADDING}d" $TRACKS)
1850                 X=0
1851                 while [ "$X" -ne "$TRACKS" ]
1852                 do
1853                         X=$(printf "%0.${TRACKNUMPADDING}d" $(expr $X + 1))
1854                         TRACKQUEUE=$(echo $TRACKQUEUE $X)
1855                 done
1856                 echo $TRACKQUEUE
1857         else
1858                 TRACKS=$(echo $TRACKINFO | cut -f2 -d' ')
1859                 # User-supplied track queue.
1860                 # Weed out non-numbers, whitespace, then sort and weed out duplicates
1861                 TRACKQUEUE=$(echo $TRACKQUEUE | sed 's-[^0-9 ]--g' | tr ' ' '\n' | grep -v ^$ | sort -n | uniq | tr '\n' ' ' | sed 's- $--g')
1862                 # Once cleaned, obtain the highest value in the trackqueue for number padding
1863                 for LASTTRACK in $TRACKQUEUE; do :; done
1864                 if [ ! "$PADTRACKS" = "y" ] ; then
1865                         TRACKNUMPADDING=$(echo -n $LASTTRACK | wc -c | tr -d ' ')
1866                 fi
1867                 # Now we normalize the trackqueue
1868                 for TRACK in $TRACKQUEUE ; do
1869                         TRACKNUM=$(printf %0.${TRACKNUMPADDING}d $(expr ${TRACK} + 0 ))
1870                         PADTRACKQUEUE=$(echo $PADTRACKQUEUE $TRACKNUM)
1871                 done
1872                 TRACKQUEUE=$PADTRACKQUEUE
1873                 echo Grabbing tracks: "$TRACKQUEUE"
1874         fi
1875
1876         QUEUEDTRACKS=$(echo $TRACKQUEUE | wc -w | tr -d ' ')
1877
1878         # We have the discid, create a temp directory after it to store all the temp
1879         # info
1880
1881         if [ -e "$ABCDETEMPDIR" ]; then
1882                 echo -n "abcde: attempting to resume from $ABCDETEMPDIR"
1883                 # It already exists, see if it's a directory
1884                 if [ ! -d "$ABCDETEMPDIR" ]; then
1885                         # This is a file/socket/fifo/device/etc, not a directory
1886                         # Complain and exit
1887                         echo >&2
1888                         echo "abcde: file $ABCDETEMPDIR already exists and does not belong to abcde." >&2
1889                         echo "Please investigate, remove it, and rerun abcde." >&2
1890                         exit 1
1891                 fi
1892                 echo -n .
1893                 # It's a directory, let's see if it's writable by us
1894                 if [ ! -r "$ABCDETEMPDIR" ] || [ ! -w "$ABCDETEMPDIR" ] || [ ! -x "$ABCDETEMPDIR" ]; then
1895                         # Nope, complain and exit
1896                         echo >&2
1897                         echo "abcde: directory $ABCDETEMPDIR already exists and is not writeable." >&2
1898                         echo "Please investigate, remove it, and rerun abcde." >&2
1899                         exit 1
1900                 fi
1901                 echo .
1902                 # See if it's populated
1903                 if [ ! -f "$ABCDETEMPDIR/discid" ]; then
1904                         # Wipe and start fresh
1905                         echo "abcde: $ABCDETEMPDIR/discid not found. Abcde must remove and recreate" >&2
1906                         echo -n "this directory to continue. Continue? [y/n] (n)" >&2
1907                         if [ "$INTERACTIVE" = "y" ]; then
1908                                 read ANSWER
1909                         else
1910                                 echo y >&2
1911                                 ANSWER=y
1912                         fi
1913                         if [ "$ANSWER" != "y" ]; then
1914                                 exit 1
1915                         fi
1916                         rm -rf "$ABCDETEMPDIR" || exit 1
1917                         mkdir -p "$ABCDETEMPDIR"
1918                         if [ "$?" -gt "0" ]; then
1919                                 # Directory already exists or could not be created
1920                                 echo "abcde: Temp directory $ABCDETEMPDIR could not be created." >&2
1921                                 exit 1
1922                         fi
1923                 else
1924                         # Everything is fine. Check for ^encodetracklocation-
1925                         # and encode-output entries in the status file and
1926                         # remove them. These are not relevant across sessions.
1927                         if [ -f "$ABCDETEMPDIR/status" ]; then
1928                                 mv "$ABCDETEMPDIR/status" "$ABCDETEMPDIR/status.old"
1929                                 grep -v ^encodetracklocation- < "$ABCDETEMPDIR/status.old" \
1930                                         | grep -v ^encode-output > "$ABCDETEMPDIR/status"
1931                         fi
1932                         # Remove old error messages
1933                         if [ -f "$ABCDETEMPDIR/errors" ]; then
1934                                 rm -f "$ABCDETEMPDIR/errors"
1935                         fi
1936                 fi
1937         else
1938                 # We are starting from scratch
1939                 mkdir -p "$ABCDETEMPDIR"
1940                 if [ "$?" -gt "0" ]; then
1941                         # Directory already exists or could not be created
1942                         echo "abcde: Temp directory $ABCDETEMPDIR could not be created." >&2
1943                         exit 1
1944                 fi
1945                 cat /dev/null > "$ABCDETEMPDIR/status"
1946                 # Store the abcde version in the status file.
1947                 echo "abcde-version=$VERSION" >> "$ABCDETEMPDIR/status"
1948         fi
1949         if [ X"$DOCUE" = "Xy" -a X"$WEHAVEACD" = "Xy" ]; then
1950                 if checkstatus cuefile > /dev/null 2>&1 ; then :; else
1951                         CUEFILE=cue-$(echo "$TRACKINFO" | cut -f1 -d' ').txt
1952                         vecho "Creating cue file..."
1953                         case $CDROMREADERSYNTAX in
1954                                 flac)
1955                                         if $METAFLAC --export-cuesheet-to=- "$CDROM" > "$ABCDETEMPDIR/$CUEFILE"; then 
1956                                                 echo cuefile=$CUEFILE >> "$ABCDETEMPDIR/status"
1957                                         else
1958                                                 log warning "the input flac file does not contain a cuesheet."
1959                                         fi
1960                                         ;;
1961                                 *)
1962                                         if $CUEREADER $CUEREADEROPTS > "$ABCDETEMPDIR/$CUEFILE"; then
1963                                                 echo cuefile=$CUEFILE >> "$ABCDETEMPDIR/status"
1964                                         else
1965                                                 log warning "reading the CUE sheet is still considered experimental"
1966                                                 log warning "and there was a problem with the CD reading. abcde will continue,"
1967                                                 log warning "but consider reporting the problem to the abcde author"
1968                                         fi
1969                                         ;;
1970                         esac
1971                 fi
1972         fi
1973         # If we got the CDPARANOIA status and it is not recorded, save it now
1974         if [ -n "$CDPARANOIAAUDIOTRACKS" ]; then
1975                 if checkstatus cdparanoia-audio-tracks > /dev/null 2>&1; then :; else
1976                         echo cdparanoia-audio-tracks=$CDPARANOIAAUDIOTRACKS >> "$ABCDETEMPDIR/status"
1977                 fi
1978         fi
1979         
1980         # Create the discid file
1981         echo "$TRACKINFO" > "$ABCDETEMPDIR/discid"
1982         if checkstatus cddbmethod > /dev/null 2>&1 ; then :; else
1983                 echo "cddbmethod=$CDDBMETHOD" >> "$ABCDETEMPDIR/status"
1984         fi
1985 }
1986
1987 # do_cleancue
1988 # Create a proper CUE file based on the CUE file we created before.
1989 do_cleancue()
1990 {
1991         if CUEFILE_IN="$ABCDETEMPDIR"/$(checkstatus cuefile); then
1992                 CUEFILE_OUT=$CUEFILE_IN.out
1993                 ### FIXME ### checkstatus cddb
1994                 if [ -e "$CDDBDATA" ]; then
1995                         vecho "Adding metadata to the cue file..."
1996                         # FIXME It doesn't preserve spaces! Why?
1997                         # FIXME parse $track into PERFORMER and TITLE - abcde already has code for this?
1998                         n=1
1999                         echo "PERFORMER \"$DARTIST\"" >> "$CUEFILE_OUT"
2000                         echo "TITLE \"$DALBUM\"" >> "$CUEFILE_OUT"
2001                         # Set IFS to <newline> to prevent read from swallowing spaces and tabs
2002                         OIFS="$IFS"
2003                         IFS='
2004 '
2005                         cat "$CUEFILE_IN" | while read line
2006                         do
2007                                 if echo "$line" | grep "INDEX 01" > /dev/null 2>&1 ; then
2008 # FIXME # Possible patch: remove the line above, uncomment the 2 lines below.
2009 #                               echo "$line" >> "$CUEFILE_OUT"
2010 #                               if echo "$line" | grep "^[[:space:]]*TRACK" > /dev/null 2>&1 ; then
2011                                         eval track="\$TRACK$n"
2012                                         n=$(expr $n + 1)
2013                                         echo "    TITLE \"$track\"" >> "$CUEFILE_OUT"
2014                                 fi
2015 # FIXME # If the lines above are uncommented, remove the line below.
2016                                 echo "$line" >> "$CUEFILE_OUT"
2017                         done
2018                         IFS="$OIFS"
2019                         mv "$CUEFILE_OUT" "$CUEFILE_IN"
2020                         echo "cleancuefile" >> "$ABCDETEMPDIR/status"
2021                 fi
2022         fi
2023 }
2024
2025 # do_cddbparse
2026 # Parses a CDDB file and outputs the title and the track names.
2027 # Variables: CDDBFILE
2028 do_cddbparse ()
2029 {
2030         CDDBPARSEFILE="$1"
2031         # List out disc title/author and contents
2032         if [ "$ONETRACK" = "y" ]; then
2033                 vecho "ONETRACK mode selected: displaying only the title of the CD..."
2034         fi
2035         echo "---- $(grep DTITLE "${CDDBPARSEFILE}" | cut '-d=' -f2- | tr -d \\r\\n ) ----"
2036         if [ X"$SHOWCDDBYEAR" = "Xy" ]; then
2037                 PARSEDYEAR=$(grep DYEAR "${CDDBPARSEFILE}" | cut '-d=' -f2-)
2038                 if [ ! X"$PARSEDYEAR" = "X" ]; then
2039                         echo "Year: $PARSEDYEAR"
2040                 fi
2041         fi
2042         if [ X"$SHOWCDDBGENRE" = "Xy" ]; then
2043                 PARSEDGENRE=$(grep DGENRE "${CDDBPARSEFILE}" | cut '-d=' -f2-)
2044                 if [ ! X"$PARSEDGENRE" = "X" ]; then
2045                         echo "Genre: $PARSEDGENRE"
2046                 fi
2047         fi
2048         if [ ! "$ONETRACK" = "y" ]; then
2049                 for TRACK in $(f_seq_row 1 $TRACKS)
2050                 do
2051                         echo $TRACK: "$(grep ^TTITLE$(expr $TRACK - 1)= "${CDDBPARSEFILE}" | cut -f2- -d= | tr -d \\r\\n)"
2052                 done
2053         fi
2054 }
2055
2056 # do_localcddb
2057 # Check for a local CDDB file, and report success
2058 do_localcddb ()
2059 {
2060         if checkstatus cddb-readcomplete && checkstatus cddb-choice >/dev/null; then :; else
2061         
2062                 CDDBLOCALSTATUS="notfound"
2063                 CDDBDISCID=$(echo $TRACKINFO | cut -d' ' -f1)
2064                 USELOCALRESP="y"
2065
2066                 if [ "$CDDBLOCALRECURSIVE" = "y" ]; then
2067                         CDDBLOCALRESULTS="$(find ${CDDBLOCALDIR} -name "${CDDBDISCID}" -type f 2> /dev/null)"
2068                         if [ ! "${CDDBLOCALRESULTS}" = "" ]; then
2069                                 if   (( $(echo "${CDDBLOCALRESULTS}" | wc -l) == 1 )); then
2070                                         CDDBLOCALFILE="${CDDBLOCALRESULTS}"
2071                                         CDDBLOCALMATCH=single
2072                                 elif (( $(echo "${CDDBLOCALRESULTS}" | wc -l) > 1 )); then
2073                                         CDDBLOCALMATCH=multiple
2074                                 fi
2075                         else
2076                                 CDDBLOCALMATCH=none
2077                         fi
2078                 elif [ "$CDDBLOCALMATCH" = "none" ] && [ -r "${CDDBLOCALDIR}/${CDDBDISCID}" ]; then
2079                         CDDBLOCALFILE="${CDDBLOCALDIR}/${CDDBDISCID}"
2080                         CDDBLOCALMATCH=single
2081                 else
2082                         CDDBLOCALMATCH=none
2083                 fi
2084                 
2085                 # If the user has selected to check a local CDDB repo, we proceed with it
2086                 case $CDDBLOCALMATCH in
2087                         multiple)
2088                                 echo "Processing multiple matching CDDB entries..." > "$ABCDETEMPDIR/cddblocalchoices"
2089                                 X=0
2090                                 echo "$CDDBLOCALRESULTS" | while read RESULT ; do
2091                                         X=$(expr $X + 1)
2092                                         # List out disc title/author and contents
2093                                         CDDBLOCALREAD="$ABCDETEMPDIR/cddblocalread.$X"
2094                                         cat "$RESULT" > "${CDDBLOCALREAD}"
2095                                         {       
2096                                                 echo -n "#$X: "
2097                                                 do_cddbparse "${CDDBLOCALREAD}" 
2098                                                 echo ""
2099                                                 ##FIXME## QUICK HACK !!!!
2100                                                 if [ ! "$INTERACTIVE" = "y" ]; then break ; fi
2101                                         } >> "$ABCDETEMPDIR/cddblocalchoices"
2102                                 done
2103                                 if [ $(cat "$ABCDETEMPDIR/cddblocalchoices" | wc -l) -ge 24 ] && [ "$INTERACTIVE" = "y" ]; then
2104                                         page "$ABCDETEMPDIR/cddblocalchoices"
2105                                 else
2106                                         # It's all going to fit in one page, cat it
2107                                         cat "$ABCDETEMPDIR/cddblocalchoices" >&2
2108                                 fi
2109                                 CDDBLOCALCHOICES=$( echo "$CDDBLOCALRESULTS" | wc -l )
2110                                 # Setting the choice to an impossible integer to avoid errors in the numeric comparisons
2111                                 CDDBLOCALCHOICENUM=-1
2112                                 if [ "$INTERACTIVE" = "y" ]; then
2113                                         while [ $CDDBLOCALCHOICENUM -lt 0 ] || [ $CDDBLOCALCHOICENUM -gt $CDDBLOCALCHOICES ]; do
2114                                                 echo -n "Locally cached CDDB entries found. Which one would you like to use (0 for none)? [0-$CDDBLOCALCHOICES]: " >&2
2115                                                 read CDDBLOCALCHOICE
2116                                                 [ x"$CDDBLOCALCHOICE" = "x" ] && CDDBLOCALCHOICE="1"
2117                                                 # FIXME # Introduce diff's
2118                                                 if echo $CDDBLOCALCHOICE | egrep "[[:space:]]*[[:digit:]]+,[[:digit:]]+[[:space:]]*" > /dev/null 2>&1 ; then
2119                                                         diffentries cddblocalread "$CDDBLOCALCHOICES" "$CDDBLOCALCHOICE"
2120                                                 elif echo $CDDBLOCALCHOICE | egrep "[[:space:]]*[[:digit:]]+[[:space:]]*" > /dev/null 2>&1 ; then
2121                                                         # Make sure we get a valid choice
2122                                                         CDDBLOCALCHOICENUM=$(echo $CDDBLOCALCHOICE | xargs printf %d 2>/dev/null)
2123                                                         if [ $CDDBLOCALCHOICENUM -lt 0 ] || [ $CDDBLOCALCHOICENUM -gt $CDDBLOCALCHOICES ]; then
2124                                                                 echo "Invalid selection. Please choose a number between 0 and $CDDBLOCALCHOICES." >&2
2125                                                         fi
2126                                                 fi
2127                                         done
2128                                 else
2129                                         ### FIXME ###
2130                                         #echo "Selected ..."
2131                                         CDDBLOCALRESP=y
2132                                         CDDBLOCALCHOICENUM=1
2133                                 fi
2134                                 if [ ! "$CDDBLOCALCHOICENUM" = "0" ]; then
2135                                         #echo "Using local copy of CDDB data"
2136                                         echo "# DO NOT ERASE THIS LINE! Added by abcde to imitate cddb output" > "$ABCDETEMPDIR/cddbread.1"
2137                                         cat "$ABCDETEMPDIR/cddblocalread.$CDDBLOCALCHOICENUM" >> "$ABCDETEMPDIR/cddbread.1"
2138                                         echo 999 > "$ABCDETEMPDIR/cddbquery" # Assuming 999 isn't used by CDDB
2139                                         echo cddb-readcomplete >> "$ABCDETEMPDIR/status"
2140                                         do_cddbparse "$ABCDETEMPDIR/cddbread.1" > "$ABCDETEMPDIR/cddbchoices"
2141                                         echo cddb-choice=1 >> "$ABCDETEMPDIR/status"
2142                                         CDDBLOCALSTATUS="found"
2143                                 else
2144                                         #echo "Not using local copy of CDDB data"
2145                                         CDDBLOCALSTATUS="notfound"
2146                                 fi
2147                                 ;;
2148                         single)
2149                                 # List out disc title/author and contents
2150                                 do_cddbparse "${CDDBLOCALFILE}"
2151                                 #if [ "$CDROMREADERSYNTAX" = "flac" ] ; then
2152                                 #       echo -n "Embedded cuesheet entry found, use it? [y/n] (y): " >&2
2153                                 #else
2154                                         echo -n "Locally cached CDDB entry found, use it? [y/n] (y): " >&2
2155                                 #fi
2156                                 if [ "$INTERACTIVE" = "y" ]; then
2157                                         read USELOCALRESP
2158                                         while [ "$USELOCALRESP" != "y" ] && [ "$USELOCALRESP" != "n" ] && [ "$USELOCALRESP" != "" ] ; do
2159                                                 echo -n 'Invalid selection. Please answer "y" or "n": ' >&2
2160                                                 read USELOCALRESP
2161                                         done
2162                                         [ x"$USELOCALRESP" = "x" ] && USELOCALRESP="y"
2163                                 else
2164                                         echo "y" >&2
2165                                 fi
2166                                 if [ "$USELOCALRESP" = "y" ]; then
2167                                         #echo "Using local copy of CDDB data"
2168                                         echo "# DO NOT ERASE THIS LINE! Added by abcde to imitate cddb output" > "$ABCDETEMPDIR/cddbread.1"
2169                                         cat "${CDDBLOCALFILE}" >> "$ABCDETEMPDIR/cddbread.1"
2170                                         echo 999 > "$ABCDETEMPDIR/cddbquery" # Assuming 999 isn't used by CDDB
2171                                         echo cddb-readcomplete >> "$ABCDETEMPDIR/status"
2172                                         do_cddbparse "${CDDBLOCALFILE}" > "$ABCDETEMPDIR/cddbchoices"
2173                                         echo cddb-choice=1 >> "$ABCDETEMPDIR/status"
2174                                         CDDBLOCALSTATUS="single"
2175                                 else
2176                                         #echo "Not using local copy of CDDB data"
2177                                         CDDBLOCALSTATUS="notfound"
2178                                 fi
2179                                 ;;
2180                         none)
2181                                 CDDBLOCALSTATUS="notfound"
2182                                 ;;
2183                 esac
2184         fi
2185 }
2186
2187 do_musicbrainzstat ()
2188 {
2189         :
2190 }
2191
2192 do_musicbrainz ()
2193 {
2194 # Use MBE_TOCGetCDIndexId on a perl query
2195         :
2196 }
2197
2198 # do_cddbstat
2199 do_cddbstat ()
2200 {
2201         # Perform CDDB protocol version check if it hasn't already been done
2202         if checkstatus cddb-statcomplete; then :; else
2203                 if [ "$CDDBAVAIL" = "n" ]; then
2204                         ERRORCODE=no_query
2205                         echo 503 > "$ABCDETEMPDIR/cddbstat"
2206                 else
2207                         rc=1
2208                         CDDBUSER=$(echo $HELLOINFO | cut -f1 -d'@')
2209                         CDDBHOST=$(echo $HELLOINFO | cut -f2- -d'@')
2210                         while test $rc -eq 1 -a $CDDBPROTO -ge 3; do
2211                                 vecho "Checking CDDB server status..."
2212                                 $CDDBTOOL stat $CDDBURL $CDDBUSER $CDDBHOST $CDDBPROTO > "$ABCDETEMPDIR/cddbstat"
2213                                 RESPONSECODE=$(head -n 1 "$ABCDETEMPDIR/cddbstat" | cut -f1 -d' ')
2214                                 case "$RESPONSECODE" in
2215                                 210)    # 210 OK, status information follows (until terminating `.')
2216                                         rc=0
2217                                         ;;
2218                                 501)  # 501 Illegal CDDB protocol level: <n>. 
2219                                         CDDBPROTO=`expr $CDDBPROTO - 1`
2220                                         ;;
2221                                 *)      # Try a cddb query, since freedb2.org doesn't support the stat or ver commands
2222                                         # FreeDB TESTCD disc-id is used for query
2223                                         $CDDBTOOL query $CDDBURL $CDDBPROTO $CDDBUSER $CDDBHOST 03015501 1 296 344 > "$ABCDETEMPDIR/cddbstat"
2224                                         RESPONSECODE=$(head -n 1 "$ABCDETEMPDIR/cddbstat" | cut -f1 -d' ')
2225                                         case "$RESPONSECODE" in
2226                                                 2??)    # Server responded, everything seems OK
2227                                                         rc=0
2228                                                         ;;
2229                                         esac
2230                                         ;;
2231                                 esac 
2232                         done
2233                         if test $rc -eq 1; then
2234                                 CDDBAVAIL="n" 
2235                         fi
2236                 fi
2237                 echo cddb-statcomplete >> "$ABCDETEMPDIR/status"
2238         fi
2239 }
2240
2241
2242 # do_cddbquery
2243 do_cddbquery ()
2244 {
2245         CDDBDISCID=$(echo $TRACKINFO | cut -d' ' -f1)
2246         CDDBLOCALFILE="${CDDBLOCALDIR}/${CDDBDISCID}"
2247         
2248         # Perform CDDB query if it hasn't already been done
2249         if checkstatus cddb-querycomplete; then :; else
2250                 if [ "$CDDBAVAIL" = "n" ]; then
2251                         ERRORCODE=no_query
2252                         echo 503 > "$ABCDETEMPDIR/cddbquery"
2253                 # The default CDDBLOCALSTATUS is "notfound"
2254                 # This part will be triggered if the user CDDB repo does not 
2255                 # contain the entry, or if we are not trying to use the repo.
2256                 else
2257                         vecho "Querying the CDDB server..."
2258                         CDDBUSER=$(echo $HELLOINFO | cut -f1 -d'@')
2259                         CDDBHOST=$(echo $HELLOINFO | cut -f2- -d'@')
2260                         $CDDBTOOL query $CDDBURL $CDDBPROTO $CDDBUSER $CDDBHOST $TRACKINFO > "$ABCDETEMPDIR/cddbquery"
2261                         ERRORCODE=$?
2262                         case $ERRORCODE in
2263                                 0)  # success
2264                                 ;;
2265                                 12|13|14)
2266                                         # no match found in database,
2267                                         # wget/fetch error, or user requested not to use CDDB
2268                                         # Make up an error code (503) that abcde
2269                                         # will recognize in do_cddbread
2270                                         # and compensate by making a template
2271                                         echo 503 > "$ABCDETEMPDIR/cddbquery"
2272                                 ;;
2273                                 *) # strange and unknown error
2274                                         echo ERRORCODE=$ERRORCODE
2275                                         echo "abcde: $CDDBTOOL returned unknown error code"
2276                                 ;;
2277                         esac
2278                 fi
2279                 echo cddb-querycomplete >> "$ABCDETEMPDIR/status"
2280         fi
2281 }
2282
2283 # do_cddbread
2284 do_cddbread ()
2285 {
2286         # If it's not to be used, generate a template.
2287         # Then, display it (or them) and let the user choose/edit it
2288         if checkstatus cddb-readcomplete; then :; else
2289                 vecho "Obtaining CDDB results..."
2290                 # If CDDB is to be used, interpret the query results and read all
2291                 # the available entries.
2292                 rm -f "$ABCDETEMPDIR/cddbchoices"
2293                 CDDBCHOICES=1 # Overridden by multiple matches
2294                 RESPONSECODE=$(head -n 1 "$ABCDETEMPDIR/cddbquery" | cut -f1 -d' ')
2295                 case "$RESPONSECODE" in
2296                 200)
2297                         # One exact match, retrieve it
2298                         # 200 [section] [discid] [artist] / [title]
2299                         if checkstatus cddb-read-1-complete; then :; else
2300                                 echo -n "Retrieving 1 CDDB match..." >> "$ABCDETEMPDIR/cddbchoices"
2301                                 $CDDBTOOL read $CDDBURL $CDDBPROTO $CDDBUSER $CDDBHOST $(cut -f2,3 -d' ' "$ABCDETEMPDIR/cddbquery") > "$ABCDETEMPDIR/cddbread.1"
2302                                 echo "done." >> "$ABCDETEMPDIR/cddbchoices"
2303                                 echo cddb-read-1-complete >> "$ABCDETEMPDIR/status"
2304                                 echo cddb-choice=1 >> "$ABCDETEMPDIR/status"
2305                         fi
2306                         # List out disc title/author and contents
2307                         echo ---- "$(cut '-d ' -f4- "$ABCDETEMPDIR/cddbquery")" ---- >> "$ABCDETEMPDIR/cddbchoices"
2308                         for TRACK in $(f_seq_row 1 $TRACKS)
2309                         do
2310                                 echo $TRACK: "$(grep ^TTITLE$(expr $TRACK - 1)= "$ABCDETEMPDIR/cddbread.1" | cut -f2- -d= | tr -d \\r\\n)" >> "$ABCDETEMPDIR/cddbchoices"
2311                         done
2312                         echo >> "$ABCDETEMPDIR/cddbchoices"
2313                         ;;
2314                 202|403|409|503)
2315                         # No match
2316                         case "$RESPONSECODE" in
2317                         202) echo "No CDDB match." >> "$ABCDETEMPDIR/cddbchoices" ;;
2318                         403|409) echo "CDDB entry is corrupt, or the handshake failed." >> "$ABCDETEMPDIR/cddbchoices" ;;
2319                         503) echo "CDDB unavailable." >> "$ABCDETEMPDIR/cddbchoices" ;;
2320                         esac
2321                         $CDDBTOOL template $(cat "$ABCDETEMPDIR/discid") > "$ABCDETEMPDIR/cddbread.0"
2322                         # List out disc title/author and contents of template
2323                         echo ---- Unknown Artist / Unknown Album ---- >> "$ABCDETEMPDIR/cddbchoices"
2324                         UNKNOWNDISK=y
2325                         for TRACK in $(f_seq_row 1 $TRACKS)
2326                         do
2327                                 echo $TRACK: "$(grep ^TTITLE$(expr $TRACK - 1)= "$ABCDETEMPDIR/cddbread.0" | cut -f2- -d= | tr -d \\r\\n)" >> "$ABCDETEMPDIR/cddbchoices"
2328                         done
2329                         echo >> "$ABCDETEMPDIR/cddbchoices"
2330                         echo cddb-read-0-complete >> "$ABCDETEMPDIR/status"
2331                         echo cddb-choice=0 >> "$ABCDETEMPDIR/status"
2332                         ;;
2333                 210|211)
2334                         # Multiple exact, (possibly multiple) inexact matches
2335                         IN=
2336                         if [ "$RESPONSECODE" = "211" ]; then IN=in; fi
2337                         if [ "$(wc -l < "$ABCDETEMPDIR/cddbquery" | tr -d ' ')" -eq 3 ]; then
2338                                 echo "One ${IN}exact match:" >> "$ABCDETEMPDIR/cddbchoices"
2339                                 tail -n +2 "$ABCDETEMPDIR/cddbquery" | head -n 1 >> "$ABCDETEMPDIR/cddbchoices"
2340                                 echo cddb-choice=1 >> "$ABCDETEMPDIR/status"
2341                         else
2342                                 echo "Multiple ${IN}exact matches:" >> "$ABCDETEMPDIR/cddbchoices"
2343                         fi
2344                         vecho -n "Retrieving multiple matches... "
2345                         grep -v ^[.]$ "$ABCDETEMPDIR/cddbquery" | ( X=0
2346                         read DISCINFO # eat top line
2347                         while read DISCINFO
2348                         do
2349                                 X=$(expr $X + 1)
2350                                 if checkstatus cddb-read-$X-complete; then :; else
2351                                         $CDDBTOOL read $CDDBURL $CDDBPROTO $CDDBUSER $CDDBHOST $(echo $DISCINFO | cut -f1,2 -d' ') > "$ABCDETEMPDIR/cddbread.$X"
2352                                         echo cddb-read-$X-complete >> "$ABCDETEMPDIR/status"
2353                                 fi
2354                                 # List out disc title/author and contents
2355                                 echo \#$X: ---- "$DISCINFO" ---- >> "$ABCDETEMPDIR/cddbchoices"
2356                                 for TRACK in $(f_seq_row 1 $TRACKS)
2357                                 do
2358                                         echo $TRACK: "$(grep ^TTITLE$(expr $TRACK - 1)= "$ABCDETEMPDIR/cddbread.$X" | cut -f2- -d= | tr -d \\r\\n)" >> "$ABCDETEMPDIR/cddbchoices"
2359                                 done
2360                                 echo >> "$ABCDETEMPDIR/cddbchoices"
2361                         done )
2362                         vecho "done."
2363                         CDDBCHOICES=$(expr $(cat "$ABCDETEMPDIR/cddbquery" | wc -l) - 2)
2364                         ;;
2365                 999)
2366                         # Using local copy.
2367                         for TRACK in $(f_seq_row 1 $TRACKS)
2368                         do
2369                                 echo $TRACK: "$(grep ^TTITLE$(expr $TRACK - 1)= "$ABCDETEMPDIR/cddbread.1" | cut -f2- -d= | tr -d \\r\\n)" >> "$ABCDETEMPDIR/cddbchoices"
2370                         done
2371                         echo >> "$ABCDETEMPDIR/cddbchoices"
2372                         echo cddb-read-1-complete >> "$ABCDETEMPDIR/status"
2373                         echo cddb-choice=1 >> "$ABCDETEMPDIR/status"
2374                         ;;
2375                 esac    
2376                 echo "cddb-readcomplete" >> "$ABCDETEMPDIR/status"
2377         fi
2378 }
2379
2380 # do_cddbedit
2381 do_cddbedit ()
2382 {
2383         if checkstatus cddb-edit >/dev/null; then
2384                 CDDBDATA="$ABCDETEMPDIR/cddbread.$(checkstatus cddb-choice)"
2385                 VARIOUSARTISTS="$(checkstatus variousartists)"
2386                 VARIOUSARTISTSTYLE="$(checkstatus variousartiststyle)"
2387                 return 0
2388         fi
2389         if [ "$INTERACTIVE" = "y" ]; then
2390                 # We should show the CDDB results both when we are not using the local CDDB repo
2391                 # or when we are using it but we could not find a proper match
2392                 if [ "$CDDBUSELOCAL" = "y" ] && [ "$CDDBLOCALSTATUS" = "notfound" ] || [ ! "$CDDBUSELOCAL" = "y" ]; then
2393                         # Display the $ABCDETEMPDIR/cddbchoices file created above
2394                         # Pick a pager so that if the tracks overflow the screen the user can still view everything
2395                         if [ -r "$ABCDETEMPDIR/cddbchoices" ]; then
2396                                 CDDBCHOICES=$(expr $(cat "$ABCDETEMPDIR/cddbquery" | wc -l) - 2)
2397                                 CHOICE=$(checkstatus cddb-choice)
2398                                 if [ -n "$CHOICE" ] ; then
2399                                         case $CDDBCHOICES in
2400                                                 -1) if head -1 "$ABCDETEMPDIR/cddbquery" | grep "^$" > /dev/null 2>&1 ; then
2401                                                                 log error "CDDB query failed!" 
2402                                                                 exit 1
2403                                                         else
2404                                                                 cat "$ABCDETEMPDIR/cddbchoices"
2405                                                         fi
2406                                                         ;;
2407                                                 1) cat "$ABCDETEMPDIR/cddbchoices" ;;
2408                                                 *)
2409                                                 echo "Selected: #$CHOICE"
2410                                                 do_cddbparse "$ABCDETEMPDIR/cddbread.$CHOICE"
2411                                                 ;;
2412                                         esac
2413                                 else
2414                                         # The user has a choice to make, display the info in a pager if necessary
2415                                         if [ $(cat "$ABCDETEMPDIR/cddbchoices" | wc -l) -ge 24 ]; then
2416                                                 page "$ABCDETEMPDIR/cddbchoices"
2417                                         else
2418                                                 # It's all going to fit in one page, cat it
2419                                                 cat "$ABCDETEMPDIR/cddbchoices" >&2
2420                                         fi
2421                                         
2422                                         CDDBCHOICENUM=""
2423                                         # Setting the choice to an impossible integer to avoid errors in the numeric comparisons
2424                                         CDCHOICENUM=-1
2425                                         # I'll take CDDB read #3 for $400, Alex
2426                                         while [ $CDCHOICENUM -lt 0 ] || [ $CDCHOICENUM -gt $CDDBCHOICES ]; do
2427                                                 echo -n "Which entry would you like abcde to use (0 for none)? [0-$CDDBCHOICES]: " >&2
2428                                                 read CDDBCHOICE
2429                                                 [ X"$CDDBCHOICE" = "X" ] && CDDBCHOICE=1
2430                                                 if echo $CDDBCHOICE | egrep "[[:space:]]*[[:digit:]]+,[[:digit:]]+[[:space:]]*" > /dev/null 2>&1 ; then
2431                                                         if [ ! X"$DIFF" = "X" ]; then
2432                                                                 PARSECHOICE1=$(echo $CDDBCHOICE | cut -d"," -f1 | xargs printf %d 2>/dev/null)
2433                                                                 PARSECHOICE2=$(echo $CDDBCHOICE | cut -d"," -f2 | xargs printf %d 2>/dev/null)
2434                                                                 if [ $PARSECHOICE1 -lt 1 ] || [ $PARSECHOICE1 -gt $CDDBCHOICES ] || \
2435                                                                    [ $PARSECHOICE2 -lt 1 ] || [ $PARSECHOICE2 -gt $CDDBCHOICES ] || \
2436                                                                    [ $PARSECHOICE1 -eq $PARSECHOICE2 ]; then 
2437                                                                         echo "Invalid diff range. Please select two comma-separated numbers between 1 and $CDDBCHOICES" >&2
2438                                                                 else
2439                                                                         # We parse the 2 choices to diff, store them in temporary files and diff them.
2440                                                                         for PARSECHOICE in $(echo $CDDBCHOICE | tr , \ ); do
2441                                                                                 do_cddbparse "$ABCDETEMPDIR/cddbread.$PARSECHOICE" > "$ABCDETEMPDIR/cddbread.parsechoice.$PARSECHOICE"
2442                                                                         done
2443                                                                         echo "Showing diff between choices $PARSECHOICE1 and $PARSECHOICE2..." > "$ABCDETEMPDIR/cddbread.diff"
2444                                                                         $DIFF $DIFFOPTS "$ABCDETEMPDIR/cddbread.parsechoice.$PARSECHOICE1" "$ABCDETEMPDIR/cddbread.parsechoice.$PARSECHOICE2" >> "$ABCDETEMPDIR/cddbread.diff"
2445                                                                         if [ $(cat "$ABCDETEMPDIR/cddbread.diff" | wc -l) -ge 24 ]; then
2446                                                                                 page "$ABCDETEMPDIR/cddbread.diff"
2447                                                                         else
2448                                                                                 cat "$ABCDETEMPDIR/cddbread.diff" >&2
2449                                                                         fi
2450                                                                 fi
2451                                                         else
2452                                                                 echo "The diff program was not found in your path. Please choose a number between 0 and $CDDBCHOICES." >&2
2453                                                         fi
2454                                                 elif echo $CDDBCHOICE | egrep "[[:space:]]*[[:digit:]]+[[:space:]]*" > /dev/null 2>&1 ; then
2455                                                         # Make sure we get a valid choice
2456                                                         CDCHOICENUM=$(echo $CDDBCHOICE | xargs printf %d 2>/dev/null)
2457                                                         if [ $CDCHOICENUM -lt 0 ] || [ $CDCHOICENUM -gt $CDDBCHOICES ]; then
2458                                                                 echo "Invalid selection. Please choose a number between 0 and $CDDBCHOICES." >&2
2459                                                         fi
2460                                                 fi
2461                                         done
2462                                         if [ "$CDCHOICENUM" = "0" ]; then
2463                                                 vecho "Creating empty CDDB template..."
2464                                                 UNKNOWNDISK=y
2465                                                 $CDDBTOOL template $(cat "$ABCDETEMPDIR/discid") > "$ABCDETEMPDIR/cddbread.0"
2466                                         else
2467                                                 echo "Selected: #$CDCHOICENUM ($(grep ^DTITLE= "$ABCDETEMPDIR/cddbread.$CDCHOICENUM" | cut -f2- -d= | tr -d \\r\\n))" >&2
2468                                                 do_cddbparse "$ABCDETEMPDIR/cddbread.$CDCHOICENUM"
2469                                         fi
2470                                         echo "cddb-choice=$CDCHOICENUM" >> "$ABCDETEMPDIR/status"
2471                                 fi
2472                         fi
2473                 else
2474                         # We need some code to show the selected option when local repository is selected and we have found a match
2475                         vecho "Using cached CDDB match..." >&2
2476                         # Display the $ABCDETEMPDIR/cddbchoices file created above
2477                         # Pick a pager so that if the tracks overflow the screen the user can still view everything
2478                         if [ -r "$ABCDETEMPDIR/cddbchoices" ]; then
2479                                 CDDBCHOICES=$(expr $(cat "$ABCDETEMPDIR/cddbquery" | wc -l) - 2)
2480                                 CHOICE=$(checkstatus cddb-choice)
2481                                 if [ "$USELOCALRESP" = "y" ]; then :; else
2482                                         if [ -n "$CHOICE" ] ; then
2483                                                 case $CDDBCHOICES in
2484                                                         0) 
2485                                                         UNKNOWNDISK=y
2486                                                         echo "Selected template."
2487                                                         ;;
2488                                                         1) cat "$ABCDETEMPDIR/cddbchoices" ;;
2489                                                         *)
2490                                                         echo "Selected: #$CHOICE"
2491                                                         do_cddbparse "$ABCDETEMPDIR/cddbread.$CHOICE"
2492                                                         ;;
2493                                                 esac
2494                                         fi
2495                                 fi
2496                         fi
2497                 fi
2498         else
2499                 # We're noninteractive - pick the first choice.
2500                 # But in case we run a previous instance and selected a choice, use it.
2501                 if [ -r "$ABCDETEMPDIR/cddbchoices" ]; then
2502                         # Show the choice if we are not using the locally stored one
2503                         # or when the local search failed to find a match.
2504                         PREVIOUSCHOICE=$(checkstatus cddb-choice)
2505                         if [ "$CDDBUSELOCAL" = "y" ] && [ "$CDDBLOCALSTATUS" = "notfound" ] || [ ! "$CDDBUSELOCAL" = "y" ]; then
2506                                 #if [ "$PREVIOUSCHOICE" ]; then
2507                                         cat "$ABCDETEMPDIR/cddbchoices"
2508                                 #fi
2509                         fi
2510                         if [ ! -z "$PREVIOUSCHOICE" ] ; then
2511                                 CDCHOICENUM=$PREVIOUSCHOICE
2512                         else
2513                                 CDCHOICENUM=1
2514                                 echo "cddb-choice=$CDCHOICENUM" >> "$ABCDETEMPDIR/status"
2515                         fi
2516                         echo "Selected: #$CDCHOICENUM ($(grep ^DTITLE= "$ABCDETEMPDIR/cddbread.$CDCHOICENUM" | cut -f2- -d= | tr -d \\r\\n))" >&2
2517                 fi
2518         fi
2519
2520         # sanity check
2521         if checkstatus cddb-choice >/dev/null; then :; else
2522                 echo "abcde: internal error: cddb-choice not recorded." >&2
2523                 exit 1
2524         fi
2525         CDDBDATA="$ABCDETEMPDIR/cddbread.$(checkstatus cddb-choice)"
2526         echo -n "Edit selected CDDB data? [y/n] (" >&2
2527         if [ "$INTERACTIVE" = "y" ]; then
2528                 if [ "$UNKNOWNDISK" = "y" ]; then
2529                         echo -n "y): " >&2
2530                         read EDITCDDB
2531                         [ "$EDITCDDB" != "n" ] && EDITCDDB=y
2532                 else
2533                         echo -n "n): " >&2
2534                         read EDITCDDB
2535                 fi
2536         else
2537                 echo "n): n" >&2
2538                 EDITCDDB=n
2539         fi
2540         if [ "$EDITCDDB" = "y" ]; then
2541                 CDDBDATAMD5SUM=$($MD5SUM "$CDDBDATA" | cut -d " " -f 1);
2542                 
2543                 # Use the debian sensible-editor wrapper to pick the editor that the
2544                 # user has requested via their $EDITOR environment variable
2545                 if [ -x "/usr/bin/sensible-editor" ]; then
2546                         /usr/bin/sensible-editor "$CDDBDATA"
2547                 elif [ -n "$EDITOR" ]; then
2548                         if [ -x $(which "${EDITOR%%\ *}") ]; then
2549                                 # That failed, try to load the preferred editor, starting
2550                                 # with their EDITOR variable
2551                                 eval $(echo "$EDITOR") \"$CDDBDATA\"
2552                         fi
2553                 # If that fails, check for a vi
2554                 elif which vi >/dev/null 2>&1; then
2555                         vi "$CDDBDATA"
2556                 elif [ -x /usr/bin/vim ]; then
2557                         /usr/bin/vim "$CDDBDATA"
2558                 elif [ -x /usr/bin/vi ]; then
2559                         /usr/bin/vi "$CDDBDATA"
2560                 elif [ -x /bin/vi ]; then
2561                         /bin/vi "$CDDBDATA"
2562                 # nano should be on all (modern, i.e., sarge) debian systems
2563                 elif which nano >/dev/null 2>&1 ; then
2564                         nano "$CDDBDATA"
2565                 elif [ -x /usr/bin/nano ]; then
2566                         /usr/bin/nano "$CDDBDATA"
2567                 # mg should be on all OpenBSD systems
2568                 elif which mg >/dev/null 2>&1 ; then
2569                         mg "$CDDBDATA"
2570                 elif [ -x /usr/bin/mg ]; then
2571                         /usr/bin/mg "$CDDBDATA"
2572                 # bomb out
2573                 else
2574                         log warning "no editor available. Check your EDITOR environment variable."
2575                 fi
2576                 # delete editor backup file if it exists
2577                 if [ -w "$CDDBDATA~" ]; then
2578                         rm -f "$CDDBDATA~"
2579                 fi
2580         fi
2581
2582         # Some heuristics first. Look at Disc Title, and if it starts with
2583         # "Various", then we'll assume Various Artists
2584         if [ "$(grep ^DTITLE= "$CDDBDATA" | cut -f2- -d= | egrep -ci '^(various|soundtrack|varios|sonora|ost)')" != "0" ]; then
2585                 echo "Looks like a Multi-Artist CD" >&2
2586                 VARIOUSARTISTS=y
2587         else
2588                 echo -n "Is the CD multi-artist? [y/n] (n): " >&2
2589                 if [ "$INTERACTIVE" = "y" ]; then
2590                         read VARIOUSARTISTS
2591                 else
2592                         echo n >&2
2593                         VARIOUSARTISTS=n
2594                 fi
2595         fi
2596         if [ "$VARIOUSARTISTS" = "y" ] && [ ! "$ONETRACK" = "y" ]; then
2597                 # Set a default
2598                 DEFAULTSTYLE=1
2599                 # Need NUMTRACKS before cddb-tool will return it:
2600                 NUMTRACKS=$(egrep '^TTITLE[0-9]+=' "$CDDBDATA" | wc -l)
2601                 if [ "$(grep -c "^TTITLE.*\/" "$CDDBDATA")" -gt "$(expr $NUMTRACKS / 2 )" ]; then
2602                         # More than 1/2 tracks contain a "/", so guess forward
2603                         DEFAULTSTYLE=1
2604                 elif [ "$(grep -c "^TTITLE.*\-" "$CDDBDATA")" -gt "$(expr $NUMTRACKS / 2 )" ]; then
2605                         # More than 1/2 contain a "-", so guess forward-dash
2606                         DEFAULTSTYLE=2
2607                 elif [ "$(grep -c "^TTITLE.*(.*)" "$CDDBDATA")" -gt "$(expr $NUMTRACKS / 2 )" ]; then
2608                         # More than 1/2 contain something in parens, so guess trailing-paren
2609                         DEFAULTSTYLE=6
2610                 fi
2611
2612                 echo "1) Artist / Title" >&2
2613                 echo "2) Artist - Title" >&2
2614                 echo "3) Title / Artist" >&2
2615                 echo "4) Title - Artist" >&2
2616                 echo "5) Artist: Title" >&2
2617                 echo "6) Title (Artist)" >&2
2618                 echo "7) This is a single-artist CD" >&2
2619                 echo -n "Which style of multiple artist entries is it? [1-7] ($DEFAULTSTYLE): " >&2
2620                 if [ "$INTERACTIVE" = "y" ]; then
2621                         read VARIOUSARTISTSTYLE
2622                 else
2623                         echo $DEFAULTSTYLE >&2
2624                         VARIOUSARTISTSTYLE=$DEFAULTSTYLE
2625                 fi
2626                 VARIOUSARTISTSTYLE=$(echo 0$VARIOUSARTISTSTYLE | xargs printf %d)
2627                 # If they press Enter, then the default style (0) was chosen
2628                 while [ $VARIOUSARTISTSTYLE -lt 0 ] || [ $VARIOUSARTISTSTYLE -gt 7 ]; do
2629                         echo "Invalid selection. Please choose a number between 1 and 7."
2630                         echo -n "Selection [1-7]: "
2631                         read VARIOUSARTISTSTYLE
2632                         VARIOUSARTISTSTYLE=$(echo 0$VARIOUSARTISTSTYLE | xargs printf %d)
2633                 done
2634                 if [ "$VARIOUSARTISTSTYLE" = "0" ]; then
2635                         VARIOUSARTISTSTYLE=$DEFAULTSTYLE
2636                 fi
2637                 vecho "Selected: $VARIOUSARTISTSTYLE"
2638                 case "$VARIOUSARTISTSTYLE" in
2639                 1) # Artist / Title
2640                         VARIOUSARTISTSTYLE=forward
2641                         ;;
2642                 2) # Artist - Title
2643                         VARIOUSARTISTSTYLE=forward-dash
2644                         ;;
2645                 3) # Title / Artist
2646                         VARIOUSARTISTSTYLE=reverse
2647                         ;;
2648                 4) # Title - Artist
2649                         VARIOUSARTISTSTYLE=reverse-dash
2650                         ;;
2651                 5) # Artist: Title
2652                         VARIOUSARTISTSTYLE=colon
2653                         ;;
2654                 6) # Title (Artist)
2655                         VARIOUSARTISTSTYLE=trailing-paren
2656                         ;;
2657                 7) # Single Artist
2658                         VARIOUSARTISTS=n
2659                         ;;
2660                 esac
2661         fi
2662
2663         echo "variousartists=$VARIOUSARTISTS" >> "$ABCDETEMPDIR/status"
2664         echo "variousartiststyle=$VARIOUSARTISTSTYLE" >> "$ABCDETEMPDIR/status"
2665
2666         if [ "$EDITCDDB" = "y" ] && [ "$UNINTENTIONALLY_ANGER_THE_FREEDB_PEOPLE" = "y" ]; then
2667                 if [ "$CDDBDATAMD5SUM" != "" ]  && [ "$CDDBDATAMD5SUM" != "$($MD5SUM "$CDDBDATA" | cut -d " " -f 1)" ]; then
2668                         # This works but does not have the necessary error checking
2669                         # yet. If you are familiar with the CDDB spec
2670                         # (see http://www.freedb.org/src/latest/DBFORMAT) 
2671                         # and can create an error-free entry on your own, then put
2672                         # UNINTENTIONALLY_ANGER_THE_FREEDB_PEOPLE=y in your
2673                         # abcde.conf to enable it. Put CDDBSUBMIT=email@address in
2674                         # your abcde.conf to change the email address submissions are
2675                         # sent to.
2676
2677                         # submit the modified file, if they want
2678                         if [ "$NOSUBMIT" != "y" ]; then
2679                                 echo -n "Do you want to submit this entry to $CDDBSUBMIT? [y/n] (n): "
2680                                 read YESNO
2681                                 while [ "$YESNO" != "y" ] && [ "$YESNO" != "n" ] && [ "$YESNO" != "Y" ] && \
2682                                         [ "$YESNO" != "N" ] && [ "$YESNO" != "" ]
2683                                 do
2684                                         echo -n 'Invalid selection. Please answer "y" or "n": '
2685                                         read YESNO
2686                                 done
2687                                 if [ "$YESNO" = "y" ] || [ "$YESNO" = "Y" ]; then
2688                               &