abcde.conf
[clinton/abcde.git] / cddb-tool
1 #!/bin/sh
2
3 # Copyright (C) 1999 Nathaniel Smith <njs@uclink4.berkeley.edu>
4 # Copyright (C) 1999, 2000, 2001 Robert Woodcock <rcw@debian.org>
5 # Copyright (C) 2003, 2004 Jesus Climent <jesus.climent@hispalinux.es>
6 # This code is hereby licensed for public consumption under either the
7 # GNU GPL v2 or greater, or Larry Wall's Artistic License - your choice.
8 #
9 # You should have recieved a copy of the GNU General Public License
10 # along with this program; if not, write to the Free Software
11 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
12
13 # Copyright for this work is to expire January 1, 2010, after which it
14 # shall be public domain.
15
16 # TODO:
17 # - Add more error checking
18
19 # KNOWN BUGS:
20 # - Not much error checking, esp. of arguments
21 # - Submitted via: line is created by template, when it really should be in send.
22 # Oh well.
23
24 VERSION=0.4.5
25 NAME=cddb-tool
26
27 #return codes
28 BAD_SYNTAX_ERR=10 # invalid CDDB file
29 NO_TMP_ERR=11 # can't create a temp file
30 NO_MATCH_ERR=12 # try submitting one
31 LOOKUP_ERR=13 # problem connecting to cddb server
32 EMPTY_QUERY_RESPONSE=14 # query response = "", (probably no net connection)
33
34 # assume a reasonable default if $HTTPGET is undefined
35 if [ "$HTTPGET" = "" ]; then
36 if [ X"$(uname)" = X"FreeBSD" ] ; then
37 HTTPGET=fetch
38 HTTPGETOPTS=${HTTPGETOPTS:="-q -o -"}
39 elif [ X"$(uname)" = X"Darwin" ] ; then
40 HTTPGET=curl
41 HTTPGETOPTS=${HTTPGETOPTS:="-f -s"}
42 else
43 HTTPGET=wget
44 HTTPGETOPTS=${HTTPGETOPTS:="-q -O -"}
45 fi
46 fi
47
48 HTTPGET="$HTTPGET $HTTPGETOPTS"
49
50 usage() {
51 cat << EOF
52 $NAME version $VERSION
53 usage: one of:
54 $0 parse file
55 $0 template disc-id tracks
56 $0 send file address
57 $0 read server proto user host disc-id genre
58 $0 query server proto user host disc-id tracks
59 $0 stat serverurl user host proto
60 $0 help
61 EOF
62 }
63
64 help() {
65 cat << EOF
66 $NAME version $VERSION
67 A toolbox for doing cddb related stuff
68
69 Usage: $0 command [command_options]
70
71 Commands:
72 parse file
73 Get data out of a cddb file - dumps to stdout in a form
74 source'able by the shell
75
76 send file address
77 Mails a CDDB file to a specified address, using correct format.
78 Category should be one of blues, classical, country, data, folk,
79 jazz, newage, reggae, rock, soundtrack, or misc.
80 template disc-id tracks
81 Generates a template (empty) cddb file to stdout. The command
82 line should be essentially the output of cd-discid.
83 query server proto user host disc-id tracks
84 Looks up disc on server (should be of form "http://host/~cddb/cddb.cgi")
85 remainder of command line is in the same form as that returned
86 by the cd-discid program.
87 read server proto user host disc-id genre
88 CDDB file is dumped to stdout. File will contain an extra
89 #CATEGORY= line, which leaves it a valid CDDB file but which will
90 be recognized by parse and send commands. Uses wget, so if you
91 need to use a proxy then just configure wget to do so. user and
92 host will be used for identifying ourselves to the CDDB server.
93 stat serverurl user host proto
94 Check server status with given protocol. This can be used to check
95 if the server supports given protocol. Most common values for proto
96 should be 5 and 3. With 3 you will not get DYEAR and DGENRE fields
97 in response.
98 help
99 Display this.
100 EOF
101 }
102
103 f_seq ()
104 {
105 i=$1
106 while [ $i -ne `expr $2 + 1` ]
107 do
108 echo $i
109 i=`expr $i + 1`
110 done
111 }
112
113 COMMAND=$1
114 shift
115 case $COMMAND in
116 parse) # takes 1 argument, a filename, and dumps out a sh parseable version
117 CDDBFILE="$1"
118
119 set -e
120 # names chosen to match usage in abcde code
121 DISCID=$(grep ^DISCID= "$CDDBFILE" | cut -f2 -d= | tr -d \[:cntrl:\])
122 DARTISTALBUM=$(grep ^DTITLE= "$CDDBFILE" | cut -f2- -d= | tr -d \\n | sed 's- / -~-g' | tr -d \[:cntrl:\])
123 DARTIST=$(echo "$DARTISTALBUM" | cut -f1 -d~ | sed 's,\\,\\\\,g;s,\([\"\$\`]\),\\\1,g' | tr -d \[:cntrl:\])
124 DALBUM=$(echo "$DARTISTALBUM" | cut -f2 -d~ | sed 's,\\,\\\\,g;s,\([\"\$\`]\),\\\1,g' | tr -d \[:cntrl:\])
125 CDDBGENRE=$(grep '^#CATEGORY=' "$CDDBFILE" | cut -f2- -d=)
126 if grep "^DYEAR" "$CDDBFILE" 2>&1 > /dev/null ; then
127 CDYEAR=$(grep "^DYEAR" "$CDDBFILE" | cut -f2- -d= | tr -d \[:cntrl:\])
128 elif grep YEAR "$CDDBFILE" 2>&1 > /dev/null ; then
129 CDYEAR=$(grep "YEAR" "$CDDBFILE" | grep -v "DYEAR" | awk 'BEGIN{FS="YEAR:"}{print $2}' | awk '{print $1}')
130 else
131 CDYEAR=""
132 fi
133 CDGENRE=$(grep '^DGENRE=' "$CDDBFILE" | cut -f2- -d= | tr -d \[:cntrl:\])
134
135 set +e
136 echo DISCID="\"$DISCID\""
137 echo DALBUM="\"$DALBUM\""
138 echo DARTIST="\"$DARTIST\""
139 echo CDDBGENRE="\"$CDDBGENRE\""
140 echo CDYEAR="\"$CDYEAR\""
141 echo CDGENRE="\"$CDGENRE\""
142 NUMTRACKS=$(grep -E '^TTITLE[0-9]+=' "$CDDBFILE" | wc -l)
143 CURRTRACK=0
144 while [ "$CURRTRACK" -lt $NUMTRACKS ]; do
145 CURRTRACKM1=$CURRTRACK # Track minus 1 (cddb numbers from 0)
146 CURRTRACK=$(expr $CURRTRACK + 1)
147 echo -n "TRACK${CURRTRACK}=\""
148 grep ^TTITLE${CURRTRACKM1}= "$CDDBFILE" | cut -f2 -d= | sed 's,\\,\\\\,g;s,\([\"\$\`]\),\\\1,g' | tr -d \[:cntrl:\]
149 echo \"
150 done
151 ;;
152
153 template)
154 DISCID="$@"
155 DISCNUM=$1
156 echo '# xmcd CD database file'
157 echo '#'
158 echo '# Track frame offsets:'
159 NUMTRACKS=$2
160 for x in $(f_seq 3 $(expr $NUMTRACKS + 2))
161 do
162 printf "#\t$(echo "$DISCID" | cut -f$x -d' ')\n"
163 done
164 x=$(expr $x + 1)
165 LENGTH=$(echo "$DISCID" | cut -f$x -d' ')
166 echo "#"
167 echo "# Disc length: $LENGTH seconds"
168 echo "#"
169 echo "# Submitted via: $NAME $VERSION"
170 echo "#"
171 echo "#blues,classical,country,data,folk,jazz,newage,reggae,rock,soundtrack,misc"
172 echo "#CATEGORY=misc"
173 echo DISCID="$DISCNUM"
174 echo "DTITLE=Unknown Artist / Unknown Album"
175 echo "DYEAR="
176 echo "DGENRE="
177 # TTITLE0 -- TTITLEn
178 for x in $(f_seq 1 $NUMTRACKS)
179 do
180 echo "TTITLE$(expr $x - 1)=Track $x"
181 done
182 echo "EXTD="
183 # EXTT0 -- EXTTn
184 for x in $(f_seq 1 $NUMTRACKS)
185 do
186 echo "EXTT$(expr $x - 1)="
187 done
188 echo "PLAYORDER="
189 ;;
190
191 send) # cddb-tool send filename email@address
192 FILE="$1"
193 ADDRESS="$2"
194 DISCID=$(grep ^DISCID= "$FILE" | cut -f2 -d= | tr -d \[:cntrl:\])
195 CDDBGENRE=$(grep '^#CATEGORY=' "$FILE" | cut -f2- -d=)
196 grep -v "^#CATEGORY=" "$FILE" | mail -s "cddb $CDDBGENRE $DISCID" "$ADDRESS"
197 ;;
198
199 query) # cddb-tool query serverurl proto user host discid...
200 SERVER="$1"
201 PROTO="$2"
202 USER="$3"
203 HOST="$4"
204 HELLOINFO="$USER+$HOST+$NAME+$VERSION"
205 shift 4
206 TRACKINFO="$@"
207 TRACKINFOPLUS=$(echo $TRACKINFO | tr ' ' '+')
208 RESULTS=$($HTTPGET "$SERVER?cmd=cddb+query+$TRACKINFOPLUS\&hello=$HELLOINFO\&proto=$PROTO") || exit $LOOKUP_ERR
209 echo $RESULTS | tr '\r' '\n' | tr -s '\n' | sed 's/^ //g'
210 ;;
211
212 read) # cddb-tool read serverurl proto user host genre discnumber
213 SERVER="$1"
214 PROTO="$2"
215 USER="$3"
216 HOST="$4"
217 CATEGORY="$5"
218 DISCID="$6"
219 HELLOINFO="$USER+$HOST+$NAME+$VERSION"
220 $HTTPGET $CDDBDATA "$SERVER?cmd=cddb+read+$CATEGORY+$DISCID\&hello=$HELLOINFO\&proto=$PROTO" 2>/dev/null
221 ;;
222
223 stat) # cddb-tool stat serverurl user host proto
224 SERVER="$1"
225 USER="$2"
226 HOST="$3"
227 PROTO="$4"
228 HELLOINFO="$USER+$HOST+$NAME+$VERSION"
229 $HTTPGET $CDDBDATA "$SERVER?cmd=stat&hello=$HELLOINFO\&proto=$PROTO" 2>/dev/null
230 ;;
231
232 help) # help
233 help
234 ;;
235
236 *) # usage
237 usage
238 ;;
239 esac