X-Git-Url: https://diplodocus.org/git/flac-archive/blobdiff_plain/0f7f19818130c6cb41a9ca05df214e6a4218e700..c164432546d765e8508d3dee93f101c69bb0937b:/fa-rip

diff --git a/fa-rip b/fa-rip
index 5e91afa..e9ad756 100755
--- a/fa-rip
+++ b/fa-rip
@@ -9,7 +9,7 @@ B<fa-rip> - rip a CD for B<fa-flacd>
 
 =head1 SYNOPSIS
 
-B<fa-rip> [B<-d> I<device>] [B<-t> I<track-count>]
+B<fa-rip> [B<-d> I<device>] [B<-p> I<post-processor> [B<-t> I<track-count>]
 
 =cut
 
@@ -20,6 +20,7 @@ use Env qw(
            CDDEV
 );
 
+use Fcntl qw(O_CREAT O_WRONLY);
 use File::Temp;
 use Getopt::Long qw(:config gnu_getopt no_ignore_case);
 use POSIX ':sys_wait_h';
@@ -31,22 +32,16 @@ sub run_or_die {
     my $command = shift;
     my $status;
 
-    system($command);
+    $status = system($command);
 
-    if (WIFEXITED($?)) {
-        $status = WEXITSTATUS($?);
-        if ($status != 0) {
-            die("$command exited $status");
+    if (WIFEXITED($status)) {
+        if (($status = WEXITSTATUS($status)) != 0) {
+            die("$command exited with status $status");
         }
-
-    } elsif (WIFSIGNALED($?)) {
-        $status = WTERMSIG($?);
-        die("$command signalled $status");
-
-    } elsif (WIFSTOPPED($?)) {
-        $status = WSTOPSIG($?);
-        die("$command stopped $status");
-
+    } elsif (WIFSIGNALED($status)) {
+        die("$command killed with signal ", WTERMSIG($status));
+    } elsif (WIFSTOPPED($status)) {
+        die("$command stopped with signal ", WSTOPSIG($status));
     } else {
         die("Major horkage on system($command): \$? = $? \$! = $!");
     }
@@ -79,6 +74,36 @@ sub mkcue {
     return $trackcount;
 }
 
+sub tags_file {
+    my $fn = shift;
+    my $trackcount = shift;
+    my $various = shift;
+    my $artist = shift;
+    my $album = shift;
+    my $fh;
+    my $i;
+    my $track;
+    my $name;
+
+    open($fh, '>', $fn) or die("open('>$fn'): $!");
+    print($fh 'ARTIST=', (defined($artist) and $artist or ''), "\n");
+    print($fh 'ALBUM=', (defined($album) and $album or ''), "\n");
+    # MusicBrainz doesn't have dates yet; these are usually wrong anyway.
+    print($fh "DATE=\n");
+
+    for $i (1 .. $trackcount) {
+        $various and print($fh "ARTIST[$i]=\n");
+        if ($track = shift(@_)) {
+            $name = $track->get_name;
+        } else {
+            $name = '';
+        }
+        print($fh "TITLE[$i]=$name\n");
+    }
+
+    close($fh) or die("close(>$fn): $!");
+}
+
 sub tags {
     my $device = shift;
     my $trackcount = shift;
@@ -86,10 +111,8 @@ sub tags {
     my @results;
     my $album;
     my $i;
-    my @tracks;
-    my $name;
-    my $track;
-    my $j;
+    my $various;
+    my $seen_various;
 
     if (defined($device)) {
         $mb = new MusicBrainz::Client::Simple (device=>$device);
@@ -102,32 +125,21 @@ sub tags {
         die($mb->get_error);
     }
 
-    open(F, '>candidate-tags-0') or die("open('>candidate-tags-0'): $!");
-    print(F "$_=\n") for ('ARTIST', 'ALBUM', 'DATE');
-    print(F "TITLE=\n") for 1 .. $trackcount;
-    close(F) or die("close('>candidate-tags-0'): $!");
+    tags_file('candidate-tags-0', $trackcount, 0);
 
     for $album (@results) {
         $i++;
-        open(F, ">candidate-tags-$i") or die("open(>candidate-tags-$i): $!");
 
-        print(F 'ARTIST=', $album->get_artist->get_name, "\n");
-        print(F 'ALBUM=', $album->get_name, "\n");
-
-        # MusicBrainz doesn't have dates yet; these are usually wrong anyway.
-        print(F "DATE=\n");
-
-        @tracks = $album->get_tracks;
-        for $j (1 .. $trackcount) {
-            if ($track = shift(@tracks)) {
-                $name = $track->get_name;
-            } else {
-                $name = '';
+        if ($various = $album->has_various_artists) {
+            if (not $seen_various) {
+                $seen_various = 1;
+                tags_file('candidate-tags-0v', $trackcount, 1);
             }
-            print(F "TITLE=$name\n");
         }
 
-        close(F) or die("close(>candidate-tags-$i): $!");
+        tags_file("candidate-tags-$i", $trackcount, $various,
+                  $album->get_artist->get_name, $album->get_name,
+                  $album->get_tracks);
     }
 }
 
@@ -142,13 +154,26 @@ sub rip {
     die;
 }
 
+sub make_post_processor {
+    my $command = shift;
+
+    defined($command) or return;
+
+    sysopen(F, 'post-processor', O_CREAT | O_WRONLY, 0555)
+      or die("sysopen(post-processor, O_CREAT | O_WRONLY, 0555): $!");
+    print(F $command, ' "$@"', "\n");
+    close(F) or die("close(post-processor, O_CREAT | O_WRONLY, 0555): $!");
+}
+
 MAIN: {
+    my $post_processor;
     my $trackcount;
     my $help;
     my $tempdir;
 
     GetOptions(
                'device|d=s' => \$CDDEV,
+               'post-processor|p=s', \$post_processor,
                'tracks|t=i' => \$trackcount,
                'help|h|?' => \$help,
               ) or pod2usage();
@@ -158,6 +183,7 @@ MAIN: {
     $tempdir = File::Temp::tempdir('flac-archive.XXXXXXXXXX');
     chdir($tempdir) or die("chdir($tempdir): $!");
 
+    make_post_processor($post_processor);
     $trackcount = mkcue($CDDEV, $trackcount);
     tags($CDDEV, $trackcount);
     rip($CDDEV, $trackcount);
@@ -189,6 +215,12 @@ have to fill out the candidate-tags-0 template.
 Use I<device> as the CD-ROM device, instead of the default
 "/dev/cdrom" or the environment variable CDDEV.
 
+=item B<-p> [B<--post-processor>] I<post-processor>
+
+Create a "post-processor" file in the temporary directory containing
+the line 'I<post-processor> "$@"'.  See B<fa-flacd>'s man page for
+information about this hook.
+
 =item B<-t> [B<--tracks>] I<track-count>
 
 Archive only the first I<track-count> tracks.  This is handy for