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| -rw-r--r-- | extras/name_cdrom.pl | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/extras/name_cdrom.pl b/extras/name_cdrom.pl new file mode 100644 index 0000000000..569b119be7 --- /dev/null +++ b/extras/name_cdrom.pl @@ -0,0 +1,45 @@ +#!/usr/bin/perl + +# a horribly funny script that shows how flexible udev can really be +# This is to be executed by udev with the following rules: +# CALLOUT, BUS="ide", PROGRAM="name_cdrom.pl %M %m", ID="good*", NAME="%1c", SYMLINK="cdrom" +# CALLOUT, BUS="scsi", PROGRAM="name_cdrom.pl %M %m", ID="good*", NAME="%1c", SYMLINK="cdrom" +# +# The scsi rule catches USB cdroms and ide-scsi devices. +# + +use CDDB_get qw( get_cddb ); + +my %config; + +$dev_node = "/tmp/cd_foo"; + +# following variables just need to be declared if different from defaults +$config{CDDB_HOST}="freedb.freedb.org"; # set cddb host +$config{CDDB_PORT}=8880; # set cddb port +$config{CDDB_MODE}="cddb"; # set cddb mode: cddb or http +$config{CD_DEVICE}="$dev_node"; # set cd device + +# No user interaction, this is a automated script! +$config{input}=0; + +$major = $ARGV[0]; +$minor = $ARGV[1]; + +# create our temp device node to read the cd info from +if (system("mknod $dev_node b $major $minor")) { + die "bad mknod failed"; + } + +# get it on +my %cd=get_cddb(\%config); + +# remove the dev node we just created +unlink($dev_node); + +# print out our cd name if we have found it +unless(defined $cd{title}) { + print"bad unknown cdrom\n"; +} else { + print "good $cd{artist}_$cd{title}\n"; +} |