#!/usr/local/bin/tclsh8.2
#
# This software is copyright Daniel O'Connor (darius@dons.net.au) 1998
#
# This software is release under the GNU Public License Version 2.
# A copy of this licence must be distributed with this software.
#

set offset_seek 0;
set offset_list "";

while { 1 } {
    if { [ eof stdin ] } {
	break;
    }

    set line [ gets stdin ];

    if { $offset_seek > 0 } {
	if { $line == "\#" } {
	    continue;
	}
	
	if { [ regexp {^\# ([0-9]+)} $line a offset ] == 1 } {
	    lappend offset_list $offset;
	    continue;
	}

	# Change back to default state
	set offset_seek 0;
    }

    if { [ regexp {^\# Track frame offsets:} $line ] == 1 } {
	# Change to looking for offsets state
	set offset_seek 1;
    }

    if { [ regexp {^\# Disc length: ([0-9]+)} $line a disclen ] == 1 } {
	continue;
    }

    if { [ regexp {^DISCID=(\ ?)([0-9a-f]+)} $line a spc discid ] == 1 } {
	if { $spc == " " } {
	    set discid "0$discid";
	}
	continue;
    }

}

if { ![ info exists discid ] || ![ info exists offset_list ] || ![ info exists disclen ] } {
    puts "Didn't get all information needed";
    exit 1;
}

puts "$discid $offset_list $disclen"
#puts "Disc ID: $discid";
#puts "Disc Length: $disclen seconds";
#puts "Track offsets: $offset_list";

# # xmcd
# #
# # Track frame offsets:
# #
# # 150
# # 147307
# #
# # Disc length: 3860 seconds
# #
# # Revision: 0
# # Submitted via: cdda2wav 0.95beta05
# DISCID=160f1402
# DTITLE=
# TTITLE0=
# TTITLE1=
# EXTD=
# EXTT0=
# EXTT1=
# PLAYORDER=