#!/bin/sh
# 
# NAME
#
#     flydvd
# 
# SYNOPSIS
#
#     flydvd [file or directory]
#
# DESCRIPTION
# 
#     This burns files to a DVD on the fly. This depends on mkisofs, bfr, and
#     growisofs. See mkisofs manpage for details about file specification.
#     Arguments passed to this script will be passed to mkisofs.
# 
# LICENCE
# 
#     public domain
# 
# EXAMPLES
# 
#     Burn files tn DVD:
#         flydvd [file1 file2 ... ]
#     
#     Burn directory to DVD:
#         flydvd [directory]
#     
#     Change file and directory names/path on DVD on the fly:
#         flydvd name=[file1] path/to=[file2] name=[directory]
#         (see mkisofs manpage -graft-points option for syntax details)
# 
# DEPENDENCIES
# 
#     bfr
#         http://www.glines.org/software/bfr.html
#         On Ubuntu Linux try:
#         sudo apt-get -y -q install bfr
#

DVD_WRITER=/dev/dvd
BIN_MKISOFS=`which mkisofs`
BIN_BUFFER=`which bfr`
BIN_GROWISOFS=`which growisofs`

# -r - Rock Ridge extensions with useful ownership and modes.
# -J - Joliet extensions
# -allow-multidot - Allow filenames with multiple periods.
# -allow-leading-dots - Allow filesname that start with a period.
# -graft-points - Rename files, new_name=source_name
OPT_MKISOFS="-r -J -allow-multidot -allow-leading-dots -graft-points"
OPT_MKISOFS="-r -J -graft-points"

OPT_BUFFER="-b 128m -p -i 100% -m 10% -t 120 -T 95%"

# /dev/fd/0 is a device file that represents stdin.
OPT_GROWISOFS="-dvd-compat -Z $DVD_WRITER=/dev/fd/0"

#$BIN_MKISOFS $OPT_MKISOFS "$@" | \
$BIN_MKISOFS $OPT_MKISOFS -- "$@" | \
$BIN_BUFFER $OPT_BUFFER | \
$BIN_GROWISOFS $OPT_GROWISOFS
#eject