Re: gravure

Wed, 23 Oct 2002 02:50:51 -0500 

Le 2002.10.23 00:46, Jean-Paul Lacquement a �crit :

Salut!

Quelqu'un pourrait-il me conseiller un logiciel de
gravure, qui prenne en charge les graveurs IDE,
autre que XCDROAST qui necessite une r�solution de 1024x768?

Merci.



Je te propose le mien.
Il ne d�pend que de 'mkisofs' et 'cdrecord'.
Il n'est pas graphique mais �a ne l'emp�che pas d'�tre simple � l'utilisation. 

Pour info:
Il ne g�n�re pas d'image ISO sur le disk (donc s'assurer que le d�bit de la source est au moins aussi rapide que celui de la destination pour les vieux graveurs). Il fait d'office du multi-sessions et donc rajoute lors d'une seconde gravure. 

Romuald.

#!/bin/bash
#
# CD Writing script Copyright (C) 2002 by Romuald DELAVERGNE
# It can be redistributed under the terms of the GNU General Public License. 
#

usage() {
  [ -n "$1" ] && echo -e "$0: $1"
  echo "Usage: $0 [OPTION]... [DIRECTORY]... [FILE]..."
  echo "  --help, -h                    show this help"
echo " --verbose, -v increment general verbose level by one" echo " --speed=# set speed of drive or CD limitation" echo " --device=scsibus,target,lun force device if autodetection doesn't work" 
  echo "  --boot=file                   make the CD bootable using 'file'"
  echo "  --erase                       erase CD-RW before writing"
  [ -n "$1" ] && exit 1 || exit 0
}

error() {
  [ -n "$1" ] && echo -e "$0: $1"
  exit 1
}

# Initializations
fileDevice=/dev/graveur  # May be changed. Depend on your configuration
mkisofsOpts=""
cdrecordOpts=""
datas=""
speed=8

# Parse arguments
while [ -n "$1" ]; do
  param=$1
  case $param in
    --help|-h)
      usage
      ;;
    --verbose|-v)
      verbose="true"
      ;;
    --erase)
      erase="true"
      ;;
    --speed=*)
      speed=${param##--speed=}
      ;;
    --device=*)
      device=${param##--device=}
      ;;
    --boot=*)
      boot=${param##--boot=}
      ;;
    -*)
      usage "$param: unknow option"
      ;;
    *)
      datas="$datas $param"
      ;;
  esac
  shift
done

# Some checks
[ -z "$datas" ] && usage "missing file(s) or directory(ies) for datas"
for file in $datas; do
  [ -r "$file" ] || error "$file: No such file or directory or unreadable"
done
[ -r "$fileDevice" ] || error "$fileDevice: No such file or directory\nChange fileDevice variable in the script" 

# Options from command line
[ -n "$speed" ] && cdrecordOpts="$cdrecordOpts speed=$speed"
[ "$verbose" = "true" ] && cdrecordOpts="$cdrecordOpts -v"
[ "$erase" = "true" ] && cdrecordOpts="$cdrecordOpts -blank=fast"
[ -n "$boot" ] && mkisofsOpts="$mkisofsOpts -b $boot -c `dirname $boot`/boot.catalog" 

# Try to autodetect CD-writer
if [ -z "$device" ]; then
  device=`cdrecord --scanbus | awk '/CD-ROM/{print $1}'`
  nb=`echo "$device" | wc -w`
[ $nb -eq 0 ] && error "no CD-writer found\nTry to force with --device option" [ $nb -gt 1 ] && error "several CD-writes found\nTry to force with --device option" 
fi

# Try to autodetect CD-R/CD-RW. There is four cases:
#   1) no CD => error
#   2) a writed CD with no multi-session => error
#   3) a blank CD => write the first session
#   4) a writed CD with multi-session => write the next session
nextTrack=`cdrecord -msinfo dev=$device 2>/dev/null`
[ $? -ne 0 ] && error 1 "no CD-R/CD-RW found"
if [ "$erase" != "true" ]; then
  if [ -z "$nextTrack" ]; then
    mount $fileDevice 2>/dev/null
    if [ $? -eq 0 ]; then
      umount $fileDevice
      error "This is not a multi-session CD"
    fi
  else
    mkisofsOpts="$mkisofsOpts -C $nextTrack -M $fileDevice"
  fi
fi

mkisofs -r $mkisofsOpts $datas | \
cdrecord -multi fs=8m dev=$device $cdrecordOpts -

exit $?

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