target/dreamcast/DreamBurn.sh

   1 #!/bin/bash
   2 # --- T2-COPYRIGHT-NOTE-BEGIN ---
   3 # This copyright note is auto-generated by ./scripts/Create-CopyPatch.
   4 #
   5 # T2 SDE: target/dreamcast/DreamBurn.sh
   6 # Copyright (C) 2004 - 2005 The T2 SDE Project
   7 #
   8 # More information can be found in the files COPYING and README.
   9 #
  10 # This program is free software; you can redistribute it and/or modify
  11 # it under the terms of the GNU General Public License as published by
  12 # the Free Software Foundation; version 2 of the License. A copy of the
  13 # GNU General Public License can be found in the file COPYING.
  14 # --- T2-COPYRIGHT-NOTE-END ---
  15
  16 show_usage() {
  17 cat <<EOT
  18
  19 Usage:
  20 $0 <content> <IP.BIN> [ -cdrw ] [-dev <device>] [-genopt <string>] [-burnopt <string>] [-xa <string>]
  21
  22 Burn boot-able discs for the SEGA Dreamcast console using cdrecord.
  23 mandatory parameters:
  24
  25     <content>  file or directory containing scrambled executable
  26
  27     <IP.BIN>   valid IP header conforming to <content>
  28
  29 options:
  30
  31     -cdrw      burn CD-RW (blank PMA, TOC, Pregap first). Note that
  32                the Dreamcast cannot read CD-RWs !
  33
  34     -dev       cdrecord device string. Default is "0,0,0"
  35
  36     -genopt    additional cdrecord options. Default is ""
  37
  38     -burnopt   additional cdrecord options for burning (e.g. speed=8 ).
  39                Default is ""
  40
  41     -xa        cdrecord option for CD/XA with form 1 sectors with 2048
  42                bytes per sector. Depending on cdrecord version this is
  43                -xa or -xa1 (consult the manpage !). Default is "-xa"
  44 EOT
  45     exit 1
  46 }
  47
  48
  49 ##### default values
  50
  51 cdrw=""
  52 dev="0,0,0"
  53 genopt=""
  54 burnopt=""
  55 xa="-xa"
  56
  57 ####################
  58
  59
  60 content=$1
  61 ip=$2
  62 shift ; shift
  63
  64 while [ "$1" ] ; do
  65     case "$1" in
  66         -cdrw)     cdrw=" blank=minimal" ; shift ;;
  67         -dev)      dev="$2"      ; shift ; shift ;;
  68         -genopt)   genopt=" $2"  ; shift ; shift ;;
  69         -burnopt)  burnopt=" $2" ; shift ; shift ;;
  70         -xa)       xa="$2"       ; shift ; shift ;;
  71
  72         *)         echo "Unknown option: $1" ; show_usage ;;
  73     esac
  74 done
  75
  76 [ -e "$content" -a -f "$ip" ] || show_usage;
  77
  78 cdr="cdrecord dev=$dev$genopt"
  79 burnaudio="$cdr$burnopt$cdrw -multi -audio"
  80 info="$cdr -msinfo"
  81 burndata="$cdr$burnopt -multi $xa"
  82
  83 cat <<EOT
  84
  85 cdrecord calls to be executed:
  86
  87 # $burnaudio (FILE)
  88 # $info
  89 # $burndata (FILE)
  90
  91 EOT
  92 echo -n "Proceed ? [Y/n] "
  93 read confirm;
  94
  95 [ -z "$confirm" -o "$confirm" == "y" -o "$confirm" == "Y" ] || exit 0;
  96
  97 audiofile=`mktemp -t audio.raw.XXXXXX`
  98 datafile=`mktemp -t data.raw.XXXXXX`
  99 isofile=`mktemp -t data.iso.XXXXXX`
 100
 101 echo "Creating bogus audio track."
 102 dd if=/dev/zero bs=2352 count=300 of=$audiofile 2>/dev/null
 103 echo
 104 echo
 105
 106 echo "Burning...."
 107 cmd="$burnaudio $audiofile"
 108 echo "$cmd"
 109 eval "$cmd"
 110 echo
 111 echo
 112
 113 echo "Geting multisession status:"
 114 echo "$info"
 115 status=`eval "$info"`
 116 echo "--> $status"
 117 echo
 118 echo
 119
 120 echo "Creating image."
 121 mkisofs -l -C $status -o $isofile $content
 122 echo "Inserting $ip."
 123 ( cat $ip ; dd if=$isofile bs=2048 skip=16 ) > $datafile
 124 echo
 125 echo
 126
 127 echo "Burning..."
 128 cmd="$burndata $datafile"
 129 echo "$cmd"
 130 eval "$cmd"
 131 echo
 132 echo
 133
 134 echo "Cleaning up."
 135 rm -f $audiofile $isofile $datafile
 136 echo "Done."
 137