/[clonezilla-sysresccd]/trunk/create-clonezilla-sysresccd/continue-multi-cd
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Annotation of /trunk/create-clonezilla-sysresccd/continue-multi-cd

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Revision 84 - (hide annotations)
Thu Jul 15 20:54:27 2010 UTC (11 years ago) by sng
File size: 5171 byte(s)
- updating site
- getting cust-menu in ocs-live-dev (zip file creation script)

1 sng 84 #!/bin/bash
2     version=3.1.0
3     ##############################################################################
4     # #
5     # continue-multi-cd, (C) 2007-2010 S. Georgaras <sng@hellug.gr> #
6     # #
7     # This file is part of Clonezilla-SysRescCD. #
8     # #
9     # Clonezilla-SysRescCD is free software: you can redistribute it and/or #
10     # modify it under the terms of the GNU General Public License as published #
11     # by the Free Software Foundation, either version 2 of the License, or #
12     # (at your option) any later version. #
13     # #
14     # Clonezilla-SysRescCD is distributed in the hope that it will be useful, #
15     # but WITHOUT ANY WARRANTY; without even the implied warranty of #
16     # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
17     # GNU General Public License for more details. #
18     # #
19     # You should have received a copy of the GNU General Public License along #
20     # with Clonezilla-SysRescCD. If not, see <http://www.gnu.org/licenses/>. #
21     # #
22     ##############################################################################
23    
24     function printVersion(){
25     echo "$(basename "$0") - v $myVers - S. Georgaras <sng@hellug.gr>"
26     }
27    
28     function usage(){
29     printVersion
30     echo
31     echo "Usage: $(basename "$0") [options] <path to be added to CD>"
32     echo
33     echo "Available options are:
34     d Specify write device (in case auto detection does not work)
35     c Close the CD. No more burning will be possible
36     Default is to leave it open
37     l Don't burn the CD after image creation
38     o <image name> Save the image file as <image name>
39     r Remove the image file after burning
40     f On the fly burning of the CD. No image file will be created
41     v Print version info and exit
42     h Print this screen and exit
43     "
44    
45     }
46    
47     function findCDRECORD(){
48     [ -z $(which cdrecord 2>/dev/null) ] && {
49     echo "Error: cdrecord not found!!!"
50     exit 1
51     }
52     }
53    
54     function findMKISOFS(){
55     [ -z $(which mkisofs 2>/dev/null) ] && {
56     echo "Error: mkisofs not found!!!"
57     exit 1
58     }
59     }
60    
61     function longHelp(){
62     echo longHelp
63     }
64    
65    
66     # while [ ! -z "$1" ];do
67     # case "$1" in
68     # --long-help) longHelp
69     # shift
70     # exit;;
71     # esac
72     # done
73    
74     BURN_CD=1
75     REMOVE_IMAGE=0
76     SAVE_MULTI='-multi'
77    
78     while getopts fcrd:lo:hv name
79     do
80     case "$name" in
81     f) output_mode=cdwriter;;
82     d) dev="$OPTARG";;
83     r) REMOVE_IMAGE=1;;
84     c) SAVE_MULTI='';;
85     l) BURN_CD=0;;
86     o) img="$OPTARG"
87     ;;
88     h) usage
89     exit;;
90     v) printVersion
91     exit;;
92     *) exit;;
93     esac
94     done
95     shift $(($OPTIND - 1))
96    
97    
98    
99     [ -z "$1" ] && {
100     usage
101     echo "Error: <path to be added to CD> not specified!!!"
102     exit 1
103     }
104     [ ! -d "$1" ]&& {
105     usage
106     echo "Error: <path to be added to CD> is not a directory!!!"
107     exit 1
108     }
109    
110     pathToAdd="$1"
111    
112     [ -d "$img" ] && {
113     usage
114     echo "Error: <image name> is a directory!!!"
115     exit 1
116     }
117     [ -e "$img" ] && {
118     usage
119     echo "Error: <image name> already exists!!!"
120     exit 1
121     }
122    
123     [ ! -w $(dirname "$img") ] && {
124     usage
125     echo "Error: No write permission for <image name>!!!"
126     exit 1
127     }
128    
129     [ -z $(echo "$img" | grep "$pathToAdd") ] || {
130     usage
131     echo "Error: <image name> cannot be under <path to be added to CD>!!!"
132     exit 1
133     }
134    
135     findMKISOFS
136     if [ $BURN_CD -eq 1 ];then findCDRECORD;fi
137    
138    
139     if [ -z "$dev" ];then
140     theCD=$(what-cd -wb 2>/dev/null)
141     # theCD=/dev/hda
142     else
143     theCD="$dev"
144     fi
145    
146    
147     [ -z "$theCD" ] && {
148     echo " Error: Cannot determine your CD writer!!!"
149     exit 1
150     }
151    
152    
153     [ -z "$(mount |grep "$theCD")" ] || {
154     umount "$theCD" || {
155     echo
156     echo
157     echo " Error: Your CD writer cannot be unmounted!!!"
158     exit 1
159     }
160     }
161    
162     cont=$(cdrecord -msinfo dev="$theCD" 2>/dev/null)
163     [ -z "$cont" ] && {
164     echo " Error: The media in $theCD is not a CD/RW!!!"
165     exit 1
166     }
167    
168     [ -z "$img" ] && img="/tmp/multi-session-cd-$$.iso"
169    
170     mkisofs -r -J -l -f -M "$theCD" -C "$cont" "$pathToAdd" | \
171     {
172     case "$output_mode" in
173     "cdwriter")
174     cdrecord -v "$SAVE_MULTI" driveropts=burnfree -data -eject dev="$theCD" -
175     exit
176     ;;
177     *)
178     # use /dev/stdout as the bridge
179     cat - > "$img" && {
180     # set -x
181     if [ "$BURN_CD" -eq 1 ];then
182     cdrecord -v "$SAVE_MULTI" driveropts=burnfree -data -eject dev="$theCD" "$img" && {
183     if [ "$REMOVE_IMAGE" -eq 0 ];then
184     echo
185     echo
186     echo " The image file has been saved as: $img"
187     else
188     rm -r "$img"
189     fi
190     }
191     else
192     echo
193     echo
194     echo " The image file has been saved as: $img"
195     fi
196     } || {
197     printVersion
198     echo
199     echo " Error: Image file creation failed!!!"
200     exit 1
201     }
202     ;;
203     esac
204     }
205    
206    
207    
208    
209    
210    
211    
212    
213    
214    
215    
216    
217    
218    
219     # echo "Data to continue: $cont"
220     # echo "img=$img"

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