/[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 47 - (hide annotations)
Thu May 20 12:12:53 2010 UTC (11 years, 5 months ago) by sng
File size: 5034 byte(s)
adding release scripts

1 sng 47 #!/bin/bash
2     ###########################################################################
3     # Copyright (C) 2007 by Spiros Georgaras <sng@hellug.gr> #
4     # continue-multi-cd: Continue a multi session CD #
5     # #
6     # This program is free software; you can redistribute it and/or modify #
7     # it under the terms of the GNU General Public License as published by #
8     # the Free Software Foundation; either version 2 of the License, or #
9     # (at your option) any later version. #
10     # #
11     # This program is distributed in the hope that it will be useful, #
12     # but WITHOUT ANY WARRANTY; without even the implied warranty of #
13     # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
14     # GNU General Public License for more details. #
15     # #
16     # You should have received a copy of the GNU General Public License #
17     # along with this program; if not, write to the #
18     # Free Software Foundation, Inc., #
19     # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. #
20     ###########################################################################
21     myVers=2.0.0
22    
23     function printVersion(){
24     echo "$(basename "$0") - v $myVers - S. Georgaras <sng@hellug.gr>"
25     }
26    
27     function usage(){
28     printVersion
29     echo
30     echo "Usage: $(basename "$0") [options] <path to be added to CD>"
31     echo
32     echo "Available options are:
33     d Specify write device (in case auto detection does not work)
34     c Close the CD. No more burning will be possible
35     Default is to leave it open
36     l Don't burn the CD after image creation
37     o <image name> Save the image file as <image name>
38     r Remove the image file after burning
39     f On the fly burning of the CD. No image file will be created
40     v Print version info and exit
41     h Print this screen and exit
42     "
43    
44     }
45    
46     function findCDRECORD(){
47     [ -z $(which cdrecord 2>/dev/null) ] && {
48     echo "Error: cdrecord not found!!!"
49     exit 1
50     }
51     }
52    
53     function findMKISOFS(){
54     [ -z $(which mkisofs 2>/dev/null) ] && {
55     echo "Error: mkisofs not found!!!"
56     exit 1
57     }
58     }
59    
60     function longHelp(){
61     echo longHelp
62     }
63    
64    
65     # while [ ! -z "$1" ];do
66     # case "$1" in
67     # --long-help) longHelp
68     # shift
69     # exit;;
70     # esac
71     # done
72    
73     BURN_CD=1
74     REMOVE_IMAGE=0
75     SAVE_MULTI='-multi'
76    
77     while getopts fcrd:lo:hv name
78     do
79     case "$name" in
80     f) output_mode=cdwriter;;
81     d) dev="$OPTARG";;
82     r) REMOVE_IMAGE=1;;
83     c) SAVE_MULTI='';;
84     l) BURN_CD=0;;
85     o) img="$OPTARG"
86     ;;
87     h) usage
88     exit;;
89     v) printVersion
90     exit;;
91     *) exit;;
92     esac
93     done
94     shift $(($OPTIND - 1))
95    
96    
97    
98     [ -z "$1" ] && {
99     usage
100     echo "Error: <path to be added to CD> not specified!!!"
101     exit 1
102     }
103     [ ! -d "$1" ]&& {
104     usage
105     echo "Error: <path to be added to CD> is not a directory!!!"
106     exit 1
107     }
108    
109     pathToAdd="$1"
110    
111     [ -d "$img" ] && {
112     usage
113     echo "Error: <image name> is a directory!!!"
114     exit 1
115     }
116     [ -e "$img" ] && {
117     usage
118     echo "Error: <image name> already exists!!!"
119     exit 1
120     }
121    
122     [ ! -w $(dirname "$img") ] && {
123     usage
124     echo "Error: No write permission for <image name>!!!"
125     exit 1
126     }
127    
128     [ -z $(echo "$img" | grep "$pathToAdd") ] || {
129     usage
130     echo "Error: <image name> cannot be under <path to be added to CD>!!!"
131     exit 1
132     }
133    
134     findMKISOFS
135     if [ $BURN_CD -eq 1 ];then findCDRECORD;fi
136    
137    
138     if [ -z "$dev" ];then
139     theCD=$(what-cd -wb 2>/dev/null)
140     # theCD=/dev/hda
141     else
142     theCD="$dev"
143     fi
144    
145    
146     [ -z "$theCD" ] && {
147     echo " Error: Cannot determine your CD writer!!!"
148     exit 1
149     }
150    
151    
152     [ -z "$(mount |grep "$theCD")" ] || {
153     umount "$theCD" || {
154     echo
155     echo
156     echo " Error: Your CD writer cannot be unmounted!!!"
157     exit 1
158     }
159     }
160    
161     cont=$(cdrecord -msinfo dev="$theCD" 2>/dev/null)
162     [ -z "$cont" ] && {
163     echo " Error: The media in $theCD is not a CD/RW!!!"
164     exit 1
165     }
166    
167     [ -z "$img" ] && img="/tmp/multi-session-cd-$$.iso"
168    
169     mkisofs -r -J -l -f -M "$theCD" -C "$cont" "$pathToAdd" | \
170     {
171     case "$output_mode" in
172     "cdwriter")
173     cdrecord -v "$SAVE_MULTI" driveropts=burnfree -data -eject dev="$theCD" -
174     exit
175     ;;
176     *)
177     # use /dev/stdout as the bridge
178     cat - > "$img" && {
179     # set -x
180     if [ "$BURN_CD" -eq 1 ];then
181     cdrecord -v "$SAVE_MULTI" driveropts=burnfree -data -eject dev="$theCD" "$img" && {
182     if [ "$REMOVE_IMAGE" -eq 0 ];then
183     echo
184     echo
185     echo " The image file has been saved as: $img"
186     else
187     rm -r "$img"
188     fi
189     }
190     else
191     echo
192     echo
193     echo " The image file has been saved as: $img"
194     fi
195     } || {
196     printVersion
197     echo
198     echo " Error: Image file creation failed!!!"
199     exit 1
200     }
201     ;;
202     esac
203     }
204    
205    
206    
207    
208    
209    
210    
211    
212    
213    
214    
215    
216    
217    
218     # echo "Data to continue: $cont"
219     # echo "img=$img"

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