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1 | #!/bin/bash |
1 | #!/bin/bash |
2 | # |
2 | # |
3 | # Copyright (c) 2008 Jakub Jermar |
3 | # Copyright (c) 2008 Jakub Jermar |
4 | # All rights reserved. |
4 | # All rights reserved. |
5 | # |
5 | # |
6 | # Redistribution and use in source and binary forms, with or without |
6 | # Redistribution and use in source and binary forms, with or without |
7 | # modification, are permitted provided that the following conditions |
7 | # modification, are permitted provided that the following conditions |
8 | # are met: |
8 | # are met: |
9 | # |
9 | # |
10 | # - Redistributions of source code must retain the above copyright |
10 | # - Redistributions of source code must retain the above copyright |
11 | # notice, this list of conditions and the following disclaimer. |
11 | # notice, this list of conditions and the following disclaimer. |
12 | # - Redistributions in binary form must reproduce the above copyright |
12 | # - Redistributions in binary form must reproduce the above copyright |
13 | # notice, this list of conditions and the following disclaimer in the |
13 | # notice, this list of conditions and the following disclaimer in the |
14 | # documentation and/or other materials provided with the distribution. |
14 | # documentation and/or other materials provided with the distribution. |
15 | # - The name of the author may not be used to endorse or promote products |
15 | # - The name of the author may not be used to endorse or promote products |
16 | # derived from this software without specific prior written permission. |
16 | # derived from this software without specific prior written permission. |
17 | # |
17 | # |
18 | # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
18 | # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
19 | # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
19 | # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
20 | # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
20 | # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
21 | # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
21 | # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
22 | # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
22 | # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
23 | # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 | # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
24 | # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 | # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
25 | # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 | # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
26 | # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
26 | # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
27 | # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
28 | # |
28 | # |
29 | 29 | ||
30 | MFORMAT=`which mformat` |
30 | MFORMAT=`which mformat` |
31 | MCOPY=`which mcopy` |
31 | MCOPY=`which mcopy` |
32 | 32 | ||
33 | if [ `which mformat` == "" ]; then |
33 | if [ `which mformat` == "" ]; then |
34 | echo "Please install mtools." |
34 | echo "Please install mtools." |
35 | exit 1 |
35 | exit 1 |
36 | fi |
36 | fi |
37 | 37 | ||
38 | if [ `which mcopy` == "" ]; then |
38 | if [ `which mcopy` == "" ]; then |
39 | echo "Please install mtools." |
39 | echo "Please install mtools." |
40 | exit 1 |
40 | exit 1 |
41 | fi |
41 | fi |
42 | 42 | ||
43 | if [ $# -ne 2 ]; then |
43 | if [ $# -ne 2 ]; then |
44 | echo "Usage: $0 <PATH> <IMAGE>" |
44 | echo "Usage: $0 <PATH> <IMAGE>" |
45 | exit 1 |
45 | exit 1 |
46 | fi |
46 | fi |
47 | 47 | ||
48 | if [ ! -d $1 ]; then |
48 | if [ ! -d $1 ]; then |
49 | echo "Usage: $0 <PATH> <IMAGE>" |
49 | echo "Usage: $0 <PATH> <IMAGE>" |
50 | exit 1 |
50 | exit 1 |
51 | fi |
51 | fi |
52 | 52 | ||
53 | BPS=512 |
53 | BPS=512 |
54 | SPC=4 |
54 | SPC=4 |
55 | FAT16_MIN_SEC=$((4085 * $SPC)) |
55 | FAT16_MIN_SEC=$((4085 * $SPC)) |
56 | HEADS=2 |
56 | HEADS=2 |
57 | TRACKS=16 |
57 | TRACKS=16 |
58 | BYTES=`du -sb $1 | cut -f 1` |
58 | BYTES=`du -sb $1 | cut -f 1` |
59 | SECTORS=$(($BYTES / $BPS)) |
59 | SECTORS=$(($BYTES / $BPS)) |
60 | SPTPH=$((($SECTORS + $FAT16_MIN_SEC) / ($HEADS * $TRACKS))) |
60 | SPTPH=$((($SECTORS + $FAT16_MIN_SEC) / ($HEADS * $TRACKS))) |
61 | 61 | ||
62 | # Format the image as FAT16 |
62 | # Format the image as FAT16 |
63 | $MFORMAT -h $HEADS -t $TRACKS -s $SPTPH -M $BPS -c $SPC -v "FAT16HORD" -B /dev/zero -C -i $2 :: |
63 | $MFORMAT -h $HEADS -t $TRACKS -s $SPTPH -M $BPS -c $SPC -v "FAT16HORD" -B /dev/zero -C -i $2 :: |
64 | 64 | ||
65 | if [ $? -ne 0 ]; then |
65 | if [ $? -ne 0 ]; then |
66 | echo "$MFORMAT failed: $?" |
66 | echo "$MFORMAT failed: $?" |
67 | exit $? |
67 | exit $? |
68 | fi |
68 | fi |
69 | 69 | ||
70 | # Copy the subtree to the image |
70 | # Copy the subtree to the image |
71 | $MCOPY -vspQmi $2 $1/* :: |
71 | $MCOPY -vspQmi $2 $1/* :: |
72 | 72 | ||
73 | exit $? |
73 | exit $? |
74 | 74 |