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Rev | Author | Line No. | Line |
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3242 | jermar | 1 | #!/bin/bash |
2 | # |
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3 | # Copyright (c) 2008 Jakub Jermar |
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4 | # All rights reserved. |
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5 | # |
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6 | # Redistribution and use in source and binary forms, with or without |
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7 | # modification, are permitted provided that the following conditions |
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8 | # are met: |
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9 | # |
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10 | # - Redistributions of source code must retain the above copyright |
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11 | # notice, this list of conditions and the following disclaimer. |
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12 | # - Redistributions in binary form must reproduce the above copyright |
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13 | # notice, this list of conditions and the following disclaimer in the |
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14 | # documentation and/or other materials provided with the distribution. |
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15 | # - The name of the author may not be used to endorse or promote products |
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16 | # derived from this software without specific prior written permission. |
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17 | # |
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18 | # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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19 | # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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20 | # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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21 | # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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22 | # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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23 | # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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24 | # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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25 | # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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26 | # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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27 | # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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28 | # |
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29 | |||
30 | MFORMAT=`which mformat` |
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31 | MCOPY=`which mcopy` |
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32 | |||
33 | if [ `which mformat` == "" ]; then |
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34 | echo "Please install mtools." |
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35 | exit 1 |
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36 | fi |
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37 | |||
38 | if [ `which mcopy` == "" ]; then |
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39 | echo "Please install mtools." |
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40 | exit 1 |
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41 | fi |
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42 | |||
43 | if [ $# -ne 2 ]; then |
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44 | echo "Usage: $0 <PATH> <IMAGE>" |
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45 | exit 1 |
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46 | fi |
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47 | |||
48 | if [ ! -d $1 ]; then |
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49 | echo "Usage: $0 <PATH> <IMAGE>" |
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50 | exit 1 |
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51 | fi |
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52 | |||
53 | BPS=512 |
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54 | SPC=4 |
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55 | FAT16_MIN_SEC=$((4085 * $SPC)) |
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56 | HEADS=2 |
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57 | TRACKS=16 |
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58 | BYTES=`du -sb $1 | cut -f 1` |
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59 | SECTORS=$(($BYTES / $BPS)) |
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60 | SPTPH=$((($SECTORS + $FAT16_MIN_SEC) / ($HEADS * $TRACKS))) |
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61 | |||
62 | # Format the image as FAT16 |
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63 | $MFORMAT -h $HEADS -t $TRACKS -s $SPTPH -M $BPS -c $SPC -v "FAT16HORD" -B /dev/zero -C -i $2 :: |
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64 | |||
65 | if [ $? -ne 0 ]; then |
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66 | echo "$MFORMAT failed: $?" |
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67 | exit $? |
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68 | fi |
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69 | |||
70 | # Copy the subtree to the image |
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71 | $MCOPY -vspQmi $2 $1/* :: |
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72 | |||
73 | exit $? |