rev |
line source |
pascal@13691
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1 #!/bin/sh
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pascal@13691
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2
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pascal@13691
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3 ddq()
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pascal@13691
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4 {
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pascal@13691
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5 dd $@ 2> /dev/null
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pascal@13691
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6 }
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pascal@13691
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7
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pascal@20869
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8 ddn()
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pascal@20869
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9 {
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pascal@20869
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10 ddq $@ conv=notrunc
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pascal@20869
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11 }
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pascal@20869
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12
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pascal@13691
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13 store()
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pascal@13691
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14 {
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pascal@20803
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15 local i
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pascal@20859
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16 local n
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pascal@13691
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17 n=$2; for i in $(seq 8 8 ${4:-16}); do
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pascal@24177
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18 printf '\\\\x%02X' $((n & 255))
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pascal@24177
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19 n=$((n >> 8))
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pascal@20869
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20 done | xargs echo -en | ddn bs=1 of=$3 seek=$(($1))
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pascal@13691
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21 }
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pascal@13691
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22
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pascal@13972
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23 get()
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pascal@13972
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24 {
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pascal@18824
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25 echo $(od -j $(($1)) -N ${3:-2} -t u${3:-2} -An "$2")
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pascal@13972
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26 }
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pascal@13972
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27
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pascal@17476
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28 compress()
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pascal@17476
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29 {
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pascal@17489
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30 if [ "$1" ]; then
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pascal@17489
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31 gzip -9 > $1
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pascal@17489
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32 [ "$(which advdef 2> /dev/null)" ] &&
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pascal@19425
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33 advdef -z4 -i100 $1 > /dev/null
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pascal@17489
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34 elif [ "$(which xz 2> /dev/null)" ]; then
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pascal@17476
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35 xz -z -e --format=lzma --lzma1=mode=normal --stdout
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pascal@17476
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36 else
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pascal@17476
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37 lzma e -si -so
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pascal@17476
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38 fi 2> /dev/null
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pascal@17476
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39 }
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pascal@17476
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40
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pascal@14150
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41 add_rootfs()
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pascal@13691
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42 {
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pascal@13691
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43 TMP=/tmp/iso2exe$$
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pascal@24011
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44 mkdir -p $TMP/mnt
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pascal@24011
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45 mount -o loop,ro $1 $TMP/mnt
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pascal@24157
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46 if [ "$2" = "--array" ] || grep -qs rootfs $TMP/mnt/boot/isolinux/isolinux.cfg ; then
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pascal@24011
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47 $0 --get rootfs.gz > $TMP/rootfs.gz
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pascal@24011
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48 SIZE=$(wc -c < $TMP/rootfs.gz)
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pascal@24227
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49 if [ $(get 2048 $1) -eq 19792 -a $SIZE -lt 1912 ]; then ### Apple partitions
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pascal@24227
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50 store 24 $((0 - SIZE)) $1
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pascal@24227
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51 OFS2=$(( 0x1000 - SIZE ))
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pascal@24227
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52 OFS=$(( 0x7FF0 ))
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pascal@24227
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53 else
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pascal@24227
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54 store 24 $SIZE $1
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pascal@24227
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55 unset OFS2
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pascal@24227
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56 OFS=$(( 0x7FF0 - SIZE ))
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pascal@24227
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57 fi
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pascal@24227
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58 printf "Adding rootfs.gz file at %04X (%d bytes) ...\n" ${OFS2:-$OFS} $SIZE
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pascal@24227
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59 ddn if=$TMP/rootfs.gz of=$1 bs=1 seek=${OFS2:-$OFS}
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pascal@24011
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60 fi
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pascal@24011
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61 umount $TMP/mnt
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pascal@13691
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62 rm -rf $TMP
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pascal@14150
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63 }
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pascal@14150
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64
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pascal@18062
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65 add_tazlito_info()
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pascal@18062
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66 {
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pascal@18062
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67 HOLE=$OFS
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pascal@18062
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68 [ $(get 0 $2) -eq 35615 ] || return
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pascal@19008
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69 zcat $2 | compress /tmp/rezipped$$.gz
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pascal@18062
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70 n=$(stat -c %s /tmp/rezipped$$.gz)
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pascal@18062
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71 printf "Moving tazlito data record at %04X ($n bytes) ...\n" $OFS
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pascal@20869
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72 ddn if=/tmp/rezipped$$.gz bs=1 of=$1 seek=$OFS
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pascal@24177
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73 HOLE=$((HOLE+n))
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pascal@18062
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74 rm -f /tmp/rezipped$$.gz
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pascal@19425
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75 if [ -n "$gpt" ]; then
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pascal@19425
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76 store $((0x25E)) $n $1
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pascal@19425
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77 store $((0x25C)) $OFS $1
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pascal@19425
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78 fi
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pascal@18062
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79 }
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pascal@18062
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80
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pascal@14150
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81 add_win32exe()
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pascal@14150
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82 {
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pascal@24177
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83 $0 --get bootiso.bin 2> /dev/null > /tmp/bin$$
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pascal@13974
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84 SIZE=$($0 --get win32.exe 2> /dev/null | tee /tmp/exe$$ | wc -c)
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pascal@24227
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85 n=1536; n0=0; n2=0
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pascal@24227
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86 cut=$((0x98+$(get 0x94 /tmp/exe$$))) ### end of header
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pascal@24177
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87 if [ $(get 2048 /tmp/bin$$) -eq 19792 ]; then ### Fix EFI Apple partition
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pascal@24177
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88 o=$(($(get 584 "$1")*512))
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pascal@24177
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89 f=$(($(get $((o+0x20)) "$1" 4)/4))
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pascal@24177
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90 l=$((($(get $((o+0x28)) "$1" 4)+1)/4-f))
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pascal@24177
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91 store $((0x1008)) $(printf "%08x" $f | sed 's|\(..\)\(..\)\(..\)\(..\)|0x\4\3\2\1|') /tmp/bin$$ 32
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pascal@24177
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92 store $((0x1054)) $(printf "%08x" $l | sed 's|\(..\)\(..\)\(..\)\(..\)|0x\4\3\2\1|') /tmp/bin$$ 32
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pascal@24227
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93 printf "Adding Apple partition at %04X (2560 bytes) ...\n" 2048
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pascal@24227
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94 if [ $(get 0x86 /tmp/exe$$) -eq 3 ]; then ### UPX files have 3 sections
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pascal@24227
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95 n0=136; n2=2696 ### cut header / sections decripttion
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pascal@24227
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96 else
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pascal@24227
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97 n=4608
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pascal@24227
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98 fi
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pascal@24177
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99 fi
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pascal@24227
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100 SIZE=$((SIZE+n+n2-n0))
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pascal@17454
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101 printf "Adding WIN32 file at %04X (%d bytes) ...\n" 0 $SIZE
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pascal@20859
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102 [ -n "$gpt" ] && printf "Adding GPT at %04X (1024 bytes) ...\n" 512
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pascal@24177
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103 for i in $(seq 396 40 $((356+$(get 0x86 /tmp/exe$$)*40))); do ### 18C 1B4 1DC
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pascal@24227
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104 x=$((n + n2 - n0 + $(get $i /tmp/exe$$)))
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pascal@24177
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105 store $i $x /tmp/exe$$ ### section offset
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pascal@20859
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106 done
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pascal@24177
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107 store $((0x94)) $((n + cut - 0x98)) /tmp/exe$$
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pascal@20869
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108 ddn if=/tmp/exe$$ of=$1 bs=1 count=$cut
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pascal@24227
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109 [ $n2 -ne 0 ] && ddn if=/tmp/exe$$ of=$1 bs=1 skip=$cut seek=$((n+cut)) count=$n0
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pascal@24227
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110 ddn if=/tmp/exe$$ of=$1 bs=1 skip=$((n0+cut)) seek=$((n+n2+cut))
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pascal@14261
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111 printf "Adding bootiso head at %04X...\n" 0
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pascal@14261
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112 store 510 $((0xAA55)) $1
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pascal@24180
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113 while read adrs sz rem; do
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pascal@24177
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114 ddn if=/tmp/bin$$ of=$1 bs=1 count=$((0x$sz)) seek=$((0x$adrs)) skip=$((0x$adrs))
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pascal@23863
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115 done <<EOT
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pascal@24177
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116 0000 0080 ### DOS stub + MBR
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pascal@24177
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117 0178 0040 ### partition boot code + MBR partitions (178..26F)
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pascal@24177
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118 0270 0190 ### DOS EXE code (400-5FF=head buf)
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pascal@24177
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119 0600 0178 ### iso hybrid boot code
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pascal@24177
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120 0800 0088 ### Apple partition 1
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pascal@24177
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121 1000 0088 ### Apple partition 1
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pascal@23863
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122 EOT
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pascal@23863
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123 i=$((0x600))
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pascal@23863
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124 OFS=$SIZE
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pascal@24177
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125 rm -f /tmp/exe$$ /tmp/bin$$
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pascal@20332
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126 if [ -z "$RECURSIVE_PARTITION" -a $(get 454 $1 4) -eq 0 ]; then
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pascal@24177
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127 store 448 $((1+i/512)) $1 8 ### 446+2 SECTOR
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pascal@24177
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128 store 454 $((i/512)) $1 32 ### 446+8 OFFSET
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pascal@20867
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129 store 458 $(($(stat -c %s $1)/512)) $1 32 ### 446+12 SIZE
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pascal@19670
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130 fi
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pascal@23996
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131 mkdir /tmp/mnt$$
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pascal@23996
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132 mount -o loop,ro $1 /tmp/mnt$$
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pascal@23996
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133 if [ -s /tmp/mnt$$/boot/linld.com ]; then
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pascal@23996
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134 i=$(($(get 20 $1)-0xC0))
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pascal@24177
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135 store $((i-6)) $(($(busybox stat -m /tmp/mnt$$/boot/linld.com | sed q)*2048)) $1 32
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pascal@24177
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136 store $((i-2)) $(stat -c %s /tmp/mnt$$/boot/linld.com) $1
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pascal@23999
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137 r="$(sed '/rootfs[0-9]/!d;s|.* initrd=||;s|/boot/||g;s| .*||' \
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pascal@23999
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138 /tmp/mnt$$/boot/isolinux/isolinux.cfg | tail -n1)"
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pascal@24011
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139 if grep -qs rootfs /tmp/mnt$$/boot/isolinux/isolinux.cfg ; then
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pascal@24011
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140 echo -n "image=/boot/bzImage initrd=${r:-rootfs.gz},! autologin rdinit=/init.exe"
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pascal@24011
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141 else
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pascal@24011
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142 echo -n "$(sed '/KERNEL/!d;s|.*KERNEL *|image=|;q' /tmp/mnt$$/boot/isolinux/isolinux.cfg)"
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pascal@24177
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143 fi | ddn bs=1 of=$1 conv=notrunc seek=$((i-134))
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pascal@23996
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144 fi
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pascal@23996
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145 umount /tmp/mnt$$
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pascal@23996
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146 rmdir /tmp/mnt$$
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pascal@14257
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147 }
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pascal@14257
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148
|
pascal@14257
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149 add_fdbootstrap()
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pascal@14257
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150 {
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pascal@14268
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151 SIZE=$($0 --get bootfd.bin 2> /dev/null | wc -c)
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pascal@14257
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152 if [ $SIZE -ne 0 ]; then
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pascal@24177
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153 SIZE=$(( SIZE - 512 )) ### sector 2 is data
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pascal@24177
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154 OFS=$(( OFS - SIZE ))
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pascal@17454
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155 printf "Adding floppy bootstrap file at %04X (%d bytes) ...\n" $OFS $SIZE
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pascal@14268
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156 $0 --get bootfd.bin | \
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pascal@20869
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157 ddn of=$1 bs=1 count=512 seek=$OFS
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pascal@14268
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158 $0 --get bootfd.bin | \
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pascal@24177
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159 ddn of=$1 bs=1 skip=1024 seek=$((512 + OFS))
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pascal@24177
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160 store 26 $((SIZE/512)) $1 8
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pascal@14257
|
161 fi
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pascal@14150
|
162 }
|
pascal@18670
|
163
|
pascal@18824
|
164 gzsize()
|
pascal@18824
|
165 {
|
pascal@18824
|
166 echo $(($(hexdump -C | awk ' {
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pascal@19649
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167 for (i = 17; i > 1; i--) if ($i != "00") break;
|
pascal@19649
|
168 if (i == 1) {
|
pascal@19649
|
169 print "0x" $1 " + 1 + 1 - " n
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pascal@18824
|
170 exit
|
pascal@18824
|
171 }
|
pascal@19649
|
172 n = 17 - i
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pascal@18824
|
173 }')))
|
pascal@18824
|
174 }
|
pascal@18824
|
175
|
pascal@18804
|
176 fileofs()
|
pascal@18804
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177 {
|
pascal@19425
|
178 [ $(get 1024 "$ISO") -eq 35615 ] && x=1024 ||
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pascal@19425
|
179 x=$((512*(1+$(get 417 "$ISO" 1))))
|
pascal@20725
|
180 [ $x -gt 32768 ] && x=6656
|
pascal@18824
|
181 stub=$(($(get 20 "$ISO") - 0xC0))
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pascal@20861
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182 dosstub=$stub
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pascal@20861
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183 [ $stub -lt 30000 ] && stub=$((0x7FF0)) && dosstub=
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pascal@18848
|
184 c=$(custom_config_sector "$ISO")
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pascal@18804
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185 SIZE=0; OFFSET=0
|
pascal@18804
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186 case "$1" in
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pascal@24228
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187 APT) [ $(get 2048 "$ISO") -eq 19792 ] && OFFSET=2048 && SIZE=2560;;
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pascal@24228
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188 GPT) [ $(get 512 "$ISO") -eq 17989 ] && OFFSET=512 &&
|
pascal@24228
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189 SIZE=$((512+$(get 592 "$ISO")*$(get 596 "$ISO")));;
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pascal@24227
|
190 win32.exe) [ $x -eq 2048 ] &&
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pascal@24228
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191 x=$((40*$(get 0x86 "$ISO")+0x98-24+$(get 0x94 "$ISO"))) &&
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pascal@24227
|
192 x=$(($(get $x "$ISO")+$(get $((x+4)) "$ISO")))
|
pascal@23863
|
193 [ $x -eq 1024 ] || SIZE=$x;;
|
pascal@24177
|
194 syslinux.mbr) [ $x -eq 1024 ] || OFFSET=$((x - 512)); SIZE=336;;
|
pascal@19425
|
195 flavor.info) [ $(get 22528 "$ISO") -eq 35615 ] && OFFSET=22528
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pascal@19425
|
196 [ $x -eq 2048 ] && x=$(get 0x25C "$ISO") &&
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pascal@19425
|
197 SIZE=$(get 0x25E "$ISO")
|
pascal@19425
|
198 [ $(get $x "$ISO") -eq 35615 ] && OFFSET=$x
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pascal@19425
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199 [ $OFFSET -ne 0 ] && [ $SIZE -eq 0 ] &&
|
pascal@24177
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200 SIZE=$(ddq bs=512 skip=$((OFFSET/512)) if="$ISO" | gzsize);;
|
pascal@18824
|
201 floppy.boot) SIZE=$(($(get 26 "$ISO" 1)*512))
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pascal@24177
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202 OFFSET=$(($(get 64 "$ISO") - 0xC0 - SIZE));;
|
pascal@24227
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203 rootfs.gz) SIZE=$(get 24 "$ISO"); OFFSET=$((stub - SIZE))
|
pascal@24227
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204 [ $SIZE -gt 60000 ] && SIZE=$((0x10000 - SIZE)) && OFFSET=$((0x1000 - SIZE));;
|
pascal@23810
|
205 isoboot.com) OFFSET=$(($(get 64 "$ISO") - 0xC0))
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pascal@24177
|
206 SIZE=$((stub - $(get 24 "$ISO") - OFFSET));;
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pascal@24177
|
207 dosstub) [ "$dosstub" ] && OFFSET=$stub && SIZE=$((0x7FF0 - OFFSET));;
|
pascal@20724
|
208 boot.md5) [ $(get 0 "$ISO") -eq 23117 ] &&
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pascal@20724
|
209 [ $(get 18 "$ISO") -ne 0 ] &&
|
pascal@20724
|
210 OFFSET=$((0x7FF0)) && SIZE=16;;
|
pascal@18848
|
211 fs.iso) OFFSET=$((0x8000))
|
pascal@24177
|
212 SIZE=$((2048*c - OFFSET));;
|
pascal@18848
|
213 custom.magic) ddq bs=2k skip=$c if="$ISO" | ddq bs=1 count=6 | \
|
pascal@24177
|
214 grep -q '#!boot' && OFFSET=$((2048*c)) &&
|
pascal@18848
|
215 SIZE=39 ;;
|
pascal@24177
|
216 custom.append) OFFSET=$((2048*c+47)) &&
|
pascal@18848
|
217 SIZE=$(ddq bs=2k skip=$c if="$ISO" count=1 | \
|
pascal@18848
|
218 sed '/^append=/!d;s/^[^=]*=.//' | wc -c);;
|
pascal@19450
|
219 custom.initrd) x=$(ddq bs=2k skip=$c if="$ISO" count=1 | \
|
pascal@18848
|
220 sed '/^append=\|^initrd:/!d' | wc -c)
|
pascal@24177
|
221 OFFSET=$((2048*c+x+40))
|
pascal@18848
|
222 SIZE=$(($(ddq bs=2k skip=$c if="$ISO" count=1 | \
|
pascal@18848
|
223 sed '/^initrd:/!d;s/.*://') + 0));;
|
pascal@18804
|
224 esac
|
pascal@18804
|
225 }
|
pascal@18804
|
226
|
pascal@19848
|
227 trailer()
|
pascal@19848
|
228 {
|
pascal@19848
|
229 OFFSET=$(stat -c %s "$1")
|
pascal@19848
|
230 [ $OFFSET -gt $HEAP ] &&
|
pascal@24177
|
231 printf "%d free bytes in %04X..%04X\n" $((OFFSET - HEAP)) $HEAP $OFFSET
|
pascal@19848
|
232 if [ $(get 510 "$1") -eq 43605 ]; then
|
pascal@19848
|
233 echo "MBR partitions :"
|
pascal@19848
|
234 for i in 0 1 2 3; do
|
pascal@19848
|
235 SIZE=$(get $((446+12+16*i)) "$1" 4)
|
pascal@19848
|
236 [ $SIZE -eq 0 ] && continue
|
pascal@19848
|
237 OFFSET=$(get $((446+8+16*i)) "$1" 4)
|
pascal@19848
|
238 printf " $i:%08X %08X %02X\n" $OFFSET $SIZE \
|
pascal@19848
|
239 $(get $((446+4+16*i)) "$1" 1)
|
pascal@19848
|
240 done
|
pascal@20332
|
241 if [ $(get 450 "$1") -eq 65262 ]; then
|
pascal@19848
|
242 echo "EFI partitions :"
|
pascal@20332
|
243 n=$(get 592 "$1")
|
pascal@19848
|
244 s=$(get 596 "$1")
|
pascal@20332
|
245 o=$(($(get 584 "$1")*512))
|
pascal@19848
|
246 i=0
|
pascal@20332
|
247 while [ $i -lt $n ]; do
|
pascal@24177
|
248 f=$(get $((o+0x20)) "$1" 4)
|
pascal@24177
|
249 l=$(($(get $((o+0x28)) "$1" 4)-f))
|
pascal@19848
|
250 [ $l -eq 0 ] && break
|
pascal@24177
|
251 printf " $i:%08X %08X %s\n" $f $((l+1)) \
|
pascal@24177
|
252 "$(od -An -N 72 -w72 -j $((o+0x38)) -t a "$1" \
|
pascal@20332
|
253 | sed 's/ nul//g;s/ //g;s/ sp//g')"
|
pascal@24177
|
254 o=$((o+s))
|
pascal@24177
|
255 i=$((i+1))
|
pascal@19848
|
256 done
|
pascal@19848
|
257 fi
|
pascal@19848
|
258 fi
|
pascal@19848
|
259 o=2048
|
pascal@19848
|
260 if [ $(get $o "$1") -eq 19792 ]; then
|
pascal@19848
|
261 echo "Apple partitions :"
|
pascal@19848
|
262 i=0
|
pascal@19848
|
263 while [ $(get $o "$1") -eq 19792 ]; do
|
pascal@24177
|
264 f=$((0x$(od -An -N 4 -j $((o+8)) -t x1 "$1" | sed 's/ //g')))
|
pascal@24177
|
265 l=$((0x$(od -An -N 4 -j $((o+0x54)) -t x1 "$1" | sed 's/ //g')))
|
pascal@19848
|
266 printf " $i:%08X %08X %s\n" $f $l \
|
pascal@24177
|
267 "$(ddq bs=1 skip=$((o+16)) count=32 if="$1" | strings -n 1)"
|
pascal@24177
|
268 o=$((o+2048))
|
pascal@24177
|
269 i=$((i+1))
|
pascal@19848
|
270 done
|
pascal@19848
|
271 fi
|
pascal@19848
|
272 }
|
pascal@19848
|
273
|
pascal@18804
|
274 list()
|
pascal@18804
|
275 {
|
pascal@18824
|
276 HEAP=0
|
pascal@24228
|
277 for f in win32.exe GPT syslinux.mbr APT flavor.info floppy.boot isoboot.com \
|
pascal@18848
|
278 rootfs.gz dosstub boot.md5 fs.iso custom.magic custom.append \
|
pascal@18848
|
279 custom.initrd; do
|
pascal@18804
|
280 fileofs $f
|
pascal@18848
|
281 [ $SIZE -le 0 ] && continue
|
pascal@18848
|
282 [ "${OFFSET:8}" ] && continue
|
pascal@18820
|
283 [ $OFFSET -lt 0 ] && continue
|
pascal@18824
|
284 [ $(get $OFFSET "$ISO") -eq 0 ] && continue
|
pascal@24177
|
285 [ $OFFSET -gt $HEAP ] && [ $((OFFSET - HEAP)) -gt 16 ] &&
|
pascal@24177
|
286 printf "%d free bytes in %04X..%04X\n" $((OFFSET - HEAP)) $HEAP $OFFSET
|
pascal@24177
|
287 [ $OFFSET -ge $HEAP ] && HEAP=$((OFFSET+SIZE))
|
pascal@18824
|
288 printf "$f at %04X ($SIZE bytes).\n" $OFFSET
|
pascal@18804
|
289 done
|
pascal@19848
|
290 trailer $ISO
|
pascal@18804
|
291 }
|
pascal@18804
|
292
|
pascal@19838
|
293 restore_hybrid_mbr()
|
pascal@19838
|
294 {
|
pascal@23870
|
295 [ $(get 0 "$1") -eq 60905 ] &&
|
pascal@20869
|
296 ddn bs=1 if="$1" of="$1" skip=$((0x1BE)) seek=0 count=3
|
pascal@23870
|
297 ddn bs=1 skip=$((0x1BE)) count=66 if="$2" | \
|
pascal@23870
|
298 ddq bs=1 seek=$((0x1BE)) count=66 of="$1"
|
pascal@23870
|
299 if [ -n "$RECURSIVE_PARTITION" ]; then
|
pascal@23870
|
300 for i in 0 1 2 3 ; do
|
pascal@23870
|
301 n=$(get $((0x1C6+16*i)) $1 4)
|
pascal@23870
|
302 [ $n -eq 0 -o $n -gt 64 ] && continue
|
pascal@23870
|
303 store $((0x1C0+16*i)) 1 $1 8
|
pascal@23870
|
304 store $((0x1C6+16*i)) 0 $1 32
|
pascal@24177
|
305 store $((0x1CA+16*i)) $(($(get $((0x1CA+16*i)) $1 4)+n)) $1 32
|
pascal@23870
|
306 done
|
pascal@19838
|
307 fi
|
pascal@19838
|
308 }
|
pascal@19838
|
309
|
pascal@18804
|
310 extract()
|
pascal@18804
|
311 {
|
pascal@18804
|
312 for f in $@; do
|
pascal@18804
|
313 fileofs $f
|
pascal@18824
|
314 [ $SIZE -eq 0 ] ||
|
pascal@18824
|
315 ddq bs=1 count=$SIZE skip=$OFFSET if="$ISO" >$f
|
pascal@20891
|
316 [ "$f" = "syslinux.mbr" ] && restore_hybrid_mbr "$f" "$ISO"
|
pascal@18804
|
317 done
|
pascal@18804
|
318 }
|
pascal@18804
|
319
|
pascal@18670
|
320 custom_config_sector()
|
pascal@18670
|
321 {
|
pascal@19324
|
322 get 32848 "$1" 4
|
pascal@18670
|
323 }
|
pascal@18670
|
324
|
pascal@18773
|
325 clear_custom_config()
|
pascal@18773
|
326 {
|
pascal@24228
|
327 ddq of=$1 bs=2k seek=$start count=$(custom_config_sector $1)
|
pascal@18773
|
328 }
|
pascal@14150
|
329 case "$1" in
|
pascal@14150
|
330 --build)
|
pascal@14150
|
331 shift
|
pascal@19848
|
332 TMP=/tmp/iso2exe$$
|
pascal@23996
|
333 ddq if=/dev/zero bs=1k count=100 of=/tmp/fs$$
|
pascal@23996
|
334 mke2fs /tmp/fs$$ > /dev/null
|
pascal@23992
|
335 mkdir $TMP
|
pascal@23992
|
336 mount -o loop /tmp/fs$$ $TMP
|
pascal@23992
|
337 rm -rf $TMP/*
|
pascal@19848
|
338 mkdir -p $TMP/dev
|
pascal@19848
|
339 cp -a /dev/tty /dev/tty0 $TMP/dev
|
pascal@23988
|
340 sed 's|^[ |\t]*||' init > $TMP/init.exe
|
pascal@19848
|
341 find $TMP -type f -print0 | xargs -0 chmod +x
|
pascal@20771
|
342 find $TMP -print0 | xargs -0 touch -t 197001010100.00
|
pascal@23992
|
343 ( cd $TMP; find dev init.exe | cpio -o -H newc ) | compress rootfs.gz
|
pascal@23992
|
344 umount -d $TMP
|
pascal@23992
|
345 rm -rf $TMP /tmp/fs$$
|
pascal@23863
|
346 p=$((4-($(stat -c %s rootfs.gz)%4)))
|
pascal@23996
|
347 [ $p = 4 ] || ddq if=/dev/zero bs=1 count=$p >> rootfs.gz
|
pascal@21791
|
348 chmod 644 ${@/init/rootfs.gz}
|
pascal@21791
|
349 chown root.root ${@/init/rootfs.gz}
|
pascal@21791
|
350 touch -t 197001010100.00 ${@/init/rootfs.gz}
|
pascal@19848
|
351 ls -l $@ rootfs.gz
|
pascal@20860
|
352 cp $0 $0.$$
|
pascal@20860
|
353 cat >> $0.$$ <<EOM
|
pascal@19848
|
354 $(tar cf - ${@/init/rootfs.gz} | compress | uuencode -m -)
|
pascal@14150
|
355 EOT
|
pascal@14150
|
356 EOM
|
pascal@24177
|
357 sed -i '/^##/d;s|[ \t]*###.*||;/^case/,/^esac/d' $0.$$
|
pascal@20860
|
358 mv -f $0.$$ $0; exit ;;
|
pascal@14150
|
359 --get)
|
pascal@14150
|
360 cat $2
|
pascal@14150
|
361 exit ;;
|
pascal@14150
|
362 --array)
|
pascal@14150
|
363 DATA=/tmp/dataiso$$
|
pascal@14150
|
364 ddq if=/dev/zero bs=32k count=1 of=$DATA
|
pascal@14261
|
365 add_win32exe $DATA $2 > /dev/null
|
pascal@14261
|
366 HSZ=$OFS
|
pascal@24019
|
367 add_rootfs $DATA --array > /dev/null
|
pascal@14257
|
368 add_fdbootstrap $DATA > /dev/null
|
pascal@14257
|
369 name=${3:-bootiso}
|
pascal@24177
|
370 BOOTISOSZ=$((0x8000 - OFS + HSZ))
|
pascal@14150
|
371 cat <<EOT
|
pascal@14150
|
372
|
pascal@17451
|
373 #define $(echo $name | tr '[a-z]' '[A-Z]')SZ $BOOTISOSZ
|
pascal@14150
|
374
|
pascal@18775
|
375 #ifndef __MSDOS__
|
pascal@14257
|
376 static char $name[] = {
|
pascal@17591
|
377 /* head */
|
pascal@18909
|
378 $(hexdump -v -n $HSZ -e '" " 16/1 "0x%02X, "' -e '" /* %04.4_ax */ \n"' $DATA | sed 's/ 0x ,/ /g')
|
pascal@17591
|
379 /* tail */
|
pascal@18909
|
380 $(hexdump -v -s $OFS -e '" " 16/1 "0x%02X, "' -e '" /* %04.4_ax */ \n"' $DATA | sed 's/ 0x ,/ /g')
|
pascal@17591
|
381
|
pascal@17591
|
382 /* These strange constants are defined in RFC 1321 as
|
pascal@17591
|
383 T[i] = (int)(4294967296.0 * fabs(sin(i))), i=1..64
|
pascal@17591
|
384 */
|
pascal@17591
|
385 /* static const uint32_t C_array[64] */
|
pascal@17591
|
386 EOT
|
pascal@17591
|
387 while read a b c d; do
|
pascal@17591
|
388 for i in $a $b $c $d; do
|
pascal@17591
|
389 echo $i | sed 's/0x\(..\)\(..\)\(..\)\(..\),/0x\4, 0x\3, 0x\2, 0x\1, /'
|
pascal@17591
|
390 done
|
pascal@17591
|
391 done <<EOT
|
pascal@17591
|
392 0xd76aa478, 0xe8c7b756, 0x242070db, 0xc1bdceee,
|
pascal@17591
|
393 0xf57c0faf, 0x4787c62a, 0xa8304613, 0xfd469501,
|
pascal@17591
|
394 0x698098d8, 0x8b44f7af, 0xffff5bb1, 0x895cd7be,
|
pascal@17591
|
395 0x6b901122, 0xfd987193, 0xa679438e, 0x49b40821,
|
pascal@17591
|
396 0xf61e2562, 0xc040b340, 0x265e5a51, 0xe9b6c7aa,
|
pascal@17591
|
397 0xd62f105d, 0x02441453, 0xd8a1e681, 0xe7d3fbc8,
|
pascal@17591
|
398 0x21e1cde6, 0xc33707d6, 0xf4d50d87, 0x455a14ed,
|
pascal@17591
|
399 0xa9e3e905, 0xfcefa3f8, 0x676f02d9, 0x8d2a4c8a,
|
pascal@17591
|
400 0xfffa3942, 0x8771f681, 0x6d9d6122, 0xfde5380c,
|
pascal@17591
|
401 0xa4beea44, 0x4bdecfa9, 0xf6bb4b60, 0xbebfbc70,
|
pascal@17591
|
402 0x289b7ec6, 0xeaa127fa, 0xd4ef3085, 0x04881d05,
|
pascal@17591
|
403 0xd9d4d039, 0xe6db99e5, 0x1fa27cf8, 0xc4ac5665,
|
pascal@17591
|
404 0xf4292244, 0x432aff97, 0xab9423a7, 0xfc93a039,
|
pascal@17591
|
405 0x655b59c3, 0x8f0ccc92, 0xffeff47d, 0x85845dd1,
|
pascal@17591
|
406 0x6fa87e4f, 0xfe2ce6e0, 0xa3014314, 0x4e0811a1,
|
pascal@17591
|
407 0xf7537e82, 0xbd3af235, 0x2ad7d2bb, 0xeb86d391,
|
pascal@17591
|
408 EOT
|
pascal@17591
|
409 cat <<EOT
|
pascal@17591
|
410 /* static const char P_array[64] */
|
pascal@17591
|
411 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, /* 1 */
|
pascal@17591
|
412 1, 6, 11, 0, 5, 10, 15, 4, 9, 14, 3, 8, 13, 2, 7, 12, /* 2 */
|
pascal@17591
|
413 5, 8, 11, 14, 1, 4, 7, 10, 13, 0, 3, 6, 9, 12, 15, 2, /* 3 */
|
pascal@17591
|
414 0, 7, 14, 5, 12, 3, 10, 1, 8, 15, 6, 13, 4, 11, 2, 9, /* 4 */
|
pascal@17591
|
415 /* static const char S_array[16] */
|
pascal@17591
|
416 7, 12, 17, 22,
|
pascal@17591
|
417 5, 9, 14, 20,
|
pascal@17591
|
418 4, 11, 16, 23,
|
pascal@17591
|
419 6, 10, 15, 21,
|
pascal@17451
|
420 EOT
|
pascal@17451
|
421
|
pascal@17451
|
422 for mode in data offset ; do
|
pascal@17451
|
423 ofs=0
|
pascal@17451
|
424 while read tag str; do
|
pascal@20891
|
425 if [ "$mode" = "data" ]; then
|
pascal@17451
|
426 echo -en "$str\0" | hexdump -v -e '" " 16/1 "0x%02X, "' \
|
pascal@18909
|
427 -e '" /* %04.4_ax */ \n"' | \
|
pascal@17451
|
428 sed 's/ 0x ,/ /g'
|
pascal@17451
|
429 else
|
pascal@17451
|
430 if [ $ofs -eq 0 ]; then
|
pascal@17451
|
431 cat <<EOT
|
pascal@14150
|
432 };
|
pascal@14150
|
433 #endif
|
pascal@17591
|
434
|
pascal@24177
|
435 #define C_array (uint32_t *) ($name + $((BOOTISOSZ)))
|
pascal@24177
|
436 #define P_array (char *) ($name + $((BOOTISOSZ+(64*4))))
|
pascal@24177
|
437 #define S_array (char *) ($name + $((BOOTISOSZ+(64*4)+64)))
|
pascal@17451
|
438 #define ELTORITOOFS 3
|
pascal@14150
|
439 EOT
|
pascal@17451
|
440 fi
|
pascal@24177
|
441 echo "#define $tag $((BOOTISOSZ+(64*4)+64+16+ofs))"
|
pascal@24177
|
442 ofs=$(($(echo -en "$str\0" | wc -c)+ofs))
|
pascal@17451
|
443 fi
|
pascal@17451
|
444 done <<EOT
|
pascal@17451
|
445 READSECTORERR Read sector failure.
|
pascal@18897
|
446 USAGE Usage: isohybrid.exe [--list|--read] [--append cmdline] [--initrd file] file.iso [--forced|--undo|--quick|filename...]
|
pascal@18909
|
447 OPENERR Can't open the iso file.
|
pascal@17451
|
448 ELTORITOERR No EL TORITO SPECIFICATION signature.
|
pascal@17451
|
449 CATALOGERR Invalid boot catalog.
|
pascal@17451
|
450 HYBRIDERR No isolinux.bin hybrid signature.
|
paul@17671
|
451 SUCCESSMSG Now you can create a USB key with your .iso file.\\\\nSimply rename it to an .exe file and run it.
|
pascal@17451
|
452 FORCEMSG You can add --forced to proceed anyway.
|
pascal@17591
|
453 MD5MSG Computing md5sum...
|
pascal@17591
|
454 UNINSTALLMSG Uninstall done.
|
pascal@18775
|
455 OPENINITRDERR Can't open the initrd file.
|
pascal@18780
|
456 ALREADYEXEERR Already an EXE file.
|
pascal@18897
|
457 WIN32_EXE win32.exe
|
pascal@18897
|
458 SYSLINUX_MBR syslinux.mbr
|
pascal@18897
|
459 FLAVOR_INFO flavor.info
|
pascal@18897
|
460 FLOPPY_BOOT floppy.boot
|
pascal@23810
|
461 ISOBOOT_COM isoboot.com
|
pascal@18897
|
462 ROOTFS_GZ rootfs.gz
|
pascal@18897
|
463 DOSSTUB dosstub
|
pascal@18897
|
464 BOOT_MD5 boot.md5
|
pascal@18897
|
465 FS_ISO fs.iso
|
pascal@18897
|
466 CUSTOM_MAGIC custom.magic
|
pascal@18897
|
467 CUSTOM_APPEND custom.append
|
pascal@18897
|
468 CUSTOM_INITRD custom.initrd
|
pascal@18909
|
469 CUSTOM_HEADER #!boot 00000000000000000000000000000000\\\\n
|
pascal@18909
|
470 FREE_FORMAT %ld free bytes in %04lX..%04lX\\\\n
|
pascal@18909
|
471 USED_FORMAT %s at %04lX (%ld bytes).\\\\n
|
pascal@18909
|
472 CMDLINE_TAG append=
|
pascal@18909
|
473 INITRD_TAG initrd:
|
pascal@17451
|
474 EOT
|
pascal@17451
|
475 done
|
pascal@18909
|
476 cat <<EOT
|
pascal@18909
|
477 #ifdef __MSDOS__
|
pascal@24177
|
478 #define BOOTISOFULLSIZE $((BOOTISOSZ+(64*4)+64+16+ofs))
|
pascal@18909
|
479 static char bootiso[BOOTISOFULLSIZE];
|
pascal@18909
|
480 static data_fixup(void)
|
pascal@18909
|
481 {
|
pascal@18909
|
482 #asm
|
pascal@18909
|
483 push ds
|
pascal@18909
|
484 push ds
|
pascal@18909
|
485 pop es
|
pascal@18909
|
486 mov ax,ds
|
pascal@18909
|
487 sub ax,#0x1000
|
pascal@18909
|
488 mov ds,ax
|
pascal@18909
|
489 xor si,si
|
pascal@18909
|
490 scanlp:
|
pascal@18909
|
491 dec si
|
pascal@18909
|
492 jz copydone
|
pascal@18909
|
493 cmp byte ptr [si+2],#0xEB
|
pascal@18909
|
494 jne scanlp
|
pascal@18909
|
495 cmp word ptr [si],#0x5A4D
|
pascal@18909
|
496 jne scanlp
|
pascal@18909
|
497 mov cx,#BOOTISOFULLSIZE
|
pascal@18909
|
498 mov di,#_bootiso
|
pascal@18909
|
499 cld
|
pascal@18909
|
500 rep
|
pascal@18909
|
501 movsb
|
pascal@18909
|
502 copydone:
|
pascal@18909
|
503 pop ds
|
pascal@18909
|
504 #endasm
|
pascal@18909
|
505 if (!bootiso[0]) {
|
pascal@18909
|
506 puts("No bootiso data");
|
pascal@18909
|
507 exit(-1);
|
pascal@18909
|
508 }
|
pascal@18909
|
509 }
|
pascal@18909
|
510 #else
|
pascal@18909
|
511 #define data_fixup()
|
pascal@18909
|
512 #endif
|
pascal@18909
|
513 EOT
|
pascal@14150
|
514 rm -rf $DATA
|
pascal@14150
|
515 exit ;;
|
pascal@14150
|
516 --exe)
|
pascal@14150
|
517 # --exe mvcom.bin x.com y.exe > xy.exe
|
pascal@14150
|
518 cat $4 $3 > /tmp/exe$$
|
pascal@14150
|
519 S=$(stat -c %s /tmp/exe$$)
|
pascal@24177
|
520 store 2 $((S%512)) /tmp/exe$$
|
pascal@24177
|
521 store 4 $(((S+511)/512)) /tmp/exe$$
|
pascal@14150
|
522 store 14 -16 /tmp/exe$$
|
pascal@14150
|
523 store 16 -2 /tmp/exe$$
|
pascal@14150
|
524 store 20 256 /tmp/exe$$
|
pascal@14150
|
525 store 22 -16 /tmp/exe$$
|
pascal@20869
|
526 ddn if=$2 bs=1 seek=64 of=/tmp/exe$$
|
pascal@14150
|
527 store 65 $(stat -c %s $3) /tmp/exe$$
|
pascal@14150
|
528 store 68 $((0x100-0x40+$(stat -c %s $4))) /tmp/exe$$
|
pascal@14150
|
529 cat /tmp/exe$$
|
pascal@14150
|
530 rm -f /tmp/exe$$
|
pascal@14150
|
531 exit ;;
|
pascal@14150
|
532 esac
|
pascal@14150
|
533
|
pascal@14150
|
534 main()
|
pascal@14150
|
535 {
|
pascal@18802
|
536 [ $(id -u) -ne 0 ] && cmd="$0 $@" && exec su -c "$cmd" < /dev/tty
|
pascal@18670
|
537 append=
|
pascal@18670
|
538 initrd=
|
pascal@19425
|
539
|
pascal@18670
|
540 while [ "$1" ]; do
|
pascal@18670
|
541 case "${1/--/-}" in
|
pascal@18670
|
542 -get) shift
|
pascal@18670
|
543 uudecode | unlzma | tar xOf - $@
|
pascal@18670
|
544 exit ;;
|
pascal@18670
|
545 -a*) append="$2" ; shift 2 ;;
|
pascal@18670
|
546 -i*) initrd="$2" ; shift 2 ;;
|
pascal@18848
|
547 -r*|-l*)
|
pascal@18848
|
548 ISO="$2" ; shift 2
|
pascal@18804
|
549 [ -z "$1" ] && list || extract $@
|
pascal@18804
|
550 exit ;;
|
pascal@18670
|
551 *) cat > /dev/null
|
pascal@18670
|
552 break
|
pascal@18670
|
553 esac
|
pascal@18670
|
554 done
|
pascal@14150
|
555
|
pascal@18670
|
556 [ ! -s "$1" ] && cat 1>&2 <<EOT && exit 1
|
pascal@18848
|
557 usage: $0 [--list|--read] [--append custom_cmdline ] [ --initrd custom_initrd ] image.iso [--force|--undo|"DOS help message"|filename...]
|
pascal@18670
|
558 EOT
|
pascal@17451
|
559 case "${2/--/-}" in
|
pascal@18820
|
560 -u*|-r*|-w*|-f*)
|
pascal@17451
|
561 case "$(get 0 $1)" in
|
pascal@17451
|
562 23117)
|
pascal@18063
|
563 b=$(get 417 $1 1)
|
pascal@24177
|
564 n=$(($(get 64 $1) + 0xC0 - ($(get 26 $1 1)*512) - (b+1)*512))
|
pascal@19838
|
565 ddq if=$1 bs=512 count=1 skip=$b of=/tmp/hymbr$$
|
pascal@19838
|
566 restore_hybrid_mbr /tmp/hymbr$$ $1
|
pascal@20869
|
567 ddn if=/tmp/hymbr$$ of=$1
|
pascal@19838
|
568 rm -f /tmp/hymbr$$
|
pascal@19425
|
569 if [ $(get 512 $1) -eq 17989 ]; then
|
pascal@19425
|
570 n=$(($(get 0x25C $1)/512))
|
pascal@20869
|
571 ddn if=$1 bs=512 seek=44 count=20 skip=$n of=$1
|
pascal@20869
|
572 ddn if=/dev/zero bs=512 seek=9 count=35 of=$1
|
pascal@20869
|
573 ddn if=/dev/zero bs=512 seek=3 count=1 of=$1
|
pascal@19425
|
574 else
|
pascal@20869
|
575 ddn if=/dev/zero bs=512 seek=1 count=1 of=$1
|
pascal@24177
|
576 ddn if=$1 bs=512 seek=2 count=30 skip=$((b+1)) of=$1
|
pascal@24177
|
577 ddn if=/dev/zero bs=1 seek=$n count=$((0x8000 - n)) of=$1
|
pascal@19425
|
578 fi ;;
|
pascal@20869
|
579 *) ddn if=/dev/zero bs=1k count=32 of=$1 ;;
|
pascal@17451
|
580 esac
|
pascal@18820
|
581 case "${2/--/-}" in
|
pascal@18820
|
582 -f*)
|
pascal@19077
|
583 [ "$append$initrd" ] && clear_custom_config $1
|
pascal@19077
|
584 set -- "$1" "$3" ;;
|
pascal@18820
|
585 *)
|
pascal@18820
|
586 clear_custom_config $1
|
pascal@18820
|
587 exit 0 ;;
|
pascal@18820
|
588 esac
|
pascal@17451
|
589 esac
|
pascal@14150
|
590 case "$(get 0 $1)" in
|
pascal@14150
|
591 23117) echo "The file $1 is already an EXE file." 1>&2 && exit 1;;
|
pascal@24177
|
592 0) [ -x /usr/bin/isohybrid ] && isohybrid -entry 2 $1;; ### Add gpt EFI
|
pascal@14150
|
593 esac
|
pascal@19425
|
594
|
pascal@20332
|
595 gpt= ; [ $(get 450 $1) -eq 65262 ] && gpt=1
|
pascal@24177
|
596 echo "Read tazlito data..."
|
pascal@24177
|
597 n=2; [ -n "$gpt" ] && n=44 && echo "GUID Partition Table..."
|
pascal@24177
|
598 ddq if=$1 bs=512 skip=$n count=20 of=/tmp/tazlito$$
|
pascal@24177
|
599 add_win32exe $1
|
pascal@18062
|
600 add_tazlito_info $1 /tmp/tazlito$$
|
pascal@24177
|
601 rm -f /tmp/tazlito$$
|
pascal@14150
|
602
|
pascal@14150
|
603 # keep the largest room for the tazlito info file
|
pascal@14150
|
604 add_rootfs $1
|
pascal@14257
|
605 add_fdbootstrap $1
|
pascal@24177
|
606 printf "%d free bytes in %04X..%04X\n" $((OFS-HOLE)) $HOLE $OFS
|
pascal@17810
|
607 store 440 $(date +%s) $1 32
|
pascal@17562
|
608 [ "$2" ] && echo "$2 " | \
|
pascal@20869
|
609 ddn bs=1 seek=$((0x7FDE)) count=15 of=$1
|
pascal@17562
|
610 if [ $(stat -c %s $1) -gt 34816 ]; then
|
pascal@17562
|
611 echo "Adding ISO image md5 at 7FF0 (16 bytes) ..."
|
pascal@19323
|
612 echo -en "$(ddq if=$1 bs=2k skip=16 count=$(($(get 32848 "$1" 4)-16)) | \
|
pascal@17562
|
613 md5sum | cut -c-32 | sed 's/\(..\)/\\x\1/g')" | \
|
pascal@20869
|
614 ddn bs=16 seek=2047 of=$1
|
pascal@17496
|
615 fi
|
pascal@19848
|
616 HEAP=$(($(custom_config_sector $1)*2048))
|
pascal@18670
|
617 if [ "$append$initrd" ]; then
|
pascal@18670
|
618 echo -n "Adding custom config... "
|
pascal@18676
|
619 DATA=/tmp/$(basename $0)$$
|
pascal@18670
|
620 rm -f $DATA > /dev/null
|
pascal@18672
|
621 isosz=$(stat -c %s $1)
|
pascal@18670
|
622 [ "$append" ] && echo "append=$append" >> $DATA
|
pascal@18670
|
623 [ -s "$initrd" ] && echo "initrd:$(stat -c %s $initrd)" >> $DATA &&
|
pascal@18670
|
624 cat $initrd >> $DATA
|
pascal@18670
|
625 echo "#!boot $(md5sum $DATA | sed 's/ .*//')" | cat - $DATA | \
|
pascal@19848
|
626 ddq bs=2k seek=$(custom_config_sector $1) of=$1
|
pascal@19027
|
627 newsz=$(stat -c %s $1)
|
pascal@24177
|
628 mb=$((((newsz -1)/1048576)+1))
|
pascal@24177
|
629 HEAP=$((mb*1048576))
|
pascal@19848
|
630 ddq bs=1048576 seek=$mb count=0 of=$1
|
pascal@19848
|
631 h=$(get 417 "$1" 1)
|
pascal@19848
|
632 [ -z "$RECURSIVE_PARTITION" ] || h=0
|
pascal@19258
|
633 for i in 0 1 2 3 ; do
|
pascal@20891
|
634 [ $(get $((0x1BE+16*i)) $1 2) = $((0x0080)) ] || continue
|
pascal@24177
|
635 store $((0x1CA+16*i)) $((mb*2048-h)) $1 32
|
pascal@24177
|
636 store $((0x1C5+16*i)) $((mb-1)) $1 8
|
pascal@19027
|
637 done
|
pascal@19027
|
638 if [ $newsz -gt $isosz ]; then
|
pascal@24177
|
639 echo "$((newsz - isosz)) extra bytes."
|
pascal@18670
|
640 else
|
pascal@24177
|
641 echo "$((isosz - 2048*$(get 32848 $1 4)
|
pascal@18670
|
642 - $(stat -c %s $DATA) - 24)) bytes free."
|
pascal@18670
|
643 fi
|
pascal@18670
|
644 rm -f $DATA > /dev/null
|
pascal@18670
|
645 fi
|
pascal@19027
|
646 echo -n "Adding boot checksum..."
|
pascal@19027
|
647 if [ $(stat -c %s $1) -gt 32768 ]; then
|
pascal@19027
|
648 n=$(($(get 2 $1) - 1 + ($(get 4 $1) - 1)*512))
|
pascal@19027
|
649 n=$(($(od -v -N $n -t u2 -w2 -An $1 | \
|
pascal@19027
|
650 awk '{ i+= $0 } END { print (i % 65536) }') \
|
pascal@24177
|
651 + $(get $((n+1)) $1 1)))
|
pascal@24177
|
652 store 18 $(( (-n -1) % 65536 )) $1
|
pascal@19027
|
653 fi
|
pascal@19027
|
654 echo " done."
|
pascal@19848
|
655 trailer $1
|
pascal@13691
|
656 }
|
pascal@13691
|
657
|
pascal@18672
|
658 main "$@" <<EOT
|