wok diff syslinux/stuff/iso2exe/init @ rev 18771
iso2exe: update /init
| author | Pascal Bellard <pascal.bellard@slitaz.org> |
|---|---|
| date | Thu Dec 31 15:49:20 2015 +0100 (2015-12-31) |
| parents | db66c997923a |
| children | 816d2bd9090b |
line diff
1.1 --- a/syslinux/stuff/iso2exe/init Fri Aug 14 10:06:48 2015 +0200 1.2 +++ b/syslinux/stuff/iso2exe/init Thu Dec 31 15:49:20 2015 +0100 1.3 @@ -640,7 +640,7 @@ 1.4 fddata() 1.5 { 1.6 [ -e /sys/block/fd0 ] && 1.7 - [ $(get 28 /mnt/$ISO 1 2> /dev/null || echo 0) -ne 0 ] && 1.8 + [ $(get 26 /mnt/$ISO 1 2> /dev/null || echo 0) -ne 0 ] && 1.9 echo -en "\"$1\" \"$2\"" 1.10 } 1.11 1.12 @@ -678,6 +678,42 @@ 1.13 wodim -v -blank=fast 1.14 } 1.15 1.16 +customsector() 1.17 +{ 1.18 + echo $(($(get 32848 "/mnt/$ISO" 4)+16)) 1.19 +} 1.20 + 1.21 +hascustomconf() 1.22 +{ 1.23 + [ "$(ddq bs=2k skip=$(customsector) if="/mnt/$ISO" | ddq bs=1 count=6)" \ 1.24 + == "#!boot" ] 1.25 +} 1.26 + 1.27 +gotcustomconf() 1.28 +{ 1.29 + hascustomconf && menuitem "$@" 1.30 +} 1.31 + 1.32 +getcustomconf() 1.33 +{ 1.34 + cd /mnt 1.35 + ddq bs=2k skip=$(customsector) if="$ISO" | while read line; do 1.36 + case "$line" in 1.37 + \#!boot*) ;; 1.38 + append=*) echo ${line#append=} > cmdline && ls -l cmdline ;; 1.39 + initrd:*) cnt=${line#initrd:} 1.40 + { ddq bs=512 count=$(($cnt / 512)); 1.41 + ddq bs=1 count=$(($cnt % 512)); } > initrd && 1.42 + ls -l initrd 1.43 + break ;; 1.44 + *) break ;; 1.45 + esac 1.46 + done 1.47 + cd - > /dev/null 1.48 + echo -e "\rPress RETURN to continue." 1.49 + read n 1.50 +} 1.51 + 1.52 gotisomd5() 1.53 { 1.54 [ "$(which md5sum 2> /dev/null)" ] && 1.55 @@ -699,14 +735,188 @@ 1.56 [ $(((1+$s+$(get $(($n+1)) /mnt/$ISO 1)) % 65536)) -eq 0 ] && 1.57 echo "OK" || echo "ERROR" 1.58 fi 1.59 + if hascustomconf; then 1.60 + echo -en "\rChecking iso custom config..." 1.61 + TMP=/tmp/$(basename $0)$$md5 1.62 + md5="$(ddq bs=2k skip=$(customsector) if=/mnt/$ISO | while read line; do 1.63 + case "$line" in 1.64 + \#!boot*) echo ${line#*boot } > $TMP ;; 1.65 + append=*) echo $line ;; 1.66 + initrd:*) echo $line 1.67 + cnt=${line#initrd:} 1.68 + ddq bs=512 count=$((cnt / 512)) 1.69 + ddq bs=1 count=$((cnt % 512)) 1.70 + break ;; 1.71 + *) break ;; 1.72 + esac 1.73 + done | md5sum | cut -c1-32)" 1.74 + [ "$md5" == "$(cat $TMP)" ] && echo "OK" || echo "ERROR" 1.75 + rm -f $TMP 1.76 + fi 1.77 rm -f /tmp/wait 1.78 echo -e "\rPress RETURN to continue." 1.79 read n 1.80 } 1.81 1.82 +if [ "$1" == "--build" ]; then #install-begin 1.83 + uuencode -m - < ifmem.bin | sed -e '/^ifmemcode$/r/dev/stdin' \ 1.84 + -e '/^ifmemcode$/d' -i $0 1.85 + uuencode -m - < bootloader.bin | sed -e '/^bootloader$/r/dev/stdin' \ 1.86 + -e '/^bootloader$/d' -e '/install-begin$/,/install-end$/d' -i $0 1.87 + exit 1.88 +fi #install-end 1.89 +parse_isolinux() 1.90 +{ 1.91 + awk 'BEGIN { IGNORECASE=1 } 1.92 +function multi(n) 1.93 +{ 1.94 + auto=$n 1.95 + for (--n; n < NF; n+=2) { 1.96 + s=$n 1.97 + if (s ~ /M$/) s = substr(s,0,length(s)-1) 1.98 + else s /= 1024 1.99 + sizes=int(s) " " sizes 1.100 + } 1.101 + next 1.102 +} 1.103 +{ 1.104 + if ($1 == "LABEL") { 1.105 + label=$2 1.106 + if (auto == "") auto=label 1.107 + } 1.108 + if ($1 == "KERNEL" || $1 == "COM32") kernel[label]=$2 1.109 + if ($1 == "INITRD") initrd[label]=$2 1.110 + if ($1 == "APPEND") { 1.111 + i=2 1.112 + if (kernel[label] ~ "ifmem.c32") multi(3) 1.113 + if (kernel[label] ~ "c32box.c32") { 1.114 + if ($2 == "linux") { kernel[label]=$3; i=4 } 1.115 + if ($2 == "ifmem") multi(4) 1.116 + } 1.117 + if (kernel[label] ~ "ifcpu64.c32") { auto=$4; next } 1.118 + while (i <= NF) { 1.119 + if ($i ~ "^initrd=") initrd[label]=substr($i,8) 1.120 + else cmdline[label]=cmdline[label] " " $i 1.121 + i++ 1.122 + } 1.123 + } 1.124 +} 1.125 +END { 1.126 + print "KERNEL=\"" kernel[auto] "\"" 1.127 + print "INITRD=\"" initrd[auto] "\"" 1.128 + print "CMDLINE=\"" substr(cmdline[auto],2) "\"" 1.129 + print "SIZES=\"" sizes "\"" 1.130 +}' 1.131 +} 1.132 + 1.133 +locase() 1.134 +{ 1.135 + echo "$1" | tr [A-Z] [a-z] 1.136 +} 1.137 + 1.138 +ifmemcode() 1.139 +{ 1.140 + uudecode <<EOT 1.141 +ifmemcode 1.142 +EOT 1.143 +} 1.144 + 1.145 +floppyset() 1.146 +{ 1.147 + gotcdfile isolinux.cfg 1.148 + parse_isolinux < $file > /tmp/var$$ 1.149 + . /tmp/var$$ 1.150 + for i in $media/$KERNEL $(dirname $file)/$KERNEL $media/$(locase $KERNEL) \ 1.151 + $(dirname $file)/$(locase $KERNEL); do 1.152 + [ -s $i ] && KERNEL=$i && break 1.153 + done 1.154 + rm -f /tmp/var$$ 1.155 + [ $(get 514 $KERNEL 4) -eq 1400005704 ] || return 1.156 + n=$(($(get 497 $KERNEL 1)+1)) 1.157 + ddq bs=512 count=$n if=$KERNEL of=/tmp/fd$$ 1.158 + uudecode <<EOT | ddq of=/tmp/fd$$ conv=notrunc 1.159 +bootloader 1.160 +EOT 1.161 + pos=$(($n*512)) 1.162 + if [ -n "$CMDLINE" ]; then 1.163 + echo -n "$CMDLINE" | ddq bs=512 count=1 conv=sync >> /tmp/fd$$ 1.164 + bytes2bin $n | ddq conv=notrunc \ 1.165 + bs=1 seek=497 count=1 of=/tmp/fd$$ 1.166 + words2bin $pos | ddq conv=notrunc \ 1.167 + bs=1 seek=34 count=2 of=/tmp/fd$$ 1.168 + [ $(get 518 $KERNEL 4) -ge 514 ] && 1.169 + words2bin 32768 9 | ddq conv=notrunc \ 1.170 + bs=1 seek=552 count=4 of=/tmp/fd$$ 1.171 + fi 1.172 + syssize=$(echo $(get 500 /tmp/fd$$ 4)) 1.173 + ddq bs=512 skip=$n if=$KERNEL | cat - /dev/zero | \ 1.174 + ddq bs=512 count=$((($syssize+31)/32)) conv=sync >> /tmp/fd$$ 1.175 + base=$(stat -c %s /tmp/fd$$) 1.176 + len= 1.177 + if [ "$INITRD" ]; then 1.178 + l=0 1.179 + for i in ${INITRD//,/ }; do 1.180 + for j in $media/$i $(dirname $KERNEL)/$i $media/$(locase $i) \ 1.181 + $(dirname $KERNEL)/$(locase $i); do 1.182 + [ -s $j ] && i=$j && break 1.183 + done 1.184 + ddq if=$i >> /tmp/fd$$ 1.185 + l=$(($l+$(stat -c %s $i))) 1.186 + r=$((4 - ($l % 4))) 1.187 + if [ $r -ne 4 ]; then 1.188 + ddq if=/dev/zero bs=1 count=$r >> /tmp/fd$$ 1.189 + l=$(($l + $r)) 1.190 + fi 1.191 + case "$i:$INITRD" in 1.192 + *rootfs.gz:*rootfs.gz,*) continue # loram 1.193 + esac 1.194 + len="$len $l"; l=0 1.195 + done 1.196 + rdadrs=${RDADRS:-$(((($syssize*16)+0x1F0000) & -4096))} 1.197 + words2bin $(($rdadrs & 0xFFFF)) $(($rdadrs >> 16)) | ddq \ 1.198 + conv=notrunc bs=1 seek=536 count=4 of=/tmp/fd$$ 1.199 + fi 1.200 + n=$(echo $len | wc -w) 1.201 + if [ $((494 - $(get 494 /tmp/fd$$))) -ge $(($n * 4)) ]; then 1.202 + i=$(($(get 494 /tmp/fd$$))) 1.203 + bytes2bin $(($i + ($n*4) - 256)) | ddq bs=1 conv=notrunc \ 1.204 + seek=496 count=1 of=/tmp/fd$$ 1.205 + else 1.206 + i=$(($pos + 0x1FC - ($n*4))) 1.207 + bytes2bin $(($i % 256)) $((i / 256)) 252 | ddq bs=1 \ 1.208 + conv=notrunc seek=494 count=3 of=/tmp/fd$$ 1.209 + s=$(($i - 2*$(echo "$SIZES" | wc -w))) 1.210 + p=$(($s - $(ifmemcode | wc -c))) 1.211 + ifmemcode | ddq bs=1 conv=notrunc seek=$p of=/tmp/fd$$ 1.212 + words2bin $SIZES | ddq bs=1 conv=notrunc seek=$s of=/tmp/fd$$ 1.213 + bytes2bin 154 $(($p%256)) $(($p/256)) 0 144 | \ 1.214 + ddq bs=1 conv=notrunc seek=60 of=/tmp/fd$$ 1.215 + fi 1.216 + for r in $len ; do 1.217 + words2bin $(($r & 0xFFFF)) $(($r >> 16)) | ddq conv=notrunc \ 1.218 + bs=1 seek=$i count=4 of=/tmp/fd$$ 1.219 + i=$(($i + 4)) 1.220 + done 1.221 + split -b 1440k /tmp/fd$$ fd$$ 1.222 + rm -f /tmp/fd$$ 1.223 + n=1; i=0; r=0 1.224 + set -- $len 1.225 + ls fd$$* | while read file ; do 1.226 + if [ $i -gt $(($1+$base)) ]; then 1.227 + shift 1.228 + r=$(($r+100)); n=0; i=0; base=0 1.229 + fi 1.230 + ddq of=$file bs=18k seek=80 count=0 1.231 + i=$(($i+1474560)) 1.232 + printf "mv %s fd%03d.img\n" $file $(($r+$n)) 1.233 + n=$(($n+1)) 1.234 + done | sh 1.235 + ls fd???.img 1.236 +} 1.237 + 1.238 fdbootstrap() 1.239 { 1.240 - sz=$((512 * $(echo $(get 28 /mnt/$ISO 1)))) 1.241 + sz=$((512 * $(echo $(get 26 /mnt/$ISO 1)))) 1.242 $DIALOG --clear \ 1.243 --title " Create a floppy bootstrap " \ 1.244 --yes-label "Continue" --yesno \ 1.245 @@ -954,6 +1164,16 @@ 1.246 rm -rf /tmp/data 1.247 } 1.248 1.249 +flavor() 1.250 +{ 1.251 + cd /mnt 1.252 + name="$(flavdata | cpio -t 2> /dev/null | sed 's/.[a-z]*$//;q')" 1.253 + echo "Create ${name:=flavor}.flavor..." 1.254 + tazlito iso2flavor "/mnt/$ISO" $name 1.255 + ls -l $name.flavor 2> /dev/null || sleep 5 1.256 + cd - > /dev/null 1.257 +} 1.258 + 1.259 shell() 1.260 { 1.261 trap text 2 1.262 @@ -975,7 +1195,7 @@ 1.263 which $DIALOG 2> /dev/null || DIALOG=tinydialog 1.264 dmesg > /tmp/dmesg 1.265 1.266 -isotitle="$(basename $ISO) $(stat -c %y /cdrom/media/. | sed 's/ .*//'\ 1.267 +isotitle="$(basename $ISO) $(stat -c %y /media/cdrom | sed 's/ .*//'\ 1.268 ) $(blkid /mnt/$ISO | sed 's/.*LABEL="\([^"]*\).*/\1/')" 1.269 while true; do 1.270 trap shell 2 1.271 @@ -990,6 +1210,7 @@ 1.272 $(cdfile boot/bzImage "live" "Linux RAM boot (full desktop)") \ 1.273 "text" "Linux RAM boot" \ 1.274 $(cdfile "README*" "readme" "Show the README file") \ 1.275 +$(gotcustomconf "getcustomconf" "Get custom config") \ 1.276 $(gotisomd5 "isomd5" "Check the ISO image") \ 1.277 $(cdfile "md5sum*" "md5" "Check the ISO files") \ 1.278 $(cdfile "sha*sum*" "sha" "Check the ISO files") \ 1.279 @@ -1000,15 +1221,17 @@ 1.280 $(xfile tazusb "usbkey" "USB key read/write installation") \ 1.281 $(ishybrid "usbbootkey" "USB boot key (read only)") \ 1.282 $(hasflavinfo "showfavinfo" "Show flavor extra info") \ 1.283 +$(xfile tazlito "flavor" "Get flavor file") \ 1.284 $(fddata "fdbootstrap" "Create a floppy bootstrap") \ 1.285 +$(cdfile isolinux.cfg "floppyset" "Boot floppy set") \ 1.286 "tazboot" "Get tazboot.exe Linux loader" \ 1.287 $(cdexe boot/bzImage "bzimage" "Get linux DOS/EXE file") \ 1.288 $(cdexe "memtest*" "memtest" "Get Memtest86 DOS/EXE file") \ 1.289 $(cdfilef "memtest*" "fdmemtest" "Create a Memtest86 boot floppy") \ 1.290 -$(cdfilex "memtest*" "runmemtest" "Start Memtest86") \ 1.291 +$(:||cdfilex "memtest*" "runmemtest" "Start Memtest86") \ 1.292 $(cdexe "?pxe" "pxe" "Get SliTaz Web boot DOS/EXE utility") \ 1.293 $(cdfilef "?pxe" "fdpxe" "Create a SliTaz Web boot floppy") \ 1.294 -$(cdfilex "?pxe" "runpxe" "Start the SliTaz Web boot utility") \ 1.295 +$(:||cdfilex "?pxe" "runpxe" "Start the SliTaz Web boot utility") \ 1.296 $(xfile reboot "restart" "Restart the computer") \ 1.297 $(xfile poweroff "stop" "Power off") \ 1.298 "bootlog" "Linux boot messages" \