wok annotate syslinux/stuff/iso2exe/init @ rev 17562

syslinux/iso2exe: use iso size to compute md5sum
author Pascal Bellard <pascal.bellard@slitaz.org>
date Sat Feb 07 15:39:46 2015 +0100 (2015-02-07)
parents 26654c1a7ca7
children 20fc9712d9c6
rev   line source
pascal@13691 1 #!/bin/sh
pascal@13691 2
pascal@13691 3 DIALOG=dialog
pascal@13691 4
pascal@17454 5 ddq()
pascal@17454 6 {
pascal@17454 7 dd $@ 2> /dev/null
pascal@17454 8 }
pascal@17454 9
pascal@13691 10 get()
pascal@13691 11 {
pascal@17496 12 od -v -j $1 -N ${4:-${3:-2}} -t u${3:-2} -w${3:-2} -An $2 2>/dev/null ||
pascal@17496 13 hexdump -v -s $1 -n ${4:-${3:-2}} -e "\"\" 1/${3:-2} \" %d\n\"" $2
pascal@13691 14 }
pascal@13691 15
pascal@13691 16 getarg()
pascal@13691 17 {
pascal@13691 18 sed "/$1=/!d;s/.*$1=\\([^ ]*\\).*/\\1/" /proc/cmdline
pascal@13691 19 }
pascal@13691 20
pascal@17489 21 clear()
pascal@17489 22 {
pascal@17489 23 echo -e "\x1B[1;1H\x1B[J"
pascal@17489 24 }
pascal@17489 25
pascal@17489 26 tinydialog()
pascal@17489 27 {
pascal@17489 28 clear
pascal@17489 29 label=""
pascal@17489 30 while [ "$1" ]; do
pascal@17489 31 case "$1" in
pascal@17489 32 --title) title=" \x1B[30;47m$2\x1B[37;40m\n"
pascal@17489 33 echo -e $title; shift ;;
pascal@17489 34 --yes-label) label="$2" ; shift ;;
pascal@17489 35 --textbox)
pascal@17489 36 less "$2" < /dev/tty0 > /dev/tty0
pascal@17489 37 break;;
pascal@17489 38 --gauge)
pascal@17489 39 t=" "
pascal@17489 40 echo -e "$t$2\n"
pascal@17489 41 while read pct ; do
pascal@17489 42 s=" "
pascal@17489 43 s="$s$pct%$s"
pascal@17489 44 pct=$((($pct*63)/100))
pascal@17489 45 echo -en "\r$t\x1B[30;47m$(echo "$s" | cut -c-$pct)\x1B[37;40m$(echo "$s" | cut -c$(($pct+1))-)"
pascal@17489 46 done
pascal@17489 47 break;;
pascal@17489 48 --yesno)
pascal@17489 49 while true; do
pascal@17489 50 clear
pascal@17491 51 echo "$2" | sed 's/\\n\\n/\\n/g;s/\\n/\n/g'
pascal@17491 52 echo -en " <- 1:${label:-Yes} 2:Cancel\r"
pascal@17489 53 read x
pascal@17489 54 case "$x" in
pascal@17489 55 ''|Y*|y*|1) return 0;;
pascal@17489 56 N*|n*|2|0) return 1;;
pascal@17489 57 esac
pascal@17489 58 done ;;
pascal@17489 59 --menu|--radiolist)
pascal@17491 60 [ "$1" == "--menu" ] && shft=2 || shft=3
pascal@17491 61 label=""
pascal@17491 62 [ "$2" ] && label="\n$2"
pascal@17489 63 shift 5
pascal@17491 64 echo -e "$title$label\n0 Cancel" > /tmp/data
pascal@17489 65 n=1
pascal@17489 66 while [ "$1" ]; do
pascal@17489 67 eval key_$n='$1'
pascal@17489 68 echo "$((n++)) $2"
pascal@17491 69 shift $shft
pascal@17489 70 done >> /tmp/data
pascal@17489 71 while ! grep -q "^$n " /tmp/data ; do
pascal@17489 72 clear
pascal@17562 73 [ $(wc -l < /tmp/data) -gt 22 ] &&
pascal@17562 74 sed 's/..3.;4.m/===/g;$aPress q to continue' \
pascal@17562 75 /tmp/data | less || cat /tmp/data
pascal@17489 76 echo -en "\n <- Enter the selection number\r"
pascal@17489 77 read n
pascal@17489 78 done 2> /dev/null
pascal@17489 79 rm -f /tmp/data
pascal@17489 80 [ $n -eq 0 ] && return 1
pascal@17489 81 eval echo -n \$key_$n 1>&2
pascal@17489 82 return 0;;
pascal@17489 83 esac
pascal@17489 84 shift
pascal@17489 85 done
pascal@17489 86 }
pascal@17489 87
pascal@16041 88 mount_proc()
pascal@16041 89 {
pascal@16041 90 mount -t proc /proc /proc
pascal@16041 91 mount -t sysfs /sys /sys
pascal@16041 92 udevd --daemon 2> /dev/null && udevadm trigger && sleep 5
pascal@16041 93 }
pascal@16041 94
pascal@16041 95 umount_proc()
pascal@16041 96 {
pascal@16041 97 killall udevd 2> /dev/null
pascal@16041 98 umount /sys/fs/fuse/connections 2> /dev/null
pascal@16041 99 umount /sys
pascal@16041 100 umount /proc
pascal@16041 101 }
pascal@16041 102
pascal@17473 103 bytes2bin()
pascal@17473 104 {
pascal@17473 105 for i in $@ ; do
pascal@17473 106 printf '\\\\x%02X' $(($i&255)) | xargs echo -en
pascal@17473 107 done
pascal@17473 108 }
pascal@17473 109
pascal@17454 110 words2bin()
pascal@17454 111 {
pascal@17454 112 for i in $@ ; do
pascal@17454 113 printf '\\\\x%02X\\\\x%02X' $(($i&255)) $((($i>>8)&255)) | \
pascal@17454 114 xargs echo -en
pascal@17454 115 done
pascal@17454 116 }
pascal@17454 117
pascal@13691 118 gettazboot()
pascal@13691 119 {
paul@13692 120 echo "Creating $(basename $1) ..."
pascal@14271 121 O=$(($(get 66 /mnt/$ISO) - 0xC0))
pascal@17492 122 L=$(($(get 20 /mnt/$ISO) - 0xC0 - $(get 24 /mnt/$ISO) - $O))
pascal@13691 123 S=$((32+$L))
pascal@13691 124 P=$((($S+511)/512))
pascal@13691 125 E=$((4096-(32*$P)))
pascal@17454 126 words2bin 0x5A4D $(($S%512)) $P 0 2 $E -1 $((${2:-0}-16)) \
pascal@17454 127 -2 0 256 -16 28 0x6C53 0x5469 0x7A61 > $1
pascal@17454 128 ddq bs=1 count=$L skip=$(echo $O) if=/mnt/$ISO >> $1
pascal@13691 129 }
pascal@13691 130
pascal@13691 131 checkmagic()
pascal@13691 132 {
pascal@13972 133 [ -s $1 ] && [ $(getarg magic) == $(get 24 $1 4) ]
pascal@13691 134 }
pascal@13691 135
pascal@13691 136 getiso()
pascal@13691 137 {
pascal@13713 138 mkdir -p /media/cdrom
pascal@17489 139 for dev in /sys/block/?d?/?d??* ; do
pascal@17489 140 mount /dev/$(basename $dev) /mnt
pascal@13713 141 if checkmagic /mnt/$ISO; then
pascal@13713 142 mount -o loop,ro /mnt/$ISO /media/cdrom
pascal@17489 143 echo "Found $ISO on $(basename $dev)"
pascal@13713 144 break
pascal@13713 145 fi
pascal@13713 146 umount /mnt
pascal@13691 147 done
pascal@13691 148 }
pascal@13691 149
pascal@13691 150 uncpio()
pascal@13691 151 {
pascal@17489 152 [ -s "$1" ] || return
pascal@17476 153 echo -en "\n Extracting $(basename $1) ..."
pascal@13699 154 case $(get 0 $1) in
pascal@17160 155 *35615) ( zcat || gunzip ) ;;
pascal@17476 156 *14333) unxz ;;
pascal@17160 157 *\ 93) unlzma ;;
pascal@17160 158 *) cat ;;
pascal@17160 159 esac < $1 | ( cd ${2:-/} ; cpio -idmu > /dev/null 2>&1 )
pascal@13691 160 }
pascal@13691 161
pascal@17476 162 dotwait()
pascal@17476 163 {
pascal@17476 164 echo -n "${1:-Install filesystem}.."
pascal@17476 165 touch /tmp/wait
pascal@17476 166 while [ -e /tmp/wait ]; do
pascal@17476 167 echo -n "." > /dev/tty0
pascal@17476 168 sleep 1
pascal@17476 169 done &
pascal@17476 170 }
pascal@17476 171
pascal@13691 172 getuuid()
pascal@13691 173 {
pascal@13691 174 dev=$(mount | sed '/ \/mnt /!d;s/ .*//;s|/dev/||;q')
pascal@16041 175 blkid | sed "/$dev:/!d;s/.* UUID=.\\([^ ]*\\)\".*/\\1/"
pascal@13691 176 }
pascal@13691 177
pascal@16055 178 tazusbinitfs()
pascal@16055 179 {
pascal@16055 180 PAD=$(($(stat -c %s $1) % 4))
pascal@17454 181 [ $PAD -ne 0 ] && ddq if=/dev/zero bs=1 count=$((4 - $PAD)) >> $1
pascal@16055 182 mkdir -p /tmp/fs/etc /tmp/fs/lib /tmp/fs/home
pascal@16055 183 cp -a /etc/locale.conf /tmp/fs/etc 2> /dev/null
pascal@16055 184 cp -a /etc/keymap.conf /tmp/fs/etc 2> /dev/null
pascal@16055 185 sed 's/ .*//' /proc/modules | while read mod ; do
pascal@16055 186 find /lib/modules/ | grep $mod.ko | \
pascal@16055 187 sed 's|.*|cp & /tmp/fs/lib|' | sh
pascal@16055 188 done
pascal@16055 189 cat > /tmp/fs/init1 <<EOT
pascal@16055 190 #!/bin/sh
pascal@16055 191 sed -i 's|sbin/init|init2|' /init
pascal@16055 192 exec /init
pascal@16055 193 EOT
pascal@16055 194 cat > /tmp/fs/init2 <<EOT
pascal@16055 195 #!/bin/sh
pascal@16055 196
pascal@16055 197 mount -t proc /proc /proc
pascal@16055 198 grep -q debug /proc/cmdline && debug=true && set -x
pascal@16055 199 for i in /lib/*.ko* ; do insmod \$i 2> /dev/null ; done; sleep 2
pascal@16055 200 v=\$(sed '/\\/home=/!d;s|.*/home=\\([^ ]*\\).*|\\1|' /proc/cmdline /cmdline 2> /dev/null)
pascal@16055 201 mount / -o remount,rw
pascal@16055 202 mkdir /mnt/dos
pascal@16055 203 rm -f /cmdline 2> /dev/null
pascal@16055 204 mount / -o remount,ro
pascal@16055 205 mnt=/mnt/dos/\${v#*/}
pascal@16055 206 dev=\$( (blkid /dev/[sh]d* || blkid) | grep \${v%%/*} | sed 's/:.*//;q')
pascal@16055 207 echo "Mount \$dev in /mnt/dos for \$v..." | tee -a /run/boot.log
pascal@16055 208 mount \$dev /mnt/dos
pascal@16055 209 mount.posixovl -F \$mnt -- -oallow_other -odefault_permissions -osuid
pascal@16055 210 mount --bind \$mnt /home
pascal@16055 211 [ "\$debug" = "true" ] && sh
pascal@16055 212 umount /proc
pascal@16055 213 exec /sbin/init
pascal@16055 214 EOT
pascal@16055 215 chmod 755 /tmp/fs/init?
pascal@16055 216 cp -a /tmp/fs/* /
pascal@16055 217 ( cd /tmp/fs ; find * | cpio -o -H newc ) | gzip -9 >> $1
pascal@16055 218 }
pascal@16055 219
pascal@13691 220 mkinitrd()
pascal@13691 221 {
pascal@17476 222 dotwait "Creating $(basename $1) "
pascal@13691 223 for i in bin lib dev proc tmp mnt etc ; do
pascal@13691 224 mkdir -p /tmp/fs/$i
pascal@13691 225 done
pascal@17476 226 for i in /dev/console /dev/null /dev/tty /dev/tty0 /dev/tty1 /dev/tty2 \
pascal@17476 227 /dev/fuse /dev/hd* /dev/sd* ; do
pascal@13691 228 cp -a $i /tmp/fs$i
pascal@13691 229 done
pascal@13713 230 for i in /bin/busybox $(which mount.posixovl) $(which blkid); do
pascal@13691 231 cp $(LD_TRACE_LOADED_OBJECTS=1 /lib/ld*.so $i | \
pascal@13691 232 sed 's|.*=> \(.*/lib/l[^ ]*\).*|\1|;/^\//!d') /tmp/fs/lib
pascal@13691 233 cp $i /tmp/fs/bin
pascal@13691 234 done
pascal@13691 235 cp -a /lib/ld-* /tmp/fs/lib
pascal@13691 236 for i in $(busybox | sed '/Current/,$!d'); do
pascal@14271 237 [ -e /tmp/fs/bin/${i%,} ] || ln -s busybox /tmp/fs/bin/${i%,}
pascal@13691 238 done
pascal@13691 239 ln -s /proc/mounts /tmp/fs/etc/mtab
pascal@16041 240 sed 's/ .*//' /proc/modules | while read mod ; do
pascal@16041 241 find /lib/modules/ | grep $mod.ko | \
pascal@16041 242 sed 's|.*|cp & /tmp/fs/lib|' | sh
pascal@16041 243 done
pascal@13691 244 cat > /tmp/fs/init <<EOT
pascal@13691 245 #!/bin/sh
pascal@13691 246
pascal@13691 247 arg()
pascal@13691 248 {
pascal@13691 249 grep -q \$1 /proc/cmdline &&
pascal@13691 250 val="\$(sed "s/.*\$1=\\([^ ]*\\).*/\\1/" < /proc/cmdline)" &&
pascal@13691 251 echo "\$2 \$val"
pascal@13691 252 }
pascal@13691 253
pascal@13691 254 mount -t proc /proc /proc
pascal@16041 255 arg debug "shell" && debug=true && set -x
pascal@16055 256 for i in /lib/*.ko* ; do insmod \$i 2> /dev/null ; done; sleep 2
pascal@13691 257 arg mount "Mount device"
pascal@16055 258 mount \$( (blkid /dev/[sh]d* || blkid) | grep \$val | sed 's/:.*//;q') /mnt
pascal@13691 259 arg subroot "Change root to directory"
pascal@16041 260 mount.posixovl -F /mnt/\$val -- -oallow_other -odefault_permissions -osuid
pascal@13691 261 mount --bind /mnt /mnt/\$val/mnt/dos
pascal@17454 262 mount -o size=0 -t tmpfs tmpfs /mnt/\$val/mnt/dos/\$val
pascal@13691 263 LDSO=\$(ls /mnt/\$val/lib/ld-* | sed q)
pascal@16041 264 export LD_LIBRARY_PATH=\$val/lib:\$val/usr/lib:/lib
pascal@16041 265 [ "$debug" = "true" ] && sh
pascal@13691 266 umount /proc
pascal@13691 267 exec /bin/switch_root /mnt \${LDSO#/mnt/} \$val/usr/sbin/chroot \$val /sbin/init
pascal@13691 268 EOT
pascal@13691 269 chmod +x /tmp/fs/init
pascal@13691 270 ( cd /tmp/fs ; find * | cpio -o -H newc ) | lzma e $1 -si 2> /dev/null
pascal@17476 271 rm -rf /tmp/fs /tmp/wait
pascal@13691 272 }
pascal@13691 273
pascal@13713 274 is_loram()
pascal@13713 275 {
pascal@13713 276 [ -s /lib/squashfs.ko* ]
pascal@13713 277 }
pascal@13713 278
pascal@16041 279 ls_r()
pascal@16041 280 {
pascal@16041 281 ls -r $@ 2> /dev/null || ls $@
pascal@16041 282 }
pascal@16041 283
pascal@13691 284 doinstall()
pascal@13691 285 {
pascal@14271 286 mkdir -p /mnt/slitaz/boot /mnt/slitaz/mnt/dos
pascal@16041 287 if ! mount.posixovl -F /mnt/slitaz -- \
pascal@16041 288 -oallow_other -odefault_permissions -osuid; then
pascal@16041 289 echo "Can't install SliTaz. Abort."
pascal@16041 290 sleep 5
pascal@16041 291 return 1
pascal@16041 292 fi
pascal@17476 293 dowait "Install root filesystem in /slitaz.."
pascal@17454 294 if [ "$1" ]; then
pascal@14271 295 if [ -d /media/cdrom/fs ]; then
pascal@14271 296 ( cd /mnt/slitaz/fs; find | cpio -o -H newc ) | gzip -9
pascal@14271 297 else
pascal@16041 298 ls_r /media/cdrom/boot/rootfs* | xargs cat
pascal@14271 299 fi > /mnt/slitaz/boot/rootfs.gz
pascal@16055 300 tazusbinitfs /mnt/slitaz/boot/rootfs.gz
pascal@14271 301 initrd=rootfs.gz
pascal@16055 302 extraargs="/home=$(getuuid)/slitaz rdinit=/init1"
pascal@13713 303 else
pascal@14271 304 if [ -d /media/cdrom/fs ]; then
pascal@14271 305 cp -a /media/cdrom/fs/. /mnt/slitaz
pascal@14271 306 elif is_loram ; then
pascal@17473 307 for i in /media/cdrom/boot/rootfs?*.* ; do
pascal@14271 308 [ -s $(basename $i) ] && continue
pascal@14271 309 cpio -i $i
pascal@14271 310 done
pascal@16041 311 for i in $(ls_r /media/cdrom/boot/rootfs*); do
pascal@14271 312 mount -o loop,ro $i /sqfs/mnt
pascal@14271 313 cp -a /sqfs/mnt/. /mnt/slitaz
pascal@14271 314 umount -d /sqfs/mnt
pascal@14271 315 done
pascal@14271 316 else
pascal@16041 317 for i in $(ls_r /media/cdrom/boot/rootfs*); do
pascal@14271 318 uncpio $i /mnt/slitaz
pascal@14271 319 done
pascal@14271 320 fi
pascal@16055 321 cp -a /etc/locale.conf /tmp/slitaz/etc 2> /dev/null
pascal@16055 322 cp -a /etc/keymap.conf /tmp/slitaz/etc 2> /dev/null
pascal@14271 323 mkinitrd /mnt/slitaz/boot/initrd
pascal@14271 324 initrd=initrd
pascal@14271 325 extraargs="mount=$(getuuid) subroot=slitaz"
pascal@13713 326 fi
pascal@17476 327 echo -en "\nInstall boot files..."
pascal@13691 328 for i in /media/cdrom/boot/bzImage /media/cdrom/boot/*pxe* \
pascal@13691 329 /media/cdrom/boot/isolinux/he* /media/cdrom/boot/isolinux/opt* \
pascal@13691 330 /media/cdrom/README /media/cdrom/boot/memtest* ; do
pascal@13691 331 [ -s $i ] && cp $i /mnt/slitaz/boot
pascal@13691 332 done
pascal@16047 333 for i in /mnt/slitaz/boot/memtest /mnt/slitaz/boot/*pxe* ; do
pascal@16047 334 [ $(get 0 $i 2> /dev/null || echo 0) -eq 23117 ] &&
pascal@16047 335 mv $i $i.exe
pascal@16047 336 done
pascal@13691 337 gettazboot /mnt/slitaz/boot/tazboot.exe
pascal@14247 338 unix2dos > /mnt/slitaz/boot/tazboot.cmd <<EOT
pascal@16041 339 kernel=/slitaz/boot/bzimage
pascal@16041 340 initrd=/slitaz/boot/$initrd
pascal@14271 341 rw root=/dev/null $extraargs autologin
pascal@13691 342 EOT
pascal@13691 343 unix2dos /mnt/slitaz/boot/he* /mnt/slitaz/boot/opt* \
pascal@14247 344 /mnt/slitaz/boot/README
pascal@14271 345 [ -d /mnt/slitaz/usr/sbin -a ! -x /mnt/slitaz/usr/sbin/mount.posixovl ] &&
pascal@13713 346 cp $(which mount.posixovl) /mnt/slitaz/usr/sbin
pascal@17476 347 rm -f /tmp/wait
pascal@16041 348 false &&
pascal@17476 349 [ -s /mnt/boot.ini ] && ! grep -qs tazboot /mnt/boot.ini &&
pascal@17476 350 echo "Update boot.ini ..." && unix2dos >> /mnt/boot.ini <<EOT
pascal@13691 351 C:\\slitaz\\boot\\tazboot.exe="SliTaz"
pascal@13691 352 EOT
pascal@16073 353 false &&
pascal@16073 354 grep -qis menuitem /mnt/config.sys && ! grep -qi tazboot /mnt/config.sys &&
pascal@16041 355 echo "Update config.sys ..." &&
pascal@16073 356 sed -i 's/menudefault/menuitem SLITAZ, SliTaz\r\n&/' /mnt/config.sys &&
pascal@16073 357 unix2dos >> /mnt/config.sys <<EOT
pascal@16073 358 [SLITAZ]
pascal@16073 359 install=\\slitaz\\boot\\tazboot.exe
pascal@13691 360 EOT
pascal@16041 361 return 0
pascal@13691 362 }
pascal@13691 363
pascal@13691 364 install()
pascal@13691 365 {
pascal@13691 366 $DIALOG --clear \
pascal@14271 367 --title " SliTaz UMSDOS way installation " \
pascal@13691 368 --yes-label "Install" --yesno \
pascal@13691 369 "\nSliTaz will be installed in the subdirectory \\slitaz of the current
pascal@13691 370 DOS/Windows partition. You will see your files from /mnt/dos.\n\n
paul@13692 371 You can start SliTaz with \\slitaz\\boot\\tazboot.exe\n\n
pascal@13691 372 To uninstall SliTaz, you have only to remove this directory.
pascal@13691 373 The file \\boot.ini or \\config.sys may be modified too.\n\n
pascal@14271 374 SliTaz may run slowly on 'UMSDOS way' installation due to the
paul@14320 375 posixovl filesystem. The 'TAZUSB way' installation runs faster.\n\n
pascal@13697 376 To do a traditional installation with disk partitioning,
pascal@13691 377 start SliTaz Live with 'SliTaz RAM boot' menu.\n
pascal@14271 378 " 19 70
pascal@14271 379 [ $? -eq 0 ] || return
pascal@16041 380 doinstall || return
pascal@16041 381 [ -x /mnt/slitaz/sbin/init ] || return
pascal@14271 382 umount -d /media/cdrom
pascal@16041 383 umount_proc
pascal@13691 384 exec chroot /mnt/slitaz /sbin/init
pascal@13691 385 }
pascal@13691 386
pascal@14271 387 installtaz()
pascal@14271 388 {
pascal@14271 389 $DIALOG --clear \
pascal@14271 390 --title " SliTaz TAZUSB way installation " \
pascal@14271 391 --yes-label "Install" --yesno \
pascal@14271 392 "\nSliTaz will be installed in the subdirectory \\slitaz of the current
pascal@14271 393 DOS/Windows partition. You will see your files from /mnt/dos.\n\n
pascal@14271 394 You can start SliTaz with \\slitaz\\boot\\tazboot.exe\n\n
pascal@14271 395 To uninstall SliTaz, you have only to remove this directory.
pascal@14271 396 The file \\boot.ini or \\config.sys may be modified too.\n\n
pascal@14271 397 The filesystem is loaded entirely into memory upon boot to
pascal@14271 398 increase responsiveness. Only /home lands on hard disk.\n\n
pascal@14271 399 To do a traditional installation with disk partitioning,
pascal@14271 400 start SliTaz Live with 'SliTaz RAM boot' menu.\n
pascal@14271 401 " 19 70
pascal@14271 402 [ $? -eq 0 ] || return
pascal@16041 403 doinstall tazusblike || return
pascal@17476 404 dotwait
pascal@14271 405 if [ -d /media/cdrom/fs ]; then
pascal@16055 406 cp -a /media/cdrom/fs/. /
pascal@14271 407 else
pascal@16041 408 for i in $(ls_r /media/cdrom/boot/rootfs*); do
pascal@17454 409 uncpio $i
pascal@14271 410 done
pascal@14271 411 fi
pascal@16055 412 cp /tmp/fs/etc/* /etc
pascal@16055 413 echo "/home=$(getuuid)/slitaz" > /cmdline
pascal@17476 414 rm -f /tmp/wait
pascal@16055 415 [ -x /init1 ] || return
pascal@14271 416 umount -d /media/cdrom
pascal@16055 417 umount /mnt/slitaz
pascal@16073 418 rm -f /dev/cdrom
pascal@16055 419 umount /mnt
pascal@16055 420 mkdir /mnt/dos
pascal@16041 421 umount_proc
pascal@16055 422 exec /init1
pascal@14271 423 }
pascal@14271 424
pascal@13691 425 tazboot()
pascal@13691 426 {
pascal@13691 427 $DIALOG --clear \
pascal@13691 428 --title " SliTaz bootloader for DOS " \
pascal@13691 429 --yes-label "Install" --yesno \
paul@13692 430 "\nThe file TAZBOOT.EXE will be created in the top directory. It supports
pascal@17476 431 any linux kernel, multiple initramfs, a kernel command line and
paul@13692 432 an ISO image file loopback (retrieves files from an ISO file).\n\n
pascal@13691 433 Usage: tazboot.exe [[@commands]|[kernel=<bzimage>]
pascal@17489 434 [initrd=<rootfs>[,<rootfs2>...]] [bootfrom=<isofile>] cmdline args ...]\n\n
paul@13692 435 Defaults: tazboot @tazboot.cmd or tazboot kernel=bzImage auto\n\n\
pascal@13691 436 Examples for tazboot.cmd:\n\n\
pascal@17489 437 bootfrom=\\isos\\slitaz-4.0.iso\n\
pascal@13691 438 kernel=boot/bzImage\n\
pascal@13691 439 initrd=boot/rootfs4.gz,boot/rootfs3.gz,boot/rootfs2.gz,boot/rootfs1.gz\n\
pascal@13691 440 rw root=/dev/null autologin\n\n\
pascal@13691 441 kernel=\\slitaz\\vmlinuz root=/dev/sda5 ro\n\n
pascal@13691 442 Unlike GRUB4DOS, it doesn't require unfragmented ISO image files.\n
pascal@13691 443 " 24 78
pascal@13691 444 [ $? -eq 0 ] || return
pascal@13691 445 gettazboot /mnt/tazboot.exe
pascal@13691 446 }
pascal@13691 447
pascal@13697 448 md5()
pascal@13697 449 {
pascal@17476 450 dotwait "Checking files"
pascal@17489 451 ( cd /media/cdrom ; ${1:-md5sum -c md5sum*} ) > /tmp/data
pascal@17476 452 rm -f /tmp/wait
pascal@13697 453 $DIALOG --clear \
pascal@13697 454 --title " Checked files " \
pascal@13697 455 --textbox /tmp/data 24 78
pascal@13697 456 rm -f /tmp/data
pascal@13697 457 }
pascal@13697 458
pascal@17491 459 gotcdfile()
pascal@17491 460 {
pascal@17491 461 for i in /media/cdrom/$1 /media/cdrom/*/$1 \
pascal@17491 462 /media/cdrom/*/isolinux/$1 ; do
pascal@17491 463 file=$(ls $i 2> /dev/null | sed q)
pascal@17491 464 [ -s "$file" ] && break
pascal@17491 465 done
pascal@17491 466 }
pascal@17491 467
pascal@17489 468 sha()
pascal@17489 469 {
pascal@17489 470 gotcdfile sha*sum*
pascal@17489 471 sha=$(basename $file)
pascal@17489 472 md5 "${sha%sum*}sum -c ${file#/media/cdrom/}"
pascal@17489 473 }
pascal@17489 474
pascal@13697 475 readme()
pascal@13697 476 {
pascal@17489 477 gotcdfile README*
pascal@13697 478 $DIALOG --clear \
pascal@13697 479 --title " Readme " \
pascal@17489 480 --textbox $file 24 78
pascal@13697 481 }
pascal@13697 482
pascal@13697 483 bootlog()
pascal@13697 484 {
pascal@13697 485 $DIALOG --clear \
pascal@13697 486 --title " Linux boot messages " \
pascal@13697 487 --textbox /tmp/dmesg 24 78
pascal@13697 488 }
pascal@13697 489
pascal@17476 490 bzimage()
pascal@17476 491 {
pascal@17476 492 $DIALOG --clear \
pascal@17476 493 --title " Create linux.exe ? " \
pascal@17476 494 --yes-label "Install" --yesno \
pascal@17476 495 "\nLinux.exe launches the linux kernel under DOS (in real mode only).
pascal@17476 496 The cmdline arguments are supported except initrd=, vga= (you can try 'rdev -v')
pascal@17476 497 and mem= (partially).\n\nExample:\nC:\\> linux.exe root=/dev/hda2 ro panic=60\n
pascal@17476 498 " 12 70
pascal@17476 499 [ $? -eq 0 ] || return
pascal@17476 500 cp /media/cdrom/boot/bzImage /mnt/linux.exe
pascal@17476 501 }
pascal@17476 502
pascal@13697 503 memtest()
pascal@13697 504 {
pascal@13697 505 $DIALOG --clear \
pascal@17476 506 --title " Create memtest.exe ? " \
pascal@13697 507 --yes-label "Install" --yesno \
pascal@13697 508 "\nMemtest86 is a thorough, stand alone memory test for x86 architecture
pascal@13697 509 computers. BIOS based memory tests are a quick, cursory check and often
pascal@13697 510 miss many of the failures that are detected by Memtest86.\n
pascal@13697 511 " 12 70
pascal@17489 512 [ $? -eq 0 ] && gotcdfile memtest* && cp $file /mnt/memtest.exe
pascal@13697 513 }
pascal@13697 514
pascal@17489 515 mkfat12()
pascal@17473 516 {
pascal@17473 517 [ $(($(get 0 $1) - 0x5A4D)) -eq 0 ] || return
pascal@17473 518 J=$(($(get 3 $1 1) + 0x02))
pascal@17473 519 R=$((1 + $(get 497 $1 1) + 1 + ($(get 500 $1)-1)/32))
pascal@17473 520 [ $R -lt 2500 ] || return
pascal@17476 521 [ $((($(get 500 $1)-1) & 31)) -lt 30 ] &&
pascal@17474 522 ddq if=$file bs=32 count=1 seek=$(($R*16 - 1)) of=/dev/fd0
pascal@17473 523 G="18 0 2 0 0 0 0 0"
pascal@17473 524 [ $J -gt 25 ] || G=""
pascal@17473 525 F=0
pascal@17473 526 for i in 1 2 3; do
pascal@17473 527 F=$((((2880-$R-$F-$F)*3+1023)/1024))
pascal@17473 528 done
pascal@17473 529 bytes2bin 0xEB $J 0x90 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 \
pascal@17473 530 0 2 2 $(($R%256)) $(($R/256)) 2 64 0 64 11 0xF0 $F 0 \
pascal@17473 531 $G | ddq bs=1 of=/dev/fd0
pascal@17473 532 ddq if=/dev/zero bs=512 count=$((4+$F+$F)) seek=$R of=/dev/fd0
pascal@17473 533 for i in $R $(($R+$F)) ; do
pascal@17473 534 bytes2bin 0xF0 0xFF 0xFF | ddq bs=512 seek=$i of=/dev/fd0
pascal@17473 535 done
pascal@17473 536 echo -n $(basename $1) | ddq bs=1 seek=3 count=8 of=/dev/fd0
pascal@17489 537 }
pascal@17489 538
pascal@17489 539 mkfloppy()
pascal@17489 540 {
pascal@17489 541 dotwait "Create a $(basename $1) boot floppy"
pascal@17489 542 ddq if=$1 of=/dev/fd0
pascal@17489 543 mkfat12 $1
pascal@17476 544 rm -f /tmp/wait
pascal@17473 545 }
pascal@17473 546
pascal@13697 547 fdmemtest()
pascal@13697 548 {
pascal@13697 549 $DIALOG --clear \
pascal@13697 550 --title " Create a Memtest86 boot floppy " \
pascal@13697 551 --yes-label "Create floppy" --yesno \
pascal@13697 552 "\nMemtest86 is a thorough, stand alone memory test for x86 architecture
pascal@13697 553 computers. BIOS based memory tests are a quick, cursory check and often
pascal@13697 554 miss many of the failures that are detected by Memtest86.\n\n
pascal@13697 555 Please insert a blank disk in floppy drive.\n
pascal@13697 556 " 12 70
pascal@17489 557 [ $? -eq 0 ] && gotcdfile memtest* && mkfloppy $file
pascal@13697 558 }
pascal@13697 559
pascal@16013 560 pxe()
pascal@13697 561 {
pascal@17489 562 gotcdfile ?pxe
pascal@13697 563 $DIALOG --clear \
pascal@17491 564 --title " Create $(basename $file).exe ? " \
pascal@13697 565 --yes-label "Install" --yesno \
pascal@13697 566 "\nBoot your operating system from the internet and enjoy a full system
pascal@13697 567 working entirely in RAM with speed and stability in mind. The Linux Kernel
pascal@13697 568 and the complete SliTaz compressed root filesystem will be loaded into RAM
pascal@13697 569 from the Web using PXE and HTTP protocols.\n
pascal@13697 570 " 12 70
pascal@13697 571 [ $? -eq 0 ] || return
pascal@17491 572 cp $file /mnt/$(basename $file).exe
pascal@13697 573 }
pascal@13697 574
pascal@16013 575 fdpxe()
pascal@13697 576 {
pascal@13697 577 $DIALOG --clear \
pascal@13697 578 --title " Create a SliTaz Web boot floppy " \
pascal@13697 579 --yes-label "Create floppy" --yesno \
pascal@13697 580 "\nBoot your operating system from the internet and enjoy a full system
pascal@13697 581 working entirely in RAM with speed and stability in mind. The Linux Kernel
pascal@13697 582 and the complete SliTaz compressed root filesystem will be loaded into RAM
pascal@13697 583 from the Web using PXE and HTTP protocols.\n\n
pascal@13697 584 Please insert a blank disk in floppy drive.\n
pascal@13697 585 " 12 70
pascal@17489 586 [ $? -eq 0 ] && gotcdfile ?pxe && mkfloppy $file
pascal@13697 587 }
pascal@13697 588
pascal@16041 589 gotposixovl()
pascal@16041 590 {
pascal@16041 591 mount.posixovl 2>&1 | grep -qi usage &&
pascal@16041 592 echo -en "\"$1\" \"$2\""
pascal@16041 593 }
pascal@16041 594
pascal@14271 595 xfile()
pascal@14271 596 {
pascal@17454 597 [ "$(which $1)" ] && echo -en "\"$2\" \"$3\""
pascal@14271 598 }
pascal@14271 599
pascal@13697 600 cdfile()
pascal@13697 601 {
pascal@17489 602 gotcdfile "$1" && echo -en "\"$2\" \"$3\""
pascal@17476 603 }
pascal@17476 604
pascal@17476 605 cdfilex()
pascal@17476 606 {
pascal@17476 607 [ "$(which kexec)" ] && cdfile "$@"
pascal@14271 608 }
pascal@14271 609
pascal@17491 610 cdfilef()
pascal@17491 611 {
pascal@17491 612 [ -e /sys/block/fd0 ] && cdfile "$@"
pascal@17491 613 }
pascal@17491 614
pascal@16022 615 cdexe()
pascal@16022 616 {
pascal@17489 617 gotcdfile "$1" &&
pascal@17489 618 [ $(get 0 $file 2>/dev/null || echo 0) -eq 23117 ] &&
pascal@16022 619 echo -en "\"$2\" \"$3\""
pascal@16022 620 }
pascal@16022 621
pascal@14271 622 fddata()
pascal@14271 623 {
pascal@17491 624 [ -e /sys/block/fd0 ] &&
pascal@14271 625 [ $(get 28 /mnt/$ISO 1 2> /dev/null || echo 0) -ne 0 ] &&
pascal@14271 626 echo -en "\"$1\" \"$2\""
pascal@13697 627 }
pascal@13697 628
pascal@17491 629 ishybrid()
pascal@17491 630 {
pascal@17491 631 C=$((2048*$(get $(((17*2048) + 71)) /mnt/$ISO 4)))
pascal@17491 632 [ $(get $C /mnt/$ISO 4) -eq 1 ] || return
pascal@17491 633 [ $(get $(($C+30)) /mnt/$ISO 4) -eq $((0x88AA55)) ] || return
pascal@17491 634 C=$((2048*$(get $(($C+40)) /mnt/$ISO 4)))
pascal@17491 635 [ $(get $(($C+64)) /mnt/$ISO 4) -eq 1886961915 ] &&
pascal@17491 636 echo -en "\"$1\" \"$2\""
pascal@17491 637 }
pascal@17491 638
pascal@17492 639 gotisomd5()
pascal@17492 640 {
pascal@17562 641 [ "$(which md5sum 2> /dev/null)" ] &&
pascal@17496 642 [ $(get 18 /dev/loop0) -ne 0 ] && echo -en "\"$1\" \"$2\""
pascal@17492 643 }
pascal@17492 644
pascal@17492 645 isomd5()
pascal@17492 646 {
pascal@17492 647 dotwait "Checking iso image"
pascal@17562 648 [ "$(ddq if=/dev/loop0 bs=2k skip=16 \
pascal@17562 649 count=$(echo $(get 32848 /dev/loop0)) | md5sum)" == \
pascal@17496 650 "$(ddq if=/dev/loop0 bs=16 count=1 skip=2047 | od -N 16 -t x1 -An | \
pascal@17496 651 sed 's/ //g') -" ] && echo "OK" || echo "ERROR"
pascal@17562 652 echo -en "\rChecking iso hybrid boot"
pascal@17496 653 n=$(($(get 2 /dev/loop0)-1+($(get 4 /dev/loop0)-1)*512))
pascal@17496 654 s=$(get 0 /dev/loop0 2 $n | awk '{ i+= $0 } END { print i }')
pascal@17496 655 [ $(((1+$s+$(get $(($n+1)) /dev/loop0 1)) % 65536)) -eq 0 ] &&
pascal@17492 656 echo "OK" || echo "ERROR"
pascal@17492 657 rm -f /tmp/wait
pascal@17562 658 echo -e "\rPress RETURN to continue."
pascal@17496 659 read n
pascal@17492 660 }
pascal@17492 661
pascal@14257 662 fdbootstrap()
pascal@14257 663 {
pascal@14271 664 sz=$((512 * $(echo $(get 28 /mnt/$ISO 1))))
pascal@14271 665 $DIALOG --clear \
pascal@14271 666 --title " Create a floppy bootstrap " \
pascal@14271 667 --yes-label "Continue" --yesno \
paul@14263 668 "\nThe floppy will install a driver to access the ISO file
pascal@14257 669 on your hard disk and will emulate a CD-ROM during the boot process.\n\n
pascal@14257 670 Please insert a floppy in drive now.\n
pascal@14257 671 " 10 70
pascal@14271 672 [ $? -eq 0 ] || return
pascal@17474 673 ddq if=/mnt/$ISO of=/tmp/bootiso bs=1 count=512 \
pascal@14271 674 skip=$(( $(get 66 /mnt/$ISO) - $sz ))
pascal@17474 675 echo "$ISO" | ddq of=/tmp/bootiso bs=512 seek=1 count=1
pascal@17474 676 ddq if=/mnt/$ISO of=/tmp/bootiso bs=1 count=$sz seek=2 \
pascal@14271 677 skip=$(( $(get 66 /mnt/$ISO) - $sz + 512 ))
pascal@17474 678 mkfloppy /tmp/bootiso
pascal@17474 679 rm -f /tmp/bootiso
pascal@14257 680 }
pascal@14257 681
pascal@14257 682 usbdev()
pascal@14257 683 {
pascal@17476 684 dotwait "Wait 5 seconds for USB devices"
pascal@14257 685 sleep 5
pascal@17476 686 rm -f /tmp/wait
pascal@14257 687 DEV="$(grep -l 1 /sys/block/*/removable | \
pascal@14257 688 sed 's|/sys/block/\(.*\)/removable|\1|')"
pascal@17491 689 grep -qs 1 /sys/block/$DEV/ro && return
pascal@17454 690 [ "$DEV" ] || return
pascal@17491 691 cat > /tmp/dialog <<EOT
pascal@17491 692 $DIALOG --clear \
pascal@14257 693 --title " Select your USB key " \
pascal@14257 694 --menu "\nPlease select the USB key according to its known size.\n\n" \
pascal@14257 695 14 70 4 \
pascal@14257 696 $(for i in $DEV ; do
pascal@17491 697 echo -n "/dev/$i \"$(($(cat /sys/block/$i/size)/2048))MB $(cat /sys/block/$i/device/model 2> /dev/null)\" "
pascal@14257 698 done) \
pascal@17491 699
pascal@17491 700 EOT
pascal@17491 701 exec 3>&1
pascal@17491 702 device=$(. /tmp/dialog 2>&1 1>&3)
pascal@14257 703 retval=$?
pascal@14257 704 exec 3>&-
pascal@14257 705 [ $retval -eq 0 ]
pascal@14257 706 }
pascal@14257 707
pascal@17491 708 tazusbmsg()
pascal@17491 709 {
pascal@17491 710 [ "$(which tazusb 2> /dev/null)" ] || return
pascal@17491 711 echo "You should choose 'USB key read/write installation' to be
pascal@17491 712 able to save the package updates or your own configuration and data files.\n\n"
pascal@17491 713 }
pascal@17491 714
pascal@14257 715 usbbootkey()
pascal@14257 716 {
pascal@14257 717 $DIALOG --clear \
pascal@14257 718 --title " Create a USB boot key " \
pascal@14257 719 --yes-label "Continue" --yesno \
pascal@14257 720 "\nThe USB key will be used like a CD-ROM. You will not be able to write
pascal@17454 721 any data on the boot partition.\n\n
pascal@17454 722 An extra FAT32 partition will be created with the remaining free space.\n\n
pascal@17491 723 $(tazusbmsg)Please plug your USB stick in now.\n
pascal@17454 724 " 16 70
pascal@14257 725 [ $? -eq 0 ] || return
pascal@14257 726 usbdev || return
pascal@17454 727
pascal@17454 728 # perform dd in progess bar
pascal@17491 729 max=$(($(cat /sys/block/loop0/size)/2048))
pascal@17454 730 i=0; ddq if=/mnt/$ISO bs=1024k | (
pascal@17455 731 while ddq bs=1024k count=1 ; do
pascal@17454 732 i=$(($i + 1))
pascal@17454 733 [ $i -gt $max ] && break
pascal@17455 734 echo $((($i*100)/$max)) | dialog --gauge \
pascal@17455 735 " The ISO image transfer can be long. Please wait..." \
pascal@17476 736 6 70 0 > /dev/tty0 2>&1
pascal@17454 737 done ) > $device
pascal@17454 738
pascal@17454 739 # partition + fat32 format for the remining space
pascal@17496 740 get 446 $device 2 12 | xargs echo | { read dx cx ol oh ll lh
pascal@17454 741 if [ $dx -eq $((0x3F17)) ]; then
pascal@17454 742 cx=$(($cx & 0xFF00))
pascal@17454 743 ofs=$(($ll+($lh<<16)))
pascal@17454 744 n=$(($(cat /sys/block/${device#/dev/}/size)-$ofs))
pascal@17454 745 m=$(($cx+($n/8)))
pascal@17454 746 [ $m -gt $((0x3FF00)) ] && m=$((0x3FF00))
pascal@17454 747 m=$((($m & 0xFF00)+(($m>>16)<<6)))
pascal@17454 748 words2bin 0 $((0x101+$cx)) 0x3F0B $((32+$m)) \
pascal@17454 749 $ll $lh $(($n & 0xFFFF)) $(($n >> 16)) | \
pascal@17454 750 ddq bs=1 seek=446 of=$device
pascal@17454 751 if [ "$(which mkdosfs 2> /dev/null)" ]; then
pascal@17562 752 losetup -o $((512*$ofs)) /dev/loop2 $device
pascal@17562 753 mkdosfs -n "SLITAZ BOOT" /dev/loop2
pascal@17454 754 words2bin $(($ofs & 0xFFFF)) $(($ofs >> 16)) | \
pascal@17562 755 ddq bs=1 seek=28 of=/dev/loop2
pascal@17562 756 losetup -d /dev/loop2
pascal@17454 757 fi
pascal@17454 758 fi ; }
pascal@14257 759 }
pascal@14257 760
pascal@13697 761 usbkey()
pascal@13697 762 {
pascal@13697 763 $DIALOG --clear \
pascal@13697 764 --title " Create a SliTaz USB key " \
pascal@13697 765 --yes-label "Continue" --yesno \
pascal@13697 766 "\nUnlike a hard drive install, the filesystem is kept in a compressed
pascal@13697 767 rootfs.gz. The filesystem is loaded entirely into memory upon boot.
pascal@13697 768 This should increase responsiveness, protect the filesystem against
pascal@13697 769 accidental corruption and reduce read/writes to the USB drive.
pascal@13697 770 Once setup, the tazusb utility can rewrite the root filesystem
pascal@13697 771 with any changes you have made since booting up,
pascal@13697 772 giving the effective benefits of a hard drive install.\n\n
pascal@13697 773 /home is mounted on boot using the UUID of your particular flash drive.
pascal@13697 774 Unlike a device name, the UUID has the benefit of never changing from machine
pascal@13697 775 to machine.\n\n
pascal@13697 776 Please plug your USB stick in now.\n
pascal@14257 777 " 19 70
pascal@14271 778 [ $? -eq 0 ] || return
pascal@14257 779 usbdev || return
pascal@13697 780 exec 3>&1
pascal@13697 781 format=`$DIALOG --clear \
pascal@13697 782 --title " Select the filesystem " \
pascal@13733 783 --radiolist "\nPlease select the filesystem type to create.\n\n\
paul@13698 784 The filesystem creation will erase all the data \
pascal@13699 785 in the USB key." 14 70 4 \
pascal@13733 786 "none" "Do not erase the USB key" on \
pascal@13733 787 "ext3" "Ext3 journaling filesystem" off \
pascal@13733 788 "ext2" "Ext2 filesystem" off \
pascal@13733 789 "fat32" "Windows FAT32 filesystem" off \
pascal@13697 790 2>&1 1>&3`
pascal@13697 791 retval=$?
pascal@13697 792 exec 3>&-
pascal@14257 793 [ $retval -eq 0 ] || return
pascal@13697 794 [ "$format" != "none" ] && tazusb format $device "SliTaz" $format
pascal@13697 795 tazusb gen-iso2usb /mnt/$ISO $device
pascal@13697 796 }
pascal@13697 797
pascal@13713 798 mount_loram()
pascal@13713 799 {
pascal@13713 800 is_loram || return
pascal@13713 801 insmod /lib/squashfs.ko* 2> /dev/null
pascal@13713 802 if [ -d /media/cdrom/fs ]; then
pascal@13713 803 ln -s /media/cdrom/fs /sqfs
pascal@13713 804 else
pascal@13713 805 mkdir /sqfs
pascal@13713 806 mount -o loop,ro -t squashfs /rootfs*.gz /sqfs
pascal@13713 807 fi
pascal@13713 808 ln -s /sqfs/lib/* lib
pascal@13713 809 ln -s /sqfs/usr /sqfs/var /
pascal@13713 810 for i in dmesg basename tr od reboot poweroff getty sync ; do
pascal@13713 811 ln -s /sqfs/bin/busybox /bin/$i
pascal@13713 812 done
pascal@13713 813 }
pascal@13713 814
pascal@13713 815 umount_loram()
pascal@13713 816 {
pascal@13713 817 is_loram || return
pascal@13713 818 rm /var /usr
pascal@13713 819 umount -d /sqfs
pascal@13713 820 rmdir /sqfs
pascal@13713 821 }
pascal@13713 822
pascal@13691 823 text()
pascal@13691 824 {
pascal@13713 825 umount_loram
pascal@13691 826 umount -d /media/cdrom
pascal@16073 827 rm -f /dev/cdrom
pascal@13691 828 umount /mnt
pascal@16041 829 umount_proc
pascal@13691 830 exec /init
pascal@13691 831 }
pascal@13691 832
pascal@13691 833 live()
pascal@13691 834 {
pascal@13691 835 n=0
pascal@17476 836 dotwait "Extract filesystem..."
pascal@17562 837 for i in $(ls_r /media/cdrom/boot/rootfs*gz); do
pascal@17562 838 grep -q ' lm ' /proc/cpuinfo && [ -s ${i}64 ] && i=${i}64
pascal@13691 839 [ $((n++)) -eq 0 ] || uncpio $i
pascal@13691 840 done
pascal@17476 841 rm -f /tmp/wait
pascal@13691 842 text
pascal@13691 843 }
pascal@13691 844
pascal@17476 845 dosync()
pascal@17476 846 {
pascal@17476 847 sync
pascal@17476 848 [ ! -L /sqfs ] && umount -d /media/cdrom && umount /mnt
pascal@17476 849 }
pascal@17476 850
pascal@13713 851 restart()
pascal@13691 852 {
pascal@17476 853 dosync
pascal@13713 854 reboot -f
pascal@13691 855 }
pascal@13691 856
pascal@13713 857 stop()
pascal@13691 858 {
pascal@17476 859 dosync
pascal@13713 860 poweroff -f
pascal@13691 861 }
pascal@13691 862
pascal@17489 863 dokexec()
pascal@17476 864 {
pascal@17489 865 kexec -l $file
pascal@17476 866 dosync
pascal@17476 867 kexec -e
pascal@17476 868 }
pascal@17476 869
pascal@17489 870 runmemtest()
pascal@17489 871 {
pascal@17489 872 gotcdfile memtest* && dokexec
pascal@17489 873 }
pascal@17489 874
pascal@17476 875 runpxe()
pascal@17476 876 {
pascal@17489 877 gotcdfile ?pxe && dokexec
pascal@17476 878 }
pascal@17476 879
pascal@13697 880 shell()
pascal@13697 881 {
pascal@17491 882 trap text 2
pascal@13713 883 getty -n -l /bin/ash 38400 tty1 || sh
pascal@13697 884 }
pascal@13697 885
pascal@14247 886 BIN=bin/mount.posixovl
pascal@14247 887 [ -x /usr/s$BIN ] || mv /bin/mount.posixovl.iso2exe \
pascal@17489 888 /usr/s$BIN 2> /dev/null || mv /bin/mount.posixovl.iso2exe /$BIN 2> /dev/null
pascal@16041 889 mount_proc
pascal@17489 890 ISO="$(getarg bootfrom | sed 's/.://;s|\\|/|g')"
pascal@13691 891 getiso
pascal@13713 892 mount_loram
pascal@16041 893 case "${ISO##*/}$(getarg mode)" in
pascal@16047 894 *install*|*INSTALL*) install ;;
pascal@16047 895 *live*|*LIVE*) live ;;
pascal@16047 896 *text*|*TEXT*) text ;;
pascal@13691 897 esac
pascal@17489 898 which $DIALOG 2> /dev/null || DIALOG=tinydialog
pascal@13713 899 dmesg > /tmp/dmesg
pascal@13691 900
pascal@13691 901 while true; do
pascal@17491 902 trap shell 2
pascal@16055 903 keymap="$(cat /etc/keymap.conf 2> /dev/null)"
pascal@16055 904 locale="$(sed '/^LANG=/!d;s/.*=//' /etc/locale.conf 2> /dev/null)"
pascal@14271 905 cat > /tmp/dialog <<EOT
pascal@14271 906 $DIALOG --clear \
pascal@17489 907 --title " Welcome to Linux " \
pascal@17454 908 --menu "" 23 70 17 \
pascal@17489 909 $(xfile tazkeymap "tazkeymap" "Select keyboard (${keymap:-none})") \
pascal@17489 910 $(xfile tazlocale "tazlocale" "Select locale (${locale:-none})") \
pascal@17489 911 $(cdfile boot/bzImage "live" "Linux RAM boot (full desktop)") \
pascal@17489 912 "text" "Linux RAM boot" \
pascal@17489 913 $(cdfile README* "readme" "Show the README file") \
pascal@17492 914 $(gotisomd5 "isomd5" "Check the ISO image") \
pascal@17492 915 $(cdfile md5sum* "md5" "Check the ISO files") \
pascal@17492 916 $(cdfile sha*sum* "sha" "Check the ISO files") \
pascal@16041 917 $(gotposixovl "install" "Hard disk installation (UMSDOS way)") \
pascal@16041 918 $(gotposixovl "installtaz" "Hard disk installation (TAZUSB way)") \
pascal@14271 919 $(xfile tazusb "usbkey" "USB key read/write installation") \
pascal@17491 920 $(ishybrid "usbbootkey" "USB boot key (read only)") \
pascal@17476 921 $(fddata "fdbootstrap" "Create a floppy bootstrap") \
pascal@17491 922 "tazboot" "Get tazboot.exe Linux loader" \
pascal@17476 923 $(cdexe boot/bzImage "bzimage" "Get linux DOS/EXE file") \
pascal@17489 924 $(cdexe memtest* "memtest" "Get Memtest86 DOS/EXE file") \
pascal@17491 925 $(cdfilef memtest* "fdmemtest" "Create a Memtest86 boot floppy") \
pascal@17489 926 $(cdfilex memtest* "runmemtest" "Start Memtest86") \
pascal@17489 927 $(cdexe ?pxe "pxe" "Get SliTaz Web boot DOS/EXE utility") \
pascal@17491 928 $(cdfilef ?pxe "fdpxe" "Create a SliTaz Web boot floppy") \
pascal@17489 929 $(cdfilex ?pxe "runpxe" "Start the SliTaz Web boot utility") \
pascal@14271 930 $(xfile reboot "restart" "Restart the computer") \
pascal@14271 931 $(xfile poweroff "stop" "Power off") \
pascal@13697 932 "bootlog" "Linux boot messages" \
pascal@13697 933 "shell" "Shell prompt" \
pascal@14271 934
pascal@14271 935 EOT
pascal@14271 936 exec 3>&1
pascal@17489 937 value=$(. /tmp/dialog 2>&1 1>&3)
pascal@13691 938 retval=$?
pascal@13691 939 exec 3>&-
pascal@13691 940 [ $retval -eq 0 ] || continue
pascal@13691 941 $value
pascal@13691 942 done