wok annotate syslinux/stuff/iso2exe/init @ rev 17491

syslinux/iso2exe: speedup crc
author Pascal Bellard <pascal.bellard@slitaz.org>
date Fri Jan 02 21:46:16 2015 +0100 (2015-01-02)
parents 054f70cb9bec
children aa46cf9cc35a
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@17491 12 od -j $1 -N ${4:-${3:-2}} -t u${3:-2} -An $2 2> /dev/null ||
pascal@17491 13 hexdump -v -s $1 -n ${4:-${3:-2}} -e "\"\" 1/${3:-2} \" %d\"" $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@17489 73 [ $(wc -l < /tmp/data) -gt 20 ] &&
pascal@17489 74 less /tmp/data || cat /tmp/data
pascal@17489 75 echo -en "\n <- Enter the selection number\r"
pascal@17489 76 read n
pascal@17489 77 done 2> /dev/null
pascal@17489 78 rm -f /tmp/data
pascal@17489 79 [ $n -eq 0 ] && return 1
pascal@17489 80 eval echo -n \$key_$n 1>&2
pascal@17489 81 return 0;;
pascal@17489 82 esac
pascal@17489 83 shift
pascal@17489 84 done
pascal@17489 85 }
pascal@17489 86
pascal@16041 87 mount_proc()
pascal@16041 88 {
pascal@16041 89 mount -t proc /proc /proc
pascal@16041 90 mount -t sysfs /sys /sys
pascal@16041 91 udevd --daemon 2> /dev/null && udevadm trigger && sleep 5
pascal@16041 92 }
pascal@16041 93
pascal@16041 94 umount_proc()
pascal@16041 95 {
pascal@16041 96 killall udevd 2> /dev/null
pascal@16041 97 umount /sys/fs/fuse/connections 2> /dev/null
pascal@16041 98 umount /sys
pascal@16041 99 umount /proc
pascal@16041 100 }
pascal@16041 101
pascal@17473 102 bytes2bin()
pascal@17473 103 {
pascal@17473 104 for i in $@ ; do
pascal@17473 105 printf '\\\\x%02X' $(($i&255)) | xargs echo -en
pascal@17473 106 done
pascal@17473 107 }
pascal@17473 108
pascal@17454 109 words2bin()
pascal@17454 110 {
pascal@17454 111 for i in $@ ; do
pascal@17454 112 printf '\\\\x%02X\\\\x%02X' $(($i&255)) $((($i>>8)&255)) | \
pascal@17454 113 xargs echo -en
pascal@17454 114 done
pascal@17454 115 }
pascal@17454 116
pascal@13691 117 gettazboot()
pascal@13691 118 {
paul@13692 119 echo "Creating $(basename $1) ..."
pascal@14271 120 O=$(($(get 66 /mnt/$ISO) - 0xC0))
pascal@14271 121 L=$((0x7EE0 - $(get 24 /mnt/$ISO) - $O))
pascal@13691 122 S=$((32+$L))
pascal@13691 123 P=$((($S+511)/512))
pascal@13691 124 E=$((4096-(32*$P)))
pascal@17454 125 words2bin 0x5A4D $(($S%512)) $P 0 2 $E -1 $((${2:-0}-16)) \
pascal@17454 126 -2 0 256 -16 28 0x6C53 0x5469 0x7A61 > $1
pascal@17454 127 ddq bs=1 count=$L skip=$(echo $O) if=/mnt/$ISO >> $1
pascal@13691 128 }
pascal@13691 129
pascal@13691 130 checkmagic()
pascal@13691 131 {
pascal@13972 132 [ -s $1 ] && [ $(getarg magic) == $(get 24 $1 4) ]
pascal@13691 133 }
pascal@13691 134
pascal@13691 135 getiso()
pascal@13691 136 {
pascal@13713 137 mkdir -p /media/cdrom
pascal@17489 138 for dev in /sys/block/?d?/?d??* ; do
pascal@17489 139 mount /dev/$(basename $dev) /mnt
pascal@13713 140 if checkmagic /mnt/$ISO; then
pascal@13713 141 mount -o loop,ro /mnt/$ISO /media/cdrom
pascal@17489 142 echo "Found $ISO on $(basename $dev)"
pascal@13713 143 break
pascal@13713 144 fi
pascal@13713 145 umount /mnt
pascal@13691 146 done
pascal@13691 147 }
pascal@13691 148
pascal@13691 149 uncpio()
pascal@13691 150 {
pascal@17489 151 [ -s "$1" ] || return
pascal@17476 152 echo -en "\n Extracting $(basename $1) ..."
pascal@13699 153 case $(get 0 $1) in
pascal@17160 154 *35615) ( zcat || gunzip ) ;;
pascal@17476 155 *14333) unxz ;;
pascal@17160 156 *\ 93) unlzma ;;
pascal@17160 157 *) cat ;;
pascal@17160 158 esac < $1 | ( cd ${2:-/} ; cpio -idmu > /dev/null 2>&1 )
pascal@13691 159 }
pascal@13691 160
pascal@17476 161 dotwait()
pascal@17476 162 {
pascal@17476 163 echo -n "${1:-Install filesystem}.."
pascal@17476 164 touch /tmp/wait
pascal@17476 165 while [ -e /tmp/wait ]; do
pascal@17476 166 echo -n "." > /dev/tty0
pascal@17476 167 sleep 1
pascal@17476 168 done &
pascal@17476 169 }
pascal@17476 170
pascal@13691 171 getuuid()
pascal@13691 172 {
pascal@13691 173 dev=$(mount | sed '/ \/mnt /!d;s/ .*//;s|/dev/||;q')
pascal@16041 174 blkid | sed "/$dev:/!d;s/.* UUID=.\\([^ ]*\\)\".*/\\1/"
pascal@13691 175 }
pascal@13691 176
pascal@16055 177 tazusbinitfs()
pascal@16055 178 {
pascal@16055 179 PAD=$(($(stat -c %s $1) % 4))
pascal@17454 180 [ $PAD -ne 0 ] && ddq if=/dev/zero bs=1 count=$((4 - $PAD)) >> $1
pascal@16055 181 mkdir -p /tmp/fs/etc /tmp/fs/lib /tmp/fs/home
pascal@16055 182 cp -a /etc/locale.conf /tmp/fs/etc 2> /dev/null
pascal@16055 183 cp -a /etc/keymap.conf /tmp/fs/etc 2> /dev/null
pascal@16055 184 sed 's/ .*//' /proc/modules | while read mod ; do
pascal@16055 185 find /lib/modules/ | grep $mod.ko | \
pascal@16055 186 sed 's|.*|cp & /tmp/fs/lib|' | sh
pascal@16055 187 done
pascal@16055 188 cat > /tmp/fs/init1 <<EOT
pascal@16055 189 #!/bin/sh
pascal@16055 190 sed -i 's|sbin/init|init2|' /init
pascal@16055 191 exec /init
pascal@16055 192 EOT
pascal@16055 193 cat > /tmp/fs/init2 <<EOT
pascal@16055 194 #!/bin/sh
pascal@16055 195
pascal@16055 196 mount -t proc /proc /proc
pascal@16055 197 grep -q debug /proc/cmdline && debug=true && set -x
pascal@16055 198 for i in /lib/*.ko* ; do insmod \$i 2> /dev/null ; done; sleep 2
pascal@16055 199 v=\$(sed '/\\/home=/!d;s|.*/home=\\([^ ]*\\).*|\\1|' /proc/cmdline /cmdline 2> /dev/null)
pascal@16055 200 mount / -o remount,rw
pascal@16055 201 mkdir /mnt/dos
pascal@16055 202 rm -f /cmdline 2> /dev/null
pascal@16055 203 mount / -o remount,ro
pascal@16055 204 mnt=/mnt/dos/\${v#*/}
pascal@16055 205 dev=\$( (blkid /dev/[sh]d* || blkid) | grep \${v%%/*} | sed 's/:.*//;q')
pascal@16055 206 echo "Mount \$dev in /mnt/dos for \$v..." | tee -a /run/boot.log
pascal@16055 207 mount \$dev /mnt/dos
pascal@16055 208 mount.posixovl -F \$mnt -- -oallow_other -odefault_permissions -osuid
pascal@16055 209 mount --bind \$mnt /home
pascal@16055 210 [ "\$debug" = "true" ] && sh
pascal@16055 211 umount /proc
pascal@16055 212 exec /sbin/init
pascal@16055 213 EOT
pascal@16055 214 chmod 755 /tmp/fs/init?
pascal@16055 215 cp -a /tmp/fs/* /
pascal@16055 216 ( cd /tmp/fs ; find * | cpio -o -H newc ) | gzip -9 >> $1
pascal@16055 217 }
pascal@16055 218
pascal@13691 219 mkinitrd()
pascal@13691 220 {
pascal@17476 221 dotwait "Creating $(basename $1) "
pascal@13691 222 for i in bin lib dev proc tmp mnt etc ; do
pascal@13691 223 mkdir -p /tmp/fs/$i
pascal@13691 224 done
pascal@17476 225 for i in /dev/console /dev/null /dev/tty /dev/tty0 /dev/tty1 /dev/tty2 \
pascal@17476 226 /dev/fuse /dev/hd* /dev/sd* ; do
pascal@13691 227 cp -a $i /tmp/fs$i
pascal@13691 228 done
pascal@13713 229 for i in /bin/busybox $(which mount.posixovl) $(which blkid); do
pascal@13691 230 cp $(LD_TRACE_LOADED_OBJECTS=1 /lib/ld*.so $i | \
pascal@13691 231 sed 's|.*=> \(.*/lib/l[^ ]*\).*|\1|;/^\//!d') /tmp/fs/lib
pascal@13691 232 cp $i /tmp/fs/bin
pascal@13691 233 done
pascal@13691 234 cp -a /lib/ld-* /tmp/fs/lib
pascal@13691 235 for i in $(busybox | sed '/Current/,$!d'); do
pascal@14271 236 [ -e /tmp/fs/bin/${i%,} ] || ln -s busybox /tmp/fs/bin/${i%,}
pascal@13691 237 done
pascal@13691 238 ln -s /proc/mounts /tmp/fs/etc/mtab
pascal@16041 239 sed 's/ .*//' /proc/modules | while read mod ; do
pascal@16041 240 find /lib/modules/ | grep $mod.ko | \
pascal@16041 241 sed 's|.*|cp & /tmp/fs/lib|' | sh
pascal@16041 242 done
pascal@13691 243 cat > /tmp/fs/init <<EOT
pascal@13691 244 #!/bin/sh
pascal@13691 245
pascal@13691 246 arg()
pascal@13691 247 {
pascal@13691 248 grep -q \$1 /proc/cmdline &&
pascal@13691 249 val="\$(sed "s/.*\$1=\\([^ ]*\\).*/\\1/" < /proc/cmdline)" &&
pascal@13691 250 echo "\$2 \$val"
pascal@13691 251 }
pascal@13691 252
pascal@13691 253 mount -t proc /proc /proc
pascal@16041 254 arg debug "shell" && debug=true && set -x
pascal@16055 255 for i in /lib/*.ko* ; do insmod \$i 2> /dev/null ; done; sleep 2
pascal@13691 256 arg mount "Mount device"
pascal@16055 257 mount \$( (blkid /dev/[sh]d* || blkid) | grep \$val | sed 's/:.*//;q') /mnt
pascal@13691 258 arg subroot "Change root to directory"
pascal@16041 259 mount.posixovl -F /mnt/\$val -- -oallow_other -odefault_permissions -osuid
pascal@13691 260 mount --bind /mnt /mnt/\$val/mnt/dos
pascal@17454 261 mount -o size=0 -t tmpfs tmpfs /mnt/\$val/mnt/dos/\$val
pascal@13691 262 LDSO=\$(ls /mnt/\$val/lib/ld-* | sed q)
pascal@16041 263 export LD_LIBRARY_PATH=\$val/lib:\$val/usr/lib:/lib
pascal@16041 264 [ "$debug" = "true" ] && sh
pascal@13691 265 umount /proc
pascal@13691 266 exec /bin/switch_root /mnt \${LDSO#/mnt/} \$val/usr/sbin/chroot \$val /sbin/init
pascal@13691 267 EOT
pascal@13691 268 chmod +x /tmp/fs/init
pascal@13691 269 ( cd /tmp/fs ; find * | cpio -o -H newc ) | lzma e $1 -si 2> /dev/null
pascal@17476 270 rm -rf /tmp/fs /tmp/wait
pascal@13691 271 }
pascal@13691 272
pascal@13713 273 is_loram()
pascal@13713 274 {
pascal@13713 275 [ -s /lib/squashfs.ko* ]
pascal@13713 276 }
pascal@13713 277
pascal@16041 278 ls_r()
pascal@16041 279 {
pascal@16041 280 ls -r $@ 2> /dev/null || ls $@
pascal@16041 281 }
pascal@16041 282
pascal@13691 283 doinstall()
pascal@13691 284 {
pascal@14271 285 mkdir -p /mnt/slitaz/boot /mnt/slitaz/mnt/dos
pascal@16041 286 if ! mount.posixovl -F /mnt/slitaz -- \
pascal@16041 287 -oallow_other -odefault_permissions -osuid; then
pascal@16041 288 echo "Can't install SliTaz. Abort."
pascal@16041 289 sleep 5
pascal@16041 290 return 1
pascal@16041 291 fi
pascal@17476 292 dowait "Install root filesystem in /slitaz.."
pascal@17454 293 if [ "$1" ]; then
pascal@14271 294 if [ -d /media/cdrom/fs ]; then
pascal@14271 295 ( cd /mnt/slitaz/fs; find | cpio -o -H newc ) | gzip -9
pascal@14271 296 else
pascal@16041 297 ls_r /media/cdrom/boot/rootfs* | xargs cat
pascal@14271 298 fi > /mnt/slitaz/boot/rootfs.gz
pascal@16055 299 tazusbinitfs /mnt/slitaz/boot/rootfs.gz
pascal@14271 300 initrd=rootfs.gz
pascal@16055 301 extraargs="/home=$(getuuid)/slitaz rdinit=/init1"
pascal@13713 302 else
pascal@14271 303 if [ -d /media/cdrom/fs ]; then
pascal@14271 304 cp -a /media/cdrom/fs/. /mnt/slitaz
pascal@14271 305 elif is_loram ; then
pascal@17473 306 for i in /media/cdrom/boot/rootfs?*.* ; do
pascal@14271 307 [ -s $(basename $i) ] && continue
pascal@14271 308 cpio -i $i
pascal@14271 309 done
pascal@16041 310 for i in $(ls_r /media/cdrom/boot/rootfs*); do
pascal@14271 311 mount -o loop,ro $i /sqfs/mnt
pascal@14271 312 cp -a /sqfs/mnt/. /mnt/slitaz
pascal@14271 313 umount -d /sqfs/mnt
pascal@14271 314 done
pascal@14271 315 else
pascal@16041 316 for i in $(ls_r /media/cdrom/boot/rootfs*); do
pascal@14271 317 uncpio $i /mnt/slitaz
pascal@14271 318 done
pascal@14271 319 fi
pascal@16055 320 cp -a /etc/locale.conf /tmp/slitaz/etc 2> /dev/null
pascal@16055 321 cp -a /etc/keymap.conf /tmp/slitaz/etc 2> /dev/null
pascal@14271 322 mkinitrd /mnt/slitaz/boot/initrd
pascal@14271 323 initrd=initrd
pascal@14271 324 extraargs="mount=$(getuuid) subroot=slitaz"
pascal@13713 325 fi
pascal@17476 326 echo -en "\nInstall boot files..."
pascal@13691 327 for i in /media/cdrom/boot/bzImage /media/cdrom/boot/*pxe* \
pascal@13691 328 /media/cdrom/boot/isolinux/he* /media/cdrom/boot/isolinux/opt* \
pascal@13691 329 /media/cdrom/README /media/cdrom/boot/memtest* ; do
pascal@13691 330 [ -s $i ] && cp $i /mnt/slitaz/boot
pascal@13691 331 done
pascal@16047 332 for i in /mnt/slitaz/boot/memtest /mnt/slitaz/boot/*pxe* ; do
pascal@16047 333 [ $(get 0 $i 2> /dev/null || echo 0) -eq 23117 ] &&
pascal@16047 334 mv $i $i.exe
pascal@16047 335 done
pascal@13691 336 gettazboot /mnt/slitaz/boot/tazboot.exe
pascal@14247 337 unix2dos > /mnt/slitaz/boot/tazboot.cmd <<EOT
pascal@16041 338 kernel=/slitaz/boot/bzimage
pascal@16041 339 initrd=/slitaz/boot/$initrd
pascal@14271 340 rw root=/dev/null $extraargs autologin
pascal@13691 341 EOT
pascal@13691 342 unix2dos /mnt/slitaz/boot/he* /mnt/slitaz/boot/opt* \
pascal@14247 343 /mnt/slitaz/boot/README
pascal@14271 344 [ -d /mnt/slitaz/usr/sbin -a ! -x /mnt/slitaz/usr/sbin/mount.posixovl ] &&
pascal@13713 345 cp $(which mount.posixovl) /mnt/slitaz/usr/sbin
pascal@17476 346 rm -f /tmp/wait
pascal@16041 347 false &&
pascal@17476 348 [ -s /mnt/boot.ini ] && ! grep -qs tazboot /mnt/boot.ini &&
pascal@17476 349 echo "Update boot.ini ..." && unix2dos >> /mnt/boot.ini <<EOT
pascal@13691 350 C:\\slitaz\\boot\\tazboot.exe="SliTaz"
pascal@13691 351 EOT
pascal@16073 352 false &&
pascal@16073 353 grep -qis menuitem /mnt/config.sys && ! grep -qi tazboot /mnt/config.sys &&
pascal@16041 354 echo "Update config.sys ..." &&
pascal@16073 355 sed -i 's/menudefault/menuitem SLITAZ, SliTaz\r\n&/' /mnt/config.sys &&
pascal@16073 356 unix2dos >> /mnt/config.sys <<EOT
pascal@16073 357 [SLITAZ]
pascal@16073 358 install=\\slitaz\\boot\\tazboot.exe
pascal@13691 359 EOT
pascal@16041 360 return 0
pascal@13691 361 }
pascal@13691 362
pascal@13691 363 install()
pascal@13691 364 {
pascal@13691 365 $DIALOG --clear \
pascal@14271 366 --title " SliTaz UMSDOS way installation " \
pascal@13691 367 --yes-label "Install" --yesno \
pascal@13691 368 "\nSliTaz will be installed in the subdirectory \\slitaz of the current
pascal@13691 369 DOS/Windows partition. You will see your files from /mnt/dos.\n\n
paul@13692 370 You can start SliTaz with \\slitaz\\boot\\tazboot.exe\n\n
pascal@13691 371 To uninstall SliTaz, you have only to remove this directory.
pascal@13691 372 The file \\boot.ini or \\config.sys may be modified too.\n\n
pascal@14271 373 SliTaz may run slowly on 'UMSDOS way' installation due to the
paul@14320 374 posixovl filesystem. The 'TAZUSB way' installation runs faster.\n\n
pascal@13697 375 To do a traditional installation with disk partitioning,
pascal@13691 376 start SliTaz Live with 'SliTaz RAM boot' menu.\n
pascal@14271 377 " 19 70
pascal@14271 378 [ $? -eq 0 ] || return
pascal@16041 379 doinstall || return
pascal@16041 380 [ -x /mnt/slitaz/sbin/init ] || return
pascal@14271 381 umount -d /media/cdrom
pascal@16041 382 umount_proc
pascal@13691 383 exec chroot /mnt/slitaz /sbin/init
pascal@13691 384 }
pascal@13691 385
pascal@14271 386 installtaz()
pascal@14271 387 {
pascal@14271 388 $DIALOG --clear \
pascal@14271 389 --title " SliTaz TAZUSB way installation " \
pascal@14271 390 --yes-label "Install" --yesno \
pascal@14271 391 "\nSliTaz will be installed in the subdirectory \\slitaz of the current
pascal@14271 392 DOS/Windows partition. You will see your files from /mnt/dos.\n\n
pascal@14271 393 You can start SliTaz with \\slitaz\\boot\\tazboot.exe\n\n
pascal@14271 394 To uninstall SliTaz, you have only to remove this directory.
pascal@14271 395 The file \\boot.ini or \\config.sys may be modified too.\n\n
pascal@14271 396 The filesystem is loaded entirely into memory upon boot to
pascal@14271 397 increase responsiveness. Only /home lands on hard disk.\n\n
pascal@14271 398 To do a traditional installation with disk partitioning,
pascal@14271 399 start SliTaz Live with 'SliTaz RAM boot' menu.\n
pascal@14271 400 " 19 70
pascal@14271 401 [ $? -eq 0 ] || return
pascal@16041 402 doinstall tazusblike || return
pascal@17476 403 dotwait
pascal@14271 404 if [ -d /media/cdrom/fs ]; then
pascal@16055 405 cp -a /media/cdrom/fs/. /
pascal@14271 406 else
pascal@16041 407 for i in $(ls_r /media/cdrom/boot/rootfs*); do
pascal@17454 408 uncpio $i
pascal@14271 409 done
pascal@14271 410 fi
pascal@16055 411 cp /tmp/fs/etc/* /etc
pascal@16055 412 echo "/home=$(getuuid)/slitaz" > /cmdline
pascal@17476 413 rm -f /tmp/wait
pascal@16055 414 [ -x /init1 ] || return
pascal@14271 415 umount -d /media/cdrom
pascal@16055 416 umount /mnt/slitaz
pascal@16073 417 rm -f /dev/cdrom
pascal@16055 418 umount /mnt
pascal@16055 419 mkdir /mnt/dos
pascal@16041 420 umount_proc
pascal@16055 421 exec /init1
pascal@14271 422 }
pascal@14271 423
pascal@13691 424 tazboot()
pascal@13691 425 {
pascal@13691 426 $DIALOG --clear \
pascal@13691 427 --title " SliTaz bootloader for DOS " \
pascal@13691 428 --yes-label "Install" --yesno \
paul@13692 429 "\nThe file TAZBOOT.EXE will be created in the top directory. It supports
pascal@17476 430 any linux kernel, multiple initramfs, a kernel command line and
paul@13692 431 an ISO image file loopback (retrieves files from an ISO file).\n\n
pascal@13691 432 Usage: tazboot.exe [[@commands]|[kernel=<bzimage>]
pascal@17489 433 [initrd=<rootfs>[,<rootfs2>...]] [bootfrom=<isofile>] cmdline args ...]\n\n
paul@13692 434 Defaults: tazboot @tazboot.cmd or tazboot kernel=bzImage auto\n\n\
pascal@13691 435 Examples for tazboot.cmd:\n\n\
pascal@17489 436 bootfrom=\\isos\\slitaz-4.0.iso\n\
pascal@13691 437 kernel=boot/bzImage\n\
pascal@13691 438 initrd=boot/rootfs4.gz,boot/rootfs3.gz,boot/rootfs2.gz,boot/rootfs1.gz\n\
pascal@13691 439 rw root=/dev/null autologin\n\n\
pascal@13691 440 kernel=\\slitaz\\vmlinuz root=/dev/sda5 ro\n\n
pascal@13691 441 Unlike GRUB4DOS, it doesn't require unfragmented ISO image files.\n
pascal@13691 442 " 24 78
pascal@13691 443 [ $? -eq 0 ] || return
pascal@13691 444 gettazboot /mnt/tazboot.exe
pascal@13691 445 }
pascal@13691 446
pascal@13697 447 md5()
pascal@13697 448 {
pascal@17476 449 dotwait "Checking files"
pascal@17489 450 ( cd /media/cdrom ; ${1:-md5sum -c md5sum*} ) > /tmp/data
pascal@17476 451 rm -f /tmp/wait
pascal@13697 452 $DIALOG --clear \
pascal@13697 453 --title " Checked files " \
pascal@13697 454 --textbox /tmp/data 24 78
pascal@13697 455 rm -f /tmp/data
pascal@13697 456 }
pascal@13697 457
pascal@17491 458 gotcdfile()
pascal@17491 459 {
pascal@17491 460 for i in /media/cdrom/$1 /media/cdrom/*/$1 \
pascal@17491 461 /media/cdrom/*/isolinux/$1 ; do
pascal@17491 462 file=$(ls $i 2> /dev/null | sed q)
pascal@17491 463 [ -s "$file" ] && break
pascal@17491 464 done
pascal@17491 465 }
pascal@17491 466
pascal@17489 467 sha()
pascal@17489 468 {
pascal@17489 469 gotcdfile sha*sum*
pascal@17489 470 sha=$(basename $file)
pascal@17489 471 md5 "${sha%sum*}sum -c ${file#/media/cdrom/}"
pascal@17489 472 }
pascal@17489 473
pascal@13697 474 readme()
pascal@13697 475 {
pascal@17489 476 gotcdfile README*
pascal@13697 477 $DIALOG --clear \
pascal@13697 478 --title " Readme " \
pascal@17489 479 --textbox $file 24 78
pascal@13697 480 }
pascal@13697 481
pascal@13697 482 bootlog()
pascal@13697 483 {
pascal@13697 484 $DIALOG --clear \
pascal@13697 485 --title " Linux boot messages " \
pascal@13697 486 --textbox /tmp/dmesg 24 78
pascal@13697 487 }
pascal@13697 488
pascal@17476 489 bzimage()
pascal@17476 490 {
pascal@17476 491 $DIALOG --clear \
pascal@17476 492 --title " Create linux.exe ? " \
pascal@17476 493 --yes-label "Install" --yesno \
pascal@17476 494 "\nLinux.exe launches the linux kernel under DOS (in real mode only).
pascal@17476 495 The cmdline arguments are supported except initrd=, vga= (you can try 'rdev -v')
pascal@17476 496 and mem= (partially).\n\nExample:\nC:\\> linux.exe root=/dev/hda2 ro panic=60\n
pascal@17476 497 " 12 70
pascal@17476 498 [ $? -eq 0 ] || return
pascal@17476 499 cp /media/cdrom/boot/bzImage /mnt/linux.exe
pascal@17476 500 }
pascal@17476 501
pascal@13697 502 memtest()
pascal@13697 503 {
pascal@13697 504 $DIALOG --clear \
pascal@17476 505 --title " Create memtest.exe ? " \
pascal@13697 506 --yes-label "Install" --yesno \
pascal@13697 507 "\nMemtest86 is a thorough, stand alone memory test for x86 architecture
pascal@13697 508 computers. BIOS based memory tests are a quick, cursory check and often
pascal@13697 509 miss many of the failures that are detected by Memtest86.\n
pascal@13697 510 " 12 70
pascal@17489 511 [ $? -eq 0 ] && gotcdfile memtest* && cp $file /mnt/memtest.exe
pascal@13697 512 }
pascal@13697 513
pascal@17489 514 mkfat12()
pascal@17473 515 {
pascal@17473 516 [ $(($(get 0 $1) - 0x5A4D)) -eq 0 ] || return
pascal@17473 517 J=$(($(get 3 $1 1) + 0x02))
pascal@17473 518 R=$((1 + $(get 497 $1 1) + 1 + ($(get 500 $1)-1)/32))
pascal@17473 519 [ $R -lt 2500 ] || return
pascal@17476 520 [ $((($(get 500 $1)-1) & 31)) -lt 30 ] &&
pascal@17474 521 ddq if=$file bs=32 count=1 seek=$(($R*16 - 1)) of=/dev/fd0
pascal@17473 522 G="18 0 2 0 0 0 0 0"
pascal@17473 523 [ $J -gt 25 ] || G=""
pascal@17473 524 F=0
pascal@17473 525 for i in 1 2 3; do
pascal@17473 526 F=$((((2880-$R-$F-$F)*3+1023)/1024))
pascal@17473 527 done
pascal@17473 528 bytes2bin 0xEB $J 0x90 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 \
pascal@17473 529 0 2 2 $(($R%256)) $(($R/256)) 2 64 0 64 11 0xF0 $F 0 \
pascal@17473 530 $G | ddq bs=1 of=/dev/fd0
pascal@17473 531 ddq if=/dev/zero bs=512 count=$((4+$F+$F)) seek=$R of=/dev/fd0
pascal@17473 532 for i in $R $(($R+$F)) ; do
pascal@17473 533 bytes2bin 0xF0 0xFF 0xFF | ddq bs=512 seek=$i of=/dev/fd0
pascal@17473 534 done
pascal@17473 535 echo -n $(basename $1) | ddq bs=1 seek=3 count=8 of=/dev/fd0
pascal@17489 536 }
pascal@17489 537
pascal@17489 538 mkfloppy()
pascal@17489 539 {
pascal@17489 540 dotwait "Create a $(basename $1) boot floppy"
pascal@17489 541 ddq if=$1 of=/dev/fd0
pascal@17489 542 mkfat12 $1
pascal@17476 543 rm -f /tmp/wait
pascal@17473 544 }
pascal@17473 545
pascal@13697 546 fdmemtest()
pascal@13697 547 {
pascal@13697 548 $DIALOG --clear \
pascal@13697 549 --title " Create a Memtest86 boot floppy " \
pascal@13697 550 --yes-label "Create floppy" --yesno \
pascal@13697 551 "\nMemtest86 is a thorough, stand alone memory test for x86 architecture
pascal@13697 552 computers. BIOS based memory tests are a quick, cursory check and often
pascal@13697 553 miss many of the failures that are detected by Memtest86.\n\n
pascal@13697 554 Please insert a blank disk in floppy drive.\n
pascal@13697 555 " 12 70
pascal@17489 556 [ $? -eq 0 ] && gotcdfile memtest* && mkfloppy $file
pascal@13697 557 }
pascal@13697 558
pascal@16013 559 pxe()
pascal@13697 560 {
pascal@17489 561 gotcdfile ?pxe
pascal@13697 562 $DIALOG --clear \
pascal@17491 563 --title " Create $(basename $file).exe ? " \
pascal@13697 564 --yes-label "Install" --yesno \
pascal@13697 565 "\nBoot your operating system from the internet and enjoy a full system
pascal@13697 566 working entirely in RAM with speed and stability in mind. The Linux Kernel
pascal@13697 567 and the complete SliTaz compressed root filesystem will be loaded into RAM
pascal@13697 568 from the Web using PXE and HTTP protocols.\n
pascal@13697 569 " 12 70
pascal@13697 570 [ $? -eq 0 ] || return
pascal@17491 571 cp $file /mnt/$(basename $file).exe
pascal@13697 572 }
pascal@13697 573
pascal@16013 574 fdpxe()
pascal@13697 575 {
pascal@13697 576 $DIALOG --clear \
pascal@13697 577 --title " Create a SliTaz Web boot floppy " \
pascal@13697 578 --yes-label "Create floppy" --yesno \
pascal@13697 579 "\nBoot your operating system from the internet and enjoy a full system
pascal@13697 580 working entirely in RAM with speed and stability in mind. The Linux Kernel
pascal@13697 581 and the complete SliTaz compressed root filesystem will be loaded into RAM
pascal@13697 582 from the Web using PXE and HTTP protocols.\n\n
pascal@13697 583 Please insert a blank disk in floppy drive.\n
pascal@13697 584 " 12 70
pascal@17489 585 [ $? -eq 0 ] && gotcdfile ?pxe && mkfloppy $file
pascal@13697 586 }
pascal@13697 587
pascal@16041 588 gotposixovl()
pascal@16041 589 {
pascal@16041 590 mount.posixovl 2>&1 | grep -qi usage &&
pascal@16041 591 echo -en "\"$1\" \"$2\""
pascal@16041 592 }
pascal@16041 593
pascal@14271 594 xfile()
pascal@14271 595 {
pascal@17454 596 [ "$(which $1)" ] && echo -en "\"$2\" \"$3\""
pascal@14271 597 }
pascal@14271 598
pascal@13697 599 cdfile()
pascal@13697 600 {
pascal@17489 601 gotcdfile "$1" && echo -en "\"$2\" \"$3\""
pascal@17476 602 }
pascal@17476 603
pascal@17476 604 cdfilex()
pascal@17476 605 {
pascal@17476 606 [ "$(which kexec)" ] && cdfile "$@"
pascal@14271 607 }
pascal@14271 608
pascal@17491 609 cdfilef()
pascal@17491 610 {
pascal@17491 611 [ -e /sys/block/fd0 ] && cdfile "$@"
pascal@17491 612 }
pascal@17491 613
pascal@16022 614 cdexe()
pascal@16022 615 {
pascal@17489 616 gotcdfile "$1" &&
pascal@17489 617 [ $(get 0 $file 2>/dev/null || echo 0) -eq 23117 ] &&
pascal@16022 618 echo -en "\"$2\" \"$3\""
pascal@16022 619 }
pascal@16022 620
pascal@14271 621 fddata()
pascal@14271 622 {
pascal@17491 623 [ -e /sys/block/fd0 ] &&
pascal@14271 624 [ $(get 28 /mnt/$ISO 1 2> /dev/null || echo 0) -ne 0 ] &&
pascal@14271 625 echo -en "\"$1\" \"$2\""
pascal@13697 626 }
pascal@13697 627
pascal@17491 628 ishybrid()
pascal@17491 629 {
pascal@17491 630 C=$((2048*$(get $(((17*2048) + 71)) /mnt/$ISO 4)))
pascal@17491 631 [ $(get $C /mnt/$ISO 4) -eq 1 ] || return
pascal@17491 632 [ $(get $(($C+30)) /mnt/$ISO 4) -eq $((0x88AA55)) ] || return
pascal@17491 633 C=$((2048*$(get $(($C+40)) /mnt/$ISO 4)))
pascal@17491 634 [ $(get $(($C+64)) /mnt/$ISO 4) -eq 1886961915 ] &&
pascal@17491 635 echo -en "\"$1\" \"$2\""
pascal@17491 636 }
pascal@17491 637
pascal@14257 638 fdbootstrap()
pascal@14257 639 {
pascal@14271 640 sz=$((512 * $(echo $(get 28 /mnt/$ISO 1))))
pascal@14271 641 $DIALOG --clear \
pascal@14271 642 --title " Create a floppy bootstrap " \
pascal@14271 643 --yes-label "Continue" --yesno \
paul@14263 644 "\nThe floppy will install a driver to access the ISO file
pascal@14257 645 on your hard disk and will emulate a CD-ROM during the boot process.\n\n
pascal@14257 646 Please insert a floppy in drive now.\n
pascal@14257 647 " 10 70
pascal@14271 648 [ $? -eq 0 ] || return
pascal@17474 649 ddq if=/mnt/$ISO of=/tmp/bootiso bs=1 count=512 \
pascal@14271 650 skip=$(( $(get 66 /mnt/$ISO) - $sz ))
pascal@17474 651 echo "$ISO" | ddq of=/tmp/bootiso bs=512 seek=1 count=1
pascal@17474 652 ddq if=/mnt/$ISO of=/tmp/bootiso bs=1 count=$sz seek=2 \
pascal@14271 653 skip=$(( $(get 66 /mnt/$ISO) - $sz + 512 ))
pascal@17474 654 mkfloppy /tmp/bootiso
pascal@17474 655 rm -f /tmp/bootiso
pascal@14257 656 }
pascal@14257 657
pascal@14257 658 usbdev()
pascal@14257 659 {
pascal@17476 660 dotwait "Wait 5 seconds for USB devices"
pascal@14257 661 sleep 5
pascal@17476 662 rm -f /tmp/wait
pascal@14257 663 DEV="$(grep -l 1 /sys/block/*/removable | \
pascal@14257 664 sed 's|/sys/block/\(.*\)/removable|\1|')"
pascal@17491 665 grep -qs 1 /sys/block/$DEV/ro && return
pascal@17454 666 [ "$DEV" ] || return
pascal@17491 667 cat > /tmp/dialog <<EOT
pascal@17491 668 $DIALOG --clear \
pascal@14257 669 --title " Select your USB key " \
pascal@14257 670 --menu "\nPlease select the USB key according to its known size.\n\n" \
pascal@14257 671 14 70 4 \
pascal@14257 672 $(for i in $DEV ; do
pascal@17491 673 echo -n "/dev/$i \"$(($(cat /sys/block/$i/size)/2048))MB $(cat /sys/block/$i/device/model 2> /dev/null)\" "
pascal@14257 674 done) \
pascal@17491 675
pascal@17491 676 EOT
pascal@17491 677 exec 3>&1
pascal@17491 678 device=$(. /tmp/dialog 2>&1 1>&3)
pascal@14257 679 retval=$?
pascal@14257 680 exec 3>&-
pascal@14257 681 [ $retval -eq 0 ]
pascal@14257 682 }
pascal@14257 683
pascal@17491 684 tazusbmsg()
pascal@17491 685 {
pascal@17491 686 [ "$(which tazusb 2> /dev/null)" ] || return
pascal@17491 687 echo "You should choose 'USB key read/write installation' to be
pascal@17491 688 able to save the package updates or your own configuration and data files.\n\n"
pascal@17491 689 }
pascal@17491 690
pascal@14257 691 usbbootkey()
pascal@14257 692 {
pascal@14257 693 $DIALOG --clear \
pascal@14257 694 --title " Create a USB boot key " \
pascal@14257 695 --yes-label "Continue" --yesno \
pascal@14257 696 "\nThe USB key will be used like a CD-ROM. You will not be able to write
pascal@17454 697 any data on the boot partition.\n\n
pascal@17454 698 An extra FAT32 partition will be created with the remaining free space.\n\n
pascal@17491 699 $(tazusbmsg)Please plug your USB stick in now.\n
pascal@17454 700 " 16 70
pascal@14257 701 [ $? -eq 0 ] || return
pascal@14257 702 usbdev || return
pascal@17454 703
pascal@17454 704 # perform dd in progess bar
pascal@17491 705 max=$(($(cat /sys/block/loop0/size)/2048))
pascal@17454 706 i=0; ddq if=/mnt/$ISO bs=1024k | (
pascal@17455 707 while ddq bs=1024k count=1 ; do
pascal@17454 708 i=$(($i + 1))
pascal@17454 709 [ $i -gt $max ] && break
pascal@17455 710 echo $((($i*100)/$max)) | dialog --gauge \
pascal@17455 711 " The ISO image transfer can be long. Please wait..." \
pascal@17476 712 6 70 0 > /dev/tty0 2>&1
pascal@17454 713 done ) > $device
pascal@17454 714
pascal@17454 715 # partition + fat32 format for the remining space
pascal@17491 716 get 446 $device 2 12 | { read dx cx ol oh ll lh
pascal@17454 717 if [ $dx -eq $((0x3F17)) ]; then
pascal@17454 718 cx=$(($cx & 0xFF00))
pascal@17454 719 ofs=$(($ll+($lh<<16)))
pascal@17454 720 n=$(($(cat /sys/block/${device#/dev/}/size)-$ofs))
pascal@17454 721 m=$(($cx+($n/8)))
pascal@17454 722 [ $m -gt $((0x3FF00)) ] && m=$((0x3FF00))
pascal@17454 723 m=$((($m & 0xFF00)+(($m>>16)<<6)))
pascal@17454 724 words2bin 0 $((0x101+$cx)) 0x3F0B $((32+$m)) \
pascal@17454 725 $ll $lh $(($n & 0xFFFF)) $(($n >> 16)) | \
pascal@17454 726 ddq bs=1 seek=446 of=$device
pascal@17454 727 if [ "$(which mkdosfs 2> /dev/null)" ]; then
pascal@17454 728 losetup -o $((512*$ofs)) /dev/loop0 $device
pascal@17454 729 mkdosfs -n "SLITAZ BOOT" /dev/loop0
pascal@17454 730 words2bin $(($ofs & 0xFFFF)) $(($ofs >> 16)) | \
pascal@17454 731 ddq bs=1 seek=28 of=/dev/loop0
pascal@17454 732 losetup -d /dev/loop0
pascal@17454 733 fi
pascal@17454 734 fi ; }
pascal@14257 735 }
pascal@14257 736
pascal@13697 737 usbkey()
pascal@13697 738 {
pascal@13697 739 $DIALOG --clear \
pascal@13697 740 --title " Create a SliTaz USB key " \
pascal@13697 741 --yes-label "Continue" --yesno \
pascal@13697 742 "\nUnlike a hard drive install, the filesystem is kept in a compressed
pascal@13697 743 rootfs.gz. The filesystem is loaded entirely into memory upon boot.
pascal@13697 744 This should increase responsiveness, protect the filesystem against
pascal@13697 745 accidental corruption and reduce read/writes to the USB drive.
pascal@13697 746 Once setup, the tazusb utility can rewrite the root filesystem
pascal@13697 747 with any changes you have made since booting up,
pascal@13697 748 giving the effective benefits of a hard drive install.\n\n
pascal@13697 749 /home is mounted on boot using the UUID of your particular flash drive.
pascal@13697 750 Unlike a device name, the UUID has the benefit of never changing from machine
pascal@13697 751 to machine.\n\n
pascal@13697 752 Please plug your USB stick in now.\n
pascal@14257 753 " 19 70
pascal@14271 754 [ $? -eq 0 ] || return
pascal@14257 755 usbdev || return
pascal@13697 756 exec 3>&1
pascal@13697 757 format=`$DIALOG --clear \
pascal@13697 758 --title " Select the filesystem " \
pascal@13733 759 --radiolist "\nPlease select the filesystem type to create.\n\n\
paul@13698 760 The filesystem creation will erase all the data \
pascal@13699 761 in the USB key." 14 70 4 \
pascal@13733 762 "none" "Do not erase the USB key" on \
pascal@13733 763 "ext3" "Ext3 journaling filesystem" off \
pascal@13733 764 "ext2" "Ext2 filesystem" off \
pascal@13733 765 "fat32" "Windows FAT32 filesystem" off \
pascal@13697 766 2>&1 1>&3`
pascal@13697 767 retval=$?
pascal@13697 768 exec 3>&-
pascal@14257 769 [ $retval -eq 0 ] || return
pascal@13697 770 [ "$format" != "none" ] && tazusb format $device "SliTaz" $format
pascal@13697 771 tazusb gen-iso2usb /mnt/$ISO $device
pascal@13697 772 }
pascal@13697 773
pascal@13713 774 mount_loram()
pascal@13713 775 {
pascal@13713 776 is_loram || return
pascal@13713 777 insmod /lib/squashfs.ko* 2> /dev/null
pascal@13713 778 if [ -d /media/cdrom/fs ]; then
pascal@13713 779 ln -s /media/cdrom/fs /sqfs
pascal@13713 780 else
pascal@13713 781 mkdir /sqfs
pascal@13713 782 mount -o loop,ro -t squashfs /rootfs*.gz /sqfs
pascal@13713 783 fi
pascal@13713 784 ln -s /sqfs/lib/* lib
pascal@13713 785 ln -s /sqfs/usr /sqfs/var /
pascal@13713 786 for i in dmesg basename tr od reboot poweroff getty sync ; do
pascal@13713 787 ln -s /sqfs/bin/busybox /bin/$i
pascal@13713 788 done
pascal@13713 789 }
pascal@13713 790
pascal@13713 791 umount_loram()
pascal@13713 792 {
pascal@13713 793 is_loram || return
pascal@13713 794 rm /var /usr
pascal@13713 795 umount -d /sqfs
pascal@13713 796 rmdir /sqfs
pascal@13713 797 }
pascal@13713 798
pascal@13691 799 text()
pascal@13691 800 {
pascal@13713 801 umount_loram
pascal@13691 802 umount -d /media/cdrom
pascal@16073 803 rm -f /dev/cdrom
pascal@13691 804 umount /mnt
pascal@16041 805 umount_proc
pascal@13691 806 exec /init
pascal@13691 807 }
pascal@13691 808
pascal@13691 809 live()
pascal@13691 810 {
pascal@13691 811 n=0
pascal@17476 812 dotwait "Extract filesystem..."
pascal@17476 813 for i in $(ls_r /media/cdrom/boot/rootfs*); do
pascal@13691 814 [ $((n++)) -eq 0 ] || uncpio $i
pascal@13691 815 done
pascal@17476 816 rm -f /tmp/wait
pascal@13691 817 text
pascal@13691 818 }
pascal@13691 819
pascal@17476 820 dosync()
pascal@17476 821 {
pascal@17476 822 sync
pascal@17476 823 [ ! -L /sqfs ] && umount -d /media/cdrom && umount /mnt
pascal@17476 824 }
pascal@17476 825
pascal@13713 826 restart()
pascal@13691 827 {
pascal@17476 828 dosync
pascal@13713 829 reboot -f
pascal@13691 830 }
pascal@13691 831
pascal@13713 832 stop()
pascal@13691 833 {
pascal@17476 834 dosync
pascal@13713 835 poweroff -f
pascal@13691 836 }
pascal@13691 837
pascal@17489 838 dokexec()
pascal@17476 839 {
pascal@17489 840 kexec -l $file
pascal@17476 841 dosync
pascal@17476 842 kexec -e
pascal@17476 843 }
pascal@17476 844
pascal@17489 845 runmemtest()
pascal@17489 846 {
pascal@17489 847 gotcdfile memtest* && dokexec
pascal@17489 848 }
pascal@17489 849
pascal@17476 850 runpxe()
pascal@17476 851 {
pascal@17489 852 gotcdfile ?pxe && dokexec
pascal@17476 853 }
pascal@17476 854
pascal@13697 855 shell()
pascal@13697 856 {
pascal@17491 857 trap text 2
pascal@13713 858 getty -n -l /bin/ash 38400 tty1 || sh
pascal@13697 859 }
pascal@13697 860
pascal@14247 861 BIN=bin/mount.posixovl
pascal@14247 862 [ -x /usr/s$BIN ] || mv /bin/mount.posixovl.iso2exe \
pascal@17489 863 /usr/s$BIN 2> /dev/null || mv /bin/mount.posixovl.iso2exe /$BIN 2> /dev/null
pascal@16041 864 mount_proc
pascal@17489 865 ISO="$(getarg bootfrom | sed 's/.://;s|\\|/|g')"
pascal@13691 866 getiso
pascal@13713 867 mount_loram
pascal@16041 868 case "${ISO##*/}$(getarg mode)" in
pascal@16047 869 *install*|*INSTALL*) install ;;
pascal@16047 870 *live*|*LIVE*) live ;;
pascal@16047 871 *text*|*TEXT*) text ;;
pascal@13691 872 esac
pascal@17489 873 which $DIALOG 2> /dev/null || DIALOG=tinydialog
pascal@13713 874 dmesg > /tmp/dmesg
pascal@13691 875
pascal@13691 876 while true; do
pascal@17491 877 trap shell 2
pascal@16055 878 keymap="$(cat /etc/keymap.conf 2> /dev/null)"
pascal@16055 879 locale="$(sed '/^LANG=/!d;s/.*=//' /etc/locale.conf 2> /dev/null)"
pascal@14271 880 cat > /tmp/dialog <<EOT
pascal@14271 881 $DIALOG --clear \
pascal@17489 882 --title " Welcome to Linux " \
pascal@17454 883 --menu "" 23 70 17 \
pascal@17489 884 $(xfile tazkeymap "tazkeymap" "Select keyboard (${keymap:-none})") \
pascal@17489 885 $(xfile tazlocale "tazlocale" "Select locale (${locale:-none})") \
pascal@17489 886 $(cdfile boot/bzImage "live" "Linux RAM boot (full desktop)") \
pascal@17489 887 "text" "Linux RAM boot" \
pascal@17489 888 $(cdfile README* "readme" "Show the README file") \
pascal@17476 889 $(cdfile md5sum* "md5" "Check ISO files") \
pascal@17489 890 $(cdfile sha*sum* "sha" "Check ISO files") \
pascal@16041 891 $(gotposixovl "install" "Hard disk installation (UMSDOS way)") \
pascal@16041 892 $(gotposixovl "installtaz" "Hard disk installation (TAZUSB way)") \
pascal@14271 893 $(xfile tazusb "usbkey" "USB key read/write installation") \
pascal@17491 894 $(ishybrid "usbbootkey" "USB boot key (read only)") \
pascal@17476 895 $(fddata "fdbootstrap" "Create a floppy bootstrap") \
pascal@17491 896 "tazboot" "Get tazboot.exe Linux loader" \
pascal@17476 897 $(cdexe boot/bzImage "bzimage" "Get linux DOS/EXE file") \
pascal@17489 898 $(cdexe memtest* "memtest" "Get Memtest86 DOS/EXE file") \
pascal@17491 899 $(cdfilef memtest* "fdmemtest" "Create a Memtest86 boot floppy") \
pascal@17489 900 $(cdfilex memtest* "runmemtest" "Start Memtest86") \
pascal@17489 901 $(cdexe ?pxe "pxe" "Get SliTaz Web boot DOS/EXE utility") \
pascal@17491 902 $(cdfilef ?pxe "fdpxe" "Create a SliTaz Web boot floppy") \
pascal@17489 903 $(cdfilex ?pxe "runpxe" "Start the SliTaz Web boot utility") \
pascal@14271 904 $(xfile reboot "restart" "Restart the computer") \
pascal@14271 905 $(xfile poweroff "stop" "Power off") \
pascal@13697 906 "bootlog" "Linux boot messages" \
pascal@13697 907 "shell" "Shell prompt" \
pascal@14271 908
pascal@14271 909 EOT
pascal@14271 910 exec 3>&1
pascal@17489 911 value=$(. /tmp/dialog 2>&1 1>&3)
pascal@13691 912 retval=$?
pascal@13691 913 exec 3>&-
pascal@13691 914 [ $retval -eq 0 ] || continue
pascal@13691 915 $value
pascal@13691 916 done