wok annotate syslinux/stuff/iso2exe/init @ rev 16047

Update MAINTAINER for lufeng369
author Pascal Bellard <pascal.bellard@slitaz.org>
date Mon Mar 10 11:43:00 2014 +0000 (2014-03-10)
parents 8cf93f4aedd1
children 9c889f88b9fd
rev   line source
pascal@13691 1 #!/bin/sh
pascal@13691 2
pascal@13691 3 DIALOG=dialog
pascal@13691 4
pascal@13691 5 get()
pascal@13691 6 {
pascal@13713 7 od -j $1 -N ${3:-2} -t u${3:-2} -An $2 2> /dev/null ||
pascal@14264 8 hexdump -s $1 -n ${3:-2} -e "\"\" 1/${3:-2} \"%d\"" $2
pascal@13691 9 }
pascal@13691 10
pascal@13691 11 getarg()
pascal@13691 12 {
pascal@13691 13 sed "/$1=/!d;s/.*$1=\\([^ ]*\\).*/\\1/" /proc/cmdline
pascal@13691 14 }
pascal@13691 15
pascal@16041 16 mount_proc()
pascal@16041 17 {
pascal@16041 18 mount -t proc /proc /proc
pascal@16041 19 mount -t sysfs /sys /sys
pascal@16041 20 udevd --daemon 2> /dev/null && udevadm trigger && sleep 5
pascal@16041 21 }
pascal@16041 22
pascal@16041 23 umount_proc()
pascal@16041 24 {
pascal@16041 25 killall udevd 2> /dev/null
pascal@16041 26 umount /sys/fs/fuse/connections 2> /dev/null
pascal@16041 27 umount /sys
pascal@16041 28 umount /proc
pascal@16041 29 }
pascal@16041 30
pascal@13691 31 gettazboot()
pascal@13691 32 {
paul@13692 33 echo "Creating $(basename $1) ..."
pascal@14271 34 O=$(($(get 66 /mnt/$ISO) - 0xC0))
pascal@14271 35 L=$((0x7EE0 - $(get 24 /mnt/$ISO) - $O))
pascal@13691 36 S=$((32+$L))
pascal@13691 37 P=$((($S+511)/512))
pascal@13691 38 E=$((4096-(32*$P)))
pascal@13691 39 for i in 0x5A4D $(($S%512)) $P 0 2 $E -1 $((${2:-0}-16)) \
pascal@13691 40 -2 0 256 -16 28 0x6C53 0x5469 0x7A61; do
pascal@13691 41 printf '\\\\x%02X\\\\x%02X' $(($i&255)) $((($i>>8)&255)) | \
pascal@13691 42 xargs echo -en
pascal@13691 43 done > $1
pascal@13691 44 dd bs=1 count=$L skip=$(echo $O) if=/mnt/$ISO >> $1 2> /dev/null
pascal@13691 45 }
pascal@13691 46
pascal@13691 47 checkmagic()
pascal@13691 48 {
pascal@13972 49 [ -s $1 ] && [ $(getarg magic) == $(get 24 $1 4) ]
pascal@13691 50 }
pascal@13691 51
pascal@13691 52 getiso()
pascal@13691 53 {
pascal@13713 54 mkdir -p /media/cdrom
pascal@13691 55 blkid | while read dev info ; do
pascal@13713 56 mount ${dev%:} /mnt
pascal@13713 57 if checkmagic /mnt/$ISO; then
pascal@13713 58 mount -o loop,ro /mnt/$ISO /media/cdrom
pascal@13713 59 echo "Found $ISO on ${dev%:}"
pascal@13713 60 break
pascal@13713 61 fi
pascal@13713 62 umount /mnt
pascal@13691 63 done
pascal@13691 64 }
pascal@13691 65
pascal@13691 66 uncpio()
pascal@13691 67 {
pascal@13691 68 echo "Extracting $(basename $1) ..."
pascal@13699 69 case $(get 0 $1) in
pascal@13691 70 *35615) zcat $1 ;;
pascal@13691 71 *\ 93) unlzma -c $1 ;;
pascal@13691 72 *) cat $1 ;;
pascal@13691 73 esac | ( cd ${2:-/} ; cpio -idmu > /dev/null 2>&1 )
pascal@13691 74 }
pascal@13691 75
pascal@13691 76 getuuid()
pascal@13691 77 {
pascal@13691 78 dev=$(mount | sed '/ \/mnt /!d;s/ .*//;s|/dev/||;q')
pascal@16041 79 blkid | sed "/$dev:/!d;s/.* UUID=.\\([^ ]*\\)\".*/\\1/"
pascal@13691 80 }
pascal@13691 81
pascal@13691 82 mkinitrd()
pascal@13691 83 {
paul@13692 84 echo "Creating $(basename $1) ..."
pascal@13691 85 for i in bin lib dev proc tmp mnt etc ; do
pascal@13691 86 mkdir -p /tmp/fs/$i
pascal@13691 87 done
pascal@16041 88 for i in /dev/console /dev/null /dev/tty /dev/tty1 /dev/tty2 /dev/fuse \
pascal@13691 89 /dev/hd* /dev/sd* ; do
pascal@13691 90 cp -a $i /tmp/fs$i
pascal@13691 91 done
pascal@13713 92 for i in /bin/busybox $(which mount.posixovl) $(which blkid); do
pascal@13691 93 cp $(LD_TRACE_LOADED_OBJECTS=1 /lib/ld*.so $i | \
pascal@13691 94 sed 's|.*=> \(.*/lib/l[^ ]*\).*|\1|;/^\//!d') /tmp/fs/lib
pascal@13691 95 cp $i /tmp/fs/bin
pascal@13691 96 done
pascal@13691 97 cp -a /lib/ld-* /tmp/fs/lib
pascal@13691 98 for i in $(busybox | sed '/Current/,$!d'); do
pascal@14271 99 [ -e /tmp/fs/bin/${i%,} ] || ln -s busybox /tmp/fs/bin/${i%,}
pascal@13691 100 done
pascal@13691 101 ln -s /proc/mounts /tmp/fs/etc/mtab
pascal@16041 102 sed 's/ .*//' /proc/modules | while read mod ; do
pascal@16041 103 find /lib/modules/ | grep $mod.ko | \
pascal@16041 104 sed 's|.*|cp & /tmp/fs/lib|' | sh
pascal@16041 105 done
pascal@13691 106 cat > /tmp/fs/init <<EOT
pascal@13691 107 #!/bin/sh
pascal@13691 108
pascal@13691 109 arg()
pascal@13691 110 {
pascal@13691 111 grep -q \$1 /proc/cmdline &&
pascal@13691 112 val="\$(sed "s/.*\$1=\\([^ ]*\\).*/\\1/" < /proc/cmdline)" &&
pascal@13691 113 echo "\$2 \$val"
pascal@13691 114 }
pascal@13691 115
pascal@13691 116 mount -t proc /proc /proc
pascal@16041 117 arg debug "shell" && debug=true && set -x
pascal@16041 118 for i in /lib/*.ko* ; do insmod \$i ; done; sleep 2
pascal@13691 119 arg mount "Mount device"
pascal@13691 120 mount \$( (blkid /dev/?d* || blkid) | grep \$val | sed 's/:.*//;q') /mnt
pascal@13691 121 arg subroot "Change root to directory"
pascal@16041 122 mount.posixovl -F /mnt/\$val -- -oallow_other -odefault_permissions -osuid
pascal@13691 123 mount --bind /mnt /mnt/\$val/mnt/dos
pascal@13691 124 LDSO=\$(ls /mnt/\$val/lib/ld-* | sed q)
pascal@16041 125 export LD_LIBRARY_PATH=\$val/lib:\$val/usr/lib:/lib
pascal@16041 126 [ "$debug" = "true" ] && sh
pascal@13691 127 umount /proc
pascal@13691 128 exec /bin/switch_root /mnt \${LDSO#/mnt/} \$val/usr/sbin/chroot \$val /sbin/init
pascal@13691 129 EOT
pascal@13691 130 chmod +x /tmp/fs/init
pascal@13691 131 ( cd /tmp/fs ; find * | cpio -o -H newc ) | lzma e $1 -si 2> /dev/null
pascal@13691 132 rm -rf /tmp/fs
pascal@13691 133 }
pascal@13691 134
pascal@13713 135 is_loram()
pascal@13713 136 {
pascal@13713 137 [ -s /lib/squashfs.ko* ]
pascal@13713 138 }
pascal@13713 139
pascal@16041 140 ls_r()
pascal@16041 141 {
pascal@16041 142 ls -r $@ 2> /dev/null || ls $@
pascal@16041 143 }
pascal@16041 144
pascal@13691 145 doinstall()
pascal@13691 146 {
pascal@14271 147 mkdir -p /mnt/slitaz/boot /mnt/slitaz/mnt/dos
pascal@16041 148 if ! mount.posixovl -F /mnt/slitaz -- \
pascal@16041 149 -oallow_other -odefault_permissions -osuid; then
pascal@16041 150 echo "Can't install SliTaz. Abort."
pascal@16041 151 sleep 5
pascal@16041 152 return 1
pascal@16041 153 fi
pascal@16041 154 echo "Install root filesystem in /slitaz..."
pascal@14271 155 if [ -n "$1" ]; then
pascal@14271 156 if [ -d /media/cdrom/fs ]; then
pascal@14271 157 ( cd /mnt/slitaz/fs; find | cpio -o -H newc ) | gzip -9
pascal@14271 158 else
pascal@16041 159 ls_r /media/cdrom/boot/rootfs* | xargs cat
pascal@14271 160 fi > /mnt/slitaz/boot/rootfs.gz
pascal@14271 161 mkdir /mnt/slitaz/home
pascal@14271 162 initrd=rootfs.gz
pascal@14317 163 extraargs="/home=$(getuuid)/slitaz/home" # FIXME /mnt/dos
pascal@13713 164 else
pascal@14271 165 if [ -d /media/cdrom/fs ]; then
pascal@14271 166 cp -a /media/cdrom/fs/. /mnt/slitaz
pascal@14271 167 elif is_loram ; then
pascal@14271 168 for i in /media/cdrom/boot/rootfs?.* ; do
pascal@14271 169 [ -s $(basename $i) ] && continue
pascal@14271 170 cpio -i $i
pascal@14271 171 done
pascal@16041 172 for i in $(ls_r /media/cdrom/boot/rootfs*); do
pascal@14271 173 mount -o loop,ro $i /sqfs/mnt
pascal@14271 174 cp -a /sqfs/mnt/. /mnt/slitaz
pascal@14271 175 umount -d /sqfs/mnt
pascal@14271 176 done
pascal@14271 177 else
pascal@16041 178 for i in $(ls_r /media/cdrom/boot/rootfs*); do
pascal@14271 179 uncpio $i /mnt/slitaz
pascal@14271 180 done
pascal@14271 181 fi
pascal@14271 182 mkinitrd /mnt/slitaz/boot/initrd
pascal@14271 183 initrd=initrd
pascal@14271 184 extraargs="mount=$(getuuid) subroot=slitaz"
pascal@13713 185 fi
pascal@14271 186 echo "Install boot files..."
pascal@13691 187 for i in /media/cdrom/boot/bzImage /media/cdrom/boot/*pxe* \
pascal@13691 188 /media/cdrom/boot/isolinux/he* /media/cdrom/boot/isolinux/opt* \
pascal@13691 189 /media/cdrom/README /media/cdrom/boot/memtest* ; do
pascal@13691 190 [ -s $i ] && cp $i /mnt/slitaz/boot
pascal@13691 191 done
pascal@16047 192 for i in /mnt/slitaz/boot/memtest /mnt/slitaz/boot/*pxe* ; do
pascal@16047 193 [ $(get 0 $i 2> /dev/null || echo 0) -eq 23117 ] &&
pascal@16047 194 mv $i $i.exe
pascal@16047 195 done
pascal@13691 196 gettazboot /mnt/slitaz/boot/tazboot.exe
pascal@14247 197 unix2dos > /mnt/slitaz/boot/tazboot.cmd <<EOT
pascal@16041 198 kernel=/slitaz/boot/bzimage
pascal@16041 199 initrd=/slitaz/boot/$initrd
pascal@14271 200 rw root=/dev/null $extraargs autologin
pascal@13691 201 EOT
pascal@13691 202 unix2dos /mnt/slitaz/boot/he* /mnt/slitaz/boot/opt* \
pascal@14247 203 /mnt/slitaz/boot/README
pascal@14271 204 [ -d /mnt/slitaz/usr/sbin -a ! -x /mnt/slitaz/usr/sbin/mount.posixovl ] &&
pascal@13713 205 cp $(which mount.posixovl) /mnt/slitaz/usr/sbin
pascal@16041 206 false &&
pascal@16041 207 ! grep -qs tazboot /mnt/boot.ini && echo "Update boot.ini ..." &&
pascal@16041 208 unix2dos >> /mnt/boot.ini <<EOT
pascal@13691 209 C:\\slitaz\\boot\\tazboot.exe="SliTaz"
pascal@13691 210 EOT
pascal@16041 211 grep -qs menuitem /mnt/config.sys && ! grep -q tazboot /mnt/config.sys &&
pascal@16041 212 echo "Update config.sys ..." &&
pascal@16041 213 sed -i 's/menudefault=/menuitem=slitaz,SliTaz\r\n&/' /mnt/config.sys &&
pascal@16041 214 echo -e "[slitaz]\r" >> /mnt/config.sys &&
pascal@16041 215 echo "Update autoexec.bat ..." &&
pascal@16041 216 unix2dos >> /mnt/autoexec.bat <<EOT
pascal@16041 217 :slitaz
pascal@16041 218 \\slitaz\\boot\\tazboot.exe
pascal@13691 219 EOT
pascal@16041 220 return 0
pascal@13691 221 }
pascal@13691 222
pascal@13691 223 install()
pascal@13691 224 {
pascal@13691 225 $DIALOG --clear \
pascal@14271 226 --title " SliTaz UMSDOS way installation " \
pascal@13691 227 --yes-label "Install" --yesno \
pascal@13691 228 "\nSliTaz will be installed in the subdirectory \\slitaz of the current
pascal@13691 229 DOS/Windows partition. You will see your files from /mnt/dos.\n\n
paul@13692 230 You can start SliTaz with \\slitaz\\boot\\tazboot.exe\n\n
pascal@13691 231 To uninstall SliTaz, you have only to remove this directory.
pascal@13691 232 The file \\boot.ini or \\config.sys may be modified too.\n\n
pascal@14271 233 SliTaz may run slowly on 'UMSDOS way' installation due to the
paul@14320 234 posixovl filesystem. The 'TAZUSB way' installation runs faster.\n\n
pascal@13697 235 To do a traditional installation with disk partitioning,
pascal@13691 236 start SliTaz Live with 'SliTaz RAM boot' menu.\n
pascal@14271 237 " 19 70
pascal@14271 238 [ $? -eq 0 ] || return
pascal@16041 239 doinstall || return
pascal@16041 240 [ -x /mnt/slitaz/sbin/init ] || return
pascal@14271 241 umount -d /media/cdrom
pascal@16041 242 umount_proc
pascal@13691 243 exec chroot /mnt/slitaz /sbin/init
pascal@13691 244 }
pascal@13691 245
pascal@14271 246 installtaz()
pascal@14271 247 {
pascal@14271 248 $DIALOG --clear \
pascal@14271 249 --title " SliTaz TAZUSB way installation " \
pascal@14271 250 --yes-label "Install" --yesno \
pascal@14271 251 "\nSliTaz will be installed in the subdirectory \\slitaz of the current
pascal@14271 252 DOS/Windows partition. You will see your files from /mnt/dos.\n\n
pascal@14271 253 You can start SliTaz with \\slitaz\\boot\\tazboot.exe\n\n
pascal@14271 254 To uninstall SliTaz, you have only to remove this directory.
pascal@14271 255 The file \\boot.ini or \\config.sys may be modified too.\n\n
pascal@14271 256 The filesystem is loaded entirely into memory upon boot to
pascal@14271 257 increase responsiveness. Only /home lands on hard disk.\n\n
pascal@14271 258 To do a traditional installation with disk partitioning,
pascal@14271 259 start SliTaz Live with 'SliTaz RAM boot' menu.\n
pascal@14271 260 " 19 70
pascal@14271 261 [ $? -eq 0 ] || return
pascal@16041 262 doinstall tazusblike || return
pascal@14271 263 if [ -d /media/cdrom/fs ]; then
pascal@14271 264 zcat /mnt/slitaz/boot/rootfs.gz | cpio -idmu
pascal@14271 265 else
pascal@16041 266 for i in $(ls_r /media/cdrom/boot/rootfs*); do
pascal@14271 267 ( zcat $i 2> /dev/null || unlzma -c $i ) | cpio -idmu
pascal@14271 268 done
pascal@14271 269 fi
pascal@14317 270 [ -x /sbin/init ] || return
pascal@14271 271 umount -d /media/cdrom
pascal@14317 272 mount --move /mnt /mnt/dos
pascal@14317 273 ln -s /mnt/dos/slitaz/home /home
pascal@16041 274 umount_proc
pascal@14271 275 exec /sbin/init
pascal@14271 276 }
pascal@14271 277
pascal@13691 278 tazboot()
pascal@13691 279 {
pascal@13691 280 $DIALOG --clear \
pascal@13691 281 --title " SliTaz bootloader for DOS " \
pascal@13691 282 --yes-label "Install" --yesno \
paul@13692 283 "\nThe file TAZBOOT.EXE will be created in the top directory. It supports
pascal@13697 284 a bzImage linux kernel, multiple initramfs, a kernel command line and
paul@13692 285 an ISO image file loopback (retrieves files from an ISO file).\n\n
pascal@13691 286 Usage: tazboot.exe [[@commands]|[kernel=<bzimage>]
pascal@13691 287 [initrd=<rootfs>[,<rootfs2>...]] [iso=<isofile>] cmdline args ...]\n\n
paul@13692 288 Defaults: tazboot @tazboot.cmd or tazboot kernel=bzImage auto\n\n\
pascal@13691 289 Examples for tazboot.cmd:\n\n\
pascal@13691 290 iso=\\isos\\slitaz-4.0.iso\n\
pascal@13691 291 kernel=boot/bzImage\n\
pascal@13691 292 initrd=boot/rootfs4.gz,boot/rootfs3.gz,boot/rootfs2.gz,boot/rootfs1.gz\n\
pascal@13691 293 rw root=/dev/null autologin\n\n\
pascal@13691 294 kernel=\\slitaz\\vmlinuz root=/dev/sda5 ro\n\n
pascal@13691 295 Unlike GRUB4DOS, it doesn't require unfragmented ISO image files.\n
pascal@13691 296 " 24 78
pascal@13691 297 [ $? -eq 0 ] || return
pascal@13691 298 gettazboot /mnt/tazboot.exe
pascal@13691 299 }
pascal@13691 300
pascal@13697 301 md5()
pascal@13697 302 {
pascal@13713 303 echo "Checking files..."
pascal@13713 304 ( cd /media/cdrom ; md5sum -c md5sum ) > /tmp/data
pascal@13697 305 $DIALOG --clear \
pascal@13697 306 --title " Checked files " \
pascal@13697 307 --textbox /tmp/data 24 78
pascal@13697 308 rm -f /tmp/data
pascal@13697 309 }
pascal@13697 310
pascal@13697 311 readme()
pascal@13697 312 {
pascal@13697 313 $DIALOG --clear \
pascal@13697 314 --title " Readme " \
pascal@13697 315 --textbox /media/cdrom/README 24 78
pascal@13697 316 }
pascal@13697 317
pascal@13697 318 bootlog()
pascal@13697 319 {
pascal@13697 320 $DIALOG --clear \
pascal@13697 321 --title " Linux boot messages " \
pascal@13697 322 --textbox /tmp/dmesg 24 78
pascal@13697 323 }
pascal@13697 324
pascal@13697 325 memtest()
pascal@13697 326 {
pascal@13697 327 $DIALOG --clear \
pascal@13697 328 --title " Memtest86 " \
pascal@13697 329 --yes-label "Install" --yesno \
pascal@13697 330 "\nMemtest86 is a thorough, stand alone memory test for x86 architecture
pascal@13697 331 computers. BIOS based memory tests are a quick, cursory check and often
pascal@13697 332 miss many of the failures that are detected by Memtest86.\n
pascal@13697 333 " 12 70
pascal@13697 334 [ $? -eq 0 ] || return
pascal@16012 335 cp /media/cdrom/boot/memtest /mnt/memtest.exe
pascal@13697 336 }
pascal@13697 337
pascal@13697 338 fdmemtest()
pascal@13697 339 {
pascal@13697 340 $DIALOG --clear \
pascal@13697 341 --title " Create a Memtest86 boot floppy " \
pascal@13697 342 --yes-label "Create floppy" --yesno \
pascal@13697 343 "\nMemtest86 is a thorough, stand alone memory test for x86 architecture
pascal@13697 344 computers. BIOS based memory tests are a quick, cursory check and often
pascal@13697 345 miss many of the failures that are detected by Memtest86.\n\n
pascal@13697 346 Please insert a blank disk in floppy drive.\n
pascal@13697 347 " 12 70
pascal@13697 348 [ $? -eq 0 ] || return
pascal@13697 349 dd if=/media/cdrom/boot/memtest of=/dev/fd0
pascal@13697 350 }
pascal@13697 351
pascal@16013 352 pxe()
pascal@13697 353 {
pascal@13697 354 $DIALOG --clear \
pascal@13697 355 --title " SliTaz Web boot " \
pascal@13697 356 --yes-label "Install" --yesno \
pascal@13697 357 "\nBoot your operating system from the internet and enjoy a full system
pascal@13697 358 working entirely in RAM with speed and stability in mind. The Linux Kernel
pascal@13697 359 and the complete SliTaz compressed root filesystem will be loaded into RAM
pascal@13697 360 from the Web using PXE and HTTP protocols.\n
pascal@13697 361 " 12 70
pascal@13697 362 [ $? -eq 0 ] || return
pascal@16012 363 pxe=$(ls /media/cdrom/boot/?pxe)
pascal@16012 364 cp $pxe /mnt/$(basename $pxe).exe
pascal@13697 365 }
pascal@13697 366
pascal@16013 367 fdpxe()
pascal@13697 368 {
pascal@13697 369 $DIALOG --clear \
pascal@13697 370 --title " Create a SliTaz Web boot floppy " \
pascal@13697 371 --yes-label "Create floppy" --yesno \
pascal@13697 372 "\nBoot your operating system from the internet and enjoy a full system
pascal@13697 373 working entirely in RAM with speed and stability in mind. The Linux Kernel
pascal@13697 374 and the complete SliTaz compressed root filesystem will be loaded into RAM
pascal@13697 375 from the Web using PXE and HTTP protocols.\n\n
pascal@13697 376 Please insert a blank disk in floppy drive.\n
pascal@13697 377 " 12 70
pascal@13697 378 [ $? -eq 0 ] || return
pascal@15369 379 dd if=/media/cdrom/boot/?pxe of=/dev/fd0
pascal@13697 380 }
pascal@13697 381
pascal@16041 382 gotposixovl()
pascal@16041 383 {
pascal@16041 384 mount.posixovl 2>&1 | grep -qi usage &&
pascal@16041 385 echo -en "\"$1\" \"$2\""
pascal@16041 386 }
pascal@16041 387
pascal@14271 388 xfile()
pascal@14271 389 {
pascal@14271 390 [ -n "$(which $1)" ] && echo -en "\"$2\" \"$3\""
pascal@14271 391 }
pascal@14271 392
pascal@13697 393 cdfile()
pascal@13697 394 {
pascal@14271 395 [ -s /media/cdrom/$1 ] && echo -en "\"$2\" \"$3\""
pascal@14271 396 }
pascal@14271 397
pascal@16022 398 cdexe()
pascal@16022 399 {
pascal@16025 400 [ $(get 0 /media/cdrom/$1 2> /dev/null || echo 0) -eq 23117 ] &&
pascal@16022 401 echo -en "\"$2\" \"$3\""
pascal@16022 402 }
pascal@16022 403
pascal@14271 404 fddata()
pascal@14271 405 {
pascal@14271 406 [ $(get 28 /mnt/$ISO 1 2> /dev/null || echo 0) -ne 0 ] &&
pascal@14271 407 echo -en "\"$1\" \"$2\""
pascal@13697 408 }
pascal@13697 409
pascal@14257 410 fdbootstrap()
pascal@14257 411 {
pascal@14271 412 sz=$((512 * $(echo $(get 28 /mnt/$ISO 1))))
pascal@14271 413 $DIALOG --clear \
pascal@14271 414 --title " Create a floppy bootstrap " \
pascal@14271 415 --yes-label "Continue" --yesno \
paul@14263 416 "\nThe floppy will install a driver to access the ISO file
pascal@14257 417 on your hard disk and will emulate a CD-ROM during the boot process.\n\n
pascal@14257 418 Please insert a floppy in drive now.\n
pascal@14257 419 " 10 70
pascal@14271 420 [ $? -eq 0 ] || return
pascal@14271 421 dd if=/mnt/$ISO of=/dev/fd0 bs=1 count=512 \
pascal@14271 422 skip=$(( $(get 66 /mnt/$ISO) - $sz ))
pascal@14271 423 echo "$ISO" | dd of=/dev/fd0 bs=512 seek=1 count=1
pascal@14271 424 dd if=/mnt/$ISO of=/dev/fd0 bs=1 count=$sz seek=2 \
pascal@14271 425 skip=$(( $(get 66 /mnt/$ISO) - $sz + 512 ))
pascal@14257 426 }
pascal@14257 427
pascal@14257 428 usbdev()
pascal@14257 429 {
pascal@14257 430 sleep 5
pascal@14257 431 DEV="$(grep -l 1 /sys/block/*/removable | \
pascal@14257 432 sed 's|/sys/block/\(.*\)/removable|\1|')"
pascal@14257 433 [ -n "$DEV" ] || return
pascal@14257 434 exec 3>&1
pascal@14257 435 device=`$DIALOG --clear \
pascal@14257 436 --title " Select your USB key " \
pascal@14257 437 --menu "\nPlease select the USB key according to its known size.\n\n" \
pascal@14257 438 14 70 4 \
pascal@14257 439 $(for i in $DEV ; do
pascal@14257 440 echo "/dev/$i $(( $(cat /sys/block/$i/size) / 1024 ))MB"
pascal@14257 441 done) \
pascal@14257 442 2>&1 1>&3`
pascal@14257 443 retval=$?
pascal@14257 444 exec 3>&-
pascal@14257 445 [ $retval -eq 0 ]
pascal@14257 446 }
pascal@14257 447
pascal@14257 448 usbbootkey()
pascal@14257 449 {
pascal@14257 450 $DIALOG --clear \
pascal@14257 451 --title " Create a USB boot key " \
pascal@14257 452 --yes-label "Continue" --yesno \
pascal@14257 453 "\nThe USB key will be used like a CD-ROM. You will not be able to write
pascal@14257 454 any data on it.\n\n
pascal@14257 455 You should choose 'USB key read/write installation' to be
pascal@14257 456 able to save the package updates or your own configuration and data files.\n\n
pascal@14257 457 Please plug your USB stick in now.\n
pascal@14257 458 " 13 70
pascal@14257 459 [ $? -eq 0 ] || return
pascal@14257 460 usbdev || return
pascal@14257 461 dd if=/mnt/$ISO of=$device
pascal@14257 462 }
pascal@14257 463
pascal@13697 464 usbkey()
pascal@13697 465 {
pascal@13697 466 $DIALOG --clear \
pascal@13697 467 --title " Create a SliTaz USB key " \
pascal@13697 468 --yes-label "Continue" --yesno \
pascal@13697 469 "\nUnlike a hard drive install, the filesystem is kept in a compressed
pascal@13697 470 rootfs.gz. The filesystem is loaded entirely into memory upon boot.
pascal@13697 471 This should increase responsiveness, protect the filesystem against
pascal@13697 472 accidental corruption and reduce read/writes to the USB drive.
pascal@13697 473 Once setup, the tazusb utility can rewrite the root filesystem
pascal@13697 474 with any changes you have made since booting up,
pascal@13697 475 giving the effective benefits of a hard drive install.\n\n
pascal@13697 476 /home is mounted on boot using the UUID of your particular flash drive.
pascal@13697 477 Unlike a device name, the UUID has the benefit of never changing from machine
pascal@13697 478 to machine.\n\n
pascal@13697 479 Please plug your USB stick in now.\n
pascal@14257 480 " 19 70
pascal@14271 481 [ $? -eq 0 ] || return
pascal@14257 482 usbdev || return
pascal@13697 483 exec 3>&1
pascal@13697 484 format=`$DIALOG --clear \
pascal@13697 485 --title " Select the filesystem " \
pascal@13733 486 --radiolist "\nPlease select the filesystem type to create.\n\n\
paul@13698 487 The filesystem creation will erase all the data \
pascal@13699 488 in the USB key." 14 70 4 \
pascal@13733 489 "none" "Do not erase the USB key" on \
pascal@13733 490 "ext3" "Ext3 journaling filesystem" off \
pascal@13733 491 "ext2" "Ext2 filesystem" off \
pascal@13733 492 "fat32" "Windows FAT32 filesystem" off \
pascal@13697 493 2>&1 1>&3`
pascal@13697 494 retval=$?
pascal@13697 495 exec 3>&-
pascal@14257 496 [ $retval -eq 0 ] || return
pascal@13697 497 [ "$format" != "none" ] && tazusb format $device "SliTaz" $format
pascal@13697 498 tazusb gen-iso2usb /mnt/$ISO $device
pascal@13697 499 }
pascal@13697 500
pascal@13713 501 mount_loram()
pascal@13713 502 {
pascal@13713 503 is_loram || return
pascal@13713 504 insmod /lib/squashfs.ko* 2> /dev/null
pascal@13713 505 if [ -d /media/cdrom/fs ]; then
pascal@13713 506 ln -s /media/cdrom/fs /sqfs
pascal@13713 507 else
pascal@13713 508 mkdir /sqfs
pascal@13713 509 mount -o loop,ro -t squashfs /rootfs*.gz /sqfs
pascal@13713 510 fi
pascal@13713 511 ln -s /sqfs/lib/* lib
pascal@13713 512 ln -s /sqfs/usr /sqfs/var /
pascal@13713 513 for i in dmesg basename tr od reboot poweroff getty sync ; do
pascal@13713 514 ln -s /sqfs/bin/busybox /bin/$i
pascal@13713 515 done
pascal@13713 516 }
pascal@13713 517
pascal@13713 518 umount_loram()
pascal@13713 519 {
pascal@13713 520 is_loram || return
pascal@13713 521 rm /var /usr
pascal@13713 522 umount -d /sqfs
pascal@13713 523 rmdir /sqfs
pascal@13713 524 }
pascal@13713 525
pascal@13691 526 text()
pascal@13691 527 {
pascal@13713 528 umount_loram
pascal@13691 529 umount -d /media/cdrom
pascal@13691 530 umount /mnt
pascal@16041 531 umount_proc
pascal@13691 532 exec /init
pascal@13691 533 }
pascal@13691 534
pascal@13691 535 live()
pascal@13691 536 {
pascal@13691 537 n=0
pascal@16041 538 for i in $(ls_r /media/cdrom/boot/rootfs* 2> /dev/null); do
pascal@13691 539 [ $((n++)) -eq 0 ] || uncpio $i
pascal@13691 540 done
pascal@13691 541 text
pascal@13691 542 }
pascal@13691 543
pascal@13713 544 restart()
pascal@13691 545 {
pascal@13713 546 sync
pascal@13713 547 [ ! -L /sqfs ] && umount -d /media/cdrom && umount /mnt
pascal@13713 548 reboot -f
pascal@13691 549 }
pascal@13691 550
pascal@13713 551 stop()
pascal@13691 552 {
pascal@13713 553 sync
pascal@13713 554 [ ! -L /sqfs ] && umount -d /media/cdrom && umount /mnt
pascal@13713 555 poweroff -f
pascal@13691 556 }
pascal@13691 557
pascal@13697 558 shell()
pascal@13697 559 {
pascal@13713 560 getty -n -l /bin/ash 38400 tty1 || sh
pascal@13697 561 }
pascal@13697 562
pascal@14247 563 BIN=bin/mount.posixovl
pascal@14247 564 [ -x /usr/s$BIN ] || mv /bin/mount.posixovl.iso2exe \
pascal@14247 565 /usr/s$BIN 2> /dev/null || mv /bin/mount.posixovl.iso2exe /$BIN
pascal@16041 566 mount_proc
pascal@13691 567 ISO="$(getarg iso | sed 's/.://;s|\\|/|g')"
pascal@13691 568 getiso
pascal@13713 569 mount_loram
pascal@16041 570 case "${ISO##*/}$(getarg mode)" in
pascal@16047 571 *install*|*INSTALL*) install ;;
pascal@16047 572 *live*|*LIVE*) live ;;
pascal@16047 573 *text*|*TEXT*) text ;;
pascal@13691 574 esac
pascal@16041 575 which $DIALOG 2> /dev/null || live
pascal@13713 576 dmesg > /tmp/dmesg
pascal@13691 577
pascal@13691 578 while true; do
pascal@14271 579 cat > /tmp/dialog <<EOT
pascal@14271 580 $DIALOG --clear \
pascal@13691 581 --title " Welcome to SliTaz " \
pascal@14271 582 --menu "" 21 70 15 \
pascal@16041 583 $(cdfile boot/bzImage "live" "SliTaz RAM boot") \
pascal@13697 584 "text" "SliTaz RAM boot (text mode only)" \
pascal@13697 585 $(cdfile README "readme" "Show the README file") \
pascal@13697 586 $(cdfile md5sum "md5" "Check ISO files") \
pascal@16041 587 $(gotposixovl "install" "Hard disk installation (UMSDOS way)") \
pascal@16041 588 $(gotposixovl "installtaz" "Hard disk installation (TAZUSB way)") \
pascal@14271 589 $(xfile tazusb "usbkey" "USB key read/write installation") \
pascal@16041 590 $(cdfile boot/bzImage "usbbootkey" "USB boot key (read only)") \
pascal@14271 591 $(fddata "fdbootstrap" "Floppy bootstrap") \
pascal@16041 592 $(cdfile boot/bzImage "tazboot" "Get tazboot.exe Linux loader") \
pascal@16022 593 $(cdexe boot/memtest "memtest" "Get Memtest86") \
pascal@13697 594 $(cdfile boot/memtest "fdmemtest" "Create a Memtest86 boot floppy") \
pascal@16022 595 $(cdexe boot/gpxe "pxe" "Get SliTaz Web boot utility") \
pascal@16012 596 $(cdfile boot/gpxe "fdpxe" "Create a SliTaz Web boot floppy") \
pascal@16022 597 $(cdexe boot/ipxe "pxe" "Get SliTaz Web boot utility") \
pascal@16012 598 $(cdfile boot/ipxe "fdpxe" "Create a SliTaz Web boot floppy") \
pascal@14271 599 $(xfile reboot "restart" "Restart the computer") \
pascal@14271 600 $(xfile poweroff "stop" "Power off") \
pascal@13697 601 "bootlog" "Linux boot messages" \
pascal@13697 602 "shell" "Shell prompt" \
pascal@14271 603
pascal@14271 604 EOT
pascal@14271 605 exec 3>&1
pascal@14271 606 value=$(sh /tmp/dialog 2>&1 1>&3)
pascal@13691 607 retval=$?
pascal@13691 608 exec 3>&-
pascal@13691 609 [ $retval -eq 0 ] || continue
pascal@13691 610 $value
pascal@13691 611 done