wok-6.x annotate syslinux/stuff/iso2exe/init @ rev 17160

syslinux/iso2exe: full zImage support
author Pascal Bellard <pascal.bellard@slitaz.org>
date Wed Sep 17 11:38:34 2014 +0200 (2014-09-17)
parents e0a6955b0a12
children a95b0be09647
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@17160 70 *35615) ( zcat || gunzip ) ;;
pascal@17160 71 *\ 93) unlzma ;;
pascal@17160 72 *) cat ;;
pascal@17160 73 esac < $1 | ( 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 "/$dev:/!d;s/.* UUID=.\\([^ ]*\\)\".*/\\1/"
pascal@13691 80 }
pascal@13691 81
pascal@16055 82 tazusbinitfs()
pascal@16055 83 {
pascal@16055 84 PAD=$(($(stat -c %s $1) % 4))
pascal@16055 85 [ $PAD -ne 0 ] && dd if=/dev/zero bs=1 count=$((4 - $PAD)) >> $1
pascal@16055 86 mkdir -p /tmp/fs/etc /tmp/fs/lib /tmp/fs/home
pascal@16055 87 cp -a /etc/locale.conf /tmp/fs/etc 2> /dev/null
pascal@16055 88 cp -a /etc/keymap.conf /tmp/fs/etc 2> /dev/null
pascal@16055 89 sed 's/ .*//' /proc/modules | while read mod ; do
pascal@16055 90 find /lib/modules/ | grep $mod.ko | \
pascal@16055 91 sed 's|.*|cp & /tmp/fs/lib|' | sh
pascal@16055 92 done
pascal@16055 93 cat > /tmp/fs/init1 <<EOT
pascal@16055 94 #!/bin/sh
pascal@16055 95 sed -i 's|sbin/init|init2|' /init
pascal@16055 96 exec /init
pascal@16055 97 EOT
pascal@16055 98 cat > /tmp/fs/init2 <<EOT
pascal@16055 99 #!/bin/sh
pascal@16055 100
pascal@16055 101 mount -t proc /proc /proc
pascal@16055 102 grep -q debug /proc/cmdline && debug=true && set -x
pascal@16055 103 for i in /lib/*.ko* ; do insmod \$i 2> /dev/null ; done; sleep 2
pascal@16055 104 v=\$(sed '/\\/home=/!d;s|.*/home=\\([^ ]*\\).*|\\1|' /proc/cmdline /cmdline 2> /dev/null)
pascal@16055 105 mount / -o remount,rw
pascal@16055 106 mkdir /mnt/dos
pascal@16055 107 rm -f /cmdline 2> /dev/null
pascal@16055 108 mount / -o remount,ro
pascal@16055 109 mnt=/mnt/dos/\${v#*/}
pascal@16055 110 dev=\$( (blkid /dev/[sh]d* || blkid) | grep \${v%%/*} | sed 's/:.*//;q')
pascal@16055 111 echo "Mount \$dev in /mnt/dos for \$v..." | tee -a /run/boot.log
pascal@16055 112 mount \$dev /mnt/dos
pascal@16055 113 mount.posixovl -F \$mnt -- -oallow_other -odefault_permissions -osuid
pascal@16055 114 mount --bind \$mnt /home
pascal@16055 115 [ "\$debug" = "true" ] && sh
pascal@16055 116 umount /proc
pascal@16055 117 exec /sbin/init
pascal@16055 118 EOT
pascal@16055 119 chmod 755 /tmp/fs/init?
pascal@16055 120 cp -a /tmp/fs/* /
pascal@16055 121 ( cd /tmp/fs ; find * | cpio -o -H newc ) | gzip -9 >> $1
pascal@16055 122 }
pascal@16055 123
pascal@13691 124 mkinitrd()
pascal@13691 125 {
paul@13692 126 echo "Creating $(basename $1) ..."
pascal@13691 127 for i in bin lib dev proc tmp mnt etc ; do
pascal@13691 128 mkdir -p /tmp/fs/$i
pascal@13691 129 done
pascal@16041 130 for i in /dev/console /dev/null /dev/tty /dev/tty1 /dev/tty2 /dev/fuse \
pascal@13691 131 /dev/hd* /dev/sd* ; do
pascal@13691 132 cp -a $i /tmp/fs$i
pascal@13691 133 done
pascal@13713 134 for i in /bin/busybox $(which mount.posixovl) $(which blkid); do
pascal@13691 135 cp $(LD_TRACE_LOADED_OBJECTS=1 /lib/ld*.so $i | \
pascal@13691 136 sed 's|.*=> \(.*/lib/l[^ ]*\).*|\1|;/^\//!d') /tmp/fs/lib
pascal@13691 137 cp $i /tmp/fs/bin
pascal@13691 138 done
pascal@13691 139 cp -a /lib/ld-* /tmp/fs/lib
pascal@13691 140 for i in $(busybox | sed '/Current/,$!d'); do
pascal@14271 141 [ -e /tmp/fs/bin/${i%,} ] || ln -s busybox /tmp/fs/bin/${i%,}
pascal@13691 142 done
pascal@13691 143 ln -s /proc/mounts /tmp/fs/etc/mtab
pascal@16041 144 sed 's/ .*//' /proc/modules | while read mod ; do
pascal@16041 145 find /lib/modules/ | grep $mod.ko | \
pascal@16041 146 sed 's|.*|cp & /tmp/fs/lib|' | sh
pascal@16041 147 done
pascal@13691 148 cat > /tmp/fs/init <<EOT
pascal@13691 149 #!/bin/sh
pascal@13691 150
pascal@13691 151 arg()
pascal@13691 152 {
pascal@13691 153 grep -q \$1 /proc/cmdline &&
pascal@13691 154 val="\$(sed "s/.*\$1=\\([^ ]*\\).*/\\1/" < /proc/cmdline)" &&
pascal@13691 155 echo "\$2 \$val"
pascal@13691 156 }
pascal@13691 157
pascal@13691 158 mount -t proc /proc /proc
pascal@16041 159 arg debug "shell" && debug=true && set -x
pascal@16055 160 for i in /lib/*.ko* ; do insmod \$i 2> /dev/null ; done; sleep 2
pascal@13691 161 arg mount "Mount device"
pascal@16055 162 mount \$( (blkid /dev/[sh]d* || blkid) | grep \$val | sed 's/:.*//;q') /mnt
pascal@13691 163 arg subroot "Change root to directory"
pascal@16041 164 mount.posixovl -F /mnt/\$val -- -oallow_other -odefault_permissions -osuid
pascal@13691 165 mount --bind /mnt /mnt/\$val/mnt/dos
pascal@13691 166 LDSO=\$(ls /mnt/\$val/lib/ld-* | sed q)
pascal@16041 167 export LD_LIBRARY_PATH=\$val/lib:\$val/usr/lib:/lib
pascal@16041 168 [ "$debug" = "true" ] && sh
pascal@13691 169 umount /proc
pascal@13691 170 exec /bin/switch_root /mnt \${LDSO#/mnt/} \$val/usr/sbin/chroot \$val /sbin/init
pascal@13691 171 EOT
pascal@13691 172 chmod +x /tmp/fs/init
pascal@13691 173 ( cd /tmp/fs ; find * | cpio -o -H newc ) | lzma e $1 -si 2> /dev/null
pascal@13691 174 rm -rf /tmp/fs
pascal@13691 175 }
pascal@13691 176
pascal@13713 177 is_loram()
pascal@13713 178 {
pascal@13713 179 [ -s /lib/squashfs.ko* ]
pascal@13713 180 }
pascal@13713 181
pascal@16041 182 ls_r()
pascal@16041 183 {
pascal@16041 184 ls -r $@ 2> /dev/null || ls $@
pascal@16041 185 }
pascal@16041 186
pascal@13691 187 doinstall()
pascal@13691 188 {
pascal@14271 189 mkdir -p /mnt/slitaz/boot /mnt/slitaz/mnt/dos
pascal@16041 190 if ! mount.posixovl -F /mnt/slitaz -- \
pascal@16041 191 -oallow_other -odefault_permissions -osuid; then
pascal@16041 192 echo "Can't install SliTaz. Abort."
pascal@16041 193 sleep 5
pascal@16041 194 return 1
pascal@16041 195 fi
pascal@16041 196 echo "Install root filesystem in /slitaz..."
pascal@14271 197 if [ -n "$1" ]; then
pascal@14271 198 if [ -d /media/cdrom/fs ]; then
pascal@14271 199 ( cd /mnt/slitaz/fs; find | cpio -o -H newc ) | gzip -9
pascal@14271 200 else
pascal@16041 201 ls_r /media/cdrom/boot/rootfs* | xargs cat
pascal@14271 202 fi > /mnt/slitaz/boot/rootfs.gz
pascal@16055 203 tazusbinitfs /mnt/slitaz/boot/rootfs.gz
pascal@14271 204 initrd=rootfs.gz
pascal@16055 205 extraargs="/home=$(getuuid)/slitaz rdinit=/init1"
pascal@13713 206 else
pascal@14271 207 if [ -d /media/cdrom/fs ]; then
pascal@14271 208 cp -a /media/cdrom/fs/. /mnt/slitaz
pascal@14271 209 elif is_loram ; then
pascal@14271 210 for i in /media/cdrom/boot/rootfs?.* ; do
pascal@14271 211 [ -s $(basename $i) ] && continue
pascal@14271 212 cpio -i $i
pascal@14271 213 done
pascal@16041 214 for i in $(ls_r /media/cdrom/boot/rootfs*); do
pascal@14271 215 mount -o loop,ro $i /sqfs/mnt
pascal@14271 216 cp -a /sqfs/mnt/. /mnt/slitaz
pascal@14271 217 umount -d /sqfs/mnt
pascal@14271 218 done
pascal@14271 219 else
pascal@16041 220 for i in $(ls_r /media/cdrom/boot/rootfs*); do
pascal@14271 221 uncpio $i /mnt/slitaz
pascal@14271 222 done
pascal@14271 223 fi
pascal@16055 224 cp -a /etc/locale.conf /tmp/slitaz/etc 2> /dev/null
pascal@16055 225 cp -a /etc/keymap.conf /tmp/slitaz/etc 2> /dev/null
pascal@14271 226 mkinitrd /mnt/slitaz/boot/initrd
pascal@14271 227 initrd=initrd
pascal@14271 228 extraargs="mount=$(getuuid) subroot=slitaz"
pascal@13713 229 fi
pascal@14271 230 echo "Install boot files..."
pascal@13691 231 for i in /media/cdrom/boot/bzImage /media/cdrom/boot/*pxe* \
pascal@13691 232 /media/cdrom/boot/isolinux/he* /media/cdrom/boot/isolinux/opt* \
pascal@13691 233 /media/cdrom/README /media/cdrom/boot/memtest* ; do
pascal@13691 234 [ -s $i ] && cp $i /mnt/slitaz/boot
pascal@13691 235 done
pascal@16047 236 for i in /mnt/slitaz/boot/memtest /mnt/slitaz/boot/*pxe* ; do
pascal@16047 237 [ $(get 0 $i 2> /dev/null || echo 0) -eq 23117 ] &&
pascal@16047 238 mv $i $i.exe
pascal@16047 239 done
pascal@13691 240 gettazboot /mnt/slitaz/boot/tazboot.exe
pascal@14247 241 unix2dos > /mnt/slitaz/boot/tazboot.cmd <<EOT
pascal@16041 242 kernel=/slitaz/boot/bzimage
pascal@16041 243 initrd=/slitaz/boot/$initrd
pascal@14271 244 rw root=/dev/null $extraargs autologin
pascal@13691 245 EOT
pascal@13691 246 unix2dos /mnt/slitaz/boot/he* /mnt/slitaz/boot/opt* \
pascal@14247 247 /mnt/slitaz/boot/README
pascal@14271 248 [ -d /mnt/slitaz/usr/sbin -a ! -x /mnt/slitaz/usr/sbin/mount.posixovl ] &&
pascal@13713 249 cp $(which mount.posixovl) /mnt/slitaz/usr/sbin
pascal@16041 250 false &&
pascal@16041 251 ! grep -qs tazboot /mnt/boot.ini && echo "Update boot.ini ..." &&
pascal@16041 252 unix2dos >> /mnt/boot.ini <<EOT
pascal@13691 253 C:\\slitaz\\boot\\tazboot.exe="SliTaz"
pascal@13691 254 EOT
pascal@16073 255 false &&
pascal@16073 256 grep -qis menuitem /mnt/config.sys && ! grep -qi tazboot /mnt/config.sys &&
pascal@16041 257 echo "Update config.sys ..." &&
pascal@16073 258 sed -i 's/menudefault/menuitem SLITAZ, SliTaz\r\n&/' /mnt/config.sys &&
pascal@16073 259 unix2dos >> /mnt/config.sys <<EOT
pascal@16073 260 [SLITAZ]
pascal@16073 261 install=\\slitaz\\boot\\tazboot.exe
pascal@13691 262 EOT
pascal@16041 263 return 0
pascal@13691 264 }
pascal@13691 265
pascal@13691 266 install()
pascal@13691 267 {
pascal@13691 268 $DIALOG --clear \
pascal@14271 269 --title " SliTaz UMSDOS way installation " \
pascal@13691 270 --yes-label "Install" --yesno \
pascal@13691 271 "\nSliTaz will be installed in the subdirectory \\slitaz of the current
pascal@13691 272 DOS/Windows partition. You will see your files from /mnt/dos.\n\n
paul@13692 273 You can start SliTaz with \\slitaz\\boot\\tazboot.exe\n\n
pascal@13691 274 To uninstall SliTaz, you have only to remove this directory.
pascal@13691 275 The file \\boot.ini or \\config.sys may be modified too.\n\n
pascal@14271 276 SliTaz may run slowly on 'UMSDOS way' installation due to the
paul@14320 277 posixovl filesystem. The 'TAZUSB way' installation runs faster.\n\n
pascal@13697 278 To do a traditional installation with disk partitioning,
pascal@13691 279 start SliTaz Live with 'SliTaz RAM boot' menu.\n
pascal@14271 280 " 19 70
pascal@14271 281 [ $? -eq 0 ] || return
pascal@16041 282 doinstall || return
pascal@16041 283 [ -x /mnt/slitaz/sbin/init ] || return
pascal@14271 284 umount -d /media/cdrom
pascal@16041 285 umount_proc
pascal@13691 286 exec chroot /mnt/slitaz /sbin/init
pascal@13691 287 }
pascal@13691 288
pascal@14271 289 installtaz()
pascal@14271 290 {
pascal@14271 291 $DIALOG --clear \
pascal@14271 292 --title " SliTaz TAZUSB way installation " \
pascal@14271 293 --yes-label "Install" --yesno \
pascal@14271 294 "\nSliTaz will be installed in the subdirectory \\slitaz of the current
pascal@14271 295 DOS/Windows partition. You will see your files from /mnt/dos.\n\n
pascal@14271 296 You can start SliTaz with \\slitaz\\boot\\tazboot.exe\n\n
pascal@14271 297 To uninstall SliTaz, you have only to remove this directory.
pascal@14271 298 The file \\boot.ini or \\config.sys may be modified too.\n\n
pascal@14271 299 The filesystem is loaded entirely into memory upon boot to
pascal@14271 300 increase responsiveness. Only /home lands on hard disk.\n\n
pascal@14271 301 To do a traditional installation with disk partitioning,
pascal@14271 302 start SliTaz Live with 'SliTaz RAM boot' menu.\n
pascal@14271 303 " 19 70
pascal@14271 304 [ $? -eq 0 ] || return
pascal@16041 305 doinstall tazusblike || return
pascal@14271 306 if [ -d /media/cdrom/fs ]; then
pascal@16055 307 cp -a /media/cdrom/fs/. /
pascal@14271 308 else
pascal@16041 309 for i in $(ls_r /media/cdrom/boot/rootfs*); do
pascal@16055 310 unlzma < $i | (cd / ; cpio -idmu )
pascal@14271 311 done
pascal@14271 312 fi
pascal@16055 313 cp /tmp/fs/etc/* /etc
pascal@16055 314 echo "/home=$(getuuid)/slitaz" > /cmdline
pascal@16055 315 [ -x /init1 ] || return
pascal@14271 316 umount -d /media/cdrom
pascal@16055 317 umount /mnt/slitaz
pascal@16073 318 rm -f /dev/cdrom
pascal@16055 319 umount /mnt
pascal@16055 320 mkdir /mnt/dos
pascal@16041 321 umount_proc
pascal@16055 322 exec /init1
pascal@14271 323 }
pascal@14271 324
pascal@13691 325 tazboot()
pascal@13691 326 {
pascal@13691 327 $DIALOG --clear \
pascal@13691 328 --title " SliTaz bootloader for DOS " \
pascal@13691 329 --yes-label "Install" --yesno \
paul@13692 330 "\nThe file TAZBOOT.EXE will be created in the top directory. It supports
pascal@13697 331 a bzImage linux kernel, multiple initramfs, a kernel command line and
paul@13692 332 an ISO image file loopback (retrieves files from an ISO file).\n\n
pascal@13691 333 Usage: tazboot.exe [[@commands]|[kernel=<bzimage>]
pascal@13691 334 [initrd=<rootfs>[,<rootfs2>...]] [iso=<isofile>] cmdline args ...]\n\n
paul@13692 335 Defaults: tazboot @tazboot.cmd or tazboot kernel=bzImage auto\n\n\
pascal@13691 336 Examples for tazboot.cmd:\n\n\
pascal@13691 337 iso=\\isos\\slitaz-4.0.iso\n\
pascal@13691 338 kernel=boot/bzImage\n\
pascal@13691 339 initrd=boot/rootfs4.gz,boot/rootfs3.gz,boot/rootfs2.gz,boot/rootfs1.gz\n\
pascal@13691 340 rw root=/dev/null autologin\n\n\
pascal@13691 341 kernel=\\slitaz\\vmlinuz root=/dev/sda5 ro\n\n
pascal@13691 342 Unlike GRUB4DOS, it doesn't require unfragmented ISO image files.\n
pascal@13691 343 " 24 78
pascal@13691 344 [ $? -eq 0 ] || return
pascal@13691 345 gettazboot /mnt/tazboot.exe
pascal@13691 346 }
pascal@13691 347
pascal@13697 348 md5()
pascal@13697 349 {
pascal@13713 350 echo "Checking files..."
pascal@13713 351 ( cd /media/cdrom ; md5sum -c md5sum ) > /tmp/data
pascal@13697 352 $DIALOG --clear \
pascal@13697 353 --title " Checked files " \
pascal@13697 354 --textbox /tmp/data 24 78
pascal@13697 355 rm -f /tmp/data
pascal@13697 356 }
pascal@13697 357
pascal@13697 358 readme()
pascal@13697 359 {
pascal@13697 360 $DIALOG --clear \
pascal@13697 361 --title " Readme " \
pascal@13697 362 --textbox /media/cdrom/README 24 78
pascal@13697 363 }
pascal@13697 364
pascal@13697 365 bootlog()
pascal@13697 366 {
pascal@13697 367 $DIALOG --clear \
pascal@13697 368 --title " Linux boot messages " \
pascal@13697 369 --textbox /tmp/dmesg 24 78
pascal@13697 370 }
pascal@13697 371
pascal@13697 372 memtest()
pascal@13697 373 {
pascal@13697 374 $DIALOG --clear \
pascal@13697 375 --title " Memtest86 " \
pascal@13697 376 --yes-label "Install" --yesno \
pascal@13697 377 "\nMemtest86 is a thorough, stand alone memory test for x86 architecture
pascal@13697 378 computers. BIOS based memory tests are a quick, cursory check and often
pascal@13697 379 miss many of the failures that are detected by Memtest86.\n
pascal@13697 380 " 12 70
pascal@13697 381 [ $? -eq 0 ] || return
pascal@16012 382 cp /media/cdrom/boot/memtest /mnt/memtest.exe
pascal@13697 383 }
pascal@13697 384
pascal@13697 385 fdmemtest()
pascal@13697 386 {
pascal@13697 387 $DIALOG --clear \
pascal@13697 388 --title " Create a Memtest86 boot floppy " \
pascal@13697 389 --yes-label "Create floppy" --yesno \
pascal@13697 390 "\nMemtest86 is a thorough, stand alone memory test for x86 architecture
pascal@13697 391 computers. BIOS based memory tests are a quick, cursory check and often
pascal@13697 392 miss many of the failures that are detected by Memtest86.\n\n
pascal@13697 393 Please insert a blank disk in floppy drive.\n
pascal@13697 394 " 12 70
pascal@13697 395 [ $? -eq 0 ] || return
pascal@13697 396 dd if=/media/cdrom/boot/memtest of=/dev/fd0
pascal@13697 397 }
pascal@13697 398
pascal@16013 399 pxe()
pascal@13697 400 {
pascal@13697 401 $DIALOG --clear \
pascal@13697 402 --title " SliTaz Web boot " \
pascal@13697 403 --yes-label "Install" --yesno \
pascal@13697 404 "\nBoot your operating system from the internet and enjoy a full system
pascal@13697 405 working entirely in RAM with speed and stability in mind. The Linux Kernel
pascal@13697 406 and the complete SliTaz compressed root filesystem will be loaded into RAM
pascal@13697 407 from the Web using PXE and HTTP protocols.\n
pascal@13697 408 " 12 70
pascal@13697 409 [ $? -eq 0 ] || return
pascal@16012 410 pxe=$(ls /media/cdrom/boot/?pxe)
pascal@16012 411 cp $pxe /mnt/$(basename $pxe).exe
pascal@13697 412 }
pascal@13697 413
pascal@16013 414 fdpxe()
pascal@13697 415 {
pascal@13697 416 $DIALOG --clear \
pascal@13697 417 --title " Create a SliTaz Web boot floppy " \
pascal@13697 418 --yes-label "Create floppy" --yesno \
pascal@13697 419 "\nBoot your operating system from the internet and enjoy a full system
pascal@13697 420 working entirely in RAM with speed and stability in mind. The Linux Kernel
pascal@13697 421 and the complete SliTaz compressed root filesystem will be loaded into RAM
pascal@13697 422 from the Web using PXE and HTTP protocols.\n\n
pascal@13697 423 Please insert a blank disk in floppy drive.\n
pascal@13697 424 " 12 70
pascal@13697 425 [ $? -eq 0 ] || return
pascal@15369 426 dd if=/media/cdrom/boot/?pxe of=/dev/fd0
pascal@13697 427 }
pascal@13697 428
pascal@16041 429 gotposixovl()
pascal@16041 430 {
pascal@16041 431 mount.posixovl 2>&1 | grep -qi usage &&
pascal@16041 432 echo -en "\"$1\" \"$2\""
pascal@16041 433 }
pascal@16041 434
pascal@14271 435 xfile()
pascal@14271 436 {
pascal@14271 437 [ -n "$(which $1)" ] && echo -en "\"$2\" \"$3\""
pascal@14271 438 }
pascal@14271 439
pascal@13697 440 cdfile()
pascal@13697 441 {
pascal@14271 442 [ -s /media/cdrom/$1 ] && echo -en "\"$2\" \"$3\""
pascal@14271 443 }
pascal@14271 444
pascal@16022 445 cdexe()
pascal@16022 446 {
pascal@16025 447 [ $(get 0 /media/cdrom/$1 2> /dev/null || echo 0) -eq 23117 ] &&
pascal@16022 448 echo -en "\"$2\" \"$3\""
pascal@16022 449 }
pascal@16022 450
pascal@14271 451 fddata()
pascal@14271 452 {
pascal@14271 453 [ $(get 28 /mnt/$ISO 1 2> /dev/null || echo 0) -ne 0 ] &&
pascal@14271 454 echo -en "\"$1\" \"$2\""
pascal@13697 455 }
pascal@13697 456
pascal@14257 457 fdbootstrap()
pascal@14257 458 {
pascal@14271 459 sz=$((512 * $(echo $(get 28 /mnt/$ISO 1))))
pascal@14271 460 $DIALOG --clear \
pascal@14271 461 --title " Create a floppy bootstrap " \
pascal@14271 462 --yes-label "Continue" --yesno \
paul@14263 463 "\nThe floppy will install a driver to access the ISO file
pascal@14257 464 on your hard disk and will emulate a CD-ROM during the boot process.\n\n
pascal@14257 465 Please insert a floppy in drive now.\n
pascal@14257 466 " 10 70
pascal@14271 467 [ $? -eq 0 ] || return
pascal@14271 468 dd if=/mnt/$ISO of=/dev/fd0 bs=1 count=512 \
pascal@14271 469 skip=$(( $(get 66 /mnt/$ISO) - $sz ))
pascal@14271 470 echo "$ISO" | dd of=/dev/fd0 bs=512 seek=1 count=1
pascal@14271 471 dd if=/mnt/$ISO of=/dev/fd0 bs=1 count=$sz seek=2 \
pascal@14271 472 skip=$(( $(get 66 /mnt/$ISO) - $sz + 512 ))
pascal@14257 473 }
pascal@14257 474
pascal@14257 475 usbdev()
pascal@14257 476 {
pascal@14257 477 sleep 5
pascal@14257 478 DEV="$(grep -l 1 /sys/block/*/removable | \
pascal@14257 479 sed 's|/sys/block/\(.*\)/removable|\1|')"
pascal@14257 480 [ -n "$DEV" ] || return
pascal@14257 481 exec 3>&1
pascal@14257 482 device=`$DIALOG --clear \
pascal@14257 483 --title " Select your USB key " \
pascal@14257 484 --menu "\nPlease select the USB key according to its known size.\n\n" \
pascal@14257 485 14 70 4 \
pascal@14257 486 $(for i in $DEV ; do
pascal@14257 487 echo "/dev/$i $(( $(cat /sys/block/$i/size) / 1024 ))MB"
pascal@14257 488 done) \
pascal@14257 489 2>&1 1>&3`
pascal@14257 490 retval=$?
pascal@14257 491 exec 3>&-
pascal@14257 492 [ $retval -eq 0 ]
pascal@14257 493 }
pascal@14257 494
pascal@14257 495 usbbootkey()
pascal@14257 496 {
pascal@14257 497 $DIALOG --clear \
pascal@14257 498 --title " Create a USB boot key " \
pascal@14257 499 --yes-label "Continue" --yesno \
pascal@14257 500 "\nThe USB key will be used like a CD-ROM. You will not be able to write
pascal@14257 501 any data on it.\n\n
pascal@14257 502 You should choose 'USB key read/write installation' to be
pascal@14257 503 able to save the package updates or your own configuration and data files.\n\n
pascal@14257 504 Please plug your USB stick in now.\n
pascal@14257 505 " 13 70
pascal@14257 506 [ $? -eq 0 ] || return
pascal@14257 507 usbdev || return
pascal@14257 508 dd if=/mnt/$ISO of=$device
pascal@14257 509 }
pascal@14257 510
pascal@13697 511 usbkey()
pascal@13697 512 {
pascal@13697 513 $DIALOG --clear \
pascal@13697 514 --title " Create a SliTaz USB key " \
pascal@13697 515 --yes-label "Continue" --yesno \
pascal@13697 516 "\nUnlike a hard drive install, the filesystem is kept in a compressed
pascal@13697 517 rootfs.gz. The filesystem is loaded entirely into memory upon boot.
pascal@13697 518 This should increase responsiveness, protect the filesystem against
pascal@13697 519 accidental corruption and reduce read/writes to the USB drive.
pascal@13697 520 Once setup, the tazusb utility can rewrite the root filesystem
pascal@13697 521 with any changes you have made since booting up,
pascal@13697 522 giving the effective benefits of a hard drive install.\n\n
pascal@13697 523 /home is mounted on boot using the UUID of your particular flash drive.
pascal@13697 524 Unlike a device name, the UUID has the benefit of never changing from machine
pascal@13697 525 to machine.\n\n
pascal@13697 526 Please plug your USB stick in now.\n
pascal@14257 527 " 19 70
pascal@14271 528 [ $? -eq 0 ] || return
pascal@14257 529 usbdev || return
pascal@13697 530 exec 3>&1
pascal@13697 531 format=`$DIALOG --clear \
pascal@13697 532 --title " Select the filesystem " \
pascal@13733 533 --radiolist "\nPlease select the filesystem type to create.\n\n\
paul@13698 534 The filesystem creation will erase all the data \
pascal@13699 535 in the USB key." 14 70 4 \
pascal@13733 536 "none" "Do not erase the USB key" on \
pascal@13733 537 "ext3" "Ext3 journaling filesystem" off \
pascal@13733 538 "ext2" "Ext2 filesystem" off \
pascal@13733 539 "fat32" "Windows FAT32 filesystem" off \
pascal@13697 540 2>&1 1>&3`
pascal@13697 541 retval=$?
pascal@13697 542 exec 3>&-
pascal@14257 543 [ $retval -eq 0 ] || return
pascal@13697 544 [ "$format" != "none" ] && tazusb format $device "SliTaz" $format
pascal@13697 545 tazusb gen-iso2usb /mnt/$ISO $device
pascal@13697 546 }
pascal@13697 547
pascal@13713 548 mount_loram()
pascal@13713 549 {
pascal@13713 550 is_loram || return
pascal@13713 551 insmod /lib/squashfs.ko* 2> /dev/null
pascal@13713 552 if [ -d /media/cdrom/fs ]; then
pascal@13713 553 ln -s /media/cdrom/fs /sqfs
pascal@13713 554 else
pascal@13713 555 mkdir /sqfs
pascal@13713 556 mount -o loop,ro -t squashfs /rootfs*.gz /sqfs
pascal@13713 557 fi
pascal@13713 558 ln -s /sqfs/lib/* lib
pascal@13713 559 ln -s /sqfs/usr /sqfs/var /
pascal@13713 560 for i in dmesg basename tr od reboot poweroff getty sync ; do
pascal@13713 561 ln -s /sqfs/bin/busybox /bin/$i
pascal@13713 562 done
pascal@13713 563 }
pascal@13713 564
pascal@13713 565 umount_loram()
pascal@13713 566 {
pascal@13713 567 is_loram || return
pascal@13713 568 rm /var /usr
pascal@13713 569 umount -d /sqfs
pascal@13713 570 rmdir /sqfs
pascal@13713 571 }
pascal@13713 572
pascal@13691 573 text()
pascal@13691 574 {
pascal@13713 575 umount_loram
pascal@13691 576 umount -d /media/cdrom
pascal@16073 577 rm -f /dev/cdrom
pascal@13691 578 umount /mnt
pascal@16041 579 umount_proc
pascal@13691 580 exec /init
pascal@13691 581 }
pascal@13691 582
pascal@13691 583 live()
pascal@13691 584 {
pascal@13691 585 n=0
pascal@16041 586 for i in $(ls_r /media/cdrom/boot/rootfs* 2> /dev/null); do
pascal@13691 587 [ $((n++)) -eq 0 ] || uncpio $i
pascal@13691 588 done
pascal@13691 589 text
pascal@13691 590 }
pascal@13691 591
pascal@13713 592 restart()
pascal@13691 593 {
pascal@13713 594 sync
pascal@13713 595 [ ! -L /sqfs ] && umount -d /media/cdrom && umount /mnt
pascal@13713 596 reboot -f
pascal@13691 597 }
pascal@13691 598
pascal@13713 599 stop()
pascal@13691 600 {
pascal@13713 601 sync
pascal@13713 602 [ ! -L /sqfs ] && umount -d /media/cdrom && umount /mnt
pascal@13713 603 poweroff -f
pascal@13691 604 }
pascal@13691 605
pascal@13697 606 shell()
pascal@13697 607 {
pascal@13713 608 getty -n -l /bin/ash 38400 tty1 || sh
pascal@13697 609 }
pascal@13697 610
pascal@14247 611 BIN=bin/mount.posixovl
pascal@14247 612 [ -x /usr/s$BIN ] || mv /bin/mount.posixovl.iso2exe \
pascal@14247 613 /usr/s$BIN 2> /dev/null || mv /bin/mount.posixovl.iso2exe /$BIN
pascal@16041 614 mount_proc
pascal@13691 615 ISO="$(getarg iso | sed 's/.://;s|\\|/|g')"
pascal@13691 616 getiso
pascal@13713 617 mount_loram
pascal@16041 618 case "${ISO##*/}$(getarg mode)" in
pascal@16047 619 *install*|*INSTALL*) install ;;
pascal@16047 620 *live*|*LIVE*) live ;;
pascal@16047 621 *text*|*TEXT*) text ;;
pascal@13691 622 esac
pascal@16041 623 which $DIALOG 2> /dev/null || live
pascal@13713 624 dmesg > /tmp/dmesg
pascal@13691 625
pascal@13691 626 while true; do
pascal@16055 627 keymap="$(cat /etc/keymap.conf 2> /dev/null)"
pascal@16055 628 locale="$(sed '/^LANG=/!d;s/.*=//' /etc/locale.conf 2> /dev/null)"
pascal@14271 629 cat > /tmp/dialog <<EOT
pascal@14271 630 $DIALOG --clear \
pascal@13691 631 --title " Welcome to SliTaz " \
pascal@14271 632 --menu "" 21 70 15 \
pascal@16055 633 $(xfile tazkeymap "tazkeymap" "Select keyboard ($keymap)") \
pascal@16055 634 $(xfile tazlocale "tazlocale" "Select locale ($locale)") \
pascal@16041 635 $(cdfile boot/bzImage "live" "SliTaz RAM boot") \
pascal@13697 636 "text" "SliTaz RAM boot (text mode only)" \
pascal@13697 637 $(cdfile README "readme" "Show the README file") \
pascal@13697 638 $(cdfile md5sum "md5" "Check ISO files") \
pascal@16041 639 $(gotposixovl "install" "Hard disk installation (UMSDOS way)") \
pascal@16041 640 $(gotposixovl "installtaz" "Hard disk installation (TAZUSB way)") \
pascal@14271 641 $(xfile tazusb "usbkey" "USB key read/write installation") \
pascal@16041 642 $(cdfile boot/bzImage "usbbootkey" "USB boot key (read only)") \
pascal@14271 643 $(fddata "fdbootstrap" "Floppy bootstrap") \
pascal@16041 644 $(cdfile boot/bzImage "tazboot" "Get tazboot.exe Linux loader") \
pascal@16022 645 $(cdexe boot/memtest "memtest" "Get Memtest86") \
pascal@13697 646 $(cdfile boot/memtest "fdmemtest" "Create a Memtest86 boot floppy") \
pascal@16022 647 $(cdexe boot/gpxe "pxe" "Get SliTaz Web boot utility") \
pascal@16012 648 $(cdfile boot/gpxe "fdpxe" "Create a SliTaz Web boot floppy") \
pascal@16022 649 $(cdexe boot/ipxe "pxe" "Get SliTaz Web boot utility") \
pascal@16012 650 $(cdfile boot/ipxe "fdpxe" "Create a SliTaz Web boot floppy") \
pascal@14271 651 $(xfile reboot "restart" "Restart the computer") \
pascal@14271 652 $(xfile poweroff "stop" "Power off") \
pascal@13697 653 "bootlog" "Linux boot messages" \
pascal@13697 654 "shell" "Shell prompt" \
pascal@14271 655
pascal@14271 656 EOT
pascal@14271 657 exec 3>&1
pascal@14271 658 value=$(sh /tmp/dialog 2>&1 1>&3)
pascal@13691 659 retval=$?
pascal@13691 660 exec 3>&-
pascal@13691 661 [ $retval -eq 0 ] || continue
pascal@13691 662 $value
pascal@13691 663 done