wok annotate syslinux/stuff/iso2exe/init @ rev 17380

Add iwatch +deps
author Pascal Bellard <pascal.bellard@slitaz.org>
date Wed Nov 26 13:45:57 2014 +0100 (2014-11-26)
parents 3e7ad70145ce
children aa3f469a31d7
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 $mod.ko | \
pascal@16041 146 sed 's|.*|cp & /tmp/fs/lib|' | sh
pascal@16041 147 done
pascal@13691 148 cat > /tmp/fs/init <<EOT
pascal@13691 149 #!/bin/sh
pascal@13691 150
pascal@13691 151 arg()
pascal@13691 152 {
pascal@13691 153 grep -q \$1 /proc/cmdline &&
pascal@13691 154 val="\$(sed "s/.*\$1=\\([^ ]*\\).*/\\1/" < /proc/cmdline)" &&
pascal@13691 155 echo "\$2 \$val"
pascal@13691 156 }
pascal@13691 157
pascal@13691 158 mount -t proc /proc /proc
pascal@16041 159 arg debug "shell" && debug=true && set -x
pascal@16055 160 for i in /lib/*.ko* ; do insmod \$i 2> /dev/null ; done; sleep 2
pascal@13691 161 arg mount "Mount device"
pascal@16055 162 mount \$( (blkid /dev/[sh]d* || blkid) | grep \$val | sed 's/:.*//;q') /mnt
pascal@13691 163 arg subroot "Change root to directory"
pascal@16041 164 mount.posixovl -F /mnt/\$val -- -oallow_other -odefault_permissions -osuid
pascal@13691 165 mount --bind /mnt /mnt/\$val/mnt/dos
pascal@17380 166 #mount -o size=0 -t tmpfs tmpfs /mnt/\$val/mnt/dos/\$val
pascal@13691 167 LDSO=\$(ls /mnt/\$val/lib/ld-* | sed q)
pascal@16041 168 export LD_LIBRARY_PATH=\$val/lib:\$val/usr/lib:/lib
pascal@16041 169 [ "$debug" = "true" ] && sh
pascal@13691 170 umount /proc
pascal@13691 171 exec /bin/switch_root /mnt \${LDSO#/mnt/} \$val/usr/sbin/chroot \$val /sbin/init
pascal@13691 172 EOT
pascal@13691 173 chmod +x /tmp/fs/init
pascal@13691 174 ( cd /tmp/fs ; find * | cpio -o -H newc ) | lzma e $1 -si 2> /dev/null
pascal@13691 175 rm -rf /tmp/fs
pascal@13691 176 }
pascal@13691 177
pascal@13713 178 is_loram()
pascal@13713 179 {
pascal@13713 180 [ -s /lib/squashfs.ko* ]
pascal@13713 181 }
pascal@13713 182
pascal@16041 183 ls_r()
pascal@16041 184 {
pascal@16041 185 ls -r $@ 2> /dev/null || ls $@
pascal@16041 186 }
pascal@16041 187
pascal@13691 188 doinstall()
pascal@13691 189 {
pascal@14271 190 mkdir -p /mnt/slitaz/boot /mnt/slitaz/mnt/dos
pascal@16041 191 if ! mount.posixovl -F /mnt/slitaz -- \
pascal@16041 192 -oallow_other -odefault_permissions -osuid; then
pascal@16041 193 echo "Can't install SliTaz. Abort."
pascal@16041 194 sleep 5
pascal@16041 195 return 1
pascal@16041 196 fi
pascal@16041 197 echo "Install root filesystem in /slitaz..."
pascal@14271 198 if [ -n "$1" ]; then
pascal@14271 199 if [ -d /media/cdrom/fs ]; then
pascal@14271 200 ( cd /mnt/slitaz/fs; find | cpio -o -H newc ) | gzip -9
pascal@14271 201 else
pascal@16041 202 ls_r /media/cdrom/boot/rootfs* | xargs cat
pascal@14271 203 fi > /mnt/slitaz/boot/rootfs.gz
pascal@16055 204 tazusbinitfs /mnt/slitaz/boot/rootfs.gz
pascal@14271 205 initrd=rootfs.gz
pascal@16055 206 extraargs="/home=$(getuuid)/slitaz rdinit=/init1"
pascal@13713 207 else
pascal@14271 208 if [ -d /media/cdrom/fs ]; then
pascal@14271 209 cp -a /media/cdrom/fs/. /mnt/slitaz
pascal@14271 210 elif is_loram ; then
pascal@14271 211 for i in /media/cdrom/boot/rootfs?.* ; do
pascal@14271 212 [ -s $(basename $i) ] && continue
pascal@14271 213 cpio -i $i
pascal@14271 214 done
pascal@16041 215 for i in $(ls_r /media/cdrom/boot/rootfs*); do
pascal@14271 216 mount -o loop,ro $i /sqfs/mnt
pascal@14271 217 cp -a /sqfs/mnt/. /mnt/slitaz
pascal@14271 218 umount -d /sqfs/mnt
pascal@14271 219 done
pascal@14271 220 else
pascal@16041 221 for i in $(ls_r /media/cdrom/boot/rootfs*); do
pascal@14271 222 uncpio $i /mnt/slitaz
pascal@14271 223 done
pascal@14271 224 fi
pascal@16055 225 cp -a /etc/locale.conf /tmp/slitaz/etc 2> /dev/null
pascal@16055 226 cp -a /etc/keymap.conf /tmp/slitaz/etc 2> /dev/null
pascal@14271 227 mkinitrd /mnt/slitaz/boot/initrd
pascal@14271 228 initrd=initrd
pascal@14271 229 extraargs="mount=$(getuuid) subroot=slitaz"
pascal@13713 230 fi
pascal@14271 231 echo "Install boot files..."
pascal@13691 232 for i in /media/cdrom/boot/bzImage /media/cdrom/boot/*pxe* \
pascal@13691 233 /media/cdrom/boot/isolinux/he* /media/cdrom/boot/isolinux/opt* \
pascal@13691 234 /media/cdrom/README /media/cdrom/boot/memtest* ; do
pascal@13691 235 [ -s $i ] && cp $i /mnt/slitaz/boot
pascal@13691 236 done
pascal@16047 237 for i in /mnt/slitaz/boot/memtest /mnt/slitaz/boot/*pxe* ; do
pascal@16047 238 [ $(get 0 $i 2> /dev/null || echo 0) -eq 23117 ] &&
pascal@16047 239 mv $i $i.exe
pascal@16047 240 done
pascal@13691 241 gettazboot /mnt/slitaz/boot/tazboot.exe
pascal@14247 242 unix2dos > /mnt/slitaz/boot/tazboot.cmd <<EOT
pascal@16041 243 kernel=/slitaz/boot/bzimage
pascal@16041 244 initrd=/slitaz/boot/$initrd
pascal@14271 245 rw root=/dev/null $extraargs autologin
pascal@13691 246 EOT
pascal@13691 247 unix2dos /mnt/slitaz/boot/he* /mnt/slitaz/boot/opt* \
pascal@14247 248 /mnt/slitaz/boot/README
pascal@14271 249 [ -d /mnt/slitaz/usr/sbin -a ! -x /mnt/slitaz/usr/sbin/mount.posixovl ] &&
pascal@13713 250 cp $(which mount.posixovl) /mnt/slitaz/usr/sbin
pascal@16041 251 false &&
pascal@16041 252 ! grep -qs tazboot /mnt/boot.ini && echo "Update boot.ini ..." &&
pascal@16041 253 unix2dos >> /mnt/boot.ini <<EOT
pascal@13691 254 C:\\slitaz\\boot\\tazboot.exe="SliTaz"
pascal@13691 255 EOT
pascal@16073 256 false &&
pascal@16073 257 grep -qis menuitem /mnt/config.sys && ! grep -qi tazboot /mnt/config.sys &&
pascal@16041 258 echo "Update config.sys ..." &&
pascal@16073 259 sed -i 's/menudefault/menuitem SLITAZ, SliTaz\r\n&/' /mnt/config.sys &&
pascal@16073 260 unix2dos >> /mnt/config.sys <<EOT
pascal@16073 261 [SLITAZ]
pascal@16073 262 install=\\slitaz\\boot\\tazboot.exe
pascal@13691 263 EOT
pascal@16041 264 return 0
pascal@13691 265 }
pascal@13691 266
pascal@13691 267 install()
pascal@13691 268 {
pascal@13691 269 $DIALOG --clear \
pascal@14271 270 --title " SliTaz UMSDOS way installation " \
pascal@13691 271 --yes-label "Install" --yesno \
pascal@13691 272 "\nSliTaz will be installed in the subdirectory \\slitaz of the current
pascal@13691 273 DOS/Windows partition. You will see your files from /mnt/dos.\n\n
paul@13692 274 You can start SliTaz with \\slitaz\\boot\\tazboot.exe\n\n
pascal@13691 275 To uninstall SliTaz, you have only to remove this directory.
pascal@13691 276 The file \\boot.ini or \\config.sys may be modified too.\n\n
pascal@14271 277 SliTaz may run slowly on 'UMSDOS way' installation due to the
paul@14320 278 posixovl filesystem. The 'TAZUSB way' installation runs faster.\n\n
pascal@13697 279 To do a traditional installation with disk partitioning,
pascal@13691 280 start SliTaz Live with 'SliTaz RAM boot' menu.\n
pascal@14271 281 " 19 70
pascal@14271 282 [ $? -eq 0 ] || return
pascal@16041 283 doinstall || return
pascal@16041 284 [ -x /mnt/slitaz/sbin/init ] || return
pascal@14271 285 umount -d /media/cdrom
pascal@16041 286 umount_proc
pascal@13691 287 exec chroot /mnt/slitaz /sbin/init
pascal@13691 288 }
pascal@13691 289
pascal@14271 290 installtaz()
pascal@14271 291 {
pascal@14271 292 $DIALOG --clear \
pascal@14271 293 --title " SliTaz TAZUSB way installation " \
pascal@14271 294 --yes-label "Install" --yesno \
pascal@14271 295 "\nSliTaz will be installed in the subdirectory \\slitaz of the current
pascal@14271 296 DOS/Windows partition. You will see your files from /mnt/dos.\n\n
pascal@14271 297 You can start SliTaz with \\slitaz\\boot\\tazboot.exe\n\n
pascal@14271 298 To uninstall SliTaz, you have only to remove this directory.
pascal@14271 299 The file \\boot.ini or \\config.sys may be modified too.\n\n
pascal@14271 300 The filesystem is loaded entirely into memory upon boot to
pascal@14271 301 increase responsiveness. Only /home lands on hard disk.\n\n
pascal@14271 302 To do a traditional installation with disk partitioning,
pascal@14271 303 start SliTaz Live with 'SliTaz RAM boot' menu.\n
pascal@14271 304 " 19 70
pascal@14271 305 [ $? -eq 0 ] || return
pascal@16041 306 doinstall tazusblike || return
pascal@14271 307 if [ -d /media/cdrom/fs ]; then
pascal@16055 308 cp -a /media/cdrom/fs/. /
pascal@14271 309 else
pascal@16041 310 for i in $(ls_r /media/cdrom/boot/rootfs*); do
pascal@16055 311 unlzma < $i | (cd / ; cpio -idmu )
pascal@14271 312 done
pascal@14271 313 fi
pascal@16055 314 cp /tmp/fs/etc/* /etc
pascal@16055 315 echo "/home=$(getuuid)/slitaz" > /cmdline
pascal@16055 316 [ -x /init1 ] || return
pascal@14271 317 umount -d /media/cdrom
pascal@16055 318 umount /mnt/slitaz
pascal@16073 319 rm -f /dev/cdrom
pascal@16055 320 umount /mnt
pascal@16055 321 mkdir /mnt/dos
pascal@16041 322 umount_proc
pascal@16055 323 exec /init1
pascal@14271 324 }
pascal@14271 325
pascal@13691 326 tazboot()
pascal@13691 327 {
pascal@13691 328 $DIALOG --clear \
pascal@13691 329 --title " SliTaz bootloader for DOS " \
pascal@13691 330 --yes-label "Install" --yesno \
paul@13692 331 "\nThe file TAZBOOT.EXE will be created in the top directory. It supports
pascal@13697 332 a bzImage linux kernel, multiple initramfs, a kernel command line and
paul@13692 333 an ISO image file loopback (retrieves files from an ISO file).\n\n
pascal@13691 334 Usage: tazboot.exe [[@commands]|[kernel=<bzimage>]
pascal@13691 335 [initrd=<rootfs>[,<rootfs2>...]] [iso=<isofile>] cmdline args ...]\n\n
paul@13692 336 Defaults: tazboot @tazboot.cmd or tazboot kernel=bzImage auto\n\n\
pascal@13691 337 Examples for tazboot.cmd:\n\n\
pascal@13691 338 iso=\\isos\\slitaz-4.0.iso\n\
pascal@13691 339 kernel=boot/bzImage\n\
pascal@13691 340 initrd=boot/rootfs4.gz,boot/rootfs3.gz,boot/rootfs2.gz,boot/rootfs1.gz\n\
pascal@13691 341 rw root=/dev/null autologin\n\n\
pascal@13691 342 kernel=\\slitaz\\vmlinuz root=/dev/sda5 ro\n\n
pascal@13691 343 Unlike GRUB4DOS, it doesn't require unfragmented ISO image files.\n
pascal@13691 344 " 24 78
pascal@13691 345 [ $? -eq 0 ] || return
pascal@13691 346 gettazboot /mnt/tazboot.exe
pascal@13691 347 }
pascal@13691 348
pascal@13697 349 md5()
pascal@13697 350 {
pascal@13713 351 echo "Checking files..."
pascal@13713 352 ( cd /media/cdrom ; md5sum -c md5sum ) > /tmp/data
pascal@13697 353 $DIALOG --clear \
pascal@13697 354 --title " Checked files " \
pascal@13697 355 --textbox /tmp/data 24 78
pascal@13697 356 rm -f /tmp/data
pascal@13697 357 }
pascal@13697 358
pascal@13697 359 readme()
pascal@13697 360 {
pascal@13697 361 $DIALOG --clear \
pascal@13697 362 --title " Readme " \
pascal@13697 363 --textbox /media/cdrom/README 24 78
pascal@13697 364 }
pascal@13697 365
pascal@13697 366 bootlog()
pascal@13697 367 {
pascal@13697 368 $DIALOG --clear \
pascal@13697 369 --title " Linux boot messages " \
pascal@13697 370 --textbox /tmp/dmesg 24 78
pascal@13697 371 }
pascal@13697 372
pascal@13697 373 memtest()
pascal@13697 374 {
pascal@13697 375 $DIALOG --clear \
pascal@13697 376 --title " Memtest86 " \
pascal@13697 377 --yes-label "Install" --yesno \
pascal@13697 378 "\nMemtest86 is a thorough, stand alone memory test for x86 architecture
pascal@13697 379 computers. BIOS based memory tests are a quick, cursory check and often
pascal@13697 380 miss many of the failures that are detected by Memtest86.\n
pascal@13697 381 " 12 70
pascal@13697 382 [ $? -eq 0 ] || return
pascal@16012 383 cp /media/cdrom/boot/memtest /mnt/memtest.exe
pascal@13697 384 }
pascal@13697 385
pascal@13697 386 fdmemtest()
pascal@13697 387 {
pascal@13697 388 $DIALOG --clear \
pascal@13697 389 --title " Create a Memtest86 boot floppy " \
pascal@13697 390 --yes-label "Create floppy" --yesno \
pascal@13697 391 "\nMemtest86 is a thorough, stand alone memory test for x86 architecture
pascal@13697 392 computers. BIOS based memory tests are a quick, cursory check and often
pascal@13697 393 miss many of the failures that are detected by Memtest86.\n\n
pascal@13697 394 Please insert a blank disk in floppy drive.\n
pascal@13697 395 " 12 70
pascal@13697 396 [ $? -eq 0 ] || return
pascal@13697 397 dd if=/media/cdrom/boot/memtest of=/dev/fd0
pascal@13697 398 }
pascal@13697 399
pascal@16013 400 pxe()
pascal@13697 401 {
pascal@13697 402 $DIALOG --clear \
pascal@13697 403 --title " SliTaz Web boot " \
pascal@13697 404 --yes-label "Install" --yesno \
pascal@13697 405 "\nBoot your operating system from the internet and enjoy a full system
pascal@13697 406 working entirely in RAM with speed and stability in mind. The Linux Kernel
pascal@13697 407 and the complete SliTaz compressed root filesystem will be loaded into RAM
pascal@13697 408 from the Web using PXE and HTTP protocols.\n
pascal@13697 409 " 12 70
pascal@13697 410 [ $? -eq 0 ] || return
pascal@16012 411 pxe=$(ls /media/cdrom/boot/?pxe)
pascal@16012 412 cp $pxe /mnt/$(basename $pxe).exe
pascal@13697 413 }
pascal@13697 414
pascal@16013 415 fdpxe()
pascal@13697 416 {
pascal@13697 417 $DIALOG --clear \
pascal@13697 418 --title " Create a SliTaz Web boot floppy " \
pascal@13697 419 --yes-label "Create floppy" --yesno \
pascal@13697 420 "\nBoot your operating system from the internet and enjoy a full system
pascal@13697 421 working entirely in RAM with speed and stability in mind. The Linux Kernel
pascal@13697 422 and the complete SliTaz compressed root filesystem will be loaded into RAM
pascal@13697 423 from the Web using PXE and HTTP protocols.\n\n
pascal@13697 424 Please insert a blank disk in floppy drive.\n
pascal@13697 425 " 12 70
pascal@13697 426 [ $? -eq 0 ] || return
pascal@15369 427 dd if=/media/cdrom/boot/?pxe of=/dev/fd0
pascal@13697 428 }
pascal@13697 429
pascal@16041 430 gotposixovl()
pascal@16041 431 {
pascal@16041 432 mount.posixovl 2>&1 | grep -qi usage &&
pascal@16041 433 echo -en "\"$1\" \"$2\""
pascal@16041 434 }
pascal@16041 435
pascal@14271 436 xfile()
pascal@14271 437 {
pascal@14271 438 [ -n "$(which $1)" ] && echo -en "\"$2\" \"$3\""
pascal@14271 439 }
pascal@14271 440
pascal@13697 441 cdfile()
pascal@13697 442 {
pascal@14271 443 [ -s /media/cdrom/$1 ] && echo -en "\"$2\" \"$3\""
pascal@14271 444 }
pascal@14271 445
pascal@16022 446 cdexe()
pascal@16022 447 {
pascal@16025 448 [ $(get 0 /media/cdrom/$1 2> /dev/null || echo 0) -eq 23117 ] &&
pascal@16022 449 echo -en "\"$2\" \"$3\""
pascal@16022 450 }
pascal@16022 451
pascal@14271 452 fddata()
pascal@14271 453 {
pascal@14271 454 [ $(get 28 /mnt/$ISO 1 2> /dev/null || echo 0) -ne 0 ] &&
pascal@14271 455 echo -en "\"$1\" \"$2\""
pascal@13697 456 }
pascal@13697 457
pascal@14257 458 fdbootstrap()
pascal@14257 459 {
pascal@14271 460 sz=$((512 * $(echo $(get 28 /mnt/$ISO 1))))
pascal@14271 461 $DIALOG --clear \
pascal@14271 462 --title " Create a floppy bootstrap " \
pascal@14271 463 --yes-label "Continue" --yesno \
paul@14263 464 "\nThe floppy will install a driver to access the ISO file
pascal@14257 465 on your hard disk and will emulate a CD-ROM during the boot process.\n\n
pascal@14257 466 Please insert a floppy in drive now.\n
pascal@14257 467 " 10 70
pascal@14271 468 [ $? -eq 0 ] || return
pascal@14271 469 dd if=/mnt/$ISO of=/dev/fd0 bs=1 count=512 \
pascal@14271 470 skip=$(( $(get 66 /mnt/$ISO) - $sz ))
pascal@14271 471 echo "$ISO" | dd of=/dev/fd0 bs=512 seek=1 count=1
pascal@14271 472 dd if=/mnt/$ISO of=/dev/fd0 bs=1 count=$sz seek=2 \
pascal@14271 473 skip=$(( $(get 66 /mnt/$ISO) - $sz + 512 ))
pascal@14257 474 }
pascal@14257 475
pascal@14257 476 usbdev()
pascal@14257 477 {
pascal@14257 478 sleep 5
pascal@14257 479 DEV="$(grep -l 1 /sys/block/*/removable | \
pascal@14257 480 sed 's|/sys/block/\(.*\)/removable|\1|')"
pascal@14257 481 [ -n "$DEV" ] || return
pascal@14257 482 exec 3>&1
pascal@14257 483 device=`$DIALOG --clear \
pascal@14257 484 --title " Select your USB key " \
pascal@14257 485 --menu "\nPlease select the USB key according to its known size.\n\n" \
pascal@14257 486 14 70 4 \
pascal@14257 487 $(for i in $DEV ; do
pascal@14257 488 echo "/dev/$i $(( $(cat /sys/block/$i/size) / 1024 ))MB"
pascal@14257 489 done) \
pascal@14257 490 2>&1 1>&3`
pascal@14257 491 retval=$?
pascal@14257 492 exec 3>&-
pascal@14257 493 [ $retval -eq 0 ]
pascal@14257 494 }
pascal@14257 495
pascal@14257 496 usbbootkey()
pascal@14257 497 {
pascal@14257 498 $DIALOG --clear \
pascal@14257 499 --title " Create a USB boot key " \
pascal@14257 500 --yes-label "Continue" --yesno \
pascal@14257 501 "\nThe USB key will be used like a CD-ROM. You will not be able to write
pascal@14257 502 any data on it.\n\n
pascal@14257 503 You should choose 'USB key read/write installation' to be
pascal@14257 504 able to save the package updates or your own configuration and data files.\n\n
pascal@14257 505 Please plug your USB stick in now.\n
pascal@14257 506 " 13 70
pascal@14257 507 [ $? -eq 0 ] || return
pascal@14257 508 usbdev || return
pascal@14257 509 dd if=/mnt/$ISO of=$device
pascal@14257 510 }
pascal@14257 511
pascal@13697 512 usbkey()
pascal@13697 513 {
pascal@13697 514 $DIALOG --clear \
pascal@13697 515 --title " Create a SliTaz USB key " \
pascal@13697 516 --yes-label "Continue" --yesno \
pascal@13697 517 "\nUnlike a hard drive install, the filesystem is kept in a compressed
pascal@13697 518 rootfs.gz. The filesystem is loaded entirely into memory upon boot.
pascal@13697 519 This should increase responsiveness, protect the filesystem against
pascal@13697 520 accidental corruption and reduce read/writes to the USB drive.
pascal@13697 521 Once setup, the tazusb utility can rewrite the root filesystem
pascal@13697 522 with any changes you have made since booting up,
pascal@13697 523 giving the effective benefits of a hard drive install.\n\n
pascal@13697 524 /home is mounted on boot using the UUID of your particular flash drive.
pascal@13697 525 Unlike a device name, the UUID has the benefit of never changing from machine
pascal@13697 526 to machine.\n\n
pascal@13697 527 Please plug your USB stick in now.\n
pascal@14257 528 " 19 70
pascal@14271 529 [ $? -eq 0 ] || return
pascal@14257 530 usbdev || return
pascal@13697 531 exec 3>&1
pascal@13697 532 format=`$DIALOG --clear \
pascal@13697 533 --title " Select the filesystem " \
pascal@13733 534 --radiolist "\nPlease select the filesystem type to create.\n\n\
paul@13698 535 The filesystem creation will erase all the data \
pascal@13699 536 in the USB key." 14 70 4 \
pascal@13733 537 "none" "Do not erase the USB key" on \
pascal@13733 538 "ext3" "Ext3 journaling filesystem" off \
pascal@13733 539 "ext2" "Ext2 filesystem" off \
pascal@13733 540 "fat32" "Windows FAT32 filesystem" off \
pascal@13697 541 2>&1 1>&3`
pascal@13697 542 retval=$?
pascal@13697 543 exec 3>&-
pascal@14257 544 [ $retval -eq 0 ] || return
pascal@13697 545 [ "$format" != "none" ] && tazusb format $device "SliTaz" $format
pascal@13697 546 tazusb gen-iso2usb /mnt/$ISO $device
pascal@13697 547 }
pascal@13697 548
pascal@13713 549 mount_loram()
pascal@13713 550 {
pascal@13713 551 is_loram || return
pascal@13713 552 insmod /lib/squashfs.ko* 2> /dev/null
pascal@13713 553 if [ -d /media/cdrom/fs ]; then
pascal@13713 554 ln -s /media/cdrom/fs /sqfs
pascal@13713 555 else
pascal@13713 556 mkdir /sqfs
pascal@13713 557 mount -o loop,ro -t squashfs /rootfs*.gz /sqfs
pascal@13713 558 fi
pascal@13713 559 ln -s /sqfs/lib/* lib
pascal@13713 560 ln -s /sqfs/usr /sqfs/var /
pascal@13713 561 for i in dmesg basename tr od reboot poweroff getty sync ; do
pascal@13713 562 ln -s /sqfs/bin/busybox /bin/$i
pascal@13713 563 done
pascal@13713 564 }
pascal@13713 565
pascal@13713 566 umount_loram()
pascal@13713 567 {
pascal@13713 568 is_loram || return
pascal@13713 569 rm /var /usr
pascal@13713 570 umount -d /sqfs
pascal@13713 571 rmdir /sqfs
pascal@13713 572 }
pascal@13713 573
pascal@13691 574 text()
pascal@13691 575 {
pascal@13713 576 umount_loram
pascal@13691 577 umount -d /media/cdrom
pascal@16073 578 rm -f /dev/cdrom
pascal@13691 579 umount /mnt
pascal@16041 580 umount_proc
pascal@13691 581 exec /init
pascal@13691 582 }
pascal@13691 583
pascal@13691 584 live()
pascal@13691 585 {
pascal@13691 586 n=0
pascal@16041 587 for i in $(ls_r /media/cdrom/boot/rootfs* 2> /dev/null); do
pascal@13691 588 [ $((n++)) -eq 0 ] || uncpio $i
pascal@13691 589 done
pascal@13691 590 text
pascal@13691 591 }
pascal@13691 592
pascal@13713 593 restart()
pascal@13691 594 {
pascal@13713 595 sync
pascal@13713 596 [ ! -L /sqfs ] && umount -d /media/cdrom && umount /mnt
pascal@13713 597 reboot -f
pascal@13691 598 }
pascal@13691 599
pascal@13713 600 stop()
pascal@13691 601 {
pascal@13713 602 sync
pascal@13713 603 [ ! -L /sqfs ] && umount -d /media/cdrom && umount /mnt
pascal@13713 604 poweroff -f
pascal@13691 605 }
pascal@13691 606
pascal@13697 607 shell()
pascal@13697 608 {
pascal@13713 609 getty -n -l /bin/ash 38400 tty1 || sh
pascal@13697 610 }
pascal@13697 611
pascal@14247 612 BIN=bin/mount.posixovl
pascal@14247 613 [ -x /usr/s$BIN ] || mv /bin/mount.posixovl.iso2exe \
pascal@14247 614 /usr/s$BIN 2> /dev/null || mv /bin/mount.posixovl.iso2exe /$BIN
pascal@16041 615 mount_proc
pascal@13691 616 ISO="$(getarg iso | sed 's/.://;s|\\|/|g')"
pascal@13691 617 getiso
pascal@13713 618 mount_loram
pascal@16041 619 case "${ISO##*/}$(getarg mode)" in
pascal@16047 620 *install*|*INSTALL*) install ;;
pascal@16047 621 *live*|*LIVE*) live ;;
pascal@16047 622 *text*|*TEXT*) text ;;
pascal@13691 623 esac
pascal@16041 624 which $DIALOG 2> /dev/null || live
pascal@13713 625 dmesg > /tmp/dmesg
pascal@13691 626
pascal@13691 627 while true; do
pascal@16055 628 keymap="$(cat /etc/keymap.conf 2> /dev/null)"
pascal@16055 629 locale="$(sed '/^LANG=/!d;s/.*=//' /etc/locale.conf 2> /dev/null)"
pascal@14271 630 cat > /tmp/dialog <<EOT
pascal@14271 631 $DIALOG --clear \
pascal@13691 632 --title " Welcome to SliTaz " \
pascal@14271 633 --menu "" 21 70 15 \
pascal@16055 634 $(xfile tazkeymap "tazkeymap" "Select keyboard ($keymap)") \
pascal@16055 635 $(xfile tazlocale "tazlocale" "Select locale ($locale)") \
pascal@16041 636 $(cdfile boot/bzImage "live" "SliTaz RAM boot") \
pascal@13697 637 "text" "SliTaz RAM boot (text mode only)" \
pascal@13697 638 $(cdfile README "readme" "Show the README file") \
pascal@13697 639 $(cdfile md5sum "md5" "Check ISO files") \
pascal@16041 640 $(gotposixovl "install" "Hard disk installation (UMSDOS way)") \
pascal@16041 641 $(gotposixovl "installtaz" "Hard disk installation (TAZUSB way)") \
pascal@14271 642 $(xfile tazusb "usbkey" "USB key read/write installation") \
pascal@16041 643 $(cdfile boot/bzImage "usbbootkey" "USB boot key (read only)") \
pascal@14271 644 $(fddata "fdbootstrap" "Floppy bootstrap") \
pascal@16041 645 $(cdfile boot/bzImage "tazboot" "Get tazboot.exe Linux loader") \
pascal@16022 646 $(cdexe boot/memtest "memtest" "Get Memtest86") \
pascal@13697 647 $(cdfile boot/memtest "fdmemtest" "Create a Memtest86 boot floppy") \
pascal@16022 648 $(cdexe boot/gpxe "pxe" "Get SliTaz Web boot utility") \
pascal@16012 649 $(cdfile boot/gpxe "fdpxe" "Create a SliTaz Web boot floppy") \
pascal@16022 650 $(cdexe boot/ipxe "pxe" "Get SliTaz Web boot utility") \
pascal@16012 651 $(cdfile boot/ipxe "fdpxe" "Create a SliTaz Web boot floppy") \
pascal@14271 652 $(xfile reboot "restart" "Restart the computer") \
pascal@14271 653 $(xfile poweroff "stop" "Power off") \
pascal@13697 654 "bootlog" "Linux boot messages" \
pascal@13697 655 "shell" "Shell prompt" \
pascal@14271 656
pascal@14271 657 EOT
pascal@14271 658 exec 3>&1
pascal@14271 659 value=$(sh /tmp/dialog 2>&1 1>&3)
pascal@13691 660 retval=$?
pascal@13691 661 exec 3>&-
pascal@13691 662 [ $retval -eq 0 ] || continue
pascal@13691 663 $value
pascal@13691 664 done