diff options
Diffstat (limited to 'contrib/mkffwnb')
| -rwxr-xr-x | contrib/mkffwnb/2.0.10/linuxrc | 76 | ||||
| -rw-r--r-- | contrib/mkffwnb/Extendinitrd.pm | 43 | ||||
| -rw-r--r-- | contrib/mkffwnb/README | 69 | ||||
| -rwxr-xr-x | contrib/mkffwnb/mkffwnb.pl | 226 |
4 files changed, 0 insertions, 414 deletions
diff --git a/contrib/mkffwnb/2.0.10/linuxrc b/contrib/mkffwnb/2.0.10/linuxrc deleted file mode 100755 index 351679c7..00000000 --- a/contrib/mkffwnb/2.0.10/linuxrc +++ /dev/null @@ -1,76 +0,0 @@ -#!/bin/sh -# -# floppyfw initfile -# -# nicked from: -# hal91's initfile (/linuxrc), the bootup script of the system -# - -VERSION=2.1.6 - -load_fsmod () { - case $1 in - /dev/hd*) - insmod ide-cd - insmod cdrom - ;; - esac - case $2 in - vfat) - echo vfat support is builtin - ;; - iso9660) - insmod isofs - ;; - esac -} - -# -/bin/busybox echo "Booting floppyfw" - -PATH="/bin:/sbin:/usr/bin:/usr/sbin" -#PATH="/bin" -TERM=linux -ignoreeof=10 -no_exit_on_failed_exec=yes -export PATH TERM ignoreeof -umask 022 - -/bin/busybox echo "mounting: proc" -/bin/busybox mount -t proc /proc /proc - -/bin/busybox echo "Generating links. (Thanks to busybox.lineo.com)" -/bin/busybox --install -s - -echo "Generated" - -# Modified by Gem, based on coyote distro, changes by Ken Yap -ROOTDEV=`sed -e 's/$/ /' -e 's/.*root=\([^ ]*\) .*/\1/' -e 's/,/ /g' -e 's:/dev/nfs:/dev/fd0:' /proc/cmdline` -set -- $ROOTDEV -# Backward compatibility with a single device argument -if [ $# -eq 1 ] -then - set -- $1 vfat -fi -while [ "$1" -a "$2" ] -do - echo "attempting to mount $1 ($2)" - load_fsmod $1 $2 - if mount -t $2 $1 /mnt/tmp - then - echo "mounted $1 on /mnt/tmp" - break - fi - shift; shift -done - -[ -f /mnt/tmp/floppyfw/floppyfw.ini ] && cat /mnt/tmp/floppyfw/floppyfw.ini \ -| tr -d '\015' >/floppyfw.ini - -[ -f /floppyfw.ini ] && chmod 777 /floppyfw.ini -[ -f /floppyfw.ini ] && exec /floppyfw.ini - -echo -echo "** floppyfw.ini failed.. starting a shell" -echo -exec sh diff --git a/contrib/mkffwnb/Extendinitrd.pm b/contrib/mkffwnb/Extendinitrd.pm deleted file mode 100644 index 3b919ad1..00000000 --- a/contrib/mkffwnb/Extendinitrd.pm +++ /dev/null @@ -1,43 +0,0 @@ -#!/usr/bin/perl -w - -sub status_system ($$) { - my ($command, $message) = @_; - - $status = system($command); - $status <<= 8; - if ($status < 0) { - print STDERR "$!\n"; - } - if ($status != 0) { - print STDERR "$message\n"; - } -} - -sub extendinitrd ($$) { - my ($initrd, $nblocks) = @_; - - if ($nblocks <= 1440) { - print STDERR "nblocks must be >= 1440\n"; - return (1); - } - (undef, $type, undef, $fnlen, undef) = split(' ', `file $initrd`, 5); - print "$type $fnlen\n"; - if ($type ne 'Minix' || $fnlen != 30) { - die "Can only handle Minix initrds with 30 char filenames\n"; - return (1); - } - status_system("dd if=/dev/zero of=newinitrd bs=1k count=$nblocks", "Cannot create new initrd\n"); - status_system("mkfs.minix -n 30 newinitrd $nblocks", "Cannot mkfs.minix new initrd\n"); - mkdir("initrd.from") || print STDERR "Cannot make temp mount point initrd.from\n"; - mkdir("initrd.to") || print STDERR "Cannot make temp mount point initrd.to\n"; - status_system("mount -o ro,loop $initrd initrd.from", "Cannot mount $initrd on initrd.from"); - status_system("mount -o loop newinitrd initrd.to", "Cannot mount newinitrd on initrd.to"); - status_system("cp -a initrd.from/* initrd.to/", "Cannot copy initrd to newinitrd"); - status_system("umount initrd.from", "Cannot umount initrd.from"); - status_system("umount initrd.to", "Cannot umount initrd.to"); - rmdir("initrd.from") || print STDERR "Cannot remove temp mount point initrd.from\n"; - rmdir("initrd.to") || print STDERR "Cannot remove temp mount point initrd.to\n"; - return (0); -} - -1; diff --git a/contrib/mkffwnb/README b/contrib/mkffwnb/README deleted file mode 100644 index 38df4769..00000000 --- a/contrib/mkffwnb/README +++ /dev/null @@ -1,69 +0,0 @@ -This is a quick and dirty script to convert a floppyfw floppy -(http://www.zelow.no/floppyfw/) to a tagged image for booting with -Etherboot (http://etherboot.sourceforge.net/). The advantages of network -booting include: it's much faster loading from the network than from a -floppy disk, you can boot from any size floppy, and you are not limited -to the maximum of 1.44 MB of the physical floppy. If you have enough RAM -and use a virtual floppy to build the initial boot image, you can put as -much on it as will fit the ramdisk. - -See further down under -nonet if you want to boot from HD or CDROM. - -This program requires mtools, tar, bzip2, loopback mount in the kernel, -and root privileges to execute. Hope you have them. - -This script works for any of the releases for which a subdirectory of -that name is provided, but it should not be too hard to make it work for -other releases, all that is done here is to substitute some scripts for -the distributed ones. - -First of all you should make the floppy work the way you want before -converting it to a tagged image. This involves editing the various -config files on the floppy. Instructions on this are distributed from -the floppyfw web page mentioned above. - -Edit the $tftpdir assignment for the directory where you put your tagged -images. Edit the $libdir assignment and the use lib directive near the -top if you decide to put this package somewhere other than -/usr/local/lib/mkffwnb/. Adjust the instructions below as necessary. - -Copy everything to $libdir. - - mkdir -p /usr/local/lib/mkffwnb/ - cp -a . /usr/local/lib/mkffwnb/ - -Make a link from /usr/local/lib/mkffwnb/mkffwnb.pl to -/usr/local/bin/mkffwnb so that it's in your path. - - ln -s /usr/local/lib/mkffwnb/mkffwnb.pl /usr/local/bin/mkffwnb - -Then run it as: - - mkffwnb - -You can also provide a floppy drive as an argument, e.g. - - mkffwnb x: - -where x: could be mapped to a disk file. This allows you to build an -image without a real floppy drive. Remember that for virtual drives root -must have the mapping for the drive in question in ~root/.mtoolsrc. - -You can use the option --localtime=/etc/localtime to specify that the -file /etc/localtime is to be copied to /etc/localtime on the initrd. -Instead of /etc/localtime, you can use any of the timezone files under -/usr/share/zoneinfo/, it's just that /etc/localtime will usually be the -correct one for your timezone. - -If you use the option -nonet, it leaves the intermediate files in -$tempdir, /tmp/mkffwnb by default. This is useful if you want the -vmlinuz and initrd.gz files for use with LILO or isolinux to boot from -HD or CDROM. Actually you can also use these with a floppy, it loads -faster if you fold all the scripts and modules into the initrd ahead -of time. - -mkffwnb has to be run as root because it uses loopback mounts and also -because the files inside the initrd are owned by root. - -Ken Yap -2003-04-20 diff --git a/contrib/mkffwnb/mkffwnb.pl b/contrib/mkffwnb/mkffwnb.pl deleted file mode 100755 index 555ec3ca..00000000 --- a/contrib/mkffwnb/mkffwnb.pl +++ /dev/null @@ -1,226 +0,0 @@ -#!/usr/bin/perl -w -# -# Perl script to make a bootable image from a floppyfw floppy -# The basic idea is to unpack and replace or convert all -# the necessary config files into the initrd -# and then make a bootable image out of it -# -# The --format= option overrides the default of nbi or elf hardcoded -# in the source. Valid arguments are nbi or elf. -# -# The --output= options specifies an output file instead of stdout -# The --nonet option specifies that a netbootable image is not to -# be built but the vmlinuz and initrd.gz files left behind in $tempdir -# The --localtime=f option specifies a timezone file that's to be -# copied to /etc/localtime in the initrd, allowing a different timezone. -# The --ffw29 option is intended for 2.9.x and above and extends -# the size of the initrd by making a bigger one and copying the original over. -# -# The first non-option argument is taken to be the letter of a floppy to -# convert, e.g. a:, b: or even x: where x: is mapped to a file using -# mtools mapping in $HOME/.mtoolsrc. See the mtools documentation. -# Thus you can work on a floppy image in a disk file and only write -# to a floppy with dd or cp when you need to test the image. - -use Getopt::Long; - -use lib '/usr/local/lib/mkffwnb/'; -use Extendinitrd; - -use strict; - -use vars qw($testing $verbose $localtime $nonet $format $ffw29 $imagefile - $floppy $libdir $tftpdir $output $tempdir $tempmount); - -sub findversion () { - my ($version) = grep(/FloppyFW/, `mtype $imagefile ${floppy}floppyfw.msg`); - return '' unless defined($version) and $version ne ''; - chomp($version); - $version =~ s/.*FloppyFW (\d+\.\d+\.\d+(\.\d+)?).*/$1/; - return ($version); -} - -sub getappendargs () { - my ($append) = join(' ', grep(/^\s*(append\s|console=)/, `mtype $imagefile ${floppy}syslinux.cfg`)); - chomp ($append); - my @args = split(/\s+/, $append); - my @result = (); - foreach $_ (@args) { - next if (/^$/ or /^append/ or /^initrd=/); - next if (!$ffw29 and /^root=/); - push (@result, $_); - } - return (join(' ', @result)); -} - -# Copy whole floppy to the current directory -# m preserves timestamps, n overwrites without warning and / means recursive -sub mcopy ($) { - my ($tempdir) = @_; - - print "mcopy $imagefile -mn/ ${floppy}* $tempdir\n"; - my $status = system("mcopy -mn/ $imagefile ${floppy}* $tempdir"); - return ($status / 256); -} - -# Gunzip file, -f forces overwriting of uncompressed file -sub gunzip ($) { - my ($file) = @_; - - print "Gunzipping $file\n" if ($verbose); - my $status = system('gunzip', '-f', $file); - return ($status / 256); -} - -# Gzip file, -f forces overwriting of compressed file -sub gzip ($) { - my ($file) = @_; - - print "Gzipping $file\n" if ($verbose); - my $status = system('gzip', '-9', '-f', $file); - return ($status / 256); -} - -sub loopbackmount ($$) { - my ($file, $point) = @_; - - print "Mounting $file on $point loopback\n" if ($verbose); - my $status = system('mount', '-o', 'loop', $file, $point); - return ($testing ? 0 : $status / 256); -} - -sub loopbackumount ($) { - my ($point) = @_; - - print "Umounting $point\n" if ($verbose); - my $status = system('umount', $point); - return ($testing ? 0 : $status / 256); -} - -# Convert DOS CR-NL to Unix NL. $dst has implied prefix of $tempmount -# Use @output for temporary storage in case we write back to the same file -sub dostounix ($$) { - my ($src, $dst) = @_; - my @output = (); - - $dst = "$tempmount/$dst"; - print "Converting $src to $dst\n" if ($verbose); - unless (open(S, $src)) { - print "$src: $!\n"; - return (0); - } - while (<S>) { - chomp; - tr /\015//d; - push(@output, $_); - } - close(S); - open(D, ">$dst") or return; - for $_ (@output) { - print D "$_\n"; - } - close(D); - chmod(0755, $dst); - return (1); -} - -sub bunzip2untar ($$) { - my ($file, $dir) = @_; - - print "Unpacking $file into $dir\n" if ($verbose); - system("bunzip2 < $file | (cd $dir; tar xf -)"); -} - -$testing = $< != 0; -$verbose = 1; -$format = ''; -$imagefile = ''; -GetOptions('output=s' => \$output, - 'nonet!' => \$nonet, - 'localtime=s' => \$localtime, - 'format=s' => \$format, - 'ffw29!' => \$ffw29, - 'ffw30!' => \$ffw29, - 'i=s' => \$imagefile); -if (defined($output) and $output !~ m(^/)) { - my $d = `pwd`; - chomp($d); - $output = "$d/$output"; -} -if ($imagefile) { - $imagefile = "-i $imagefile"; -} -$libdir = '/usr/local/lib/mkffwnb'; -$tftpdir = '/usr/local/var/tftpboot'; -# default can also be 'elf' -$format = 'nbi' if ($format ne 'elf' and $format ne 'nbi'); -$floppy = $#ARGV >= 0 ? $ARGV[0] : 'a:'; -print <<EOF; -This program requires mtools, tar, bzip2, loopback mount in the kernel, -and root privileges to execute. Hope you have them. -EOF -my $version = &findversion(); -$version ne '' or die "Cannot determine version\n"; -print "Version $version\n"; -my $append = &getappendargs(); -$append = "--append='$append'" if $append ne ''; -print "$append\n"; -$libdir .= '/' . $version; --d $libdir or die "Cannot find files for $version\n"; -$tempdir = $nonet ? '/tmp/mkffwnb' : "/tmp/mkffwnb$$"; -$tempmount = 'tmpmount'; -mkdir($tempdir, 0755); -print "Copying files off floppy, please be patient...\n"; -&mcopy($tempdir) == 0 or die "Mcopy failed, diskette problem?\n"; -chdir($tempdir); -&gunzip('initrd.gz') == 0 or die "Gunzip of initrd.gz failed\n"; -if ($ffw29) { - extendinitrd("initrd", 5760); - system("mv newinitrd initrd"); -} -mkdir($tempmount, 0755); -&loopbackmount('initrd', $tempmount) == 0 or die "Loopback mount failed\n"; -&dostounix("$libdir/linuxrc", "linuxrc") if (-r "$libdir/linuxrc"); -unless (&dostounix("$libdir/floppyfw.ini", "floppyfw.ini")) { - &dostounix("floppyfw/floppyfw.ini", $ffw29 ? "etc/floppyfw.ini" : "floppyfw.ini"); -} -&dostounix("config", $ffw29 ? "etc/config.prelogin" : "etc/config"); -for my $i (glob('*.bz2 floppyfw/add.bz2 modules/*.bz2 packages/*.bz2')) { - &bunzip2untar($i, $tempmount); -} -for my $i (glob('packages/*.ini')) { - my $file = $i; - $file =~ s:packages/::; - &dostounix($i, "etc/$file"); -} -&dostounix("hosts", "etc/hosts"); -&dostounix("modules.lst", "etc/modules.lst"); -&dostounix("network.ini", "etc/network.init"); -&dostounix("firewall.ini", "etc/firewall.init"); -&dostounix("syslog.cfg", "etc/syslog.conf"); -&dostounix("packages/timeinfo", "etc/localtime"); -system("cp -p licenses/* $tempmount/licenses/"); -# This conditional code is for 1.1.2 and below -unless (glob('modules/*.bz2')) { - print "Copying additional modules\n" if ($verbose); - system("cp -p modules/* $tempmount/lib/modules/"); -} -# If a timezone file has been specified, copy that onto initrd -if (defined($localtime)) { - if (-r $localtime) { - print "Copying $localtime to $tempmount/etc/localtime\n"; - system("cp -p $localtime $tempmount/etc/localtime"); - } else { - print "$localtime: $!\n"; - } -} -&loopbackumount($tempmount) == 0 or die "Loopback umount failed\n"; -&gzip('initrd') == 0 or die "Gzip of initrd failed\n"; -if ($nonet) { - print "Floppyfw directory in $tempdir\n"; -} else { - print "Calling mk$format-linux to make the netbootable image\n" if ($verbose); - $output = "$tftpdir/floppyfw-$version.nb" if (!defined($output)); - system("mk$format-linux $append --output=$output vmlinuz initrd.gz"); - system("rm -fr $tempdir"); -} |