aboutsummaryrefslogtreecommitdiffstats
path: root/scripts
diff options
context:
space:
mode:
authorPascal Rigaux <pixel@mandriva.com>2004-06-29 04:54:42 +0000
committerPascal Rigaux <pixel@mandriva.com>2004-06-29 04:54:42 +0000
commitc535eabfd26a1927fc87adb9250e277e19a66c3c (patch)
tree8ce547511eaa626bcf81cea1fc76a6bcb8d6df7a /scripts
parent74e685503f350d91b3a7f72cc56c2d6b0e73fe52 (diff)
downloadbootsplash-c535eabfd26a1927fc87adb9250e277e19a66c3c.tar
bootsplash-c535eabfd26a1927fc87adb9250e277e19a66c3c.tar.gz
bootsplash-c535eabfd26a1927fc87adb9250e277e19a66c3c.tar.bz2
bootsplash-c535eabfd26a1927fc87adb9250e277e19a66c3c.tar.xz
bootsplash-c535eabfd26a1927fc87adb9250e277e19a66c3c.zip
- add scripts/remove-boot-splash so we can modify a bootsplash
from an initrd without having to rebuild it - make-boot-splash doesn't try to detect the resolution anymore, it now needs to be given one - in switch-themes and remove-theme, use bootloader-config to update the bootloader - remove detect-resolution - requires new mkinitrd (old mkinitrd used detect-resolution) - remove "Patch: glibc-fixed-header.tar.bz2" which is unused (and not in CVS)
Diffstat (limited to 'scripts')
-rw-r--r--scripts/Makefile2
-rwxr-xr-xscripts/detect-resolution143
-rwxr-xr-xscripts/make-boot-splash18
-rw-r--r--scripts/remove-boot-splash34
-rw-r--r--scripts/remove-theme15
-rwxr-xr-xscripts/switch-themes15
6 files changed, 47 insertions, 180 deletions
diff --git a/scripts/Makefile b/scripts/Makefile
index c82b9db..6b46046 100644
--- a/scripts/Makefile
+++ b/scripts/Makefile
@@ -1,4 +1,4 @@
-PL=detect-resolution
+PL=remove-boot-splash
SH=make-boot-splash rewritejpeg switch-themes remove-theme
SBIN=splash.sh
SYS=bootsplash.sysconfig
diff --git a/scripts/detect-resolution b/scripts/detect-resolution
deleted file mode 100755
index 3021f95..0000000
--- a/scripts/detect-resolution
+++ /dev/null
@@ -1,143 +0,0 @@
-#!/usr/bin/perl
-# -*- Mode: cperl -*-
-# Copyright (C) 2002 by Chmouel Boudjnah <chmouel@mandrakesoft.com>
-# Redistribution of this file is permitted under the terms of the GNU
-# Public License (GPL)
-#
-# Detect vga resolution we want.
-#
-# add better detection thanks to Olivier Blin idea to use argument from
-# make_boot_splash.
-
-use strict;
-my (%main, %entry, $vga, $initrd);
-
-if ($ARGV[0]) {
- $initrd = -l $ARGV[0] ? readlink($ARGV[0]) : $ARGV[0];
- $initrd =~ s,.*/,,
-} else {
- $vga = detect_from_cmdline(cat_('/proc/cmdline'));
- undef $vga if $vga =~ /x/; #lilo cmdline can't convert
-}
-
-detect_from_loader() if !$vga;
-if ($vga) {
- chomp $vga;
- $vga =~ s/vga=//;
- $vga = convert_vgamode();
-}
-print $vga, "\n" if $vga;
-
-sub detect_from_cmdline {return (grep /vga=\d+/, split("[ \t]", shift))[0];}
-sub detect_from_loader {
- my $loader = `detectloader -q`;chomp $loader;
- if ($loader =~ m/lilo/i ) {
- parse_lilo_conf();
- } elsif ($loader =~ /grub/i ) {
- parse_grub_conf();
- }
- if ($initrd) {
- $vga = $main{initrd}{$initrd}
- }
- $vga ||= $entry{$main{default}}{vga};
- $vga ||= $main{vga}
-}
-sub parse_grub_conf {
- my ($title);
- my $cnt = 0;
- my $grub_conf = "/boot/grub/menu.lst";
- my $vga;
- return if not -f $grub_conf;
- open F, $grub_conf or die "Can't open $grub_conf\n";
-
- while (<F>) {
- next if /^\s*#/;
- $main{default} = $1 if /^default (\d+)/;
- if (/^title\s+(.*)/) {
- $vga=0;
- $title=$1;
- $entry{$title}{cnt} = $cnt;
- $main{default} = $title if $entry{$title}{cnt} eq $main{default};
- $cnt++;
- }
- if (m/kernel\s+\(.*\)[^\s]+/) {
- $vga = $1 if /vga=(\w*)/;
- $entry{$title}{vga} = $vga if ($title and $vga);
- }
- if (m,initrd\s+\(.*\)(?:.*/)?([^\s]+),){
- #- TODO: support links
- $entry{$title}{initrd} = $1;
- $main{initrd}{$1} = $entry{$title}{vga}
- }
- }
- close F;
-}
-
-sub parse_lilo_conf {
- my $lilo_conf="/etc/lilo.conf";
- my ($vga, $label, $loc_initrd);
- return if not -f $lilo_conf;
- open F, $lilo_conf or die "Can't open $lilo_conf\n";
- while (<F>) {
- next if /^\s*#/;
- $main{default} = remove_quotes($1) if m/^default=(.*)/;
- $main{vga} = $1 if m/^vga=(.*)/;
- $vga = $1 if /vga=(.*)/;
- $label = remove_quotes($1) if /label=(.*)/;
- if (/initrd=(.*)/) {
- $loc_initrd = -l $1 ? readlink($1) : $1;
- $loc_initrd =~ s,.*/,,;
- }
- $entry{$label}{vga} = $vga if ($label && $vga);
- if (/image/) {
- if ($loc_initrd && $label && $vga) {
- $entry{$label}{initrd} = $loc_initrd;
- if (!$main{initrd}{$loc_initrd} || $main{default} eq $label) {
- $main{initrd}{$loc_initrd} = $vga
- }
- }
- undef $vga,$label;
- }
- }
- if ($loc_initrd && $label && $vga) {
- $entry{$label}{initrd} = $loc_initrd;
- if (!$main{initrd}{$loc_initrd} || $main{default} eq $label) {
- $main{initrd}{$loc_initrd} = $vga
- }
- }
- close F;
-}
-
-sub convert_vgamode {
- my $v;
- #From drakx Xconfigurator_consts.pm
- my %vgamodes = (
- '640x480x8' => [ '769', '0x301' ],
- '800x600x8' => [ '771', '0x303' ],
- '1024x768x8' => [ '773', '0x305' ],
- '1280x1024x8' => [ '775', '0x307' ],
- '1600x1200x8' => [ '777', '0x309' ],
- '640x480x15' => [ '784', '0x310' ],
- '800x600x15' => [ '787', '0x313' ],
- '1024x768x15' => [ '790', '0x316' ],
- '1280x1024x15' => [ '793', '0x319' ],
- '1600x1200x15' => [ '796', '0x31C' ],
- '640x480x16' => [ '785', '0x311' ],
- '800x600x16' => [ '788', '0x314' ],
- '1024x768x16' => [ '791', '0x317' ],
- '1280x1024x16' => [ '794', '0x31A' ],
- '1600x1200x16' => [ '797', '0x31D' ],
- #- '640xx24' => 786, #- there is a problem with these resolutions since the BIOS may take 24 or 32 planes.
- #- '640x480x24' => 786,
- #- '800xx24' => 789,
- #- '800x600x24' => 789,
- #- '1024xx24' => 792,
- #- '1024x768x24' => 792,
- #- '1280xx24' => 795,
- #- '1280x1024x24' => 795,
- );
- foreach my $k (keys %vgamodes) { $v = $k if grep { $_ eq $vga } @{$vgamodes{$k}} }
- undef $vga if not $v;return $v;
-}
-sub cat_ { local *F; open F, $_[0] or $_[1] ? die "cat of file $_[0] failed: $!\n" : return; my @l = <F>; wantarray ? @l : join '', @l }
-sub remove_quotes { local $_ = $_[0]; s/^"(.*)"$/$1/g; s/\\"/"/g; $_ }
diff --git a/scripts/make-boot-splash b/scripts/make-boot-splash
index ea22423..8cd83e8 100755
--- a/scripts/make-boot-splash
+++ b/scripts/make-boot-splash
@@ -11,19 +11,11 @@
[[ -f /etc/sysconfig/bootsplash ]] && source /etc/sysconfig/bootsplash
[[ -z $THEME ]] && THEME=Mandrake
-initrd_file=$1
-
-[[ -z $initrd_file ]] && {
- echo "You need to specify a initrd file as argument"
- exit 1;
-}
+[ $# = 2 ] || { echo "usage: $0 <initrd> <resolution>"; exit 1; }
+initrd_file=$1
vgamode=$2
-if [[ -z $vgamode || $vgamode == auto ]];then
- vgamode=$( $splash_dir/scripts/detect-resolution $initrd_file)
-fi
-
if [[ $vgamode == 640* ]];then
resolution=640x480
elif [[ $vgamode == 800* ]];then
@@ -34,6 +26,10 @@ elif [[ $vgamode == 1280* ]];then
resolution=1280x1024
elif [[ $vgamode == 1600* ]];then
resolution=1600x1200
+else
+ echo "unknown resolution \"$vgamode\""
+ [ "$vgamode" = "auto" ] && echo 'resolution "auto" is not handled anymore'
+ exit 1
fi
if [[ -f $splash_cfg/themes/$THEME/config/bootsplash-$resolution.cfg ]];then
@@ -49,6 +45,8 @@ if [[ -z $config ]];then
exit 1;
fi
+$splash_dir/scripts/remove-splash $initrd_file
+
if [[ -x /sbin/splash ]]; then
/sbin/splash -s -f $config >> $initrd_file
fi
diff --git a/scripts/remove-boot-splash b/scripts/remove-boot-splash
new file mode 100644
index 0000000..e63c3b5
--- /dev/null
+++ b/scripts/remove-boot-splash
@@ -0,0 +1,34 @@
+#!/usr/bin/perl
+
+@ARGV == 1 or die "usage: remove-splash <initrd>\n";
+
+my $magic = 'BOOTSPL3';
+my $buffer_size = 15;
+
+my ($initrd) = @ARGV;
+open(my $F, "+< $initrd") or die "can't open $initrd: $!\n";
+
+while (1) {
+ my $got = read($F, my $buffer, $buffer_size);
+ $got > length($magic) or last;
+
+ my $index = index($buffer, $magic);
+ if ($index >= 0) {
+ my $offset = $index + tell($F) - $got;
+
+ seek($F, $offset + 12, 0) && read($F, my $tmp, 4) or last;
+ my $splash_size = unpack("V", $tmp) + 38;
+
+ my $initrd_size = seek($F, 0, 2) && tell($F);
+
+ if ($offset + $splash_size == $initrd_size) {
+ truncate($F, $offset);
+ exit 0;
+ } else {
+ warn "bootsplash found at offset $offset, but it is not at the end ($offset + $splash_size != $initrd_size)\n";
+ }
+ }
+ seek($F, -length($magic), 1); # handle the case BOOTSPL3 when overlaps between buffers
+}
+
+warn "bootsplash not found in $initrd\n";
diff --git a/scripts/remove-theme b/scripts/remove-theme
index f7b8dde..97b4a05 100644
--- a/scripts/remove-theme
+++ b/scripts/remove-theme
@@ -31,20 +31,9 @@ function remove_theme () {
}
function update_boot () {
- pushd /boot &> /dev/null
- if [[ -x /usr/share/loader/make-initrd ]]; then
- /usr/share/loader/make-initrd -n &> /dev/null
- if [[ -x /usr/sbin/detectloader ]]; then
- LOADER=$(/usr/sbin/detectloader -q)
- if [[ $LOADER = "LILO" ]] && [[ -x /sbin/lilo ]];then
- /sbin/lilo >/dev/null 2>/dev/null
- fi
- if [[ $LOADER = "YABOOT" ]] && [[ -x /sbin/ybin ]];then
- /sbin/ybin >/dev/null 2>/dev/null
- fi
- fi
+ if [[ -x /usr/bin/bootloader-config ]]; then
+ /usr/bin/bootloader-config --action remove-splash --kernel-version $(uname -r)
fi
- popd &> /dev/null
}
function usage () {
diff --git a/scripts/switch-themes b/scripts/switch-themes
index 7101954..22676e4 100755
--- a/scripts/switch-themes
+++ b/scripts/switch-themes
@@ -109,20 +109,9 @@ function switch_theme () {
}
function update_boot () {
- pushd /boot &> /dev/null
- if [[ -x /usr/share/loader/make-initrd ]]; then
- /usr/share/loader/make-initrd -n &> /dev/null
- if [[ -x /usr/sbin/detectloader ]]; then
- LOADER=$(/usr/sbin/detectloader -q)
- if [[ $LOADER = "LILO" ]] && [[ -x /sbin/lilo ]];then
- /sbin/lilo >/dev/null 2>/dev/null
- fi
- if [[ $LOADER = "YABOOT" ]] && [[ -x /sbin/ybin ]];then
- /sbin/ybin >/dev/null 2>/dev/null
- fi
- fi
+ if [[ -x /usr/bin/bootloader-config ]]; then
+ /usr/bin/bootloader-config --action update-splash --kernel-version $(uname -r)
fi
- popd &> /dev/null
}
function usage () {