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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/detect-resolution
parent74e685503f350d91b3a7f72cc56c2d6b0e73fe52 (diff)
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- 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/detect-resolution')
-rwxr-xr-xscripts/detect-resolution143
1 files changed, 0 insertions, 143 deletions
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; $_ }