From bd481389539995593b50c849de43ad3a71fac915 Mon Sep 17 00:00:00 2001
From: Pascal Rigaux <pixel@mandriva.com>
Date: Wed, 1 Oct 2008 13:57:30 +0000
Subject: - XFdrake:   o explicitly Load or Disable module "dri"     (to be
 independent of Xorg's default choice)

---
 lib/Xconfig/parse.pm |  2 +-
 lib/Xconfig/xfree.pm | 31 +++++++++++++++++++++++++++++--
 2 files changed, 30 insertions(+), 3 deletions(-)

(limited to 'lib')

diff --git a/lib/Xconfig/parse.pm b/lib/Xconfig/parse.pm
index 1454b56..9a5ff1c 100644
--- a/lib/Xconfig/parse.pm
+++ b/lib/Xconfig/parse.pm
@@ -153,7 +153,7 @@ my %kind_names = (
     WacomEraser => [ qw(Port) ], #-/
     ServerLayout => [ qw(Identifier) ],
 );
-my @want_string = qw(Identifier DeviceName VendorName ModelName BoardName Driver Device Chipset Monitor Protocol XkbModel XkbLayout XkbOptions XkbCompat Load ModulePath BusID PreferredMode);
+my @want_string = qw(Identifier DeviceName VendorName ModelName BoardName Driver Device Chipset Monitor Protocol XkbModel XkbLayout XkbOptions XkbCompat Load Disable ModulePath BusID PreferredMode);
 
 %kind_names = map_each { lc $::a => [ map { lc } @$::b ] } %kind_names;
 @want_string = map { lc } @want_string;
diff --git a/lib/Xconfig/xfree.pm b/lib/Xconfig/xfree.pm
index 6b52ff5..b70948b 100644
--- a/lib/Xconfig/xfree.pm
+++ b/lib/Xconfig/xfree.pm
@@ -493,6 +493,12 @@ sub get_modules {
     my $Module = raw_export_section($raw_Module, ['Load']);
     @{$Module->{Load} || []};
 }
+sub get_disabled_modules {
+    my ($raw_X) = @_;
+    my $raw_Module = $raw_X->get_Section('Module') or return;
+    my $Module = raw_export_section($raw_Module, ['Disable']);
+    @{$Module->{Disable} || []};
+}
 sub add_load_module {
     my ($raw_X, $module) = @_;
     my $raw_Module = $raw_X->get_Section('Module') || $raw_X->add_Section('Module', {});
@@ -509,18 +515,39 @@ sub add_load_module {
 				   comment_on_line => $comment && " # $comment",
 				 } if !member($module, $raw_X->get_modules);
 }
+sub add_disable_module {
+    my ($raw_X, $module) = @_;
+    my $raw_Module = $raw_X->get_Section('Module') || $raw_X->add_Section('Module', {});
+
+    push @{$raw_Module->{Disable}}, { val => $module } if !member($module, $raw_X->get_disabled_modules);
+}
 sub remove_load_module {
     my ($raw_X, $module) = @_;
     my $raw_Module = $raw_X->get_Section('Module') or return;
     if (my @l = grep { $_->{val} ne $module } @{$raw_Module->{Load}}) {
 	$raw_Module->{Load} = \@l;
     } else {
-	$raw_X->remove_Section('Module');
+	delete $raw_Module->{Load};
+    }
+}
+sub remove_disable_module {
+    my ($raw_X, $module) = @_;
+    my $raw_Module = $raw_X->get_Section('Module') or return;
+    if (my @l = grep { $_->{val} ne $module } @{$raw_Module->{Disable}}) {
+	$raw_Module->{Disable} = \@l;
+    } else {
+	delete $raw_Module->{Disable};
     }
 }
 sub set_load_module {
     my ($raw_X, $module, $bool) = @_;
-    $bool ? add_load_module($raw_X, $module) : remove_load_module($raw_X, $module);
+    if ($bool) { 
+	remove_disable_module($raw_X, $module);
+	add_load_module($raw_X, $module);
+    } else {
+	remove_load_module($raw_X, $module);
+	add_disable_module($raw_X, $module);
+    }
 }
 
 
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