This commit was manufactured by cvs2svn to create branch

'MDK-10-update'.

1 files changed, 79 insertions, 444 deletions

diff --git a/perl-install/Xconfig/xfree.pm b/perl-install/Xconfig/xfree.pm
index 33600f9c0..df6c0d3e0 100644
--- a/perl-install/Xconfig/xfree.pm
+++ b/perl-install/Xconfig/xfree.pm
@@ -5,476 +5,111 @@ use strict;
 
 use common;
 use Xconfig::parse;
+use Xconfig::xfree3;
+use Xconfig::xfree4;
+use log;
 
-#- mostly internal only
-sub new {
-    my ($class, $val) = @_;
-    bless $val, $class;
-}
 
-################################################################################
-# I/O ##########################################################################
-################################################################################
 sub read {
-    my ($class) = @_;
-    my $file = "$::prefix/etc/X11/XF86Config";
-    $file = "$file-4" if -e "$file-4"; #- prefer XF86Config-4 when there is one. Writing will take care of keeping only the new name
-    $class->new(Xconfig::parse::read_XF86Config($file));
+    my ($class, $o_xfree3_file, $o_xfree4_file) = @_;
+    bless { xfree3 => eval { Xconfig::xfree3->read($o_xfree3_file) } || [], 
+	    xfree4 => eval { Xconfig::xfree4->read($o_xfree4_file) } || [] }, $class;
 }
 sub write {
-    my ($raw_X) = @_;
-    my $file = "$::prefix/etc/X11/XF86Config";
-    rename $file, "$file.old";
-    rename "$file-4", "$file-4.old"; #- there won't be any XF86Config-4 anymore, we want this!
-    Xconfig::parse::write_XF86Config($raw_X, $file);
+    my ($both, $o_xfree3_file, $o_xfree4_file) = @_;
+    $both->{xfree3} ? $both->{xfree3}->write($o_xfree3_file) : unlink($o_xfree3_file);
+    $both->{xfree4} ? $both->{xfree4}->write($o_xfree4_file) : unlink($o_xfree4_file);
 }
 sub prepare_write {
-    my ($raw_X) = @_;
-    join('', Xconfig::parse::prepare_write_XF86Config($raw_X));
+    my ($both) = @_;
+    ($both->{xfree4} || $both->{xfree3})->prepare_write;
 }
+
 sub empty_config {
     my ($class) = @_;
-    $class->new(Xconfig::parse::read_XF86Config_from_string(our $default_header));
-}
-
-################################################################################
-# keyboard #####################################################################
-################################################################################
-my @keyboard_fields = qw(XkbLayout XkbModel XkbDisable XkbOptions XkbCompat);
-sub get_keyboard {
-    my ($raw_X) = @_;
-    my $raw_kbd = $raw_X->get_Section('Keyboard') or die "no keyboard section";
-    raw_export_section($raw_kbd, \@keyboard_fields);
-}
-sub set_keyboard {
-    my ($raw_X, $kbd) = @_;
-    my $raw_kbd = $raw_X->get_Section('Keyboard') || _new_keyboard_section($raw_X);
-    raw_import_section($raw_kbd, $kbd);
-    _set_Option('keyboard', $raw_kbd, keys %$kbd);
-}
-sub _new_keyboard_section {
-    my ($raw_X) = @_;
-    my $raw_kbd = { Identifier => { val => 'Keyboard1' }, Driver => { val => 'Keyboard' } };
-    $raw_X->add_Section('InputDevice', $raw_kbd);
-
-    my $layout = get_ServerLayout($raw_X)->{InputDevice} ||= [];
-    push @$layout, { val => '"Keyboard1" "CoreKeyboard"' };
-
-    $raw_kbd;
-}
-
-
-################################################################################
-# mouse ########################################################################
-################################################################################
-#- example: { Protocol => 'IMPS/2', Device => '/dev/psaux', Emulate3Buttons => undef, Emulate3Timeout => 50, ZAxisMapping => [ '4 5', '6 7' ] }
-my @mouse_fields = qw(Protocol Device ZAxisMapping Emulate3Buttons Emulate3Timeout); #-);
-sub get_mice {
-    my ($raw_X) = @_;
-    my @raw_mice = $raw_X->get_InputDevices('mouse');
-    map { raw_export_section($_, \@mouse_fields) } @raw_mice;
-}
-sub set_mice {
-    my ($raw_X, @mice) = @_;
-    my @raw_mice = _new_mouse_sections($raw_X, int @mice);
-    mapn { 
-	my ($raw_mouse, $mouse) = @_;
-	raw_import_section($raw_mouse, $mouse);
-	_set_Option('mouse', $raw_mouse, keys %$mouse);
-    } \@raw_mice, \@mice;
-}
-sub _new_mouse_sections {
-    my ($raw_X, $nb_new) = @_;
-    $raw_X->remove_InputDevices('mouse');
-    
-    my $layout = get_ServerLayout($raw_X)->{InputDevice} ||= [];
-    @$layout = grep { $_->{val} !~ /^"Mouse/ } @$layout;
-    
-    $nb_new or return;
-    
-    my @l = map {
-	my $h = { Identifier => { val => "Mouse$_" }, Driver => { val => 'mouse' } };
-	$raw_X->add_Section('InputDevice', $h);
-    } (1 .. $nb_new);
-    
-    push @$layout, { val => qq("Mouse1" "CorePointer") };
-    push @$layout, { val => qq("Mouse$_" "SendCoreEvents") } foreach 2 .. $nb_new;
-    
-    @l;
-}
-
-
-################################################################################
-# resolution ###################################################################
-################################################################################
-sub get_resolution {
-    my ($raw_X, $o_Screen) = @_;
-    my $Screen = $o_Screen || $raw_X->get_default_screen or return {};
-    
-    my $depth = val($Screen->{DefaultColorDepth});
-    my $Display = find { !$depth || val($_->{l}{Depth}) eq $depth } @{$Screen->{Display} || []} or return {};
-    $Display->{l}{Virtual} && val($Display->{l}{Virtual}) =~ /(\d+)\s+(\d+)/ or
-      val($Display->{l}{Modes}) =~ /(\d+)x(\d+)/ or return {};
-    { X => $1, Y => $2, Depth => val($Display->{l}{Depth}) };
-}
-sub set_resolution {
-    my ($raw_X, $resolution, $o_Screen_) = @_;
-    
-    foreach my $Screen ($o_Screen_ ? $o_Screen_ : $raw_X->get_Sections('Screen')) {
-	$Screen ||= $raw_X->get_default_screen or internal_error('no screen');
-	
-	$Screen->{DefaultColorDepth} = { val => $resolution->{Depth} eq '32' ? 24 : $resolution->{Depth} };
-	$Screen->{Display} = [ map {
-	    { l => { Depth => { val => $_ }, Virtual => { val => join(' ', @$resolution{'X', 'Y'}) } } };
-	} 8, 15, 16, 24 ];
-    }
-}
-
-
-################################################################################
-# device #######################################################################
-################################################################################
-my @device_fields = qw(VendorName BoardName Driver VideoRam Screen BusID); #-);
-sub get_device {
-    my ($raw_X) = @_;
-    first(get_devices($raw_X));
+    bless { xfree3 => Xconfig::xfree3->empty_config, 
+	    xfree4 => Xconfig::xfree4->empty_config }, $class;
 }
-sub get_devices {
-    my ($raw_X) = @_;
-    my @raw_devices = $raw_X->get_Sections('Device');
-    map {
-	my $raw_device = $_;
-	my $device = raw_export_section($raw_device, [ 'Identifier', @device_fields ]);
-	$device->{Options} = raw_export_section($raw_device, [ grep { (deref_array($raw_device->{$_}))[0]->{Option} } keys %$raw_device ]);
-	$device;
-    } @raw_devices;
-}
-sub set_devices {
-    my ($raw_X, @devices) = @_;
-    my @raw_devices = _new_device_sections($raw_X, int @devices);
-    mapn { 
-	my ($raw_device, $device) = @_;
-	my %Options  = %{$device->{Options} || {}};
-	raw_import_section($raw_device, $device, \@device_fields);
-	raw_import_section($raw_device, \%Options);
-	$_->{Option} = 1 foreach map { deref_array($raw_device->{$_}) } keys %Options;
-	$raw_device->{''} = [ { post_comment => $device->{raw_LINES} } ] if $device->{raw_LINES};
-    } \@raw_devices, \@devices;
-}
-sub _new_device_sections {
-    my ($raw_X, $nb_new) = @_;
-    $raw_X->remove_Section('Device');
-    map { $raw_X->add_Section('Device', { Identifier => { val => "device$_" }, DPMS => { Option => 1 } }) } (1 .. $nb_new);
-}
-
-
-################################################################################
-# wacoms #######################################################################
-################################################################################
-sub set_wacoms {
-    my ($raw_X, @wacoms) = @_;
-    $raw_X->remove_InputDevices('wacom');
-    
-    my $layout = get_ServerLayout($raw_X)->{InputDevice} ||= [];
-    @$layout = grep { $_->{val} !~ /^"(Stylus|Eraser|Cursor)/ } @$layout;
-    
-    @wacoms or return;
-    
-    my %Modes = (Stylus => 'Absolute', Eraser => 'Absolute', Cursor => 'Relative');
-    
-    each_index {
-	my $wacom = $_;
-	foreach (keys %Modes) {
-	    my $identifier = $_ . ($::i + 1);
-	    my $h = { Identifier => { val => $identifier }, 
-		      Driver => { val => 'wacom' },
-		      Type => { val => lc $_, Option => 1 },
-		      Device => { val => $wacom->{Device}, Option => 1 },
-		      Mode => { val => $Modes{$_}, Option => 1 },
-		      if_($wacom->{USB}, USB => { Option => 1 })
-		    };
-	    $raw_X->add_Section('InputDevice', $h);
-	    push @$layout, { val => qq("$identifier" "AlwaysCore") };
-	}
-    } @wacoms;
-}
-
-
-################################################################################
-# monitor ######################################################################
-################################################################################
-my @monitor_fields = qw(VendorName ModelName HorizSync VertRefresh);
-sub get_monitors {
-    my ($raw_X) = @_;
-    my @raw_monitors = $raw_X->get_Sections('Monitor');
-    map { raw_export_section($_, [ 'Identifier', @monitor_fields ]) } @raw_monitors;
-}
-sub set_monitors {
-    my ($raw_X, @monitors) = @_;
-    my @raw_monitors = _new_monitor_sections($raw_X, int @monitors);
-    mapn { 
-	my ($raw_monitor, $monitor) = @_;
-	raw_import_section($raw_monitor, $monitor, \@monitor_fields);
-    } \@raw_monitors, \@monitors;
-}
-sub get_or_new_monitors {
-    my ($raw_X, $nb_new) = @_;
-    my @monitors = $raw_X->get_monitors;
 
-    #- ensure we have exactly $nb_new monitors;
-    if ($nb_new > @monitors) {
-	@monitors, ({}) x ($nb_new - @monitors);
-    } else {
-	splice(@monitors, 0, $nb_new);
-    }
-}
-sub _new_monitor_sections {
-    my ($raw_X, $nb_new) = @_;
-    my $ModeLine = ModeLine_from_string(qq(Section "Monitor"\n) . (our $default_ModeLine) . qq(EndSection\n));
-    $raw_X->remove_Section('Monitor');
-    map { $raw_X->add_Section('Monitor', { Identifier => { val => "monitor$_" }, ModeLine => $ModeLine }) } (1 .. $nb_new);
-}
+sub get_keyboard { get_both('get_keyboard', @_) }
+sub set_keyboard { set_both('set_keyboard', @_) }
+sub get_mice     { get_both('get_mice', @_) }
+sub set_mice     { set_both('set_mice', @_) }
 
+sub get_resolution { get_both('get_resolution', @_) }
+sub set_resolution { set_both('set_resolution', @_) }
 
-################################################################################
-# screens ######################################################################
-################################################################################
-sub get_default_screen {
-    my ($raw_X) = @_;
-    my @l = $raw_X->get_Sections('Screen');
-    (find { $_->{Identifier} && val($_->{Identifier}) eq 'screen1' || 
-	      $_->{Driver} && val($_->{Driver}) =~ /svga|accel/ } @l) || $l[0];
-}
-sub set_screens {
-    my ($raw_X, @screens) = @_;
-    my @raw_screens = _new_screen_sections($raw_X, int @screens);
-    mapn { 
-	my ($raw_screen, $screen) = @_;
-	raw_import_section($raw_screen, $screen);
-    } \@raw_screens, \@screens;
-}
-sub _new_screen_sections {
-    my ($raw_X, $nb_new) = @_;
-    $raw_X->remove_Section('Screen');
-    my @l = map { $raw_X->add_Section('Screen', { Identifier => { val => "screen$_" } }) } (1 .. $nb_new);
-
-    get_ServerLayout($raw_X)->{Screen} = [ 
-	{ val => qq("screen1") },
-	map { { val => sprintf('"screen%d" RightOf "screen%d"', $_, $_ - 1) } } (2 .. $nb_new)
-    ];
-    @l;
-}
-sub is_fbdev {
-    my ($raw_X, $o_Screen) = @_;
-
-    my $Screen = $o_Screen || $raw_X->get_default_screen or return;
-
-    my $Device = $raw_X->get_Section_by_Identifier('Device', val($Screen->{Device})) or internal_error("no device named $Screen->{Device}");
-    val($Device->{Driver}) eq 'fbdev';
-}
+sub get_device   { get_both('get_device', @_) }
+sub get_devices  { get_both('get_devices', @_) }
+sub set_devices  { set_both('set_devices', @_) }
 
+sub set_wacoms { set_both('set_wacoms', @_) }
 
+sub get_monitor  { get_both('get_monitor', @_) }
+sub get_monitors { get_both('get_monitors', @_) }
+sub set_monitors { set_both('set_monitors', @_) }
 
-
-################################################################################
-# modules ######################################################################
-################################################################################
-sub get_modules {
-    my ($raw_X) = @_;
-    my $raw_Module = $raw_X->get_Section('Module') or return;
-    my $Module = raw_export_section($raw_Module, ['Load']);
-    @{$Module->{Load} || []};
-}
-sub add_load_module {
-    my ($raw_X, $module) = @_;
-    my $raw_Module = $raw_X->get_Section('Module') || $raw_X->add_Section('Module', {});
-
-    my %load_modules_comment = (
-	dbe => 'Double-Buffering Extension',
-	v4l => 'Video for Linux',
-	dri => 'direct rendering',
-	glx => '3D layer',
-	'glx-3.so' => '3D layer',
-    );
-    my $comment = $load_modules_comment{$module};
-    push @{$raw_Module->{Load}}, { val => $module,
-				   comment_on_line => $comment && " # $comment",
-				 } if !member($module, $raw_X->get_modules);
-}
-sub remove_load_module {
-    my ($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 {
-	$raw_X->remove_Section('Module');
-    }
-}
-sub set_load_module {
-    my ($raw_X, $module, $bool) = @_;
-    $bool ? add_load_module($raw_X, $module) : remove_load_module($raw_X, $module);
-}
-
-
-#-##############################################################################
-#- helpers
-#-##############################################################################
-sub _set_Option {
-    my ($category, $node, @names) = @_;
-    
-    if (member($category, 'keyboard', 'mouse')) {
-	#- everything we export is an Option
-	$_->{Option} = 1 foreach map { deref_array($node->{$_}) } @names;
-    }
-}
-
-sub get_InputDevices {
-    my ($raw_X, $Driver) = @_;
-    $raw_X->get_Sections('InputDevice', sub { val($_[0]{Driver}) eq $Driver });
-}
-sub remove_InputDevices {    
-    my ($raw_X, $Driver) = @_;
-    $raw_X->remove_Section('InputDevice', sub { val($_[0]{Driver}) ne $Driver });
-}
-
-sub get_ServerLayout {
-    my ($raw_X) = @_;
-    $raw_X->get_Section('ServerLayout') ||
-      $raw_X->add_Section('ServerLayout', { Identifier => { val => 'layout1' } });
-}
+sub is_fbdev { get_both('is_fbdev', @_) }
 
 #-##############################################################################
 #- helpers
 #-##############################################################################
-sub raw_export_section {
-    my ($section, $fields) = @_;
-
-    my $export_name = sub {
-	my ($name) = @_;
-	my $h = $section->{$name} or return;
-
-	my @l = map { if_(!$_->{commented}, $_->{val}) } deref_array($h) or return;    
-	$name => (ref($h) eq 'ARRAY' ? \@l : $l[0]);
-    };
+sub get_both {
+    my ($getter, $both) = @_;
 
-    my %h = map { $export_name->($_) } @$fields;
-    \%h;
-}
-
-sub raw_import_section {
-    my ($section, $h, $o_fields) = @_;
-    foreach ($o_fields ? grep { exists $h->{$_} } @$o_fields : keys %$h) {
-	my @l = map { ref($_) eq 'HASH' ? $_ : { val => $_ } } deref_array($h->{$_});
-	$section->{$_} = (ref($h->{$_}) eq 'ARRAY' ? \@l : $l[0]);
+    if (is_empty_array_ref($both->{xfree3})) {
+	$both->{xfree4}->$getter;
+    } elsif (is_empty_array_ref($both->{xfree4})) {
+	$both->{xfree3}->$getter;
+    } else {
+	my @l3 = $both->{xfree3}->$getter;
+	my @l4 = $both->{xfree4}->$getter;
+	merge_values(\@l3, \@l4);
     }
 }
+sub set_both {
+    my ($setter, $both, @l) = @_;
+
+    $both->{xfree3}->$setter(@l) if !is_empty_array_ref($both->{xfree3});
+    $both->{xfree4}->$setter(@l) if !is_empty_array_ref($both->{xfree4});
+}
+
+sub merge_values {
+    my ($l3, $l4) = @_;
+
+    sub merge_values__hashes {
+	my ($h3, $h4) = @_;
+	$h3 || $h4 or return;
+	$h3 or return $h4;
+	$h4 or return $h3;
+
+	my %h = %$h4;
+	foreach (keys %$h3) {
+	    if (exists $h{$_}) {
+		if (ref($h{$_}) eq 'HASH' && ref($h3->{$_}) eq 'HASH') {
+		    #- needed for "Options" of Devices
+		    $h{$_} = +{ %{$h3->{$_}}, %{$h{$_}} };
+		} else {
+		    my $s4  = join(", ", deref_array($h{$_}));
+		    my $s3  = join(", ", deref_array($h3->{$_}));
+		    my $s3_ = join(", ", map { qq("$_") } deref_array($h3->{$_}));
+		    if ($s4 eq $s3_) {
+			#- keeping the non-double-quoted value
+			$h{$_} = $h3->{$_};
+		    } else {
+			$s4 eq $s3 or log::l(qq(XFree: conflicting value for $_, "$s4" and "$s3" are different));
+		    }
+		}
+	    } else {
+		$h{$_} = $h3->{$_};
+	    }
+	}
+	\%h;
+    }
 
-sub add_Section {
-    my ($raw_X, $Section, $h) = @_;
-    my @suggested_ordering = qw(Files ServerFlags Module DRI Keyboard Pointer XInput InputDevice Monitor Device Screen ServerLayout);
-    my %order = map_index { { lc($_) => $::i } } @suggested_ordering;
-    my $e = { name => $Section, l => $h };
-    my $added;
-    @$raw_X = map { 
-	if ($order{lc $_->{name}} > $order{lc $Section} && !$added) {
-	    $added = 1;
-	    ($e, $_);
-	} else { $_ }
-    } @$raw_X;
-    push @$raw_X, $e if !$added;
-    $h;
-}
-sub remove_Section {
-    my ($raw_X, $Section, $o_when) = @_;
-    @$raw_X = grep { $_->{name} ne $Section || $o_when && $o_when->($_->{l}) } @$raw_X;
-    $raw_X;
-}
-sub get_Sections {
-    my ($raw_X, $Section, $o_when) = @_;
-    map { if_($_->{name} eq $Section && (!$o_when || $o_when->($_->{l})), $_->{l}) } @$raw_X;
-}
-sub get_Section {
-    my ($raw_X, $Section, $o_when) = @_;
-    my @l = get_Sections($raw_X, $Section, $o_when);
-    @l > 1 and log::l("Xconfig: found more than one Section $Section");
-    $l[0];
-}
-sub get_Section_by_Identifier {
-    my ($raw_X, $Section, $Identifier) = @_;
-    my @l = get_Sections($raw_X, $Section, sub { val($_[0]{Identifier}) eq $Identifier });
-    @l > 1 and die "more than one Section $Section has Identifier $Identifier";
-    $l[0];
-}
-
-sub val {
-    my ($ref) = @_;
-    $ref && $ref->{val};
-}
-
+    my @r = mapn_(\&merge_values__hashes, $l3, $l4);
 
-sub ModeLine_from_string {
-    my ($s) = @_;
-    my $raw_X_for_ModeLine = Xconfig::parse::read_XF86Config_from_string($s);
-    get_Section($raw_X_for_ModeLine, 'Monitor')->{ModeLine};
+    @r == 1 ? $r[0] : @r;
 }
 
-
-
-our @resolutions = ('640x480', '800x600', '1024x768', if_(arch() =~ /ppc/, '1152x768'), '1152x864', '1280x960', '1280x1024', '1400x1050', '1600x1200', '1920x1440', '2048x1536');
-
-our $default_header = <<'END';
-# File generated by XFdrake.
-
-# **********************************************************************
-# Refer to the XF86Config man page for details about the format of
-# this file.
-# **********************************************************************
-
-Section "Files"
-    # Multiple FontPath entries are allowed (they are concatenated together)
-    # By default, Mandrake 6.0 and later now use a font server independent of
-    # the X server to render fonts.
-    FontPath "unix/:-1"
-EndSection
-
-Section "ServerFlags"
-    #DontZap # disable <Crtl><Alt><BS> (server abort)
-    #DontZoom # disable <Crtl><Alt><KP_+>/<KP_-> (resolution switching)
-    AllowMouseOpenFail # allows the server to start up even if the mouse doesn't work
-EndSection
-END
-
-our $default_ModeLine = arch() =~ /ppc/ ? <<'END_PPC' : <<'END';
-    # Apple iMac modes
-    ModeLine "1024x768"   78.525 1024 1049 1145 1312   768  769  772  800 +hsync +vsync
-    ModeLine "800x600"    62.357  800  821  901 1040   600  601  604  632 +hsync +vsync
-    ModeLine "640x480"    49.886  640  661  725  832   480  481  484  514 +hsync +vsync
-    # Apple monitors tend to do 832x624
-    ModeLine "832x624"    57      832  876  940 1152   624  625  628  667 -hsync -vsync
-    # Apple PowerBook G3
-    ModeLine "800x600"    100     800  816  824  840   600  616  624  640 -hsync -vsync
-    # Apple TI Powerbook 
-    ModeLine "1152x768"   78.741 1152 1173 1269 1440   768  769  772  800 +vsync +vsync
-    # Pismo Firewire G3   
-    ModeLine "1024x768"   65     1024 1032 1176 1344   768  771  777  806 -hsync -vsync
-    # iBook2
-    ModeLine "1024x768"   65     1024 1048 1184 1344   768  771  777  806 -hsync -vsync
-    # 17" Apple Studio Display
-    ModeLine "1024x768"   112.62 1024 1076 1248 1420 768 768 780 808 +hsync +vsync
-    # HiRes Apple Studio Display
-    ModeLine "1280x1024"  135    1280 1288 1392 1664  1024 1027 1030 1064
-    # Another variation
-    ModeLine "1280x1024"  134.989 1280 1317 1429 1688  1024 1025 1028 1066 +hsync +vsync
-END_PPC
-    # Sony Vaio C1(X,XS,VE,VN)?
-    # 1024x480 @ 85.6 Hz, 48 kHz hsync
-    ModeLine "1024x480"    65.00 1024 1032 1176 1344   480  488  494  563 -hsync -vsync
-    
-    # TV fullscreen mode or DVD fullscreen output.
-    # 768x576 @ 79 Hz, 50 kHz hsync
-    ModeLine "768x576"     50.00  768  832  846 1000   576  590  595  630
-    # 768x576 @ 100 Hz, 61.6 kHz hsync
-    ModeLine "768x576"     63.07  768  800  960 1024   576  578  590  616
-END
-
 1;