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-rw-r--r--perl-install/Xconfig/xfree.pm517
1 files changed, 438 insertions, 79 deletions
diff --git a/perl-install/Xconfig/xfree.pm b/perl-install/Xconfig/xfree.pm
index df6c0d3e0..c567192c9 100644
--- a/perl-install/Xconfig/xfree.pm
+++ b/perl-install/Xconfig/xfree.pm
@@ -5,111 +5,470 @@ 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, $o_xfree3_file, $o_xfree4_file) = @_;
- bless { xfree3 => eval { Xconfig::xfree3->read($o_xfree3_file) } || [],
- xfree4 => eval { Xconfig::xfree4->read($o_xfree4_file) } || [] }, $class;
+ my ($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));
}
sub write {
- 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($o_xfree4_file);
+ my ($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, $file);
}
sub prepare_write {
- my ($both) = @_;
- ($both->{xfree4} || $both->{xfree3})->prepare_write;
+ my ($raw_X) = @_;
+ join('', Xconfig::parse::prepare_write_XF86Config($raw_X));
}
-
sub empty_config {
my ($class) = @_;
- bless { xfree3 => Xconfig::xfree3->empty_config,
- xfree4 => Xconfig::xfree4->empty_config }, $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));
+}
+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, $monitor, \@monitor_fields);
+ } \@raw_monitors, \@monitors;
+}
+sub get_monitor {
+ my ($raw_X) = @_;
+ $raw_X->get_monitors or _new_monitor_sections($raw_X, 1);
+ first($raw_X->get_monitors);
+}
+sub _new_monitor_sections {
+ my ($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 .. $nb_new);
+}
+
+
+################################################################################
+# screens ######################################################################
+################################################################################
+sub get_default_screen {
+ my ($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_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', @_) }
-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', @_) }
+################################################################################
+# 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', {});
-sub get_monitor { get_both('get_monitor', @_) }
-sub get_monitors { get_both('get_monitors', @_) }
-sub set_monitors { set_both('set_monitors', @_) }
+ 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, $module);
+}
-sub is_fbdev { get_both('is_fbdev', @_) }
#-##############################################################################
#- helpers
#-##############################################################################
-sub get_both {
- my ($getter, $both) = @_;
-
- if (is_empty_array_ref($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_Option {
+ my ($category, $node, @names) = @_;
+
+ if (member($category, 'keyboard', 'mouse')) {
+ #- everything we export is an Option
+ $_->{Option} = 1 foreach map { deref_array($node->{$_}) } @names;
}
}
-sub set_both {
- my ($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 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') ||
+ $raw_X->add_Section('ServerLayout', { Identifier => { val => 'layout1' } });
+}
+
+#-##############################################################################
+#- helpers
+#-##############################################################################
+sub raw_export_section {
+ my ($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]);
+ };
+
+ 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]);
}
+}
- my @r = mapn_(\&merge_values__hashes, $l3, $l4);
+sub add_Section {
+ my ($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];
+}
- @r == 1 ? $r[0] : @r;
+sub val {
+ my ($ref) = @_;
+ $ref && $ref->{val};
}
+
+sub ModeLine_from_string {
+ my ($s) = @_;
+ my $raw_X_for_ModeLine = Xconfig::parse::read_XF86Config_from_string($s);
+ get_Section($raw_X_for_ModeLine, 'Monitor')->{ModeLine};
+}
+
+
+
+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;