diff options
Diffstat (limited to 'perl-install/Xconfig/xfreeX.pm')
| -rw-r--r-- | perl-install/Xconfig/xfreeX.pm | 357 |
1 files changed, 357 insertions, 0 deletions
diff --git a/perl-install/Xconfig/xfreeX.pm b/perl-install/Xconfig/xfreeX.pm new file mode 100644 index 000000000..7d830ddee --- /dev/null +++ b/perl-install/Xconfig/xfreeX.pm @@ -0,0 +1,357 @@ +package Xconfig::xfreeX; # $Id$ + +use diagnostics; +use strict; + +use Xconfig::parse; +use common; +use log; + + +sub empty_config { + my ($class) = @_; + my $raw_X = Xconfig::parse::read_XF86Config_from_string(our $default_header); + bless $raw_X, $class; +} + +sub read { + my ($class, $o_file) = @_; + my $file = $o_file || ($::prefix || '') . (bless {}, $class)->config_file; + my $raw_X = Xconfig::parse::read_XF86Config($file); + bless $raw_X, $class; +} +sub write { + my ($raw_X, $o_file) = @_; + my $file = $o_file || ($::prefix || '') . $raw_X->config_file; + rename $file, "$file.old"; + Xconfig::parse::write_XF86Config($raw_X, $file); +} +sub prepare_write { + my ($raw_X) = @_; + join('', Xconfig::parse::prepare_write_XF86Config($raw_X)); +} + + +my @monitor_fields = qw(VendorName ModelName HorizSync VertRefresh); +sub get_monitors { + my ($raw_X) = @_; + my @raw_monitors = $raw_X->get_monitor_sections; + map { raw_export_section($_, [ 'Identifier', @monitor_fields ]) } @raw_monitors; +} +sub set_monitors { + my ($raw_X, @monitors) = @_; + my @raw_monitors = $raw_X->new_monitor_sections(int @monitors); + mapn { + my ($raw_monitor, $monitor) = @_; + raw_import_section($raw_monitor, $monitor, \@monitor_fields); + } \@raw_monitors, \@monitors; +} +sub get_monitor { + my ($raw_X) = @_; + my @l = $raw_X->get_monitors; + if (!@l) { + $raw_X->new_monitor_sections(1); + @l = $raw_X->get_monitors; + } + $l[0] +} + +my @keyboard_fields = qw(XkbLayout XkbModel XkbDisable XkbOptions XkbCompat); +sub get_keyboard { + my ($raw_X) = @_; + my $raw_kbd = $raw_X->get_keyboard_section; + raw_export_section($raw_kbd, \@keyboard_fields); +} +sub set_keyboard { + my ($raw_X, $kbd) = @_; + my $raw_kbd = eval { $raw_X->get_keyboard_section } || $raw_X->new_keyboard_section; + raw_import_section($raw_kbd, $kbd); + $raw_X->set_Option('keyboard', $raw_kbd, keys %$kbd); +} + +#- 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 = $raw_X->get_mouse_sections; + map { raw_export_section($_, \@mouse_fields) } @raw_mice; +} +sub set_mice { + my ($raw_X, @mice) = @_; + my @raw_mice = $raw_X->new_mouse_sections(int @mice); + mapn { + my ($raw_mouse, $mouse) = @_; + raw_import_section($raw_mouse, $mouse); + $raw_X->set_Option('mouse', $raw_mouse, keys %$mouse); + } \@raw_mice, \@mice; +} + +sub get_devices { + my ($raw_X) = @_; + my @raw_devices = $raw_X->get_device_sections; + map { + my $raw_device = $_; + my $device = raw_export_section($raw_device, [ 'Identifier', $raw_X->get_device_section_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 = $raw_X->new_device_sections(int @devices); + mapn { + my ($raw_device, $device) = @_; + my %Options = %{$device->{Options} || {}}; + add2hash(\%Options, $device->{'Options_' . $raw_X->name}); + raw_import_section($raw_device, $device, [ $raw_X->get_device_section_fields ]); + raw_import_section($raw_device, \%Options); + $_->{Option} = 1 foreach map { deref_array($raw_device->{$_}) } keys %Options; + $raw_device->{''} = [ { post_comment => $device->{raw_LINES} } ] if $device->{raw_LINES}; + } \@raw_devices, \@devices; +} + +sub get_device { + my ($raw_X) = @_; + first(get_devices($raw_X)); +} + +sub get_screens { + my ($raw_X) = @_; + $raw_X->get_Sections('Screen'); +} +sub get_default_screen { + my ($raw_X) = @_; + my @l = get_screens($raw_X); + (find { $_->{Identifier} && val($_->{Identifier}) eq 'screen1' || + $_->{Driver} && val($_->{Driver}) =~ /svga|accel/ } @l) || $l[0]; +} +sub set_screens { + my ($raw_X, @screens) = @_; + my @raw_screens = $raw_X->new_screen_sections(int @screens); + mapn { + my ($raw_screen, $screen) = @_; + raw_import_section($raw_screen, $screen); + } \@raw_screens, \@screens; +} + +sub get_modules { + my ($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->new_module_section; + + 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, $module); +} + +sub get_resolution { + my ($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}) }; +} + +#-############################################################################## +#- common to xfree3 and xfree4 +#-############################################################################## +sub default_ModeLine { our $default_ModeLine } + + +sub get_device_sections { + my ($raw_X) = @_; + $raw_X->get_Sections('Device'); +} +sub new_device_sections { + my ($raw_X, $nb_new) = @_; + $raw_X->remove_Section('Device'); + map { $raw_X->add_Section('Device', { Identifier => { val => "device$_" } }) } (1 .. $nb_new); +} + +sub get_monitor_sections { + my ($raw_X) = @_; + $raw_X->get_Sections('Monitor'); +} +sub new_monitor_sections { + my ($raw_X, $nb_new) = @_; + my $ModeLine = ModeLine_from_string(qq(Section "Monitor"\n) . $raw_X->default_ModeLine . qq(EndSection\n)); + $raw_X->remove_Section('Monitor'); + map { $raw_X->add_Section('Monitor', { Identifier => { val => "monitor$_" }, ModeLine => $ModeLine }) } (1 .. $nb_new); +} + +sub new_screen_sections { + my ($raw_X, $nb_new) = @_; + $raw_X->remove_Section('Screen'); + map { $raw_X->add_Section('Screen', {}) } (1 .. $nb_new); +} + +sub new_module_section { + my ($raw_X) = @_; + return $raw_X->add_Section('Module', {}); +} + + +#-############################################################################## +#- helpers +#-############################################################################## +sub raw_export_section { + my ($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 : $l[0]); + } +} + +sub add_Section { + my ($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 && $ref->{val}; +} + +sub ModeLine_from_string { + my ($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; + |