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|
package Xconfig; # $Id$
use diagnostics;
use strict;
use common qw(:common :file :system);
use mouse;
use devices;
use Xconfigurator;
# otherwise uses the rule substr($keymap, 0, 2)
my %keymap_translate = (
cf => "ca_enhanced",
uk => "gb",
);
1;
sub keymap_translate {
$keymap_translate{$_[0]} || substr($_[0], 0, 2);
}
sub getinfo {
my $o = shift || {};
getinfoFromDDC($o);
getinfoFromSysconfig($o);
my ($mouse) = mouse::detect();
add2hash($o->{mouse}, $mouse) unless $o->{mouse}{XMOUSETYPE};
add2hash($o->{mouse}{auxmouse}, $mouse->{auxmouse}) unless $o->{mouse}{auxmouse}{XMOUSETYPE};
$o->{mouse}{auxmouse}{XMOUSETYPE} or delete $o->{mouse}{auxmouse};
$o->{mouse}{device} ||= "mouse" if -e "/dev/mouse";
$o;
}
sub getinfoFromXF86Config {
my $o = shift || {}; #- original $::o->{X} which must be changed only if sure!
my $prefix = shift || "";
my (%keyboard, %mouse, %wacom, %card, %monitor);
my (%c, $depth, $driver);
local $_;
local *G; open G, "$prefix/etc/X11/XF86Config-4";
while (<G>) {
if (my $i = /^Section "InputDevice"/ .. /^EndSection/) {
%c = () if $i == 1;
$c{driver} = $1 if /^\s*Driver\s+"(.*?)"/;
$c{id} = $1 if /^\s*Identifier\s+"[^\d"]*(\d*)"/;
$c{xkb_model} ||= $1 if /^\s*Option\s+"XkbModel"\s+"(.*?)"/;
$c{xkb_keymap} ||= $1 if /^\s*Option\s+"XkbLayout"\s+"(.*?)"/;
$c{XMOUSETYPE} ||= $1 if /^\s*Option\s+"Protocol"\s+"(.*?)"/;
$c{device} ||= $1 if /^\s*Option\s+"Device"\s+"\/dev\/(.*?)"/;
$c{chordmiddle} ||= $1 if /^\s*Option\s+"ChordMiddle"\s+"\/dev\/(.*?)"/;
$c{nbuttons} = 2 if /^\s*Option\s+"Emulate3Buttons"\s+/;
$c{nbuttons} ||= 3 if /^\s*#\s*Option\s+"Emulate3Buttons"\s+/;
$c{nbuttons} ||= 5 if /^\s*#\s*Option\s+"ZAxisMapping"\s.*5/;
$c{nbuttons} = 7 if /^\s*#\s*Option\s+"ZAxisMapping"\s.*7/;
if ($i =~ /E0/) {
@keyboard{qw(xkb_keymap)} = @c{qw(xkb_keymap)}
if $c{driver} =~ /keyboard/i;
@{$mouse{auxmouse}}{qw(XMOUSETYPE device chordmiddle nbuttons)} = @c{qw(XMOUSETYPE device chordmiddle nbuttons)}
if $c{driver} =~ /mouse/i && $c{id} > 1;
@mouse{qw(XMOUSETYPE device chordmiddle nbuttons)} = @c{qw(XMOUSETYPE device chordmiddle nbuttons)}
if $c{driver} =~ /mouse/i && $c{id} < 1;
$wacom{$c{device}} = undef
if $c{driver} =~ /wacom/i;
}
} elsif (/^Section "Monitor"/ .. /^EndSection/) {
$monitor{type} ||= $1 if /^\s*Identifier\s+"(.*?)"/;
$monitor{hsyncrange} ||= $1 if /^\s*HorizSync\s+(.*)/;
$monitor{vsyncrange} ||= $1 if /^\s*VertRefresh\s+(.*)/;
$monitor{vendor} ||= $1 if /^\s*VendorName\s+"(.*?)"/;
$monitor{model} ||= $1 if /^\s*ModelName\s+"(.*?)"/;
$monitor{modelines_}{"$1_$2"} = $_ if /^\s*Mode[lL]ine\s+(\S+)\s+(\S+)\s+/;
} elsif (my $s = /^Section "Screen"/ .. /^EndSection/) {
$card{default_depth} ||= $1 if /^\s*DefaultColorDepth\s+(\d+)/;
if (my $i = /^\s*Subsection\s+"Display"/ .. /^\s*EndSubsection/) {
undef $depth if $i == 1;
$depth = $1 if /^\s*Depth\s+(\d*)/;
if (/^\s*Modes\s+(.*)/) {
my $a = 0;
unshift @{$card{depth}{$depth || 8} ||= []}, #- insert at the beginning for resolution_wanted!
grep { $_->[0] >= 640 } map { [ /"(\d+)x(\d+)"/ ] } split ' ', $1;
}
}
}
}
close G;
local *F; open F, "$prefix/etc/X11/XF86Config";
while (<F>) {
if (/^Section "Keyboard"/ .. /^EndSection/) {
$keyboard{xkb_model} ||= $1 if /^\s*XkbModel\s+"(.*?)"/;
$keyboard{xkb_keymap} ||= $1 if /^\s*XkbLayout\s+"(.*?)"/;
} elsif (/^Section "Pointer"/ .. /^EndSection/) {
$mouse{XMOUSETYPE} ||= $1 if /^\s*Protocol\s+"(.*?)"/;
$mouse{device} ||= $1 if m|^\s*Device\s+"/dev/(.*?)"|;
$mouse{cleardtrrts} ||= 1 if m/^\s*ClearDTR\s+/;
$mouse{cleardtrrts} ||= 1 if m/^\s*ClearRTS\s+/;
$mouse{chordmiddle} ||= 1 if m/^\s*ChordMiddle\s+/;
$mouse{nbuttons} = 2 if m/^\s*Emulate3Buttons\s+/;
$mouse{nbuttons} ||= 3 if m/^\s*#\s*Emulate3Buttons\s+/;
$mouse{nbuttons} ||= 5 if m/^\s*ZAxisMapping\s.*5/;
$mouse{nbuttons} = 7 if m/^\s*ZAxisMapping\s.*7/;
} elsif (/^Section "XInput"/ .. /^EndSection/) {
if (/^\s*SubSection "Wacom/ .. /^\s*EndSubSection/) {
$wacom{$1} = undef if /^\s*Port\s+"\/dev\/(.*?)"/;
}
} elsif (/^Section "Monitor"/ .. /^EndSection/) {
$monitor{type} ||= $1 if /^\s*Identifier\s+"(.*?)"/;
$monitor{hsyncrange} ||= $1 if /^\s*HorizSync\s+(.*)/;
$monitor{vsyncrange} ||= $1 if /^\s*VertRefresh\s+(.*)/;
$monitor{vendor} ||= $1 if /^\s*VendorName\s+"(.*?)"/;
$monitor{model} ||= $1 if /^\s*ModelName\s+"(.*?)"/;
$monitor{modelines_}{"$1_$2"} = $_ if /^\s*Mode[lL]ine\s+(\S+)\s+(\S+)\s+/;
} elsif (my $i = /^Section "Device"/ .. /^EndSection/) {
%c = () if $i == 1;
$c{type} ||= $1 if /^\s*Identifier\s+"(.*?)"/;
$c{memory} ||= $1 if /VideoRam\s+(\d+)/;
$c{flags}{needVideoRam} ||= 1 if /^\s*VideoRam\s+/;
$c{vendor} ||= $1 if /^\s*VendorName\s+"(.*?)"/;
$c{board} ||= $1 if /^\s*BoardName\s+"(.*?)"/;
$c{driver} ||= $1 if /^\s*Driver\s+"(.*?)"/;
$c{options_xf3}{$1} ||= 1 if /^\s*Option\s+"(.*?)"/;
$c{options_xf3}{$1} ||= 0 if /^\s*#\s*Option\s+"(.*?)"/;
add2hash(\%card, \%c) if ($i =~ /E0/ && $c{type} && $c{type} ne "Generic VGA");
} elsif (my $s = /^Section "Screen"/ .. /^EndSection/) {
undef $driver if $s == 1;
$driver = $1 if /^\s*Driver\s+"(.*?)"/;
if ($driver eq $Xconfigurator::serversdriver{$card{server}}) {
$card{default_depth} ||= $1 if /^\s*DefaultColorDepth\s+(\d+)/;
if (my $i = /^\s*Subsection\s+"Display"/ .. /^\s*EndSubsection/) {
undef $depth if $i == 1;
$depth = $1 if /^\s*Depth\s+(\d*)/;
if (/^\s*Modes\s+(.*)/) {
my $a = 0;
unshift @{$card{depth}{$depth || 8} ||= []}, #- insert at the beginning for resolution_wanted!
grep { $_->[0] >= 640 } map { [ /"(\d+)x(\d+)"/ ] } split ' ', $1;
}
}
}
}
}
close F;
#- clean up modeline by those automatically given by $modelines_text.
foreach (split /\n/, $Xconfigurator::modelines_text) {
delete $monitor{modelines_}{"$1_$2"} if /^\s*Mode[lL]ine\s+(\S+)\s+(\S+)\s+(.*)/;
}
$monitor{modelines} .= $_ foreach values %{$monitor{modelines_}}; delete $monitor{modelines_};
#- get the default resolution according the the current file.
#- suggestion to take into account, but that have to be checked.
$o->{card}{suggest_depth} = $card{default_depth};
if (my @depth = keys %{$card{depth}}) {
$o->{card}{suggest_wres} = ($card{depth}{$o->{card}{suggest_depth} || $depth[0]}[0][0]);
}
#- try to merge with $o, the previous has been obtained by ddcxinfos.
add2hash($o->{keyboard} ||= {}, \%keyboard);
add2hash($o->{mouse} ||= {}, \%mouse);
add2hash($o->{mouse}{auxmouse} ||= {}, $mouse{auxmouse}) if $mouse{auxmouse}{XMOUSETYPE};
@{$o->{wacom}} > 0 or $o->{wacom} = [ keys %wacom ];
add2hash($o->{monitor} ||= {}, \%monitor);
$o;
}
sub getinfoFromSysconfig {
my $o = shift || {};
my $prefix = shift || "";
add2hash($o->{mouse} ||= {}, { getVarsFromSh("$prefix/etc/sysconfig/mouse") });
if (my %keyboard = getVarsFromSh "$prefix/etc/sysconfig/keyboard") {
$o->{keyboard}{xkb_keymap} ||= keymap_translate($keyboard{KEYTABLE}) if $keyboard{KEYTABLE};
}
$o;
}
sub getinfoFromDDC {
my $o = shift || {};
my $O = $o->{monitor} ||= {};
#- return $o if $O->{hsyncrange} && $O->{vsyncrange} && $O->{modelines};
my ($m, @l) = `ddcxinfos`;
$? == 0 or return $o;
$o->{card}{memory} ||= to_int($m);
local $_;
while (($_ = shift @l) ne "\n") {
my ($depth, $x, $y) = split;
$depth = int(log($depth) / log(2));
if ($depth >= 8 && $x >= 640) {
push @{$o->{card}{depth}{$depth}}, [ $x, $y ] unless scalar grep { $_->[0] == $x && $_->[1] == $y } @{$o->{card}{depth}{$depth}};
push @{$o->{card}{depth}{32}}, [ $x, $y ] if $depth == 24 && ! scalar grep { $_->[0] == $x && $_->[1] == $y } @{$o->{card}{depth}{32}};
}
}
my ($h, $v, $size, @m) = @l;
chop $h; chop $v;
$O->{hsyncrange} ||= $h;
$O->{vsyncrange} ||= $v;
$O->{size} ||= to_float($size);
$O->{modelines} ||= join '', @m;
$o;
}
|
