99 lines
2.6 KiB
Text
99 lines
2.6 KiB
Text
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#!/usr/bin/perl
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#
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# svgakeymap - by Brion Vibber (brion@pobox.com), 6/30 - 7/3/1998
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# Generates a keymap conversion file for svgalib from two keytable definitions.
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#
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# Usage:
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# svgakeymap [physical_map [program_map]] > output.keymap
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#
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# The conversion map is output to stdout; you may wish to redirect it.
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# Keymaps are searched for in /usr/lib/kbd/keytables and are automatically
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# filtered through gzip if necessary.
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#
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# Read the file README.keymap from the svgalib distribution for more info.
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$ktd = "/usr/lib/kbd/keytables/";
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if(scalar(@ARGV) > 0) {
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$inmap = $ARGV[0];
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} else {
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$inmap = "us";
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}
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if(scalar(@ARGV) > 1) {
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$outmap = $ARGV[1];
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} else {
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$outmap = $inmap;
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}
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foreach $bob ($inmap, $outmap) {
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#print "$bob\n";
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unless(-e $bob) {
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# Tack the keytable dir on it
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$bob = $ktd . $bob;
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#print "$bob\n";
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unless(-e $bob) {
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# Tack a .gz on it
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$bob .= ".map";
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#print "$bob\n";
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unless(-e $bob) {
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# Tack a .gz on it
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$bob .= ".gz";
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#print "$bob\n";
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unless(-e $bob) {
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die "Couldn't find $bob\n.";
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}
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}
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}
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}
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}
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if($inmap =~ m/\.gz$/) {
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# Filter thru gzip
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open INMAP, "gzip -dc $inmap |" or die "Could not open $inmap!\n";
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} else {
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open INMAP, "<$inmap" or die "Could not open $inmap!\n";
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}
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if($outmap =~ m/\.gz$/) {
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# Filter thru gzip
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open OUTMAP, "gzip -dc $outmap |" or die "Could not open $outmap!\n";
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} else {
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open OUTMAP, "<$outmap" or die "Could not open $outmap!\n";
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}
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print "# This is a svgalib scancode conversion map generated by svgakeymap.\n",
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"# Read the file README.keymap from the svgalib distribution for more info.\n#\n",
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"# Physical keyboard layout: $inmap\n",
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"# Program's expected keyboard layout: $outmap\n#\n",
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"# physical_scancode program_scancode key_name\n";
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while($kc = <OUTMAP>) {
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if($kc =~ m/^keycode\s+([0-9]+)\s*\=\s*(\S+)/) {
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# Store scancodes and names for future reference
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#print stderr "- $1 - $2 -\n";
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$keys{$1} = $2;
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$keys{$2} = $1;
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} else {
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# We ignore anything else - including modifiers
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}
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}
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while($kc = <INMAP>) {
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if($kc =~ m/^keycode\s+([0-9]+)\s*\=\s*(\S+)/) {
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if($keys{$2}) {
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# Matching scancodes!
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#unless($keys{$1} eq $2) {
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# Find the other code with the same key...
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#print "$1 $keys{$2}\t# $keys{$1} <-> $2\n";
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#print "$1 $keys{$2}\t# $2\n";
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print "$1 $keys{$2} $2\n";
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#}
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}
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}
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}
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