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Fix Unicode support in generator.

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This commit is contained in:
Michael Jumper 2014-01-03 01:03:57 -08:00
parent 6027084b05
commit d041c1aaab
1 changed files with 31 additions and 27 deletions
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58
src/protocols/rdp/keymaps/generate.pl
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@ -28,6 +28,8 @@
# into the RDP plugin source.
#
use 5.012;
sub keymap_symbol {
my $_ = shift;
s/-/_/g;
@ -38,7 +40,7 @@ sub keymap_symbol {
# _generated_keymaps.c
#
@keymaps = ();
my @keymaps = ();
open OUTPUT, ">", "_generated_keymaps.c";
print OUTPUT
@ -53,15 +55,16 @@ print OUTPUT
. '#endif' . "\n"
. "\n";
for $filename (@ARGV) {
for my $filename (@ARGV) {
$content = "";
$parent = "";
$layout_name = "";
$freerdp = "";
my $content = "";
my $parent = "";
my $layout_name = "";
my $freerdp = "";
# Parse file
open INPUT, '<', "$filename";
binmode INPUT, ":encoding(utf8)";
while (<INPUT>) {
chomp;
@ -70,39 +73,39 @@ for $filename (@ARGV) {
if (m/^\s*#/) {}
# Name
elsif (($name) = m/^\s*name\s+"(.*)"\s*(?:#.*)?$/) {
elsif ((my $name) = m/^\s*name\s+"(.*)"\s*(?:#.*)?$/) {
$layout_name = $name;
}
# Parent map
elsif (($name) = m/^\s*parent\s+"(.*)"\s*(?:#.*)?$/) {
elsif ((my $name) = m/^\s*parent\s+"(.*)"\s*(?:#.*)?$/) {
$parent = keymap_symbol($name);
}
# FreeRDP equiv
elsif (($name) = m/^\s*freerdp\s+"(.*)"\s*(?:#.*)?$/) {
elsif ((my $name) = m/^\s*freerdp\s+"(.*)"\s*(?:#.*)?$/) {
$freerdp = $name;
}
# Map
elsif (($range, $onto) =
elsif ((my $range, my $onto) =
m/^\s*map\s+([^~]*)\s+~\s+(".*"|0x[0-9A-Fa-f]+)\s*(?:#.*)?$/) {
@keysyms = ();
@scancodes = ();
my @keysyms = ();
my @scancodes = ();
$ext_flags = 0;
$set_shift = 0;
$set_altgr = 0;
my $ext_flags = 0;
my $set_shift = 0;
my $set_altgr = 0;
$clear_shift = 0;
$clear_altgr = 0;
my $clear_shift = 0;
my $clear_altgr = 0;
# Parse ranges and options
foreach $_ (split(/\s+/, $range)) {
# Set option/modifier
if (($opt) = m/^\+([a-z]+)$/) {
if ((my $opt) = m/^\+([a-z]+)$/) {
if ($opt eq "shift") { $set_shift = 1; }
elsif ($opt eq "altgr") { $set_altgr = 1; }
elsif ($opt eq "ext") { $ext_flags = 1; }
@ -113,7 +116,7 @@ for $filename (@ARGV) {
}
# Clear option/modifier
elsif (($opt) = m/^-([a-z]+)$/) {
elsif ((my $opt) = m/^-([a-z]+)$/) {
if ($opt eq "shift") { $clear_shift = 1; }
elsif ($opt eq "altgr") { $clear_altgr = 1; }
else {
@ -123,14 +126,14 @@ for $filename (@ARGV) {
}
# Single scancode
elsif (($scancode) = m/^(0x[0-9A-Fa-f]+)$/) {
elsif ((my $scancode) = m/^(0x[0-9A-Fa-f]+)$/) {
$scancodes[++$#scancodes] = hex($scancode);
}
# Range of scancodes
elsif (($start, $end) =
elsif ((my $start, my $end) =
m/^(0x[0-9A-Fa-f]+)\.\.(0x[0-9A-Fa-f]+)$/) {
for ($i=hex($start); $i<=hex($end); $i++) {
for (my $i=hex($start); $i<=hex($end); $i++) {
$scancodes[++$#scancodes] = $i;
}
}
@ -148,8 +151,9 @@ for $filename (@ARGV) {
$keysyms[0] = hex($onto);
}
else {
foreach $char (split("", substr($onto, 1, length($onto)-2))) {
$codepoint = unpack('U0U*', $char);
foreach my $char (split('',
substr($onto, 1, length($onto)-2))) {
my $codepoint = ord($char);
if ($codepoint >= 0x0100) {
$keysyms[++$#keysyms] = 0x01000000 | $codepoint;
}
@ -166,7 +170,7 @@ for $filename (@ARGV) {
}
# Write keysym/scancode pairs
for ($i=0; $i<=$#keysyms; $i++) {
for (my $i=0; $i<=$#keysyms; $i++) {
$content .= " {"
. " .keysym = " . $keysyms[$i] . ","
@ -215,7 +219,7 @@ for $filename (@ARGV) {
close INPUT;
# Header
$sym = keymap_symbol($layout_name);
my $sym = keymap_symbol($layout_name);
print OUTPUT
"\n"
. '/* Autogenerated from ' . $filename . ' */' . "\n"
@ -254,7 +258,7 @@ for $filename (@ARGV) {
print OUTPUT "\n"
. 'const guac_rdp_keymap* GUAC_KEYMAPS[] = {' . "\n";
foreach $keymap (@keymaps) {
foreach my $keymap (@keymaps) {
print OUTPUT " &$keymap,\n";
}
print OUTPUT