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