netsurf/utils/idna-derived-props-gen.pl

97 lines
2.3 KiB
Raku

#!/usr/bin/perl
#
# Copyright 2014 Chris Young <chris@unsatisfactorysoftware.co.uk>
#
# This file is part of NetSurf, http://www.netsurf-browser.org/
#
# NetSurf is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License.
#
# NetSurf is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
print <<HEADER;
/* This file is generated by idna-derived-props-gen.pl
* DO NOT EDIT BY HAND
*/
#ifndef _NETSURF_UTILS_IDNA_PROPS_H_
#define _NETSURF_UTILS_IDNA_PROPS_H_
typedef enum idna_property {
IDNA_P_PVALID = 1,
IDNA_P_CONTEXTJ = 2,
IDNA_P_CONTEXTO = 3,
IDNA_P_DISALLOWED = 4,
IDNA_P_UNASSIGNED = 5
} idna_property;
typedef enum idna_unicode_jt {
IDNA_UNICODE_JT_U = 0,
IDNA_UNICODE_JT_C = 1,
IDNA_UNICODE_JT_D = 2,
IDNA_UNICODE_JT_R = 3,
IDNA_UNICODE_JT_T = 4,
IDNA_UNICODE_JT_L = 5
} idna_unicode_jt;
typedef struct idna_table {
int32_t start;
int32_t end;
union p {
idna_property property;
idna_unicode_jt jt;
} p;
} idna_table;
idna_table idna_derived[] = {
HEADER
open(CSVFILE, "idna-tables-5.2.0-properties.csv");
$line = <CSVFILE>; # discard header line
while($line = <CSVFILE>) {
@items = split(/\,/, $line);
@codepoints = split(/-/, $items[0]);
if($#codepoints == 0) { $codepoints[1] = $codepoints[0]; }
print "\t{ 0x" . $codepoints[0] . ", 0x" . $codepoints[1] . ", .p.property = IDNA_P_" . $items[1] . " },\n";
}
close(CSVFILE);
print <<HEADER;
{ 0, 0, .p.property = 0}
};
idna_table idna_joiningtype[] = {
HEADER
open(TXTFILE, "DerivedJoiningType.txt");
while($line = <TXTFILE>) {
chop($line);
if(substr($line, 0, 1) eq '#') {next;}
if(length($line) == 0) {next;}
@items = split(/;/, $line);
@codepoints = split(/\./, $items[0]);
if($#codepoints == 0) { $codepoints[2] = $codepoints[0]; }
print "\t{ 0x" . $codepoints[0] . ", 0x" . $codepoints[2] . ", .p.jt = IDNA_UNICODE_JT_" . substr($items[1], 1, 1) . " },\n";
}
close(TXTFILE);
print <<HEADER;
{ 0, 0, .p.jt = 0}
};
#endif
HEADER