gen-combining.py revision 233294
1#!/usr/local/bin/python 2# -*- coding: iso-8859-1 -*- 3 4# $Id$ 5 6# Copyright (c) 2004 Kungliga Tekniska H��gskolan 7# (Royal Institute of Technology, Stockholm, Sweden). 8# All rights reserved. 9# 10# Redistribution and use in source and binary forms, with or without 11# modification, are permitted provided that the following conditions 12# are met: 13# 14# 1. Redistributions of source code must retain the above copyright 15# notice, this list of conditions and the following disclaimer. 16# 17# 2. Redistributions in binary form must reproduce the above copyright 18# notice, this list of conditions and the following disclaimer in the 19# documentation and/or other materials provided with the distribution. 20# 21# 3. Neither the name of the Institute nor the names of its contributors 22# may be used to endorse or promote products derived from this software 23# without specific prior written permission. 24# 25# THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 26# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 27# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 28# ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 29# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 30# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 31# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 32# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 33# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 34# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 35# SUCH DAMAGE. 36 37import re 38import string 39import sys 40 41import generate 42import UnicodeData 43 44if len(sys.argv) != 3: 45 print "usage: %s UnicodeData.txt out-dir" % sys.argv[0] 46 sys.exit(1) 47 48ud = UnicodeData.read(sys.argv[1]) 49 50trans = {} 51for k,v in ud.items(): 52 if int(v[2]) != 0 : 53 trans[k] = [int(v[2]), v[1]] 54 55# trans = [(x[0], int(x[3]), x[1]) for x in UnicodeData.read() if int(x[3]) != 0] 56 57combining_h = generate.Header('%s/combining_table.h' % sys.argv[2]) 58combining_c = generate.Implementation('%s/combining_table.c' % sys.argv[2]) 59 60combining_h.file.write( 61''' 62#include <krb5-types.h> 63 64struct translation { 65 uint32_t key; 66 unsigned combining_class; 67}; 68 69extern const struct translation _wind_combining_table[]; 70 71extern const size_t _wind_combining_table_size; 72''') 73 74combining_c.file.write( 75''' 76#include <stdlib.h> 77#include "combining_table.h" 78 79const struct translation _wind_combining_table[] = { 80''') 81 82s = trans.keys() 83s.sort() 84for k in s: 85 v = trans[k] 86 combining_c.file.write("{0x%x, %u}, /* %s */\n" 87 % (k, v[0], v[1])) 88 89 90#trans.sort() 91#for x in trans: 92# combining_c.file.write("{0x%x, %u}, /* %s */\n" 93# % (x[0], x[1], x[2])) 94 95combining_c.file.write( 96''' 97}; 98''') 99 100combining_c.file.write( 101 "const size_t _wind_combining_table_size = %u;\n" % len(trans)) 102 103 104combining_h.close() 105combining_c.close() 106