3311119335
- set svn:keywords Id - set svn:eol-style native git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12193 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
121 lines
2.3 KiB
C
121 lines
2.3 KiB
C
/*
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* "$Id$"
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*
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* Author: Jean-Marc Lienher ( http://oksid.ch )
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* Copyright 2000-2010 by O'ksi'D.
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*
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* This library is free software. Distribution and use rights are outlined in
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* the file "COPYING" which should have been included with this file. If this
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* file is missing or damaged, see the license at:
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*
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* http://www.fltk.org/COPYING.php
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*
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* Please report all bugs and problems on the following page:
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*
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* http://www.fltk.org/str.php
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*/
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/*
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* This file is required on all platforms for UTF-8 support
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*/
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#include "../utf8_internal.h"
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#include <stdlib.h>
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/* include UCS tables */
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#include "headers/case.h"
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int
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XUtf8Tolower(int ucs) {
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int ret;
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if (ucs <= 0x02B6) {
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if (ucs >= 0x0041) {
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ret = ucs_table_0041[ucs - 0x0041];
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if (ret > 0) return ret;
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}
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return ucs;
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}
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if (ucs <= 0x0556) {
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if (ucs >= 0x0386) {
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ret = ucs_table_0386[ucs - 0x0386];
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if (ret > 0) return ret;
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}
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return ucs;
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}
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if (ucs <= 0x10C5) {
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if (ucs >= 0x10A0) {
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ret = ucs_table_10A0[ucs - 0x10A0];
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if (ret > 0) return ret;
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}
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return ucs;
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}
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if (ucs <= 0x1FFC) {
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if (ucs >= 0x1E00) {
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ret = ucs_table_1E00[ucs - 0x1E00];
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if (ret > 0) return ret;
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}
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return ucs;
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}
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if (ucs <= 0x2133) {
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if (ucs >= 0x2102) {
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ret = ucs_table_2102[ucs - 0x2102];
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if (ret > 0) return ret;
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}
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return ucs;
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}
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if (ucs <= 0x24CF) {
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if (ucs >= 0x24B6) {
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ret = ucs_table_24B6[ucs - 0x24B6];
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if (ret > 0) return ret;
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}
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return ucs;
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}
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if (ucs <= 0x33CE) {
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if (ucs >= 0x33CE) {
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ret = ucs_table_33CE[ucs - 0x33CE];
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if (ret > 0) return ret;
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}
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return ucs;
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}
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if (ucs <= 0xFF3A) {
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if (ucs >= 0xFF21) {
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ret = ucs_table_FF21[ucs - 0xFF21];
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if (ret > 0) return ret;
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}
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return ucs;
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}
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return ucs;
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}
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int
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XUtf8Toupper(int ucs) {
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int i;
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static unsigned short *table = NULL;
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if (!table) {
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table = (unsigned short*) malloc(sizeof(unsigned short) * 0x10000);
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for (i = 0; i < 0x10000; i++) {
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table[i] = (unsigned short) i;
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}
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for (i = 0; i < 0x10000; i++) {
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int l;
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l = XUtf8Tolower(i);
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if (l != i) table[l] = (unsigned short) i;
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}
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}
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if (ucs >= 0x10000 || ucs < 0) return ucs;
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return table[ucs];
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}
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/*
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* End of "$Id$".
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*/
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