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529 lines
16 KiB
529 lines
16 KiB
/****************************************************************************
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**
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** Implementation of TQTsciiCodec class
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**
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** Copyright (C) 2000-2008 Trolltech ASA. All rights reserved.
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**
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** This file is part of the tools module of the TQt GUI Toolkit.
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**
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** This file may be used under the terms of the GNU General
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** Public License versions 2.0 or 3.0 as published by the Free
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** Software Foundation and appearing in the files LICENSE.GPL2
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** and LICENSE.GPL3 included in the packaging of this file.
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** Alternatively you may (at your option) use any later version
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** of the GNU General Public License if such license has been
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** publicly approved by Trolltech ASA (or its successors, if any)
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** and the KDE Free TQt Foundation.
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**
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** Please review the following information to ensure GNU General
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** Public Licensing requirements will be met:
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** http://trolltech.com/products/qt/licenses/licensing/opensource/.
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** If you are unsure which license is appropriate for your use, please
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** review the following information:
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** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
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** or contact the sales department at sales@trolltech.com.
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**
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** This file may be used under the terms of the Q Public License as
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** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
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** included in the packaging of this file. Licensees holding valid TQt
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** Commercial licenses may use this file in accordance with the TQt
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** Commercial License Agreement provided with the Software.
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**
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** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
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** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
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** herein.
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**
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**********************************************************************/
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// Most of the code here was originally written by Hans Petter Bieker,
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// and is included in TQt with the author's permission, and the grateful
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// thanks of the Trolltech team.
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/*! \class TQTsciiCodec ntqtsciicodec.h
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\reentrant
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\ingroup i18n
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\brief The TQTsciiCodec class provides conversion to and from the Tamil TSCII encoding.
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TSCII, formally the Tamil Standard Code Information Interchange
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specification, is a commonly used charset for Tamils. The
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official page for the standard is at
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\link http://www.tamil.net/tscii/ http://www.tamil.net/tscii/\endlink
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This codec uses the mapping table found at
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\link http://www.geocities.com/Athens/5180/tsciiset.html
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http://www.geocities.com/Athens/5180/tsciiset.html\endlink.
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Tamil uses composed Unicode which might cause some
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problems if you are using Unicode fonts instead of TSCII fonts.
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Most of the code here was written by Hans Petter Bieker
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and is included in TQt with the author's permission and the
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grateful thanks of the Trolltech team.
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Here is the copyright statement for the code as it was at the
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point of contribution. Trolltech's subsequent modifications
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are covered by the usual copyright for TQt.
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\legalese
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Copyright (C) 2000 Hans Petter Bieker. All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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\list 1
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\i Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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\i Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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\endlist
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THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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SUCH DAMAGE.
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*/
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#include "ntqtsciicodec.h"
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#ifndef QT_NO_CODECS
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static unsigned char qt_UnicodeToTSCII(ushort u1, ushort u2, ushort u3);
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static unsigned int qt_TSCIIToUnicode(unsigned int code, uint *s);
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#define IsTSCIIChar(c) (((c) >= 0x80) && ((c) <= 0xfd))
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#define TQValidChar(u) ((u) ? TQChar((u)) : TQChar::replacement)
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/*! \reimp */
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int TQTsciiCodec::mibEnum() const
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{
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/* There is no MIBEnum for TSCII now */
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return 2028;
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}
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/*! \reimp */
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TQCString TQTsciiCodec::fromUnicode(const TQString& uc, int& lenInOut) const
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{
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int l = TQMIN((int)uc.length(), lenInOut);
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int rlen = l+1;
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TQCString rstr(rlen);
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uchar* cursor = (uchar*)rstr.data();
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for (int i = 0; i < l; i++) {
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TQChar ch = uc[i];
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uchar j;
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if ( ch.row() == 0x00 && ch.cell() < 0x80 ) {
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// ASCII
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j = ch.cell();
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} else if ((j = qt_UnicodeToTSCII(uc[i].unicode(),
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uc[i + 1].unicode(),
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uc[i + 2].unicode()))) {
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// We have to check the combined chars first!
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i += 2;
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} else if ((j = qt_UnicodeToTSCII(uc[i].unicode(),
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uc[i + 1].unicode(), 0))) {
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i++;
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} else if ((j = qt_UnicodeToTSCII(uc[i].unicode(), 0, 0))) {
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} else {
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// Error
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j = '?'; // unknown char
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}
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*cursor++ = j;
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}
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lenInOut = cursor - (uchar*)rstr.data();
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*cursor = 0;
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return rstr;
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}
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/*! \reimp */
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TQString TQTsciiCodec::toUnicode(const char* chars, int len) const
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{
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TQString result;
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for (int i = 0; i < len; i++) {
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uchar ch = chars[i];
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if ( ch < 0x80 ) {
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// ASCII
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result += TQChar(ch);
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} else if ( IsTSCIIChar(ch) ) {
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// TSCII
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uint s[3];
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uint u = qt_TSCIIToUnicode(ch, s);
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uint *p = s;
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while ( u-- ) {
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uint c = *p++;
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result += TQValidChar(c);
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}
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} else {
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// Invalid
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result += TQChar::replacement;
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}
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}
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return result;
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}
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/*! \reimp */
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const char* TQTsciiCodec::name() const
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{
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return "TSCII";
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}
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/*! \reimp */
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int TQTsciiCodec::heuristicNameMatch(const char* hint) const
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{
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const char *p = strchr(hint, '.');
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if (p)
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p++;
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else
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p = hint;
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if (tqstricmp(p, "TSCII") == 0)
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return 4;
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return TQTextCodec::heuristicNameMatch(hint);
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}
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/*! \reimp */
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int TQTsciiCodec::heuristicContentMatch(const char* chars, int len) const
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{
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int score = 0;
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for (int i=0; i<len; i++) {
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uchar ch = chars[i];
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// No nulls allowed.
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if ( !ch )
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return -1;
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if ( ch < 32 && ch != '\t' && ch != '\n' && ch != '\r' ) {
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// Suspicious
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if ( score )
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score--;
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} else if ( ch < 0x80 ) {
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// Inconclusive
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} else if ( IsTSCIIChar(ch) ) {
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score++;
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} else {
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// Invalid
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return -1;
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}
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}
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return score;
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}
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static const int UnToTsLast = 124; // 125 items -- so the last will be 124
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static const ushort UnToTs [][4] = {
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// *Sorted* list of TSCII maping for unicode chars
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//FIRST SECOND THIRD TSCII
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{0x00A0, 0x0000, 0x0000, 0xA0},
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{0x00A9, 0x0000, 0x0000, 0xA9},
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{0x0B83, 0x0000, 0x0000, 0xB7},
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{0x0B85, 0x0000, 0x0000, 0xAB},
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{0x0B86, 0x0000, 0x0000, 0xAC},
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{0x0B87, 0x0000, 0x0000, 0xAD},
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{0x0B88, 0x0000, 0x0000, 0xAE},
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{0x0B89, 0x0000, 0x0000, 0xAF},
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{0x0B8A, 0x0000, 0x0000, 0xB0},
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{0x0B8E, 0x0000, 0x0000, 0xB1},
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{0x0B8F, 0x0000, 0x0000, 0xB2},
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{0x0B90, 0x0000, 0x0000, 0xB3},
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{0x0B92, 0x0000, 0x0000, 0xB4},
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{0x0B93, 0x0000, 0x0000, 0xB5},
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{0x0B94, 0x0000, 0x0000, 0xB6},
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{0x0B95, 0x0000, 0x0000, 0xB8},
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{0x0B95, 0x0B82, 0x0000, 0xEC},
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{0x0B95, 0x0BC1, 0x0000, 0xCC},
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{0x0B95, 0x0BC2, 0x0000, 0xDC},
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{0x0B99, 0x0000, 0x0000, 0xB9},
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{0x0B99, 0x0B82, 0x0000, 0xED},
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{0x0B99, 0x0BC1, 0x0000, 0x99},
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{0x0B99, 0x0BC2, 0x0000, 0x9B},
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{0x0B9A, 0x0000, 0x0000, 0xBA},
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{0x0B9A, 0x0B82, 0x0000, 0xEE},
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{0x0B9A, 0x0BC1, 0x0000, 0xCD},
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{0x0B9A, 0x0BC2, 0x0000, 0xDD},
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{0x0B9C, 0x0000, 0x0000, 0x83},
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{0x0B9C, 0x0B82, 0x0000, 0x88},
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{0x0B9E, 0x0000, 0x0000, 0xBB},
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{0x0B9E, 0x0B82, 0x0000, 0xEF},
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{0x0B9E, 0x0BC1, 0x0000, 0x9A},
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{0x0B9E, 0x0BC2, 0x0000, 0x9C},
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{0x0B9F, 0x0000, 0x0000, 0xBC},
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{0x0B9F, 0x0B82, 0x0000, 0xF0},
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{0x0B9F, 0x0BBF, 0x0000, 0xCA},
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{0x0B9F, 0x0BC0, 0x0000, 0xCB},
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{0x0B9F, 0x0BC1, 0x0000, 0xCE},
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{0x0B9F, 0x0BC2, 0x0000, 0xDE},
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{0x0BA1, 0x0B82, 0x0000, 0xF2},
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{0x0BA3, 0x0000, 0x0000, 0xBD},
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{0x0BA3, 0x0B82, 0x0000, 0xF1},
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{0x0BA3, 0x0BC1, 0x0000, 0xCF},
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{0x0BA3, 0x0BC2, 0x0000, 0xDF},
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{0x0BA4, 0x0000, 0x0000, 0xBE},
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{0x0BA4, 0x0BC1, 0x0000, 0xD0},
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{0x0BA4, 0x0BC2, 0x0000, 0xE0},
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{0x0BA8, 0x0000, 0x0000, 0xBF},
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{0x0BA8, 0x0B82, 0x0000, 0xF3},
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{0x0BA8, 0x0BC1, 0x0000, 0xD1},
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{0x0BA8, 0x0BC2, 0x0000, 0xE1},
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{0x0BA9, 0x0000, 0x0000, 0xC9},
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{0x0BA9, 0x0B82, 0x0000, 0xFD},
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{0x0BA9, 0x0BC1, 0x0000, 0xDB},
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{0x0BA9, 0x0BC2, 0x0000, 0xEB},
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{0x0BAA, 0x0000, 0x0000, 0xC0},
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{0x0BAA, 0x0B82, 0x0000, 0xF4},
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{0x0BAA, 0x0BC1, 0x0000, 0xD2},
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{0x0BAA, 0x0BC2, 0x0000, 0xE2},
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{0x0BAE, 0x0000, 0x0000, 0xC1},
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{0x0BAE, 0x0B82, 0x0000, 0xF5},
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{0x0BAE, 0x0BC1, 0x0000, 0xD3},
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{0x0BAE, 0x0BC2, 0x0000, 0xE3},
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{0x0BAF, 0x0000, 0x0000, 0xC2},
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{0x0BAF, 0x0B82, 0x0000, 0xF6},
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{0x0BAF, 0x0BC1, 0x0000, 0xD4},
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{0x0BAF, 0x0BC2, 0x0000, 0xE4},
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{0x0BB0, 0x0000, 0x0000, 0xC3},
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{0x0BB0, 0x0B82, 0x0000, 0xF7},
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{0x0BB0, 0x0BC1, 0x0000, 0xD5},
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{0x0BB0, 0x0BC2, 0x0000, 0xE5},
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{0x0BB1, 0x0000, 0x0000, 0xC8},
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{0x0BB1, 0x0B82, 0x0000, 0xFC},
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{0x0BB1, 0x0BC1, 0x0000, 0xDA},
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{0x0BB1, 0x0BC2, 0x0000, 0xEA},
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{0x0BB2, 0x0000, 0x0000, 0xC4},
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{0x0BB2, 0x0B82, 0x0000, 0xF8},
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{0x0BB2, 0x0BC1, 0x0000, 0xD6},
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{0x0BB2, 0x0BC2, 0x0000, 0xE6},
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{0x0BB3, 0x0000, 0x0000, 0xC7},
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{0x0BB3, 0x0B82, 0x0000, 0xFB},
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{0x0BB3, 0x0BC1, 0x0000, 0xD9},
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{0x0BB3, 0x0BC2, 0x0000, 0xE9},
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{0x0BB4, 0x0000, 0x0000, 0xC6},
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{0x0BB4, 0x0B82, 0x0000, 0xFA},
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{0x0BB4, 0x0BC1, 0x0000, 0xD8},
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{0x0BB4, 0x0BC2, 0x0000, 0xE8},
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{0x0BB5, 0x0000, 0x0000, 0xC5},
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{0x0BB5, 0x0B82, 0x0000, 0xF9},
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{0x0BB5, 0x0BC1, 0x0000, 0xD7},
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{0x0BB5, 0x0BC2, 0x0000, 0xE7},
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{0x0BB7, 0x0000, 0x0000, 0x84},
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{0x0BB7, 0x0B82, 0x0000, 0x89},
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{0x0BB8, 0x0000, 0x0000, 0x85},
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{0x0BB8, 0x0B82, 0x0000, 0x8A},
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{0x0BB9, 0x0000, 0x0000, 0x86},
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{0x0BB9, 0x0B82, 0x0000, 0x8B},
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{0x0BBE, 0x0000, 0x0000, 0xA1},
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{0x0BBF, 0x0000, 0x0000, 0xA2},
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{0x0BC0, 0x0000, 0x0000, 0xA3},
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{0x0BC1, 0x0000, 0x0000, 0xA4},
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{0x0BC2, 0x0000, 0x0000, 0xA5},
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{0x0BC6, 0x0000, 0x0000, 0xA6},
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{0x0BC7, 0x0000, 0x0000, 0xA7},
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{0x0BC8, 0x0000, 0x0000, 0xA8},
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{0x0BCC, 0x0000, 0x0000, 0xAA},
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{0x0BE6, 0x0000, 0x0000, 0x80},
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{0x0BE7, 0x0000, 0x0000, 0x81},
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{0x0BE7, 0x0BB7, 0x0000, 0x87},
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{0x0BE7, 0x0BB7, 0x0B82, 0x8C},
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{0x0BE8, 0x0000, 0x0000, 0x8D},
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{0x0BE9, 0x0000, 0x0000, 0x8E},
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{0x0BEA, 0x0000, 0x0000, 0x8F},
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{0x0BEB, 0x0000, 0x0000, 0x90},
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{0x0BEC, 0x0000, 0x0000, 0x95},
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{0x0BED, 0x0000, 0x0000, 0x96},
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{0x0BEE, 0x0000, 0x0000, 0x97},
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{0x0BEF, 0x0000, 0x0000, 0x98},
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{0x0BF0, 0x0000, 0x0000, 0x9D},
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{0x0BF1, 0x0000, 0x0000, 0x9E},
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{0x0BF2, 0x0000, 0x0000, 0x9F},
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{0x2018, 0x0000, 0x0000, 0x91},
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{0x2019, 0x0000, 0x0000, 0x92},
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{0x201C, 0x0000, 0x0000, 0x93},
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{0x201C, 0x0000, 0x0000, 0x94}
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};
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static const ushort TsToUn [][3] = {
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// Starting at 0x80
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{0x0BE6, 0x0000, 0x0000},
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{0x0BE7, 0x0000, 0x0000},
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{0x0000, 0x0000, 0x0000}, // unknown
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{0x0B9C, 0x0000, 0x0000},
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{0x0BB7, 0x0000, 0x0000},
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{0x0BB8, 0x0000, 0x0000},
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{0x0BB9, 0x0000, 0x0000},
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{0x0BE7, 0x0BB7, 0x0000},
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{0x0B9C, 0x0B82, 0x0000},
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{0x0BB7, 0x0B82, 0x0000},
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{0x0BB8, 0x0B82, 0x0000},
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{0x0BB9, 0x0B82, 0x0000},
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{0x0BE7, 0x0BB7, 0x0B82},
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{0x0BE8, 0x0000, 0x0000},
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{0x0BE9, 0x0000, 0x0000},
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{0x0BEA, 0x0000, 0x0000},
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{0x0BEB, 0x0000, 0x0000},
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{0x2018, 0x0000, 0x0000},
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{0x2019, 0x0000, 0x0000},
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{0x201C, 0x0000, 0x0000},
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{0x201C, 0x0000, 0x0000}, // two of the same??
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{0x0BEC, 0x0000, 0x0000},
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{0x0BED, 0x0000, 0x0000},
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{0x0BEE, 0x0000, 0x0000},
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{0x0BEF, 0x0000, 0x0000},
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{0x0B99, 0x0BC1, 0x0000},
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{0x0B9E, 0x0BC1, 0x0000},
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{0x0B99, 0x0BC2, 0x0000},
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{0x0B9E, 0x0BC2, 0x0000},
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{0x0BF0, 0x0000, 0x0000},
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{0x0BF1, 0x0000, 0x0000},
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{0x0BF2, 0x0000, 0x0000},
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{0x00A0, 0x0000, 0x0000},
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{0x0BBE, 0x0000, 0x0000},
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{0x0BBF, 0x0000, 0x0000},
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{0x0BC0, 0x0000, 0x0000},
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{0x0BC1, 0x0000, 0x0000},
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{0x0BC2, 0x0000, 0x0000},
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{0x0BC6, 0x0000, 0x0000},
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{0x0BC7, 0x0000, 0x0000},
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{0x0BC8, 0x0000, 0x0000},
|
|
{0x00A9, 0x0000, 0x0000},
|
|
{0x0BCC, 0x0000, 0x0000},
|
|
{0x0B85, 0x0000, 0x0000},
|
|
{0x0B86, 0x0000, 0x0000},
|
|
{0x0B87, 0x0000, 0x0000},
|
|
{0x0B88, 0x0000, 0x0000},
|
|
{0x0B89, 0x0000, 0x0000},
|
|
{0x0B8A, 0x0000, 0x0000},
|
|
{0x0B8E, 0x0000, 0x0000},
|
|
{0x0B8F, 0x0000, 0x0000},
|
|
{0x0B90, 0x0000, 0x0000},
|
|
{0x0B92, 0x0000, 0x0000},
|
|
{0x0B93, 0x0000, 0x0000},
|
|
{0x0B94, 0x0000, 0x0000},
|
|
{0x0B83, 0x0000, 0x0000},
|
|
{0x0B95, 0x0000, 0x0000},
|
|
{0x0B99, 0x0000, 0x0000},
|
|
{0x0B9A, 0x0000, 0x0000},
|
|
{0x0B9E, 0x0000, 0x0000},
|
|
{0x0B9F, 0x0000, 0x0000},
|
|
{0x0BA3, 0x0000, 0x0000},
|
|
{0x0BA4, 0x0000, 0x0000},
|
|
{0x0BA8, 0x0000, 0x0000},
|
|
{0x0BAA, 0x0000, 0x0000},
|
|
{0x0BAE, 0x0000, 0x0000},
|
|
{0x0BAF, 0x0000, 0x0000},
|
|
{0x0BB0, 0x0000, 0x0000},
|
|
{0x0BB2, 0x0000, 0x0000},
|
|
{0x0BB5, 0x0000, 0x0000},
|
|
{0x0BB4, 0x0000, 0x0000},
|
|
{0x0BB3, 0x0000, 0x0000},
|
|
{0x0BB1, 0x0000, 0x0000},
|
|
{0x0BA9, 0x0000, 0x0000},
|
|
{0x0B9F, 0x0BBF, 0x0000},
|
|
{0x0B9F, 0x0BC0, 0x0000},
|
|
{0x0B95, 0x0BC1, 0x0000},
|
|
{0x0B9A, 0x0BC1, 0x0000},
|
|
{0x0B9F, 0x0BC1, 0x0000},
|
|
{0x0BA3, 0x0BC1, 0x0000},
|
|
{0x0BA4, 0x0BC1, 0x0000},
|
|
{0x0BA8, 0x0BC1, 0x0000},
|
|
{0x0BAA, 0x0BC1, 0x0000},
|
|
{0x0BAE, 0x0BC1, 0x0000},
|
|
{0x0BAF, 0x0BC1, 0x0000},
|
|
{0x0BB0, 0x0BC1, 0x0000},
|
|
{0x0BB2, 0x0BC1, 0x0000},
|
|
{0x0BB5, 0x0BC1, 0x0000},
|
|
{0x0BB4, 0x0BC1, 0x0000},
|
|
{0x0BB3, 0x0BC1, 0x0000},
|
|
{0x0BB1, 0x0BC1, 0x0000},
|
|
{0x0BA9, 0x0BC1, 0x0000},
|
|
{0x0B95, 0x0BC2, 0x0000},
|
|
{0x0B9A, 0x0BC2, 0x0000},
|
|
{0x0B9F, 0x0BC2, 0x0000},
|
|
{0x0BA3, 0x0BC2, 0x0000},
|
|
{0x0BA4, 0x0BC2, 0x0000},
|
|
{0x0BA8, 0x0BC2, 0x0000},
|
|
{0x0BAA, 0x0BC2, 0x0000},
|
|
{0x0BAE, 0x0BC2, 0x0000},
|
|
{0x0BAF, 0x0BC2, 0x0000},
|
|
{0x0BB0, 0x0BC2, 0x0000},
|
|
{0x0BB2, 0x0BC2, 0x0000},
|
|
{0x0BB5, 0x0BC2, 0x0000},
|
|
{0x0BB4, 0x0BC2, 0x0000},
|
|
{0x0BB3, 0x0BC2, 0x0000},
|
|
{0x0BB1, 0x0BC2, 0x0000},
|
|
{0x0BA9, 0x0BC2, 0x0000},
|
|
{0x0B95, 0x0B82, 0x0000},
|
|
{0x0B99, 0x0B82, 0x0000},
|
|
{0x0B9A, 0x0B82, 0x0000},
|
|
{0x0B9E, 0x0B82, 0x0000},
|
|
{0x0B9F, 0x0B82, 0x0000},
|
|
{0x0BA3, 0x0B82, 0x0000},
|
|
{0x0BA1, 0x0B82, 0x0000},
|
|
{0x0BA8, 0x0B82, 0x0000},
|
|
{0x0BAA, 0x0B82, 0x0000},
|
|
{0x0BAE, 0x0B82, 0x0000},
|
|
{0x0BAF, 0x0B82, 0x0000},
|
|
{0x0BB0, 0x0B82, 0x0000},
|
|
{0x0BB2, 0x0B82, 0x0000},
|
|
{0x0BB5, 0x0B82, 0x0000},
|
|
{0x0BB4, 0x0B82, 0x0000},
|
|
{0x0BB3, 0x0B82, 0x0000},
|
|
{0x0BB1, 0x0B82, 0x0000},
|
|
{0x0BA9, 0x0B82, 0x0000}
|
|
};
|
|
|
|
static int cmp(const ushort *s1, const ushort *s2, size_t len)
|
|
{
|
|
int diff = 0;
|
|
|
|
while (len-- && (diff = *s1++ - *s2++) == 0)
|
|
;
|
|
|
|
return diff;
|
|
}
|
|
|
|
static unsigned char qt_UnicodeToTSCII(ushort u1, ushort u2, ushort u3)
|
|
{
|
|
ushort s[3];
|
|
s[0] = u1;
|
|
s[1] = u2;
|
|
s[2] = u3;
|
|
|
|
int a = 0; // start pos
|
|
int b = UnToTsLast; // end pos
|
|
|
|
// do a binary search for the composed unicode in the list
|
|
while (a <= b) {
|
|
int w = (a + b) / 2;
|
|
int j = cmp(UnToTs[w], s, 3);
|
|
|
|
if (j == 0)
|
|
// found it
|
|
return UnToTs[w][3];
|
|
|
|
if (j < 0)
|
|
a = w + 1;
|
|
else
|
|
b = w - 1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static unsigned int qt_TSCIIToUnicode(uint code, uint *s)
|
|
{
|
|
int len = 0;
|
|
for (int i = 0; i < 3; i++) {
|
|
uint u = TsToUn[code & 0x7f][i];
|
|
s[i] = u;
|
|
if (s[i]) len = i + 1;
|
|
}
|
|
|
|
return len;
|
|
}
|
|
|
|
#endif
|
|
|