/* This file is part of the KDE libraries Copyright (C) 1999 Lars Knoll (knoll@mpi-hd.mpg.de) This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library 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 Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef KHTMLDECODER_H #define KHTMLDECODER_H #include <qstring.h> class QTextCodec; class QTextDecoder; namespace khtml { /** * @internal */ class Decoder { public: enum EncodingType { DefaultEncoding, AutoDetectedEncoding, EncodingFromXMLHeader, EncodingFromMetaTag, EncodingFromHTTPHeader, UserChosenEncoding }; Decoder(); ~Decoder(); void setEncoding(const char *encoding, EncodingType type); const char *encoding() const; QString decode(const char *data, int len); bool visuallyOrdered() const { return visualRTL; } const QTextCodec *codec() const { return m_codec; } QString flush() const; void ref() { ++_refCount; } void deref() { if (!--_refCount) delete this; } protected: // codec used for decoding. default is Latin1. QTextCodec *m_codec; QTextDecoder *m_decoder; QCString enc; EncodingType m_type; #if APPLE_CHANGES // Our version of QString works well for all-8-bit characters, and allows null characters. // This works better than QCString when there are null characters involved. QString buffer; #else QCString buffer; #endif bool body; bool beginning; bool visualRTL; unsigned _refCount; }; } #endif