strigi/src/streams

inputstreamreader.h

00001 /* This file is part of Strigi Desktop Search
00002  *
00003  * Copyright (C) 2006 Jos van den Oever <jos@vandenoever.info>
00004  *
00005  * This library is free software; you can redistribute it and/or
00006  * modify it under the terms of the GNU Library General Public
00007  * License as published by the Free Software Foundation; either
00008  * version 2 of the License, or (at your option) any later version.
00009  *
00010  * This library is distributed in the hope that it will be useful,
00011  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00012  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013  * Library General Public License for more details.
00014  *
00015  * You should have received a copy of the GNU Library General Public License
00016  * along with this library; see the file COPYING.LIB.  If not, write to
00017  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00018  * Boston, MA 02110-1301, USA.
00019  */
00020 #ifndef STRIGI_INPUTSTREAMREADER_H
00021 #define STRIGI_INPUTSTREAMREADER_H
00022 
00023 #include <string>
00024 #include <iconv.h>
00025 #include <strigi/strigiconfig.h>
00026 #include "bufferedstream.h"
00027 #include "streambase.h"
00028 
00029 namespace Strigi {
00030 
00039 class STREAMS_EXPORT InputStreamReader : public BufferedReader {
00040 private:
00041     iconv_t converter;
00042     bool finishedDecoding;
00043     InputStream* input;
00044     int32_t charsLeft;
00045 
00046     StreamBuffer<char> charbuf;
00047     void readFromStream();
00048     int32_t decode(wchar_t* start, int32_t space);
00049     int32_t fillBuffer(wchar_t* start, int32_t space);
00050 public:
00064     explicit InputStreamReader(InputStream *i, const char *enc=0);
00065     ~InputStreamReader();
00066 };
00067 
00068 } // end namespace Strigi
00069 
00070 #endif
strigi/src/streams

inputstreamreader.h

strigi/src/streams

KDE Support
