SWIfilterInputStream.hpp
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上传日期:2022-05-21
资源大小:1764k
文件大小:3k
源码类别:
xml/soap/webservice
开发平台:
Visual C++
- #ifndef SWIFILTERINPUTSTREAM_HPP
- #define SWIFILTERINPUTSTREAM_HPP
- /****************License************************************************
- * Vocalocity OpenVXI
- * Copyright (C) 2004-2005 by Vocalocity, Inc. All Rights Reserved.
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- * Vocalocity, the Vocalocity logo, and VocalOS are trademarks or
- * registered trademarks of Vocalocity, Inc.
- * OpenVXI is a trademark of Scansoft, Inc. and used under license
- * by Vocalocity.
- ***********************************************************************/
- #include "SWIinputStream.hpp"
- /**
- * Class used to filter input stream. The basic idea is that a
- * SWIfilterInputstream is a wrapper around a SWIinputStream. This allows to
- * add functionality to existing SWInputStream classes. The default
- * implementation of all methods of the SWIfilterInputStream is to invoke the
- * corresponding method of the wrapped SWIinputStream
- **/
- class SWIUTIL_API_CLASS SWIfilterInputStream: public SWIinputStream
- {
- // ................. CONSTRUCTORS, DESTRUCTOR ............
- //
- // ------------------------------------------------------------
- /**
- * Default constructor.
- **/
- public:
- SWIfilterInputStream(SWIinputStream *stream, bool ownStream = true);
- /**
- * Destructor.
- **/
- public:
- virtual ~SWIfilterInputStream();
- public:
- virtual int readBytes(void* data, int dataSize);
- public:
- virtual int read();
- public:
- virtual int skip(int n);
- public:
- virtual int readLine(char *buffer, int bufSize);
- public:
- virtual int readLine(SWIoutputStream& out);
- public:
- virtual int peek(int offset = 0) const;
- public:
- virtual int getLookAhead() const;
- public:
- virtual bool isBuffered() const;
- public:
- virtual Result waitReady(long timeoutMs = -1);
- public:
- virtual Result close();
- /**
- * Disabled copy constructor.
- **/
- private:
- SWIfilterInputStream(const SWIfilterInputStream&);
- /**
- * Disabled assignment operator.
- **/
- private:
- SWIfilterInputStream& operator=(const SWIfilterInputStream&);
- private:
- SWIinputStream *_stream;
- bool _ownStream;
- };
- #endif