/* * Copyright 1999-2000,2004 The Apache Software Foundation. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /* * $Log: GzBinFileInputStream.hpp,v $ * Revision 1.7 2004/09/08 13:56:21 peiyongz * Apache License Version 2.0 * * Revision 1.6 2004/01/29 11:48:46 cargilld * Code cleanup changes to get rid of various compiler diagnostic messages. * * Revision 1.5 2003/12/17 13:58:02 cargilld * Platform update for memory management so that the static memory manager (one * used to call Initialize) is only for static data. * * Revision 1.4 2003/06/03 18:12:29 knoaman * Add default value for memory manager argument. * * Revision 1.3 2003/05/16 03:11:22 knoaman * Partial implementation of the configurable memory manager. * * Revision 1.2 2002/11/04 15:22:03 tng * C++ Namespace Support. * * Revision 1.1.1.1 2002/02/01 22:22:09 peiyongz * sane_include * * Revision 1.3 2000/02/24 20:05:23 abagchi * Swat for removing Log from API docs * * Revision 1.2 2000/02/06 07:48:01 rahulj * Year 2K copyright swat. * * Revision 1.1.1.1 1999/11/09 01:04:00 twl * Initial checkin * * Revision 1.3 1999/11/08 20:45:03 rahul * Swat for adding in Product name and CVS comment log variable. * */ #if !defined(GZBINFILEINPUTSTREAM_HPP) #define GZBINFILEINPUTSTREAM_HPP #include #include #include "gzstream.h" XERCES_CPP_NAMESPACE_BEGIN class /*XMLUTIL_EXPORT*/ GzBinFileInputStream : public BinInputStream { public : // ----------------------------------------------------------------------- // Constructors and Destructor // ----------------------------------------------------------------------- GzBinFileInputStream ( const XMLCh* const fileName , MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager ); GzBinFileInputStream ( const char* const fileName , MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager ); virtual ~GzBinFileInputStream(); // ----------------------------------------------------------------------- // Getter methods // ----------------------------------------------------------------------- bool getIsOpen() const; unsigned int getSize() const; void reset(); // ----------------------------------------------------------------------- // Implementation of the input stream interface // ----------------------------------------------------------------------- virtual unsigned int curPos() const; virtual unsigned int readBytes ( XMLByte* const toFill , const unsigned int maxToRead ); igzstream mStream; unsigned int mCurrentPos; private : // ----------------------------------------------------------------------- // Unimplemented constructors and operators // ----------------------------------------------------------------------- GzBinFileInputStream(const GzBinFileInputStream&); GzBinFileInputStream& operator=(const GzBinFileInputStream&); // ----------------------------------------------------------------------- // Private data members // // fSource // The source file that we represent. The FileHandle type is defined // per platform. // ----------------------------------------------------------------------- FileHandle fSource; MemoryManager* const fMemoryManager; }; // --------------------------------------------------------------------------- // GzBinFileInputStream: Getter methods // --------------------------------------------------------------------------- inline bool GzBinFileInputStream::getIsOpen() const { return (fSource != 0); } XERCES_CPP_NAMESPACE_END #endif