/* * Copyright 2002,2004 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. *//* * $Id: LocalFileFormatTarget.hpp,v 1.7 2004/09/08 13:55:57 peiyongz Exp $ * $Log: LocalFileFormatTarget.hpp,v $ * Revision 1.7  2004/09/08 13:55:57  peiyongz * Apache License Version 2.0 * * Revision 1.6  2003/05/16 21:36:55  knoaman * Memory manager implementation: Modify constructors to pass in the memory manager. * * Revision 1.5  2003/05/15 18:26:07  knoaman * Partial implementation of the configurable memory manager. * * Revision 1.4  2003/01/24 20:20:22  tng * Add method flush to XMLFormatTarget * * Revision 1.3  2002/11/27 18:09:25  tng * [Bug 13447] Performance: Using LocalFileFormatTarget with DOMWriter is very slow. * * Revision 1.2  2002/11/04 15:00:21  tng * C++ Namespace Support. * * Revision 1.1  2002/06/19 21:59:26  peiyongz * DOM3:DOMSave Interface support: LocalFileFormatTarget * * */#ifndef LocalFileFormatTarget_HEADER_GUARD_#define LocalFileFormatTarget_HEADER_GUARD_#include <xercesc/framework/XMLFormatter.hpp>XERCES_CPP_NAMESPACE_BEGINclass XMLPARSER_EXPORT LocalFileFormatTarget : public XMLFormatTarget {public:    /** @name constructors and destructor */    //@{    LocalFileFormatTarget    (        const XMLCh* const        , MemoryManager* const  manager = XMLPlatformUtils::fgMemoryManager    );    LocalFileFormatTarget    (        const char* const        , MemoryManager* const  manager = XMLPlatformUtils::fgMemoryManager    );    ~LocalFileFormatTarget();    //@}    // -----------------------------------------------------------------------    //  Implementations of the format target interface    // -----------------------------------------------------------------------    virtual void writeChars(const XMLByte* const toWrite                          , const unsigned int   count                          , XMLFormatter* const  formatter);    virtual void flush();private:    // -----------------------------------------------------------------------    //  Unimplemented methods.    // -----------------------------------------------------------------------    LocalFileFormatTarget(const LocalFileFormatTarget&);    LocalFileFormatTarget& operator=(const LocalFileFormatTarget&);    // -----------------------------------------------------------------------    //  Private helpers    // -----------------------------------------------------------------------    void flushBuffer();    void insureCapacity(const unsigned int extraNeeded);    // -----------------------------------------------------------------------    //  Private data members    //    //  fSource    //      The source file that we represent. The FileHandle type is defined    //      per platform.    //    //  fDataBuf    //      The pointer to the buffer data. Its always    //      one larger than fCapacity, to leave room for the null terminator.    //    //  fIndex    //      The current index into the buffer, as characters are appended    //      to it. If its zero, then the buffer is empty.    //    //  fCapacity    //      The current capacity of the buffer. Its actually always one    //      larger, to leave room for the null terminator.    // -----------------------------------------------------------------------    FileHandle      fSource;    XMLByte*        fDataBuf;    unsigned int    fIndex;    unsigned int    fCapacity;    MemoryManager*  fMemoryManager;};XERCES_CPP_NAMESPACE_END#endif