/* * 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: BinFileInputStream.cpp,v $ * Revision 1.5  2004/09/08 13:56:21  peiyongz * Apache License Version 2.0 * * Revision 1.4  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 1.3  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  2000/03/02 19:54:38  roddey * This checkin includes many changes done while waiting for the * 1.1.0 code to be finished. I can't list them all here, but a list is * available elsewhere. * * Revision 1.2  2000/02/06 07:48:01  rahulj * Year 2K copyright swat. * * Revision 1.1.1.1  1999/11/09 01:03:59  twl * Initial checkin * * Revision 1.4  1999/11/08 20:56:55  droddey * If the main xml entity does not exist, we need to get the error handling for that * inside the main XMLScanner::scanDocument() try block so that it gets reported * in the normal way. We have to add a little extra safety code because, when this * happens, there is no reader on the reader stack to get position ino from. * * Revision 1.3  1999/11/08 20:45:03  rahul * Swat for adding in Product name and CVS comment log variable. * */// ---------------------------------------------------------------------------//  Includes// ---------------------------------------------------------------------------#include <xercesc/util/BinFileInputStream.hpp>#include <xercesc/util/Janitor.hpp>#include <xercesc/util/PlatformUtils.hpp>#include <xercesc/util/XMLExceptMsgs.hpp>#include <xercesc/util/XMLString.hpp>XERCES_CPP_NAMESPACE_BEGIN// ---------------------------------------------------------------------------//  BinFileInputStream: Constructors and Destructor// ---------------------------------------------------------------------------BinFileInputStream::BinFileInputStream(const XMLCh* const fileName                                       , MemoryManager* const manager) :    fSource(0)  , fMemoryManager(manager){    // Try to open the file    fSource = XMLPlatformUtils::openFile(fileName, manager);}BinFileInputStream::BinFileInputStream(const char* const fileName,                                       MemoryManager* const manager) :    fSource(0)  , fMemoryManager(manager){    // Transcode the file name and put a janitor on the temp buffer    XMLCh* realName = XMLString::transcode(fileName, manager);    ArrayJanitor<XMLCh> janName(realName, manager);    // Try to open the file    fSource = XMLPlatformUtils::openFile(realName, manager);}BinFileInputStream::BinFileInputStream(const FileHandle toAdopt                                       , MemoryManager* const manager) :    fSource(toAdopt)  , fMemoryManager(manager){}BinFileInputStream::~BinFileInputStream(){    if (fSource)        XMLPlatformUtils::closeFile(fSource, fMemoryManager);}// ---------------------------------------------------------------------------//  BinFileInputStream: Getter methods// ---------------------------------------------------------------------------unsigned int BinFileInputStream::getSize() const{    return XMLPlatformUtils::fileSize(fSource, fMemoryManager);}// ---------------------------------------------------------------------------//  BinFileInputStream: Stream management methods// ---------------------------------------------------------------------------void BinFileInputStream::reset(){    XMLPlatformUtils::resetFile(fSource, fMemoryManager);}// ---------------------------------------------------------------------------//  BinFileInputStream: Implementation of the input stream interface// ---------------------------------------------------------------------------unsigned int BinFileInputStream::curPos() const{    return XMLPlatformUtils::curFilePos(fSource, fMemoryManager);}unsigned intBinFileInputStream::readBytes(          XMLByte* const  toFill                                , const unsigned int    maxToRead){    //    //  Read up to the maximum bytes requested. We return the number    //  actually read.    //    return XMLPlatformUtils::readFileBuffer(fSource, maxToRead, toFill, fMemoryManager);}XERCES_CPP_NAMESPACE_END