API Docs for SAX and DOM                 PlatformUtils.hpp Go to the documentation of this file. /* * The Apache Software License, Version 1.1 * * Copyright (c) 1999-2001 The Apache Software Foundation. All rights * reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * 3. 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IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * ==================================================================== * * This software consists of voluntary contributions made by many * individuals on behalf of the Apache Software Foundation, and was * originally based on software copyright (c) 1999, International * Business Machines, Inc., http://www.ibm.com . For more information * on the Apache Software Foundation, please see * <http://www.apache.org/>. */ /* * $Id: PlatformUtils.hpp,v 1.11 2001/05/11 13:26:28 tng Exp $ */ #if !defined(PLATFORMUTILS_HPP) #define PLATFORMUTILS_HPP #include <util/XercesDefs.hpp> #include <util/XMLException.hpp> class XMLMsgLoader; class XMLNetAccessor; class XMLTransService; // // For internal use only // // This class provides a simple abstract API via which lazily evaluated // data can be cleaned up. // class XMLDeleter { public : virtual ~XMLDeleter(); protected : XMLDeleter(); private : XMLDeleter(const XMLDeleter&); void operator=(const XMLDeleter&); }; class XMLPlatformUtils { public : enum PanicReasons { Panic_NoTransService , Panic_NoDefTranscoder , Panic_CantFindLib , Panic_UnknownMsgDomain , Panic_CantLoadMsgDomain , Panic_SynchronizationErr , Panic_SystemInit , PanicReasons_Count }; static XMLNetAccessor* fgNetAccessor; static XMLTransService* fgTransService; static void Initialize(); static void Terminate(); static void panic ( const PanicReasons reason ); static unsigned int curFilePos(FileHandle theFile); static void closeFile(FileHandle theFile); static unsigned int fileSize(FileHandle theFile); static FileHandle openFile(const char* const fileName); static FileHandle openFile(const XMLCh* const fileName); static FileHandle openStdInHandle(); static unsigned int readFileBuffer ( FileHandle theFile , const unsigned int toRead , XMLByte* const toFill ); static void resetFile(FileHandle theFile); static XMLCh* getFullPath(const XMLCh* const srcPath); static bool isRelative(const XMLCh* const toCheck); static XMLCh* weavePaths ( const XMLCh* const basePath , const XMLCh* const relativePath ); static unsigned long getCurrentMillis(); static void closeMutex(void* const mtxHandle); static void lockMutex(void* const mtxHandle); static void* makeMutex(); static void unlockMutex(void* const mtxHandle); static XMLMsgLoader* loadMsgSet(const XMLCh* const msgDomain); static void* compareAndSwap ( void** toFill , const void* const newValue , const void* const toCompare ); static int atomicIncrement(int& location); static int atomicDecrement(int& location); static void recognizeNEL(bool state); static bool isNELRecognized(); // // For internal use only. // // The parser creates a good bit of static/global data lazily, to // avoid order of creation issues. Those objects can be registered // here to be cleaned up during the Terminate() call. static void registerLazyData(XMLDeleter* const deleter); static void cleanupLazyData(); private : static XMLMsgLoader* loadAMsgSet(const XMLCh* const msgDomain); static XMLNetAccessor* makeNetAccessor(); static XMLTransService* makeTransService(); static void platformInit(); static void platformTerm(); }; MakeXMLException(XMLPlatformUtilsException, ) // --------------------------------------------------------------------------- // XMLDeleter: Public Destructor // --------------------------------------------------------------------------- inline XMLDeleter::~XMLDeleter() { } // --------------------------------------------------------------------------- // XMLDeleter: Hidden constructors and operators // --------------------------------------------------------------------------- inline XMLDeleter::XMLDeleter() { } #endif

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