/* * 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: LibWWWNetAccessor.hpp,v $ * Revision 1.5  2004/09/08 13:56:36  peiyongz * Apache License Version 2.0 * * Revision 1.4  2004/05/11 13:39:35  amassari * The net accessor input source now can be used to get data using PUT or POST, as well as GET * * Revision 1.3  2003/03/07 18:15:50  tng * Return a reference instead of void for operator= * * Revision 1.2  2002/11/04 15:11:39  tng * C++ Namespace Support. * * Revision 1.1.1.1  2002/02/01 22:22:23  peiyongz * sane_include * * Revision 1.2  2001/03/02 14:39:27  tng * Enabling libWWW NetAccessor support under UNIX. Tested with latest tarball of libWWW * (w3c-libwww-5.3.2) under RedHat Linux 6.1.  Added by Martin Kalen. * * There is one MAJOR problem with the use of libwww and the patches * below, which someone with knowledge of libwww filters etc. might want * to look into. Default behavior for content-type text/xml is to consume * all xml data before it reaches the simple HTML presenter. Hence, only * files with content-type text/html will actually reach the xerces-c * library. If you have a *.xml file on the webbserver, processing of the * file will throw an exception stating "The main XML document cannot be * empty" (correct in a xerces point of view since if you enable debug * build you will see that libwww "eats" all text/xml). * * See "Diffs for enabling libWWW NetAccessor support under UNIX" posted in March 1, 2001 * in the xerces-c-dev mailing list for further information. * * Revision 1.1  2000/02/17 22:06:19  rahulj * Moved the four LibWWW files to its own sub-directory in the * NetAccessor directory. * * * Revision 1.1  2000/01/15 01:08:04  rahulj * Added support for HTTP to the parser. * Error handling is not very good. Also cannot guarantee that * there are no memory leaks. * Only tested under NT 4.0 SP 5 using libWWW 5.2.8. * */#if !defined(LIBWWWNETACCESSOR_HPP)#define LIBWWWNETACCESSOR_HPP#include <xercesc/util/XercesDefs.hpp>#include <xercesc/util/XMLURL.hpp>#include <xercesc/util/BinInputStream.hpp>#include <xercesc/util/XMLNetAccessor.hpp>XERCES_CPP_NAMESPACE_BEGIN//// This class is the wrapper for the libWWW library which provides// support for HTTP and other network protocols, so that URL's using// these protocols can be used in system id's in the XML decl clauses.//class XMLUTIL_EXPORT LibWWWNetAccessor : public XMLNetAccessor{public :    LibWWWNetAccessor();    ~LibWWWNetAccessor();    BinInputStream* makeNew(const XMLURL&  urlSource, const XMLNetHTTPInfo* httpInfo=0);    const XMLCh* getId() const;private :    static const XMLCh fgMyName[];    LibWWWNetAccessor(const LibWWWNetAccessor&);    LibWWWNetAccessor& operator=(const LibWWWNetAccessor&);}; // LibWWWNetAccessorinline const XMLCh* LibWWWNetAccessor::getId() const{    return fgMyName;}XERCES_CPP_NAMESPACE_END#endif // LIBWWWNETACCESSOR_HPP