/*
* The Apache Software License, Version 1.1
*
* Copyright (c) 1999-2000 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. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Xerces" and "Apache Software Foundation" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact apache\@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. 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
* .
*/
/**
* $Log: LibWWWNetAccessor.hpp,v $
* 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
#include
#include
#include
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 XMLCh* getId() const;
private :
static const XMLCh fgMyName[];
LibWWWNetAccessor(const LibWWWNetAccessor&);
LibWWWNetAccessor& operator=(const LibWWWNetAccessor&);
}; // LibWWWNetAccessor
inline const XMLCh* LibWWWNetAccessor::getId() const
{
return fgMyName;
}
XERCES_CPP_NAMESPACE_END
#endif // LIBWWWNETACCESSOR_HPP