diff -r 000000000000 -r ba25891c3a9e secureswitools/swisistools/source/xmlparser/xerces/include/xercesc/util/NetAccessors/libWWW/BinURLInputStream.hpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/secureswitools/swisistools/source/xmlparser/xerces/include/xercesc/util/NetAccessors/libWWW/BinURLInputStream.hpp Thu Dec 17 08:51:10 2009 +0200 @@ -0,0 +1,122 @@ +/* +* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). +* All rights reserved. +* This component and the accompanying materials are made available +* under the terms of "Eclipse Public License v1.0" +* which accompanies this distribution, and is available +* at the URL "http://www.eclipse.org/legal/epl-v10.html". +* +* Initial Contributors: +* Nokia Corporation - initial contribution. +* +* Contributors: +* +* Description: +* +*/ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You 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: BinURLInputStream.hpp 568078 2007-08-21 11:43:25Z amassari $ + */ + +#if !defined(BINURLINPUTSTREAM_HPP) +#define BINURLINPUTSTREAM_HPP + + +#include +#include +#include + +// +// Forward reference the libWWW constructs here, so as to avoid including +// any of the libWWW headers in this file. Just being careful in isolating +// the files that explicitly need to include the libWWW headers. +// + +struct _HTAnchor; + +XERCES_CPP_NAMESPACE_BEGIN + +// +// This class implements the BinInputStream interface specified by the XML +// parser. +// + +class XMLUTIL_EXPORT BinURLInputStream : public BinInputStream +{ +public : + BinURLInputStream(const XMLURL& urlSource); + ~BinURLInputStream(); + + unsigned int curPos() const; + unsigned int readBytes + ( + XMLByte* const toFill + , const unsigned int maxToRead + ); + void reset(); + unsigned int bytesAvail() const; + + +private : + // ----------------------------------------------------------------------- + // Unimplemented constructors and operators + // ----------------------------------------------------------------------- + BinURLInputStream(const BinURLInputStream&); + BinURLInputStream& operator=(const BinURLInputStream&); + + // ----------------------------------------------------------------------- + // Private data members + // + // fAnchor + // This is the handle that LibWWW returns for the remote file that + // is being addressed. + // fBuffer + // This is the array in which the data is stored after reading it + // of the network. The maximum size of this array is decided in the + // constructor via a file specific #define. + // fBufferIndex + // Its the index into fBuffer and points to the next unprocessed + // character. When the parser asks for more data to be read of the + // stream, then fBuffer[fBufferIndex] is the first byte returned, + // unless fBufferIndex equals fBufferSize indicating that all + // data in the fBuffer has been processed. + // fBufferSize + // This represents the extent of valid data in the fBuffer array. + // fRemoteFileSize + // This stores the size in bytes of the remote file addressed by + // this URL input stream. + // fBytesProcessed + // Its a rolling count of the number of bytes processed off this + // input stream. Its only reset back to zero, if the stream is + // reset. The maximum value this can have is fRemoteFileSize. + // ----------------------------------------------------------------------- + + struct _HTAnchor* fAnchor; + XMLByte* fBuffer; + unsigned int fBufferIndex; + unsigned int fBufferSize; + int fRemoteFileSize; + unsigned int fBytesProcessed; + MemoryManager* fMemoryManager; +}; + +XERCES_CPP_NAMESPACE_END + +#endif // BINURLINPUTSTREAM_HPP