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InputSource.h
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InputSource.h
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/***************************************************************************
* Copyright (c) 2011 Jürgen Riegel <juergen.riegel@web.de> *
* *
* This file is part of the FreeCAD CAx development system. *
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Library General Public *
* License as published by the Free Software Foundation; either *
* version 2 of the License, or (at your option) any later version. *
* *
* This library is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU Library General Public License for more details. *
* *
* You should have received a copy of the GNU Library General Public *
* License along with this library; see the file COPYING.LIB. If not, *
* write to the Free Software Foundation, Inc., 59 Temple Place, *
* Suite 330, Boston, MA 02111-1307, USA *
* *
***************************************************************************/
#ifndef BASE_IINPUTSOURCE_H
#define BASE_IINPUTSOURCE_H
#include <iosfwd>
#include <memory>
#include <xercesc/util/BinInputStream.hpp>
#include <xercesc/sax/InputSource.hpp>
#ifndef FC_GLOBAL_H
#include <FCGlobal.h>
#endif
XERCES_CPP_NAMESPACE_BEGIN
class BinInputStream;
XERCES_CPP_NAMESPACE_END
namespace Base
{
class BaseExport StdInputStream : public XERCES_CPP_NAMESPACE_QUALIFIER BinInputStream
{
public :
StdInputStream ( std::istream& Stream, XERCES_CPP_NAMESPACE_QUALIFIER MemoryManager* const manager = XERCES_CPP_NAMESPACE_QUALIFIER XMLPlatformUtils::fgMemoryManager );
~StdInputStream() override;
// -----------------------------------------------------------------------
// Implementation of the input stream interface
// -----------------------------------------------------------------------
XMLFilePos curPos() const override;
XMLSize_t readBytes( XMLByte* const toFill, const XMLSize_t maxToRead ) override;
const XMLCh* getContentType() const override {return nullptr;}
private :
// -----------------------------------------------------------------------
// Unimplemented constructors and operators
// -----------------------------------------------------------------------
StdInputStream(const StdInputStream&);
StdInputStream& operator=(const StdInputStream&);
// -----------------------------------------------------------------------
// Private data members
//
// fSource
// The source file that we represent. The FileHandle type is defined
// per platform.
// -----------------------------------------------------------------------
std::istream &stream;
XERCES_CPP_NAMESPACE_QUALIFIER MemoryManager* const fMemoryManager;
struct TextCodec;
std::unique_ptr<TextCodec> codec;
};
class BaseExport StdInputSource : public XERCES_CPP_NAMESPACE_QUALIFIER InputSource
{
public :
StdInputSource ( std::istream& Stream, const char* filePath, XERCES_CPP_NAMESPACE_QUALIFIER MemoryManager* const manager = XERCES_CPP_NAMESPACE_QUALIFIER XMLPlatformUtils::fgMemoryManager );
~StdInputSource() override;
XERCES_CPP_NAMESPACE_QUALIFIER BinInputStream* makeStream() const override;
private:
StdInputSource(const StdInputSource&);
StdInputSource& operator=(const StdInputSource&);
std::istream &stream;
};
}
#endif // BASE_IINPUTSOURCE_H