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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/*
* This file is part of the libfreehand project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#ifndef __FHINTERNALSTREAM_H__
#define __FHINTERNALSTREAM_H__
#include <vector>
#include <librevenge-stream/librevenge-stream.h>
namespace libfreehand
{
class FHInternalStream : public librevenge::RVNGInputStream
{
public:
FHInternalStream(librevenge::RVNGInputStream *input, unsigned long size, bool compressed=false);
~FHInternalStream() {}
virtual bool isStructured()
{
return false;
}
virtual unsigned subStreamCount()
{
return 0;
}
virtual const char *subStreamName(unsigned)
{
return 0;
}
virtual bool existsSubStream(const char *)
{
return false;
}
virtual librevenge::RVNGInputStream *getSubStreamByName(const char *)
{
return 0;
}
virtual librevenge::RVNGInputStream *getSubStreamById(unsigned)
{
return 0;
}
const unsigned char *read(unsigned long numBytes, unsigned long &numBytesRead);
int seek(long offset, librevenge::RVNG_SEEK_TYPE seekType);
long tell();
bool isEnd();
unsigned long getSize() const
{
return m_buffer.size();
}
private:
volatile long m_offset;
std::vector<unsigned char> m_buffer;
FHInternalStream(const FHInternalStream &);
FHInternalStream &operator=(const FHInternalStream &);
};
} // namespace libfreehand
#endif
/* vim:set shiftwidth=2 softtabstop=2 expandtab: */
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