constrainedfilestream.hpp

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#ifndef OPENMW_CONSTRAINEDFILESTREAM_H
#define OPENMW_CONSTRAINEDFILESTREAM_H

#include <istream>
#include <memory>

namespace Files
{

class ConstrainedFileStream : public std::istream
{
public:
    ConstrainedFileStream(std::unique_ptr<std::streambuf> buf);
    virtual ~ConstrainedFileStream() {};

private:
    std::unique_ptr<std::streambuf> mBuf;
};

typedef std::shared_ptr<std::istream> IStreamPtr;

IStreamPtr openConstrainedFileStream(const char *filename, size_t start=0, size_t length=0xFFFFFFFF);

}

#endif