IFileStream.hpp

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* Copyright (C) 2006, Novell, Inc. All rights reserved.
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#ifndef BLOCXX_IFILE_STREAM_HPP_INCLUDE_GUARD_
#define BLOCXX_IFILE_STREAM_HPP_INCLUDE_GUARD_
#include "blocxx/BLOCXX_config.h"

#include "blocxx/CommonFwd.hpp"
#include "blocxx/FileBuf.hpp"
#include <istream>
#include <cstdio>

namespace BLOCXX_NAMESPACE
{

class IFileStream : private FileBuf, public std::istream
{
public:

   IFileStream();

   ~IFileStream();

   bool isOpen() const;

   IFileStream* open(FILE* fp);

   IFileStream* open(AutoDescriptor fd);
#if 0

   IFileStream* open(const File& f);
#endif

   IFileStream* open(const char* path, std::ios_base::openmode mode, mode_t permissions = 0666);

   IFileStream* close();

private:

   // prohibit copying and assigning
   // NO IMPLEMENTATION
   IFileStream(const IFileStream& arg);
   IFileStream& operator=(const IFileStream& arg);

};

} // end namespace BLOCXX_NAMESPACE

#endif