// // MessagePack for C++ FILE* buffer adaptor // // Copyright © 2013 Vladimir Volodko // // Licensed 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 // // 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. // ifndef MSGPACK_FBUFFER_HPP__ define MSGPACK_FBUFFER_HPP__

include “msgpack/versioning.hpp”

include <cstdio> include <stdexcept>

namespace msgpack {

/// @cond MSGPACK_API_VERSION_NAMESPACE(v1) { /// @endcond

class fbuffer { public:

explicit fbuffer(FILE* file) : m_file(file) { }

public:

void write(const char* buf, unsigned int len)
{
    if (1 != fwrite(buf, len, 1, m_file)) {
        throw std::runtime_error("fwrite() failed");
    }
}

FILE* file() const
{
    return m_file;
}

if defined(MSGPACK_USE_CPP03) private:

fbuffer(const fbuffer&);
fbuffer& operator=(const fbuffer&);

else // defined(MSGPACK_USE_CPP03)

fbuffer(const fbuffer&) = delete;
fbuffer& operator=(const fbuffer&) = delete;

endif // defined(MSGPACK_USE_CPP03)

private:

FILE* m_file;

};

/// @cond } // MSGPACK_API_VERSION_NAMESPACE(v1) /// @endcond

} // namespace msgpack

endif /* msgpack/fbuffer.hpp */