iostreamBIO.h

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/*
 * iostreamBIO.h
 *
 * Copyright (C) 2011 IBR, TU Braunschweig
 *
 * Written-by: Stephen Roettger <roettger@ibr.cs.tu-bs.de>
 *
 * 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
 *
 *     http://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 IOSTREAMBIO_H_
#define IOSTREAMBIO_H_

#include "ibrcommon/Exceptions.h"
#include <openssl/bio.h>

namespace ibrcommon
{

class iostreamBIO
{
public:
        class BIOException : public ibrcommon::Exception
        {
        public:
                BIOException(const std::string &what) throw() : Exception(what)
                {
                };
        };

        explicit iostreamBIO(iostream *stream);

        BIO *getBIO();

        static const char * const name;
        static const int type = BIO_TYPE_SOURCE_SINK;

private:
        BIO *_bio;
        iostream *_stream;
};

}

#endif /* IOSTREAMBIO_H_ */