qpid/cpp/src/qpid/framing/ProtocolInitiation.h

/*
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 *
 */
#include "qpid/framing/amqp_types.h"
#include "qpid/framing/Buffer.h"
#include "qpid/framing/AMQDataBlock.h"
#include "qpid/framing/ProtocolVersion.h"
#include "qpid/CommonImportExport.h"

#ifndef _ProtocolInitiation_
#define _ProtocolInitiation_

namespace qpid {
namespace framing {

class QPID_COMMON_CLASS_EXTERN ProtocolInitiation : public AMQDataBlock
{
private:
    ProtocolVersion version;

public:
    QPID_COMMON_EXTERN ProtocolInitiation();
    QPID_COMMON_EXTERN ProtocolInitiation(uint8_t major, uint8_t minor);
    QPID_COMMON_EXTERN ProtocolInitiation(ProtocolVersion p);
    QPID_COMMON_EXTERN virtual ~ProtocolInitiation();
    QPID_COMMON_EXTERN virtual void encode(Buffer& buffer) const;
    QPID_COMMON_EXTERN virtual bool decode(Buffer& buffer);
    inline virtual uint32_t encodedSize() const { return 8; }
    inline uint8_t getMajor() const { return version.getMajor(); }
    inline uint8_t getMinor() const { return version.getMinor(); }
    inline ProtocolVersion getVersion() const { return version; }
    bool operator==(ProtocolVersion v) const { return v == getVersion(); }
};

QPID_COMMON_EXTERN std::ostream& operator<<(std::ostream& o, const framing::ProtocolInitiation& pi);


}
}


#endif