AgeBlock.h

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/*
 * AgeBlock.h
 *
 * Copyright (C) 2011 IBR, TU Braunschweig
 *
 * Written-by: Johannes Morgenroth <morgenroth@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.
 *
 */

#include <ibrdtn/data/Block.h>
#include <ibrdtn/data/Number.h>
#include <ibrdtn/data/ExtensionBlock.h>
#include <ibrcommon/TimeMeasurement.h>

#ifndef AGEBLOCK_H_
#define AGEBLOCK_H_

namespace dtn
{
        namespace data
        {
                class AgeBlock : public dtn::data::Block
                {
                public:
                        class Factory : public dtn::data::ExtensionBlock::Factory
                        {
                        public:
                                Factory() : dtn::data::ExtensionBlock::Factory(AgeBlock::BLOCK_TYPE) {};
                                virtual ~Factory() {};
                                virtual dtn::data::Block* create();
                        };

                        static const dtn::data::block_t BLOCK_TYPE;

                        AgeBlock();
                        virtual ~AgeBlock();

                        virtual dtn::data::Length getLength() const;
                        virtual std::ostream &serialize(std::ostream &stream, dtn::data::Length &length) const;
                        virtual std::istream &deserialize(std::istream &stream, const dtn::data::Length &length);

                        virtual std::ostream &serialize_strict(std::ostream &stream, dtn::data::Length &length) const;
                        virtual dtn::data::Length getLength_strict() const;

                        dtn::data::Number getMicroseconds() const;
                        dtn::data::Number getSeconds() const;

                        void setSeconds(const dtn::data::Number &value);

                        void addSeconds(const dtn::data::Number &value);

                        void setMicroseconds(const dtn::data::Number &value);

                        void addMicroseconds(const dtn::data::Number &value);

                private:
                        dtn::data::Timestamp _age;
                        ibrcommon::TimeMeasurement _time;
                };

                static AgeBlock::Factory __AgeBlockFactory__;
        }
}

#endif /* AGEBLOCK_H_ */