ibrdtn/ibrdtn/api/Bundle.cpp

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/*
 * Bundle.cpp
 *
 *  Created on: 24.07.2009
 *      Author: morgenro
 */

#include "ibrdtn/api/Bundle.h"
#include "ibrdtn/api/SecurityManager.h"
#include "ibrdtn/data/PayloadBlock.h"
#include "ibrdtn/data/Exceptions.h"

namespace dtn
{
        namespace api
        {
                Bundle::Bundle()
                 : _priority(PRIO_MEDIUM)
                {
                        _security = SecurityManager::getDefault();
                        setPriority(PRIO_MEDIUM);

                        _b._source = dtn::data::EID("api:me");
                }

                Bundle::Bundle(dtn::data::Bundle &b)
                 : _b(b), _priority(PRIO_MEDIUM)
                {
                        // read priority
                        if (_b._procflags & dtn::data::Bundle::PRIORITY_BIT1)
                        {
                                _priority = PRIO_MEDIUM;
                        }
                        else
                        {
                                if (_b._procflags & dtn::data::Bundle::PRIORITY_BIT2) _priority = PRIO_HIGH;
                                else _priority = PRIO_LOW;
                        }
                }

                Bundle::Bundle(dtn::data::EID destination)
                 : _priority(PRIO_MEDIUM)
                {
                        _b._destination = destination;
                        _security = SecurityManager::getDefault();
                        setPriority(PRIO_MEDIUM);
                }

                Bundle::~Bundle()
                {
                }

                void Bundle::setLifetime(unsigned int lifetime)
                {
                        _lifetime = lifetime;

                        // set the lifetime
                        _b._lifetime = _lifetime;
                }

                unsigned int Bundle::getLifetime()
                {
                        return _lifetime;
                }

                void Bundle::requestDeliveredReport()
                {
                        _b.set(dtn::data::PrimaryBlock::REQUEST_REPORT_OF_BUNDLE_DELIVERY, true);
                }

                void Bundle::requestForwardedReport()
                {
                        _b.set(dtn::data::PrimaryBlock::REQUEST_REPORT_OF_BUNDLE_FORWARDING, true);
                }

                void Bundle::requestDeletedReport()
                {
                        _b.set(dtn::data::PrimaryBlock::REQUEST_REPORT_OF_BUNDLE_DELETION, true);
                }

                void Bundle::requestReceptionReport()
                {
                        _b.set(dtn::data::PrimaryBlock::REQUEST_REPORT_OF_BUNDLE_RECEPTION, true);
                }

                Bundle::BUNDLE_PRIORITY Bundle::getPriority()
                {
                        return _priority;
                }

                void Bundle::setPriority(Bundle::BUNDLE_PRIORITY p)
                {
                        _priority = p;

                        // set the priority to the real bundle
                        switch (_priority)
                        {
                        case PRIO_LOW:
                                _b._procflags &= ~(dtn::data::Bundle::PRIORITY_BIT1);
                                _b._procflags &= ~(dtn::data::Bundle::PRIORITY_BIT2);
                                break;

                        case PRIO_HIGH:
                                _b._procflags &= ~(dtn::data::Bundle::PRIORITY_BIT1);
                                _b._procflags |= dtn::data::Bundle::PRIORITY_BIT2;
                                break;

                        case PRIO_MEDIUM:
                                _b._procflags |= dtn::data::Bundle::PRIORITY_BIT1;
                                _b._procflags &= ~(dtn::data::Bundle::PRIORITY_BIT2);
                                break;
                        }
                }


                dtn::data::EID Bundle::getDestination()
                {
                        return _b._destination;
                }

                void Bundle::setReportTo(const dtn::data::EID &eid)
                {
                        _b._reportto = eid;
                }

                dtn::data::EID Bundle::getSource()
                {
                        return _b._source;
                }

                ibrcommon::BLOB::Reference Bundle::getData()
                {
                        try {
                                dtn::data::PayloadBlock &p = _b.getBlock<dtn::data::PayloadBlock>();
                                return p.getBLOB();
                        } catch(dtn::data::Bundle::NoSuchBlockFoundException ex) {
                                throw dtn::MissingObjectException("No payload block exists!");
                        }
                }

                bool Bundle::operator<(const Bundle& other) const
                {
                        return (_b < other._b);
                }

                bool Bundle::operator>(const Bundle& other) const
                {
                        return (_b > other._b);
                }
        }
}