utilities.h

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/*
 * Copyright (c) 2018 University of Padova
 *
 * SPDX-License-Identifier: GPL-2.0-only
 *
 * Authors: Davide Magrin <magrinda@dei.unipd.it>
 */
 
#ifndef TEST_UTILITIES_H
#define TEST_UTILITIES_H
 
#include "ns3/lora-channel.h"
#include "ns3/lora-net-device.h"
#include "ns3/mobility-helper.h"
#include "ns3/node-container.h"
 
namespace ns3
{
namespace lorawan
{
 
/**
 * @ingroup lorawan
 *
 * Stores the main elements of a simulated LoRaWAN network
 */
struct NetworkComponents
{
    Ptr<LoraChannel> channel; //!< A pointer to the LoraChannel object.
    NodeContainer endDevices; //!< Container of the end device nodes.
    NodeContainer gateways;   //!< Container of the gateway nodes.
    Ptr<Node> nsNode;         //!< A pointer to the network server Node.
};
 
Ptr<LoraChannel> CreateChannel();
 
NodeContainer CreateEndDevices(int nDevices, MobilityHelper mobility, Ptr<LoraChannel> channel);
 
NodeContainer CreateGateways(int nGateways, MobilityHelper mobility, Ptr<LoraChannel> channel);
 
Ptr<Node> CreateNetworkServer(NodeContainer endDevices, NodeContainer gateways);
 
template <typename T>
Ptr<T>
GetMacLayerFromNode(Ptr<Node> n)
{
    return DynamicCast<T>(DynamicCast<LoraNetDevice>(n->GetDevice(0))->GetMac());
}
 
NetworkComponents InitializeNetwork(int nDevices, int nGateways);
 
} // namespace lorawan
} // namespace ns3
 
#endif /* TEST_UTILITIES_H */