mirror of
https://github.com/espressif/openthread.git
synced 2026-10-08 16:57:39 +00:00
Jonathan Hui
7af59a1fef
This commit updates the TREL traffic simulation in the Nexus platform to flow through the simulated infrastructure link. This ensures that TREL packets are captured in the pcap file generated by the infrastructure link, matching the behavior of mDNS traffic. Key changes: - Updated Trel::Send to use InfraIf::SendUdp instead of direct delivery. - Modified InfraIf::Receive to recognize TREL UDP packets and pass them to the TREL platform layer. - Removed the manual mPendingTxList from the Trel struct as packets are now managed by the infrastructure interface's queue. - Added initialization for the TREL platform layer in Core::CreateNode. - Removed Core::ProcessTrel as TREL packets are now processed within Core::ProcessInfraIf. This change improves the realism of the TREL simulation and simplifies packet capture for TREL-related tests.
129 lines
4.5 KiB
C++
129 lines
4.5 KiB
C++
/*
|
|
* Copyright (c) 2025, The OpenThread Authors.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. Neither the name of the copyright holder nor the
|
|
* names of its contributors may be used to endorse or promote products
|
|
* derived from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
|
|
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#include <openthread/platform/trel.h>
|
|
|
|
#include "nexus_core.hpp"
|
|
#include "nexus_node.hpp"
|
|
|
|
#if OPENTHREAD_CONFIG_RADIO_LINK_TREL_ENABLE
|
|
|
|
namespace ot {
|
|
namespace Nexus {
|
|
|
|
//---------------------------------------------------------------------------------------------------------------------
|
|
// otPlatTrel APIs
|
|
|
|
extern "C" {
|
|
|
|
void otPlatTrelEnable(otInstance *aInstance, uint16_t *aUdpPort) { AsNode(aInstance).mTrel.Enable(*aUdpPort); }
|
|
|
|
void otPlatTrelDisable(otInstance *aInstance) { AsNode(aInstance).mTrel.Disable(); }
|
|
|
|
void otPlatTrelSend(otInstance *aInstance,
|
|
const uint8_t *aUdpPayload,
|
|
uint16_t aUdpPayloadLen,
|
|
const otSockAddr *aDestSockAddr)
|
|
{
|
|
AsNode(aInstance).mTrel.Send(aUdpPayload, aUdpPayloadLen, AsCoreType(aDestSockAddr));
|
|
}
|
|
|
|
void otPlatTrelNotifyPeerSocketAddressDifference(otInstance *aInstance,
|
|
const otSockAddr *aPeerSockAddr,
|
|
const otSockAddr *aRxSockAddr)
|
|
{
|
|
OT_UNUSED_VARIABLE(aInstance);
|
|
OT_UNUSED_VARIABLE(aPeerSockAddr);
|
|
OT_UNUSED_VARIABLE(aRxSockAddr);
|
|
}
|
|
|
|
const otPlatTrelCounters *otPlatTrelGetCounters(otInstance *aInstance) { return &AsNode(aInstance).mTrel.mCounters; }
|
|
|
|
void otPlatTrelResetCounters(otInstance *aInstance) { AsNode(aInstance).mTrel.ResetCounters(); }
|
|
|
|
} // extern "C"
|
|
|
|
//---------------------------------------------------------------------------------------------------------------------
|
|
// Trel
|
|
|
|
uint16_t Trel::sLastUsedUdpPort = kUdpPortStart;
|
|
|
|
Trel::Trel(void)
|
|
: mNode(nullptr)
|
|
, mEnabled(false)
|
|
, mUdpPort(sLastUsedUdpPort++)
|
|
{
|
|
ClearAllBytes(mCounters);
|
|
}
|
|
|
|
void Trel::Init(Node &aNode) { mNode = &aNode; }
|
|
|
|
void Trel::Reset(void)
|
|
{
|
|
mEnabled = false;
|
|
ClearAllBytes(mCounters);
|
|
}
|
|
|
|
void Trel::Enable(uint16_t &aUdpPort)
|
|
{
|
|
mEnabled = true;
|
|
aUdpPort = mUdpPort;
|
|
}
|
|
|
|
void Trel::Disable(void) { mEnabled = false; }
|
|
|
|
void Trel::Send(const uint8_t *aUdpPayload, uint16_t aUdpPayloadLen, const Ip6::SockAddr &aDestSockAddr)
|
|
{
|
|
Message *message;
|
|
|
|
VerifyOrQuit(mNode != nullptr);
|
|
|
|
message = mNode->Get<MessagePool>().Allocate(Message::kTypeIp6);
|
|
VerifyOrQuit(message != nullptr);
|
|
SuccessOrQuit(message->AppendBytes(aUdpPayload, aUdpPayloadLen));
|
|
|
|
mNode->mInfraIf.SendUdp(mNode->mInfraIf.GetLinkLocalAddress(), aDestSockAddr.GetAddress(), mUdpPort,
|
|
aDestSockAddr.GetPort(), *message);
|
|
|
|
mCounters.mTxPackets++;
|
|
mCounters.mTxBytes += aUdpPayloadLen;
|
|
}
|
|
|
|
void Trel::Receive(Instance &aInstance, Heap::Data &aPayloadData, const Ip6::SockAddr &aSenderAddr)
|
|
{
|
|
mCounters.mRxPackets++;
|
|
mCounters.mRxBytes += aPayloadData.GetLength();
|
|
|
|
otPlatTrelHandleReceived(&aInstance, AsNonConst(aPayloadData.GetBytes()), aPayloadData.GetLength(), &aSenderAddr);
|
|
}
|
|
|
|
} // namespace Nexus
|
|
} // namespace ot
|
|
|
|
#endif // OPENTHREAD_CONFIG_RADIO_LINK_TREL_ENABLE
|