Robin Mueller
e0024e738e
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87 lines
2.9 KiB
C++
87 lines
2.9 KiB
C++
#include "PusTmFunnel.h"
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#include "eive/definitions.h"
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#include "eive/objects.h"
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#include "fsfw/ipc/CommandMessage.h"
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#include "fsfw/ipc/QueueFactory.h"
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#include "fsfw/objectmanager.h"
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#include "fsfw/pus/Service5EventReporting.h"
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#include "fsfw/tmstorage/TmStoreMessage.h"
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#include "fsfw/tmtcpacket/pus/tm/PusTmZcWriter.h"
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#include "tmtc/pusIds.h"
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PusTmFunnel::PusTmFunnel(TmFunnelBase::FunnelCfg cfg, StorageManagerIF &ramToFileStore,
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TimeReaderIF &timeReader, SdCardMountedIF &sdcMan)
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: TmFunnelBase(cfg), ramToFileStore(ramToFileStore), timeReader(timeReader), sdcMan(sdcMan) {}
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PusTmFunnel::~PusTmFunnel() = default;
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ReturnValue_t PusTmFunnel::performOperation(uint8_t) {
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CommandMessage cmdMessage;
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ReturnValue_t result;
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TmTcMessage currentMessage;
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unsigned int count = 0;
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result = tmQueue->receiveMessage(¤tMessage);
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while (result == returnvalue::OK) {
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result = handleTmPacket(currentMessage);
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if (result != returnvalue::OK) {
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sif::warning << "TmFunnel packet handling failed" << std::endl;
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break;
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}
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count++;
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if (count == 1000) {
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sif::error << "PusTmFunnel: Possible message storm detected" << std::endl;
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break;
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}
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result = tmQueue->receiveMessage(¤tMessage);
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}
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if (result == MessageQueueIF::EMPTY) {
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return returnvalue::OK;
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}
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return result;
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}
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ReturnValue_t PusTmFunnel::handleTmPacket(TmTcMessage &message) {
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uint8_t *packetData = nullptr;
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size_t size = 0;
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store_address_t origStoreId = message.getStorageId();
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ReturnValue_t result = tmStore.modifyData(origStoreId, &packetData, &size);
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if (result != returnvalue::OK) {
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return result;
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}
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PusTmZeroCopyWriter packet(timeReader, packetData, size);
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result = packet.parseDataWithoutCrcCheck();
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if (result != returnvalue::OK) {
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#if FSFW_CPP_OSTREAM_ENABLED == 1
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sif::warning << "PusTmFunnel::handlePacket: Error parsing received PUS packet" << std::endl;
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#endif
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return result;
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}
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packet.setSequenceCount(sourceSequenceCount++);
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sourceSequenceCount = sourceSequenceCount % ccsds::LIMIT_SEQUENCE_COUNT;
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packet.updateErrorControl();
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// Send to persistent TM store if the packet matches some filter.
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MessageQueueId_t destination;
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if (persistentTmMap.packetMatches(packet, destination)) {
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store_address_t storageId;
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result = ramToFileStore.addData(&storageId, packetData, size);
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TmTcMessage msg(storageId);
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if (result != returnvalue::OK) {
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sif::error << "PusLiveDemux::handlePacket: Store too full to create data copy" << std::endl;
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} else {
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tmQueue->sendMessage(destination, &msg);
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}
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}
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// Send to registered live targets.
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return demultiplexLivePackets(origStoreId, packetData, size);
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}
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const char *PusTmFunnel::getName() const { return "PUS TM Funnel"; }
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void PusTmFunnel::addPersistentTmStoreRouting(PusPacketFilter filter, MessageQueueId_t dest) {
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persistentTmMap.addRouting(filter, dest);
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}
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