fsfw/tmstorage/TmStorePackets.h
2020-08-13 20:53:35 +02:00

301 lines
8.9 KiB
C++

#ifndef FRAMEWORK_TMSTORAGE_TMSTOREPACKETS_H_
#define FRAMEWORK_TMSTORAGE_TMSTOREPACKETS_H_
#include "../serialize/SerialFixedArrayListAdapter.h"
#include "../serialize/SerializeElement.h"
#include "../serialize/SerialLinkedListAdapter.h"
#include "../serialize/SerialBufferAdapter.h"
#include "../tmtcpacket/pus/TmPacketMinimal.h"
#include "../timemanager/TimeStamperIF.h"
#include "../timemanager/CCSDSTime.h"
#include "../globalfunctions/timevalOperations.h"
class ServiceSubservice: public SerialLinkedListAdapter<SerializeIF> {
public:
SerializeElement<uint8_t> service;
SerialFixedArrayListAdapter<uint8_t, 16> subservices;
LinkedElement<SerializeIF> linkedSubservices;
ServiceSubservice() :
SerialLinkedListAdapter<SerializeIF>(&service), linkedSubservices(
&subservices) {
service.setNext(&linkedSubservices);
}
};
class ApidSsc: public SerializeIF {
public:
ApidSsc() :
apid(SpacePacketBase::LIMIT_APID), ssc(0) {
}
ApidSsc(uint16_t apid, uint16_t ssc) :
apid(apid), ssc(ssc) {
}
uint16_t apid;
uint16_t ssc;
ReturnValue_t serialize(uint8_t** buffer, size_t* size,
size_t maxSize, Endianness streamEndianness) const {
ReturnValue_t result = SerializeAdapter::serialize(&apid,
buffer, size, maxSize, streamEndianness);
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
return SerializeAdapter::serialize(&ssc, buffer, size,
maxSize, streamEndianness);
}
size_t getSerializedSize() const {
return sizeof(apid) + sizeof(ssc);
}
ReturnValue_t deSerialize(const uint8_t** buffer, size_t* size,
Endianness streamEndianness) {
ReturnValue_t result = SerializeAdapter::deSerialize(&apid,
buffer, size, streamEndianness);
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
return SerializeAdapter::deSerialize(&ssc, buffer, size,
streamEndianness);
}
};
class ChangeSelectionDefinition: public SerialLinkedListAdapter<SerializeIF> {
public:
SerializeElement<uint16_t> apid;
SerialFixedArrayListAdapter<ServiceSubservice, 16> serviceList;
LinkedElement<SerializeIF> linkedServiceList;
ChangeSelectionDefinition() :
SerialLinkedListAdapter<SerializeIF>(&apid), linkedServiceList(
&serviceList) {
apid.setNext(&linkedServiceList);
}
};
class TmPacketInformation: public SerializeIF {
public:
TmPacketInformation(TmPacketMinimal* packet){
setContent(packet);
}
TmPacketInformation() :apid(
SpacePacketBase::LIMIT_APID), sourceSequenceCount(0), serviceType(
0), serviceSubtype(0), subCounter(0) {
}
void reset() {
apid = SpacePacketBase::LIMIT_APID;
sourceSequenceCount = 0;
serviceType = 0;
serviceSubtype = 0;
subCounter = 0;
memset(rawTimestamp, 0, sizeof(rawTimestamp));
}
void setContent(TmPacketMinimal* packet) {
apid = packet->getAPID();
sourceSequenceCount = packet->getPacketSequenceCount();
serviceType = packet->getService();
serviceSubtype = packet->getSubService();
subCounter = packet->getPacketSubcounter();
memset(rawTimestamp, 0, sizeof(rawTimestamp));
const uint8_t* pField = NULL;
uint32_t size = 0;
ReturnValue_t result = packet->getPacketTimeRaw(&pField, &size);
if (result != HasReturnvaluesIF::RETURN_OK) {
return;
}
if (*pField == CCSDSTime::P_FIELD_CDS_SHORT
&& size <= TimeStamperIF::MISSION_TIMESTAMP_SIZE) {
//Shortcut to avoid converting CDS back and forth.
memcpy(rawTimestamp, pField, size);
return;
}
timeval time = { 0, 0 };
result = packet->getPacketTime(&time);
if (result != HasReturnvaluesIF::RETURN_OK) {
return;
}
CCSDSTime::CDS_short cdsFormat;
result = CCSDSTime::convertToCcsds(&cdsFormat, &time);
if (result != HasReturnvaluesIF::RETURN_OK) {
return;
}
memcpy(rawTimestamp, &cdsFormat, sizeof(cdsFormat));
}
void setContent(TmPacketInformation* content) {
apid = content->apid;
sourceSequenceCount = content->sourceSequenceCount;
serviceType = content->serviceType;
serviceSubtype = content->serviceSubtype;
subCounter = content->subCounter;
memcpy(rawTimestamp, content->rawTimestamp, sizeof(rawTimestamp));
}
bool isValid() const {
return (apid < SpacePacketBase::LIMIT_APID) ? true : false;
}
static void reset(TmPacketInformation* packet){
packet->reset();
}
static bool isOlderThan(const TmPacketInformation* packet, const timeval* cmpTime){
if(packet->isValid()){
timeval packetTime = {0,0};
uint32_t foundlen = 0;
CCSDSTime::convertFromCcsds(&packetTime,&packet->rawTimestamp[0],&foundlen,sizeof(rawTimestamp));
if(packetTime <= *cmpTime){
return true;
}
}
return false;
}
static bool isNewerThan(const TmPacketInformation* packet, const timeval* cmpTime){
if(packet->isValid()){
timeval packetTime = {0,0};
uint32_t foundlen = 0;
CCSDSTime::convertFromCcsds(&packetTime,&packet->rawTimestamp[0],&foundlen,sizeof(rawTimestamp));
if(packetTime >= *cmpTime){
return true;
}
}
return false;
}
static bool isSmallerSSC(const TmPacketInformation* packet,const ApidSsc* compareSSC){
if(packet->isValid()){
if(packet->apid == compareSSC->apid){
if(packet->sourceSequenceCount <= compareSSC->ssc){
return true;
}
}
}
return false;
}
static bool isLargerSSC(const TmPacketInformation* packet,const ApidSsc* compareSSC){
if(packet->isValid()){
if(packet->apid == compareSSC->apid){
if(packet->sourceSequenceCount >= compareSSC->ssc){
return true;
}
}
}
return false;
}
uint16_t getApid() const{
return apid;
}
uint16_t getSsc() const{
return sourceSequenceCount;
}
uint8_t getServiceType() const{
return serviceType;
}
uint8_t getServiceSubtype() const{
return serviceSubtype;
}
uint8_t getSubCounter() const{
return subCounter;
}
timeval getTime() const {
timeval packetTime = {0,0};
uint32_t foundlen = 0;
CCSDSTime::convertFromCcsds(&packetTime,&this->rawTimestamp[0],&foundlen,sizeof(rawTimestamp));
return packetTime;
}
bool operator==(const TmPacketInformation& other) {
//TODO Does not compare Raw Timestamp
return ((apid == other.getApid())
&& (sourceSequenceCount == other.getSsc())
&& (serviceType == other.getServiceType()) && (serviceSubtype =
other.getServiceSubtype()));
}
ReturnValue_t serialize(uint8_t** buffer, size_t* size,
size_t maxSize, Endianness streamEndianness) const {
ReturnValue_t result = SerializeAdapter::serialize(&apid,buffer,size,maxSize,streamEndianness);
if(result!=HasReturnvaluesIF::RETURN_OK){
return result;
}
result = SerializeAdapter::serialize(&sourceSequenceCount,buffer,size,maxSize,streamEndianness);
if(result!=HasReturnvaluesIF::RETURN_OK){
return result;
}
result = SerializeAdapter::serialize(&serviceType,buffer,size,maxSize,streamEndianness);
if(result!=HasReturnvaluesIF::RETURN_OK){
return result;
}
result = SerializeAdapter::serialize(&serviceSubtype,buffer,size,maxSize,streamEndianness);
if(result!=HasReturnvaluesIF::RETURN_OK){
return result;
}
result = SerializeAdapter::serialize(&subCounter,buffer,size,maxSize,streamEndianness);
if(result!=HasReturnvaluesIF::RETURN_OK){
return result;
}
SerialBufferAdapter<uint8_t> adapter(rawTimestamp,sizeof(rawTimestamp));
return adapter.serialize(buffer,size,maxSize,streamEndianness);
}
size_t getSerializedSize() const {
uint32_t size = 0;
size += SerializeAdapter::getSerializedSize(&apid);
size += SerializeAdapter::getSerializedSize(&sourceSequenceCount);
size += SerializeAdapter::getSerializedSize(&serviceType);
size += SerializeAdapter::getSerializedSize(&serviceSubtype);
size += SerializeAdapter::getSerializedSize(&subCounter);
SerialBufferAdapter<uint8_t> adapter(rawTimestamp,sizeof(rawTimestamp));
size += adapter.getSerializedSize();
return size;
};
ReturnValue_t deSerialize(const uint8_t** buffer, size_t* size,
Endianness streamEndianness) {
ReturnValue_t result = SerializeAdapter::deSerialize(&apid, buffer,
size, streamEndianness);
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
result = SerializeAdapter::deSerialize(&sourceSequenceCount, buffer,
size, streamEndianness);
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
result = SerializeAdapter::deSerialize(&serviceType, buffer, size,
streamEndianness);
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
result = SerializeAdapter::deSerialize(&serviceSubtype, buffer,
size, streamEndianness);
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
result = SerializeAdapter::deSerialize(&subCounter, buffer, size,
streamEndianness);
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
SerialBufferAdapter<uint8_t> adapter(rawTimestamp,sizeof(rawTimestamp));
return adapter.deSerialize(buffer,size,streamEndianness);
}
private:
uint16_t apid;
uint16_t sourceSequenceCount;
uint8_t serviceType;
uint8_t serviceSubtype;
uint8_t subCounter;
uint8_t rawTimestamp[TimeStamperIF::MISSION_TIMESTAMP_SIZE];
};
#endif /* FRAMEWORK_TMSTORAGE_TMSTOREPACKETS_H_ */