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it2s-itss-facilities
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Merge branch 'EV_Messages'

This commit is contained in:
emanuel 2023-04-17 17:07:17 +01:00
parent 4e35d3f315 9dab57bc2a
commit dbb5a8addc
8 changed files with 750 additions and 261 deletions
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11
.vscode/settings.json vendored Normal file
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@ -0,0 +1,11 @@
{
"files.associations": {
"prereservation-id.h": "c",
"constr_sequence.h": "c",
"array": "c",
"string_view": "c",
"initializer_list": "c",
"nativeenumerated.h": "c",
"asn_application.h": "c"
}
}

3
src/CMakeLists.txt
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@ -10,6 +10,7 @@ ADD_EXECUTABLE(it2s-itss-facilities
saem.c saem.c
tpm.c tpm.c
vcm.c vcm.c
evm.c
) )
TARGET_LINK_LIBRARIES(it2s-itss-facilities TARGET_LINK_LIBRARIES(it2s-itss-facilities
@ -28,6 +29,8 @@ TARGET_LINK_LIBRARIES(it2s-itss-facilities
-lit2s-asn-saem -lit2s-asn-saem
-lit2s-asn-tpm -lit2s-asn-tpm
-lit2s-asn-vcm -lit2s-asn-vcm
-lit2s-asn-evcsnm
-lit2s-asn-evrsrm
-lit2s-asn-verco -lit2s-asn-verco
-lit2s-tender -lit2s-tender
-lit2s-obd -lit2s-obd

3
src/config.c
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@ -394,6 +394,9 @@ int facilities_config() {
facilities.coordination.vcm_period_min = config->facilities.mcm.period_min; facilities.coordination.vcm_period_min = config->facilities.mcm.period_min;
facilities.coordination.vcm_period_max = config->facilities.mcm.period_max; facilities.coordination.vcm_period_max = config->facilities.mcm.period_max;
// EVCSNM
facilities.evm_args.activate = config->facilities.evcsnm.activate;
// Replay // Replay
facilities.replay = config->networking.replay.activate; facilities.replay = config->networking.replay.activate;

365
src/evm.c Normal file
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@ -0,0 +1,365 @@
#include "evm.h"
#include <fcntl.h>
#include <it2s-asn/evcsnm/EvcsnPdu.h>
#include <it2s-asn/itss-facilities/FacilitiesIndication.h>
#include <it2s-asn/itss-management/ManagementRequest.h>
#include <it2s-asn/itss-transport/TransportRequest.h>
#include <it2s-tender/constants.h>
#include <it2s-tender/database.h>
#include <it2s-tender/packet.h>
#include <it2s-tender/recorder.h>
#include <it2s-tender/space.h>
#include <it2s-tender/time.h>
#include <math.h>
#include <stdint.h>
#include <sys/mman.h>
#include <time.h>
#include <unistd.h>
#include <zmq.h>
#include "facilities.h"
static UTF8String_t *create_utf8_from_string(const char *string, size_t length) {
UTF8String_t *utf8_string = calloc(1, sizeof(UTF8String_t));
utf8_string->buf = calloc(length, sizeof(uint8_t));
utf8_string->size = length;
memcpy(utf8_string->buf, string, length);
return utf8_string;
}
static UTF8String_t *create_empty_utf8_string() {
UTF8String_t *utf8_string = calloc(1, sizeof(UTF8String_t));
utf8_string->size = 0;
return utf8_string;
}
static int mk_evcsnm(uint8_t *evcsnm_oer, uint32_t *evcsnm_len) {
int rv = 0;
int shm_fd, shm_valid = 0;
EvcsnPdu_t *evcsnm = calloc(1, sizeof(EvcsnPdu_t));
evcsnm->header.protocolVersion = 2;
evcsnm->header.messageID = 1;
pthread_mutex_lock(&facilities.id.lock);
evcsnm->header.stationID = facilities.id.station_id;
pthread_mutex_unlock(&facilities.id.lock);
uint64_t now = itss_time_get();
evcsnm->evcsn.poiHeader.poiType = 1; // set to "EV charging station POI ID = 1"
asn_ulong2INTEGER(&evcsnm->evcsn.poiHeader.timeStamp, now);
evcsnm->evcsn.poiHeader.relayCapable = 1;
evcsnm->evcsn.evcsnData.totalNumberOfStations = 1;
evcsnm->evcsn.evcsnData.chargingStationsData.list.array = calloc(1, sizeof(void *));
evcsnm->evcsn.evcsnData.chargingStationsData.list.count = 1;
evcsnm->evcsn.evcsnData.chargingStationsData.list.size = sizeof(void *) * 1;
evcsnm->evcsn.evcsnData.chargingStationsData.list.array[0] = calloc(1, sizeof(struct ItsChargingStationData));
struct ItsChargingStationData *cs0 = evcsnm->evcsn.evcsnData.chargingStationsData.list.array[0];
cs0->chargingStationID = 0;
itss_space_lock();
itss_space_get();
cs0->chargingStationLocation.latitude = 405970830;
cs0->chargingStationLocation.longitude = -86628610;
cs0->chargingStationLocation.altitude.altitudeValue = epv.space.altitude;
cs0->chargingStationLocation.altitude.altitudeConfidence = epv.space.altitude_conf;
cs0->chargingStationLocation.positionConfidenceEllipse.semiMajorConfidence = SemiAxisLength_unavailable;
cs0->chargingStationLocation.positionConfidenceEllipse.semiMinorConfidence = SemiAxisLength_unavailable;
cs0->chargingStationLocation.positionConfidenceEllipse.semiMajorOrientation = HeadingValue_unavailable;
cs0->accessibility = *create_utf8_from_string("Free Access", strlen("Free Access"));
cs0->pricing = *create_utf8_from_string(".15 €/kWh", strlen(".15 €/kWh"));
cs0->openingDaysHours = *create_utf8_from_string("Always", strlen("Always"));
const char *booking_url = "ccam.av.it.pt";
cs0->bookingContactInfo = create_utf8_from_string(booking_url, strlen(booking_url));
cs0->chargingSpotsAvailable.list.array = calloc(1, sizeof(void *));
cs0->chargingSpotsAvailable.list.count = 1;
cs0->chargingSpotsAvailable.list.size = sizeof(void *) * 1;
cs0->chargingSpotsAvailable.list.array[0] = calloc(1, sizeof(struct ItsChargingSpotDataElements));
struct ItsChargingSpotDataElements *cs_elem0 = cs0->chargingSpotsAvailable.list.array[0];
cs_elem0->energyAvailability = *create_utf8_from_string("Max: 30kW", strlen("Max: 30kW"));
cs_elem0->type.buf = calloc(1, sizeof(uint8_t));
cs_elem0->type.size = 1;
cs_elem0->type.bits_unused = 0;
cs_elem0->type.buf[0] = 0x03;
cs_elem0->typeOfReceptacle.buf = calloc(1, sizeof(uint8_t));
cs_elem0->typeOfReceptacle.size = 1;
cs_elem0->typeOfReceptacle.bits_unused = 0;
cs_elem0->typeOfReceptacle.buf[0] = 0x0D;
cs_elem0->parkingPlacesData = calloc(1, sizeof(struct ParkingPlacesData));
cs_elem0->parkingPlacesData->list.array = calloc(2, sizeof(void *));
cs_elem0->parkingPlacesData->list.count = 2;
cs_elem0->parkingPlacesData->list.size = sizeof(void *) * 2;
// As requested onnly 2 parking places are available
for (int parckingPlaceIndex = 0; parckingPlaceIndex < 2; parckingPlaceIndex++) {
cs_elem0->parkingPlacesData->list.array[parckingPlaceIndex] = calloc(1, sizeof(struct SpotAvailability));
struct SpotAvailability *spot = cs_elem0->parkingPlacesData->list.array[parckingPlaceIndex];
spot->maxWaitingTimeMinutes = 0;
spot->blocking = 1;
}
itss_space_unlock(epv);
// if (facilities.station_type == StationType_roadSideUnit)
//{
// }
asn_enc_rval_t enc = uper_encode_to_buffer(&asn_DEF_EvcsnPdu, NULL, evcsnm, evcsnm_oer, 512);
if (enc.encoded == -1) {
log_error("[ca] failed encoding evcsnm (%s)", enc.failed_type->name);
rv = 1;
goto cleanup;
}
*evcsnm_len = (enc.encoded + 7) / 8;
cleanup:
ASN_STRUCT_FREE(asn_DEF_EvcsnPdu, evcsnm);
return rv;
}
static int pre_reservation_id = 0;
int evrsrm_recv(EV_RSR_t *evrsr_request) {
int rv = 0;
TransportRequest_t *tr = calloc(1, sizeof(TransportRequest_t));
tr->present = TransportRequest_PR_packet;
TransportPacketRequest_t *tpr = &tr->choice.packet;
tpr->present = TransportPacketRequest_PR_btp;
BTPPacketRequest_t *bpr = &tpr->choice.btp;
bpr->btpType = BTPType_btpB;
bpr->gn.destinationAddress.buf = malloc(6);
for (int i = 0; i < 6; ++i) {
bpr->gn.destinationAddress.buf[i] = 0xff;
}
bpr->gn.destinationAddress.size = 6;
bpr->gn.packetTransportType = PacketTransportType_shb;
bpr->destinationPort = Port_evrsr;
bpr->gn.trafficClass = 2;
bpr->data.buf = malloc(512);
// Fill header for FacilitiesIndication and FacilitiesMessageIndication structs
bpr->gn.securityProfile.sign = true;
FacilitiesIndication_t *fi = calloc(1, sizeof(FacilitiesIndication_t));
fi->present = FacilitiesIndication_PR_message;
FacilitiesMessageIndication_t *fmi = &fi->choice.message;
fmi->itsMessageType = ItsMessageType_evrsr;
fmi->data.buf = malloc(512);
uint8_t tr_oer[1024];
uint8_t fi_oer[1024];
tr_oer[0] = 4; // Facilities
fi_oer[0] = 4;
if (!evrsr_request->messageBody.present == EV_RSR_MessageBody_PR_preReservationRequestMessage ||
!evrsr_request->messageBody.present == EV_RSR_MessageBody_PR_reservationRequestMessage) {
rv = 1;
goto cleanup;
}
int evrsr_response;
if (evrsr_request->messageBody.present == EV_RSR_MessageBody_PR_preReservationRequestMessage)
evrsr_response = evrsrm_pre_reservation_response(bpr->data.buf, (uint32_t *)&bpr->data.size);
// else if (evrsr_request->messageBody.present == EV_RSR_MessageBody_PR_reservationRequestMessage)
// evrsr_response = evrsrm_reservation_response(evrsr_request);
if (evrsr_response != 0) {
rv = 1;
goto cleanup;
}
memcpy(fmi->data.buf, bpr->data.buf, bpr->data.size);
fmi->data.size = bpr->data.size;
// Check if inside PZ
bpr->gn.communicationProfile = 0;
if (facilities.station_type != 15) bpr->gn.communicationProfile = 1;
uint32_t id = itss_id(bpr->data.buf, bpr->data.size);
bpr->id = id;
fmi->id = id;
asn_enc_rval_t enc = uper_encode_to_buffer(&asn_DEF_FacilitiesIndication, NULL, fi, tr_oer + 1, 1024);
if (enc.encoded == -1) {
log_error("[ca] failed encoding facilities indication (%s)", enc.failed_type->name);
rv = 1;
goto cleanup;
}
tr->choice.packet.choice.btp.data.size = (enc.encoded + 7) / 8;
enc = uper_encode_to_buffer(&asn_DEF_TransportRequest, NULL, tr, tr_oer, 1024);
if (enc.encoded == -1) {
log_error("[ev] failed encoding transport request (%s)", enc.failed_type->name);
rv = 1;
goto cleanup;
}
asn_enc_rval_t enc_fdi = oer_encode_to_buffer(&asn_DEF_FacilitiesIndication, NULL, fi, fi_oer + 1, 1023);
if (enc_fdi.encoded == -1) {
log_error("[ev] encoding FI for evrsrm failed");
rv = 1;
goto cleanup;
}
itss_queue_send(facilities.tx_queue, tr_oer, enc.encoded + 1, ITSS_TRANSPORT, id, "TR.packet.btp");
itss_queue_send(facilities.tx_queue, fi_oer, enc_fdi.encoded + 1, ITSS_APPLICATIONS, id, "FI.message");
cleanup:
log_debug("[ev] evrsrm_recv done");
return rv;
}
static int evrsrm_pre_reservation_response(uint8_t *evrsrm_oer, uint32_t *evrsrm_len) {
int rv = 0;
EV_RSR_t *evrsr_response = calloc(1, sizeof(EV_RSR_t));
evrsr_response->header.protocolVersion = 1;
evrsr_response->header.messageID = 1;
pthread_mutex_lock(&facilities.id.lock);
evrsr_response->header.stationID = facilities.id.station_id;
pthread_mutex_unlock(&facilities.id.lock);
evrsr_response->messageBody.present = EV_RSR_MessageBody_PR_preReservationResponseMessage;
PreReservationResponseMessage_t response = evrsr_response->messageBody.choice.preReservationResponseMessage;
char *pre_reservation_id = calloc(1, sizeof(char) * 10);
sprintf(pre_reservation_id, "%d", pre_reservation_id);
response.preReservation_ID = *create_utf8_from_string(pre_reservation_id, strlen(pre_reservation_id));
response.availabilityStatus = 0;
response.supportedPaymentTypes.buf = calloc(1, sizeof(uint8_t));
response.supportedPaymentTypes.bits_unused = 0;
response.supportedPaymentTypes.size = 1;
response.supportedPaymentTypes.buf[0] = 0x00;
response.preReservationExpirationTime = 0;
asn_enc_rval_t enc = uper_encode_to_buffer(&asn_DEF_EV_RSR, NULL, evrsr_response, evrsrm_oer, 512);
if (enc.encoded == -1) {
log_error("[ca] failed encoding evrsrm (%s)", enc.failed_type->name);
rv = 1;
goto cleanup;
}
*evrsrm_len = (enc.encoded + 7) / 8;
pre_reservation_id++;
cleanup:
ASN_STRUCT_FREE(asn_DEF_EV_RSR, evrsr_response);
return rv;
}
int evcsnm_check(EvcsnPdu_t *evcsnm) {
return 0;
}
int evrsrm_check(EV_RSR_t *evrsrm) {
return 0;
}
enum EVM_CHECK_R check_evcsnm(BTPPacketIndication_t *bpi, EvcsnPdu_t *evcsnm, uint8_t *ssp, uint32_t ssp_len) {
return 0;
}
enum EVM_CHECK_R check_evrsrm(BTPPacketIndication_t *bpi, EV_RSR_t *evrsrm, uint8_t *ssp, uint32_t ssp_len) {
return 0;
}
void *evcsn_service() {
int rv = 0;
TransportRequest_t *tr = calloc(1, sizeof(TransportRequest_t));
tr->present = TransportRequest_PR_packet;
TransportPacketRequest_t *tpr = &tr->choice.packet;
tpr->present = TransportPacketRequest_PR_btp;
BTPPacketRequest_t *bpr = &tpr->choice.btp;
bpr->btpType = BTPType_btpB;
bpr->gn.destinationAddress.buf = malloc(6);
for (int i = 0; i < 6; ++i) {
bpr->gn.destinationAddress.buf[i] = 0xff;
}
bpr->gn.destinationAddress.size = 6;
bpr->gn.packetTransportType = PacketTransportType_shb;
bpr->destinationPort = Port_poi;
bpr->gn.trafficClass = 2;
bpr->data.buf = malloc(512);
// Fill header for FacilitiesIndication and FacilitiesMessageIndication structs
bpr->gn.securityProfile.sign = true;
FacilitiesIndication_t *fi = calloc(1, sizeof(FacilitiesIndication_t));
fi->present = FacilitiesIndication_PR_message;
FacilitiesMessageIndication_t *fmi = &fi->choice.message;
fmi->itsMessageType = ItsMessageType_poi;
fmi->data.buf = malloc(512);
uint8_t tr_oer[1024];
uint8_t fi_oer[1024];
tr_oer[0] = 4; // Facilities
fi_oer[0] = 4;
while (!facilities.exit) {
usleep(1000 * 1000);
if (facilities.evm_args.activate) {
rv = mk_evcsnm(bpr->data.buf, (uint32_t *)&bpr->data.size);
if (rv) {
continue;
}
memcpy(fmi->data.buf, bpr->data.buf, bpr->data.size);
fmi->data.size = bpr->data.size;
uint32_t id = itss_id(bpr->data.buf, bpr->data.size);
bpr->id = id;
fmi->id = id;
asn_enc_rval_t enc = oer_encode_to_buffer(&asn_DEF_TransportRequest, NULL, tr, tr_oer + 1, 1023);
if (enc.encoded == -1) {
log_error("encoding TR for evcsnm failed");
continue;
}
asn_enc_rval_t enc_fdi = oer_encode_to_buffer(&asn_DEF_FacilitiesIndication, NULL, fi, fi_oer + 1, 1023);
if (enc_fdi.encoded == -1) {
log_error("encoding FI for evcsnm failed");
continue;
}
itss_queue_send(facilities.tx_queue, tr_oer, enc.encoded + 1, ITSS_TRANSPORT, id, "TR.packet.btp");
itss_queue_send(facilities.tx_queue, fi_oer, enc_fdi.encoded + 1, ITSS_APPLICATIONS, id, "FI.message");
// Logging
if (facilities.logging.dbms) {
pthread_mutex_lock(&facilities.id.lock);
uint32_t station_id = facilities.id.station_id;
pthread_mutex_unlock(&facilities.id.lock);
itss_db_add(facilities.logging.dbms, station_id, bpr->id, true, messageID_evcsn, NULL, bpr->data.buf, bpr->data.size);
}
if (facilities.logging.recorder) {
uint16_t buffer_len = 2048;
uint8_t buffer[buffer_len];
int e = itss_management_record_packet_sdu(
buffer,
buffer_len,
bpr->data.buf,
bpr->data.size,
id,
itss_time_get(),
ITSS_FACILITIES,
true);
if (e != -1) {
itss_queue_send(facilities.tx_queue, buffer, e, ITSS_MANAGEMENT, id, "MReq.packet.set");
}
}
}
}
ASN_STRUCT_FREE(asn_DEF_TransportRequest, tr);
return NULL;
}

79
src/evm.h Normal file
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@ -0,0 +1,79 @@
#ifndef FACILITIES_EVM_H
#define FACILITIES_EVM_H
#include <stdint.h>
#include <stdlib.h>
#include <pthread.h>
#include <stdbool.h>
#include <it2s-asn/evcsnm/EvcsnPdu.h>
#include <it2s-asn/evrsrm/EV-RSR.h>
#include <it2s-asn/itss-transport/BTPPacketIndication.h>
#include <it2s-tender/epv.h>
enum EVM_CHECK_R {
EVM_OK,
EVM_INVALID,
EVM_BAD_PERMISSIONS
};
/*
* @brief Analyzes a received EVCSNM
*
* @return A EVM check code
*/
enum EVM_CHECK_R check_evcsnm(BTPPacketIndication_t *bpi, EvcsnPdu_t *evcsnm, uint8_t *ssp, uint32_t ssp_len);
/*
* @brief Analyzes a received EVRSRM
*
* @return A EVM check code
*/
enum EVM_CHECK_R check_evrsrm(BTPPacketIndication_t *bpi, EV_RSR_t *evrsrm, uint8_t *ssp, uint32_t ssp_len);
/*
* @brief Main CA service
*
* @return NULL
*/
void* evcsn_service();
/**
* @brief Creates a EVCSNM response and sends it
* @param evcsnm_request The EVCSNM request
*
* @return 0 on success, 1 otherwise
*/
int evrsrm_recv(EV_RSR_t *evrsr_request);
/**
* @brief Creates a pre reservation response.
* @param evrsrm_oer The encoded pre reservation response
* @param evrsrm_len The length of the encoded pre reservation response
*
* @return The reservation response or NULL if the request isn't a Pre reservation request
*/
static int evrsrm_pre_reservation_response(uint8_t *evrsrm_oer, uint32_t *evrsrm_len);
/**
* Analyses a evcsnm
* @param evcsnm The evcsnm to be analyzed
* @return 0 on success, other value otherwise
*/
int evcsnm_check(EvcsnPdu_t* evcsnm);
/**
* Analyses a evrsrm
* @param evrsrm The evrsrm to be analyzed
* @return 0 on success, other value otherwise
*/
int evrsrm_check(EV_RSR_t *evrsrm);
typedef struct evm_args {
bool activate;
} evm_args_t;
#endif

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src/facilities.c
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@ -1,65 +1,64 @@
#include "facilities.h" #include "facilities.h"
#include <it2s-asn/camv2/CAM.h>
#include <it2s-asn/cpm/CPM.h>
#include <it2s-asn/denmv2/DENM.h>
#include <it2s-asn/itss-facilities/FacilitiesIndication.h>
#include <it2s-asn/itss-facilities/FacilitiesReply.h>
#include <it2s-asn/itss-facilities/FacilitiesRequest.h>
#include <it2s-asn/itss-management/ManagementIndication.h>
#include <it2s-asn/itss-management/ManagementRequest.h>
#include <it2s-asn/itss-networking/NetworkingIndication.h>
#include <it2s-asn/itss-security/SecurityIndication.h>
#include <it2s-asn/itss-security/SecurityReply.h>
#include <it2s-asn/itss-security/SecurityRequest.h>
#include <it2s-asn/itss-security/SecurityResponse.h>
#include <it2s-asn/itss-transport/TransportIndication.h>
#include <it2s-asn/itss-transport/TransportRequest.h>
#include <it2s-asn/ivim/IVIM.h>
#include <it2s-asn/saem/SAEM.h>
#include <it2s-asn/verco/VERCOe.h>
#include <it2s-tender/packet.h>
#include <it2s-tender/recorder.h>
#include <it2s-tender/space.h>
#include <it2s-tender/time.h>
#include <it2s-tender/trajectory.h>
#include <signal.h>
#include <stdbool.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <unistd.h>
#include <zmq.h>
#include "cam.h" #include "cam.h"
#include "config.h" #include "config.h"
#include "denm.h"
#include "infrastructure.h"
#include "indications.h"
#include "requests.h"
#include "cpm.h" #include "cpm.h"
#include "denm.h"
#include "evm.h"
#include "indications.h"
#include "infrastructure.h"
#include "requests.h"
#include "saem.h" #include "saem.h"
#include "tpm.h" #include "tpm.h"
#include "vcm.h" #include "vcm.h"
#include <it2s-asn/itss-networking/NetworkingIndication.h>
#include <it2s-asn/itss-transport/TransportRequest.h>
#include <it2s-asn/itss-transport/TransportIndication.h>
#include <it2s-asn/itss-facilities/FacilitiesIndication.h>
#include <it2s-asn/itss-facilities/FacilitiesRequest.h>
#include <it2s-asn/itss-facilities/FacilitiesReply.h>
#include <it2s-asn/itss-security/SecurityIndication.h>
#include <it2s-asn/itss-security/SecurityResponse.h>
#include <it2s-asn/itss-management/ManagementIndication.h>
#include <it2s-asn/itss-management/ManagementRequest.h>
#include <it2s-asn/itss-security/SecurityRequest.h>
#include <it2s-asn/itss-security/SecurityReply.h>
#include <it2s-asn/camv2/CAM.h>
#include <it2s-asn/denmv2/DENM.h>
#include <it2s-asn/ivim/IVIM.h>
#include <it2s-asn/cpm/CPM.h>
#include <it2s-asn/saem/SAEM.h>
#include <it2s-asn/verco/VERCOe.h>
#include <zmq.h>
#include <stdbool.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <signal.h>
#include <it2s-tender/space.h>
#include <it2s-tender/time.h>
#include <it2s-tender/trajectory.h>
#include <it2s-tender/recorder.h>
#include <it2s-tender/packet.h>
facilities_t facilities = {0}; facilities_t facilities = {0};
static int transport_indication(void* responder, void** security_socket, uint8_t *msg, uint32_t msg_len) { static int transport_indication(void *responder, void **security_socket, uint8_t *msg, uint32_t msg_len) {
int rv = 0; int rv = 0;
uint8_t code = 0; uint8_t code = 0;
bool handled_msg = false; bool handled_msg = false;
FacilitiesIndication_t *fi = NULL; FacilitiesIndication_t *fi = NULL;
SecurityRequest_t* sreq = NULL; SecurityRequest_t *sreq = NULL;
SecurityReply_t* srep = NULL; SecurityReply_t *srep = NULL;
TransportRequest_t* tr = NULL; TransportRequest_t *tr = NULL;
uint16_t buf_len = 2048; uint16_t buf_len = 2048;
uint8_t buf[2048]; uint8_t buf[2048];
TransportIndication_t* ti = calloc(1, sizeof(TransportIndication_t)); TransportIndication_t *ti = calloc(1, sizeof(TransportIndication_t));
asn_dec_rval_t dec = oer_decode(NULL, &asn_DEF_TransportIndication, (void**) &ti, msg, msg_len); asn_dec_rval_t dec = oer_decode(NULL, &asn_DEF_TransportIndication, (void **)&ti, msg, msg_len);
if (dec.code) { if (dec.code) {
log_error("<- invalid TI received"); log_error("<- invalid TI received");
rv = 1; rv = 1;
@ -82,8 +81,8 @@ static int transport_indication(void* responder, void** security_socket, uint8_t
goto cleanup; goto cleanup;
} }
TransportPacketIndication_t* tpi = &ti->choice.packet; // TODO TransportPacketIndication_t *tpi = &ti->choice.packet; // TODO
// //
bool fwd = false; bool fwd = false;
@ -92,13 +91,13 @@ static int transport_indication(void* responder, void** security_socket, uint8_t
asn_TYPE_descriptor_t *its_msg_descriptor = NULL; asn_TYPE_descriptor_t *its_msg_descriptor = NULL;
void *its_msg = NULL; void *its_msg = NULL;
int its_msg_type = 0; int its_msg_type = 0;
uint8_t* packet = NULL; uint8_t *packet = NULL;
uint16_t packet_len = 0; uint16_t packet_len = 0;
switch (tpi->present) { switch (tpi->present) {
case TransportPacketIndication_PR_btp: case TransportPacketIndication_PR_btp:
id = tpi->choice.btp.id; id = tpi->choice.btp.id;
log_debug("<- TI.packet.btp | id:%08x size:%dB", (uint32_t) id, msg_len); log_debug("<- TI.packet.btp | id:%08x size:%dB", (uint32_t)id, msg_len);
// Parse message // Parse message
switch (tpi->choice.btp.destinationPort) { switch (tpi->choice.btp.destinationPort) {
case Port_cam: case Port_cam:
@ -158,6 +157,22 @@ static int transport_indication(void* responder, void** security_socket, uint8_t
fwd = true; fwd = true;
break; break;
case Port_poi: /* EVCSNM */
its_msg_descriptor = &asn_DEF_EvcsnPdu;
its_msg = calloc(1, sizeof(EvcsnPdu_t));
its_msg_type = messageID_evcsn;
handled_msg = true;
fwd = true;
break;
case Port_evrsr: /* EVRSRM */
its_msg_descriptor = &asn_DEF_EV_RSR;
its_msg = calloc(1, sizeof(EV_RSR_t));
its_msg_type = messageID_evcsn;
handled_msg = true;
fwd = true;
break;
default: default:
log_debug("messsage with unhandled BTP port received (%lld), ignoring", tpi->choice.btp.destinationPort); log_debug("messsage with unhandled BTP port received (%lld), ignoring", tpi->choice.btp.destinationPort);
goto cleanup; goto cleanup;
@ -166,7 +181,7 @@ static int transport_indication(void* responder, void** security_socket, uint8_t
packet = tpi->choice.btp.data.buf; packet = tpi->choice.btp.data.buf;
packet_len = tpi->choice.btp.data.size; packet_len = tpi->choice.btp.data.size;
dec = uper_decode_complete(NULL, its_msg_descriptor, (void**) &its_msg, tpi->choice.btp.data.buf, tpi->choice.btp.data.size); dec = uper_decode_complete(NULL, its_msg_descriptor, (void **)&its_msg, tpi->choice.btp.data.buf, tpi->choice.btp.data.size);
if (dec.code) { if (dec.code) {
log_debug("<- invalid %s received", its_msg_descriptor->name); log_debug("<- invalid %s received", its_msg_descriptor->name);
rv = 1; rv = 1;
@ -174,7 +189,7 @@ static int transport_indication(void* responder, void** security_socket, uint8_t
} }
// Get permisisons // Get permisisons
uint8_t* ssp = NULL; uint8_t *ssp = NULL;
uint16_t ssp_len; uint16_t ssp_len;
if (tpi->choice.btp.gn.securityPermissions) { if (tpi->choice.btp.gn.securityPermissions) {
ssp = tpi->choice.btp.gn.securityPermissions->ssp.buf; ssp = tpi->choice.btp.gn.securityPermissions->ssp.buf;
@ -182,7 +197,7 @@ static int transport_indication(void* responder, void** security_socket, uint8_t
} }
// Get neighbour certificate ID // Get neighbour certificate ID
uint8_t* neighbour_cert = tpi->choice.btp.gn.securityNeighbour ? tpi->choice.btp.gn.securityNeighbour->buf : NULL; uint8_t *neighbour_cert = tpi->choice.btp.gn.securityNeighbour ? tpi->choice.btp.gn.securityNeighbour->buf : NULL;
// Manage message // Manage message
switch (tpi->choice.btp.destinationPort) { switch (tpi->choice.btp.destinationPort) {
@ -198,12 +213,11 @@ static int transport_indication(void* responder, void** security_socket, uint8_t
} }
break; break;
case Port_denm: case Port_denm:;
;
#ifdef DEBUG #ifdef DEBUG
uint8_t* xml_denm = malloc(32768); uint8_t *xml_denm = malloc(32768);
asn_enc_rval_t rve = xer_encode_to_buffer(xml_denm, 32768, 0x02, &asn_DEF_DENM, its_msg); asn_enc_rval_t rve = xer_encode_to_buffer(xml_denm, 32768, 0x02, &asn_DEF_DENM, its_msg);
log_debug("DENM XER %d: %.*s", (int)rve.encoded, (int)rve.encoded , xml_denm); log_debug("DENM XER %d: %.*s", (int)rve.encoded, (int)rve.encoded, xml_denm);
free(xml_denm); free(xml_denm);
#endif #endif
switch (event_manage(its_msg, &id, ssp, ssp_len)) { switch (event_manage(its_msg, &id, ssp, ssp_len)) {
@ -263,7 +277,20 @@ static int transport_indication(void* responder, void** security_socket, uint8_t
} }
fwd = true; fwd = true;
break; break;
case Port_poi:
if (facilities.evm_args.activate) {
evcsnm_check(its_msg);
fwd = true;
}
break;
case Port_evrsr:
if (facilities.evm_args.activate) {
evrsrm_check(its_msg);
fwd = true;
EV_RSR_t *evrsr_request = (EV_RSR_t *)its_msg;
evrsrm_recv(evrsr_request);
}
default: default:
break; break;
} }
@ -282,7 +309,7 @@ static int transport_indication(void* responder, void** security_socket, uint8_t
memcpy(sreq->choice.tlsRecv.data.buf, tpi->choice.tcp.data.buf, tpi->choice.tcp.data.size); memcpy(sreq->choice.tlsRecv.data.buf, tpi->choice.tcp.data.buf, tpi->choice.tcp.data.size);
pthread_mutex_lock(&facilities.tolling.lock); pthread_mutex_lock(&facilities.tolling.lock);
tlsc_t* tlsc = tolling_tlsc_get(tpi->choice.tcp.sourceAddress->buf, 7011); tlsc_t *tlsc = tolling_tlsc_get(tpi->choice.tcp.sourceAddress->buf, 7011);
if (tlsc) { if (tlsc) {
id = tlsc->id; id = tlsc->id;
} else { } else {
@ -295,14 +322,14 @@ static int transport_indication(void* responder, void** security_socket, uint8_t
uint8_t b_tx[2048], b_rx[2048]; uint8_t b_tx[2048], b_rx[2048];
b_tx[0] = 4; b_tx[0] = 4;
asn_enc_rval_t enc = oer_encode_to_buffer(&asn_DEF_SecurityRequest, NULL, sreq, b_tx+1, 2047); asn_enc_rval_t enc = oer_encode_to_buffer(&asn_DEF_SecurityRequest, NULL, sreq, b_tx + 1, 2047);
log_debug("->[security] SecurityRequest.tlsRecv (%ldB)", enc.encoded+1); log_debug("->[security] SecurityRequest.tlsRecv (%ldB)", enc.encoded + 1);
itss_0send(*security_socket, b_tx, enc.encoded+1); itss_0send(*security_socket, b_tx, enc.encoded + 1);
int32_t rl = itss_0recv_rt(security_socket, b_rx, 2048, b_tx, enc.encoded+1, 1000); int32_t rl = itss_0recv_rt(security_socket, b_rx, 2048, b_tx, enc.encoded + 1, 1000);
log_debug("<-[security] SecurityReply.tlsRecv (%dB)", rl); log_debug("<-[security] SecurityReply.tlsRecv (%dB)", rl);
if (oer_decode(NULL, &asn_DEF_SecurityReply, (void**) &srep, b_rx, rl).code) { if (oer_decode(NULL, &asn_DEF_SecurityReply, (void **)&srep, b_rx, rl).code) {
log_error("SecurityReply.tlsRecv decode failure"); log_error("SecurityReply.tlsRecv decode failure");
rv = 1; rv = 1;
goto cleanup; goto cleanup;
@ -311,14 +338,14 @@ static int transport_indication(void* responder, void** security_socket, uint8_t
if (srep->returnCode == SecurityReplyReturnCode_rejected) { if (srep->returnCode == SecurityReplyReturnCode_rejected) {
log_error("SecurityReply.tlsRecv rejected"); log_error("SecurityReply.tlsRecv rejected");
SecurityRequest_t* sREQ = calloc(1, sizeof(SecurityRequest_t)); SecurityRequest_t *sREQ = calloc(1, sizeof(SecurityRequest_t));
sREQ->present = SecurityRequest_PR_tlsShutdown; sREQ->present = SecurityRequest_PR_tlsShutdown;
sREQ->choice.tlsShutdown.connId = id; sREQ->choice.tlsShutdown.connId = id;
b_tx[0] = 4; b_tx[0] = 4;
asn_enc_rval_t enc = oer_encode_to_buffer(&asn_DEF_SecurityRequest, NULL, sREQ, b_tx+1, 2047); asn_enc_rval_t enc = oer_encode_to_buffer(&asn_DEF_SecurityRequest, NULL, sREQ, b_tx + 1, 2047);
log_debug("->[security] SecurityRequest.tlsShutdown (%ldB)", enc.encoded+1); log_debug("->[security] SecurityRequest.tlsShutdown (%ldB)", enc.encoded + 1);
itss_0send(*security_socket, b_tx, enc.encoded+1); itss_0send(*security_socket, b_tx, enc.encoded + 1);
int32_t rl = itss_0recv_rt(security_socket, b_rx, 2048, b_tx, enc.encoded+1, 1000); int32_t rl = itss_0recv_rt(security_socket, b_rx, 2048, b_tx, enc.encoded + 1, 1000);
log_debug("<-[security] SecurityReply.tlsShutdown (%dB)", rl); log_debug("<-[security] SecurityReply.tlsShutdown (%dB)", rl);
rv = 1; rv = 1;
@ -332,7 +359,7 @@ static int transport_indication(void* responder, void** security_socket, uint8_t
tr = calloc(1, sizeof(TransportRequest_t)); tr = calloc(1, sizeof(TransportRequest_t));
tr->present = TransportRequest_PR_packet; tr->present = TransportRequest_PR_packet;
tr->choice.packet.present = TransportPacketRequest_PR_tcp; tr->choice.packet.present = TransportPacketRequest_PR_tcp;
TCPPacketRequest_t* tpr = &tr->choice.packet.choice.tcp; TCPPacketRequest_t *tpr = &tr->choice.packet.choice.tcp;
tpr->data.size = srep->data->choice.tlsRecv.data.size; tpr->data.size = srep->data->choice.tlsRecv.data.size;
tpr->data.buf = malloc(srep->data->choice.tlsRecv.data.size); tpr->data.buf = malloc(srep->data->choice.tlsRecv.data.size);
memcpy(tpr->data.buf, srep->data->choice.tlsRecv.data.buf, srep->data->choice.tlsRecv.data.size); memcpy(tpr->data.buf, srep->data->choice.tlsRecv.data.buf, srep->data->choice.tlsRecv.data.size);
@ -358,18 +385,17 @@ static int transport_indication(void* responder, void** security_socket, uint8_t
tpr->id = itss_id(tpr->data.buf, tpr->data.size); tpr->id = itss_id(tpr->data.buf, tpr->data.size);
buf[0] = 4; buf[0] = 4;
enc = oer_encode_to_buffer(&asn_DEF_TransportRequest, NULL, tr, buf+1, buf_len-1); enc = oer_encode_to_buffer(&asn_DEF_TransportRequest, NULL, tr, buf + 1, buf_len - 1);
if (enc.encoded == -1) { if (enc.encoded == -1) {
log_error("TransportRequest encoding fail"); log_error("TransportRequest encoding fail");
rv = 1; rv = 1;
goto cleanup; goto cleanup;
} }
itss_queue_send(facilities.tx_queue, buf, enc.encoded+1, ITSS_TRANSPORT, tpr->id, "TR.packet.tcp"); itss_queue_send(facilities.tx_queue, buf, enc.encoded + 1, ITSS_TRANSPORT, tpr->id, "TR.packet.tcp");
} else { } else {
if (facilities.tolling.enabled && srep->data->choice.tlsRecv.data.size) { if (facilities.tolling.enabled && srep->data->choice.tlsRecv.data.size) {
dec = uper_decode_complete(NULL, &asn_DEF_TPM, (void**) &its_msg, srep->data->choice.tlsRecv.data.buf, srep->data->choice.tlsRecv.data.size); dec = uper_decode_complete(NULL, &asn_DEF_TPM, (void **)&its_msg, srep->data->choice.tlsRecv.data.buf, srep->data->choice.tlsRecv.data.size);
if (dec.code) { if (dec.code) {
log_debug("<- invalid TPM received"); log_debug("<- invalid TPM received");
rv = 1; rv = 1;
@ -378,24 +404,24 @@ static int transport_indication(void* responder, void** security_socket, uint8_t
if (!dec.code) { if (!dec.code) {
tpm_recv(its_msg, security_socket, NULL, tpi->choice.tcp.sourceAddress->buf); tpm_recv(its_msg, security_socket, NULL, tpi->choice.tcp.sourceAddress->buf);
// Fwd to [applications] // Fwd to [applications]
fi = calloc(1, sizeof(FacilitiesIndication_t)); fi = calloc(1, sizeof(FacilitiesIndication_t));
fi->present = FacilitiesIndication_PR_message; fi->present = FacilitiesIndication_PR_message;
FacilitiesMessageIndication_t* fmi = &fi->choice.message; FacilitiesMessageIndication_t *fmi = &fi->choice.message;
fmi->id = id; fmi->id = id;
fmi->itsMessageType = 7011; fmi->itsMessageType = 7011;
fmi->data.size = srep->data->choice.tlsRecv.data.size; fmi->data.size = srep->data->choice.tlsRecv.data.size;
fmi->data.buf = malloc(srep->data->choice.tlsRecv.data.size); fmi->data.buf = malloc(srep->data->choice.tlsRecv.data.size);
memcpy(fmi->data.buf, srep->data->choice.tlsRecv.data.buf,srep->data->choice.tlsRecv.data.size); memcpy(fmi->data.buf, srep->data->choice.tlsRecv.data.buf, srep->data->choice.tlsRecv.data.size);
uint8_t buffer[ITSS_SDU_MAX_LEN]; uint8_t buffer[ITSS_SDU_MAX_LEN];
buffer[0] = 4; // Facilities buffer[0] = 4; // Facilities
asn_enc_rval_t enc = oer_encode_to_buffer(&asn_DEF_FacilitiesIndication, NULL, fi, buffer+1, ITSS_SDU_MAX_LEN-1); asn_enc_rval_t enc = oer_encode_to_buffer(&asn_DEF_FacilitiesIndication, NULL, fi, buffer + 1, ITSS_SDU_MAX_LEN - 1);
itss_queue_send(facilities.tx_queue, buffer, enc.encoded+1, ITSS_APPLICATIONS, id, "FI.message"); itss_queue_send(facilities.tx_queue, buffer, enc.encoded + 1, ITSS_APPLICATIONS, id, "FI.message");
} }
} }
} }
@ -413,7 +439,7 @@ static int transport_indication(void* responder, void** security_socket, uint8_t
if (fwd) { if (fwd) {
fi = calloc(1, sizeof(FacilitiesIndication_t)); fi = calloc(1, sizeof(FacilitiesIndication_t));
fi->present = FacilitiesIndication_PR_message; fi->present = FacilitiesIndication_PR_message;
FacilitiesMessageIndication_t* fmi = &fi->choice.message; FacilitiesMessageIndication_t *fmi = &fi->choice.message;
fmi->id = id; fmi->id = id;
@ -424,13 +450,13 @@ static int transport_indication(void* responder, void** security_socket, uint8_t
memcpy(fmi->data.buf, tpi->choice.btp.data.buf, tpi->choice.btp.data.size); memcpy(fmi->data.buf, tpi->choice.btp.data.buf, tpi->choice.btp.data.size);
uint8_t buffer[ITSS_SDU_MAX_LEN]; uint8_t buffer[ITSS_SDU_MAX_LEN];
buffer[0] = 4; // Facilities buffer[0] = 4; // Facilities
asn_enc_rval_t enc = oer_encode_to_buffer(&asn_DEF_FacilitiesIndication, NULL, fi, buffer+1, ITSS_SDU_MAX_LEN-1); asn_enc_rval_t enc = oer_encode_to_buffer(&asn_DEF_FacilitiesIndication, NULL, fi, buffer + 1, ITSS_SDU_MAX_LEN - 1);
itss_queue_send(facilities.tx_queue, buffer, enc.encoded+1, ITSS_APPLICATIONS, id, "FI.message"); itss_queue_send(facilities.tx_queue, buffer, enc.encoded + 1, ITSS_APPLICATIONS, id, "FI.message");
} }
// Logging // Logging
if (facilities.logging.dbms) { if (facilities.logging.dbms) {
pthread_mutex_lock(&facilities.id.lock); pthread_mutex_lock(&facilities.id.lock);
uint32_t station_id = facilities.id.station_id; uint32_t station_id = facilities.id.station_id;
@ -439,16 +465,16 @@ static int transport_indication(void* responder, void** security_socket, uint8_t
} }
if (facilities.logging.recorder) { if (facilities.logging.recorder) {
int e = itss_management_record_packet_sdu( int e = itss_management_record_packet_sdu(
buf, buf,
buf_len, buf_len,
tpi->choice.btp.data.buf, tpi->choice.btp.data.buf,
tpi->choice.btp.data.size, tpi->choice.btp.data.size,
tpi->choice.btp.id, tpi->choice.btp.id,
itss_time_get(), itss_time_get(),
ITSS_FACILITIES, ITSS_FACILITIES,
false); false);
if (e != -1) { if (e != -1) {
itss_queue_send(facilities.tx_queue, buf, e, ITSS_MANAGEMENT, tpi->choice.btp.id, "MReq.packet.set"); itss_queue_send(facilities.tx_queue, buf, e, ITSS_MANAGEMENT, tpi->choice.btp.id, "MReq.packet.set");
} }
} }
@ -465,12 +491,12 @@ cleanup:
return rv; return rv;
} }
static int facilities_request(void* responder, uint8_t *msg, uint32_t msg_len) { static int facilities_request(void *responder, uint8_t *msg, uint32_t msg_len) {
int rv = 0; int rv = 0;
FacilitiesRequest_t *fr = calloc(1, sizeof(FacilitiesRequest_t)); FacilitiesRequest_t *fr = calloc(1, sizeof(FacilitiesRequest_t));
asn_dec_rval_t dec = oer_decode(NULL, &asn_DEF_FacilitiesRequest, (void**) &fr, msg, msg_len); asn_dec_rval_t dec = oer_decode(NULL, &asn_DEF_FacilitiesRequest, (void **)&fr, msg, msg_len);
if (dec.code) { if (dec.code) {
log_error("<- invalid FR received"); log_error("<- invalid FR received");
facilities_request_result_rejected(responder); facilities_request_result_rejected(responder);
@ -522,18 +548,17 @@ cleanup:
return rv; return rv;
} }
static int security_indication(void *responder_secured, uint8_t *msg, uint32_t msg_len) {
static int security_indication(void* responder_secured, uint8_t *msg, uint32_t msg_len) {
int rv = 0; int rv = 0;
SecurityIndication_t* si = calloc(1, sizeof(SecurityIndication_t)); SecurityIndication_t *si = calloc(1, sizeof(SecurityIndication_t));
SecurityResponse_t* sr = calloc(1, sizeof(SecurityResponse_t)); SecurityResponse_t *sr = calloc(1, sizeof(SecurityResponse_t));
uint8_t buffer[64]; uint8_t buffer[64];
asn_enc_rval_t enc; asn_enc_rval_t enc;
asn_dec_rval_t dec = oer_decode(NULL, &asn_DEF_SecurityIndication, (void**) &si, msg, msg_len); asn_dec_rval_t dec = oer_decode(NULL, &asn_DEF_SecurityIndication, (void **)&si, msg, msg_len);
if (dec.code) { if (dec.code) {
log_error("<- invalid SIndication received"); log_error("<- invalid SIndication received");
rv = 1; rv = 1;
@ -549,8 +574,8 @@ static int security_indication(void* responder_secured, uint8_t *msg, uint32_t m
} }
if (facilities.id.change.stage == ID_CHANGE_PREPARE && if (facilities.id.change.stage == ID_CHANGE_PREPARE &&
si->choice.idChangeEvent.command != SecurityIdChangeEventType_commit && si->choice.idChangeEvent.command != SecurityIdChangeEventType_commit &&
si->choice.idChangeEvent.command != SecurityIdChangeEventType_abort) { si->choice.idChangeEvent.command != SecurityIdChangeEventType_abort) {
pthread_mutex_unlock(&facilities.id.change.lock); pthread_mutex_unlock(&facilities.id.change.lock);
log_debug("current identity change state is prepare, but received identity change command is not commit nor abort"); log_debug("current identity change state is prepare, but received identity change command is not commit nor abort");
rv = 1; rv = 1;
@ -568,8 +593,7 @@ static int security_indication(void* responder_secured, uint8_t *msg, uint32_t m
pthread_mutex_lock(&facilities.lightship.lock); pthread_mutex_lock(&facilities.lightship.lock);
break; break;
case SecurityIdChangeEventType_commit: case SecurityIdChangeEventType_commit:;
;
facilities.id.change.stage = ID_CHANGE_COMMIT; facilities.id.change.stage = ID_CHANGE_COMMIT;
// Reset lightship // Reset lightship
@ -619,7 +643,6 @@ static int security_indication(void* responder_secured, uint8_t *msg, uint32_t m
log_error("[networking]<- unhandled idChangeEvent command type"); log_error("[networking]<- unhandled idChangeEvent command type");
rv = 1; rv = 1;
goto cleanup; goto cleanup;
} }
sr->present = SecurityResponse_PR_idChangeEvent; sr->present = SecurityResponse_PR_idChangeEvent;
@ -644,14 +667,14 @@ cleanup:
return rv; return rv;
} }
static int networking_indication(void* responder, uint8_t* msg, uint32_t msg_len) { static int networking_indication(void *responder, uint8_t *msg, uint32_t msg_len) {
int rv = 0; int rv = 0;
uint8_t code = 0; uint8_t code = 0;
NetworkingIndication_t* ni = calloc(1, sizeof(NetworkingIndication_t)); NetworkingIndication_t *ni = calloc(1, sizeof(NetworkingIndication_t));
asn_dec_rval_t dec = oer_decode(NULL, &asn_DEF_NetworkingIndication, (void**) &ni, msg, msg_len); asn_dec_rval_t dec = oer_decode(NULL, &asn_DEF_NetworkingIndication, (void **)&ni, msg, msg_len);
if (dec.code) { if (dec.code) {
rv = 1; rv = 1;
code = 1; code = 1;
@ -664,31 +687,28 @@ static int networking_indication(void* responder, uint8_t* msg, uint32_t msg_len
goto cleanup; goto cleanup;
} }
if (ni->choice.data.mobileNeighbour && if (ni->choice.data.mobileNeighbour &&
*ni->choice.data.mobileNeighbour) { *ni->choice.data.mobileNeighbour) {
pthread_mutex_lock(&facilities.lightship.lock); pthread_mutex_lock(&facilities.lightship.lock);
facilities.lightship.t_last_vehicle = itss_time_get(); facilities.lightship.t_last_vehicle = itss_time_get();
facilities.lightship.is_vehicle_near = true; facilities.lightship.is_vehicle_near = true;
pthread_mutex_unlock(&facilities.lightship.lock); pthread_mutex_unlock(&facilities.lightship.lock);
} }
cleanup: cleanup:
ASN_STRUCT_FREE(asn_DEF_NetworkingIndication, ni); ASN_STRUCT_FREE(asn_DEF_NetworkingIndication, ni);
return rv; return rv;
} }
static int management_indication(void *responder, uint8_t *msg, uint32_t msg_len) {
static int management_indication(void* responder, uint8_t* msg, uint32_t msg_len) {
int rv = 0; int rv = 0;
uint8_t code = 0; uint8_t code = 0;
ManagementIndication_t* mi = calloc(1, sizeof(ManagementIndication_t)); ManagementIndication_t *mi = calloc(1, sizeof(ManagementIndication_t));
asn_dec_rval_t dec = oer_decode(NULL, &asn_DEF_ManagementIndication, (void**) &mi, msg, msg_len); asn_dec_rval_t dec = oer_decode(NULL, &asn_DEF_ManagementIndication, (void **)&mi, msg, msg_len);
if (dec.code) { if (dec.code) {
rv = 1; rv = 1;
code = 1; code = 1;
@ -718,13 +738,13 @@ static int management_indication(void* responder, uint8_t* msg, uint32_t msg_len
for (int i = 0; i < mi->choice.attributes.trajectory->list.count; ++i) { for (int i = 0; i < mi->choice.attributes.trajectory->list.count; ++i) {
epv.trajectory.path[i].latitude = mi->choice.attributes.trajectory->list.array[i]->latitude; epv.trajectory.path[i].latitude = mi->choice.attributes.trajectory->list.array[i]->latitude;
epv.trajectory.path[i].longitude = mi->choice.attributes.trajectory->list.array[i]->longitude; epv.trajectory.path[i].longitude = mi->choice.attributes.trajectory->list.array[i]->longitude;
asn_INTEGER2ulong(&mi->choice.attributes.trajectory->list.array[i]->timestamp, (unsigned long long*) &epv.trajectory.path[i].timestamp); asn_INTEGER2ulong(&mi->choice.attributes.trajectory->list.array[i]->timestamp, (unsigned long long *)&epv.trajectory.path[i].timestamp);
} }
} }
itss_trajectory_unlock(); itss_trajectory_unlock();
itss_time_lock(); itss_time_lock();
asn_INTEGER2ulong(&mi->choice.attributes.clock, (unsigned long long*) &epv.time.clock); asn_INTEGER2ulong(&mi->choice.attributes.clock, (unsigned long long *)&epv.time.clock);
itss_time_unlock(); itss_time_unlock();
} }
@ -734,18 +754,17 @@ cleanup:
return rv; return rv;
} }
void *tx() {
void* tx() {
int rv = 0; int rv = 0;
itss_queue_t* queue = facilities.tx_queue; itss_queue_t *queue = facilities.tx_queue;
uint8_t code; uint8_t code;
void* applications_socket = itss_0connect(facilities.zmq.applications_address, ZMQ_REQ); void *applications_socket = itss_0connect(facilities.zmq.applications_address, ZMQ_REQ);
void* transport_socket = itss_0connect(facilities.zmq.transport_address, ZMQ_REQ); void *transport_socket = itss_0connect(facilities.zmq.transport_address, ZMQ_REQ);
void* management_socket = itss_0connect(facilities.zmq.management_address, ZMQ_REQ); void *management_socket = itss_0connect(facilities.zmq.management_address, ZMQ_REQ);
itss_queue_t* stream = itss_queue_new(); itss_queue_t *stream = itss_queue_new();
while (!facilities.exit) { while (!facilities.exit) {
pthread_mutex_lock(&queue->lock); pthread_mutex_lock(&queue->lock);
@ -767,31 +786,31 @@ void* tx() {
for (int i = 0; i < stream->len; ++i) { for (int i = 0; i < stream->len; ++i) {
switch (stream->destination[i]) { switch (stream->destination[i]) {
case ITSS_TRANSPORT: case ITSS_TRANSPORT:
log_debug("-> %s ->[transport] | id:%08x size:%dB", log_debug("-> %s ->[transport] | id:%08x size:%dB",
stream->info_msg[i], (uint32_t) stream->id[i], stream->packet_len[i]); stream->info_msg[i], (uint32_t)stream->id[i], stream->packet_len[i]);
itss_0send(transport_socket, stream->packet[i], stream->packet_len[i]); itss_0send(transport_socket, stream->packet[i], stream->packet_len[i]);
rv = itss_0recv_rt(&transport_socket, &code, 1, stream->packet[i], stream->packet_len[i], 1000); rv = itss_0recv_rt(&transport_socket, &code, 1, stream->packet[i], stream->packet_len[i], 1000);
if (rv == -1) { if (rv == -1) {
log_error("-> %s ->[transport] | id:%08x size:%dB <TIMEOUT>", log_error("-> %s ->[transport] | id:%08x size:%dB <TIMEOUT>",
stream->info_msg[i], (uint32_t) stream->id[i], stream->packet_len[i]); stream->info_msg[i], (uint32_t)stream->id[i], stream->packet_len[i]);
} }
break; break;
case ITSS_APPLICATIONS: case ITSS_APPLICATIONS:
log_debug("-> %s ->[applications] | id:%08x size:%dB", log_debug("-> %s ->[applications] | id:%08x size:%dB",
stream->info_msg[i], (uint32_t) stream->id[i], stream->packet_len[i]); stream->info_msg[i], (uint32_t)stream->id[i], stream->packet_len[i]);
itss_0send(applications_socket, stream->packet[i], stream->packet_len[i]); itss_0send(applications_socket, stream->packet[i], stream->packet_len[i]);
rv = itss_0recv_rt(&applications_socket, &code, 1, stream->packet[i], stream->packet_len[i], 1000); rv = itss_0recv_rt(&applications_socket, &code, 1, stream->packet[i], stream->packet_len[i], 1000);
if (rv == -1) { if (rv == -1) {
log_error("-> %s ->[applications] | id:%08x size:%dB <TIMEOUT>", log_error("-> %s ->[applications] | id:%08x size:%dB <TIMEOUT>",
stream->info_msg[i], (uint32_t) stream->id[i], stream->packet_len[i]); stream->info_msg[i], (uint32_t)stream->id[i], stream->packet_len[i]);
} }
break; break;
case ITSS_MANAGEMENT: case ITSS_MANAGEMENT:
itss_0send(management_socket, stream->packet[i], stream->packet_len[i]); itss_0send(management_socket, stream->packet[i], stream->packet_len[i]);
rv = itss_0recv_rt(&management_socket, &code, 1, stream->packet[i], stream->packet_len[i], 1000); rv = itss_0recv_rt(&management_socket, &code, 1, stream->packet[i], stream->packet_len[i], 1000);
if (rv == -1) { if (rv == -1) {
log_error("-> %s ->[management] | id:%08x size:%dB <TIMEOUT>", log_error("-> %s ->[management] | id:%08x size:%dB <TIMEOUT>",
stream->info_msg[i], (uint32_t) stream->id[i], stream->packet_len[i]); stream->info_msg[i], (uint32_t)stream->id[i], stream->packet_len[i]);
} }
break; break;
} }
@ -808,7 +827,7 @@ void* tx() {
static void sigh(int signum) { static void sigh(int signum) {
facilities.exit = true; facilities.exit = true;
uint8_t code = 0; uint8_t code = 0;
void* socket = itss_0connect(ZMQ_INTERNAL_ADDR, ZMQ_PAIR); void *socket = itss_0connect(ZMQ_INTERNAL_ADDR, ZMQ_PAIR);
itss_0send(socket, &code, sizeof(code)); itss_0send(socket, &code, sizeof(code));
itss_0close(socket); itss_0close(socket);
} }
@ -818,14 +837,13 @@ int main() {
signal(SIGINT, sigh); signal(SIGINT, sigh);
signal(SIGKILL, sigh); signal(SIGKILL, sigh);
facilities.tx_queue = itss_queue_new(); facilities.tx_queue = itss_queue_new();
lightship_init(); lightship_init();
den_init(); den_init();
infrastructure_init(); infrastructure_init();
dissemination_init(); dissemination_init();
bulletin_init(); bulletin_init();
void* security_socket = NULL; void *security_socket = NULL;
if (facilities_config()) { if (facilities_config()) {
goto cleanup; goto cleanup;
@ -845,8 +863,8 @@ int main() {
// Infrastructure // Infrastructure
pthread_create(&facilities.infrastructure_service, NULL, infrastructure_service, NULL); pthread_create(&facilities.infrastructure_service, NULL, infrastructure_service, NULL);
// CP // CP
if (facilities.dissemination.active) if (facilities.dissemination.active)
pthread_create(&facilities.cp_service, NULL, cp_service, NULL); pthread_create(&facilities.cp_service, NULL, cp_service, NULL);
// SA // SA
@ -861,6 +879,10 @@ int main() {
pthread_create(&facilities.vc_service, NULL, vc_service, NULL); pthread_create(&facilities.vc_service, NULL, vc_service, NULL);
} }
// EVCSN
if (facilities.evm_args.activate)
pthread_create(&facilities.evcsn_service, NULL, evcsn_service, NULL);
security_socket = itss_0connect(facilities.zmq.security_address, ZMQ_REQ); security_socket = itss_0connect(facilities.zmq.security_address, ZMQ_REQ);
uint8_t buffer[ITSS_SDU_MAX_LEN]; uint8_t buffer[ITSS_SDU_MAX_LEN];
@ -882,7 +904,7 @@ int main() {
break; break;
case ITSS_NETWORKING: case ITSS_NETWORKING:
networking_indication(facilities.zmq.responders[i].socket, buffer+1, rl); networking_indication(facilities.zmq.responders[i].socket, buffer + 1, rl);
break; break;
case ITSS_TRANSPORT: case ITSS_TRANSPORT:
@ -891,17 +913,17 @@ int main() {
if (facilities.id.change.stage == ID_CHANGE_INACTIVE) { if (facilities.id.change.stage == ID_CHANGE_INACTIVE) {
in_idchange = false; in_idchange = false;
facilities.id.change.stage = ID_CHANGE_BLOCKED; facilities.id.change.stage = ID_CHANGE_BLOCKED;
} }
pthread_mutex_unlock(&facilities.id.change.lock); pthread_mutex_unlock(&facilities.id.change.lock);
if (!in_idchange) { if (!in_idchange) {
transport_indication(facilities.zmq.responders[i].socket, &security_socket, buffer+1, rl); transport_indication(facilities.zmq.responders[i].socket, &security_socket, buffer + 1, rl);
pthread_mutex_lock(&facilities.id.change.lock); pthread_mutex_lock(&facilities.id.change.lock);
facilities.id.change.stage = ID_CHANGE_INACTIVE; facilities.id.change.stage = ID_CHANGE_INACTIVE;
pthread_mutex_unlock(&facilities.id.change.lock); pthread_mutex_unlock(&facilities.id.change.lock);
} else { } else {
code = 1; code = 1;
itss_0send(facilities.zmq.responders[i].socket, &code, 1); itss_0send(facilities.zmq.responders[i].socket, &code, 1);
} }
break; break;
@ -912,28 +934,28 @@ int main() {
if (facilities.id.change.stage == ID_CHANGE_INACTIVE) { if (facilities.id.change.stage == ID_CHANGE_INACTIVE) {
in_idchange = false; in_idchange = false;
facilities.id.change.stage = ID_CHANGE_BLOCKED; facilities.id.change.stage = ID_CHANGE_BLOCKED;
} }
pthread_mutex_unlock(&facilities.id.change.lock); pthread_mutex_unlock(&facilities.id.change.lock);
if (!in_idchange) { if (!in_idchange) {
facilities_request(facilities.zmq.responders[i].socket, buffer+1, rl); facilities_request(facilities.zmq.responders[i].socket, buffer + 1, rl);
pthread_mutex_lock(&facilities.id.change.lock); pthread_mutex_lock(&facilities.id.change.lock);
facilities.id.change.stage = ID_CHANGE_INACTIVE; facilities.id.change.stage = ID_CHANGE_INACTIVE;
pthread_mutex_unlock(&facilities.id.change.lock); pthread_mutex_unlock(&facilities.id.change.lock);
} else { } else {
code = 1; code = 1;
itss_0send(facilities.zmq.responders[i].socket, &code, 1); itss_0send(facilities.zmq.responders[i].socket, &code, 1);
} }
break; break;
case ITSS_MANAGEMENT: case ITSS_MANAGEMENT:
management_indication(facilities.zmq.responders[i].socket, buffer+1, rl); management_indication(facilities.zmq.responders[i].socket, buffer + 1, rl);
break; break;
case ITSS_SECURITY: case ITSS_SECURITY:
security_indication(facilities.zmq.responders[i].socket, buffer+1, rl); security_indication(facilities.zmq.responders[i].socket, buffer + 1, rl);
break; break;
default: default:
@ -948,6 +970,7 @@ int main() {
// Exit // Exit
cleanup: cleanup:
pthread_join(facilities.evcsn_service, NULL);
pthread_join(facilities.ca_service, NULL); pthread_join(facilities.ca_service, NULL);
pthread_join(facilities.den_service, NULL); pthread_join(facilities.den_service, NULL);
pthread_join(facilities.infrastructure_service, NULL); pthread_join(facilities.infrastructure_service, NULL);

5
src/facilities.h
View File

@ -12,6 +12,7 @@
#include "saem.h" #include "saem.h"
#include "tpm.h" #include "tpm.h"
#include "vcm.h" #include "vcm.h"
#include "evm.h"
#include <it2s-tender/epv.h> #include <it2s-tender/epv.h>
#include <it2s-tender/database.h> #include <it2s-tender/database.h>
@ -34,6 +35,7 @@ typedef struct facilities {
pthread_t cp_service; pthread_t cp_service;
pthread_t sa_service; pthread_t sa_service;
pthread_t vc_service; pthread_t vc_service;
pthread_t evcsn_service;
// ZMQ // ZMQ
struct { struct {
@ -70,6 +72,9 @@ typedef struct facilities {
// PC // PC
coordination_t coordination; coordination_t coordination;
// EVCSN
evm_args_t evm_args;
// Logging // Logging
struct { struct {
bool recorder; bool recorder;

214
src/requests.c
View File

@ -1,24 +1,23 @@
#include "facilities.h"
#include "cam.h"
#include "denm.h"
#include "infrastructure.h"
#include "requests.h" #include "requests.h"
#include "cpm.h"
#include <it2s-asn/cpm/CPM.h>
#include <it2s-asn/itss-facilities/FacilitiesReply.h> #include <it2s-asn/itss-facilities/FacilitiesReply.h>
#include <it2s-asn/itss-transport/TransportRequest.h> #include <it2s-asn/itss-transport/TransportRequest.h>
#include <zmq.h>
#include <it2s-asn/cpm/CPM.h>
#include <it2s-asn/verco/VERCOe.h> #include <it2s-asn/verco/VERCOe.h>
#include <it2s-tender/time.h>
#include <it2s-tender/recorder.h>
#include <it2s-tender/packet.h> #include <it2s-tender/packet.h>
#include <it2s-tender/recorder.h>
#include <it2s-tender/space.h> #include <it2s-tender/space.h>
#include <it2s-tender/time.h> #include <it2s-tender/time.h>
#include <zmq.h>
int facilities_request_result_accepted(void* responder) { #include "cam.h"
#include "cpm.h"
#include "denm.h"
#include "evm.h"
#include "facilities.h"
#include "infrastructure.h"
int facilities_request_result_accepted(void *responder) {
int rv = 0; int rv = 0;
FacilitiesReply_t *fr = calloc(1, sizeof(FacilitiesReply_t)); FacilitiesReply_t *fr = calloc(1, sizeof(FacilitiesReply_t));
@ -32,7 +31,7 @@ int facilities_request_result_accepted(void* responder) {
return rv; return rv;
} }
int facilities_request_result_rejected(void* responder) { int facilities_request_result_rejected(void *responder) {
int rv = 0; int rv = 0;
FacilitiesReply_t *fr = calloc(1, sizeof(FacilitiesReply_t)); FacilitiesReply_t *fr = calloc(1, sizeof(FacilitiesReply_t));
@ -46,15 +45,14 @@ int facilities_request_result_rejected(void* responder) {
return rv; return rv;
} }
int facilities_request_single_message(void* responder, FacilitiesMessageRequest_t* frm) { int facilities_request_single_message(void *responder, FacilitiesMessageRequest_t *frm) {
int rv = 0; int rv = 0;
TransportRequest_t *tr = calloc(1, sizeof(TransportRequest_t));
TransportRequest_t* tr = calloc(1, sizeof(TransportRequest_t));
tr->present = TransportRequest_PR_packet; tr->present = TransportRequest_PR_packet;
TransportPacketRequest_t* tpr = &tr->choice.packet; TransportPacketRequest_t *tpr = &tr->choice.packet;
tpr->present = TransportPacketRequest_PR_btp; tpr->present = TransportPacketRequest_PR_btp;
BTPPacketRequest_t* bpr = &tpr->choice.btp; BTPPacketRequest_t *bpr = &tpr->choice.btp;
void *its_msg = NULL; void *its_msg = NULL;
asn_TYPE_descriptor_t *its_msg_def = NULL; asn_TYPE_descriptor_t *its_msg_def = NULL;
@ -100,7 +98,7 @@ int facilities_request_single_message(void* responder, FacilitiesMessageRequest_
break; break;
case 2044: //VERCOe case 2044: // VERCOe
its_msg_def = &asn_DEF_VERCOe; its_msg_def = &asn_DEF_VERCOe;
its_msg = calloc(1, sizeof(VERCOe_t)); its_msg = calloc(1, sizeof(VERCOe_t));
bpr->destinationPort = 2044; bpr->destinationPort = 2044;
@ -108,6 +106,14 @@ int facilities_request_single_message(void* responder, FacilitiesMessageRequest_
bpr->gn.trafficClass = 2; bpr->gn.trafficClass = 2;
break; break;
case ItsMessageType_evrsr:
its_msg_def = &asn_DEF_EV_RSR;
its_msg = calloc(1, sizeof(EV_RSR_t));
bpr->destinationPort = Port_evrsr;
bpr->gn.packetTransportType = PacketTransportType_shb;
bpr->gn.trafficClass = 1;
break;
default: default:
log_error("unrecognized FR message type (%lld)", frm->itsMessageType); log_error("unrecognized FR message type (%lld)", frm->itsMessageType);
facilities_request_result_rejected(responder); facilities_request_result_rejected(responder);
@ -115,7 +121,7 @@ int facilities_request_single_message(void* responder, FacilitiesMessageRequest_
goto cleanup; goto cleanup;
} }
asn_dec_rval_t dec = uper_decode_complete(NULL, its_msg_def, (void**) &its_msg, frm->data.buf, frm->data.size); asn_dec_rval_t dec = uper_decode_complete(NULL, its_msg_def, (void **)&its_msg, frm->data.buf, frm->data.size);
if (dec.code) { if (dec.code) {
log_warn("invalid FR %s received", its_msg_def->name); log_warn("invalid FR %s received", its_msg_def->name);
facilities_request_result_rejected(responder); facilities_request_result_rejected(responder);
@ -136,52 +142,49 @@ int facilities_request_single_message(void* responder, FacilitiesMessageRequest_
if (frm->itsMessageType == ItsMessageType_denm) { if (frm->itsMessageType == ItsMessageType_denm) {
managed_msg = true; managed_msg = true;
uint8_t event_type = event_manage(its_msg, &id, NULL, 0); uint8_t event_type = event_manage(its_msg, &id, NULL, 0);
// Do not free its_msg! event_manage takes care of the msg // Do not free its_msg! event_manage takes care of the msg
// id will get set to another val if EVENT NEW or UPDATE or CANCELLATION or NEGATION // id will get set to another val if EVENT NEW or UPDATE or CANCELLATION or NEGATION
if (event_type != EVENT_NEW && if (event_type != EVENT_NEW &&
event_type != EVENT_UPDATE && event_type != EVENT_UPDATE &&
event_type != EVENT_CANCELLATION && event_type != EVENT_CANCELLATION &&
event_type != EVENT_NEGATION) { event_type != EVENT_NEGATION) {
fwd = false; fwd = false;
} }
if (event_type == EVENT_UPDATE || if (event_type == EVENT_UPDATE ||
event_type == EVENT_CANCELLATION || event_type == EVENT_CANCELLATION ||
event_type == EVENT_NEGATION) { event_type == EVENT_NEGATION) {
is_update = true; is_update = true;
} }
if (fwd) { if (fwd) {
// set stationID // set stationID
pthread_mutex_lock(&facilities.id.lock); pthread_mutex_lock(&facilities.id.lock);
((DENM_t*)its_msg)->header.stationID = facilities.id.station_id; ((DENM_t *)its_msg)->header.stationID = facilities.id.station_id;
pthread_mutex_unlock(&facilities.id.lock); pthread_mutex_unlock(&facilities.id.lock);
// Set only one trace // Set only one trace
if (facilities.station_type != 15) { if (facilities.station_type != 15) {
pthread_mutex_lock(&facilities.lightship.lock); pthread_mutex_lock(&facilities.lightship.lock);
if (facilities.lightship.path_history_len > 0) { if (facilities.lightship.path_history_len > 0) {
if (!((DENM_t *)its_msg)->denm.location) {
if (!((DENM_t*)its_msg)->denm.location) { ((DENM_t *)its_msg)->denm.location = calloc(1, sizeof(LocationContainer_t));
((DENM_t*)its_msg)->denm.location = calloc(1, sizeof(LocationContainer_t));
} }
((DENM_t*)its_msg)->denm.location->traces.list.count = 1; ((DENM_t *)its_msg)->denm.location->traces.list.count = 1;
((DENM_t*)its_msg)->denm.location->traces.list.size = 1 * sizeof(void*); ((DENM_t *)its_msg)->denm.location->traces.list.size = 1 * sizeof(void *);
((DENM_t*)its_msg)->denm.location->traces.list.array = malloc(1 * sizeof(void*)); ((DENM_t *)its_msg)->denm.location->traces.list.array = malloc(1 * sizeof(void *));
((DENM_t*)its_msg)->denm.location->traces.list.array[0] = calloc(1, sizeof(PathHistory_t)); ((DENM_t *)its_msg)->denm.location->traces.list.array[0] = calloc(1, sizeof(PathHistory_t));
PathHistory_t* ph = ((DENM_t*)its_msg)->denm.location->traces.list.array[0]; PathHistory_t *ph = ((DENM_t *)its_msg)->denm.location->traces.list.array[0];
pos_point_t** path_history = facilities.lightship.path_history; pos_point_t **path_history = facilities.lightship.path_history;
uint16_t path_history_len = facilities.lightship.path_history_len; uint16_t path_history_len = facilities.lightship.path_history_len;
ph->list.array = malloc((path_history_len) * sizeof(void*)); ph->list.array = malloc((path_history_len) * sizeof(void *));
ph->list.count = path_history_len; ph->list.count = path_history_len;
ph->list.size = (path_history_len) * sizeof(void*); ph->list.size = (path_history_len) * sizeof(void *);
ph->list.array[0] = calloc(1,sizeof(PathPoint_t)); ph->list.array[0] = calloc(1, sizeof(PathPoint_t));
itss_space_lock(); itss_space_lock();
if (path_history[0]->alt != AltitudeValue_unavailable && epv.space.altitude != AltitudeValue_unavailable) { if (path_history[0]->alt != AltitudeValue_unavailable && epv.space.altitude != AltitudeValue_unavailable) {
@ -197,50 +200,49 @@ int facilities_request_single_message(void* responder, FacilitiesMessageRequest_
} }
if (path_history[0]->lon != Longitude_unavailable && epv.space.longitude != Longitude_unavailable) { if (path_history[0]->lon != Longitude_unavailable && epv.space.longitude != Longitude_unavailable) {
ph->list.array[0]->pathPosition.deltaLongitude =path_history[0]->lon - epv.space.longitude; ph->list.array[0]->pathPosition.deltaLongitude = path_history[0]->lon - epv.space.longitude;
} else { } else {
ph->list.array[0]->pathPosition.deltaLongitude = DeltaLongitude_unavailable; ph->list.array[0]->pathPosition.deltaLongitude = DeltaLongitude_unavailable;
} }
itss_space_unlock(); itss_space_unlock();
ph->list.array[0]->pathDeltaTime = calloc(1,sizeof(PathDeltaTime_t)); ph->list.array[0]->pathDeltaTime = calloc(1, sizeof(PathDeltaTime_t));
*ph->list.array[0]->pathDeltaTime = (itss_time_get() - path_history[0]->ts)/10; *ph->list.array[0]->pathDeltaTime = (itss_time_get() - path_history[0]->ts) / 10;
for (int i = 1; i < path_history_len; ++i) { for (int i = 1; i < path_history_len; ++i) {
ph->list.array[i] = calloc(1,sizeof(PathPoint_t)); ph->list.array[i] = calloc(1, sizeof(PathPoint_t));
if (path_history[i]->alt != AltitudeValue_unavailable && path_history[i-1]->alt != AltitudeValue_unavailable) { if (path_history[i]->alt != AltitudeValue_unavailable && path_history[i - 1]->alt != AltitudeValue_unavailable) {
ph->list.array[i]->pathPosition.deltaAltitude = path_history[i]->alt - path_history[i-1]->alt; ph->list.array[i]->pathPosition.deltaAltitude = path_history[i]->alt - path_history[i - 1]->alt;
} else { } else {
ph->list.array[i]->pathPosition.deltaAltitude = DeltaAltitude_unavailable; ph->list.array[i]->pathPosition.deltaAltitude = DeltaAltitude_unavailable;
} }
if (path_history[i]->lat != Latitude_unavailable && path_history[i-1]->lat != Latitude_unavailable) { if (path_history[i]->lat != Latitude_unavailable && path_history[i - 1]->lat != Latitude_unavailable) {
ph->list.array[i]->pathPosition.deltaLatitude = path_history[i]->lat - path_history[i-1]->lat; ph->list.array[i]->pathPosition.deltaLatitude = path_history[i]->lat - path_history[i - 1]->lat;
} else { } else {
ph->list.array[i]->pathPosition.deltaLatitude = DeltaLatitude_unavailable; ph->list.array[i]->pathPosition.deltaLatitude = DeltaLatitude_unavailable;
} }
if (path_history[i]->lon != Longitude_unavailable && path_history[i-1]->lon != Longitude_unavailable) { if (path_history[i]->lon != Longitude_unavailable && path_history[i - 1]->lon != Longitude_unavailable) {
ph->list.array[i]->pathPosition.deltaLongitude = path_history[i]->lon - path_history[i-1]->lon; ph->list.array[i]->pathPosition.deltaLongitude = path_history[i]->lon - path_history[i - 1]->lon;
} else { } else {
ph->list.array[i]->pathPosition.deltaLongitude = DeltaLongitude_unavailable; ph->list.array[i]->pathPosition.deltaLongitude = DeltaLongitude_unavailable;
} }
ph->list.array[i]->pathDeltaTime = calloc(1,sizeof(PathDeltaTime_t)); ph->list.array[i]->pathDeltaTime = calloc(1, sizeof(PathDeltaTime_t));
*ph->list.array[i]->pathDeltaTime = (path_history[i-1]->ts - path_history[i]->ts)/10; *ph->list.array[i]->pathDeltaTime = (path_history[i - 1]->ts - path_history[i]->ts) / 10;
} }
} }
pthread_mutex_unlock(&facilities.lightship.lock); pthread_mutex_unlock(&facilities.lightship.lock);
} }
// get, set retransmission, duration // get, set retransmission, duration
if ( ((DENM_t*)its_msg)->denm.management.transmissionInterval ) { if (((DENM_t *)its_msg)->denm.management.transmissionInterval) {
transmission_interval = *( (uint32_t*) ((DENM_t*)its_msg)->denm.management.transmissionInterval ); transmission_interval = *((uint32_t *)((DENM_t *)its_msg)->denm.management.transmissionInterval);
if ( ((DENM_t*)its_msg)->denm.management.validityDuration ) { if (((DENM_t *)its_msg)->denm.management.validityDuration) {
transmission_duration = *( (uint32_t*) ((DENM_t*)its_msg)->denm.management.validityDuration ) * 1000; transmission_duration = *((uint32_t *)((DENM_t *)its_msg)->denm.management.validityDuration) * 1000;
} else { } else {
transmission_duration = 600 * 1000; transmission_duration = 600 * 1000;
} }
@ -249,44 +251,43 @@ int facilities_request_single_message(void* responder, FacilitiesMessageRequest_
} else if (frm->itsMessageType == ItsMessageType_ivim) { } else if (frm->itsMessageType == ItsMessageType_ivim) {
managed_msg = true; managed_msg = true;
uint8_t service_type = service_eval(SERVICE_IVI, its_msg, &id, NULL, 0); uint8_t service_type = service_eval(SERVICE_IVI, its_msg, &id, NULL, 0);
if (service_type != SERVICE_NEW && if (service_type != SERVICE_NEW &&
service_type != SERVICE_UPDATE && service_type != SERVICE_UPDATE &&
service_type != SERVICE_CANCELLATION && service_type != SERVICE_CANCELLATION &&
service_type != SERVICE_NEGATION) { service_type != SERVICE_NEGATION) {
fwd = false; fwd = false;
} }
if (service_type == SERVICE_UPDATE || if (service_type == SERVICE_UPDATE ||
service_type == SERVICE_CANCELLATION || service_type == SERVICE_CANCELLATION ||
service_type == SERVICE_NEGATION) { service_type == SERVICE_NEGATION) {
is_update = true; is_update = true;
} }
if (fwd) { if (fwd) {
uint64_t valid_to, valid_from; uint64_t valid_to, valid_from;
if (!((IVIM_t*) its_msg)->ivi.mandatory.validFrom) { if (!((IVIM_t *)its_msg)->ivi.mandatory.validFrom) {
valid_from = itss_time_get(); valid_from = itss_time_get();
} else { } else {
asn_INTEGER2ulong((INTEGER_t*) ((IVIM_t*) its_msg)->ivi.mandatory.validFrom, (unsigned long long*) &valid_from); asn_INTEGER2ulong((INTEGER_t *)((IVIM_t *)its_msg)->ivi.mandatory.validFrom, (unsigned long long *)&valid_from);
} }
if (!((IVIM_t*) its_msg)->ivi.mandatory.validTo) { if (!((IVIM_t *)its_msg)->ivi.mandatory.validTo) {
valid_to = valid_from + facilities.infrastructure.default_service_duration; valid_to = valid_from + facilities.infrastructure.default_service_duration;
} else { } else {
asn_INTEGER2ulong((INTEGER_t*) ((IVIM_t*) its_msg)->ivi.mandatory.validTo, (unsigned long long*) &valid_to); asn_INTEGER2ulong((INTEGER_t *)((IVIM_t *)its_msg)->ivi.mandatory.validTo, (unsigned long long *)&valid_to);
} }
transmission_start = valid_from; transmission_start = valid_from;
transmission_interval = facilities.infrastructure.replay_interval; transmission_interval = facilities.infrastructure.replay_interval;
transmission_duration = valid_to - valid_from; transmission_duration = valid_to - valid_from;
} }
} else if (frm->itsMessageType == ItsMessageType_evrsr) {
managed_msg = true;
} }
if (!facilities.replay) { if (!facilities.replay) {
transmission_interval = 0; transmission_interval = 0;
transmission_duration = 0; transmission_duration = 0;
@ -311,7 +312,8 @@ int facilities_request_single_message(void* responder, FacilitiesMessageRequest_
bpr->data.size = (enc.encoded + 7) / 8; bpr->data.size = (enc.encoded + 7) / 8;
bpr->gn.destinationAddress.buf = malloc(6); bpr->gn.destinationAddress.buf = malloc(6);
for (int i = 0; i < 6; ++i) bpr->gn.destinationAddress.buf[i] = 0xff; for (int i = 0; i < 6; ++i)
bpr->gn.destinationAddress.buf[i] = 0xff;
bpr->gn.destinationAddress.size = 6; bpr->gn.destinationAddress.size = 6;
if (transmission_start) { if (transmission_start) {
@ -337,7 +339,7 @@ int facilities_request_single_message(void* responder, FacilitiesMessageRequest_
bpr->gn.securityProfile.sign = true; bpr->gn.securityProfile.sign = true;
uint8_t tr_oer[2048]; uint8_t tr_oer[2048];
tr_oer[0] = 4; // [facilities] service id tr_oer[0] = 4; // [facilities] service id
enc = oer_encode_to_buffer(&asn_DEF_TransportRequest, NULL, tr, tr_oer + 1, 2047); enc = oer_encode_to_buffer(&asn_DEF_TransportRequest, NULL, tr, tr_oer + 1, 2047);
if (enc.encoded == -1) { if (enc.encoded == -1) {
log_error("failed encoding TR (%s)", enc.failed_type->name); log_error("failed encoding TR (%s)", enc.failed_type->name);
@ -345,7 +347,7 @@ int facilities_request_single_message(void* responder, FacilitiesMessageRequest_
goto cleanup; goto cleanup;
} }
itss_queue_send(facilities.tx_queue, tr_oer, enc.encoded+1, ITSS_TRANSPORT, id, "TR.packet.btp"); itss_queue_send(facilities.tx_queue, tr_oer, enc.encoded + 1, ITSS_TRANSPORT, id, "TR.packet.btp");
} }
// Logging // Logging
@ -353,31 +355,32 @@ int facilities_request_single_message(void* responder, FacilitiesMessageRequest_
uint16_t buffer_len = 2048; uint16_t buffer_len = 2048;
uint8_t buffer[buffer_len]; uint8_t buffer[buffer_len];
int e = itss_management_record_packet_sdu( int e = itss_management_record_packet_sdu(
buffer, buffer,
buffer_len, buffer_len,
frm->data.buf, frm->data.buf,
frm->data.size, frm->data.size,
id, id,
itss_time_get(), itss_time_get(),
ITSS_FACILITIES, ITSS_FACILITIES,
true); true);
if (e != -1) { if (e != -1) {
itss_queue_send(facilities.tx_queue, buffer, e, ITSS_MANAGEMENT, id, "MReq.packet.set"); itss_queue_send(facilities.tx_queue, buffer, e, ITSS_MANAGEMENT, id, "MReq.packet.set");
} }
} }
cleanup: cleanup:
if (its_msg_def && !managed_msg) ASN_STRUCT_FREE(*its_msg_def, its_msg); if (its_msg_def && !managed_msg)
ASN_STRUCT_FREE(*its_msg_def, its_msg);
ASN_STRUCT_FREE(asn_DEF_TransportRequest, tr); ASN_STRUCT_FREE(asn_DEF_TransportRequest, tr);
return rv; return rv;
} }
int facilities_request_active_episodes(void* responder, FacilitiesRequest_t* freq) { int facilities_request_active_episodes(void *responder, FacilitiesRequest_t *freq) {
int rv = 0; int rv = 0;
FacilitiesReply_t* frep = calloc(1, sizeof(FacilitiesReply_t)); FacilitiesReply_t *frep = calloc(1, sizeof(FacilitiesReply_t));
uint8_t* frep_oer = NULL; uint8_t *frep_oer = NULL;
frep->present = FacilitiesReply_PR_data; frep->present = FacilitiesReply_PR_data;
frep->choice.data.present = FacilitiesDataReply_PR_episodes; frep->choice.data.present = FacilitiesDataReply_PR_episodes;
@ -476,25 +479,25 @@ cleanup:
return rv; return rv;
} }
int facilities_request_attribute_types(void* responder, FacilitiesRequest_t* freq) { int facilities_request_attribute_types(void *responder, FacilitiesRequest_t *freq) {
int rv = 0; int rv = 0;
FacilitiesReply_t* frep = calloc(1, sizeof(FacilitiesReply_t)); FacilitiesReply_t *frep = calloc(1, sizeof(FacilitiesReply_t));
frep->present = FacilitiesReply_PR_data; frep->present = FacilitiesReply_PR_data;
int nra = freq->choice.data.choice.attributeTypes.list.count; int nra = freq->choice.data.choice.attributeTypes.list.count;
frep->choice.data.present = FacilitiesDataReply_PR_attributes; frep->choice.data.present = FacilitiesDataReply_PR_attributes;
frep->choice.data.choice.attributes.list.count = nra; frep->choice.data.choice.attributes.list.count = nra;
frep->choice.data.choice.attributes.list.size = sizeof(void*) * nra; frep->choice.data.choice.attributes.list.size = sizeof(void *) * nra;
frep->choice.data.choice.attributes.list.array = malloc(sizeof(void*) * nra); frep->choice.data.choice.attributes.list.array = malloc(sizeof(void *) * nra);
for (int j = 0; j < nra; ++j) { for (int j = 0; j < nra; ++j) {
switch (*freq->choice.data.choice.attributeTypes.list.array[j]) { switch (*freq->choice.data.choice.attributeTypes.list.array[j]) {
case FacilitiesAttributeType_stationId: case FacilitiesAttributeType_stationId:
frep->choice.data.choice.attributes.list.array[j] = calloc(1, sizeof(FacilitiesAttribute_t) ); frep->choice.data.choice.attributes.list.array[j] = calloc(1, sizeof(FacilitiesAttribute_t));
frep->choice.data.choice.attributes.list.array[j]->data.size = 8; frep->choice.data.choice.attributes.list.array[j]->data.size = 8;
frep->choice.data.choice.attributes.list.array[j]->data.buf = malloc(8); frep->choice.data.choice.attributes.list.array[j]->data.buf = malloc(8);
pthread_mutex_lock(&facilities.id.lock); pthread_mutex_lock(&facilities.id.lock);
*((uint64_t*) frep->choice.data.choice.attributes.list.array[j]->data.buf) = facilities.id.station_id; *((uint64_t *)frep->choice.data.choice.attributes.list.array[j]->data.buf) = facilities.id.station_id;
pthread_mutex_unlock(&facilities.id.lock); pthread_mutex_unlock(&facilities.id.lock);
break; break;
@ -504,7 +507,7 @@ int facilities_request_attribute_types(void* responder, FacilitiesRequest_t* fre
rv = 1; rv = 1;
goto cleanup; goto cleanup;
} }
} }
uint8_t frep_oer[256]; uint8_t frep_oer[256];
asn_enc_rval_t enc = oer_encode_to_buffer(&asn_DEF_FacilitiesReply, NULL, frep, frep_oer, 256); asn_enc_rval_t enc = oer_encode_to_buffer(&asn_DEF_FacilitiesReply, NULL, frep, frep_oer, 256);
if (enc.encoded == -1) { if (enc.encoded == -1) {
@ -522,11 +525,10 @@ cleanup:
return rv; return rv;
} }
int facilities_request_loaded_protected_zones(void *responder, FacilitiesRequest_t *freq) {
int facilities_request_loaded_protected_zones(void* responder, FacilitiesRequest_t* freq) {
int rv = 0; int rv = 0;
FacilitiesReply_t* frep = calloc(1, sizeof(FacilitiesReply_t)); FacilitiesReply_t *frep = calloc(1, sizeof(FacilitiesReply_t));
frep->present = FacilitiesReply_PR_data; frep->present = FacilitiesReply_PR_data;
frep->choice.data.present = FacilitiesDataReply_PR_protectedCommunicationZones; frep->choice.data.present = FacilitiesDataReply_PR_protectedCommunicationZones;
@ -534,14 +536,14 @@ int facilities_request_loaded_protected_zones(void* responder, FacilitiesRequest
pthread_mutex_lock(&facilities.lightship.lock); pthread_mutex_lock(&facilities.lightship.lock);
frep->choice.data.choice.protectedCommunicationZones.list.count = facilities.lightship.protected_zones.pz_len; frep->choice.data.choice.protectedCommunicationZones.list.count = facilities.lightship.protected_zones.pz_len;
frep->choice.data.choice.protectedCommunicationZones.list.size = facilities.lightship.protected_zones.pz_len * sizeof(void*); frep->choice.data.choice.protectedCommunicationZones.list.size = facilities.lightship.protected_zones.pz_len * sizeof(void *);
frep->choice.data.choice.protectedCommunicationZones.list.array = malloc(facilities.lightship.protected_zones.pz_len * sizeof(void*)); frep->choice.data.choice.protectedCommunicationZones.list.array = malloc(facilities.lightship.protected_zones.pz_len * sizeof(void *));
uint8_t buf[256]; uint8_t buf[256];
for (int z = 0; z < facilities.lightship.protected_zones.pz_len; ++z) { for (int z = 0; z < facilities.lightship.protected_zones.pz_len; ++z) {
frep->choice.data.choice.protectedCommunicationZones.list.array[z] = calloc(1, sizeof(ProtectedCommunicationZone_t)); frep->choice.data.choice.protectedCommunicationZones.list.array[z] = calloc(1, sizeof(ProtectedCommunicationZone_t));
asn_enc_rval_t enc = uper_encode_to_buffer(&asn_DEF_ProtectedCommunicationZone, NULL, facilities.lightship.protected_zones.pz[z], buf, 256); asn_enc_rval_t enc = uper_encode_to_buffer(&asn_DEF_ProtectedCommunicationZone, NULL, facilities.lightship.protected_zones.pz[z], buf, 256);
uper_decode_complete(NULL, &asn_DEF_ProtectedCommunicationZone, (void**) &frep->choice.data.choice.protectedCommunicationZones.list.array[z], buf, (enc.encoded+7) / 8); uper_decode_complete(NULL, &asn_DEF_ProtectedCommunicationZone, (void **)&frep->choice.data.choice.protectedCommunicationZones.list.array[z], buf, (enc.encoded + 7) / 8);
} }
pthread_mutex_unlock(&facilities.lightship.lock); pthread_mutex_unlock(&facilities.lightship.lock);
@ -563,23 +565,22 @@ cleanup:
return rv; return rv;
} }
int facilities_request_chaininfo_set(void* responder, ChainInformationSet_t* cis) { int facilities_request_chaininfo_set(void *responder, ChainInformationSet_t *cis) {
int rv = 0; int rv = 0;
pthread_mutex_lock(&facilities.coordination.lock); pthread_mutex_lock(&facilities.coordination.lock);
facilities.coordination.chain.id = cis->idSet; facilities.coordination.chain.id = cis->idSet;
for (int i = 0; i < cis->linkSet.list.count; ++i) { for (int i = 0; i < cis->linkSet.list.count; ++i) {
memcpy( memcpy(
facilities.coordination.chain.links[i], facilities.coordination.chain.links[i],
cis->linkSet.list.array[i]->buf, cis->linkSet.list.array[i]->buf,
cis->linkSet.list.array[i]->size cis->linkSet.list.array[i]->size);
);
} }
facilities.coordination.chain.n_links = cis->linkSet.list.count; facilities.coordination.chain.n_links = cis->linkSet.list.count;
// TODO region // TODO region
pthread_mutex_unlock(&facilities.coordination.lock); pthread_mutex_unlock(&facilities.coordination.lock);
FacilitiesReply_t* frep = calloc(1, sizeof(FacilitiesReply_t)); FacilitiesReply_t *frep = calloc(1, sizeof(FacilitiesReply_t));
frep->present = FacilitiesReply_PR_data; frep->present = FacilitiesReply_PR_data;
frep->choice.data.present = FacilitiesDataReply_PR_chainInfoSet; frep->choice.data.present = FacilitiesDataReply_PR_chainInfoSet;
frep->choice.data.choice.chainInfoSet = FacilitiesResultCode_accepted; frep->choice.data.choice.chainInfoSet = FacilitiesResultCode_accepted;
@ -600,4 +601,3 @@ cleanup:
return rv; return rv;
} }