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it2s-itss-facilities
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added a basic response to the pre reservation request

This commit is contained in:
gilteixeira 2023-04-14 19:56:48 +01:00
parent a8a1509175
commit 84d1417d98
5 changed files with 931 additions and 963 deletions
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11
.vscode/settings.json vendored Normal file
View File

@ -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"
}
}

229
src/evm.c
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@ -1,27 +1,26 @@
#include "evm.h"
#include "facilities.h"
#include <it2s-asn/itss-transport/TransportRequest.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/evcsnm/EvcsnPdu.h>
#include <sys/mman.h>
#include <stdint.h>
#include <time.h>
#include <zmq.h>
#include <unistd.h>
#include <math.h>
#include <fcntl.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 <it2s-tender/database.h>
#include <it2s-tender/constants.h>
#include <it2s-tender/recorder.h>
#include <it2s-tender/packet.h>
#include <math.h>
#include <stdint.h>
#include <sys/mman.h>
#include <time.h>
#include <unistd.h>
#include <zmq.h>
static UTF8String_t *create_utf8_from_string(const char* string, size_t length) {
#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;
@ -29,16 +28,13 @@ static UTF8String_t *create_utf8_from_string(const char* string, size_t length)
return utf8_string;
}
static UTF8String_t *create_empty_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)
{
static int mk_evcsnm(uint8_t *evcsnm_oer, uint32_t *evcsnm_len) {
int rv = 0;
int shm_fd, shm_valid = 0;
@ -51,7 +47,7 @@ static int mk_evcsnm(uint8_t *evcsnm_oer, uint32_t *evcsnm_len)
uint64_t now = itss_time_get();
evcsnm->evcsn.poiHeader.poiType = 1; // set to "EV charging station POI ID = 1"
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;
@ -74,8 +70,8 @@ static int mk_evcsnm(uint8_t *evcsnm_oer, uint32_t *evcsnm_len)
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));
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;
@ -95,8 +91,7 @@ static int mk_evcsnm(uint8_t *evcsnm_oer, uint32_t *evcsnm_len)
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++)
{
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;
@ -108,8 +103,7 @@ static int mk_evcsnm(uint8_t *evcsnm_oer, uint32_t *evcsnm_len)
// }
asn_enc_rval_t enc = uper_encode_to_buffer(&asn_DEF_EvcsnPdu, NULL, evcsnm, evcsnm_oer, 512);
if (enc.encoded == -1)
{
if (enc.encoded == -1) {
log_error("[ca] failed encoding evcsnm (%s)", enc.failed_type->name);
rv = 1;
goto cleanup;
@ -121,29 +115,155 @@ cleanup:
return rv;
}
int evcsnm_check(EvcsnPdu_t *evcsnm)
{
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_cam;
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) {
return 1;
}
int evrsr_response;
if (evrsr_request->messageBody.present == EV_RSR_MessageBody_PR_preReservationRequestMessage)
evrsr_response = evrsrm_pre_reservation_response(evrsr_request, 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 cam 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(EV_RSR_t *evrsr_request, uint8_t *evrsrm_oer, uint32_t *evrsrm_len) {
if (!evrsr_request->messageBody.present == EV_RSR_MessageBody_PR_preReservationRequestMessage)
return 1;
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;
pre_reservation_id++;
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);
return 1;
}
*evrsrm_len = (enc.encoded + 7) / 8;
return 0;
}
int evrsrm_check(EV_RSR_t *evrsrm)
{
int evcsnm_check(EvcsnPdu_t *evcsnm) {
return 0;
}
enum EVM_CHECK_R check_evcsnm(BTPPacketIndication_t *bpi, EvcsnPdu_t *evcsnm, uint8_t *ssp, uint32_t ssp_len)
{
int evrsrm_check(EV_RSR_t *evrsrm) {
return 0;
}
enum EVM_CHECK_R check_evrsrm(BTPPacketIndication_t *bpi, EV_RSR_t *evrsrm, uint8_t *ssp, uint32_t ssp_len)
{
enum EVM_CHECK_R check_evcsnm(BTPPacketIndication_t *bpi, EvcsnPdu_t *evcsnm, uint8_t *ssp, uint32_t ssp_len) {
return 0;
}
void *evcsn_service()
{
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));
@ -155,8 +275,7 @@ void *evcsn_service()
bpr->btpType = BTPType_btpB;
bpr->gn.destinationAddress.buf = malloc(6);
for (int i = 0; i < 6; ++i)
{
for (int i = 0; i < 6; ++i) {
bpr->gn.destinationAddress.buf[i] = 0xff;
}
bpr->gn.destinationAddress.size = 6;
@ -181,16 +300,13 @@ void *evcsn_service()
uint8_t tr_oer[1024];
uint8_t fi_oer[1024];
tr_oer[0] = 4; // Facilities
tr_oer[0] = 4; // Facilities
fi_oer[0] = 4;
while (!facilities.exit)
{
while (!facilities.exit) {
usleep(1000 * 1000);
if (facilities.evm_args.activate)
{
if (facilities.evm_args.activate) {
rv = mk_evcsnm(bpr->data.buf, (uint32_t *)&bpr->data.size);
if (rv)
{
if (rv) {
continue;
}
memcpy(fmi->data.buf, bpr->data.buf, bpr->data.size);
@ -201,15 +317,13 @@ void *evcsn_service()
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)
{
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)
{
if (enc_fdi.encoded == -1) {
log_error("encoding FI for evcsnm failed");
continue;
}
@ -219,16 +333,14 @@ void *evcsn_service()
itss_queue_send(facilities.tx_queue, fi_oer, enc_fdi.encoded + 1, ITSS_APPLICATIONS, id, "FI.message");
// Logging
if (facilities.logging.dbms)
{
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)
{
if (facilities.logging.recorder) {
uint16_t buffer_len = 2048;
uint8_t buffer[buffer_len];
int e = itss_management_record_packet_sdu(
@ -240,8 +352,7 @@ void *evcsn_service()
itss_time_get(),
ITSS_FACILITIES,
true);
if (e != -1)
{
if (e != -1) {
itss_queue_send(facilities.tx_queue, buffer, e, ITSS_MANAGEMENT, id, "MReq.packet.set");
}
}

18
src/evm.h
View File

@ -33,6 +33,24 @@ enum EVM_CHECK_R check_evrsrm(BTPPacketIndication_t *bpi, EV_RSR_t *evrsrm, uint
*/
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 evrsr_request The reservation request
*
* @return The reservation response or NULL if the request isn't a Pre reservation request
*/
static int evrsrm_pre_reservation_response(EV_RSR_t *evrsr_request, uint8_t *evrsrm_oer, uint32_t *evrsrm_len);
/**
* Analyses a evm
* @param evm The evm to be analyzed

1185
src/facilities.c
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File diff suppressed because it is too large Load Diff

451
src/requests.c
View File

@ -1,26 +1,23 @@
#include "facilities.h"
#include "cam.h"
#include "denm.h"
#include "infrastructure.h"
#include "requests.h"
#include "cpm.h"
#include "evm.h"
#include <it2s-asn/cpm/CPM.h>
#include <it2s-asn/itss-facilities/FacilitiesReply.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-tender/time.h>
#include <it2s-tender/recorder.h>
#include <it2s-tender/packet.h>
#include <it2s-tender/recorder.h>
#include <it2s-tender/space.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;
FacilitiesReply_t *fr = calloc(1, sizeof(FacilitiesReply_t));
@ -34,8 +31,7 @@ int facilities_request_result_accepted(void *responder)
return rv;
}
int facilities_request_result_rejected(void *responder)
{
int facilities_request_result_rejected(void *responder) {
int rv = 0;
FacilitiesReply_t *fr = calloc(1, sizeof(FacilitiesReply_t));
@ -49,8 +45,7 @@ int facilities_request_result_rejected(void *responder)
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;
TransportRequest_t *tr = calloc(1, sizeof(TransportRequest_t));
@ -68,68 +63,66 @@ int facilities_request_single_message(void *responder, FacilitiesMessageRequest_
uint32_t transmission_interval = 0;
uint64_t transmission_start = 0;
switch (frm->itsMessageType)
{
case ItsMessageType_cam:
its_msg_def = &asn_DEF_CAM;
its_msg = calloc(1, sizeof(CAM_t));
bpr->destinationPort = Port_cam;
bpr->gn.packetTransportType = PacketTransportType_shb;
bpr->gn.trafficClass = 1;
switch (frm->itsMessageType) {
case ItsMessageType_cam:
its_msg_def = &asn_DEF_CAM;
its_msg = calloc(1, sizeof(CAM_t));
bpr->destinationPort = Port_cam;
bpr->gn.packetTransportType = PacketTransportType_shb;
bpr->gn.trafficClass = 1;
break;
case ItsMessageType_denm:
its_msg_def = &asn_DEF_DENM;
its_msg = calloc(1, sizeof(DENM_t));
bpr->destinationPort = Port_denm;
bpr->gn.packetTransportType = PacketTransportType_gbc;
bpr->gn.trafficClass = 2;
break;
case ItsMessageType_denm:
its_msg_def = &asn_DEF_DENM;
its_msg = calloc(1, sizeof(DENM_t));
bpr->destinationPort = Port_denm;
bpr->gn.packetTransportType = PacketTransportType_gbc;
bpr->gn.trafficClass = 2;
break;
case ItsMessageType_ivim:
its_msg_def = &asn_DEF_IVIM;
its_msg = calloc(1, sizeof(IVIM_t));
bpr->destinationPort = Port_ivim;
bpr->gn.packetTransportType = PacketTransportType_shb;
bpr->gn.trafficClass = 1;
break;
case ItsMessageType_ivim:
its_msg_def = &asn_DEF_IVIM;
its_msg = calloc(1, sizeof(IVIM_t));
bpr->destinationPort = Port_ivim;
bpr->gn.packetTransportType = PacketTransportType_shb;
bpr->gn.trafficClass = 1;
break;
break;
case ItsMessageType_cpm:
its_msg_def = &asn_DEF_CPM;
its_msg = calloc(1, sizeof(CPM_t));
bpr->destinationPort = Port_cpm;
bpr->gn.packetTransportType = PacketTransportType_shb;
bpr->gn.trafficClass = 2;
case ItsMessageType_cpm:
its_msg_def = &asn_DEF_CPM;
its_msg = calloc(1, sizeof(CPM_t));
bpr->destinationPort = Port_cpm;
bpr->gn.packetTransportType = PacketTransportType_shb;
bpr->gn.trafficClass = 2;
break;
break;
case 2044: // VERCOe
its_msg_def = &asn_DEF_VERCOe;
its_msg = calloc(1, sizeof(VERCOe_t));
bpr->destinationPort = 2044;
bpr->gn.packetTransportType = PacketTransportType_shb;
bpr->gn.trafficClass = 2;
break;
case 2044: // VERCOe
its_msg_def = &asn_DEF_VERCOe;
its_msg = calloc(1, sizeof(VERCOe_t));
bpr->destinationPort = 2044;
bpr->gn.packetTransportType = PacketTransportType_shb;
bpr->gn.trafficClass = 2;
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;
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:
log_error("unrecognized FR message type (%lld)", frm->itsMessageType);
facilities_request_result_rejected(responder);
rv = 1;
goto cleanup;
default:
log_error("unrecognized FR message type (%lld)", frm->itsMessageType);
facilities_request_result_rejected(responder);
rv = 1;
goto cleanup;
}
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_debug("invalid FR %s received", its_msg_def->name);
facilities_request_result_rejected(responder);
rv = 1;
@ -137,20 +130,16 @@ int facilities_request_single_message(void *responder, FacilitiesMessageRequest_
}
uint64_t id = 0;
if (!frm->id)
{
if (!frm->id) {
id = itss_id(frm->data.buf, frm->data.size);
}
else if (*frm->id == 0)
{
} else if (*frm->id == 0) {
id = itss_id(frm->data.buf, frm->data.size);
}
bool is_update = false;
int managed_msg = false;
if (frm->itsMessageType == ItsMessageType_denm)
{
if (frm->itsMessageType == ItsMessageType_denm) {
managed_msg = true;
uint8_t event_type = event_manage(its_msg, &id, NULL, 0);
@ -159,36 +148,27 @@ int facilities_request_single_message(void *responder, FacilitiesMessageRequest_
if (event_type != EVENT_NEW &&
event_type != EVENT_UPDATE &&
event_type != EVENT_CANCELLATION &&
event_type != EVENT_NEGATION)
{
event_type != EVENT_NEGATION) {
fwd = false;
}
if (event_type == EVENT_UPDATE ||
event_type == EVENT_CANCELLATION ||
event_type == EVENT_NEGATION)
{
event_type == EVENT_NEGATION) {
is_update = true;
}
if (fwd)
{
if (fwd) {
// set stationID
pthread_mutex_lock(&facilities.id.lock);
((DENM_t *)its_msg)->header.stationID = facilities.id.station_id;
pthread_mutex_unlock(&facilities.id.lock);
// Set only one trace
if (facilities.station_type != 15)
{
if (facilities.station_type != 15) {
pthread_mutex_lock(&facilities.lightship.lock);
if (facilities.lightship.path_history_len > 0)
{
if (!((DENM_t *)its_msg)->denm.location)
{
if (facilities.lightship.path_history_len > 0) {
if (!((DENM_t *)its_msg)->denm.location) {
((DENM_t *)its_msg)->denm.location = calloc(1, sizeof(LocationContainer_t));
}
((DENM_t *)its_msg)->denm.location->traces.list.count = 1;
@ -207,30 +187,21 @@ int facilities_request_single_message(void *responder, FacilitiesMessageRequest_
ph->list.array[0] = calloc(1, sizeof(PathPoint_t));
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) {
ph->list.array[0]->pathPosition.deltaAltitude = path_history[0]->alt - epv.space.altitude;
}
else
{
} else {
ph->list.array[0]->pathPosition.deltaAltitude = DeltaAltitude_unavailable;
}
if (path_history[0]->lat != Latitude_unavailable && epv.space.latitude != Latitude_unavailable)
{
if (path_history[0]->lat != Latitude_unavailable && epv.space.latitude != Latitude_unavailable) {
ph->list.array[0]->pathPosition.deltaLatitude = path_history[0]->lat - epv.space.latitude;
}
else
{
} else {
ph->list.array[0]->pathPosition.deltaLatitude = DeltaLatitude_unavailable;
}
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;
}
else
{
} else {
ph->list.array[0]->pathPosition.deltaLongitude = DeltaLongitude_unavailable;
}
itss_space_unlock();
@ -238,34 +209,24 @@ int facilities_request_single_message(void *responder, FacilitiesMessageRequest_
ph->list.array[0]->pathDeltaTime = calloc(1, sizeof(PathDeltaTime_t));
*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));
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;
}
else
{
} else {
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;
}
else
{
} else {
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;
}
else
{
} else {
ph->list.array[i]->pathPosition.deltaLongitude = DeltaLongitude_unavailable;
}
@ -277,23 +238,17 @@ int facilities_request_single_message(void *responder, FacilitiesMessageRequest_
}
// 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);
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;
}
else
{
} else {
transmission_duration = 600 * 1000;
}
}
}
}
else if (frm->itsMessageType == ItsMessageType_ivim)
{
} else if (frm->itsMessageType == ItsMessageType_ivim) {
managed_msg = true;
uint8_t service_type = service_eval(SERVICE_IVI, its_msg, &id, NULL, 0);
@ -301,39 +256,28 @@ int facilities_request_single_message(void *responder, FacilitiesMessageRequest_
if (service_type != SERVICE_NEW &&
service_type != SERVICE_UPDATE &&
service_type != SERVICE_CANCELLATION &&
service_type != SERVICE_NEGATION)
{
service_type != SERVICE_NEGATION) {
fwd = false;
}
if (service_type == SERVICE_UPDATE ||
service_type == SERVICE_CANCELLATION ||
service_type == SERVICE_NEGATION)
{
service_type == SERVICE_NEGATION) {
is_update = true;
}
if (fwd)
{
if (fwd) {
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();
}
else
{
} else {
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;
}
else
{
} else {
asn_INTEGER2ulong((INTEGER_t *)((IVIM_t *)its_msg)->ivi.mandatory.validTo, (unsigned long long *)&valid_to);
}
@ -341,12 +285,10 @@ int facilities_request_single_message(void *responder, FacilitiesMessageRequest_
transmission_interval = facilities.infrastructure.replay_interval;
transmission_duration = valid_to - valid_from;
}
}
else if (frm->itsMessageType == ItsMessageType_evrsr) {
} else if (frm->itsMessageType == ItsMessageType_evrsr) {
managed_msg = true;
}
if (!facilities.replay)
{
if (!facilities.replay) {
transmission_interval = 0;
transmission_duration = 0;
}
@ -355,16 +297,14 @@ int facilities_request_single_message(void *responder, FacilitiesMessageRequest_
facilities_request_result_accepted(responder);
// Forward message to [transport]
if (fwd)
{
if (fwd) {
bpr->btpType = BTPType_btpB;
bpr->id = id;
bpr->data.buf = malloc(2048);
asn_enc_rval_t enc = uper_encode_to_buffer(its_msg_def, NULL, its_msg, bpr->data.buf, 2048);
if (enc.encoded == -1)
{
if (enc.encoded == -1) {
log_error("failed encoding ITS message into UPER (%s)", enc.failed_type->name);
rv = 1;
goto cleanup;
@ -376,26 +316,22 @@ int facilities_request_single_message(void *responder, FacilitiesMessageRequest_
bpr->gn.destinationAddress.buf[i] = 0xff;
bpr->gn.destinationAddress.size = 6;
if (transmission_start)
{
if (transmission_start) {
bpr->gn.repetitionStart = malloc(sizeof(long));
*bpr->gn.repetitionStart = transmission_start;
}
if (transmission_interval)
{
if (transmission_interval) {
bpr->gn.repetitionInterval = malloc(sizeof(long));
*bpr->gn.repetitionInterval = transmission_interval;
}
if (transmission_duration)
{
if (transmission_duration) {
bpr->gn.maximumRepetitionTime = malloc(sizeof(long));
*bpr->gn.maximumRepetitionTime = transmission_duration;
}
if (is_update)
{
if (is_update) {
bpr->gn.isUpdate = malloc(sizeof(long));
*bpr->gn.isUpdate = 1;
}
@ -403,10 +339,9 @@ int facilities_request_single_message(void *responder, FacilitiesMessageRequest_
bpr->gn.securityProfile.sign = true;
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);
if (enc.encoded == -1)
{
if (enc.encoded == -1) {
log_error("failed encoding TR (%s)", enc.failed_type->name);
rv = 1;
goto cleanup;
@ -416,8 +351,7 @@ int facilities_request_single_message(void *responder, FacilitiesMessageRequest_
}
// Logging
if (facilities.logging.recorder)
{
if (facilities.logging.recorder) {
uint16_t buffer_len = 2048;
uint8_t buffer[buffer_len];
int e = itss_management_record_packet_sdu(
@ -429,8 +363,7 @@ int facilities_request_single_message(void *responder, FacilitiesMessageRequest_
itss_time_get(),
ITSS_FACILITIES,
true);
if (e != -1)
{
if (e != -1) {
itss_queue_send(facilities.tx_queue, buffer, e, ITSS_MANAGEMENT, id, "MReq.packet.set");
}
}
@ -443,8 +376,7 @@ cleanup:
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;
FacilitiesReply_t *frep = calloc(1, sizeof(FacilitiesReply_t));
@ -461,16 +393,14 @@ int facilities_request_active_episodes(void *responder, FacilitiesRequest_t *fre
uint16_t na = 0;
for (int e = 0; e < freq->choice.data.choice.activeEpisodes.list.count; ++e)
{
switch (*freq->choice.data.choice.activeEpisodes.list.array[e])
{
case EpisodeType_denm:
na += nae;
break;
case EpisodeType_ivim:
na += nas;
break;
for (int e = 0; e < freq->choice.data.choice.activeEpisodes.list.count; ++e) {
switch (*freq->choice.data.choice.activeEpisodes.list.array[e]) {
case EpisodeType_denm:
na += nae;
break;
case EpisodeType_ivim:
na += nas;
break;
}
}
@ -478,60 +408,52 @@ int facilities_request_active_episodes(void *responder, FacilitiesRequest_t *fre
frep->choice.data.choice.episodes.list.size = na * sizeof(void *);
frep->choice.data.choice.episodes.list.array = malloc(na * sizeof(void *));
for (int e = 0, j = 0; e < freq->choice.data.choice.activeEpisodes.list.count; ++e)
{
switch (*freq->choice.data.choice.activeEpisodes.list.array[e])
{
case EpisodeType_denm:
for (int i = 0, n = 0; n < nae; ++i)
{
if (facilities.den.events[i]->enabled && facilities.den.events[i]->state == EVENT_ACTIVE)
{
frep->choice.data.choice.episodes.list.array[j] = calloc(1, sizeof(ItsMessage_t));
frep->choice.data.choice.episodes.list.array[j]->itsMessageType = ItsMessageType_denm;
frep->choice.data.choice.episodes.list.array[j]->data.buf = malloc(2048);
asn_enc_rval_t enc = uper_encode_to_buffer(&asn_DEF_DENM, NULL, facilities.den.events[i]->denm, frep->choice.data.choice.episodes.list.array[j]->data.buf, 2048);
if (enc.encoded == -1)
{ /* encoding shouldn't fail as all saved DENMs are structurally valid */
log_error("failed encoding DENM for FDResult (%s)", enc.failed_type->name);
frep->choice.data.choice.episodes.list.array[j]->data.size = 0;
continue;
for (int e = 0, j = 0; e < freq->choice.data.choice.activeEpisodes.list.count; ++e) {
switch (*freq->choice.data.choice.activeEpisodes.list.array[e]) {
case EpisodeType_denm:
for (int i = 0, n = 0; n < nae; ++i) {
if (facilities.den.events[i]->enabled && facilities.den.events[i]->state == EVENT_ACTIVE) {
frep->choice.data.choice.episodes.list.array[j] = calloc(1, sizeof(ItsMessage_t));
frep->choice.data.choice.episodes.list.array[j]->itsMessageType = ItsMessageType_denm;
frep->choice.data.choice.episodes.list.array[j]->data.buf = malloc(2048);
asn_enc_rval_t enc = uper_encode_to_buffer(&asn_DEF_DENM, NULL, facilities.den.events[i]->denm, frep->choice.data.choice.episodes.list.array[j]->data.buf, 2048);
if (enc.encoded == -1) { /* encoding shouldn't fail as all saved DENMs are structurally valid */
log_error("failed encoding DENM for FDResult (%s)", enc.failed_type->name);
frep->choice.data.choice.episodes.list.array[j]->data.size = 0;
continue;
}
frep->choice.data.choice.episodes.list.array[j]->data.size = (enc.encoded + 7) / 8;
++j;
++n;
}
frep->choice.data.choice.episodes.list.array[j]->data.size = (enc.encoded + 7) / 8;
++j;
++n;
}
}
break;
case EpisodeType_ivim:
for (int i = 0, n = 0; n < nas; ++i)
{
if (facilities.infrastructure.services[i]->enabled && facilities.infrastructure.services[i]->state == SERVICE_ACTIVE)
{
frep->choice.data.choice.episodes.list.array[j] = calloc(1, sizeof(ItsMessage_t));
frep->choice.data.choice.episodes.list.array[j]->itsMessageType = ItsMessageType_ivim;
frep->choice.data.choice.episodes.list.array[j]->data.buf = malloc(2048);
asn_enc_rval_t enc = uper_encode_to_buffer(&asn_DEF_IVIM, NULL, facilities.infrastructure.services[i]->ivim, frep->choice.data.choice.episodes.list.array[j]->data.buf, 2048);
if (enc.encoded == -1)
{ /* encoding shouldn't fail as all saved DENMs are structurally valid */
log_error("failed encoding IVIM for FDResult (%s)", enc.failed_type->name);
frep->choice.data.choice.episodes.list.array[j]->data.size = 0;
continue;
break;
case EpisodeType_ivim:
for (int i = 0, n = 0; n < nas; ++i) {
if (facilities.infrastructure.services[i]->enabled && facilities.infrastructure.services[i]->state == SERVICE_ACTIVE) {
frep->choice.data.choice.episodes.list.array[j] = calloc(1, sizeof(ItsMessage_t));
frep->choice.data.choice.episodes.list.array[j]->itsMessageType = ItsMessageType_ivim;
frep->choice.data.choice.episodes.list.array[j]->data.buf = malloc(2048);
asn_enc_rval_t enc = uper_encode_to_buffer(&asn_DEF_IVIM, NULL, facilities.infrastructure.services[i]->ivim, frep->choice.data.choice.episodes.list.array[j]->data.buf, 2048);
if (enc.encoded == -1) { /* encoding shouldn't fail as all saved DENMs are structurally valid */
log_error("failed encoding IVIM for FDResult (%s)", enc.failed_type->name);
frep->choice.data.choice.episodes.list.array[j]->data.size = 0;
continue;
}
frep->choice.data.choice.episodes.list.array[j]->data.size = (enc.encoded + 7) / 8;
++j;
++n;
}
frep->choice.data.choice.episodes.list.array[j]->data.size = (enc.encoded + 7) / 8;
++j;
++n;
}
}
break;
default:
log_error("unrecognized FR event type (%lld)", *freq->choice.data.choice.activeEpisodes.list.array[e]);
pthread_mutex_unlock(&facilities.den.lock);
pthread_mutex_unlock(&facilities.infrastructure.lock);
break;
default:
log_error("unrecognized FR event type (%lld)", *freq->choice.data.choice.activeEpisodes.list.array[e]);
pthread_mutex_unlock(&facilities.den.lock);
pthread_mutex_unlock(&facilities.infrastructure.lock);
facilities_request_result_rejected(responder);
rv = 1;
goto cleanup;
facilities_request_result_rejected(responder);
rv = 1;
goto cleanup;
}
}
@ -540,8 +462,7 @@ int facilities_request_active_episodes(void *responder, FacilitiesRequest_t *fre
frep_oer = malloc(32768);
asn_enc_rval_t enc = oer_encode_to_buffer(&asn_DEF_FacilitiesReply, NULL, frep, frep_oer, 32768);
if (enc.encoded == -1)
{
if (enc.encoded == -1) {
log_error("failed encoding FReply (%s)", enc.failed_type->name);
facilities_request_result_rejected(responder);
@ -558,8 +479,7 @@ cleanup:
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;
FacilitiesReply_t *frep = calloc(1, sizeof(FacilitiesReply_t));
@ -570,30 +490,27 @@ int facilities_request_attribute_types(void *responder, FacilitiesRequest_t *fre
frep->choice.data.choice.attributes.list.count = nra;
frep->choice.data.choice.attributes.list.size = sizeof(void *) * nra;
frep->choice.data.choice.attributes.list.array = malloc(sizeof(void *) * nra);
for (int j = 0; j < nra; ++j)
{
switch (*freq->choice.data.choice.attributeTypes.list.array[j])
{
case FacilitiesAttributeType_stationId:
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.buf = malloc(8);
pthread_mutex_lock(&facilities.id.lock);
*((uint64_t *)frep->choice.data.choice.attributes.list.array[j]->data.buf) = facilities.id.station_id;
pthread_mutex_unlock(&facilities.id.lock);
break;
for (int j = 0; j < nra; ++j) {
switch (*freq->choice.data.choice.attributeTypes.list.array[j]) {
case FacilitiesAttributeType_stationId:
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.buf = malloc(8);
pthread_mutex_lock(&facilities.id.lock);
*((uint64_t *)frep->choice.data.choice.attributes.list.array[j]->data.buf) = facilities.id.station_id;
pthread_mutex_unlock(&facilities.id.lock);
break;
default:
log_debug("unrecognized FR attribute type request");
facilities_request_result_rejected(responder);
rv = 1;
goto cleanup;
default:
log_debug("unrecognized FR attribute type request");
facilities_request_result_rejected(responder);
rv = 1;
goto cleanup;
}
}
uint8_t 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) {
log_error("failed encoding FReply (%s)", enc.failed_type->name);
facilities_request_result_rejected(responder);
rv = 1;
@ -608,8 +525,7 @@ cleanup:
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;
FacilitiesReply_t *frep = calloc(1, sizeof(FacilitiesReply_t));
@ -624,8 +540,7 @@ int facilities_request_loaded_protected_zones(void *responder, FacilitiesRequest
frep->choice.data.choice.protectedCommunicationZones.list.array = malloc(facilities.lightship.protected_zones.pz_len * sizeof(void *));
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));
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);
@ -635,8 +550,7 @@ int facilities_request_loaded_protected_zones(void *responder, FacilitiesRequest
uint8_t frep_oer[1024];
asn_enc_rval_t enc = oer_encode_to_buffer(&asn_DEF_FacilitiesReply, NULL, frep, frep_oer, 1024);
if (enc.encoded == -1)
{
if (enc.encoded == -1) {
log_error("failed encoding FDResult (%s)", enc.failed_type->name);
facilities_request_result_rejected(responder);
rv = 1;
@ -651,14 +565,12 @@ cleanup:
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;
pthread_mutex_lock(&facilities.coordination.lock);
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(
facilities.coordination.chain.links[i],
cis->linkSet.list.array[i]->buf,
@ -675,8 +587,7 @@ int facilities_request_chaininfo_set(void *responder, ChainInformationSet_t *cis
uint8_t frep_oer[1024];
asn_enc_rval_t enc = oer_encode_to_buffer(&asn_DEF_FacilitiesReply, NULL, frep, frep_oer, 1024);
if (enc.encoded == -1)
{
if (enc.encoded == -1) {
log_error("failed encoding FDResult (%s)", enc.failed_type->name);
facilities_request_result_rejected(responder);
rv = 1;