} END_TEST
START_TEST(AddSingleConnectionWithMaximalConfiguration){
UA_NetworkAddressUrlDataType networkAddressUrlData = {UA_STRING("127.0.0.1"), UA_STRING("opc.udp://224.0.0.22:4840/")};
UA_Variant address;
UA_Variant_setScalar(&address, &networkAddressUrlData, &UA_TYPES[UA_TYPES_NETWORKADDRESSURLDATATYPE]);
UA_KeyValuePair connectionOptions[3];
connectionOptions[0].key = UA_QUALIFIEDNAME(0, "ttl");
UA_UInt32 ttl = 10;
UA_Variant_setScalar(&connectionOptions[0].value, &ttl, &UA_TYPES[UA_TYPES_UINT32]);
connectionOptions[1].key = UA_QUALIFIEDNAME(0, "loopback");
UA_Boolean loopback = UA_FALSE;
UA_Variant_setScalar(&connectionOptions[1].value, &loopback, &UA_TYPES[UA_TYPES_UINT32]);
connectionOptions[2].key = UA_QUALIFIEDNAME(0, "reuse");
UA_Boolean reuse = UA_TRUE;
UA_Variant_setScalar(&connectionOptions[2].value, &reuse, &UA_TYPES[UA_TYPES_UINT32]);
UA_PubSubConnectionConfig connectionConf;
memset(&connectionConf, 0, sizeof(UA_PubSubConnectionConfig));
connectionConf.name = UA_STRING("UADP Connection");
connectionConf.transportProfileUri = UA_STRING("http://opcfoundation.org/UA-Profile/Transport/pubsub-udp-uadp");
connectionConf.enabled = true;
connectionConf.publisherId.numeric = 223344;
connectionConf.connectionPropertiesSize = 3;
connectionConf.connectionProperties = connectionOptions;
connectionConf.address = address;
UA_NodeId connection;
UA_StatusCode retVal = UA_Server_addPubSubConnection(server, &connectionConf, &connection);
ck_assert_int_eq(server->pubSubManager.connectionsSize, 1);
ck_assert_int_eq(retVal, UA_STATUSCODE_GOOD);
ck_assert(server->pubSubManager.connections[0].channel != NULL);
} END_TEST
/**
* Setting up an event
* ^^^^^^^^^^^^^^^^^^^
* In order to set up the event, we can first use ``UA_Server_createEvent`` to give us a node representation of the event.
* All we need for this is our `EventType`. Once we have our event node, which is saved internally as an `ObjectNode`,
* we can define the attributes the event has the same way we would define the attributes of an object node. It is not
* necessary to define the attributes `EventId`, `ReceiveTime`, `SourceNode` or `EventType` since these are set
* automatically by the server. In this example, we will be setting the fields 'Message' and 'Severity' in addition
* to `Time` which is needed to make the example UaExpert compliant.
*/
static UA_StatusCode
setUpEvent(UA_Server *server, UA_NodeId *outId) {
UA_StatusCode retval = UA_Server_createEvent(server, eventType, outId);
if (retval != UA_STATUSCODE_GOOD) {
UA_LOG_WARNING(UA_Log_Stdout, UA_LOGCATEGORY_SERVER,
"createEvent failed. StatusCode %s", UA_StatusCode_name(retval));
return retval;
}
/* Set the Event Attributes */
/* Setting the Time is required or else the event will not show up in UAExpert! */
UA_DateTime eventTime = UA_DateTime_now();
UA_Server_writeObjectProperty_scalar(server, *outId, UA_QUALIFIEDNAME(0, "Time"),
&eventTime, &UA_TYPES[UA_TYPES_DATETIME]);
UA_UInt16 eventSeverity = 100;
UA_Server_writeObjectProperty_scalar(server, *outId, UA_QUALIFIEDNAME(0, "Severity"),
&eventSeverity, &UA_TYPES[UA_TYPES_UINT16]);
UA_LocalizedText eventMessage = UA_LOCALIZEDTEXT("en-US", "An event has been generated.");
UA_Server_writeObjectProperty_scalar(server, *outId, UA_QUALIFIEDNAME(0, "Message"),
&eventMessage, &UA_TYPES[UA_TYPES_LOCALIZEDTEXT]);
UA_String eventSourceName = UA_STRING("Server");
UA_Server_writeObjectProperty_scalar(server, *outId, UA_QUALIFIEDNAME(0, "SourceName"),
&eventSourceName, &UA_TYPES[UA_TYPES_STRING]);
return UA_STATUSCODE_GOOD;
}
static UA_StatusCode eventSetup(UA_NodeId *eventNodeId) {
UA_StatusCode retval;
retval = UA_Server_createEvent(server, eventType, eventNodeId);
ck_assert_uint_eq(retval, UA_STATUSCODE_GOOD);
// add a severity to the event
UA_Variant value;
UA_RelativePathElement rpe;
UA_RelativePathElement_init(&rpe);
rpe.referenceTypeId = UA_NODEID_NUMERIC(0, UA_NS0ID_HASPROPERTY);
rpe.isInverse = false;
rpe.includeSubtypes = false;
UA_BrowsePath bp;
UA_BrowsePath_init(&bp);
bp.startingNode = *eventNodeId;
bp.relativePath.elementsSize = 1;
bp.relativePath.elements = &rpe;
rpe.targetName = UA_QUALIFIEDNAME(0, "Severity");
UA_BrowsePathResult bpr = UA_Server_translateBrowsePathToNodeIds(server, &bp);
// number with no special meaning
UA_UInt16 eventSeverity = 1000;
UA_Variant_setScalar(&value, &eventSeverity, &UA_TYPES[UA_TYPES_UINT16]);
UA_Server_writeValue(server, bpr.targets[0].targetId.nodeId, value);
UA_BrowsePathResult_deleteMembers(&bpr);
//add a message to the event
rpe.targetName = UA_QUALIFIEDNAME(0, "Message");
bpr = UA_Server_translateBrowsePathToNodeIds(server, &bp);
UA_LocalizedText message = UA_LOCALIZEDTEXT("en-US", "Generated Event");
UA_Variant_setScalar(&value, &message, &UA_TYPES[UA_TYPES_LOCALIZEDTEXT]);
UA_Server_writeValue(server, bpr.targets[0].targetId.nodeId, value);
UA_BrowsePathResult_deleteMembers(&bpr);
return retval;
}
static UA_NodeId addPubSubConnection(void){
UA_Variant publisherId;
UA_Variant_init(&publisherId);
UA_UInt32 publisherIdValue = 13245;
UA_Variant_setScalar(&publisherId, &publisherIdValue , &UA_TYPES[UA_TYPES_UINT32]);
UA_PubSubConnectionDataType pubSubConnection;
UA_PubSubConnectionDataType_init(&pubSubConnection);
pubSubConnection.name = UA_STRING("Model Connection 1");
pubSubConnection.enabled = UA_TRUE;
pubSubConnection.publisherId = publisherId;
pubSubConnection.transportProfileUri = UA_STRING("http://opcfoundation.org/UA-Profile/Transport/pubsub-udp-uadp");
UA_ExtensionObject eo;
UA_NetworkAddressUrlDataType networkAddressDataType = {UA_STRING("eth0"), UA_STRING("opc.udp://224.0.0.22:4840/")};
UA_NetworkAddressUrlDataType* identityToken = UA_NetworkAddressUrlDataType_new();
UA_NetworkAddressUrlDataType_init(identityToken);
UA_NetworkAddressUrlDataType_copy(&networkAddressDataType, identityToken);
eo.encoding = UA_EXTENSIONOBJECT_DECODED;
eo.content.decoded.type = &UA_TYPES[UA_TYPES_NETWORKADDRESSURLDATATYPE];
eo.content.decoded.data = identityToken;
pubSubConnection.address = eo;
pubSubConnection.connectionPropertiesSize = 2;
UA_KeyValuePair connectionOptions[2];
memset(connectionOptions, 0, sizeof(UA_KeyValuePair)* 2);
connectionOptions[0].key = UA_QUALIFIEDNAME(0, "ttl");
UA_UInt32 ttl = 10;
UA_Variant_setScalar(&connectionOptions[0].value, &ttl, &UA_TYPES[UA_TYPES_UINT32]);
connectionOptions[1].key = UA_QUALIFIEDNAME(0, "loopback");
UA_Boolean loopback = UA_FALSE;
UA_Variant_setScalar(&connectionOptions[1].value, &loopback, &UA_TYPES[UA_TYPES_UINT32]);
pubSubConnection.connectionProperties = connectionOptions;
UA_Variant inputArguments;
UA_Variant_init(&inputArguments);
UA_Variant_setScalar(&inputArguments, &pubSubConnection, &UA_TYPES[UA_TYPES_PUBSUBCONNECTIONDATATYPE]);
UA_CallMethodRequest callMethodRequest;
UA_CallMethodRequest_init(&callMethodRequest);
callMethodRequest.inputArgumentsSize = 1;
callMethodRequest.inputArguments = &inputArguments;
callMethodRequest.objectId = UA_NODEID_NUMERIC(0, UA_NS0ID_PUBLISHSUBSCRIBE);
callMethodRequest.methodId = UA_NODEID_NUMERIC(0, UA_NS0ID_PUBLISHSUBSCRIBE_ADDCONNECTION);
UA_NodeId connectionId = UA_NODEID_NULL;
UA_CallMethodResult result;
UA_CallMethodResult_init(&result);
result = UA_Server_call(server, &callMethodRequest);
ck_assert_int_eq(1, result.outputArgumentsSize);
ck_assert_int_eq(result.statusCode, UA_STATUSCODE_GOOD);
if(result.outputArguments->type == &UA_TYPES[UA_TYPES_NODEID])
connectionId = *((UA_NodeId *) result.outputArguments->data);
UA_ExtensionObject_deleteMembers(&eo);
callMethodRequest.inputArguments = NULL;
callMethodRequest.inputArgumentsSize = 0;
UA_CallMethodRequest_deleteMembers(&callMethodRequest);
UA_CallMethodResult_deleteMembers(&result);
return connectionId;
}
END_TEST
START_TEST(Nodes_createCustomObjectType)
{
// Create a custom object type "CustomDemoType" which has a "CustomStateType" component
UA_StatusCode retval = UA_STATUSCODE_GOOD;
/* create new object type node which has a subcomponent of the type StateType */
UA_ObjectTypeAttributes otAttr = UA_ObjectTypeAttributes_default;
otAttr.displayName = UA_LOCALIZEDTEXT("", "CustomDemoType");
otAttr.description = UA_LOCALIZEDTEXT("", "");
retval = UA_Server_addObjectTypeNode(server, UA_NODEID_NUMERIC(1, 6010),
UA_NODEID_NUMERIC(0, UA_NS0ID_BASEOBJECTTYPE),
UA_NODEID_NUMERIC(0, UA_NS0ID_HASSUBTYPE),
UA_QUALIFIEDNAME(1, "CustomDemoType"),
otAttr, NULL, NULL);
ck_assert_uint_eq(retval, UA_STATUSCODE_GOOD);
UA_ObjectAttributes oAttr = UA_ObjectAttributes_default;
oAttr.displayName = UA_LOCALIZEDTEXT("", "State");
oAttr.description = UA_LOCALIZEDTEXT("", "");
retval = UA_Server_addObjectNode(server, UA_NODEID_NUMERIC(1, 6011), UA_NODEID_NUMERIC(1, 6010),
UA_NODEID_NUMERIC(0, UA_NS0ID_HASCOMPONENT),
UA_QUALIFIEDNAME(1, "State"),
UA_NODEID_NUMERIC(1, 6000),
oAttr, NULL, NULL);
ck_assert_uint_eq(retval, UA_STATUSCODE_GOOD);
/* modelling rule is mandatory so it will be inherited for the object created from CustomDemoType */
retval = UA_Server_addReference(server, UA_NODEID_NUMERIC(1, 6011), UA_NODEID_NUMERIC(0, UA_NS0ID_HASMODELLINGRULE),
UA_EXPANDEDNODEID_NUMERIC(0, UA_NS0ID_MODELLINGRULE_MANDATORY), true);
ck_assert_uint_eq(retval, UA_STATUSCODE_GOOD);
/* assign a default value to the attribute "StateNumber" inside the state attribute (part of the MyDemoType) */
UA_Variant stateNum;
UA_Variant_init(&stateNum);
UA_Variant_setScalar(&stateNum, &valueToBeInherited, &UA_TYPES[UA_TYPES_UINT32]);
UA_NodeId childID;
findChildId(UA_NODEID_NUMERIC(1, 6011), UA_NODEID_NUMERIC(0, UA_NS0ID_HASPROPERTY),
UA_QUALIFIEDNAME(1, "CustomStateNumber"), &childID);
ck_assert(!UA_NodeId_isNull(&childID));
retval = UA_Server_writeValue(server, childID, stateNum);
ck_assert_uint_eq(retval, UA_STATUSCODE_GOOD);
}
static UA_Server* makeTestSequence(void) {
UA_Server *server = UA_Server_new(UA_ServerConfig_standard);
/* VariableNode */
UA_Variant *myIntegerVariant = UA_Variant_new();
UA_Int32 myInteger = 42;
UA_Variant_setScalarCopy(myIntegerVariant, &myInteger,
&UA_TYPES[UA_TYPES_INT32]);
const UA_QualifiedName myIntegerName = UA_QUALIFIEDNAME(1, "the answer");
const UA_NodeId myIntegerNodeId = UA_NODEID_STRING(1, "the.answer");
UA_NodeId parentNodeId = UA_NODEID_NUMERIC(0, UA_NS0ID_OBJECTSFOLDER);
UA_NodeId parentReferenceNodeId = UA_NODEID_NUMERIC(0, UA_NS0ID_ORGANIZES);
UA_Server_addVariableNode(server, myIntegerNodeId, myIntegerName, UA_LOCALIZEDTEXT("en_US","the answer"), UA_LOCALIZEDTEXT("en_US","the answer"), 0, 0,
parentNodeId, parentReferenceNodeId, myIntegerVariant, NULL);
/* ObjectNode */
UA_Server_addObjectNode(server, UA_NODEID_NUMERIC(1, 50), UA_QUALIFIEDNAME(1, "Demo"), UA_LOCALIZEDTEXT("en_US","Demo"),
UA_LOCALIZEDTEXT("en_US","Demo"), 0, 0, UA_NODEID_NUMERIC(0, UA_NS0ID_OBJECTSFOLDER),
UA_NODEID_NUMERIC(0, UA_NS0ID_ORGANIZES), UA_EXPANDEDNODEID_NUMERIC(0, UA_NS0ID_FOLDERTYPE), NULL);
/* ReferenceTypeNode */
UA_ReferenceTypeNode *organizes = UA_ReferenceTypeNode_new();
copyNames((UA_Node*)organizes, "Organizes");
organizes->inverseName = UA_LOCALIZEDTEXT_ALLOC("", "OrganizedBy");
organizes->nodeId.identifier.numeric = UA_NS0ID_ORGANIZES;
organizes->isAbstract = UA_FALSE;
organizes->symmetric = UA_FALSE;
UA_Server_addNode(server, (UA_Node*)organizes, UA_EXPANDEDNODEID_NUMERIC(0, UA_NS0ID_HIERARCHICALREFERENCES), UA_NODEID_NUMERIC(0, UA_NS0ID_HASSUBTYPE));
/* ViewNode */
UA_ViewNode *viewtest = UA_ViewNode_new();
copyNames((UA_Node*)viewtest, "Viewtest");
viewtest->nodeId.identifier.numeric = UA_NS0ID_VIEWNODE;
UA_Server_addNode(server, (UA_Node*)viewtest,
UA_EXPANDEDNODEID_NUMERIC(0, UA_NS0ID_VIEWSFOLDER),
UA_NODEID_NUMERIC(0, UA_NS0ID_HASSUBTYPE));
/* MethodNode */
UA_MethodNode *methodtest = UA_MethodNode_new();
copyNames((UA_Node*)methodtest, "Methodtest");
methodtest->nodeId.identifier.numeric = UA_NS0ID_METHODNODE;
UA_Server_addNode(server, (UA_Node*)methodtest,
UA_EXPANDEDNODEID_NUMERIC(0, 3),
UA_NODEID_NUMERIC(0, UA_NS0ID_HASSUBTYPE));
return server;
}
static void
addVariable(size_t size) {
/* Define the attribute of the myInteger variable node */
UA_VariableAttributes attr = UA_VariableAttributes_default;
UA_Int32* array = (UA_Int32*)UA_malloc(size * sizeof(UA_Int32));
memset(array, 0, size * sizeof(UA_Int32));
UA_Variant_setArray(&attr.value, array, size, &UA_TYPES[UA_TYPES_INT32]);
char name[] = "my.variable";
attr.description = UA_LOCALIZEDTEXT("en-US", name);
attr.displayName = UA_LOCALIZEDTEXT("en-US", name);
attr.dataType = UA_TYPES[UA_TYPES_INT32].typeId;
/* Add the variable node to the information model */
UA_NodeId myIntegerNodeId = UA_NODEID_STRING(1, name);
UA_QualifiedName myIntegerName = UA_QUALIFIEDNAME(1, name);
UA_NodeId parentNodeId = UA_NODEID_NUMERIC(0, UA_NS0ID_OBJECTSFOLDER);
UA_NodeId parentReferenceNodeId = UA_NODEID_NUMERIC(0, UA_NS0ID_ORGANIZES);
UA_Server_addVariableNode(server, myIntegerNodeId, parentNodeId,
parentReferenceNodeId, myIntegerName,
UA_NODEID_NUMERIC(0, UA_NS0ID_BASEDATAVARIABLETYPE),
attr, NULL, NULL);
UA_free(array);
}
}END_TEST
START_TEST(ReadSingleAttributeBrowseNameWithoutTimestamp)
{
UA_Server *server = makeTestSequence();
UA_DataValue resp;
UA_DataValue_init(&resp);
UA_ReadRequest rReq;
UA_ReadRequest_init(&rReq);
rReq.nodesToRead = UA_ReadValueId_new();
rReq.nodesToReadSize = 1;
rReq.nodesToRead[0].nodeId = UA_NODEID_STRING(1, "the.answer");
rReq.nodesToRead[0].attributeId = UA_ATTRIBUTEID_BROWSENAME;
readValue(server, UA_TIMESTAMPSTORETURN_NEITHER, &rReq.nodesToRead[0],
&resp);
UA_QualifiedName* respval;
respval = (UA_QualifiedName*) resp.value.data;
const UA_QualifiedName myIntegerName = UA_QUALIFIEDNAME(1,
"the answer");
ck_assert_int_eq(-1, resp.value.arrayLength);
ck_assert_ptr_eq(&UA_TYPES[UA_TYPES_QUALIFIEDNAME], resp.value.type);
ck_assert_int_eq(1, respval->namespaceIndex);
ck_assert_int_eq(myIntegerName.name.length, respval->name.length);
for (int var = 0; var < respval->name.length - 1; ++var) {
ck_assert_int_eq(myIntegerName.name.data[var],
respval->name.data[var]);
}
UA_free(respval);
}END_TEST
} END_TEST
START_TEST(AddNodeTwiceGivesError) {
/* add a variable node to the address space */
UA_VariableAttributes attr = UA_VariableAttributes_default;
UA_Int32 myInteger = 42;
UA_Variant_setScalar(&attr.value, &myInteger, &UA_TYPES[UA_TYPES_INT32]);
attr.description = UA_LOCALIZEDTEXT("en-US","the answer");
attr.displayName = UA_LOCALIZEDTEXT("en-US","the answer");
UA_NodeId myIntegerNodeId = UA_NODEID_STRING(1, "the.answer");
UA_QualifiedName myIntegerName = UA_QUALIFIEDNAME(1, "the answer");
UA_NodeId parentNodeId = UA_NODEID_NUMERIC(0, UA_NS0ID_OBJECTSFOLDER);
UA_NodeId parentReferenceNodeId = UA_NODEID_NUMERIC(0, UA_NS0ID_ORGANIZES);
UA_StatusCode res =
UA_Server_addVariableNode(server, myIntegerNodeId, parentNodeId,
parentReferenceNodeId, myIntegerName,
UA_NODEID_NUMERIC(0, UA_NS0ID_BASEDATAVARIABLETYPE),
attr, NULL, NULL);
ck_assert_int_eq(UA_STATUSCODE_GOOD, res);
res = UA_Server_addVariableNode(server, myIntegerNodeId, parentNodeId,
parentReferenceNodeId, myIntegerName,
UA_NODEID_NUMERIC(0, UA_NS0ID_BASEDATAVARIABLETYPE),
attr, NULL, NULL);
ck_assert_int_eq(res, UA_STATUSCODE_BADNODEIDEXISTS);
} END_TEST
int main(int argc, char** argv) {
signal(SIGINT, stopHandler);
signal(SIGTERM, stopHandler);
UA_ServerConfig config = UA_ServerConfig_standard;
UA_ServerNetworkLayer nl;
nl = UA_ServerNetworkLayerUDP(UA_ConnectionConfig_standard, 16664);
config.networkLayers = &nl;
config.networkLayersSize = 1;
UA_Server *server = UA_Server_new(config);
// add a variable node to the adresspace
UA_VariableAttributes attr;
UA_VariableAttributes_init(&attr);
UA_Int32 myInteger = 42;
UA_Variant_setScalar(&attr.value, &myInteger, &UA_TYPES[UA_TYPES_INT32]);
attr.description = UA_LOCALIZEDTEXT("en_US","the answer");
attr.displayName = UA_LOCALIZEDTEXT("en_US","the answer");
UA_NodeId myIntegerNodeId = UA_NODEID_STRING(1, "the.answer");
UA_QualifiedName myIntegerName = UA_QUALIFIEDNAME(1, "the answer");
UA_NodeId parentNodeId = UA_NODEID_NUMERIC(0, UA_NS0ID_OBJECTSFOLDER);
UA_NodeId parentReferenceNodeId = UA_NODEID_NUMERIC(0, UA_NS0ID_ORGANIZES);
UA_Server_addVariableNode(server, myIntegerNodeId, parentNodeId,
parentReferenceNodeId, myIntegerName,
UA_NODEID_NULL, attr, NULL, NULL);
UA_StatusCode retval = UA_Server_run(server, &running);
UA_Server_delete(server);
return (int) retval;
}
int main(int argc, char** argv) {
signal(SIGINT, stopHandler); /* catches ctrl-c */
UA_ServerConfig config = UA_ServerConfig_standard;
UA_ServerNetworkLayer nl = UA_ServerNetworkLayerTCP(UA_ConnectionConfig_standard, 16664);
config.networkLayers = &nl;
config.networkLayersSize = 1;
UA_Server *server = UA_Server_new(config);
/* add a variable node to the address space */
UA_Int32 myInteger = 42;
UA_NodeId myIntegerNodeId = UA_NODEID_STRING(1, "the.answer");
UA_QualifiedName myIntegerName = UA_QUALIFIEDNAME(1, "the answer");
UA_DataSource dateDataSource = (UA_DataSource) {
.handle = &myInteger, .read = readInteger, .write = writeInteger};
UA_VariableAttributes attr;
UA_VariableAttributes_init(&attr);
attr.description = UA_LOCALIZEDTEXT("en_US","the answer");
attr.displayName = UA_LOCALIZEDTEXT("en_US","the answer");
UA_Server_addDataSourceVariableNode(server, myIntegerNodeId,
UA_NODEID_NUMERIC(0, UA_NS0ID_OBJECTSFOLDER),
UA_NODEID_NUMERIC(0, UA_NS0ID_ORGANIZES),
myIntegerName, UA_NODEID_NULL, attr, dateDataSource, NULL);
UA_StatusCode retval = UA_Server_run(server, &running);
UA_Server_delete(server);
nl.deleteMembers(&nl);
return (int)retval;
}
static void
manuallyDefinePump(UA_Server *server) {
UA_NodeId pumpId; /* get the nodeid assigned by the server */
UA_ObjectAttributes oAttr = UA_ObjectAttributes_default;
oAttr.displayName = UA_LOCALIZEDTEXT("en-US", "Pump (Manual)");
UA_Server_addObjectNode(server, UA_NODEID_NULL,
UA_NODEID_NUMERIC(0, UA_NS0ID_OBJECTSFOLDER),
UA_NODEID_NUMERIC(0, UA_NS0ID_ORGANIZES),
UA_QUALIFIEDNAME(1, "Pump (Manual)"), UA_NODEID_NUMERIC(0, UA_NS0ID_BASEOBJECTTYPE),
oAttr, NULL, &pumpId);
UA_VariableAttributes mnAttr = UA_VariableAttributes_default;
UA_String manufacturerName = UA_STRING("Pump King Ltd.");
UA_Variant_setScalar(&mnAttr.value, &manufacturerName, &UA_TYPES[UA_TYPES_STRING]);
mnAttr.displayName = UA_LOCALIZEDTEXT("en-US", "ManufacturerName");
UA_Server_addVariableNode(server, UA_NODEID_NULL, pumpId,
UA_NODEID_NUMERIC(0, UA_NS0ID_HASCOMPONENT),
UA_QUALIFIEDNAME(1, "ManufacturerName"),
UA_NODEID_NUMERIC(0, UA_NS0ID_BASEDATAVARIABLETYPE), mnAttr, NULL, NULL);
UA_VariableAttributes modelAttr = UA_VariableAttributes_default;
UA_String modelName = UA_STRING("Mega Pump 3000");
UA_Variant_setScalar(&modelAttr.value, &modelName, &UA_TYPES[UA_TYPES_STRING]);
modelAttr.displayName = UA_LOCALIZEDTEXT("en-US", "ModelName");
UA_Server_addVariableNode(server, UA_NODEID_NULL, pumpId,
UA_NODEID_NUMERIC(0, UA_NS0ID_HASCOMPONENT),
UA_QUALIFIEDNAME(1, "ModelName"),
UA_NODEID_NUMERIC(0, UA_NS0ID_BASEDATAVARIABLETYPE), modelAttr, NULL, NULL);
UA_VariableAttributes statusAttr = UA_VariableAttributes_default;
UA_Boolean status = true;
UA_Variant_setScalar(&statusAttr.value, &status, &UA_TYPES[UA_TYPES_BOOLEAN]);
statusAttr.displayName = UA_LOCALIZEDTEXT("en-US", "Status");
UA_Server_addVariableNode(server, UA_NODEID_NULL, pumpId,
UA_NODEID_NUMERIC(0, UA_NS0ID_HASCOMPONENT),
UA_QUALIFIEDNAME(1, "Status"),
UA_NODEID_NUMERIC(0, UA_NS0ID_BASEDATAVARIABLETYPE), statusAttr, NULL, NULL);
UA_VariableAttributes rpmAttr = UA_VariableAttributes_default;
UA_Double rpm = 50.0;
UA_Variant_setScalar(&rpmAttr.value, &rpm, &UA_TYPES[UA_TYPES_DOUBLE]);
rpmAttr.displayName = UA_LOCALIZEDTEXT("en-US", "MotorRPM");
UA_Server_addVariableNode(server, UA_NODEID_NULL, pumpId,
UA_NODEID_NUMERIC(0, UA_NS0ID_HASCOMPONENT),
UA_QUALIFIEDNAME(1, "MotorRPMs"),
UA_NODEID_NUMERIC(0, UA_NS0ID_BASEDATAVARIABLETYPE), rpmAttr, NULL, NULL);
}
int main(int argc, char** argv) {
signal(SIGINT, stopHandler); /* catches ctrl-c */
#ifdef UA_ENABLE_MULTITHREADING
pthread_rwlock_init(&writeLock, 0);
#endif
UA_ServerNetworkLayer nl = UA_ServerNetworkLayerTCP(UA_ConnectionConfig_standard, 16664);
UA_ServerConfig config = UA_ServerConfig_standard;
config.serverCertificate = loadCertificate();
config.networkLayers = &nl;
config.networkLayersSize = 1;
UA_Server *server = UA_Server_new(config);
// add node with the datetime data source
UA_DataSource dateDataSource = (UA_DataSource) {.handle = NULL, .read = readTimeData, .write = NULL};
UA_VariableAttributes v_attr;
UA_VariableAttributes_init(&v_attr);
v_attr.description = UA_LOCALIZEDTEXT("en_US","current time");
v_attr.displayName = UA_LOCALIZEDTEXT("en_US","current time");
v_attr.accessLevel = UA_ACCESSLEVELMASK_READ | UA_ACCESSLEVELMASK_WRITE;
const UA_QualifiedName dateName = UA_QUALIFIEDNAME(1, "current time");
UA_NodeId dataSourceId;
UA_Server_addDataSourceVariableNode(server, UA_NODEID_NULL,
UA_NODEID_NUMERIC(0, UA_NS0ID_OBJECTSFOLDER),
UA_NODEID_NUMERIC(0, UA_NS0ID_ORGANIZES), dateName,
UA_NODEID_NULL, v_attr, dateDataSource, &dataSourceId);
#ifndef _WIN32
/* cpu temperature monitoring for linux machines */
const char *temperatureFileName = "/sys/class/thermal/thermal_zone0/temp"; // RaspberryPi
// const char *temperatureFileName = "/sys/class/hwmon/hwmon0/device/temp1_input"; // Beaglebone
// const char *temperatureFileName = "/sys/class/thermal/thermal_zone3/temp"; // Intel Edison Alternative 1
// const char *temperatureFileName = "/sys/class/thermal/thermal_zone4/temp"; // Intel Edison Alternative 2
if((temperatureFile = fopen(temperatureFileName, "r"))) {
// add node with the data source
UA_DataSource temperatureDataSource = (UA_DataSource) {
.handle = NULL, .read = readTemperature, .write = NULL};
const UA_QualifiedName tempName = UA_QUALIFIEDNAME(1, "cpu temperature");
UA_VariableAttributes_init(&v_attr);
v_attr.description = UA_LOCALIZEDTEXT("en_US","temperature");
v_attr.displayName = UA_LOCALIZEDTEXT("en_US","temperature");
v_attr.accessLevel = UA_ACCESSLEVELMASK_READ | UA_ACCESSLEVELMASK_WRITE;
UA_Server_addDataSourceVariableNode(server, UA_NODEID_NULL,
UA_NODEID_NUMERIC(0, UA_NS0ID_OBJECTSFOLDER),
UA_NODEID_NUMERIC(0, UA_NS0ID_ORGANIZES), tempName,
UA_NODEID_NULL, v_attr, temperatureDataSource, NULL);
}
} END_TEST
START_TEST(GetMaximalConnectionConfigurationAndCompareValues){
UA_NetworkAddressUrlDataType networkAddressUrlData = {UA_STRING("127.0.0.1"), UA_STRING("opc.udp://224.0.0.22:4840/")};
UA_Variant address;
UA_Variant_setScalar(&address, &networkAddressUrlData, &UA_TYPES[UA_TYPES_NETWORKADDRESSURLDATATYPE]);
UA_KeyValuePair connectionOptions[3];
connectionOptions[0].key = UA_QUALIFIEDNAME(0, "ttl");
UA_UInt32 ttl = 10;
UA_Variant_setScalar(&connectionOptions[0].value, &ttl, &UA_TYPES[UA_TYPES_UINT32]);
connectionOptions[1].key = UA_QUALIFIEDNAME(0, "loopback");
UA_Boolean loopback = UA_FALSE;
UA_Variant_setScalar(&connectionOptions[1].value, &loopback, &UA_TYPES[UA_TYPES_UINT32]);
connectionOptions[2].key = UA_QUALIFIEDNAME(0, "reuse");
UA_Boolean reuse = UA_TRUE;
UA_Variant_setScalar(&connectionOptions[2].value, &reuse, &UA_TYPES[UA_TYPES_UINT32]);
UA_PubSubConnectionConfig connectionConf;
memset(&connectionConf, 0, sizeof(UA_PubSubConnectionConfig));
connectionConf.name = UA_STRING("UADP Connection");
connectionConf.transportProfileUri = UA_STRING("http://opcfoundation.org/UA-Profile/Transport/pubsub-udp-uadp");
connectionConf.enabled = true;
connectionConf.publisherId.numeric = 223344;
connectionConf.connectionPropertiesSize = 3;
connectionConf.connectionProperties = connectionOptions;
connectionConf.address = address;
UA_NodeId connection;
UA_StatusCode retVal = UA_Server_addPubSubConnection(server, &connectionConf, &connection);
ck_assert_int_eq(retVal, UA_STATUSCODE_GOOD);
UA_PubSubConnectionConfig connectionConfig;
memset(&connectionConfig, 0, sizeof(UA_PubSubConnectionConfig));
retVal |= UA_Server_getPubSubConnectionConfig(server, connection, &connectionConfig);
ck_assert_int_eq(retVal, UA_STATUSCODE_GOOD);
ck_assert(connectionConfig.connectionPropertiesSize == connectionConf.connectionPropertiesSize);
ck_assert(UA_String_equal(&connectionConfig.name, &connectionConf.name) == UA_TRUE);
ck_assert(UA_String_equal(&connectionConfig.transportProfileUri, &connectionConf.transportProfileUri) == UA_TRUE);
UA_NetworkAddressUrlDataType networkAddressUrlDataCopy = *((UA_NetworkAddressUrlDataType *)connectionConfig.address.data);
ck_assert(UA_NetworkAddressUrlDataType_calcSizeBinary(&networkAddressUrlDataCopy) == UA_NetworkAddressUrlDataType_calcSizeBinary(&networkAddressUrlData));
for(size_t i = 0; i < connectionConfig.connectionPropertiesSize; i++){
ck_assert(UA_String_equal(&connectionConfig.connectionProperties[i].key.name, &connectionConf.connectionProperties[i].key.name) == UA_TRUE);
ck_assert(UA_Variant_calcSizeBinary(&connectionConfig.connectionProperties[i].value) == UA_Variant_calcSizeBinary(&connectionConf.connectionProperties[i].value));
}
UA_PubSubConnectionConfig_deleteMembers(&connectionConfig);
} END_TEST
int main(void) {
UA_Client *client = UA_Client_new();
UA_ClientConfig_setDefault(UA_Client_getConfig(client));
UA_StatusCode retval = UA_Client_connect_username(client, "opc.tcp://localhost:4840", "paula", "paula123");
if(retval != UA_STATUSCODE_GOOD) {
UA_Client_delete(client);
return EXIT_FAILURE;
}
UA_NodeId newVariableIdRequest = UA_NODEID_NUMERIC(1, 1001);
UA_NodeId newVariableId = UA_NODEID_NULL;
UA_VariableAttributes newVariableAttributes = UA_VariableAttributes_default;
newVariableAttributes.accessLevel = UA_ACCESSLEVELMASK_READ;
newVariableAttributes.description = UA_LOCALIZEDTEXT_ALLOC("en-US", "NewVariable desc");
newVariableAttributes.displayName = UA_LOCALIZEDTEXT_ALLOC("en-US", "NewVariable");
newVariableAttributes.dataType = UA_TYPES[UA_TYPES_UINT32].typeId;
UA_UInt32 value = 50;
UA_Variant_setScalarCopy(&newVariableAttributes.value, &value, &UA_TYPES[UA_TYPES_UINT32]);
UA_StatusCode retCode;
retCode = UA_Client_addVariableNode(client, newVariableIdRequest,
UA_NODEID_NUMERIC(0, UA_NS0ID_OBJECTSFOLDER),
UA_NODEID_NUMERIC(0, UA_NS0ID_ORGANIZES),
UA_QUALIFIEDNAME(1, "newVariable"),
UA_NODEID_NUMERIC(0, UA_NS0ID_BASEDATAVARIABLETYPE),
newVariableAttributes, &newVariableId);
printf("addVariable returned: %s\n", UA_StatusCode_name(retCode));
UA_ExpandedNodeId extNodeId = UA_EXPANDEDNODEID_NUMERIC(0, 0);
extNodeId.nodeId = newVariableId;
retCode = UA_Client_addReference(client, UA_NODEID_NUMERIC(0, UA_NS0ID_OBJECTSFOLDER),
UA_NODEID_NUMERIC(0, UA_NS0ID_HASCOMPONENT), UA_TRUE,
UA_STRING_NULL, extNodeId, UA_NODECLASS_VARIABLE);
printf("addReference returned: %s\n", UA_StatusCode_name(retCode));
retCode = UA_Client_deleteReference(client, UA_NODEID_NUMERIC(0, UA_NS0ID_OBJECTSFOLDER),
UA_NODEID_NUMERIC(0, UA_NS0ID_ORGANIZES), UA_TRUE, extNodeId,
UA_TRUE);
printf("deleteReference returned: %s\n", UA_StatusCode_name(retCode));
retCode = UA_Client_deleteNode(client, newVariableId, UA_TRUE);
printf("deleteNode returned: %s\n", UA_StatusCode_name(retCode));
/* Clean up */
UA_VariableAttributes_clear(&newVariableAttributes);
UA_Client_delete(client); /* Disconnects the client internally */
return EXIT_SUCCESS;
}
//#######################################MAIN#######################################
int main(int argc, char** argv) {
signal(SIGINT, stopHandler); /* catches ctrl-c */
if (gpioInitialise() < 0)
{
fprintf(stderr, "pigpio initialisation failed\n");
return 1;
}
gpioSetMode(17, PI_OUTPUT);
gpioSetMode(22, PI_INPUT);
gpioSetMode(24, PI_OUTPUT);
UA_ServerConfig config = UA_ServerConfig_standard;
UA_ServerNetworkLayer nl = UA_ServerNetworkLayerTCP(UA_ConnectionConfig_standard, 16664);
config.networkLayers = &nl;
config.networkLayersSize = 1;
UA_Server *server = UA_Server_new(config);
/* add a variable node to the address space */
UA_Int32 myIntegerB = 32;
UA_NodeId myIntegerBNodeId = UA_NODEID_STRING(1, "button");
UA_QualifiedName myIntegerBName = UA_QUALIFIEDNAME(1, "button");
UA_DataSource dateDataSource = (UA_DataSource) {
.handle = &myIntegerB, .read = readIntegerB, .write = writeIntegerB};
UA_VariableAttributes attr;
UA_VariableAttributes_init(&attr);
attr.description = UA_LOCALIZEDTEXT("en_US","button_on_off");
attr.displayName = UA_LOCALIZEDTEXT("en_US","button");
UA_Server_addDataSourceVariableNode(server, myIntegerBNodeId,
UA_NODEID_NUMERIC(0, UA_NS0ID_OBJECTSFOLDER),
UA_NODEID_NUMERIC(0, UA_NS0ID_ORGANIZES),
myIntegerBName, UA_NODEID_NULL, attr, dateDataSource, NULL);
/* add a repeated job to the server */
UA_Job job = {.type = UA_JOBTYPE_METHODCALL,
.job.methodCall = {.method = testCallback, .data = NULL} };
UA_Server_addRepeatedJob(server, job, 2000, NULL); // call every 2 sec
UA_StatusCode retval = UA_Server_run(server, &running);
UA_Server_delete(server);
nl.deleteMembers(&nl);
return (int)retval;
}
static UA_StatusCode
addNewEventType(UA_Server *server) {
UA_ObjectTypeAttributes attr = UA_ObjectTypeAttributes_default;
attr.displayName = UA_LOCALIZEDTEXT("en-US", "SimpleEventType");
attr.description = UA_LOCALIZEDTEXT("en-US", "The simple event type we created");
return UA_Server_addObjectTypeNode(server, UA_NODEID_NULL,
UA_NODEID_NUMERIC(0, UA_NS0ID_BASEEVENTTYPE),
UA_NODEID_NUMERIC(0, UA_NS0ID_HASSUBTYPE),
UA_QUALIFIEDNAME(0, "SimpleEventType"),
attr, NULL, &eventType);
}
static void
addPumpObjectInstance(UA_Server *server, char *name) {
UA_ObjectAttributes oAttr = UA_ObjectAttributes_default;
oAttr.displayName = UA_LOCALIZEDTEXT("en-US", name);
UA_Server_addObjectNode(server, UA_NODEID_NULL,
UA_NODEID_NUMERIC(0, UA_NS0ID_OBJECTSFOLDER),
UA_NODEID_NUMERIC(0, UA_NS0ID_ORGANIZES),
UA_QUALIFIEDNAME(1, name),
pumpTypeId, /* this refers to the object type
identifier */
oAttr, NULL, NULL);
}
static void addNewEventType(void) {
UA_ObjectTypeAttributes attr = UA_ObjectTypeAttributes_default;
attr.displayName = UA_LOCALIZEDTEXT_ALLOC("en-US", "SimpleEventType");
attr.description = UA_LOCALIZEDTEXT_ALLOC("en-US", "The simple event type we created");
UA_Server_addObjectTypeNode(server, UA_NODEID_NULL,
UA_NODEID_NUMERIC(0, UA_NS0ID_BASEEVENTTYPE),
UA_NODEID_NUMERIC(0, UA_NS0ID_HASSUBTYPE),
UA_QUALIFIEDNAME(0, "SimpleEventType"),
attr, NULL, &eventType);
UA_LocalizedText_deleteMembers(&attr.displayName);
UA_LocalizedText_deleteMembers(&attr.description);
}
int main(int argc, char** argv) {
signal(SIGINT, stopHandler); /* catches ctrl-c */
#ifdef UA_MULTITHREADING
pthread_rwlock_init(&writeLock, 0);
#endif
UA_Server *server = UA_Server_new(UA_ServerConfig_standard);
logger = Logger_Stdout_new();
UA_Server_setLogger(server, logger);
UA_ByteString certificate = loadCertificate();
UA_Server_setServerCertificate(server, certificate);
UA_ByteString_deleteMembers(&certificate);
UA_Server_addNetworkLayer(server, ServerNetworkLayerTCP_new(UA_ConnectionConfig_standard, 16664));
// add node with the datetime data source
UA_DataSource dateDataSource = (UA_DataSource)
{.handle = NULL,
.read = readTimeData,
.release = releaseTimeData,
.write = NULL};
const UA_QualifiedName dateName = UA_QUALIFIEDNAME(1, "current time");
UA_Server_addDataSourceVariableNode(server, dateDataSource, dateName, UA_NODEID_NULL,
UA_NODEID_NUMERIC(0, UA_NS0ID_OBJECTSFOLDER),
UA_NODEID_NUMERIC(0, UA_NS0ID_ORGANIZES));
//cpu temperature monitoring for linux machines
if((temperatureFile = fopen("/sys/class/thermal/thermal_zone0/temp", "r"))){
// add node with the data source
UA_DataSource temperatureDataSource = (UA_DataSource)
{.handle = NULL,
.read = readTemperature,
.release = releaseTemperature,
.write = NULL};
const UA_QualifiedName tempName = UA_QUALIFIEDNAME(1, "cpu temperature");
UA_Server_addDataSourceVariableNode(server, temperatureDataSource, tempName, UA_NODEID_NULL,
UA_NODEID_NUMERIC(0, UA_NS0ID_OBJECTSFOLDER),
UA_NODEID_NUMERIC(0, UA_NS0ID_ORGANIZES));
}
END_TEST
START_TEST(Nodes_checkInheritedValue)
{
UA_NodeId childState;
findChildId(UA_NODEID_NUMERIC(1, 6020), UA_NODEID_NUMERIC(0, UA_NS0ID_HASCOMPONENT),
UA_QUALIFIEDNAME(1, "State"), &childState);
ck_assert(!UA_NodeId_isNull(&childState));
UA_NodeId childNumber;
findChildId(childState, UA_NODEID_NUMERIC(0, UA_NS0ID_HASPROPERTY),
UA_QUALIFIEDNAME(1, "CustomStateNumber"), &childNumber);
ck_assert(!UA_NodeId_isNull(&childNumber));
UA_Variant inheritedValue;
UA_Variant_init(&inheritedValue);
UA_Server_readValue(server, childNumber, &inheritedValue);
ck_assert(inheritedValue.type == &UA_TYPES[UA_TYPES_UINT32]);
UA_UInt32 *value = (UA_UInt32 *) inheritedValue.data;
ck_assert_int_eq(*value, valueToBeInherited);
UA_Variant_deleteMembers(&inheritedValue);
}
static void
addGenerateEventMethod(UA_Server *server) {
UA_MethodAttributes generateAttr = UA_MethodAttributes_default;
generateAttr.description = UA_LOCALIZEDTEXT("en-US","Generate an event.");
generateAttr.displayName = UA_LOCALIZEDTEXT("en-US","Generate Event");
generateAttr.executable = true;
generateAttr.userExecutable = true;
UA_Server_addMethodNode(server, UA_NODEID_NUMERIC(1, 62541),
UA_NODEID_NUMERIC(0, UA_NS0ID_OBJECTSFOLDER),
UA_NODEID_NUMERIC(0, UA_NS0ID_HASORDEREDCOMPONENT),
UA_QUALIFIEDNAME(1, "Generate Event"),
generateAttr, &generateEventMethodCallback,
0, NULL, 0, NULL, NULL, NULL);
}
END_TEST
START_TEST(Nodes_createInheritedObject)
{
/* create an object/instance of the demo type */
UA_ObjectAttributes oAttr2 = UA_ObjectAttributes_default;
oAttr2.displayName = UA_LOCALIZEDTEXT("", "Demo");
oAttr2.description = UA_LOCALIZEDTEXT("", "");
UA_StatusCode retval = UA_Server_addObjectNode(server, UA_NODEID_NUMERIC(1, 6020),
UA_NODEID_NUMERIC(0, UA_NS0ID_OBJECTSFOLDER),
UA_NODEID_NUMERIC(0, UA_NS0ID_HASCOMPONENT),
UA_QUALIFIEDNAME(1, "Demo"), UA_NODEID_NUMERIC(1, 6010),
oAttr2, NULL, NULL);
ck_assert_uint_eq(retval, UA_STATUSCODE_GOOD);
}
}END_TEST
START_TEST(WriteSingleAttributeBrowseName)
{
UA_Server *server = makeTestSequence();
UA_WriteValue wValue;
UA_WriteValue_init(&wValue);
UA_QualifiedName testValue = UA_QUALIFIEDNAME(1, "the.answer");
UA_Variant_setScalarCopy(&wValue.value.value, &testValue, &UA_TYPES[UA_TYPES_QUALIFIEDNAME]);
wValue.nodeId = UA_NODEID_STRING(1, "the.answer");
wValue.attributeId = UA_ATTRIBUTEID_BROWSENAME;
wValue.value.hasValue = UA_TRUE;
UA_StatusCode retval = writeValue(server, &wValue);
ck_assert_int_eq(retval, UA_STATUSCODE_GOOD);
}END_TEST
static void
addVariableFail(UA_Server *server) {
/* Prepare the node attributes */
UA_VariableAttributes vAttr = UA_VariableAttributes_default;
vAttr.dataType = UA_TYPES[UA_TYPES_DOUBLE].typeId;
vAttr.valueRank = -1; /* a scalar. this is not allowed per the variable type */
vAttr.displayName = UA_LOCALIZEDTEXT("en-US", "2DPoint Variable (fail)");
UA_String s = UA_STRING("2dpoint?");
UA_Variant_setScalar(&vAttr.value, &s, &UA_TYPES[UA_TYPES_STRING]);
/* Add the node */
UA_Server_addVariableNode(server, UA_NODEID_NULL,
UA_NODEID_NUMERIC(0, UA_NS0ID_OBJECTSFOLDER),
UA_NODEID_NUMERIC(0, UA_NS0ID_HASCOMPONENT),
UA_QUALIFIEDNAME(1, "2DPoint Type (fail)"), pointTypeId,
vAttr, NULL, NULL);
}
int main(int argc, char** argv)
{
signal(SIGINT, signalHandler); /* catch ctrl-c */
/* Create a server with one network layer listening on port 4840 */
UA_ServerConfig config = UA_ServerConfig_standard;
UA_ServerNetworkLayer nl = UA_ServerNetworkLayerTCP(UA_ConnectionConfig_standard, 4840);
config.networkLayers = &nl;
config.networkLayersSize = 1;
UA_Server *server = UA_Server_new(config);
/* Add a variable node */
UA_VariableAttributes attr;
UA_VariableAttributes_init(&attr);
attr.displayName = UA_LOCALIZEDTEXT("en_US", "Test Var");
UA_Int32 myInteger = 2572;
UA_Variant_setScalar(&attr.value, &myInteger, &UA_TYPES[UA_TYPES_INT32]);
UA_NodeId newNodeId = UA_NODEID_STRING(1, "Test.Var");
UA_NodeId parentNodeId = UA_NODEID_NUMERIC(0, UA_NS0ID_OBJECTSFOLDER);
UA_NodeId parentReferenceNodeId = UA_NODEID_NUMERIC(0, UA_NS0ID_ORGANIZES);
UA_NodeId variableType = UA_NODEID_NULL; /* take the default variable type */
UA_QualifiedName browseName = UA_QUALIFIEDNAME(1, "Test Node");
UA_DataSource dateDataSource = (UA_DataSource) {.handle = &myInteger, .read = onRead, .write = NULL};
UA_Server_addDataSourceVariableNode(server, newNodeId,
parentNodeId, parentReferenceNodeId,
browseName, UA_NODEID_NULL, attr, dateDataSource, NULL);
UA_Job job = {.type = UA_JOBTYPE_METHODCALL,
.job.methodCall = {.method = testCallback, .data = NULL} };
UA_Server_addRepeatedJob(server, job, 2000, NULL); // call every 2 sec
/* Run the server loop */
UA_StatusCode status = UA_Server_run(server, &running);
UA_Server_delete(server);
nl.deleteMembers(&nl);
return status;
}
static void
addVariable(UA_Server *server) {
/* Prepare the node attributes */
UA_VariableAttributes vAttr = UA_VariableAttributes_default;
vAttr.dataType = UA_TYPES[UA_TYPES_DOUBLE].typeId;
vAttr.valueRank = 1; /* array with one dimension */
UA_UInt32 arrayDims[1] = {2};
vAttr.arrayDimensions = arrayDims;
vAttr.arrayDimensionsSize = 1;
vAttr.displayName = UA_LOCALIZEDTEXT("en-US", "2DPoint Variable");
vAttr.accessLevel = UA_ACCESSLEVELMASK_READ | UA_ACCESSLEVELMASK_WRITE;
/* vAttr.value is left empty, the server instantiates with the default value */
/* Add the node */
UA_Server_addVariableNode(server, UA_NODEID_NULL,
UA_NODEID_NUMERIC(0, UA_NS0ID_OBJECTSFOLDER),
UA_NODEID_NUMERIC(0, UA_NS0ID_HASCOMPONENT),
UA_QUALIFIEDNAME(1, "2DPoint Type"), pointTypeId,
vAttr, NULL, &pointVariableId);
}
static void
addVariableType2DPoint(UA_Server *server) {
UA_VariableTypeAttributes vtAttr = UA_VariableTypeAttributes_default;
vtAttr.dataType = UA_TYPES[UA_TYPES_DOUBLE].typeId;
vtAttr.valueRank = 1; /* array with one dimension */
UA_UInt32 arrayDims[1] = {2};
vtAttr.arrayDimensions = arrayDims;
vtAttr.arrayDimensionsSize = 1;
vtAttr.displayName = UA_LOCALIZEDTEXT("en-US", "2DPoint Type");
/* a matching default value is required */
UA_Double zero[2] = {0.0, 0.0};
UA_Variant_setArray(&vtAttr.value, zero, 2, &UA_TYPES[UA_TYPES_DOUBLE]);
UA_Server_addVariableTypeNode(server, UA_NODEID_NULL,
UA_NODEID_NUMERIC(0, UA_NS0ID_BASEDATAVARIABLETYPE),
UA_NODEID_NUMERIC(0, UA_NS0ID_HASSUBTYPE),
UA_QUALIFIEDNAME(1, "2DPoint Type"), UA_NODEID_NULL,
vtAttr, NULL, &pointTypeId);
}
} END_TEST
START_TEST(AddComplexTypeWithInheritance) {
/* add a variable node to the address space */
UA_ObjectAttributes attr = UA_ObjectAttributes_default;
attr.description = UA_LOCALIZEDTEXT("en-US","fakeServerStruct");
attr.displayName = UA_LOCALIZEDTEXT("en-US","fakeServerStruct");
UA_NodeId myObjectNodeId = UA_NODEID_STRING(1, "the.fake.Server.Struct");
UA_QualifiedName myObjectName = UA_QUALIFIEDNAME(1, "the.fake.Server.Struct");
UA_NodeId parentNodeId = UA_NODEID_NUMERIC(0, UA_NS0ID_OBJECTSFOLDER);
UA_NodeId parentReferenceNodeId = UA_NODEID_NUMERIC(0, UA_NS0ID_ORGANIZES);
UA_StatusCode res =
UA_Server_addObjectNode(server, myObjectNodeId, parentNodeId,
parentReferenceNodeId, myObjectName,
UA_NODEID_NUMERIC(0, 2004), attr,
&handleCalled, NULL);
ck_assert_int_eq(UA_STATUSCODE_GOOD, res);
ck_assert_int_gt(handleCalled, 0); // Should be 58, but may depend on NS0 XML detail
} END_TEST
static UA_VariableNode* makeCompareSequence(void) {
UA_VariableNode *node = UA_VariableNode_new();
UA_Variant *myIntegerVariant = UA_Variant_new();
UA_Int32 myInteger = 42;
UA_Variant_setScalarCopy(myIntegerVariant, &myInteger,
&UA_TYPES[UA_TYPES_INT32]);
const UA_QualifiedName myIntegerName = UA_QUALIFIEDNAME(1, "the answer");
const UA_LocalizedText myIntegerDisplName = UA_LOCALIZEDTEXT("en_US", "the answer");
const UA_NodeId myIntegerNodeId = UA_NODEID_STRING(1, "the.answer");
UA_NodeId parentNodeId = UA_NODEID_NUMERIC(0, UA_NS0ID_OBJECTSFOLDER);
//UA_NodeId parentReferenceNodeId = UA_NODEID_NUMERIC(0, UA_NS0ID_ORGANIZES);
node->value.variant.value = *myIntegerVariant;
UA_NodeId_copy(&myIntegerNodeId,&node->nodeId);
UA_QualifiedName_copy(&myIntegerName,&node->browseName);
UA_LocalizedText_copy(&myIntegerDisplName, &node->displayName);
UA_LocalizedText_copy(&myIntegerDisplName, &node->description);
UA_ExpandedNodeId parentId;
UA_ExpandedNodeId_init(&parentId);
UA_NodeId_copy(&parentNodeId,&parentId.nodeId);
return node;
}
