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; }
UA_StatusCode UA_Client_call(UA_Client *client, const UA_NodeId objectId, const UA_NodeId methodId, size_t inputSize, const UA_Variant *input, size_t *outputSize, UA_Variant **output) { UA_CallRequest request; UA_CallRequest_init(&request); UA_CallMethodRequest item; UA_CallMethodRequest_init(&item); item.methodId = methodId; item.objectId = objectId; item.inputArguments = (void*)(uintptr_t)input; // cast const... item.inputArgumentsSize = inputSize; request.methodsToCall = &item; request.methodsToCallSize = 1; UA_CallResponse response = UA_Client_Service_call(client, request); UA_StatusCode retval = response.responseHeader.serviceResult; if(retval != UA_STATUSCODE_GOOD) { UA_CallResponse_deleteMembers(&response); return retval; } if(response.resultsSize != 1) { UA_CallResponse_deleteMembers(&response); return UA_STATUSCODE_BADUNEXPECTEDERROR; } retval = response.results[0].statusCode; if(retval == UA_STATUSCODE_GOOD && response.resultsSize > 0) { if (output != NULL && outputSize != NULL) { *output = response.results[0].outputArguments; *outputSize = response.results[0].outputArgumentsSize; } response.results[0].outputArguments = NULL; response.results[0].outputArgumentsSize = 0; } UA_CallResponse_deleteMembers(&response); return retval; }
} END_TEST START_TEST(AddAndRemovePublishedDataSetItems){ UA_StatusCode retVal; UA_Client *client = UA_Client_new(); UA_ClientConfig_setDefault(UA_Client_getConfig(client)); retVal = UA_Client_connect(client, "opc.tcp://localhost:4840"); if(retVal != UA_STATUSCODE_GOOD) { UA_Client_delete(client); } ck_assert_int_eq(retVal, UA_STATUSCODE_GOOD); UA_Variant *inputArguments = (UA_Variant *) UA_calloc(4, (sizeof(UA_Variant))); UA_String pdsName = UA_STRING("Test PDS"); UA_Variant_setScalar(&inputArguments[0], &pdsName, &UA_TYPES[UA_TYPES_STRING]); UA_String *fieldNameAliases = (UA_String *) UA_calloc(2, sizeof(UA_String)); fieldNameAliases[0] = UA_STRING("field1"); fieldNameAliases[1] = UA_STRING("field2"); UA_Variant_setArray(&inputArguments[1], fieldNameAliases, 2, &UA_TYPES[UA_TYPES_STRING]); UA_DataSetFieldFlags *dataSetFieldFlags = (UA_DataSetFieldFlags *) UA_calloc(2, sizeof(UA_DataSetFieldFlags)); dataSetFieldFlags[0] = UA_DATASETFIELDFLAGS_PROMOTEDFIELD; dataSetFieldFlags[1] = UA_DATASETFIELDFLAGS_PROMOTEDFIELD; UA_Variant_setArray(&inputArguments[2], dataSetFieldFlags, 2, &UA_TYPES[UA_TYPES_DATASETFIELDFLAGS]); UA_PublishedVariableDataType *variablesToAdd = (UA_PublishedVariableDataType *) UA_calloc(2, sizeof(UA_PublishedVariableDataType)); variablesToAdd[0].publishedVariable = UA_NODEID_NUMERIC(0, UA_NS0ID_SERVER_LOCALTIME); variablesToAdd[0].attributeId = UA_ATTRIBUTEID_VALUE; variablesToAdd[1].publishedVariable = UA_NODEID_NUMERIC(0, UA_NS0ID_SERVER_SERVERREDUNDANCY_CURRENTSERVERID); variablesToAdd[1].attributeId = UA_ATTRIBUTEID_VALUE; UA_Variant_setArray(&inputArguments[3], variablesToAdd, 2, &UA_TYPES[UA_TYPES_PUBLISHEDVARIABLEDATATYPE]); UA_CallMethodRequest callMethodRequest; UA_CallMethodRequest_init(&callMethodRequest); callMethodRequest.inputArgumentsSize = 4; callMethodRequest.inputArguments = inputArguments; callMethodRequest.objectId = UA_NODEID_NUMERIC(0, UA_NS0ID_PUBLISHSUBSCRIBE_PUBLISHEDDATASETS); callMethodRequest.methodId = UA_NODEID_NUMERIC(0, UA_NS0ID_DATASETFOLDERTYPE_ADDPUBLISHEDDATAITEMS); UA_CallMethodResult result; UA_CallMethodResult_init(&result); result = UA_Server_call(server, &callMethodRequest); ck_assert_int_eq(3, result.outputArgumentsSize); ck_assert_int_eq(result.statusCode, UA_STATUSCODE_GOOD); //TODO checked correctness of created items UA_CallMethodResult_deleteMembers(&result); UA_free(inputArguments); UA_free(fieldNameAliases); UA_free(dataSetFieldFlags); UA_free(variablesToAdd); UA_Client_disconnect(client); UA_Client_delete(client); } END_TEST
} END_TEST START_TEST(AddAndRemoveWriterGroups){ UA_StatusCode retVal; UA_Client *client = UA_Client_new(); UA_ClientConfig_setDefault(UA_Client_getConfig(client)); retVal = UA_Client_connect(client, "opc.tcp://localhost:4840"); if(retVal != UA_STATUSCODE_GOOD) { UA_Client_delete(client); } ck_assert_int_eq(retVal, UA_STATUSCODE_GOOD); UA_NodeId createdConnection = addPubSubConnection(); UA_Variant *inputArgument = (UA_Variant *) UA_calloc(1, (sizeof(UA_Variant))); UA_WriterGroupDataType writerGroupDataType; UA_WriterGroupDataType_init(&writerGroupDataType); writerGroupDataType.name = UA_STRING("TestWriterGroup"); writerGroupDataType.enabled = UA_TRUE; writerGroupDataType.publishingInterval = 500; writerGroupDataType.writerGroupId = 1234; UA_Variant_setScalar(inputArgument, &writerGroupDataType, &UA_TYPES[UA_TYPES_WRITERGROUPDATATYPE]); UA_CallMethodRequest callMethodRequest; UA_CallMethodRequest_init(&callMethodRequest); callMethodRequest.inputArgumentsSize = 1; callMethodRequest.inputArguments = inputArgument; callMethodRequest.objectId = createdConnection; callMethodRequest.methodId = UA_NODEID_NUMERIC(0, UA_NS0ID_PUBSUBCONNECTIONTYPE_ADDWRITERGROUP); UA_CallMethodResult result; UA_CallMethodResult_init(&result); result = UA_Server_call(server, &callMethodRequest); ck_assert_int_eq(result.statusCode, UA_STATUSCODE_GOOD); ck_assert_int_eq(1, result.outputArgumentsSize); UA_NodeId createdWriterGroup = UA_NODEID_NULL; if(result.outputArguments->type == &UA_TYPES[UA_TYPES_NODEID]) createdWriterGroup = *((UA_NodeId *) result.outputArguments->data); UA_LocalizedText writerGroupDisplayName; UA_LocalizedText_init(&writerGroupDisplayName); retVal = UA_Server_readDisplayName(server, createdWriterGroup, &writerGroupDisplayName); ck_assert_int_eq(retVal, UA_STATUSCODE_GOOD); UA_String compareText = UA_STRING("TestWriterGroup"); ck_assert(UA_String_equal(&writerGroupDisplayName.text, &compareText) == UA_TRUE); UA_free(inputArgument); UA_CallMethodResult_deleteMembers(&result); UA_Client_disconnect(client); UA_Client_delete(client); UA_LocalizedText_deleteMembers(&writerGroupDisplayName); } END_TEST
} END_TEST START_TEST(AddAndRemovePublishedDataSetFolders){ UA_StatusCode retVal; UA_Client *client = UA_Client_new(); UA_ClientConfig_setDefault(UA_Client_getConfig(client)); retVal = UA_Client_connect(client, "opc.tcp://localhost:4840"); if(retVal != UA_STATUSCODE_GOOD) { UA_Client_delete(client); } ck_assert_int_eq(retVal, UA_STATUSCODE_GOOD); UA_String folderName = UA_STRING("TestFolder"); UA_Variant inputArguments; UA_Variant_init(&inputArguments); UA_Variant_setScalar(&inputArguments, &folderName, &UA_TYPES[UA_TYPES_STRING]); UA_CallMethodRequest callMethodRequest; UA_CallMethodRequest_init(&callMethodRequest); callMethodRequest.inputArgumentsSize = 1; callMethodRequest.inputArguments = &inputArguments; callMethodRequest.objectId = UA_NODEID_NUMERIC(0, UA_NS0ID_PUBLISHSUBSCRIBE_PUBLISHEDDATASETS); callMethodRequest.methodId = UA_NODEID_NUMERIC(0, UA_NS0ID_DATASETFOLDERTYPE_ADDDATASETFOLDER); 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); UA_NodeId createdFolder = UA_NODEID_NULL; if(result.outputArguments->type == &UA_TYPES[UA_TYPES_NODEID]) createdFolder = *((UA_NodeId *) result.outputArguments->data); UA_LocalizedText connectionDisplayName; UA_LocalizedText_init(&connectionDisplayName); retVal = UA_Server_readDisplayName(server, createdFolder, &connectionDisplayName); ck_assert_int_eq(retVal, UA_STATUSCODE_GOOD); UA_String compareText = UA_STRING("TestFolder"); ck_assert(UA_String_equal(&connectionDisplayName.text, &compareText) == UA_TRUE); retVal = UA_Server_readNodeId(server, createdFolder, &createdFolder); ck_assert_int_eq(retVal, UA_STATUSCODE_GOOD); UA_CallMethodResult_deleteMembers(&result); UA_LocalizedText_deleteMembers(&connectionDisplayName); //create folder inside the new folder folderName = UA_STRING("TestFolder2"); UA_Variant_init(&inputArguments); UA_Variant_setScalar(&inputArguments, &folderName, &UA_TYPES[UA_TYPES_STRING]); UA_CallMethodRequest_init(&callMethodRequest); callMethodRequest.inputArgumentsSize = 1; callMethodRequest.inputArguments = &inputArguments; callMethodRequest.objectId = createdFolder; callMethodRequest.methodId = UA_NODEID_NUMERIC(0, UA_NS0ID_DATASETFOLDERTYPE_ADDDATASETFOLDER); 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); UA_NodeId createdFolder2 = UA_NODEID_NULL; if(result.outputArguments->type == &UA_TYPES[UA_TYPES_NODEID]) createdFolder2 = *((UA_NodeId *) result.outputArguments->data); UA_LocalizedText_init(&connectionDisplayName); retVal = UA_Server_readDisplayName(server, createdFolder2, &connectionDisplayName); ck_assert_int_eq(retVal, UA_STATUSCODE_GOOD); compareText = UA_STRING("TestFolder2"); ck_assert(UA_String_equal(&connectionDisplayName.text, &compareText) == UA_TRUE); retVal = UA_Server_readNodeId(server, createdFolder2, &createdFolder2); ck_assert_int_eq(retVal, UA_STATUSCODE_GOOD); UA_CallMethodResult_deleteMembers(&result); //delete the folder UA_Variant_init(&inputArguments); UA_Variant_setScalar(&inputArguments, &createdFolder, &UA_TYPES[UA_TYPES_NODEID]); UA_CallMethodRequest_init(&callMethodRequest); callMethodRequest.inputArgumentsSize = 1; callMethodRequest.inputArguments = &inputArguments; callMethodRequest.objectId = UA_NODEID_NUMERIC(0, UA_NS0ID_PUBLISHSUBSCRIBE_PUBLISHEDDATASETS); callMethodRequest.methodId = UA_NODEID_NUMERIC(0, UA_NS0ID_DATASETFOLDERTYPE_REMOVEDATASETFOLDER); result = UA_Server_call(server, &callMethodRequest); ck_assert_int_eq(0, result.outputArgumentsSize); ck_assert_int_eq(result.statusCode, UA_STATUSCODE_GOOD); //check if the node is deleted retVal = UA_Server_readNodeId(server, createdFolder, NULL); ck_assert_int_eq(retVal, UA_STATUSCODE_BADNODEIDUNKNOWN); UA_CallMethodResult_deleteMembers(&result); UA_Client_disconnect(client); UA_Client_delete(client); UA_LocalizedText_deleteMembers(&connectionDisplayName); } END_TEST