12.24

myClient.c

@@ -318,6 +318,83 @@ void writeTest(long ConnectionHdl,u16 NodeHdlCount,long *NodeHdls,UA_Value *vari
 	return retval;
 }
 
+u32 SubscriptionCreate(long ConnectionHdl,bool PublishingEnable,u16 Priority,long *SubscriptionHdl,TIME *PublishingInterval){
+	UA_Client *c = (UA_Client*)ConnectionHdl;
+	UA_CreateSubscriptionRequest request = UA_CreateSubscriptionRequest_default();
+	request.requestedPublishingInterval=*PublishingInterval;
+	request.publishingEnabled=PublishingEnable;
+	request.priority=Priority;
+	UA_CreateSubscriptionResponse *response=malloc(sizeof(UA_CreateSubscriptionResponse));
+	*response = UA_Client_Subscriptions_create(c,request,NULL,NULL,NULL);
+	u32 retval=response[0].responseHeader.serviceResult;
+	if(retval!=UA_STATUSCODE_GOOD){
+		UA_CreateSubscriptionResponse_clear(&response[0]);
+		return retval;
+	}
+	printf("response[0].subscripstionId is %x\n",response[0].subscriptionId);
+	*SubscriptionHdl=(long *)response[0].subscriptionId;
+	UA_CreateSubscriptionResponse_clear(&response[0]);
+	return retval;
+}
+
+u32 UA_SubscriptionDelete(long ConnectionHdl,long SubscriptionHdl){
+	UA_Client *c = (UA_Client*)ConnectionHdl;
+	u32 retval=UA_Client_Subscriptions_deleteSingle(c,SubscriptionHdl);
+	return retval;
+}
+
+u32 SubscriptionHdlzu2[100];
+u32 MonItemHdlzu[100];
+UAMonitoredVariables MonVlaue[100];
+int MontNum=0;
+static void handler_DataChanged(UA_Client *client, UA_UInt32 subId,
+                                    void *subContext, UA_UInt32 monId,
+                                    void *monContext, UA_DataValue *value)
+{
+    UA_LOG_INFO(UA_Log_Stdout, UA_LOGCATEGORY_CLIENT, "Received Notification");
+
+    UA_NodeId *ptr = (UA_NodeId*)monContext;
+	SubscriptionHdlzu2[MontNum]=subId;
+	MonItemHdlzu[MontNum]=monId;
+	MonVlaue[MontNum].Values.data=value->value.data;
+	MonVlaue[MontNum].Values.type=value->value.type->typeId.identifier.numeric;
+	UA_DateTime now = UA_DateTime_nowMonotonic();
+	MonVlaue[MontNum].TimeStamps=now;
+	MonVlaue[MontNum].NewValuesCount=1;
+	//MonVlaue[MontNum].NodeQualityIDs[0]=0;
+    //UA_Int32 currentValue = *(UA_Int32*)(value->value.data);
+
+	MontNum++;
+}
+
+u32 MonitoredItemAddList(long ConnectionHdl,long SubscriptionHdl,u16 NodeHdlCount,
+							long *NodeHdls,UAMonitoringSyncMode SyncMode,
+							UANodeAdditionalInfo *NodeAddInfos,u32 *MonitoredItemHdls,u32 ErrorIDs[]){
+	UA_Client *c = (UA_Client*)ConnectionHdl;
+	u32 retval=0;
+	if(NodeHdlCount>MAX_ELEMENTS_MONITORLIST){
+		retval=0xA0000002;
+		return retval;
+	}
+	if(SyncMode==UAMS_ControllerSync){
+		for(int i=0;i<NodeHdlCount;i++){
+			UA_NodeId *NodeID=(UA_NodeId*)NodeHdls[i];
+			UA_MonitoredItemCreateRequest monRequest=UA_MonitoredItemCreateRequest_default(*NodeID);
+			monRequest.itemToMonitor.attributeId = NodeAddInfos[i].AttributeID;
+			UA_MonitoredItemCreateResult monResponse=
+			UA_Client_MonitoredItems_createDataChange(c,SubscriptionHdl,UA_TIMESTAMPSTORETURN_BOTH,
+														monRequest,NodeID,handler_DataChanged,NULL);
+		if(monResponse.statusCode!=UA_STATUSCODE_GOOD){
+			retval=monResponse.statusCode;
+		}
+		ErrorIDs[i]=monResponse.statusCode;
+		MonitoredItemHdls[i]=monResponse.monitoredItemId;
+		}
+	}
+	return retval;
+
+}
+
 int main(int argc, char *argv[]) {
 	
     // long connecthdl;