devide

UA_PLC.c

@@ -233,9 +233,7 @@ u32 UA_NodeReleaseHandleList(long ConnectionHdl,u16 NodeHdlCount,long *NodeHdls,
 		return retval;
 	}
 	for(i=0;i<NodeHdlCount;i++){
-		//UA_NodeId nodeId = *(UA_NodeId*)NodeHdls[i];
-		UA_NodeId *nodeId = (UA_NodeId*)NodeHdls[i];
-		UA_NodeId_clear(nodeId);
+		UA_NodeId nodeId = *(UA_NodeId*)NodeHdls[i];
 		NodeHdls[i]=0;
 		//UA_NodeId_delete(&nodeId);
 		ErrorIDs[i]=0;

myClient.c

@@ -22,48 +22,244 @@
 // 	return flag;
 // }
 
-u32 UA_NodeGetHandleList(long ConnectionHdl,u16 NodeIDCount,UANodeID *NodeIDs,long *NodeHdls,u32 ErrorIDs[]){
-	int i;
-	u32 retval=0;
-	UA_NodeId *NodeID=malloc(sizeof(UA_NodeId)*NodeIDCount);
-	if(NodeIDCount>MAX_ELEMENTS_NODELIST){
-		retval=0xA0000002;
-		return retval;
+u32 UA_NodeGetInformation(long ConnectionHdl,UANodeID NodeID,UANodeInformation *NodeInfo,u32 ErrorIDs[]){
+	UA_Client *c = (UA_Client*)ConnectionHdl;
+	if (c == NULL) {
+    	fprintf(stderr, "Invalid UA_Client pointer\n");
+    	return UA_STATUSCODE_BADUNEXPECTEDERROR; // 返回错误码
+	}
+	u32 retval,ret=0;
+
+	printf("\n\n %s \n\n",NodeID.Identifier.data);
+
+	//UA_NodeId NODEID=UA_NODEID_STRING(NodeID.NamespaceIndex,NodeID.Identifier.data);
+	UA_NodeId NODEID=UA_NODEID_NUMERIC(NodeID.NamespaceIndex,atoll(NodeID.Identifier.data));
+	
+	// NODEID.namespaceIndex = NodeID.NamespaceIndex;
+	// if(NodeID.IdentifierType>=0&&NodeID.IdentifierType<4){
+	// 		switch(NodeID.IdentifierType){
+	// 			case 0:NODEID.identifierType=0;
+	// 			case 1:NODEID.identifierType=3;
+	// 			case 2:NODEID.identifierType=4;
+	// 			case 3:NODEID.identifierType=5;
+	// 		}
+	// 		ret=0;
+	// 	}else{
+	// 		ret=0xA0000301;
+	// 	}
+	// NODEID.identifier.string = UA_STRING(NodeID.Identifier.data);
+	UA_NodeClass outNodeClass;
+	UA_NodeClass_init(&outNodeClass);
+	retval=UA_Client_readNodeClassAttribute(c,NODEID,&outNodeClass);
+	if(retval!=0){
+		ErrorIDs[0]=retval;
+		ret=retval;
+	}
+	u32 temp =outNodeClass;
+	NodeInfo->NodeClass=temp;
+	UA_NodeClass_clear(&outNodeClass);
+
+	UA_QualifiedName outBrowseName;
+	UA_QualifiedName_init(&outBrowseName);
+	retval=UA_Client_readBrowseNameAttribute(c,NODEID,&outBrowseName);
+	if(retval!=0){
+		fprintf(stderr, "Failed to read BrowseName: %s\n", UA_StatusCode_name(retval));
+		ErrorIDs[1]=retval;
+		ret=retval;
+		return ret;
+	}
+	NodeInfo->BrowseName.NamespaceIndex=outBrowseName.namespaceIndex;
+	NodeInfo->BrowseName.Name.length=outBrowseName.name.length;
+	NodeInfo->BrowseName.Name.data=outBrowseName.name.data;
+	printf("\n\n %s \n\n",outBrowseName.name.data);
+	UA_QualifiedName_clear(&outBrowseName);
+
+	UA_LocalizedText outDisplayName;
+	UA_LocalizedText_init(&outDisplayName);
+	retval=UA_Client_readDisplayNameAttribute(c,NODEID,&outDisplayName);
+	if(retval!=0){
+		ErrorIDs[2]=retval;
+		ret=retval;
+	}
+	NodeInfo->DisplayName.Locale=outDisplayName.locale.data;
+	NodeInfo->DisplayName.Text.length=outDisplayName.text.length;
+	NodeInfo->DisplayName.Text.data=outDisplayName.text.data;
+	UA_LocalizedText_clear(&outDisplayName);
+
+	UA_LocalizedText outDescription;
+	UA_LocalizedText_init(&outDescription);
+	retval=UA_Client_readDescriptionAttribute(c,NODEID,&outDescription);
+	if(retval!=0){
+		ErrorIDs[3]=retval;
+		ret=retval;
+	}
+	NodeInfo->Description.Locale=outDescription.locale.data;
+	NodeInfo->Description.Text.length=outDescription.text.length;
+	NodeInfo->Description.Text.data=outDescription.text.data;
+	UA_LocalizedText_clear(&outDescription);
+
+	UA_UInt32 outWriteMask;
+	UA_UInt32_init(&outWriteMask);
+	retval=UA_Client_readWriteMaskAttribute(c,NODEID,&outWriteMask);
+	if(retval!=0){
+		ErrorIDs[4]=retval;
+		ret=retval;
+	}
+	NodeInfo->WriteMask=outWriteMask;
+	UA_UInt32_clear(&outWriteMask);
+
+	UA_UInt32 outUserWriteMask;
+	UA_UInt32_init(&outUserWriteMask);
+	retval=UA_Client_readUserWriteMaskAttribute(c,NODEID,&outUserWriteMask);
+	if(retval!=0){
+		ErrorIDs[5]=retval;
+		ret=retval;
+	}
+	NodeInfo->UserWriteMask=outUserWriteMask;
+	UA_UInt32_clear(&outUserWriteMask);
+
+	UA_Boolean outIsAbstract;
+	UA_Boolean_init(&outIsAbstract);
+	retval=UA_Client_readIsAbstractAttribute(c,NODEID,&outIsAbstract);
+	if(retval!=0){
+		ErrorIDs[6]=retval;
+		//ret=retval;
+	}
+	NodeInfo->IsAbstract=outIsAbstract;
+	UA_Boolean_clear(&outIsAbstract);
+
+	UA_Boolean outSymmetric;
+	UA_Boolean_init(&outSymmetric);
+	retval=UA_Client_readSymmetricAttribute(c,NODEID,&outSymmetric);
+	if(retval!=0){
+		ErrorIDs[7]=retval;
+		//ret=retval;
+	}
+	NodeInfo->Symmetric=outSymmetric;
+	UA_Boolean_clear(&outSymmetric);
+
+	UA_LocalizedText outInverseName;
+	UA_LocalizedText_init(&outInverseName);
+	retval=UA_Client_readInverseNameAttribute(c,NODEID,&outInverseName);
+	if(retval!=0){
+		ErrorIDs[8]=retval;
+		//ret=retval;
+	}
+	NodeInfo->InverseName.length=outInverseName.text.length;
+	NodeInfo->InverseName.data=outInverseName.text.data;
+	UA_LocalizedText_clear(&outInverseName);
+
+	UA_Boolean outContainsNoLoops;
+	UA_Boolean_init(&outContainsNoLoops);
+	retval=UA_Client_readContainsNoLoopsAttribute(c,NODEID,&outContainsNoLoops);
+	if(retval!=0){
+		ErrorIDs[9]=retval;
+		//ret=retval;
+	}
+	NodeInfo->ContainsNoLoops=outContainsNoLoops;
+	UA_Boolean_clear(&outContainsNoLoops);
+
+	UA_Byte outEventNotifier;
+	UA_Byte_init(&outEventNotifier);
+	retval=UA_Client_readEventNotifierAttribute(c,NODEID,&outEventNotifier);
+	if(retval!=0){
+		ErrorIDs[10]=retval;
+		//ret=retval;
+	}
+	NodeInfo->EventNotifier=outEventNotifier;
+	UA_Byte_clear(&outEventNotifier);
+
+	UA_NodeId outDataType;
+	UA_NodeId_init(&outDataType);
+	retval=UA_Client_readDataTypeAttribute(c,NODEID,&outDataType);
+	if(retval!=0){
+		ErrorIDs[11]=retval;
+		ret=retval;
+	}
+	NodeInfo->DataType.NamespaceIndex=outDataType.namespaceIndex;
+	NodeInfo->DataType.IdentifierType=outDataType.identifierType;
+	NodeInfo->DataType.Identifier.length=outDataType.identifier.string.length;
+	NodeInfo->DataType.Identifier.data=outDataType.identifier.string.data;
+	UA_NodeId_clear(&outDataType);
+
+	UA_Int32 outValueRank;
+	UA_Int32_init(&outValueRank);
+	retval=UA_Client_readValueRankAttribute(c,NODEID,&outValueRank);
+	if(retval!=0){
+		ErrorIDs[12]=retval;
+		ret=retval;
+	}
+	NodeInfo->ValueRank=outValueRank;
+	UA_Int32_clear(&outValueRank);
+
+	UA_UInt32 outArrayDimensions[MAX_ELEMENTS_ARRAYDIMENSION];
+	//UA_UInt32_init(*outArrayDimensions);
+	int size;
+	retval=UA_Client_readArrayDimensionsAttribute(c,NODEID,&size,outArrayDimensions);
+	if(retval!=0){
+		ErrorIDs[13]=retval;
+		ret=retval;
+	}
+	for(int i=0;i<MAX_ELEMENTS_ARRAYDIMENSION;i++){
+		NodeInfo->ArrayDimension[i]=outArrayDimensions[i];
 	}
 
-	for(i=0;i<NodeIDCount;i++){
-        printf("\nNdeIDs[i].IdentifierType=%d,NodeIDs[i].NamespaceIndex=%d,NodeIDs[i].Identifier.length=%d, NodeIDs[i].Identifier.data=%s\n",
-            NodeIDs[i].IdentifierType,   NodeIDs[i].NamespaceIndex,  NodeIDs[i].Identifier.length ,NodeIDs[i].Identifier.data );
 
-		if(NodeIDs[i].IdentifierType>=0&&NodeIDs[i].IdentifierType<4){
-			switch(NodeIDs[i].IdentifierType){
-				case 0:NodeID[i]=UA_NODEID_NUMERIC(NodeIDs[i].NamespaceIndex,NodeIDs[i].Identifier.data);break;
-				case 1:NodeID[i]=UA_NODEID_STRING(NodeIDs[i].NamespaceIndex,NodeIDs[i].Identifier.data);break;
-				case 2:NodeID[i].identifierType=4;
-						NodeID[i].identifier.string.data=NodeIDs[i].Identifier.data;
-						NodeID[i].identifier.string.length=NodeIDs[i].Identifier.length;
-						NodeID[i].namespaceIndex=NodeIDs[i].NamespaceIndex;break;
-				case 3:NodeID[i]=UA_NODEID_BYTESTRING(NodeIDs[i].NamespaceIndex,NodeIDs[i].Identifier.data);break;
+	UA_Byte outAccessLevel;
+	UA_Byte_init(&outAccessLevel);
+	retval=UA_Client_readAccessLevelAttribute(c,NODEID,&outAccessLevel);
+	if(retval!=0){
+		ErrorIDs[14]=retval;
+		ret=retval;
 	}
-			ErrorIDs[i]=0;
-		}else{
-			ErrorIDs[i]=0xA0000301;
-			retval=ErrorIDs[i];
+	NodeInfo->AccessLevel=outAccessLevel;
+
+	UA_Byte outUserAccessLevel;
+	UA_Byte_init(&outUserAccessLevel);
+	retval=UA_Client_readUserAccessLevelAttribute(c,NODEID,&outUserAccessLevel);
+	if(retval!=0){
+		ErrorIDs[15]=retval;
+		ret=retval;
 	}
-		// NodeID[i].identifier.string.data=NodeIDs[i].Identifier.data;
-		// NodeID[i].identifier.string.length=NodeIDs[i].Identifier.length;
-		// NodeID[i].namespaceIndex=NodeIDs[i].NamespaceIndex;
-		NodeHdls[i]=&NodeID[i];
-		//UA_NodeId *NodeID1=malloc(sizeof(UA_NodeId)*NodeIDCount);
-		//UA_NodeId_delete(&NodeID[i]);
+	NodeInfo->UserAccessLevel=outUserAccessLevel;
+
+	UA_Double outMinSamplingInterval;
+	UA_Double_init(&outMinSamplingInterval);
+	retval=UA_Client_readMinimumSamplingIntervalAttribute(c,NODEID,&outMinSamplingInterval);
+	if(retval!=0){
+		ErrorIDs[16]=retval;
+		ret=retval;
 	}
+	NodeInfo->MinimumSamplingInterval=outMinSamplingInterval;
 
-	return retval;
-
+	UA_Boolean outHistorizing;
+	UA_Boolean_init(&outHistorizing);
+	retval=UA_Client_readHistorizingAttribute(c,NODEID,&outHistorizing);
+	if(retval!=0){
+		ErrorIDs[17]=retval;
+		ret=retval;
 	}
+	NodeInfo->Historizing=outHistorizing;
 
-void Browser(){
+	UA_Boolean outExecutable;
+	UA_Boolean_init(&outExecutable);
+	retval=UA_Client_readExecutableAttribute(c,NODEID,&outExecutable);
+	if(retval!=0){
+		ErrorIDs[18]=retval;
+		//ret=retval;
+	}
+	NodeInfo->Executable=outExecutable;
 
+	UA_Boolean outUserExecutable;
+	UA_Boolean_init(&outUserExecutable);
+	retval=UA_Client_readUserExecutableAttribute(c,NODEID,&outUserExecutable);
+	if(retval!=0){
+		ErrorIDs[19]=retval;
+		//ret=retval;
+	}
+	NodeInfo->UserExecutable=outUserExecutable;
+
+	return ret;
 }
 
 int main(int argc, char *argv[]) {
@@ -77,7 +273,7 @@ int main(int argc, char *argv[]) {
         UA_Client_delete(client);
         return (int)retval;
     }
-	long *connecthdl = (long*)client;
+	long hdl = (long)client;
 	UANodeID nodes[4];
 	long nodeHdls[4] = {0};
 	u32 errors[4];
@@ -124,9 +320,9 @@ int main(int argc, char *argv[]) {
     UA_BrowseRequest_clear(&bReq);
     UA_BrowseResponse_clear(&bResp);
 
-	UA_NodeGetHandleList(*connecthdl,4,nodes,nodeHdls,errors);
+	UANodeInformation *nodeinfo = (UANodeInformation*)malloc(sizeof(UANodeInformation));
+	UA_NodeGetInformation(hdl,nodes[1],nodeinfo,errors);
 
-	printf("%d\n",nodeHdls[0]);
     /* Clean up */
     UA_Client_disconnect(client);
     UA_Client_delete(client);