added NamespaceArray - results in segfault in UA_ReadResponse_deleteMembers(&r); in INVOKE_SERVICE(Read)

src/ua_application.c

@@ -49,8 +49,8 @@ void appMockup_init() {
 	/* UA_NodeId RefTypeId_HasDescription = NS0NODEID(39); */
 	UA_NodeId RefTypeId_HasTypeDefinition = NS0NODEID(40);
 	/* UA_NodeId RefTypeId_HasSubtype = NS0NODEID(45); */
-	/* UA_NodeId RefTypeId_HasProperty = NS0NODEID(46); */
-	/* UA_NodeId RefTypeId_HasComponent = NS0NODEID(47); */
+	UA_NodeId RefTypeId_HasProperty = NS0NODEID(46);
+	UA_NodeId RefTypeId_HasComponent = NS0NODEID(47);
 	/* UA_NodeId RefTypeId_HasNotifier = NS0NODEID(48); */
 
     // ObjectTypes (Ids only)
@@ -61,6 +61,10 @@ void appMockup_init() {
 	UA_ExpandedNodeId ObjId_TypesFolder = NS0EXPANDEDNODEID(86);
 	UA_ExpandedNodeId ObjId_ViewsFolder = NS0EXPANDEDNODEID(87);
 	UA_ExpandedNodeId ObjId_Server = NS0EXPANDEDNODEID(2253);
+	UA_ExpandedNodeId ObjId_ServerArray = NS0EXPANDEDNODEID(2254);
+	UA_ExpandedNodeId ObjId_NamespaceArray = NS0EXPANDEDNODEID(2255);
+	UA_ExpandedNodeId ObjId_ServerStatus = NS0EXPANDEDNODEID(2256);
+	UA_ExpandedNodeId ObjId_ServerCapabilities = NS0EXPANDEDNODEID(2268);
 
 	// Root
 	UA_ObjectNode *root;
@@ -77,6 +81,8 @@ void appMockup_init() {
 		{RefTypeId_Organizes, UA_FALSE, ObjId_TypesFolder},
 		{RefTypeId_Organizes, UA_FALSE, ObjId_ViewsFolder}};
 
+	Namespace_insert(ns0,(UA_Node*)root);
+
 	// Objects
 	UA_ObjectNode *objects;
 	UA_ObjectNode_new(&objects);
@@ -90,6 +96,8 @@ void appMockup_init() {
 		{RefTypeId_HasTypeDefinition, UA_FALSE, ObjTypeId_FolderType},
 		{RefTypeId_Organizes, UA_FALSE, ObjId_Server}};
 
+	Namespace_insert(ns0,(UA_Node*)objects);
+
 	// Views
 	UA_ObjectNode *views;
 	UA_ObjectNode_new(&views);
@@ -102,6 +110,8 @@ void appMockup_init() {
 	views->references = (UA_ReferenceNode[1]){
 		{RefTypeId_HasTypeDefinition, UA_FALSE, ObjTypeId_FolderType}};
 
+	Namespace_insert(ns0,(UA_Node*)views);
+
 	// Server
 	UA_ObjectNode *server;
 	UA_ObjectNode_new(&server);
@@ -111,13 +121,39 @@ void appMockup_init() {
 	server->displayName = (UA_LocalizedText){{2,"EN"},{6, "Server"}};
 	server->description = (UA_LocalizedText){{2,"EN"},{6, "Server"}};
 	server->referencesSize = 0;
-	server->references = UA_NULL; // TODO. Fill up here.
-	
-	Namespace_insert(ns0,(UA_Node*)root);
-	Namespace_insert(ns0,(UA_Node*)objects);
-	Namespace_insert(ns0,(UA_Node*)views);
+	server->references = (UA_ReferenceNode[4]){
+		{RefTypeId_HasComponent, UA_FALSE, ObjId_ServerCapabilities},
+		{RefTypeId_HasComponent, UA_FALSE, ObjId_NamespaceArray},
+		{RefTypeId_HasProperty, UA_FALSE, ObjId_ServerStatus},
+		{RefTypeId_HasProperty, UA_FALSE, ObjId_ServerArray}};
+
 	Namespace_insert(ns0,(UA_Node*)server);
 
+	// NamespaceArray
+	UA_VariableNode *namespaceArray;
+	UA_VariableNode_new(&namespaceArray);
+	namespaceArray->nodeId = ObjId_NamespaceArray.nodeId;
+	namespaceArray->nodeClass = UA_NODECLASS_VARIABLE; //FIXME: this should go into _new?
+	namespaceArray->browseName = (UA_QualifiedName){0, {6, "NamespaceArray"}};
+	namespaceArray->displayName = (UA_LocalizedText){{2,"EN"},{6, "NamespaceArray"}};
+	namespaceArray->description = (UA_LocalizedText){{2,"EN"},{6, "NamespaceArray"}};
+	//FIXME: can we avoid new here?
+	UA_Array_new((void**)&namespaceArray->value.data, 2, &UA_.types[UA_STRING]);
+	namespaceArray->value.vt = &UA_.types[UA_STRING];
+	namespaceArray->value.arrayLength = 2;
+	UA_String_copycstring("http://opcfoundation.org/UA/",&((UA_String *)((namespaceArray->value).data))[0]);
+	UA_String_copycstring("http://localhost:16664/open62541/",&((UA_String *)(((namespaceArray)->value).data))[1]);
+	namespaceArray->dataType.encodingByte = UA_NODEIDTYPE_FOURBYTE;
+	namespaceArray->dataType.identifier.numeric = UA_STRING_NS0;
+	namespaceArray->valueRank = 1;
+	namespaceArray->minimumSamplingInterval = 1.0;
+	namespaceArray->historizing = UA_FALSE;
+
+	Namespace_insert(ns0,(UA_Node*)namespaceArray);
+
+	//TODO: free(namespaceArray->value.data) later or forget it
+
+
 	/* UA_VariableNode* v = (UA_VariableNode*)np; */
 	/* UA_Array_new((void**)&v->value.data, 2, &UA_.types[UA_STRING]); */
 	/* v->value.vt = &UA_.types[UA_STRING]; */