add changelog entries for the recent changes to the public API

CHANGELOG

@@ -1,6 +1,27 @@
 This changelog reports changes to the public API. Internal refactorings and bug
 fixes are not reported here.
 
+2017-08-16 jpfr <julius.pfrommer at web.de>
+
+ * Default Attribute Values for Node Attributes
+
+   The AddNodes service takes a structure with the attributes of the new node as
+   input. We began checking the consistency of the attributes more closely. You
+   can now use constant global definitions with default values as a starting
+   point. For example UA_VariableAttributes_default for adding a variable node.
+
+ * All nodes have a context pointer
+
+   All nodes now carry a context pointer. The context pointer is initially set
+   to a user-defined memory location. The context pointer is passed to all
+   user-visible callbacks involving the node.
+
+ * Global and node-type constructor/destructor
+
+   The constructors are fine-grained mechanisms to control the instantiation and
+   deletion of nodes. Constructors receive the node context pointer and can also
+   replace it.
+
 2017-08-13 Infinity95 <mark.giraud at student.kit.edu>
 
  * New/Delete methods for the server configuration
@@ -19,7 +40,7 @@ fixes are not reported here.
 
    The TCP port in the default configuration is 4840. This is the recommended
    port for OPC UA and now used throughout all examples.
-   
+
 2017-07-04 jpfr <julius.pfrommer at web.de>
 
  * Return partially overlapping ranges

examples/server_nodeset.c

@@ -20,25 +20,24 @@ static void stopHandler(int sign) {
 }
 
 int main(int argc, char** argv) {
-    signal(SIGINT, stopHandler); /* catches ctrl-c */
+    signal(SIGINT, stopHandler);
+    signal(SIGTERM, stopHandler);
 
     /* initialize the server */
     UA_ServerConfig *config = UA_ServerConfig_new_default();
     UA_Server *server = UA_Server_new(config);
 
     /* create nodes from nodeset */
-    if (nodeset(server) != UA_STATUSCODE_GOOD) {
+    if(nodeset(server) != UA_STATUSCODE_GOOD) {
         UA_LOG_ERROR(UA_Log_Stdout, UA_LOGCATEGORY_SERVER, "Namespace index for generated "
                      "nodeset does not match. The call to the generated method has to be "
                      "before any other namespace add calls.");
         UA_Server_delete(server);
-        return (int)UA_STATUSCODE_BADUNEXPECTEDERROR;
+        UA_ServerConfig_delete(config);
+        return UA_STATUSCODE_BADUNEXPECTEDERROR;
     }
 
-    /* start server */
     UA_StatusCode retval = UA_Server_run(server, &running);
-
-    /* ctrl-c received -> clean up */
     UA_Server_delete(server);
     UA_ServerConfig_delete(config);
     return (int)retval;

src/server/ua_services_nodemanagement.c

@@ -250,7 +250,7 @@ fillVariableNodeAttributes(UA_Server *server, UA_Session *session,
     }
 
     UA_DataValue_deleteMembers(&value);
-    return UA_STATUSCODE_GOOD;
+    return retval;
 }
 
 static UA_StatusCode

tools/pyUANamespace/open62541_MacroHelper.py

@@ -246,7 +246,7 @@ class open62541_MacroHelper():
     if nodetype != "Method":
       code.append("       , attr, NULL, NULL);")
     else:
-      code.append("       , attr, (UA_MethodCallback) NULL, NULL, " + str(len(inArgVal)) + ", inputArguments,  " + str(len(outArgVal)) + ", outputArguments, NULL);")
+      code.append("       , attr, (UA_MethodCallback) NULL, " + str(len(inArgVal)) + ", inputArguments,  " + str(len(outArgVal)) + ", outputArguments, NULL, NULL);")
       
     #Adding a Node with typeDefinition = UA_NODEID_NULL will create a HasTypeDefinition reference to BaseDataType - remove it since 
     #a real Reference will be add in a later step (a single HasTypeDefinition reference is assumed here)