Fix #25 dbusxml2qt3 root node with no name

Signed-off-by: Emanoil Kotsev <deloptes@gmail.com>

src/tools/dbusxml2qt3/main.cpp

@@ -350,84 +350,85 @@ int main(int argc, char** argv)
         if (nodeClassName.isEmpty())
         {
             nodeClassName = rootElement.attribute("name");
-            if (nodeClassName.startsWith("/")) nodeClassName = nodeClassName.mid(1);
-            if (nodeClassName.isEmpty())
+            if (nodeClassName.startsWith("/"))
             {
-                std::cerr << "dbusxml2qt3: cannot generate node without class name."
-                          << std::endl;
-                exit(3);
+                nodeClassName = nodeClassName.mid(1);
             }
+        }
 
+        if (!nodeClassName.isEmpty())
+        {
             nodeClassName.replace('/', "::");
-        }
 
-        TQStringList nameParts = TQStringList::split("::", nodeClassName);
+            TQStringList nameParts = TQStringList::split("::", nodeClassName);
 
-        Class classData;
-        classData.name = nameParts.back();
+            Class classData;
+            classData.name = nameParts.back();
 
-        nameParts.pop_back();
-        classData.namespaces = nameParts;
+            nameParts.pop_back();
+            classData.namespaces = nameParts;
 
-        if (checkForOption(options, "namespace"))
-        {
-            nameParts = TQStringList::split("::", options["namespace"]);
+            if (checkForOption(options, "namespace"))
+            {
+                nameParts = TQStringList::split("::", options["namespace"]);
 
-            classData.namespaces = nameParts;
-        }
+                classData.namespaces = nameParts;
+            }
 
-        TQTextStream headerStream;
-        TQTextStream sourceStream;
+            TQTextStream headerStream;
+            TQTextStream sourceStream;
 
-        TQString baseName = options["node"];
-        if (baseName.isEmpty()) {
-          baseName = classData.name.lower() + "Node";
-        }
-        if (!checkForOption(options, "classname"))
-        {
-          classData.name += "Node";
-        }
+            TQString baseName = options["node"];
+            if (baseName.isEmpty())
+            {
+                baseName = classData.name.lower() + "Node";
+            }
+            if (!checkForOption(options, "classname"))
+            {
+                classData.name += "Node";
+            }
 
-        if (!ClassGenerator::initStreams(baseName, headerStream, sourceStream))
-        {
-            std::cerr << "dbusxml2qt3: interface files, using base name '"
-                      << baseName.local8Bit().data()
-                      << "', could not be opened for writing"
-                      << std::endl;
-            exit(4);
-        }
+            if (!ClassGenerator::initStreams(baseName, headerStream, sourceStream))
+            {
+                std::cerr << "dbusxml2qt3: interface files, using base name '"
+                        << baseName.local8Bit().data()
+                        << "', could not be opened for writing" << std::endl;
+                exit(4);
+            }
 
-        ClassGenerator::generateNode(classData, interfaces, customInterfaceFilename,
+            ClassGenerator::generateNode(classData, interfaces, customInterfaceFilename,
                                      headerStream, sourceStream);
 
-        ClassGenerator::finishStreams(baseName, headerStream, sourceStream);
+            ClassGenerator::finishStreams(baseName, headerStream, sourceStream);
 
-        // create dummy node to handle the path hierarchy
-        if ( nameParts.size() > 1 ) {
-            TQTextStream headerStreamDBusBaseNode;
-            TQTextStream sourceStreamDBusBaseNode;
+            // create dummy node to handle the path hierarchy
+            if (nameParts.size() > 1)
+            {
+                TQTextStream headerStreamDBusBaseNode;
+                TQTextStream sourceStreamDBusBaseNode;
 
-            TQString baseName = "DBusBase";
-            Class classDataDBusBaseNode;
-            classDataDBusBaseNode.name = baseName + "Node";
-            TQValueList<Class> interfacesDBusBase =  TQValueList<Class>();
+                TQString baseName = "DBusBase";
+                Class classDataDBusBaseNode;
+                classDataDBusBaseNode.name = baseName + "Node";
+                TQValueList<Class> interfacesDBusBase = TQValueList<Class>();
 
-            TQString baseNameDBusBaseNode = baseName.lower() + "Node";
+                TQString baseNameDBusBaseNode = baseName.lower() + "Node";
 
-            if (!ClassGenerator::initStreams(baseNameDBusBaseNode, headerStreamDBusBaseNode, sourceStreamDBusBaseNode))
-            {
-                std::cerr << "dbusxml2qt3: interface files, using base name '"
-                          << baseNameDBusBaseNode.local8Bit().data()
-                          << "', could not be opened for writing"
-                          << std::endl;
-                exit(4);
-            }
+                if (!ClassGenerator::initStreams(baseNameDBusBaseNode, headerStreamDBusBaseNode, sourceStreamDBusBaseNode))
+                {
+                    std::cerr << "dbusxml2qt3: interface files, using base name '"
+                            << baseNameDBusBaseNode.local8Bit().data()
+                            << "', could not be opened for writing"
+                            << std::endl;
+                    exit(4);
+                }
 
-            ClassGenerator::generateNode(classDataDBusBaseNode,
-                    interfacesDBusBase, baseNameDBusBaseNode,
-                    headerStreamDBusBaseNode, sourceStreamDBusBaseNode);
+                ClassGenerator::generateNode(classDataDBusBaseNode,
+                        interfacesDBusBase, baseNameDBusBaseNode,
+                        headerStreamDBusBaseNode, sourceStreamDBusBaseNode);
 
-            ClassGenerator::finishStreams(baseNameDBusBaseNode, headerStreamDBusBaseNode, sourceStreamDBusBaseNode);
+                ClassGenerator::finishStreams(baseNameDBusBaseNode, headerStreamDBusBaseNode, sourceStreamDBusBaseNode);
+            }
         }
     }