1 files changed, 15 insertions, 2 deletions

diff --git a/src/dbusxmlscanner.cpp b/src/dbusxmlscanner.cpp
index 8a07d81..514039f 100644
--- a/src/dbusxmlscanner.cpp
+++ b/src/dbusxmlscanner.cpp
@@ -354,6 +354,7 @@ public:
         // Interface:
         if (DBUS("interface"))
         {
+            CONDITION(m_currentInterface, "end of interface found without start.");
             m_currentInterface->endBodyLine = lineNumber();
             closeScopes();
             m_currentInterface = 0;
@@ -361,6 +362,8 @@ public:
 
         if (DBUS("method") || DBUS("signal"))
         {
+            CONDITION(m_currentMethod, "end of method found without start.");
+            CONDITION(m_currentInterface, "end of method found outside interface.");
             m_currentMethod->endBodyLine = lineNumber();
             m_currentInterface->addSubEntry(m_currentMethod);
             m_currentMethod = 0;
@@ -368,6 +371,8 @@ public:
 
         if (DBUS("property"))
         {
+            CONDITION(m_currentMethod, "end of property found without start.");
+            CONDITION(m_currentInterface, "end of property found outside interface.");
             m_currentProperty->endBodyLine = lineNumber();
             m_currentInterface->addSubEntry(m_currentProperty);
             m_currentProperty = 0;
@@ -375,6 +380,7 @@ public:
 
         if (DBUS("arg"))
         {
+            CONDITION(m_currentMethod, "end of arg found outside method.");
             m_currentMethod->argList->append(m_currentArgument);
             m_currentArgument = 0;
         }
@@ -382,6 +388,7 @@ public:
         if (EXTENSION("namespace"))
         {
             Entry * current = m_namespaceStack.last();
+            CONDITION(current, "end of namespace without start.");
             m_namespaceStack.removeLast();
 
             current->endBodyLine = lineNumber();
@@ -391,6 +398,7 @@ public:
         if (EXTENSION("struct"))
         {
             StructData * data = m_structStack.last();
+            CONDITION(data, "end of struct without start.");
 
             data->entry->endBodyLine = lineNumber();
 
@@ -408,11 +416,14 @@ public:
 
         if (EXTENSION("member"))
         {
-           m_structStack.last()->entry->addSubEntry(m_currentEntry);
+           StructData * data = m_structStack.last();
+           CONDITION(data, "end of struct without start");
+           data->entry->addSubEntry(m_currentEntry);
         }
 
         if (EXTENSION("enum") || EXTENSION("flagset"))
         {
+            CONDITION(m_currentEnum, "end of enum without start");
             m_currentEnum->endBodyLine = lineNumber();
             closeScopes();
 
@@ -421,6 +432,7 @@ public:
 
         if (EXTENSION("value"))
         {
+            CONDITION(m_currentEntry, "end of value without start");
             m_currentEntry->endBodyLine = lineNumber();
 
             m_currentEnum->addSubEntry(m_currentEntry);
@@ -847,7 +859,8 @@ void DBusXMLScanner::parseInput(const char * fileName,
     reader.parse(inputSource);
 
     if (handler.errorString())
-    { err("ERROR parsing XML: %s\n", handler.errorString().utf8().data()); }
+    { err("DBus XML Parser: Error at line %d: %s\n", 
+        handler.locator()->lineNumber(),handler.errorString().utf8().data()); }
 
     groupLeaveFile(fileName, 1);
 }