[0.3.x] added : typeInfo.fields methos ( return list of tuple ( filedName, fieldType ) )

git-svn-id: https://pykd.svn.codeplex.com/svn@87546 9b283d60-5439-405e-af05-b73fd8c4d996

pykd/pymod.cpp

@@ -528,6 +528,8 @@ BOOST_PYTHON_MODULE( pykd )
             "Return field's type" )
         .def( "fieldName", TypeInfoAdapter::getElementName,
             "Return name of struct field by index" )
+        .def( "fields", TypeInfoAdapter::getFields,
+            "Return list of tuple ( filedName, fieldType )" )
         .def( "deref", TypeInfoAdapter::deref,
             "Return type of pointer" )
         .def( "append", TypeInfoAdapter::appendField,
@@ -580,7 +582,7 @@ BOOST_PYTHON_MODULE( pykd )
             "Return field of structure as an object attribute" )
         .def("field", TypedVarAdapter::getElementByIndex,
             "Return field of structure as an object attribute" )
-        .add_property( "fields", TypedVarAdapter::getFields,
+        .def( "fields", TypedVarAdapter::getFields,
             "Return list of tuple ( filedName, fieldOffset, fieldValue )" )
         .def( "fieldName", TypedVarAdapter::getElementName,
             "Return name of struct field by index" )

pykd/pytypeinfo.cpp

@@ -72,4 +72,34 @@ python::tuple findSymbolAndDisp( ULONG64 offset )
 
 ///////////////////////////////////////////////////////////////////////////////
 
+python::list TypeInfoAdapter::getFields( kdlib::TypeInfo &typeInfo )
+{
+    typedef boost::tuple<std::wstring,kdlib::TypeInfoPtr> FieldTuple;
+
+    std::list<FieldTuple>  lst;
+
+    do {
+
+        AutoRestorePyState  pystate;
+
+        for ( size_t i = 0; i < typeInfo.getElementCount(); ++i )
+        {
+            std::wstring  name = typeInfo.getElementName(i);
+            kdlib::TypeInfoPtr  val = typeInfo.getElement(i);
+
+            lst.push_back( FieldTuple( name, val ) );
+        }
+
+    } while(false);
+
+    python::list pylst;
+    
+    for ( std::list<FieldTuple>::const_iterator it = lst.begin(); it != lst.end(); ++it)
+        pylst.append( python::make_tuple( it->get<0>(), it->get<1>() ) );
+
+    return pylst;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+
 } // pykd namespace

pykd/pytypeinfo.h

@@ -206,6 +206,8 @@ struct TypeInfoAdapter : public kdlib::TypeInfo {
         return typeInfo.str();
     }
 
+    static python::list getFields( kdlib::TypeInfo &typeInfo );
+
 };
 
 struct BaseTypesEnum {

test/scripts/typeinfo.py

@@ -154,10 +154,6 @@ class TypeInfoTest( unittest.TestCase ):
         self.assertEqual( 0, ti.fieldOffset("m_structValue") )
         self.assertEqual( ti.size(), ti.m_structValue.size() )
 
-    def testAsMap(self):
-        ti = target.module.type("enumType")
-        self.assertEqual( { 1 : "ONE", 2 : "TWO", 3 : "THREE" }, ti.asMap() )
-
     def testDeref(self):
         ti = pykd.typeInfo("Int1B*")
         self.assertEqual( "Int1B", ti.deref().name() )
@@ -223,6 +219,12 @@ class TypeInfoTest( unittest.TestCase ):
         for field in ti:
              str( field )
 
+    def testEnumSubscribe(self):
+        ti = pykd.typeInfo( "enumType" )
+        self.assertEqual( 3, len(ti) )
+        self.assertEqual( [ 1, 2, 3], [ long(field) for field in ti ] )
+        self.assertEqual( [ ( "ONE", 1), ("TWO", 2), ("THREE", 3) ], ti.fields() )
+
     def testStructNullSize(self):
         ti = target.module.type("structNullSize")
         self.assertEqual( 0, len(ti) )