Implement API functions for handling the AccessorDescriptor

src/handles.cc

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 518 matching lines @@
   CALL_HEAP_FUNCTION(isolate,
                      isolate->heap()->CopyJSObject(*obj), JSObject);
 }
 
 
 Handle<Object> SetAccessor(Handle<JSObject> obj, Handle<AccessorInfo> info) {
   CALL_HEAP_FUNCTION(obj->GetIsolate(), obj->DefineAccessor(*info), Object);
 }
 
 
+Handle<Object> SetAccessor(Handle<JSObject> obj,
+                           Handle<String> key,
+                           bool is_getter,
+                           Handle<Object> fun,
+                           PropertyAttributes attributes) {
+  CALL_HEAP_FUNCTION(obj->GetIsolate(),
+                     obj->DefineAccessor(*key, is_getter, *fun, attributes),
+                     Object);
+}
+
+
+Handle<Object> GetAccessor(Handle<JSObject> obj,
+                           Handle<String> key,
+                           bool is_getter) {
+  CALL_HEAP_FUNCTION(obj->GetIsolate(),
+                     obj->LookupAccessor(*key, is_getter),
+                     Object);
+}
+
+
 // Wrappers for scripts are kept alive and cached in weak global
 // handles referred from foreign objects held by the scripts as long as
 // they are used. When they are not used anymore, the garbage
 // collector will call the weak callback on the global handle
 // associated with the wrapper and get rid of both the wrapper and the
 // handle.
 static void ClearWrapperCache(Persistent<v8::Value> handle, void*) {
 #ifdef ENABLE_HEAP_PROTECTION
   // Weak reference callbacks are called as if from outside V8.  We
   // need to reeenter to unprotect the heap.
@@ skipping 422 matching lines @@
 
 bool CompileOptimized(Handle<JSFunction> function,
                       int osr_ast_id,
                       ClearExceptionFlag flag) {
   CompilationInfo info(function);
   info.SetOptimizing(osr_ast_id);
   return CompileLazyHelper(&info, flag);
 }
 
 } }  // namespace v8::internal