JavaScriptCore-7600.1.4.13.1.tar.gz

[apple/javascriptcore.git] / API / JSCallbackConstructor.cpp

diff --git a/API/JSCallbackConstructor.cpp b/API/JSCallbackConstructor.cpp
index 64c83cb04df1496284d1a2586c4442d6eee1f5e5..b5aeee418ca064e0adfe5e6d28fd6d681ee23598 100644 (file)
--- a/API/JSCallbackConstructor.cpp
+++ b/API/JSCallbackConstructor.cpp
@@ -10,10 +10,10 @@
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  *
- * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
@@ -26,21 +26,30 @@
 #include "config.h"
 #include "JSCallbackConstructor.h"
 
+#include "APICallbackFunction.h"
 #include "APICast.h"
-#include <runtime/JSGlobalObject.h>
-#include <runtime/JSLock.h>
-#include <runtime/ObjectPrototype.h>
+#include "Error.h"
+#include "JSGlobalObject.h"
+#include "JSLock.h"
+#include "ObjectPrototype.h"
+#include "JSCInlines.h"
 #include <wtf/Vector.h>
 
 namespace JSC {
 
-const ClassInfo JSCallbackConstructor::info = { "CallbackConstructor", 0, 0, 0 };
+const ClassInfo JSCallbackConstructor::s_info = { "CallbackConstructor", &Base::s_info, 0, 0, CREATE_METHOD_TABLE(JSCallbackConstructor) };
 
-JSCallbackConstructor::JSCallbackConstructor(PassRefPtr<Structure> structure, JSClassRef jsClass, JSObjectCallAsConstructorCallback callback)
-    : JSObject(structure)
+JSCallbackConstructor::JSCallbackConstructor(JSGlobalObject* globalObject, Structure* structure, JSClassRef jsClass, JSObjectCallAsConstructorCallback callback)
+    : JSDestructibleObject(globalObject->vm(), structure)
     , m_class(jsClass)
     , m_callback(callback)
 {
+}
+
+void JSCallbackConstructor::finishCreation(JSGlobalObject* globalObject, JSClassRef jsClass)
+{
+    Base::finishCreation(globalObject->vm());
+    ASSERT(inherits(info()));
     if (m_class)
         JSClassRetain(jsClass);
 }
@@ -51,35 +60,14 @@ JSCallbackConstructor::~JSCallbackConstructor()
         JSClassRelease(m_class);
 }
 
-static JSObject* constructJSCallback(ExecState* exec, JSObject* constructor, const ArgList& args)
+void JSCallbackConstructor::destroy(JSCell* cell)
 {
-    JSContextRef ctx = toRef(exec);
-    JSObjectRef constructorRef = toRef(constructor);
-
-    JSObjectCallAsConstructorCallback callback = static_cast<JSCallbackConstructor*>(constructor)->callback();
-    if (callback) {
-        int argumentCount = static_cast<int>(args.size());
-        Vector<JSValueRef, 16> arguments(argumentCount);
-        for (int i = 0; i < argumentCount; i++)
-            arguments[i] = toRef(exec, args.at(i));
-
-        JSValueRef exception = 0;
-        JSObjectRef result;
-        {
-            JSLock::DropAllLocks dropAllLocks(exec);
-            result = callback(ctx, constructorRef, argumentCount, arguments.data(), &exception);
-        }
-        if (exception)
-            exec->setException(toJS(exec, exception));
-        return toJS(result);
-    }
-    
-    return toJS(JSObjectMake(ctx, static_cast<JSCallbackConstructor*>(constructor)->classRef(), 0));
+    static_cast<JSCallbackConstructor*>(cell)->JSCallbackConstructor::~JSCallbackConstructor();
 }
 
-ConstructType JSCallbackConstructor::getConstructData(ConstructData& constructData)
+ConstructType JSCallbackConstructor::getConstructData(JSCell*, ConstructData& constructData)
 {
-    constructData.native.function = constructJSCallback;
+    constructData.native.function = APICallbackFunction::construct<JSCallbackConstructor>;
     return ConstructTypeHost;
 }