JavaScriptCore-7601.1.46.3.tar.gz

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

diff --git a/API/JSCallbackConstructor.cpp b/API/JSCallbackConstructor.cpp
index c8b4c0659235b4ed6430f6f81108786484318192..65e66dc13f170562ab8e43fde8a57db04f621469 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
@@ -26,20 +26,21 @@
 #include "config.h"
 #include "JSCallbackConstructor.h"
 
-#include "APIShims.h"
+#include "APICallbackFunction.h"
 #include "APICast.h"
-#include <runtime/Error.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::s_info = { "CallbackConstructor", &JSNonFinalObject::s_info, 0, 0, CREATE_METHOD_TABLE(JSCallbackConstructor) };
+const ClassInfo JSCallbackConstructor::s_info = { "CallbackConstructor", &Base::s_info, 0, CREATE_METHOD_TABLE(JSCallbackConstructor) };
 
 JSCallbackConstructor::JSCallbackConstructor(JSGlobalObject* globalObject, Structure* structure, JSClassRef jsClass, JSObjectCallAsConstructorCallback callback)
-    : JSNonFinalObject(globalObject->globalData(), structure)
+    : JSDestructibleObject(globalObject->vm(), structure)
     , m_class(jsClass)
     , m_callback(callback)
 {
@@ -47,8 +48,8 @@ JSCallbackConstructor::JSCallbackConstructor(JSGlobalObject* globalObject, Struc
 
 void JSCallbackConstructor::finishCreation(JSGlobalObject* globalObject, JSClassRef jsClass)
 {
-    Base::finishCreation(globalObject->globalData());
-    ASSERT(inherits(&s_info));
+    Base::finishCreation(globalObject->vm());
+    ASSERT(inherits(info()));
     if (m_class)
         JSClassRetain(jsClass);
 }
@@ -61,42 +62,12 @@ JSCallbackConstructor::~JSCallbackConstructor()
 
 void JSCallbackConstructor::destroy(JSCell* cell)
 {
-    jsCast<JSCallbackConstructor*>(cell)->JSCallbackConstructor::~JSCallbackConstructor();
-}
-
-static EncodedJSValue JSC_HOST_CALL constructJSCallback(ExecState* exec)
-{
-    JSObject* constructor = exec->callee();
-    JSContextRef ctx = toRef(exec);
-    JSObjectRef constructorRef = toRef(constructor);
-
-    JSObjectCallAsConstructorCallback callback = jsCast<JSCallbackConstructor*>(constructor)->callback();
-    if (callback) {
-        int argumentCount = static_cast<int>(exec->argumentCount());
-        Vector<JSValueRef, 16> arguments(argumentCount);
-        for (int i = 0; i < argumentCount; i++)
-            arguments[i] = toRef(exec, exec->argument(i));
-
-        JSValueRef exception = 0;
-        JSObjectRef result;
-        {
-            APICallbackShim callbackShim(exec);
-            result = callback(ctx, constructorRef, argumentCount, arguments.data(), &exception);
-        }
-        if (exception)
-            throwError(exec, toJS(exec, exception));
-        // result must be a valid JSValue.
-        if (!result)
-            return throwVMTypeError(exec);
-        return JSValue::encode(toJS(result));
-    }
-    
-    return JSValue::encode(toJS(JSObjectMake(ctx, jsCast<JSCallbackConstructor*>(constructor)->classRef(), 0)));
+    static_cast<JSCallbackConstructor*>(cell)->JSCallbackConstructor::~JSCallbackConstructor();
 }
 
 ConstructType JSCallbackConstructor::getConstructData(JSCell*, ConstructData& constructData)
 {
-    constructData.native.function = constructJSCallback;
+    constructData.native.function = APICallbackFunction::construct<JSCallbackConstructor>;
     return ConstructTypeHost;
 }