1 files changed, 75 insertions, 19 deletions

diff --git a/src/uscxml/plugins/datamodel/ecmascript/v8/dom/V8ArrayBuffer.cpp b/src/uscxml/plugins/datamodel/ecmascript/v8/dom/V8ArrayBuffer.cpp
index d4146fe..ce51887 100644
--- a/src/uscxml/plugins/datamodel/ecmascript/v8/dom/V8ArrayBuffer.cpp
+++ b/src/uscxml/plugins/datamodel/ecmascript/v8/dom/V8ArrayBuffer.cpp
@@ -4,7 +4,37 @@ namespace Arabica {
 namespace DOM {
 
 v8::Persistent<v8::FunctionTemplate> V8ArrayBuffer::Tmpl;
+v8::Persistent<v8::FunctionTemplate> V8ArrayBuffer::Constr;
 
+v8::Handle<v8::Value> V8ArrayBuffer::constructor(const v8::Arguments& args) {
+	if (!args.IsConstructCall())
+		return v8::ThrowException(v8::String::New("Cannot call constructor as function"));
+
+	uscxml::ArrayBuffer* localInstance = NULL;
+	if (false) {
+	} else if (args.Length() == 1 &&
+	           args[0]->IsUint32()) {
+
+		unsigned long localLength = args[0]->ToNumber()->Uint32Value();
+		localInstance = new uscxml::ArrayBuffer(localLength);
+
+	}
+	if (!localInstance) {
+		throw V8Exception("Parameter mismatch while calling constructor for ArrayBuffer");
+		return v8::Undefined();
+	}
+
+	v8::Handle<v8::Function> retCtor = V8ArrayBuffer::getTmpl()->GetFunction();
+	v8::Persistent<v8::Object> retObj = v8::Persistent<v8::Object>::New(retCtor->NewInstance());
+
+	struct V8ArrayBuffer::V8ArrayBufferPrivate* retPrivData = new V8ArrayBuffer::V8ArrayBufferPrivate();
+	retPrivData->nativeObj = localInstance;
+
+	retObj->SetInternalField(0, V8DOM::toExternal(retPrivData));
+
+	retObj.MakeWeak(0, V8ArrayBuffer::jsDestructor);
+	return retObj;
+}
 
 v8::Handle<v8::Value> V8ArrayBuffer::byteLengthAttrGetter(v8::Local<v8::String> property, const v8::AccessorInfo& info) {
 	v8::Local<v8::Object> self = info.Holder();
@@ -12,43 +42,69 @@ v8::Handle<v8::Value> V8ArrayBuffer::byteLengthAttrGetter(v8::Local<v8::String>
 
 	return v8::Integer::New(privData->nativeObj->getByteLength());
 }
+
 v8::Handle<v8::Value> V8ArrayBuffer::sliceCallback(const v8::Arguments& args) {
-	if (args.Length() < 2)
-		throw V8Exception("Wrong number of arguments in slice");
 
 	v8::Local<v8::Object> self = args.Holder();
 	struct V8ArrayBufferPrivate* privData = V8DOM::toClassPtr<V8ArrayBufferPrivate >(self->GetInternalField(0));
-	long localBegin = args[0]->ToNumber()->Int32Value();
-	long localEnd = args[1]->ToNumber()->Int32Value();
+	if (false) {
+	} else if (args.Length() == 2 &&
+	           args[0]->IsInt32() &&
+	           args[1]->IsInt32()) {
+		long localBegin = args[0]->ToNumber()->Int32Value();
+		long localEnd = args[1]->ToNumber()->Int32Value();
 
-	uscxml::ArrayBuffer* retVal = new uscxml::ArrayBuffer(privData->nativeObj->slice(localBegin, localEnd));
-	v8::Handle<v8::Function> retCtor = V8ArrayBuffer::getTmpl()->GetFunction();
-	v8::Persistent<v8::Object> retObj = v8::Persistent<v8::Object>::New(retCtor->NewInstance());
+		uscxml::ArrayBuffer* retVal = new uscxml::ArrayBuffer(privData->nativeObj->slice(localBegin, localEnd));
+		v8::Handle<v8::Function> retCtor = V8ArrayBuffer::getTmpl()->GetFunction();
+		v8::Persistent<v8::Object> retObj = v8::Persistent<v8::Object>::New(retCtor->NewInstance());
 
-	struct V8ArrayBuffer::V8ArrayBufferPrivate* retPrivData = new V8ArrayBuffer::V8ArrayBufferPrivate();
-	retPrivData->dom = privData->dom;
-	retPrivData->nativeObj = retVal;
+		struct V8ArrayBuffer::V8ArrayBufferPrivate* retPrivData = new V8ArrayBuffer::V8ArrayBufferPrivate();
+		retPrivData->dom = privData->dom;
+		retPrivData->nativeObj = retVal;
 
-	retObj->SetInternalField(0, V8DOM::toExternal(retPrivData));
+		retObj->SetInternalField(0, V8DOM::toExternal(retPrivData));
 
-	retObj.MakeWeak(0, V8ArrayBuffer::jsDestructor);
-	return retObj;
+		retObj.MakeWeak(0, V8ArrayBuffer::jsDestructor);
+		return retObj;
 
+	} else if (args.Length() == 1 &&
+	           args[0]->IsInt32()) {
+		long localBegin = args[0]->ToNumber()->Int32Value();
+
+		uscxml::ArrayBuffer* retVal = new uscxml::ArrayBuffer(privData->nativeObj->slice(localBegin));
+		v8::Handle<v8::Function> retCtor = V8ArrayBuffer::getTmpl()->GetFunction();
+		v8::Persistent<v8::Object> retObj = v8::Persistent<v8::Object>::New(retCtor->NewInstance());
+
+		struct V8ArrayBuffer::V8ArrayBufferPrivate* retPrivData = new V8ArrayBuffer::V8ArrayBufferPrivate();
+		retPrivData->dom = privData->dom;
+		retPrivData->nativeObj = retVal;
+
+		retObj->SetInternalField(0, V8DOM::toExternal(retPrivData));
+
+		retObj.MakeWeak(0, V8ArrayBuffer::jsDestructor);
+		return retObj;
+
+	}
+	throw V8Exception("Parameter mismatch while calling slice");
+	return v8::Undefined();
 }
 
 v8::Handle<v8::Value> V8ArrayBuffer::isViewCallback(const v8::Arguments& args) {
-	if (args.Length() < 1)
-		throw V8Exception("Wrong number of arguments in isView");
 
 	v8::Local<v8::Object> self = args.Holder();
 	struct V8ArrayBufferPrivate* privData = V8DOM::toClassPtr<V8ArrayBufferPrivate >(self->GetInternalField(0));
-	void* localValue = v8::External::Unwrap(args[0]->ToObject()->GetInternalField(0));
+	if (false) {
+	} else if (args.Length() == 1 &&
+	           true) {
+		void* localValue = v8::External::Unwrap(args[0]->ToObject()->GetInternalField(0));
 
-	bool retVal = privData->nativeObj->isView(localValue);
+		bool retVal = privData->nativeObj->isView(localValue);
 
-	return v8::Boolean::New(retVal);
+		return v8::Boolean::New(retVal);
+	}
+	throw V8Exception("Parameter mismatch while calling isView");
+	return v8::Undefined();
 }
-
 bool V8ArrayBuffer::hasInstance(v8::Handle<v8::Value> value) {
 	return getTmpl()->HasInstance(value);
 }