PassRefPtr<JSONValue> toJSONValue(const ScriptValue& value)
{
ScriptState* scriptState = value.scriptState();
ASSERT(scriptState->contextIsValid());
ScriptState::Scope scope(scriptState);
NonThrowableExceptionState exceptionState;
return ScriptValue::to<JSONValuePtr>(scriptState->isolate(), value, exceptionState);
}
void ScriptCallArgumentHandler::appendArgument(const ScriptValue& argument)
{
if (argument.scriptState() != m_scriptState) {
appendUndefinedArgument();
return;
}
m_arguments.append(argument);
}
ScriptPromise ScriptPromise::cast(const ScriptValue& value)
{
if (value.isEmpty())
return ScriptPromise();
v8::Local<v8::Value> v8Value(value.v8Value());
v8::Isolate* isolate = value.isolate();
if (V8PromiseCustom::isPromise(v8Value, isolate) || v8Value->IsPromise()) {
return ScriptPromise(value.scriptState(), v8Value);
}
if (RuntimeEnabledFeatures::scriptPromiseOnV8PromiseEnabled()) {
v8::Local<v8::Promise::Resolver> resolver = v8::Promise::Resolver::New(isolate);
if (resolver.IsEmpty()) {
// The Promise constructor may return an empty value, for example
// when the stack is exhausted.
return ScriptPromise();
}
resolver->Resolve(v8Value);
return ScriptPromise(value.scriptState(), resolver->GetPromise());
}
return ScriptPromise(value.scriptState(), V8PromiseCustom::toPromise(v8Value, isolate));
}
void InspectorHeapProfilerAgent::getObjectByHeapObjectId(ErrorString* error, const String& heapSnapshotObjectId, const String* objectGroup, RefPtr<TypeBuilder::Runtime::RemoteObject>& result)
{
bool ok;
unsigned id = heapSnapshotObjectId.toUInt(&ok);
if (!ok) {
*error = "Invalid heap snapshot object id";
return;
}
ScriptValue heapObject = ScriptProfiler::objectByHeapObjectId(id);
if (heapObject.isEmpty()) {
*error = "Object is not available";
return;
}
InjectedScript injectedScript = m_injectedScriptManager->injectedScriptFor(heapObject.scriptState());
if (injectedScript.isEmpty()) {
*error = "Object is not available. Inspected context is gone";
return;
}
result = injectedScript.wrapObject(heapObject, objectGroup ? *objectGroup : "");
if (!result)
*error = "Failed to wrap object";
}
PassRefPtr<JSONValue> toJSONValue(const ScriptValue& value)
{
ScriptState* scriptState = value.scriptState();
return value.toJSONValue(scriptState);
}
ScriptFunctionCall::ScriptFunctionCall(const ScriptValue& thisObject, const String& name)
: ScriptCallArgumentHandler(thisObject.scriptState())
, m_thisObject(thisObject)
, m_name(name)
{
}