blob: c52fd7199a625d85701b1e44b23df12f88b6901b [file] [log] [blame]
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
#include "vm/bootstrap_natives.h"
#include "include/dart_api.h"
#include "vm/dart_api_impl.h"
#include "vm/dart_entry.h"
#include "vm/exceptions.h"
#include "vm/isolate.h"
#include "vm/native_entry.h"
#include "vm/object.h"
#include "vm/object_store.h"
#include "vm/symbols.h"
namespace dart {
DEFINE_NATIVE_ENTRY(Bool_fromEnvironment, 0, 3) {
GET_NON_NULL_NATIVE_ARGUMENT(String, name, arguments->NativeArgAt(1));
GET_NATIVE_ARGUMENT(Bool, default_value, arguments->NativeArgAt(2));
// Call the embedder to supply us with the environment.
const String& env_value =
String::Handle(Api::GetEnvironmentValue(thread, name));
if (!env_value.IsNull()) {
if (Symbols::True().Equals(env_value)) {
return Bool::True().raw();
if (Symbols::False().Equals(env_value)) {
return Bool::False().raw();
return default_value.raw();
} // namespace dart