| // Copyright (c) 2015, 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 <stdio.h> |
| |
| #include "include/dart_api.h" |
| |
| #include "bin/builtin.h" |
| #include "bin/dartutils.h" |
| #include "bin/platform.h" |
| |
| namespace dart { |
| namespace bin { |
| |
| void Builtin::SetLoadPort(Dart_Port port) { |
| load_port_ = port; |
| ASSERT(load_port_ != ILLEGAL_PORT); |
| Dart_Handle field_name = DartUtils::NewString("_loadPort"); |
| ASSERT(!Dart_IsError(field_name)); |
| Dart_Handle builtin_lib = |
| Builtin::LoadAndCheckLibrary(Builtin::kBuiltinLibrary); |
| ASSERT(!Dart_IsError(builtin_lib)); |
| Dart_Handle send_port = Dart_GetField(builtin_lib, field_name); |
| ASSERT(!Dart_IsError(send_port)); |
| if (!Dart_IsNull(send_port)) { |
| // Already created and set. |
| return; |
| } |
| send_port = Dart_NewSendPort(load_port_); |
| ASSERT(!Dart_IsError(send_port)); |
| Dart_Handle result = Dart_SetField(builtin_lib, field_name, send_port); |
| ASSERT(!Dart_IsError(result)); |
| } |
| |
| } // namespace bin |
| } // namespace dart |