blob: 678e48b7163fac199fded9d936144649417ac2a6 [file] [log] [blame]
// 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"
// Return the error from the containing function if handle is in error handle.
#define RETURN_IF_ERROR(handle) \
{ \
Dart_Handle __handle = handle; \
if (Dart_IsError((__handle))) { \
return __handle; \
} \
}
namespace dart {
namespace bin {
Dart_Handle Builtin::SetLoadPort(Dart_Port port) {
load_port_ = port;
ASSERT(load_port_ != ILLEGAL_PORT);
Dart_Handle field_name = DartUtils::NewString("_loadPort");
RETURN_IF_ERROR(field_name);
Dart_Handle builtin_lib =
Builtin::LoadAndCheckLibrary(Builtin::kBuiltinLibrary);
RETURN_IF_ERROR(builtin_lib);
Dart_Handle send_port = Dart_GetField(builtin_lib, field_name);
RETURN_IF_ERROR(send_port);
if (!Dart_IsNull(send_port)) {
// Already created and set.
return Dart_True();
}
send_port = Dart_NewSendPort(load_port_);
RETURN_IF_ERROR(send_port);
Dart_Handle result = Dart_SetField(builtin_lib, field_name, send_port);
RETURN_IF_ERROR(result);
return Dart_True();
}
} // namespace bin
} // namespace dart