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// 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.
#ifndef VM_NATIVE_MESSAGE_HANDLER_H_
#define VM_NATIVE_MESSAGE_HANDLER_H_
#include "include/dart_api.h"
#include "vm/message_handler.h"
namespace dart {
// A NativeMessageHandler accepts messages and dispatches them to
// native C handlers.
class NativeMessageHandler : public MessageHandler {
public:
NativeMessageHandler(const char* name, Dart_NativeMessageHandler func);
~NativeMessageHandler();
const char* name() const { return name_; }
Dart_NativeMessageHandler func() const { return func_; }
bool HandleMessage(Message* message);
#if defined(DEBUG)
// Check that it is safe to access this handler.
void CheckAccess();
#endif
// Delete this handlers when its last live port is closed.
virtual bool OwnedByPortMap() const { return true; }
private:
char* name_;
Dart_NativeMessageHandler func_;
};
} // namespace dart
#endif // VM_NATIVE_MESSAGE_HANDLER_H_