| // 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 RUNTIME_VM_NATIVE_MESSAGE_HANDLER_H_ |
| #define RUNTIME_VM_NATIVE_MESSAGE_HANDLER_H_ |
| |
| #include "include/dart_api.h" |
| #include "include/dart_native_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_; } |
| |
| MessageStatus 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 // RUNTIME_VM_NATIVE_MESSAGE_HANDLER_H_ |