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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 #ifndef RUNTIME_VM_NATIVE_MESSAGE_HANDLER_H_ | 5 #ifndef RUNTIME_VM_NATIVE_MESSAGE_HANDLER_H_ |
6 #define RUNTIME_VM_NATIVE_MESSAGE_HANDLER_H_ | 6 #define RUNTIME_VM_NATIVE_MESSAGE_HANDLER_H_ |
7 | 7 |
8 #include "include/dart_api.h" | 8 #include "include/dart_api.h" |
9 #include "include/dart_native_api.h" | 9 #include "include/dart_native_api.h" |
10 #include "vm/message_handler.h" | 10 #include "vm/message_handler.h" |
11 | 11 |
12 namespace dart { | 12 namespace dart { |
13 | 13 |
14 // A NativeMessageHandler accepts messages and dispatches them to | 14 // A NativeMessageHandler accepts messages and dispatches them to |
15 // native C handlers. | 15 // native C handlers. |
16 class NativeMessageHandler : public MessageHandler { | 16 class NativeMessageHandler : public MessageHandler { |
17 public: | 17 public: |
18 NativeMessageHandler(const char* name, | 18 NativeMessageHandler(const char* name, Dart_NativeMessageHandler func); |
19 Dart_NativeMessageHandler func, | |
20 void* peer); | |
21 ~NativeMessageHandler(); | 19 ~NativeMessageHandler(); |
22 | 20 |
23 const char* name() const { return name_; } | 21 const char* name() const { return name_; } |
24 Dart_NativeMessageHandler func() const { return func_; } | 22 Dart_NativeMessageHandler func() const { return func_; } |
25 void* peer() const { return peer_; } | |
26 | 23 |
27 MessageStatus HandleMessage(Message* message); | 24 MessageStatus HandleMessage(Message* message); |
28 | 25 |
29 #if defined(DEBUG) | 26 #if defined(DEBUG) |
30 // Check that it is safe to access this handler. | 27 // Check that it is safe to access this handler. |
31 void CheckAccess(); | 28 void CheckAccess(); |
32 #endif | 29 #endif |
33 | 30 |
34 // Delete this handlers when its last live port is closed. | 31 // Delete this handlers when its last live port is closed. |
35 virtual bool OwnedByPortMap() const { return true; } | 32 virtual bool OwnedByPortMap() const { return true; } |
36 | 33 |
37 private: | 34 private: |
38 char* name_; | 35 char* name_; |
39 Dart_NativeMessageHandler func_; | 36 Dart_NativeMessageHandler func_; |
40 void* peer_; | |
41 }; | 37 }; |
42 | 38 |
43 } // namespace dart | 39 } // namespace dart |
44 | 40 |
45 #endif // RUNTIME_VM_NATIVE_MESSAGE_HANDLER_H_ | 41 #endif // RUNTIME_VM_NATIVE_MESSAGE_HANDLER_H_ |
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