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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef MOJO_SYSTEM_LOCAL_MESSAGE_PIPE_ENDPOINT_H_ | 5 #ifndef MOJO_SYSTEM_LOCAL_MESSAGE_PIPE_ENDPOINT_H_ |
6 #define MOJO_SYSTEM_LOCAL_MESSAGE_PIPE_ENDPOINT_H_ | 6 #define MOJO_SYSTEM_LOCAL_MESSAGE_PIPE_ENDPOINT_H_ |
7 | 7 |
8 #include <deque> | 8 #include <deque> |
9 | 9 |
10 #include "base/basictypes.h" | 10 #include "base/basictypes.h" |
11 #include "base/compiler_specific.h" | 11 #include "base/compiler_specific.h" |
12 #include "mojo/public/system/core.h" | 12 #include "mojo/public/system/core.h" |
| 13 #include "mojo/public/system/system_export.h" |
13 #include "mojo/system/message_pipe_endpoint.h" | 14 #include "mojo/system/message_pipe_endpoint.h" |
14 #include "mojo/system/waiter_list.h" | 15 #include "mojo/system/waiter_list.h" |
15 | 16 |
16 namespace mojo { | 17 namespace mojo { |
17 namespace system { | 18 namespace system { |
18 | 19 |
19 class MessageInTransit; | 20 class MOJO_SYSTEM_EXPORT LocalMessagePipeEndpoint : public MessagePipeEndpoint { |
20 | |
21 class LocalMessagePipeEndpoint : public MessagePipeEndpoint { | |
22 public: | 21 public: |
23 LocalMessagePipeEndpoint(); | 22 LocalMessagePipeEndpoint(); |
24 virtual ~LocalMessagePipeEndpoint(); | 23 virtual ~LocalMessagePipeEndpoint(); |
25 | 24 |
26 // |MessagePipeEndpoint| implementation: | 25 // |MessagePipeEndpoint| implementation: |
27 virtual void OnPeerClose() OVERRIDE; | 26 virtual void Close() OVERRIDE; |
28 virtual MojoResult EnqueueMessage( | 27 virtual bool OnPeerClose() OVERRIDE; |
29 const void* bytes, uint32_t num_bytes, | 28 virtual MojoResult EnqueueMessage(MessageInTransit* message) OVERRIDE; |
30 const MojoHandle* handles, uint32_t num_handles, | |
31 MojoWriteMessageFlags flags) OVERRIDE; | |
32 | 29 |
33 // There's a dispatcher for |LocalMessagePipeEndpoint|s, so we have to | 30 // There's a dispatcher for |LocalMessagePipeEndpoint|s, so we have to |
34 // implement/override these: | 31 // implement/override these: |
35 virtual void CancelAllWaiters() OVERRIDE; | 32 virtual void CancelAllWaiters() OVERRIDE; |
36 virtual void Close() OVERRIDE; | |
37 virtual MojoResult ReadMessage(void* bytes, uint32_t* num_bytes, | 33 virtual MojoResult ReadMessage(void* bytes, uint32_t* num_bytes, |
38 MojoHandle* handles, uint32_t* num_handles, | 34 MojoHandle* handles, uint32_t* num_handles, |
39 MojoReadMessageFlags flags) OVERRIDE; | 35 MojoReadMessageFlags flags) OVERRIDE; |
40 virtual MojoResult AddWaiter(Waiter* waiter, | 36 virtual MojoResult AddWaiter(Waiter* waiter, |
41 MojoWaitFlags flags, | 37 MojoWaitFlags flags, |
42 MojoResult wake_result) OVERRIDE; | 38 MojoResult wake_result) OVERRIDE; |
43 virtual void RemoveWaiter(Waiter* waiter) OVERRIDE; | 39 virtual void RemoveWaiter(Waiter* waiter) OVERRIDE; |
44 | 40 |
45 private: | 41 private: |
46 MojoWaitFlags SatisfiedFlags(); | 42 MojoWaitFlags SatisfiedFlags(); |
47 MojoWaitFlags SatisfiableFlags(); | 43 MojoWaitFlags SatisfiableFlags(); |
48 | 44 |
49 bool is_open_; | 45 bool is_open_; |
50 bool is_peer_open_; | 46 bool is_peer_open_; |
51 | 47 |
52 std::deque<MessageInTransit*> message_queue_; | 48 std::deque<MessageInTransit*> message_queue_; |
53 WaiterList waiter_list_; | 49 WaiterList waiter_list_; |
54 | 50 |
55 DISALLOW_COPY_AND_ASSIGN(LocalMessagePipeEndpoint); | 51 DISALLOW_COPY_AND_ASSIGN(LocalMessagePipeEndpoint); |
56 }; | 52 }; |
57 | 53 |
58 } // namespace system | 54 } // namespace system |
59 } // namespace mojo | 55 } // namespace mojo |
60 | 56 |
61 #endif // MOJO_SYSTEM_LOCAL_MESSAGE_PIPE_ENDPOINT_H_ | 57 #endif // MOJO_SYSTEM_LOCAL_MESSAGE_PIPE_ENDPOINT_H_ |
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