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Side by Side Diff: mojo/edk/system/local_message_pipe_endpoint.h

Issue 782693004: Update mojo sdk to rev f6c8ec07c01deebc13178d516225fd12695c3dc2 (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: hack mojo_system_impl gypi for android :| Created 6 years ago
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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_EDK_SYSTEM_LOCAL_MESSAGE_PIPE_ENDPOINT_H_ 5 #ifndef MOJO_EDK_SYSTEM_LOCAL_MESSAGE_PIPE_ENDPOINT_H_
6 #define MOJO_EDK_SYSTEM_LOCAL_MESSAGE_PIPE_ENDPOINT_H_ 6 #define MOJO_EDK_SYSTEM_LOCAL_MESSAGE_PIPE_ENDPOINT_H_
7 7
8 #include "base/compiler_specific.h" 8 #include "base/compiler_specific.h"
9 #include "base/macros.h" 9 #include "base/macros.h"
10 #include "mojo/edk/system/awakable_list.h"
10 #include "mojo/edk/system/handle_signals_state.h" 11 #include "mojo/edk/system/handle_signals_state.h"
11 #include "mojo/edk/system/message_in_transit_queue.h" 12 #include "mojo/edk/system/message_in_transit_queue.h"
12 #include "mojo/edk/system/message_pipe_endpoint.h" 13 #include "mojo/edk/system/message_pipe_endpoint.h"
13 #include "mojo/edk/system/system_impl_export.h" 14 #include "mojo/edk/system/system_impl_export.h"
14 #include "mojo/edk/system/waiter_list.h"
15 15
16 namespace mojo { 16 namespace mojo {
17 namespace system { 17 namespace system {
18 18
19 class MOJO_SYSTEM_IMPL_EXPORT LocalMessagePipeEndpoint 19 class MOJO_SYSTEM_IMPL_EXPORT LocalMessagePipeEndpoint
20 : public MessagePipeEndpoint { 20 : public MessagePipeEndpoint {
21 public: 21 public:
22 LocalMessagePipeEndpoint(); 22 LocalMessagePipeEndpoint();
23 ~LocalMessagePipeEndpoint() override; 23 ~LocalMessagePipeEndpoint() override;
24 24
25 // |MessagePipeEndpoint| implementation: 25 // |MessagePipeEndpoint| implementation:
26 Type GetType() const override; 26 Type GetType() const override;
27 bool OnPeerClose() override; 27 bool OnPeerClose() override;
28 void EnqueueMessage(scoped_ptr<MessageInTransit> message) override; 28 void EnqueueMessage(scoped_ptr<MessageInTransit> message) override;
29 29
30 // There's a dispatcher for |LocalMessagePipeEndpoint|s, so we have to 30 // There's a dispatcher for |LocalMessagePipeEndpoint|s, so we have to
31 // implement/override these: 31 // implement/override these:
32 void Close() override; 32 void Close() override;
33 void CancelAllWaiters() override; 33 void CancelAllAwakables() override;
34 MojoResult ReadMessage(UserPointer<void> bytes, 34 MojoResult ReadMessage(UserPointer<void> bytes,
35 UserPointer<uint32_t> num_bytes, 35 UserPointer<uint32_t> num_bytes,
36 DispatcherVector* dispatchers, 36 DispatcherVector* dispatchers,
37 uint32_t* num_dispatchers, 37 uint32_t* num_dispatchers,
38 MojoReadMessageFlags flags) override; 38 MojoReadMessageFlags flags) override;
39 HandleSignalsState GetHandleSignalsState() const override; 39 HandleSignalsState GetHandleSignalsState() const override;
40 MojoResult AddWaiter(Waiter* waiter, 40 MojoResult AddAwakable(Awakable* awakable,
41 MojoHandleSignals signals, 41 MojoHandleSignals signals,
42 uint32_t context, 42 uint32_t context,
43 HandleSignalsState* signals_state) override; 43 HandleSignalsState* signals_state) override;
44 void RemoveWaiter(Waiter* waiter, HandleSignalsState* signals_state) override; 44 void RemoveAwakable(Awakable* awakable,
45 HandleSignalsState* signals_state) override;
45 46
46 // This is only to be used by |MessagePipe|: 47 // This is only to be used by |MessagePipe|:
47 MessageInTransitQueue* message_queue() { return &message_queue_; } 48 MessageInTransitQueue* message_queue() { return &message_queue_; }
48 49
49 private: 50 private:
50 bool is_open_; 51 bool is_open_;
51 bool is_peer_open_; 52 bool is_peer_open_;
52 53
53 // Queue of incoming messages. 54 // Queue of incoming messages.
54 MessageInTransitQueue message_queue_; 55 MessageInTransitQueue message_queue_;
55 WaiterList waiter_list_; 56 AwakableList awakable_list_;
56 57
57 DISALLOW_COPY_AND_ASSIGN(LocalMessagePipeEndpoint); 58 DISALLOW_COPY_AND_ASSIGN(LocalMessagePipeEndpoint);
58 }; 59 };
59 60
60 } // namespace system 61 } // namespace system
61 } // namespace mojo 62 } // namespace mojo
62 63
63 #endif // MOJO_EDK_SYSTEM_LOCAL_MESSAGE_PIPE_ENDPOINT_H_ 64 #endif // MOJO_EDK_SYSTEM_LOCAL_MESSAGE_PIPE_ENDPOINT_H_
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