OLD | NEW |
(Empty) | |
| 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #ifndef MOJO_EDK_SYSTEM_PORTS_PORT_H_ |
| 6 #define MOJO_EDK_SYSTEM_PORTS_PORT_H_ |
| 7 |
| 8 #include <queue> |
| 9 #include <utility> |
| 10 #include <vector> |
| 11 |
| 12 #include "base/macros.h" |
| 13 #include "base/memory/ref_counted.h" |
| 14 #include "base/memory/scoped_ptr.h" |
| 15 #include "base/synchronization/lock.h" |
| 16 #include "mojo/edk/system/ports/message_queue.h" |
| 17 #include "mojo/edk/system/ports/user_data.h" |
| 18 |
| 19 namespace mojo { |
| 20 namespace edk { |
| 21 namespace ports { |
| 22 |
| 23 class Port : public base::RefCountedThreadSafe<Port> { |
| 24 public: |
| 25 enum State { |
| 26 kUninitialized, |
| 27 kReceiving, |
| 28 kBuffering, |
| 29 kProxying, |
| 30 kClosed |
| 31 }; |
| 32 |
| 33 base::Lock lock; |
| 34 State state; |
| 35 NodeName peer_node_name; |
| 36 PortName peer_port_name; |
| 37 uint64_t next_sequence_num_to_send; |
| 38 uint64_t last_sequence_num_to_receive; |
| 39 MessageQueue message_queue; |
| 40 scoped_ptr<std::pair<NodeName, ScopedMessage>> send_on_proxy_removal; |
| 41 scoped_refptr<UserData> user_data; |
| 42 bool remove_proxy_on_last_message; |
| 43 bool peer_closed; |
| 44 |
| 45 Port(uint64_t next_sequence_num_to_send, |
| 46 uint64_t next_sequence_num_to_receive); |
| 47 |
| 48 private: |
| 49 friend class base::RefCountedThreadSafe<Port>; |
| 50 |
| 51 ~Port(); |
| 52 |
| 53 DISALLOW_COPY_AND_ASSIGN(Port); |
| 54 }; |
| 55 |
| 56 } // namespace ports |
| 57 } // namespace edk |
| 58 } // namespace mojo |
| 59 |
| 60 #endif // MOJO_EDK_SYSTEM_PORTS_PORT_H_ |
OLD | NEW |