OLD | NEW |
1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 IPC_IPC_MOJO_BOOTSTRAP_H_ | 5 #ifndef IPC_IPC_MOJO_BOOTSTRAP_H_ |
6 #define IPC_IPC_MOJO_BOOTSTRAP_H_ | 6 #define IPC_IPC_MOJO_BOOTSTRAP_H_ |
7 | 7 |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
10 #include <memory> | 10 #include <memory> |
(...skipping 13 matching lines...) Expand all Loading... |
24 // MojoBootstrap establishes a pair of associated interfaces between two | 24 // MojoBootstrap establishes a pair of associated interfaces between two |
25 // processes in Chrome. | 25 // processes in Chrome. |
26 // | 26 // |
27 // Clients should implement MojoBootstrap::Delegate to get the associated pipes | 27 // Clients should implement MojoBootstrap::Delegate to get the associated pipes |
28 // from MojoBootstrap object. | 28 // from MojoBootstrap object. |
29 // | 29 // |
30 // This lives on IO thread other than Create(), which can be called from | 30 // This lives on IO thread other than Create(), which can be called from |
31 // UI thread as Channel::Create() can be. | 31 // UI thread as Channel::Create() can be. |
32 class IPC_EXPORT MojoBootstrap { | 32 class IPC_EXPORT MojoBootstrap { |
33 public: | 33 public: |
34 class Delegate { | |
35 public: | |
36 virtual ~Delegate() {} | |
37 | |
38 virtual void OnPipesAvailable(mojom::ChannelAssociatedPtr sender, | |
39 mojom::ChannelAssociatedRequest receiver) = 0; | |
40 }; | |
41 | |
42 virtual ~MojoBootstrap() {} | 34 virtual ~MojoBootstrap() {} |
43 | 35 |
44 // Create the MojoBootstrap instance, using |handle| as the message pipe, in | 36 // Create the MojoBootstrap instance, using |handle| as the message pipe, in |
45 // mode as specified by |mode|. The result is passed to |delegate|. | 37 // mode as specified by |mode|. The result is passed to |delegate|. |
46 static std::unique_ptr<MojoBootstrap> Create( | 38 static std::unique_ptr<MojoBootstrap> Create( |
47 mojo::ScopedMessagePipeHandle handle, | 39 mojo::ScopedMessagePipeHandle handle, |
48 Channel::Mode mode, | 40 Channel::Mode mode, |
49 Delegate* delegate, | |
50 const scoped_refptr<base::SingleThreadTaskRunner>& ipc_task_runner); | 41 const scoped_refptr<base::SingleThreadTaskRunner>& ipc_task_runner); |
51 | 42 |
52 // Start the handshake over the underlying message pipe. | 43 // Start the handshake over the underlying message pipe. |
53 virtual void Connect() = 0; | 44 virtual void Connect(mojom::ChannelAssociatedPtr* sender, |
| 45 mojom::ChannelAssociatedRequest* receiver) = 0; |
54 | 46 |
55 // Stop transmitting messages and start queueing them instead. | 47 // Stop transmitting messages and start queueing them instead. |
56 virtual void Pause() = 0; | 48 virtual void Pause() = 0; |
57 | 49 |
58 // Stop queuing new messages and start transmitting them instead. | 50 // Stop queuing new messages and start transmitting them instead. |
59 virtual void Unpause() = 0; | 51 virtual void Unpause() = 0; |
60 | 52 |
61 // Flush outgoing messages which were queued before Start(). | 53 // Flush outgoing messages which were queued before Start(). |
62 virtual void Flush() = 0; | 54 virtual void Flush() = 0; |
63 | 55 |
64 virtual mojo::AssociatedGroup* GetAssociatedGroup() = 0; | 56 virtual mojo::AssociatedGroup* GetAssociatedGroup() = 0; |
65 }; | 57 }; |
66 | 58 |
67 } // namespace IPC | 59 } // namespace IPC |
68 | 60 |
69 #endif // IPC_IPC_MOJO_BOOTSTRAP_H_ | 61 #endif // IPC_IPC_MOJO_BOOTSTRAP_H_ |
OLD | NEW |