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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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_CHANNEL_POSIX_H_ | 5 #ifndef IPC_IPC_CHANNEL_POSIX_H_ |
6 #define IPC_IPC_CHANNEL_POSIX_H_ | 6 #define IPC_IPC_CHANNEL_POSIX_H_ |
7 | 7 |
8 #include "ipc/ipc_channel.h" | 8 #include "ipc/ipc_channel.h" |
9 | 9 |
10 #include <sys/socket.h> // for CMSG macros | 10 #include <sys/socket.h> // for CMSG macros |
11 | 11 |
12 #include <queue> | 12 #include <queue> |
13 #include <set> | 13 #include <set> |
14 #include <string> | 14 #include <string> |
15 #include <vector> | 15 #include <vector> |
16 | 16 |
17 #include "base/files/scoped_file.h" | 17 #include "base/files/scoped_file.h" |
18 #include "base/message_loop/message_loop.h" | 18 #include "base/message_loop/message_loop.h" |
19 #include "base/process/process.h" | 19 #include "base/process/process.h" |
20 #include "ipc/ipc_channel_reader.h" | 20 #include "ipc/ipc_channel_reader.h" |
21 #include "ipc/ipc_message_attachment_set.h" | 21 #include "ipc/ipc_message_attachment_set.h" |
22 | 22 |
23 namespace IPC { | 23 namespace IPC { |
24 | 24 |
25 class IPC_EXPORT ChannelPosix : public Channel, | 25 class IPC_EXPORT ChannelPosix : public Channel, |
26 public internal::ChannelReader, | 26 public internal::ChannelReader, |
27 public base::MessageLoopForIO::Watcher { | 27 public base::MessageLoopForIO::Watcher { |
28 public: | 28 public: |
29 ChannelPosix(const IPC::ChannelHandle& channel_handle, Mode mode, | 29 ChannelPosix(const IPC::ChannelHandle& channel_handle, |
30 Listener* listener); | 30 Mode mode, |
31 Listener* listener, | |
32 AttachmentBroker* broker); | |
31 ~ChannelPosix() override; | 33 ~ChannelPosix() override; |
32 | 34 |
33 // Channel implementation | 35 // Channel implementation |
34 bool Connect() override; | 36 bool Connect() override; |
35 void Close() override; | 37 void Close() override; |
36 bool Send(Message* message) override; | 38 bool Send(Message* message) override; |
39 AttachmentBroker* GetAttachmentBroker() override; | |
37 base::ProcessId GetPeerPID() const override; | 40 base::ProcessId GetPeerPID() const override; |
38 base::ProcessId GetSelfPID() const override; | 41 base::ProcessId GetSelfPID() const override; |
39 int GetClientFileDescriptor() const override; | 42 int GetClientFileDescriptor() const override; |
40 base::ScopedFD TakeClientFileDescriptor() override; | 43 base::ScopedFD TakeClientFileDescriptor() override; |
41 | 44 |
42 // Returns true if the channel supports listening for connections. | 45 // Returns true if the channel supports listening for connections. |
43 bool AcceptsConnections() const; | 46 bool AcceptsConnections() const; |
44 | 47 |
45 // Returns true if the channel supports listening for connections and is | 48 // Returns true if the channel supports listening for connections and is |
46 // currently connected. | 49 // currently connected. |
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168 #endif | 171 #endif |
169 | 172 |
170 // True if we are responsible for unlinking the unix domain socket file. | 173 // True if we are responsible for unlinking the unix domain socket file. |
171 bool must_unlink_; | 174 bool must_unlink_; |
172 | 175 |
173 #if defined(OS_LINUX) | 176 #if defined(OS_LINUX) |
174 // If non-zero, overrides the process ID sent in the hello message. | 177 // If non-zero, overrides the process ID sent in the hello message. |
175 static int global_pid_; | 178 static int global_pid_; |
176 #endif // OS_LINUX | 179 #endif // OS_LINUX |
177 | 180 |
181 // |broker_| must outlive this instance. | |
Tom Sepez
2015/06/16 16:36:44
nit: ditto.
erikchen
2015/06/16 17:36:47
Done. I also went ahead and updated channel_win an
| |
182 AttachmentBroker* broker_; | |
183 | |
178 DISALLOW_IMPLICIT_CONSTRUCTORS(ChannelPosix); | 184 DISALLOW_IMPLICIT_CONSTRUCTORS(ChannelPosix); |
179 }; | 185 }; |
180 | 186 |
181 } // namespace IPC | 187 } // namespace IPC |
182 | 188 |
183 #endif // IPC_IPC_CHANNEL_POSIX_H_ | 189 #endif // IPC_IPC_CHANNEL_POSIX_H_ |
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