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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 #include "chrome/service/service_ipc_server.h" | 5 #include "chrome/service/service_ipc_server.h" |
6 | 6 |
7 #include "base/metrics/histogram_delta_serialization.h" | 7 #include "base/metrics/histogram_delta_serialization.h" |
8 #include "build/build_config.h" | 8 #include "build/build_config.h" |
9 #include "chrome/common/service_messages.h" | 9 #include "chrome/common/service_messages.h" |
10 #include "ipc/ipc_channel_mojo.h" | 10 #include "ipc/ipc_channel_mojo.h" |
11 #include "ipc/ipc_logging.h" | 11 #include "ipc/ipc_logging.h" |
12 | 12 |
13 ServiceIPCServer::ServiceIPCServer( | 13 ServiceIPCServer::ServiceIPCServer( |
14 Client* client, | 14 Client* client, |
15 const scoped_refptr<base::SingleThreadTaskRunner>& io_task_runner, | 15 const scoped_refptr<base::SingleThreadTaskRunner>& io_task_runner, |
16 base::WaitableEvent* shutdown_event) | 16 base::WaitableEvent* shutdown_event) |
17 : client_(client), | 17 : client_(client), |
18 io_task_runner_(io_task_runner), | 18 io_task_runner_(io_task_runner), |
19 shutdown_event_(shutdown_event) { | 19 shutdown_event_(shutdown_event) { |
20 DCHECK(client); | 20 DCHECK(client); |
21 DCHECK(shutdown_event); | 21 DCHECK(shutdown_event); |
22 } | 22 } |
23 | 23 |
24 bool ServiceIPCServer::Init() { | 24 bool ServiceIPCServer::Init() { |
25 #if BUILDFLAG(IPC_MESSAGE_LOG_ENABLED) | 25 #ifdef IPC_MESSAGE_LOG_ENABLED |
26 IPC::Logging::GetInstance()->SetIPCSender(this); | 26 IPC::Logging::GetInstance()->SetIPCSender(this); |
27 #endif | 27 #endif |
28 CreateChannel(); | 28 CreateChannel(); |
29 return true; | 29 return true; |
30 } | 30 } |
31 | 31 |
32 void ServiceIPCServer::CreateChannel() { | 32 void ServiceIPCServer::CreateChannel() { |
33 channel_.reset(); // Tear down the existing channel, if any. | 33 channel_.reset(); // Tear down the existing channel, if any. |
34 channel_ = IPC::SyncChannel::Create( | 34 channel_ = IPC::SyncChannel::Create( |
35 IPC::ChannelMojo::CreateServerFactory(client_->CreateChannelMessagePipe(), | 35 IPC::ChannelMojo::CreateServerFactory(client_->CreateChannelMessagePipe(), |
36 io_task_runner_), | 36 io_task_runner_), |
37 this /* listener */, io_task_runner_, true /* create_pipe_now */, | 37 this /* listener */, io_task_runner_, true /* create_pipe_now */, |
38 shutdown_event_); | 38 shutdown_event_); |
39 } | 39 } |
40 | 40 |
41 ServiceIPCServer::~ServiceIPCServer() { | 41 ServiceIPCServer::~ServiceIPCServer() { |
42 #if BUILDFLAG(IPC_MESSAGE_LOG_ENABLED) | 42 #ifdef IPC_MESSAGE_LOG_ENABLED |
43 IPC::Logging::GetInstance()->SetIPCSender(NULL); | 43 IPC::Logging::GetInstance()->SetIPCSender(NULL); |
44 #endif | 44 #endif |
45 } | 45 } |
46 | 46 |
47 void ServiceIPCServer::OnChannelConnected(int32_t peer_pid) { | 47 void ServiceIPCServer::OnChannelConnected(int32_t peer_pid) { |
48 DCHECK(!ipc_client_connected_); | 48 DCHECK(!ipc_client_connected_); |
49 ipc_client_connected_ = true; | 49 ipc_client_connected_ = true; |
50 } | 50 } |
51 | 51 |
52 void ServiceIPCServer::OnChannelError() { | 52 void ServiceIPCServer::OnChannelError() { |
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114 channel_->Send(new ServiceHostMsg_Histograms(deltas)); | 114 channel_->Send(new ServiceHostMsg_Histograms(deltas)); |
115 } | 115 } |
116 | 116 |
117 void ServiceIPCServer::OnShutdown() { | 117 void ServiceIPCServer::OnShutdown() { |
118 client_->OnShutdown(); | 118 client_->OnShutdown(); |
119 } | 119 } |
120 | 120 |
121 void ServiceIPCServer::OnUpdateAvailable() { | 121 void ServiceIPCServer::OnUpdateAvailable() { |
122 client_->OnUpdateAvailable(); | 122 client_->OnUpdateAvailable(); |
123 } | 123 } |
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