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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 "mojo/services/tracing/tracing_app.h" | 5 #include "mojo/services/tracing/tracing_app.h" |
6 | 6 |
7 #include <stddef.h> | 7 #include <stddef.h> |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
10 #include <utility> | 10 #include <utility> |
11 | 11 |
12 #include "base/bind.h" | 12 #include "base/bind.h" |
13 #include "base/logging.h" | 13 #include "base/logging.h" |
14 #include "base/message_loop/message_loop.h" | 14 #include "base/message_loop/message_loop.h" |
15 | 15 |
16 namespace tracing { | 16 namespace tracing { |
17 | 17 |
18 TracingApp::TracingApp() : collector_binding_(this), tracing_active_(false) { | 18 TracingApp::TracingApp() : collector_binding_(this), tracing_active_(false) { |
19 } | 19 } |
20 | 20 |
21 TracingApp::~TracingApp() { | 21 TracingApp::~TracingApp() { |
22 } | 22 } |
23 | 23 |
24 bool TracingApp::AcceptConnection(mojo::Connection* connection) { | 24 bool TracingApp::AcceptConnection(mojo::Connection* connection) { |
25 connection->AddService<TraceCollector>(this); | 25 connection->AddInterface<TraceCollector>(this); |
26 connection->AddService<StartupPerformanceDataCollector>(this); | 26 connection->AddInterface<StartupPerformanceDataCollector>(this); |
27 | 27 |
28 // If someone connects to us they may want to use the TraceCollector | 28 // If someone connects to us they may want to use the TraceCollector |
29 // interface and/or they may want to expose themselves to be traced. Attempt | 29 // interface and/or they may want to expose themselves to be traced. Attempt |
30 // to connect to the TraceProvider interface to see if the application | 30 // to connect to the TraceProvider interface to see if the application |
31 // connecting to us wants to be traced. They can refuse the connection or | 31 // connecting to us wants to be traced. They can refuse the connection or |
32 // close the pipe if not. | 32 // close the pipe if not. |
33 TraceProviderPtr provider_ptr; | 33 TraceProviderPtr provider_ptr; |
34 connection->ConnectToService(&provider_ptr); | 34 connection->GetInterface(&provider_ptr); |
35 if (tracing_active_) { | 35 if (tracing_active_) { |
36 TraceRecorderPtr recorder_ptr; | 36 TraceRecorderPtr recorder_ptr; |
37 recorder_impls_.push_back( | 37 recorder_impls_.push_back( |
38 new TraceRecorderImpl(GetProxy(&recorder_ptr), sink_.get())); | 38 new TraceRecorderImpl(GetProxy(&recorder_ptr), sink_.get())); |
39 provider_ptr->StartTracing(tracing_categories_, std::move(recorder_ptr)); | 39 provider_ptr->StartTracing(tracing_categories_, std::move(recorder_ptr)); |
40 } | 40 } |
41 provider_ptrs_.AddInterfacePtr(std::move(provider_ptr)); | 41 provider_ptrs_.AddInterfacePtr(std::move(provider_ptr)); |
42 return true; | 42 return true; |
43 } | 43 } |
44 | 44 |
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169 const GetStartupPerformanceTimesCallback& callback) { | 169 const GetStartupPerformanceTimesCallback& callback) { |
170 callback.Run(startup_performance_times_.Clone()); | 170 callback.Run(startup_performance_times_.Clone()); |
171 } | 171 } |
172 | 172 |
173 void TracingApp::AllDataCollected() { | 173 void TracingApp::AllDataCollected() { |
174 recorder_impls_.clear(); | 174 recorder_impls_.clear(); |
175 sink_.reset(); | 175 sink_.reset(); |
176 } | 176 } |
177 | 177 |
178 } // namespace tracing | 178 } // namespace tracing |
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