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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 "content/browser/devtools/devtools_tracing_handler.h" | 5 #include "content/browser/devtools/devtools_tracing_handler.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/callback.h" | 8 #include "base/callback.h" |
9 #include "base/location.h" | 9 #include "base/location.h" |
10 #include "base/strings/string_split.h" | 10 #include "base/strings/string_split.h" |
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21 const char kTracingEndCommand[] = "Tracing.end"; | 21 const char kTracingEndCommand[] = "Tracing.end"; |
22 | 22 |
23 const char kTracingCompleteNotification[] = "Tracing.tracingComplete"; | 23 const char kTracingCompleteNotification[] = "Tracing.tracingComplete"; |
24 const char kTracingDataCollected[] = "Tracing.dataCollected"; | 24 const char kTracingDataCollected[] = "Tracing.dataCollected"; |
25 | 25 |
26 const char kCategoriesParam[] = "categories"; | 26 const char kCategoriesParam[] = "categories"; |
27 | 27 |
28 const char kTraceOptionsParam[] = "trace-options"; | 28 const char kTraceOptionsParam[] = "trace-options"; |
29 const char kRecordUntilFull[] = "record-until-full"; | 29 const char kRecordUntilFull[] = "record-until-full"; |
30 const char kRecordContinuously[] = "record-continuously"; | 30 const char kRecordContinuously[] = "record-continuously"; |
| 31 const char kEnableSampling[] = "enable-sampling"; |
31 | 32 |
32 } // namespace | 33 } // namespace |
33 | 34 |
34 const char DevToolsTracingHandler::kDomain[] = "Tracing"; | 35 const char DevToolsTracingHandler::kDomain[] = "Tracing"; |
35 | 36 |
36 DevToolsTracingHandler::DevToolsTracingHandler() | 37 DevToolsTracingHandler::DevToolsTracingHandler() |
37 : is_running_(false) { | 38 : is_running_(false) { |
38 RegisterCommandHandler(kTracingStartCommand, | 39 RegisterCommandHandler(kTracingStartCommand, |
39 base::Bind(&DevToolsTracingHandler::OnStart, | 40 base::Bind(&DevToolsTracingHandler::OnStart, |
40 base::Unretained(this))); | 41 base::Unretained(this))); |
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67 std::vector<std::string> split; | 68 std::vector<std::string> split; |
68 std::vector<std::string>::iterator iter; | 69 std::vector<std::string>::iterator iter; |
69 int ret = 0; | 70 int ret = 0; |
70 | 71 |
71 base::SplitString(options, ',', &split); | 72 base::SplitString(options, ',', &split); |
72 for (iter = split.begin(); iter != split.end(); ++iter) { | 73 for (iter = split.begin(); iter != split.end(); ++iter) { |
73 if (*iter == kRecordUntilFull) { | 74 if (*iter == kRecordUntilFull) { |
74 ret |= base::debug::TraceLog::RECORD_UNTIL_FULL; | 75 ret |= base::debug::TraceLog::RECORD_UNTIL_FULL; |
75 } else if (*iter == kRecordContinuously) { | 76 } else if (*iter == kRecordContinuously) { |
76 ret |= base::debug::TraceLog::RECORD_CONTINUOUSLY; | 77 ret |= base::debug::TraceLog::RECORD_CONTINUOUSLY; |
| 78 } else if (*iter == kEnableSampling) { |
| 79 ret |= base::debug::TraceLog::ENABLE_SAMPLING; |
77 } | 80 } |
78 } | 81 } |
79 if (!(ret & base::debug::TraceLog::RECORD_UNTIL_FULL) && | 82 if (!(ret & base::debug::TraceLog::RECORD_UNTIL_FULL) && |
80 !(ret & base::debug::TraceLog::RECORD_CONTINUOUSLY)) | 83 !(ret & base::debug::TraceLog::RECORD_CONTINUOUSLY)) |
81 ret |= base::debug::TraceLog::RECORD_UNTIL_FULL; | 84 ret |= base::debug::TraceLog::RECORD_UNTIL_FULL; |
82 | 85 |
83 return static_cast<base::debug::TraceLog::Options>(ret); | 86 return static_cast<base::debug::TraceLog::Options>(ret); |
84 } | 87 } |
85 | 88 |
86 scoped_ptr<DevToolsProtocol::Response> | 89 scoped_ptr<DevToolsProtocol::Response> |
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103 return command->SuccessResponse(NULL); | 106 return command->SuccessResponse(NULL); |
104 } | 107 } |
105 | 108 |
106 scoped_ptr<DevToolsProtocol::Response> | 109 scoped_ptr<DevToolsProtocol::Response> |
107 DevToolsTracingHandler::OnEnd(DevToolsProtocol::Command* command) { | 110 DevToolsTracingHandler::OnEnd(DevToolsProtocol::Command* command) { |
108 TraceController::GetInstance()->EndTracingAsync(this); | 111 TraceController::GetInstance()->EndTracingAsync(this); |
109 return command->SuccessResponse(NULL); | 112 return command->SuccessResponse(NULL); |
110 } | 113 } |
111 | 114 |
112 } // namespace content | 115 } // namespace content |
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