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Issue 1180693002: Update from https://crrev.com/333737 (Closed) Base URL: https://github.com/domokit/mojo.git@master
Patch Set: rebased Created 5 years, 6 months ago
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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 "sky/shell/android/tracing_controller.h" 5 #include "sky/shell/android/tracing_controller.h"
6 6
7 #include "base/android/jni_android.h" 7 #include "base/android/jni_android.h"
8 #include "base/android/jni_string.h" 8 #include "base/android/jni_string.h"
9 #include "base/files/file_util.h" 9 #include "base/files/file_util.h"
10 #include "base/macros.h" 10 #include "base/macros.h"
11 #include "base/trace_event/trace_config.h"
11 #include "base/trace_event/trace_event.h" 12 #include "base/trace_event/trace_event.h"
12 #include "jni/TracingController_jni.h" 13 #include "jni/TracingController_jni.h"
13 14
14 namespace sky { 15 namespace sky {
15 namespace shell { 16 namespace shell {
16 namespace { 17 namespace {
17 18
18 const char kStart[] = "{\"traceEvents\":["; 19 const char kStart[] = "{\"traceEvents\":[";
19 const char kEnd[] = "]}"; 20 const char kEnd[] = "]}";
20 21
(...skipping 17 matching lines...) Expand all
38 LOG(INFO) << "Trace complete"; 39 LOG(INFO) << "Trace complete";
39 } 40 }
40 } 41 }
41 42
42 } // namespace 43 } // namespace
43 44
44 static void StartTracing(JNIEnv* env, jclass clazz) { 45 static void StartTracing(JNIEnv* env, jclass clazz) {
45 LOG(INFO) << "Starting trace"; 46 LOG(INFO) << "Starting trace";
46 47
47 base::trace_event::TraceLog::GetInstance()->SetEnabled( 48 base::trace_event::TraceLog::GetInstance()->SetEnabled(
48 base::trace_event::CategoryFilter("*"), 49 base::trace_event::TraceConfig("*", base::trace_event::RECORD_UNTIL_FULL),
49 base::trace_event::TraceLog::RECORDING_MODE, 50 base::trace_event::TraceLog::RECORDING_MODE);
50 base::trace_event::TraceOptions(base::trace_event::RECORD_UNTIL_FULL));
51 } 51 }
52 52
53 static void StopTracing(JNIEnv* env, jclass clazz, jstring path) { 53 static void StopTracing(JNIEnv* env, jclass clazz, jstring path) {
54 base::trace_event::TraceLog::GetInstance()->SetDisabled(); 54 base::trace_event::TraceLog::GetInstance()->SetDisabled();
55 55
56 base::FilePath file_path(base::android::ConvertJavaStringToUTF8(env, path)); 56 base::FilePath file_path(base::android::ConvertJavaStringToUTF8(env, path));
57 g_file = base::OpenFile(file_path, "w"); 57 g_file = base::OpenFile(file_path, "w");
58 CHECK(g_file) << "Failed to open file " << file_path.LossyDisplayName(); 58 CHECK(g_file) << "Failed to open file " << file_path.LossyDisplayName();
59 59
60 LOG(INFO) << "Saving trace to " << file_path.LossyDisplayName(); 60 LOG(INFO) << "Saving trace to " << file_path.LossyDisplayName();
61 Write(kStart); 61 Write(kStart);
62 base::trace_event::TraceLog::GetInstance()->Flush(base::Bind(&HandleChunk)); 62 base::trace_event::TraceLog::GetInstance()->Flush(base::Bind(&HandleChunk));
63 } 63 }
64 64
65 bool RegisterTracingController(JNIEnv* env) { 65 bool RegisterTracingController(JNIEnv* env) {
66 return RegisterNativesImpl(env); 66 return RegisterNativesImpl(env);
67 } 67 }
68 68
69 } // namespace shell 69 } // namespace shell
70 } // namespace sky 70 } // namespace sky
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