1b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)// Copyright (c) 2013 The Chromium Authors. All rights reserved. 2b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 3b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)// found in the LICENSE file. 4b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) 5b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)#ifndef CHROME_TEST_CHROMEDRIVER_CHROME_PERFORMANCE_LOGGER_H_ 6b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)#define CHROME_TEST_CHROMEDRIVER_CHROME_PERFORMANCE_LOGGER_H_ 7b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) 8b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)#include "base/basictypes.h" 9b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)#include "base/compiler_specific.h" 10b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)#include "chrome/test/chromedriver/chrome/devtools_event_listener.h" 11b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) 12b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)class Log; 13b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) 14b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)// Translates DevTools profiler events into Log messages with info level. 15b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)// 16b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)// The message is a JSON string of the following structure: 17b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)// { 18b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)// "webview": <originating WebView ID>, 19b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)// "message": { "method": "...", "params": { ... }} // DevTools message. 20b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)// } 21b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)class PerformanceLogger : public DevToolsEventListener { 22b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) public: 23868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) // Creates a PerformanceLogger that creates entries in the given Log object. 24868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) // The log is owned elsewhere and must not be null. 25b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) explicit PerformanceLogger(Log* log); 26b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) 27868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) // Enables Page,Network,Timeline events for client, which must not be null. 28b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) virtual Status OnConnected(DevToolsClient* client) OVERRIDE; 29868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) // Translates an event into a log entry. 30868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) virtual Status OnEvent(DevToolsClient* client, 31868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) const std::string& method, 32868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) const base::DictionaryValue& params) OVERRIDE; 33b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) 34b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) private: 35868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) Log* log_; // The log where to create entries. 36b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) 37b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) DISALLOW_COPY_AND_ASSIGN(PerformanceLogger); 38b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)}; 39b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) 40b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)#endif // CHROME_TEST_CHROMEDRIVER_CHROME_PERFORMANCE_LOGGER_H_ 41