1/* 2* Copyright (C) 2014 Apple Inc. All rights reserved. 3* Copyright (C) 2011 Google Inc. All rights reserved. 4* 5* Redistribution and use in source and binary forms, with or without 6* modification, are permitted provided that the following conditions 7* are met: 8* 1. Redistributions of source code must retain the above copyright 9* notice, this list of conditions and the following disclaimer. 10* 2. Redistributions in binary form must reproduce the above copyright 11* notice, this list of conditions and the following disclaimer in the 12* documentation and/or other materials provided with the distribution. 13* 14* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY 15* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 16* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 17* DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY 18* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 19* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 20* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 21* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 23* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24*/ 25 26#ifndef InspectorConsoleAgent_h 27#define InspectorConsoleAgent_h 28 29#if ENABLE(INSPECTOR) 30 31#include "InspectorJSBackendDispatchers.h" 32#include "InspectorJSFrontendDispatchers.h" 33#include "inspector/InspectorAgentBase.h" 34#include "runtime/ConsoleTypes.h" 35#include <wtf/Forward.h> 36#include <wtf/HashMap.h> 37#include <wtf/Noncopyable.h> 38#include <wtf/Vector.h> 39#include <wtf/text/StringHash.h> 40 41namespace JSC { 42class ExecState; 43} 44 45namespace Inspector { 46 47class ConsoleMessage; 48class InjectedScriptManager; 49class ScriptArguments; 50class ScriptCallStack; 51typedef String ErrorString; 52 53class JS_EXPORT_PRIVATE InspectorConsoleAgent : public InspectorAgentBase, public InspectorConsoleBackendDispatcherHandler { 54 WTF_MAKE_NONCOPYABLE(InspectorConsoleAgent); 55 WTF_MAKE_FAST_ALLOCATED; 56public: 57 InspectorConsoleAgent(InjectedScriptManager*); 58 virtual ~InspectorConsoleAgent(); 59 60 virtual void didCreateFrontendAndBackend(InspectorFrontendChannel*, InspectorBackendDispatcher*) override; 61 virtual void willDestroyFrontendAndBackend(InspectorDisconnectReason) override; 62 63 virtual void enable(ErrorString*) override; 64 virtual void disable(ErrorString*) override; 65 virtual void clearMessages(ErrorString*) override; 66 virtual void setMonitoringXHREnabled(ErrorString*, bool enabled) = 0; 67 virtual void addInspectedNode(ErrorString*, int nodeId) = 0; 68 69 virtual bool isWorkerAgent() const = 0; 70 71 bool enabled() const { return m_enabled; } 72 void reset(); 73 74 void addMessageToConsole(MessageSource, MessageType, MessageLevel, const String& message, JSC::ExecState*, PassRefPtr<ScriptArguments>, unsigned long requestIdentifier = 0); 75 void addMessageToConsole(MessageSource, MessageType, MessageLevel, const String& message, const String& scriptID, unsigned lineNumber, unsigned columnNumber, JSC::ExecState* = nullptr, unsigned long requestIdentifier = 0); 76 void addMessageToConsole(MessageSource, MessageType, MessageLevel, const String& message, PassRefPtr<ScriptCallStack>, unsigned long requestIdentifier = 0); 77 78 Vector<unsigned> consoleMessageArgumentCounts() const; 79 80 void startTiming(const String& title); 81 void stopTiming(const String& title, PassRefPtr<ScriptCallStack>); 82 void count(JSC::ExecState*, PassRefPtr<ScriptArguments>); 83 84protected: 85 void addConsoleMessage(std::unique_ptr<ConsoleMessage>); 86 87 InjectedScriptManager* m_injectedScriptManager; 88 std::unique_ptr<InspectorConsoleFrontendDispatcher> m_frontendDispatcher; 89 RefPtr<InspectorConsoleBackendDispatcher> m_backendDispatcher; 90 ConsoleMessage* m_previousMessage; 91 Vector<std::unique_ptr<ConsoleMessage>> m_consoleMessages; 92 int m_expiredConsoleMessageCount; 93 HashMap<String, unsigned> m_counts; 94 HashMap<String, double> m_times; 95 bool m_enabled; 96}; 97 98} // namespace Inspector 99 100#endif // ENABLE(INSPECTOR) 101 102#endif // !defined(InspectorConsoleAgent_h) 103