1 /* 2 * Copyright (C) 2009 Google Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #ifndef TimelineRecordFactory_h 32 #define TimelineRecordFactory_h 33 34 #include "platform/JSONValues.h" 35 #include "platform/weborigin/KURL.h" 36 #include "wtf/Forward.h" 37 #include "wtf/text/WTFString.h" 38 39 namespace WebCore { 40 41 class Event; 42 class FloatQuad; 43 class InspectorFrontend; 44 class IntRect; 45 class ResourceRequest; 46 class ResourceResponse; 47 48 class TimelineRecordFactory { 49 public: 50 static PassRefPtr<JSONObject> createGenericRecord(double startTime, int maxCallStackDepth, const String& type); 51 static PassRefPtr<JSONObject> createBackgroundRecord(double startTime, const String& thread, const String& type, PassRefPtr<JSONObject> data = 0); 52 53 static PassRefPtr<JSONObject> createGCEventData(size_t usedHeapSizeDelta); 54 55 static PassRefPtr<JSONObject> createFunctionCallData(const String& scriptName, int scriptLine); 56 57 static PassRefPtr<JSONObject> createEventDispatchData(const Event&); 58 59 static PassRefPtr<JSONObject> createGenericTimerData(int timerId); 60 61 static PassRefPtr<JSONObject> createTimerInstallData(int timerId, int timeout, bool singleShot); 62 63 static PassRefPtr<JSONObject> createXHRReadyStateChangeData(const String& url, int readyState); 64 65 static PassRefPtr<JSONObject> createXHRLoadData(const String& url); 66 67 static PassRefPtr<JSONObject> createEvaluateScriptData(const String&, double lineNumber); 68 69 static PassRefPtr<JSONObject> createTimeStampData(const String&); 70 71 static PassRefPtr<JSONObject> createResourceSendRequestData(const String& requestId, const ResourceRequest&); 72 73 static PassRefPtr<JSONObject> createScheduleResourceRequestData(const String&); 74 75 static PassRefPtr<JSONObject> createResourceReceiveResponseData(const String& requestId, const ResourceResponse&); 76 77 static PassRefPtr<JSONObject> createReceiveResourceData(const String& requestId, int length); 78 79 static PassRefPtr<JSONObject> createResourceFinishData(const String& requestId, bool didFail, double finishTime); 80 81 static PassRefPtr<JSONObject> createLayoutData(unsigned dirtyObjects, unsigned totalObjects, bool partialLayout); 82 83 static PassRefPtr<JSONObject> createDecodeImageData(const String& imageType); 84 85 static PassRefPtr<JSONObject> createResizeImageData(bool shouldCache); 86 87 static PassRefPtr<JSONObject> createMarkData(bool isMainFrame); 88 89 static PassRefPtr<JSONObject> createParseHTMLData(unsigned startLine); 90 91 static PassRefPtr<JSONObject> createAnimationFrameData(int callbackId); 92 93 static PassRefPtr<JSONObject> createNodeData(long long nodeId); 94 95 static PassRefPtr<JSONObject> createLayerData(long long layerRootNodeId); 96 97 static PassRefPtr<JSONObject> createPaintData(const FloatQuad&, long long layerRootNodeId, int graphicsLayerId); 98 99 static PassRefPtr<JSONObject> createFrameData(int frameId); 100 101 static PassRefPtr<JSONObject> createGPUTaskData(bool foreign, size_t usedGPUMemoryBytes); 102 103 static void appendLayoutRoot(JSONObject* data, const FloatQuad&, long long rootNodeId); 104 105 static void appendStyleRecalcDetails(JSONObject* data, unsigned elementCount); 106 107 static void appendImageDetails(JSONObject* data, long long imageElementId, const String& url); 108 createWebSocketCreateData(unsigned long identifier,const KURL & url,const String & protocol)109 static inline PassRefPtr<JSONObject> createWebSocketCreateData(unsigned long identifier, const KURL& url, const String& protocol) 110 { 111 RefPtr<JSONObject> data = JSONObject::create(); 112 data->setNumber("identifier", identifier); 113 data->setString("url", url.string()); 114 if (!protocol.isNull()) 115 data->setString("webSocketProtocol", protocol); 116 return data.release(); 117 } 118 createGenericWebSocketData(unsigned long identifier)119 static inline PassRefPtr<JSONObject> createGenericWebSocketData(unsigned long identifier) 120 { 121 RefPtr<JSONObject> data = JSONObject::create(); 122 data->setNumber("identifier", identifier); 123 return data.release(); 124 } 125 private: TimelineRecordFactory()126 TimelineRecordFactory() { } 127 }; 128 129 } // namespace WebCore 130 131 #endif // !defined(TimelineRecordFactory_h) 132