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#include "config.h"
32#include "core/inspector/TimelineRecordFactory.h"
33
34#include "bindings/v8/ScriptCallStackFactory.h"
35#include "core/events/Event.h"
36#include "core/inspector/ScriptCallStack.h"
37#include "platform/geometry/FloatQuad.h"
38#include "platform/geometry/LayoutRect.h"
39#include "platform/network/ResourceRequest.h"
40#include "platform/network/ResourceResponse.h"
41#include "wtf/CurrentTime.h"
42
43namespace WebCore {
44
45PassRefPtr<JSONObject> TimelineRecordFactory::createGenericRecord(double startTime, int maxCallStackDepth, const String& type)
46{
47    RefPtr<JSONObject> record = JSONObject::create();
48    record->setNumber("startTime", startTime);
49
50    if (maxCallStackDepth) {
51        RefPtr<ScriptCallStack> stackTrace = createScriptCallStack(maxCallStackDepth, true);
52        if (stackTrace && stackTrace->size())
53            record->setValue("stackTrace", stackTrace->buildInspectorArray());
54    }
55    record->setString("type", type);
56    return record.release();
57}
58
59PassRefPtr<JSONObject> TimelineRecordFactory::createBackgroundRecord(double startTime, const String& threadName, const String& type, PassRefPtr<JSONObject> data)
60{
61    RefPtr<JSONObject> record = JSONObject::create();
62    record->setNumber("startTime", startTime);
63    record->setString("thread", threadName);
64    record->setString("type", type);
65    record->setObject("data", data ? data : JSONObject::create());
66    return record.release();
67}
68
69PassRefPtr<JSONObject> TimelineRecordFactory::createGCEventData(size_t usedHeapSizeDelta)
70{
71    RefPtr<JSONObject> data = JSONObject::create();
72    data->setNumber("usedHeapSizeDelta", usedHeapSizeDelta);
73    return data.release();
74}
75
76PassRefPtr<JSONObject> TimelineRecordFactory::createFunctionCallData(const String& scriptName, int scriptLine)
77{
78    RefPtr<JSONObject> data = JSONObject::create();
79    data->setString("scriptName", scriptName);
80    data->setNumber("scriptLine", scriptLine);
81    return data.release();
82}
83
84PassRefPtr<JSONObject> TimelineRecordFactory::createEventDispatchData(const Event& event)
85{
86    RefPtr<JSONObject> data = JSONObject::create();
87    data->setString("type", event.type().string());
88    return data.release();
89}
90
91PassRefPtr<JSONObject> TimelineRecordFactory::createGenericTimerData(int timerId)
92{
93    RefPtr<JSONObject> data = JSONObject::create();
94    data->setNumber("timerId", timerId);
95    return data.release();
96}
97
98PassRefPtr<JSONObject> TimelineRecordFactory::createTimerInstallData(int timerId, int timeout, bool singleShot)
99{
100    RefPtr<JSONObject> data = JSONObject::create();
101    data->setNumber("timerId", timerId);
102    data->setNumber("timeout", timeout);
103    data->setBoolean("singleShot", singleShot);
104    return data.release();
105}
106
107PassRefPtr<JSONObject> TimelineRecordFactory::createXHRReadyStateChangeData(const String& url, int readyState)
108{
109    RefPtr<JSONObject> data = JSONObject::create();
110    data->setString("url", url);
111    data->setNumber("readyState", readyState);
112    return data.release();
113}
114
115PassRefPtr<JSONObject> TimelineRecordFactory::createXHRLoadData(const String& url)
116{
117    RefPtr<JSONObject> data = JSONObject::create();
118    data->setString("url", url);
119    return data.release();
120}
121
122PassRefPtr<JSONObject> TimelineRecordFactory::createEvaluateScriptData(const String& url, double lineNumber)
123{
124    RefPtr<JSONObject> data = JSONObject::create();
125    data->setString("url", url);
126    data->setNumber("lineNumber", lineNumber);
127    return data.release();
128}
129
130PassRefPtr<JSONObject> TimelineRecordFactory::createTimeStampData(const String& message)
131{
132    RefPtr<JSONObject> data = JSONObject::create();
133    data->setString("message", message);
134    return data.release();
135}
136
137PassRefPtr<JSONObject> TimelineRecordFactory::createScheduleResourceRequestData(const String& url)
138{
139    RefPtr<JSONObject> data = JSONObject::create();
140    data->setString("url", url);
141    return data.release();
142}
143
144PassRefPtr<JSONObject> TimelineRecordFactory::createResourceSendRequestData(const String& requestId, const ResourceRequest& request)
145{
146    RefPtr<JSONObject> data = JSONObject::create();
147    data->setString("requestId", requestId);
148    data->setString("url", request.url().string());
149    data->setString("requestMethod", request.httpMethod());
150    return data.release();
151}
152
153PassRefPtr<JSONObject> TimelineRecordFactory::createResourceReceiveResponseData(const String& requestId, const ResourceResponse& response)
154{
155    RefPtr<JSONObject> data = JSONObject::create();
156    data->setString("requestId", requestId);
157    data->setNumber("statusCode", response.httpStatusCode());
158    data->setString("mimeType", response.mimeType());
159    return data.release();
160}
161
162PassRefPtr<JSONObject> TimelineRecordFactory::createResourceFinishData(const String& requestId, bool didFail, double finishTime)
163{
164    RefPtr<JSONObject> data = JSONObject::create();
165    data->setString("requestId", requestId);
166    data->setBoolean("didFail", didFail);
167    if (finishTime)
168        data->setNumber("networkTime", finishTime);
169    return data.release();
170}
171
172PassRefPtr<JSONObject> TimelineRecordFactory::createReceiveResourceData(const String& requestId, int length)
173{
174    RefPtr<JSONObject> data = JSONObject::create();
175    data->setString("requestId", requestId);
176    data->setNumber("encodedDataLength", length);
177    return data.release();
178}
179
180PassRefPtr<JSONObject> TimelineRecordFactory::createLayoutData(unsigned dirtyObjects, unsigned totalObjects, bool partialLayout)
181{
182    RefPtr<JSONObject> data = JSONObject::create();
183    data->setNumber("dirtyObjects", dirtyObjects);
184    data->setNumber("totalObjects", totalObjects);
185    data->setBoolean("partialLayout", partialLayout);
186    return data.release();
187}
188
189PassRefPtr<JSONObject> TimelineRecordFactory::createDecodeImageData(const String& imageType)
190{
191    RefPtr<JSONObject> data = JSONObject::create();
192    data->setString("imageType", imageType);
193    return data.release();
194}
195
196PassRefPtr<JSONObject> TimelineRecordFactory::createResizeImageData(bool shouldCache)
197{
198    RefPtr<JSONObject> data = JSONObject::create();
199    data->setBoolean("cached", shouldCache);
200    return data.release();
201}
202
203PassRefPtr<JSONObject> TimelineRecordFactory::createMarkData(bool isMainFrame)
204{
205    RefPtr<JSONObject> data = JSONObject::create();
206    data->setBoolean("isMainFrame", isMainFrame);
207    return data.release();
208}
209
210PassRefPtr<JSONObject> TimelineRecordFactory::createParseHTMLData(unsigned startLine)
211{
212    RefPtr<JSONObject> data = JSONObject::create();
213    data->setNumber("startLine", startLine);
214    return data.release();
215}
216
217PassRefPtr<JSONObject> TimelineRecordFactory::createAnimationFrameData(int callbackId)
218{
219    RefPtr<JSONObject> data = JSONObject::create();
220    data->setNumber("id", callbackId);
221    return data.release();
222}
223
224PassRefPtr<JSONObject> TimelineRecordFactory::createGPUTaskData(bool foreign, size_t usedGPUMemoryBytes)
225{
226    RefPtr<JSONObject> data = JSONObject::create();
227    data->setBoolean("foreign", foreign);
228    if (!foreign)
229        data->setNumber("usedGPUMemoryBytes", usedGPUMemoryBytes);
230    return data.release();
231}
232
233static PassRefPtr<JSONArray> createQuad(const FloatQuad& quad)
234{
235    RefPtr<JSONArray> array = JSONArray::create();
236    array->pushNumber(quad.p1().x());
237    array->pushNumber(quad.p1().y());
238    array->pushNumber(quad.p2().x());
239    array->pushNumber(quad.p2().y());
240    array->pushNumber(quad.p3().x());
241    array->pushNumber(quad.p3().y());
242    array->pushNumber(quad.p4().x());
243    array->pushNumber(quad.p4().y());
244    return array.release();
245}
246
247PassRefPtr<JSONObject> TimelineRecordFactory::createNodeData(long long nodeId)
248{
249    RefPtr<JSONObject> data = JSONObject::create();
250    if (nodeId)
251        data->setNumber("rootNode", nodeId);
252    return data.release();
253}
254
255PassRefPtr<JSONObject> TimelineRecordFactory::createLayerData(long long rootNodeId)
256{
257    return createNodeData(rootNodeId);
258}
259
260PassRefPtr<JSONObject> TimelineRecordFactory::createPaintData(const FloatQuad& quad, long long layerRootNodeId, int graphicsLayerId)
261{
262    RefPtr<JSONObject> data = TimelineRecordFactory::createLayerData(layerRootNodeId);
263    data->setArray("clip", createQuad(quad));
264    data->setNumber("layerId", graphicsLayerId);
265    return data.release();
266}
267
268PassRefPtr<JSONObject> TimelineRecordFactory::createFrameData(int frameId)
269{
270    RefPtr<JSONObject> data = JSONObject::create();
271    data->setNumber("id", frameId);
272    return data.release();
273}
274
275void TimelineRecordFactory::appendLayoutRoot(JSONObject* data, const FloatQuad& quad, long long rootNodeId)
276{
277    data->setArray("root", createQuad(quad));
278    if (rootNodeId)
279        data->setNumber("rootNode", rootNodeId);
280}
281
282void TimelineRecordFactory::appendStyleRecalcDetails(JSONObject* data, unsigned elementCount)
283{
284    data->setNumber("elementCount", elementCount);
285}
286
287void TimelineRecordFactory::appendImageDetails(JSONObject* data, long long imageElementId, const String& url)
288{
289    if (imageElementId)
290        data->setNumber("elementId", imageElementId);
291    if (!url.isEmpty())
292        data->setString("url", url);
293}
294
295} // namespace WebCore
296
297