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/core/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 blink {
44
45using TypeBuilder::Timeline::TimelineEvent;
46
47PassRefPtr<TimelineEvent> TimelineRecordFactory::createGenericRecord(double startTime, int maxCallStackDepth, const String& type, PassRefPtr<JSONObject> data)
48{
49    ASSERT(data.get());
50    RefPtr<TimelineEvent> record = TimelineEvent::create()
51        .setType(type)
52        .setData(data)
53        .setStartTime(startTime);
54    if (maxCallStackDepth) {
55        RefPtrWillBeRawPtr<ScriptCallStack> stackTrace = createScriptCallStack(maxCallStackDepth, true);
56        if (stackTrace && stackTrace->size())
57            record->setStackTrace(stackTrace->buildInspectorArray());
58    }
59    return record.release();
60}
61
62PassRefPtr<TimelineEvent> TimelineRecordFactory::createBackgroundRecord(double startTime, const String& threadName, const String& type, PassRefPtr<JSONObject> data)
63{
64    ASSERT(data.get());
65    RefPtr<TimelineEvent> record = TimelineEvent::create()
66        .setType(type)
67        .setData(data)
68        .setStartTime(startTime);
69    record->setThread(threadName);
70    return record.release();
71}
72
73PassRefPtr<JSONObject> TimelineRecordFactory::createGCEventData(size_t usedHeapSizeDelta)
74{
75    RefPtr<JSONObject> data = JSONObject::create();
76    data->setNumber("usedHeapSizeDelta", usedHeapSizeDelta);
77    return data.release();
78}
79
80PassRefPtr<JSONObject> TimelineRecordFactory::createFunctionCallData(int scriptId, const String& scriptName, int scriptLine)
81{
82    RefPtr<JSONObject> data = JSONObject::create();
83    data->setString("scriptId", String::number(scriptId));
84    data->setString("scriptName", scriptName);
85    data->setNumber("scriptLine", scriptLine);
86    return data.release();
87}
88
89PassRefPtr<JSONObject> TimelineRecordFactory::createEventDispatchData(const Event& event)
90{
91    RefPtr<JSONObject> data = JSONObject::create();
92    data->setString("type", event.type().string());
93    return data.release();
94}
95
96PassRefPtr<JSONObject> TimelineRecordFactory::createGenericTimerData(int timerId)
97{
98    RefPtr<JSONObject> data = JSONObject::create();
99    data->setNumber("timerId", timerId);
100    return data.release();
101}
102
103PassRefPtr<JSONObject> TimelineRecordFactory::createTimerInstallData(int timerId, int timeout, bool singleShot)
104{
105    RefPtr<JSONObject> data = JSONObject::create();
106    data->setNumber("timerId", timerId);
107    data->setNumber("timeout", timeout);
108    data->setBoolean("singleShot", singleShot);
109    return data.release();
110}
111
112PassRefPtr<JSONObject> TimelineRecordFactory::createXHRReadyStateChangeData(const String& url, int readyState)
113{
114    RefPtr<JSONObject> data = JSONObject::create();
115    data->setString("url", url);
116    data->setNumber("readyState", readyState);
117    return data.release();
118}
119
120PassRefPtr<JSONObject> TimelineRecordFactory::createXHRLoadData(const String& url)
121{
122    RefPtr<JSONObject> data = JSONObject::create();
123    data->setString("url", url);
124    return data.release();
125}
126
127PassRefPtr<JSONObject> TimelineRecordFactory::createEvaluateScriptData(const String& url, double lineNumber)
128{
129    RefPtr<JSONObject> data = JSONObject::create();
130    data->setString("url", url);
131    data->setNumber("lineNumber", lineNumber);
132    return data.release();
133}
134
135PassRefPtr<JSONObject> TimelineRecordFactory::createConsoleTimeData(const String& message)
136{
137    RefPtr<JSONObject> data = JSONObject::create();
138    data->setString("message", message);
139    return data.release();
140}
141
142PassRefPtr<JSONObject> TimelineRecordFactory::createTimeStampData(const String& message)
143{
144    RefPtr<JSONObject> data = JSONObject::create();
145    data->setString("message", message);
146    return data.release();
147}
148
149PassRefPtr<JSONObject> TimelineRecordFactory::createResourceSendRequestData(const String& requestId, const ResourceRequest& request)
150{
151    RefPtr<JSONObject> data = JSONObject::create();
152    data->setString("requestId", requestId);
153    data->setString("url", request.url().string());
154    data->setString("requestMethod", request.httpMethod());
155    return data.release();
156}
157
158PassRefPtr<JSONObject> TimelineRecordFactory::createResourceReceiveResponseData(const String& requestId, const ResourceResponse& response)
159{
160    RefPtr<JSONObject> data = JSONObject::create();
161    data->setString("requestId", requestId);
162    data->setNumber("statusCode", response.httpStatusCode());
163    data->setString("mimeType", response.mimeType());
164    return data.release();
165}
166
167PassRefPtr<JSONObject> TimelineRecordFactory::createResourceFinishData(const String& requestId, bool didFail, double finishTime)
168{
169    RefPtr<JSONObject> data = JSONObject::create();
170    data->setString("requestId", requestId);
171    data->setBoolean("didFail", didFail);
172    if (finishTime)
173        data->setNumber("networkTime", finishTime);
174    return data.release();
175}
176
177PassRefPtr<JSONObject> TimelineRecordFactory::createReceiveResourceData(const String& requestId, int length)
178{
179    RefPtr<JSONObject> data = JSONObject::create();
180    data->setString("requestId", requestId);
181    data->setNumber("encodedDataLength", length);
182    return data.release();
183}
184
185PassRefPtr<JSONObject> TimelineRecordFactory::createLayoutData(unsigned dirtyObjects, unsigned totalObjects, bool partialLayout)
186{
187    RefPtr<JSONObject> data = JSONObject::create();
188    data->setNumber("dirtyObjects", dirtyObjects);
189    data->setNumber("totalObjects", totalObjects);
190    data->setBoolean("partialLayout", partialLayout);
191    return data.release();
192}
193
194PassRefPtr<JSONObject> TimelineRecordFactory::createDecodeImageData(const String& imageType)
195{
196    RefPtr<JSONObject> data = JSONObject::create();
197    data->setString("imageType", imageType);
198    return data.release();
199}
200
201PassRefPtr<JSONObject> TimelineRecordFactory::createResizeImageData(bool shouldCache)
202{
203    RefPtr<JSONObject> data = JSONObject::create();
204    data->setBoolean("cached", shouldCache);
205    return data.release();
206}
207
208PassRefPtr<JSONObject> TimelineRecordFactory::createMarkData(bool isMainFrame)
209{
210    RefPtr<JSONObject> data = JSONObject::create();
211    data->setBoolean("isMainFrame", isMainFrame);
212    return data.release();
213}
214
215PassRefPtr<JSONObject> TimelineRecordFactory::createParseHTMLData(unsigned startLine)
216{
217    RefPtr<JSONObject> data = JSONObject::create();
218    data->setNumber("startLine", startLine);
219    return data.release();
220}
221
222PassRefPtr<JSONObject> TimelineRecordFactory::createAnimationFrameData(int callbackId)
223{
224    RefPtr<JSONObject> data = JSONObject::create();
225    data->setNumber("id", callbackId);
226    return data.release();
227}
228
229PassRefPtr<JSONObject> TimelineRecordFactory::createGPUTaskData(bool foreign)
230{
231    RefPtr<JSONObject> data = JSONObject::create();
232    data->setBoolean("foreign", foreign);
233    return data.release();
234}
235
236static PassRefPtr<JSONArray> createQuad(const FloatQuad& quad)
237{
238    RefPtr<JSONArray> array = JSONArray::create();
239    array->pushNumber(quad.p1().x());
240    array->pushNumber(quad.p1().y());
241    array->pushNumber(quad.p2().x());
242    array->pushNumber(quad.p2().y());
243    array->pushNumber(quad.p3().x());
244    array->pushNumber(quad.p3().y());
245    array->pushNumber(quad.p4().x());
246    array->pushNumber(quad.p4().y());
247    return array.release();
248}
249
250PassRefPtr<JSONObject> TimelineRecordFactory::createNodeData(long long nodeId)
251{
252    RefPtr<JSONObject> data = JSONObject::create();
253    setNodeData(data.get(), nodeId);
254    return data.release();
255}
256
257PassRefPtr<JSONObject> TimelineRecordFactory::createLayerData(long long rootNodeId)
258{
259    return createNodeData(rootNodeId);
260}
261
262void TimelineRecordFactory::setLayerTreeData(JSONObject* data, PassRefPtr<JSONValue> layerTree)
263{
264    data->setValue("layerTree", layerTree);
265}
266
267void TimelineRecordFactory::setNodeData(JSONObject* data, long long nodeId)
268{
269    if (nodeId)
270        data->setNumber("backendNodeId", nodeId);
271}
272
273void TimelineRecordFactory::setLayerData(JSONObject* data, long long rootNodeId)
274{
275    setNodeData(data, rootNodeId);
276}
277
278void TimelineRecordFactory::setPaintData(JSONObject* data, const FloatQuad& quad, long long layerRootNodeId, int graphicsLayerId)
279{
280    setLayerData(data, layerRootNodeId);
281    data->setArray("clip", createQuad(quad));
282    data->setNumber("layerId", graphicsLayerId);
283}
284
285PassRefPtr<JSONObject> TimelineRecordFactory::createFrameData(int frameId)
286{
287    RefPtr<JSONObject> data = JSONObject::create();
288    data->setNumber("id", frameId);
289    return data.release();
290}
291
292void TimelineRecordFactory::setLayoutRoot(JSONObject* data, const FloatQuad& quad, long long rootNodeId)
293{
294    data->setArray("root", createQuad(quad));
295    if (rootNodeId)
296        data->setNumber("backendNodeId", rootNodeId);
297}
298
299void TimelineRecordFactory::setStyleRecalcDetails(JSONObject* data, unsigned elementCount)
300{
301    data->setNumber("elementCount", elementCount);
302}
303
304void TimelineRecordFactory::setImageDetails(JSONObject* data, long long imageElementId, const String& url)
305{
306    if (imageElementId)
307        data->setNumber("backendNodeId", imageElementId);
308    if (!url.isEmpty())
309        data->setString("url", url);
310}
311
312PassRefPtr<JSONObject> TimelineRecordFactory::createEmbedderCallbackData(const String& callbackName)
313{
314    RefPtr<JSONObject> data = JSONObject::create();
315    data->setString("callbackName", callbackName);
316    return data.release();
317}
318
319String TimelineRecordFactory::type(TypeBuilder::Timeline::TimelineEvent* event)
320{
321    String type;
322    event->type(&type);
323    return type;
324}
325
326} // namespace blink
327
328