1/*
2 * Copyright (C) 2016 Akamai Technologies 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
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
14 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
15 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
16 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
17 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
18 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
19 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
20 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
21 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#pragma once
27
28#include "CachedResourceHandle.h"
29#include <wtf/HashMap.h>
30#include <wtf/text/WTFString.h>
31
32namespace WebCore {
33
34class CachedResource;
35class Document;
36class Frame;
37class ResourceTiming;
38
39class ResourceTimingInformation {
40public:
41 static bool shouldAddResourceTiming(CachedResource&);
42
43 void addResourceTiming(CachedResource&, Document&, ResourceTiming&&);
44 void storeResourceTimingInitiatorInformation(const CachedResourceHandle<CachedResource>&, const AtomicString&, Frame*);
45
46private:
47 enum AlreadyAdded { NotYetAdded, Added };
48 struct InitiatorInfo {
49 AtomicString name;
50 AlreadyAdded added;
51 };
52 HashMap<CachedResource*, InitiatorInfo> m_initiatorMap;
53};
54
55}
56