1/*
2 * Copyright (C) 2013 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
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 GOOGLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * 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#ifndef FetchInitiatorInfo_h
27#define FetchInitiatorInfo_h
28
29#include "wtf/text/AtomicString.h"
30#include "wtf/text/TextPosition.h"
31
32namespace blink {
33
34struct FetchInitiatorInfo {
35    FetchInitiatorInfo()
36        : name()
37        , position(TextPosition::belowRangePosition())
38        , startTime(0.0)
39    {
40    }
41
42    // When adding members, CrossThreadFetchInitiatorInfoData should be
43    // updated.
44    AtomicString name;
45    TextPosition position;
46    double startTime;
47};
48
49// Encode AtomicString as String to cross threads.
50struct CrossThreadFetchInitiatorInfoData {
51    explicit CrossThreadFetchInitiatorInfoData(const FetchInitiatorInfo& info)
52        : name(info.name.string().isolatedCopy())
53        , position(info.position)
54        , startTime(info.startTime)
55    {
56    }
57
58    operator FetchInitiatorInfo() const
59    {
60        FetchInitiatorInfo info;
61        info.name = AtomicString(name);
62        info.position = position;
63        info.startTime = startTime;
64        return info;
65    }
66
67    String name;
68    TextPosition position;
69    double startTime;
70};
71
72} // namespace blink
73
74#endif
75