1/*
2 * Copyright (C) 2017 Apple 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 APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "config.h"
27#include "PerformanceObserverEntryList.h"
28
29#include "PerformanceEntry.h"
30
31namespace WebCore {
32
33Ref<PerformanceObserverEntryList> PerformanceObserverEntryList::create(Vector<RefPtr<PerformanceEntry>>&& entries)
34{
35 return adoptRef(*new PerformanceObserverEntryList(WTFMove(entries)));
36}
37
38PerformanceObserverEntryList::PerformanceObserverEntryList(Vector<RefPtr<PerformanceEntry>>&& entries)
39 : m_entries(WTFMove(entries))
40{
41 ASSERT(!m_entries.isEmpty());
42
43 std::stable_sort(m_entries.begin(), m_entries.end(), PerformanceEntry::startTimeCompareLessThan);
44}
45
46Vector<RefPtr<PerformanceEntry>> PerformanceObserverEntryList::getEntriesByType(const String& entryType) const
47{
48 return getEntriesByName(String(), entryType);
49}
50
51Vector<RefPtr<PerformanceEntry>> PerformanceObserverEntryList::getEntriesByName(const String& name, const String& entryType) const
52{
53 Vector<RefPtr<PerformanceEntry>> entries;
54
55 // PerformanceObservers can only be registered for valid types.
56 // So if the incoming entryType is an unknown type, there will be no matches.
57 Optional<PerformanceEntry::Type> type;
58 if (!entryType.isNull()) {
59 type = PerformanceEntry::parseEntryTypeString(entryType);
60 if (!type)
61 return entries;
62 }
63
64 for (auto& entry : m_entries) {
65 if (!name.isNull() && entry->name() != name)
66 continue;
67 if (type && entry->type() != *type)
68 continue;
69 entries.append(entry.copyRef());
70 }
71
72 return entries;
73}
74
75} // namespace WebCore
76