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 | |
31 | namespace WebCore { |
32 | |
33 | Ref<PerformanceObserverEntryList> PerformanceObserverEntryList::create(Vector<RefPtr<PerformanceEntry>>&& entries) |
34 | { |
35 | return adoptRef(*new PerformanceObserverEntryList(WTFMove(entries))); |
36 | } |
37 | |
38 | PerformanceObserverEntryList::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 | |
46 | Vector<RefPtr<PerformanceEntry>> PerformanceObserverEntryList::getEntriesByType(const String& entryType) const |
47 | { |
48 | return getEntriesByName(String(), entryType); |
49 | } |
50 | |
51 | Vector<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 | |