/src/mozilla-central/dom/performance/PerformanceServerTiming.cpp
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1 | | /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
2 | | /* vim: set ts=8 sts=2 et sw=2 tw=80: */ |
3 | | /* This Source Code Form is subject to the terms of the Mozilla Public |
4 | | * License, v. 2.0. If a copy of the MPL was not distributed with this |
5 | | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
6 | | |
7 | | #include "PerformanceServerTiming.h" |
8 | | |
9 | | #include "mozilla/dom/PerformanceServerTimingBinding.h" |
10 | | #include "nsITimedChannel.h" |
11 | | |
12 | | namespace mozilla { |
13 | | namespace dom { |
14 | | |
15 | | NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(PerformanceServerTiming, mParent) |
16 | | |
17 | | NS_IMPL_CYCLE_COLLECTING_ADDREF(PerformanceServerTiming) |
18 | | NS_IMPL_CYCLE_COLLECTING_RELEASE(PerformanceServerTiming) |
19 | | |
20 | 0 | NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(PerformanceServerTiming) |
21 | 0 | NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY |
22 | 0 | NS_INTERFACE_MAP_ENTRY(nsISupports) |
23 | 0 | NS_INTERFACE_MAP_END |
24 | | |
25 | | JSObject* |
26 | | PerformanceServerTiming::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) |
27 | 0 | { |
28 | 0 | return mozilla::dom::PerformanceServerTiming_Binding::Wrap(aCx, this, aGivenProto); |
29 | 0 | } |
30 | | |
31 | | void |
32 | | PerformanceServerTiming::GetName(nsAString& aName) const |
33 | 0 | { |
34 | 0 | aName.Truncate(); |
35 | 0 |
|
36 | 0 | if (!mServerTiming) { |
37 | 0 | return; |
38 | 0 | } |
39 | 0 | |
40 | 0 | nsAutoCString name; |
41 | 0 | if (NS_WARN_IF(NS_FAILED(mServerTiming->GetName(name)))) { |
42 | 0 | return; |
43 | 0 | } |
44 | 0 | |
45 | 0 | aName.Assign(NS_ConvertUTF8toUTF16(name)); |
46 | 0 | } |
47 | | |
48 | | DOMHighResTimeStamp |
49 | | PerformanceServerTiming::Duration() const |
50 | 0 | { |
51 | 0 | if (!mServerTiming) { |
52 | 0 | return 0; |
53 | 0 | } |
54 | 0 | |
55 | 0 | double duration = 0; |
56 | 0 | if (NS_WARN_IF(NS_FAILED(mServerTiming->GetDuration(&duration)))) { |
57 | 0 | return 0; |
58 | 0 | } |
59 | 0 | |
60 | 0 | return duration; |
61 | 0 | } |
62 | | |
63 | | void |
64 | | PerformanceServerTiming::GetDescription(nsAString& aDescription) const |
65 | 0 | { |
66 | 0 | if (!mServerTiming) { |
67 | 0 | return; |
68 | 0 | } |
69 | 0 | |
70 | 0 | nsAutoCString description; |
71 | 0 | if (NS_WARN_IF(NS_FAILED(mServerTiming->GetDescription(description)))) { |
72 | 0 | return; |
73 | 0 | } |
74 | 0 | |
75 | 0 | aDescription.Assign(NS_ConvertUTF8toUTF16(description)); |
76 | 0 | } |
77 | | |
78 | | } // dom namespace |
79 | | } // mozilla namespace |