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 | #pragma once |
27 | |
28 | #if ENABLE(SERVICE_WORKER) |
29 | |
30 | #include "ServiceWorkerData.h" |
31 | #include "ServiceWorkerIdentifier.h" |
32 | #include "ServiceWorkerRegistrationKey.h" |
33 | #include "ServiceWorkerTypes.h" |
34 | #include "ServiceWorkerUpdateViaCache.h" |
35 | #include <wtf/WallTime.h> |
36 | |
37 | namespace WebCore { |
38 | |
39 | enum class ServiceWorkerUpdateViaCache : uint8_t; |
40 | |
41 | struct ServiceWorkerRegistrationData { |
42 | ServiceWorkerRegistrationKey key; |
43 | ServiceWorkerRegistrationIdentifier identifier; |
44 | URL scopeURL; |
45 | ServiceWorkerUpdateViaCache updateViaCache; |
46 | WallTime lastUpdateTime; |
47 | |
48 | Optional<ServiceWorkerData> installingWorker; |
49 | Optional<ServiceWorkerData> waitingWorker; |
50 | Optional<ServiceWorkerData> activeWorker; |
51 | |
52 | ServiceWorkerRegistrationData isolatedCopy() const; |
53 | |
54 | template<class Encoder> void encode(Encoder&) const; |
55 | template<class Decoder> static Optional<ServiceWorkerRegistrationData> decode(Decoder&); |
56 | }; |
57 | |
58 | |
59 | template<class Encoder> |
60 | void ServiceWorkerRegistrationData::encode(Encoder& encoder) const |
61 | { |
62 | encoder << key << identifier << scopeURL << updateViaCache << lastUpdateTime.secondsSinceEpoch().value() << installingWorker << waitingWorker << activeWorker; |
63 | } |
64 | |
65 | template<class Decoder> |
66 | Optional<ServiceWorkerRegistrationData> ServiceWorkerRegistrationData::decode(Decoder& decoder) |
67 | { |
68 | Optional<ServiceWorkerRegistrationKey> key; |
69 | decoder >> key; |
70 | if (!key) |
71 | return WTF::nullopt; |
72 | |
73 | Optional<ServiceWorkerRegistrationIdentifier> identifier; |
74 | decoder >> identifier; |
75 | if (!identifier) |
76 | return WTF::nullopt; |
77 | |
78 | Optional<URL> scopeURL; |
79 | decoder >> scopeURL; |
80 | if (!scopeURL) |
81 | return WTF::nullopt; |
82 | |
83 | Optional<ServiceWorkerUpdateViaCache> updateViaCache; |
84 | decoder >> updateViaCache; |
85 | if (!updateViaCache) |
86 | return WTF::nullopt; |
87 | |
88 | Optional<double> rawWallTime; |
89 | decoder >> rawWallTime; |
90 | if (!rawWallTime) |
91 | return WTF::nullopt; |
92 | |
93 | Optional<Optional<ServiceWorkerData>> installingWorker; |
94 | decoder >> installingWorker; |
95 | if (!installingWorker) |
96 | return WTF::nullopt; |
97 | |
98 | Optional<Optional<ServiceWorkerData>> waitingWorker; |
99 | decoder >> waitingWorker; |
100 | if (!waitingWorker) |
101 | return WTF::nullopt; |
102 | |
103 | Optional<Optional<ServiceWorkerData>> activeWorker; |
104 | decoder >> activeWorker; |
105 | if (!activeWorker) |
106 | return WTF::nullopt; |
107 | |
108 | return { { WTFMove(*key), WTFMove(*identifier), WTFMove(*scopeURL), WTFMove(*updateViaCache), WallTime::fromRawSeconds(*rawWallTime), WTFMove(*installingWorker), WTFMove(*waitingWorker), WTFMove(*activeWorker) } }; |
109 | } |
110 | |
111 | } // namespace WTF |
112 | |
113 | #endif // ENABLE(SERVICE_WORKER) |
114 | |