1/*
2 * Copyright (C) 2015 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 "WebsiteData.h"
28
29#include "ArgumentCoders.h"
30#include "WebsiteDataType.h"
31#include <WebCore/SecurityOriginData.h>
32#include <wtf/text/StringHash.h>
33
34namespace WebKit {
35
36void WebsiteData::Entry::encode(IPC::Encoder& encoder) const
37{
38 encoder << origin;
39 encoder.encodeEnum(type);
40 encoder << size;
41}
42
43auto WebsiteData::Entry::decode(IPC::Decoder& decoder) -> Optional<Entry>
44{
45 Entry result;
46
47 Optional<WebCore::SecurityOriginData> securityOriginData;
48 decoder >> securityOriginData;
49 if (!securityOriginData)
50 return WTF::nullopt;
51 result.origin = WTFMove(*securityOriginData);
52
53 if (!decoder.decodeEnum(result.type))
54 return WTF::nullopt;
55
56 if (!decoder.decode(result.size))
57 return WTF::nullopt;
58
59 return result;
60}
61
62void WebsiteData::encode(IPC::Encoder& encoder) const
63{
64 encoder << entries;
65 encoder << hostNamesWithCookies;
66#if ENABLE(NETSCAPE_PLUGIN_API)
67 encoder << hostNamesWithPluginData;
68#endif
69 encoder << originsWithCredentials;
70 encoder << hostNamesWithHSTSCache;
71}
72
73bool WebsiteData::decode(IPC::Decoder& decoder, WebsiteData& result)
74{
75 if (!decoder.decode(result.entries))
76 return false;
77 if (!decoder.decode(result.hostNamesWithCookies))
78 return false;
79#if ENABLE(NETSCAPE_PLUGIN_API)
80 if (!decoder.decode(result.hostNamesWithPluginData))
81 return false;
82#endif
83 if (!decoder.decode(result.originsWithCredentials))
84 return false;
85 if (!decoder.decode(result.hostNamesWithHSTSCache))
86 return false;
87 return true;
88}
89
90WebsiteDataProcessType WebsiteData::ownerProcess(WebsiteDataType dataType)
91{
92 switch (dataType) {
93 case WebsiteDataType::Cookies:
94 return WebsiteDataProcessType::Network;
95 case WebsiteDataType::DiskCache:
96 return WebsiteDataProcessType::Network;
97 case WebsiteDataType::MemoryCache:
98 return WebsiteDataProcessType::Web;
99 case WebsiteDataType::OfflineWebApplicationCache:
100 return WebsiteDataProcessType::UI;
101 case WebsiteDataType::SessionStorage:
102 return WebsiteDataProcessType::UI;
103 case WebsiteDataType::LocalStorage:
104 return WebsiteDataProcessType::UI;
105 case WebsiteDataType::WebSQLDatabases:
106 return WebsiteDataProcessType::UI;
107 case WebsiteDataType::IndexedDBDatabases:
108 return WebsiteDataProcessType::Network;
109 case WebsiteDataType::MediaKeys:
110 return WebsiteDataProcessType::UI;
111 case WebsiteDataType::HSTSCache:
112 return WebsiteDataProcessType::Network;
113 case WebsiteDataType::SearchFieldRecentSearches:
114 return WebsiteDataProcessType::UI;
115#if ENABLE(NETSCAPE_PLUGIN_API)
116 case WebsiteDataType::PlugInData:
117 return WebsiteDataProcessType::UI;
118#endif
119 case WebsiteDataType::ResourceLoadStatistics:
120 return WebsiteDataProcessType::Network;
121 case WebsiteDataType::Credentials:
122 return WebsiteDataProcessType::Network;
123#if ENABLE(SERVICE_WORKER)
124 case WebsiteDataType::ServiceWorkerRegistrations:
125 return WebsiteDataProcessType::Network;
126#endif
127 case WebsiteDataType::DOMCache:
128 return WebsiteDataProcessType::Network;
129 case WebsiteDataType::DeviceIdHashSalt:
130 return WebsiteDataProcessType::UI;
131 case WebsiteDataType::AdClickAttributions:
132 return WebsiteDataProcessType::Network;
133 }
134
135 RELEASE_ASSERT_NOT_REACHED();
136}
137
138OptionSet<WebsiteDataType> WebsiteData::filter(OptionSet<WebsiteDataType> unfilteredWebsiteDataTypes, WebsiteDataProcessType WebsiteDataProcessType)
139{
140 OptionSet<WebsiteDataType> filtered;
141 for (auto dataType : unfilteredWebsiteDataTypes) {
142 if (ownerProcess(dataType) == WebsiteDataProcessType)
143 filtered.add(dataType);
144 }
145
146 return filtered;
147}
148
149}
150