1 | /* |
2 | * Copyright (C) 2000 Harri Porten (porten@kde.org) |
3 | * Copyright (c) 2000 Daniel Molkentin (molkentin@kde.org) |
4 | * Copyright (c) 2000 Stefan Schimanski (schimmi@kde.org) |
5 | * Copyright (C) 2003, 2004, 2005, 2006 Apple Inc. |
6 | * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies) |
7 | * |
8 | * This library is free software; you can redistribute it and/or |
9 | * modify it under the terms of the GNU Lesser General Public |
10 | * License as published by the Free Software Foundation; either |
11 | * version 2 of the License, or (at your option) any later version. |
12 | * |
13 | * This library is distributed in the hope that it will be useful, |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
16 | * Lesser General Public License for more details. |
17 | * |
18 | * You should have received a copy of the GNU Lesser General Public |
19 | * License along with this library; if not, write to the Free Software |
20 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
21 | */ |
22 | |
23 | #include "config.h" |
24 | #include "Navigator.h" |
25 | |
26 | #include "Chrome.h" |
27 | #include "CookieJar.h" |
28 | #include "DOMMimeTypeArray.h" |
29 | #include "DOMPluginArray.h" |
30 | #include "Document.h" |
31 | #include "Frame.h" |
32 | #include "FrameLoader.h" |
33 | #include "FrameLoaderClient.h" |
34 | #include "Geolocation.h" |
35 | #include "JSDOMPromiseDeferred.h" |
36 | #include "LoaderStrategy.h" |
37 | #include "Page.h" |
38 | #include "PlatformStrategies.h" |
39 | #include "PluginData.h" |
40 | #include "ResourceLoadObserver.h" |
41 | #include "RuntimeEnabledFeatures.h" |
42 | #include "ScriptController.h" |
43 | #include "SecurityOrigin.h" |
44 | #include "Settings.h" |
45 | #include <wtf/IsoMallocInlines.h> |
46 | #include <wtf/Language.h> |
47 | #include <wtf/StdLibExtras.h> |
48 | #include <wtf/WeakPtr.h> |
49 | |
50 | namespace WebCore { |
51 | |
52 | WTF_MAKE_ISO_ALLOCATED_IMPL(Navigator); |
53 | |
54 | Navigator::Navigator(ScriptExecutionContext* context, DOMWindow& window) |
55 | : NavigatorBase(context) |
56 | , DOMWindowProperty(&window) |
57 | { |
58 | } |
59 | |
60 | Navigator::~Navigator() = default; |
61 | |
62 | String Navigator::appVersion() const |
63 | { |
64 | auto* frame = this->frame(); |
65 | if (!frame) |
66 | return String(); |
67 | if (RuntimeEnabledFeatures::sharedFeatures().webAPIStatisticsEnabled()) |
68 | ResourceLoadObserver::shared().logNavigatorAPIAccessed(*frame->document(), ResourceLoadStatistics::NavigatorAPI::AppVersion); |
69 | return NavigatorBase::appVersion(); |
70 | } |
71 | |
72 | const String& Navigator::userAgent() const |
73 | { |
74 | auto* frame = this->frame(); |
75 | if (!frame || !frame->page()) |
76 | return m_userAgent; |
77 | if (RuntimeEnabledFeatures::sharedFeatures().webAPIStatisticsEnabled()) |
78 | ResourceLoadObserver::shared().logNavigatorAPIAccessed(*frame->document(), ResourceLoadStatistics::NavigatorAPI::UserAgent); |
79 | if (m_userAgent.isNull()) |
80 | m_userAgent = frame->loader().userAgentForJavaScript(frame->document()->url()); |
81 | return m_userAgent; |
82 | } |
83 | |
84 | String Navigator::platform() const |
85 | { |
86 | auto* frame = this->frame(); |
87 | if (!frame || !frame->page()) |
88 | return m_platform; |
89 | |
90 | if (m_platform.isNull()) |
91 | m_platform = frame->loader().navigatorPlatform(); |
92 | |
93 | if (m_platform.isNull()) |
94 | m_platform = NavigatorBase::platform(); |
95 | return m_platform; |
96 | } |
97 | |
98 | void Navigator::userAgentChanged() |
99 | { |
100 | m_userAgent = String(); |
101 | } |
102 | |
103 | bool Navigator::onLine() const |
104 | { |
105 | return platformStrategies()->loaderStrategy()->isOnLine(); |
106 | } |
107 | |
108 | void Navigator::share(ScriptExecutionContext& context, ShareData data, Ref<DeferredPromise>&& promise) |
109 | { |
110 | auto* frame = this->frame(); |
111 | if (!frame || !frame->page()) { |
112 | promise->reject(TypeError); |
113 | return; |
114 | } |
115 | |
116 | if (data.title.isEmpty() && data.url.isEmpty() && data.text.isEmpty()) { |
117 | promise->reject(TypeError); |
118 | return; |
119 | } |
120 | |
121 | Optional<URL> url; |
122 | if (!data.url.isEmpty()) { |
123 | url = context.completeURL(data.url); |
124 | if (!url->isValid()) { |
125 | promise->reject(TypeError); |
126 | return; |
127 | } |
128 | } |
129 | |
130 | if (!UserGestureIndicator::processingUserGesture()) { |
131 | promise->reject(NotAllowedError); |
132 | return; |
133 | } |
134 | |
135 | ShareDataWithParsedURL shareData = { |
136 | data, |
137 | url, |
138 | }; |
139 | |
140 | frame->page()->chrome().showShareSheet(shareData, [promise = WTFMove(promise)] (bool completed) { |
141 | if (completed) { |
142 | promise->resolve(); |
143 | return; |
144 | } |
145 | promise->reject(Exception { AbortError, "Abort due to cancellation of share."_s }); |
146 | }); |
147 | } |
148 | |
149 | DOMPluginArray& Navigator::plugins() |
150 | { |
151 | if (RuntimeEnabledFeatures::sharedFeatures().webAPIStatisticsEnabled()) { |
152 | if (auto* frame = this->frame()) |
153 | ResourceLoadObserver::shared().logNavigatorAPIAccessed(*frame->document(), ResourceLoadStatistics::NavigatorAPI::Plugins); |
154 | } |
155 | if (!m_plugins) |
156 | m_plugins = DOMPluginArray::create(window()); |
157 | return *m_plugins; |
158 | } |
159 | |
160 | DOMMimeTypeArray& Navigator::mimeTypes() |
161 | { |
162 | if (RuntimeEnabledFeatures::sharedFeatures().webAPIStatisticsEnabled()) { |
163 | if (auto* frame = this->frame()) |
164 | ResourceLoadObserver::shared().logNavigatorAPIAccessed(*frame->document(), ResourceLoadStatistics::NavigatorAPI::MimeTypes); |
165 | } |
166 | if (!m_mimeTypes) |
167 | m_mimeTypes = DOMMimeTypeArray::create(window()); |
168 | return *m_mimeTypes; |
169 | } |
170 | |
171 | bool Navigator::cookieEnabled() const |
172 | { |
173 | auto* frame = this->frame(); |
174 | if (!frame) |
175 | return false; |
176 | |
177 | if (RuntimeEnabledFeatures::sharedFeatures().webAPIStatisticsEnabled()) |
178 | ResourceLoadObserver::shared().logNavigatorAPIAccessed(*frame->document(), ResourceLoadStatistics::NavigatorAPI::CookieEnabled); |
179 | |
180 | auto* page = frame->page(); |
181 | if (!page) |
182 | return false; |
183 | |
184 | if (!page->settings().cookieEnabled()) |
185 | return false; |
186 | |
187 | auto* document = frame->document(); |
188 | if (!document) |
189 | return false; |
190 | |
191 | return page->cookieJar().cookiesEnabled(*document); |
192 | } |
193 | |
194 | bool Navigator::javaEnabled() const |
195 | { |
196 | auto* frame = this->frame(); |
197 | if (!frame) |
198 | return false; |
199 | |
200 | if (RuntimeEnabledFeatures::sharedFeatures().webAPIStatisticsEnabled()) |
201 | ResourceLoadObserver::shared().logNavigatorAPIAccessed(*frame->document(), ResourceLoadStatistics::NavigatorAPI::JavaEnabled); |
202 | |
203 | if (!frame->settings().isJavaEnabled()) |
204 | return false; |
205 | if (frame->document()->securityOrigin().isLocal() && !frame->settings().isJavaEnabledForLocalFiles()) |
206 | return false; |
207 | |
208 | return true; |
209 | } |
210 | |
211 | #if PLATFORM(IOS_FAMILY) |
212 | |
213 | bool Navigator::standalone() const |
214 | { |
215 | auto* frame = this->frame(); |
216 | return frame && frame->settings().standalone(); |
217 | } |
218 | |
219 | #endif |
220 | |
221 | void Navigator::getStorageUpdates() |
222 | { |
223 | } |
224 | |
225 | } // namespace WebCore |
226 | |