URL set by document.open() is not communicated to the UIProcess
[WebKit-https.git] / Source / WebKit / WebProcess / WebCoreSupport / WebFrameLoaderClient.h
1 /*
2  * Copyright (C) 2010-2016 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
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20  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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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 #include <WebCore/FrameLoaderClient.h>
29
30 namespace PAL {
31 class SessionID;
32 }
33
34 namespace WebKit {
35
36 class PluginView;
37 class WebFrame;
38 struct WebsitePoliciesData;
39     
40 class WebFrameLoaderClient final : public WebCore::FrameLoaderClient {
41 public:
42     WebFrameLoaderClient();
43     ~WebFrameLoaderClient();
44
45     void setWebFrame(WebFrame* webFrame) { m_frame = webFrame; }
46     WebFrame* webFrame() const { return m_frame; }
47
48     bool frameHasCustomContentProvider() const { return m_frameHasCustomContentProvider; }
49
50     void setUseIconLoadingClient(bool useIconLoadingClient) { m_useIconLoadingClient = useIconLoadingClient; }
51
52     void applyToDocumentLoader(WebsitePoliciesData&&);
53
54     Optional<uint64_t> pageID() const final;
55     Optional<uint64_t> frameID() const final;
56     PAL::SessionID sessionID() const final;
57
58 #if ENABLE(RESOURCE_LOAD_STATISTICS)
59     bool hasFrameSpecificStorageAccess() { return m_hasFrameSpecificStorageAccess; }
60     void setHasFrameSpecificStorageAccess(bool value) { m_hasFrameSpecificStorageAccess = value; };
61 #endif
62     
63 private:
64     void frameLoaderDestroyed() final;
65
66     bool hasHTMLView() const final;
67     bool hasWebView() const final;
68     
69     void makeRepresentation(WebCore::DocumentLoader*) final;
70 #if PLATFORM(IOS_FAMILY)
71     bool forceLayoutOnRestoreFromPageCache() final;
72 #endif
73     void forceLayoutForNonHTML() final;
74     
75     void setCopiesOnScroll() final;
76     
77     void detachedFromParent2() final;
78     void detachedFromParent3() final;
79     
80     void assignIdentifierToInitialRequest(unsigned long identifier, WebCore::DocumentLoader*, const WebCore::ResourceRequest&) final;
81     
82     void dispatchWillSendRequest(WebCore::DocumentLoader*, unsigned long identifier, WebCore::ResourceRequest&, const WebCore::ResourceResponse& redirectResponse) final;
83     bool shouldUseCredentialStorage(WebCore::DocumentLoader*, unsigned long identifier) final;
84     void dispatchDidReceiveAuthenticationChallenge(WebCore::DocumentLoader*, unsigned long identifier, const WebCore::AuthenticationChallenge&) final;
85 #if USE(PROTECTION_SPACE_AUTH_CALLBACK)
86     bool canAuthenticateAgainstProtectionSpace(WebCore::DocumentLoader*, unsigned long identifier, const WebCore::ProtectionSpace&) final;
87 #endif
88 #if PLATFORM(IOS_FAMILY)
89     RetainPtr<CFDictionaryRef> connectionProperties(WebCore::DocumentLoader*, unsigned long identifier) final;
90 #endif
91     void dispatchDidReceiveResponse(WebCore::DocumentLoader*, unsigned long identifier, const WebCore::ResourceResponse&) final;
92     void dispatchDidReceiveContentLength(WebCore::DocumentLoader*, unsigned long identifier, int dataLength) final;
93     void dispatchDidFinishLoading(WebCore::DocumentLoader*, unsigned long identifier) final;
94     void dispatchDidFailLoading(WebCore::DocumentLoader*, unsigned long identifier, const WebCore::ResourceError&) final;
95     bool dispatchDidLoadResourceFromMemoryCache(WebCore::DocumentLoader*, const WebCore::ResourceRequest&, const WebCore::ResourceResponse&, int length) final;
96 #if ENABLE(DATA_DETECTION)
97     void dispatchDidFinishDataDetection(NSArray *detectionResults) final;
98 #endif
99     void dispatchDidChangeMainDocument() final;
100     void dispatchWillChangeDocument(const URL& currentUrl, const URL& newUrl) final;
101
102     void dispatchDidDispatchOnloadEvents() final;
103     void dispatchDidReceiveServerRedirectForProvisionalLoad() final;
104     void dispatchDidChangeProvisionalURL() final;
105     void dispatchDidCancelClientRedirect() final;
106     void dispatchWillPerformClientRedirect(const URL&, double interval, WallTime fireDate, WebCore::LockBackForwardList) final;
107     void dispatchDidChangeLocationWithinPage() final;
108     void dispatchDidPushStateWithinPage() final;
109     void dispatchDidReplaceStateWithinPage() final;
110     void dispatchDidPopStateWithinPage() final;
111     void dispatchWillClose() final;
112     void dispatchDidStartProvisionalLoad() final;
113     void dispatchDidReceiveTitle(const WebCore::StringWithDirection&) final;
114     void dispatchDidCommitLoad(Optional<WebCore::HasInsecureContent>) final;
115     void dispatchDidFailProvisionalLoad(const WebCore::ResourceError&) final;
116     void dispatchDidFailLoad(const WebCore::ResourceError&) final;
117     void dispatchDidFinishDocumentLoad() final;
118     void dispatchDidFinishLoad() final;
119     void dispatchDidExplicitOpen(const URL&) final;
120
121     void dispatchDidReachLayoutMilestone(OptionSet<WebCore::LayoutMilestone>) final;
122     void dispatchDidLayout() final;
123
124     WebCore::Frame* dispatchCreatePage(const WebCore::NavigationAction&) final;
125     void dispatchShow() final;
126     
127     void dispatchDecidePolicyForResponse(const WebCore::ResourceResponse&, const WebCore::ResourceRequest&, WebCore::PolicyCheckIdentifier, const String&, WebCore::FramePolicyFunction&&) final;
128     void dispatchDecidePolicyForNewWindowAction(const WebCore::NavigationAction&, const WebCore::ResourceRequest&, WebCore::FormState*, const String& frameName, WebCore::PolicyCheckIdentifier, WebCore::FramePolicyFunction&&) final;
129     void dispatchDecidePolicyForNavigationAction(const WebCore::NavigationAction&, const WebCore::ResourceRequest&, const WebCore::ResourceResponse& redirectResponse, WebCore::FormState*, WebCore::PolicyDecisionMode, WebCore::PolicyCheckIdentifier, WebCore::FramePolicyFunction&&) final;
130     void cancelPolicyCheck() final;
131     
132     void dispatchUnableToImplementPolicy(const WebCore::ResourceError&) final;
133     
134     void dispatchWillSendSubmitEvent(Ref<WebCore::FormState>&&) final;
135     void dispatchWillSubmitForm(WebCore::FormState&, CompletionHandler<void()>&&) final;
136     
137     void revertToProvisionalState(WebCore::DocumentLoader*) final;
138     void setMainDocumentError(WebCore::DocumentLoader*, const WebCore::ResourceError&) final;
139     
140     void setMainFrameDocumentReady(bool) final;
141     
142     void startDownload(const WebCore::ResourceRequest&, const String& suggestedName = String()) final;
143     
144     void willChangeTitle(WebCore::DocumentLoader*) final;
145     void didChangeTitle(WebCore::DocumentLoader*) final;
146
147     void willReplaceMultipartContent() final;
148     void didReplaceMultipartContent() final;
149
150     void committedLoad(WebCore::DocumentLoader*, const char*, int) final;
151     void finishedLoading(WebCore::DocumentLoader*) final;
152     
153     void updateGlobalHistory() final;
154     void updateGlobalHistoryRedirectLinks() final;
155     
156     bool shouldGoToHistoryItem(WebCore::HistoryItem&) const final;
157
158     void didDisplayInsecureContent() final;
159     void didRunInsecureContent(WebCore::SecurityOrigin&, const URL&) final;
160     void didDetectXSS(const URL&, bool didBlockEntirePage) final;
161
162     WebCore::ResourceError cancelledError(const WebCore::ResourceRequest&) final;
163     WebCore::ResourceError blockedError(const WebCore::ResourceRequest&) final;
164     WebCore::ResourceError blockedByContentBlockerError(const WebCore::ResourceRequest&) final;
165     WebCore::ResourceError cannotShowURLError(const WebCore::ResourceRequest&) final;
166     WebCore::ResourceError interruptedForPolicyChangeError(const WebCore::ResourceRequest&) final;
167 #if ENABLE(CONTENT_FILTERING)
168     WebCore::ResourceError blockedByContentFilterError(const WebCore::ResourceRequest&) final;
169 #endif
170     
171     WebCore::ResourceError cannotShowMIMETypeError(const WebCore::ResourceResponse&) final;
172     WebCore::ResourceError fileDoesNotExistError(const WebCore::ResourceResponse&) final;
173     WebCore::ResourceError pluginWillHandleLoadError(const WebCore::ResourceResponse&) final;
174     
175     bool shouldFallBack(const WebCore::ResourceError&) final;
176     
177     bool canHandleRequest(const WebCore::ResourceRequest&) const final;
178     bool canShowMIMEType(const String& MIMEType) const final;
179     bool canShowMIMETypeAsHTML(const String& MIMEType) const final;
180     bool representationExistsForURLScheme(const String& URLScheme) const final;
181     String generatedMIMETypeForURLScheme(const String& URLScheme) const final;
182     
183     void frameLoadCompleted() final;
184     void saveViewStateToItem(WebCore::HistoryItem&) final;
185     void restoreViewState() final;
186     void provisionalLoadStarted() final;
187     void didFinishLoad() final;
188     void prepareForDataSourceReplacement() final;
189     
190     Ref<WebCore::DocumentLoader> createDocumentLoader(const WebCore::ResourceRequest&, const WebCore::SubstituteData&) final;
191     void updateCachedDocumentLoader(WebCore::DocumentLoader&) final;
192
193     void setTitle(const WebCore::StringWithDirection&, const URL&) final;
194     
195     String userAgent(const URL&) final;
196
197     String overrideContentSecurityPolicy() const final;
198
199     void savePlatformDataToCachedFrame(WebCore::CachedFrame*) final;
200     void transitionToCommittedFromCachedFrame(WebCore::CachedFrame*) final;
201 #if PLATFORM(IOS_FAMILY)
202     void didRestoreFrameHierarchyForCachedFrame() final;
203 #endif
204     void transitionToCommittedForNewPage() final;
205
206     void didSaveToPageCache() final;
207     void didRestoreFromPageCache() final;
208
209     void dispatchDidBecomeFrameset(bool) final;
210
211     bool canCachePage() const final;
212     void convertMainResourceLoadToDownload(WebCore::DocumentLoader*, PAL::SessionID, const WebCore::ResourceRequest&, const WebCore::ResourceResponse&) final;
213
214     RefPtr<WebCore::Frame> createFrame(const URL&, const String& name, WebCore::HTMLFrameOwnerElement&, const String& referrer) final;
215
216     RefPtr<WebCore::Widget> createPlugin(const WebCore::IntSize&, WebCore::HTMLPlugInElement&, const URL&, const Vector<String>&, const Vector<String>&, const String&, bool loadManually) final;
217     void redirectDataToPlugin(WebCore::Widget&) final;
218     
219 #if ENABLE(WEBGL)
220     WebCore::WebGLLoadPolicy webGLPolicyForURL(const URL&) const final;
221     WebCore::WebGLLoadPolicy resolveWebGLPolicyForURL(const URL&) const final;
222 #endif // ENABLE(WEBGL)
223
224     RefPtr<WebCore::Widget> createJavaAppletWidget(const WebCore::IntSize&, WebCore::HTMLAppletElement&, const URL& baseURL, const Vector<String>& paramNames, const Vector<String>& paramValues) final;
225     
226     WebCore::ObjectContentType objectContentType(const URL&, const String& mimeType) final;
227     String overrideMediaType() const final;
228
229     void dispatchDidClearWindowObjectInWorld(WebCore::DOMWrapperWorld&) final;
230     
231     void dispatchGlobalObjectAvailable(WebCore::DOMWrapperWorld&) final;
232     void dispatchWillDisconnectDOMWindowExtensionFromGlobalObject(WebCore::DOMWindowExtension*) final;
233     void dispatchDidReconnectDOMWindowExtensionToGlobalObject(WebCore::DOMWindowExtension*) final;
234     void dispatchWillDestroyGlobalObjectForDOMWindowExtension(WebCore::DOMWindowExtension*) final;
235
236     void willInjectUserScript(WebCore::DOMWrapperWorld&) final;
237
238 #if PLATFORM(COCOA)
239     RemoteAXObjectRef accessibilityRemoteObject() final;
240     
241     void willCacheResponse(WebCore::DocumentLoader*, unsigned long identifier, NSCachedURLResponse*, CompletionHandler<void(NSCachedURLResponse *)>&&) const final;
242
243     NSDictionary *dataDetectionContext() final;
244 #endif
245
246     void didChangeScrollOffset() final;
247
248     bool allowScript(bool enabledPerSettings) final;
249
250     bool shouldForceUniversalAccessFromLocalURL(const URL&) final;
251
252     Ref<WebCore::FrameNetworkingContext> createNetworkingContext() final;
253
254     void forcePageTransitionIfNeeded() final;
255
256 #if USE(QUICK_LOOK)
257     RefPtr<WebCore::PreviewLoaderClient> createPreviewLoaderClient(const String& fileName, const String& uti) final;
258 #endif
259
260 #if ENABLE(CONTENT_FILTERING)
261     void contentFilterDidBlockLoad(WebCore::ContentFilterUnblockHandler) final;
262 #endif
263
264     void prefetchDNS(const String&) final;
265
266     void didRestoreScrollPosition() final;
267
268     void getLoadDecisionForIcons(const Vector<std::pair<WebCore::LinkIcon&, uint64_t>>&) final;
269     void finishedLoadingIcon(uint64_t callbackIdentifier, WebCore::SharedBuffer*) final;
270
271     void didCreateWindow(WebCore::DOMWindow&) final;
272
273 #if ENABLE(APPLICATION_MANIFEST)
274     void finishedLoadingApplicationManifest(uint64_t, const Optional<WebCore::ApplicationManifest>&) final;
275 #endif
276
277     WebFrame* m_frame;
278     RefPtr<PluginView> m_pluginView;
279     bool m_hasSentResponseToPluginView;
280     bool m_didCompletePageTransition;
281     bool m_frameHasCustomContentProvider;
282     bool m_frameCameFromPageCache;
283     bool m_useIconLoadingClient { false };
284 #if ENABLE(RESOURCE_LOAD_STATISTICS)
285     bool m_hasFrameSpecificStorageAccess { false };
286 #endif
287 };
288
289 // As long as EmptyFrameLoaderClient exists in WebCore, this can return 0.
290 inline WebFrameLoaderClient* toWebFrameLoaderClient(WebCore::FrameLoaderClient& client)
291 {
292     return client.isEmptyFrameLoaderClient() ? 0 : static_cast<WebFrameLoaderClient*>(&client);
293 }
294
295 } // namespace WebKit