| /* |
| * Copyright 2007, The Android Open Source Project |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef FrameLoaderClientAndroid_h |
| #define FrameLoaderClientAndroid_h |
| |
| #include "FrameLoaderClient.h" |
| #include "ResourceResponse.h" |
| #include "WebIconDatabase.h" |
| #include <wtf/Forward.h> |
| |
| namespace WebCore { |
| class PluginManualLoader; |
| } |
| |
| using namespace WebCore; |
| |
| namespace android { |
| class WebFrame; |
| |
| class FrameLoaderClientAndroid : public FrameLoaderClient, |
| WebIconDatabaseClient { |
| public: |
| FrameLoaderClientAndroid(WebFrame* webframe); |
| |
| Frame* getFrame() { return m_frame; } |
| static FrameLoaderClientAndroid* get(const Frame* frame); |
| |
| void setFrame(Frame* frame) { m_frame = frame; } |
| WebFrame* webFrame() const { return m_webFrame; } |
| |
| virtual void frameLoaderDestroyed(); |
| |
| virtual bool hasWebView() const; // mainly for assertions |
| |
| virtual void makeRepresentation(DocumentLoader*); |
| virtual void forceLayout(); |
| virtual void forceLayoutForNonHTML(); |
| |
| virtual void setCopiesOnScroll(); |
| |
| virtual void detachedFromParent2(); |
| virtual void detachedFromParent3(); |
| |
| virtual void assignIdentifierToInitialRequest(unsigned long identifier, DocumentLoader*, const ResourceRequest&); |
| |
| virtual void dispatchWillSendRequest(DocumentLoader*, unsigned long identifier, ResourceRequest&, const ResourceResponse& redirectResponse); |
| virtual bool shouldUseCredentialStorage(DocumentLoader*, unsigned long identifier); |
| virtual void dispatchDidReceiveAuthenticationChallenge(DocumentLoader*, unsigned long identifier, const AuthenticationChallenge&); |
| virtual void dispatchDidCancelAuthenticationChallenge(DocumentLoader*, unsigned long identifier, const AuthenticationChallenge&); |
| virtual void dispatchDidReceiveResponse(DocumentLoader*, unsigned long identifier, const ResourceResponse&); |
| virtual void dispatchDidReceiveContentLength(DocumentLoader*, unsigned long identifier, int lengthReceived); |
| virtual void dispatchDidFinishLoading(DocumentLoader*, unsigned long identifier); |
| virtual void dispatchDidFailLoading(DocumentLoader*, unsigned long identifier, const ResourceError&); |
| virtual bool dispatchDidLoadResourceFromMemoryCache(DocumentLoader*, const ResourceRequest&, const ResourceResponse&, int length); |
| |
| virtual void dispatchDidHandleOnloadEvents(); |
| virtual void dispatchDidReceiveServerRedirectForProvisionalLoad(); |
| virtual void dispatchDidCancelClientRedirect(); |
| virtual void dispatchWillPerformClientRedirect(const KURL&, double interval, double fireDate); |
| virtual void dispatchDidChangeLocationWithinPage(); |
| virtual void dispatchDidPushStateWithinPage(); |
| virtual void dispatchDidReplaceStateWithinPage(); |
| virtual void dispatchDidPopStateWithinPage(); |
| virtual void dispatchWillClose(); |
| virtual void dispatchDidReceiveIcon(); |
| virtual void dispatchDidStartProvisionalLoad(); |
| virtual void dispatchDidReceiveTitle(const StringWithDirection& title); |
| virtual void dispatchDidCommitLoad(); |
| virtual void dispatchDidFailProvisionalLoad(const ResourceError&); |
| virtual void dispatchDidFailLoad(const ResourceError&); |
| virtual void dispatchDidFinishDocumentLoad(); |
| virtual void dispatchDidFinishLoad(); |
| virtual void dispatchDidFirstLayout(); |
| virtual void dispatchDidFirstVisuallyNonEmptyLayout(); |
| |
| virtual Frame* dispatchCreatePage(const NavigationAction&); |
| virtual void dispatchShow(); |
| |
| virtual void dispatchDecidePolicyForResponse(FramePolicyFunction, const ResourceResponse&, const ResourceRequest&); |
| virtual void dispatchDecidePolicyForNewWindowAction(FramePolicyFunction, const NavigationAction&, const ResourceRequest&, PassRefPtr<FormState>, const String& frameName); |
| virtual void dispatchDecidePolicyForNavigationAction(FramePolicyFunction, const NavigationAction&, const ResourceRequest&, PassRefPtr<FormState>); |
| virtual void cancelPolicyCheck(); |
| |
| virtual void dispatchUnableToImplementPolicy(const ResourceError&); |
| |
| virtual void dispatchWillSubmitForm(FramePolicyFunction, PassRefPtr<FormState>); |
| |
| virtual void dispatchDidLoadMainResource(DocumentLoader*); |
| virtual void revertToProvisionalState(DocumentLoader*); |
| virtual void setMainDocumentError(DocumentLoader*, const ResourceError&); |
| |
| virtual void willChangeEstimatedProgress(); |
| virtual void didChangeEstimatedProgress(); |
| virtual void postProgressStartedNotification(); |
| virtual void postProgressEstimateChangedNotification(); |
| virtual void postProgressFinishedNotification(); |
| |
| virtual void setMainFrameDocumentReady(bool); |
| |
| virtual void startDownload(const ResourceRequest&); |
| |
| virtual void willChangeTitle(DocumentLoader*); |
| virtual void didChangeTitle(DocumentLoader*); |
| |
| virtual void committedLoad(DocumentLoader*, const char*, int); |
| virtual void finishedLoading(DocumentLoader*); |
| |
| virtual void updateGlobalHistory(); |
| virtual void updateGlobalHistoryRedirectLinks(); |
| |
| virtual bool shouldGoToHistoryItem(HistoryItem*) const; |
| virtual bool shouldStopLoadingForHistoryItem(HistoryItem*) const; |
| |
| virtual void didDisplayInsecureContent(); |
| virtual void didRunInsecureContent(SecurityOrigin*, const KURL&); |
| |
| virtual void dispatchDidAddBackForwardItem(HistoryItem*) const; |
| virtual void dispatchDidRemoveBackForwardItem(HistoryItem*) const; |
| virtual void dispatchDidChangeBackForwardIndex() const; |
| |
| virtual ResourceError cancelledError(const ResourceRequest&); |
| virtual ResourceError blockedError(const ResourceRequest&); |
| virtual ResourceError cannotShowURLError(const ResourceRequest&); |
| virtual ResourceError interruptForPolicyChangeError(const ResourceRequest&); |
| |
| virtual ResourceError cannotShowMIMETypeError(const ResourceResponse&); |
| virtual ResourceError fileDoesNotExistError(const ResourceResponse&); |
| virtual ResourceError pluginWillHandleLoadError(const ResourceResponse&); |
| |
| virtual bool shouldFallBack(const ResourceError&); |
| |
| virtual bool canHandleRequest(const ResourceRequest&) const; |
| virtual bool canShowMIMEType(const String& MIMEType) const; |
| virtual bool canShowMIMETypeAsHTML(const String& MIMEType) const; |
| virtual bool representationExistsForURLScheme(const String& URLScheme) const; |
| virtual String generatedMIMETypeForURLScheme(const String& URLScheme) const; |
| |
| virtual void frameLoadCompleted(); |
| virtual void saveViewStateToItem(HistoryItem*); |
| virtual void restoreViewState(); |
| virtual void provisionalLoadStarted(); |
| virtual void didFinishLoad(); |
| virtual void prepareForDataSourceReplacement(); |
| |
| virtual PassRefPtr<DocumentLoader> createDocumentLoader(const ResourceRequest&, const SubstituteData&); |
| virtual void setTitle(const StringWithDirection& title, const KURL&); |
| |
| // This provides the userAgent to WebCore. It is used by WebCore to |
| // populate navigator.userAgent and to set the HTTP header in |
| // ResourceRequest objects. We also set a userAgent on WebRequestContext |
| // for the Chromium HTTP stack, which overrides the value on the |
| // ResourceRequest. |
| virtual String userAgent(const KURL&); |
| |
| virtual void savePlatformDataToCachedFrame(WebCore::CachedFrame*); |
| virtual void transitionToCommittedFromCachedFrame(WebCore::CachedFrame*); |
| virtual void transitionToCommittedForNewPage(); |
| |
| virtual void dispatchDidBecomeFrameset(bool isFrameSet); |
| |
| virtual bool canCachePage() const; |
| virtual void download(ResourceHandle*, const ResourceRequest&, const ResourceRequest&, const ResourceResponse&); |
| |
| virtual WTF::PassRefPtr<Frame> createFrame(const KURL& url, const String& name, HTMLFrameOwnerElement* ownerElement, const String& referrer, bool allowsScrolling, int marginWidth, int marginHeight); |
| virtual void didTransferChildFrameToNewDocument(WebCore::Page*); |
| virtual void transferLoadingResourceFromPage(unsigned long identifier, DocumentLoader*, const ResourceRequest&, Page* oldPage); |
| virtual WTF::PassRefPtr<Widget> createPlugin(const IntSize&, HTMLPlugInElement*, const KURL&, const WTF::Vector<String>&, const WTF::Vector<String>&, const String&, bool loadManually); |
| virtual void redirectDataToPlugin(Widget* pluginWidget); |
| |
| virtual WTF::PassRefPtr<Widget> createJavaAppletWidget(const IntSize&, HTMLAppletElement*, const KURL& baseURL, const WTF::Vector<String>& paramNames, const WTF::Vector<String>& paramValues); |
| |
| virtual ObjectContentType objectContentType(const KURL& url, const String& mimeType, bool shouldPreferPlugInsForImages); |
| virtual String overrideMediaType() const; |
| |
| virtual void dispatchDidClearWindowObjectInWorld(DOMWrapperWorld*); |
| virtual void documentElementAvailable(); |
| virtual void didPerformFirstNavigation() const; |
| |
| // TODO: Implement |
| virtual void didCreateScriptContextForFrame() { } |
| virtual void didDestroyScriptContextForFrame() { } |
| virtual void didCreateIsolatedScriptContext() { } |
| |
| virtual bool allowScriptExtension(const String& extensionName, int extensionGroup) { return false; } |
| |
| virtual void registerForIconNotification(bool listen = true); |
| |
| virtual void dispatchDidReceiveTouchIconURL(const String& url, bool precomposed); |
| |
| virtual PassRefPtr<FrameNetworkingContext> createNetworkingContext(); |
| |
| // WebIconDatabaseClient api |
| virtual void didAddIconForPageUrl(const String& pageUrl); |
| |
| void enableOnDemandPlugins() { m_onDemandPluginsEnabled = true; } |
| |
| void dispatchDidChangeIcons(); |
| void dispatchWillSendSubmitEvent(HTMLFormElement*); |
| |
| virtual void didSaveToPageCache() { } |
| virtual void didRestoreFromPageCache() { } |
| private: |
| Frame* m_frame; |
| WebFrame* m_webFrame; |
| PluginManualLoader* m_manualLoader; |
| bool m_hasSentResponseToPlugin; |
| bool m_onDemandPluginsEnabled; |
| mutable bool m_didReceiveServerRedirect; |
| |
| enum ResourceErrors { |
| InternalErrorCancelled = -99, |
| InternalErrorCannotShowUrl, |
| InternalErrorInterrupted, |
| InternalErrorCannotShowMimeType, |
| InternalErrorFileDoesNotExist, |
| InternalErrorPluginWillHandleLoadError, |
| InternalErrorLast |
| }; |
| |
| /* XXX: These must match android.net.http.EventHandler */ |
| enum EventHandlerErrors { |
| Error = -1, |
| ErrorLookup = -2, |
| ErrorUnsupportedAuthScheme = -3, |
| ErrorAuth = -4, |
| ErrorProxyAuth = -5, |
| ErrorConnect = -6, |
| ErrorIO = -7, |
| ErrorTimeout = -8, |
| ErrorRedirectLoop = -9, |
| ErrorUnsupportedScheme = -10, |
| ErrorFailedSslHandshake = -11, |
| ErrorBadUrl = -12, |
| ErrorFile = -13, |
| ErrorFileNotFound = -14, |
| ErrorTooManyRequests = -15 |
| }; |
| }; |
| |
| } |
| |
| #endif |
