| /* |
| * Copyright (C) 2009 Google Inc. All rights reserved. |
| * |
| * 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. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "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 WebDataSourceImpl_h |
| #define WebDataSourceImpl_h |
| |
| #include "DocumentLoader.h" |
| #include "KURL.h" |
| #include "WebDataSource.h" |
| #include "WebPluginLoadObserver.h" |
| #include "WrappedResourceRequest.h" |
| #include "WrappedResourceResponse.h" |
| #include <wtf/OwnPtr.h> |
| #include <wtf/PassOwnPtr.h> |
| #include <wtf/Vector.h> |
| |
| namespace WebKit { |
| |
| class WebPluginLoadObserver; |
| |
| class WebDataSourceImpl : public WebCore::DocumentLoader, public WebDataSource { |
| public: |
| static PassRefPtr<WebDataSourceImpl> create(const WebCore::ResourceRequest&, |
| const WebCore::SubstituteData&); |
| |
| static WebDataSourceImpl* fromDocumentLoader(WebCore::DocumentLoader* loader) |
| { |
| return static_cast<WebDataSourceImpl*>(loader); |
| } |
| |
| // WebDataSource methods: |
| virtual const WebURLRequest& originalRequest() const; |
| virtual const WebURLRequest& request() const; |
| virtual const WebURLResponse& response() const; |
| virtual bool hasUnreachableURL() const; |
| virtual WebURL unreachableURL() const; |
| virtual void redirectChain(WebVector<WebURL>&) const; |
| virtual WebString pageTitle() const; |
| virtual WebNavigationType navigationType() const; |
| virtual double triggeringEventTime() const; |
| virtual ExtraData* extraData() const; |
| virtual void setExtraData(ExtraData*); |
| virtual WebApplicationCacheHost* applicationCacheHost(); |
| virtual void setDeferMainResourceDataLoad(bool); |
| |
| static WebNavigationType toWebNavigationType(WebCore::NavigationType type); |
| |
| bool hasRedirectChain() const { return !m_redirectChain.isEmpty(); } |
| const WebCore::KURL& endOfRedirectChain() const; |
| void clearRedirectChain(); |
| void appendRedirect(const WebCore::KURL& url); |
| |
| PassOwnPtr<WebPluginLoadObserver> releasePluginLoadObserver() { return m_pluginLoadObserver.release(); } |
| static void setNextPluginLoadObserver(PassOwnPtr<WebPluginLoadObserver>); |
| |
| private: |
| WebDataSourceImpl(const WebCore::ResourceRequest&, const WebCore::SubstituteData&); |
| ~WebDataSourceImpl(); |
| |
| // Mutable because the const getters will magically sync these to the |
| // latest version from WebKit. |
| mutable WrappedResourceRequest m_originalRequestWrapper; |
| mutable WrappedResourceRequest m_requestWrapper; |
| mutable WrappedResourceResponse m_responseWrapper; |
| |
| // Lists all intermediate URLs that have redirected for the current provisional load. |
| // See WebFrameLoaderClient::dispatchDidReceiveServerRedirectForProvisionalLoad for a |
| // description of who modifies this when to keep it up to date. |
| Vector<WebCore::KURL> m_redirectChain; |
| |
| OwnPtr<ExtraData> m_extraData; |
| OwnPtr<WebPluginLoadObserver> m_pluginLoadObserver; |
| |
| static WebPluginLoadObserver* m_nextPluginLoadObserver; |
| }; |
| |
| } // namespace WebKit |
| |
| #endif // WebDataSourceImpl_h |