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| 1 /* | |
| 2 * Copyright (C) 2009 Google 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 are | |
| 6 * met: | |
| 7 * | |
| 8 * * Redistributions of source code must retain the above copyright | |
| 9 * notice, this list of conditions and the following disclaimer. | |
| 10 * * Redistributions in binary form must reproduce the above | |
| 11 * copyright notice, this list of conditions and the following disclaimer | |
| 12 * in the documentation and/or other materials provided with the | |
| 13 * distribution. | |
| 14 * * Neither the name of Google Inc. nor the names of its | |
| 15 * contributors may be used to endorse or promote products derived from | |
| 16 * this software without specific prior written permission. | |
| 17 * | |
| 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 29 */ | |
| 30 | |
| 31 #ifndef WebDataSourceImpl_h | |
| 32 #define WebDataSourceImpl_h | |
| 33 | |
| 34 // FIXME: This relative path is a temporary hack to support using this | |
| 35 // header from webkit/glue. | |
| 36 #include "../public/WebDataSource.h" | |
| 37 | |
| 38 #include "DocumentLoader.h" | |
| 39 #include "KURL.h" | |
| 40 | |
| 41 #include "WebPluginLoadObserver.h" | |
| 42 #include "WrappedResourceRequest.h" | |
| 43 #include "WrappedResourceResponse.h" | |
| 44 | |
| 45 #include <wtf/OwnPtr.h> | |
| 46 #include <wtf/PassOwnPtr.h> | |
| 47 #include <wtf/Vector.h> | |
| 48 | |
| 49 | |
| 50 namespace WebKit { | |
| 51 | |
| 52 class WebPluginLoadObserver; | |
| 53 | |
| 54 class WebDataSourceImpl : public WebCore::DocumentLoader, public WebDataSource { | |
| 55 public: | |
| 56 static PassRefPtr<WebDataSourceImpl> create(const WebCore::ResourceRequest&, | |
| 57 const WebCore::SubstituteData&); | |
| 58 | |
| 59 static WebDataSourceImpl* fromDocumentLoader(WebCore::DocumentLoader* loader) | |
| 60 { | |
| 61 return static_cast<WebDataSourceImpl*>(loader); | |
| 62 } | |
| 63 | |
| 64 // WebDataSource methods: | |
| 65 virtual const WebURLRequest& originalRequest() const; | |
| 66 virtual const WebURLRequest& request() const; | |
| 67 virtual const WebURLResponse& response() const; | |
| 68 virtual bool hasUnreachableURL() const; | |
| 69 virtual WebURL unreachableURL() const; | |
| 70 virtual void redirectChain(WebVector<WebURL>&) const; | |
| 71 virtual WebString pageTitle() const; | |
| 72 virtual WebNavigationType navigationType() const; | |
| 73 virtual double triggeringEventTime() const; | |
| 74 virtual ExtraData* extraData() const; | |
| 75 virtual void setExtraData(ExtraData*); | |
| 76 | |
| 77 static WebNavigationType toWebNavigationType(WebCore::NavigationType type); | |
| 78 | |
| 79 bool hasRedirectChain() const { return !m_redirectChain.isEmpty(); } | |
| 80 const WebCore::KURL& endOfRedirectChain() const; | |
| 81 void clearRedirectChain(); | |
| 82 void appendRedirect(const WebCore::KURL& url); | |
| 83 | |
| 84 PassOwnPtr<WebPluginLoadObserver> releasePluginLoadObserver() { return m_pluginLoadObserver.release(); } | |
| 85 static void setNextPluginLoadObserver(PassOwnPtr<WebPluginLoadObserver>); | |
| 86 | |
| 87 private: | |
| 88 WebDataSourceImpl(const WebCore::ResourceRequest&, const WebCore::SubstituteData&); | |
| 89 ~WebDataSourceImpl(); | |
| 90 | |
| 91 // Mutable because the const getters will magically sync these to the | |
| 92 // latest version from WebKit. | |
| 93 mutable WrappedResourceRequest m_originalRequestWrapper; | |
| 94 mutable WrappedResourceRequest m_requestWrapper; | |
| 95 mutable WrappedResourceResponse m_responseWrapper; | |
| 96 | |
| 97 // Lists all intermediate URLs that have redirected for the current provisional load. | |
| 98 // See WebFrameLoaderClient::dispatchDidReceiveServerRedirectForProvisionalLoad for a | |
| 99 // description of who modifies this when to keep it up to date. | |
| 100 Vector<WebCore::KURL> m_redirectChain; | |
| 101 | |
| 102 OwnPtr<ExtraData> m_extraData; | |
| 103 OwnPtr<WebPluginLoadObserver> m_pluginLoadObserver; | |
| 104 | |
| 105 static WebPluginLoadObserver* m_nextPluginLoadObserver; | |
| 106 }; | |
| 107 | |
| 108 } // namespace WebKit | |
| 109 | |
| 110 #endif // WebDataSourceImpl_h | |
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