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Side by Side Diff: webkit/api/src/WebDataSourceImpl.h

Issue 385057: Deleted webkit/api which now lives in webkit.org (Closed)
Patch Set: Created 11 years, 1 month ago
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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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