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Side by Side Diff: third_party/WebKit/WebCore/loader/ThreadableLoaderClientWrapper.h

Issue 20076: WebKit merge 40500:40539 [WebKit side] (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: Created 11 years, 10 months 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 ThreadableLoaderClientWrapper_h
32 #define ThreadableLoaderClientWrapper_h
33
34 #include "ThreadableLoaderClient.h"
35 #include <wtf/Noncopyable.h>
36 #include <wtf/PassRefPtr.h>
37 #include <wtf/Threading.h>
38
39 namespace WebCore {
40
41 class ThreadableLoaderClientWrapper : public ThreadSafeShared<ThreadableLoad erClientWrapper> {
42 public:
43 static PassRefPtr<ThreadableLoaderClientWrapper> create(ThreadableLoader Client* client)
44 {
45 return adoptRef(new ThreadableLoaderClientWrapper(client));
46 }
47
48 void clearClient()
49 {
50 m_client = 0;
51 }
52
53 void didSendData(unsigned long long bytesSent, unsigned long long totalB ytesToBeSent)
54 {
55 if (m_client)
56 m_client->didSendData(bytesSent, totalBytesToBeSent);
57 }
58
59 void didReceiveResponse(const ResourceResponse& response)
60 {
61 if (m_client)
62 m_client->didReceiveResponse(response);
63 }
64
65 void didReceiveData(const char* data, int lengthReceived)
66 {
67 if (m_client)
68 m_client->didReceiveData(data, lengthReceived);
69 }
70
71 void didFinishLoading(unsigned long identifier)
72 {
73 if (m_client)
74 m_client->didFinishLoading(identifier);
75 }
76
77 void didFail()
78 {
79 if (m_client)
80 m_client->didFail();
81 }
82
83 void didGetCancelled()
84 {
85 if (m_client)
86 m_client->didGetCancelled();
87 }
88
89 void didReceiveAuthenticationCancellation(const ResourceResponse& respon se)
90 {
91 if (m_client)
92 m_client->didReceiveResponse(response);
93 }
94
95 protected:
96 ThreadableLoaderClientWrapper(ThreadableLoaderClient* client)
97 : m_client(client)
98 {
99 }
100
101 ThreadableLoaderClient* m_client;
102 };
103
104 } // namespace WebCore
105
106 #endif // ThreadableLoaderClientWrapper_h
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