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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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