2 * Copyright (C) 2007 Apple Inc. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 #ifndef DefaultDownloadDelegate_h
26 #define DefaultDownloadDelegate_h
29 #include <wtf/HashSet.h>
32 #include <CFNetwork/CFURLDownloadPriv.h>
35 class DefaultDownloadDelegate : public IWebDownloadDelegate
38 static DefaultDownloadDelegate* sharedInstance();
39 static DefaultDownloadDelegate* createInstance();
41 DefaultDownloadDelegate();
42 ~DefaultDownloadDelegate();
45 virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void** ppvObject);
46 virtual ULONG STDMETHODCALLTYPE AddRef(void);
47 virtual ULONG STDMETHODCALLTYPE Release(void);
49 // IWebDownloadDelegate
50 virtual HRESULT STDMETHODCALLTYPE decideDestinationWithSuggestedFilename(IWebDownload *download, BSTR filename);
51 virtual HRESULT STDMETHODCALLTYPE didCancelAuthenticationChallenge(IWebDownload* download, IWebURLAuthenticationChallenge* challenge);
52 virtual HRESULT STDMETHODCALLTYPE didCreateDestination(IWebDownload* download, BSTR destination);
53 virtual HRESULT STDMETHODCALLTYPE didFailWithError(IWebDownload* download, IWebError* error);
54 virtual HRESULT STDMETHODCALLTYPE didReceiveAuthenticationChallenge(IWebDownload* download, IWebURLAuthenticationChallenge* challenge);
55 virtual HRESULT STDMETHODCALLTYPE didReceiveDataOfLength(IWebDownload* download, unsigned length);
56 virtual HRESULT STDMETHODCALLTYPE didReceiveResponse(IWebDownload* download, IWebURLResponse* response);
57 virtual HRESULT STDMETHODCALLTYPE shouldDecodeSourceDataOfMIMEType(IWebDownload* download, BSTR encodingType, BOOL* shouldDecode);
58 virtual HRESULT STDMETHODCALLTYPE willResumeWithResponse(IWebDownload* download, IWebURLResponse* response, long long fromByte);
59 virtual HRESULT STDMETHODCALLTYPE willSendRequest(IWebDownload* download, IWebMutableURLRequest* request, IWebURLResponse* redirectResponse, IWebMutableURLRequest** finalRequest);
60 virtual HRESULT STDMETHODCALLTYPE didBegin(IWebDownload* download);
61 virtual HRESULT STDMETHODCALLTYPE didFinish(IWebDownload* download);
63 // DefaultDownloadDelegate
64 void registerDownload(IWebDownload*);
65 void unregisterDownload(IWebDownload*);
69 HashSet<IWebDownload*> m_downloads;