1/*
2 * Copyright (C) 2012 Apple 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
6 * are met:
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.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#ifndef LoaderStrategy_h
27#define LoaderStrategy_h
28
29#include "ResourceHandleTypes.h"
30#include <wtf/Vector.h>
31
32namespace WebCore {
33
34class BlobRegistry;
35class NetworkingContext;
36class ResourceError;
37class ResourceLoadScheduler;
38class ResourceRequest;
39class ResourceResponse;
40
41class LoaderStrategy {
42public:
43    virtual ResourceLoadScheduler* resourceLoadScheduler();
44
45    virtual void loadResourceSynchronously(NetworkingContext*, unsigned long identifier, const ResourceRequest&, StoredCredentials, ClientCredentialPolicy, ResourceError&, ResourceResponse&, Vector<char>& data);
46
47    virtual BlobRegistry* createBlobRegistry();
48
49protected:
50    virtual ~LoaderStrategy()
51    {
52    }
53};
54
55} // namespace WebCore
56
57#endif // LoaderStrategy_h
58