1/*
2 * Copyright (C) 2013 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 NetworkLoaderClient_h
27#define NetworkLoaderClient_h
28
29#include <wtf/RefCounted.h>
30
31#if ENABLE(NETWORK_PROCESS)
32
33namespace WebCore {
34class ProtectionSpace;
35class ResourceError;
36class ResourceRequest;
37class ResourceResponse;
38class SharedBuffer;
39}
40
41namespace WebKit {
42
43class NetworkResourceLoader;
44
45class NetworkLoaderClient {
46public:
47    virtual ~NetworkLoaderClient() { }
48
49    virtual void willSendRequest(NetworkResourceLoader*, WebCore::ResourceRequest& newRequest, const WebCore::ResourceResponse& redirectResponse) = 0;
50#if USE(PROTECTION_SPACE_AUTH_CALLBACK)
51    virtual void canAuthenticateAgainstProtectionSpace(NetworkResourceLoader*, const WebCore::ProtectionSpace&) = 0;
52#endif
53    virtual void didReceiveResponse(NetworkResourceLoader*, const WebCore::ResourceResponse&) = 0;
54    virtual void didReceiveBuffer(NetworkResourceLoader*, WebCore::SharedBuffer*, int encodedDataLength) = 0;
55    virtual void didSendData(NetworkResourceLoader*, unsigned long long bytesSent, unsigned long long totalBytesToBeSent) = 0;
56    virtual void didFinishLoading(NetworkResourceLoader*, double finishTime) = 0;
57    virtual void didFail(NetworkResourceLoader*, const WebCore::ResourceError&) = 0;
58
59    virtual bool isSynchronous() { return false; }
60
61protected:
62    NetworkLoaderClient() { }
63};
64
65} // namespace WebKit
66
67#endif // ENABLE(NETWORK_PROCESS)
68
69#endif // NetworkLoaderClient_h
70