1/*
2 * Copyright (C) 2014 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#pragma once
27
28#include <wtf/CompletionHandler.h>
29#include <wtf/text/WTFString.h>
30
31namespace WebCore {
32class ResourceError;
33class ResourceRequest;
34class ResourceResponse;
35}
36
37namespace WebKit {
38class AuthenticationChallengeProxy;
39class DownloadProxy;
40class WebProcessPool;
41class WebProtectionSpace;
42
43enum class AllowOverwrite { No, Yes };
44}
45
46namespace API {
47
48class DownloadClient {
49public:
50 virtual ~DownloadClient() { }
51
52 virtual void didStart(WebKit::WebProcessPool&, WebKit::DownloadProxy&) { }
53 virtual void didReceiveAuthenticationChallenge(WebKit::WebProcessPool&, WebKit::DownloadProxy&, WebKit::AuthenticationChallengeProxy&) { }
54 virtual void didReceiveResponse(WebKit::WebProcessPool&, WebKit::DownloadProxy&, const WebCore::ResourceResponse&) { }
55 virtual void didReceiveData(WebKit::WebProcessPool&, WebKit::DownloadProxy&, uint64_t) { }
56 virtual void decideDestinationWithSuggestedFilename(WebKit::WebProcessPool&, WebKit::DownloadProxy&, const WTF::String&, Function<void(WebKit::AllowOverwrite, WTF::String)>&& completionHandler) { completionHandler(WebKit::AllowOverwrite::No, { }); }
57 virtual void didCreateDestination(WebKit::WebProcessPool&, WebKit::DownloadProxy&, const WTF::String&) { }
58 virtual void didFinish(WebKit::WebProcessPool&, WebKit::DownloadProxy&) { }
59 virtual void didFail(WebKit::WebProcessPool&, WebKit::DownloadProxy&, const WebCore::ResourceError&) { }
60 virtual void didCancel(WebKit::WebProcessPool&, WebKit::DownloadProxy&) { }
61 virtual void processDidCrash(WebKit::WebProcessPool&, WebKit::DownloadProxy&) { }
62 virtual void willSendRequest(WebKit::WebProcessPool&, WebKit::DownloadProxy&, WebCore::ResourceRequest&& request, const WebCore::ResourceResponse&, CompletionHandler<void(WebCore::ResourceRequest&&)>&& completionHandler) { completionHandler(WTFMove(request)); }
63};
64
65} // namespace API
66