1/*
2 * Copyright (C) 2005, 2006, 2008 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 *
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of Apple Inc. ("Apple") nor the names of
14 * its contributors may be used to endorse or promote products derived
15 * from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#pragma once
30
31#include "ResourceLoader.h"
32#include <wtf/Function.h>
33#include <wtf/Forward.h>
34
35namespace WebCore {
36
37class NetscapePlugInStreamLoader;
38
39class NetscapePlugInStreamLoaderClient {
40public:
41 virtual void willSendRequest(NetscapePlugInStreamLoader*, ResourceRequest&&, const ResourceResponse& redirectResponse, CompletionHandler<void(ResourceRequest&&)>&&) = 0;
42 virtual void didReceiveResponse(NetscapePlugInStreamLoader*, const ResourceResponse&) = 0;
43 virtual void didReceiveData(NetscapePlugInStreamLoader*, const char*, int) = 0;
44 virtual void didFail(NetscapePlugInStreamLoader*, const ResourceError&) = 0;
45 virtual void didFinishLoading(NetscapePlugInStreamLoader*) { }
46 virtual bool wantsAllStreams() const { return false; }
47
48protected:
49 virtual ~NetscapePlugInStreamLoaderClient() = default;
50};
51
52class NetscapePlugInStreamLoader final : public ResourceLoader {
53public:
54 WEBCORE_EXPORT static void create(Frame&, NetscapePlugInStreamLoaderClient&, ResourceRequest&&, CompletionHandler<void(RefPtr<NetscapePlugInStreamLoader>&&)>&&);
55 virtual ~NetscapePlugInStreamLoader();
56
57 WEBCORE_EXPORT bool isDone() const;
58
59private:
60 void init(ResourceRequest&&, CompletionHandler<void(bool)>&&) override;
61
62 void willSendRequest(ResourceRequest&&, const ResourceResponse& redirectResponse, CompletionHandler<void(ResourceRequest&&)>&& callback) override;
63 void didReceiveResponse(const ResourceResponse&, CompletionHandler<void()>&& policyCompletionHandler) override;
64 void didReceiveData(const char*, unsigned, long long encodedDataLength, DataPayloadType) override;
65 void didReceiveBuffer(Ref<SharedBuffer>&&, long long encodedDataLength, DataPayloadType) override;
66 void didFinishLoading(const NetworkLoadMetrics&) override;
67 void didFail(const ResourceError&) override;
68
69 void releaseResources() override;
70
71 NetscapePlugInStreamLoader(Frame&, NetscapePlugInStreamLoaderClient&);
72
73 void willCancel(const ResourceError&) override;
74 void didCancel(const ResourceError&) override;
75
76 void didReceiveDataOrBuffer(const char*, int, RefPtr<SharedBuffer>&&, long long encodedDataLength, DataPayloadType);
77
78 void notifyDone();
79
80 NetscapePlugInStreamLoaderClient* m_client;
81 bool m_isInitialized { false };
82};
83
84}
85