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#ifndef NetscapePlugInStreamLoader_h
30#define NetscapePlugInStreamLoader_h
31
32#include "ResourceLoader.h"
33#include <wtf/Forward.h>
34
35namespace WebCore {
36
37class NetscapePlugInStreamLoader;
38
39class NetscapePlugInStreamLoaderClient {
40public:
41    virtual void didReceiveResponse(NetscapePlugInStreamLoader*, const ResourceResponse&) = 0;
42    virtual void didReceiveData(NetscapePlugInStreamLoader*, const char*, int) = 0;
43    virtual void didFail(NetscapePlugInStreamLoader*, const ResourceError&) = 0;
44    virtual void didFinishLoading(NetscapePlugInStreamLoader*) { }
45    virtual bool wantsAllStreams() const { return false; }
46
47protected:
48    virtual ~NetscapePlugInStreamLoaderClient() { }
49};
50
51class NetscapePlugInStreamLoader final : public ResourceLoader {
52public:
53    static PassRefPtr<NetscapePlugInStreamLoader> create(Frame*, NetscapePlugInStreamLoaderClient*, const ResourceRequest&);
54    virtual ~NetscapePlugInStreamLoader();
55
56    bool isDone() const;
57
58private:
59    virtual void didReceiveResponse(const ResourceResponse&) override;
60    virtual void didReceiveData(const char*, unsigned, long long encodedDataLength, DataPayloadType) override;
61    virtual void didReceiveBuffer(PassRefPtr<SharedBuffer>, long long encodedDataLength, DataPayloadType) override;
62    virtual void didFinishLoading(double finishTime) override;
63    virtual void didFail(const ResourceError&) override;
64
65    virtual void releaseResources() override;
66
67    NetscapePlugInStreamLoader(Frame*, NetscapePlugInStreamLoaderClient*);
68
69    virtual void willCancel(const ResourceError&) override;
70    virtual void didCancel(const ResourceError&) override;
71
72    void didReceiveDataOrBuffer(const char*, int, PassRefPtr<SharedBuffer>, long long encodedDataLength, DataPayloadType);
73
74    NetscapePlugInStreamLoaderClient* m_client;
75};
76
77}
78
79#endif // NetscapePlugInStreamLoader_h
80