2 * Copyright (C) 2006, 2007, 2008 Apple Inc. All rights reserved.
3 * Copyright (C) 2008 Collabora, Ltd. All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
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.
14 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
18 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
21 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
22 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 #ifndef PluginStream_h
28 #define PluginStream_h
30 #include "FileSystem.h"
32 #include "NetscapePlugInStreamLoader.h"
33 #include "PlatformString.h"
34 #include "PluginQuirkSet.h"
35 #include "ResourceRequest.h"
36 #include "ResourceResponse.h"
38 #include "npruntime_internal.h"
39 #include <wtf/HashMap.h>
40 #include <wtf/OwnPtr.h>
41 #include <wtf/RefCounted.h>
42 #include <wtf/Vector.h>
43 #include <wtf/text/CString.h>
44 #include <wtf/text/StringHash.h>
50 enum PluginStreamState { StreamBeforeStarted, StreamStarted, StreamStopped };
52 class PluginStreamClient {
54 virtual ~PluginStreamClient() {}
55 virtual void streamDidFinishLoading(PluginStream*) {}
58 class PluginStream : public RefCounted<PluginStream>, private NetscapePlugInStreamLoaderClient {
60 static PassRefPtr<PluginStream> create(PluginStreamClient* client, Frame* frame, const ResourceRequest& request, bool sendNotification, void* notifyData, const NPPluginFuncs* functions, NPP instance, const PluginQuirkSet& quirks)
62 return adoptRef(new PluginStream(client, frame, request, sendNotification, notifyData, functions, instance, quirks));
64 virtual ~PluginStream();
71 void setLoadManually(bool loadManually) { m_loadManually = loadManually; }
73 void sendJavaScriptStream(const KURL& requestURL, const WTF::CString& resultString);
74 void cancelAndDestroyStream(NPReason);
76 static NPP ownerForStream(NPStream*);
78 // NetscapePlugInStreamLoaderClient
79 virtual void didReceiveResponse(NetscapePlugInStreamLoader*, const ResourceResponse&);
80 virtual void didReceiveData(NetscapePlugInStreamLoader*, const char*, int);
81 virtual void didFail(NetscapePlugInStreamLoader*, const ResourceError&);
82 virtual void didFinishLoading(NetscapePlugInStreamLoader*);
83 virtual bool wantsAllStreams() const;
86 PluginStream(PluginStreamClient*, Frame*, const ResourceRequest&, bool sendNotification, void* notifyData, const NPPluginFuncs*, NPP instance, const PluginQuirkSet&);
89 void destroyStream(NPReason);
92 ResourceRequest m_resourceRequest;
93 ResourceResponse m_resourceResponse;
95 PluginStreamClient* m_client;
97 RefPtr<NetscapePlugInStreamLoader> m_loader;
99 bool m_sendNotification;
100 PluginStreamState m_streamState;
103 Timer<PluginStream> m_delayDeliveryTimer;
104 void delayDeliveryTimerFired(Timer<PluginStream>*);
106 OwnPtr< Vector<char> > m_deliveryData;
108 PlatformFileHandle m_tempFileHandle;
110 const NPPluginFuncs* m_pluginFuncs;
112 uint16_t m_transferMode;
118 PluginQuirkSet m_quirks;
121 } // namespace WebCore