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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef WEBKIT_GLUE_PLUGIN_PLUGIN_STREAM_URL_H__ | |
6 #define WEBKIT_GLUE_PLUGIN_PLUGIN_STREAM_URL_H__ | |
7 | |
8 | |
9 #include "webkit/glue/plugins/plugin_stream.h" | |
10 #include "webkit/glue/plugins/webplugin.h" | |
11 #include "googleurl/src/gurl.h" | |
12 | |
13 namespace NPAPI { | |
14 | |
15 class PluginInstance; | |
16 | |
17 // A NPAPI Stream based on a URL. | |
18 class PluginStreamUrl : public PluginStream, | |
19 public webkit_glue::WebPluginResourceClient { | |
20 public: | |
21 // Create a new stream for sending to the plugin by fetching | |
22 // a URL. If notifyNeeded is set, then the plugin will be notified | |
23 // when the stream has been fully sent to the plugin. Initialize | |
24 // must be called before the object is used. | |
25 PluginStreamUrl(unsigned long resource_id, | |
26 const GURL &url, | |
27 PluginInstance *instance, | |
28 bool notify_needed, | |
29 void *notify_data); | |
30 virtual ~PluginStreamUrl(); | |
31 | |
32 // Stop sending the stream to the client. | |
33 // Overrides the base Close so we can cancel our fetching the URL if | |
34 // it is still loading. | |
35 virtual bool Close(NPReason reason); | |
36 | |
37 virtual webkit_glue::WebPluginResourceClient* AsResourceClient(); | |
38 | |
39 virtual void CancelRequest(); | |
40 | |
41 // | |
42 // WebPluginResourceClient methods | |
43 // | |
44 virtual void WillSendRequest(const GURL& url, int http_status_code); | |
45 virtual void DidReceiveResponse(const std::string& mime_type, | |
46 const std::string& headers, | |
47 uint32 expected_length, | |
48 uint32 last_modified, | |
49 bool request_is_seekable); | |
50 virtual void DidReceiveData(const char* buffer, int length, int data_offset); | |
51 virtual void DidFinishLoading(); | |
52 virtual void DidFail(); | |
53 virtual bool IsMultiByteResponseExpected(); | |
54 virtual int ResourceId(); | |
55 | |
56 private: | |
57 GURL url_; | |
58 unsigned long id_; | |
59 | |
60 DISALLOW_COPY_AND_ASSIGN(PluginStreamUrl); | |
61 }; | |
62 | |
63 } // namespace NPAPI | |
64 | |
65 #endif // WEBKIT_GLUE_PLUGIN_PLUGIN_STREAM_URL_H__ | |
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