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1 // Copyright (c) 2013 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 CONTENT_BROWSER_RENDERER_HOST_MEDIA_WEBRTC_IDENTITY_SERVICE_HOST_H_ | |
6 #define CONTENT_BROWSER_RENDERER_HOST_MEDIA_WEBRTC_IDENTITY_SERVICE_HOST_H_ | |
7 | |
8 #include <map> | |
9 #include <queue> | |
10 #include <string> | |
11 | |
12 #include "base/basictypes.h" | |
13 #include "base/time.h" | |
14 #include "content/browser/media/webrtc_identity_store.h" | |
15 #include "content/public/browser/browser_message_filter.h" | |
16 | |
17 class GURL; | |
18 | |
19 namespace content { | |
20 | |
21 // This class is the host for WebRTCIdentityService in the browser process. | |
22 // It converts the IPC messages for requesting a WebRTC DTLS identity and | |
23 // cancelling a pending request into calls of WebRTCIdentityStore. It also sends | |
24 // the request result back to the renderer through IPC. | |
25 // Only one outstanding request is allowed at a time. If a second request is | |
26 // made before the first one completes, an IPC with error | |
27 // ERR_INSUFFICIENT_RESOURCES will be sent back to the renderer. | |
28 class WebRTCIdentityServiceHost : public BrowserMessageFilter { | |
29 public: | |
30 explicit WebRTCIdentityServiceHost(WebRTCIdentityStore* identity_store); | |
31 | |
32 private: | |
33 virtual ~WebRTCIdentityServiceHost(); | |
34 | |
35 // content::BrowserMessageFilter override. | |
36 virtual bool OnMessageReceived(const IPC::Message& message, | |
37 bool* message_was_ok) OVERRIDE; | |
38 | |
39 virtual void OnComplete(int request_id, | |
Ryan Sleevi
2013/06/27 18:05:24
This doesn't need to be virtual
jiayl
2013/06/27 18:29:36
Done.
| |
40 int error, | |
41 const std::string& certificate, | |
42 const std::string& private_key); | |
43 | |
44 // Requests a DTLS identity from the DTLS identity store for the given | |
45 // |origin| and |identity_name|. If no such identity exists, a new one will be | |
46 // generated using the given |common_name|. | |
47 // |request_id| is a unique id chosen by the client and used to cancel a | |
48 // pending request. | |
49 void OnRequestIdentity(int request_id, | |
50 const GURL& origin, | |
51 const std::string& identity_name, | |
52 const std::string& common_name); | |
53 // Cancels a pending request by its id. If there is no pending request having | |
Ryan Sleevi
2013/06/27 18:05:24
nit: newline
jiayl
2013/06/27 18:29:36
Done.
| |
54 // the same id, the call is ignored. | |
55 void OnCancelRequest(int request_id); | |
56 | |
57 void SendErrorMessage(int request_id, int error); | |
58 | |
59 int pending_request_id_; | |
60 base::Closure cancel_callback_; | |
61 WebRTCIdentityStore* identity_store_; | |
62 | |
63 DISALLOW_COPY_AND_ASSIGN(WebRTCIdentityServiceHost); | |
64 }; | |
65 | |
66 } // namespace content | |
67 | |
68 #endif // CONTENT_BROWSER_RENDERER_HOST_MEDIA_WEBRTC_IDENTITY_SERVICE_HOST_H_ | |
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