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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "content/browser/media/android/browser_media_session_manager.h" | 5 #include "content/browser/media/android/browser_media_session_manager.h" |
6 | 6 |
7 #include "content/common/media/media_session_messages_android.h" | 7 #include "content/common/media/media_session_messages_android.h" |
8 #include "content/public/browser/render_frame_host.h" | 8 #include "content/public/browser/render_frame_host.h" |
| 9 #include "content/public/browser/render_process_host.h" |
| 10 #include "content/public/common/media_metadata.h" |
9 | 11 |
10 namespace content { | 12 namespace content { |
11 | 13 |
12 BrowserMediaSessionManager::BrowserMediaSessionManager( | 14 BrowserMediaSessionManager::BrowserMediaSessionManager( |
13 RenderFrameHost* render_frame_host) | 15 RenderFrameHost* render_frame_host) |
14 : render_frame_host_(render_frame_host) {} | 16 : render_frame_host_(render_frame_host) {} |
15 | 17 |
16 void BrowserMediaSessionManager::OnActivate(int session_id, int request_id) { | 18 void BrowserMediaSessionManager::OnActivate(int session_id, int request_id) { |
17 NOTIMPLEMENTED(); | 19 NOTIMPLEMENTED(); |
18 Send(new MediaSessionMsg_DidActivate(GetRoutingID(), request_id, false)); | 20 Send(new MediaSessionMsg_DidActivate(GetRoutingID(), request_id, false)); |
19 } | 21 } |
20 | 22 |
21 void BrowserMediaSessionManager::OnDeactivate(int session_id, int request_id) { | 23 void BrowserMediaSessionManager::OnDeactivate(int session_id, int request_id) { |
22 NOTIMPLEMENTED(); | 24 NOTIMPLEMENTED(); |
23 Send(new MediaSessionMsg_DidDeactivate(GetRoutingID(), request_id)); | 25 Send(new MediaSessionMsg_DidDeactivate(GetRoutingID(), request_id)); |
24 } | 26 } |
25 | 27 |
| 28 void BrowserMediaSessionManager::OnSetMetadata( |
| 29 int session_id, |
| 30 const MediaMetadata& insecure_metadata) { |
| 31 // When receiving a MediaMetadata, the browser process can't trust that it is |
| 32 // coming from a known and secure source. It must be processed accordingly. |
| 33 MediaMetadata metadata; |
| 34 metadata.title = |
| 35 insecure_metadata.title.substr(0, MediaMetadata::kMaxIPCStringLength); |
| 36 metadata.artist = |
| 37 insecure_metadata.artist.substr(0, MediaMetadata::kMaxIPCStringLength); |
| 38 metadata.album = |
| 39 insecure_metadata.album.substr(0, MediaMetadata::kMaxIPCStringLength); |
| 40 |
| 41 if (metadata != insecure_metadata) { |
| 42 render_frame_host_->GetProcess()->ShutdownForBadMessage(); |
| 43 return; |
| 44 } |
| 45 |
| 46 NOTIMPLEMENTED(); |
| 47 } |
| 48 |
26 int BrowserMediaSessionManager::GetRoutingID() const { | 49 int BrowserMediaSessionManager::GetRoutingID() const { |
27 return render_frame_host_->GetRoutingID(); | 50 return render_frame_host_->GetRoutingID(); |
28 } | 51 } |
29 | 52 |
30 bool BrowserMediaSessionManager::Send(IPC::Message* msg) { | 53 bool BrowserMediaSessionManager::Send(IPC::Message* msg) { |
31 return render_frame_host_->Send(msg); | 54 return render_frame_host_->Send(msg); |
32 } | 55 } |
33 | 56 |
34 } // namespace content | 57 } // namespace content |
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