Report if video capturing meets output protection requirement.

content/browser/renderer_host/media/video_capture_host.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/renderer_host/media/video_capture_host.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/memory/scoped_ptr.h"
 #include "content/browser/browser_main_loop.h"
@@ skipping 132 matching lines @@
 // IPC Messages handler.
 bool VideoCaptureHost::OnMessageReceived(const IPC::Message& message) {
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(VideoCaptureHost, message)
     IPC_MESSAGE_HANDLER(VideoCaptureHostMsg_Start, OnStartCapture)
     IPC_MESSAGE_HANDLER(VideoCaptureHostMsg_Pause, OnPauseCapture)
     IPC_MESSAGE_HANDLER(VideoCaptureHostMsg_Resume, OnResumeCapture)
     IPC_MESSAGE_HANDLER(VideoCaptureHostMsg_RequestRefreshFrame,
                         OnRequestRefreshFrame)
     IPC_MESSAGE_HANDLER(VideoCaptureHostMsg_Stop, OnStopCapture)
+    IPC_MESSAGE_HANDLER(VideoCaptureHostMsg_SetCapturingLinkSecured,
+                        OnSetCapturingLinkSecured)
     IPC_MESSAGE_HANDLER(VideoCaptureHostMsg_BufferReady,
                         OnRendererFinishedWithBuffer)
     IPC_MESSAGE_HANDLER(VideoCaptureHostMsg_GetDeviceSupportedFormats,
                         OnGetDeviceSupportedFormats)
     IPC_MESSAGE_HANDLER(VideoCaptureHostMsg_GetDeviceFormatsInUse,
                         OnGetDeviceFormatsInUse)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
 
   return handled;
@@ skipping 110 matching lines @@
   EntryMap::iterator it = entries_.find(controller_id);
   if (it == entries_.end())
     return;
 
   if (VideoCaptureController* controller = it->second.get()) {
     media_stream_manager_->video_capture_manager()
         ->RequestRefreshFrameForClient(controller);
   }
 }
 
+void VideoCaptureHost::OnSetCapturingLinkSecured(int device_id,
+                                                 bool is_secure) {
+  DCHECK_CURRENTLY_ON(BrowserThread::IO);
+  VideoCaptureControllerID controller_id(device_id);
+  EntryMap::iterator it = entries_.find(controller_id);
+  if (it == entries_.end())
+    return;
+
+  media_stream_manager_->SetCapturingLinkSecured(is_secure);
+}
+
 void VideoCaptureHost::OnRendererFinishedWithBuffer(
     int device_id,
     int buffer_id,
     const gpu::SyncToken& sync_token,
     double consumer_resource_utilization) {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
 
   VideoCaptureControllerID controller_id(device_id);
   EntryMap::iterator it = entries_.find(controller_id);
   if (it != entries_.end()) {
@@ skipping 48 matching lines @@
     return;
 
   if (it->second) {
     media_stream_manager_->video_capture_manager()->StopCaptureForClient(
         it->second.get(), controller_id, this, on_error);
   }
   entries_.erase(it);
 }
 
 }  // namespace content