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// Copyright 2014 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.
#ifndef EXTENSIONS_BROWSER_MEDIA_CAPTURE_UTIL_H_
#define EXTENSIONS_BROWSER_MEDIA_CAPTURE_UTIL_H_
#include "base/macros.h"
#include "content/public/browser/media_stream_request.h"
#include "third_party/blink/public/common/mediastream/media_stream_request.h"
namespace content {
class WebContents;
}
namespace extensions {
class Extension;
namespace media_capture_util {
// Grants access to audio and video capture devices.
// * If the caller requests specific device ids, grants access to those.
// * If the caller does not request specific ids, grants access to the first
// available device.
// Usually used as a helper for media capture ProcessMediaAccessRequest().
void GrantMediaStreamRequest(content::WebContents* web_contents,
const content::MediaStreamRequest& request,
content::MediaResponseCallback callback,
const Extension* extension);
// Verifies that the extension has permission for |type|. If not, crash.
void VerifyMediaAccessPermission(blink::mojom::MediaStreamType type,
const Extension* extension);
// Check if the extension has permission for |type|.
bool CheckMediaAccessPermission(blink::mojom::MediaStreamType type,
const Extension* extension);
} // namespace media_capture_util
} // namespace extensions
#endif // EXTENSIONS_BROWSER_MEDIA_CAPTURE_UTIL_H_
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