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// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
// Functions for handling stats for system media permissions (camera,
// microphone).
#ifndef CHROME_BROWSER_MEDIA_WEBRTC_SYSTEM_MEDIA_CAPTURE_PERMISSIONS_STATS_MAC_H_
#define CHROME_BROWSER_MEDIA_WEBRTC_SYSTEM_MEDIA_CAPTURE_PERMISSIONS_STATS_MAC_H_
#include "chrome/browser/permissions/system/system_media_capture_permissions_mac.h"
class PrefRegistrySimple;
namespace system_media_permissions {
// Registers preferences used for system media permissions stats.
void RegisterSystemMediaPermissionStatesPrefs(PrefRegistrySimple* registry);
// Logs stats for system media permissions. Called once per browser session, at
// browser start.
void LogSystemMediaPermissionsStartupStats();
// Called when a system permission goes from "not determined" to another state.
// The new permission is logged as startup state.
void SystemAudioCapturePermissionDetermined(
system_permission_settings::SystemPermission permission);
void SystemVideoCapturePermissionDetermined(
system_permission_settings::SystemPermission permission);
// Adds a sample of the passed in permission to the screen capture metric.
// Called when the screen capture permission is checked.
void LogSystemScreenCapturePermission(bool allowed);
// Called when a system permission was requested but was blocked. Information
// stored is later used when logging stats at startup.
void SystemAudioCapturePermissionBlocked();
void SystemVideoCapturePermissionBlocked();
} // namespace system_media_permissions
#endif // CHROME_BROWSER_MEDIA_WEBRTC_SYSTEM_MEDIA_CAPTURE_PERMISSIONS_STATS_MAC_H_
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