media_devices_permission_checker.cc

// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "content/browser/media/media_devices_permission_checker.h"

#include <utility>
#include <vector>

#include "base/command_line.h"
#include "base/functional/bind.h"
#include "build/build_config.h"
#include "content/browser/permissions/permission_util.h"
#include "content/browser/renderer_host/render_frame_host_delegate.h"
#include "content/browser/renderer_host/render_frame_host_impl.h"
#include "content/public/browser/browser_context.h"
#include "content/public/browser/browser_task_traits.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/browser/permission_controller.h"
#include "content/public/browser/render_process_host.h"
#include "content/public/browser/web_contents.h"
#include "content/public/common/content_switches.h"
#include "third_party/blink/public/common/mediastream/media_devices.h"
#include "third_party/blink/public/common/permissions/permission_utils.h"
#include "url/gurl.h"
#include "url/origin.h"

namespace content {

namespace {

MediaDevicesManager::BoolDeviceTypes DoCheckPermissionsOnUIThread(
    MediaDevicesManager::BoolDeviceTypes requested_device_types,
    int render_process_id,
    int render_frame_id) { … }

bool CheckSinglePermissionOnUIThread(MediaDeviceType device_type,
                                     int render_process_id,
                                     int render_frame_id) { … }

}  // namespace

MediaDevicesPermissionChecker::MediaDevicesPermissionChecker()
    : … { … }

MediaDevicesPermissionChecker::MediaDevicesPermissionChecker(
    bool override_value)
    : … { … }

bool MediaDevicesPermissionChecker::CheckPermissionOnUIThread(
    MediaDeviceType device_type,
    int render_process_id,
    int render_frame_id) const { … }

void MediaDevicesPermissionChecker::CheckPermission(
    MediaDeviceType device_type,
    int render_process_id,
    int render_frame_id,
    base::OnceCallback<void(bool)> callback) const { … }

void MediaDevicesPermissionChecker::CheckPermissions(
    MediaDevicesManager::BoolDeviceTypes requested,
    int render_process_id,
    int render_frame_id,
    base::OnceCallback<void(const MediaDevicesManager::BoolDeviceTypes&)>
        callback) const { … }

// static
bool MediaDevicesPermissionChecker::HasPanTiltZoomPermissionGrantedOnUIThread(
    int render_process_id,
    int render_frame_id) { … }
}  // namespace content
chromium/content/browser/media/media_devices_permission_checker.cc
