chromium/content/browser/media/capture/desktop_streams_registry_impl.cc

// Copyright 2018 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/capture/desktop_streams_registry_impl.h"

#include "base/base64.h"
#include "base/functional/bind.h"
#include "base/location.h"
#include "base/no_destructor.h"
#include "base/time/time.h"
#include "content/public/browser/browser_task_traits.h"
#include "content/public/browser/browser_thread.h"
#include "crypto/random.h"

namespace {

const int kStreamIdLengthBytes = …;

const int kApprovedStreamTimeToLiveSeconds = …;

std::string GenerateRandomStreamId() { … }

}  // namespace

namespace content {

// static
DesktopStreamsRegistry* DesktopStreamsRegistry::GetInstance() { … }

// static
DesktopStreamsRegistryImpl* DesktopStreamsRegistryImpl::GetInstance() { … }

DesktopStreamsRegistryImpl::DesktopStreamsRegistryImpl() { … }
DesktopStreamsRegistryImpl::~DesktopStreamsRegistryImpl() { … }

std::string DesktopStreamsRegistryImpl::RegisterStream(
    int render_process_id,
    std::optional<int> restrict_to_render_frame_id,
    const url::Origin& origin,
    const DesktopMediaID& source,
    const DesktopStreamRegistryType type) { … }

DesktopMediaID DesktopStreamsRegistryImpl::RequestMediaForStreamId(
    const std::string& id,
    int render_process_id,
    int render_frame_id,
    const url::Origin& origin,
    const DesktopStreamRegistryType type) { … }

void DesktopStreamsRegistryImpl::CleanupStream(const std::string& id) { … }

}  // namespace content