140 lines
4.5 KiB
C++
140 lines
4.5 KiB
C++
// Copyright (c) 2020 The Chromium Embedded Framework Authors. All rights
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// reserved. Use of this source code is governed by a BSD-style license that
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// can be found in the LICENSE file.
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#include "libcef/browser/media_router/media_sink_impl.h"
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#include "libcef/browser/thread_util.h"
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#include "base/strings/string_number_conversions.h"
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#include "chrome/browser/media/router/discovery/dial/dial_media_sink_service_impl.h"
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#include "chrome/browser/media/router/discovery/mdns/cast_media_sink_service_impl.h"
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#include "chrome/browser/media/router/providers/cast/dual_media_sink_service.h"
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#include "components/media_router/common/discovery/media_sink_internal.h"
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#include "components/media_router/common/discovery/media_sink_service_base.h"
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namespace {
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using SinkServiceVector = std::vector<media_router::MediaSinkServiceBase*>;
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SinkServiceVector GetSinkServices() {
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CEF_REQUIRE_UIT();
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auto sink_service = media_router::DualMediaSinkService::GetInstance();
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return {sink_service->GetCastMediaSinkServiceImpl(),
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sink_service->GetDialMediaSinkServiceImpl()};
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}
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void GetSinkInternalAndContinue(
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SinkServiceVector services,
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const media_router::MediaSink::Id& sink_id,
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CefRefPtr<CefMediaSinkDeviceInfoCallback> callback) {
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CEF_REQUIRE_IOT();
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CefMediaSinkDeviceInfo device_info;
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const media_router::MediaSinkInternal* sink_internal = nullptr;
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for (auto service : services) {
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sink_internal = service->GetSinkById(sink_id);
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if (sink_internal) {
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break;
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}
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}
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if (sink_internal) {
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if (sink_internal->is_cast_sink()) {
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const auto& cast_data = sink_internal->cast_data();
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CefString(&device_info.ip_address) =
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cast_data.ip_endpoint.ToStringWithoutPort();
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device_info.port = cast_data.ip_endpoint.port();
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CefString(&device_info.model_name) = cast_data.model_name;
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} else if (sink_internal->is_dial_sink()) {
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const auto& dial_data = sink_internal->dial_data();
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CefString(&device_info.ip_address) = dial_data.ip_address.ToString();
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if (dial_data.app_url.is_valid() && dial_data.app_url.has_port()) {
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base::StringToInt(dial_data.app_url.port_piece(), &device_info.port);
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}
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CefString(&device_info.model_name) = dial_data.model_name;
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}
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}
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// Execute the callback on the UI thread.
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CEF_POST_TASK(
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CEF_UIT,
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base::BindOnce(&CefMediaSinkDeviceInfoCallback::OnMediaSinkDeviceInfo,
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callback, device_info));
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}
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void GetDeviceInfo(const media_router::MediaSink::Id& sink_id,
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CefRefPtr<CefMediaSinkDeviceInfoCallback> callback) {
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auto next_step = base::BindOnce(
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[](const media_router::MediaSink::Id& sink_id,
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CefRefPtr<CefMediaSinkDeviceInfoCallback> callback) {
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CEF_POST_TASK(CEF_IOT,
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base::BindOnce(GetSinkInternalAndContinue,
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GetSinkServices(), sink_id, callback));
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},
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sink_id, callback);
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if (CEF_CURRENTLY_ON(CEF_UIT)) {
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std::move(next_step).Run();
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} else {
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CEF_POST_TASK(CEF_UIT, std::move(next_step));
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}
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}
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} // namespace
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CefMediaSinkImpl::CefMediaSinkImpl(const media_router::MediaSink& sink)
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: sink_(sink) {}
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CefMediaSinkImpl::CefMediaSinkImpl(
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const media_router::MediaSink::Id& sink_id,
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const std::string& sink_name,
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media_router::mojom::MediaRouteProviderId provider_id)
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: sink_(sink_id,
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sink_name,
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media_router::SinkIconType::GENERIC,
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provider_id) {}
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CefString CefMediaSinkImpl::GetId() {
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return sink_.id();
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}
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CefString CefMediaSinkImpl::GetName() {
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return sink_.name();
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}
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CefMediaSink::IconType CefMediaSinkImpl::GetIconType() {
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// Verify that our enum matches Chromium's values.
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static_assert(static_cast<int>(CEF_MSIT_TOTAL_COUNT) ==
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static_cast<int>(media_router::SinkIconType::TOTAL_COUNT),
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"enum mismatch");
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return static_cast<CefMediaSink::IconType>(sink_.icon_type());
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}
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void CefMediaSinkImpl::GetDeviceInfo(
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CefRefPtr<CefMediaSinkDeviceInfoCallback> callback) {
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::GetDeviceInfo(sink_.id(), callback);
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}
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bool CefMediaSinkImpl::IsCastSink() {
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return sink_.provider_id() == media_router::mojom::MediaRouteProviderId::CAST;
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}
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bool CefMediaSinkImpl::IsDialSink() {
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return sink_.provider_id() == media_router::mojom::MediaRouteProviderId::DIAL;
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}
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bool CefMediaSinkImpl::IsCompatibleWith(CefRefPtr<CefMediaSource> source) {
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if (source) {
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if (IsCastSink()) {
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return source->IsCastSource();
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}
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if (IsDialSink()) {
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return source->IsDialSource();
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}
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}
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return false;
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}
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