mirror of
https://bitbucket.org/chromiumembedded/cef
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88 lines
2.7 KiB
C++
88 lines
2.7 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_route_impl.h"
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#include "libcef/browser/media_router/media_router_manager.h"
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#include "libcef/browser/media_router/media_sink_impl.h"
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#include "libcef/browser/media_router/media_source_impl.h"
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#include "libcef/browser/thread_util.h"
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namespace {
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// Do not keep a reference to the object returned by this method.
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CefBrowserContext* GetBrowserContext(const CefBrowserContext::Getter& getter) {
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CEF_REQUIRE_UIT();
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DCHECK(!getter.is_null());
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// Will return nullptr if the BrowserContext has been shut down.
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return getter.Run();
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}
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} // namespace
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CefMediaRouteImpl::CefMediaRouteImpl(
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const media_router::MediaRoute& route,
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const CefBrowserContext::Getter& browser_context_getter)
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: route_(route), browser_context_getter_(browser_context_getter) {
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CEF_REQUIRE_UIT();
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}
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CefString CefMediaRouteImpl::GetId() {
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return route_.media_route_id();
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}
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CefRefPtr<CefMediaSource> CefMediaRouteImpl::GetSource() {
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return new CefMediaSourceImpl(route_.media_source().id());
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}
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CefRefPtr<CefMediaSink> CefMediaRouteImpl::GetSink() {
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return new CefMediaSinkImpl(
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route_.media_sink_id(), route_.media_sink_name(),
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route_.media_source().IsDialSource()
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? media_router::mojom::MediaRouteProviderId::DIAL
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: media_router::mojom::MediaRouteProviderId::CAST);
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}
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void CefMediaRouteImpl::SendRouteMessage(const void* message,
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size_t message_size) {
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std::string message_str(reinterpret_cast<const char*>(message), message_size);
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if (!CEF_CURRENTLY_ON_UIT()) {
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CEF_POST_TASK(
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CEF_UIT,
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base::BindOnce(
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[](CefRefPtr<CefMediaRouteImpl> self, std::string message_str) {
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self->SendRouteMessageInternal(std::move(message_str));
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},
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CefRefPtr<CefMediaRouteImpl>(this), std::move(message_str)));
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return;
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}
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SendRouteMessageInternal(std::move(message_str));
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}
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void CefMediaRouteImpl::Terminate() {
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if (!CEF_CURRENTLY_ON_UIT()) {
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CEF_POST_TASK(CEF_UIT, base::BindOnce(&CefMediaRouteImpl::Terminate, this));
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return;
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}
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auto browser_context = GetBrowserContext(browser_context_getter_);
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if (!browser_context)
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return;
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browser_context->GetMediaRouterManager()->TerminateRoute(
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route_.media_route_id());
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}
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void CefMediaRouteImpl::SendRouteMessageInternal(std::string message) {
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auto browser_context = GetBrowserContext(browser_context_getter_);
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if (!browser_context)
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return;
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browser_context->GetMediaRouterManager()->SendRouteMessage(
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route_.media_route_id(), message);
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}
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