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- // Copyright 2019 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #include "base/fuchsia/service_provider_impl.h"
- #include <lib/sys/cpp/outgoing_directory.h>
- #include <utility>
- namespace base {
- // static
- std::unique_ptr<ServiceProviderImpl>
- ServiceProviderImpl::CreateForOutgoingDirectory(
- sys::OutgoingDirectory* outgoing_directory) {
- fidl::InterfaceHandle<fuchsia::io::Directory> service_directory;
- outgoing_directory->GetOrCreateDirectory("svc")->Serve(
- fuchsia::io::OpenFlags::RIGHT_READABLE |
- fuchsia::io::OpenFlags::RIGHT_WRITABLE,
- service_directory.NewRequest().TakeChannel());
- return std::make_unique<ServiceProviderImpl>(std::move(service_directory));
- }
- ServiceProviderImpl::ServiceProviderImpl(
- fidl::InterfaceHandle<fuchsia::io::Directory> service_directory)
- : directory_(std::move(service_directory)) {}
- ServiceProviderImpl::~ServiceProviderImpl() = default;
- void ServiceProviderImpl::AddBinding(
- fidl::InterfaceRequest<fuchsia::sys::ServiceProvider> request) {
- bindings_.AddBinding(this, std::move(request));
- }
- void ServiceProviderImpl::ConnectToService(std::string service_name,
- zx::channel client_handle) {
- directory_.Connect(service_name.c_str(), std::move(client_handle));
- }
- void ServiceProviderImpl::SetOnLastClientDisconnectedClosure(
- base::OnceClosure on_last_client_disconnected) {
- on_last_client_disconnected_ = std::move(on_last_client_disconnected);
- bindings_.set_empty_set_handler(
- fit::bind_member(this, &ServiceProviderImpl::OnBindingSetEmpty));
- }
- void ServiceProviderImpl::OnBindingSetEmpty() {
- bindings_.set_empty_set_handler(nullptr);
- std::move(on_last_client_disconnected_).Run();
- }
- } // namespace base
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