Atmosphere/libraries/libstratosphere/source/lr/lr_location_resolver_manager_impl.cpp
SciresM 9fde97cfdd
sf: Change interface definition methodology (#1074)
* sf: Begin experimenting with new interface declaration format

* sf: convert fs interfaces to new format

* sf: finish conversion of libstrat to new definitions

* sf: convert loader to new format

* sf: convert spl to new format

* sf: update ncm for new format

* sf: convert pm to new format

* sf: convert ro/sm to new format

* sf: update fatal for new format

* sf: support building dmnt under new scheme

* sf: update ams.mitm for new format

* sf: correct invocation def for pointer holder

* fs: correct 10.x+ user bindings for Get*SpaceSize
2020-07-07 17:07:23 -07:00

90 lines
3.8 KiB
C++

/*
* Copyright (c) 2019-2020 Adubbz, Atmosphère-NX
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stratosphere.hpp>
#include <stratosphere/lr/lr_location_resolver_manager_impl.hpp>
#include "lr_content_location_resolver_impl.hpp"
#include "lr_redirect_only_location_resolver_impl.hpp"
#include "lr_add_on_content_location_resolver_impl.hpp"
#include "lr_registered_location_resolver_impl.hpp"
namespace ams::lr {
Result LocationResolverManagerImpl::OpenLocationResolver(sf::Out<std::shared_ptr<ILocationResolver>> out, ncm::StorageId storage_id) {
std::scoped_lock lk(this->mutex);
/* Find an existing resolver. */
auto resolver = this->location_resolvers.Find(storage_id);
/* No existing resolver is present, create one. */
if (!resolver) {
if (storage_id == ncm::StorageId::Host) {
AMS_ABORT_UNLESS(this->location_resolvers.Insert(storage_id, sf::MakeShared<ILocationResolver, RedirectOnlyLocationResolverImpl>()));
} else {
auto content_resolver = sf::MakeShared<ILocationResolver, ContentLocationResolverImpl>(storage_id);
R_TRY(content_resolver->GetImpl().Refresh());
AMS_ABORT_UNLESS(this->location_resolvers.Insert(storage_id, std::move(content_resolver)));
}
/* Acquire the newly-created resolver. */
resolver = this->location_resolvers.Find(storage_id);
}
/* Copy the output interface. */
out.SetValue(std::shared_ptr<ILocationResolver>(*resolver));
return ResultSuccess();
}
Result LocationResolverManagerImpl::OpenRegisteredLocationResolver(sf::Out<std::shared_ptr<IRegisteredLocationResolver>> out) {
std::scoped_lock lk(this->mutex);
/* No existing resolver is present, create one. */
if (!this->registered_location_resolver) {
this->registered_location_resolver = sf::MakeShared<IRegisteredLocationResolver, RegisteredLocationResolverImpl>();
}
/* Copy the output interface. */
out.SetValue(std::shared_ptr<IRegisteredLocationResolver>(this->registered_location_resolver));
return ResultSuccess();
}
Result LocationResolverManagerImpl::RefreshLocationResolver(ncm::StorageId storage_id) {
std::scoped_lock lk(this->mutex);
/* Attempt to find an existing resolver. */
auto resolver = this->location_resolvers.Find(storage_id);
R_UNLESS(resolver, lr::ResultUnknownStorageId());
/* Refresh the resolver. */
if (storage_id != ncm::StorageId::Host) {
(*resolver)->Refresh();
}
return ResultSuccess();
}
Result LocationResolverManagerImpl::OpenAddOnContentLocationResolver(sf::Out<std::shared_ptr<IAddOnContentLocationResolver>> out) {
std::scoped_lock lk(this->mutex);
/* No existing resolver is present, create one. */
if (!this->add_on_content_location_resolver) {
this->add_on_content_location_resolver = sf::MakeShared<IAddOnContentLocationResolver, AddOnContentLocationResolverImpl>();
}
/* Copy the output interface. */
out.SetValue(std::shared_ptr<IAddOnContentLocationResolver>(this->add_on_content_location_resolver));
return ResultSuccess();
}
}