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