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Atmosphere/libraries/libmesosphere/source/kern_k_client_session.cpp
2020-12-18 13:31:01 -08:00

77 lines
2.3 KiB
C++

/*
* Copyright (c) 2018-2020 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 <mesosphere.hpp>
namespace ams::kern {
void KClientSession::Destroy() {
MESOSPHERE_ASSERT_THIS();
m_parent->OnClientClosed();
m_parent->Close();
}
void KClientSession::OnServerClosed() {
MESOSPHERE_ASSERT_THIS();
}
Result KClientSession::SendSyncRequest(uintptr_t address, size_t size) {
MESOSPHERE_ASSERT_THIS();
/* Create a session request. */
KSessionRequest *request = KSessionRequest::Create();
R_UNLESS(request != nullptr, svc::ResultOutOfResource());
ON_SCOPE_EXIT { request->Close(); };
/* Initialize the request. */
request->Initialize(nullptr, address, size);
/* Send the request. */
{
KScopedSchedulerLock sl;
GetCurrentThread().SetSyncedObject(nullptr, ResultSuccess());
R_TRY(m_parent->OnRequest(request));
}
/* Get the result. */
KSynchronizationObject *dummy;
return GetCurrentThread().GetWaitResult(std::addressof(dummy));
}
Result KClientSession::SendAsyncRequest(KWritableEvent *event, uintptr_t address, size_t size) {
MESOSPHERE_ASSERT_THIS();
/* Create a session request. */
KSessionRequest *request = KSessionRequest::Create();
R_UNLESS(request != nullptr, svc::ResultOutOfResource());
ON_SCOPE_EXIT { request->Close(); };
/* Initialize the request. */
request->Initialize(event, address, size);
/* Send the request. */
{
KScopedSchedulerLock sl;
R_TRY(m_parent->OnRequest(request));
}
return ResultSuccess();
}
}