mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
synced 2024-12-29 13:46:01 +00:00
156 lines
4.5 KiB
C++
156 lines
4.5 KiB
C++
/*
|
|
* Copyright (c) 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 KServerPort::Initialize(KPort *parent) {
|
|
/* Set member variables. */
|
|
m_parent = parent;
|
|
}
|
|
|
|
bool KServerPort::IsLight() const {
|
|
return this->GetParent()->IsLight();
|
|
}
|
|
|
|
void KServerPort::CleanupSessions() {
|
|
/* Ensure our preconditions are met. */
|
|
if (this->IsLight()) {
|
|
MESOSPHERE_ASSERT(m_session_list.empty());
|
|
} else {
|
|
MESOSPHERE_ASSERT(m_light_session_list.empty());
|
|
}
|
|
|
|
/* Cleanup the session list. */
|
|
while (true) {
|
|
/* Get the last session in the list. */
|
|
KServerSession *session = nullptr;
|
|
{
|
|
KScopedSchedulerLock sl;
|
|
if (!m_session_list.empty()) {
|
|
session = std::addressof(m_session_list.front());
|
|
m_session_list.pop_front();
|
|
}
|
|
}
|
|
|
|
/* Close the session. */
|
|
if (session != nullptr) {
|
|
session->Close();
|
|
} else {
|
|
break;
|
|
}
|
|
}
|
|
|
|
/* Cleanup the light session list. */
|
|
while (true) {
|
|
/* Get the last session in the list. */
|
|
KLightServerSession *session = nullptr;
|
|
{
|
|
KScopedSchedulerLock sl;
|
|
if (!m_light_session_list.empty()) {
|
|
session = std::addressof(m_light_session_list.front());
|
|
m_light_session_list.pop_front();
|
|
}
|
|
}
|
|
|
|
/* Close the session. */
|
|
if (session != nullptr) {
|
|
session->Close();
|
|
} else {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
void KServerPort::Destroy() {
|
|
/* Note with our parent that we're closed. */
|
|
m_parent->OnServerClosed();
|
|
|
|
/* Perform necessary cleanup of our session lists. */
|
|
this->CleanupSessions();
|
|
|
|
/* Close our reference to our parent. */
|
|
m_parent->Close();
|
|
}
|
|
|
|
bool KServerPort::IsSignaled() const {
|
|
MESOSPHERE_ASSERT_THIS();
|
|
if (this->IsLight()) {
|
|
return !m_light_session_list.empty();
|
|
} else {
|
|
return !m_session_list.empty();
|
|
}
|
|
}
|
|
|
|
void KServerPort::EnqueueSession(KServerSession *session) {
|
|
MESOSPHERE_ASSERT_THIS();
|
|
MESOSPHERE_ASSERT(!this->IsLight());
|
|
|
|
KScopedSchedulerLock sl;
|
|
|
|
/* Add the session to our queue. */
|
|
m_session_list.push_back(*session);
|
|
if (m_session_list.size() == 1) {
|
|
this->NotifyAvailable();
|
|
}
|
|
}
|
|
|
|
void KServerPort::EnqueueSession(KLightServerSession *session) {
|
|
MESOSPHERE_ASSERT_THIS();
|
|
MESOSPHERE_ASSERT(this->IsLight());
|
|
|
|
KScopedSchedulerLock sl;
|
|
|
|
/* Add the session to our queue. */
|
|
m_light_session_list.push_back(*session);
|
|
if (m_light_session_list.size() == 1) {
|
|
this->NotifyAvailable();
|
|
}
|
|
}
|
|
|
|
KServerSession *KServerPort::AcceptSession() {
|
|
MESOSPHERE_ASSERT_THIS();
|
|
MESOSPHERE_ASSERT(!this->IsLight());
|
|
|
|
KScopedSchedulerLock sl;
|
|
|
|
/* Return the first session in the list. */
|
|
if (m_session_list.empty()) {
|
|
return nullptr;
|
|
}
|
|
|
|
KServerSession *session = std::addressof(m_session_list.front());
|
|
m_session_list.pop_front();
|
|
return session;
|
|
}
|
|
|
|
KLightServerSession *KServerPort::AcceptLightSession() {
|
|
MESOSPHERE_ASSERT_THIS();
|
|
MESOSPHERE_ASSERT(this->IsLight());
|
|
|
|
KScopedSchedulerLock sl;
|
|
|
|
/* Return the first session in the list. */
|
|
if (m_light_session_list.empty()) {
|
|
return nullptr;
|
|
}
|
|
|
|
KLightServerSession *session = std::addressof(m_light_session_list.front());
|
|
m_light_session_list.pop_front();
|
|
return session;
|
|
}
|
|
|
|
}
|