mirror of
https://github.com/Atmosphere-NX/Atmosphere
synced 2024-11-15 01:26:34 +00:00
83 lines
3.3 KiB
C++
83 lines
3.3 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/>.
|
|
*/
|
|
#pragma once
|
|
#include <stratosphere.hpp>
|
|
|
|
namespace ams::fssrv {
|
|
|
|
using NotifyProcessDeferredFunction = void (*)(u64 process_id);
|
|
|
|
struct DeferredProcessEntryForDeviceError : public util::IntrusiveListBaseNode<DeferredProcessEntryForDeviceError>, public fs::impl::Newable {
|
|
os::MultiWaitHolderType *process_holder;
|
|
u64 process_id;
|
|
};
|
|
|
|
class DeferredProcessQueueForDeviceError {
|
|
NON_COPYABLE(DeferredProcessQueueForDeviceError);
|
|
NON_MOVEABLE(DeferredProcessQueueForDeviceError);
|
|
private:
|
|
using EntryList = util::IntrusiveListBaseTraits<DeferredProcessEntryForDeviceError>::ListType;
|
|
private:
|
|
EntryList m_list{};
|
|
os::SdkMutex m_mutex{};
|
|
public:
|
|
constexpr DeferredProcessQueueForDeviceError() = default;
|
|
};
|
|
|
|
class DeferredProcessEntryForPriority : public util::IntrusiveListBaseNode<DeferredProcessEntryForPriority>, public fs::impl::Newable {
|
|
private:
|
|
os::MultiWaitHolderType *m_process_holder;
|
|
FileSystemProxyServerSessionType m_session_type;
|
|
};
|
|
|
|
class DeferredProcessQueueForPriority {
|
|
NON_COPYABLE(DeferredProcessQueueForPriority);
|
|
NON_MOVEABLE(DeferredProcessQueueForPriority);
|
|
private:
|
|
using EntryList = util::IntrusiveListBaseTraits<DeferredProcessEntryForPriority>::ListType;
|
|
private:
|
|
EntryList m_list{};
|
|
os::SdkRecursiveMutex m_mutex{};
|
|
os::SdkConditionVariable m_cv{};
|
|
public:
|
|
constexpr DeferredProcessQueueForPriority() = default;
|
|
};
|
|
|
|
template<typename ServerManager, NotifyProcessDeferredFunction NotifyProcessDeferred>
|
|
class DeferredProcessManager {
|
|
NON_COPYABLE(DeferredProcessManager);
|
|
NON_MOVEABLE(DeferredProcessManager);
|
|
private:
|
|
DeferredProcessQueueForDeviceError m_queue_for_device_error{};
|
|
os::SdkMutex m_invoke_mutex_for_device_error{};
|
|
DeferredProcessQueueForPriority m_queue_for_priority{};
|
|
std::atomic_bool m_is_invoke_deferred_process_event_linked{};
|
|
os::EventType m_invoke_event{};
|
|
os::MultiWaitHolderType m_invoke_event_holder{};
|
|
bool m_initialized{false};
|
|
public:
|
|
constexpr DeferredProcessManager() = default;
|
|
|
|
void Initialize() {
|
|
/* Check pre-conditions. */
|
|
AMS_ASSERT(!m_initialized);
|
|
os::InitializeEvent(std::addressof(m_invoke_event), false, os::EventClearMode_ManualClear);
|
|
os::InitializeMultiWaitHolder(std::addressof(m_invoke_event_holder), std::addressof(m_invoke_event));
|
|
m_initialized = true;
|
|
}
|
|
};
|
|
|
|
}
|