Atmosphere/stratosphere/fatal/source/fatal_task.cpp
2019-12-07 12:41:28 -08:00

85 lines
2.8 KiB
C++

/*
* Copyright (c) 2018-2019 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 <switch.h>
#include "fatal_task.hpp"
#include "fatal_task_error_report.hpp"
#include "fatal_task_screen.hpp"
#include "fatal_task_sound.hpp"
#include "fatal_task_clock.hpp"
#include "fatal_task_power.hpp"
namespace sts::fatal::srv {
namespace {
class TaskThread {
NON_COPYABLE(TaskThread);
private:
static constexpr int TaskThreadPriority = 15;
private:
os::Thread thread;
private:
static void RunTaskImpl(void *arg) {
ITask *task = reinterpret_cast<ITask *>(arg);
if (R_FAILED(task->Run())) {
/* TODO: Log task failure, somehow? */
}
}
public:
TaskThread() { /* ... */ }
void StartTask(ITask *task) {
R_ASSERT(this->thread.Initialize(&RunTaskImpl, task, task->GetStack(), task->GetStackSize(), TaskThreadPriority));
R_ASSERT(this->thread.Start());
}
};
class TaskManager {
NON_COPYABLE(TaskManager);
private:
static constexpr size_t MaxTasks = 8;
private:
TaskThread task_threads[MaxTasks];
size_t task_count = 0;
public:
TaskManager() { /* ... */ }
void StartTask(ITask *task) {
STS_ASSERT(this->task_count < MaxTasks);
this->task_threads[this->task_count++].StartTask(task);
}
};
/* Global task manager. */
TaskManager g_task_manager;
}
void RunTasks(const ThrowContext *ctx) {
g_task_manager.StartTask(GetErrorReportTask(ctx));
g_task_manager.StartTask(GetPowerControlTask(ctx));
g_task_manager.StartTask(GetShowFatalTask(ctx));
g_task_manager.StartTask(GetStopSoundTask(ctx));
g_task_manager.StartTask(GetBacklightControlTask(ctx));
g_task_manager.StartTask(GetAdjustClockTask(ctx));
g_task_manager.StartTask(GetPowerButtonObserveTask(ctx));
g_task_manager.StartTask(GetStateTransitionStopTask(ctx));
}
}