Atmosphere/stratosphere/tma/source/settings/settings_task.cpp
2018-12-05 13:21:21 -08:00

48 lines
No EOL
1.6 KiB
C++

/*
* Copyright (c) 2018 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 <stratosphere.hpp>
#include "settings_task.hpp"
void GetSettingTask::OnStart(TmaPacket *packet) {
size_t length;
packet->ReadString(this->name, sizeof(this->name), &length);
packet->ReadString(this->item_key, sizeof(this->item_key), &length);
if (R_SUCCEEDED(setsysGetSettingsItemValueSize(this->name, this->item_key, &this->value_size))) {
if (this->value_size <= sizeof(this->value)) {
if (R_SUCCEEDED(setsysGetSettingsItemValue(this->name, this->item_key, this->value, this->value_size))) {
this->succeeded = true;
}
}
}
}
void GetSettingTask::OnReceivePacket(TmaPacket *packet) {
std::abort();
}
void GetSettingTask::OnSendPacket(TmaPacket *packet) {
packet->Write<u8>((u8)this->succeeded);
if (this->succeeded) {
packet->Write<u32>((u32)this->value_size);
packet->Write(this->value, this->value_size);
}
this->Complete();
}