mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
synced 2025-11-04 04:51:16 +01:00
59 lines
2.2 KiB
C++
59 lines
2.2 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 <stratosphere.hpp>
|
|
|
|
namespace ams::hos {
|
|
|
|
namespace {
|
|
|
|
#if defined(ATMOSPHERE_OS_HORIZON)
|
|
settings::FirmwareVersion GetSettingsFirmwareVersion() {
|
|
/* Mount the system version title. */
|
|
R_ABORT_UNLESS(ams::fs::MountSystemData("sysver", ncm::SystemDataId::SystemVersion));
|
|
ON_SCOPE_EXIT { ams::fs::Unmount("sysver"); };
|
|
|
|
/* Read the firmware version file. */
|
|
ams::fs::FileHandle file;
|
|
R_ABORT_UNLESS(ams::fs::OpenFile(std::addressof(file), "sysver:/file", fs::OpenMode_Read));
|
|
ON_SCOPE_EXIT { ams::fs::CloseFile(file); };
|
|
|
|
/* Must be possible to read firmware version from file. */
|
|
settings::FirmwareVersion firmware_version;
|
|
R_ABORT_UNLESS(ams::fs::ReadFile(file, 0, std::addressof(firmware_version), sizeof(firmware_version)));
|
|
|
|
return firmware_version;
|
|
}
|
|
#endif
|
|
|
|
}
|
|
|
|
void InitializeVersionInternal(bool allow_approximate);
|
|
|
|
void SetNonApproximateVersionInternal() {
|
|
#if defined(ATMOSPHERE_OS_HORIZON)
|
|
/* Get the settings . */
|
|
const auto firmware_version = GetSettingsFirmwareVersion();
|
|
|
|
/* Set the exosphere api version. */
|
|
R_ABORT_UNLESS(spl::SetConfig(spl::ConfigItem::ExosphereApiVersion, (static_cast<u32>(firmware_version.major) << 24) | (static_cast<u32>(firmware_version.minor) << 16) | (static_cast<u32>(firmware_version.micro) << 8)));
|
|
|
|
/* Update our own version value. */
|
|
InitializeVersionInternal(false);
|
|
#endif
|
|
}
|
|
|
|
}
|