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/* SPDX-License-Identifier: BSL-1.0 OR BSD-3-Clause */
#ifndef MPT_OSINFO_CLASS_HPP
#define MPT_OSINFO_CLASS_HPP
#include "mpt/base/detect_os.hpp"
#include "mpt/base/namespace.hpp"
#if !MPT_OS_WINDOWS
#include "mpt/string/buffer.hpp"
#endif // !MPT_OS_WINDOWS
#include <string>
#if !MPT_OS_WINDOWS
#include <sys/utsname.h>
#endif // !MPT_OS_WINDOWS
namespace mpt {
inline namespace MPT_INLINE_NS {
namespace osinfo {
enum class osclass {
Unknown,
Windows,
Linux,
Darwin,
BSD,
Haiku,
DOS,
};
inline mpt::osinfo::osclass get_class_from_sysname(const std::string & sysname) {
mpt::osinfo::osclass result = mpt::osinfo::osclass::Unknown;
if (sysname == "") {
result = mpt::osinfo::osclass::Unknown;
} else if (sysname == "Windows" || sysname == "WindowsNT" || sysname == "Windows_NT") {
result = mpt::osinfo::osclass::Windows;
} else if (sysname == "Linux") {
result = mpt::osinfo::osclass::Linux;
} else if (sysname == "Darwin") {
result = mpt::osinfo::osclass::Darwin;
} else if (sysname == "FreeBSD" || sysname == "DragonFly" || sysname == "NetBSD" || sysname == "OpenBSD" || sysname == "MidnightBSD") {
result = mpt::osinfo::osclass::BSD;
} else if (sysname == "Haiku") {
result = mpt::osinfo::osclass::Haiku;
} else if (sysname == "MS-DOS") {
result = mpt::osinfo::osclass::DOS;
}
return result;
}
inline mpt::osinfo::osclass get_class() {
#if MPT_OS_WINDOWS
return mpt::osinfo::osclass::Windows;
#else // !MPT_OS_WINDOWS
utsname uname_result;
if (uname(&uname_result) != 0) {
return mpt::osinfo::osclass::Unknown;
}
return mpt::osinfo::get_class_from_sysname(mpt::ReadAutoBuf(uname_result.sysname));
#endif // MPT_OS_WINDOWS
}
} // namespace osinfo
} // namespace MPT_INLINE_NS
} // namespace mpt
#endif // MPT_OSINFO_CLASS_HPP
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