mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
synced 2024-12-04 17:42:15 +00:00
84 lines
3 KiB
C++
84 lines
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 <vapours/common.hpp>
|
|
#include <vapours/assert.hpp>
|
|
#include <vapours/util/util_format_string.hpp>
|
|
|
|
namespace ams::util {
|
|
|
|
struct Uuid {
|
|
static constexpr size_t Size = 0x10;
|
|
static constexpr size_t StringSize = sizeof("XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX");
|
|
|
|
u8 data[Size];
|
|
|
|
friend bool operator==(const Uuid &lhs, const Uuid &rhs) {
|
|
return std::memcmp(lhs.data, rhs.data, Size) == 0;
|
|
}
|
|
|
|
friend bool operator!=(const Uuid &lhs, const Uuid &rhs) {
|
|
return !(lhs == rhs);
|
|
}
|
|
|
|
const char *ToString(char *dst, size_t dst_size) const {
|
|
util::SNPrintf(dst, dst_size, "%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x",
|
|
this->data[ 0], this->data[ 1], this->data[ 2], this->data[ 3], this->data[ 4], this->data[ 5], this->data[ 6], this->data[ 7],
|
|
this->data[ 8], this->data[ 9], this->data[10], this->data[11], this->data[12], this->data[13], this->data[14], this->data[15]);
|
|
|
|
return dst;
|
|
}
|
|
|
|
void FromString(const char *str) {
|
|
char buf[2 + 1] = {};
|
|
char *end;
|
|
s32 i = 0;
|
|
|
|
for (/* ... */; i < 4; ++i, str += 2) {
|
|
std::memcpy(buf, str, 2);
|
|
this->data[i] = static_cast<u8>(std::strtoul(buf, std::addressof(end), 16));
|
|
}
|
|
++str;
|
|
|
|
for (/* ... */; i < 6; ++i, str += 2) {
|
|
std::memcpy(buf, str, 2);
|
|
this->data[i] = static_cast<u8>(std::strtoul(buf, std::addressof(end), 16));
|
|
}
|
|
++str;
|
|
|
|
for (/* ... */; i < 8; ++i, str += 2) {
|
|
std::memcpy(buf, str, 2);
|
|
this->data[i] = static_cast<u8>(std::strtoul(buf, std::addressof(end), 16));
|
|
}
|
|
++str;
|
|
|
|
for (/* ... */; i < 10; ++i, str += 2) {
|
|
std::memcpy(buf, str, 2);
|
|
this->data[i] = static_cast<u8>(std::strtoul(buf, std::addressof(end), 16));
|
|
}
|
|
++str;
|
|
|
|
for (/* ... */; i < 16; ++i, str += 2) {
|
|
std::memcpy(buf, str, 2);
|
|
this->data[i] = static_cast<u8>(std::strtoul(buf, std::addressof(end), 16));
|
|
}
|
|
}
|
|
};
|
|
|
|
constexpr inline Uuid InvalidUuid = {};
|
|
|
|
}
|