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/*
* Copyright (C) 2024 Linux Studio Plugins Project <https://lsp-plug.in/>
* (C) 2024 Vladimir Sadovnikov <sadko4u@gmail.com>
*
* This file is part of lsp-runtime-lib
* Created on: 11 мая 2024 г.
*
* lsp-runtime-lib is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* lsp-runtime-lib is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with lsp-runtime-lib. If not, see <https://www.gnu.org/licenses/>.
*/
#ifndef LSP_PLUG_IN_RUNTIME_UUID_H_
#define LSP_PLUG_IN_RUNTIME_UUID_H_
#include <lsp-plug.in/runtime/version.h>
#include <lsp-plug.in/common/types.h>
namespace lsp
{
typedef struct uuid_t
{
union {
uint8_t u8[16];
uint16_t u16[8];
uint32_t u32[4];
uint64_t u64[2];
};
} uuid_t;
/**
* Generate UUID
* @param uuid UUID to generate
*/
void generate_uuid(uuid_t *uuid);
/**
* Format UUID (plain hex values without dashes)
* @param dst buffer to store UUID (should be at least 33 characters long)
* @param upper use upper case for hex digits
* @param uuid UUID to format
* @return ponter to the zero-terminating character stored to buffer
*/
char *format_uuid_hex(char *dst, const uuid_t *uuid, bool upper = false);
/**
* Format UUID (plain hex values with dashes)
* @param dst buffer to store UUID (should be at least 37 characters long)
* @param upper use upper case for hex digits
* @param uuid UUID to format
* @return ponter to the zero-terminating character stored to buffer
*/
char *format_uuid_dashed(char *dst, const uuid_t *uuid, bool upper = false);
/**
* Format UID (plain text values without dashes), non-standard Base64 table is used because
* standard Base64 table allows to use file separator characters
* @param dst buffer to store UUID (should be at least 23 characters long)
* @return ponter to the zero-terminating character stored to buffer
*/
char *format_uuid_base64(char *dst, const uuid_t *uuid);
} /* namespace lsp */
#endif /* LSP_PLUG_IN_RUNTIME_UUID_H_ */
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