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VILLASnode/common/include/villas/uuid.hpp

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/* UUID helpers.
*
* Author: Steffen Vogel <post@steffenvogel.de>
* SPDX-FileCopyrightText: 2014-2023 Institute for Automation of Complex Power Systems, RWTH Aachen University
* SPDX-License-Identifier: Apache-2.0
*/
#pragma once
#include <string>
#include <jansson.h>
#include <uuid/uuid.h>
typedef char uuid_string_t[37];
namespace villas {
namespace uuid {
// Convert a UUID to C++ string
std::string toString(const uuid_t in);
// Generate an UUID by MD5 hashing the provided string
int generateFromString(uuid_t out, const std::string &data,
const std::string &ns = "");
// Generate an UUID by MD5 hashing the provided string
int generateFromString(uuid_t out, const std::string &data, const uuid_t ns);
// Generate an UUID by MD5 hashing the serialized representation of the provided JSON object
void generateFromJson(uuid_t out, json_t *json, const std::string &ns = "");
// Generate an UUID by MD5 hashing the serialized representation of the provided JSON object
int generateFromJson(uuid_t out, json_t *json, const uuid_t ns);
} // namespace uuid
} // namespace villas