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VILLASnode/common/include/villas/uuid.hpp

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/** UUID helpers.
*
* @file
* @author Steffen Vogel <github@daniel-krebs.net>
* @copyright 2014-2022, Institute for Automation of Complex Power Systems, EONERC
* @license GNU General Public License (version 3)
*
* VILLAScommon
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* This program 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 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 <string>
#include <jansson.h>
#include <uuid/uuid.h>
namespace villas {
namespace uuid {
/** 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 */