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46 lines
1.3 KiB
C
46 lines
1.3 KiB
C
/** Compatability for different library versions.
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*
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* @author Steffen Vogel <stvogel@eonerc.rwth-aachen.de>
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* @copyright 2017, Institute for Automation of Complex Power Systems, EONERC
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* @license GNU General Public License (version 3)
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*
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* VILLASnode
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*********************************************************************************/
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#include <string.h>
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#include <jansson.h>
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#include <villas/compat.h>
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#if JANSSON_VERSION_HEX < 0x020A00
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size_t json_dumpb(const json_t *json, char *buffer, size_t size, size_t flags)
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{
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char *str;
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size_t len;
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str = json_dumps(json, flags);
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if (!str)
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return 0;
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len = strlen(str); // not \0 terminated
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if (buffer && len <= size)
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memcpy(buffer, str, len);
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free(str);
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return len;
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}
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#endif
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