mirror of
https://git.rwth-aachen.de/acs/public/villas/node/
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58 lines
No EOL
1.5 KiB
C
58 lines
No EOL
1.5 KiB
C
/** A simple growing buffer.
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*
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* @file
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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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#pragma once
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#include <stdlib.h>
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#include <jansson.h>
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#include "common.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct buffer {
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enum state state;
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char *buf;
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size_t len;
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size_t size;
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};
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int buffer_init(struct buffer *b, size_t size);
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int buffer_destroy(struct buffer *b);
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void buffer_clear(struct buffer *b);
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int buffer_append(struct buffer *b, const char *data, size_t len);
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int buffer_parse_json(struct buffer *b, json_t **j);
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int buffer_append_json(struct buffer *b, json_t *j);
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#ifdef __cplusplus
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}
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#endif |