/** A simple growing buffer. * * @file * @author Steffen Vogel * @copyright 2017, Institute for Automation of Complex Power Systems, EONERC * @license GNU General Public License (version 3) * * VILLASnode * * 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 . *********************************************************************************/ #pragma once #include #include #include "common.h" #ifdef __cplusplus extern "C" { #endif struct buffer { enum state state; char *buf; size_t len; size_t size; }; int buffer_init(struct buffer *b, size_t size); int buffer_destroy(struct buffer *b); void buffer_clear(struct buffer *b); int buffer_append(struct buffer *b, const char *data, size_t len); int buffer_parse_json(struct buffer *b, json_t **j); int buffer_append_json(struct buffer *b, json_t *j); #ifdef __cplusplus } #endif