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Filename : network_buffer.h
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/**
 * collectd - src/libcollectdclient/collectd/network_buffer.h
 * Copyright (C) 2010-2012  Florian octo Forster
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 *
 * Authors:
 *   Florian octo Forster <octo at collectd.org>
 **/

#ifndef LIBCOLLECTDCLIENT_NETWORK_BUFFER_H
#define LIBCOLLECTDCLIENT_NETWORK_BUFFER_H 1

#include "config.h"

#include "collectd/network.h" /* for lcc_security_level_t */
#include "collectd/types.h"

/* Ethernet frame - (IPv6 header + UDP header) */
#define LCC_NETWORK_BUFFER_SIZE_DEFAULT 1452

struct lcc_network_buffer_s;
typedef struct lcc_network_buffer_s lcc_network_buffer_t;

lcc_network_buffer_t *lcc_network_buffer_create(size_t size);
void lcc_network_buffer_destroy(lcc_network_buffer_t *nb);

int lcc_network_buffer_set_security_level(lcc_network_buffer_t *nb,
                                          lcc_security_level_t level,
                                          const char *user,
                                          const char *password);

int lcc_network_buffer_initialize(lcc_network_buffer_t *nb);
int lcc_network_buffer_finalize(lcc_network_buffer_t *nb);

int lcc_network_buffer_add_value(lcc_network_buffer_t *nb,
                                 const lcc_value_list_t *vl);

int lcc_network_buffer_get(lcc_network_buffer_t *nb, void *buffer,
                           size_t *buffer_size);

#endif /* LIBCOLLECTDCLIENT_NETWORK_BUFFER_H */