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/* Copyright (C) 2014 Farsight Security, Inc. <software@farsightsecurity.com>
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
(at your option) 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 <https://www.gnu.org/licenses/>.
*/
#include <stdint.h>
#include <stdlib.h>
#include "contrib/dnstap/dnstap.h"
#include "contrib/dnstap/dnstap.pb-c.h"
#define DNSTAP_INITIAL_BUF_SIZE 256
uint8_t* dt_pack(const Dnstap__Dnstap *d, uint8_t **buf, size_t *sz)
{
ProtobufCBufferSimple sbuf = { { NULL } };
sbuf.base.append = protobuf_c_buffer_simple_append;
sbuf.len = 0;
sbuf.alloced = DNSTAP_INITIAL_BUF_SIZE;
sbuf.data = malloc(sbuf.alloced);
if (sbuf.data == NULL) {
return NULL;
}
sbuf.must_free_data = 1;
*sz = dnstap__dnstap__pack_to_buffer(d, (ProtobufCBuffer *) &sbuf);
*buf = sbuf.data;
return *buf;
}
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