73ef4ff3
 Hu Chunming
提交三方库
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/*
The oSIP library implements the Session Initiation Protocol (SIP -rfc3261-)
Copyright (C) 2001-2020 Aymeric MOIZARD amoizard@antisip.com
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <osipparser2/internal.h>
#include <osipparser2/osip_port.h>
#include <osipparser2/osip_message.h>
#include <osipparser2/osip_parser.h>
#include "parser.h"
#ifndef MINISIZE
/* content-Encoding = token
token possible values are gzip,compress,deflate
*/
int osip_message_set_content_encoding(osip_message_t *sip, const char *hvalue) {
osip_content_encoding_t *content_encoding;
int i;
if (hvalue == NULL || hvalue[0] == '\0')
return OSIP_SUCCESS;
i = osip_content_encoding_init(&content_encoding);
if (i != 0)
return i;
i = osip_content_encoding_parse(content_encoding, hvalue);
if (i != 0) {
osip_content_encoding_free(content_encoding);
return i;
}
sip->message_property = 2;
osip_list_add(&sip->content_encodings, content_encoding, -1);
return OSIP_SUCCESS;
}
int osip_message_get_content_encoding(const osip_message_t *sip, int pos, osip_content_encoding_t **dest) {
osip_content_encoding_t *ce;
*dest = NULL;
if (osip_list_size(&sip->content_encodings) <= pos)
return OSIP_UNDEFINED_ERROR; /* does not exist */
ce = (osip_content_encoding_t *) osip_list_get(&sip->content_encodings, pos);
*dest = ce;
return pos;
}
#endif
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