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/*
* $Id$
*
* Copyright (C) 2012 Smile Communications, jason.penton@smilecoms.com
* Copyright (C) 2012 Smile Communications, richard.good@smilecoms.com
*
* The initial version of this code was written by Dragos Vingarzan
* (dragos(dot)vingarzan(at)fokus(dot)fraunhofer(dot)de and the
* Fruanhofer Institute. It was and still is maintained in a separate
* branch of the original SER. We are therefore migrating it to
* Kamailio/SR and look forward to maintaining it from here on out.
* 2011/2012 Smile Communications, Pty. Ltd.
* ported/maintained/improved by
* Jason Penton (jason(dot)penton(at)smilecoms.com and
* Richard Good (richard(dot)good(at)smilecoms.com) as part of an
* effort to add full IMS support to Kamailio/SR using a new and
* improved architecture
*
* NB: Alot of this code was originally part of OpenIMSCore,
* FhG Fokus.
* Copyright (C) 2004-2006 FhG Fokus
* Thanks for great work! This is an effort to
* break apart the various CSCF functions into logically separate
* components. We hope this will drive wider use. We also feel
* that in this way the architecture is more complete and thereby easier
* to manage in the Kamailio/SR environment
*
* This file is part of Kamailio, a free SIP server.
*
* Kamailio 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 2 of the License, or
* (at your option) any later version
*
* Kamailio 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifndef BIN_UTILS_H
#define BIN_UTILS_H
#include "usrloc.h"
typedef struct _bin_data {
char* s; /*string*/
int len; /*string len*/
int max; /*allocated size of the buffer s*/
} bin_data;
/*
* Binary encoding functions
*/
/* memory allocation and initialization macros */
#define BIN_ALLOC_METHOD shm_malloc
#define BIN_REALLOC_METHOD shm_realloc
#define BIN_FREE_METHOD shm_free
inline int bin_alloc(bin_data *x, int max_len);
inline int bin_realloc(bin_data *x, int delta);
inline int bin_expand(bin_data *x, int delta);
inline void bin_free(bin_data *x);
inline void bin_print(bin_data *x);
inline int bin_encode_char(bin_data *x,char k);
inline int bin_decode_char(bin_data *x,char *c);
inline int bin_encode_uchar(bin_data *x,unsigned char k);
inline int bin_decode_uchar(bin_data *x,unsigned char *c);
inline int bin_encode_short(bin_data *x,short k);
inline int bin_decode_short(bin_data *x,short *c);
inline int bin_encode_ushort(bin_data *x,unsigned short k);
inline int bin_decode_ushort(bin_data *x,unsigned short *c);
inline int bin_encode_int(bin_data *x,int k);
inline int bin_decode_int(bin_data *x,int *c);
inline int bin_encode_uint(bin_data *x,unsigned int k);
inline int bin_decode_uint(bin_data *x,unsigned int *c);
inline int bin_encode_time_t(bin_data *x,time_t k);
inline int bin_decode_time_t(bin_data *x,time_t *c);
inline int bin_encode_str(bin_data *x,str *s);
inline int bin_decode_str(bin_data *x,str *s);
int bin_encode_ims_subscription(bin_data *x, ims_subscription *s);
ims_subscription *bin_decode_ims_subscription(bin_data *x);
#endif /* BIN_UTILS_H */
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