libosmogsm 1.9.0.196-9975
Osmocom GSM library
gsm0411_utils.c File Reference
#include "config.h"
#include <time.h>
#include <string.h>
#include <osmocom/core/msgb.h>
#include <osmocom/core/logging.h>
#include <osmocom/gsm/gsm48.h>
#include <osmocom/gsm/gsm_utils.h>
#include <osmocom/gsm/protocol/gsm_03_40.h>
#include <osmocom/gsm/protocol/gsm_04_11.h>

Macros

#define GSM411_ALLOC_SIZE   1024
 
#define GSM411_ALLOC_HEADROOM   128
 

Functions

struct msgbgsm411_msgb_alloc (void)
 Allocate a message buffer for use as TS 04.11 message. More...
 
uint8_t gsm411_bcdify (uint8_t value)
 Turn int into semi-octet representation: 98 => 0x89. More...
 
uint8_t gsm411_unbcdify (uint8_t value)
 Turn semi-octet representation into int: 0x89 => 98. More...
 
void gsm340_gen_scts (uint8_t *scts, time_t time)
 Generate 03.40 TP-SCTS. More...
 
time_t gsm340_scts (uint8_t *scts)
 Decode 03.40 TP-SCTS (into utc/gmt timestamp) More...
 
static unsigned long gsm340_vp_default (void)
 
static unsigned long gsm340_vp_relative (uint8_t *sms_vp)
 
static unsigned long gsm340_vp_absolute (uint8_t *sms_vp)
 
static unsigned long gsm340_vp_relative_integer (uint8_t *sms_vp)
 
static unsigned long gsm340_vp_relative_semioctet (uint8_t *sms_vp)
 
unsigned long gsm340_validity_period (uint8_t sms_vpf, uint8_t *sms_vp)
 decode validity period. More...
 
enum sms_alphabet gsm338_get_sms_alphabet (uint8_t dcs)
 determine coding alphabet dependent on GSM 03.38 Section 4 DCS More...
 
int gsm340_gen_oa (uint8_t *oa, unsigned int oa_len, uint8_t type, uint8_t plan, const char *number)
 generate a TPDU address field compliant with 03.40 sec. More...
 
int gsm411_push_rp_header (struct msgb *msg, uint8_t rp_msg_type, uint8_t rp_msg_ref)
 Prefix Message buffers with a RP header. More...
 
int gsm411_push_cp_header (struct msgb *msg, uint8_t proto, uint8_t trans, uint8_t msg_type)
 Prefix Message buffers with a 04.08/04.11 CP header. More...