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gsm0411_utils.h
Go to the documentation of this file.
#pragma once
#include <time.h>
/* Turn int into semi-octet representation: 98 => 0x89 */
uint8_t gsm411_bcdify(uint8_t value);
/* Turn semi-octet representation into int: 0x89 => 98 */
uint8_t gsm411_unbcdify(uint8_t value);
struct msgb *gsm411_msgb_alloc(void);
/* Generate 03.40 TP-SCTS */
void gsm340_gen_scts(uint8_t *scts, time_t time);
/* Decode 03.40 TP-SCTS (into utc/gmt timestamp) */
time_t gsm340_scts(uint8_t *scts);
/* decode validity period. return minutes */
unsigned long gsm340_validity_period(uint8_t sms_vpf, uint8_t *sms_vp);
/* determine coding alphabet dependent on GSM 03.38 Section 4 DCS */
enum sms_alphabet gsm338_get_sms_alphabet(uint8_t dcs);
/* generate a TPDU address field compliant with 03.40 sec. 9.1.2.5 */
int gsm340_gen_oa(uint8_t *oa, unsigned int oa_len, uint8_t type,
uint8_t plan, const char *number);
/* Prefix msg with a RP header */
int gsm411_push_rp_header(struct msgb *msg, uint8_t rp_msg_type,
uint8_t rp_msg_ref);
/* Prefix msg with a 04.08/04.11 CP header */
int gsm411_push_cp_header(struct msgb *msg, uint8_t proto, uint8_t trans,
uint8_t msg_type);
gsm340_gen_oa
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.
Definition gsm0411_utils.c:297
gsm411_push_cp_header
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.
Definition gsm0411_utils.c:352
gsm411_msgb_alloc
struct msgb * gsm411_msgb_alloc(void)
Allocate a message buffer for use as TS 04.11 message.
Definition gsm0411_utils.c:52
gsm340_validity_period
unsigned long gsm340_validity_period(uint8_t sms_vpf, uint8_t *sms_vp)
decode validity period.
Definition gsm0411_utils.c:213
gsm411_unbcdify
uint8_t gsm411_unbcdify(uint8_t value)
Turn semi-octet representation into int: 0x89 => 98.
Definition gsm0411_utils.c:74
gsm411_bcdify
uint8_t gsm411_bcdify(uint8_t value)
Turn int into semi-octet representation: 98 => 0x89.
Definition gsm0411_utils.c:61
gsm340_gen_scts
void gsm340_gen_scts(uint8_t *scts, time_t time)
Generate 03.40 TP-SCTS.
Definition gsm0411_utils.c:91
gsm338_get_sms_alphabet
enum sms_alphabet gsm338_get_sms_alphabet(uint8_t dcs)
determine coding alphabet dependent on GSM 03.38 Section 4 DCS
Definition gsm0411_utils.c:253
gsm340_scts
time_t gsm340_scts(uint8_t *scts)
Decode 03.40 TP-SCTS (into utc/gmt timestamp)
Definition gsm0411_utils.c:112
gsm411_push_rp_header
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.
Definition gsm0411_utils.c:331
dcs
struct @34 dcs
Definition gsm_23_041.h:3
sms_alphabet
sms_alphabet
Definition gsm_04_11.h:122
msg
uint8_t msg[0]
Definition gsm_08_08.h:8
proto
uint8_t proto
Definition ipaccess.h:1
time
char time[12]
Definition ipaccess.h:7
msgb