1 #ifndef _OSMOCORE_GSM48_IE_H
2 #define _OSMOCORE_GSM48_IE_H
8 #include <osmocore/msgb.h>
9 #include <osmocore/tlv.h>
10 #include <osmocore/mncc.h>
11 #include <osmocore/protocol/gsm_04_08.h>
13 /* decode a 'called/calling/connect party BCD number' as in 10.5.4.7 */
14 int gsm48_decode_bcd_number(char *output, int output_len,
15 const uint8_t *bcd_lv, int h_len);
17 /* convert a ASCII phone number to 'called/calling/connect party BCD number' */
18 int gsm48_encode_bcd_number(uint8_t *bcd_lv, uint8_t max_len,
19 int h_len, const char *input);
20 /* decode 'bearer capability' */
21 int gsm48_decode_bearer_cap(struct gsm_mncc_bearer_cap *bcap,
23 /* encode 'bearer capability' */
24 int gsm48_encode_bearer_cap(struct msgb *msg, int lv_only,
25 const struct gsm_mncc_bearer_cap *bcap);
26 /* decode 'call control cap' */
27 int gsm48_decode_cccap(struct gsm_mncc_cccap *ccap, const uint8_t *lv);
28 /* encode 'call control cap' */
29 int gsm48_encode_cccap(struct msgb *msg,
30 const struct gsm_mncc_cccap *ccap);
31 /* decode 'called party BCD number' */
32 int gsm48_decode_called(struct gsm_mncc_number *called,
34 /* encode 'called party BCD number' */
35 int gsm48_encode_called(struct msgb *msg,
36 const struct gsm_mncc_number *called);
37 /* decode callerid of various IEs */
38 int gsm48_decode_callerid(struct gsm_mncc_number *callerid,
40 /* encode callerid of various IEs */
41 int gsm48_encode_callerid(struct msgb *msg, int ie, int max_len,
42 const struct gsm_mncc_number *callerid);
44 int gsm48_decode_cause(struct gsm_mncc_cause *cause,
47 int gsm48_encode_cause(struct msgb *msg, int lv_only,
48 const struct gsm_mncc_cause *cause);
49 /* decode 'calling number' */
50 int gsm48_decode_calling(struct gsm_mncc_number *calling,
52 /* encode 'calling number' */
53 int gsm48_encode_calling(struct msgb *msg,
54 const struct gsm_mncc_number *calling);
55 /* decode 'connected number' */
56 int gsm48_decode_connected(struct gsm_mncc_number *connected,
58 /* encode 'connected number' */
59 int gsm48_encode_connected(struct msgb *msg,
60 const struct gsm_mncc_number *connected);
61 /* decode 'redirecting number' */
62 int gsm48_decode_redirecting(struct gsm_mncc_number *redirecting,
64 /* encode 'redirecting number' */
65 int gsm48_encode_redirecting(struct msgb *msg,
66 const struct gsm_mncc_number *redirecting);
67 /* decode 'facility' */
68 int gsm48_decode_facility(struct gsm_mncc_facility *facility,
70 /* encode 'facility' */
71 int gsm48_encode_facility(struct msgb *msg, int lv_only,
72 const struct gsm_mncc_facility *facility);
74 int gsm48_decode_notify(int *notify, const uint8_t *v);
76 int gsm48_encode_notify(struct msgb *msg, int notify);
78 int gsm48_decode_signal(int *signal, const uint8_t *v);
80 int gsm48_encode_signal(struct msgb *msg, int signal);
82 int gsm48_decode_keypad(int *keypad, const uint8_t *lv);
84 int gsm48_encode_keypad(struct msgb *msg, int keypad);
85 /* decode 'progress' */
86 int gsm48_decode_progress(struct gsm_mncc_progress *progress,
88 /* encode 'progress' */
89 int gsm48_encode_progress(struct msgb *msg, int lv_only,
90 const struct gsm_mncc_progress *p);
91 /* decode 'user-user' */
92 int gsm48_decode_useruser(struct gsm_mncc_useruser *uu,
94 /* encode 'useruser' */
95 int gsm48_encode_useruser(struct msgb *msg, int lv_only,
96 const struct gsm_mncc_useruser *uu);
97 /* decode 'ss version' */
98 int gsm48_decode_ssversion(struct gsm_mncc_ssversion *ssv,
100 /* encode 'ss version' */
101 int gsm48_encode_ssversion(struct msgb *msg,
102 const struct gsm_mncc_ssversion *ssv);
103 /* decode 'more data' does not require a function, because it has no value */
104 /* encode 'more data' */
105 int gsm48_encode_more(struct msgb *msg);