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osmo-msc
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Implement sending SMS and send one on network registration

This commit is contained in:
Daniel Willmann 2008-12-29 04:20:41 +00:00
parent 3b2ec4261f
commit 6fe997e9dd
5 changed files with 73 additions and 0 deletions
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20
include/openbsc/gsm_04_11.h
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@ -46,8 +46,28 @@ struct sms_submit {
u_int8_t *user_data;
};
/* SMS deliver PDU */
struct sms_deliver {
u_int8_t *smsc;
u_int8_t mti:2;
u_int8_t rd:1;
u_int8_t vpf:2;
u_int8_t srr:1;
u_int8_t udhi:1;
u_int8_t rp:1;
u_int8_t msg_ref;
u_int8_t *orig_addr;
u_int8_t pid;
u_int8_t dcs;
u_int8_t vp;
u_int8_t ud_len;
u_int8_t *user_data;
};
struct msgb;
int gsm0411_rcv_sms(struct msgb *msg);
int gsm0411_send_sms(struct gsm_lchan *lchan, struct sms_deliver *sms);
#endif

2
src/gsm_04_08.c
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@ -193,6 +193,8 @@ int gsm0408_loc_upd_acc(struct gsm_lchan *lchan, u_int32_t tmsi)
gsm48_sendmsg(msg);
gsm0411_send_sms(lchan, 0);
return gsm48_cc_tx_setup(lchan);
}

48
src/gsm_04_11.c
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@ -73,6 +73,12 @@ static char *gsm411_7bit_decode(u_int8_t *user_data, u_int8_t length)
return text;
}
static u_int8_t gsm0411_tpdu_from_sms(u_int8_t *tpdu, struct sms_deliver *sms)
{
u_int8_t len = 0;
}
static int gsm411_sms_submit_from_msgb(struct msgb *msg)
{
u_int8_t *smsp = msgb_sms(msg);
@ -216,3 +222,45 @@ int gsm0411_rcv_sms(struct msgb *msg)
return rc;
}
/* Test TPDU */
static u_int8_t tpdu_test[] = {
0x00, 0x01, 0x00, 0x04, 0x81, 0x32, 0x24, 0x00, 0x00, 0x24, 0xD7, 0x32, 0x7B, 0xFC, 0x6E, 0x97, 0x41, 0xF4, 0x37, 0x88, 0x8E, 0x2E, 0x83, 0x64, 0xB5, 0xE1, 0x0C, 0x74, 0x9C, 0x36, 0x41, 0xF4, 0xF2, 0x9C, 0x0E, 0x72, 0x97, 0xE9, 0xF7, 0xB7, 0x7C, 0x0D
};
int gsm0411_send_sms(struct gsm_lchan *lchan, struct sms_deliver *sms)
{
struct msgb *msg = gsm411_msgb_alloc();
struct gsm48_hdr *gh;
struct gsm411_rp_hdr *rp;
u_int8_t *data, *tpdu, smslen;
msg->lchan = lchan;
gh = (struct gsm48_hdr *) msgb_put(msg, sizeof(*gh));
gh->proto_discr = GSM48_PDISC_SMS;
gh->msg_type = GSM411_MT_CP_DATA;
rp = (struct gsm411_rp_hdr *)msgb_put(msg, sizeof(*rp));
rp->msg_type = GSM411_MT_RP_DATA_MT;
rp->msg_ref = 42; /* FIXME: Choose randomly */
/* No OA or DA for now */
data = (u_int8_t *)msgb_put(msg, 1);
data[0] = 0;
data = (u_int8_t *)msgb_put(msg, 1);
data[0] = 0;
/* FIXME: Hardcoded for now */
smslen = gsm0411_tpdu_from_sms(tpdu, sms);
data = (u_int8_t *)msgb_put(msg, sizeof(tpdu_test));
//memcpy(data, tpdu, smslen);
memcpy(data, tpdu_test, sizeof(tpdu_test));
free(tpdu);
DEBUGP(DSMS, "TX: SMS SUBMIT\n");
return gsm0411_sendmsg(msg);
}

1
tests/gsm0408/gsm0408_test.c
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@ -78,3 +78,4 @@ void db_subscriber_alloc_tmsi(void) {}
void db_create_subscriber(void) {}
void rsl_chan_release(void) {}
void msgb_alloc(void) {}
void gsm0411_send_sms(void) {}

2
tests/sms/sms_test.c
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@ -85,4 +85,6 @@ int main(int argc, char** argv)
gsm0411_rcv_sms(msg);
msgb_free(msg);
}
gsm0411_send_sms(0, 0);
}