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Code Issues Releases Wiki Activity

further steps towards better, transaction based SMS

This commit is contained in:
Harald Welte 2009-07-27 20:11:35 +02:00
parent 0803b98cc0
commit f3efc597d1
5 changed files with 311 additions and 54 deletions
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21
openbsc/include/openbsc/gsm_04_11.h
View File

@ -3,6 +3,21 @@
/* GSM TS 04.11 definitions */
/* Chapter 5.2.3: SMC-CS states at the network side */
enum gsm411_cp_state {
GSM411_CPS_IDLE = 0,
GSM411_CPS_MM_CONN_PENDING = 1, /* only MT ! */
GSM411_CPS_WAIT_CP_ACK = 2,
GSM411_CPS_MM_ESTABLISHED = 3,
};
/* Chapter 6.2.2: SMR states at the network side */
enum gsm411_rp_state {
GSM411_RPS_IDLE = 0,
GSM411_RPS_WAIT_FOR_RP_ACK = 1,
GSM411_RPS_WAIT_TO_TX_RP_ACK = 3,
};
/* Chapter 8.1.2 (refers to GSM 04.07 Chapter 11.2.3.1.1 */
#define GSM411_PDISC_SMS 0x09
@ -73,6 +88,11 @@ enum gsm411_rp_cause {
GSM411_RP_CAUSE_PROTOCOL_ERR = 111,
};
/* Chapter 10: Timers */
#define GSM411_TMR_TR1M 40 /* 35 < x < 45 seconds */
#define GSM411_TMR_TRAM 30 /* 25 < x < 35 seconds */
#define GSM411_TMR_TR2M 15 /* 12 < x < 20 seconds */
/* Chapter 8.2.1 */
struct gsm411_rp_hdr {
u_int8_t len;
@ -184,7 +204,6 @@ struct sms_submit {
#define GSM338_DCS_1111_CLASS2_SIM 2
#define GSM338_DCS_1111_CLASS3_TE 3 /* See TS 07.05 */
/* SMS deliver PDU */
struct sms_deliver {
u_int8_t mti:2; /* message type indicator */

5
openbsc/include/openbsc/gsm_data.h
View File

@ -351,6 +351,11 @@ struct gsm_sms {
struct gsm_subscriber *receiver;
unsigned long validity_minutes;
unsigned char reply_path_req;
unsigned char status_rep_req;
unsigned char protocol_id;
unsigned char data_coding_scheme;
unsigned int header_len;
unsigned char header[SMS_HDR_SIZE];
char text[SMS_TEXT_SIZE];

1
openbsc/include/openbsc/transaction.h
View File

@ -39,6 +39,7 @@ struct gsm_trans {
struct gsm_mncc msg; /* stores setup/disconnect/release message */
} cc;
struct {
int is_mt; /* is this a MO (0) or MT (1) transfer */
enum gsm411_cp_state cp_state;
enum gsm411_rp_state rp_state;

30
openbsc/src/db.c
View File

@ -77,6 +77,11 @@ static char *create_stmts[] = {
"id INTEGER PRIMARY KEY AUTOINCREMENT, "
"created TIMESTAMP NOT NULL, "
"sent TIMESTAMP, "
"valid_until TIMESTAMP, "
"reply_path_req NUMERIC NOT NULL, "
"status_rep_req NUMERIC NOT NULL, "
"protocol_id NUMERIC NOT NULL, "
"data_coding_scheme NUMERIC NOT NULL, "
"sender_id NUMERIC NOT NULL, "
"receiver_id NUMERIC NOT NULL, "
"header BLOB, "
@ -458,13 +463,18 @@ int db_sms_store(struct gsm_sms *sms)
dbi_conn_quote_string_copy(conn, (char *)sms->text, &q_text);
dbi_conn_quote_binary_copy(conn, sms->header, sms->header_len,
&q_header);
/* FIXME: correct validity period */
result = dbi_conn_queryf(conn,
"INSERT INTO SMS "
"(created,sender_id,receiver_id,header,text) VALUES "
"(datetime('now'),%llu,%llu,%s,%s)",
"(created,sender_id,receiver_id,header,text,"
"valid_until,reply_path_req,status_rep_req,"
"protocol_id,data_coding_scheme) VALUES "
"(datetime('now'),%llu,%llu,%s,%s,%s,%u,%u,%u,%u)",
sms->sender->id,
sms->receiver ? sms->receiver->id : 0,
q_header, q_text);
q_header, q_text, '2222-2-2', sms->reply_path_req,
sms->status_rep_req, sms->protocol_id,
sms->data_coding_scheme);
free(q_text);
free(q_header);
@ -481,7 +491,8 @@ struct gsm_sms *db_sms_get_unsent(struct gsm_network *net, int min_id)
dbi_result result;
long long unsigned int sender_id, receiver_id;
struct gsm_sms *sms = malloc(sizeof(*sms));
char *text;
const char *text;
const unsigned char *header;
char buf[32];
if (!sms) {
@ -506,7 +517,16 @@ struct gsm_sms *db_sms_get_unsent(struct gsm_network *net, int min_id)
sprintf(buf, "%llu", receiver_id);
sms->receiver = db_get_subscriber(net, GSM_SUBSCRIBER_ID, buf);
/* FIXME: fill header */
/* FIXME: validity */
sms->reply_path_req = dbi_result_get_uchar(result, "reply_path_req");
sms->status_rep_req = dbi_result_get_uchar(result, "status_rep_req");
sms->protocol_id = dbi_result_get_uchar(result, "protocol_id");
sms->data_coding_scheme = dbi_result_get_uchar(result,
"data_coding_scheme");
sms->header_len = dbi_result_get_field_length(result, "header");
header = dbi_result_get_binary(result, "header");
memcpy(sms->header, header, sms->header_len);
text = dbi_result_get_string(result, "text");
if (text)

308
openbsc/src/gsm_04_11.c
View File

@ -28,6 +28,7 @@
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <time.h>
#include <netinet/in.h>
#include <openbsc/msgb.h>
@ -42,6 +43,7 @@
#include <openbsc/signal.h>
#include <openbsc/db.h>
#include <openbsc/talloc.h>
#include <openbsc/transaction.h>
#define GSM411_ALLOC_SIZE 1024
#define GSM411_ALLOC_HEADROOM 128
@ -49,6 +51,8 @@
static void *tall_sms_ctx;
static void *tall_gsms_ctx;
static u_int32_t new_callref = 0x40000001;
struct msgb *gsm411_msgb_alloc(void)
{
return msgb_alloc_headroom(GSM411_ALLOC_SIZE, GSM411_ALLOC_HEADROOM,
@ -66,22 +70,33 @@ static int gsm411_sendmsg(struct msgb *msg)
}
/* Prefix msg with a 04.08/04.11 CP header */
static int gsm411_cp_sendmsg(struct msgb *msg, u_int8_t msg_type,
u_int8_t trans_id)
static int gsm411_cp_sendmsg(struct msgb *msg, struct gsm_trans *trans,
u_int8_t msg_type)
{
struct gsm48_hdr *gh;
gh = (struct gsm48_hdr *) msgb_push(msg, sizeof(*gh));
/* Outgoing needs the highest bit set */
gh->proto_discr = GSM48_PDISC_SMS | trans_id<<4 | 0x80;
gh->proto_discr = trans->protocol | (trans->transaction_id<<4);
gh->msg_type = msg_type;
/* assign the outgoing lchan */
msg->lchan = trans->lchan;
/* mobile originating */
switch (gh->msg_type) {
case GSM411_MT_CP_DATA:
/* 5.2.3.1.2: enter MO-wait for CP-ack */
trans->sms.cp_state = GSM411_CPS_WAIT_CP_ACK;
break;
}
return gsm411_sendmsg(msg);
}
/* Prefix msg with a RP-DATA header and send as CP-DATA */
static int gsm411_rp_sendmsg(struct msgb *msg, u_int8_t rp_msg_type,
u_int8_t rp_msg_ref, u_int8_t cp_trans_id)
static int gsm411_rp_sendmsg(struct msgb *msg, struct gsm_trans *trans,
u_int8_t rp_msg_type, u_int8_t rp_msg_ref)
{
struct gsm411_rp_hdr *rp;
@ -91,10 +106,9 @@ static int gsm411_rp_sendmsg(struct msgb *msg, u_int8_t rp_msg_type,
rp->msg_type = rp_msg_type;
rp->msg_ref = rp_msg_ref; /* FIXME: Choose randomly */
return gsm411_cp_sendmsg(msg, GSM411_MT_CP_DATA, cp_trans_id);
return gsm411_cp_sendmsg(msg, trans, GSM411_MT_CP_DATA);
}
#if 0
static u_int8_t gsm0411_tpdu_from_sms(u_int8_t *tpdu, struct sms_deliver *sms)
{
@ -178,6 +192,88 @@ static int gsm340_rx_sms_submit(struct msgb *msg, struct sms_submit *sms,
return 0;
}
static int gsm340_gen_oa(u_int8_t *oa, struct gsm_subscriber *subscr)
{
int len = 0;
}
static u_int8_t bcdify(u_int8_t value)
{
u_int8_t ret;
ret = value % 10;
ret |= (value / 10) << 4;
return ret;
}
/* Generate 03.40 TP-SCTS */
static void gsm340_gen_scts(u_int8_t *scts, time_t time)
{
struct tm *tm = localtime(&time);
u_int8_t digit;
*scts++ = bcdify(tm->tm_year % 100);
*scts++ = bcdify(tm->tm_mon);
*scts++ = bcdify(tm->tm_mday);
*scts++ = bcdify(tm->tm_hour);
*scts++ = bcdify(tm->tm_min);
*scts++ = bcdify(tm->tm_sec);
*scts++ = 0; /* FIXME: timezone */
}
static struct msgb *gsm340_gen_tpdu(struct gsm_sms *sms)
{
struct msgb *msg = gsm411_msgb_alloc();
u_int8_t *smsp;
u_int8_t oa[12]; /* max len per 03.40 */
u_int8_t oa_len = 0;
/* generate first octet with masked bits */
smsp = msgb_put(msg, 1);
*smsp = GSM340_SMS_DELIVER_SC2MS;
if (0 /* FIXME: MMS */)
*smsp |= 0x04;
/* two bits empty */
if (sms->status_rep_req)
*smsp |= 0x20;
#if 0
if (sms->header_len)
*smsp |= 0x40;
if (sms->
*smsp |= 0x80;
#endif
/* generate originator address */
smsp = msgb_put(msg, oa_len);
oa_len = gsm340_gen_oa(&oa, sms->sender);
memcpy(smsp, oa, oa_len);
/* generate TP-PID */
smsp = msgb_put(msg, 1);
*smsp = sms->protocol_id;
/* generate TP-DCS */
smsp = msgb_put(msg, 1);
*smsp = sms->data_coding_scheme;
/* generate TP-SCTS */
smsp = msgb_put(msg, 7);
gsm340_gen_scts(smsp, time(NULL));
#if 0
/* generate TP-UDL */
smsp = msgb_put(msg, 1);
*smsp = ud_len;
/* generate TP-UD */
smsp = msgb_put(msg, ud_len);
memcpy(smsp, FIXME, ud_len);
#endif
return msg;
}
/* process an incoming TPDU (called from RP-DATA)
* return value > 0: RP CAUSE for ERROR; < 0: silent error; 0 = success */
static int gsm340_rx_tpdu(struct msgb *msg)
@ -214,9 +310,9 @@ static int gsm340_rx_tpdu(struct msgb *msg)
sms->mti = *smsp & 0x03;
sms->mms = !!(*smsp & 0x04);
sms->vpf = (*smsp & 0x18) >> 3;
sms->srr = !!(*smsp & 0x20);
sms->udhi= !!(*smsp & 0x40);
sms->rp = !!(*smsp & 0x80);
sms->srr = (*smsp & 0x20);
sms->udhi= (*smsp & 0x40);
sms->rp = (*smsp & 0x80);
smsp++;
sms->msg_ref = *smsp++;
@ -298,8 +394,10 @@ static int gsm340_rx_tpdu(struct msgb *msg)
goto out;
}
if (sms->user_data)
if (sms->user_data) {
gsms->header_len = sms->ud_len;
memcpy(gsms->header, sms->user_data, sms->ud_len);
}
if (sms->decoded)
strncpy(gsms->text, sms->decoded, sizeof(gsms->text));
@ -330,40 +428,35 @@ out:
return rc;
}
static int gsm411_send_rp_ack(struct gsm_lchan *lchan, u_int8_t trans_id,
u_int8_t msg_ref)
static int gsm411_send_rp_ack(struct gsm_trans *trans, u_int8_t msg_ref)
{
struct msgb *msg = gsm411_msgb_alloc();
msg->lchan = lchan;
DEBUGP(DSMS, "TX: SMS RP ACK\n");
return gsm411_rp_sendmsg(msg, GSM411_MT_RP_ACK_MT, msg_ref, trans_id);
return gsm411_rp_sendmsg(msg, trans, GSM411_MT_RP_ACK_MT, msg_ref);
}
static int gsm411_send_rp_error(struct gsm_lchan *lchan, u_int8_t trans_id,
u_int8_t msg_ref, u_int8_t cause)
static int gsm411_send_rp_error(struct gsm_trans *trans,
u_int8_t msg_ref, u_int8_t cause)
{
struct msgb *msg = gsm411_msgb_alloc();
msg->lchan = lchan;
msgb_tv_put(msg, 1, cause);
DEBUGP(DSMS, "TX: SMS RP ERROR (cause %02d)\n", cause);
return gsm411_rp_sendmsg(msg, GSM411_MT_RP_ERROR_MT, msg_ref, trans_id);
return gsm411_rp_sendmsg(msg, trans, GSM411_MT_RP_ERROR_MT, msg_ref);
}
/* Receive a 04.11 TPDU inside RP-DATA / user data */
static int gsm411_rx_rp_ud(struct msgb *msg, struct gsm411_rp_hdr *rph,
static int gsm411_rx_rp_ud(struct msgb *msg, struct gsm_trans *trans,
struct gsm411_rp_hdr *rph,
u_int8_t src_len, u_int8_t *src,
u_int8_t dst_len, u_int8_t *dst,
u_int8_t tpdu_len, u_int8_t *tpdu)
{
struct gsm48_hdr *gh = msgb_l3(msg);
u_int8_t trans_id = gh->proto_discr >> 4;
int rc = 0;
if (src_len && src)
@ -371,7 +464,7 @@ static int gsm411_rx_rp_ud(struct msgb *msg, struct gsm411_rp_hdr *rph,
if (!dst_len || !dst || !tpdu_len || !tpdu) {
DEBUGP(DSMS, "RP-DATA (MO) without DST or TPDU ?!?\n");
gsm411_send_rp_error(msg->lchan, trans_id, rph->msg_ref,
gsm411_send_rp_error(trans, rph->msg_ref,
GSM411_RP_CAUSE_INV_MAND_INF);
return -EIO;
}
@ -381,15 +474,16 @@ static int gsm411_rx_rp_ud(struct msgb *msg, struct gsm411_rp_hdr *rph,
rc = gsm340_rx_tpdu(msg);
if (rc == 0)
return gsm411_send_rp_ack(msg->lchan, trans_id, rph->msg_ref);
return gsm411_send_rp_ack(trans, rph->msg_ref);
else if (rc > 0)
return gsm411_send_rp_error(msg->lchan, trans_id, rph->msg_ref, rc);
return gsm411_send_rp_error(trans, rph->msg_ref, rc);
else
return rc;
}
/* Receive a 04.11 RP-DATA message in accordance with Section 7.3.1.2 */
static int gsm411_rx_rp_data(struct msgb *msg, struct gsm411_rp_hdr *rph)
static int gsm411_rx_rp_data(struct msgb *msg, struct gsm_trans *trans,
struct gsm411_rp_hdr *rph)
{
u_int8_t src_len, dst_len, rpud_len;
u_int8_t *src = NULL, *dst = NULL , *rp_ud = NULL;
@ -409,12 +503,13 @@ static int gsm411_rx_rp_data(struct msgb *msg, struct gsm411_rp_hdr *rph)
DEBUGP(DSMS, "RX_RP-DATA: src_len=%u, dst_len=%u ud_len=%u\n",
src_len, dst_len, rpud_len);
return gsm411_rx_rp_ud(msg, rph, src_len, src, dst_len, dst,
return gsm411_rx_rp_ud(msg, trans, rph, src_len, src, dst_len, dst,
rpud_len, rp_ud);
}
static int gsm411_rx_rp_ack(struct msgb *msg, struct gsm411_rp_hdr *rph)
static int gsm411_rx_rp_ack(struct msgb *msg, struct gsm_trans *trans,
struct gsm411_rp_hdr *rph)
{
/* Acnkowledgement to MT RP_DATA, i.e. the MS confirms it
* successfully received a SMS. We can now safely mark it as
@ -425,25 +520,41 @@ static int gsm411_rx_rp_ack(struct msgb *msg, struct gsm411_rp_hdr *rph)
}
static int gsm411_rx_rp_error(struct msgb *msg, struct gsm411_rp_hdr *rph)
static int gsm411_rx_rp_error(struct msgb *msg, struct gsm_trans *trans,
struct gsm411_rp_hdr *rph)
{
u_int8_t cause_len = rph->data[0];
u_int8_t cause = rph->data[1];
/* Error in response to MT RP_DATA, i.e. the MS did not
* successfully receive the SMS. We need to investigate
* the cause and take action depending on it */
DEBUGP(DSMS, "RX SMS RP-ERROR Cause=0x%02x\n", cause);
/* we need to look-up the transaction based on rph->msg_ref to
* identify which particular RP_DATA/SMS-submit failed */
return 0;
}
static int gsm411_rx_rp_smma(struct msgb *msg, struct gsm411_rp_hdr *rph)
static int gsm411_rx_rp_smma(struct msgb *msg, struct gsm_trans *trans,
struct gsm411_rp_hdr *rph)
{
int rc;
/* MS tells us that it has memory for more SMS, we need
* to check if we have any pending messages for it and then
* transfer those */
rc = gsm411_send_rp_ack(trans, rph->msg_ref);
trans->sms.rp_state = GSM411_RPS_IDLE;
return rc;
}
static int gsm411_rx_cp_data(struct msgb *msg, struct gsm48_hdr *gh)
static int gsm411_rx_cp_data(struct msgb *msg, struct gsm48_hdr *gh,
struct gsm_trans *trans)
{
struct gsm411_rp_hdr *rp_data = (struct gsm411_rp_hdr*)&gh->data;
u_int8_t msg_type = rp_data->msg_type & 0x07;
@ -451,51 +562,129 @@ static int gsm411_rx_cp_data(struct msgb *msg, struct gsm48_hdr *gh)
switch (msg_type) {
case GSM411_MT_RP_DATA_MO:
DEBUGP(DSMS, "SMS RP-DATA (MO)\n");
rc = gsm411_rx_rp_data(msg, rp_data);
DEBUGP(DSMS, "RX SMS RP-DATA (MO)\n");
/* start TR2N and enter 'wait to send RP-ACK state' */
trans->sms.rp_state = GSM411_RPS_WAIT_TO_TX_RP_ACK;
rc = gsm411_rx_rp_data(msg, trans, rp_data);
break;
case GSM411_MT_RP_ACK_MO:
rc = gsm411_rx_rp_ack(msg, rp_data);
break;
case GSM411_MT_RP_ERROR_MO:
rc = gsm411_rx_rp_error(msg, rp_data);
DEBUGP(DSMS,"RX SMS RP-ACK (MO)\n");
rc = gsm411_rx_rp_ack(msg, trans, rp_data);
break;
case GSM411_MT_RP_SMMA_MO:
rc = gsm411_rx_rp_smma(msg, rp_data);
DEBUGP(DSMS, "Unimplemented RP type 0x%02x\n", msg_type);
DEBUGP(DSMS, "RX SMS RP-SMMA\n");
/* start TR2N and enter 'wait to send RP-ACK state' */
trans->sms.rp_state = GSM411_RPS_WAIT_TO_TX_RP_ACK;
rc = gsm411_rx_rp_smma(msg, trans, rp_data);
break;
case GSM411_MT_RP_ERROR_MO:
rc = gsm411_rx_rp_error(msg, trans, rp_data);
break;
default:
/* FIXME: send GSM411_CP_CAUSE_MSGTYPE_NOTEXIST */
DEBUGP(DSMS, "Invalid RP type 0x%02x\n", msg_type);
rc = gsm411_send_rp_error(trans, rp_data->msg_ref,
GSM411_RP_CAUSE_MSGTYPE_NOTEXIST);
break;
}
return rc;
}
/* send CP-ACK to given transaction */
static int gsm411_tx_cp_ack(struct gsm_trans *trans)
{
struct msgb *msg = gsm411_msgb_alloc();
return gsm411_cp_sendmsg(msg, trans, GSM411_MT_CP_ACK);
}
static int gsm411_tx_cp_error(struct gsm_trans *trans, u_int8_t cause)
{
struct msgb *msg = gsm411_msgb_alloc();
u_int8_t *causep;
cause = msgb_put(msg, 1);
*causep = cause;
return gsm411_cp_sendmsg(msg, trans, GSM411_MT_CP_ERROR);
}
/* Entry point for incoming GSM48_PDISC_SMS from abis_rsl.c */
int gsm0411_rcv_sms(struct msgb *msg)
{
struct gsm48_hdr *gh = msgb_l3(msg);
u_int8_t msg_type = gh->msg_type;
u_int8_t transaction_id = ((gh->proto_discr >> 4) ^ 0x8); /* flip */
struct gsm_lchan *lchan = msg->lchan;
struct gsm_trans *trans;
int rc = 0;
if (!lchan->subscr)
return -EIO;
/* FIXME: send some error message */
trans = trans_find_by_id(lchan->subscr, GSM48_PDISC_SMS,
transaction_id);
if (!trans) {
DEBUGP(DSMS, "Unknown transaction ID %x, "
"creating new trans\n", transaction_id);
trans = trans_alloc(lchan->subscr, GSM48_PDISC_SMS,
transaction_id, new_callref++);
if (!trans) {
DEBUGP(DSMS, "No memory for trans\n");
/* FIXME: send some error message */
return -ENOMEM;
}
trans->sms.cp_state = GSM411_CPS_IDLE;
trans->sms.rp_state = GSM411_RPS_IDLE;
trans->sms.is_mt = 0;
trans->lchan = lchan;
use_lchan(lchan);
}
switch(msg_type) {
case GSM411_MT_CP_DATA:
DEBUGP(DSMS, "SMS CP-DATA\n");
rc = gsm411_rx_cp_data(msg, gh);
DEBUGP(DSMS, "RX SMS CP-DATA\n");
if (!trans->sms.is_mt) {
/* 5.2.3.1.3: MO state exists when SMC has received
* CP-DATA, including sending of the assoc. CP-ACK */
trans->sms.cp_state = GSM411_CPS_MM_ESTABLISHED;
}
rc = gsm411_rx_cp_data(msg, gh, trans);
/* Send CP-ACK or CP-ERORR in response */
if (rc < 0) {
rc = gsm411_tx_cp_error(trans, GSM411_CP_CAUSE_NET_FAIL);
} else
rc = gsm411_tx_cp_ack(trans);
break;
case GSM411_MT_CP_ACK:
DEBUGP(DSMS, "SMS CP-ACK\n");
/* previous CP-DATA in this transaction was confirmed */
DEBUGP(DSMS, "RX SMS CP-ACK\n");
if (!trans->sms.is_mt) {
/* 5.2.3.1.3: MO state exists when SMC has received
* CP-ACK */
trans->sms.cp_state = GSM411_CPS_MM_ESTABLISHED;
/* FIXME: we have sont one CP-DATA, which was now
* acknowledged. Check if we want to transfer more,
* i.e. multi-part message */
trans->sms.cp_state = GSM411_CPS_IDLE;
trans_free(trans);
}
break;
case GSM411_MT_CP_ERROR:
DEBUGP(DSMS, "SMS CP-ERROR, cause 0x%02x\n", gh->data[0]);
DEBUGP(DSMS, "RX SMS CP-ERROR, cause 0x%02x\n", gh->data[0]);
trans->sms.cp_state = GSM411_CPS_IDLE;
trans_free(trans);
break;
default:
DEBUGP(DSMS, "Unimplemented CP msg_type: 0x%02x\n", msg_type);
DEBUGP(DSMS, "RX Unimplemented CP msg_type: 0x%02x\n", msg_type);
rc = gsm411_tx_cp_error(trans, GSM411_CP_CAUSE_MSGTYPE_NOTEXIST);
trans_free(trans);
break;
}
return rc;
}
@ -523,12 +712,15 @@ static u_int8_t tpdu_test[] = {
int gsm0411_send_sms(struct gsm_lchan *lchan, struct sms_deliver *sms)
{
struct msgb *msg = gsm411_msgb_alloc();
struct gsm_trans *trans;
u_int8_t *data;
u_int8_t msg_ref = 42;
u_int8_t trans_id = 23;
msg->lchan = lchan;
/* FIXME: allocate trans */
/* Hardcode Originating Address for now */
data = (u_int8_t *)msgb_put(msg, 8);
data[0] = 0x07; /* originator length == 7 */
@ -558,5 +750,25 @@ int gsm0411_send_sms(struct gsm_lchan *lchan, struct sms_deliver *sms)
DEBUGP(DSMS, "TX: SMS SUBMIT\n");
return gsm411_rp_sendmsg(msg, GSM411_MT_RP_DATA_MT, msg_ref, trans_id);
return gsm411_rp_sendmsg(msg, trans, GSM411_MT_RP_DATA_MT, msg_ref);
/* FIXME: enter 'wait for RP-ACK' state, start TR1N */
}
#if 0
{
struct sms_deliver *smsd;
smsd->mti = GSM340_SMS_DELIVER_SC2MS;
smsd->mms = 0; /* FIXME: determine if there are more */
smsd->rp = FIXME;
smsd->udhi = FIXME;
smsd->sri = 1;
smsd->oa = FIXME;
smsd->pid = FIXME;
smsd->dcs = FIXME;
smsd->scts = FIXME;
smsd->ud_len = FIXME;
smsd->ud = FIXME;
}
#endif