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osmo-msc
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ACK sms-submit

This commit is contained in:
Daniel Willmann 2008-12-29 01:54:02 +00:00
parent e0fbec823b
commit 471712b133
3 changed files with 75 additions and 5 deletions
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4
include/openbsc/gsm_04_11.h
View File

@ -20,8 +20,8 @@
#define GSM411_MT_RP_ERROR_MT 0x04
#define GSM411_MT_RP_SMMA_MO 0x05
/* Chapter 8.1.1 */
struct gsm411_rp_data_hdr {
/* Chapter 8.2.1 */
struct gsm411_rp_hdr {
u_int8_t len;
u_int8_t msg_type;
u_int8_t msg_ref;

65
src/gsm_04_11.c
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@ -31,10 +31,30 @@
#include <openbsc/msgb.h>
#include <openbsc/debug.h>
#include <openbsc/gsm_data.h>
#include <openbsc/gsm_subscriber.h>
#include <openbsc/gsm_04_11.h>
#include <openbsc/gsm_04_08.h>
#include <openbsc/abis_rsl.h>
#define GSM411_ALLOC_SIZE 1024
#define GSM411_ALLOC_HEADROOM 128
static struct msgb *gsm411_msgb_alloc(void)
{
return msgb_alloc_headroom(GSM411_ALLOC_SIZE, GSM411_ALLOC_HEADROOM);
}
static int gsm0411_sendmsg(struct msgb *msg)
{
if (msg->lchan)
msg->trx = msg->lchan->ts->trx;
msg->l3h = msg->data;
return rsl_data_request(msg, 0);
}
static char *gsm411_7bit_decode(u_int8_t *user_data, u_int8_t length)
{
u_int8_t d_off = 0, b_off = 0;
@ -97,12 +117,54 @@ static int gsm411_sms_submit_from_msgb(struct msgb *msg)
return 0;
}
static int gsm411_send_rp_ack(struct gsm_lchan *lchan, u_int8_t msg_ref)
{
struct msgb *msg = gsm411_msgb_alloc();
struct gsm48_hdr *gh;
struct gsm411_rp_hdr *rp;
msg->lchan = lchan;
gh = (struct gsm48_hdr *) msgb_put(msg, sizeof(*gh));
gh->proto_discr = GSM48_PDISC_SMS;
gh->msg_type = GSM411_MT_CP_ACK;
rp = (struct gsm411_rp_hdr *)msgb_put(msg, sizeof(*rp));
rp->msg_type = GSM411_MT_RP_ACK_MT;
rp->msg_ref = msg_ref;
DEBUGP(DSMS, "TX: SMS RP ACK\n");
return gsm0411_sendmsg(msg);
}
static int gsm411_send_rp_error(struct gsm_lchan *lchan, u_int8_t msg_ref)
{
struct msgb *msg = gsm411_msgb_alloc();
struct gsm48_hdr *gh;
struct gsm411_rp_hdr *rp;
msg->lchan = lchan;
gh = (struct gsm48_hdr *) msgb_put(msg, sizeof(*gh));
gh->proto_discr = GSM48_PDISC_SMS;
gh->msg_type = GSM411_MT_CP_ERROR;
rp = (struct gsm411_rp_hdr *)msgb_put(msg, sizeof(*rp));
rp->msg_type = GSM411_MT_RP_ERROR_MT;
rp->msg_ref = msg_ref;
DEBUGP(DSMS, "TX: SMS RP ERROR\n");
return gsm0411_sendmsg(msg);
}
static int gsm411_cp_data(struct msgb *msg)
{
struct gsm48_hdr *gh = msgb_l3(msg);
int rc = 0;
struct gsm411_rp_data_hdr *rp_data = (struct gsm411_rp_data_hdr*)&gh->data;
struct gsm411_rp_hdr *rp_data = (struct gsm411_rp_hdr*)&gh->data;
u_int8_t msg_type = rp_data->msg_type & 0x07;
switch (msg_type) {
@ -111,6 +173,7 @@ static int gsm411_cp_data(struct msgb *msg)
/* Skip SMSC no and RP-UD length */
msg->smsh = &rp_data->data[1] + rp_data->data[1] + 2;
gsm411_sms_submit_from_msgb(msg);
gsm411_send_rp_ack(msg->lchan, rp_data->msg_ref);
break;
default:
DEBUGP(DSMS, "Unimplemented RP type 0x%02x\n", msg_type);

11
tests/sms/Makefile.am
View File

@ -1,5 +1,12 @@
INCLUDES = $(all_includes) -I$(top_srcdir)/include
noinst_PROGRAMS = sms_test
sms_test_SOURCES = sms_test.c $(top_srcdir)/src/gsm_04_11.c \
$(top_srcdir)/src/debug.c $(top_srcdir)/src/msgb.c
sms_test_SOURCES = sms_test.c $(top_srcdir)/src/misdn.c \
$(top_srcdir)/src/abis_rsl.c $(top_srcdir)/src/abis_nm.c \
$(top_srcdir)/src/gsm_04_08.c $(top_srcdir)/src/gsm_data.c \
$(top_srcdir)/src/gsm_subscriber.c $(top_srcdir)/src/msgb.c \
$(top_srcdir)/src/select.c $(top_srcdir)/src/chan_alloc.c \
$(top_srcdir)/src/timer.c $(top_srcdir)/src/debug.c \
$(top_srcdir)/src/db.c $(top_srcdir)/src/gsm_04_11.c
sms_test_LDADD = -ldl -ldbi