cellular-infrastructure
/
osmo-bsc
mirror of https://gerrit.osmocom.org/osmo-bsc
9
0
Fork 0
Code Issues Releases Wiki Activity

Be able to initiate paging from the telnet interface 

The actual paging by subscriber needs to be implemented
This commit is contained in:
Holger Freyther 2009-01-04 20:18:23 +00:00
parent 4c8f114976
commit 7448a53ddb
3 changed files with 34 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
include/openbsc/abis_rsl.h
View File

@ -347,7 +347,8 @@ int rsl_chan_activate_tch_f(struct gsm_bts_trx_ts *ts);
int rsl_chan_activate_sdcch(struct gsm_bts_trx_ts *ts);
int rsl_paging_cmd(struct gsm_bts *bts, u_int8_t paging_group, u_int8_t len,
u_int8_t *ms_ident, u_int8_t chan_needed);
int rsl_paging_cmd_imsi(struct gsm_bts *bts, u_int8_t chan_needed, const char *imsi_str);
int rsl_paging_cmd_subscr(struct gsm_bts *bts, u_int8_t chan_needed,
struct gsm_subscriber *subscr);
int rsl_imm_assign_cmd(struct gsm_bts *bts, u_int8_t len, u_int8_t *val);
int rsl_data_request(struct msgb *msg, u_int8_t link_id);

10
src/abis_rsl.c
View File

@ -383,6 +383,16 @@ int rsl_paging_cmd(struct gsm_bts *bts, u_int8_t paging_group, u_int8_t len,
return abis_rsl_sendmsg(msg);
}
int rsl_paging_cmd_subscr(struct gsm_bts *bts, u_int8_t chan_need,
struct gsm_subscriber *subscr)
{
u_int8_t mi[128];
unsigned int mi_len;
u_int8_t paging_group;
return -1;
}
int imsi_str2bcd(u_int8_t *bcd_out, const char *str_in)
{
int i, len = strlen(str_in);

26
src/telnet_interface.c
View File

@ -30,6 +30,7 @@
#include <openbsc/chan_alloc.h>
#include <openbsc/gsm_04_08.h>
#include <openbsc/msgb.h>
#include <openbsc/abis_rsl.h>
extern void telnet_parse(struct telnet_connection *connection, char *line);
@ -135,10 +136,6 @@ void telnet_error_client(int fd) {
ret = write(fd, msg, strlen(msg));
}
void telnet_page(struct telnet_connection *connection, const char *imsi, int page) {
printf("going to page: '%s' %d\n", imsi, page);
}
static struct gsm_lchan* find_channel(struct gsm_bts *bts, const char *imsi,
const char **error, int fd) {
int ret;
@ -159,6 +156,27 @@ static struct gsm_lchan* find_channel(struct gsm_bts *bts, const char *imsi,
return lchan;
}
void telnet_page(struct telnet_connection *connection, const char *imsi, int type) {
int ret;
static const char* error[] = {
"paging: IMSI not found\n",
"paging: No channel allocated for IMSI -> will allocate\n" };
struct gsm_bts *bts = &connection->network->bts[connection->bts];
struct gsm_lchan *lchan = find_channel(bts, imsi, error, connection->fd.fd);
if (lchan) {
static const char *msg = "paging: A Channel is already allocated.\n";
ret = write(connection->fd.fd, msg, strlen(msg));
return;
}
struct gsm_subscriber *subscr = subscr_get_by_imsi(imsi);
if (!subscr)
return;
rsl_paging_cmd_subscr(bts, type, subscr);
}
void telnet_put_channel(struct telnet_connection *connection, const char *imsi) {
static const char* error[] = {
"put_channel: IMSI not found\n",