cellular-infrastructure
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cellmgr-ng
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ss7: Provide a way to start the application

This commit is contained in:
Holger Hans Peter Freyther 2011-02-16 22:23:52 +01:00
parent a7bc3aafdc
commit ab7c601118
5 changed files with 35 additions and 38 deletions
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2
include/ss7_application.h
View File

@ -79,4 +79,6 @@ int ss7_application_setup(struct ss7_application *, int type,
int src_type, int src_num,
int dst_type, int dst_num);
int ss7_application_start(struct ss7_application *);
#endif

33
src/links.c
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@ -86,23 +86,6 @@ void mtp_link_restart(struct mtp_link *link)
link->reset(link);
}
static void start_rest(void *_set)
{
struct msc_connection *msc;
struct mtp_link_set *set = _set;
struct mtp_link *data;
bsc->setup = 1;
msc = msc_connection_num(bsc, 0);
if (msc && msc_connection_start(msc) != 0) {
fprintf(stderr, "Failed to init MSC part.\n");
exit(3);
}
llist_for_each_entry(data, &set->links, entry)
data->start(data);
}
struct mtp_link_set *link_init(struct bsc_data *bsc)
{
int i;
@ -145,24 +128,8 @@ struct mtp_link_set *link_init(struct bsc_data *bsc)
/* now connect to the transport */
if (link_udp_init(lnk, bsc->udp_ip, bsc->udp_port) != 0)
return NULL;
/*
* We will ask the MTP link to be taken down for two
* timeouts of the BSC to make sure we are missing the
* SLTM and it begins a reset. Then we will take it up
* again and do the usual business.
*/
snmp_mtp_deactivate(lnk->session,
lnk->link_index);
LOGP(DMSC, LOGL_NOTICE,
"Forcing link alignment on %s/%d.\n",
lnk->base.set->name, lnk->base.link_no);
}
bsc->start_timer.cb = start_rest;
bsc->start_timer.data = set;
bsc_schedule_timer(&bsc->start_timer, bsc->udp_reset_timeout, 0);
return set;
}

1
src/main.c
View File

@ -237,6 +237,7 @@ int main(int argc, char **argv)
ss7_application_setup(app, APP_CELLMGR,
SS7_SET_LINKSET, 0,
SS7_SET_MSC, 0);
ss7_application_start(app);
while (1) {
bsc_select_main(0);

4
src/main_stp.c
View File

@ -322,7 +322,6 @@ static int inject_init(struct bsc_data *bsc)
int main(int argc, char **argv)
{
int rc;
struct mtp_link *data;
struct mtp_link_set *set;
struct mtp_link_set *m2ua_set;
struct mtp_m2ua_link *lnk;
@ -408,8 +407,7 @@ int main(int argc, char **argv)
SS7_SET_LINKSET, 0,
SS7_SET_LINKSET, 1);
llist_for_each_entry(data, &m2ua_set->links, entry)
data->start(data);
ss7_application_start(app);
while (1) {
bsc_select_main(0);

33
src/ss7_application.c
View File

@ -127,7 +127,6 @@ static int ss7_app_setup_stp(struct ss7_application *app,
app->type = APP_STP;
app->bsc->m2ua_trans->started = 1;
/* TODO: start the applications here */
return 0;
}
@ -202,7 +201,6 @@ static int ss7_app_setup_relay(struct ss7_application *app, int type,
app->type = type;
/* TODO: start the applications here */
return 0;
}
@ -225,3 +223,34 @@ int ss7_application_setup(struct ss7_application *ss7, int type,
return -1;
}
}
static void start_mtp(struct mtp_link_set *set)
{
struct mtp_link *link;
llist_for_each_entry(link, &set->links, entry)
link->reset(link);
}
static void start_msc(struct msc_connection *msc)
{
msc_connection_start(msc);
}
int ss7_application_start(struct ss7_application *app)
{
if (app->route_src.set)
start_mtp(app->route_src.set);
if (app->route_dst.set)
start_mtp(app->route_dst.set);
if (app->route_src.msc)
start_msc(app->route_src.msc);
if (app->route_dst.msc)
start_msc(app->route_dst.msc);
LOGP(DINP, LOGL_NOTICE, "SS7 Application %d/%s is now running.\n",
app->nr, app->name);
return 0;
}