static int mwi_subscribe(struct ua *ua)
{
const char *routev[1];
struct mwi *mwi;
int err;
mwi = mem_zalloc(sizeof(*mwi), destructor);
if (!mwi)
return ENOMEM;
list_append(&mwil, &mwi->le, mwi);
mwi->ua = mem_ref(ua);
routev[0] = ua_outbound(ua);
info("mwi: subscribing to messages for %s\n", ua_aor(ua));
err = sipevent_subscribe(&mwi->sub, uag_sipevent_sock(), ua_aor(ua),
NULL, ua_aor(ua), "message-summary", NULL,
600, ua_cuser(ua),
routev, routev[0] ? 1 : 0,
auth_handler, ua_account(ua), true, NULL,
notify_handler, close_handler, mwi,
"Accept:"
" application/simple-message-summary\r\n");
if (err) {
warning("mwi: subscribe ERROR: %m\n", err);
}
if (err)
mem_deref(mwi);
return err;
}
static void tmr_handler(void *arg)
{
struct le *le;
(void)arg;
for (le = list_head(uag_list()); le; le = le->next) {
struct ua *ua = le->data;
struct account *acc = ua_account(ua);
if (account_regint(acc) > 0)
uag_event_register(ua_event_handler, ua);
else
mwi_subscribe(ua);
}
}
static int publisher_alloc(struct ua *ua)
{
struct publisher *pub;
pub = mem_zalloc(sizeof(*pub), destructor);
if (!pub)
return ENOMEM;
pub->ua = mem_ref(ua);
pub->expires = account_pubint(ua_account(ua));
tmr_init(&pub->tmr);
tmr_start(&pub->tmr, 10, tmr_handler, pub);
list_append(&publ, &pub->le, pub);
return 0;
}
static void pub_ua_event_handler(struct ua *ua,
enum ua_event ev,
struct call *call,
const char *prm,
void *arg )
{
(void)call;
(void)prm;
(void)arg;
if (account_pubint(ua_account(ua)) == 0)
return;
if (ev == UA_EVENT_REGISTER_OK) {
if (ua_presence_status(ua) == PRESENCE_UNKNOWN) {
ua_presence_status_set(ua, PRESENCE_OPEN);
publisher_update_status(ua);
}
}
}
int publisher_init(void)
{
struct le *le;
int err = 0;
uag_event_register(pub_ua_event_handler, NULL);
for (le = list_head(uag_list()); le; le = le->next) {
struct ua *ua = le->data;
struct account *acc = ua_account(ua);
if (account_pubint(acc) == 0)
continue;
err |= publisher_alloc(ua);
}
if (err)
return err;
return 0;
}
