/*
* Delete buddy.
*/
PJ_DEF(pj_status_t) pjsua_buddy_del(pjsua_buddy_id buddy_id)
{
PJ_ASSERT_RETURN(buddy_id>=0 &&
buddy_id<(int)PJ_ARRAY_SIZE(pjsua_var.buddy),
PJ_EINVAL);
if (pjsua_var.buddy[buddy_id].uri.slen == 0) {
return PJ_SUCCESS;
}
/* Unsubscribe presence */
pjsua_buddy_subscribe_pres(buddy_id, PJ_FALSE);
PJSUA_LOCK();
/* Not interested with further events for this buddy */
if (pjsua_var.buddy[buddy_id].sub) {
pjsip_evsub_set_mod_data(pjsua_var.buddy[buddy_id].sub,
pjsua_var.mod.id, NULL);
}
/* Remove buddy */
pjsua_var.buddy[buddy_id].uri.slen = 0;
pjsua_var.buddy_cnt--;
/* Reset buddy struct */
reset_buddy(buddy_id);
PJSUA_UNLOCK();
return PJ_SUCCESS;
}
static void ui_subscribe(char menuin[])
{
char buf[128];
input_result result;
ui_input_url("(un)Subscribe presence of", buf, sizeof(buf), &result);
if (result.nb_result != PJSUA_APP_NO_NB) {
if (result.nb_result == -1) {
int i, count;
count = pjsua_get_buddy_count();
for (i=0; i<count; ++i)
pjsua_buddy_subscribe_pres(i, menuin[0]=='s');
} else if (result.nb_result == 0) {
puts("Sorry, can only subscribe to buddy's presence, "
"not from existing call");
} else {
pjsua_buddy_subscribe_pres(result.nb_result-1, (menuin[0]=='s'));
}
} else if (result.uri_result) {
puts("Sorry, can only subscribe to buddy's presence, "
"not arbitrary URL (for now)");
}
}
/*
* Add new buddy.
*/
PJ_DEF(pj_status_t) pjsua_buddy_add( const pjsua_buddy_config *cfg,
pjsua_buddy_id *p_buddy_id)
{
pjsip_name_addr *url;
pjsua_buddy *buddy;
pjsip_sip_uri *sip_uri;
int index;
pj_str_t tmp;
PJ_ASSERT_RETURN(pjsua_var.buddy_cnt <=
PJ_ARRAY_SIZE(pjsua_var.buddy),
PJ_ETOOMANY);
PJSUA_LOCK();
/* Find empty slot */
for (index=0; index<(int)PJ_ARRAY_SIZE(pjsua_var.buddy); ++index) {
if (pjsua_var.buddy[index].uri.slen == 0)
break;
}
/* Expect to find an empty slot */
if (index == PJ_ARRAY_SIZE(pjsua_var.buddy)) {
PJSUA_UNLOCK();
/* This shouldn't happen */
pj_assert(!"index < PJ_ARRAY_SIZE(pjsua_var.buddy)");
return PJ_ETOOMANY;
}
buddy = &pjsua_var.buddy[index];
/* Create pool for this buddy */
if (buddy->pool) {
pj_pool_reset(buddy->pool);
} else {
char name[PJ_MAX_OBJ_NAME];
pj_ansi_snprintf(name, sizeof(name), "buddy%03d", index);
buddy->pool = pjsua_pool_create(name, 512, 256);
}
/* Init buffers for presence subscription status */
buddy->term_reason.ptr = (char*)
pj_pool_alloc(buddy->pool,
PJSUA_BUDDY_SUB_TERM_REASON_LEN);
/* Get name and display name for buddy */
pj_strdup_with_null(buddy->pool, &tmp, &cfg->uri);
url = (pjsip_name_addr*)pjsip_parse_uri(buddy->pool, tmp.ptr, tmp.slen,
PJSIP_PARSE_URI_AS_NAMEADDR);
if (url == NULL) {
pjsua_perror(THIS_FILE, "Unable to add buddy", PJSIP_EINVALIDURI);
pj_pool_release(buddy->pool);
buddy->pool = NULL;
PJSUA_UNLOCK();
return PJSIP_EINVALIDURI;
}
/* Only support SIP schemes */
if (!PJSIP_URI_SCHEME_IS_SIP(url) && !PJSIP_URI_SCHEME_IS_SIPS(url)) {
pj_pool_release(buddy->pool);
buddy->pool = NULL;
PJSUA_UNLOCK();
return PJSIP_EINVALIDSCHEME;
}
/* Reset buddy, to make sure everything is cleared with default
* values
*/
reset_buddy(index);
/* Save URI */
pjsua_var.buddy[index].uri = tmp;
sip_uri = (pjsip_sip_uri*) pjsip_uri_get_uri(url->uri);
pjsua_var.buddy[index].name = sip_uri->user;
pjsua_var.buddy[index].display = url->display;
pjsua_var.buddy[index].host = sip_uri->host;
pjsua_var.buddy[index].port = sip_uri->port;
pjsua_var.buddy[index].monitor = cfg->subscribe;
if (pjsua_var.buddy[index].port == 0)
pjsua_var.buddy[index].port = 5060;
/* Save user data */
pjsua_var.buddy[index].user_data = (void*)cfg->user_data;
if (p_buddy_id)
*p_buddy_id = index;
pjsua_var.buddy_cnt++;
PJSUA_UNLOCK();
pjsua_buddy_subscribe_pres(index, cfg->subscribe);
return PJ_SUCCESS;
}
