void contact_set_presence(struct contact *c, enum presence_status status)
{
if (!c)
return;
if (c->status != PRESENCE_UNKNOWN && c->status != status) {
info("<%r> changed status from %s to %s\n", &c->addr.auri,
contact_presence_str(c->status),
contact_presence_str(status));
}
c->status = status;
}
int contacts_print(struct re_printf *pf, const struct contacts *contacts)
{
const struct list *lst;
struct le *le;
int err;
if (!contacts)
return 0;
lst = contact_list(contacts);
err = re_hprintf(pf, "\n--- Contacts: (%u) ---\n",
list_count(lst));
for (le = list_head(lst); le && !err; le = le->next) {
const struct contact *c = le->data;
const struct sip_addr *addr = &c->addr;
err = re_hprintf(pf, "%20s %r <%r>\n",
contact_presence_str(c->status),
&addr->dname, &addr->auri);
}
err |= re_hprintf(pf, "\n");
return err;
}
static void notifier_update_status(enum presence_status status)
{
struct le *le;
if (status == my_status)
return;
info("presence: update my status from '%s' to '%s'\n",
contact_presence_str(my_status),
contact_presence_str(status));
my_status = status;
for (le = notifierl.head; le; le = le->next) {
struct notifier *not = le->data;
(void)notify(not, status);
}
}
int contacts_print(struct re_printf *pf, void *unused)
{
struct le *le;
int err;
(void)unused;
err = re_hprintf(pf, "\n--- Contacts: (%u) ---\n",
list_count(contact_list()));
for (le = list_head(contact_list()); le && !err; le = le->next) {
const struct contact *c = le->data;
const struct sip_addr *addr = &c->addr;
err = re_hprintf(pf, "%20s %r <%r>\n",
contact_presence_str(c->status),
&addr->dname, &addr->auri);
}
err |= re_hprintf(pf, "\n");
return err;
}
