#include "sm.h"
static mod_ret_t _iq_last_pkt_sm(mod_instance_t mi, pkt_t pkt) {
module_t mod = mi->mod;
char uptime[10];
if(pkt->type != pkt_IQ || pkt->ns != ns_LAST)
return mod_PASS;
snprintf(uptime, 10, "%d", (int) (time(NULL) - (time_t) mod->private));
nad_set_attr(pkt->nad, 2, -1, "seconds", uptime, 0);
nad_set_attr(pkt->nad, 1, -1, "type", "result", 6);
pkt_router(pkt_tofrom(pkt));
return mod_HANDLED;
}
static mod_ret_t _iq_last_pkt_user(mod_instance_t mi, user_t user, pkt_t pkt) {
char lasttime[10];
time_t t;
os_t os;
os_object_t o;
st_ret_t ret;
if(pkt->type != pkt_IQ || pkt->ns != ns_LAST)
return mod_PASS;
if(!pres_trust(user, pkt->from))
return -stanza_err_FORBIDDEN;
if(user->top != NULL)
{
pkt_sess(pkt, user->top);
return mod_HANDLED;
}
ret = storage_get(user->sm->st, "logout", jid_user(user->jid), NULL, &os);
switch(ret) {
case st_SUCCESS:
t = 0;
if(os_iter_first(os)) {
o = os_iter_object(os);
os_object_get_time(os, o, "time", &t);
}
os_free(os);
snprintf(lasttime, 10, "%d", (int) (time(NULL) - t));
nad_set_attr(pkt->nad, 2, -1, "seconds", lasttime, 0);
nad_set_attr(pkt->nad, 1, -1, "type", "result", 6);
pkt_router(pkt_tofrom(pkt));
return mod_HANDLED;
case st_FAILED:
return -stanza_err_INTERNAL_SERVER_ERROR;
case st_NOTFOUND:
return -stanza_err_ITEM_NOT_FOUND;
case st_NOTIMPL:
return -stanza_err_FEATURE_NOT_IMPLEMENTED;
}
return -stanza_err_INTERNAL_SERVER_ERROR;
}
static void _iq_last_sess_end(mod_instance_t mi, sess_t sess) {
time_t t;
os_t os;
os_object_t o;
t = time(NULL);
os = os_new();
o = os_object_new(os);
os_object_put_time(o, "time", &t);
storage_replace(sess->user->sm->st, "logout", jid_user(sess->jid), NULL, os);
os_free(os);
}
static void _iq_last_user_delete(mod_instance_t mi, jid_t jid) {
log_debug(ZONE, "deleting logout time for %s", jid_user(jid));
storage_delete(mi->sm->st, "logout", jid_user(jid), NULL);
}
int iq_last_init(mod_instance_t mi, char *arg) {
module_t mod = mi->mod;
if(mod->init) return 0;
mod->sess_end = _iq_last_sess_end;
mod->pkt_user = _iq_last_pkt_user;
mod->pkt_sm = _iq_last_pkt_sm;
mod->user_delete = _iq_last_user_delete;
mod->private = (void *) time(NULL);
feature_register(mod->mm->sm, uri_LAST);
return 0;
}