int xj_jcon_del_jconf(xj_jcon jbc, str *sid, char dl, int flag)
{
xj_jconf jcf = NULL, p = NULL;
if(!jbc || !sid || !sid->s || sid->len <= 0)
return -1;
#ifdef XJ_EXTRA_DEBUG
DBG("XJAB: xj_jcon_del_jconf: deleting conference of <%.*s>\n",
sid->len, sid->s);
#endif
if((jcf = xj_jconf_new(sid))==NULL)
return -1;
if(xj_jconf_init_sip(jcf, jbc->jkey->id, dl))
{
xj_jconf_free(jcf);
return -1;
}
p = del234(jbc->jconf, (void*)jcf);
if(p != NULL)
{
if(flag == XJ_JCMD_UNSUBSCRIBE)
xj_jcon_jconf_presence(jbc, jcf, "unavailable", NULL);
jbc->nrjconf--;
xj_jconf_free(p);
#ifdef XJ_EXTRA_DEBUG
DBG("XJAB: xj_jcon_del_jconf: conference deleted\n");
#endif
}
xj_jconf_free(jcf);
return 0;
}
xj_jconf xj_jcon_check_jconf(xj_jcon jbc, char* id)
{
str sid;
xj_jconf jcf = NULL, p = NULL;
if(!jbc || !id || !jbc->nrjconf)
return NULL;
#ifdef XJ_EXTRA_DEBUG
DBG("XJAB: xj_jcon_get_jconf: looking for conference\n");
#endif
sid.s = id;
sid.len = strlen(id);
if((jcf = xj_jconf_new(&sid))==NULL)
return NULL;
if(xj_jconf_init_jab(jcf))
goto clean;
if((p = find234(jbc->jconf, (void*)jcf, NULL)) != NULL)
{
#ifdef XJ_EXTRA_DEBUG
DBG("XJAB: xj_jcon_get_jconf: conference found\n");
#endif
xj_jconf_free(jcf);
return p;
}
clean:
#ifdef XJ_EXTRA_DEBUG
DBG("XJAB: xj_jcon_get_jconf: conference not found\n");
#endif
xj_jconf_free(jcf);
return NULL;
}
/**
* check for expired connections
*/
void xj_worker_check_jcons(xj_wlist jwl, xj_jcon_pool jcp, int ltime, fd_set *pset)
{
int i;
xj_jconf jcf;
for(i = 0; i < jcp->len && main_loop; i++)
{
if(jcp->ojc[i] == NULL)
continue;
if(jcp->ojc[i]->jkey->flag==XJ_FLAG_OPEN &&
jcp->ojc[i]->expire > ltime)
continue;
#ifdef XJ_EXTRA_DEBUG
DBG("XJAB:xj_worker:%d: connection expired for <%.*s> \n",
_xj_pid, jcp->ojc[i]->jkey->id->len, jcp->ojc[i]->jkey->id->s);
#endif
xj_send_sip_msgz(_PADDR(jwl), jcp->ojc[i]->jkey->id, &jab_gw_name,
XJ_DMSG_INF_JOFFLINE, NULL);
#ifdef XJ_EXTRA_DEBUG
DBG("XJAB:xj_worker:%d: connection's close flag =%d\n",
_xj_pid, jcp->ojc[i]->jkey->flag);
#endif
// CLEAN JAB_WLIST
xj_wlist_del(jwl, jcp->ojc[i]->jkey, _xj_pid);
// looking for open conference rooms
#ifdef XJ_EXTRA_DEBUG
DBG("XJAB:xj_worker:%d: having %d open conferences\n",
_xj_pid, jcp->ojc[i]->nrjconf);
#endif
while(jcp->ojc[i]->nrjconf > 0)
{
if((jcf=delpos234(jcp->ojc[i]->jconf,0))!=NULL)
{
// get out of room
xj_jcon_jconf_presence(jcp->ojc[i],jcf, "unavailable", NULL);
xj_jconf_free(jcf);
}
jcp->ojc[i]->nrjconf--;
}
// send offline presence to all subscribers
if(jcp->ojc[i]->plist)
{
#ifdef XJ_EXTRA_DEBUG
DBG("XJAB:xj_worker:%d: sending 'terminated' status to SIP"
" subscriber\n", _xj_pid);
#endif
xj_pres_list_notifyall(jcp->ojc[i]->plist,
XJ_PS_TERMINATED);
}
FD_CLR(jcp->ojc[i]->sock, pset);
xj_jcon_disconnect(jcp->ojc[i]);
xj_jcon_free(jcp->ojc[i]);
jcp->ojc[i] = NULL;
}
}
xj_jconf xj_jcon_get_jconf(xj_jcon jbc, str* sid, char dl)
{
xj_jconf jcf = NULL, p;
if(!jbc || !sid || !sid->s || sid->len <= 0)
return NULL;
#ifdef XJ_EXTRA_DEBUG
DBG("XJAB: xj_jcon_get_jconf: looking for conference\n");
#endif
if((jcf = xj_jconf_new(sid))==NULL)
return NULL;
if(xj_jconf_init_sip(jcf, jbc->jkey->id, dl))
goto clean;
if(jbc->nrjconf && (p = find234(jbc->jconf, (void*)jcf, NULL)) != NULL)
{
#ifdef XJ_EXTRA_DEBUG
DBG("XJAB: xj_jcon_get_jconf: conference found\n");
#endif
xj_jconf_free(jcf);
return p;
}
if(jbc->nrjconf >= XJ_MAX_JCONF)
goto clean;
if(jbc->nrjconf==0)
if(jbc->jconf==NULL)
if((jbc->jconf = newtree234(xj_jconf_cmp)) == NULL)
goto clean;
if((p = add234(jbc->jconf, (void*)jcf)) != NULL)
{
#ifdef XJ_EXTRA_DEBUG
DBG("XJAB: xj_jcon_get_jconf: new conference created\n");
#endif
jbc->nrjconf++;
return p;
}
clean:
DBG("XJAB: xj_jcon_get_jconf: error looking for conference\n");
xj_jconf_free(jcf);
return NULL;
}
/**
* free the allocated memory space of a JABBER connection
*/
int xj_jcon_free(xj_jcon jbc)
{
xj_jconf jcf;
if(jbc == NULL)
return -1;
#ifdef XJ_EXTRA_DEBUG
DBG("XJAB:xj_jcon_free: -----START-----\n");
#endif
//if(jbc->sock != -1)
// jb_disconnect(jbc);
if(jbc->hostname != NULL)
_M_FREE(jbc->hostname);
if(jbc->stream_id != NULL)
_M_FREE(jbc->stream_id);
if(jbc->resource != NULL)
_M_FREE(jbc->resource);
#ifdef XJ_EXTRA_DEBUG
DBG("XJAB:xj_jcon_free: %d conferences\n", jbc->nrjconf);
#endif
while(jbc->nrjconf > 0)
{
if((jcf=delpos234(jbc->jconf,0))!=NULL)
xj_jconf_free(jcf);
jbc->nrjconf--;
}
xj_pres_list_free(jbc->plist);
_M_FREE(jbc);
#ifdef XJ_EXTRA_DEBUG
DBG("XJAB:xj_jcon_free: -----END-----\n");
#endif
return 0;
}