int32_t init_free_userdb(struct s_auth *ptr)
{
int32_t nro;
for(nro = 0; ptr; nro++)
{
struct s_auth *ptr_next;
ptr_next = ptr->next;
ll_destroy(&ptr->aureader_list);
ptr->next = NULL;
config_list_gc_values(account_opts, ptr);
ftab_clear(&ptr->ftab);
ftab_clear(&ptr->fchid);
tuntab_clear(&ptr->ttab);
caidtab_clear(&ptr->ctab);
NULLFREE(ptr->cltab.aclass);
NULLFREE(ptr->cltab.bclass);
#ifdef CS_CACHEEX
cecspvaluetab_clear(&ptr->cacheex.filter_caidtab);
#endif
#ifdef WITH_LB
caidvaluetab_clear(&ptr->lb_nbest_readers_tab);
#endif
add_garbage(ptr);
ptr = ptr_next;
}
cs_log("userdb %d accounts freed", nro);
return nro;
}
void chk_tuntab(char *tunasc, TUNTAB *ttab)
{
int32_t i;
tuntab_clear(ttab);
errno = 0;
char *caid_ptr, *savecaid_ptr = NULL;
for(i = 0, caid_ptr = strtok_r(tunasc, ",", &savecaid_ptr); (caid_ptr); caid_ptr = strtok_r(NULL, ",", &savecaid_ptr), i++)
{
TUNTAB_DATA d;
char *srvid_ptr = strchr(trim(caid_ptr), '.');
char *caidto_ptr = strchr(trim(caid_ptr), ':');
if (!srvid_ptr)
continue;
*srvid_ptr++ = '\0';
if (caidto_ptr)
*caidto_ptr++ = '\0';
d.bt_caidfrom = a2i(caid_ptr, 2);
d.bt_srvid = a2i(srvid_ptr, 2);
d.bt_caidto = 0;
if (caidto_ptr)
d.bt_caidto = a2i(caidto_ptr, 2);
if (errno == EINVAL)
continue;
if (d.bt_caidfrom | d.bt_srvid | d.bt_caidto)
tuntab_add(ttab, &d);
}
}
static void account_tuntab_fn(const char *token, char *value, void *setting, FILE *f)
{
TUNTAB *ttab = setting;
if(value)
{
if(strlen(value) == 0)
{
tuntab_clear(ttab);
}
else
{
chk_tuntab(value, ttab);
}
return;
}
if((ttab->ttdata && ttab->ttdata[0].bt_caidfrom) || cfg.http_full_cfg)
{
value = mk_t_tuntab(ttab);
fprintf_conf(f, token, "%s\n", value);
free_mk_t(value);
}
}
void free_client(struct s_client *cl)
{
if(!cl)
{ return; }
struct s_reader *rdr = cl->reader;
// Remove client from client list. kill_thread also removes this client, so here just if client exits itself...
struct s_client *prev, *cl2;
cs_writelock(__func__, &clientlist_lock);
if(!cl->kill_started)
{
cl->kill_started = 1;
}
else
{
cs_writeunlock(__func__, &clientlist_lock);
cs_log("[free_client] ERROR: free already started!");
return;
}
cl->kill = 1;
for(prev = first_client, cl2 = first_client->next;
prev->next != NULL;
prev = prev->next, cl2 = cl2->next)
{
if(cl == cl2)
{ break; }
}
if(cl == cl2)
{ prev->next = cl2->next; } // Remove client from list
int32_t bucket = (uintptr_t)cl / 16 % CS_CLIENT_HASHBUCKETS;
// Remove client from hashed list
if(first_client_hashed[bucket] == cl)
{
first_client_hashed[bucket] = cl->nexthashed;
}
else
{
for(prev = first_client_hashed[bucket], cl2 = first_client_hashed[bucket]->nexthashed;
prev->nexthashed != NULL;
prev = prev->nexthashed, cl2 = cl2->nexthashed)
{
if(cl == cl2)
{ break; }
}
if(cl == cl2)
{ prev->nexthashed = cl2->nexthashed; }
}
cs_writeunlock(__func__, &clientlist_lock);
cleanup_ecmtasks(cl);
// Clean reader. The cleaned structures should be only used by the reader thread, so we should be save without waiting
if(rdr)
{
ll_destroy_data(&rdr->emmstat);
remove_reader_from_active(rdr);
cs_sleepms(1000); //just wait a bit that really really nobody is accessing client data
if(rdr->ph.cleanup)
{ rdr->ph.cleanup(cl); }
if(cl->typ == 'r')
{ cardreader_close(rdr); }
if(cl->typ == 'p')
{ network_tcp_connection_close(rdr, "cleanup"); }
cl->reader = NULL;
}
// Clean client specific data
if(cl->typ == 'c')
{
cs_statistics(cl);
cl->last_caid = NO_CAID_VALUE;
cl->last_provid = NO_PROVID_VALUE;
cl->last_srvid = NO_SRVID_VALUE;
cs_statistics(cl);
cs_sleepms(1000); //just wait a bit that really really nobody is accessing client data
}
struct s_module *module = get_module(cl);
if(module->cleanup)
{ module->cleanup(cl); }
// Close network socket if not already cleaned by previous cleanup functions
if(cl->pfd)
{ close(cl->pfd); }
// Clean all remaining structures
free_joblist(cl);
NULLFREE(cl->work_mbuf);
if(cl->ecmtask)
{
add_garbage(cl->ecmtask);
cl->ecmtask = NULL;
}
ll_destroy_data(&cl->cascadeusers);
ftab_clear(&cl->ftab);
ftab_clear(&cl->fchid);
tuntab_clear(&cl->ttab);
caidtab_clear(&cl->ctab);
NULLFREE(cl->cltab.aclass);
NULLFREE(cl->cltab.bclass);
NULLFREE(cl->cw_rass);
ll_destroy_data(&cl->ra_buf);
NULLFREE(cl->aes_keys);
#ifdef MODULE_CCCAM
add_garbage(cl->cc);
#endif
#ifdef MODULE_SERIAL
add_garbage(cl->serialdata);
#endif
add_garbage(cl);
}
