/**
* @brief Initialize statsc module function
*/
static int mod_init(void)
{
if(statsc_init_rpc()<0) {
LM_ERR("failed to register rpc commands\n");
return -1;
}
if(sr_wtimer_add(statsc_timer, 0, statsc_interval)<0) {
LM_ERR("failed to register timer routine\n");
return -1;
}
if(statsc_init()<0) {
LM_ERR("failed to initialize the stats collector structure\n");
return -1;
}
return 0;
}
/**
* init module function
*/
static int mod_init(void)
{
/* Find a database module */
if (db_bind_mod(&_tps_db_url, &_tpsdbf)) {
LM_ERR("unable to bind database module\n");
return -1;
}
if (!DB_CAPABILITY(_tpsdbf, DB_CAP_ALL)) {
LM_CRIT("database modules does not "
"provide all functions needed\n");
return -1;
}
if(_tps_sanity_checks!=0) {
if(sanity_load_api(&scb)<0) {
LM_ERR("cannot bind to sanity module\n");
goto error;
}
}
if(tps_storage_lock_set_init()<0) {
LM_ERR("failed to initialize locks set\n");
return -1;
}
if(sruid_init(&_tps_sruid, '-', "tpsh", SRUID_INC)<0)
return -1;
sr_event_register_cb(SREV_NET_DATA_IN, tps_msg_received);
sr_event_register_cb(SREV_NET_DATA_OUT, tps_msg_sent);
#ifdef USE_TCP
tcp_set_clone_rcvbuf(1);
#endif
if(sr_wtimer_add(tps_storage_clean, NULL, _tps_clean_interval)<0)
return -1;
return 0;
error:
return -1;
}
/**
* init module function
*/
static int mod_init(void)
{
pv_spec_t avp_spec;
str host;
int port, proto;
if(register_mi_mod(exports.name, mi_cmds)!=0)
{
LM_ERR("failed to register MI commands\n");
return -1;
}
if(ds_ping_active_init()<0) {
return -1;
}
if(ds_init_rpc()<0)
{
LM_ERR("failed to register RPC commands\n");
return -1;
}
if(cfg_declare("dispatcher", dispatcher_cfg_def,
&default_dispatcher_cfg, cfg_sizeof(dispatcher),
&dispatcher_cfg)){
LM_ERR("Fail to declare the configuration\n");
return -1;
}
/* Initialize the counter */
ds_ping_reply_codes = (int**)shm_malloc(sizeof(unsigned int*));
*ds_ping_reply_codes = 0;
ds_ping_reply_codes_cnt = (int*)shm_malloc(sizeof(int));
*ds_ping_reply_codes_cnt = 0;
if(ds_ping_reply_codes_str.s) {
cfg_get(dispatcher, dispatcher_cfg, ds_ping_reply_codes_str)
= ds_ping_reply_codes_str;
if(ds_parse_reply_codes()< 0)
{
return -1;
}
}
/* copy threshholds to config */
cfg_get(dispatcher, dispatcher_cfg, probing_threshold)
= probing_threshold;
cfg_get(dispatcher, dispatcher_cfg, inactive_threshold)
= inactive_threshold;
if (ds_default_socket.s && ds_default_socket.len > 0) {
if (parse_phostport( ds_default_socket.s, &host.s, &host.len,
&port, &proto)!=0) {
LM_ERR("bad socket <%.*s>\n", ds_default_socket.len, ds_default_socket.s);
return -1;
}
ds_default_sockinfo = grep_sock_info( &host, (unsigned short)port, proto);
if (ds_default_sockinfo==0) {
LM_WARN("non-local socket <%.*s>\n", ds_default_socket.len, ds_default_socket.s);
return -1;
}
LM_INFO("default dispatcher socket set to <%.*s>\n", ds_default_socket.len, ds_default_socket.s);
}
if(init_data()!= 0)
return -1;
if(ds_db_url.s)
{
if(init_ds_db()!= 0)
{
LM_ERR("could not initiate a connect to the database\n");
return -1;
}
} else {
if(ds_load_list(dslistfile)!=0) {
LM_ERR("no dispatching list loaded from file\n");
return -1;
} else {
LM_DBG("loaded dispatching list\n");
}
}
if (dst_avp_param.s && dst_avp_param.len > 0)
{
if (pv_parse_spec(&dst_avp_param, &avp_spec)==0
|| avp_spec.type!=PVT_AVP)
{
LM_ERR("malformed or non AVP %.*s AVP definition\n",
dst_avp_param.len, dst_avp_param.s);
return -1;
}
if(pv_get_avp_name(0, &(avp_spec.pvp), &dst_avp_name, &dst_avp_type)!=0)
{
LM_ERR("[%.*s]- invalid AVP definition\n", dst_avp_param.len,
dst_avp_param.s);
return -1;
}
} else {
dst_avp_name.n = 0;
dst_avp_type = 0;
}
if (grp_avp_param.s && grp_avp_param.len > 0)
{
if (pv_parse_spec(&grp_avp_param, &avp_spec)==0
|| avp_spec.type!=PVT_AVP)
{
LM_ERR("malformed or non AVP %.*s AVP definition\n",
grp_avp_param.len, grp_avp_param.s);
return -1;
}
if(pv_get_avp_name(0, &(avp_spec.pvp), &grp_avp_name, &grp_avp_type)!=0)
{
LM_ERR("[%.*s]- invalid AVP definition\n", grp_avp_param.len,
grp_avp_param.s);
return -1;
}
} else {
grp_avp_name.n = 0;
grp_avp_type = 0;
}
if (cnt_avp_param.s && cnt_avp_param.len > 0)
{
if (pv_parse_spec(&cnt_avp_param, &avp_spec)==0
|| avp_spec.type!=PVT_AVP)
{
LM_ERR("malformed or non AVP %.*s AVP definition\n",
cnt_avp_param.len, cnt_avp_param.s);
return -1;
}
if(pv_get_avp_name(0, &(avp_spec.pvp), &cnt_avp_name, &cnt_avp_type)!=0)
{
LM_ERR("[%.*s]- invalid AVP definition\n", cnt_avp_param.len,
cnt_avp_param.s);
return -1;
}
} else {
cnt_avp_name.n = 0;
cnt_avp_type = 0;
}
if (dstid_avp_param.s && dstid_avp_param.len > 0)
{
if (pv_parse_spec(&dstid_avp_param, &avp_spec)==0
|| avp_spec.type!=PVT_AVP)
{
LM_ERR("malformed or non AVP %.*s AVP definition\n",
dstid_avp_param.len, dstid_avp_param.s);
return -1;
}
if(pv_get_avp_name(0, &(avp_spec.pvp), &dstid_avp_name,
&dstid_avp_type)!=0)
{
LM_ERR("[%.*s]- invalid AVP definition\n", dstid_avp_param.len,
dstid_avp_param.s);
return -1;
}
} else {
dstid_avp_name.n = 0;
dstid_avp_type = 0;
}
if (attrs_avp_param.s && attrs_avp_param.len > 0)
{
if (pv_parse_spec(&attrs_avp_param, &avp_spec)==0
|| avp_spec.type!=PVT_AVP)
{
LM_ERR("malformed or non AVP %.*s AVP definition\n",
attrs_avp_param.len, attrs_avp_param.s);
return -1;
}
if(pv_get_avp_name(0, &(avp_spec.pvp), &attrs_avp_name,
&attrs_avp_type)!=0)
{
LM_ERR("[%.*s]- invalid AVP definition\n", attrs_avp_param.len,
attrs_avp_param.s);
return -1;
}
} else {
attrs_avp_name.n = 0;
attrs_avp_type = 0;
}
if (sock_avp_param.s && sock_avp_param.len > 0)
{
if (pv_parse_spec(&sock_avp_param, &avp_spec)==0
|| avp_spec.type!=PVT_AVP)
{
LM_ERR("malformed or non AVP %.*s AVP definition\n",
sock_avp_param.len, sock_avp_param.s);
return -1;
}
if(pv_get_avp_name(0, &(avp_spec.pvp), &sock_avp_name,
&sock_avp_type)!=0)
{
LM_ERR("[%.*s]- invalid AVP definition\n", sock_avp_param.len,
sock_avp_param.s);
return -1;
}
} else {
sock_avp_name.n = 0;
sock_avp_type = 0;
}
if (hash_pvar_param.s && *hash_pvar_param.s) {
if(pv_parse_format(&hash_pvar_param, &hash_param_model) < 0
|| hash_param_model==NULL) {
LM_ERR("malformed PV string: %s\n", hash_pvar_param.s);
return -1;
}
} else {
hash_param_model = NULL;
}
if(ds_setid_pvname.s!=0)
{
if(pv_parse_spec(&ds_setid_pvname, &ds_setid_pv)==NULL
|| !pv_is_w(&ds_setid_pv))
{
LM_ERR("[%s]- invalid setid_pvname\n", ds_setid_pvname.s);
return -1;
}
}
if(ds_attrs_pvname.s!=0)
{
if(pv_parse_spec(&ds_attrs_pvname, &ds_attrs_pv)==NULL
|| !pv_is_w(&ds_attrs_pv))
{
LM_ERR("[%s]- invalid attrs_pvname\n", ds_attrs_pvname.s);
return -1;
}
}
if (dstid_avp_param.s && dstid_avp_param.len > 0)
{
if(ds_hash_size>0)
{
if(ds_hash_load_init(1<<ds_hash_size, ds_hash_expire,
ds_hash_initexpire)<0)
return -1;
if(ds_timer_mode==1) {
if(sr_wtimer_add(ds_ht_timer, NULL, ds_hash_check_interval)<0)
return -1;
} else {
if(register_timer(ds_ht_timer, NULL, ds_hash_check_interval)<0)
return -1;
}
} else {
LM_ERR("call load dispatching DSTID_AVP set but no size"
" for hash table (see ds_hash_size parameter)\n");
return -1;
}
}
/* Only, if the Probing-Timer is enabled the TM-API needs to be loaded: */
if (ds_ping_interval > 0)
{
/*****************************************************
* TM-Bindings
*****************************************************/
if (load_tm_api( &tmb ) == -1)
{
LM_ERR("could not load the TM-functions - disable DS ping\n");
return -1;
}
/*****************************************************
* Register the PING-Timer
*****************************************************/
if(ds_timer_mode==1) {
if(sr_wtimer_add(ds_check_timer, NULL, ds_ping_interval)<0)
return -1;
} else {
if(register_timer(ds_check_timer, NULL, ds_ping_interval)<0)
return -1;
}
}
return 0;
}
