int ht_api_del_cell(str *hname, str *name)
{
ht_t* ht;
ht = ht_get_table(hname);
if(ht==NULL)
return -1;
return ht_del_cell(ht, name);
}
int pv_set_ht_cell(struct sip_msg* msg, pv_param_t *param,
int op, pv_value_t *val)
{
str htname;
int_str isval;
ht_pv_t *hpv;
hpv = (ht_pv_t*)param->pvn.u.dname;
if(hpv->ht==NULL)
hpv->ht = ht_get_table(&hpv->htname);
if(hpv->ht==NULL)
return -1;
if(pv_printf_s(msg, hpv->pve, &htname)!=0)
{
LM_ERR("cannot get $ht name\n");
return -1;
}
LM_DBG("set value for $ht(%.*s=>%.*s)\n", hpv->htname.len, hpv->htname.s,
htname.len, htname.s);
if((val==NULL) || (val->flags&PV_VAL_NULL))
{
/* delete it */
if (hpv->ht->dmqreplicate>0 && ht_dmq_replicate_action(HT_DMQ_DEL_CELL, &hpv->htname, &htname, 0, NULL, 0)!=0) {
LM_ERR("dmq relication failed\n");
}
ht_del_cell(hpv->ht, &htname);
return 0;
}
if(val->flags&PV_TYPE_INT)
{
isval.n = val->ri;
if (hpv->ht->dmqreplicate>0 && ht_dmq_replicate_action(HT_DMQ_SET_CELL, &hpv->htname, &htname, 0, &isval, 1)!=0) {
LM_ERR("dmq relication failed\n");
}
if(ht_set_cell(hpv->ht, &htname, 0, &isval, 1)!=0)
{
LM_ERR("cannot set $ht(%.*s)\n", htname.len, htname.s);
return -1;
}
} else {
isval.s = val->rs;
if (hpv->ht->dmqreplicate>0 && ht_dmq_replicate_action(HT_DMQ_SET_CELL, &hpv->htname, &htname, AVP_VAL_STR, &isval, 1)!=0) {
LM_ERR("dmq relication failed\n");
}
if(ht_set_cell(hpv->ht, &htname, AVP_VAL_STR, &isval, 1)!=0)
{
LM_ERR("cannot set $ht(%.*s)\n", htname.len, htname.s);
return -1;
}
}
return 0;
}
static void htable_rpc_delete(rpc_t* rpc, void* c) {
str htname, keyname;
ht_t *ht;
if (rpc->scan(c, "SS", &htname, &keyname) < 2) {
rpc->fault(c, 500, "Not enough parameters (htable name & key name");
return;
}
ht = ht_get_table(&htname);
if (!ht) {
rpc->fault(c, 500, "No such htable");
return;
}
if (ht->dmqreplicate>0 && ht_dmq_replicate_action(HT_DMQ_DEL_CELL, &ht->name, &keyname, 0, NULL, 0)!=0) {
LM_ERR("dmq relication failed\n");
}
ht_del_cell(ht, &keyname);
}
static struct mi_root* ht_mi_delete(struct mi_root* cmd_tree, void* param) {
struct mi_node *node;
str *htname, *key;
ht_t *ht;
node = cmd_tree->node.kids;
if (!node)
goto param_err;
htname = &node->value;
if (!htname->len)
goto param_err;
node = node->next;
if (!node)
goto param_err;
key = &node->value;
if (!key->len)
goto param_err;
ht = ht_get_table(htname);
if (!ht)
return init_mi_tree(404, MI_BAD_PARM_S, MI_BAD_PARM_LEN);
if (ht->dmqreplicate>0 && ht_dmq_replicate_action(HT_DMQ_DEL_CELL, &ht->name, key, 0, NULL, 0)!=0) {
LM_ERR("dmq relication failed\n");
}
LM_DBG("deleting key [%.*s] from [%.*s]\n",
key->len, key->s, htname->len, htname->s);
ht_del_cell(ht, key);
return init_mi_tree(200, MI_OK_S, MI_OK_LEN);
param_err:
return init_mi_tree(400, MI_MISSING_PARM_S, MI_MISSING_PARM_LEN);
}
int ht_dmq_replay_action(ht_dmq_action_t action, str* htname, str* cname, int type, int_str* val, int mode) {
ht_t* ht;
ht = ht_get_table(htname);
if(ht==NULL) {
LM_ERR("unable to get table\n");
return -1;
}
LM_DBG("replaying action %d on %.*s=>%.*s...\n", action, htname->len, htname->s, cname->len, cname->s);
if (action==HT_DMQ_SET_CELL) {
return ht_set_cell(ht, cname, type, val, mode);
} else if (action==HT_DMQ_SET_CELL_EXPIRE) {
return ht_set_cell_expire(ht, cname, 0, val);
} else if (action==HT_DMQ_DEL_CELL) {
return ht_del_cell(ht, cname);
} else if (action==HT_DMQ_RM_CELL_RE) {
return ht_rm_cell_re(&val->s, ht, mode);
} else {
LM_ERR("unrecognized action");
return -1;
}
}
