int pdt_print_tree(pdt_tree_t *pt)
{
static char code_buf[PDT_MAX_DEPTH+1];
int len;
if(pt == NULL)
{
LOG(L_ERR, "pdt_remove_from_tree:ERROR: bad parameters\n");
return -1;
}
len = 0;
return pdt_print_node(pt->head, code_buf, len);
}
int pdt_print_tree(pdt_tree_t *pt)
{
int len;
if(pt == NULL)
{
LM_DBG("tree is empty\n");
return 0;
}
LM_DBG("[%.*s]\n", pt->sdomain.len, pt->sdomain.s);
len = 0;
pdt_print_node(pt->head, pdt_code_buf, len);
return pdt_print_tree(pt->next);
}
int pdt_print_node(pdt_node_t *pn, char *code, int len)
{
int i;
if(pn==NULL || code==NULL || len>=PDT_MAX_DEPTH)
return 0;
for(i=0; i<PDT_NODE_SIZE; i++)
{
code[len] = '0' + (char)i;
if(pn[i].domain.s!=NULL)
DBG("pdt_print_node: [%.*s] [%.*s]\n",
len+1, code, pn[i].domain.len, pn[i].domain.s);
pdt_print_node(pn[i].child, code, len+1);
}
return 0;
}
