/*
* Convert rows from internal to db API representation
*/
static int dbt_convert_rows(db1_res_t* _r, dbt_result_p _dres)
{
int row;
dbt_row_p _rp = NULL;
if (!_r || !_dres) {
LM_ERR("invalid parameter\n");
return -1;
}
RES_ROW_N(_r) = _dres->nrrows;
if (!RES_ROW_N(_r)) {
return 0;
}
if (db_allocate_rows(_r) < 0) {
LM_ERR("could not allocate rows");
return -2;
}
row = 0;
_rp = _dres->rows;
while(_rp) {
if (dbt_convert_row(_r, &(RES_ROWS(_r)[row]), _rp) < 0) {
LM_ERR("failed to convert row #%d\n", row);
RES_ROW_N(_r) = row;
db_free_rows(_r);
return -4;
}
row++;
_rp = _rp->next;
}
return 0;
}
/*
* Convert rows from internal to db API representation
*/
int dbt_convert_rows(db_con_t* _h, db_res_t* _r)
{
int n, i;
dbt_row_p _rp = NULL;
if ((!_h) || (!_r))
{
#ifdef DBT_EXTRA_DEBUG
LOG(L_ERR, "DBT:dbt_convert_rows: Invalid parameter\n");
#endif
return -1;
}
n = DBT_CON_RESULT(_h)->nrrows;
RES_ROW_N(_r) = n;
if (!n)
{
RES_ROWS(_r) = 0;
return 0;
}
RES_ROWS(_r) = (struct db_row*)pkg_malloc(sizeof(db_row_t) * n);
if (!RES_ROWS(_r))
{
LOG(L_ERR, "DBT:dbt_convert_rows: No memory left\n");
return -2;
}
i = 0;
_rp = DBT_CON_RESULT(_h)->rows;
while(_rp)
{
DBT_CON_ROW(_h) = _rp;
if (!DBT_CON_ROW(_h))
{
LOG(L_ERR, "DBT:dbt_convert_rows: error getting current row\n");
RES_ROW_N(_r) = i;
dbt_free_rows(_r);
return -3;
}
if (dbt_convert_row(_h, _r, &(RES_ROWS(_r)[i])) < 0)
{
LOG(L_ERR, "DBT:dbt_convert_rows: Error while converting"
" row #%d\n", i);
RES_ROW_N(_r) = i;
dbt_free_rows(_r);
return -4;
}
i++;
_rp = _rp->next;
}
return 0;
}
/*
* Convert rows from internal to db API representation
*/
static int dbt_convert_rows(db_con_t* _h, db_res_t* _r)
{
int col;
dbt_row_p _rp = NULL;
if (!_h || !_r) {
LM_ERR("invalid parameter\n");
return -1;
}
RES_ROW_N(_r) = DBT_CON_RESULT(_h)->nrrows;
if (!RES_ROW_N(_r)) {
return 0;
}
if (db_allocate_rows( _r, RES_ROW_N(_r))!=0) {
LM_ERR("no private memory left\n");
return -2;
}
col = 0;
_rp = DBT_CON_RESULT(_h)->rows;
while(_rp) {
DBT_CON_ROW(_h) = _rp;
if (!DBT_CON_ROW(_h)) {
LM_ERR("failed to get current row\n");
RES_ROW_N(_r) = col;
db_free_rows(_r);
return -3;
}
if (dbt_convert_row(_h, _r, &(RES_ROWS(_r)[col])) < 0) {
LM_ERR("failed to convert row #%d\n", col);
RES_ROW_N(_r) = col;
db_free_rows(_r);
return -4;
}
col++;
_rp = _rp->next;
}
return 0;
}
