* Convert rows from internal to db API representation */
| 189 | * Convert rows from internal to db API representation |
| 190 | */ |
| 191 | static int dbt_convert_rows(db_con_t* _h, db_res_t* _r) |
| 192 | { |
| 193 | int col; |
| 194 | dbt_row_p _rp = NULL; |
| 195 | if (!_h || !_r) { |
| 196 | LM_ERR("invalid parameter\n"); |
| 197 | return -1; |
| 198 | } |
| 199 | RES_ROW_N(_r) = DBT_CON_RESULT(_h)->nrrows; |
| 200 | if (!RES_ROW_N(_r)) { |
| 201 | return 0; |
| 202 | } |
| 203 | |
| 204 | if (db_allocate_rows( _r, RES_ROW_N(_r))!=0) { |
| 205 | LM_ERR("no private memory left\n"); |
| 206 | return -2; |
| 207 | } |
| 208 | |
| 209 | col = 0; |
| 210 | _rp = DBT_CON_RESULT(_h)->rows; |
| 211 | while(_rp) { |
| 212 | DBT_CON_ROW(_h) = _rp; |
| 213 | if (!DBT_CON_ROW(_h)) { |
| 214 | LM_ERR("failed to get current row\n"); |
| 215 | RES_ROW_N(_r) = col; |
| 216 | db_free_rows(_r); |
| 217 | return -3; |
| 218 | } |
| 219 | if (dbt_convert_row(_h, _r, &(RES_ROWS(_r)[col])) < 0) { |
| 220 | LM_ERR("failed to convert row #%d\n", col); |
| 221 | RES_ROW_N(_r) = col; |
| 222 | db_free_rows(_r); |
| 223 | return -4; |
| 224 | } |
| 225 | col++; |
| 226 | _rp = _rp->next; |
| 227 | } |
| 228 | return 0; |
| 229 | } |
| 230 | |
| 231 | |
| 232 | /* |
no test coverage detected