int pdo_sqlsrv_stmt_get_attr()

in source/pdo_sqlsrv/pdo_stmt.cpp [974:1069]

• 78 lines of code
• 16 McCabe index (conditional complexity)

int pdo_sqlsrv_stmt_get_attr( _Inout_ pdo_stmt_t *stmt, _In_ zend_long attr, _Inout_ zval *return_value )
{
    PDO_RESET_STMT_ERROR;
    PDO_VALIDATE_STMT;
    PDO_LOG_STMT_ENTRY;
    
    pdo_sqlsrv_stmt* driver_stmt = static_cast<pdo_sqlsrv_stmt*>( stmt->driver_data );
    SQLSRV_ASSERT(( driver_stmt != NULL ), "pdo_sqlsrv_stmt_get_attr: stmt->driver_data was null" );

    try {

        switch( attr ) {

            case SQLSRV_ATTR_DIRECT_QUERY:
            {
                ZVAL_BOOL( return_value, driver_stmt->direct_query );
                break;
            }

           case SQLSRV_ATTR_ENCODING:
            { 
                ZVAL_LONG( return_value, driver_stmt->encoding() );
                break;
            }
            
            case PDO_ATTR_CURSOR:
            {
                ZVAL_LONG( return_value, ( driver_stmt->cursor_type != SQL_CURSOR_FORWARD_ONLY ? 
                                           PDO_CURSOR_SCROLL : PDO_CURSOR_FWDONLY )); 
                break;
            }

            case SQLSRV_ATTR_CURSOR_SCROLL_TYPE:
            {
                ZVAL_LONG( return_value, driver_stmt->cursor_type ); 
                break;
            }

            case SQLSRV_ATTR_CLIENT_BUFFER_MAX_KB_SIZE:
            {
                ZVAL_LONG( return_value, driver_stmt->buffered_query_limit ); 
                break;
            }

            case SQLSRV_ATTR_QUERY_TIMEOUT:
            {
                ZVAL_LONG( return_value, ( driver_stmt->query_timeout == QUERY_TIMEOUT_INVALID ? 0 : driver_stmt->query_timeout ));
                break;
            }

            case SQLSRV_ATTR_FETCHES_NUMERIC_TYPE:
            {
                ZVAL_BOOL( return_value, driver_stmt->fetch_numeric );
                break;
            }

            case SQLSRV_ATTR_FETCHES_DATETIME_TYPE:
            {
                ZVAL_BOOL( return_value, driver_stmt->fetch_datetime );
                break;
            }

            case SQLSRV_ATTR_FORMAT_DECIMALS:
            {
                ZVAL_BOOL( return_value, driver_stmt->format_decimals );
                break;
            }

            case SQLSRV_ATTR_DECIMAL_PLACES:
            {
                ZVAL_LONG( return_value, driver_stmt->decimal_places ); 
                break;
            }

            case SQLSRV_ATTR_DATA_CLASSIFICATION:
            {
                ZVAL_BOOL(return_value, driver_stmt->data_classification);
                break;
            }

            default:
                THROW_PDO_ERROR( driver_stmt, PDO_SQLSRV_ERROR_INVALID_STMT_ATTR );
                break;
        }
    }
    catch( core::CoreException& ) {

        return 0;
    }
    catch ( ... ) {

        DIE ("pdo_sqlsrv_stmt_get_attr: Unexpected exception occurred.");
    }

    return 1;
}