int pdo_sqlsrv_stmt_set_attr()

in source/pdo_sqlsrv/pdo_stmt.cpp [892:963]

• 55 lines of code
• 14 McCabe index (conditional complexity)

int pdo_sqlsrv_stmt_set_attr( _Inout_ pdo_stmt_t *stmt, _In_ zend_long attr, _Inout_ zval *val)
{
    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_set_attr: driver_data object was null" );

    try {

        switch( attr ) {

            case SQLSRV_ATTR_DIRECT_QUERY:
                THROW_PDO_ERROR( driver_stmt, PDO_SQLSRV_ERROR_DQ_ATTR_AT_PREPARE_ONLY );
                break;

            case SQLSRV_ATTR_ENCODING:
                set_stmt_encoding( driver_stmt, val );
                break;
            
            case PDO_ATTR_CURSOR:
                THROW_PDO_ERROR( driver_stmt, PDO_SQLSRV_ERROR_CURSOR_ATTR_AT_PREPARE_ONLY );
                break;
           
            case SQLSRV_ATTR_QUERY_TIMEOUT:
                core_sqlsrv_set_query_timeout( driver_stmt, val );
                break;

            case SQLSRV_ATTR_CURSOR_SCROLL_TYPE:
                THROW_PDO_ERROR( driver_stmt, PDO_SQLSRV_ERROR_CURSOR_ATTR_AT_PREPARE_ONLY );
                break;

            case SQLSRV_ATTR_CLIENT_BUFFER_MAX_KB_SIZE:
                core_sqlsrv_set_buffered_query_limit( driver_stmt, val );
                break;

            case SQLSRV_ATTR_FETCHES_NUMERIC_TYPE:
                driver_stmt->fetch_numeric = zend_is_true(val);
                break;

            case SQLSRV_ATTR_FETCHES_DATETIME_TYPE:
                driver_stmt->fetch_datetime = zend_is_true(val);
                break;

            case SQLSRV_ATTR_FORMAT_DECIMALS:
                driver_stmt->format_decimals = zend_is_true(val);
                break;

            case SQLSRV_ATTR_DECIMAL_PLACES:
                core_sqlsrv_set_decimal_places(driver_stmt, val);
                break;

            case SQLSRV_ATTR_DATA_CLASSIFICATION:
                driver_stmt->data_classification = zend_is_true(val);
                break;

            default:
                THROW_PDO_ERROR( driver_stmt, PDO_SQLSRV_ERROR_INVALID_STMT_ATTR );
                break;
        }
    }
    catch( core::CoreException& ) {
        return 0;
    }

    catch ( ... ) {
        DIE ("pdo_sqlsrv_stmt_set_attr: Unexpected exception occurred.");
    }

    return 1;
}