/** * The Date.prototype object's 'toUTCString' routine * * See also: * ECMA-262 v5, 15.9.5.42 * * @return ecma value * Returned value must be freed with ecma_free_value. */ static ecma_value_t ecma_builtin_date_prototype_to_utc_string (ecma_value_t this_arg) /**< this argument */ { ecma_value_t ret_value = ecma_make_simple_value (ECMA_SIMPLE_VALUE_EMPTY); ECMA_TRY_CATCH (prim_value, ecma_date_get_primitive_value (this_arg), ret_value); ecma_number_t *prim_num_p = ecma_get_number_from_value (prim_value); if (ecma_number_is_nan (*prim_num_p)) { ecma_string_t *magic_str_p = ecma_get_magic_string (LIT_MAGIC_STRING_INVALID_DATE_UL); ret_value = ecma_make_string_value (magic_str_p); } else { ret_value = ecma_date_value_to_utc_string (*prim_num_p); } ECMA_FINALIZE (prim_value); return ret_value; } /* ecma_builtin_date_prototype_to_utc_string */
/** * Dispatcher of the built-in's routines * * @return ecma value * Returned value must be freed with ecma_free_value. */ ecma_value_t ecma_builtin_date_prototype_dispatch_routine (uint16_t builtin_routine_id, /**< built-in wide routine * identifier */ ecma_value_t this_arg, /**< 'this' argument value */ const ecma_value_t arguments_list[], /**< list of arguments * passed to routine */ ecma_length_t arguments_number) /**< length of arguments' list */ { if (JERRY_UNLIKELY (builtin_routine_id == ECMA_DATE_PROTOTYPE_TO_JSON)) { return ecma_builtin_date_prototype_to_json (this_arg); } if (!ecma_is_value_object (this_arg) || !ecma_object_class_is (ecma_get_object_from_value (this_arg), LIT_MAGIC_STRING_DATE_UL)) { return ecma_raise_type_error (ECMA_ERR_MSG ("Date object expected")); } ecma_object_t *object_p = ecma_get_object_from_value (this_arg); ecma_extended_object_t *ext_object_p = (ecma_extended_object_t *) object_p; ecma_number_t *prim_value_p = ECMA_GET_INTERNAL_VALUE_POINTER (ecma_number_t, ext_object_p->u.class_prop.u.value); if (builtin_routine_id == ECMA_DATE_PROTOTYPE_GET_TIME) { return ecma_make_number_value (*prim_value_p); } if (builtin_routine_id == ECMA_DATE_PROTOTYPE_SET_TIME) { ecma_value_t time = (arguments_number >= 1 ? arguments_list[0] : ECMA_VALUE_UNDEFINED); ecma_value_t ret_value = ECMA_VALUE_EMPTY; /* 1. */ ECMA_OP_TO_NUMBER_TRY_CATCH (time_num, time, ret_value); *prim_value_p = ecma_date_time_clip (time_num); ret_value = ecma_make_number_value (time_num); ECMA_OP_TO_NUMBER_FINALIZE (time_num); return ret_value; } if (builtin_routine_id <= ECMA_DATE_PROTOTYPE_SET_UTC_MILLISECONDS) { ecma_number_t this_num = *prim_value_p; if (!BUILTIN_DATE_FUNCTION_IS_UTC (builtin_routine_id)) { this_num += ecma_date_local_time_zone (this_num); } if (builtin_routine_id <= ECMA_DATE_PROTOTYPE_GET_UTC_TIMEZONE_OFFSET) { return ecma_builtin_date_prototype_dispatch_get (builtin_routine_id, this_num); } return ecma_builtin_date_prototype_dispatch_set (builtin_routine_id, ext_object_p, this_num, arguments_list, arguments_number); } if (builtin_routine_id == ECMA_DATE_PROTOTYPE_TO_ISO_STRING) { if (ecma_number_is_nan (*prim_value_p) || ecma_number_is_infinity (*prim_value_p)) { return ecma_raise_range_error (ECMA_ERR_MSG ("Date must be a finite number.")); } return ecma_date_value_to_iso_string (*prim_value_p); } if (ecma_number_is_nan (*prim_value_p)) { return ecma_make_magic_string_value (LIT_MAGIC_STRING_INVALID_DATE_UL); } switch (builtin_routine_id) { case ECMA_DATE_PROTOTYPE_TO_STRING: { return ecma_date_value_to_string (*prim_value_p); } case ECMA_DATE_PROTOTYPE_TO_DATE_STRING: { return ecma_date_value_to_date_string (*prim_value_p); } case ECMA_DATE_PROTOTYPE_TO_TIME_STRING: { return ecma_date_value_to_time_string (*prim_value_p); } default: { JERRY_ASSERT (builtin_routine_id == ECMA_DATE_PROTOTYPE_TO_UTC_STRING); return ecma_date_value_to_utc_string (*prim_value_p); } } } /* ecma_builtin_date_prototype_dispatch_routine */