/* Copyright 2015 Samsung Electronics Co., Ltd. * Copyright 2015 University of Szeged. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef ECMA_OBJECT_PROTOTYPE_H #define ECMA_OBJECT_PROTOTYPE_H #include "ecma-globals.h" /** \addtogroup ecma ECMA * @{ * * \addtogroup ecmabuiltinhelpers ECMA builtin helper operations * @{ */ extern ecma_completion_value_t ecma_builtin_helper_object_to_string (const ecma_value_t this_arg); extern ecma_completion_value_t ecma_builtin_helper_get_to_locale_string_at_index (ecma_object_t *obj_p, uint32_t index); extern ecma_completion_value_t ecma_builtin_helper_object_get_properties (ecma_object_t *obj, bool only_enumerable_properties); extern ecma_completion_value_t ecma_builtin_helper_array_concat_value (ecma_object_t *obj, uint32_t *length, ecma_value_t); extern uint32_t ecma_builtin_helper_array_index_normalize (ecma_number_t index, uint32_t length); extern uint32_t ecma_builtin_helper_string_index_normalize (ecma_number_t index, uint32_t length, bool nan_to_zero); extern ecma_completion_value_t ecma_builtin_helper_string_prototype_object_index_of (ecma_value_t this_arg, ecma_value_t arg1, ecma_value_t arg2, bool firstIndex); extern ecma_completion_value_t ecma_builtin_helper_def_prop (ecma_object_t *obj_p, ecma_string_t *index_p, ecma_value_t value, bool writable, bool enumerable, bool configurable, bool is_throw); #ifndef CONFIG_ECMA_COMPACT_PROFILE_DISABLE_DATE_BUILTIN /** * Time range defines for helper functions. * * See also: * ECMA-262 v5, 15.9.1.1, 15.9.1.10 */ /* Hours in a day. */ #define ECMA_DATE_HOURS_PER_DAY ((ecma_number_t) 24) /* Minutes in an hour. */ #define ECMA_DATE_MINUTES_PER_HOUR ((ecma_number_t) 60) /* Seconds in a minute. */ #define ECMA_DATE_SECONDS_PER_MINUTE ((ecma_number_t) 60) /* Milliseconds in a second. */ #define ECMA_DATE_MS_PER_SECOND ((ecma_number_t) 1000) /* ECMA_DATE_MS_PER_MINUTE == 60000 */ #define ECMA_DATE_MS_PER_MINUTE (ECMA_DATE_MS_PER_SECOND * ECMA_DATE_SECONDS_PER_MINUTE) /* ECMA_DATE_MS_PER_HOUR == 3600000 */ #define ECMA_DATE_MS_PER_HOUR (ECMA_DATE_MS_PER_MINUTE * ECMA_DATE_MINUTES_PER_HOUR) /* ECMA_DATE_MS_PER_DAY == 86400000 */ #define ECMA_DATE_MS_PER_DAY (ECMA_DATE_MS_PER_HOUR * ECMA_DATE_HOURS_PER_DAY) /* This gives a range of 8,640,000,000,000,000 milliseconds * to either side of 01 January, 1970 UTC. */ #define ECMA_DATE_MAX_VALUE 8.64e15 /** * Timezone type. */ typedef enum { ECMA_DATE_UTC, /**< date vaule is in UTC */ ECMA_DATE_LOCAL /**< date vaule is in local time */ } ecma_date_timezone_t; /* ecma-builtin-helpers-date.cpp */ extern ecma_number_t ecma_date_day (ecma_number_t time); extern ecma_number_t ecma_date_time_within_day (ecma_number_t time); extern ecma_number_t ecma_date_days_in_year (ecma_number_t year); extern ecma_number_t ecma_date_day_from_year (ecma_number_t year); extern ecma_number_t ecma_date_time_from_year (ecma_number_t year); extern ecma_number_t ecma_date_year_from_time (ecma_number_t time); extern ecma_number_t ecma_date_in_leap_year (ecma_number_t time); extern ecma_number_t ecma_date_day_within_year (ecma_number_t time); extern ecma_number_t ecma_date_month_from_time (ecma_number_t time); extern ecma_number_t ecma_date_date_from_time (ecma_number_t time); extern ecma_number_t ecma_date_week_day (ecma_number_t time); extern ecma_number_t ecma_date_local_tza (); extern ecma_number_t ecma_date_daylight_saving_ta (ecma_number_t time); extern ecma_number_t ecma_date_local_time (ecma_number_t time); extern ecma_number_t ecma_date_utc (ecma_number_t time); extern ecma_number_t ecma_date_hour_from_time (ecma_number_t time); extern ecma_number_t ecma_date_min_from_time (ecma_number_t time); extern ecma_number_t ecma_date_sec_from_time (ecma_number_t time); extern ecma_number_t ecma_date_ms_from_time (ecma_number_t time); extern ecma_number_t ecma_date_make_time (ecma_number_t hour, ecma_number_t min, ecma_number_t sec, ecma_number_t ms); extern ecma_number_t ecma_date_make_day (ecma_number_t year, ecma_number_t month, ecma_number_t date); extern ecma_number_t ecma_date_make_date (ecma_number_t day, ecma_number_t time); extern ecma_number_t ecma_date_time_clip (ecma_number_t time); extern ecma_number_t ecma_date_timezone_offset (ecma_number_t time); extern ecma_completion_value_t ecma_date_set_internal_property (ecma_value_t this_arg, ecma_number_t day, ecma_number_t time, ecma_date_timezone_t is_utc); extern void ecma_date_insert_leading_zeros (ecma_string_t **str_p, ecma_number_t num, uint32_t length); extern ecma_completion_value_t ecma_date_value_to_string (ecma_number_t datetime_num); extern ecma_completion_value_t ecma_date_value_to_utc_string (ecma_number_t datetime_num); extern ecma_completion_value_t ecma_date_value_to_iso_string (ecma_number_t datetime_num); extern ecma_completion_value_t ecma_date_value_to_date_string (ecma_number_t datetime_num); extern ecma_completion_value_t ecma_date_value_to_time_string (ecma_number_t datetime_num); extern ecma_completion_value_t ecma_date_get_primitive_value (ecma_value_t this_arg); #endif /* !CONFIG_ECMA_COMPACT_PROFILE_DISABLE_DATE_BUILTIN */ /* ecma-builtin-helper-json.cpp */ /** * Context for JSON.stringify() */ typedef struct { /** Collection for property keys. */ ecma_collection_header_t *property_list_p; /** Collection for traversing objects. */ ecma_collection_header_t *occurence_stack_p; /** The actual indentation text. */ ecma_string_t *indent_str_p; /** The indentation text. */ ecma_string_t *gap_str_p; /** The replacer function. */ ecma_object_t *replacer_function_p; } ecma_json_stringify_context_t; extern bool ecma_has_object_value_in_collection (ecma_collection_header_t *collection_p, ecma_value_t object_value); extern bool ecma_has_string_value_in_collection (ecma_collection_header_t *collection_p, ecma_value_t string_value); extern ecma_string_t *ecma_builtin_helper_json_create_hex_digit_ecma_string (uint8_t value); extern ecma_string_t * ecma_builtin_helper_json_create_separated_properties (ecma_collection_header_t *partial_p, ecma_string_t *separator_p); extern ecma_completion_value_t ecma_builtin_helper_json_create_formatted_json (ecma_string_t *left_bracket_p, ecma_string_t *right_bracket_p, ecma_string_t *stepback_p, ecma_collection_header_t *partial_p, ecma_json_stringify_context_t *context_p); extern ecma_completion_value_t ecma_builtin_helper_json_create_non_formatted_json (ecma_string_t *left_bracket_p, ecma_string_t *right_bracket_p, ecma_collection_header_t *partial_p); /** * @} * @} */ #endif /* !ECMA_OBJECT_PROPERTY_H */