/* Copyright JS Foundation and other contributors, http://js.foundation * * 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 JERRYSCRIPT_CORE_H #define JERRYSCRIPT_CORE_H #include #include #include #include "jerryscript-compiler.h" #ifdef __cplusplus extern "C" { #endif /* __cplusplus */ /** \addtogroup jerry Jerry engine interface * @{ */ /** * Major version of JerryScript API. */ #define JERRY_API_MAJOR_VERSION 2 /** * Minor version of JerryScript API. */ #define JERRY_API_MINOR_VERSION 3 /** * Patch version of JerryScript API. */ #define JERRY_API_PATCH_VERSION 0 /** * JerryScript init flags. */ typedef enum { JERRY_INIT_EMPTY = (0u), /**< empty flag set */ JERRY_INIT_SHOW_OPCODES = (1u << 0), /**< dump byte-code to log after parse */ JERRY_INIT_SHOW_REGEXP_OPCODES = (1u << 1), /**< dump regexp byte-code to log after compilation */ JERRY_INIT_MEM_STATS = (1u << 2), /**< dump memory statistics */ JERRY_INIT_MEM_STATS_SEPARATE = (1u << 3), /**< deprecated, an unused placeholder now */ JERRY_INIT_DEBUGGER = (1u << 4), /**< deprecated, an unused placeholder now */ } jerry_init_flag_t; /** * JerryScript API Error object types. */ typedef enum { JERRY_ERROR_NONE = 0, /**< No Error */ JERRY_ERROR_COMMON, /**< Error */ JERRY_ERROR_EVAL, /**< EvalError */ JERRY_ERROR_RANGE, /**< RangeError */ JERRY_ERROR_REFERENCE, /**< ReferenceError */ JERRY_ERROR_SYNTAX, /**< SyntaxError */ JERRY_ERROR_TYPE, /**< TypeError */ JERRY_ERROR_URI /**< URIError */ } jerry_error_t; /** * JerryScript feature types. */ typedef enum { JERRY_FEATURE_CPOINTER_32_BIT, /**< 32 bit compressed pointers */ JERRY_FEATURE_ERROR_MESSAGES, /**< error messages */ JERRY_FEATURE_JS_PARSER, /**< js-parser */ JERRY_FEATURE_MEM_STATS, /**< memory statistics */ JERRY_FEATURE_PARSER_DUMP, /**< parser byte-code dumps */ JERRY_FEATURE_REGEXP_DUMP, /**< regexp byte-code dumps */ JERRY_FEATURE_SNAPSHOT_SAVE, /**< saving snapshot files */ JERRY_FEATURE_SNAPSHOT_EXEC, /**< executing snapshot files */ JERRY_FEATURE_DEBUGGER, /**< debugging */ JERRY_FEATURE_VM_EXEC_STOP, /**< stopping ECMAScript execution */ JERRY_FEATURE_JSON, /**< JSON support */ JERRY_FEATURE_PROMISE, /**< promise support */ JERRY_FEATURE_TYPEDARRAY, /**< Typedarray support */ JERRY_FEATURE_DATE, /**< Date support */ JERRY_FEATURE_REGEXP, /**< Regexp support */ JERRY_FEATURE_LINE_INFO, /**< line info available */ JERRY_FEATURE_LOGGING, /**< logging */ JERRY_FEATURE_SYMBOL, /**< symbol support */ JERRY_FEATURE_DATAVIEW, /**< DataView support */ JERRY_FEATURE_PROXY, /**< Proxy support */ JERRY_FEATURE_MAP, /**< Map support */ JERRY_FEATURE_SET, /**< Set support */ JERRY_FEATURE_WEAKMAP, /**< WeakMap support */ JERRY_FEATURE_WEAKSET, /**< WeakSet support */ JERRY_FEATURE__COUNT /**< number of features. NOTE: must be at the end of the list */ } jerry_feature_t; /** * Option flags for jerry_parse and jerry_parse_function functions. */ typedef enum { JERRY_PARSE_NO_OPTS = 0, /**< no options passed */ JERRY_PARSE_STRICT_MODE = (1 << 0) /**< enable strict mode */ } jerry_parse_opts_t; /** * GC operational modes. */ typedef enum { JERRY_GC_PRESSURE_LOW, /**< free unused objects, but keep memory * allocated for performance improvements * such as property hash tables for large objects */ JERRY_GC_PRESSURE_HIGH /**< free as much memory as possible */ } jerry_gc_mode_t; /** * Jerry regexp flags. */ typedef enum { JERRY_REGEXP_FLAG_GLOBAL = (1u << 1), /**< Globally scan string */ JERRY_REGEXP_FLAG_IGNORE_CASE = (1u << 2), /**< Ignore case */ JERRY_REGEXP_FLAG_MULTILINE = (1u << 3) /**< Multiline string scan */ } jerry_regexp_flags_t; /** * Character type of JerryScript. */ typedef uint8_t jerry_char_t; /** * Size type of JerryScript. */ typedef uint32_t jerry_size_t; /** * Length type of JerryScript. */ typedef uint32_t jerry_length_t; /** * Description of a JerryScript value. */ typedef uint32_t jerry_value_t; /** * Description of ECMA property descriptor. */ typedef struct { /** Is [[Value]] defined? */ bool is_value_defined; /** Is [[Get]] defined? */ bool is_get_defined; /** Is [[Set]] defined? */ bool is_set_defined; /** Is [[Writable]] defined? */ bool is_writable_defined; /** [[Writable]] */ bool is_writable; /** Is [[Enumerable]] defined? */ bool is_enumerable_defined; /** [[Enumerable]] */ bool is_enumerable; /** Is [[Configurable]] defined? */ bool is_configurable_defined; /** [[Configurable]] */ bool is_configurable; /** [[Value]] */ jerry_value_t value; /** [[Get]] */ jerry_value_t getter; /** [[Set]] */ jerry_value_t setter; } jerry_property_descriptor_t; /** * Description of JerryScript heap memory stats. * It is for memory profiling. */ typedef struct { size_t version; /**< the version of the stats struct */ size_t size; /**< heap total size */ size_t allocated_bytes; /**< currently allocated bytes */ size_t peak_allocated_bytes; /**< peak allocated bytes */ size_t reserved[4]; /**< padding for future extensions */ } jerry_heap_stats_t; /** * Type of an external function handler. */ typedef jerry_value_t (*jerry_external_handler_t) (const jerry_value_t function_obj, const jerry_value_t this_val, const jerry_value_t args_p[], const jerry_length_t args_count); /** * Native free callback of an object. */ typedef void (*jerry_object_native_free_callback_t) (void *native_p); /** * Callback which tells whether the ECMAScript execution should be stopped. * * As long as the function returns with undefined the execution continues. * When a non-undefined value is returned the execution stops and the value * is thrown by the engine (if the error flag is not set for the returned * value the engine automatically sets it). * * Note: if the function returns with a non-undefined value it * must return with the same value for future calls. */ typedef jerry_value_t (*jerry_vm_exec_stop_callback_t) (void *user_p); /** * Function type applied for each data property of an object. */ typedef bool (*jerry_object_property_foreach_t) (const jerry_value_t property_name, const jerry_value_t property_value, void *user_data_p); /** * Function type applied for each object in the engine. */ typedef bool (*jerry_objects_foreach_t) (const jerry_value_t object, void *user_data_p); /** * Function type applied for each matching object in the engine. */ typedef bool (*jerry_objects_foreach_by_native_info_t) (const jerry_value_t object, void *object_data_p, void *user_data_p); /** * User context item manager */ typedef struct { /** * Callback responsible for initializing a context item, or NULL to zero out the memory. This is called lazily, the * first time jerry_get_context_data () is called with this manager. * * @param [in] data The buffer that JerryScript allocated for the manager. The buffer is zeroed out. The size is * determined by the bytes_needed field. The buffer is kept alive until jerry_cleanup () is called. */ void (*init_cb) (void *data); /** * Callback responsible for deinitializing a context item, or NULL. This is called as part of jerry_cleanup (), * right *before* the VM has been cleaned up. This is a good place to release strong references to jerry_value_t's * that the manager may be holding. * Note: because the VM has not been fully cleaned up yet, jerry_object_native_info_t free_cb's can still get called * *after* all deinit_cb's have been run. See finalize_cb for a callback that is guaranteed to run *after* all * free_cb's have been run. * * @param [in] data The buffer that JerryScript allocated for the manager. */ void (*deinit_cb) (void *data); /** * Callback responsible for finalizing a context item, or NULL. This is called as part of jerry_cleanup (), * right *after* the VM has been cleaned up and destroyed and jerry_... APIs cannot be called any more. At this point, * all values in the VM have been cleaned up. This is a good place to clean up native state that can only be cleaned * up at the very end when there are no more VM values around that may need to access that state. * * @param [in] data The buffer that JerryScript allocated for the manager. After returning from this callback, * the data pointer may no longer be used. */ void (*finalize_cb) (void *data); /** * Number of bytes to allocate for this manager. This is the size of the buffer that JerryScript will allocate on * behalf of the manager. The pointer to this buffer is passed into init_cb, deinit_cb and finalize_cb. It is also * returned from the jerry_get_context_data () API. */ size_t bytes_needed; } jerry_context_data_manager_t; /** * Function type for allocating buffer for JerryScript context. */ typedef void *(*jerry_context_alloc_t) (size_t size, void *cb_data_p); /** * Type information of a native pointer. */ typedef struct { jerry_object_native_free_callback_t free_cb; /**< the free callback of the native pointer */ } jerry_object_native_info_t; /** * An opaque declaration of the JerryScript context structure. */ typedef struct jerry_context_t jerry_context_t; /** * Enum that contains the supported binary operation types */ typedef enum { JERRY_BIN_OP_EQUAL = 0u, /**< equal comparison (==) */ JERRY_BIN_OP_STRICT_EQUAL, /**< strict equal comparison (===) */ JERRY_BIN_OP_LESS, /**< less relation (<) */ JERRY_BIN_OP_LESS_EQUAL, /**< less or equal relation (<=) */ JERRY_BIN_OP_GREATER, /**< greater relation (>) */ JERRY_BIN_OP_GREATER_EQUAL, /**< greater or equal relation (>=)*/ JERRY_BIN_OP_INSTANCEOF, /**< instanceof operation */ JERRY_BIN_OP_ADD, /**< addition operator (+) */ JERRY_BIN_OP_SUB, /**< subtraction operator (-) */ JERRY_BIN_OP_MUL, /**< multiplication operator (*) */ JERRY_BIN_OP_DIV, /**< division operator (/) */ JERRY_BIN_OP_REM, /**< remainder operator (%) */ } jerry_binary_operation_t; /** * General engine functions. */ #ifdef JERRY_FOR_IAR_CONFIG char* jerry_vla_malloc (uint32_t size); void jerry_vla_free (char* p); #endif void jerry_init (jerry_init_flag_t flags); void jerry_cleanup (void); void jerry_register_magic_strings (const jerry_char_t * const *ex_str_items_p, uint32_t count, const jerry_length_t *str_lengths_p); void jerry_gc (jerry_gc_mode_t mode); void *jerry_get_context_data (const jerry_context_data_manager_t *manager_p); bool jerry_get_memory_stats (jerry_heap_stats_t *out_stats_p); /** * Parser and executor functions. */ bool jerry_run_simple (const jerry_char_t *script_source_p, size_t script_source_size, jerry_init_flag_t flags); jerry_value_t jerry_parse (const jerry_char_t *resource_name_p, size_t resource_name_length, const jerry_char_t *source_p, size_t source_size, uint32_t parse_opts); jerry_value_t jerry_parse_function (const jerry_char_t *resource_name_p, size_t resource_name_length, const jerry_char_t *arg_list_p, size_t arg_list_size, const jerry_char_t *source_p, size_t source_size, uint32_t parse_opts); jerry_value_t jerry_run (const jerry_value_t func_val); jerry_value_t jerry_eval (const jerry_char_t *source_p, size_t source_size, uint32_t parse_opts); jerry_value_t jerry_run_all_enqueued_jobs (void); /** * Get the global context. */ jerry_value_t jerry_get_global_object (void); /** * Checker functions of 'jerry_value_t'. */ bool jerry_value_is_abort (const jerry_value_t value); bool jerry_value_is_array (const jerry_value_t value); bool jerry_value_is_boolean (const jerry_value_t value); bool jerry_value_is_constructor (const jerry_value_t value); bool jerry_value_is_error (const jerry_value_t value); bool jerry_value_is_function (const jerry_value_t value); bool jerry_value_is_number (const jerry_value_t value); bool jerry_value_is_null (const jerry_value_t value); bool jerry_value_is_object (const jerry_value_t value); bool jerry_value_is_promise (const jerry_value_t value); bool jerry_value_is_proxy (const jerry_value_t value); bool jerry_value_is_string (const jerry_value_t value); bool jerry_value_is_symbol (const jerry_value_t value); bool jerry_value_is_undefined (const jerry_value_t value); /** * JerryScript API value type information. */ typedef enum { JERRY_TYPE_NONE = 0u, /**< no type information */ JERRY_TYPE_UNDEFINED, /**< undefined type */ JERRY_TYPE_NULL, /**< null type */ JERRY_TYPE_BOOLEAN, /**< boolean type */ JERRY_TYPE_NUMBER, /**< number type */ JERRY_TYPE_STRING, /**< string type */ JERRY_TYPE_OBJECT, /**< object type */ JERRY_TYPE_FUNCTION, /**< function type */ JERRY_TYPE_ERROR, /**< error/abort type */ JERRY_TYPE_SYMBOL, /**< symbol type */ } jerry_type_t; jerry_type_t jerry_value_get_type (const jerry_value_t value); /** * Checker function of whether the specified compile feature is enabled. */ bool jerry_is_feature_enabled (const jerry_feature_t feature); /** * Binary operations */ jerry_value_t jerry_binary_operation (jerry_binary_operation_t op, const jerry_value_t lhs, const jerry_value_t rhs); /** * Error manipulation functions. */ jerry_value_t jerry_create_abort_from_value (jerry_value_t value, bool release); jerry_value_t jerry_create_error_from_value (jerry_value_t value, bool release); jerry_value_t jerry_get_value_from_error (jerry_value_t value, bool release); /** * Error object function(s). */ jerry_error_t jerry_get_error_type (jerry_value_t value); /** * Getter functions of 'jerry_value_t'. */ bool jerry_get_boolean_value (const jerry_value_t value); double jerry_get_number_value (const jerry_value_t value); /** * Functions for string values. */ jerry_size_t jerry_get_string_size (const jerry_value_t value); jerry_size_t jerry_get_utf8_string_size (const jerry_value_t value); jerry_length_t jerry_get_string_length (const jerry_value_t value); jerry_length_t jerry_get_utf8_string_length (const jerry_value_t value); jerry_size_t jerry_string_to_char_buffer (const jerry_value_t value, jerry_char_t *buffer_p, jerry_size_t buffer_size); jerry_size_t jerry_string_to_utf8_char_buffer (const jerry_value_t value, jerry_char_t *buffer_p, jerry_size_t buffer_size); jerry_size_t jerry_substring_to_char_buffer (const jerry_value_t value, jerry_length_t start_pos, jerry_length_t end_pos, jerry_char_t *buffer_p, jerry_size_t buffer_size); jerry_size_t jerry_substring_to_utf8_char_buffer (const jerry_value_t value, jerry_length_t start_pos, jerry_length_t end_pos, jerry_char_t *buffer_p, jerry_size_t buffer_size); /** * Functions for array object values. */ uint32_t jerry_get_array_length (const jerry_value_t value); /** * Converters of 'jerry_value_t'. */ bool jerry_value_to_boolean (const jerry_value_t value); jerry_value_t jerry_value_to_number (const jerry_value_t value); jerry_value_t jerry_value_to_object (const jerry_value_t value); jerry_value_t jerry_value_to_primitive (const jerry_value_t value); jerry_value_t jerry_value_to_string (const jerry_value_t value); /** * Acquire types with reference counter (increase the references). */ jerry_value_t jerry_acquire_value (jerry_value_t value); /** * Release the referenced values. */ void jerry_release_value (jerry_value_t value); /** * Create functions of API values. */ jerry_value_t jerry_create_array (uint32_t size); jerry_value_t jerry_create_boolean (bool value); jerry_value_t jerry_create_error (jerry_error_t error_type, const jerry_char_t *message_p); jerry_value_t jerry_create_error_sz (jerry_error_t error_type, const jerry_char_t *message_p, jerry_size_t message_size); jerry_value_t jerry_create_external_function (jerry_external_handler_t handler_p); jerry_value_t jerry_create_number (double value); jerry_value_t jerry_create_number_infinity (bool sign); jerry_value_t jerry_create_number_nan (void); jerry_value_t jerry_create_null (void); jerry_value_t jerry_create_object (void); jerry_value_t jerry_create_promise (void); jerry_value_t jerry_create_proxy (const jerry_value_t target, const jerry_value_t handler); jerry_value_t jerry_create_regexp (const jerry_char_t *pattern, uint16_t flags); jerry_value_t jerry_create_regexp_sz (const jerry_char_t *pattern, jerry_size_t pattern_size, uint16_t flags); jerry_value_t jerry_create_string_from_utf8 (const jerry_char_t *str_p); jerry_value_t jerry_create_string_sz_from_utf8 (const jerry_char_t *str_p, jerry_size_t str_size); jerry_value_t jerry_create_string (const jerry_char_t *str_p); jerry_value_t jerry_create_string_sz (const jerry_char_t *str_p, jerry_size_t str_size); jerry_value_t jerry_create_symbol (const jerry_value_t value); jerry_value_t jerry_create_undefined (void); /** * General API functions of JS objects. */ jerry_value_t jerry_has_property (const jerry_value_t obj_val, const jerry_value_t prop_name_val); jerry_value_t jerry_has_own_property (const jerry_value_t obj_val, const jerry_value_t prop_name_val); bool jerry_has_internal_property (const jerry_value_t obj_val, const jerry_value_t prop_name_val); bool jerry_delete_property (const jerry_value_t obj_val, const jerry_value_t prop_name_val); bool jerry_delete_property_by_index (const jerry_value_t obj_val, uint32_t index); bool jerry_delete_internal_property (const jerry_value_t obj_val, const jerry_value_t prop_name_val); jerry_value_t jerry_get_property (const jerry_value_t obj_val, const jerry_value_t prop_name_val); jerry_value_t jerry_get_property_by_index (const jerry_value_t obj_val, uint32_t index); jerry_value_t jerry_get_internal_property (const jerry_value_t obj_val, const jerry_value_t prop_name_val); jerry_value_t jerry_set_property (const jerry_value_t obj_val, const jerry_value_t prop_name_val, const jerry_value_t value_to_set); jerry_value_t jerry_set_property_by_index (const jerry_value_t obj_val, uint32_t index, const jerry_value_t value_to_set); bool jerry_set_internal_property (const jerry_value_t obj_val, const jerry_value_t prop_name_val, const jerry_value_t value_to_set); void jerry_init_property_descriptor_fields (jerry_property_descriptor_t *prop_desc_p); jerry_value_t jerry_define_own_property (const jerry_value_t obj_val, const jerry_value_t prop_name_val, const jerry_property_descriptor_t *prop_desc_p); bool jerry_get_own_property_descriptor (const jerry_value_t obj_val, const jerry_value_t prop_name_val, jerry_property_descriptor_t *prop_desc_p); void jerry_free_property_descriptor_fields (const jerry_property_descriptor_t *prop_desc_p); jerry_value_t jerry_call_function (const jerry_value_t func_obj_val, const jerry_value_t this_val, const jerry_value_t args_p[], jerry_size_t args_count); jerry_value_t jerry_construct_object (const jerry_value_t func_obj_val, const jerry_value_t args_p[], jerry_size_t args_count); jerry_value_t jerry_get_object_keys (const jerry_value_t obj_val); jerry_value_t jerry_get_prototype (const jerry_value_t obj_val); jerry_value_t jerry_set_prototype (const jerry_value_t obj_val, const jerry_value_t proto_obj_val); bool jerry_get_object_native_pointer (const jerry_value_t obj_val, void **out_native_pointer_p, const jerry_object_native_info_t *native_pointer_info_p); void jerry_set_object_native_pointer (const jerry_value_t obj_val, void *native_pointer_p, const jerry_object_native_info_t *native_info_p); bool jerry_delete_object_native_pointer (const jerry_value_t obj_val, const jerry_object_native_info_t *native_info_p); bool jerry_objects_foreach (jerry_objects_foreach_t foreach_p, void *user_data); bool jerry_objects_foreach_by_native_info (const jerry_object_native_info_t *native_info_p, jerry_objects_foreach_by_native_info_t foreach_p, void *user_data_p); bool jerry_foreach_object_property (const jerry_value_t obj_val, jerry_object_property_foreach_t foreach_p, void *user_data_p); /** * Promise functions. */ jerry_value_t jerry_resolve_or_reject_promise (jerry_value_t promise, jerry_value_t argument, bool is_resolve); /** * Enum values representing various Promise states. */ typedef enum { JERRY_PROMISE_STATE_NONE = 0u, /**< Invalid/Unknown state (possibly called on a non-promise object). */ JERRY_PROMISE_STATE_PENDING, /**< Promise is in "Pending" state. */ JERRY_PROMISE_STATE_FULFILLED, /**< Promise is in "Fulfilled" state. */ JERRY_PROMISE_STATE_REJECTED, /**< Promise is in "Rejected" state. */ } jerry_promise_state_t; jerry_value_t jerry_get_promise_result (const jerry_value_t promise); jerry_promise_state_t jerry_get_promise_state (const jerry_value_t promise); /** * Symbol functions. */ jerry_value_t jerry_get_symbol_descriptive_string (const jerry_value_t symbol); /** * Input validator functions. */ bool jerry_is_valid_utf8_string (const jerry_char_t *utf8_buf_p, jerry_size_t buf_size); bool jerry_is_valid_cesu8_string (const jerry_char_t *cesu8_buf_p, jerry_size_t buf_size); /* * Dynamic memory management functions. */ void *jerry_heap_alloc (size_t size); void jerry_heap_free (void *mem_p, size_t size); /* * External context functions. */ jerry_context_t *jerry_create_context (uint32_t heap_size, jerry_context_alloc_t alloc, void *cb_data_p); /** * Miscellaneous functions. */ void jerry_set_vm_exec_stop_callback (jerry_vm_exec_stop_callback_t stop_cb, void *user_p, uint32_t frequency); jerry_value_t jerry_get_backtrace (uint32_t max_depth); jerry_value_t jerry_get_resource_name (const jerry_value_t value); jerry_value_t jerry_get_new_target (void); /** * Array buffer components. */ bool jerry_value_is_arraybuffer (const jerry_value_t value); jerry_value_t jerry_create_arraybuffer (const jerry_length_t size); jerry_value_t jerry_create_arraybuffer_external (const jerry_length_t size, uint8_t *buffer_p, jerry_object_native_free_callback_t free_cb); jerry_length_t jerry_arraybuffer_write (const jerry_value_t value, jerry_length_t offset, const uint8_t *buf_p, jerry_length_t buf_size); jerry_length_t jerry_arraybuffer_read (const jerry_value_t value, jerry_length_t offset, uint8_t *buf_p, jerry_length_t buf_size); jerry_length_t jerry_get_arraybuffer_byte_length (const jerry_value_t value); uint8_t *jerry_get_arraybuffer_pointer (const jerry_value_t value); jerry_value_t jerry_is_arraybuffer_detachable (const jerry_value_t value); jerry_value_t jerry_detach_arraybuffer (const jerry_value_t value); /** * DataView functions. */ jerry_value_t jerry_create_dataview (const jerry_value_t value, const jerry_length_t byte_offset, const jerry_length_t byte_length); bool jerry_value_is_dataview (const jerry_value_t value); jerry_value_t jerry_get_dataview_buffer (const jerry_value_t dataview, jerry_length_t *byte_offset, jerry_length_t *byte_length); /** * TypedArray functions. */ /** * TypedArray types. */ typedef enum { JERRY_TYPEDARRAY_INVALID = 0, JERRY_TYPEDARRAY_UINT8, JERRY_TYPEDARRAY_UINT8CLAMPED, JERRY_TYPEDARRAY_INT8, JERRY_TYPEDARRAY_UINT16, JERRY_TYPEDARRAY_INT16, JERRY_TYPEDARRAY_UINT32, JERRY_TYPEDARRAY_INT32, JERRY_TYPEDARRAY_FLOAT32, JERRY_TYPEDARRAY_FLOAT64, } jerry_typedarray_type_t; /** * Container types. */ typedef enum { JERRY_CONTAINER_TYPE_INVALID = 0, /**< Invalid container */ JERRY_CONTAINER_TYPE_MAP, /**< Map type */ JERRY_CONTAINER_TYPE_SET, /**< Set type */ JERRY_CONTAINER_TYPE_WEAKMAP, /**< WeakMap type */ JERRY_CONTAINER_TYPE_WEAKSET, /**< WeakSet type */ } jerry_container_type_t; bool jerry_value_is_typedarray (jerry_value_t value); jerry_value_t jerry_create_typedarray (jerry_typedarray_type_t type_name, jerry_length_t length); jerry_value_t jerry_create_typedarray_for_arraybuffer_sz (jerry_typedarray_type_t type_name, const jerry_value_t arraybuffer, jerry_length_t byte_offset, jerry_length_t length); jerry_value_t jerry_create_typedarray_for_arraybuffer (jerry_typedarray_type_t type_name, const jerry_value_t arraybuffer); jerry_typedarray_type_t jerry_get_typedarray_type (jerry_value_t value); jerry_length_t jerry_get_typedarray_length (jerry_value_t value); jerry_value_t jerry_get_typedarray_buffer (jerry_value_t value, jerry_length_t *byte_offset, jerry_length_t *byte_length); jerry_value_t jerry_json_parse (const jerry_char_t *string_p, jerry_size_t string_size); jerry_value_t jerry_json_stringify (const jerry_value_t object_to_stringify); jerry_value_t jerry_create_container (jerry_container_type_t container_type, const jerry_value_t *arguments_list_p, jerry_length_t arguments_list_len); jerry_container_type_t jerry_get_container_type (const jerry_value_t value); #if defined(JERRY_HEAPDUMP) void JerryHeapdumpRun(const char* filepath); #endif #if defined(JERRY_REF_TRACKER) void JerryRefTrackerStart(const char* filepath); void JerryRefTrackerStop(void); #endif /** * @} */ #ifdef __cplusplus } #endif /* __cplusplus */ #endif /* !JERRYSCRIPT_CORE_H */