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https://github.com/jerryscript-project/jerryscript.git
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112ad83aaa
Instead of a fixed number of arguments, a call info structure is passed to the handlers, which can be extended in the future without breaknig the API. This structure holds new.target value, so its getter function is removed. JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
104 lines
4.1 KiB
C
104 lines
4.1 KiB
C
/* Copyright JS Foundation and other contributors, http://js.foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef JERRYX_HANDLER_H
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#define JERRYX_HANDLER_H
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#include "jerryscript.h"
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#ifdef __cplusplus
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extern "C"
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{
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#endif /* __cplusplus */
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/*
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* Handler registration helper
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*/
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jerry_value_t jerryx_handler_register_global (const jerry_char_t *name_p,
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jerry_external_handler_t handler_p);
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/*
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* Common external function handlers
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*/
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jerry_value_t jerryx_handler_assert_fatal (const jerry_call_info_t *call_info_p,
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const jerry_value_t args_p[], const jerry_length_t args_cnt);
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jerry_value_t jerryx_handler_assert_throw (const jerry_call_info_t *call_info_p,
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const jerry_value_t args_p[], const jerry_length_t args_cnt);
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jerry_value_t jerryx_handler_assert (const jerry_call_info_t *call_info_p,
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const jerry_value_t args_p[], const jerry_length_t args_cnt);
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jerry_value_t jerryx_handler_gc (const jerry_call_info_t *call_info_p,
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const jerry_value_t args_p[], const jerry_length_t args_cnt);
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jerry_value_t jerryx_handler_print (const jerry_call_info_t *call_info_p,
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const jerry_value_t args_p[], const jerry_length_t args_cnt);
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jerry_value_t jerryx_handler_resource_name (const jerry_call_info_t *call_info_p,
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const jerry_value_t args_p[], const jerry_length_t args_cnt);
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/**
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* Struct used by the `jerryx_set_functions` method to
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* register multiple methods for a given object.
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*/
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typedef struct
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{
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const char *name; /**< name of the property to add */
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jerry_value_t value; /**< value of the property */
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} jerryx_property_entry;
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#define JERRYX_PROPERTY_NUMBER(NAME, NUMBER) (jerryx_property_entry) { NAME, jerry_create_number (NUMBER) }
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#define JERRYX_PROPERTY_STRING(NAME, STR) \
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(jerryx_property_entry) { NAME, jerry_create_string_from_utf8 ((const jerry_char_t *) STR) }
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#define JERRYX_PROPERTY_STRING_SZ(NAME, STR, SIZE) \
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(jerryx_property_entry) { NAME, jerry_create_string_sz_from_utf8 ((const jerry_char_t *) STR, SIZE) }
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#define JERRYX_PROPERTY_BOOLEAN(NAME, VALUE) (jerryx_property_entry) { NAME, jerry_create_boolean (VALUE) }
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#define JERRYX_PROPERTY_FUNCTION(NAME, FUNC) (jerryx_property_entry) { NAME, jerry_create_external_function (FUNC) }
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#define JERRYX_PROPERTY_UNDEFINED(NAME) (jerryx_property_entry) { NAME, jerry_create_undefined() }
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#define JERRYX_PROPERTY_LIST_END() (jerryx_property_entry) { NULL, 0 }
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/**
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* Stores the result of property register operation.
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*/
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typedef struct
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{
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jerry_value_t result; /**< result of property registraion (undefined or error object) */
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uint32_t registered; /**< number of successfully registered methods */
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} jerryx_register_result;
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jerryx_register_result
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jerryx_set_properties (const jerry_value_t target_object,
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const jerryx_property_entry entries[]);
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void
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jerryx_release_property_entry (const jerryx_property_entry entries[],
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const jerryx_register_result register_result);
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jerry_value_t
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jerryx_set_property_str (const jerry_value_t target_object,
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const char *name,
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const jerry_value_t value);
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jerry_value_t
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jerryx_get_property_str (const jerry_value_t target_object,
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const char *name);
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bool
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jerryx_has_property_str (const jerry_value_t target_object,
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const char *name);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* !JERRYX_HANDLER_H */
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