mirror of
https://github.com/jerryscript-project/jerryscript.git
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41 lines
1.7 KiB
C
41 lines
1.7 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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#include "jerryscript-ext/handler.h"
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/**
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* Get the source name (usually a file name) of the currently executed script or the given function object
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*
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* Note: returned value must be freed with jerry_value_free, when it is no longer needed
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*
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* @return JS string constructed from
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* - the currently executed function object's source name, if the given value is undefined
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* - source name of the function object, if the given value is a function object
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* - "<anonymous>", otherwise
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*/
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jerry_value_t
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jerryx_handler_source_name (const jerry_call_info_t *call_info_p, /**< call information */
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const jerry_value_t args_p[], /**< function arguments */
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const jerry_length_t args_cnt) /**< number of function arguments */
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{
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(void) call_info_p; /* unused */
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jerry_value_t undefined_value = jerry_undefined ();
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jerry_value_t source_name = jerry_source_name (args_cnt > 0 ? args_p[0] : undefined_value);
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jerry_value_free (undefined_value);
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return source_name;
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} /* jerryx_handler_source_name */
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