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841e21a970
Support parser error messages generation in tools/gen-strings.py. JerryScript-DCO-1.0-Signed-off-by: Csaba Repasi repasics@inf.u-szeged.hu
72 lines
2.1 KiB
C
72 lines
2.1 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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#include "parser-errors.h"
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#if JERRY_ERROR_MESSAGES
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/**
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* Struct to store parser error message with its size.
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*/
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typedef struct
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{
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lit_utf8_byte_t *text; /* Text of parser error message. */
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uint8_t size; /* Size of parser error message. */
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} parser_error_message_t;
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/* Error message texts with size. */
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static parser_error_message_t parser_error_messages[] JERRY_ATTR_CONST_DATA = {
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{ (lit_utf8_byte_t *) "", 0 }, /* PARSER_ERR_EMPTY */
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/** @cond doxygen_suppress */
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#define PARSER_ERROR_DEF(id, utf8_string) { (lit_utf8_byte_t *) utf8_string, sizeof (utf8_string) - 1 },
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#include "parser-error-messages.inc.h"
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#undef PARSER_ERROR_DEF
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/** @endcond */
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};
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#endif /* JERRY_ERROR_MESSAGES */
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/**
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* Get specified parser error as zero-terminated string
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*
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* @return pointer to zero-terminated parser error
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*/
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const lit_utf8_byte_t *
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parser_get_error_utf8 (uint32_t id) /**< parser error id */
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{
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JERRY_ASSERT (id < PARSER_ERR_OUT_OF_MEMORY);
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#if JERRY_ERROR_MESSAGES
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return parser_error_messages[id].text;
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#else /* !JERRY_ERROR_MESSAGES */
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return NULL;
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#endif /* JERRY_ERROR_MESSAGES */
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} /* parser_get_error_utf8 */
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/**
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* Get size of specified parser error
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*
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* @return size in bytes
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*/
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lit_utf8_size_t
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parser_get_error_size (uint32_t id) /**< parser error id */
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{
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JERRY_ASSERT (id < PARSER_ERR_OUT_OF_MEMORY);
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#if JERRY_ERROR_MESSAGES
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return parser_error_messages[id].size;
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#else /* !JERRY_ERROR_MESSAGES */
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return 0;
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#endif /* JERRY_ERROR_MESSAGES */
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} /* parser_get_error_size */
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