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Implemented PDO Driver specific SQL parsers

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RFC: http://wiki.php.net/rfc/pdo_driver_specific_parsers
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Matteo Beccati 2024-04-23 15:43:52 +02:00
parent ac947925c0
commit 715b9aaa09
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31 changed files with 391 additions and 44 deletions
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48
ext/pdo_sqlite/sqlite_sql_parser.re Normal file
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/*
+----------------------------------------------------------------------+
| Copyright (c) The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| https://www.php.net/license/3_01.txt |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Author: Matteo Beccati <mbeccati@php.net> |
+----------------------------------------------------------------------+
*/
#include "php.h"
#include "ext/pdo/php_pdo_driver.h"
#include "ext/pdo/php_pdo_int.h"
#include "ext/pdo/pdo_sql_parser.h"
int pdo_sqlite_scanner(pdo_scanner_t *s)
{
const char *cursor = s->cur;
s->tok = cursor;
/*!re2c
BINDCHR = [:][a-zA-Z0-9_]+;
QUESTION = [?];
COMMENTS = ("/*"([^*]+|[*]+[^/*])*[*]*"*/"|"--"[^\r\n]*);
SPECIALS = [:?"'`/-];
MULTICHAR = ([:]{2,}|[?]{2,});
ANYNOEOF = [\001-\377];
*/
/*!re2c
(["]((["]["])|ANYNOEOF)*["]) { RET(PDO_PARSER_TEXT); }
(['](([']['])|ANYNOEOF)*[']) { RET(PDO_PARSER_TEXT); }
([`](([`][`])|ANYNOEOF)*[`]) { RET(PDO_PARSER_TEXT); }
MULTICHAR { RET(PDO_PARSER_TEXT); }
BINDCHR { RET(PDO_PARSER_BIND); }
QUESTION { RET(PDO_PARSER_BIND_POS); }
SPECIALS { SKIP_ONE(PDO_PARSER_TEXT); }
COMMENTS { RET(PDO_PARSER_TEXT); }
(ANYNOEOF\SPECIALS)+ { RET(PDO_PARSER_TEXT); }
*/
}