php-src/ext/pdo_pgsql/pgsql_sql_parser.re at master · php/php-src · GitHub

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+----------------------------------------------------------------------+

| This source file is subject to the Modified BSD License that is |

| bundled with this package in the file LICENSE, and is available |

| through the World Wide Web at <https://www.php.net/license/>. |

| |

| SPDX-License-Identifier: BSD-3-Clause |

+----------------------------------------------------------------------+

| Author: Matteo Beccati <mbeccati@php.net> |

+----------------------------------------------------------------------+

#include "php.h"

#include "ext/pdo/php_pdo_driver.h"

#include "ext/pdo/pdo_sql_parser.h"

int pdo_pgsql_scanner(pdo_scanner_t *s)

{

const char *cursor = s->cur;

s->tok = cursor;

/*!re2c

BINDCHR = [:][a-zA-Z0-9_]+;

QUESTION = [?];

ESCQUESTION = [?][?];

COMMENTS = ("/*"([^*]+|[*]+[^/*])*[*]*"*/"|"--".*);

DOLQ_START = [A-Za-z\200-\377_];

DOLQ_CONT = [A-Za-z\200-\377_0-9];

SPECIALS = [$eE:?"'/-];

MULTICHAR = [:]{2,};

ANYNOEOF = [\001-\377];

/*!re2c

[eE](['](([']['])|([\\]ANYNOEOF)|ANYNOEOF\['\\])*[']) { RET(PDO_PARSER_TEXT); }

(["]((["]["])|ANYNOEOF\["])*["]) { RET(PDO_PARSER_TEXT); }

(['](([']['])|ANYNOEOF\['])*[']) { RET(PDO_PARSER_TEXT); }

[$](DOLQ_START DOLQ_CONT*)?[$] { RET(PDO_PARSER_CUSTOM_QUOTE); }

MULTICHAR { RET(PDO_PARSER_TEXT); }

ESCQUESTION { RET(PDO_PARSER_ESCAPED_QUESTION); }

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); }

}

php-src/ext/pdo_pgsql/pgsql_sql_parser.re at master · php/php-src · GitHub

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