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archived-php-src/ext/standard/url.h
Christoph M. Becker 2cab085bb3 Fix #80266: parse_url silently drops port number 0
As of commit 81b2f3e[1], `parse_url()` accepts URLs with a zero port,
but does not report that port, what is wrong in hindsight.

Since the port number is stored as `unsigned short` there is no way to
distinguish between port zero and no port.  For BC reasons, we thus
introduce `parse_url_ex2()` which accepts an output parameter that
allows that distinction, and use the new function to fix the behavior.

The introduction of `parse_url_ex2()` has been suggested by Nikita.

[1] <http://git.php.net/?p=php-src.git;a=commit;h=81b2f3e5d9fcdffd87a4fcd12bd8c708a97091e1>

Closes GH-6399.
2020-11-04 14:53:19 +01:00

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2.5 KiB
C

/*
+----------------------------------------------------------------------+
| PHP Version 7 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2018 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: |
| http://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: Jim Winstead <jimw@php.net> |
+----------------------------------------------------------------------+
*/
#ifndef URL_H
#define URL_H
typedef struct php_url {
zend_string *scheme;
zend_string *user;
zend_string *pass;
zend_string *host;
unsigned short port;
zend_string *path;
zend_string *query;
zend_string *fragment;
} php_url;
PHPAPI void php_url_free(php_url *theurl);
PHPAPI php_url *php_url_parse(char const *str);
PHPAPI php_url *php_url_parse_ex(char const *str, size_t length);
PHPAPI php_url *php_url_parse_ex2(char const *str, size_t length, zend_bool *has_port);
PHPAPI size_t php_url_decode(char *str, size_t len); /* return value: length of decoded string */
PHPAPI size_t php_raw_url_decode(char *str, size_t len); /* return value: length of decoded string */
PHPAPI zend_string *php_url_encode(char const *s, size_t len);
PHPAPI zend_string *php_raw_url_encode(char const *s, size_t len);
PHPAPI char *php_replace_controlchars_ex(char *str, size_t len);
PHP_FUNCTION(parse_url);
PHP_FUNCTION(urlencode);
PHP_FUNCTION(urldecode);
PHP_FUNCTION(rawurlencode);
PHP_FUNCTION(rawurldecode);
PHP_FUNCTION(get_headers);
#define PHP_URL_SCHEME 0
#define PHP_URL_HOST 1
#define PHP_URL_PORT 2
#define PHP_URL_USER 3
#define PHP_URL_PASS 4
#define PHP_URL_PATH 5
#define PHP_URL_QUERY 6
#define PHP_URL_FRAGMENT 7
#define PHP_QUERY_RFC1738 1
#define PHP_QUERY_RFC3986 2
#endif /* URL_H */
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* End:
*/