validate.c File Reference

Validation functions. More...

#include "config.h"
#include "defines.h"
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <ctype.h>
#include <idna.h>
#include "utils.h"
#include "validate.h"

Go to the source code of this file.

Functions
int	is_valid_hostname (const u_char *hostname)
int	is_valid_http_link (const u_char *link, int strict)
int	is_valid_mailto_link (const u_char *addr)
int	is_valid_mailaddress (const u_char *address)
int	is_valid_wais_link (const u_char *link)
int	is_valid_prospero_link (const u_char *link)
int	is_valid_telnet_link (const u_char *link)
int	is_valid_nntp_link (const u_char *link)
int	is_valid_news_link (const u_char *link)
int	is_valid_gopher_link (const u_char *link)
int	is_valid_ftp_link (const u_char *link)
int	is_valid_link (const u_char *link)

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Detailed Description

Validation functions.

Author:

Christian Kruse, <cjk@wwwtech.de>

This file contains validation functions (e.g. link and mail validation)

Todo:

file:// URL validation

Definition in file validate.c.

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Function Documentation

int is_valid_ftp_link (  const u_char *  link  )

Checks if a link is a valid ftp link Parameters: link  The link string to check Returns: 0 if the address is valid, -1 if it isn't Definition at line 961 of file validate.c.

int is_valid_gopher_link (  const u_char *  link  )

Checks if a link is a valid gopher link Parameters: link  The link string to check Returns: 0 if the address is valid, -1 if it isn't Definition at line 815 of file validate.c.

int is_valid_hostname (  const u_char *  hostname  )

Checks if a hostname is valid Parameters: hostname  The name of the host Returns: 0 if it is valid, -1 if it isn't Definition at line 92 of file validate.c.

int is_valid_http_link (  const u_char *  link, int  strict )

Validation function for HTTP links Parameters: link  The link to check strict  Strict mode or no strict mode. If strict, no anchors are allowed Returns: 0 if link is valid, -1 if it isn't Definition at line 128 of file validate.c.

int is_valid_link (  const u_char *  link  )

Wrapper function; it checks for a scheme and calls the scheme validation function Definition at line 1097 of file validate.c.

int is_valid_mailaddress (  const u_char *  addr  )

Validation function for a mail address Parameters: addr  The mail address \¶eturn 0 if the address is valid, -1 if it isn't Definition at line 286 of file validate.c.

int is_valid_mailto_link (  const u_char *  addr  )

Checks if a link is a valid mailto link Parameters: addr  The link string to check Returns: 0 if the address is valid, -1 if it isn't Definition at line 270 of file validate.c.

int is_valid_news_link (  const u_char *  link  )

Checks if a link is a valid news link Parameters: link  The link string to check Returns: 0 if the address is valid, -1 if it isn't Definition at line 719 of file validate.c.

int is_valid_nntp_link (  const u_char *  link  )

Checks if a link is a valid nntp link Parameters: link  The link string to check Returns: 0 if the address is valid, -1 if it isn't Definition at line 674 of file validate.c.

int is_valid_prospero_link (  const u_char *  link  )

Checks if a link is a valid prospero link Parameters: link  The link string to check Returns: 0 if the address is valid, -1 if it isn't Definition at line 443 of file validate.c.

int is_valid_telnet_link (  const u_char *  link  )

Checks if a link is a valid telnet link Parameters: link  The link string to check Returns: 0 if the address is valid, -1 if it isn't Definition at line 562 of file validate.c.

int is_valid_wais_link (  const u_char *  link  )

Checks if a link is a valid wais link Parameters: link  The link string to check Returns: 0 if the address is valid, -1 if it isn't Definition at line 325 of file validate.c.

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