ipops_mod.c File Reference

SIP-router ipops :: Module interfaceCopyright (C) 2011 Iñaki Baz Castillo Module: SIP-router ipops Module. More...

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <arpa/inet.h>
#include "../../sr_module.h"
#include "../../dprint.h"
#include "../../str.h"
#include "../../mod_fix.h"
#include "../../pvar.h"
#include "ip_parser.h"
#include "rfc1918_parser.h"

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Functions

• static MODULE_VERSION int _compare_ips (char *ip1, size_t len1, enum enum_ip_type ip1_type, char *ip2, size_t len2, enum enum_ip_type ip2_type)

  Return 1 if both pure IP's are equal, 0 otherwise.
  

• static int w_compare_ips (struct sip_msg *_msg, char *_s1, char *_s2)

  Return true if both IP's (string or pv) are equal.
  

• static int w_compare_pure_ips (struct sip_msg *_msg, char *_s1, char *_s2)

  Return true if both pure IP's (string or pv) are equal.
  

• static int w_ip_type (struct sip_msg *_msg, char *_s)

  Return the IP type of the given argument (string or pv): 1 = IPv4, 2 = IPv6, 3 = IPv6 refenrece, -1 = invalid IP.
  

• static int w_is_ip (struct sip_msg *_msg, char *_s)

  Return true if the given argument (string or pv) is a valid IPv4, IPv6 or IPv6 reference.
  

• static int w_is_ip_rfc1918 (struct sip_msg *_msg, char *_s)

  Return true if the given argument (string or pv) is a valid RFC 1918 IPv4 (private address).
  

• static int w_is_ipv4 (struct sip_msg *_msg, char *_s)

  Return true if the given argument (string or pv) is a valid IPv4.
  

• static int w_is_ipv6 (struct sip_msg *_msg, char *_s)

  Return true if the given argument (string or pv) is a valid IPv6.
  

• static int w_is_ipv6_reference (struct sip_msg *_msg, char *_s)

  Return true if the given argument (string or pv) is a valid IPv6 reference.
  

• static int w_is_pure_ip (struct sip_msg *_msg, char *_s)

  Return true if the given argument (string or pv) is a valid IPv4 or IPv6.
  

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Detailed Description

Definition in file ipops_mod.c.

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Function Documentation

static int _compare_ips	(	char *	ip1,
		size_t	len1,
		enum enum_ip_type	ip1_type,
		char *	ip2,
		size_t	len2,
		enum enum_ip_type	ip2_type
	)			[static]

Definition at line 136 of file ipops_mod.c.

Referenced by w_compare_ips(), and w_compare_pure_ips().

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static int w_compare_ips	(	struct sip_msg *	_msg,
		char *	_s1,
		char *	_s2
	)			[static]

This function also allows comparing an IPv6 with an IPv6 reference.

Definition at line 338 of file ipops_mod.c.

References _compare_ips(), fixup_get_svalue, _str::len, and _str::s.

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static int w_compare_pure_ips	(	struct sip_msg *	_msg,
		char *	_s1,
		char *	_s2
	)			[static]

IPv6 references not allowed.

Definition at line 393 of file ipops_mod.c.

References _compare_ips(), fixup_get_svalue, _str::len, and _str::s.

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static int w_ip_type	(	struct sip_msg *	_msg,
		char *	_s
	)			[static]

Definition at line 305 of file ipops_mod.c.

References fixup_get_svalue.

static int w_is_ip	(	struct sip_msg *	_msg,
		char *	_s
	)			[static]

Definition at line 183 of file ipops_mod.c.

References fixup_get_svalue.

static int w_is_ip_rfc1918	(	struct sip_msg *	_msg,
		char *	_s
	)			[static]

Definition at line 444 of file ipops_mod.c.

References fixup_get_svalue.

static int w_is_ipv4	(	struct sip_msg *	_msg,
		char *	_s
	)			[static]

Definition at line 236 of file ipops_mod.c.

References fixup_get_svalue.

static int w_is_ipv6	(	struct sip_msg *	_msg,
		char *	_s
	)			[static]

Definition at line 259 of file ipops_mod.c.

References fixup_get_svalue.

static int w_is_ipv6_reference	(	struct sip_msg *	_msg,
		char *	_s
	)			[static]

Definition at line 282 of file ipops_mod.c.

References fixup_get_svalue.

static int w_is_pure_ip	(	struct sip_msg *	_msg,
		char *	_s
	)			[static]

Definition at line 206 of file ipops_mod.c.

References fixup_get_svalue.