ipfwrdr.c File Reference

#include "config.h"
#include "../macros.h"
#include <sys/param.h>
#include <sys/types.h>
#include <sys/file.h>
#include <sys/uio.h>
#include <sys/time.h>
#include <sys/socket.h>
#include <sys/syslog.h>
#include <sys/ioctl.h>
#include <net/if.h>
#include <netinet/in.h>
#include <netinet/in_systm.h>
#include <netinet/ip.h>
#include <netinet/ip_icmp.h>
#include <netinet/tcp.h>
#include <netinet/udp.h>
#include <arpa/inet.h>
#include <sys/queue.h>
#include <errno.h>
#include <limits.h>
#include <netdb.h>
#include <stdlib.h>
#include <fcntl.h>
#include <syslog.h>
#include <stddef.h>
#include <stdio.h>
#include <strings.h>
#include <string.h>
#include <unistd.h>
#include <netinet/ip_fw.h>
#include "ipfwaux.h"
#include "ipfwrdr.h"
#include "../upnpglobalvars.h"

Include dependency graph for ipfwrdr.c:

Classes
struct	mapping_desc_time

Macros
#define	ADD_KERNEL
#define	_KERNEL
#define	KERNEL

Functions
int	init_redirect (void)
void	shutdown_redirect (void)
static void	add_desc_time (unsigned short eport, int proto, const char *desc, unsigned int timestamp)
static void	del_desc_time (unsigned short eport, int proto)
static void	get_desc_time (unsigned short eport, int proto, char *desc, int desclen, unsigned int *timestamp)
int	add_redirect_rule2 (const char *ifname, const char *rhost, unsigned short eport, const char *iaddr, unsigned short iport, int proto, const char *desc, unsigned int timestamp)
int	get_redirect_rule (const char *ifname, unsigned short eport, int proto, char *iaddr, int iaddrlen, unsigned short *iport, char *desc, int desclen, char *rhost, int rhostlen, unsigned int *timestamp, u_int64_t *packets, u_int64_t *bytes)
int	delete_redirect_rule (const char *ifname, unsigned short eport, int proto)
int	add_filter_rule2 (const char *ifname, const char *rhost, const char *iaddr, unsigned short eport, unsigned short iport, int proto, const char *desc)
int	delete_filter_rule (const char *ifname, unsigned short eport, int proto)
int	get_redirect_rule_by_index (int index, char *ifname, unsigned short *eport, char *iaddr, int iaddrlen, unsigned short *iport, int *proto, char *desc, int desclen, char *rhost, int rhostlen, unsigned int *timestamp, u_int64_t *packets, u_int64_t *bytes)
unsigned short *	get_portmappings_in_range (unsigned short startport, unsigned short endport, int proto, unsigned int *number)
int	update_portmapping_desc_timestamp (const char *ifname, unsigned short eport, int proto, const char *desc, unsigned int timestamp)
int	update_portmapping (const char *ifname, unsigned short eport, int proto, unsigned short iport, const char *desc, unsigned int timestamp)

Variables
static struct mapping_desc_time *	mappings_list = NULL

Macro Definition Documentation

_KERNEL

#define _KERNEL

ADD_KERNEL

#define ADD_KERNEL

KERNEL

#define KERNEL

Function Documentation

add_desc_time()

void add_desc_time ( unsigned short eport, int proto, const char * desc, unsigned int timestamp )

static

add_filter_rule2()

int add_filter_rule2	(	const char *	ifname,
		const char *	rhost,
		const char *	iaddr,
		unsigned short	eport,
		unsigned short	iport,
		int	proto,
		const char *	desc )

add_redirect_rule2()

int add_redirect_rule2	(	const char *	ifname,
		const char *	rhost,
		unsigned short	eport,
		const char *	iaddr,
		unsigned short	iport,
		int	proto,
		const char *	desc,
		unsigned int	timestamp )

del_desc_time()

void del_desc_time ( unsigned short eport, int proto )

static

delete_filter_rule()

int delete_filter_rule	(	const char *	ifname,
		unsigned short	eport,
		int	proto )

delete_redirect_rule()

int delete_redirect_rule	(	const char *	ifname,
		unsigned short	eport,
		int	proto )

get_desc_time()

void get_desc_time ( unsigned short eport, int proto, char * desc, int desclen, unsigned int * timestamp )

static

get_portmappings_in_range()

unsigned short * get_portmappings_in_range	(	unsigned short	startport,
		unsigned short	endport,
		int	proto,
		unsigned int *	number )

get_redirect_rule()

int get_redirect_rule	(	const char *	ifname,
		unsigned short	eport,
		int	proto,
		char *	iaddr,
		int	iaddrlen,
		unsigned short *	iport,
		char *	desc,
		int	desclen,
		char *	rhost,
		int	rhostlen,
		unsigned int *	timestamp,
		u_int64_t *	packets,
		u_int64_t *	bytes )

get_redirect_rule_by_index()

int get_redirect_rule_by_index	(	int	index,
		char *	ifname,
		unsigned short *	eport,
		char *	iaddr,
		int	iaddrlen,
		unsigned short *	iport,
		int *	proto,
		char *	desc,
		int	desclen,
		char *	rhost,
		int	rhostlen,
		unsigned int *	timestamp,
		u_int64_t *	packets,
		u_int64_t *	bytes )

init_redirect()

int init_redirect

(

void

)

shutdown_redirect()

void shutdown_redirect

(

void

)

update_portmapping()

int update_portmapping	(	const char *	ifname,
		unsigned short	eport,
		int	proto,
		unsigned short	iport,
		const char *	desc,
		unsigned int	timestamp )

update_portmapping_desc_timestamp()

int update_portmapping_desc_timestamp	(	const char *	ifname,
		unsigned short	eport,
		int	proto,
		const char *	desc,
		unsigned int	timestamp )

Variable Documentation

mappings_list

struct mapping_desc_time* mappings_list = NULL

static