mirror of
https://github.com/freebsd/freebsd-src.git
synced 2024-12-03 14:48:57 +00:00
51e16cb8fc
Remove ancient SCCS tags from the tree, automated scripting, with two minor fixup to keep things compiling. All the common forms in the tree were removed with a perl script. Sponsored by: Netflix
140 lines
3.2 KiB
C
140 lines
3.2 KiB
C
|
|
/*
|
|
* Copyright (C) 2012 by Darren Reed.
|
|
*
|
|
* See the IPFILTER.LICENCE file for details on licencing.
|
|
* $Id$
|
|
*/
|
|
|
|
typedef struct ipmon_msg_s {
|
|
int imm_msglen;
|
|
char *imm_msg;
|
|
int imm_dsize;
|
|
void *imm_data;
|
|
time_t imm_when;
|
|
int imm_loglevel;
|
|
} ipmon_msg_t;
|
|
|
|
typedef void (*ims_destroy_func_t)(void *);
|
|
typedef void *(*ims_dup_func_t)(void *);
|
|
typedef int (*ims_match_func_t)(void *, void *);
|
|
typedef void *(*ims_parse_func_t)(char **);
|
|
typedef void (*ims_print_func_t)(void *);
|
|
typedef int (*ims_store_func_t)(void *, ipmon_msg_t *);
|
|
|
|
typedef struct ipmon_saver_s {
|
|
char *ims_name;
|
|
ims_destroy_func_t ims_destroy;
|
|
ims_dup_func_t ims_dup;
|
|
ims_match_func_t ims_match;
|
|
ims_parse_func_t ims_parse;
|
|
ims_print_func_t ims_print;
|
|
ims_store_func_t ims_store;
|
|
} ipmon_saver_t;
|
|
|
|
typedef struct ipmon_saver_int_s {
|
|
struct ipmon_saver_int_s *imsi_next;
|
|
ipmon_saver_t *imsi_stor;
|
|
void *imsi_handle;
|
|
} ipmon_saver_int_t;
|
|
|
|
typedef struct ipmon_doing_s {
|
|
struct ipmon_doing_s *ipmd_next;
|
|
void *ipmd_token;
|
|
ipmon_saver_t *ipmd_saver;
|
|
/*
|
|
* ipmd_store is "cached" in this structure to avoid a double
|
|
* deref when doing saves....
|
|
*/
|
|
int (*ipmd_store)(void *, ipmon_msg_t *);
|
|
} ipmon_doing_t;
|
|
|
|
|
|
typedef struct ipmon_action {
|
|
struct ipmon_action *ac_next;
|
|
int ac_mflag; /* collection of things to compare */
|
|
int ac_dflag; /* flags to compliment the doing fields */
|
|
int ac_logpri;
|
|
int ac_direction;
|
|
char ac_group[FR_GROUPLEN];
|
|
char ac_nattag[16];
|
|
u_32_t ac_logtag;
|
|
int ac_type; /* nat/state/ipf */
|
|
int ac_proto;
|
|
int ac_rule;
|
|
int ac_packet;
|
|
int ac_second;
|
|
int ac_result;
|
|
u_32_t ac_sip;
|
|
u_32_t ac_smsk;
|
|
u_32_t ac_dip;
|
|
u_32_t ac_dmsk;
|
|
u_short ac_sport;
|
|
u_short ac_dport;
|
|
char *ac_iface;
|
|
/*
|
|
* used with ac_packet/ac_second
|
|
*/
|
|
struct timeval ac_last;
|
|
int ac_pktcnt;
|
|
/*
|
|
* What to do with matches
|
|
*/
|
|
ipmon_doing_t *ac_doing;
|
|
} ipmon_action_t;
|
|
|
|
#define ac_lastsec ac_last.tv_sec
|
|
#define ac_lastusec ac_last.tv_usec
|
|
|
|
/*
|
|
* Flags indicating what fields to do matching upon (ac_mflag).
|
|
*/
|
|
#define IPMAC_DIRECTION 0x0001
|
|
#define IPMAC_DSTIP 0x0002
|
|
#define IPMAC_DSTPORT 0x0004
|
|
#define IPMAC_EVERY 0x0008
|
|
#define IPMAC_GROUP 0x0010
|
|
#define IPMAC_INTERFACE 0x0020
|
|
#define IPMAC_LOGTAG 0x0040
|
|
#define IPMAC_NATTAG 0x0080
|
|
#define IPMAC_PROTOCOL 0x0100
|
|
#define IPMAC_RESULT 0x0200
|
|
#define IPMAC_RULE 0x0400
|
|
#define IPMAC_SRCIP 0x0800
|
|
#define IPMAC_SRCPORT 0x1000
|
|
#define IPMAC_TYPE 0x2000
|
|
#define IPMAC_WITH 0x4000
|
|
|
|
#define IPMR_BLOCK 1
|
|
#define IPMR_PASS 2
|
|
#define IPMR_NOMATCH 3
|
|
#define IPMR_LOG 4
|
|
|
|
#define IPMON_SYSLOG 0x001
|
|
#define IPMON_RESOLVE 0x002
|
|
#define IPMON_HEXBODY 0x004
|
|
#define IPMON_HEXHDR 0x010
|
|
#define IPMON_TAIL 0x020
|
|
#define IPMON_VERBOSE 0x040
|
|
#define IPMON_NAT 0x080
|
|
#define IPMON_STATE 0x100
|
|
#define IPMON_FILTER 0x200
|
|
#define IPMON_PORTNUM 0x400
|
|
#define IPMON_LOGALL (IPMON_NAT|IPMON_STATE|IPMON_FILTER)
|
|
#define IPMON_LOGBODY 0x800
|
|
|
|
#define HOSTNAME_V4(a,b) hostname((a), 4, (u_32_t *)&(b))
|
|
|
|
#ifndef LOGFAC
|
|
#define LOGFAC LOG_LOCAL0
|
|
#endif
|
|
|
|
extern void dump_config(void);
|
|
extern int load_config(char *);
|
|
extern void unload_config(void);
|
|
extern void dumphex(FILE *, int, char *, int);
|
|
extern int check_action(char *, char *, int, int);
|
|
extern char *getword(int);
|
|
extern void *add_doing(ipmon_saver_t *);
|
|
|