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#ifndef _CONNTRACK_H
#define _CONNTRACK_H
#include "linux_list.h"
#include <getopt.h>
#include <libnetfilter_conntrack/libnetfilter_conntrack.h>
#define PROGNAME "conntrack"
#define CONNTRACK_VERSION "0.96"
enum action {
CT_NONE = 0,
CT_LIST_BIT = 0,
CT_LIST = (1 << CT_LIST_BIT),
CT_CREATE_BIT = 1,
CT_CREATE = (1 << CT_CREATE_BIT),
CT_UPDATE_BIT = 2,
CT_UPDATE = (1 << CT_UPDATE_BIT),
CT_DELETE_BIT = 3,
CT_DELETE = (1 << CT_DELETE_BIT),
CT_GET_BIT = 4,
CT_GET = (1 << CT_GET_BIT),
CT_FLUSH_BIT = 5,
CT_FLUSH = (1 << CT_FLUSH_BIT),
CT_EVENT_BIT = 6,
CT_EVENT = (1 << CT_EVENT_BIT),
CT_VERSION_BIT = 7,
CT_VERSION = (1 << CT_VERSION_BIT),
CT_HELP_BIT = 8,
CT_HELP = (1 << CT_HELP_BIT),
EXP_LIST_BIT = 9,
EXP_LIST = (1 << EXP_LIST_BIT),
EXP_CREATE_BIT = 10,
EXP_CREATE = (1 << EXP_CREATE_BIT),
EXP_DELETE_BIT = 11,
EXP_DELETE = (1 << EXP_DELETE_BIT),
EXP_GET_BIT = 12,
EXP_GET = (1 << EXP_GET_BIT),
EXP_FLUSH_BIT = 13,
EXP_FLUSH = (1 << EXP_FLUSH_BIT),
EXP_EVENT_BIT = 14,
EXP_EVENT = (1 << EXP_EVENT_BIT),
};
#define NUMBER_OF_CMD 15
enum options {
CT_OPT_ORIG_SRC_BIT = 0,
CT_OPT_ORIG_SRC = (1 << CT_OPT_ORIG_SRC_BIT),
CT_OPT_ORIG_DST_BIT = 1,
CT_OPT_ORIG_DST = (1 << CT_OPT_ORIG_DST_BIT),
CT_OPT_ORIG = (CT_OPT_ORIG_SRC | CT_OPT_ORIG_DST),
CT_OPT_REPL_SRC_BIT = 2,
CT_OPT_REPL_SRC = (1 << CT_OPT_REPL_SRC_BIT),
CT_OPT_REPL_DST_BIT = 3,
CT_OPT_REPL_DST = (1 << CT_OPT_REPL_DST_BIT),
CT_OPT_REPL = (CT_OPT_REPL_SRC | CT_OPT_REPL_DST),
CT_OPT_PROTO_BIT = 4,
CT_OPT_PROTO = (1 << CT_OPT_PROTO_BIT),
CT_OPT_TIMEOUT_BIT = 5,
CT_OPT_TIMEOUT = (1 << CT_OPT_TIMEOUT_BIT),
CT_OPT_STATUS_BIT = 6,
CT_OPT_STATUS = (1 << CT_OPT_STATUS_BIT),
CT_OPT_ZERO_BIT = 7,
CT_OPT_ZERO = (1 << CT_OPT_ZERO_BIT),
CT_OPT_EVENT_MASK_BIT = 8,
CT_OPT_EVENT_MASK = (1 << CT_OPT_EVENT_MASK_BIT),
CT_OPT_EXP_SRC_BIT = 9,
CT_OPT_EXP_SRC = (1 << CT_OPT_EXP_SRC_BIT),
CT_OPT_EXP_DST_BIT = 10,
CT_OPT_EXP_DST = (1 << CT_OPT_EXP_DST_BIT),
CT_OPT_MASK_SRC_BIT = 11,
CT_OPT_MASK_SRC = (1 << CT_OPT_MASK_SRC_BIT),
CT_OPT_MASK_DST_BIT = 12,
CT_OPT_MASK_DST = (1 << CT_OPT_MASK_DST_BIT),
CT_OPT_NATRANGE_BIT = 13,
CT_OPT_NATRANGE = (1 << CT_OPT_NATRANGE_BIT),
CT_OPT_MARK_BIT = 14,
CT_OPT_MARK = (1 << CT_OPT_MARK_BIT),
CT_OPT_ID_BIT = 15,
CT_OPT_ID = (1 << CT_OPT_ID_BIT),
CT_OPT_MAX = CT_OPT_ID
};
#define NUMBER_OF_OPT CT_OPT_MAX
struct ctproto_handler {
struct list_head head;
char *name;
u_int16_t protonum;
char *version;
enum ctattr_protoinfo protoinfo_attr;
int (*parse_opts)(char c, char *argv[],
struct nfct_tuple *orig,
struct nfct_tuple *reply,
struct nfct_tuple *mask,
union nfct_protoinfo *proto,
unsigned int *flags);
int (*final_check)(unsigned int flags,
unsigned int command,
struct nfct_tuple *orig,
struct nfct_tuple *reply);
void (*help)();
struct option *opts;
unsigned int option_offset;
};
extern void register_proto(struct ctproto_handler *h);
#endif
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