#include <unistd.h>
#include <stdlib.h>
#include <netinet/ether.h>
#include <netinet/in.h>
#include <netinet/ip.h>
#include <netinet/ip6.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/un.h>
#include <pwd.h>
#include <grp.h>
#include <errno.h>
#include <ulogd/ulogd.h>

Include dependency graph for ulogd_inppkt_UNIXSOCK.c:

Data Structures
struct	unixsock_input

struct	ulogd_unixsock_packet_t

struct	ulogd_unixsock_option_t

Macros
#define	UNIXSOCK_BUFSIZE_DEFAULT 0

#define	UNIXSOCK_PERMS_DEFAULT 0600

#define	UNIXSOCK_UNIXPATH_DEFAULT "/var/run/ulogd/ulogd2.sock"

#define	ULOGD_SOCKET_MARK 0x41c90fd4

#define	unixpath_ce(x) ((x)->ces[UNIXSOCK_OPT_UNIXPATH])

#define	bufsize_ce(x) ((x)->ces[UNIXSOCK_OPT_BUFSIZE])

#define	perms_ce(x) ((x)->ces[UNIXSOCK_OPT_PERM])

#define	owner_ce(x) ((x)->ces[UNIXSOCK_OPT_OWNER])

#define	group_ce(x) ((x)->ces[UNIXSOCK_OPT_GROUP])

#define	USOCK_ALIGNTO 8

#define	USOCK_ALIGN(len) ( ((len)+USOCK_ALIGNTO-1) & ~(USOCK_ALIGNTO-1) )

Enumerations
enum	nflog_keys { NFLOG_KEY_RAW_MAC = 0, NFLOG_KEY_RAW_PCKT, NFLOG_KEY_RAW_PCKTLEN, NFLOG_KEY_RAW_PCKTCOUNT, NFLOG_KEY_OOB_PREFIX, NFLOG_KEY_OOB_TIME_SEC, NFLOG_KEY_OOB_TIME_USEC, NFLOG_KEY_OOB_MARK, NFLOG_KEY_OOB_IFINDEX_IN, NFLOG_KEY_OOB_IFINDEX_OUT, NFLOG_KEY_OOB_HOOK, NFLOG_KEY_RAW_MAC_LEN, NFLOG_KEY_OOB_SEQ_LOCAL, NFLOG_KEY_OOB_SEQ_GLOBAL, NFLOG_KEY_OOB_FAMILY, NFLOG_KEY_OOB_PROTOCOL, NFLOG_KEY_OOB_UID, NFLOG_KEY_OOB_GID, NFLOG_KEY_RAW_LABEL, NFLOG_KEY_RAW_TYPE, NFLOG_KEY_RAW_MAC_SADDR, NFLOG_KEY_RAW_MAC_ADDRLEN, NFLOG_KEY_RAW, UNIXSOCK_KEY_RAW_MAC = 0, UNIXSOCK_KEY_RAW_PCKT, UNIXSOCK_KEY_RAW_PCKTLEN, UNIXSOCK_KEY_RAW_PCKTCOUNT, UNIXSOCK_KEY_OOB_PREFIX, UNIXSOCK_KEY_OOB_TIME_SEC, UNIXSOCK_KEY_OOB_TIME_USEC, UNIXSOCK_KEY_OOB_MARK, UNIXSOCK_KEY_OOB_IN, UNIXSOCK_KEY_OOB_OUT, UNIXSOCK_KEY_OOB_HOOK, UNIXSOCK_KEY_RAW_MAC_LEN, UNIXSOCK_KEY_OOB_SEQ_LOCAL, UNIXSOCK_KEY_OOB_SEQ_GLOBAL, UNIXSOCK_KEY_OOB_FAMILY, UNIXSOCK_KEY_OOB_PROTOCOL, UNIXSOCK_KEY_OOB_UID, UNIXSOCK_KEY_OOB_GID, UNIXSOCK_KEY_RAW_LABEL, UNIXSOCK_KEY_RAW_TYPE, UNIXSOCK_KEY_RAW_MAC_SADDR, UNIXSOCK_KEY_RAW_MAC_ADDRLEN, UNIXSOCK_KEY_NUFW_USER_NAME, UNIXSOCK_KEY_NUFW_USER_ID, UNIXSOCK_KEY_NUFW_OS_NAME, UNIXSOCK_KEY_NUFW_OS_REL, UNIXSOCK_KEY_NUFW_OS_VERS, UNIXSOCK_KEY_NUFW_APP_NAME }

enum	{ UNIXSOCK_OPT_UNIXPATH = 0, UNIXSOCK_OPT_BUFSIZE, UNIXSOCK_OPT_PERM, UNIXSOCK_OPT_OWNER, UNIXSOCK_OPT_GROUP }

enum	ulogd2_option_type { ULOGD2_OPT_UNUSED = 0, ULOGD2_OPT_PREFIX, ULOGD2_OPT_OOB_IN, ULOGD2_OPT_OOB_OUT, ULOGD2_OPT_OOB_TIME_SEC, ULOGD2_OPT_USER =200, ULOGD2_OPT_USERID, ULOGD2_OPT_OSNAME, ULOGD2_OPT_OSREL, ULOGD2_OPT_OSVERS, ULOGD2_OPT_APPNAME, ULOGD2_OPT_STATE }

Functions
struct ulogd_unixsock_packet_t	__attribute__ ((packed))

Variables
uint32_t	marker

uint16_t	total_size

uint32_t	version

uint32_t	reserved

uint16_t	payload_length

struct iphdr	payload

uint32_t	option_id

uint32_t	option_length

char	option_value [0]

struct ulogd_plugin	libunixsock_plugin

Macro Definition Documentation

#define bufsize_ce ( x ) ((x)->ces[UNIXSOCK_OPT_BUFSIZE])

#define group_ce ( x ) ((x)->ces[UNIXSOCK_OPT_GROUP])

#define owner_ce ( x ) ((x)->ces[UNIXSOCK_OPT_OWNER])

#define perms_ce ( x ) ((x)->ces[UNIXSOCK_OPT_PERM])

#define ULOGD_SOCKET_MARK 0x41c90fd4

#define unixpath_ce ( x ) ((x)->ces[UNIXSOCK_OPT_UNIXPATH])

#define UNIXSOCK_BUFSIZE_DEFAULT 0

#define UNIXSOCK_PERMS_DEFAULT 0600

#define UNIXSOCK_UNIXPATH_DEFAULT "/var/run/ulogd/ulogd2.sock"

#define USOCK_ALIGN ( len ) ( ((len)+USOCK_ALIGNTO-1) & ~(USOCK_ALIGNTO-1) )

#define USOCK_ALIGNTO 8

Enumeration Type Documentation

anonymous enum

Enumerator
UNIXSOCK_OPT_UNIXPATH
UNIXSOCK_OPT_BUFSIZE
UNIXSOCK_OPT_PERM
UNIXSOCK_OPT_OWNER
UNIXSOCK_OPT_GROUP

enum nflog_keys

Enumerator
NFLOG_KEY_RAW_MAC
NFLOG_KEY_RAW_PCKT
NFLOG_KEY_RAW_PCKTLEN
NFLOG_KEY_RAW_PCKTCOUNT
NFLOG_KEY_OOB_PREFIX
NFLOG_KEY_OOB_TIME_SEC
NFLOG_KEY_OOB_TIME_USEC
NFLOG_KEY_OOB_MARK
NFLOG_KEY_OOB_IFINDEX_IN
NFLOG_KEY_OOB_IFINDEX_OUT
NFLOG_KEY_OOB_HOOK
NFLOG_KEY_RAW_MAC_LEN
NFLOG_KEY_OOB_SEQ_LOCAL
NFLOG_KEY_OOB_SEQ_GLOBAL
NFLOG_KEY_OOB_FAMILY
NFLOG_KEY_OOB_PROTOCOL
NFLOG_KEY_OOB_UID
NFLOG_KEY_OOB_GID
NFLOG_KEY_RAW_LABEL
NFLOG_KEY_RAW_TYPE
NFLOG_KEY_RAW_MAC_SADDR
NFLOG_KEY_RAW_MAC_ADDRLEN
NFLOG_KEY_RAW
UNIXSOCK_KEY_RAW_MAC
UNIXSOCK_KEY_RAW_PCKT
UNIXSOCK_KEY_RAW_PCKTLEN
UNIXSOCK_KEY_RAW_PCKTCOUNT
UNIXSOCK_KEY_OOB_PREFIX
UNIXSOCK_KEY_OOB_TIME_SEC
UNIXSOCK_KEY_OOB_TIME_USEC
UNIXSOCK_KEY_OOB_MARK
UNIXSOCK_KEY_OOB_IN
UNIXSOCK_KEY_OOB_OUT
UNIXSOCK_KEY_OOB_HOOK
UNIXSOCK_KEY_RAW_MAC_LEN
UNIXSOCK_KEY_OOB_SEQ_LOCAL
UNIXSOCK_KEY_OOB_SEQ_GLOBAL
UNIXSOCK_KEY_OOB_FAMILY
UNIXSOCK_KEY_OOB_PROTOCOL
UNIXSOCK_KEY_OOB_UID
UNIXSOCK_KEY_OOB_GID
UNIXSOCK_KEY_RAW_LABEL
UNIXSOCK_KEY_RAW_TYPE
UNIXSOCK_KEY_RAW_MAC_SADDR
UNIXSOCK_KEY_RAW_MAC_ADDRLEN
UNIXSOCK_KEY_NUFW_USER_NAME
UNIXSOCK_KEY_NUFW_USER_ID
UNIXSOCK_KEY_NUFW_OS_NAME
UNIXSOCK_KEY_NUFW_OS_REL
UNIXSOCK_KEY_NUFW_OS_VERS
UNIXSOCK_KEY_NUFW_APP_NAME

enum ulogd2_option_type

Enumerator
ULOGD2_OPT_UNUSED
ULOGD2_OPT_PREFIX
ULOGD2_OPT_OOB_IN
ULOGD2_OPT_OOB_OUT
ULOGD2_OPT_OOB_TIME_SEC
ULOGD2_OPT_USER
ULOGD2_OPT_USERID
ULOGD2_OPT_OSNAME
ULOGD2_OPT_OSREL
ULOGD2_OPT_OSVERS
ULOGD2_OPT_APPNAME
ULOGD2_OPT_STATE

Function Documentation

struct ulogd_unixsock_packet_t __attribute__ ( (packed) )

Variable Documentation

struct ulogd_plugin libunixsock_plugin

Initial value:

= {
    .name = "UNIXSOCK",
    .input = {
        .type = ULOGD_DTYPE_SOURCE,
    },
    .output = {
        .type = ULOGD_DTYPE_RAW,
        .keys = output_keys,
        .num_keys = ARRAY_SIZE(output_keys),
    },
    .priv_size  = sizeof(struct unixsock_input),
    .configure  = &configure,
    .start      = &start,
    .stop       = &stop,
    .config_kset    = &libunixsock_kset,
    .version    = VERSION,
}

uint32_t marker

uint32_t option_id

uint32_t option_length

char option_value[0]

struct iphdr payload

Referenced by nfq_checksum_tcpudp_ipv4(), nfq_checksum_tcpudp_ipv6(), nla_attr_size(), and nlmsg_msg_size().

uint16_t payload_length

uint32_t reserved

uint16_t total_size

uint32_t version

Referenced by genl_family_set_version(), genl_send_simple(), genlmsg_put(), and main().

Data Structures

Macros

Enumerations

Functions

Variables

Macro Definition Documentation

Enumeration Type Documentation

Function Documentation

Variable Documentation