FS-9078 added hepv2 and hepv3 support

This commit is contained in:
Alexandr Dubovikov
2016-04-18 19:28:00 +02:00
parent d3184ef000
commit 981b528c48
5 changed files with 476 additions and 29 deletions
@@ -130,6 +130,13 @@ struct hep_iphdr{
struct in_addr hp_dst; /* source and dest address */
};
/* HEPv2 */
struct hep_timehdr{
uint32_t tv_sec; /* seconds */
uint32_t tv_usec; /* useconds */
uint16_t captid; /* Capture ID node */
};
#if SU_HAVE_IN6
struct hep_ip6hdr {
struct in6_addr hp6_src; /* source address */
@@ -137,6 +144,86 @@ struct hep_ip6hdr {
};
#endif
/* HEPv3 types */
struct hep_chunk {
uint16_t vendor_id;
uint16_t type_id;
uint16_t length;
} __attribute__((packed));
typedef struct hep_chunk hep_chunk_t;
struct hep_chunk_uint8 {
hep_chunk_t chunk;
uint8_t data;
} __attribute__((packed));
typedef struct hep_chunk_uint8 hep_chunk_uint8_t;
struct hep_chunk_uint16 {
hep_chunk_t chunk;
uint16_t data;
} __attribute__((packed));
typedef struct hep_chunk_uint16 hep_chunk_uint16_t;
struct hep_chunk_uint32 {
hep_chunk_t chunk;
uint32_t data;
} __attribute__((packed));
typedef struct hep_chunk_uint32 hep_chunk_uint32_t;
struct hep_chunk_str {
hep_chunk_t chunk;
char *data;
} __attribute__((packed));
typedef struct hep_chunk_str hep_chunk_str_t;
struct hep_chunk_ip4 {
hep_chunk_t chunk;
struct in_addr data;
} __attribute__((packed));
typedef struct hep_chunk_ip4 hep_chunk_ip4_t;
struct hep_chunk_ip6 {
hep_chunk_t chunk;
struct in6_addr data;
} __attribute__((packed));
typedef struct hep_chunk_ip6 hep_chunk_ip6_t;
struct hep_chunk_payload {
hep_chunk_t chunk;
char *data;
} __attribute__((packed));
typedef struct hep_chunk_payload hep_chunk_payload_t;
struct hep_ctrl {
char id[4];
uint16_t length;
} __attribute__((packed));
typedef struct hep_ctrl hep_ctrl_t;
struct hep_generic {
hep_ctrl_t header;
hep_chunk_uint8_t ip_family;
hep_chunk_uint8_t ip_proto;
hep_chunk_uint16_t src_port;
hep_chunk_uint16_t dst_port;
hep_chunk_uint32_t time_sec;
hep_chunk_uint32_t time_usec;
hep_chunk_uint8_t proto_t;
hep_chunk_uint32_t capt_id;
} __attribute__((packed));
typedef struct hep_generic hep_generic_t;
/** Maximum size when streaming. */
#define MSG_SSIZE_MAX (USIZE_MAX)