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Update API of manipulation session

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This commit is contained in:
luwenpeng
2024-04-01 17:13:26 +08:00
parent 772860c1be
commit a509f0ce3b
32 changed files with 1145 additions and 1347 deletions
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111
src/session/session_private.h
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@@ -1,111 +0,0 @@
/*
* The current file is private to the plugin, and pulgin can only use session.h
* The current file can only be used by session.cpp/session_pool.cpp/session_table.cpp
*/
#ifndef _SESSION_PRIVATE_H
#define _SESSION_PRIVATE_H
#ifdef __cpluscplus
extern "C"
{
#endif
#include "list.h"
#include "timeout.h"
#include "uthash.h"
#include "session.h"
#include "tcp_reassembly.h"
#define EX_DATA_MAX_COUNT 16
struct session
{
// session id
uint64_t id;
// session state
enum session_state state;
// session type
enum session_type type;
// dup traffic flag
enum dup_traffic_flag dup_flag;
// closing reason
enum closing_reason closing_reason;
// session metrics
uint64_t c2s_bytes;
uint64_t s2c_bytes;
uint64_t c2s_packets;
uint64_t s2c_packets;
// session timestamp
uint64_t create_time;
uint64_t last_time;
// session packet
struct packet *c2s_1st_pkt;
struct packet *s2c_1st_pkt;
// session user data
void *user_data;
/******************************
* Session TCP Reassembly
******************************/
struct tcp_reassembly *c2s_reassembly;
struct tcp_reassembly *s2c_reassembly;
uint32_t c2s_seq;
uint32_t s2c_seq;
uint32_t c2s_ack;
uint32_t s2c_ack;
/******************************
* Session Current Packet
******************************/
// session current packet
const struct packet *cur_pkt;
enum session_dir cur_dir;
/******************************
* Session Ex Data Zone
******************************/
void *ex_data[EX_DATA_MAX_COUNT];
/******************************
* Session Timer Zone
******************************/
struct timeout timeout;
/******************************
* Session Table Zone
******************************/
// session table key
struct tuple6 tuple;
enum session_dir tuple_dir;
// session table handle
UT_hash_handle hh;
/******************************
* Session Queue Node
******************************/
struct list_head lru; // used for lru queue
struct list_head free; // used for free queue
struct list_head evicte; // used for evicte queue
};
#ifdef __cpluscplus
}
#endif
#endif