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TSG-7784 PacketAdapter支持CI自动构建RPM; 修改代码结构

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卢文朋
2021-09-13 02:12:29 +00:00
committed by luwenpeng
parent aa887fd382
commit ba21a53bb7
35 changed files with 2878 additions and 915 deletions
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36
common/include/decode_gtp.h Normal file
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#ifndef _DECODE_GTP_H
#define _DECODE_GTP_H
#ifdef __cpluscplus
extern "C"
{
#endif
#include "public.h"
/* According to 3GPP TS 29.060. */
typedef struct gtp1_header_s
{
uint8_t flags;
uint8_t type;
uint16_t length;
uint32_t tid;
} __attribute__((packed)) gtp1_header_t;
typedef struct gtp_info_s
{
gtp1_header_t *hdr;
uint8_t *payload;
uint32_t hdr_len;
uint32_t payload_len;
} gtp_info_t;
int decode_gtp(gtp_info_t *packet, const uint8_t *data, uint32_t len);
void dump_gtp_info(uint32_t pkt_id, gtp_info_t *packet);
#ifdef __cpluscplus
}
#endif
#endif

55
common/include/decode_ipv4.h Normal file
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#ifndef _DECODE_IPV4_H
#define _DECODE_IPV4_H
#ifdef __cpluscplus
extern "C"
{
#endif
#include "public.h"
#define IPV4_HEADER_LEN 20
typedef struct ipv4_header_s
{
uint8_t ip_verhl; // version & header length
uint8_t ip_tos;
uint16_t ip_len;
uint16_t ip_id;
uint16_t ip_off;
uint8_t ip_ttl;
uint8_t ip_proto;
uint16_t ip_csum;
union
{
struct
{
struct in_addr ip_src;
struct in_addr ip_dst;
} ip4_un1;
uint16_t ip_addrs[4];
} ip4_hdrun1;
} __attribute__((__packed__)) ipv4_header_t;
typedef struct ipv4_info_s
{
char src_addr[INET_ADDRSTRLEN];
char dst_addr[INET_ADDRSTRLEN];
ipv4_header_t *hdr;
uint8_t *payload;
uint8_t next_protocol;
uint32_t hdr_len;
uint32_t opts_len;
uint32_t payload_len;
} ipv4_info_t;
int decode_ipv4(ipv4_info_t *packet, const uint8_t *data, uint32_t len);
void dump_ipv4_info(uint32_t pkt_id, ipv4_info_t *packet);
#ifdef __cpluscplus
}
#endif
#endif

58
common/include/decode_ipv6.h Normal file
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#ifndef _DECODE_IPV6_H
#define _DECODE_IPV6_H
#ifdef __cpluscplus
extern "C"
{
#endif
#include "public.h"
#define IPV6_HEADER_LEN 40
typedef struct ipv6_header_s
{
union
{
struct ip6_un1_
{
uint32_t ip6_un1_flow; /* 20 bits of flow-ID */
uint16_t ip6_un1_plen; /* payload length */
uint8_t ip6_un1_nxt; /* next header */
uint8_t ip6_un1_hlim; /* hop limit */
} ip6_un1;
uint8_t ip6_un2_vfc; /* 4 bits version, top 4 bits class */
} ip6_hdrun;
union
{
struct
{
uint32_t ip6_src[4];
uint32_t ip6_dst[4];
} ip6_un2;
uint16_t ip6_addrs[16];
} ip6_hdrun2;
} __attribute__((__packed__)) ipv6_header_t;
typedef struct ipv6_info_s
{
char src_addr[INET6_ADDRSTRLEN];
char dst_addr[INET6_ADDRSTRLEN];
ipv6_header_t *hdr;
uint8_t *payload;
uint8_t next_protocol;
uint32_t hdr_len;
uint32_t payload_len;
} ipv6_info_t;
int decode_ipv6(ipv6_info_t *packet, const uint8_t *data, uint32_t len);
void dump_ipv6_info(uint32_t pkt_id, ipv6_info_t *packet);
#ifdef __cpluscplus
}
#endif
#endif

46
common/include/decode_tcp.h Normal file
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#ifndef _DECODE_TCP_H
#define _DECODE_TCP_H
#ifdef __cpluscplus
extern "C"
{
#endif
#include "public.h"
#define TCP_HEADER_LEN 20
typedef struct tcp_header_s
{
uint16_t th_sport; /**< source port */
uint16_t th_dport; /**< destination port */
uint32_t th_seq; /**< sequence number */
uint32_t th_ack; /**< acknowledgement number */
uint8_t th_offx2; /**< offset and reserved */
uint8_t th_flags; /**< pkt flags */
uint16_t th_win; /**< pkt window */
uint16_t th_sum; /**< checksum */
uint16_t th_urp; /**< urgent pointer */
} __attribute__((__packed__)) tcp_header_t;
typedef struct tcp_info_s
{
uint16_t src_port;
uint16_t dst_port;
tcp_header_t *hdr;
uint8_t *payload;
uint32_t opt_len;
uint32_t hdr_len;
uint32_t payload_len;
} tcp_info_t;
int decode_tcp(tcp_info_t *packet, const uint8_t *data, uint32_t len);
void dump_tcp_info(uint32_t pkt_id, tcp_info_t *packet);
#ifdef __cpluscplus
}
#endif
#endif

40
common/include/decode_udp.h Normal file
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#ifndef _DECODE_UDP_H
#define _DECODE_UDP_H
#ifdef __cpluscplus
extern "C"
{
#endif
#include "public.h"
#define UDP_HEADER_LEN 8
typedef struct udp_header_s
{
uint16_t udp_src_port;
uint16_t udp_dst_port;
uint16_t udp_len;
uint16_t udp_sum;
} __attribute__((__packed__)) udp_header_t;
typedef struct udp_info_s
{
uint16_t src_port;
uint16_t dst_port;
udp_header_t *hdr;
uint8_t *payload;
uint32_t hdr_len;
uint32_t payload_len;
} udp_info_t;
int decode_udp(udp_info_t *packet, const uint8_t *data, uint32_t len);
void dump_udp_info(uint32_t pkt_id, udp_info_t *packet);
#ifdef __cpluscplus
}
#endif
#endif

41
common/include/public.h Normal file
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#ifndef _PUBLIC_H
#define _PUBLIC_H
#ifdef __cpluscplus
extern "C"
{
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/stat.h>
#include <arpa/inet.h>
#define MIN(a, b) (((a) < (b)) ? (a) : (b))
#define IP_GET_RAW_VER(raw_pkt) ((((raw_pkt)[0] & 0xf0) >> 4))
#define PRINT_FILE_INFO 0
#if (PRINT_FILE_INFO)
#define LOG_DEBUG(format, ...) \
fprintf(stdout, "[%s-%s()-%05d] " format "\n", __FILE__, __FUNCTION__, __LINE__, ##__VA_ARGS__);
#define LOG_ERROR(format, ...) \
fprintf(stderr, "[%s-%s()-%05d] " format "\n", __FILE__, __FUNCTION__, __LINE__, ##__VA_ARGS__);
#else
#define LOG_DEBUG(format, ...) \
fprintf(stdout, format "\n", ##__VA_ARGS__);
#define LOG_ERROR(format, ...) \
fprintf(stderr, format "\n", ##__VA_ARGS__);
#endif
#ifdef __cpluscplus
}
#endif
#endif