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TSG-13157 Decrypted Traffic Steering构造的SYN/SYN ACK支持窗口扩大选项

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This commit is contained in:
luwenpeng
2022-12-26 14:31:22 +08:00
parent da468bbf67
commit 29a75b1d9c
3 changed files with 106 additions and 55 deletions
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36
common/include/packet_construct.h
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@@ -17,25 +17,27 @@ extern "C"
#define TCP_FIN_FLAG 0x01
#define TCP_FLAG_ALL 0x3F
int tcp_header_construct(char *buffer, uint16_t src_port, uint16_t dst_port, uint32_t seq, uint32_t ack, u_char flags, uint16_t window, uint16_t urgent);
int ipv4_header_construct(char *buffer, uint16_t carry_layer_len, struct in_addr *src_addr, struct in_addr *dst_addr, u_char tos, uint16_t id, uint16_t frag, u_char ttl, u_char protocol);
int ipv6_header_construct(char *buffer, uint16_t carry_layer_len, struct in6_addr *src_addr, struct in6_addr *dst_addr, u_char ttl, u_char protocol);
int vlan_header_construct(char *buffer, uint16_t tci, uint16_t type);
int ether_header_construct(char *buffer, struct ether_addr *src_mac, struct ether_addr *dst_mac, uint16_t type);
int tcp_header_construct(char *buffer, uint16_t src_port, uint16_t dst_port, uint32_t seq, uint32_t ack, u_char flags, uint16_t window, uint16_t urgent, const char *options, uint16_t options_len);
int ipv4_header_construct(char *buffer, uint16_t carry_layer_len, struct in_addr *src_addr, struct in_addr *dst_addr, u_char tos, uint16_t id, uint16_t frag, u_char ttl, u_char protocol);
int ipv6_header_construct(char *buffer, uint16_t carry_layer_len, struct in6_addr *src_addr, struct in6_addr *dst_addr, u_char ttl, u_char protocol);
int vlan_header_construct(char *buffer, uint16_t tci, uint16_t type);
int ether_header_construct(char *buffer, struct ether_addr *src_mac, struct ether_addr *dst_mac, uint16_t type);
int tcp_packet_v4_construct(
char *buffer, // buffer
struct ether_addr *src_mac, struct ether_addr *dst_mac, uint16_t vlan_tci, uint16_t l3_protocol, // Ether
struct in_addr *src_addr, struct in_addr *dst_addr, u_char tos, u_char ttl, uint16_t id, // IPv4
uint16_t src_port, uint16_t dst_port, uint32_t seq, uint32_t ack, u_char flags, uint16_t window, // TCP
const char *payload, uint16_t payload_len);
int tcp_packet_v4_construct(
char *buffer, // buffer
struct ether_addr *src_mac, struct ether_addr *dst_mac, uint16_t vlan_tci, uint16_t l3_protocol, // Ether
struct in_addr *src_addr, struct in_addr *dst_addr, u_char tos, u_char ttl, uint16_t id, // IPv4
uint16_t src_port, uint16_t dst_port, uint32_t seq, uint32_t ack, u_char flags, uint16_t window, // TCP Header
const char *tcp_options, uint16_t tcp_options_len, // TCP Options
const char *payload, uint16_t payload_len); // Payload
int tcp_packet_v6_construct(
char *buffer, // buffer
struct ether_addr *src_mac, struct ether_addr *dst_mac, uint16_t vlan_tci, uint16_t l3_protocol, // Ether
struct in6_addr *src_addr, struct in6_addr *dst_addr, u_char ttl, // IPv6
uint16_t src_port, uint16_t dst_port, uint32_t seq, uint32_t ack, u_char flags, uint16_t window, // TCP
const char *payload, uint16_t payload_len);
int tcp_packet_v6_construct(
char *buffer, // buffer
struct ether_addr *src_mac, struct ether_addr *dst_mac, uint16_t vlan_tci, uint16_t l3_protocol, // Ether
struct in6_addr *src_addr, struct in6_addr *dst_addr, u_char ttl, // IPv6
uint16_t src_port, uint16_t dst_port, uint32_t seq, uint32_t ack, u_char flags, uint16_t window, // TCP Header
const char *tcp_options, uint16_t tcp_options_len, // TCP Options
const char *payload, uint16_t payload_len); // Payload
#ifdef __cpluscplus
}