create new project.
除sapp和插件之外, 其他模块也经常有从某个层跳转到某个层的需求, 从sapp中剥离此部分代码, 独立成为一个公共库.
This commit is contained in:
lijia
1501
src/MESA_jump_layer.cpp
Normal file
1501
src/MESA_jump_layer.cpp
Normal file
File diff suppressed because it is too large
Load Diff
10
src/Makefile
Normal file
10
src/Makefile
Normal file
@@ -0,0 +1,10 @@
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||||
INC=-I../inc -I/opt/MESA/include -I/opt/MESA/include/MESA -I/opt/MESA/include/MESA/stream_inc
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CFLAGS=-g -Wall
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all:libMESA_jump_layer.so
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libMESA_jump_layer.so:MESA_jump_layer.o
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g++ -o $@ $^ -fPIC -shared
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MESA_jump_layer.o:MESA_jump_layer.cpp
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g++ -c -fPIC -o $@ $^ $(INC) $(CFLAGS)
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113
src/deal_ipv6.h
Normal file
113
src/deal_ipv6.h
Normal file
@@ -0,0 +1,113 @@
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#ifndef __DEAL_IPV6_H_
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#define __DEAL_IPV6_H_
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#include <netinet/ip6.h>
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#define IPV6_DEBUG (0)
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#define IPV6_FRAG_DUMP (1 && IPV6_DEBUG)
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#define IPV6_MAXPLEN (65535)
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#define IPV6_FRAG_RESERVED_HDR_LEN (40) /* Ԥ<><D4A4><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>IPv6<76><36>Ƭͷ<C6AC><CDB7><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
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//#define IPV6_FRAG_TIMEOUT (60) /* <20><><EFBFBD>鳬ʱʱ<CAB1><CAB1> */
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/*
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2015-12-02 lijia modify,
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<09><>ȻRFC<46>涨, 60<36><30><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>з<EFBFBD>Ƭ<EFBFBD><C6AC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɾ<EFBFBD><C9BE>ǺϷ<C7BA><CFB7><EFBFBD>,
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<09><><EFBFBD><EFBFBD>ʵ<EFBFBD><CAB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, IPv6<76><36>Ƭ<EFBFBD><C6AC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>10<31><30><EFBFBD>ڻ<EFBFBD>δ<EFBFBD><CEB4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20><><EFBFBD><EFBFBD>Ϊ<EFBFBD>ǹ<EFBFBD><C7B9><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD>, ֱ<><D6B1>free.
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*/
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#define IPV6_FRAG_TIMEOUT (10) /* <20><><EFBFBD>鳬ʱʱ<CAB1><CAB1> */
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#define IPV6_FRAG_MEM_FREE_ONCE (512*1024) /* ÿ<><C3BF><EFBFBD>ͷ<EFBFBD><CDB7>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD><EFBFBD> */
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#define IPV6_FRAG_MEM_HIGH_THRESH (16*1024*1024) /* <20>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD><EFBFBD> */
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#define IPV6_FRAG_NUM_PER_IPQ (100) /* ͬһIPQ<50><51><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƭ<EFBFBD><C6AC><EFBFBD><EFBFBD> */
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#if IPV6_DEBUG
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#define IPV6_PRINT(fmt, args...) printf(fmt, ##args)
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#else
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#define IPV6_PRINT(fmt, args...)
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#endif
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struct simple_ip6_hdr
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{
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unsigned char ip6_flags[4]; /* version, traffic-class, flow-label */
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u_int16_t ip6_payload_len; /* payload length, not contain header */
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unsigned char ip6_nxt_hdr; /* next header, same as protocol in IPv4 */
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unsigned char ip6_hop; /* hop limit, same as TTL in IPv4 */
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struct in6_addr ip6_src; /* source address */
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struct in6_addr ip6_dst; /* dest address */
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};
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/*
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* NextHeader field of IPv6 header
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*/
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#define NEXTHDR_HOP 0 /* Hop-by-hop option header. */
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#define NEXTHDR_IPIP 4 /* IPIP header. */
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#define NEXTHDR_TCP 6 /* TCP segment. */
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#define NEXTHDR_UDP 17 /* UDP message. */
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#define NEXTHDR_IPV6 41 /* IPv6 in IPv6 */
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#define NEXTHDR_ROUTING 43 /* Routing header. */
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#define NEXTHDR_FRAGMENT 44 /* Fragmentation/reassembly header. */
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#define NEXTHDR_ESP 50 /* Encapsulating security payload. */
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#define NEXTHDR_AUTH 51 /* Authentication header. */
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#define NEXTHDR_ICMP 58 /* ICMP for IPv6. */
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#define NEXTHDR_NONE 59 /* No next header */
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#define NEXTHDR_DEST 60 /* Destination options header. */
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#define NEXTHDR_MOBILITY 135 /* Mobility header. */
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struct ipv6_opt_hdr{
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unsigned char nexthdr;
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unsigned char hdrlen;
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/*
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* TLV encoded option data follows.
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*/
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} __attribute__((packed)); /* required for some archs */
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/*
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* Hop-By-Hop header
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*/
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struct ipv6_hop_hdr{
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unsigned char nexthdr;
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unsigned char hdrlen;
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};
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/*
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* fragmentation header
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*/
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#define IPv6_FRAG_ISF (1) /* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD>Ƭ<EFBFBD><C6AC> */
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#define IPv6_FRAG_NEW (2) /* <20><><EFBFBD>յ<EFBFBD><D5B5><EFBFBD><EFBFBD>з<EFBFBD>Ƭ<EFBFBD><C6AC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɵ<EFBFBD><C9B5>°<EFBFBD> */
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#define IP6_MF (0x0001)
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struct ipv6_frag_hdr{
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unsigned char nexthdr;
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unsigned char reserved;
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unsigned short frag_off;
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unsigned int identification;
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};
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struct ipv6_frag_key{
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unsigned int identification; /* <20><><EFBFBD>п<EFBFBD><D0BF>ܲ<EFBFBD>ͬ<EFBFBD><CDAC>ֵ<EFBFBD><D6B5><EFBFBD>ڽṹ<DABD><E1B9B9>ǰ<EFBFBD>棬<EFBFBD>Ƚ<EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD>һЩ */
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int __pad__; /* <20><><EFBFBD><EFBFBD><EFBFBD>ṹ8<E1B9B9>ֽڶ<D6BD><DAB6><EFBFBD> */
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struct in6_addr ip6_src; /* source address */
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struct in6_addr ip6_dst; /* dest address */
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||||
struct streaminfo_private *pfstream_pr;
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};
|
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||||
struct ipv6_frag_private{
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||||
unsigned char raw_next_hdr; /* ԭʼIP<49><50><EFBFBD>ĵ<EFBFBD>һ<EFBFBD><D2BB><EFBFBD>ɷ<EFBFBD>Ƭ<EFBFBD><C6AC><EFBFBD><EFBFBD>ͷ<EFBFBD><CDB7><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
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int unfragmentable_len; /* ԭʼIP<49><50><EFBFBD>IJ<EFBFBD><C4B2>ɷ<EFBFBD>Ƭ<EFBFBD><C6AC><EFBFBD>ֳ<EFBFBD><D6B3><EFBFBD> */
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};
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#endif
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885
src/mesa_net.h
Normal file
885
src/mesa_net.h
Normal file
@@ -0,0 +1,885 @@
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||||
#ifndef _MESA_NET_H_
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#define _MESA_NET_H_
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#include <stdio.h>
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#include <endian.h>
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#include <netinet/in.h>
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#include <netinet/ip_icmp.h>
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#include <netinet/in_systm.h>
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#include <linux/ppp_defs.h>
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#ifdef __cplusplus
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||||
extern "C"
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{
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||||
#endif
|
||||
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#define BYTE_ALIGNED(n) __attribute__((packed, aligned(n)))
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||||
|
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#define SENDPACKET_ARP_H 0x1c /* ARP header: 28 bytes */
|
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#define SENDPACKET_ETH_H 0xe /* Etherner header: 14 bytes */
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#define SENDPACKET_IP_H 0x14 /* IP header: 20 bytes */
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/* See sendpacket-ospf.h for OSPF related header sizes */
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#define SENDPACKET_RIP_H 0x18 /* RIP header base: 24 bytes */
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#define SENDPACKET_TCP_H 0x14 /* TCP header: 20 bytes */
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#define SENDPACKET_UDP_H 0x8 /* UDP header: 8 bytes */
|
||||
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||||
/*
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* Ethernet packet header prototype. Too many O/S's define this differently.
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* Easy enough to solve that and define it here.
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*/
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#ifndef ETHER_ADDR_LEN
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#define ETHER_ADDR_LEN 6
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#endif
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#define ETHERTYPE_PUP 0x0200 /* PUP protocol */
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#define ETHERTYPE_IP 0x0800 /* IP protocol */
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#define ETHERTYPE_IPv6 0x86dd /* IPv6 protocol */
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#define ETHERTYPE_ARP 0x0806 /* Addr. resolution protocol */
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#define ETHERTYPE_REVARP 0x8035 /* reverse Addr. resolution protocol */
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#define ETHERTYPE_VLAN 0x8100 /* IEEE 802.1Q VLAN tagging */
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#define ETHERTYPE_LOOPBACK 0x9000 /* used to test interfaces */
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//#define ETH_P_8021AD 0x88A8
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//#define ETHERTYPE_PANGU_MAC_IN_MAC 0x88A8 /* 2018-08-16 lijia add, for pangu MAC-in-MAC */
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||||
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#define ETHERNET_HDR_LEN (14)
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struct mesa_ethernet_hdr
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{
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u_int8_t ether_dhost[ETHER_ADDR_LEN]; /* destination ethernet address */
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u_int8_t ether_shost[ETHER_ADDR_LEN]; /* source ethernet address */
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u_int16_t ether_type; /* packet type ID */
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}BYTE_ALIGNED(1);
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|
||||
|
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/*
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* IPv4 packet header prototype.
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*/
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||||
#ifndef IP_RF
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#define IP_RF 0x8000 /* reserved fragment flag */
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||||
#endif
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#ifndef IP_DF
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||||
#define IP_DF 0x4000 /* dont fragment flag */
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#endif
|
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#ifndef IP_MF
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#define IP_MF 0x2000 /* more fragments flag */
|
||||
#endif
|
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#ifndef IP_OFFMASK
|
||||
#define IP_OFFMASK 0x1fff /* mask for fragmenting bits */
|
||||
#endif
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|
||||
|
||||
#define IPPROTO_L2TPV3 (115) /* L2TPv3, RFC3931-page17 */
|
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|
||||
struct mesa_ip4_hdr
|
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{
|
||||
#if __BYTE_ORDER == __LITTLE_ENDIAN
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||||
u_int8_t ip_hl:4, /* header length */
|
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ip_v:4; /* version */
|
||||
#elif __BYTE_ORDER == __BIG_ENDIAN
|
||||
u_int8_t ip_v:4, /* version */
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||||
ip_hl:4; /* header length */
|
||||
#else
|
||||
#error "Please check <endian.h>"
|
||||
#endif
|
||||
u_int8_t ip_tos; /* type of service */
|
||||
u_int16_t ip_len; /* total length */
|
||||
u_int16_t ip_id; /* identification */
|
||||
u_int16_t ip_off;
|
||||
u_int8_t ip_ttl; /* time to live */
|
||||
u_int8_t ip_p; /* protocol */
|
||||
u_int16_t ip_sum; /* checksum */
|
||||
struct in_addr ip_src, ip_dst; /* source and dest address */
|
||||
};
|
||||
|
||||
|
||||
/*
|
||||
* ARP packet header prototype. Too many O/S's define this differently.
|
||||
* Easy enough to solve that and define it here.
|
||||
*/
|
||||
#define ARPOP_REQUEST 1 /* req to resolve address */
|
||||
#define ARPOP_REPLY 2 /* resp to previous request */
|
||||
#define ARPOP_REVREQUEST 3 /* req protocol address given hardware */
|
||||
#define ARPOP_REVREPLY 4 /* resp giving protocol address */
|
||||
#define ARPOP_INVREQUEST 8 /* req to identify peer */
|
||||
#define ARPOP_INVREPLY 9 /* resp identifying peer */
|
||||
|
||||
|
||||
#define ARPHRD_ETHER 1 /* ethernet hardware format */
|
||||
struct mesa_arp_hdr
|
||||
{
|
||||
u_short ar_hrd; /* format of hardware address */
|
||||
|
||||
u_short ar_pro; /* format of protocol address */
|
||||
u_char ar_hln; /* length of hardware address */
|
||||
u_char ar_pln; /* length of protocol addres */
|
||||
u_short ar_op; /* operation type */
|
||||
|
||||
/*
|
||||
* These should implementation defined but I've hardcoded eth/IP.
|
||||
*/
|
||||
u_char ar_sha[6]; /* sender hardware address */
|
||||
u_char ar_spa[4]; /* sender protocol address */
|
||||
u_char ar_tha[6]; /* target hardware address */
|
||||
u_char ar_tpa[4]; /* target protocol address */
|
||||
};
|
||||
|
||||
|
||||
/*
|
||||
* IPv6 packet header prototype, add by LiJia 2012-03-19.
|
||||
*/
|
||||
struct mesa_ip6_hdr
|
||||
{
|
||||
u_int8_t ip6_flags[4]; /* version, traffic-class, flow-label */
|
||||
u_int16_t ip6_payload_len; /* payload length, not contain header */
|
||||
u_int8_t ip6_nxt_hdr; /* next header, same as protocol in IPv4 */
|
||||
u_int8_t ip6_hop; /* hop limit, same as TTL in IPv4 */
|
||||
struct in6_addr ip6_src; /* source address */
|
||||
struct in6_addr ip6_dst; /* dest address */
|
||||
};
|
||||
|
||||
|
||||
struct mesa_icmp_echo_hdr{
|
||||
unsigned char icmp_type;
|
||||
unsigned char icmp_code;
|
||||
unsigned short icmp_cksum;
|
||||
unsigned short icd_id;
|
||||
unsigned short icd_seq;
|
||||
//char echo_data[];
|
||||
};
|
||||
|
||||
|
||||
/*
|
||||
* ICMP packet header prototype. // from libnet-headers.h
|
||||
*/
|
||||
struct mesa_icmp_hdr
|
||||
{
|
||||
u_char icmp_type;
|
||||
/*
|
||||
* ICMP types.
|
||||
*/
|
||||
#ifndef ICMP_ECHOREPLY
|
||||
#define ICMP_ECHOREPLY 0
|
||||
#endif
|
||||
#ifndef ICMP_UNREACH
|
||||
#define ICMP_UNREACH 3
|
||||
#endif
|
||||
#ifndef ICMP_SOURCEQUENCH
|
||||
#define ICMP_SOURCEQUENCH 4
|
||||
#endif
|
||||
#ifndef ICMP_REDIRECT
|
||||
#define ICMP_REDIRECT 5
|
||||
#endif
|
||||
#ifndef ICMP_ECHO
|
||||
#define ICMP_ECHO 8
|
||||
#endif
|
||||
#ifndef ICMP_ROUTERADVERT
|
||||
#define ICMP_ROUTERADVERT 9
|
||||
#endif
|
||||
#ifndef ICMP_ROUTERSOLICIT
|
||||
#define ICMP_ROUTERSOLICIT 10
|
||||
#endif
|
||||
#ifndef ICMP_TIMXCEED
|
||||
#define ICMP_TIMXCEED 11
|
||||
#endif
|
||||
#ifndef ICMP_PARAMPROB
|
||||
#define ICMP_PARAMPROB 12
|
||||
#endif
|
||||
#ifndef ICMP_TSTAMP
|
||||
#define ICMP_TSTAMP 13
|
||||
#endif
|
||||
#ifndef ICMP_TSTAMPREPLY
|
||||
#define ICMP_TSTAMPREPLY 14
|
||||
#endif
|
||||
#ifndef ICMP_IREQ
|
||||
#define ICMP_IREQ 15
|
||||
#endif
|
||||
#ifndef ICMP_IREQREPLY
|
||||
#define ICMP_IREQREPLY 16
|
||||
#endif
|
||||
#ifndef ICMP_MASKREQ
|
||||
#define ICMP_MASKREQ 17
|
||||
#endif
|
||||
#ifndef ICMP_MASKREPLY
|
||||
#define ICMP_MASKREPLY 18
|
||||
#endif
|
||||
u_char icmp_code;
|
||||
/*
|
||||
* ICMP codes.
|
||||
*/
|
||||
#ifndef ICMP_UNREACH_NET
|
||||
#define ICMP_UNREACH_NET 0
|
||||
#endif
|
||||
#ifndef ICMP_UNREACH_HOST
|
||||
#define ICMP_UNREACH_HOST 1
|
||||
#endif
|
||||
#ifndef ICMP_UNREACH_PROTOCOL
|
||||
#define ICMP_UNREACH_PROTOCOL 2
|
||||
#endif
|
||||
#ifndef ICMP_UNREACH_PORT
|
||||
#define ICMP_UNREACH_PORT 3
|
||||
#endif
|
||||
#ifndef ICMP_UNREACH_NEEDFRAG
|
||||
#define ICMP_UNREACH_NEEDFRAG 4
|
||||
#endif
|
||||
#ifndef ICMP_UNREACH_SRCFAIL
|
||||
#define ICMP_UNREACH_SRCFAIL 5
|
||||
#endif
|
||||
#ifndef ICMP_UNREACH_NET_UNKNOWN
|
||||
#define ICMP_UNREACH_NET_UNKNOWN 6
|
||||
#endif
|
||||
#ifndef ICMP_UNREACH_HOST_UNKNOWN
|
||||
#define ICMP_UNREACH_HOST_UNKNOWN 7
|
||||
#endif
|
||||
#ifndef ICMP_UNREACH_ISOLATED
|
||||
#define ICMP_UNREACH_ISOLATED 8
|
||||
#endif
|
||||
#ifndef ICMP_UNREACH_NET_PROHIB
|
||||
#define ICMP_UNREACH_NET_PROHIB 9
|
||||
#endif
|
||||
#ifndef ICMP_UNREACH_HOST_PROHIB
|
||||
#define ICMP_UNREACH_HOST_PROHIB 10
|
||||
#endif
|
||||
#ifndef ICMP_UNREACH_TOSNET
|
||||
#define ICMP_UNREACH_TOSNET 11
|
||||
#endif
|
||||
#ifndef ICMP_UNREACH_TOSHOST
|
||||
#define ICMP_UNREACH_TOSHOST 12
|
||||
#endif
|
||||
#ifndef ICMP_UNREACH_FILTER_PROHIB
|
||||
#define ICMP_UNREACH_FILTER_PROHIB 13
|
||||
#endif
|
||||
#ifndef ICMP_UNREACH_HOST_PRECEDENCE
|
||||
#define ICMP_UNREACH_HOST_PRECEDENCE 14
|
||||
#endif
|
||||
#ifndef ICMP_UNREACH_PRECEDENCE_CUTOFF
|
||||
#define ICMP_UNREACH_PRECEDENCE_CUTOFF 15
|
||||
#endif
|
||||
#ifndef ICMP_REDIRECT_NET
|
||||
#define ICMP_REDIRECT_NET 0
|
||||
#endif
|
||||
#ifndef ICMP_REDIRECT_HOST
|
||||
#define ICMP_REDIRECT_HOST 1
|
||||
#endif
|
||||
#ifndef ICMP_REDIRECT_TOSNET
|
||||
#define ICMP_REDIRECT_TOSNET 2
|
||||
#endif
|
||||
#ifndef ICMP_REDIRECT_TOSHOST
|
||||
#define ICMP_REDIRECT_TOSHOST 3
|
||||
#endif
|
||||
#ifndef ICMP_TIMXCEED_INTRANS
|
||||
#define ICMP_TIMXCEED_INTRANS 0
|
||||
#endif
|
||||
#ifndef ICMP_TIMXCEED_REASS
|
||||
#define ICMP_TIMXCEED_REASS 1
|
||||
#endif
|
||||
#ifndef ICMP_PARAMPROB_OPTABSENT
|
||||
#define ICMP_PARAMPROB_OPTABSENT 1
|
||||
#endif
|
||||
|
||||
u_short icmp_sum;
|
||||
|
||||
union
|
||||
{
|
||||
struct
|
||||
{
|
||||
u_short id;
|
||||
u_short seq;
|
||||
}echo;
|
||||
|
||||
#undef icmp_id
|
||||
#undef icmp_seq
|
||||
#define icmp_id hun.echo.id
|
||||
#define icmp_seq hun.echo.seq
|
||||
|
||||
u_long gateway;
|
||||
struct
|
||||
{
|
||||
u_short pad;
|
||||
u_short mtu;
|
||||
}frag;
|
||||
}hun;
|
||||
union
|
||||
{
|
||||
struct
|
||||
{
|
||||
n_time its_otime;
|
||||
n_time its_rtime;
|
||||
n_time its_ttime;
|
||||
}ts;
|
||||
struct
|
||||
{
|
||||
struct ip idi_ip;
|
||||
/* options and then 64 bits of data */
|
||||
}ip;
|
||||
u_long mask;
|
||||
char data[1];
|
||||
|
||||
#undef icmp_mask
|
||||
#define icmp_mask dun.mask
|
||||
#undef icmp_data
|
||||
#define icmp_data dun.data
|
||||
|
||||
#undef icmp_otime
|
||||
#define icmp_otime dun.ts.its_otime
|
||||
#undef icmp_rtime
|
||||
#define icmp_rtime dun.ts.its_rtime
|
||||
#undef icmp_ttime
|
||||
#define icmp_ttime dun.ts.its_ttime
|
||||
}dun;
|
||||
|
||||
};
|
||||
|
||||
/*
|
||||
* TCP packet header prototype.
|
||||
*/
|
||||
#ifndef TH_FIN
|
||||
#define TH_FIN 0x01
|
||||
#endif
|
||||
#ifndef TH_SYN
|
||||
#define TH_SYN 0x02
|
||||
#endif
|
||||
#ifndef TH_RST
|
||||
#define TH_RST 0x04
|
||||
#endif
|
||||
#ifndef TH_PUSH
|
||||
#define TH_PUSH 0x08
|
||||
#endif
|
||||
#ifndef TH_ACK
|
||||
#define TH_ACK 0x10
|
||||
#endif
|
||||
#ifndef TH_URG
|
||||
#define TH_URG 0x20
|
||||
#endif
|
||||
struct mesa_tcp_hdr
|
||||
{
|
||||
u_int16_t th_sport; /* source port */
|
||||
u_int16_t th_dport; /* destination port */
|
||||
u_int32_t th_seq; /* sequence number */
|
||||
u_int32_t th_ack; /* acknowledgement number */
|
||||
#if __BYTE_ORDER == __LITTLE_ENDIAN
|
||||
u_int8_t th_x2:4, /* (unused) */
|
||||
th_off:4; /* data offset */
|
||||
#elif __BYTE_ORDER == __BIG_ENDIAN
|
||||
u_int8_t th_off:4, /* data offset */
|
||||
th_x2:4; /* (unused) */
|
||||
#else
|
||||
#error "Please check <endian.h>"
|
||||
#endif
|
||||
u_int8_t th_flags; /* control flags */
|
||||
u_int16_t th_win; /* window */
|
||||
u_int16_t th_sum; /* checksum */
|
||||
u_int16_t th_urp; /* urgent pointer */
|
||||
};
|
||||
|
||||
|
||||
/*
|
||||
* UDP packet header prototype.
|
||||
*/
|
||||
struct mesa_udp_hdr
|
||||
{
|
||||
u_int16_t uh_sport; /* soure port */
|
||||
u_int16_t uh_dport; /* destination port */
|
||||
u_int16_t uh_ulen; /* length */
|
||||
u_int16_t uh_sum; /* checksum */
|
||||
};
|
||||
|
||||
|
||||
#define PPPOE_HDR_LEN (sizeof(struct mesa_pppoe_session_hdr))
|
||||
#define PPP_PROTOCOL_PAD (0x0001)
|
||||
#define PPP_PROTOCOL_IPv4 (0x0021)
|
||||
#define PPP_PROTOCOL_PAP (0xC023)
|
||||
#define PPP_PROTOCOL_CHAP (0xC223)
|
||||
#define PPP_PROTOCOL_IPv6 (0x0057)
|
||||
#define PPP_COMPRESS_DATA (0x00FD)
|
||||
|
||||
#define PPP_PROTOCOL_LCP (0xC021)
|
||||
#define PPP_PROTOCOL_CCP (0x80FD)
|
||||
#define PPP_PROTOCOL_IPCP (0x8021)
|
||||
|
||||
struct mesa_pppoe_session_hdr{
|
||||
#if __BYTE_ORDER == __LITTLE_ENDIAN
|
||||
unsigned int ver:4;
|
||||
unsigned int type:4;
|
||||
#elif __BYTE_ORDER == __BIG_ENDIAN
|
||||
unsigned int type:4;
|
||||
unsigned int ver:4;
|
||||
#else
|
||||
#error "Please check <endian.h>"
|
||||
#endif
|
||||
unsigned char code;
|
||||
unsigned short session_id;
|
||||
unsigned short len;
|
||||
/* to do:
|
||||
pppӦ<70>õ<EFBFBD><C3B5><EFBFBD><EFBFBD><EFBFBD>Ϊһ<CEAA><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, Ϊ<>˼<CBBC><F2BBAFB4><EFBFBD>, ǿ<>ƽ<EFBFBD><C6BD><EFBFBD><EFBFBD><EFBFBD>PPPOE_SES<45><53><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>,
|
||||
<09><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><D2AA><EFBFBD><EFBFBD>PPPЭ<50>̹<EFBFBD><CCB9><EFBFBD>, <20>˽ṹ<CBBD><E1B9B9>Ҫ<EFBFBD>Ķ<EFBFBD>.
|
||||
*/
|
||||
unsigned short ppp_protocol;
|
||||
}BYTE_ALIGNED(1);
|
||||
|
||||
|
||||
struct mesa_ppp_hdr{
|
||||
unsigned char address;
|
||||
unsigned char control;
|
||||
unsigned short protocol;
|
||||
}BYTE_ALIGNED(1);
|
||||
|
||||
#define PPP_LCP_CODE_REQUEST (1)
|
||||
#define PPP_LCP_CODE_ACK (2)
|
||||
#define PPP_LCP_CODE_NAK (3)
|
||||
#define PPP_LCP_CODE_REJECT (4)
|
||||
#define PPP_LCP_CODE_TERMINATE_REQ (5)
|
||||
#define PPP_LCP_CODE_TERMINATE_ACK (6)
|
||||
|
||||
/* refer to RFC1661 */
|
||||
#define PPP_LCP_OPT_RESERVED (0)
|
||||
#define PPP_LCP_OPT_MAX_RCV_UNIT (1)
|
||||
#define PPP_LCP_OPT_AUTH_PRO (3)
|
||||
#define PPP_LCP_OPT_QA_PRO (4)
|
||||
#define PPP_LCP_OPT_MAGIC (5)
|
||||
#define PPP_LCP_OPT_PRO_FIELD_COMPRESS (7)
|
||||
#define PPP_LCP_OPT_ADDR_CTRL_FIELD_COMPRESS (8)
|
||||
|
||||
#define PPP_LCP_OPT_AUTH_PRO_PAP (0xC023)
|
||||
#define PPP_LCP_OPT_AUTH_PRO_CHAP (0xC223)
|
||||
|
||||
#define PPP_LCP_OPT_AUTH_PRO_CHAP_ALGO_MS_CHAP_V2 (0x81)
|
||||
#define PPP_LCP_OPT_AUTH_PRO_CHAP_ALGO_CHAP_MD5 (0x05)
|
||||
|
||||
|
||||
/* refer to RFC1962 Page6 */
|
||||
#define PPP_CCP_OPT_OUI (0)
|
||||
#define PPP_CCP_OPT_MS_PPC (18)
|
||||
|
||||
struct mesa_ppp_lcp_ack_hdr{ /* RFC1661-Page29 */
|
||||
unsigned char code;
|
||||
unsigned char identifier;
|
||||
unsigned short length;
|
||||
}BYTE_ALIGNED(1);
|
||||
|
||||
struct mesa_ppp_ccp_ack_hdr{ /* RFC1661-Page29 */
|
||||
unsigned char code;
|
||||
unsigned char identifier;
|
||||
unsigned short length;
|
||||
}BYTE_ALIGNED(1);
|
||||
|
||||
#define PPP_CHAP_CHALLENGE (1)
|
||||
#define PPP_CHAP_RESPONSE (2)
|
||||
#define PPP_CHAP_SUCCESS (3)
|
||||
#define PPP_CHAP_FAILURE (4)
|
||||
|
||||
struct mesa_ppp_chap_hdr{
|
||||
unsigned char code;
|
||||
unsigned char identifier;
|
||||
unsigned short length;
|
||||
}BYTE_ALIGNED(1);
|
||||
|
||||
struct mesa_ppp_ipcp_ack_hdr{
|
||||
unsigned char code;
|
||||
unsigned char identifier;
|
||||
unsigned short length;
|
||||
}BYTE_ALIGNED(1);
|
||||
|
||||
enum pptp_control_message_type{
|
||||
PPTP_CTRL_START_CONN_REQ = 1,
|
||||
PPTP_CTRL_START_CONN_REPLY = 2,
|
||||
PPTP_CTRL_STOP_CONN_REQ = 3,
|
||||
PPTP_CTRL_STOP_CONN_REPLY = 4,
|
||||
PPTP_CTRL_ECHO_REQ = 5,
|
||||
PPTP_CTRL_ECHO_REPLY = 6,
|
||||
PPTP_CTRL_OUT_GO_REQ = 7,
|
||||
PPTP_CTRL_OUT_GO_REPLY = 8,
|
||||
PPTP_CTRL_IN_CALL_REQ = 9,
|
||||
PPTP_CTRL_IN_CALL_REPLY = 10,
|
||||
PPTP_CTRL_IN_CALL_CONN = 11,
|
||||
PPTP_CTRL_CALL_CLEAR_REQ = 12,
|
||||
PPTP_CTRL_CALL_DISCONN_NOTIFY = 13,
|
||||
PPTP_CTRL_WAN_ERROR_NOTIFY = 14,
|
||||
PPTP_CTRL_SET_LINK_INFO = 15,
|
||||
};
|
||||
|
||||
struct mesa_pptp_control_hdr{
|
||||
unsigned short length; /* ȫ<><C8AB><EFBFBD><EFBFBD><EFBFBD>ݳ<EFBFBD><DDB3><EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͷ<EFBFBD><CDB7> */
|
||||
unsigned short pptp_message_type;
|
||||
unsigned int magic_cookie;
|
||||
unsigned short control_message_type;
|
||||
char ignore_bytes[0]; /* <20><><EFBFBD><EFBFBD><EFBFBD>ֶ<EFBFBD><D6B6>ݲ<EFBFBD><DDB2><EFBFBD><EFBFBD><EFBFBD>, <20><><EFBFBD><EFBFBD>Ҳ<EFBFBD><D2B2>һ<EFBFBD><D2BB> */
|
||||
};
|
||||
|
||||
struct mesa_vlan_hdr{
|
||||
unsigned short pri_cfi_id;
|
||||
unsigned short type;
|
||||
};
|
||||
|
||||
struct mesa_vlan_detail_hdr{
|
||||
unsigned char vlan_id_high:4;
|
||||
unsigned char del_flag:1;
|
||||
unsigned char priority:3;
|
||||
unsigned char vlan_id_low;
|
||||
unsigned short type;
|
||||
};
|
||||
|
||||
/* 2018-08-28 lijia add, for pangu <20><>Ŀmac_in_mac<61><63><EFBFBD><EFBFBD> */
|
||||
struct mesa_mac_in_mac_net_hdr{
|
||||
unsigned int route_dir:1;
|
||||
unsigned int link_id:3;
|
||||
unsigned int dev_id:6;
|
||||
unsigned int region_id:5;
|
||||
unsigned int __pad1:1;
|
||||
unsigned int encap_type:4;
|
||||
unsigned int __pad2:20;
|
||||
unsigned int __pad3:8;
|
||||
};
|
||||
|
||||
|
||||
#define GRE_PRO_IPV4 (0x0800)
|
||||
#define GRE_PRO_IPV6 (0x86DD)
|
||||
#define GRE_PRO_ARP (0x0806)
|
||||
#define GRE_PRO_PPP (0x880B)
|
||||
|
||||
struct mesa_gre_base_hdr_v0{
|
||||
#if __BYTE_ORDER == __LITTLE_ENDIAN
|
||||
unsigned char recur:3;
|
||||
unsigned char strict_src_route_flag:1;
|
||||
unsigned char seq_flag:1;
|
||||
unsigned char key_flag:1;
|
||||
unsigned char route_flag:1;
|
||||
unsigned char checksum_flag:1;
|
||||
|
||||
unsigned char version:3;
|
||||
unsigned char flags:5; /* version 0 flags is 5 bit */
|
||||
#elif __BYTE_ORDER == __BIG_ENDIAN
|
||||
unsigned char checksum_flag:1;
|
||||
unsigned char route_flag:1;
|
||||
unsigned char key_flag:1;
|
||||
unsigned char seq_flag:1;
|
||||
unsigned char strict_src_route_flag:1;
|
||||
unsigned char recur:3;
|
||||
|
||||
unsigned char flags:5; /* version 0 flags is 5 bit */
|
||||
unsigned char version:3;
|
||||
#else
|
||||
#error "Please check <endian.h>"
|
||||
#endif
|
||||
unsigned short protocol;
|
||||
};
|
||||
|
||||
struct mesa_gre_base_hdr_v1{
|
||||
#if __BYTE_ORDER == __LITTLE_ENDIAN
|
||||
unsigned char recur:3;
|
||||
unsigned char strict_src_route_flag:1;
|
||||
unsigned char seq_flag:1;
|
||||
unsigned char key_flag:1;
|
||||
unsigned char route_flag:1;
|
||||
unsigned char checksum_flag:1;
|
||||
|
||||
unsigned char version:3;
|
||||
unsigned char flags:4; /* version 1 flags is 4 bit */
|
||||
unsigned char ack_flag:1;
|
||||
|
||||
#elif __BYTE_ORDER == __BIG_ENDIAN
|
||||
unsigned char checksum_flag:1;
|
||||
unsigned char route_flag:1;
|
||||
unsigned char key_flag:1;
|
||||
unsigned char seq_flag:1;
|
||||
unsigned char strict_src_route_flag:1;
|
||||
unsigned char recur:3;
|
||||
|
||||
unsigned char ack_flag:1;
|
||||
unsigned char flags:4; /* version 1 flags is 4 bit */
|
||||
unsigned char version:3;
|
||||
#else
|
||||
#error "Please check <endian.h>"
|
||||
#endif
|
||||
unsigned short protocol;
|
||||
};
|
||||
|
||||
#define GRE_SRE_MAX_LEN (256) /* <20><><EFBFBD><EFBFBD><EFBFBD>Ϊһ<CEAA><D2BB><EFBFBD>ֽ<EFBFBD>, 256 */
|
||||
struct gre_source_route_entry_hdr{
|
||||
unsigned short address_family;
|
||||
unsigned char sre_offset;
|
||||
unsigned char sre_length;
|
||||
unsigned char sre_entry_list[GRE_SRE_MAX_LEN];
|
||||
};
|
||||
|
||||
/* <20><><EFBFBD>п<EFBFBD><D0BF>ܵ<EFBFBD>ֵ<EFBFBD><D6B5><EFBFBD><EFBFBD>, <20><>Ҫ<EFBFBD><D2AA><EFBFBD><EFBFBD>mesa_gre_base_hdr<64><72><EFBFBD><EFBFBD>bit<69><74>ֵ, <20>ж<EFBFBD><D0B6>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ */
|
||||
struct mesa_gre_extend_hdr{
|
||||
unsigned short checksum; //version0
|
||||
unsigned short offset; //version0, if checksum present, then offset also present
|
||||
unsigned short payload_len; //version1
|
||||
unsigned short call_id; //version1
|
||||
unsigned int key; //version0
|
||||
unsigned int seq_num; //version0 and version1
|
||||
unsigned int ack_num; //version1
|
||||
//struct gre_source_route_entry_hdr sre_list;
|
||||
};
|
||||
|
||||
struct mesa_gre_hdr{
|
||||
/* version0<6E><30>version1<6E><31>ͷ<EFBFBD><CDB7><EFBFBD><EFBFBD>, version<6F>ֶ<EFBFBD>ʱһ<CAB1>µ<EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>С<EFBFBD><D0A1><EFBFBD><EFBFBD>, Ĭ<><C4AC>ʹ<EFBFBD><CAB9>v0<76><30>ʽ<EFBFBD><CABD><EFBFBD><EFBFBD> */
|
||||
struct mesa_gre_base_hdr_v0 gre_base;
|
||||
struct mesa_gre_extend_hdr gre_extend;
|
||||
};
|
||||
|
||||
|
||||
#define MPLS_LABEL_MASK (0xFFFFF000)
|
||||
#define MPLS_EXP_MASK (0x00000E00)
|
||||
#define MPLS_BLS_MASK (0x00000100)
|
||||
#define MPLS_TTL_MASK (0x000000FF)
|
||||
struct mesa_mpls_hdr{
|
||||
#if __BYTE_ORDER == __LITTLE_ENDIAN
|
||||
unsigned char mpls_label_low;
|
||||
unsigned char mpls_label_mid;
|
||||
unsigned char mpls_bls:1; /* bottom of label stack */
|
||||
unsigned char mpls_exp:3;
|
||||
unsigned char mpls_label_high:4;
|
||||
unsigned char mpls_ttl;
|
||||
#elif __BYTE_ORDER == __BIG_ENDIAN
|
||||
unsigned char mpls_ttl;
|
||||
unsigned char mpls_label_high:4;
|
||||
unsigned char mpls_exp:3;
|
||||
unsigned char mpls_bls:1; /* bottom of label stack */
|
||||
unsigned short mpls_label_low;
|
||||
#else
|
||||
#error "Please check <endian.h>"
|
||||
#endif
|
||||
};
|
||||
|
||||
#define L2TP_REGISTERED_IP_PRO (115)
|
||||
#define L2TP_REGISTERED_PORT (1701)
|
||||
|
||||
#define L2TP_HDR_TYPE_DATA (0)
|
||||
#define L2TP_HDR_TYPE_CONTROL (1)
|
||||
|
||||
struct l2tp_hdr_v2{
|
||||
#if __BYTE_ORDER == __LITTLE_ENDIAN
|
||||
unsigned char priority:1;
|
||||
unsigned char offset_present:1;
|
||||
unsigned char reserved2:1;
|
||||
unsigned char seq_present:1;
|
||||
unsigned char reserved1:2;
|
||||
unsigned char length_present:1;
|
||||
unsigned char type:1;
|
||||
|
||||
unsigned char version:4;
|
||||
unsigned char reserved3:4;
|
||||
#elif __BYTE_ORDER == __BIG_ENDIAN
|
||||
unsigned char reserved3:4;
|
||||
unsigned char version:4;
|
||||
|
||||
unsigned char type:1;
|
||||
unsigned char length_present:1;
|
||||
unsigned char reserved1:2;
|
||||
unsigned char seq_present:1;
|
||||
unsigned char reserved2:1;
|
||||
unsigned char offset_present:1;
|
||||
unsigned char priority:1;
|
||||
#else
|
||||
#error "Please check <endian.h>"
|
||||
#endif
|
||||
};
|
||||
|
||||
/* refer to RFC2661-Page12 */
|
||||
#define L2TP_CTRL_MSG_RESERVED0 (0)
|
||||
#define L2TP_CTRL_MSG_SCCRQ (1)
|
||||
#define L2TP_CTRL_MSG_SCCRP (2)
|
||||
#define L2TP_CTRL_MSG_SCCCN (3)
|
||||
#define L2TP_CTRL_MSG_STOP_CCN (4)
|
||||
#define L2TP_CTRL_MSG_RESERVED5 (5)
|
||||
#define L2TP_CTRL_MSG_HELLO (6)
|
||||
#define L2TP_CTRL_MSG_OCRQ (7)
|
||||
#define L2TP_CTRL_MSG_OCRP (8)
|
||||
#define L2TP_CTRL_MSG_OCCN (9)
|
||||
#define L2TP_CTRL_MSG_ICRQ (10)
|
||||
#define L2TP_CTRL_MSG_ICRP (11)
|
||||
#define L2TP_CTRL_MSG_ICCN (12)
|
||||
#define L2TP_CTRL_MSG_RESERVED13 (13)
|
||||
#define L2TP_CTRL_MSG_CDN (14)
|
||||
#define L2TP_CTRL_MSG_WEN (15)
|
||||
#define L2TP_CTRL_MSG_SLI (16)
|
||||
|
||||
#define L2TP_AVP_GET_LEN(u) (ntohs(u) & 0x3F)
|
||||
struct l2tp_avp{
|
||||
unsigned short M_H_rsvd_len_union;
|
||||
unsigned short vendor_id;
|
||||
unsigned short attribute_type;
|
||||
}BYTE_ALIGNED(1);
|
||||
|
||||
/* RFC2408-Page23 */
|
||||
#define ISAKMP_PAYLOAD_TYPE_NONE (0)
|
||||
#define ISAKMP_PAYLOAD_TYPE_SA (1)
|
||||
#define ISAKMP_PAYLOAD_TYPE_PROPOSAL (2)
|
||||
#define ISAKMP_PAYLOAD_TYPE_TRANSFORM (3)
|
||||
#define ISAKMP_PAYLOAD_TYPE_KEY_EXCHANGE (4)
|
||||
#define ISAKMP_PAYLOAD_TYPE_ID (5)
|
||||
#define ISAKMP_PAYLOAD_TYPE_CERT (6)
|
||||
#define ISAKMP_PAYLOAD_TYPE_CR (7)
|
||||
#define ISAKMP_PAYLOAD_TYPE_HASH (8)
|
||||
#define ISAKMP_PAYLOAD_TYPE_SIG (9)
|
||||
#define ISAKMP_PAYLOAD_TYPE_NONCE (10)
|
||||
#define ISAKMP_PAYLOAD_TYPE_NOTIFY (11)
|
||||
#define ISAKMP_PAYLOAD_TYPE_DELETE (12)
|
||||
#define ISAKMP_PAYLOAD_TYPE_VENDOR_ID (13)
|
||||
#define ISAKMP_PAYLOAD_TYPE_RESERVED_BEGIN (14) /* 14 - 127 */
|
||||
#define ISAKMP_PAYLOAD_TYPE_RESERVED_END (127) /* 14 - 127 */
|
||||
#define ISAKMP_PAYLOAD_TYPE_PRIVATE_USE_BEGIN (128) /* 128-255 */
|
||||
#define ISAKMP_PAYLOAD_TYPE_PRIVATE_USE_END (255) /* 128-255 */
|
||||
|
||||
/* RFC2408-Page23 */
|
||||
#define ISAKMP_EXCHANGE_TYPE_NONE (0)
|
||||
#define ISAKMP_EXCHANGE_TYPE_BASE (1)
|
||||
#define ISAKMP_EXCHANGE_TYPE_ID_PROT (2) /* RFC-2409 page8, main mode is instantiation os ISAKMP Identity Protect Exchange */
|
||||
#define ISAKMP_EXCHANGE_TYPE_AUTH (3)
|
||||
#define ISAKMP_EXCHANGE_TYPE_AGGRESS (4)/* RFC-2409 page8, Aggressive mode is instantiation os ISAKMP Aggressive Exchange */
|
||||
#define ISAKMP_EXCHANGE_TYPE_INFO (5)
|
||||
#define ISAKMP_EXCHANGE_TYPE_FEATURE_USE_BEGIN (6) /* 6-31<33><31>ֵ<EFBFBD>ݲ<EFBFBD><DDB2><EFBFBD><EFBFBD><EFBFBD> */
|
||||
#define ISAKMP_EXCHANGE_TYPE_FEATURE_USE_END (31) /* 6-31<33><31>ֵ<EFBFBD>ݲ<EFBFBD><DDB2><EFBFBD><EFBFBD><EFBFBD> */
|
||||
|
||||
struct mesa_isakmp_hdr{ /* RFC2408-Page22 */
|
||||
unsigned long long init_cookie;
|
||||
unsigned long long resp_cookie;
|
||||
unsigned char next_payload;
|
||||
#if __BYTE_ORDER == __LITTLE_ENDIAN
|
||||
unsigned char minor_version:4;
|
||||
unsigned char major_version:4;
|
||||
#elif __BYTE_ORDER == __BIG_ENDIAN
|
||||
unsigned char major_version:4;
|
||||
unsigned char minor_version:4;
|
||||
#else
|
||||
#error "Please check <endian.h>"
|
||||
#endif
|
||||
|
||||
unsigned char exchange_type;
|
||||
unsigned char flags;
|
||||
unsigned int message_id;
|
||||
unsigned int length;
|
||||
};
|
||||
|
||||
struct mesa_isakmp_payload_hdr{ /* RFC2408-Page22 */
|
||||
unsigned char next_payload;
|
||||
unsigned char reserver;
|
||||
unsigned short payload_len;
|
||||
};
|
||||
|
||||
#define GTP_MSG_TYPE_T_PDU (0xFF)
|
||||
|
||||
#define GTP_HDR_VER_MASK (0xE0)
|
||||
|
||||
#define GTP_HDR_FLAG_NEXT_EXT_HDR (0x04)
|
||||
#define GTP_HDR_FLAG_SEQ_NUM (0x02)
|
||||
#define GTP_HDR_FLAG_N_PDU (0x01)
|
||||
|
||||
|
||||
struct gtp_hdr{
|
||||
#if __BYTE_ORDER == __LITTLE_ENDIAN
|
||||
unsigned char flags;
|
||||
unsigned char msg_type;
|
||||
unsigned short len;
|
||||
unsigned int teid;
|
||||
#elif __BYTE_ORDER == __BIG_ENDIAN
|
||||
unsigned int teid;
|
||||
unsigned short len;
|
||||
unsigned char msg_type;
|
||||
unsigned char flags;
|
||||
#else
|
||||
#error "Please check <endian.h>"
|
||||
#endif
|
||||
};
|
||||
|
||||
#define TEREDO_AUTH_HDR_FLAG (0x0001)
|
||||
#define TEREDO_INDICATION_HDR_FLAG (0x0000)
|
||||
|
||||
#define TEREDO_INDICATION_HDR_LEN (8)
|
||||
|
||||
struct teredo_auth_hdr{
|
||||
#if __BYTE_ORDER == __LITTLE_ENDIAN
|
||||
unsigned short flags;
|
||||
unsigned char id_len;
|
||||
unsigned char au_len;
|
||||
#elif __BYTE_ORDER == __BIG_ENDIAN
|
||||
unsigned char au_len;
|
||||
unsigned char id_len;
|
||||
unsigned short flags;
|
||||
#else
|
||||
#error "Please check <endian.h>"
|
||||
#endif
|
||||
};
|
||||
|
||||
#define MAX_ADDR_TYPE_STRING_LEN (64)
|
||||
#define MAX_ADDR_LIST_STRING_LEN (2048)
|
||||
#define MAX_ADDR_EMBED_LAYER_NUM (20) /* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַǶ<D6B7>ײ<EFBFBD><D7B2><EFBFBD> */
|
||||
#define MAX_ADDR_BIN_VALUE_LEN (40) /* paddrʵ<72><CAB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, Ŀǰ<C4BF><C7B0>tuple4v6<76> */
|
||||
|
||||
/* <20><><EFBFBD><EFBFBD>ģʽ<C4A3><CABD>, <20><>¼MAC<41><43>ַ<EFBFBD><D6B7><EFBFBD>ڷ<EFBFBD><DAB7><EFBFBD> */
|
||||
struct packet_io_mac_addr{
|
||||
struct mesa_ethernet_hdr eth_hdr;
|
||||
char route_dir;
|
||||
char __pad__; /* <20><><EFBFBD><EFBFBD><EFBFBD>ṹ8<E1B9B9>ֽڶ<D6BD><DAB6><EFBFBD> */
|
||||
};
|
||||
|
||||
|
||||
|
||||
struct hdlc_net_hdr{
|
||||
unsigned char address;
|
||||
unsigned char control;
|
||||
unsigned short protocol; /* network order */
|
||||
}__attribute__((packed));
|
||||
|
||||
|
||||
|
||||
/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֶ<EFBFBD>, <20><>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, network order */
|
||||
#define VXLAN_KEEPALIVE_PKT_PORT (3784)
|
||||
#define VXLAN_OVERLAY_PKT_PORT (4789)
|
||||
|
||||
|
||||
typedef enum{
|
||||
VXLAN_ENCAP_ETH = 0x0,
|
||||
VXLAN_ENCAP_PPP = 0x8,
|
||||
VXLAN_ENCAP_HDLC = 0xC,
|
||||
}vxlan_encap_type_t;
|
||||
|
||||
struct __inline_vxlan_hdr{
|
||||
unsigned char flags;
|
||||
unsigned char reserved[3];
|
||||
/*--------int delim -------*/
|
||||
unsigned char vlan_id_half_high;
|
||||
unsigned char link_layer_type : 4; /* <20><><EFBFBD>㱨<EFBFBD>ķ<EFBFBD>װ<EFBFBD><D7B0>ʽ */
|
||||
unsigned char vlan_id_half_low : 4;
|
||||
|
||||
unsigned int dir : 1;
|
||||
unsigned int link_id : 6;
|
||||
unsigned int online_test : 1;
|
||||
|
||||
unsigned int r7 : 1;
|
||||
unsigned int r6 : 1;
|
||||
unsigned int r5 : 1;
|
||||
unsigned int r4 : 1;
|
||||
unsigned int vni_flag : 1;
|
||||
unsigned int r2 : 1;
|
||||
unsigned int r1 : 1;
|
||||
unsigned int r0 : 1;
|
||||
}__attribute__((packed));
|
||||
typedef struct __inline_vxlan_hdr inline_vxlan_hdr_t;
|
||||
|
||||
|
||||
|
||||
unsigned char net_layer_to_ipv4_protocol(int addr_type);
|
||||
unsigned char net_layer_to_ipv6_protocol(int addr_type);
|
||||
unsigned short net_layer_to_ethernet_protocol(int addr_type);
|
||||
UINT16 net_layer_to_ethernet_protocol_by_stream(const struct streaminfo *pstream);
|
||||
enum addr_type_t ethernet_protocol_to_net_layer(UINT16 ether_type_host);
|
||||
int net_common_build_send_mac(unsigned char *buf, const struct mesa_ethernet_hdr *raw_eth_hdr, int addr_type, int dir_reverse, int net_topology_mode);
|
||||
int net_common_adjust_forward_mac(struct mesa_ethernet_hdr *raw_eth_hdr,int net_topology_mode);
|
||||
const void *MESA_net_jump_to_layer(const void *raw_data, int raw_layer_type, int expect_layer_type);
|
||||
const void *MESA_net_jump_to_layer_greedy(const void *raw_data, int raw_layer_type, int expect_layer_type);
|
||||
char MESA_ascii_to_hex(char ascii);
|
||||
const char *sapp_raw_ipv4_ntop(const struct mesa_ip4_hdr *ip4_hdr, char *out_buf, int buf_len );
|
||||
const char *sapp_raw_ipv6_ntop(const struct mesa_ip6_hdr *ip6_hdr, char *out_buf, int buf_len);
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
||||
Reference in New Issue
Block a user