vcpe/srcs/libs/include/network/vlan.h

//
// Created by xajhuang on 2023/3/18.
//

#ifndef VCPE_VLAN_H
#define VCPE_VLAN_H
#ifdef __cplusplus
extern "C" {
#endif

#include <netinet/ip.h>
#include <netinet/udp.h>
#include <linux/if_ether.h>
#include "common.h"

#pragma pack(push)
#pragma pack(1)

#define VXLAN_VIN_ID_PACK(x) ((ntohs(x)) & 0xFFF)

typedef enum {
    VLAN_NONE,
    VLAN_LEVEL1,
    VLAN_LEVEL2
} VLAN_TYPE;

typedef struct vlan_hdr {
    U16 id;
    U16 type;
} VLAN_HDR, *PVLAN_HDR;

typedef struct vlan_hdr2 {
    U16 id1;
    U16 h_type;
    U16 id2;
    U16 type;
} VLAN_HDR2, *PVLAN_HDR2;

VLAN_TYPE get_package_vlan_type(void *pBuf);

#pragma pack(pop)
#ifdef __cplusplus
}
#endif
#endif    //VCPE_VLAN_H