ebpf

type BpfMapProgArrayMember struct {
	ProgramId              uint32 `json:"id"`
	ProgramRef             uint32 `json:"fd"`
	ProgramName            string `json:"name"`
	ProgramRunCount        uint32 `json:"run_count"`
	ProgramRunCountEnabled bool   `json:"run_count_enabled"`
	ProgramDuration        uint32 `json:"duration"`
	ProgramDurationEnabled bool   `json:"duration_enabled"`
}

type BpfObjects struct {
	IpEntrypointObjects
	// contains filtered or unexported fields
}

type FarInfo struct {
	Action                uint8
	OuterHeaderCreation   uint8
	Teid                  uint32
	RemoteIP              uint32
	LocalIP               uint32
	TransportLevelMarking uint16
}

type ForwardingPlaneController interface {
	PutPdrUplink(teid uint32, pdrInfo PdrInfo) error
	PutPdrDownlink(ipv4 net.IP, pdrInfo PdrInfo) error
	UpdatePdrUplink(teid uint32, pdrInfo PdrInfo) error
	UpdatePdrDownlink(ipv4 net.IP, pdrInfo PdrInfo) error
	DeletePdrUplink(teid uint32) error
	DeletePdrDownlink(ipv4 net.IP) error
	PutDownlinkPdrIp6(ipv6 net.IP, pdrInfo PdrInfo) error
	UpdateDownlinkPdrIp6(ipv6 net.IP, pdrInfo PdrInfo) error
	DeleteDownlinkPdrIp6(ipv6 net.IP) error
	NewFar(farInfo FarInfo) (uint32, error)
	UpdateFar(internalId uint32, farInfo FarInfo) error
	DeleteFar(internalId uint32) error
	NewQer(qerInfo QerInfo) (uint32, error)
	UpdateQer(internalId uint32, qerInfo QerInfo) error
	DeleteQer(internalId uint32) error
	NewUrr(urrInfo UrrInfo) (uint32, error)
	UpdateUrr(internalId uint32, urrInfo UrrInfo) error
	DeleteUrr(internalId uint32) (error, UrrInfo)
}

type IdTracker struct {
	// contains filtered or unexported fields
}

type IpWMask struct {
	Type uint8 // 0: any, 1: ip4, 2: ip6
	Ip   net.IP
	Mask net.IPMask
}

type Loader struct {
	LoaderFunc
	// contains filtered or unexported fields
}

type LoaderFunc func(obj interface{}, opts *ebpf.CollectionOptions) error

type PdrInfo struct {
	OuterHeaderRemoval uint8
	FarId              uint32
	QerId              uint32
	Urr1Id             uint32
	Urr2Id             uint32
	SdfFilter          *SdfFilter
}

type PortRange struct {
	LowerBound uint16
	UpperBound uint16
}

type QerInfo struct {
	GateStatusUL uint8
	GateStatusDL uint8
	Qfi          uint8
	MaxBitrateUL uint32
	MaxBitrateDL uint32
	StartUL      uint64
	StartDL      uint64
}

type QerMapElement struct {
	Id           uint32 `json:"id"`
	GateStatusUL uint8  `json:"gate_status_ul"`
	GateStatusDL uint8  `json:"gate_status_dl"`
	Qfi          uint8  `json:"qfi"`
	MaxBitrateUL uint32 `json:"max_bitrate_ul"`
	MaxBitrateDL uint32 `json:"max_bitrate_dl"`
}

type SdfFilter struct {
	Protocol     uint8 // 0: icmp, 1: ip, 2: tcp, 3: udp, 4: icmp6
	SrcAddress   IpWMask
	SrcPortRange PortRange
	DstAddress   IpWMask
	DstPortRange PortRange
}

type UpfCounters struct {
	RxArp      uint64
	RxIcmp     uint64
	RxIcmp6    uint64
	RxIp4      uint64
	RxIp6      uint64
	RxTcp      uint64
	RxUdp      uint64
	RxOther    uint64
	RxGtpEcho  uint64
	RxGtpPdu   uint64
	RxGtpOther uint64
	RxGtpUnexp uint64
}

type UpfStatistic struct {
	Counters UpfCounters
	XdpStats [5]uint64
}

type UpfXdpActionStatistic struct {
	BpfObjects *BpfObjects
	// contains filtered or unexported fields
}

type UrrInfo struct {
	UplinkVolume   uint64
	DownlinkVolume uint64
}