af_packet

package
v3.27.0 Latest Latest
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 Go to latest Published: Dec 19, 2023 License: Apache-2.0 Imports: 9 Imported by: 0

Documentation

Overview

Package af_packet contains generated bindings for API file af_packet.api.

Contents: - 2 enums - 12 messages

Index

Constants

View Source 
const (
	APIFile    = "af_packet"
	APIVersion = "2.0.0"
	VersionCrc = 0x5b12de21
)

Variables

View Source 
var (
	AfPacketFlags_name = map[uint32]string{
		1: "AF_PACKET_API_FLAG_QDISC_BYPASS",
		2: "AF_PACKET_API_FLAG_CKSUM_GSO",
		8: "AF_PACKET_API_FLAG_VERSION_2",
	}
	AfPacketFlags_value = map[string]uint32{
		"AF_PACKET_API_FLAG_QDISC_BYPASS": 1,
		"AF_PACKET_API_FLAG_CKSUM_GSO":    2,
		"AF_PACKET_API_FLAG_VERSION_2":    8,
	}
)
View Source 
var (
	AfPacketMode_name = map[uint32]string{
		1: "AF_PACKET_API_MODE_ETHERNET",
		2: "AF_PACKET_API_MODE_IP",
	}
	AfPacketMode_value = map[string]uint32{
		"AF_PACKET_API_MODE_ETHERNET": 1,
		"AF_PACKET_API_MODE_IP":       2,
	}
)

Functions

func AllMessages 

func AllMessages() []api.Message

Messages returns list of all messages in this module.

Types

type AfPacketCreate 

type AfPacketCreate struct {
	HwAddr          ethernet_types.MacAddress `binapi:"mac_address,name=hw_addr" json:"hw_addr,omitempty"`
	UseRandomHwAddr bool                      `binapi:"bool,name=use_random_hw_addr" json:"use_random_hw_addr,omitempty"`
	HostIfName      string                    `binapi:"string[64],name=host_if_name" json:"host_if_name,omitempty"`
}

Create host-interface

  • hw_addr - interface MAC
  • use_random_hw_addr - use random generated MAC
  • host_if_name - interface name

AfPacketCreate defines message 'af_packet_create'. Deprecated: the message will be removed in the future versions

func (*AfPacketCreate) GetCrcString 

func (*AfPacketCreate) GetCrcString() string

func (*AfPacketCreate) GetMessageName 

func (*AfPacketCreate) GetMessageName() string

func (*AfPacketCreate) GetMessageType 

func (*AfPacketCreate) GetMessageType() api.MessageType

func (*AfPacketCreate) Marshal 

func (m *AfPacketCreate) Marshal(b []byte) ([]byte, error)

func (*AfPacketCreate) Reset 

func (m *AfPacketCreate) Reset()

func (*AfPacketCreate) Size 

func (m *AfPacketCreate) Size() (size int)

func (*AfPacketCreate) Unmarshal 

func (m *AfPacketCreate) Unmarshal(b []byte) error

type AfPacketCreateReply 

type AfPacketCreateReply struct {
	Retval    int32                          `binapi:"i32,name=retval" json:"retval,omitempty"`
	SwIfIndex interface_types.InterfaceIndex `binapi:"interface_index,name=sw_if_index" json:"sw_if_index,omitempty"`
}

Create host-interface response

  • retval - return value for request

AfPacketCreateReply defines message 'af_packet_create_reply'. Deprecated: the message will be removed in the future versions

func (*AfPacketCreateReply) GetCrcString 

func (*AfPacketCreateReply) GetCrcString() string

func (*AfPacketCreateReply) GetMessageName 

func (*AfPacketCreateReply) GetMessageName() string

func (*AfPacketCreateReply) GetMessageType 

func (*AfPacketCreateReply) GetMessageType() api.MessageType

func (*AfPacketCreateReply) Marshal 

func (m *AfPacketCreateReply) Marshal(b []byte) ([]byte, error)

func (*AfPacketCreateReply) Reset 

func (m *AfPacketCreateReply) Reset()

func (*AfPacketCreateReply) Size 

func (m *AfPacketCreateReply) Size() (size int)

func (*AfPacketCreateReply) Unmarshal 

func (m *AfPacketCreateReply) Unmarshal(b []byte) error

type AfPacketCreateV2 

type AfPacketCreateV2 struct {
	HwAddr           ethernet_types.MacAddress `binapi:"mac_address,name=hw_addr" json:"hw_addr,omitempty"`
	UseRandomHwAddr  bool                      `binapi:"bool,name=use_random_hw_addr" json:"use_random_hw_addr,omitempty"`
	HostIfName       string                    `binapi:"string[64],name=host_if_name" json:"host_if_name,omitempty"`
	RxFrameSize      uint32                    `binapi:"u32,name=rx_frame_size" json:"rx_frame_size,omitempty"`
	TxFrameSize      uint32                    `binapi:"u32,name=tx_frame_size" json:"tx_frame_size,omitempty"`
	RxFramesPerBlock uint32                    `binapi:"u32,name=rx_frames_per_block" json:"rx_frames_per_block,omitempty"`
	TxFramesPerBlock uint32                    `binapi:"u32,name=tx_frames_per_block" json:"tx_frames_per_block,omitempty"`
	Flags            uint32                    `binapi:"u32,name=flags" json:"flags,omitempty"`
	NumRxQueues      uint16                    `binapi:"u16,name=num_rx_queues,default=1" json:"num_rx_queues,omitempty"`
}

Create host-interface

  • hw_addr - interface MAC
  • use_random_hw_addr - use random generated MAC
  • host_if_name - interface name
  • rx_frame_size - frame size for RX
  • tx_frame_size - frame size for TX
  • rx_frames_per_block - frames per block for RX
  • tx_frames_per_block - frames per block for TX
  • flags - flags for the af_packet interface creation
  • num_rx_queues - number of rx queues

AfPacketCreateV2 defines message 'af_packet_create_v2'. Deprecated: the message will be removed in the future versions

func (*AfPacketCreateV2) GetCrcString 

func (*AfPacketCreateV2) GetCrcString() string

func (*AfPacketCreateV2) GetMessageName 

func (*AfPacketCreateV2) GetMessageName() string

func (*AfPacketCreateV2) GetMessageType 

func (*AfPacketCreateV2) GetMessageType() api.MessageType

func (*AfPacketCreateV2) Marshal 

func (m *AfPacketCreateV2) Marshal(b []byte) ([]byte, error)

func (*AfPacketCreateV2) Reset 

func (m *AfPacketCreateV2) Reset()

func (*AfPacketCreateV2) Size 

func (m *AfPacketCreateV2) Size() (size int)

func (*AfPacketCreateV2) Unmarshal 

func (m *AfPacketCreateV2) Unmarshal(b []byte) error

type AfPacketCreateV2Reply 

type AfPacketCreateV2Reply struct {
	Retval    int32                          `binapi:"i32,name=retval" json:"retval,omitempty"`
	SwIfIndex interface_types.InterfaceIndex `binapi:"interface_index,name=sw_if_index" json:"sw_if_index,omitempty"`
}

Create host-interface response

  • retval - return value for request

AfPacketCreateV2Reply defines message 'af_packet_create_v2_reply'. Deprecated: the message will be removed in the future versions

func (*AfPacketCreateV2Reply) GetCrcString 

func (*AfPacketCreateV2Reply) GetCrcString() string

func (*AfPacketCreateV2Reply) GetMessageName 

func (*AfPacketCreateV2Reply) GetMessageName() string

func (*AfPacketCreateV2Reply) GetMessageType 

func (*AfPacketCreateV2Reply) GetMessageType() api.MessageType

func (*AfPacketCreateV2Reply) Marshal 

func (m *AfPacketCreateV2Reply) Marshal(b []byte) ([]byte, error)

func (*AfPacketCreateV2Reply) Reset 

func (m *AfPacketCreateV2Reply) Reset()

func (*AfPacketCreateV2Reply) Size 

func (m *AfPacketCreateV2Reply) Size() (size int)

func (*AfPacketCreateV2Reply) Unmarshal 

func (m *AfPacketCreateV2Reply) Unmarshal(b []byte) error

type AfPacketCreateV3 

type AfPacketCreateV3 struct {
	Mode             AfPacketMode              `binapi:"af_packet_mode,name=mode" json:"mode,omitempty"`
	HwAddr           ethernet_types.MacAddress `binapi:"mac_address,name=hw_addr" json:"hw_addr,omitempty"`
	UseRandomHwAddr  bool                      `binapi:"bool,name=use_random_hw_addr" json:"use_random_hw_addr,omitempty"`
	HostIfName       string                    `binapi:"string[64],name=host_if_name" json:"host_if_name,omitempty"`
	RxFrameSize      uint32                    `binapi:"u32,name=rx_frame_size" json:"rx_frame_size,omitempty"`
	TxFrameSize      uint32                    `binapi:"u32,name=tx_frame_size" json:"tx_frame_size,omitempty"`
	RxFramesPerBlock uint32                    `binapi:"u32,name=rx_frames_per_block" json:"rx_frames_per_block,omitempty"`
	TxFramesPerBlock uint32                    `binapi:"u32,name=tx_frames_per_block" json:"tx_frames_per_block,omitempty"`
	Flags            AfPacketFlags             `binapi:"af_packet_flags,name=flags" json:"flags,omitempty"`
	NumRxQueues      uint16                    `binapi:"u16,name=num_rx_queues,default=1" json:"num_rx_queues,omitempty"`
	NumTxQueues      uint16                    `binapi:"u16,name=num_tx_queues,default=1" json:"num_tx_queues,omitempty"`
}

Create host-interface

  • mode - 1 - Ethernet, 2 - IP
  • hw_addr - interface MAC
  • use_random_hw_addr - use random generated MAC
  • host_if_name - interface name
  • rx_frame_size - frame size for RX
  • tx_frame_size - frame size for TX
  • rx_frames_per_block - frames per block for RX
  • tx_frames_per_block - frames per block for TX
  • flags - flags for the af_packet interface creation
  • num_rx_queues - number of rx queues
  • num_tx_queues - number of tx queues

AfPacketCreateV3 defines message 'af_packet_create_v3'.

func (*AfPacketCreateV3) GetCrcString 

func (*AfPacketCreateV3) GetCrcString() string

func (*AfPacketCreateV3) GetMessageName 

func (*AfPacketCreateV3) GetMessageName() string

func (*AfPacketCreateV3) GetMessageType 

func (*AfPacketCreateV3) GetMessageType() api.MessageType

func (*AfPacketCreateV3) Marshal 

func (m *AfPacketCreateV3) Marshal(b []byte) ([]byte, error)

func (*AfPacketCreateV3) Reset 

func (m *AfPacketCreateV3) Reset()

func (*AfPacketCreateV3) Size 

func (m *AfPacketCreateV3) Size() (size int)

func (*AfPacketCreateV3) Unmarshal 

func (m *AfPacketCreateV3) Unmarshal(b []byte) error

type AfPacketCreateV3Reply 

type AfPacketCreateV3Reply struct {
	Retval    int32                          `binapi:"i32,name=retval" json:"retval,omitempty"`
	SwIfIndex interface_types.InterfaceIndex `binapi:"interface_index,name=sw_if_index" json:"sw_if_index,omitempty"`
}

Create host-interface response

  • retval - return value for request

AfPacketCreateV3Reply defines message 'af_packet_create_v3_reply'.

func (*AfPacketCreateV3Reply) GetCrcString 

func (*AfPacketCreateV3Reply) GetCrcString() string

func (*AfPacketCreateV3Reply) GetMessageName 

func (*AfPacketCreateV3Reply) GetMessageName() string

func (*AfPacketCreateV3Reply) GetMessageType 

func (*AfPacketCreateV3Reply) GetMessageType() api.MessageType

func (*AfPacketCreateV3Reply) Marshal 

func (m *AfPacketCreateV3Reply) Marshal(b []byte) ([]byte, error)

func (*AfPacketCreateV3Reply) Reset 

func (m *AfPacketCreateV3Reply) Reset()

func (*AfPacketCreateV3Reply) Size 

func (m *AfPacketCreateV3Reply) Size() (size int)

func (*AfPacketCreateV3Reply) Unmarshal 

func (m *AfPacketCreateV3Reply) Unmarshal(b []byte) error

type AfPacketDelete 

type AfPacketDelete struct {
	HostIfName string `binapi:"string[64],name=host_if_name" json:"host_if_name,omitempty"`
}

Delete host-interface

  • host_if_name - interface name

AfPacketDelete defines message 'af_packet_delete'.

func (*AfPacketDelete) GetCrcString 

func (*AfPacketDelete) GetCrcString() string

func (*AfPacketDelete) GetMessageName 

func (*AfPacketDelete) GetMessageName() string

func (*AfPacketDelete) GetMessageType 

func (*AfPacketDelete) GetMessageType() api.MessageType

func (*AfPacketDelete) Marshal 

func (m *AfPacketDelete) Marshal(b []byte) ([]byte, error)

func (*AfPacketDelete) Reset 

func (m *AfPacketDelete) Reset()

func (*AfPacketDelete) Size 

func (m *AfPacketDelete) Size() (size int)

func (*AfPacketDelete) Unmarshal 

func (m *AfPacketDelete) Unmarshal(b []byte) error

type AfPacketDeleteReply 

type AfPacketDeleteReply struct {
	Retval int32 `binapi:"i32,name=retval" json:"retval,omitempty"`
}

AfPacketDeleteReply defines message 'af_packet_delete_reply'.

func (*AfPacketDeleteReply) GetCrcString 

func (*AfPacketDeleteReply) GetCrcString() string

func (*AfPacketDeleteReply) GetMessageName 

func (*AfPacketDeleteReply) GetMessageName() string

func (*AfPacketDeleteReply) GetMessageType 

func (*AfPacketDeleteReply) GetMessageType() api.MessageType

func (*AfPacketDeleteReply) Marshal 

func (m *AfPacketDeleteReply) Marshal(b []byte) ([]byte, error)

func (*AfPacketDeleteReply) Reset 

func (m *AfPacketDeleteReply) Reset()

func (*AfPacketDeleteReply) Size 

func (m *AfPacketDeleteReply) Size() (size int)

func (*AfPacketDeleteReply) Unmarshal 

func (m *AfPacketDeleteReply) Unmarshal(b []byte) error

type AfPacketDetails 

type AfPacketDetails struct {
	SwIfIndex  interface_types.InterfaceIndex `binapi:"interface_index,name=sw_if_index" json:"sw_if_index,omitempty"`
	HostIfName string                         `binapi:"string[64],name=host_if_name" json:"host_if_name,omitempty"`
}

Reply for af_packet dump request

  • sw_if_index - software index of af_packet interface
  • host_if_name - interface name

AfPacketDetails defines message 'af_packet_details'.

func (*AfPacketDetails) GetCrcString 

func (*AfPacketDetails) GetCrcString() string

func (*AfPacketDetails) GetMessageName 

func (*AfPacketDetails) GetMessageName() string

func (*AfPacketDetails) GetMessageType 

func (*AfPacketDetails) GetMessageType() api.MessageType

func (*AfPacketDetails) Marshal 

func (m *AfPacketDetails) Marshal(b []byte) ([]byte, error)

func (*AfPacketDetails) Reset 

func (m *AfPacketDetails) Reset()

func (*AfPacketDetails) Size 

func (m *AfPacketDetails) Size() (size int)

func (*AfPacketDetails) Unmarshal 

func (m *AfPacketDetails) Unmarshal(b []byte) error

type AfPacketDump 

type AfPacketDump struct{}

Dump af_packet interfaces request AfPacketDump defines message 'af_packet_dump'.

func (*AfPacketDump) GetCrcString 

func (*AfPacketDump) GetCrcString() string

func (*AfPacketDump) GetMessageName 

func (*AfPacketDump) GetMessageName() string

func (*AfPacketDump) GetMessageType 

func (*AfPacketDump) GetMessageType() api.MessageType

func (*AfPacketDump) Marshal 

func (m *AfPacketDump) Marshal(b []byte) ([]byte, error)

func (*AfPacketDump) Reset 

func (m *AfPacketDump) Reset()

func (*AfPacketDump) Size 

func (m *AfPacketDump) Size() (size int)

func (*AfPacketDump) Unmarshal 

func (m *AfPacketDump) Unmarshal(b []byte) error

type AfPacketFlags 

type AfPacketFlags uint32

AfPacketFlags defines enum 'af_packet_flags'. 

const (
	AF_PACKET_API_FLAG_QDISC_BYPASS AfPacketFlags = 1
	AF_PACKET_API_FLAG_CKSUM_GSO    AfPacketFlags = 2
	AF_PACKET_API_FLAG_VERSION_2    AfPacketFlags = 8
)

func (AfPacketFlags) String 

func (x AfPacketFlags) String() string

type AfPacketMode 

type AfPacketMode uint32

AfPacketMode defines enum 'af_packet_mode'. 

const (
	AF_PACKET_API_MODE_ETHERNET AfPacketMode = 1
	AF_PACKET_API_MODE_IP       AfPacketMode = 2
)

func (AfPacketMode) String 

func (x AfPacketMode) String() string

type AfPacketSetL4CksumOffload 

type AfPacketSetL4CksumOffload struct {
	SwIfIndex interface_types.InterfaceIndex `binapi:"interface_index,name=sw_if_index" json:"sw_if_index,omitempty"`
	Set       bool                           `binapi:"bool,name=set" json:"set,omitempty"`
}

Set l4 offload checksum calculation AfPacketSetL4CksumOffload defines message 'af_packet_set_l4_cksum_offload'.

func (*AfPacketSetL4CksumOffload) GetCrcString 

func (*AfPacketSetL4CksumOffload) GetCrcString() string

func (*AfPacketSetL4CksumOffload) GetMessageName 

func (*AfPacketSetL4CksumOffload) GetMessageName() string

func (*AfPacketSetL4CksumOffload) GetMessageType 

func (*AfPacketSetL4CksumOffload) GetMessageType() api.MessageType

func (*AfPacketSetL4CksumOffload) Marshal 

func (m *AfPacketSetL4CksumOffload) Marshal(b []byte) ([]byte, error)

func (*AfPacketSetL4CksumOffload) Reset 

func (m *AfPacketSetL4CksumOffload) Reset()

func (*AfPacketSetL4CksumOffload) Size 

func (m *AfPacketSetL4CksumOffload) Size() (size int)

func (*AfPacketSetL4CksumOffload) Unmarshal 

func (m *AfPacketSetL4CksumOffload) Unmarshal(b []byte) error

type AfPacketSetL4CksumOffloadReply 

type AfPacketSetL4CksumOffloadReply struct {
	Retval int32 `binapi:"i32,name=retval" json:"retval,omitempty"`
}

AfPacketSetL4CksumOffloadReply defines message 'af_packet_set_l4_cksum_offload_reply'.

func (*AfPacketSetL4CksumOffloadReply) GetCrcString 

func (*AfPacketSetL4CksumOffloadReply) GetCrcString() string

func (*AfPacketSetL4CksumOffloadReply) GetMessageName 

func (*AfPacketSetL4CksumOffloadReply) GetMessageName() string

func (*AfPacketSetL4CksumOffloadReply) GetMessageType 

func (*AfPacketSetL4CksumOffloadReply) GetMessageType() api.MessageType

func (*AfPacketSetL4CksumOffloadReply) Marshal 

func (m *AfPacketSetL4CksumOffloadReply) Marshal(b []byte) ([]byte, error)

func (*AfPacketSetL4CksumOffloadReply) Reset 

func (m *AfPacketSetL4CksumOffloadReply) Reset()

func (*AfPacketSetL4CksumOffloadReply) Size 

func (m *AfPacketSetL4CksumOffloadReply) Size() (size int)

func (*AfPacketSetL4CksumOffloadReply) Unmarshal 

func (m *AfPacketSetL4CksumOffloadReply) Unmarshal(b []byte) error

type RPCService 

type RPCService interface {
	AfPacketCreate(ctx context.Context, in *AfPacketCreate) (*AfPacketCreateReply, error)
	AfPacketCreateV2(ctx context.Context, in *AfPacketCreateV2) (*AfPacketCreateV2Reply, error)
	AfPacketCreateV3(ctx context.Context, in *AfPacketCreateV3) (*AfPacketCreateV3Reply, error)
	AfPacketDelete(ctx context.Context, in *AfPacketDelete) (*AfPacketDeleteReply, error)
	AfPacketDump(ctx context.Context, in *AfPacketDump) (RPCService_AfPacketDumpClient, error)
	AfPacketSetL4CksumOffload(ctx context.Context, in *AfPacketSetL4CksumOffload) (*AfPacketSetL4CksumOffloadReply, error)
}

RPCService defines RPC service af_packet.

func NewServiceClient 

func NewServiceClient(conn api.Connection) RPCService

type RPCService_AfPacketDumpClient 

type RPCService_AfPacketDumpClient interface {
	Recv() (*AfPacketDetails, error)
	api.Stream
}

Source Files

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