mnetlink

package

v0.0.0-...-b320325 Latest Latest Go to latest Published: Sep 7, 2023 License: GPL-3.0 Imports: 12 Imported by: 0

Details

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Repository

git.cs30.de/MK_0x41/p4wnp1-f.r.i.d.a.y

Documentation ¶

Index ¶

Variables
func AlignAttr(len int) int
func AlignMsg(len int) int
func Bytes2Str(b []byte) string
func Hbo() binary.ByteOrder
func HostByteOrder() (res binary.ByteOrder)
func Str2Bytes(s string) []byte
type Attr
type Client
- func NewNl(family int) (res *Client, err error)
type Message

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	EInvalidAttribute = errors.New("Invalid netlink attribute")
)

View Source

var (
	EInvalidMessage = errors.New("Invalid netlink message")
)

Functions ¶

func AlignAttr ¶

func AlignAttr(len int) int

func AlignMsg ¶

func AlignMsg(len int) int

func Bytes2Str ¶

func Bytes2Str(b []byte) string

func Hbo ¶

func Hbo() binary.ByteOrder

func HostByteOrder ¶

func HostByteOrder() (res binary.ByteOrder)

Detect host byteorder (used by netlink)

func Str2Bytes ¶

func Str2Bytes(s string) []byte

Types ¶

type Attr ¶

type Attr struct {
	Type uint16
	Len  uint16
	// contains filtered or unexported fields
}

func (Attr) GetData ¶

func (a Attr) GetData() []byte

func (Attr) GetDataAttrs ¶

func (a Attr) GetDataAttrs() (attrs []Attr, err error)

func (Attr) GetDataDump ¶

func (a Attr) GetDataDump() string

func (Attr) GetDataString ¶

func (a Attr) GetDataString() string

func (Attr) GetDataUint16 ¶

func (a Attr) GetDataUint16() uint16

func (Attr) GetDataUint32 ¶

func (a Attr) GetDataUint32() uint32

func (Attr) GetDataUint8 ¶

func (a Attr) GetDataUint8() uint8

func (*Attr) MarshalBinary ¶

func (a *Attr) MarshalBinary() (data []byte, err error)

func (*Attr) SetData ¶

func (a *Attr) SetData(data []byte) (err error)

func (*Attr) UnmarshalBinary ¶

func (a *Attr) UnmarshalBinary(data []byte) (err error)

type Client ¶

type Client struct {
	Family int
	// contains filtered or unexported fields
}

func NewNl ¶

func NewNl(family int) (res *Client, err error)

func (*Client) AddGroupMembership ¶

func (c *Client) AddGroupMembership(groupid int) (err error)

func (*Client) Close ¶

func (c *Client) Close() (err error)

func (*Client) DropGroupMembership ¶

func (c *Client) DropGroupMembership(groupid int) (err error)

func (*Client) Open ¶

func (c *Client) Open() (err error)

func (*Client) Read ¶

func (c *Client) Read() (res []byte)

func (c *Client) Receive2() (msgs []Message, err error) {
	for {
		//fmt.Println("Reading")
		raw_in := c.Read()
		msg := Message{}
		msg.UnmarshalBinary(raw_in)

		if msg.IsTypeError() {
			return nil,errors.New(fmt.Sprintf("Error response: %+v %+v", msg.GetData(), msg.GetErrNo()))

		}

		msgs = append(msgs, msg)
		fmt.Printf("Received raw: \n%v\n", hex.Dump(raw_in))
		fmt.Printf("Received %+v\nData:\n%+v\n", msg, hex.Dump(msg.data))

		// check if last message
		if msg.IsTypeDone() || !msg.HasFlagMulti() {
			break
		}
	}
	return
}

func (*Client) Receive ¶

func (c *Client) Receive() (msgs []Message, err error)

func (*Client) Send ¶

func (c *Client) Send(msg Message) (err error)

func (*Client) Sendmsg ¶

func (c *Client) Sendmsg(p, oob []byte, to unix.Sockaddr, flags int) (err error)

type Message ¶

type Message struct {
	Len   uint32
	Type  uint16
	Flags uint16
	Seq   uint32
	Pid   uint32
	// contains filtered or unexported fields
}

func (Message) GetData ¶

func (m Message) GetData() []byte

func (Message) GetErrNo ¶

func (m Message) GetErrNo() error

func (Message) HasFlagAck ¶

func (m Message) HasFlagAck() bool

func (Message) HasFlagDump ¶

func (m Message) HasFlagDump() bool

func (Message) HasFlagMulti ¶

func (m Message) HasFlagMulti() bool

func (Message) IsTypeDone ¶

func (m Message) IsTypeDone() bool

func (Message) IsTypeError ¶

func (m Message) IsTypeError() bool

func (Message) IsTypeNoop ¶

func (m Message) IsTypeNoop() bool

func (*Message) MarshalBinary ¶

func (m *Message) MarshalBinary() (data []byte, err error)

func (*Message) SetData ¶

func (m *Message) SetData(data []byte) (err error)

func (*Message) UnmarshalBinary ¶

func (m *Message) UnmarshalBinary(src []byte) (err error)

Source Files ¶

View all Source files

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