mirror of https://github.com/vishvananda/netlink
79 lines
1.6 KiB
Go
79 lines
1.6 KiB
Go
package netlink
|
|
|
|
import (
|
|
"fmt"
|
|
)
|
|
|
|
type Class interface {
|
|
Attrs() *ClassAttrs
|
|
Type() string
|
|
}
|
|
|
|
// ClassAttrs represents a netlink class. A filter is associated with a link,
|
|
// has a handle and a parent. The root filter of a device should have a
|
|
// parent == HANDLE_ROOT.
|
|
type ClassAttrs struct {
|
|
LinkIndex int
|
|
Handle uint32
|
|
Parent uint32
|
|
Leaf uint32
|
|
}
|
|
|
|
func (q ClassAttrs) String() string {
|
|
return fmt.Sprintf("{LinkIndex: %d, Handle: %s, Parent: %s, Leaf: %d}", q.LinkIndex, HandleStr(q.Handle), HandleStr(q.Parent), q.Leaf)
|
|
}
|
|
|
|
type HtbClassAttrs struct {
|
|
// TODO handle all attributes
|
|
Rate uint64
|
|
Ceil uint64
|
|
Buffer uint32
|
|
Cbuffer uint32
|
|
Quantum uint32
|
|
Level uint32
|
|
Prio uint32
|
|
}
|
|
|
|
func (q HtbClassAttrs) String() string {
|
|
return fmt.Sprintf("{Rate: %d, Ceil: %d, Buffer: %d, Cbuffer: %d}", q.Rate, q.Ceil, q.Buffer, q.Cbuffer)
|
|
}
|
|
|
|
// HtbClass represents an Htb class
|
|
type HtbClass struct {
|
|
ClassAttrs
|
|
Rate uint64
|
|
Ceil uint64
|
|
Buffer uint32
|
|
Cbuffer uint32
|
|
Quantum uint32
|
|
Level uint32
|
|
Prio uint32
|
|
}
|
|
|
|
func (q HtbClass) String() string {
|
|
return fmt.Sprintf("{Rate: %d, Ceil: %d, Buffer: %d, Cbuffer: %d}", q.Rate, q.Ceil, q.Buffer, q.Cbuffer)
|
|
}
|
|
|
|
func (q *HtbClass) Attrs() *ClassAttrs {
|
|
return &q.ClassAttrs
|
|
}
|
|
|
|
func (q *HtbClass) Type() string {
|
|
return "htb"
|
|
}
|
|
|
|
// GenericClass classes represent types that are not currently understood
|
|
// by this netlink library.
|
|
type GenericClass struct {
|
|
ClassAttrs
|
|
ClassType string
|
|
}
|
|
|
|
func (class *GenericClass) Attrs() *ClassAttrs {
|
|
return &class.ClassAttrs
|
|
}
|
|
|
|
func (class *GenericClass) Type() string {
|
|
return class.ClassType
|
|
}
|