mirror of https://github.com/vishvananda/netlink
67 lines
1.3 KiB
Go
67 lines
1.3 KiB
Go
package netlink
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import (
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"fmt"
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"net"
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)
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// Scope is an enum representing a route scope.
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type Scope uint8
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type NextHopFlag int
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// Route represents a netlink route.
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type Route struct {
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LinkIndex int
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ILinkIndex int
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Scope Scope
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Dst *net.IPNet
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Src net.IP
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Gw net.IP
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MultiPath []*NexthopInfo
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Protocol int
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Priority int
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Table int
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Type int
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Tos int
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Flags int
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}
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func (r Route) String() string {
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if len(r.MultiPath) > 0 {
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return fmt.Sprintf("{Dst: %s Src: %s Gw: %s Flags: %s Table: %d}", r.Dst,
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r.Src, r.MultiPath, r.ListFlags(), r.Table)
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}
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return fmt.Sprintf("{Ifindex: %d Dst: %s Src: %s Gw: %s Flags: %s Table: %d}", r.LinkIndex, r.Dst,
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r.Src, r.Gw, r.ListFlags(), r.Table)
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}
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func (r *Route) SetFlag(flag NextHopFlag) {
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r.Flags |= int(flag)
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}
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func (r *Route) ClearFlag(flag NextHopFlag) {
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r.Flags &^= int(flag)
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}
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type flagString struct {
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f NextHopFlag
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s string
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}
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// RouteUpdate is sent when a route changes - type is RTM_NEWROUTE or RTM_DELROUTE
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type RouteUpdate struct {
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Type uint16
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Route
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}
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type NexthopInfo struct {
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LinkIndex int
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Hops int
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Gw net.IP
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}
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func (n *NexthopInfo) String() string {
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return fmt.Sprintf("{Ifindex: %d Weight: %d, Gw: %s}", n.LinkIndex, n.Hops+1, n.Gw)
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}
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