74 lines
1.7 KiB
Go
74 lines
1.7 KiB
Go
package respondd
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import (
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"errors"
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"github.com/Vivena/babelweb2/parser"
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"github.com/FreifunkBremen/yanic/data"
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)
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func (d *Daemon) updateNeighbours(iface string, resp *data.ResponseData) {
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_, nodeID := d.getAnswer(iface)
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resp.Neighbours.NodeID = nodeID
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resp.Neighbours.Batadv = make(map[string]data.BatadvNeighbours)
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for _, bface := range d.Batman {
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b := NewBatman(bface)
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if b == nil {
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continue
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}
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for bfaceAddr, n := range b.Neighbours() {
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resp.Neighbours.Batadv[bfaceAddr] = n
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}
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}
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if d.babelData == nil {
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return
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}
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resp.Neighbours.Babel = make(map[string]data.BabelNeighbours)
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d.babelData.Iter(func(bu parser.BabelUpdate) error {
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sbu := bu.ToSUpdate()
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if sbu.TableId != "interface" {
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return nil
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}
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if sbu.EntryData["up"].(bool) {
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addr := sbu.EntryData["ipv6"].(string)
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resp.Neighbours.Babel[string(sbu.EntryId)] = data.BabelNeighbours{
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Protocol: "babel",
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LinkLocalAddress: addr,
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Neighbours: make(map[string]data.BabelLink),
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}
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}
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return nil
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})
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d.babelData.Iter(func(bu parser.BabelUpdate) error {
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sbu := bu.ToSUpdate()
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if sbu.TableId != "neighbour" {
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return nil
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}
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ifname, ok := sbu.EntryData["if"].(string)
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if !ok {
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return errors.New("neighbour without if")
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}
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addr := sbu.EntryData["address"].(string)
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if !ok {
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return errors.New("neighbour without address")
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}
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if bIfname, ok := resp.Neighbours.Babel[ifname]; ok {
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link := data.BabelLink{
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RXCost: int(sbu.EntryData["rxcost"].(uint64)),
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TXCost: int(sbu.EntryData["txcost"].(uint64)),
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Cost: int(sbu.EntryData["cost"].(uint64)),
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}
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bIfname.Neighbours[addr] = link
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return nil
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}
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return errors.New("ifname not found during parsing")
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})
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}
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