136 lines
3.4 KiB
Go
136 lines
3.4 KiB
Go
package runtime
|
|
|
|
import (
|
|
"fmt"
|
|
"net"
|
|
"strings"
|
|
|
|
yanicData "github.com/FreifunkBremen/yanic/data"
|
|
"github.com/FreifunkBremen/yanic/lib/jsontime"
|
|
yanicRuntime "github.com/FreifunkBremen/yanic/runtime"
|
|
)
|
|
|
|
type Node struct {
|
|
Lastseen jsontime.Time `json:"lastseen" mapstructure:"-"`
|
|
NodeID string `json:"node_id" gorm:"primary_key" mapstructure:"node_id"`
|
|
Hostname string `json:"hostname"`
|
|
Location yanicData.Location `json:"location" gorm:"embedded;embedded_prefix:location_"`
|
|
Wireless yanicData.Wireless `json:"wireless" gorm:"embedded;embedded_prefix:wireless_"`
|
|
Owner string `json:"owner"`
|
|
Blacklist bool `json:"blacklist" gorm:"-" mapstructure:"-"`
|
|
Address string `json:"ip" mapstructure:"-"`
|
|
Stats struct {
|
|
Wireless yanicData.WirelessStatistics `json:"wireless"`
|
|
Clients yanicData.Clients `json:"clients"`
|
|
} `json:"statistics" mapstructure:"-"`
|
|
}
|
|
|
|
func NewNode(nodeOrigin *yanicRuntime.Node, ipPrefix string) *Node {
|
|
if nodeinfo := nodeOrigin.Nodeinfo; nodeinfo != nil {
|
|
node := &Node{
|
|
Hostname: nodeinfo.Hostname,
|
|
NodeID: nodeinfo.NodeID,
|
|
}
|
|
for _, ip := range nodeinfo.Network.Addresses {
|
|
if !strings.HasPrefix(ip, ipPrefix) {
|
|
continue
|
|
}
|
|
ipAddr := net.ParseIP(ip)
|
|
if node.Address == "" || ipAddr.IsGlobalUnicast() {
|
|
node.Address = ipAddr.String()
|
|
}
|
|
}
|
|
if owner := nodeinfo.Owner; owner != nil {
|
|
node.Owner = owner.Contact
|
|
}
|
|
if location := nodeinfo.Location; location != nil {
|
|
node.Location = *location
|
|
}
|
|
if wireless := nodeinfo.Wireless; wireless != nil {
|
|
node.Wireless = *wireless
|
|
}
|
|
if stats := nodeOrigin.Statistics; stats != nil {
|
|
node.Stats.Clients = stats.Clients
|
|
node.Stats.Wireless = stats.Wireless
|
|
}
|
|
return node
|
|
}
|
|
return nil
|
|
}
|
|
func (n *Node) GetAddress() net.TCPAddr {
|
|
return net.TCPAddr{IP: net.ParseIP(n.Address), Port: 22}
|
|
}
|
|
func (n *Node) Update(node *yanicRuntime.Node) {
|
|
if nodeinfo := node.Nodeinfo; nodeinfo != nil {
|
|
n.Hostname = nodeinfo.Hostname
|
|
n.NodeID = nodeinfo.NodeID
|
|
n.Address = node.Address.IP.String()
|
|
|
|
if owner := nodeinfo.Owner; owner != nil {
|
|
n.Owner = owner.Contact
|
|
}
|
|
if location := nodeinfo.Location; location != nil {
|
|
n.Location = *location
|
|
}
|
|
if wireless := nodeinfo.Wireless; wireless != nil {
|
|
n.Wireless = *wireless
|
|
}
|
|
}
|
|
}
|
|
func (n *Node) IsEqual(node *Node) bool {
|
|
if n.NodeID != node.NodeID {
|
|
return false
|
|
}
|
|
/*
|
|
if n.Address != node.Address {
|
|
return false
|
|
}
|
|
*/
|
|
if n.Hostname != node.Hostname {
|
|
return false
|
|
}
|
|
if n.Owner != node.Owner {
|
|
return false
|
|
}
|
|
if !locationEqual(n.Location, node.Location) {
|
|
return false
|
|
}
|
|
if !wirelessEqual(n.Wireless, node.Wireless) {
|
|
return false
|
|
}
|
|
return true
|
|
}
|
|
|
|
const LOCATION_EQUAL_FORMAT_STRING = "%.6f"
|
|
|
|
func locationEqual(a, b yanicData.Location) bool {
|
|
if fmt.Sprintf(LOCATION_EQUAL_FORMAT_STRING, a.Latitude) != fmt.Sprintf(LOCATION_EQUAL_FORMAT_STRING, b.Latitude) {
|
|
return false
|
|
}
|
|
if fmt.Sprintf(LOCATION_EQUAL_FORMAT_STRING, a.Longitude) != fmt.Sprintf(LOCATION_EQUAL_FORMAT_STRING, b.Longitude) {
|
|
return false
|
|
}
|
|
|
|
if a.Altitude != b.Altitude {
|
|
return false
|
|
}
|
|
|
|
return true
|
|
}
|
|
|
|
func wirelessEqual(a, b yanicData.Wireless) bool {
|
|
if a.Channel24 != b.Channel24 {
|
|
return false
|
|
}
|
|
if a.Channel5 != b.Channel5 {
|
|
return false
|
|
}
|
|
if a.TxPower24 != b.TxPower24 {
|
|
return false
|
|
}
|
|
if a.TxPower5 != b.TxPower5 {
|
|
return false
|
|
}
|
|
return true
|
|
}
|