// TODO(inhies): Make the output nicely formatted
func doTraceroute(user *admin.Conn, target Target) {
table, err := user.NodeStore_dumpTable()
if err != nil {
fmt.Println(err)
return
}
usingPath := false
var tText string
if validIP(target.Supplied) {
hostname, _ := resolveIP(target.Target)
if hostname != "" {
tText = target.Supplied + " (" + hostname + ")"
} else {
tText = target.Supplied
}
// If we were given a path, resolve the IP
} else if validPath(target.Supplied) {
usingPath = true
tText = target.Supplied
//table := getTable(globalData.User)
for _, v := range table {
if v.Path.String() == target.Supplied {
// We have the IP now
tText = target.Supplied + " (" + v.IP.String() + ")"
// Try to get the hostname
hostname, _ := resolveIP(v.IP.String())
if hostname != "" {
tText = target.Supplied + " (" + v.IP.String() + " (" + hostname + "))"
}
}
}
// We were given a hostname, everything is already done for us!
} else if validHost(target.Supplied) {
tText = target.Supplied + " (" + target.Target + ")"
}
fmt.Println("Finding all routes to", tText)
count := 0
for i := range table {
if usingPath {
if table[i].Path.String() != target.Supplied {
continue
}
} else {
if table[i].IP.String() != target.Target {
continue
}
}
if table[i].Link < 1 {
continue
}
response := table.Hops(*table[i].Path)
if err != nil {
fmt.Println("Error:", err)
}
response.SortByPath()
count++
fmt.Printf("\nRoute #%d to target: %v\n", count, table[i].Path)
for y, p := range response {
hostname, _ := resolveIP(p.IP.String())
var IP string
if hostname != "" {
IP = p.IP.String() + " (" + hostname + ")"
} else {
IP = p.IP.String()
}
fmt.Printf("IP: %v -- Version: %d -- Path: %s -- Link: %s -- Time:", IP, p.Version, p.Path, p.Link)
if y == 0 {
fmt.Printf(" Skipping ourself\n")
continue
}
for x := 1; x <= 3; x++ {
tRoute := &Ping{}
tRoute.Target = p.Path.String()
err := pingNode(user, tRoute)
if err != nil {
fmt.Println("Error:", err)
return
}
if tRoute.Error == "timeout" {
fmt.Printf(" * ")
} else {
fmt.Printf(" %vms", tRoute.TTime)
}
}
fmt.Println("")
}
}
fmt.Println("Found", count, "routes")
}
