func init() {
listeners = make(map[string]net.Listener)
if appDir, err := mailbox.DefaultAppDir(); err != nil {
log.Fatal(err)
} else {
fOptions.ConfigPath = path.Join(appDir, "config.json")
fOptions.LogPath = path.Join(appDir, "wl2k.log")
fOptions.EventLogPath = path.Join(appDir, "eventlog.json")
}
pflag.Usage = func() {
fmt.Fprintf(os.Stderr, "%s is a client for the Winlink 2000 Network.\n\n", os.Args[0])
fmt.Fprintf(os.Stderr, "Usage:\n %s [options] command [arguments]\n", os.Args[0])
fmt.Fprintln(os.Stderr, "\nCommands:")
for _, cmd := range commands {
fmt.Fprintf(os.Stderr, " %-15s %s\n", cmd.Str, cmd.Desc)
}
fmt.Fprintln(os.Stderr, "\nOptions:")
optionsSet().PrintDefaults()
fmt.Fprint(os.Stderr, "\n")
}
}
func rmsListHandle(args []string) {
set := pflag.NewFlagSet("rmslist", pflag.ExitOnError)
mode := set.StringP("mode", "m", "", "")
forceDownload := set.BoolP("force-download", "d", false, "")
set.Parse(args)
appDir, err := mailbox.DefaultAppDir()
if err != nil {
log.Fatal(err)
}
filePath := path.Join(appDir, "rmslist.json") // Should be moved to a tmp-folder, along with logfile.
var query string
if len(set.Args()) > 0 {
query = strings.ToUpper(set.Args()[0])
}
file, err := GetGatewayStatusCached(filePath, *forceDownload)
if err != nil {
log.Fatal(err)
}
defer file.Close()
var status GatewayStatus
err = json.NewDecoder(file).Decode(&status)
if err != nil {
log.Fatal(err)
}
*mode = strings.ToLower(*mode)
fmtStr := "%-9.9s [%-6.6s] %-15.15s %14.14s %14.14s\n"
// Print header
fmt.Printf(fmtStr, "callsign", "gridsq", "mode(s)", "dial freq", "center freq") //TODO: "center frequency" of packet is wrong...
// Print gateways (separated by blank line)
for _, gw := range status.Gateways {
switch {
case query != "" && !strings.HasPrefix(gw.Callsign, query):
continue
default:
}
var printed bool
for _, channel := range gw.Channels {
if mode != nil && !strings.Contains(strings.ToLower(channel.SupportedModes), *mode) {
continue
}
printed = true
freq := Frequency(channel.Frequency)
dial := freq.Dial(channel.SupportedModes)
fmt.Printf(fmtStr, gw.Callsign, channel.Gridsquare, channel.SupportedModes, dial, freq)
}
if printed {
fmt.Println("")
}
}
}