static void MainWithExceptions(string[] args)
{
if (args.Length == 0)
{
Console.Write(helpMessage());
Environment.Exit(1);
}
Dictionary<String, String> opts = new Dictionary<string, string>();
string name = null;
foreach (string rawArg in args)
{
string arg = rawArg;
// Transform the short names in to the long names.
switch (arg)
{
case "-l": arg = "--list"; break;
case "-d": arg = "--device"; break;
case "-s": arg = "--status"; break;
case "-f": arg = "--force"; break;
}
Match m = Regex.Match(arg, "^--(.*)");
if (m.Success)
{
name = m.Groups[1].ToString();
opts[name] = ""; // start it off with no string value
}
else if (name != null)
{
// This argument is right after a -- argument, so this argument
// is its value.
opts[name] = arg;
name = null;
}
else
{
throw new ArgumentException("Unexpected argument \"" + arg +"\".");
}
}
if (opts.ContainsKey("list"))
{
if (args.Length > 1) { throw new ArgumentException("If --list is present, it must be the only option."); }
listDevices();
return;
}
// Otherwise, we have to connect to a device.
List<DeviceListItem> list = Programmer.getConnectedDevices();
// Make sure there is a device available..
if (list.Count == 0)
{
throw new Exception("No " + Programmer.englishName + "s found.");
}
DeviceListItem item = null;
if (!opts.ContainsKey("device"))
{
// No serial number specified: connect to the first item in the list.
item = list[0];
}
else
{
// Serial number specified.
// Remove the leading # sign. It is not standard to put it there,
// but if someone writes it, the program should still work.
string check_serial_number = opts["device"].TrimStart('#');
// Find the device with the specified serial number.
foreach (DeviceListItem check_item in list)
{
if (check_item.serialNumber == check_serial_number)
{
item = check_item;
break;
}
}
if (item == null)
{
throw new Exception("Could not find a " + Programmer.englishName + " with serial number " + opts["device"] + ".\n"+
"To list devices, use the --list option.");
}
}
Programmer programmer = new Programmer(item);
if (opts.ContainsKey("bootloader"))
{
programmer.startBootloader();
return;
}
if (opts.ContainsKey("restoredefaults"))
{
programmer.restoreDefaultSettings();
}
if (opts.ContainsKey("freq"))
{
setFrequency(programmer, opts["freq"]);
}
if (opts.ContainsKey("vddmin"))
{
programmer.setTargetVccAllowedMinimum(stringToMillivolts(opts["vddmin"]));
}
if (opts.ContainsKey("vddmaxrange"))
{
programmer.setTargetVccAllowedMaximumRange(stringToMillivolts(opts["vddmaxrange"]));
}
if (opts.ContainsKey("linea"))
{
programmer.setLineAIdentity(stringToLineIdentity(opts["linea"], opts.ContainsKey("force")));
}
if (opts.ContainsKey("lineb"))
{
programmer.setLineBIdentity(stringToLineIdentity(opts["lineb"], opts.ContainsKey("force")));
}
if (opts.ContainsKey("swminor"))
{
programmer.setSoftwareVersionMinor(stringToVersionNumber(opts["swminor"]));
}
if (opts.ContainsKey("swmajor"))
{
programmer.setSoftwareVersionMajor(stringToVersionNumber(opts["swmajor"]));
}
if (opts.ContainsKey("hw"))
{
programmer.setHardwareVersion(stringToVersionNumber(opts["hw"]));
}
if (opts.ContainsKey("status"))
{
displayStatus(programmer);
}
programmer.disconnect();
}
