static int Main(string[] args)
{
try
{
Opts opts;
if (!Opts.ParseOpts(args, out opts))
{
return(99);
}
Stats stats = new Stats();
IEnumerable <byte[]> MACs =
Parse.MACs(Misc.ConcatFilecontentAndOneValue(opts.MAC, opts.FilenameMacAddresses),
onParseError: (string MAC, string message) =>
{
++stats.errors;
Console.Error.WriteLine($"could not parse MAC [{MAC}]. [{message}]");
});
IEnumerable <IPAddress> broadcastIPsFromCidrs =
Parse.CIDRs(Misc.ConcatFilecontentAndOneValue(opts.cidr, opts.FilenameCIDRs),
onParseError: (string CIDR, string message) =>
{
++stats.errors;
Console.Error.WriteLine($"could not parse CIDR [{CIDR}]. [{message}]");
});
IEnumerable <IPAddress> broadcastIPsFromFile =
Parse.IPs(Misc.ConcatFilecontentAndOneValue(opts.broadcastIP, opts.FilenameBroadcastIPs),
onParseError: (string IP, string message) =>
{
++stats.errors;
Console.Error.WriteLine($"could not parse IP [{IP}]. [{message}]");
});
IReadOnlyList <IPAddress> broadcastEndpoints = broadcastIPsFromCidrs.Concat(broadcastIPsFromFile).ToList();
if (opts.verbose)
{
foreach (var ip in broadcastEndpoints)
{
Console.WriteLine($"broadcast IP: {ip}");
}
Console.WriteLine($"sending each MAC to {broadcastEndpoints.Count} IPs");
}
CreateSockets(broadcastEndpoints, out UdpClient v4Socket, out UdpClient v6Socket, opts.verbose);
DateTime start = DateTime.Now;
stats.numberMACs =
wol.SendEachMacToAllNets(MACs, broadcastEndpoints, WOL_UDP_PORT, v4Socket, v6Socket,
onSendSuccessfull: (in IPAddress target) => { ++stats.sentPackets; },
onSendError: (in IPAddress target, in string error) => { ++stats.errors; Console.Error.WriteLine($"error sending to {target}\t[{error}]"); });
public static bool ParseOpts(string[] args, out Opts opts)
{
opts = null;
bool showhelp = false;
Opts tmpOpts = new Opts()
{
};
var cmdOpts = new BeeOptsBuilder()
.Add('m', "mac", OPTTYPE.VALUE, "mac address for ", o => tmpOpts.MAC = o)
.Add(null, "macfile", OPTTYPE.VALUE, "input file with MAC addresses", o => tmpOpts.FilenameMacAddresses = o)
.Add('s', "broadcast", OPTTYPE.VALUE, "IP address to send to", o => tmpOpts.broadcastIP = o)
.Add(null, "broadcastfile", OPTTYPE.VALUE, "input file with subnet broadcast IPs", o => tmpOpts.FilenameBroadcastIPs = o)
.Add('c', "cidr", OPTTYPE.VALUE, "CIDR of subnet", o => tmpOpts.cidr = o)
.Add(null, "cidrfile", OPTTYPE.VALUE, "input file with CIDRs", o => tmpOpts.FilenameCIDRs = o)
.Add('v', "verbose", OPTTYPE.BOOL, "show some output", o => tmpOpts.verbose = true)
.Add('h', "help", OPTTYPE.BOOL, "show help", o => showhelp = true)
.GetOpts();
var parsedArgs = BeeOpts.Parse(args, cmdOpts, (string unknownOpt) => Console.Error.WriteLine($"unknow option [{unknownOpt}]"));
if (String.IsNullOrEmpty(tmpOpts.MAC) && String.IsNullOrEmpty(tmpOpts.FilenameMacAddresses))
{
Console.Error.WriteLine("no MAC of file with MACs given");
showhelp = true;
}
if (String.IsNullOrEmpty(tmpOpts.broadcastIP) && String.IsNullOrEmpty(tmpOpts.FilenameBroadcastIPs) &&
String.IsNullOrEmpty(tmpOpts.cidr) && String.IsNullOrEmpty(tmpOpts.FilenameCIDRs))
{
tmpOpts.broadcastIP = "255.255.255.255";
if (tmpOpts.verbose)
{
Console.WriteLine($"setting broadcast IP to {tmpOpts.broadcastIP}");
}
}
if (showhelp)
{
Console.WriteLine(
"\nusage: wol.exe [OPTIONS]"
+ "\n\nOptions:");
BeeOpts.PrintOptions(cmdOpts);
return(false);
}
opts = tmpOpts;
return(true);
}
