static int Main(string[] args)
{
var configFile = "Config.xml";
// Arguments
if (args.Any())
{
configFile = args[0];
}
// Initialize logging
BasicConfigurator.Configure(new ConsoleAppender()
{
Layout = new log4net.Layout.PatternLayout(@"[%logger] %level: %message%newline"),
Threshold = Level.Debug
});
_log = LogManager.GetLogger("bridgeapp");
// Configuration setup
XDocument xdoc;
if (!File.Exists(configFile))
{
_log.Error("Invalid configuration file given (file not found).");
return(-2);
}
try
{
xdoc = XDocument.Load(configFile);
if (xdoc.Root == null)
{
_log.Error("Invalid configuration file given (could not parse file, no XML root found).");
return(-2);
}
}
catch
{
_log.Error("Invalid configuration file given (could not parse file, any typos in the XML code?).");
return(-2);
}
// Get ip address to work with
var ip = IPAddress.Any;
var ipElements = xdoc.Root.Elements("ip").ToArray();
if (ipElements.Any())
{
if (!IPAddress.TryParse(ipElements.First().Value, out ip))
{
_log.Error("Invalid IP address in configuration, please check the configuration file.");
return(-1);
}
if (ipElements.Count() > 1)
{
_log.Warn("Multiple ip addresses defined, using first one. Please check the configuration file as soon as possible and fix this.");
}
}
// Get port to work with
var port = (ushort)8000;
var portElements = xdoc.Root.Elements("port").ToArray();
if (portElements.Any())
{
if (!ushort.TryParse(portElements.First().Value, out port))
{
_log.Error("Invalid port in configuration, please check the configuration file.");
return(-1);
}
if (portElements.Count() > 1)
{
_log.Warn("Multiple ports defined, using first one. Please check the configuration file as soon as possible and fix this.");
}
}
var sb = new ShoutcastBridgeServer(ip, port);
// Mountpoint configuration
var mpElements = xdoc.Root.Descendants("stream").ToArray();
if (!mpElements.Any())
{
_log.Error("No mountpoints/streams configured. Please define at least one in the configuration file.");
return(-1);
}
foreach (var mpElement in mpElements)
{
var pwAttr = mpElement.Attribute("password");
string pw;
if (pwAttr == null || string.IsNullOrEmpty(pw = pwAttr.Value))
{
_log.Error("Mountpoint without password defined. All mountpoints need a unique password.");
return(-1);
}
if (mpElements.Count(m => m.Attribute("password").Value == pwAttr.Value) > 1)
{
_log.ErrorFormat("Too many mountpoints with same password ({0}) defined. All mountpoints need a unique password.", pwAttr.Value);
return(-1);
}
ushort parsedPort;
var mpPortElements = mpElement.Elements("port").ToArray();
if (!mpPortElements.Any())
{
//mpElement.Add(new XElement("port", 8000));
//mpPortElements = mpElement.Elements("port").ToArray();
parsedPort = 8000;
}
else if (mpPortElements.Count() > 1)
{
_log.WarnFormat("Too many icecast ports defined for mountpoint pw={0}, please only define one.", pw);
return(-1);
}
else if (!ushort.TryParse(mpPortElements.Single().Value, out parsedPort))
{
_log.ErrorFormat("Invalid icecast port defined for mountpoint pw={0}, please define a proper port number.", pw);
return(-1);
}
var mpHostElements = mpElement.Elements("host").ToArray();
if (!mpHostElements.Any())
{
mpElement.Add(new XElement("host", IPAddress.Loopback.ToString()));
mpHostElements = mpElement.Elements("host").ToArray();
}
else if (mpHostElements.Count() > 1)
{
_log.WarnFormat("Too many icecast host names defined for mountpoint pw={0}, please only define one.", pw);
return(-1);
}
var mpMountpointElements = mpElement.Elements("mountpoint").ToArray();
if (!mpMountpointElements.Any())
{
mpElement.Add(new XElement("mountpoint", "/stream"));
mpMountpointElements = mpElement.Elements("mountpoint").ToArray(); // yes, this is rude.
}
else if (mpMountpointElements.Count() > 1)
{
_log.WarnFormat(
"Too many icecast mountpoint names defined for mountpoint pw={0}, please only define one.", pw);
return(-1);
}
var mpPasswordElements = mpElement.Elements("password").ToArray();
if (!mpPasswordElements.Any())
{
mpElement.Add(new XElement("password", "hackme"));
mpPasswordElements = mpElement.Elements("password").ToArray();
}
else if (mpPasswordElements.Count() > 1)
{
_log.WarnFormat("Too many icecast passwords defined for mountpoint pw={0}, please only define one.", pw);
return(-1);
}
var mpUsernameElements = mpElement.Elements("username").ToArray();
if (!mpUsernameElements.Any())
{
mpElement.Add(new XElement("username", "source"));
mpUsernameElements = mpElement.Elements("username").ToArray();
}
else if (mpUsernameElements.Count() > 1)
{
_log.WarnFormat("Too many icecast usernames defined for mountpoint pw={0}, please only define one.", pw);
return(-1);
}
sb.AddMountpoint(pw, new ShoutcastBridgeMountpoint()
{
IcecastHost = mpHostElements.Single().Value,
IcecastPort = parsedPort,
IcecastMountpoint = mpMountpointElements.Single().Value,
IcecastUsername = mpUsernameElements.Single().Value,
IcecastPassword = mpPasswordElements.Single().Value
});
}
_log.DebugFormat("Starting up Shoutcast bridge now.");
sb.Start();
return(0); // We'll never get here anyways... except on errors `-`
}
public AdminHandler(ShoutcastBridgeServer bridgeServer)
{
_shoutcastBridge = bridgeServer;
}