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namespace DBus
{
using System;
using System.Runtime.InteropServices;
using System.Diagnostics;
public class Bus
{
// Keep in sync with C
private enum BusType
{
Session = 0,
System = 1,
Activation = 2
}
// Don't allow instantiation
private Bus () { }
public static Connection GetSessionBus()
{
return GetBus(BusType.Session);
}
public static Connection GetSystemBus()
{
return GetBus(BusType.System);
}
private static Connection GetBus(BusType busType)
{
Error error = new Error();
error.Init();
IntPtr rawConnection = dbus_bus_get((int) busType, ref error);
if (rawConnection != IntPtr.Zero) {
Connection connection = Connection.Wrap(rawConnection);
connection.SetupWithMain();
dbus_connection_unref(rawConnection);
return connection;
} else {
throw new DBusException(error);
}
}
[DllImport ("dbus-1")]
private extern static IntPtr dbus_bus_get (int which, ref Error error);
[DllImport ("dbus-1")]
private extern static void dbus_connection_unref (IntPtr ptr);
}
}
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