static void Main(string[] args)
{
string
pluginDir = Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
string[]
pluginAssemblies = Directory.GetFiles(pluginDir, "*.dll");
List <Type>
pluginTypes = new List <Type>();
foreach (string file in pluginAssemblies)
{
Assembly
pluginAssembly = Assembly.LoadFrom(file);
foreach (Type t in pluginAssembly.GetExportedTypes())
{
if (t.IsClass && typeof(IPlugin.IPlugin).IsAssignableFrom(t))
{
pluginTypes.Add(t);
}
}
}
pluginTypes.ForEach(item =>
{
IPlugin.IPlugin
ai = (IPlugin.IPlugin)Activator.CreateInstance(item);
Console.WriteLine(ai.DoSomething(5));
});
}
public string Calc(string pInput)
{
//Funktionsname ermitteln
Regex regex = new Regex("([a-z]+)");
MatchCollection matchCollection = regex.Matches(pInput);
String pluginName = matchCollection[0].Value;
IPlugin.IPlugin plugin = GetPlugin(pluginName);
//Es wurde kein Plugin gefunden, das als Namen den gesuchten Funktionsnamen hat
if (plugin == null)
{
//throw new NotImplementedException();
}
else
{
try
{
//Methode vom Plugin aufrufen
return(plugin.Calc(pInput));
}
catch (Exception e)
{
System.Diagnostics.Trace.WriteLine(e);
}
}
return("Funktion nicht gefunden.");
}
private IPlugin.IPlugin GetPlugin(string pluginName)
{
foreach (var dir in Plugins)
{
IPlugin.IPlugin plugin = dir.Value as IPlugin.IPlugin;
if (plugin.Name.ToLower().Equals(pluginName.ToLower()))
{
return(plugin);
}
}
return(null);
}
/// <summary>
/// Load a plugin.
/// </summary>
/// <param name="dllfilename">The current list with loaded plugins</param>
public static void EnablePlugin(string dllfilename)
{
try
{
System.Reflection.Assembly pluginassembly = null;
pluginassembly = System.Reflection.Assembly.LoadFrom(Path.Combine(Settings.ProgramPluginsFolder, dllfilename));
if (pluginassembly != null)
{
foreach (Type curplugintype in pluginassembly.GetTypes())
{
if (curplugintype.IsPublic && !curplugintype.IsAbstract && !curplugintype.IsSealed)
{
if (!curplugintype.FullName.Equals(curplugintype.Namespace + "." + curplugintype.Namespace))
{
continue;
}
Type plugintype = pluginassembly.GetType(curplugintype.ToString(), false, true);
if (plugintype == null)
{
continue;
}
IPlugin.IPlugin plugin = (IPlugin.IPlugin)Activator.CreateInstance(pluginassembly.GetType(curplugintype.ToString()));
plugin.Register(dllfilename, NoteFly.Program.Notes);
enabledplugins.Add(plugin);
}
}
}
}
catch (Exception ex)
{
Log.Write(LogType.exception, "Can't load file: " + dllfilename + " " + ex.Message);
}
}
