private static void PrintPluginHelp(string pluginName, Dictionary <string, Type> components)
{
if (components.ContainsKey(pluginName))
{
IBackupPlugin db = components[pluginName].GetConstructor(new Type[0]).Invoke(new object[0]) as IBackupPlugin;
Console.WriteLine(db.CommandLineHelp);
}
}
private static void PrintComponents(Dictionary <string, Type> components)
{
foreach (string key in components.Keys)
{
IBackupPlugin db = components[key].GetConstructor(new Type[0]).Invoke(new object[0]) as IBackupPlugin;
Console.WriteLine("\t" + db.Name);
}
}
private static void FindPlugins(Assembly dll, Dictionary <string, Type> result, string interfaceName)
{
foreach (Type t in dll.GetTypes())
{
try
{
if (t.IsPublic)
{
if (!((t.Attributes & TypeAttributes.Abstract) == TypeAttributes.Abstract))
{
if (t.GetInterface(interfaceName) != null)
{
object o = t.GetConstructor(new Type[0]).Invoke(new object[0]);
IBackupPlugin test = o as IBackupPlugin;
if (test != null)
{
string name = test.Name.ToLowerInvariant();
if (name.Contains("|") || name.Contains("("))
{
throw new ArgumentException(string.Format("The name of the plugin, {0}, cannot contain these characters: |, (", name));
}
if (result.ContainsKey(name))
{
throw new ArgumentException(string.Format("plugin found twice: {0}", name));
}
result.Add(name, t);
}
}
}
}
}
catch (Exception e)
{
throw new Exception(string.Format("Warning: Plugin not loaded due to error: {0}", e.Message), e);
}
}
}