/// <summary>
/// Does actual loading and initialization of script Assembly. Can throw many kinds of errors, depending on what problem was run across during loading.
/// </summary>
/// <param name="file_name">File name of script assembly (.dll)</param>
/// <param name="namespace_class">The namespace and type in the assembly to initialize and return</param>
/// <returns></returns>
private IScriptEngineInterface LoadAndInitAssembly(string file_name, string namespace_class)
{
//Common.SendToDebug("Loading ScriptEngine Assembly " + FileName);
// Load .Net Assembly (.dll), initialize and return it
// All error checking is expected to be handled by caller.
Assembly a = Assembly.LoadFrom(file_name);
Type t = a.GetType(namespace_class, true);
IScriptEngineInterface ret = (IScriptEngineInterface)Activator.CreateInstance(t);
return(ret);
}
public IScriptEngineInterface LoadScriptEngine(string EngineName)
{
IScriptEngineInterface ret = null;
try
{
ret =
LoadAndInitAssembly(
Path.Combine("ScriptEngines", "OpenSim.Region.ScriptEngine." + EngineName + ".dll"),
"OpenSim.Region.ScriptEngine." + EngineName + ".ScriptEngine");
}
catch (Exception e)
{
m_log.Error("[ScriptEngine]: " +
"Error loading assembly \"" + EngineName + "\": " + e.Message + ", " +
e.StackTrace.ToString());
}
return(ret);
}
