public void InitializeMRM(MRMBase mmb, uint localID, UUID itemID)
{
m_log.Info("[MRM] Created MRM Instance");
IWorld m_world = new World(m_scene);
IHost m_host = new Host(new SOPObject(m_scene, localID), m_scene, new ExtensionHandler(m_extensions),
m_microthreads);
mmb.InitMiniModule(m_world, m_host, itemID);
}
void EventManager_OnRezScript(uint localID, UUID itemID, string script, int startParam, bool postOnRez, string engine, int stateSource)
{
if (script.StartsWith("//MRM:C#"))
{
if (m_scene.GetSceneObjectPart(localID).OwnerID != m_scene.RegionInfo.MasterAvatarAssignedUUID
||
m_scene.GetSceneObjectPart(localID).CreatorID != m_scene.RegionInfo.MasterAvatarAssignedUUID)
{
return;
}
script = ConvertMRMKeywords(script);
try
{
m_log.Info("[MRM] Found C# MRM");
MRMBase mmb = (MRMBase)AppDomain.CurrentDomain.CreateInstanceFromAndUnwrap(
CompileFromDotNetText(script, itemID.ToString()),
"OpenSim.MiniModule");
InitializeMRM(mmb, localID, itemID);
m_scripts[itemID] = mmb;
m_log.Info("[MRM] Starting MRM");
mmb.Start();
}
catch (UnauthorizedAccessException e)
{
m_log.Error("[MRM] UAE " + e.Message);
m_log.Error("[MRM] " + e.StackTrace);
if (e.InnerException != null)
{
m_log.Error("[MRM] " + e.InnerException);
}
m_scene.Broadcast(delegate(IClientAPI user)
{
user.SendAlertMessage(
"MRM UnAuthorizedAccess: " + e);
});
}
catch (Exception e)
{
m_log.Info("[MRM] Error: " + e);
m_scene.Broadcast(delegate(IClientAPI user)
{
user.SendAlertMessage(
"Compile error while building MRM script, check OpenSim console for more information.");
});
}
}
}
public void InitializeMRM(MRMBase mmb, uint localID, UUID itemID)
{
m_log.Info("[MRM] Created MRM Instance");
IWorld world;
IHost host;
GetGlobalEnvironment(localID, out world, out host);
mmb.InitMiniModule(world, host, itemID);
}
/// <summary>
/// Start the script in the same application domain as opensim.
/// </summary>
/// <returns>True if the script was started successfully.</returns>
private bool StartLocal()
{
try {
m_mrm = (MRMBase)Activator.CreateInstanceFrom(m_assembly, m_class).Unwrap();
m_mrm.InitMiniModule(m_world, m_host, ID);
m_mrm.Start(m_args);
return true;
} catch (Exception e) {
m_world.Shutdown();
ErrorString = "Unable to start MRM." + e.Message + "\n" + e.StackTrace;
while (e.InnerException != null) {
e = e.InnerException;
ErrorString += "\n\nInner Exception: " + e.Message + "\n" + e.StackTrace;
}
return false;
}
}
#pragma warning restore 0618
void EventManager_OnRezScript(uint localID, UUID itemID, string script, int startParam, bool postOnRez, string engine, int stateSource)
{
if (script.StartsWith("//MRM:C#"))
{
if (m_config.GetBoolean("OwnerOnly", true))
{
if (m_scene.GetSceneObjectPart(localID).OwnerID != m_scene.RegionInfo.EstateSettings.EstateOwner ||
m_scene.GetSceneObjectPart(localID).CreatorID != m_scene.RegionInfo.EstateSettings.EstateOwner)
{
return;
}
}
script = ConvertMRMKeywords(script);
try
{
AppDomain target;
if (m_config.GetBoolean("Sandboxed", true))
{
m_log.Info("[MRM] Found C# MRM - Starting in AppDomain with " +
m_config.GetString("SandboxLevel", "Internet") + "-level security.");
string domainName = UUID.Random().ToString();
target = CreateRestrictedDomain(m_config.GetString("SandboxLevel", "Internet"),
domainName);
}
else
{
m_log.Info("[MRM] Found C# MRM - Starting in current AppDomain");
m_log.Warn(
"[MRM] Security Risk: AppDomain is run in current context. Use only in trusted environments.");
target = AppDomain.CurrentDomain;
}
m_log.Info("[MRM] Unwrapping into target AppDomain");
MRMBase mmb = (MRMBase)target.CreateInstanceFromAndUnwrap(
CompileFromDotNetText(script, itemID.ToString()),
"OpenSim.MiniModule");
m_log.Info("[MRM] Initialising MRM Globals");
InitializeMRM(mmb, localID, itemID);
m_scripts[itemID] = mmb;
m_log.Info("[MRM] Starting MRM");
mmb.Start();
}
catch (UnauthorizedAccessException e)
{
m_log.Error("[MRM] UAE " + e.Message);
m_log.Error("[MRM] " + e.StackTrace);
if (e.InnerException != null)
{
m_log.Error("[MRM] " + e.InnerException);
}
m_scene.ForEachClient(delegate(IClientAPI user)
{
user.SendAlertMessage(
"MRM UnAuthorizedAccess: " + e);
});
}
catch (Exception e)
{
m_log.Info("[MRM] Error: " + e);
m_scene.ForEachClient(delegate(IClientAPI user)
{
user.SendAlertMessage(
"Compile error while building MRM script, check OpenSim console for more information.");
});
}
}
}
public string Start(string assembly, string clazz, IHost host, IWorld world, UUID id, string name, Unloader unloader, string[] args)
{
m_scheduler = new MicroScheduler();
_unloader = unloader;
AppDomain.CurrentDomain.UnhandledException += (sender, exceptionArgs) => Kill(exceptionArgs.ExceptionObject as Exception);
try {
m_id = id;
m_name = name;
m_mrm = (MRMBase)Activator.CreateInstanceFrom(assembly, clazz).Unwrap();
m_world = new SandboxedWorld(world);
m_host = new SandboxedHost(host, m_world.Objects, m_scheduler);
m_mrm.InitMiniModule(m_world, m_host, id);
m_mrm.Start(args);
} catch (Exception e) {
return FullError(e);
}
return null;
}
public string Stop()
{
try {
/*
m_cont = false;
m_stopped = true;
lock (m_eventQ)
Monitor.Pulse(m_eventQ);
*/
m_mrm.Stop();
if (m_world != null) {
m_world.Shutdown();
m_world.Kill(TimeSpan.FromMinutes(1));
}
m_mrm.Kill(TimeSpan.FromMinutes(1));
m_mrm = null;
return null;
} catch (Exception e) {
m_log.Warn("[XMRM]: Problem shutting down " + m_name + ".", e);
return e.Message;
}
}
