/// <summary>
/// Load an OAR file into a region..
/// <summary>
/// <param name="request">incoming XML RPC request</param>
/// <remarks>
/// XmlRpcLoadOARMethod takes the following XMLRPC parameters
/// <list type="table">
/// <listheader><term>parameter name</term><description>description</description></listheader>
/// <item><term>session</term>
/// <description>An authenticated session ID</description></item>
/// <item><term>region_name</term>
/// <description>Name of the region</description></item>
/// <item><term>filename</term>
/// <description>file name of the OAR file</description></item>
/// </list>
///
/// Returns
/// <list type="table">
/// <listheader><term>name</term><description>description</description></listheader>
/// <item><term>success</term>
/// <description>true or false</description></item>
/// </list>
/// </remarks>
public object RegionRestoreHandler(IList args, IPEndPoint remoteClient)
{
m_admin.CheckSessionValid(new UUID((string)args[0]));
Scene scene;
if (!m_app.SceneManager.TryGetScene((string)args[1], out scene))
{
throw new Exception("region not found");
}
String filename = (string)args[2];
bool allowUserReassignment = Convert.ToBoolean(args[3]);
bool skipErrorGroups = Convert.ToBoolean(args[4]);
m_log.Info("[RADMIN]: Received Region Restore Administrator Request");
lock (rslock)
{
try
{
IRegionArchiverModule archiver = scene.RequestModuleInterface <IRegionArchiverModule>();
if (archiver != null)
{
archiver.DearchiveRegion(filename, allowUserReassignment, skipErrorGroups);
}
else
{
throw new Exception("Archiver module not present for scene");
}
m_log.Info("[RADMIN]: Load OAR Administrator Request complete");
return(true);
}
catch (Exception e)
{
m_log.InfoFormat("[RADMIN] LoadOAR: {0}", e.Message);
m_log.DebugFormat("[RADMIN] LoadOAR: {0}", e.ToString());
}
return(false);
}
}
void OnChat(Object sender, OSChatMessage chat)
{
if ((chat.Channel != m_listenChannel) || (m_resetRequested))
{
return;
}
else if (chat.Message.ToLower() == "kill")
{
//Immediately stop accepting commands from the simulation
m_resetRequested = true;
m_dialogmod.SendGeneralAlert("Manager Module: Deleting all objects and resetting module. Please be patient...");
//Remove all objects, clear the list of recyclables and reset the population size limit.
m_scene.DeleteAllSceneObjects();
m_overLimit = false;
m_recyclables = new Queue <ScriptAndHostPair>();
if (m_dialogmod != null)
{
m_dialogmod.SendGeneralAlert("Manager Module: Cleared old population. Reloading region with default objects...");
}
//Start accepting commands from the simulation again
m_resetRequested = false;
//Reload content from the default oar file
try
{
IRegionArchiverModule archivermod = m_scene.RequestModuleInterface <IRegionArchiverModule>();
if (archivermod != null)
{
string oarFilePath = System.IO.Path.Combine(m_oarPath, "vpgsim_default_content.oar");
archivermod.DearchiveRegion(oarFilePath);
m_dialogmod.SendGeneralAlert("Manager Module: Loaded default objects...");
}
}
catch
{
m_dialogmod.SendGeneralAlert("Manager Module: Couldn't load default objects!");
m_log.WarnFormat("[vpgManager] Couldn't load default objects...");
}
}
else if (chat.Message.Length > 9)
{
if (chat.Message.Substring(0, 3).ToLower() == "oar")
{
IRegionArchiverModule archivermod = m_scene.RequestModuleInterface <IRegionArchiverModule>();
if (chat.Message.Substring(3, 5).ToLower() == "-load")
{
//Load the specified oar file
if (archivermod != null)
{
//Immediately stop accepting commands from the simulation
m_resetRequested = true;
m_dialogmod.SendGeneralAlert("Manager Module: Loading archive file. Please be patient...");
//Remove all objects from the scene. The Archiver Module does this anyway,
//but we need to be able to reset the list of recyclables after the scene
//objects are deleted but before the new objects start to load, so the module
//is ready to receive registration requests from recyclables in the oar.
m_scene.DeleteAllSceneObjects();
m_overLimit = false;
m_recyclables = new Queue <ScriptAndHostPair>();
//Start accepting commands from the simulation again
m_resetRequested = false;
try
{
string oarFilePath = System.IO.Path.Combine(m_oarPath, chat.Message.Substring(9));
archivermod.DearchiveRegion(oarFilePath);
m_dialogmod.SendGeneralAlert("Manager Module: Loaded archive file...");
}
catch
{
m_dialogmod.SendGeneralAlert("Manager Module: Couldn't load archive file!");
m_log.WarnFormat("[vpgManager] Couldn't load archive file...");
}
}
}
else if (chat.Message.Substring(3, 5).ToLower() == "-save")
{
//Save the specified oar file
if (archivermod != null)
{
m_dialogmod.SendGeneralAlert("Manager Module: Saving archive file. Please be patient...");
try
{
string oarFilePath = System.IO.Path.Combine(m_oarPath, chat.Message.Substring(9));
archivermod.ArchiveRegion(oarFilePath, new Dictionary <string, object>());
if (m_dialogmod != null)
{
m_dialogmod.SendGeneralAlert("Manager Module: Saved archive file...");
}
}
catch
{
m_dialogmod.SendGeneralAlert("Manager Module: Couldn't save archive file!");
m_log.WarnFormat("[vpgManager] Couldn't save archive file..");
}
}
}
}
else
{
//Try to parse the string as a new plant generation command
string[] parsedMessage = chat.Message.Split(',');
if (parsedMessage.Length != 7)
{
//Invalid message string
m_log.WarnFormat("[vpgManager] Invalid new plant generation string...");
m_dialogmod.SendGeneralAlert("Manager Module: Invalid command - wrong number of arguments. No new plants generated...");
}
else
{
m_dialogmod.SendGeneralAlert("Manager Module: Processing request. Please be patient...");
string geneticInfo = parsedMessage[0];
int xMin = int.Parse(parsedMessage[1]);
int xMax = int.Parse(parsedMessage[2]);
int yMin = int.Parse(parsedMessage[3]);
int yMax = int.Parse(parsedMessage[4]);
int quantity = int.Parse(parsedMessage[5]);
int strictQuantity = int.Parse(parsedMessage[6]);
bool errorStatus = false;
int failureCount = 0;
int successCount = 0;
//The webform already checks these same things before creating the input string, but check them again in case the user manually edits the input string
if ((xMin < 0) || (xMin > 256) || (xMax < 0) || (xMax > 256) || (yMin < 0) || (yMin > 256) || (yMax < 0) || (yMax > 256) || (xMin >= xMax) || (yMin >= yMax) || (quantity <= 0) || (quantity > 500) || !((geneticInfo.Length == 5) || (geneticInfo.Length == 10)))
{
m_dialogmod.SendGeneralAlert("Manager Module: Invalid command string.");
errorStatus = true;
}
while ((quantity > 0) && (!errorStatus) && (failureCount < m_maxFailures))
{
int randomGenotype = GenerateGenotype(geneticInfo);
Vector3 randomLocation = GenerateRandomLocation(xMin, xMax, yMin, yMax);
if (randomGenotype < 0)
{
m_dialogmod.SendGeneralAlert("Manager Module: Invalid command - Incorrect genotype format. No new plants generated...");
errorStatus = true;
}
else if (randomLocation.Z > WaterLevel(randomLocation))
{
ScriptAndHostPair messageTarget = new ScriptAndHostPair();
lock (m_recyclables)
{
if (m_recyclables.Count == 0) //Nothing available to recycle
{
//Nothing available to recycle. vpgPlanter will need to rez a new one
messageTarget.scriptUUID = m_vpgPlanter.scriptUUID;
}
else
{
//There are objects available to recycle. Recycle one from the queue
messageTarget = m_recyclables.Dequeue();
}
}
//Format the coordinates in the vector format expected by the LSL script
string coordinates = '<' + randomLocation.X.ToString() + ',' + randomLocation.Y.ToString() + ',' + randomLocation.Z.ToString() + '>';
//Send message to vpgPlanter or plant to be recycled
m_scriptmod.DispatchReply(messageTarget.scriptUUID, randomGenotype, coordinates, "");
//We have to pause between messages or the vpgPlanter gets overloaded and puts all the plants in the same location.
Thread.Sleep(50);
successCount++;
quantity--;
}
else if (strictQuantity == 0)
{
failureCount++;
quantity--;
}
else
{
failureCount++;
if (failureCount == m_maxFailures)
{
m_dialogmod.SendGeneralAlert("Manager Module: Too many failed attempts. Are you sure there is dry land in the selected range? Successfully planted:" + successCount.ToString() + " Failures:" + failureCount.ToString());
errorStatus = true;
}
}
}
if (m_dialogmod != null)
{
if (errorStatus == false)
{
m_dialogmod.SendGeneralAlert("Manager Module: Successfully planted:" + successCount.ToString() + " Failures:" + failureCount.ToString());
}
}
}
}
}
}