/// <summary>
/// Return a decoded capabilities message as a strongly typed object
/// </summary>
/// <param name="eventName">A string containing the name of the capabilities message key</param>
/// <param name="map">An <see cref="OSDMap"/> to decode</param>
/// <returns>A strongly typed object containing the decoded information from the capabilities message, or null
/// if no existing Message object exists for the specified event</returns>
public static IMessage DecodeEvent(string eventName, OSDMap map)
{
IMessage message = null;
switch (eventName)
{
case "AgentGroupDataUpdate": message = new AgentGroupDataUpdateMessage(); break;
case "AvatarGroupsReply": message = new AgentGroupDataUpdateMessage(); break; // OpenSim sends the above with the wrong? key
case "ParcelProperties": message = new ParcelPropertiesMessage(); break;
case "ParcelObjectOwnersReply": message = new ParcelObjectOwnersReplyMessage(); break;
case "TeleportFinish": message = new TeleportFinishMessage(); break;
case "EnableSimulator": message = new EnableSimulatorMessage(); break;
case "ParcelPropertiesUpdate": message = new ParcelPropertiesUpdateMessage(); break;
case "EstablishAgentCommunication": message = new EstablishAgentCommunicationMessage(); break;
case "ChatterBoxInvitation": message = new ChatterBoxInvitationMessage(); break;
case "ChatterBoxSessionEventReply": message = new ChatterboxSessionEventReplyMessage(); break;
case "ChatterBoxSessionStartReply": message = new ChatterBoxSessionStartReplyMessage(); break;
case "ChatterBoxSessionAgentListUpdates": message = new ChatterBoxSessionAgentListUpdatesMessage(); break;
case "RequiredVoiceVersion": message = new RequiredVoiceVersionMessage(); break;
case "MapLayer": message = new MapLayerMessage(); break;
case "ChatSessionRequest": message = new ChatSessionRequestMessage(); break;
case "CopyInventoryFromNotecard": message = new CopyInventoryFromNotecardMessage(); break;
case "ProvisionVoiceAccountRequest": message = new ProvisionVoiceAccountRequestMessage(); break;
case "Viewerstats": message = new ViewerStatsMessage(); break;
case "UpdateAgentLanguage": message = new UpdateAgentLanguageMessage(); break;
case "RemoteParcelRequest": message = new RemoteParcelRequestMessage(); break;
case "UpdateScriptTask": message = new UpdateScriptTaskMessage(); break;
case "UpdateScriptAgent": message = new UpdateScriptAgentMessage(); break;
case "SendPostcard": message = new SendPostcardMessage(); break;
case "UpdateGestureAgentInventory": message = new UpdateGestureAgentInventoryMessage(); break;
case "UpdateNotecardAgentInventory": message = new UpdateNotecardAgentInventoryMessage(); break;
case "LandStatReply": message = new LandStatReplyMessage(); break;
case "ParcelVoiceInfoRequest": message = new ParcelVoiceInfoRequestMessage(); break;
case "ViewerStats": message = new ViewerStatsMessage(); break;
case "EventQueueGet": message = new EventQueueGetMessage(); break;
case "CrossedRegion": message = new CrossedRegionMessage(); break;
case "TeleportFailed": message = new TeleportFailedMessage(); break;
case "PlacesReply": message = new PlacesReplyMessage(); break;
case "UpdateAgentInformation": message = new UpdateAgentInformationMessage(); break;
case "DirLandReply": message = new DirLandReplyMessage(); break;
case "ScriptRunningReply": message = new ScriptRunningReplyMessage(); break;
case "SearchStatRequest": message = new SearchStatRequestMessage(); break;
case "AgentDropGroup": message = new AgentDropGroupMessage(); break;
case "AgentStateUpdate": message = new AgentStateUpdateMessage(); break;
case "ForceCloseChatterBoxSession": message = new ForceCloseChatterBoxSessionMessage(); break;
case "UploadBakedTexture": message = new UploadBakedTextureMessage(); break;
case "RegionInfo": message = new RegionInfoMessage(); break;
case "ObjectMediaNavigate": message = new ObjectMediaNavigateMessage(); break;
case "ObjectMedia": message = new ObjectMediaMessage(); break;
case "AttachmentResources": message = AttachmentResourcesMessage.GetMessageHandler(map); break;
case "LandResources": message = LandResourcesMessage.GetMessageHandler(map); break;
case "GetDisplayNames": message = new GetDisplayNamesMessage(); break;
case "SetDisplayName": message = new SetDisplayNameMessage(); break;
case "SetDisplayNameReply": message = new SetDisplayNameReplyMessage(); break;
case "DisplayNameUpdate": message = new DisplayNameUpdateMessage(); break;
//case "ProductInfoRequest": message = new ProductInfoRequestMessage(); break;
case "ObjectPhysicsProperties": message = new ObjectPhysicsPropertiesMessage(); break;
case "BulkUpdateInventory": message = new BulkUpdateInventoryMessage(); break;
case "RenderMaterials": message = new RenderMaterialsMessage(); break;
case "GetObjectCost": message = GetObjectCostMessage.GetMessageHandler(map); break;
// Capabilities TODO:
// DispatchRegionInfo
// EstateChangeInfo
// EventQueueGet
// FetchInventoryDescendents
// GroupProposalBallot
// MapLayerGod
// NewFileAgentInventory
// RequestTextureDownload
// SearchStatTracking
// SendUserReport
// SendUserReportWithScreenshot
// ServerReleaseNotes
// StartGroupProposal
// UpdateGestureTaskInventory
// UpdateNotecardTaskInventory
// ViewerStartAuction
// UntrustedSimulatorMessage
}
if (message != null)
{
try
{
message.Deserialize(map);
return message;
}
catch (Exception e)
{
Logger.Log("Exception while trying to Deserialize " + eventName + ":" + e.Message + ": " + e.StackTrace, Helpers.LogLevel.Error);
}
return null;
}
else
{
return null;
}
}
private void UploadBakedTextureHandler(Capability cap, IHttpClientContext context, IHttpRequest request, IHttpResponse response)
{
UploadBakedTextureMessage reply = new UploadBakedTextureMessage();
UploaderRequestUpload replyBlock = new UploaderRequestUpload();
// Create a temporary uploader capability
replyBlock.Url = m_scene.Capabilities.AddCapability(cap.OwnerID, true, m_scene.ID, "UploadBakedTextureData");
reply.Request = replyBlock;
m_log.Debug("Created baked texture upload capability " + replyBlock.Url + " for " + cap.OwnerID);
LLUtil.SendLLSDXMLResponse(response, reply.Serialize());
}
public void RequestUploadBakedTexture(byte[] textureData, BakedTextureUploadedCallback callback)
{
Uri url = null;
Caps caps = Client.Network.CurrentSim.Caps;
if (caps != null)
url = caps.CapabilityURI("UploadBakedTexture");
if (url != null)
{
// Fetch the uploader capability
CapsClient request = new CapsClient(url);
request.OnComplete +=
delegate(CapsClient client, OSD result, Exception error)
{
if (error == null && result is OSDMap)
{
UploadBakedTextureMessage message = new UploadBakedTextureMessage();
message.Deserialize((OSDMap)result);
if (message.Request.State == "upload")
{
Uri uploadUrl = ((UploaderRequestUpload)message.Request).Url;
if (uploadUrl != null)
{
// POST the asset data
CapsClient upload = new CapsClient(uploadUrl);
upload.OnComplete +=
delegate(CapsClient client2, OSD result2, Exception error2)
{
if (error2 == null && result2 is OSDMap)
{
UploadBakedTextureMessage message2 = new UploadBakedTextureMessage();
message2.Deserialize((OSDMap)result2);
if (message2.Request.State == "complete")
{
callback(((UploaderRequestComplete)message2.Request).AssetID);
return;
}
}
Logger.Log("Bake upload failed during asset upload", Helpers.LogLevel.Warning, Client);
callback(UUID.Zero);
};
upload.BeginGetResponse(textureData, "application/octet-stream", Client.Settings.CAPS_TIMEOUT);
return;
}
}
}
Logger.Log("Bake upload failed during uploader retrieval", Helpers.LogLevel.Warning, Client);
callback(UUID.Zero);
};
request.BeginGetResponse(new OSDMap(), OSDFormat.Xml, Client.Settings.CAPS_TIMEOUT);
}
else
{
Logger.Log("UploadBakedTexture not available, falling back to UDP method", Helpers.LogLevel.Info, Client);
ThreadPool.QueueUserWorkItem(
delegate(object o)
{
UUID transactionID = UUID.Random();
BakedTextureUploadedCallback uploadCallback = (BakedTextureUploadedCallback)o;
AutoResetEvent uploadEvent = new AutoResetEvent(false);
EventHandler<AssetUploadEventArgs> udpCallback =
delegate(object sender, AssetUploadEventArgs e)
{
if (e.Upload.ID == transactionID)
{
uploadEvent.Set();
uploadCallback(e.Upload.Success ? e.Upload.AssetID : UUID.Zero);
}
};
AssetUploaded += udpCallback;
UUID assetID;
bool success;
try
{
RequestUpload(out assetID, AssetType.Texture, textureData, true, transactionID);
success = uploadEvent.WaitOne(Client.Settings.TRANSFER_TIMEOUT, false);
}
catch (Exception)
{
success = false;
}
AssetUploaded -= udpCallback;
if (!success)
uploadCallback(UUID.Zero);
}, callback
);
}
}
private void UploadBakedTextureDataHandler(Capability cap, IHttpClientContext context, IHttpRequest request, IHttpResponse response)
{
byte[] textureData = request.GetBody();
UUID assetID = UUID.Zero;
m_log.Debug("Received baked texture upload from " + cap.OwnerID + " (" + textureData.Length + " bytes)");
if (textureData != null && textureData.Length > 0)
{
if (!m_assetClient.StoreAsset("image/x-j2c", true, true, textureData, cap.OwnerID, out assetID))
m_log.WarnFormat("Failed to store uploaded texture bake ({0} bytes)", textureData.Length);
}
else
{
m_log.Warn("Texture bake upload contained no data");
}
UploadBakedTextureMessage reply = new UploadBakedTextureMessage();
UploaderRequestComplete replyBlock = new UploaderRequestComplete();
replyBlock.AssetID = assetID;
reply.Request = replyBlock;
LLUtil.SendLLSDXMLResponse(response, reply.Serialize());
}
