protected override byte[] ProcessRequest(string path, Stream request,
IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
{
//Encoding encoding = Util.UTF8;
//StreamReader streamReader = new StreamReader(request, false);
//string requestBody = streamReader.ReadToEnd();
//streamReader.Close();
// OpenMetaverse.StructuredData.OSDMap hash = (OpenMetaverse.StructuredData.OSDMap)
// OpenMetaverse.StructuredData.LLSDParser.DeserializeXml(new XmlTextReader(request));
Hashtable hash = (Hashtable)LLSD.LLSDDeserialize(request);
if (hash == null)
{
return(new byte[0]);
}
TRequest llsdRequest = new TRequest();
LLSDHelpers.DeserialiseOSDMap(hash, llsdRequest);
TResponse response = m_method(llsdRequest);
return(Util.UTF8NoBomEncoding.GetBytes(LLSDHelpers.SerialiseLLSDReply(response)));
}
/// <summary>
/// Called by the notecard update handler.
/// Provides a URL to which the client can upload a new asset.
/// </summary>
/// <param name="request"></param>
/// <param name="path"></param>
/// <param name="param"></param>
/// <returns></returns>
public string NoteCardAgentInventory(string request, string path, string param, OSHttpRequest httpRequest, OSHttpResponse httpResponse)
{
Hashtable hash = (Hashtable)LLSD.LLSDDeserialize(Utils.StringToBytes(request));
LLSDItemUpdate llsdRequest = new LLSDItemUpdate();
LLSDHelpers.DeserialiseOSDMap(hash, llsdRequest);
string capsBase = "/CAPS/" + m_capsObjectPath;
string uploaderPath = Util.RandomClass.Next(5000, 8000).ToString("0000");
ItemUpdater uploader = new ItemUpdater(llsdRequest.item_id, capsBase + uploaderPath, m_httpListener, m_dumpAssetsToFile);
uploader.OnUpLoad += ItemUpdated;
m_httpListener.AddStreamHandler(new BinaryStreamHandler("POST", capsBase + uploaderPath, uploader.uploaderCaps));
string protocol = "http://";
if (m_httpListener.UseSSL)
{
protocol = "https://";
}
string uploaderURL = protocol + m_httpListenerHostName + ":" + m_httpListenPort.ToString() + capsBase + uploaderPath;
LLSDAssetUploadResponse uploadResponse = new LLSDAssetUploadResponse();
uploadResponse.uploader = uploaderURL;
uploadResponse.state = "upload";
return(LLSDHelpers.SerialiseLLSDReply(uploadResponse));
}
/// <summary>
///
/// </summary>
/// <param name="data"></param>
/// <param name="path"></param>
/// <param name="param"></param>
/// <returns></returns>
public string uploaderCaps(byte[] data, string path, string param)
{
UUID inv = inventoryItemID;
string res = String.Empty;
LLSDAssetUploadComplete uploadComplete = new LLSDAssetUploadComplete();
UUID assetID = UUID.Zero;
handlerUpdateItem = OnUpLoad;
if (handlerUpdateItem != null)
{
assetID = handlerUpdateItem(inv, data);
}
uploadComplete.new_asset = assetID.ToString();
uploadComplete.new_inventory_item = inv;
uploadComplete.state = "complete";
res = LLSDHelpers.SerialiseLLSDReply(uploadComplete);
httpListener.RemoveStreamHandler("POST", uploaderPath);
if (m_dumpAssetToFile)
{
SaveAssetToFile("updateditem" + Util.RandomClass.Next(1, 1000) + ".dat", data);
}
return(res);
}
/// <summary>
/// generates a empty llsd settings response for viewer
/// </summary>
/// <param name="messageID">the message UUID</param>
/// <param name="regionID">the region UUID</param>
public static string EmptySettings(UUID messageID, UUID regionID)
{
OSDArray arr = new OSDArray();
LLSDEnvironmentRequest msg = new LLSDEnvironmentRequest();
msg.messageID = messageID;
msg.regionID = regionID;
arr.Array.Add(msg);
return(LLSDHelpers.SerialiseLLSDReply(arr));
}
public override byte[] Handle(string path, Stream request, OSHttpRequest httpRequest, OSHttpResponse httpResponse)
{
Hashtable hash = (Hashtable)LLSD.LLSDDeserialize(request);
TRequest llsdRequest = new TRequest();
LLSDHelpers.DeserialiseOSDMap(hash, llsdRequest);
TResponse response = m_method(llsdRequest);
Encoding encoding = new UTF8Encoding(false);
return(encoding.GetBytes(LLSDHelpers.SerialiseLLSDReply(response)));
}
/// <summary>
///
/// </summary>
/// <returns></returns>
public string CreateEmptyEventResponse()
{
LLSDCapEvent eventItem = new LLSDCapEvent();
eventItem.id = m_eventQueueCount;
eventItem.events.Array.Add(new LLSDEmpty());
string res = LLSDHelpers.SerialiseLLSDReply(eventItem);
m_eventQueueCount++;
return(res);
}
// FIXME: these all should probably go into the respective region
// modules
// multiple fetch-folder maps are allowed within the larger folders map.
public string FetchInventoryRequest(string request, string path, string param)
{
m_log.Debug("[Caps]: Inventory Request in region: " + m_regionName);
Hashtable hash = new Hashtable();
try
{
hash = (Hashtable)LLSD.LLSDDeserialize(Utils.StringToBytes(request));
}
catch (LLSD.LLSDParseException pe)
{
m_log.Error("[Agent Inventory]: Fetch error: " + pe.Message);
m_log.Error("Request: " + request.ToString());
}
ArrayList foldersrequested = (ArrayList)hash["folders"];
string response = "";
for (int i = 0; i < foldersrequested.Count; i++)
{
string inventoryitemstr = "";
Hashtable inventoryhash = (Hashtable)foldersrequested[i];
LLSDFetchInventoryDescendents llsdRequest = new LLSDFetchInventoryDescendents();
LLSDHelpers.DeserialiseOSDMap(inventoryhash, llsdRequest);
LLSDInventoryDescendents reply = FetchInventoryReply(llsdRequest);
inventoryitemstr = LLSDHelpers.SerialiseLLSDReply(reply);
inventoryitemstr = inventoryitemstr.Replace("<llsd><map><key>folders</key><array>", "");
inventoryitemstr = inventoryitemstr.Replace("</array></map></llsd>", "");
response += inventoryitemstr;
}
if (response.Length == 0)
{
// Ter-guess: If requests fail a lot, the client seems to stop requesting descendants.
// Therefore, I'm concluding that the client only has so many threads available to do requests
// and when a thread stalls.. is stays stalled.
// Therefore we need to return something valid
response = "<llsd><map><key>folders</key><array /></map></llsd>";
}
else
{
response = "<llsd><map><key>folders</key><array>" + response + "</array></map></llsd>";
}
return(response);
}
/// <summary>
/// Construct a client response detailing all the capabilities this server can provide.
/// </summary>
/// <param name="request"></param>
/// <param name="path"></param>
/// <param name="param"></param>
/// <param name="httpRequest">HTTP request header object</param>
/// <param name="httpResponse">HTTP response header object</param>
/// <returns></returns>
public string CapsRequest(string request, string path, string param, OSHttpRequest httpRequest, OSHttpResponse httpResponse)
{
m_log.Debug("[Caps]: Seed Caps Request in region: " + m_regionName);
if (!m_Scene.CheckClient(m_agentID, httpRequest.RemoteIPEndPoint))
{
m_log.DebugFormat("[Caps]: Unauthorized CAPS client");
return(string.Empty);
}
string result = LLSDHelpers.SerialiseLLSDReply(m_capsHandlers.CapsDetails);
return(result);
}
/// <summary>
///
/// </summary>
/// <param name="caps"></param>
/// <param name="ipAddressPort"></param>
/// <returns></returns>
public string CreateEstablishAgentComms(string caps, string ipAddressPort)
{
LLSDCapEvent eventItem = new LLSDCapEvent();
eventItem.id = m_eventQueueCount;
//should be creating a EstablishAgentComms item, but there isn't a class for it yet
eventItem.events.Array.Add(new LLSDEmpty());
string res = LLSDHelpers.SerialiseLLSDReply(eventItem);
m_eventQueueCount++;
m_capsEventQueue.Enqueue(res);
return(res);
}
/// <summary>
///
/// </summary>
/// <param name="data"></param>
/// <param name="path"></param>
/// <param name="param"></param>
/// <returns></returns>
public string uploaderCaps(byte[] data, string path, string param)
{
try
{
string res = String.Empty;
LLSDTaskScriptUploadComplete uploadComplete = new LLSDTaskScriptUploadComplete();
ArrayList errors = new ArrayList();
handlerUpdateTaskScript = OnUpLoad;
if (handlerUpdateTaskScript != null)
{
handlerUpdateTaskScript(inventoryItemID, primID, isScriptRunning, data, ref errors);
}
uploadComplete.new_asset = inventoryItemID;
uploadComplete.compiled = errors.Count > 0 ? false : true;
uploadComplete.state = "complete";
uploadComplete.errors = new OSDArray();
uploadComplete.errors.Array = errors;
res = LLSDHelpers.SerialiseLLSDReply(uploadComplete);
httpListener.RemoveStreamHandler("POST", uploaderPath);
if (m_dumpAssetToFile)
{
SaveAssetToFile("updatedtaskscript" + Util.RandomClass.Next(1, 1000) + ".dat", data);
}
return(res);
}
catch (Exception e)
{
m_log.Error("[Caps]: " + e.ToString());
}
// Maybe this should be some meaningful error packet
return(null);
}
/// <summary>
/// Called by the script task update handler. Provides a URL to which the client can upload a new asset.
/// </summary>
/// <param name="request"></param>
/// <param name="path"></param>
/// <param name="param"></param>
/// <param name="httpRequest">HTTP request header object</param>
/// <param name="httpResponse">HTTP response header object</param>
/// <returns></returns>
public string ScriptTaskInventory(string request, string path, string param, OSHttpRequest httpRequest, OSHttpResponse httpResponse)
{
try
{
m_log.Debug("[Caps]: ScriptTaskInventory Request in region: " + m_regionName);
Hashtable hash = (Hashtable)LLSD.LLSDDeserialize(Utils.StringToBytes(request));
LLSDTaskScriptUpdate llsdUpdateRequest = new LLSDTaskScriptUpdate();
LLSDHelpers.DeserialiseOSDMap(hash, llsdUpdateRequest);
string capsBase = "/CAPS/" + m_capsObjectPath;
string uploaderPath = Util.RandomClass.Next(5000, 8000).ToString("0000");
TaskInventoryScriptUpdater uploader = new TaskInventoryScriptUpdater(llsdUpdateRequest.item_id, llsdUpdateRequest.task_id, llsdUpdateRequest.is_script_running, capsBase + uploaderPath, m_httpListener, m_dumpAssetsToFile);
uploader.OnUpLoad += TaskScriptUpdated;
m_httpListener.AddStreamHandler(new BinaryStreamHandler("POST", capsBase + uploaderPath, uploader.uploaderCaps));
string protocol = "http://";
if (m_httpListener.UseSSL)
{
protocol = "https://";
}
string uploaderURL = protocol + m_httpListenerHostName + ":" + m_httpListenPort.ToString() + capsBase + uploaderPath;
LLSDAssetUploadResponse uploadResponse = new LLSDAssetUploadResponse();
uploadResponse.uploader = uploaderURL;
uploadResponse.state = "upload";
return(LLSDHelpers.SerialiseLLSDReply(uploadResponse));
}
catch (Exception e)
{
m_log.Error("[Caps]: " + e.ToString());
}
return(null);
}
/// <summary>
///
/// </summary>
/// <param name="data"></param>
/// <param name="path"></param>
/// <param name="param"></param>
/// <returns></returns>
public string uploaderCaps(byte[] data, string path, string param)
{
string res = String.Empty;
LLSDAssetUploadComplete uploadComplete = new LLSDAssetUploadComplete();
uploadComplete.new_asset = newAssetID.ToString();
uploadComplete.new_inventory_item = UUID.Zero;
uploadComplete.state = "complete";
res = LLSDHelpers.SerialiseLLSDReply(uploadComplete);
httpListener.RemoveStreamHandler("POST", uploaderPath);
handlerUpLoad = OnUpLoad;
if (handlerUpLoad != null)
{
handlerUpLoad(newAssetID, data);
}
return(res);
}
public override byte[] Handle(string path, Stream request,
OSHttpRequest httpRequest, OSHttpResponse httpResponse)
{
//Encoding encoding = Util.UTF8;
//StreamReader streamReader = new StreamReader(request, false);
//string requestBody = streamReader.ReadToEnd();
//streamReader.Close();
// OpenMetaverse.StructuredData.OSDMap hash = (OpenMetaverse.StructuredData.OSDMap)
// OpenMetaverse.StructuredData.LLSDParser.DeserializeXml(new XmlTextReader(request));
Hashtable hash = (Hashtable)LLSD.LLSDDeserialize(request);
TRequest llsdRequest = new TRequest();
LLSDHelpers.DeserialiseOSDMap(hash, llsdRequest);
TResponse response = m_method(llsdRequest);
Encoding encoding = new UTF8Encoding(false);
return(encoding.GetBytes(LLSDHelpers.SerialiseLLSDReply(response)));
}
/// <summary>
///
/// </summary>
/// <param name="data"></param>
/// <param name="path"></param>
/// <param name="param"></param>
/// <returns></returns>
public string uploaderCaps(byte[] data, string path, string param)
{
UUID inv = inventoryItemID;
string res = String.Empty;
LLSDAssetUploadComplete uploadComplete = new LLSDAssetUploadComplete();
uploadComplete.new_asset = newAssetID.ToString();
uploadComplete.new_inventory_item = inv;
uploadComplete.state = "complete";
res = LLSDHelpers.SerialiseLLSDReply(uploadComplete);
httpListener.RemoveStreamHandler("POST", uploaderPath);
// TODO: probably make this a better set of extensions here
string extension = ".jp2";
if (m_invType != "image")
{
extension = ".dat";
}
if (m_dumpAssetsToFile)
{
SaveAssetToFile(m_assetName + extension, data);
}
handlerUpLoad = OnUpLoad;
if (handlerUpLoad != null)
{
handlerUpLoad(m_assetName, m_assetDes, newAssetID, inv, parentFolder, data, m_invType, m_assetType);
}
return(res);
}
public string UploadBakedTexture(string request, string path, string param, OSHttpRequest httpRequest, OSHttpResponse httpResponse)
{
try
{
m_log.Debug("[Caps]: UploadBakedTexture Request in region: " + m_regionName);
string capsBase = "/CAPS/" + m_capsObjectPath;
string uploaderPath = Util.RandomClass.Next(5000, 8000).ToString("0000");
BakedTextureUploader uploader = new BakedTextureUploader(capsBase + uploaderPath, m_httpListener);
uploader.OnUpLoad += BakedTextureUploaded;
m_httpListener.AddStreamHandler(new BinaryStreamHandler("POST", capsBase + uploaderPath, uploader.uploaderCaps));
string protocol = "http://";
if (m_httpListener.UseSSL)
{
protocol = "https://";
}
string uploaderURL = protocol + m_httpListenerHostName + ":" + m_httpListenPort.ToString() + capsBase + uploaderPath;
LLSDAssetUploadResponse uploadResponse = new LLSDAssetUploadResponse();
uploadResponse.uploader = uploaderURL;
uploadResponse.state = "upload";
return(LLSDHelpers.SerialiseLLSDReply(uploadResponse));
}
catch (Exception e)
{
m_log.Error("[Caps]: " + e.ToString());
}
return(null);
}
public string FetchInventoryDescendentsRequest(string request, string path, string param, OSHttpRequest httpRequest, OSHttpResponse httpResponse)
{
// nasty temporary hack here, the linden client falsely
// identifies the uuid 00000000-0000-0000-0000-000000000000
// as a string which breaks us
//
// correctly mark it as a uuid
request = request.Replace("<string>00000000-0000-0000-0000-000000000000</string>", "<uuid>00000000-0000-0000-0000-000000000000</uuid>");
// another hack <integer>1</integer> results in a
// System.ArgumentException: Object type System.Int32 cannot
// be converted to target type: System.Boolean
request = request.Replace("<key>fetch_folders</key><integer>0</integer>", "<key>fetch_folders</key><boolean>0</boolean>");
request = request.Replace("<key>fetch_folders</key><integer>1</integer>", "<key>fetch_folders</key><boolean>1</boolean>");
Hashtable hash = new Hashtable();
try
{
hash = (Hashtable)LLSD.LLSDDeserialize(Utils.StringToBytes(request));
}
catch (LLSD.LLSDParseException pe)
{
m_log.Error("[Agent Inventory]: Fetch error: " + pe.Message);
m_log.Error("Request: " + request.ToString());
}
ArrayList foldersrequested = (ArrayList)hash["folders"];
string response = "";
lock (m_fetchLock)
{
for (int i = 0; i < foldersrequested.Count; i++)
{
string inventoryitemstr = "";
Hashtable inventoryhash = (Hashtable)foldersrequested[i];
LLSDFetchInventoryDescendents llsdRequest = new LLSDFetchInventoryDescendents();
try
{
LLSDHelpers.DeserialiseOSDMap(inventoryhash, llsdRequest);
}
catch (Exception e)
{
m_log.Debug("[Caps]: caught exception doing OSD deserialize" + e);
}
LLSDInventoryDescendents reply = FetchInventoryReply(llsdRequest);
inventoryitemstr = LLSDHelpers.SerialiseLLSDReply(reply);
inventoryitemstr = inventoryitemstr.Replace("<llsd><map><key>folders</key><array>", "");
inventoryitemstr = inventoryitemstr.Replace("</array></map></llsd>", "");
response += inventoryitemstr;
}
if (response.Length == 0)
{
// Ter-guess: If requests fail a lot, the client seems to stop requesting descendants.
// Therefore, I'm concluding that the client only has so many threads available to do requests
// and when a thread stalls.. is stays stalled.
// Therefore we need to return something valid
response = "<llsd><map><key>folders</key><array /></map></llsd>";
}
else
{
response = "<llsd><map><key>folders</key><array>" + response + "</array></map></llsd>";
}
}
return(response);
}
