public AssetBase Get(string id)
{
AssetBase asset = null;
if (m_Cache != null)
{
if (!m_Cache.Get(id, out asset))
{
return(null);
}
}
if (asset == null || asset.Data == null || asset.Data.Length == 0)
{
string uri = MapServer(id) + "/assets/" + id;
asset = SynchronousRestObjectRequester.MakeRequest <int, AssetBase>("GET", uri, 0, m_Auth);
if (m_Cache != null)
{
if (asset != null)
{
m_Cache.Cache(asset);
}
else
{
m_Cache.CacheNegative(id);
}
}
}
return(asset);
}
public virtual AssetBase Get(string id)
{
AssetBase asset = null;
if (m_Cache != null)
{
if (!m_Cache.Get(id, out asset))
{
return(null);
}
}
if (asset == null && m_ServerURI != null)
{
string uri = m_ServerURI + "/assets/" + id;
asset = SynchronousRestObjectRequester.MakeRequest <int, AssetBase>("GET", uri, 0, m_Auth);
if (m_Cache != null)
{
if (asset != null)
{
m_Cache.Cache(asset);
}
else
{
m_Cache.CacheNegative(id);
}
}
}
return(asset);
}
public void retryStore(AssetBase asset, int nextRetryLevel)
{
/* this may be bad, so excluding
* if (m_Cache != null && !m_Cache.Check(asset.ID))
* {
* m_log.WarnFormat("[Assets] Upload giveup asset bc no longer in local cache: {0}",
* asset.ID.ToString();
* return; // if no longer in cache, it was deleted or expired
* }
*/
string uri = MapServer(asset.FullID.ToString()) + "/assets/";
string newID = null;
try
{
newID = SynchronousRestObjectRequester.
MakeRequest <AssetBase, string>("POST", uri, asset, 100000, m_Auth);
}
catch
{
newID = null;
}
if (newID == null || newID == String.Empty || newID == stringUUIDZero)
{
if (nextRetryLevel >= MAXSENDRETRIESLEN)
{
m_log.WarnFormat("[Assets] Giving up on uploading after {2} retries id: {0} type {1}",
asset.ID.ToString(), asset.Type.ToString(), MAXSENDRETRIESLEN);
}
else
{
lock (m_sendRetries)
{
if (m_sendRetries[nextRetryLevel] == null)
{
m_sendRetries[nextRetryLevel] = new List <AssetBase>();
}
List <AssetBase> m_queue = m_sendRetries[nextRetryLevel];
m_queue.Add(asset);
m_log.WarnFormat("[Assets] Upload failed: {0} type {1} will retry later",
asset.ID.ToString(), asset.Type.ToString());
}
}
}
else
{
m_log.InfoFormat("[Assets] Upload of {0} succeeded after {1} failed attempts", asset.ID.ToString(), nextRetryLevel.ToString());
if (newID != asset.ID)
{
asset.ID = newID;
}
}
m_Cache?.Cache(asset);
}
public static WearableCacheItem[] FromOSD(OSD pInput, IAssetCache dataCache)
{
List <WearableCacheItem> ret = new List <WearableCacheItem>();
if (pInput.Type == OSDType.Array)
{
OSDArray itemarray = (OSDArray)pInput;
foreach (OSDMap item in itemarray)
{
ret.Add(new WearableCacheItem()
{
TextureIndex = item["textureindex"].AsUInteger(),
CacheId = item["cacheid"].AsUUID(),
TextureID = item["textureid"].AsUUID()
});
if (dataCache != null && item.ContainsKey("assetdata"))
{
AssetBase asset = new AssetBase(item["textureid"].AsUUID(), "BakedTexture", (sbyte)AssetType.Texture, UUID.Zero.ToString());
asset.Temporary = true;
asset.Data = item["assetdata"].AsBinary();
dataCache.Cache(asset);
}
}
}
else if (pInput.Type == OSDType.Map)
{
OSDMap item = (OSDMap)pInput;
ret.Add(new WearableCacheItem()
{
TextureIndex = item["textureindex"].AsUInteger(),
CacheId = item["cacheid"].AsUUID(),
TextureID = item["textureid"].AsUUID()
});
if (dataCache != null && item.ContainsKey("assetdata"))
{
string assetCreator = item["assetcreator"].AsString();
string assetName = item["assetname"].AsString();
AssetBase asset = new AssetBase(item["textureid"].AsUUID(), assetName, (sbyte)AssetType.Texture, assetCreator);
asset.Temporary = true;
asset.Data = item["assetdata"].AsBinary();
dataCache.Cache(asset);
}
}
else
{
return(new WearableCacheItem[0]);
}
return(ret.ToArray());
}
/// <summary>
/// Handle raw uploaded baked texture data.
/// </summary>
/// <param name="data"></param>
/// <param name="path"></param>
/// <param name="param"></param>
/// <returns></returns>
public void process(IOSHttpRequest httpRequest, IOSHttpResponse httpResponse, byte[] data)
{
m_timeout.Stop();
m_httpListener.RemoveSimpleStreamHandler(m_uploaderPath);
m_timeout.Dispose();
if (!httpRequest.RemoteIPEndPoint.Address.Equals(m_remoteAddress))
{
httpResponse.StatusCode = (int)HttpStatusCode.Unauthorized;
return;
}
// need to check if data is a baked
try
{
UUID newAssetID = UUID.Random();
AssetBase asset = new AssetBase(newAssetID, "Baked Texture", (sbyte)AssetType.Texture, m_agentID.ToString());
asset.Data = data;
asset.Temporary = true;
asset.Local = true;
//asset.Flags = AssetFlags.AvatarBake;
m_assetCache.Cache(asset);
LLSDAssetUploadComplete uploadComplete = new LLSDAssetUploadComplete();
uploadComplete.new_asset = newAssetID.ToString();
uploadComplete.new_inventory_item = UUID.Zero;
uploadComplete.state = "complete";
httpResponse.RawBuffer = Util.UTF8NBGetbytes(LLSDHelpers.SerialiseLLSDReply(uploadComplete));
httpResponse.StatusCode = (int)HttpStatusCode.OK;
return;
}
catch { }
httpResponse.StatusCode = (int)HttpStatusCode.BadRequest;
}
public virtual bool UpdateContent(string id, byte[] data)
{
if (m_ServerURI == null)
{
return(false);
}
AssetBase asset = null;
m_Cache?.Get(id, out asset);
if (asset == null)
{
AssetMetadata metadata = GetMetadata(id);
if (metadata == null)
{
return(false);
}
asset = new AssetBase(metadata.FullID, metadata.Name, metadata.Type, UUID.Zero.ToString());
asset.Metadata = metadata;
}
asset.Data = data;
string uri = m_ServerURI + "/assets/" + id;
if (SynchronousRestObjectRequester.MakeRequest <AssetBase, bool>("POST", uri, asset, m_Auth))
{
m_Cache?.Cache(asset, true);
return(true);
}
return(false);
}
private AssetBase CacheMaterialAsAsset(UUID id, UUID agentID, OSDMap mat, SceneObjectPart sop)
{
AssetBase asset = null;
lock (m_Materials)
{
if (!m_Materials.ContainsKey(id))
{
m_Materials[id] = mat;
m_MaterialsRefCount[id] = 1;
byte[] data = System.Text.Encoding.ASCII.GetBytes(OSDParser.SerializeLLSDXmlString(mat));
// This asset might exist already, but it's ok to try to store it again
string name = "Material " + ChooseMaterialName(mat, sop);
name = name.Substring(0, Math.Min(64, name.Length)).Trim();
asset = new AssetBase(id, name, (sbyte)OpenSimAssetType.Material, agentID.ToString());
asset.Data = data;
asset.Local = true;
m_cache.Cache(asset);
}
else
{
m_MaterialsRefCount[id]++;
}
}
return(asset);
}
public AssetBase Get(string id)
{
//m_log.DebugFormat("[HG ASSET CONNECTOR]: Get {0}", id);
AssetBase asset = null;
if (IsHG(id))
{
asset = GetForeign(id);
if (asset != null)
{
// Now store it locally, if allowed
if (m_AssetPerms != null && !m_AssetPerms.AllowedImport(asset.Type))
{
return(null);
}
Store(asset);
}
}
else
{
if (m_Cache != null)
{
if (!m_Cache.Get(id, out asset))
{
return(null);
}
if (asset != null)
{
return(asset);
}
}
asset = GetFromLocal(id);
if (m_Cache != null)
{
if (asset == null)
{
m_Cache.CacheNegative(id);
}
else
{
m_Cache.Cache(asset);
}
}
}
return(asset);
}
public AssetBase Get(string id)
{
AssetBase asset = null;
if (m_Cache != null)
{
if (!m_Cache.Get(id, out asset))
{
return(null);
}
}
if (asset == null)
{
asset = m_AssetService.Get(id);
if (m_Cache != null)
{
if (asset != null)
{
m_Cache.Cache(asset);
}
else
{
m_Cache.CacheNegative(id);
}
}
//if (null == asset)
// m_log.WarnFormat("[LOCAL ASSET SERVICES CONNECTOR]: Could not synchronously find asset with id {0}", id);
}
return(asset);
}
public AssetBase Get(string id)
{
// m_log.DebugFormat("[LOCAL ASSET SERVICES CONNECTOR]: Synchronously requesting asset {0}", id);
AssetBase asset = null;
if (m_Cache != null)
{
if (!m_Cache.Get(id, out asset))
{
return(null);
}
}
if (asset == null)
{
asset = m_AssetService.Get(id);
if ((m_Cache != null) && (asset != null))
{
m_Cache.Cache(asset);
}
// if (null == asset)
// m_log.WarnFormat("[LOCAL ASSET SERVICES CONNECTOR]: Could not synchronously find asset with id {0}", id);
}
return(asset);
}
public AssetBase Get(string id)
{
//m_log.DebugFormat("[HG ASSET CONNECTOR]: Get {0}", id);
AssetBase asset = null;
if (m_Cache != null)
{
if (!m_Cache.Get(id, out asset))
{
return(null);
}
if (asset != null)
{
return(asset);
}
}
if (IsHG(id))
{
asset = m_HGService.Get(id);
if (asset != null)
{
// Now store it locally, if allowed
if (m_AssetPerms.AllowedImport(asset.Type))
{
m_GridService.Store(asset);
}
else
{
return(null);
}
}
}
else
{
asset = m_GridService.Get(id);
}
if (m_Cache != null)
{
m_Cache.Cache(asset);
}
return(asset);
}
/// <summary>
/// Creates a new asset
/// </summary>
/// Returns a random ID if none is passed into it
/// <param name="asset"></param>
/// <returns></returns>
public string Store(AssetBase asset)
{
if (String.IsNullOrEmpty(m_serverUrl))
{
m_log.Error("[SIMIAN ASSET CONNECTOR]: No AssetServerURI configured");
throw new InvalidOperationException();
}
bool storedInCache = false;
// AssetID handling
if (String.IsNullOrEmpty(asset.ID) || asset.ID == ZeroID)
{
asset.FullID = UUID.Random();
asset.ID = asset.FullID.ToString();
}
// Cache handling
if (m_cache != null)
{
m_cache.Cache(asset);
storedInCache = true;
}
// Local asset handling
if (asset.Local)
{
if (!storedInCache)
{
m_log.Error("Cannot store local " + asset.Metadata.ContentType + " asset without an asset cache");
asset.ID = null;
asset.FullID = UUID.Zero;
}
return(asset.ID);
}
return(SimianStoreOperation(asset));
}
public AssetBase Get(string id)
{
string uri = MapServer(id) + "/assets/" + id;
AssetBase asset = null;
if (m_Cache != null)
{
if (!m_Cache.Get(id, out asset))
{
return(null);
}
}
if (asset == null || asset.Data == null || asset.Data.Length == 0)
{
// XXX: Commented out for now since this has either never been properly operational or not for some time
// as m_maxAssetRequestConcurrency was being passed as the timeout, not a concurrency limiting option.
// Wasn't noticed before because timeout wasn't actually used.
// Not attempting concurrency setting for now as this omission was discovered in release candidate
// phase for OpenSimulator 0.8. Need to revisit afterwards.
// asset
// = SynchronousRestObjectRequester.MakeRequest<int, AssetBase>(
// "GET", uri, 0, m_maxAssetRequestConcurrency);
asset = SynchronousRestObjectRequester.MakeRequest <int, AssetBase>("GET", uri, 0, m_Auth);
if (m_Cache != null)
{
if (asset != null)
{
m_Cache.Cache(asset);
}
else
{
m_Cache.CacheNegative(id);
}
}
}
return(asset);
}
public virtual string Store(AssetBase asset)
{
// Have to assign the asset ID here. This isn't likely to
// trigger since current callers don't pass emtpy IDs
// We need the asset ID to route the request to the proper
// cluster member, so we can't have the server assign one.
if (asset.ID == string.Empty || asset.ID == stringUUIDZero)
{
if (asset.FullID == UUID.Zero)
{
asset.FullID = UUID.Random();
}
m_log.WarnFormat("[Assets] Zero ID: {0}", asset.Name);
asset.ID = asset.FullID.ToString();
}
if (asset.FullID == UUID.Zero)
{
if (UUID.TryParse(asset.ID, out UUID uuid))
{
asset.FullID = uuid;
}
else
{
m_log.WarnFormat("[Assets] Zero IDs: {0}", asset.Name);
asset.FullID = UUID.Random();
asset.ID = asset.FullID.ToString();
}
}
if (asset.Temporary || asset.Local)
{
m_Cache?.Cache(asset);
return(asset.ID);
}
if (m_ServerURI == null)
{
return(null);
}
string uri = m_ServerURI + "/assets/";
string newID = null;
try
{
newID = SynchronousRestObjectRequester.MakeRequest <AssetBase, string>("POST", uri, asset, 10000, m_Auth);
}
catch
{
newID = null;
}
if (string.IsNullOrEmpty(newID) || newID == stringUUIDZero)
{
return(string.Empty);
}
else
{
if (newID != asset.ID)
{
// Placing this here, so that this work with old asset servers that don't send any reply back
// SynchronousRestObjectRequester returns somethins that is not an empty string
asset.ID = newID;
m_Cache?.Cache(asset);
}
}
return(asset.ID);
}
/// <summary>
/// Called once new texture data has been received for this updater.
/// </summary>
/// <param name="data"></param>
/// <param name="scene"></param>
/// <param name="isReuseable">True if the data given is reuseable.</param>
/// <returns>The asset UUID given to the incoming data.</returns>
public UUID DataReceived(byte[] data, Scene scene)
{
// this are local assets and will not work without cache
IAssetCache iac = scene.RequestModuleInterface <IAssetCache>();
if (iac == null)
{
return(UUID.Zero);
}
SceneObjectPart part = scene.GetSceneObjectPart(PrimID);
if (part == null || data == null || data.Length <= 1)
{
string msg = string.Format("DynamicTextureModule: Error preparing image using URL {0}", Url);
scene.SimChat(Utils.StringToBytes(msg), ChatTypeEnum.Say,
0, part.ParentGroup.RootPart.AbsolutePosition, part.Name, part.UUID, false);
return(UUID.Zero);
}
byte[] assetData = null;
AssetBase oldAsset = null;
if (BlendWithOldTexture)
{
Primitive.TextureEntryFace curFace;
if (Face == ALL_SIDES)
{
curFace = part.Shape.Textures.DefaultTexture;
}
else
{
try
{
curFace = part.Shape.Textures.GetFace((uint)Face);
}
catch
{
curFace = null;
}
}
if (curFace != null)
{
oldAsset = scene.AssetService.Get(curFace.TextureID.ToString());
if (oldAsset != null)
{
assetData = BlendTextures(data, oldAsset.Data, FrontAlpha);
}
}
}
else if (FrontAlpha < 255)
{
assetData = BlendTextures(data, null, FrontAlpha);
}
if (assetData == null)
{
assetData = new byte[data.Length];
Array.Copy(data, assetData, data.Length);
}
// Create a new asset for user
AssetBase asset = new AssetBase(
UUID.Random(), "DynamicImage" + Util.RandomClass.Next(1, 10000), (sbyte)AssetType.Texture,
part.OwnerID.ToString());
asset.Data = assetData;
asset.Description = string.Format("URL image : {0}", Url);
if (asset.Description.Length > 128)
{
asset.Description = asset.Description.Substring(0, 128);
}
asset.Local = true; // dynamic images aren't saved in the assets server
asset.Temporary = ((Disp & DISP_TEMP) != 0);
iac.Cache(asset);
UUID oldID = UpdatePart(part, asset.FullID);
if (oldID != UUID.Zero && ((Disp & DISP_EXPIRE) != 0))
{
if (oldAsset == null)
{
oldAsset = scene.AssetService.Get(oldID.ToString());
}
if (oldAsset != null)
{
if (oldAsset.Temporary)
{
iac.Expire(oldID.ToString());
}
}
}
return(asset.FullID);
}
