/// <summary>
/// Retrieve information about object media
/// </summary>
/// <param name="primID">UUID of the primitive</param>
/// <param name="sim">Simulator where prim is located</param>
/// <param name="callback">Call this callback when done</param>
public void RequestObjectMedia(UUID primID, Simulator sim, ObjectMediaCallback callback)
{
Uri url;
if (sim.Caps != null && null != (url = sim.Caps.CapabilityURI("ObjectMedia")))
{
ObjectMediaRequest req = new ObjectMediaRequest();
req.PrimID = primID;
req.Verb = "GET";
CapsClient request = new CapsClient(url);
request.OnComplete += (CapsClient client, OSD result, Exception error) =>
{
if (result == null)
{
Logger.Log("Failed retrieving ObjectMedia data", Helpers.LogLevel.Error, Client);
try { callback(false, string.Empty, null); }
catch (Exception ex) { Logger.Log(ex.Message, Helpers.LogLevel.Error, Client); }
return;
}
ObjectMediaMessage msg = new ObjectMediaMessage();
msg.Deserialize((OSDMap)result);
if (msg.Request is ObjectMediaResponse)
{
ObjectMediaResponse response = (ObjectMediaResponse)msg.Request;
if (Client.Settings.OBJECT_TRACKING)
{
Primitive prim = sim.ObjectsPrimitives.Find((Primitive p) => { return p.ID == primID; });
if (prim != null)
{
prim.MediaVersion = response.Version;
prim.FaceMedia = response.FaceMedia;
}
}
try { callback(true, response.Version, response.FaceMedia); }
catch (Exception ex) { Logger.Log(ex.Message, Helpers.LogLevel.Error, Client); }
}
else
{
try { callback(false, string.Empty, null); }
catch (Exception ex) { Logger.Log(ex.Message, Helpers.LogLevel.Error, Client); }
}
};
request.BeginGetResponse(req.Serialize(), OSDFormat.Xml, Client.Settings.CAPS_TIMEOUT);
}
else
{
Logger.Log("ObjectMedia capability not available", Helpers.LogLevel.Error, Client);
try { callback(false, string.Empty, null); }
catch (Exception ex) { Logger.Log(ex.Message, Helpers.LogLevel.Error, Client); }
}
}
/// <summary>
/// Handle a fetch request for media textures
/// </summary>
/// <param name="omr"></param>
/// <returns></returns>
protected string HandleObjectMediaRequest(ObjectMediaRequest omr)
{
UUID primId = omr.PrimID;
SceneObjectPart part = m_scene.GetSceneObjectPart(primId);
if (null == part)
{
m_log.WarnFormat(
"[MOAP]: Received a GET ObjectMediaRequest for prim {0} but this doesn't exist in region {1}",
primId, m_scene.RegionInfo.RegionName);
return string.Empty;
}
if (null == part.Shape.Media)
return string.Empty;
ObjectMediaResponse resp = new ObjectMediaResponse();
resp.PrimID = primId;
lock (part.Shape.Media)
resp.FaceMedia = part.Shape.Media.ToArray();
resp.Version = part.MediaUrl;
string rawResp = OSDParser.SerializeLLSDXmlString(resp.Serialize());
// m_log.DebugFormat("[MOAP]: Got HandleObjectMediaRequestGet raw response is [{0}]", rawResp);
return rawResp;
}
/// <summary>
/// Handle a fetch request for media textures
/// </summary>
/// <param name="omr"></param>
/// <returns></returns>
protected string HandleObjectMediaRequest(ObjectMediaRequest omr)
{
UUID primId = omr.PrimID;
ISceneChildEntity part = m_scene.GetSceneObjectPart (primId);
if (null == part)
{
m_log.WarnFormat(
"[MOAP]: Received a GET ObjectMediaRequest for prim {0} but this doesn't exist in region {1}",
primId, m_scene.RegionInfo.RegionName);
return string.Empty;
}
ObjectMediaResponse resp = new ObjectMediaResponse();
resp.PrimID = primId;
resp.FaceMedia = new OpenSim.Framework.PrimitiveBaseShape.MediaList().ToArray();
resp.Version = "x-mv:0000000001/00000000-0000-0000-0000-000000000000";
if (null != part.Shape.Media)
{
lock (part.Shape.Media)
resp.FaceMedia = part.Shape.Media.ToArray();
resp.Version = part.MediaUrl;
}
string rawResp = OSDParser.SerializeLLSDXmlString(resp.Serialize());
// m_log.DebugFormat("[MOAP]: Got HandleObjectMediaRequestGet raw response is [{0}]", rawResp);
return rawResp;
}
/// <summary>
/// Handle a fetch request for media textures
/// </summary>
/// <param name = "omr"></param>
/// <returns></returns>
protected byte[] HandleObjectMediaRequest(ObjectMediaRequest omr)
{
UUID primId = omr.PrimID;
ISceneChildEntity part = m_scene.GetSceneObjectPart(primId);
if (null == part)
{
MainConsole.Instance.WarnFormat(
"[MOAP]: Received a GET ObjectMediaRequest for prim {0} but this doesn't exist in region {1}",
primId, m_scene.RegionInfo.RegionName);
return MainServer.NoResponse;
}
ObjectMediaResponse resp = new ObjectMediaResponse
{
PrimID = primId,
FaceMedia = new PrimitiveBaseShape.MediaList().ToArray(),
Version = "x-mv:0000000001/00000000-0000-0000-0000-000000000000"
};
if (null != part.Shape.Media)
{
lock (part.Shape.Media)
resp.FaceMedia = part.Shape.Media.ToArray();
resp.Version = part.MediaUrl;
}
return OSDParser.SerializeLLSDXmlBytes(resp.Serialize());
}