// calculates a mesh model costs
// returns false on error, with a reason on parameter error
// resources input LLSD request
// basicCost input region assets upload cost
// totalcost returns model total upload fee
// meshcostdata returns detailed costs for viewer
// avatarSkeleton if mesh includes a avatar skeleton
// useAvatarCollider if we should use physics mesh for avatar
public bool MeshModelCost(LLSDAssetResource resources, int basicCost, out int totalcost,
LLSDAssetUploadResponseData meshcostdata, out string error, ref string warning)
{
totalcost = 0;
error = string.Empty;
bool avatarSkeleton = false;
if (resources == null ||
resources.instance_list == null ||
resources.instance_list.Array.Count == 0)
{
error = "missing model information.";
return false;
}
int numberInstances = resources.instance_list.Array.Count;
if (ObjectLinkedPartsMax != 0 && numberInstances > ObjectLinkedPartsMax)
{
error = "Model would have more than " + ObjectLinkedPartsMax.ToString() + " linked prims";
return false;
}
meshcostdata.model_streaming_cost = 0.0;
meshcostdata.simulation_cost = 0.0;
meshcostdata.physics_cost = 0.0;
meshcostdata.resource_cost = 0.0;
meshcostdata.upload_price_breakdown.mesh_instance = 0;
meshcostdata.upload_price_breakdown.mesh_physics = 0;
meshcostdata.upload_price_breakdown.mesh_streaming = 0;
meshcostdata.upload_price_breakdown.model = 0;
int itmp;
// textures cost
if (resources.texture_list != null && resources.texture_list.Array.Count > 0)
{
float textures_cost = (float)(resources.texture_list.Array.Count * basicCost);
textures_cost *= ModelTextureCostFactor;
itmp = (int)(textures_cost + 0.5f); // round
meshcostdata.upload_price_breakdown.texture = itmp;
totalcost += itmp;
}
// meshs assets cost
float meshsfee = 0;
int numberMeshs = 0;
bool haveMeshs = false;
bool curskeleton;
bool curAvatarPhys;
List<ameshCostParam> meshsCosts = new List<ameshCostParam>();
if (resources.mesh_list != null && resources.mesh_list.Array.Count > 0)
{
numberMeshs = resources.mesh_list.Array.Count;
for (int i = 0; i < numberMeshs; i++)
{
ameshCostParam curCost = new ameshCostParam();
byte[] data = (byte[])resources.mesh_list.Array[i];
if (!MeshCost(data, curCost,out curskeleton, out curAvatarPhys, out error))
{
return false;
}
if (curskeleton)
{
if (avatarSkeleton)
{
error = "model can only contain a avatar skeleton";
return false;
}
avatarSkeleton = true;
}
meshsCosts.Add(curCost);
meshsfee += curCost.costFee;
}
haveMeshs = true;
}
// instances (prims) cost
int mesh;
int skipedSmall = 0;
for (int i = 0; i < numberInstances; i++)
{
Hashtable inst = (Hashtable)resources.instance_list.Array[i];
ArrayList ascale = (ArrayList)inst["scale"];
Vector3 scale;
double tmp;
tmp = (double)ascale[0];
scale.X = (float)tmp;
tmp = (double)ascale[1];
scale.Y = (float)tmp;
tmp = (double)ascale[2];
scale.Z = (float)tmp;
if (scale.X < PrimScaleMin || scale.Y < PrimScaleMin || scale.Z < PrimScaleMin)
{
skipedSmall++;
continue;
}
if (scale.X > NonPhysicalPrimScaleMax || scale.Y > NonPhysicalPrimScaleMax || scale.Z > NonPhysicalPrimScaleMax)
{
error = "Model contains parts with sides larger than " + NonPhysicalPrimScaleMax.ToString() + "m. Please ajust scale";
return false;
}
if (haveMeshs && inst.ContainsKey("mesh"))
{
mesh = (int)inst["mesh"];
if (mesh >= numberMeshs)
{
error = "Incoerent model information.";
return false;
}
// streamming cost
float sqdiam = scale.LengthSquared();
ameshCostParam curCost = meshsCosts[mesh];
float mesh_streaming = streamingCost(curCost, sqdiam);
meshcostdata.model_streaming_cost += mesh_streaming;
meshcostdata.physics_cost += curCost.physicsCost;
}
else // instance as no mesh ??
{
// to do later if needed
meshcostdata.model_streaming_cost += 0.5f;
meshcostdata.physics_cost += 1.0f;
}
// assume unscripted and static prim server cost
meshcostdata.simulation_cost += 0.5f;
// charge for prims creation
meshsfee += primCreationCost;
}
if (skipedSmall > 0)
{
if (skipedSmall > numberInstances / 2)
{
error = "Model contains too many prims smaller than " + PrimScaleMin.ToString() +
"m minimum allowed size. Please check scalling";
return false;
}
else
warning += skipedSmall.ToString() + " of the requested " +numberInstances.ToString() +
" model prims will not upload because they are smaller than " + PrimScaleMin.ToString() +
"m minimum allowed size. Please check scalling ";
}
if (meshcostdata.physics_cost <= meshcostdata.model_streaming_cost)
meshcostdata.resource_cost = meshcostdata.model_streaming_cost;
else
meshcostdata.resource_cost = meshcostdata.physics_cost;
if (meshcostdata.resource_cost < meshcostdata.simulation_cost)
meshcostdata.resource_cost = meshcostdata.simulation_cost;
// scale cost
// at this point a cost of 1.0 whould mean basic cost
meshsfee *= ModelMeshCostFactor;
if (meshsfee < ModelMinCostFactor)
meshsfee = ModelMinCostFactor;
// actually scale it to basic cost
meshsfee *= (float)basicCost;
meshsfee += 0.5f; // rounding
totalcost += (int)meshsfee;
// breakdown prices
// don't seem to be in use so removed code for now
return true;
}
/// <summary>
///
/// </summary>
/// <param name="llsdRequest"></param>
/// <returns></returns>
public LLSDAssetUploadResponse NewAgentInventoryRequest(LLSDAssetUploadRequest llsdRequest)
{
//m_log.Debug("[CAPS]: NewAgentInventoryRequest Request is: " + llsdRequest.ToString());
//m_log.Debug("asset upload request via CAPS" + llsdRequest.inventory_type + " , " + llsdRequest.asset_type);
// start by getting the client
IClientAPI client = null;
m_Scene.TryGetClient(m_HostCapsObj.AgentID, out client);
// check current state so we only have one service at a time
lock (m_ModelCost)
{
switch (m_FileAgentInventoryState)
{
case FileAgentInventoryState.processRequest:
case FileAgentInventoryState.processUpload:
LLSDAssetUploadError resperror = new LLSDAssetUploadError();
resperror.message = "Uploader busy processing previus request";
resperror.identifier = UUID.Zero;
LLSDAssetUploadResponse errorResponse = new LLSDAssetUploadResponse();
errorResponse.uploader = "";
errorResponse.state = "error";
errorResponse.error = resperror;
return errorResponse;
break;
case FileAgentInventoryState.waitUpload:
// todo stop current uploader server
break;
case FileAgentInventoryState.idle:
default:
break;
}
m_FileAgentInventoryState = FileAgentInventoryState.processRequest;
}
int cost = 0;
int nreqtextures = 0;
int nreqmeshs= 0;
int nreqinstances = 0;
bool IsAtestUpload = false;
string assetName = llsdRequest.name;
LLSDAssetUploadResponseData meshcostdata = new LLSDAssetUploadResponseData();
if (llsdRequest.asset_type == "texture" ||
llsdRequest.asset_type == "animation" ||
llsdRequest.asset_type == "animatn" || // this is the asset name actually used by viewers
llsdRequest.asset_type == "mesh" ||
llsdRequest.asset_type == "sound")
{
ScenePresence avatar = null;
m_Scene.TryGetScenePresence(m_HostCapsObj.AgentID, out avatar);
// check user level
if (avatar != null)
{
if (avatar.UserLevel < m_levelUpload)
{
LLSDAssetUploadError resperror = new LLSDAssetUploadError();
resperror.message = "Insufficient permissions to upload";
resperror.identifier = UUID.Zero;
LLSDAssetUploadResponse errorResponse = new LLSDAssetUploadResponse();
errorResponse.uploader = "";
errorResponse.state = "error";
errorResponse.error = resperror;
lock (m_ModelCost)
m_FileAgentInventoryState = FileAgentInventoryState.idle;
return errorResponse;
}
}
// check test upload and funds
if (client != null)
{
IMoneyModule mm = m_Scene.RequestModuleInterface<IMoneyModule>();
int baseCost = 0;
if (mm != null)
baseCost = mm.UploadCharge;
string warning = String.Empty;
if (llsdRequest.asset_type == "mesh")
{
string error;
int modelcost;
if (!m_ModelCost.MeshModelCost(llsdRequest.asset_resources, baseCost, out modelcost,
meshcostdata, out error, ref warning))
{
LLSDAssetUploadError resperror = new LLSDAssetUploadError();
resperror.message = error;
resperror.identifier = UUID.Zero;
LLSDAssetUploadResponse errorResponse = new LLSDAssetUploadResponse();
errorResponse.uploader = "";
errorResponse.state = "error";
errorResponse.error = resperror;
lock (m_ModelCost)
m_FileAgentInventoryState = FileAgentInventoryState.idle;
return errorResponse;
}
cost = modelcost;
}
else
{
cost = baseCost;
}
if (cost > 0 && mm != null)
{
// check for test upload
if (m_ForceFreeTestUpload) // all are test
{
if (!(assetName.Length > 5 && assetName.StartsWith("TEST-"))) // has normal name lets change it
assetName = "TEST-" + assetName;
IsAtestUpload = true;
}
else if (m_enableFreeTestUpload) // only if prefixed with "TEST-"
{
IsAtestUpload = (assetName.Length > 5 && assetName.StartsWith("TEST-"));
}
if(IsAtestUpload) // let user know, still showing cost estimation
warning += "Upload will have no cost, for testing purposes only. Other uses are prohibited. Items will not work after 48 hours or on other regions";
// check funds
else
{
if (!mm.UploadCovered(client.AgentId, (int)cost))
{
LLSDAssetUploadError resperror = new LLSDAssetUploadError();
resperror.message = "Insuficient funds";
resperror.identifier = UUID.Zero;
LLSDAssetUploadResponse errorResponse = new LLSDAssetUploadResponse();
errorResponse.uploader = "";
errorResponse.state = "error";
errorResponse.error = resperror;
lock (m_ModelCost)
m_FileAgentInventoryState = FileAgentInventoryState.idle;
return errorResponse;
}
}
}
if (client != null && warning != String.Empty)
client.SendAgentAlertMessage(warning, true);
}
}
string assetDes = llsdRequest.description;
string capsBase = "/CAPS/" + m_HostCapsObj.CapsObjectPath;
UUID newAsset = UUID.Random();
UUID newInvItem = UUID.Random();
UUID parentFolder = llsdRequest.folder_id;
string uploaderPath = Util.RandomClass.Next(5000, 8000).ToString("0000");
UUID texturesFolder = UUID.Zero;
if(!IsAtestUpload && m_enableModelUploadTextureToInventory)
texturesFolder = llsdRequest.texture_folder_id;
AssetUploader uploader =
new AssetUploader(assetName, assetDes, newAsset, newInvItem, parentFolder, llsdRequest.inventory_type,
llsdRequest.asset_type, capsBase + uploaderPath, m_HostCapsObj.HttpListener, m_dumpAssetsToFile, cost,
texturesFolder, nreqtextures, nreqmeshs, nreqinstances, IsAtestUpload,
llsdRequest.next_owner_mask, llsdRequest.group_mask, llsdRequest.everyone_mask);
m_HostCapsObj.HttpListener.AddStreamHandler(
new BinaryStreamHandler(
"POST",
capsBase + uploaderPath,
uploader.uploaderCaps,
"NewAgentInventoryRequest",
m_HostCapsObj.AgentID.ToString()));
string protocol = "http://";
if (m_HostCapsObj.SSLCaps)
protocol = "https://";
string uploaderURL = protocol + m_HostCapsObj.HostName + ":" + m_HostCapsObj.Port.ToString() + capsBase +
uploaderPath;
LLSDAssetUploadResponse uploadResponse = new LLSDAssetUploadResponse();
uploadResponse.uploader = uploaderURL;
uploadResponse.state = "upload";
uploadResponse.upload_price = (int)cost;
if (llsdRequest.asset_type == "mesh")
{
uploadResponse.data = meshcostdata;
}
uploader.OnUpLoad += UploadCompleteHandler;
lock (m_ModelCost)
m_FileAgentInventoryState = FileAgentInventoryState.waitUpload;
return uploadResponse;
}
