4 files changed, 87 insertions, 29 deletions

diff --git a/OpenSim/Capabilities/LLSDAssetUploadComplete.cs b/OpenSim/Capabilities/LLSDAssetUploadComplete.cs
index ab6cee5..596a556 100644
--- a/OpenSim/Capabilities/LLSDAssetUploadComplete.cs
+++ b/OpenSim/Capabilities/LLSDAssetUploadComplete.cs
@@ -30,12 +30,14 @@ using OpenMetaverse;
 
 namespace OpenSim.Framework.Capabilities
 {
+
     [LLSDType("MAP")]
     public class LLSDAssetUploadComplete
     {
         public string new_asset = String.Empty;
         public UUID new_inventory_item = UUID.Zero;
         public string state = String.Empty;
+        public LLSDAssetUploadError error = null;
         //public bool success = false;
 
         public LLSDAssetUploadComplete()
diff --git a/OpenSim/Capabilities/LLSDAssetUploadResponse.cs b/OpenSim/Capabilities/LLSDAssetUploadResponse.cs
index 18285b5..7c4bc97 100644
--- a/OpenSim/Capabilities/LLSDAssetUploadResponse.cs
+++ b/OpenSim/Capabilities/LLSDAssetUploadResponse.cs
@@ -26,10 +26,18 @@
  */
 
 using System;
+using OpenMetaverse;
 
 namespace OpenSim.Framework.Capabilities
 {
     [OSDMap]
+    public class LLSDAssetUploadError
+    {
+        public string message = String.Empty;
+        public UUID identifier = UUID.Zero;
+    }
+
+    [OSDMap]
     public class LLSDAssetUploadResponsePricebrkDown
     {
         public int mesh_streaming;
@@ -56,11 +64,13 @@ namespace OpenSim.Framework.Capabilities
         public string state = String.Empty;
         public int upload_price = 0;
         public LLSDAssetUploadResponseData data = null;
+        public LLSDAssetUploadError error = null;
         public LLSDAssetUploadResponse()
         {
         }
     }
 
+
     [OSDMap]
     public class LLSDNewFileAngentInventoryVariablePriceReplyResponse
     {
diff --git a/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/BunchOfCaps.cs b/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/BunchOfCaps.cs
index b64453a..a934113 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/BunchOfCaps.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/BunchOfCaps.cs
@@ -55,7 +55,7 @@ namespace OpenSim.Region.ClientStack.Linden
 {
     public delegate void UpLoadedAsset(
         string assetName, string description, UUID assetID, UUID inventoryItem, UUID parentFolder,
-        byte[] data, string inventoryType, string assetType, int cost);
+        byte[] data, string inventoryType, string assetType, int cost, ref string error);
 
     public delegate UUID UpdateItem(UUID itemID, byte[] data);
 
@@ -455,11 +455,14 @@ namespace OpenSim.Region.ClientStack.Linden
                 {
                     case FileAgentInventoryState.processRequest:
                     case FileAgentInventoryState.processUpload:
-                        if (client != null)
-                            client.SendAgentAlertMessage("Unable to upload asset. Processing previus request", false);
+                        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:
@@ -489,12 +492,15 @@ namespace OpenSim.Region.ClientStack.Linden
                 {
                     if (avatar.UserLevel < m_levelUpload)
                     {
-                        if (client != null)
-                            client.SendAgentAlertMessage("Unable to upload asset. Insufficient permissions.", false);
+                        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;
@@ -518,11 +524,15 @@ namespace OpenSim.Region.ClientStack.Linden
                         if (!m_ModelCost.MeshModelCost(llsdRequest.asset_resources, baseCost, out modelcost,
                             meshcostdata, out error))
                         {
-                            client.SendAgentAlertMessage(error, false);
+                            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;
@@ -539,11 +549,14 @@ namespace OpenSim.Region.ClientStack.Linden
                     {
                         if (!mm.UploadCovered(client.AgentId, (int)cost))
                         {
-                            client.SendAgentAlertMessage("Unable to upload asset. Insufficient funds.", false);
+                            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;
@@ -607,8 +620,9 @@ namespace OpenSim.Region.ClientStack.Linden
         /// <param name="data"></param>
         public void UploadCompleteHandler(string assetName, string assetDescription, UUID assetID,
                                           UUID inventoryItem, UUID parentFolder, byte[] data, string inventoryType,
-                                          string assetType, int cost)
+                                          string assetType, int cost, ref string error)
         {
+
             lock (m_ModelCost)
                 m_FileAgentInventoryState = FileAgentInventoryState.processUpload;
 
@@ -619,17 +633,13 @@ namespace OpenSim.Region.ClientStack.Linden
             sbyte assType = 0;
             sbyte inType = 0;
 
-            IClientAPI client = null;
-
             IMoneyModule mm = m_Scene.RequestModuleInterface<IMoneyModule>();
             if (mm != null)
             {
                 // make sure client still has enougth credit
                 if (!mm.UploadCovered(m_HostCapsObj.AgentID, (int)cost))
                 {
-                    m_Scene.TryGetClient(m_HostCapsObj.AgentID, out client);
-                    if (client != null)
-                        client.SendAgentAlertMessage("Unable to upload asset. Insufficient funds.", false);
+                    error = "Insufficient funds.";
                     return;
                 }
             }
@@ -668,6 +678,25 @@ namespace OpenSim.Region.ClientStack.Linden
                     List<Vector3> positions = new List<Vector3>();
                     List<Quaternion> rotations = new List<Quaternion>();
                     OSDMap request = (OSDMap)OSDParser.DeserializeLLSDXml(data);
+
+                    // compare and get updated information
+
+                    bool mismatchError = true;
+
+                    while (mismatchError)
+                    {
+                        mismatchError = false;
+                    }
+
+                    if (mismatchError)
+                    {
+                        error = "Upload and fee estimation information don't match";
+                        lock (m_ModelCost)
+                            m_FileAgentInventoryState = FileAgentInventoryState.idle;
+
+                        return;
+                    }
+
                     OSDArray instance_list = (OSDArray)request["instance_list"];
                     OSDArray mesh_list = (OSDArray)request["mesh_list"];
                     OSDArray texture_list = (OSDArray)request["texture_list"];
@@ -1240,7 +1269,8 @@ namespace OpenSim.Region.ClientStack.Linden
         private string m_invType = String.Empty;
         private string m_assetType = String.Empty;
         private int m_cost;
-
+        private string m_error = String.Empty;
+        
         private Timer m_timeoutTimer = new Timer();
 
 
@@ -1278,12 +1308,13 @@ namespace OpenSim.Region.ClientStack.Linden
             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);
-
+*/
             m_timeoutTimer.Stop();
             httpListener.RemoveStreamHandler("POST", uploaderPath);
 
@@ -1301,8 +1332,25 @@ namespace OpenSim.Region.ClientStack.Linden
             handlerUpLoad = OnUpLoad;
             if (handlerUpLoad != null)
             {
-                handlerUpLoad(m_assetName, m_assetDes, newAssetID, inv, parentFolder, data, m_invType, m_assetType,m_cost);
+                handlerUpLoad(m_assetName, m_assetDes, newAssetID, inv, parentFolder, data, m_invType, m_assetType,m_cost, ref m_error);
             }
+            if(m_error == String.Empty)
+            {
+                uploadComplete.new_asset = newAssetID.ToString();
+                uploadComplete.new_inventory_item = inv;
+                uploadComplete.state = "complete";
+            }
+            else
+            {
+                LLSDAssetUploadError resperror = new LLSDAssetUploadError();
+                resperror.message = m_error;
+                resperror.identifier = inv;
+
+                uploadComplete.error = resperror;
+                uploadComplete.state = "failed";
+            }
+
+            res = LLSDHelpers.SerialiseLLSDReply(uploadComplete);
             return res;
         }
 
diff --git a/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/MeshCost.cs b/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/MeshCost.cs
index 830c46d..7a80c72 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/MeshCost.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/MeshCost.cs
@@ -105,7 +105,7 @@ namespace OpenSim.Region.ClientStack.Linden
                 resources.instance_list == null ||
                 resources.instance_list.Array.Count == 0)
             {
-                error = "Unable to upload mesh model. missing information.";
+                error = "missing model information.";
                 return false;
             }
 
@@ -113,7 +113,7 @@ namespace OpenSim.Region.ClientStack.Linden
 
             if( numberInstances > ObjectLinkedPartsMax )
             {
-                error = "upload failed: Model whould have two many linked prims";
+                error = "Model whould have more than " + ObjectLinkedPartsMax.ToString() + " linked prims";
                 return false;
             }
 
@@ -186,15 +186,13 @@ namespace OpenSim.Region.ClientStack.Linden
 
                 if (scale.X < PrimScaleMin || scale.Y < PrimScaleMin || scale.Z < PrimScaleMin)
                 {
-//                    error = " upload fail: Model contains parts with a dimension lower than 0.001. Please adjust scaling";
-//                    return false;
                     skipedSmall++;
                     continue;
                 }
 
                 if (scale.X > NonPhysicalPrimScaleMax || scale.Y > NonPhysicalPrimScaleMax || scale.Z > NonPhysicalPrimScaleMax)
                 {
-                    error = "upload fail: Model contains parts larger than maximum allowed. Please adjust scaling";
+                    error = "Model contains parts with sides larger than " + NonPhysicalPrimScaleMax.ToString() + "m. Please ajust scale";
                     return false;
                 }
 
@@ -204,7 +202,7 @@ namespace OpenSim.Region.ClientStack.Linden
 
                     if (mesh >= numberMeshs)
                     {
-                        error = "Unable to upload mesh model. incoerent information.";
+                        error = "Incoerent model information.";
                         return false;
                     }
 
@@ -233,7 +231,7 @@ namespace OpenSim.Region.ClientStack.Linden
 
             if (skipedSmall >0 && skipedSmall > numberInstances / 2)
             {
-                error = "Upload failed: Model contains too much prims smaller than minimum size to ignore";
+                error = "Model contains too many prims smaller than " + PrimScaleMin.ToString() + "m";
                 return false;
             }
 
@@ -279,14 +277,14 @@ namespace OpenSim.Region.ClientStack.Linden
 
             if (data == null || data.Length == 0)
             {
-                error = "Unable to upload mesh model. missing information.";
+                error = "Missing model information.";
                 return false;
             }
 
             OSD meshOsd = null;
             int start = 0;
 
-            error = "Unable to upload mesh model. Invalid data";
+            error = "Invalid model data";
 
             using (MemoryStream ms = new MemoryStream(data))
             {
@@ -334,13 +332,13 @@ namespace OpenSim.Region.ClientStack.Linden
 
             if (submesh_offset < 0 || hulls_size == 0)
             {
-                error = "Unable to upload mesh model. missing physics_convex block";
+                error = "Missing physics_convex block";
                 return false;
             }
 
             if (!hulls(data, submesh_offset, hulls_size, out phys_hullsvertices, out phys_nhulls))
             {
-                error = "Unable to upload mesh model. bad physics_convex block";
+                error = "Bad physics_convex block";
                 return false;
             }
 
@@ -360,7 +358,7 @@ namespace OpenSim.Region.ClientStack.Linden
 
             if (submesh_offset < 0 || highlod_size <= 0)
             {
-                error = "Unable to upload mesh model. missing high_lod";
+                error = "Missing high_lod block";
                 return false;
             }
 
@@ -418,7 +416,7 @@ namespace OpenSim.Region.ClientStack.Linden
 
                     if (!submesh(data, submesh_offset, physmesh_size, out phys_ntriangles))
                     {
-                        error = "Unable to upload mesh model. parsing error";
+                        error = "Model data parsing error";
                         return false;
                     }
                 }