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/*
* Copyright (c) Contributors, http://opensimulator.org/
* See CONTRIBUTORS.TXT for a full list of copyright holders.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the OpenSimulator Project nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
using System;
using System.Collections.Generic;
using OpenMetaverse;
using OpenMetaverse.StructuredData;
namespace OpenSim.Framework
{
[Serializable]
public class WearableCacheItem
{
public uint TextureIndex { get; set; }
public UUID CacheId { get; set; }
public UUID TextureID { get; set; }
public AssetBase TextureAsset { get; set; }
public static WearableCacheItem[] GetDefaultCacheItem()
{
int itemmax = AvatarAppearance.TEXTURE_COUNT;
WearableCacheItem[] retitems = new WearableCacheItem[itemmax];
for (uint i=0;i<itemmax;i++)
retitems[i] = new WearableCacheItem() {CacheId = UUID.Zero, TextureID = UUID.Zero, TextureIndex = i};
return retitems;
}
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();
}
public static OSD ToOSD(WearableCacheItem[] pcacheItems, IAssetCache dataCache)
{
OSDArray arr = new OSDArray();
foreach (WearableCacheItem item in pcacheItems)
{
OSDMap itemmap = new OSDMap();
itemmap.Add("textureindex", OSD.FromUInteger(item.TextureIndex));
itemmap.Add("cacheid", OSD.FromUUID(item.CacheId));
itemmap.Add("textureid", OSD.FromUUID(item.TextureID));
if (dataCache != null)
{
if (dataCache.Check(item.TextureID.ToString()))
{
AssetBase assetItem;
dataCache.Get(item.TextureID.ToString(), out assetItem);
if (assetItem != null)
{
itemmap.Add("assetdata", OSD.FromBinary(assetItem.Data));
itemmap.Add("assetcreator", OSD.FromString(assetItem.CreatorID));
itemmap.Add("assetname", OSD.FromString(assetItem.Name));
}
}
}
arr.Add(itemmap);
}
return arr;
}
public static OSDArray BakedToOSD(WearableCacheItem[] pcacheItems, int start, int end)
{
OSDArray arr = new OSDArray();
if(start < 0)
start = 0;
if (end < 0 || end > AvatarAppearance.BAKE_INDICES.Length)
end = AvatarAppearance.BAKE_INDICES.Length;
if (start > end)
return null;
for (int i = start; i < end; i++)
{
int idx = AvatarAppearance.BAKE_INDICES[i];
if(idx >= pcacheItems.Length)
continue;
WearableCacheItem item = pcacheItems[idx];
OSDMap itemmap = new OSDMap();
itemmap.Add("textureindex", OSD.FromUInteger(item.TextureIndex));
itemmap.Add("cacheid", OSD.FromUUID(item.CacheId));
itemmap.Add("textureid", OSD.FromUUID(item.TextureID));
arr.Add(itemmap);
}
return arr;
}
public static WearableCacheItem[] BakedFromOSD(OSD pInput)
{
WearableCacheItem[] pcache = WearableCacheItem.GetDefaultCacheItem();
if (pInput.Type == OSDType.Array)
{
OSDArray itemarray = (OSDArray)pInput;
foreach (OSDMap item in itemarray)
{
int idx = item["textureindex"].AsInteger();
if (idx < 0 || idx >= pcache.Length)
continue;
pcache[idx].CacheId = item["cacheid"].AsUUID();
pcache[idx].TextureID = item["textureid"].AsUUID();
pcache[idx].TextureAsset = null;
}
}
return pcache;
}
public static WearableCacheItem SearchTextureIndex(uint pTextureIndex,WearableCacheItem[] pcacheItems)
{
for (int i = 0; i < pcacheItems.Length; i++)
{
if (pcacheItems[i].TextureIndex == pTextureIndex)
return pcacheItems[i];
}
return null;
}
public static WearableCacheItem SearchTextureCacheId(UUID pCacheId, WearableCacheItem[] pcacheItems)
{
for (int i = 0; i < pcacheItems.Length; i++)
{
if (pcacheItems[i].CacheId == pCacheId)
return pcacheItems[i];
}
return null;
}
public static WearableCacheItem SearchTextureTextureId(UUID pTextureId, WearableCacheItem[] pcacheItems)
{
for (int i = 0; i < pcacheItems.Length; i++)
{
if (pcacheItems[i].TextureID == pTextureId)
return pcacheItems[i];
}
return null;
}
}
}
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