211 lines
11 KiB
C#
211 lines
11 KiB
C#
/*
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* Copyright (c) Contributors, http://opensimulator.org/
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* See CONTRIBUTORS.TXT for a full list of copyright holders.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of the OpenSimulator Project nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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using System;
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using System.Collections.Generic;
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using System.Text;
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using OpenMetaverse;
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using OpenSimAssetType = OpenSim.Framework.SLUtil.OpenSimAssetType;
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namespace OpenSim.Framework.Serialization
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{
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/// <summary>
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/// Constants for the archiving module
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/// </summary>
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public class ArchiveConstants
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{
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/// <value>
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/// The location of the archive control file
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/// </value>
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public const string CONTROL_FILE_PATH = "archive.xml";
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/// <value>
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/// Path for the assets held in an archive
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/// </value>
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public const string ASSETS_PATH = "assets/";
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/// <value>
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/// Path for the inventory data
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/// </value>
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public const string INVENTORY_PATH = "inventory/";
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/// <value>
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/// Path for regions in a multi-region archive
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/// </value>
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public const string REGIONS_PATH = "regions/";
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/// <value>
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/// Path for the prims file
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/// </value>
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public const string OBJECTS_PATH = "objects/";
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/// <value>
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/// Path for terrains. Technically these may be assets, but I think it's quite nice to split them out.
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/// </value>
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public const string TERRAINS_PATH = "terrains/";
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/// <value>
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/// Path for region settings.
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/// </value>
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public const string SETTINGS_PATH = "settings/";
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/// <value>
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/// Path for region settings.
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/// </value>
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public const string LANDDATA_PATH = "landdata/";
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/// <value>
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/// Path for user profiles
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/// </value>
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public const string USERS_PATH = "userprofiles/";
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/// <value>
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/// The character the separates the uuid from extension information in an archived asset filename
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/// </value>
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public const string ASSET_EXTENSION_SEPARATOR = "_";
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/// <value>
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/// Used to separate components in an inventory node name
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/// </value>
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public const string INVENTORY_NODE_NAME_COMPONENT_SEPARATOR = "__";
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/// <summary>
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/// Template used for creating filenames in OpenSim Archives.
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/// </summary>
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public const string OAR_OBJECT_FILENAME_TEMPLATE = "{0}_{1:000}-{2:000}-{3:000}__{4}.xml";
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/// <value>
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/// Extensions used for asset types in the archive
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/// </value>
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public static readonly IDictionary<sbyte, string> ASSET_TYPE_TO_EXTENSION = new Dictionary<sbyte, string>();
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public static readonly IDictionary<string, sbyte> EXTENSION_TO_ASSET_TYPE = new Dictionary<string, sbyte>();
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static ArchiveConstants()
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{
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ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.Animation] = ASSET_EXTENSION_SEPARATOR + "animation.bvh";
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ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.Bodypart] = ASSET_EXTENSION_SEPARATOR + "bodypart.txt";
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ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.CallingCard] = ASSET_EXTENSION_SEPARATOR + "callingcard.txt";
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ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.Clothing] = ASSET_EXTENSION_SEPARATOR + "clothing.txt";
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ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.Folder] = ASSET_EXTENSION_SEPARATOR + "folder.txt"; // Not sure if we'll ever see this
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ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.Gesture] = ASSET_EXTENSION_SEPARATOR + "gesture.txt";
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ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.ImageJPEG] = ASSET_EXTENSION_SEPARATOR + "image.jpg";
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ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.ImageTGA] = ASSET_EXTENSION_SEPARATOR + "image.tga";
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ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.Landmark] = ASSET_EXTENSION_SEPARATOR + "landmark.txt";
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ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.LSLBytecode] = ASSET_EXTENSION_SEPARATOR + "bytecode.lso";
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ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.LSLText] = ASSET_EXTENSION_SEPARATOR + "script.lsl";
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ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.Mesh] = ASSET_EXTENSION_SEPARATOR + "mesh.llmesh";
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ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.Notecard] = ASSET_EXTENSION_SEPARATOR + "notecard.txt";
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ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.Object] = ASSET_EXTENSION_SEPARATOR + "object.xml";
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ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.Simstate] = ASSET_EXTENSION_SEPARATOR + "simstate.bin"; // Not sure if we'll ever see this
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ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.Sound] = ASSET_EXTENSION_SEPARATOR + "sound.ogg";
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ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.SoundWAV] = ASSET_EXTENSION_SEPARATOR + "sound.wav";
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ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.Texture] = ASSET_EXTENSION_SEPARATOR + "texture.jp2";
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ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.TextureTGA] = ASSET_EXTENSION_SEPARATOR + "texture.tga";
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ASSET_TYPE_TO_EXTENSION[(sbyte)OpenSimAssetType.Material] = ASSET_EXTENSION_SEPARATOR + "material.xml";
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ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.Settings] = ASSET_EXTENSION_SEPARATOR + "settings.bin";
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EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "animation.bvh"] = (sbyte)AssetType.Animation;
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EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "bodypart.txt"] = (sbyte)AssetType.Bodypart;
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EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "callingcard.txt"] = (sbyte)AssetType.CallingCard;
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EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "clothing.txt"] = (sbyte)AssetType.Clothing;
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EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "folder.txt"] = (sbyte)AssetType.Folder;
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EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "gesture.txt"] = (sbyte)AssetType.Gesture;
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EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "image.jpg"] = (sbyte)AssetType.ImageJPEG;
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EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "image.tga"] = (sbyte)AssetType.ImageTGA;
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EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "landmark.txt"] = (sbyte)AssetType.Landmark;
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EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "bytecode.lso"] = (sbyte)AssetType.LSLBytecode;
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EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "script.lsl"] = (sbyte)AssetType.LSLText;
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EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "mesh.llmesh"] = (sbyte)AssetType.Mesh;
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EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "notecard.txt"] = (sbyte)AssetType.Notecard;
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EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "object.xml"] = (sbyte)AssetType.Object;
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EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "simstate.bin"] = (sbyte)AssetType.Simstate;
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EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "sound.ogg"] = (sbyte)AssetType.Sound;
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EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "sound.wav"] = (sbyte)AssetType.SoundWAV;
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EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "texture.jp2"] = (sbyte)AssetType.Texture;
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EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "texture.tga"] = (sbyte)AssetType.TextureTGA;
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EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "material.xml"] = (sbyte)OpenSimAssetType.Material;
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EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "settings.bin"] = (sbyte)AssetType.Settings;
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}
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public static string CreateOarLandDataPath(LandData ld)
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{
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return string.Format("{0}{1}.xml", ArchiveConstants.LANDDATA_PATH, ld.GlobalID);
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}
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/// <summary>
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/// Create the filename used to store an object in an OpenSim Archive.
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/// </summary>
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/// <param name="objectName"></param>
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/// <param name="uuid"></param>
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/// <param name="pos"></param>
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/// <returns></returns>
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public static string CreateOarObjectFilename(string objectName, UUID uuid, Vector3 pos)
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{
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return string.Format(
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OAR_OBJECT_FILENAME_TEMPLATE, objectName,
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Math.Round(pos.X), Math.Round(pos.Y), Math.Round(pos.Z),
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uuid);
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}
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/// <summary>
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/// Create the path used to store an object in an OpenSim Archives.
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/// </summary>
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/// <param name="objectName"></param>
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/// <param name="uuid"></param>
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/// <param name="pos"></param>
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/// <returns></returns>
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public static string CreateOarObjectPath(string objectName, UUID uuid, Vector3 pos)
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{
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return OBJECTS_PATH + CreateOarObjectFilename(objectName, uuid, pos);
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}
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/// <summary>
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/// Extract a plain path from an IAR path
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/// </summary>
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/// <param name="iarPath"></param>
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/// <returns></returns>
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public static string ExtractPlainPathFromIarPath(string iarPath)
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{
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List<string> plainDirs = new List<string>();
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string[] iarDirs = iarPath.Split(new char[] { '/' }, StringSplitOptions.RemoveEmptyEntries);
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foreach (string iarDir in iarDirs)
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{
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if (!iarDir.Contains(ArchiveConstants.INVENTORY_NODE_NAME_COMPONENT_SEPARATOR))
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plainDirs.Add(iarDir);
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int i = iarDir.LastIndexOf(ArchiveConstants.INVENTORY_NODE_NAME_COMPONENT_SEPARATOR);
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plainDirs.Add(iarDir.Remove(i));
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}
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return string.Join("/", plainDirs.ToArray());
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}
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}
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}
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