From 72adbd976cce9c20e908e4e9046d8b039194851c Mon Sep 17 00:00:00 2001 From: Melanie Thielker Date: Mon, 18 May 2009 12:10:56 +0000 Subject: Nonowrking intermadiate commit,, DO NOT USE --- OpenSim/Server/Base/ServerUtils.cs | 148 +++++++++++++++++++++++++++++++++++++ 1 file changed, 148 insertions(+) create mode 100644 OpenSim/Server/Base/ServerUtils.cs (limited to 'OpenSim/Server/Base/ServerUtils.cs') diff --git a/OpenSim/Server/Base/ServerUtils.cs b/OpenSim/Server/Base/ServerUtils.cs new file mode 100644 index 0000000..ae0c3d4 --- /dev/null +++ b/OpenSim/Server/Base/ServerUtils.cs @@ -0,0 +1,148 @@ +/* + * 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 OpenSim 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.IO; +using System.Reflection; +using System.Xml; +using System.Xml.Serialization; +using System.Text; + +namespace OpenSim.Server.Base +{ + public static class ServerUtils + { + public static string SLAssetTypeToContentType(int assetType) + { + switch (assetType) + { + case 0: + return "image/jp2"; + case 1: + return "application/ogg"; + case 2: + return "application/x-metaverse-callingcard"; + case 3: + return "application/x-metaverse-landmark"; + case 5: + return "application/x-metaverse-clothing"; + case 6: + return "application/x-metaverse-primitive"; + case 7: + return "application/x-metaverse-notecard"; + case 8: + return "application/x-metaverse-folder"; + case 10: + return "application/x-metaverse-lsl"; + case 11: + return "application/x-metaverse-lso"; + case 12: + return "image/tga"; + case 13: + return "application/x-metaverse-bodypart"; + case 17: + return "audio/x-wav"; + case 19: + return "image/jpeg"; + case 20: + return "application/x-metaverse-animation"; + case 21: + return "application/x-metaverse-gesture"; + case 22: + return "application/x-metaverse-simstate"; + default: + return "application/octet-stream"; + } + } + + public static byte[] SerializeResult(XmlSerializer xs, object data) + { + MemoryStream ms = new MemoryStream(); + XmlTextWriter xw = new XmlTextWriter(ms, Encoding.UTF8); + xw.Formatting = Formatting.Indented; + xs.Serialize(xw, data); + xw.Flush(); + + ms.Seek(0, SeekOrigin.Begin); + byte[] ret = ms.GetBuffer(); + Array.Resize(ref ret, (int)ms.Length); + + return ret; + } + + public static T LoadPlugin(string dllName, Object[] args) where T:class + { + string[] parts = dllName.Split(new char[] {':'}); + + dllName = parts[0]; + + string className = String.Empty; + + if (parts.Length > 1) + className = parts[1]; + + return LoadPlugin(dllName, className, args); + } + + public static T LoadPlugin(string dllName, string className, Object[] args) where T:class + { + string interfaceName = typeof(T).ToString(); + + try + { + Assembly pluginAssembly = Assembly.LoadFrom(dllName); + + foreach (Type pluginType in pluginAssembly.GetTypes()) + { + if (pluginType.IsPublic) + { + if (className != String.Empty && + pluginType.ToString() != + pluginType.Namespace + "." + className) + continue; + + Type typeInterface = + pluginType.GetInterface(interfaceName, true); + if (typeInterface != null) + { + T plug = (T)Activator.CreateInstance(pluginType, + args); + + return plug; + } + } + } + + return null; + } + catch (Exception e) + { + return null; + } + } + } +} -- cgit v1.1