/* * 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.Text; using OpenMetaverse; using log4net; using Nini.Config; using OpenSim.Services.Base; using OpenSim.Services.Interfaces; using OpenSim.Data; using OpenSim.Framework; namespace OpenSim.Services.EstateService { public class MuteListService : ServiceBase, IMuteListService { // private static readonly ILog m_log = // LogManager.GetLogger( // MethodBase.GetCurrentMethod().DeclaringType); protected IMuteListData m_database; public MuteListService(IConfigSource config) : base(config) { string dllName = String.Empty; string connString = String.Empty; // Try reading the [DatabaseService] section, if it exists IConfig dbConfig = config.Configs["DatabaseService"]; if (dbConfig != null) { dllName = dbConfig.GetString("StorageProvider", String.Empty); connString = dbConfig.GetString("ConnectionString", String.Empty); connString = dbConfig.GetString("MuteConnectionString", connString); } // Try reading the [MuteListStore] section, if it exists IConfig muteConfig = config.Configs["MuteListStore"]; if (muteConfig != null) { dllName = muteConfig.GetString("StorageProvider", dllName); connString = muteConfig.GetString("ConnectionString", connString); } // We tried, but this doesn't exist. We can't proceed if (dllName == String.Empty) throw new Exception("No StorageProvider configured"); m_database = LoadPlugin<IMuteListData>(dllName, new Object[] { connString }); if (m_database == null) throw new Exception("Could not find a storage interface in the given module"); } public Byte[] MuteListRequest(UUID agentID, uint crc) { if(m_database == null) return null; MuteData[] data = m_database.Get(agentID); if (data == null || data.Length == 0) return new Byte[0]; StringBuilder sb = new StringBuilder(16384); foreach (MuteData d in data) sb.AppendFormat("{0} {1} {2}|{3}\n", d.MuteType, d.MuteID.ToString(), d.MuteName, d.MuteFlags); Byte[] filedata = Util.UTF8.GetBytes(sb.ToString()); uint dataCrc = Crc32.Compute(filedata); if (dataCrc == crc) { if(crc == 0) return new Byte[0]; Byte[] ret = new Byte[1] {1}; return ret; } return filedata; } public bool UpdateMute(MuteData mute) { if(m_database == null) return false; return m_database.Store(mute); } public bool RemoveMute(UUID agentID, UUID muteID, string muteName) { if(m_database == null) return false; return m_database.Delete(agentID, muteID, muteName); } } }