/* * 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.Reflection; using Nini.Config; using OpenSim.Framework; using OpenSim.Data; using OpenSim.Services.Interfaces; using OpenSim.Services.Base; namespace OpenSim.Services.PresenceService { public class PresenceServiceBase : ServiceBase { protected IPresenceData m_Database = null; public PresenceServiceBase(IConfigSource config) : base(config) { string dllName = String.Empty; string connString = String.Empty; string realm = "agents"; // // Try reading the [DatabaseService] section, if it exists // IConfig dbConfig = config.Configs["DatabaseService"]; if (dbConfig != null) { if (dllName == String.Empty) dllName = dbConfig.GetString("StorageProvider", String.Empty); if (connString == String.Empty) connString = dbConfig.GetString("ConnectionString", String.Empty); } // // [PresenceService] section overrides [DatabaseService], if it exists // IConfig presenceConfig = config.Configs["PresenceService"]; if (presenceConfig != null) { dllName = presenceConfig.GetString("StorageProvider", dllName); connString = presenceConfig.GetString("ConnectionString", connString); realm = presenceConfig.GetString("Realm", realm); } // // We tried, but this doesn't exist. We can't proceed. // if (dllName.Equals(String.Empty)) throw new Exception("No StorageProvider configured"); m_Database = LoadPlugin<IPresenceData>(dllName, new Object[] { connString, realm }); if (m_Database == null) throw new Exception("Could not find a storage interface in the given module"); } } }