1 files changed, 127 insertions, 0 deletions

diff --git a/OpenSim/Services/MuteListService/MuteListService.cs b/OpenSim/Services/MuteListService/MuteListService.cs
new file mode 100644
index 0000000..7e5ded1
--- /dev/null
+++ b/OpenSim/Services/MuteListService/MuteListService.cs
@@ -0,0 +1,127 @@
+/*
+ * 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);
+        }
+    }
+}