Improvement in HGInstantMessageService: account for the existence of an offline IM service.

1 files changed, 115 insertions, 0 deletions

diff --git a/OpenSim/Services/Interfaces/IOfflineIMService.cs b/OpenSim/Services/Interfaces/IOfflineIMService.cs
new file mode 100644
index 0000000..2848967
--- /dev/null
+++ b/OpenSim/Services/Interfaces/IOfflineIMService.cs
@@ -0,0 +1,115 @@
+/*
+ * 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.Collections.Generic;
+
+using OpenSim.Framework;
+using OpenMetaverse;
+
+namespace OpenSim.Services.Interfaces
+{
+    public interface IOfflineIMService
+    {
+        List<GridInstantMessage> GetMessages(UUID principalID);
+        bool StoreMessage(GridInstantMessage im, out string reason);
+    }
+
+    public class OfflineIMDataUtils
+    {
+        public static GridInstantMessage GridInstantMessage(Dictionary<string, object> dict)
+        {
+            GridInstantMessage im = new GridInstantMessage();
+
+            if (dict.ContainsKey("BinaryBucket") && dict["BinaryBucket"] != null)
+                im.binaryBucket = OpenMetaverse.Utils.HexStringToBytes(dict["BinaryBucket"].ToString(), true);
+
+            if (dict.ContainsKey("Dialog") && dict["Dialog"] != null)
+                im.dialog = byte.Parse(dict["Dialog"].ToString());
+
+            if (dict.ContainsKey("FromAgentID") && dict["FromAgentID"] != null)
+                im.fromAgentID = new Guid(dict["FromAgentID"].ToString());
+
+            if (dict.ContainsKey("FromAgentName") && dict["FromAgentName"] != null)
+                im.fromAgentName = dict["FromAgentName"].ToString();
+            else
+                im.fromAgentName = string.Empty;
+
+            if (dict.ContainsKey("FromGroup") && dict["FromGroup"] != null)
+                im.fromGroup = bool.Parse(dict["FromGroup"].ToString());
+
+            if (dict.ContainsKey("SessionID") && dict["SessionID"] != null)
+                im.imSessionID = new Guid(dict["SessionID"].ToString());
+
+            if (dict.ContainsKey("Message") && dict["Message"] != null)
+                im.message = dict["Message"].ToString();
+            else
+                im.message = string.Empty;
+
+            if (dict.ContainsKey("Offline") && dict["Offline"] != null)
+                im.offline = byte.Parse(dict["Offline"].ToString());
+
+            if (dict.ContainsKey("EstateID") && dict["EstateID"] != null)
+                im.ParentEstateID = UInt32.Parse(dict["EstateID"].ToString());
+
+            if (dict.ContainsKey("Position") && dict["Position"] != null)
+                im.Position = Vector3.Parse(dict["Position"].ToString());
+
+            if (dict.ContainsKey("RegionID") && dict["RegionID"] != null)
+                im.RegionID = new Guid(dict["RegionID"].ToString());
+
+            if (dict.ContainsKey("Timestamp") && dict["Timestamp"] != null)
+                im.timestamp = UInt32.Parse(dict["Timestamp"].ToString());
+
+            if (dict.ContainsKey("ToAgentID") && dict["ToAgentID"] != null)
+                im.toAgentID = new Guid(dict["ToAgentID"].ToString());
+
+            return im;
+        }
+
+        public static Dictionary<string, object> GridInstantMessage(GridInstantMessage im)
+        {
+            Dictionary<string, object> dict = new Dictionary<string, object>();
+
+            dict["BinaryBucket"] = OpenMetaverse.Utils.BytesToHexString(im.binaryBucket, im.binaryBucket.Length, null);
+            dict["Dialog"] = im.dialog.ToString();
+            dict["FromAgentID"] = im.fromAgentID.ToString();
+            dict["FromAgentName"] = im.fromAgentName == null ? string.Empty : im.fromAgentName;
+            dict["FromGroup"] = im.fromGroup.ToString();
+            dict["SessionID"] = im.imSessionID.ToString();
+            dict["Message"] = im.message == null ? string.Empty : im.message;
+            dict["Offline"] = im.offline.ToString();
+            dict["EstateID"] = im.ParentEstateID.ToString();
+            dict["Position"] = im.Position.ToString();
+            dict["RegionID"] = im.RegionID.ToString();
+            dict["Timestamp"] = im.timestamp.ToString();
+            dict["ToAgentID"] = im.toAgentID.ToString();
+
+            return dict;
+        }
+
+    }
+}