aboutsummaryrefslogtreecommitdiffstatshomepage
path: root/OpenSim/Framework/Serialization/External/LandDataSerializer.cs
diff options
context:
space:
mode:
Diffstat (limited to 'OpenSim/Framework/Serialization/External/LandDataSerializer.cs')
-rw-r--r--OpenSim/Framework/Serialization/External/LandDataSerializer.cs237
1 files changed, 177 insertions, 60 deletions
diff --git a/OpenSim/Framework/Serialization/External/LandDataSerializer.cs b/OpenSim/Framework/Serialization/External/LandDataSerializer.cs
index 3ae9a8e..bf6c4e5 100644
--- a/OpenSim/Framework/Serialization/External/LandDataSerializer.cs
+++ b/OpenSim/Framework/Serialization/External/LandDataSerializer.cs
@@ -28,8 +28,10 @@
28using System; 28using System;
29using System.Collections.Generic; 29using System.Collections.Generic;
30using System.IO; 30using System.IO;
31using System.Reflection;
31using System.Text; 32using System.Text;
32using System.Xml; 33using System.Xml;
34using log4net;
33using OpenMetaverse; 35using OpenMetaverse;
34using OpenSim.Framework; 36using OpenSim.Framework;
35 37
@@ -40,8 +42,152 @@ namespace OpenSim.Framework.Serialization.External
40 /// </summary> 42 /// </summary>
41 public class LandDataSerializer 43 public class LandDataSerializer
42 { 44 {
45 private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
46
43 protected static UTF8Encoding m_utf8Encoding = new UTF8Encoding(); 47 protected static UTF8Encoding m_utf8Encoding = new UTF8Encoding();
44 48
49 private delegate void LandDataProcessor(LandData landData, XmlTextReader reader);
50 private static Dictionary<string, LandDataProcessor> m_ldProcessors
51 = new Dictionary<string, LandDataProcessor>();
52
53 private delegate void LandAccessEntryProcessor(LandAccessEntry lae, XmlTextReader reader);
54 private static Dictionary<string, LandAccessEntryProcessor> m_laeProcessors
55 = new Dictionary<string, LandAccessEntryProcessor>();
56
57 static LandDataSerializer()
58 {
59 // LandData processors
60 m_ldProcessors.Add(
61 "Area", (ld, xtr) => ld.Area = Convert.ToInt32(xtr.ReadElementString("Area")));
62 m_ldProcessors.Add(
63 "AuctionID", (ld, xtr) => ld.AuctionID = Convert.ToUInt32(xtr.ReadElementString("AuctionID")));
64 m_ldProcessors.Add(
65 "AuthBuyerID", (ld, xtr) => ld.AuthBuyerID = UUID.Parse(xtr.ReadElementString("AuthBuyerID")));
66 m_ldProcessors.Add(
67 "Category", (ld, xtr) => ld.Category = (ParcelCategory)Convert.ToSByte(xtr.ReadElementString("Category")));
68 m_ldProcessors.Add(
69 "ClaimDate", (ld, xtr) => ld.ClaimDate = Convert.ToInt32(xtr.ReadElementString("ClaimDate")));
70 m_ldProcessors.Add(
71 "ClaimPrice", (ld, xtr) => ld.ClaimPrice = Convert.ToInt32(xtr.ReadElementString("ClaimPrice")));
72 m_ldProcessors.Add(
73 "GlobalID", (ld, xtr) => ld.GlobalID = UUID.Parse(xtr.ReadElementString("GlobalID")));
74 m_ldProcessors.Add(
75 "GroupID", (ld, xtr) => ld.GroupID = UUID.Parse(xtr.ReadElementString("GroupID")));
76 m_ldProcessors.Add(
77 "IsGroupOwned", (ld, xtr) => ld.IsGroupOwned = Convert.ToBoolean(xtr.ReadElementString("IsGroupOwned")));
78 m_ldProcessors.Add(
79 "Bitmap", (ld, xtr) => ld.Bitmap = Convert.FromBase64String(xtr.ReadElementString("Bitmap")));
80 m_ldProcessors.Add(
81 "Description", (ld, xtr) => ld.Description = xtr.ReadElementString("Description"));
82 m_ldProcessors.Add(
83 "Flags", (ld, xtr) => ld.Flags = Convert.ToUInt32(xtr.ReadElementString("Flags")));
84 m_ldProcessors.Add(
85 "LandingType", (ld, xtr) => ld.LandingType = Convert.ToByte(xtr.ReadElementString("LandingType")));
86 m_ldProcessors.Add(
87 "Name", (ld, xtr) => ld.Name = xtr.ReadElementString("Name"));
88 m_ldProcessors.Add(
89 "Status", (ld, xtr) => ld.Status = (ParcelStatus)Convert.ToSByte(xtr.ReadElementString("Status")));
90 m_ldProcessors.Add(
91 "LocalID", (ld, xtr) => ld.LocalID = Convert.ToInt32(xtr.ReadElementString("LocalID")));
92 m_ldProcessors.Add(
93 "MediaAutoScale", (ld, xtr) => ld.MediaAutoScale = Convert.ToByte(xtr.ReadElementString("MediaAutoScale")));
94 m_ldProcessors.Add(
95 "MediaID", (ld, xtr) => ld.MediaID = UUID.Parse(xtr.ReadElementString("MediaID")));
96 m_ldProcessors.Add(
97 "MediaURL", (ld, xtr) => ld.MediaURL = xtr.ReadElementString("MediaURL"));
98 m_ldProcessors.Add(
99 "MusicURL", (ld, xtr) => ld.MusicURL = xtr.ReadElementString("MusicURL"));
100
101 m_ldProcessors.Add(
102 "ParcelAccessList", ProcessParcelAccessList);
103
104 m_ldProcessors.Add(
105 "PassHours", (ld, xtr) => ld.PassHours = Convert.ToSingle(xtr.ReadElementString("PassHours")));
106 m_ldProcessors.Add(
107 "PassPrice", (ld, xtr) => ld.PassPrice = Convert.ToInt32(xtr.ReadElementString("PassPrice")));
108 m_ldProcessors.Add(
109 "SalePrice", (ld, xtr) => ld.SalePrice = Convert.ToInt32(xtr.ReadElementString("SalePrice")));
110 m_ldProcessors.Add(
111 "SnapshotID", (ld, xtr) => ld.SnapshotID = UUID.Parse(xtr.ReadElementString("SnapshotID")));
112 m_ldProcessors.Add(
113 "UserLocation", (ld, xtr) => ld.UserLocation = Vector3.Parse(xtr.ReadElementString("UserLocation")));
114 m_ldProcessors.Add(
115 "UserLookAt", (ld, xtr) => ld.UserLookAt = Vector3.Parse(xtr.ReadElementString("UserLookAt")));
116
117 // No longer used here //
118 // m_ldProcessors.Add("Dwell", (landData, xtr) => return);
119
120 m_ldProcessors.Add(
121 "OtherCleanTime", (ld, xtr) => ld.OtherCleanTime = Convert.ToInt32(xtr.ReadElementString("OtherCleanTime")));
122
123 // LandAccessEntryProcessors
124 m_laeProcessors.Add(
125 "AgentID", (lae, xtr) => lae.AgentID = UUID.Parse(xtr.ReadElementString("AgentID")));
126 m_laeProcessors.Add(
127 "Time", (lae, xtr) =>
128 {
129 // We really don't care about temp vs perm here and this
130 // would break on old oars. Assume all bans are perm
131 xtr.ReadElementString("Time");
132 lae.Expires = 0; // Convert.ToUint( xtr.ReadElementString("Time"));
133 }
134 );
135 m_laeProcessors.Add(
136 "AccessList", (lae, xtr) => lae.Flags = (AccessList)Convert.ToUInt32(xtr.ReadElementString("AccessList")));
137 }
138
139 public static void ProcessParcelAccessList(LandData ld, XmlTextReader xtr)
140 {
141 if (!xtr.IsEmptyElement)
142 {
143 while (xtr.Read() && xtr.NodeType != XmlNodeType.EndElement)
144 {
145 LandAccessEntry lae = new LandAccessEntry();
146
147 xtr.ReadStartElement("ParcelAccessEntry");
148
149 string nodeName = string.Empty;
150 while (xtr.NodeType != XmlNodeType.EndElement)
151 {
152 nodeName = xtr.Name;
153
154// m_log.DebugFormat("[LandDataSerializer]: Processing: {0} in ParcelAccessEntry", nodeName);
155
156 LandAccessEntryProcessor p = null;
157 if (m_laeProcessors.TryGetValue(xtr.Name, out p))
158 {
159// m_log.DebugFormat("[LandDataSerializer]: Found {0} processor in ParcelAccessEntry", nodeName);
160
161 try
162 {
163 p(lae, xtr);
164 }
165 catch (Exception e)
166 {
167 m_log.ErrorFormat(
168 "[LandDataSerializer]: Exception while parsing element {0} in ParcelAccessEntry, continuing. Exception {1}{2}",
169 nodeName, e.Message, e.StackTrace);
170
171 if (xtr.NodeType == XmlNodeType.EndElement)
172 xtr.Read();
173 }
174 }
175 else
176 {
177 // m_log.DebugFormat("[LandDataSerializer]: caught unknown element {0}", nodeName);
178 xtr.ReadOuterXml(); // ignore
179 }
180 }
181
182 xtr.ReadEndElement();
183
184 ld.ParcelAccessList.Add(lae);
185 }
186 }
187
188 xtr.Read();
189 }
190
45 /// <summary> 191 /// <summary>
46 /// Reify/deserialize landData 192 /// Reify/deserialize landData
47 /// </summary> 193 /// </summary>
@@ -63,72 +209,43 @@ namespace OpenSim.Framework.Serialization.External
63 { 209 {
64 LandData landData = new LandData(); 210 LandData landData = new LandData();
65 211
66 StringReader sr = new StringReader(serializedLandData); 212 using (XmlTextReader reader = new XmlTextReader(new StringReader(serializedLandData)))
67 XmlTextReader xtr = new XmlTextReader(sr);
68
69 xtr.ReadStartElement("LandData");
70
71 landData.Area = Convert.ToInt32( xtr.ReadElementString("Area"));
72 landData.AuctionID = Convert.ToUInt32( xtr.ReadElementString("AuctionID"));
73 landData.AuthBuyerID = UUID.Parse( xtr.ReadElementString("AuthBuyerID"));
74 landData.Category = (ParcelCategory)Convert.ToSByte( xtr.ReadElementString("Category"));
75 landData.ClaimDate = Convert.ToInt32( xtr.ReadElementString("ClaimDate"));
76 landData.ClaimPrice = Convert.ToInt32( xtr.ReadElementString("ClaimPrice"));
77 landData.GlobalID = UUID.Parse( xtr.ReadElementString("GlobalID"));
78 landData.GroupID = UUID.Parse( xtr.ReadElementString("GroupID"));
79 landData.IsGroupOwned = Convert.ToBoolean( xtr.ReadElementString("IsGroupOwned"));
80 landData.Bitmap = Convert.FromBase64String( xtr.ReadElementString("Bitmap"));
81 landData.Description = xtr.ReadElementString("Description");
82 landData.Flags = Convert.ToUInt32( xtr.ReadElementString("Flags"));
83 landData.LandingType = Convert.ToByte( xtr.ReadElementString("LandingType"));
84 landData.Name = xtr.ReadElementString("Name");
85 landData.Status = (ParcelStatus)Convert.ToSByte( xtr.ReadElementString("Status"));
86 landData.LocalID = Convert.ToInt32( xtr.ReadElementString("LocalID"));
87 landData.MediaAutoScale = Convert.ToByte( xtr.ReadElementString("MediaAutoScale"));
88 landData.MediaID = UUID.Parse( xtr.ReadElementString("MediaID"));
89 landData.MediaURL = xtr.ReadElementString("MediaURL");
90 landData.MusicURL = xtr.ReadElementString("MusicURL");
91 landData.OwnerID = UUID.Parse( xtr.ReadElementString("OwnerID"));
92
93 landData.ParcelAccessList = new List<LandAccessEntry>();
94 xtr.Read();
95 if (xtr.Name != "ParcelAccessList")
96 throw new XmlException(String.Format("Expected \"ParcelAccessList\" element but got \"{0}\"", xtr.Name));
97
98 if (!xtr.IsEmptyElement)
99 { 213 {
100 while (xtr.Read() && xtr.NodeType != XmlNodeType.EndElement) 214 reader.ReadStartElement("LandData");
101 {
102 LandAccessEntry pae = new LandAccessEntry();
103 215
104 xtr.ReadStartElement("ParcelAccessEntry"); 216 string nodeName = string.Empty;
105 pae.AgentID = UUID.Parse( xtr.ReadElementString("AgentID")); 217 while (reader.NodeType != XmlNodeType.EndElement)
106 // We really don't care about temp vs perm here and this 218 {
107 // would break on old oars. Assume all bans are perm 219 nodeName = reader.Name;
108 xtr.ReadElementString("Time");
109 pae.Expires = 0; // Convert.ToUint( xtr.ReadElementString("Time"));
110 pae.Flags = (AccessList)Convert.ToUInt32( xtr.ReadElementString("AccessList"));
111 xtr.ReadEndElement();
112 220
113 landData.ParcelAccessList.Add(pae); 221// m_log.DebugFormat("[LandDataSerializer]: Processing: {0}", nodeName);
114 }
115 }
116 xtr.Read();
117 222
118 landData.PassHours = Convert.ToSingle( xtr.ReadElementString("PassHours")); 223 LandDataProcessor p = null;
119 landData.PassPrice = Convert.ToInt32( xtr.ReadElementString("PassPrice")); 224 if (m_ldProcessors.TryGetValue(reader.Name, out p))
120 landData.SalePrice = Convert.ToInt32( xtr.ReadElementString("SalePrice")); 225 {
121 landData.SnapshotID = UUID.Parse( xtr.ReadElementString("SnapshotID")); 226 try
122 landData.UserLocation = Vector3.Parse( xtr.ReadElementString("UserLocation")); 227 {
123 landData.UserLookAt = Vector3.Parse( xtr.ReadElementString("UserLookAt")); 228 p(landData, reader);
124 // No longer used here 229 }
125 xtr.ReadElementString("Dwell"); 230 catch (Exception e)
126 landData.OtherCleanTime = Convert.ToInt32( xtr.ReadElementString("OtherCleanTime")); 231 {
232 m_log.ErrorFormat(
233 "[LandDataSerializer]: exception while parsing element {0}, continuing. Exception {1}{2}",
234 nodeName, e.Message, e.StackTrace);
127 235
128 xtr.ReadEndElement(); 236 if (reader.NodeType == XmlNodeType.EndElement)
237 reader.Read();
238 }
239 }
240 else
241 {
242 // m_log.DebugFormat("[LandDataSerializer]: caught unknown element {0}", nodeName);
243 reader.ReadOuterXml(); // ignore
244 }
245 }
129 246
130 xtr.Close(); 247 reader.ReadEndElement();
131 sr.Close(); 248 }
132 249
133 return landData; 250 return landData;
134 } 251 }
generated by cgit v1.1 at 2024-11-18 20:36:19 +0000