Readd mapgenerator
This commit is contained in:
Cinder Biscuits
694
Programs/mapgenerator/ProtocolManager.cs
Normal file
694
Programs/mapgenerator/ProtocolManager.cs
Normal file
@@ -0,0 +1,694 @@
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using System;
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using System.Collections.Generic;
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using System.IO;
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namespace mapgenerator
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{
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/// <summary>
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///
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/// </summary>
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public enum PacketFrequency
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{
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/// <summary></summary>
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Low,
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/// <summary></summary>
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Medium,
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/// <summary></summary>
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High
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}
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/// <summary>
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///
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/// </summary>
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public enum FieldType
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{
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/// <summary></summary>
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U8,
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/// <summary></summary>
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U16,
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/// <summary></summary>
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U32,
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/// <summary></summary>
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U64,
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/// <summary></summary>
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S8,
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/// <summary></summary>
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S16,
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/// <summary></summary>
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S32,
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/// <summary></summary>
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F32,
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/// <summary></summary>
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F64,
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/// <summary></summary>
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LLUUID,
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/// <summary></summary>
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BOOL,
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/// <summary></summary>
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LLVector3,
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/// <summary></summary>
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LLVector3d,
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/// <summary></summary>
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LLVector4,
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/// <summary></summary>
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LLQuaternion,
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/// <summary></summary>
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IPADDR,
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/// <summary></summary>
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IPPORT,
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/// <summary></summary>
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Variable,
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/// <summary></summary>
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Fixed,
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/// <summary></summary>
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Single,
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/// <summary></summary>
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Multiple
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}
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/// <summary>
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///
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/// </summary>
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public class MapField : IComparable
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{
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/// <summary></summary>
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public int KeywordPosition;
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/// <summary></summary>
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public string Name;
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/// <summary></summary>
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public FieldType Type;
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/// <summary></summary>
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public int Count;
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/// <summary>
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///
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/// </summary>
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/// <param name="obj"></param>
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/// <returns></returns>
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public int CompareTo(object obj)
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{
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MapField temp = (MapField)obj;
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if (this.KeywordPosition > temp.KeywordPosition)
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{
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return 1;
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}
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else
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{
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if(temp.KeywordPosition == this.KeywordPosition)
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{
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return 0;
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}
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else
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{
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return -1;
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}
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}
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}
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}
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/// <summary>
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///
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/// </summary>
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public class MapBlock : IComparable
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{
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/// <summary></summary>
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public int KeywordPosition;
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/// <summary></summary>
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public string Name;
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/// <summary></summary>
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public int Count;
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/// <summary></summary>
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public List<MapField> Fields;
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/// <summary>
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///
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/// </summary>
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/// <param name="obj"></param>
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/// <returns></returns>
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public int CompareTo(object obj)
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{
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MapBlock temp = (MapBlock)obj;
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if (this.KeywordPosition > temp.KeywordPosition)
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{
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return 1;
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}
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else
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{
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if(temp.KeywordPosition == this.KeywordPosition)
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{
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return 0;
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}
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else
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{
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return -1;
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}
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}
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}
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}
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/// <summary>
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///
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/// </summary>
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public class MapPacket
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{
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/// <summary></summary>
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public ushort ID;
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/// <summary></summary>
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public string Name;
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/// <summary></summary>
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public PacketFrequency Frequency;
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/// <summary></summary>
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public bool Trusted;
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/// <summary></summary>
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public bool Encoded;
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/// <summary></summary>
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public List<MapBlock> Blocks;
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}
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/// <summary>
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///
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/// </summary>
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public class ProtocolManager
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{
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/// <summary></summary>
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public Dictionary<FieldType, int> TypeSizes;
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/// <summary></summary>
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public Dictionary<string, int> KeywordPositions;
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/// <summary></summary>
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public MapPacket[] LowMaps;
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/// <summary></summary>
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public MapPacket[] MediumMaps;
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/// <summary></summary>
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public MapPacket[] HighMaps;
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/// <summary>
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///
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/// </summary>
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/// <param name="keywordFile"></param>
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/// <param name="mapFile"></param>
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/// <param name="client"></param>
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public ProtocolManager(string mapFile)
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{
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// Initialize the map arrays
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LowMaps = new MapPacket[65536];
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MediumMaps = new MapPacket[256];
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HighMaps = new MapPacket[256];
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// Build the type size hash table
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TypeSizes = new Dictionary<FieldType,int>();
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TypeSizes.Add(FieldType.U8, 1);
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TypeSizes.Add(FieldType.U16, 2);
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TypeSizes.Add(FieldType.U32, 4);
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TypeSizes.Add(FieldType.U64, 8);
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TypeSizes.Add(FieldType.S8, 1);
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TypeSizes.Add(FieldType.S16, 2);
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TypeSizes.Add(FieldType.S32, 4);
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TypeSizes.Add(FieldType.F32, 4);
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TypeSizes.Add(FieldType.F64, 8);
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TypeSizes.Add(FieldType.LLUUID, 16);
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TypeSizes.Add(FieldType.BOOL, 1);
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TypeSizes.Add(FieldType.LLVector3, 12);
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TypeSizes.Add(FieldType.LLVector3d, 24);
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TypeSizes.Add(FieldType.LLVector4, 16);
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TypeSizes.Add(FieldType.LLQuaternion, 16);
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TypeSizes.Add(FieldType.IPADDR, 4);
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TypeSizes.Add(FieldType.IPPORT, 2);
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TypeSizes.Add(FieldType.Variable, -1);
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TypeSizes.Add(FieldType.Fixed, -2);
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KeywordPositions = new Dictionary<string, int>();
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LoadMapFile(mapFile);
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="command"></param>
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/// <returns></returns>
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public MapPacket Command(string command)
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{
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foreach (MapPacket map in HighMaps)
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{
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if (map != null)
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{
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if (command == map.Name)
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{
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return map;
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}
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}
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}
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foreach (MapPacket map in MediumMaps)
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{
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if (map != null)
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{
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if (command == map.Name)
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{
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return map;
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}
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}
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}
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foreach (MapPacket map in LowMaps)
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{
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if (map != null)
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{
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if (command == map.Name)
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{
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return map;
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}
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}
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}
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throw new Exception("Cannot find map for command \"" + command + "\"");
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="data"></param>
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/// <returns></returns>
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public MapPacket Command(byte[] data)
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{
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ushort command;
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if (data.Length < 5)
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{
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return null;
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}
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if (data[4] == 0xFF)
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{
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if ((byte)data[5] == 0xFF)
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{
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// Low frequency
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command = (ushort)(data[6] * 256 + data[7]);
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return Command(command, PacketFrequency.Low);
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}
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else
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{
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// Medium frequency
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command = (ushort)data[5];
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return Command(command, PacketFrequency.Medium);
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}
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}
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else
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{
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// High frequency
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command = (ushort)data[4];
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return Command(command, PacketFrequency.High);
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}
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="command"></param>
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/// <param name="frequency"></param>
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/// <returns></returns>
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public MapPacket Command(ushort command, PacketFrequency frequency)
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{
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switch (frequency)
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{
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case PacketFrequency.High:
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return HighMaps[command];
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case PacketFrequency.Medium:
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return MediumMaps[command];
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case PacketFrequency.Low:
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return LowMaps[command];
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}
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throw new Exception("Cannot find map for command \"" + command + "\" with frequency \"" + frequency + "\"");
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}
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/// <summary>
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///
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/// </summary>
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public void PrintMap(TextWriter writer)
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{
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PrintOneMap(writer, LowMaps, "Low ");
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PrintOneMap(writer, MediumMaps, "Medium");
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PrintOneMap(writer, HighMaps, "High ");
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="map"></param>
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/// <param name="frequency"></param>
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private void PrintOneMap(TextWriter writer, MapPacket[] map, string frequency) {
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int i;
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for (i = 0; i < map.Length; ++i)
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{
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if (map[i] != null)
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{
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writer.WriteLine("{0} {1,5} - {2} - {3} - {4}", frequency, i, map[i].Name,
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map[i].Trusted ? "Trusted" : "Untrusted",
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map[i].Encoded ? "Zerocoded" : "Unencoded");
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foreach (MapBlock block in map[i].Blocks)
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{
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if (block.Count == -1)
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{
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writer.WriteLine("\t{0,4} {1} (Variable)", block.KeywordPosition, block.Name);
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}
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else
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{
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writer.WriteLine("\t{0,4} {1} ({2})", block.KeywordPosition, block.Name, block.Count);
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}
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foreach (MapField field in block.Fields)
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{
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writer.WriteLine("\t\t{0,4} {1} ({2} / {3})", field.KeywordPosition, field.Name,
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field.Type, field.Count);
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}
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}
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}
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}
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="mapFile"></param>
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/// <param name="outputFile"></param>
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public static void DecodeMapFile(string mapFile, string outputFile)
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{
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byte magicKey = 0;
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byte[] buffer = new byte[2048];
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int nread;
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BinaryReader map;
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BinaryWriter output;
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try
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{
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map = new BinaryReader(new FileStream(mapFile, FileMode.Open));
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}
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catch(Exception e)
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{
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throw new Exception("Map file error", e);
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}
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try
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{
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output = new BinaryWriter(new FileStream(outputFile, FileMode.CreateNew));
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}
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catch(Exception e)
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{
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throw new Exception("Map file error", e);
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}
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while ((nread = map.Read(buffer, 0, 2048)) != 0)
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{
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for (int i = 0; i < nread; ++i)
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{
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buffer[i] ^= magicKey;
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magicKey += 43;
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}
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output.Write(buffer, 0, nread);
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}
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map.Close();
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output.Close();
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="mapFile"></param>
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private void LoadMapFile(string mapFile)
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{
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FileStream map;
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// Load the protocol map file
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try
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{
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map = new FileStream(mapFile, FileMode.Open, FileAccess.Read);
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}
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catch(Exception e)
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{
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throw new Exception("Map file error", e);
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}
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try
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{
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StreamReader r = new StreamReader(map);
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r.BaseStream.Seek(0, SeekOrigin.Begin);
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string newline;
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string trimmedline;
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bool inPacket = false;
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bool inBlock = false;
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MapPacket currentPacket = null;
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MapBlock currentBlock = null;
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char[] trimArray = new char[] {' ', '\t'};
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// While not at the end of the file
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while (r.Peek() > -1)
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{
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#region ParseMap
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newline = r.ReadLine();
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trimmedline = System.Text.RegularExpressions.Regex.Replace(newline, @"\s+", " ");
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trimmedline = trimmedline.Trim(trimArray);
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if (!inPacket)
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{
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// Outside of all packet blocks
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if (trimmedline == "{")
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{
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inPacket = true;
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}
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}
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else
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{
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// Inside of a packet block
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if (!inBlock)
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{
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// Inside a packet block, outside of the blocks
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if (trimmedline == "{")
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{
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inBlock = true;
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}
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else if (trimmedline == "}")
|
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{
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||||
// Reached the end of the packet
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// currentPacket.Blocks.Sort();
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inPacket = false;
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}
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||||
else
|
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{
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// Skip comments
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||||
if (trimmedline.StartsWith("//")) continue;
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// The packet header
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#region ParsePacketHeader
|
||||
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||||
// Splice the string in to tokens
|
||||
string[] tokens = trimmedline.Split(new char[] {' ', '\t'});
|
||||
|
||||
if (tokens.Length > 3)
|
||||
{
|
||||
//Hash packet name to insure correct keyword ordering
|
||||
KeywordPosition(tokens[0]);
|
||||
|
||||
uint packetID;
|
||||
|
||||
// Remove the leading "0x"
|
||||
if (tokens[2].Length > 2 && tokens[2].Substring(0, 2) == "0x")
|
||||
{
|
||||
tokens[2] = tokens[2].Substring(2, tokens[2].Length - 2);
|
||||
packetID = UInt32.Parse(tokens[2], System.Globalization.NumberStyles.HexNumber);
|
||||
} else {
|
||||
packetID = UInt32.Parse(tokens[2]);
|
||||
}
|
||||
|
||||
|
||||
if (tokens[1] == "Fixed")
|
||||
{
|
||||
|
||||
// Truncate the id to a short
|
||||
packetID &= 0xFFFF;
|
||||
LowMaps[packetID] = new MapPacket();
|
||||
LowMaps[packetID].ID = (ushort)packetID;
|
||||
LowMaps[packetID].Frequency = PacketFrequency.Low;
|
||||
LowMaps[packetID].Name = tokens[0];
|
||||
LowMaps[packetID].Trusted = (tokens[3] == "Trusted");
|
||||
LowMaps[packetID].Encoded = (tokens[4] == "Zerocoded");
|
||||
LowMaps[packetID].Blocks = new List<MapBlock>();
|
||||
|
||||
currentPacket = LowMaps[packetID];
|
||||
}
|
||||
else if (tokens[1] == "Low")
|
||||
{
|
||||
LowMaps[packetID] = new MapPacket();
|
||||
LowMaps[packetID].ID = (ushort)packetID;
|
||||
LowMaps[packetID].Frequency = PacketFrequency.Low;
|
||||
LowMaps[packetID].Name = tokens[0];
|
||||
LowMaps[packetID].Trusted = (tokens[2] == "Trusted");
|
||||
LowMaps[packetID].Encoded = (tokens[4] == "Zerocoded");
|
||||
LowMaps[packetID].Blocks = new List<MapBlock>();
|
||||
|
||||
currentPacket = LowMaps[packetID];
|
||||
|
||||
}
|
||||
else if (tokens[1] == "Medium")
|
||||
{
|
||||
MediumMaps[packetID] = new MapPacket();
|
||||
MediumMaps[packetID].ID = (ushort)packetID;
|
||||
MediumMaps[packetID].Frequency = PacketFrequency.Medium;
|
||||
MediumMaps[packetID].Name = tokens[0];
|
||||
MediumMaps[packetID].Trusted = (tokens[2] == "Trusted");
|
||||
MediumMaps[packetID].Encoded = (tokens[4] == "Zerocoded");
|
||||
MediumMaps[packetID].Blocks = new List<MapBlock>();
|
||||
|
||||
currentPacket = MediumMaps[packetID];
|
||||
|
||||
}
|
||||
else if (tokens[1] == "High")
|
||||
{
|
||||
HighMaps[packetID] = new MapPacket();
|
||||
HighMaps[packetID].ID = (ushort)packetID;
|
||||
HighMaps[packetID].Frequency = PacketFrequency.High;
|
||||
HighMaps[packetID].Name = tokens[0];
|
||||
HighMaps[packetID].Trusted = (tokens[2] == "Trusted");
|
||||
HighMaps[packetID].Encoded = (tokens[4] == "Zerocoded");
|
||||
HighMaps[packetID].Blocks = new List<MapBlock>();
|
||||
|
||||
currentPacket = HighMaps[packetID];
|
||||
|
||||
}
|
||||
else
|
||||
{
|
||||
//Client.Log("Unknown packet frequency", Helpers.LogLevel.Error);
|
||||
throw new Exception("Unknown packet frequency");
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if (trimmedline.Length > 0 && trimmedline.Substring(0, 1) == "{")
|
||||
{
|
||||
// A field
|
||||
#region ParseField
|
||||
|
||||
MapField field = new MapField();
|
||||
|
||||
// Splice the string in to tokens
|
||||
string[] tokens = trimmedline.Split(new char[] {' ', '\t'});
|
||||
|
||||
field.Name = tokens[1];
|
||||
field.KeywordPosition = KeywordPosition(field.Name);
|
||||
field.Type = (FieldType)Enum.Parse(typeof(FieldType), tokens[2], true);
|
||||
|
||||
if (tokens[3] != "}")
|
||||
{
|
||||
field.Count = Int32.Parse(tokens[3]);
|
||||
}
|
||||
else
|
||||
{
|
||||
field.Count = 1;
|
||||
}
|
||||
|
||||
// Save this field to the current block
|
||||
currentBlock.Fields.Add(field);
|
||||
|
||||
#endregion
|
||||
}
|
||||
else if (trimmedline == "}")
|
||||
{
|
||||
// currentBlock.Fields.Sort();
|
||||
inBlock = false;
|
||||
}
|
||||
else if (trimmedline.Length != 0 && trimmedline.Substring(0, 2) != "//")
|
||||
{
|
||||
// The block header
|
||||
#region ParseBlockHeader
|
||||
|
||||
currentBlock = new MapBlock();
|
||||
|
||||
// Splice the string in to tokens
|
||||
string[] tokens = trimmedline.Split(new char[] {' ', '\t'});
|
||||
|
||||
currentBlock.Name = tokens[0];
|
||||
currentBlock.KeywordPosition = KeywordPosition(currentBlock.Name);
|
||||
currentBlock.Fields = new List<MapField>();
|
||||
currentPacket.Blocks.Add(currentBlock);
|
||||
|
||||
if (tokens[1] == "Single")
|
||||
{
|
||||
currentBlock.Count = 1;
|
||||
}
|
||||
else if (tokens[1] == "Multiple")
|
||||
{
|
||||
currentBlock.Count = Int32.Parse(tokens[2]);
|
||||
}
|
||||
else if (tokens[1] == "Variable")
|
||||
{
|
||||
currentBlock.Count = -1;
|
||||
}
|
||||
else
|
||||
{
|
||||
//Client.Log("Unknown block frequency", Helpers.LogLevel.Error);
|
||||
throw new Exception("Unknown block frequency");
|
||||
}
|
||||
|
||||
#endregion
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
}
|
||||
|
||||
r.Close();
|
||||
map.Close();
|
||||
}
|
||||
catch (Exception e)
|
||||
{
|
||||
throw e;
|
||||
}
|
||||
}
|
||||
|
||||
private int KeywordPosition(string keyword)
|
||||
{
|
||||
if (KeywordPositions.ContainsKey(keyword))
|
||||
{
|
||||
return KeywordPositions[keyword];
|
||||
}
|
||||
|
||||
int hash = 0;
|
||||
for (int i = 1; i < keyword.Length; i++)
|
||||
{
|
||||
hash = (hash + (int)(keyword[i])) * 2;
|
||||
}
|
||||
hash *= 2;
|
||||
hash &= 0x1FFF;
|
||||
|
||||
int startHash = hash;
|
||||
|
||||
while (KeywordPositions.ContainsValue(hash))
|
||||
{
|
||||
hash++;
|
||||
hash &= 0x1FFF;
|
||||
if (hash == startHash)
|
||||
{
|
||||
//Give up looking, went through all values and they were all taken.
|
||||
throw new Exception("All hash values are taken. Failed to add keyword: " + keyword);
|
||||
}
|
||||
}
|
||||
|
||||
KeywordPositions[keyword] = hash;
|
||||
return hash;
|
||||
}
|
||||
}
|
||||
}
|
||||
1129
Programs/mapgenerator/mapgenerator.cs
Normal file
1129
Programs/mapgenerator/mapgenerator.cs
Normal file
File diff suppressed because it is too large
Load Diff
88
Programs/mapgenerator/mapgenerator.csproj
Normal file
88
Programs/mapgenerator/mapgenerator.csproj
Normal file
@@ -0,0 +1,88 @@
|
||||
<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="4.0">
|
||||
<PropertyGroup>
|
||||
<ProjectType>Local</ProjectType>
|
||||
<ProductVersion>14.0.25123</ProductVersion>
|
||||
<SchemaVersion>2.0</SchemaVersion>
|
||||
<ProjectGuid>{2867B4B3-0000-0000-0000-000000000000}</ProjectGuid>
|
||||
<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
|
||||
<ApplicationIcon></ApplicationIcon>
|
||||
<AssemblyKeyContainerName>
|
||||
</AssemblyKeyContainerName>
|
||||
<AssemblyName>mapgenerator</AssemblyName>
|
||||
<DefaultClientScript>JScript</DefaultClientScript>
|
||||
<DefaultHTMLPageLayout>Grid</DefaultHTMLPageLayout>
|
||||
<DefaultTargetSchema>IE50</DefaultTargetSchema>
|
||||
<DelaySign>false</DelaySign>
|
||||
<TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
|
||||
<OutputType>Exe</OutputType>
|
||||
<AppDesignerFolder></AppDesignerFolder>
|
||||
<RootNamespace>mapgenerator</RootNamespace>
|
||||
<StartupObject></StartupObject>
|
||||
<StartArguments></StartArguments>
|
||||
<FileUpgradeFlags>
|
||||
</FileUpgradeFlags>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
|
||||
<AllowUnsafeBlocks>True</AllowUnsafeBlocks>
|
||||
<BaseAddress>285212672</BaseAddress>
|
||||
<CheckForOverflowUnderflow>False</CheckForOverflowUnderflow>
|
||||
<ConfigurationOverrideFile>
|
||||
</ConfigurationOverrideFile>
|
||||
<DefineConstants>TRACE;DEBUG</DefineConstants>
|
||||
<DocumentationFile></DocumentationFile>
|
||||
<DebugSymbols>True</DebugSymbols>
|
||||
<FileAlignment>4096</FileAlignment>
|
||||
<Optimize>False</Optimize>
|
||||
<OutputPath>..\..\bin\</OutputPath>
|
||||
<RegisterForComInterop>False</RegisterForComInterop>
|
||||
<RemoveIntegerChecks>False</RemoveIntegerChecks>
|
||||
<TreatWarningsAsErrors>False</TreatWarningsAsErrors>
|
||||
<WarningLevel>4</WarningLevel>
|
||||
<NoStdLib>False</NoStdLib>
|
||||
<NoWarn>1591,1574,0419</NoWarn>
|
||||
<PlatformTarget>AnyCPU</PlatformTarget>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
|
||||
<AllowUnsafeBlocks>True</AllowUnsafeBlocks>
|
||||
<BaseAddress>285212672</BaseAddress>
|
||||
<CheckForOverflowUnderflow>False</CheckForOverflowUnderflow>
|
||||
<ConfigurationOverrideFile>
|
||||
</ConfigurationOverrideFile>
|
||||
<DefineConstants>TRACE</DefineConstants>
|
||||
<DocumentationFile></DocumentationFile>
|
||||
<DebugSymbols>False</DebugSymbols>
|
||||
<FileAlignment>4096</FileAlignment>
|
||||
<Optimize>True</Optimize>
|
||||
<OutputPath>..\..\bin\</OutputPath>
|
||||
<RegisterForComInterop>False</RegisterForComInterop>
|
||||
<RemoveIntegerChecks>False</RemoveIntegerChecks>
|
||||
<TreatWarningsAsErrors>False</TreatWarningsAsErrors>
|
||||
<WarningLevel>4</WarningLevel>
|
||||
<NoStdLib>False</NoStdLib>
|
||||
<NoWarn>1591,1574,0419</NoWarn>
|
||||
<PlatformTarget>AnyCPU</PlatformTarget>
|
||||
</PropertyGroup>
|
||||
<ItemGroup>
|
||||
<Reference Include="System" >
|
||||
<Name>System</Name>
|
||||
<Private>False</Private>
|
||||
</Reference>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<Compile Include="mapgenerator.cs">
|
||||
<SubType>Code</SubType>
|
||||
</Compile>
|
||||
<Compile Include="ProtocolManager.cs">
|
||||
<SubType>Code</SubType>
|
||||
</Compile>
|
||||
</ItemGroup>
|
||||
<Import Project="$(MSBuildBinPath)\Microsoft.CSHARP.Targets" />
|
||||
<PropertyGroup>
|
||||
<PreBuildEvent>
|
||||
</PreBuildEvent>
|
||||
<PostBuildEvent>
|
||||
</PostBuildEvent>
|
||||
</PropertyGroup>
|
||||
</Project>
|
||||
253
Programs/mapgenerator/template.cs
Normal file
253
Programs/mapgenerator/template.cs
Normal file
@@ -0,0 +1,253 @@
|
||||
/*
|
||||
* Copyright (c) 2006-2016, openmetaverse.co
|
||||
* All rights reserved.
|
||||
*
|
||||
* - 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.
|
||||
* - Neither the name of the Second Life Reverse Engineering Team 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 COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT OWNER OR 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;
|
||||
|
||||
namespace OpenMetaverse
|
||||
{
|
||||
/// <summary>
|
||||
///
|
||||
/// </summary>
|
||||
public enum PacketFrequency : byte
|
||||
{
|
||||
/// <summary></summary>
|
||||
Low,
|
||||
/// <summary></summary>
|
||||
Medium,
|
||||
/// <summary></summary>
|
||||
High
|
||||
}
|
||||
}
|
||||
|
||||
namespace OpenMetaverse.Packets
|
||||
{
|
||||
/// <summary>
|
||||
/// Thrown when a packet could not be successfully deserialized
|
||||
/// </summary>
|
||||
public class MalformedDataException : ApplicationException
|
||||
{
|
||||
/// <summary>
|
||||
/// Default constructor
|
||||
/// </summary>
|
||||
public MalformedDataException() { }
|
||||
|
||||
/// <summary>
|
||||
/// Constructor that takes an additional error message
|
||||
/// </summary>
|
||||
/// <param name="Message">An error message to attach to this exception</param>
|
||||
public MalformedDataException(string Message)
|
||||
: base(Message)
|
||||
{
|
||||
this.Source = "Packet decoding";
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// The header of a message template packet. Holds packet flags, sequence
|
||||
/// number, packet ID, and any ACKs that will be appended at the end of
|
||||
/// the packet
|
||||
/// </summary>
|
||||
public struct Header
|
||||
{
|
||||
public bool Reliable;
|
||||
public bool Resent;
|
||||
public bool Zerocoded;
|
||||
public bool AppendedAcks;
|
||||
public uint Sequence;
|
||||
public ushort ID;
|
||||
public PacketFrequency Frequency;
|
||||
public uint[] AckList;
|
||||
|
||||
public void ToBytes(byte[] bytes, ref int i)
|
||||
{
|
||||
byte flags = 0;
|
||||
if (Reliable) flags |= Helpers.MSG_RELIABLE;
|
||||
if (Resent) flags |= Helpers.MSG_RESENT;
|
||||
if (Zerocoded) flags |= Helpers.MSG_ZEROCODED;
|
||||
if (AppendedAcks) flags |= Helpers.MSG_APPENDED_ACKS;
|
||||
|
||||
// Flags
|
||||
bytes[i++] = flags;
|
||||
|
||||
// Sequence number
|
||||
Utils.UIntToBytesBig(Sequence, bytes, i);
|
||||
i += 4;
|
||||
|
||||
// Extra byte
|
||||
bytes[i++] = 0;
|
||||
|
||||
// Packet ID
|
||||
switch (Frequency)
|
||||
{
|
||||
case PacketFrequency.High:
|
||||
// 1 byte ID
|
||||
bytes[i++] = (byte)ID;
|
||||
break;
|
||||
case PacketFrequency.Medium:
|
||||
// 2 byte ID
|
||||
bytes[i++] = 0xFF;
|
||||
bytes[i++] = (byte)ID;
|
||||
break;
|
||||
case PacketFrequency.Low:
|
||||
// 4 byte ID
|
||||
bytes[i++] = 0xFF;
|
||||
bytes[i++] = 0xFF;
|
||||
Utils.UInt16ToBytesBig(ID, bytes, i);
|
||||
i += 2;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
public void FromBytes(byte[] bytes, ref int pos, ref int packetEnd)
|
||||
{
|
||||
this = BuildHeader(bytes, ref pos, ref packetEnd);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Convert the AckList to a byte array, used for packet serializing
|
||||
/// </summary>
|
||||
/// <param name="bytes">Reference to the target byte array</param>
|
||||
/// <param name="i">Beginning position to start writing to in the byte
|
||||
/// array, will be updated with the ending position of the ACK list</param>
|
||||
public void AcksToBytes(byte[] bytes, ref int i)
|
||||
{
|
||||
foreach (uint ack in AckList)
|
||||
{
|
||||
Utils.UIntToBytesBig(ack, bytes, i);
|
||||
i += 4;
|
||||
}
|
||||
if (AckList.Length > 0) { bytes[i++] = (byte)AckList.Length; }
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
///
|
||||
/// </summary>
|
||||
/// <param name="bytes"></param>
|
||||
/// <param name="pos"></param>
|
||||
/// <param name="packetEnd"></param>
|
||||
/// <returns></returns>
|
||||
public static Header BuildHeader(byte[] bytes, ref int pos, ref int packetEnd)
|
||||
{
|
||||
Header header;
|
||||
byte flags = bytes[pos];
|
||||
|
||||
header.AppendedAcks = (flags & Helpers.MSG_APPENDED_ACKS) != 0;
|
||||
header.Reliable = (flags & Helpers.MSG_RELIABLE) != 0;
|
||||
header.Resent = (flags & Helpers.MSG_RESENT) != 0;
|
||||
header.Zerocoded = (flags & Helpers.MSG_ZEROCODED) != 0;
|
||||
header.Sequence = (uint)((bytes[pos + 1] << 24) + (bytes[pos + 2] << 16) + (bytes[pos + 3] << 8) + bytes[pos + 4]);
|
||||
|
||||
// Set the frequency and packet ID number
|
||||
if (bytes[pos + 6] == 0xFF)
|
||||
{
|
||||
if (bytes[pos + 7] == 0xFF)
|
||||
{
|
||||
header.Frequency = PacketFrequency.Low;
|
||||
if (header.Zerocoded && bytes[pos + 8] == 0)
|
||||
header.ID = bytes[pos + 10];
|
||||
else
|
||||
header.ID = (ushort)((bytes[pos + 8] << 8) + bytes[pos + 9]);
|
||||
|
||||
pos += 10;
|
||||
}
|
||||
else
|
||||
{
|
||||
header.Frequency = PacketFrequency.Medium;
|
||||
header.ID = bytes[pos + 7];
|
||||
|
||||
pos += 8;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
header.Frequency = PacketFrequency.High;
|
||||
header.ID = bytes[pos + 6];
|
||||
|
||||
pos += 7;
|
||||
}
|
||||
|
||||
header.AckList = null;
|
||||
CreateAckList(ref header, bytes, ref packetEnd);
|
||||
|
||||
return header;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
///
|
||||
/// </summary>
|
||||
/// <param name="header"></param>
|
||||
/// <param name="bytes"></param>
|
||||
/// <param name="packetEnd"></param>
|
||||
static void CreateAckList(ref Header header, byte[] bytes, ref int packetEnd)
|
||||
{
|
||||
if (header.AppendedAcks)
|
||||
{
|
||||
int count = bytes[packetEnd--];
|
||||
header.AckList = new uint[count];
|
||||
|
||||
for (int i = 0; i < count; i++)
|
||||
{
|
||||
header.AckList[i] = (uint)(
|
||||
(bytes[(packetEnd - i * 4) - 3] << 24) |
|
||||
(bytes[(packetEnd - i * 4) - 2] << 16) |
|
||||
(bytes[(packetEnd - i * 4) - 1] << 8) |
|
||||
(bytes[(packetEnd - i * 4) ]));
|
||||
}
|
||||
|
||||
packetEnd -= (count * 4);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// A block of data in a packet. Packets are composed of one or more blocks,
|
||||
/// each block containing one or more fields
|
||||
/// </summary>
|
||||
public abstract class PacketBlock
|
||||
{
|
||||
/// <summary>Current length of the data in this packet</summary>
|
||||
public abstract int Length { get; }
|
||||
|
||||
/// <summary>
|
||||
/// Create a block from a byte array
|
||||
/// </summary>
|
||||
/// <param name="bytes">Byte array containing the serialized block</param>
|
||||
/// <param name="i">Starting position of the block in the byte array.
|
||||
/// This will point to the data after the end of the block when the
|
||||
/// call returns</param>
|
||||
public abstract void FromBytes(byte[] bytes, ref int i);
|
||||
|
||||
/// <summary>
|
||||
/// Serialize this block into a byte array
|
||||
/// </summary>
|
||||
/// <param name="bytes">Byte array to serialize this block into</param>
|
||||
/// <param name="i">Starting position in the byte array to serialize to.
|
||||
/// This will point to the position directly after the end of the
|
||||
/// serialized block when the call returns</param>
|
||||
public abstract void ToBytes(byte[] bytes, ref int i);
|
||||
}
|
||||
124
Programs/mapgenerator/unusedpackets.txt
Normal file
124
Programs/mapgenerator/unusedpackets.txt
Normal file
@@ -0,0 +1,124 @@
|
||||
AddCircuitCode
|
||||
RelayLogControl
|
||||
NeighborList
|
||||
SimulatorAssign
|
||||
SpaceServerSimulatorTimeMessage
|
||||
ClosestSimulator
|
||||
AvatarTextureUpdate
|
||||
SimulatorMapUpdate
|
||||
SimulatorSetMap
|
||||
SubscribeLoad
|
||||
UnsubscribeLoad
|
||||
SimulatorStart
|
||||
SimulatorReady
|
||||
SimulatorPresentAtLocation
|
||||
SimulatorLoad
|
||||
SimulatorShutdownRequest
|
||||
RegionPresenceRequestByRegionID
|
||||
RegionPresenceRequestByHandle
|
||||
RegionPresenceResponse
|
||||
RecordAgentPresence
|
||||
EraseAgentPresence
|
||||
AgentPresenceRequest
|
||||
AgentPresenceResponse
|
||||
UpdateSimulator
|
||||
TrackAgentSession
|
||||
ClearAgentSessions
|
||||
LogDwellTime
|
||||
FeatureDisabled
|
||||
LogFailedMoneyTransaction
|
||||
UserReportInternal
|
||||
SetSimStatusInDatabase
|
||||
SetSimPresenceInDatabase
|
||||
AvatarPickerRequestBackend
|
||||
DirFindQueryBackend
|
||||
DirPlacesQueryBackend
|
||||
DirClassifiedQueryBackend
|
||||
DirPicksQueryBackend
|
||||
DirLandQueryBackend
|
||||
DirPopularQueryBackend
|
||||
OnlineStatusRequest
|
||||
OnlineStatusReply
|
||||
GroupNoticeAdd
|
||||
DataHomeLocationRequest
|
||||
DataHomeLocationReply
|
||||
SpaceLocationTeleportRequest
|
||||
SpaceLocationTeleportReply
|
||||
CompleteLure
|
||||
AddModifyAbility
|
||||
RemoveModifyAbility
|
||||
NearestLandingRegionRequest
|
||||
NearestLandingRegionReply
|
||||
NearestLandingPointUpdated
|
||||
TeleportLandingStatusChanged
|
||||
SystemKickUser
|
||||
AvatarPropertiesRequestBackend
|
||||
RequestParcelTransfer
|
||||
UpdateParcel
|
||||
RemoveParcel
|
||||
MergeParcel
|
||||
LogParcelChanges
|
||||
CheckParcelSales
|
||||
ParcelSales
|
||||
StartAuction
|
||||
ConfirmAuctionStart
|
||||
CompleteAuction
|
||||
CancelAuction
|
||||
CheckParcelAuctions
|
||||
ParcelAuctions
|
||||
ChatPass
|
||||
EdgeDataPacket
|
||||
SimStatus
|
||||
PassObject
|
||||
AtomicPassObject
|
||||
KillChildAgents
|
||||
LogLogin
|
||||
DataServerLogout
|
||||
TransferInventory
|
||||
TransferInventoryAck
|
||||
EventLocationRequest
|
||||
EventLocationReply
|
||||
MoneyTransferBackend
|
||||
BulkMoneyTransfer
|
||||
SetStartLocation
|
||||
NetTest
|
||||
SetCPURatio
|
||||
SimCrashed
|
||||
NameValuePair
|
||||
RemoveNameValuePair
|
||||
GetNameValuePair
|
||||
UpdateAttachment
|
||||
RemoveAttachment
|
||||
EmailMessageRequest
|
||||
EmailMessageReply
|
||||
InternalScriptMail
|
||||
ScriptDataRequest
|
||||
ScriptDataReply
|
||||
InviteGroupResponse
|
||||
TallyVotes
|
||||
LogTextMessage
|
||||
StartExpungeProcess
|
||||
StartExpungeProcessAck
|
||||
StartParcelRename
|
||||
StartParcelRenameAck
|
||||
BulkParcelRename
|
||||
ParcelRename
|
||||
StartParcelRemove
|
||||
BulkParcelRemove
|
||||
RpcChannelRequest
|
||||
RpcChannelReply
|
||||
RpcScriptRequestInbound
|
||||
RpcScriptRequestInboundForward
|
||||
RpcScriptReplyInbound
|
||||
MailTaskSimRequest
|
||||
MailTaskSimReply
|
||||
ScriptMailRegistration
|
||||
NearestLandingRegionUpdated
|
||||
KickUserAck
|
||||
RequestInventoryAsset
|
||||
InventoryAssetResponse
|
||||
FormFriendship
|
||||
CreateTrustedCircuit
|
||||
DenyTrustedCircuit
|
||||
RequestTrustedCircuit
|
||||
SystemMessage
|
||||
Reference in New Issue
Block a user