1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
|
using System;
using System.Collections.Generic;
using System.Runtime.Remoting;
using System.Runtime.Remoting.Channels;
using System.Runtime.Remoting.Channels.Tcp;
using Nini.Config;
using OpenSim.Framework;
using OpenSim.Region.Environment.Interfaces;
using OpenSim.Region.Environment.Scenes;
namespace OpenSim.Region.Environment.Modules.Communications.Interregion
{
public class InterregionModule : IInterregionModule, IRegionModule
{
#region Direction enum
public enum Direction
{
North,
NorthEast,
East,
SouthEast,
South,
SouthWest,
West,
NorthWest
}
#endregion
private readonly Dictionary<Type, Object> m_interfaces = new Dictionary<Type, object>();
private readonly List<Location> m_myLocations = new List<Location>();
private readonly Dictionary<Location, string[]> m_neighbourInterfaces = new Dictionary<Location, string[]>();
private readonly Dictionary<Location, RemotingObject> m_neighbourRemote = new Dictionary<Location, RemotingObject>();
private IConfigSource m_config;
private RemotingObject m_myRemote;
private Object m_lockObject = new object();
private TcpChannel m_tcpChannel;
private int m_tcpPort = 10101;
#region IRegionModule Members
//TODO: This prevents us from registering new scenes after PostInitialise if we want comms updated.
public void Initialise(Scene scene, IConfigSource source)
{
m_myLocations.Add(new Location((int) scene.RegionInfo.RegionLocX,
(int) scene.RegionInfo.RegionLocY));
m_config = source;
scene.RegisterModuleInterface<IInterregionModule>(this);
}
//TODO: This prevents us from registering new scenes after PostInitialise if we want comms updated.
public void PostInitialise()
{
try
{
m_tcpPort = m_config.Configs["Comms"].GetInt("remoting_port", m_tcpPort);
}
catch
{
}
internal_CreateRemotingObjects();
}
public void Close()
{
ChannelServices.UnregisterChannel(m_tcpChannel);
}
public string Name
{
get { return "InterregionModule"; }
}
public bool IsSharedModule
{
get { return true; }
}
#endregion
public void internal_CreateRemotingObjects()
{
lock (m_lockObject)
{
if (m_tcpChannel == null)
{
m_myRemote = new RemotingObject(m_interfaces, m_myLocations.ToArray());
m_tcpChannel = new TcpChannel(m_tcpPort);
ChannelServices.RegisterChannel(m_tcpChannel, false);
RemotingServices.Marshal(m_myRemote, "OpenSimRemote2", typeof (RemotingObject));
}
}
}
public void RegisterRemoteRegion(string uri)
{
RegisterRemotingInterface((RemotingObject) Activator.GetObject(typeof (RemotingObject), uri));
}
private void RegisterRemotingInterface(RemotingObject remote)
{
Location[] locs = remote.GetLocations();
string[] interfaces = remote.GetInterfaces();
foreach (Location loc in locs)
{
m_neighbourInterfaces[loc] = interfaces;
m_neighbourRemote[loc] = remote;
}
}
public void RegisterMethod<T>(T e)
{
m_interfaces[typeof (T)] = e;
}
public bool HasInterface<T>(Location loc)
{
foreach (string val in m_neighbourInterfaces[loc])
{
if (val == typeof (T).FullName)
{
return true;
}
}
return false;
}
public T RequestInterface<T>(Location loc)
{
if (m_neighbourRemote.ContainsKey(loc))
{
return m_neighbourRemote[loc].RequestInterface<T>();
}
else
{
throw new IndexOutOfRangeException("No neighbour availible at that location");
}
}
public T[] RequestInterface<T>()
{
List<T> m_t = new List<T>();
foreach (RemotingObject remote in m_neighbourRemote.Values)
{
try
{
m_t.Add(remote.RequestInterface<T>());
}
catch (NotSupportedException)
{
}
}
return m_t.ToArray();
}
public Location GetLocationByDirection(Scene scene, Direction dir)
{
return new Location(0, 0);
}
}
}
|
