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
|
//
// System.Runtime.Remoting.Channels.Ipc.Win32.IpcChannel.cs
//
// Author: Robert Jordan (robertj@gmx.net)
//
// Copyright (C) 2005 Novell, Inc (http://www.novell.com)
//
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System;
using System.Collections;
using System.Runtime.Remoting;
using System.Runtime.Remoting.Channels;
using System.Runtime.Remoting.Messaging;
namespace System.Runtime.Remoting.Channels.Ipc.Win32
{
internal class IpcChannel : IChannelSender, IChannelReceiver, IChannel
{
readonly IpcClientChannel clientChannel;
readonly IpcServerChannel serverChannel;
/// <summary>
/// Creates a client channel.
/// </summary>
public IpcChannel()
{
clientChannel = new IpcClientChannel();
}
/// <summary>
/// Creates a server channel.
/// </summary>
/// <param name="portName">The port name.</param>
public IpcChannel(string portName)
: this()
{
serverChannel = new IpcServerChannel(portName);
}
/// <summary>
/// Creates both server and client channels.
/// </summary>
/// <param name="properties">The channel properties.</param>
/// <param name="clientProvider">The client sink provider. It may be <c>null</c>.</param>
/// <param name="serverProvider">The server sink provider. It may be <c>null</c>.</param>
public IpcChannel(IDictionary properties,
IClientChannelSinkProvider clientProvider,
IServerChannelSinkProvider serverProvider
)
{
clientChannel = new IpcClientChannel(properties, clientProvider);
serverChannel = new IpcServerChannel(properties, serverProvider);
}
#region IChannelSender Members
public IMessageSink CreateMessageSink(string url, object remoteChannelData, out string objectURI)
{
return clientChannel.CreateMessageSink(url, remoteChannelData, out objectURI);
}
#endregion
#region IChannel Members
public string ChannelName
{
get
{
return serverChannel != null
? serverChannel.ChannelName
: clientChannel.ChannelName;
}
}
public int ChannelPriority
{
get
{
return serverChannel != null
? serverChannel.ChannelPriority
: clientChannel.ChannelPriority;
}
}
public string Parse(string url, out string objectURI)
{
return IpcChannelHelper.Parse(url, out objectURI);
}
#endregion
#region IChannelReceiver Members
public void StartListening(object data)
{
if (serverChannel != null)
serverChannel.StartListening(data);
}
public object ChannelData
{
get
{
return serverChannel != null ? serverChannel.ChannelData : null;
}
}
public void StopListening(object data)
{
if (serverChannel != null)
serverChannel.StopListening(data);
}
public string[] GetUrlsForUri(string objectURI)
{
return serverChannel.GetUrlsForUri(objectURI);
}
#endregion
}
}
|
