corrade-vassal – Blame information for rev 1

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1 vero 1 /*
2 * Copyright (c) 2006-2014, openmetaverse.org
3 * All rights reserved.
4 *
5 * - Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 *
8 * - Redistributions of source code must retain the above copyright notice, this
9 * list of conditions and the following disclaimer.
10 * - Neither the name of the openmetaverse.org nor the names
11 * of its contributors may be used to endorse or promote products derived from
12 * this software without specific prior written permission.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
15 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
18 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
19 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
20 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
21 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
22 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
23 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
24 * POSSIBILITY OF SUCH DAMAGE.
25 */
26  
27 using System;
28 using System.Collections.Generic;
29 using System.Threading;
30 using OpenMetaverse;
31  
32 namespace OpenMetaverse.Utilities
33 {
34 public partial class VoiceManager
35 {
36 /// <summary>Amount of time to wait for the voice daemon to respond.
37 /// The value needs to stay relatively high because some of the calls
38 /// require the voice daemon to make remote queries before replying</summary>
39 public int BlockingTimeout = 30 * 1000;
40  
41 protected Dictionary<int, AutoResetEvent> Events = new Dictionary<int, AutoResetEvent>();
42  
43 public List<string> CaptureDevices()
44 {
45 AutoResetEvent evt = new AutoResetEvent(false);
46 Events[_CommandCookie] = evt;
47  
48 if (RequestCaptureDevices() == -1)
49 {
50 Events.Remove(_CommandCookie);
51 return new List<string>();
52 }
53  
54 if (evt.WaitOne(BlockingTimeout, false))
55 return CurrentCaptureDevices();
56 else
57 return new List<string>();
58 }
59  
60 public List<string> RenderDevices()
61 {
62 AutoResetEvent evt = new AutoResetEvent(false);
63 Events[_CommandCookie] = evt;
64  
65 if (RequestRenderDevices() == -1)
66 {
67 Events.Remove(_CommandCookie);
68 return new List<string>();
69 }
70  
71 if (evt.WaitOne(BlockingTimeout, false))
72 return CurrentRenderDevices();
73 else
74 return new List<string>();
75 }
76  
77 public string CreateConnector(out int status)
78 {
79 status = 0;
80  
81 AutoResetEvent evt = new AutoResetEvent(false);
82 Events[_CommandCookie] = evt;
83  
84 if (RequestCreateConnector() == -1)
85 {
86 Events.Remove(_CommandCookie);
87 return String.Empty;
88 }
89  
90 bool success = evt.WaitOne(BlockingTimeout, false);
91 status = statusCode;
92  
93 if (success && statusCode == 0)
94 return connectorHandle;
95 else
96 return String.Empty;
97 }
98  
99 public string Login(string accountName, string password, string connectorHandle, out int status)
100 {
101 status = 0;
102  
103 AutoResetEvent evt = new AutoResetEvent(false);
104 Events[_CommandCookie] = evt;
105  
106 if (RequestLogin(accountName, password, connectorHandle) == -1)
107 {
108 Events.Remove(_CommandCookie);
109 return String.Empty;
110 }
111  
112 bool success = evt.WaitOne(BlockingTimeout, false);
113 status = statusCode;
114  
115 if (success && statusCode == 0)
116 return accountHandle;
117 else
118 return String.Empty;
119 }
120  
121 protected void RegisterCallbacks()
122 {
123 OnCaptureDevices += new DevicesCallback(VoiceManager_OnCaptureDevices);
124 OnRenderDevices += new DevicesCallback(VoiceManager_OnRenderDevices);
125 OnConnectorCreated += new ConnectorCreatedCallback(VoiceManager_OnConnectorCreated);
126 OnLogin += new LoginCallback(VoiceManager_OnLogin);
127 }
128  
129 #region Callbacks
130  
131 private void VoiceManager_OnCaptureDevices(int cookie, int statusCode, string statusString, string currentDevice)
132 {
133 if (Events.ContainsKey(cookie))
134 Events[cookie].Set();
135 }
136  
137 private void VoiceManager_OnRenderDevices(int cookie, int statusCode, string statusString, string currentDevice)
138 {
139 if (Events.ContainsKey(cookie))
140 Events[cookie].Set();
141 }
142  
143 private void VoiceManager_OnConnectorCreated(int cookie, int statusCode, string statusString, string connectorHandle)
144 {
145 if (Events.ContainsKey(cookie))
146 Events[cookie].Set();
147 }
148  
149 private void VoiceManager_OnLogin(int cookie, int statusCode, string statusString, string accountHandle)
150 {
151 if (Events.ContainsKey(cookie))
152 Events[cookie].Set();
153 }
154  
155 #endregion Callbacks
156 }
157 }