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-rw-r--r--OpenSim/Framework/Communications/GenericAsyncResult.cs185
-rw-r--r--OpenSim/Framework/Communications/Limit/IRequestLimitStrategy.cs66
-rw-r--r--OpenSim/Framework/Communications/Limit/NullLimitStrategy.cs40
-rw-r--r--OpenSim/Framework/Communications/Limit/RepeatLimitStrategy.cs109
-rw-r--r--OpenSim/Framework/Communications/Limit/TimeLimitStrategy.cs140
-rw-r--r--OpenSim/Framework/Communications/RestClient.cs154
-rw-r--r--OpenSim/Framework/Communications/XMPP/XmppError.cs39
-rw-r--r--OpenSim/Framework/Communications/XMPP/XmppIqStanza.cs60
-rw-r--r--OpenSim/Framework/Communications/XMPP/XmppMessageStanza.cs93
-rw-r--r--OpenSim/Framework/Communications/XMPP/XmppPresenceStanza.cs69
-rw-r--r--OpenSim/Framework/Communications/XMPP/XmppSerializer.cs79
-rw-r--r--OpenSim/Framework/Communications/XMPP/XmppStanza.cs70
-rw-r--r--OpenSim/Framework/Communications/XMPP/XmppWriter.cs57
13 files changed, 154 insertions, 1007 deletions
diff --git a/OpenSim/Framework/Communications/GenericAsyncResult.cs b/OpenSim/Framework/Communications/GenericAsyncResult.cs
deleted file mode 100644
index 8e3f62b..0000000
--- a/OpenSim/Framework/Communications/GenericAsyncResult.cs
+++ /dev/null
@@ -1,185 +0,0 @@
1/*
2 * Copyright (c) Contributors, http://opensimulator.org/
3 * See CONTRIBUTORS.TXT for a full list of copyright holders.
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 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of the OpenSimulator Project nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28using System;
29using System.Threading;
30
31namespace OpenSim.Framework.Communications
32{
33 internal class SimpleAsyncResult : IAsyncResult
34 {
35 private readonly AsyncCallback m_callback;
36
37 /// <summary>
38 /// Is process completed?
39 /// </summary>
40 /// <remarks>Should really be boolean, but VolatileRead has no boolean method</remarks>
41 private byte m_completed;
42
43 /// <summary>
44 /// Did process complete synchronously?
45 /// </summary>
46 /// <remarks>I have a hard time imagining a scenario where this is the case, again, same issue about
47 /// booleans and VolatileRead as m_completed
48 /// </remarks>
49 private byte m_completedSynchronously;
50
51 private readonly object m_asyncState;
52 private ManualResetEvent m_waitHandle;
53 private Exception m_exception;
54
55 internal SimpleAsyncResult(AsyncCallback cb, object state)
56 {
57 m_callback = cb;
58 m_asyncState = state;
59 m_completed = 0;
60 m_completedSynchronously = 1;
61 }
62
63 #region IAsyncResult Members
64
65 public object AsyncState
66 {
67 get { return m_asyncState; }
68 }
69
70 public WaitHandle AsyncWaitHandle
71 {
72 get
73 {
74 if (m_waitHandle == null)
75 {
76 bool done = IsCompleted;
77 ManualResetEvent mre = new ManualResetEvent(done);
78 if (Interlocked.CompareExchange(ref m_waitHandle, mre, null) != null)
79 {
80 mre.Close();
81 }
82 else
83 {
84 if (!done && IsCompleted)
85 {
86 m_waitHandle.Set();
87 }
88 }
89 }
90
91 return m_waitHandle;
92 }
93 }
94
95
96 public bool CompletedSynchronously
97 {
98 get { return Thread.VolatileRead(ref m_completedSynchronously) == 1; }
99 }
100
101
102 public bool IsCompleted
103 {
104 get { return Thread.VolatileRead(ref m_completed) == 1; }
105 }
106
107 #endregion
108
109 #region class Methods
110
111 internal void SetAsCompleted(bool completedSynchronously)
112 {
113 m_completed = 1;
114 if (completedSynchronously)
115 m_completedSynchronously = 1;
116 else
117 m_completedSynchronously = 0;
118
119 SignalCompletion();
120 }
121
122 internal void HandleException(Exception e, bool completedSynchronously)
123 {
124 m_completed = 1;
125 if (completedSynchronously)
126 m_completedSynchronously = 1;
127 else
128 m_completedSynchronously = 0;
129 m_exception = e;
130
131 SignalCompletion();
132 }
133
134 private void SignalCompletion()
135 {
136 if (m_waitHandle != null) m_waitHandle.Set();
137
138 if (m_callback != null) m_callback(this);
139 }
140
141 public void EndInvoke()
142 {
143 // This method assumes that only 1 thread calls EndInvoke
144 if (!IsCompleted)
145 {
146 // If the operation isn't done, wait for it
147 AsyncWaitHandle.WaitOne();
148 AsyncWaitHandle.Close();
149 m_waitHandle.Close();
150 m_waitHandle = null; // Allow early GC
151 }
152
153 // Operation is done: if an exception occured, throw it
154 if (m_exception != null) throw m_exception;
155 }
156
157 #endregion
158 }
159
160 internal class AsyncResult<T> : SimpleAsyncResult
161 {
162 private T m_result = default(T);
163
164 public AsyncResult(AsyncCallback asyncCallback, Object state) :
165 base(asyncCallback, state)
166 {
167 }
168
169 public void SetAsCompleted(T result, bool completedSynchronously)
170 {
171 // Save the asynchronous operation's result
172 m_result = result;
173
174 // Tell the base class that the operation completed
175 // sucessfully (no exception)
176 base.SetAsCompleted(completedSynchronously);
177 }
178
179 public new T EndInvoke()
180 {
181 base.EndInvoke();
182 return m_result;
183 }
184 }
185} \ No newline at end of file
diff --git a/OpenSim/Framework/Communications/Limit/IRequestLimitStrategy.cs b/OpenSim/Framework/Communications/Limit/IRequestLimitStrategy.cs
deleted file mode 100644
index 070d106..0000000
--- a/OpenSim/Framework/Communications/Limit/IRequestLimitStrategy.cs
+++ /dev/null
@@ -1,66 +0,0 @@
1/*
2 * Copyright (c) Contributors, http://opensimulator.org/
3 * See CONTRIBUTORS.TXT for a full list of copyright holders.
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 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of the OpenSimulator Project nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28namespace OpenSim.Framework.Communications.Limit
29{
30 /// <summary>
31 /// Interface for strategies that can limit requests from the client. Currently only used in the
32 /// texture modules to deal with repeated requests for certain textures. However, limiting strategies
33 /// could be used with other requests.
34 /// </summary>
35 public interface IRequestLimitStrategy<TId>
36 {
37 /// <summary>
38 /// Should the request be allowed? If the id is not monitored, then the request is always allowed.
39 /// Otherwise, the strategy criteria will be applied.
40 /// </summary>
41 /// <param name="id"></param>
42 /// <returns></returns>
43 bool AllowRequest(TId id);
44
45 /// <summary>
46 /// Has the request been refused just once?
47 /// </summary>
48 /// <returns>False if the request has not yet been refused, or if the request has been refused more
49 /// than once.</returns>
50 bool IsFirstRefusal(TId id);
51
52 /// <summary>
53 /// Start monitoring for future AllowRequest calls. If the id is already monitored, then monitoring
54 /// continues.
55 /// </summary>
56 /// <param name="id"></param>
57 void MonitorRequests(TId id);
58
59 /// <summary>
60 /// Is the id being monitored?
61 /// </summary>
62 /// <param name="uuid"> </param>
63 /// <returns></returns>
64 bool IsMonitoringRequests(TId id);
65 }
66}
diff --git a/OpenSim/Framework/Communications/Limit/NullLimitStrategy.cs b/OpenSim/Framework/Communications/Limit/NullLimitStrategy.cs
deleted file mode 100644
index 7672653..0000000
--- a/OpenSim/Framework/Communications/Limit/NullLimitStrategy.cs
+++ /dev/null
@@ -1,40 +0,0 @@
1/*
2 * Copyright (c) Contributors, http://opensimulator.org/
3 * See CONTRIBUTORS.TXT for a full list of copyright holders.
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 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of the OpenSimulator Project nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28namespace OpenSim.Framework.Communications.Limit
29{
30 /// <summary>
31 /// Strategy which polices no limits
32 /// </summary>
33 public class NullLimitStrategy<TId> : IRequestLimitStrategy<TId>
34 {
35 public bool AllowRequest(TId id) { return true; }
36 public bool IsFirstRefusal(TId id) { return false; }
37 public void MonitorRequests(TId id) { /* intentionally blank */ }
38 public bool IsMonitoringRequests(TId id) { return false; }
39 }
40}
diff --git a/OpenSim/Framework/Communications/Limit/RepeatLimitStrategy.cs b/OpenSim/Framework/Communications/Limit/RepeatLimitStrategy.cs
deleted file mode 100644
index 44dd592..0000000
--- a/OpenSim/Framework/Communications/Limit/RepeatLimitStrategy.cs
+++ /dev/null
@@ -1,109 +0,0 @@
1/*
2 * Copyright (c) Contributors, http://opensimulator.org/
3 * See CONTRIBUTORS.TXT for a full list of copyright holders.
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 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of the OpenSimulator Project nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28using System.Collections.Generic;
29
30namespace OpenSim.Framework.Communications.Limit
31{
32 /// <summary>
33 /// Limit requests by discarding them after they've been repeated a certain number of times.
34 /// </summary>
35 public class RepeatLimitStrategy<TId> : IRequestLimitStrategy<TId>
36 {
37 /// <summary>
38 /// Record each asset request that we're notified about.
39 /// </summary>
40 private readonly Dictionary<TId, int> requestCounts = new Dictionary<TId, int>();
41
42 /// <summary>
43 /// The maximum number of requests that can be made before we drop subsequent requests.
44 /// </summary>
45 private readonly int m_maxRequests;
46 public int MaxRequests
47 {
48 get { return m_maxRequests; }
49 }
50
51 /// <summary></summary>
52 /// <param name="maxRequests">The maximum number of requests that may be served before all further
53 /// requests are dropped.</param>
54 public RepeatLimitStrategy(int maxRequests)
55 {
56 m_maxRequests = maxRequests;
57 }
58
59 /// <summary>
60 /// <see cref="IRequestLimitStrategy"/>
61 /// </summary>
62 public bool AllowRequest(TId id)
63 {
64 if (requestCounts.ContainsKey(id))
65 {
66 requestCounts[id] += 1;
67
68 if (requestCounts[id] > m_maxRequests)
69 {
70 return false;
71 }
72 }
73
74 return true;
75 }
76
77 /// <summary>
78 /// <see cref="IRequestLimitStrategy"/>
79 /// </summary>
80 public bool IsFirstRefusal(TId id)
81 {
82 if (requestCounts.ContainsKey(id) && m_maxRequests + 1 == requestCounts[id])
83 {
84 return true;
85 }
86
87 return false;
88 }
89
90 /// <summary>
91 /// <see cref="IRequestLimitStrategy"/>
92 /// </summary>
93 public void MonitorRequests(TId id)
94 {
95 if (!IsMonitoringRequests(id))
96 {
97 requestCounts.Add(id, 1);
98 }
99 }
100
101 /// <summary>
102 /// <see cref="IRequestLimitStrategy"/>
103 /// </summary>
104 public bool IsMonitoringRequests(TId id)
105 {
106 return requestCounts.ContainsKey(id);
107 }
108 }
109}
diff --git a/OpenSim/Framework/Communications/Limit/TimeLimitStrategy.cs b/OpenSim/Framework/Communications/Limit/TimeLimitStrategy.cs
deleted file mode 100644
index 7ac8293..0000000
--- a/OpenSim/Framework/Communications/Limit/TimeLimitStrategy.cs
+++ /dev/null
@@ -1,140 +0,0 @@
1/*
2 * Copyright (c) Contributors, http://opensimulator.org/
3 * See CONTRIBUTORS.TXT for a full list of copyright holders.
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 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of the OpenSimulator Project nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28using System;
29using System.Collections.Generic;
30
31namespace OpenSim.Framework.Communications.Limit
32{
33 /// <summary>
34 /// Limit requests by discarding repeat attempts that occur within a given time period
35 ///
36 /// XXX Don't use this for limiting texture downloading, at least not until we better handle multiple requests
37 /// for the same texture at different resolutions.
38 /// </summary>
39 public class TimeLimitStrategy<TId> : IRequestLimitStrategy<TId>
40 {
41 /// <summary>
42 /// Record the time at which an asset request occurs.
43 /// </summary>
44 private readonly Dictionary<TId, Request> requests = new Dictionary<TId, Request>();
45
46 /// <summary>
47 /// The minimum time period between which requests for the same data will be serviced.
48 /// </summary>
49 private readonly TimeSpan m_repeatPeriod;
50 public TimeSpan RepeatPeriod
51 {
52 get { return m_repeatPeriod; }
53 }
54
55 /// <summary></summary>
56 /// <param name="repeatPeriod"></param>
57 public TimeLimitStrategy(TimeSpan repeatPeriod)
58 {
59 m_repeatPeriod = repeatPeriod;
60 }
61
62 /// <summary>
63 /// <see cref="IRequestLimitStrategy"/>
64 /// </summary>
65 public bool AllowRequest(TId id)
66 {
67 if (IsMonitoringRequests(id))
68 {
69 DateTime now = DateTime.Now;
70 TimeSpan elapsed = now - requests[id].Time;
71
72 if (elapsed < RepeatPeriod)
73 {
74 requests[id].Refusals += 1;
75 return false;
76 }
77
78 requests[id].Time = now;
79 }
80
81 return true;
82 }
83
84 /// <summary>
85 /// <see cref="IRequestLimitStrategy"/>
86 /// </summary>
87 public bool IsFirstRefusal(TId id)
88 {
89 if (IsMonitoringRequests(id))
90 {
91 if (1 == requests[id].Refusals)
92 {
93 return true;
94 }
95 }
96
97 return false;
98 }
99
100 /// <summary>
101 /// <see cref="IRequestLimitStrategy"/>
102 /// </summary>
103 public void MonitorRequests(TId id)
104 {
105 if (!IsMonitoringRequests(id))
106 {
107 requests.Add(id, new Request(DateTime.Now));
108 }
109 }
110
111 /// <summary>
112 /// <see cref="IRequestLimitStrategy"/>
113 /// </summary>
114 public bool IsMonitoringRequests(TId id)
115 {
116 return requests.ContainsKey(id);
117 }
118 }
119
120 /// <summary>
121 /// Private request details.
122 /// </summary>
123 class Request
124 {
125 /// <summary>
126 /// Time of last request
127 /// </summary>
128 public DateTime Time;
129
130 /// <summary>
131 /// Number of refusals associated with this request
132 /// </summary>
133 public int Refusals;
134
135 public Request(DateTime time)
136 {
137 Time = time;
138 }
139 }
140}
diff --git a/OpenSim/Framework/Communications/RestClient.cs b/OpenSim/Framework/Communications/RestClient.cs
index 6f517b6..ff7cb4d 100644
--- a/OpenSim/Framework/Communications/RestClient.cs
+++ b/OpenSim/Framework/Communications/RestClient.cs
@@ -519,4 +519,158 @@ namespace OpenSim.Framework.Communications
519 519
520 #endregion Async Invocation 520 #endregion Async Invocation
521 } 521 }
522
523 internal class SimpleAsyncResult : IAsyncResult
524 {
525 private readonly AsyncCallback m_callback;
526
527 /// <summary>
528 /// Is process completed?
529 /// </summary>
530 /// <remarks>Should really be boolean, but VolatileRead has no boolean method</remarks>
531 private byte m_completed;
532
533 /// <summary>
534 /// Did process complete synchronously?
535 /// </summary>
536 /// <remarks>I have a hard time imagining a scenario where this is the case, again, same issue about
537 /// booleans and VolatileRead as m_completed
538 /// </remarks>
539 private byte m_completedSynchronously;
540
541 private readonly object m_asyncState;
542 private ManualResetEvent m_waitHandle;
543 private Exception m_exception;
544
545 internal SimpleAsyncResult(AsyncCallback cb, object state)
546 {
547 m_callback = cb;
548 m_asyncState = state;
549 m_completed = 0;
550 m_completedSynchronously = 1;
551 }
552
553 #region IAsyncResult Members
554
555 public object AsyncState
556 {
557 get { return m_asyncState; }
558 }
559
560 public WaitHandle AsyncWaitHandle
561 {
562 get
563 {
564 if (m_waitHandle == null)
565 {
566 bool done = IsCompleted;
567 ManualResetEvent mre = new ManualResetEvent(done);
568 if (Interlocked.CompareExchange(ref m_waitHandle, mre, null) != null)
569 {
570 mre.Close();
571 }
572 else
573 {
574 if (!done && IsCompleted)
575 {
576 m_waitHandle.Set();
577 }
578 }
579 }
580
581 return m_waitHandle;
582 }
583 }
584
585
586 public bool CompletedSynchronously
587 {
588 get { return Thread.VolatileRead(ref m_completedSynchronously) == 1; }
589 }
590
591
592 public bool IsCompleted
593 {
594 get { return Thread.VolatileRead(ref m_completed) == 1; }
595 }
596
597 #endregion
598
599 #region class Methods
600
601 internal void SetAsCompleted(bool completedSynchronously)
602 {
603 m_completed = 1;
604 if (completedSynchronously)
605 m_completedSynchronously = 1;
606 else
607 m_completedSynchronously = 0;
608
609 SignalCompletion();
610 }
611
612 internal void HandleException(Exception e, bool completedSynchronously)
613 {
614 m_completed = 1;
615 if (completedSynchronously)
616 m_completedSynchronously = 1;
617 else
618 m_completedSynchronously = 0;
619 m_exception = e;
620
621 SignalCompletion();
622 }
623
624 private void SignalCompletion()
625 {
626 if (m_waitHandle != null) m_waitHandle.Set();
627
628 if (m_callback != null) m_callback(this);
629 }
630
631 public void EndInvoke()
632 {
633 // This method assumes that only 1 thread calls EndInvoke
634 if (!IsCompleted)
635 {
636 // If the operation isn't done, wait for it
637 AsyncWaitHandle.WaitOne();
638 AsyncWaitHandle.Close();
639 m_waitHandle.Close();
640 m_waitHandle = null; // Allow early GC
641 }
642
643 // Operation is done: if an exception occured, throw it
644 if (m_exception != null) throw m_exception;
645 }
646
647 #endregion
648 }
649
650 internal class AsyncResult<T> : SimpleAsyncResult
651 {
652 private T m_result = default(T);
653
654 public AsyncResult(AsyncCallback asyncCallback, Object state) :
655 base(asyncCallback, state)
656 {
657 }
658
659 public void SetAsCompleted(T result, bool completedSynchronously)
660 {
661 // Save the asynchronous operation's result
662 m_result = result;
663
664 // Tell the base class that the operation completed
665 // sucessfully (no exception)
666 base.SetAsCompleted(completedSynchronously);
667 }
668
669 public new T EndInvoke()
670 {
671 base.EndInvoke();
672 return m_result;
673 }
674 }
675
522} \ No newline at end of file 676} \ No newline at end of file
diff --git a/OpenSim/Framework/Communications/XMPP/XmppError.cs b/OpenSim/Framework/Communications/XMPP/XmppError.cs
deleted file mode 100644
index 3d36e9c..0000000
--- a/OpenSim/Framework/Communications/XMPP/XmppError.cs
+++ /dev/null
@@ -1,39 +0,0 @@
1/*
2 * Copyright (c) Contributors, http://opensimulator.org/
3 * See CONTRIBUTORS.TXT for a full list of copyright holders.
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 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of the OpenSimulator Project nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28using System.Xml.Serialization;
29
30namespace OpenSim.Framework.Communications.XMPP
31{
32 [XmlRoot("error")]
33 public class XmppErrorStanza
34 {
35 public XmppErrorStanza()
36 {
37 }
38 }
39}
diff --git a/OpenSim/Framework/Communications/XMPP/XmppIqStanza.cs b/OpenSim/Framework/Communications/XMPP/XmppIqStanza.cs
deleted file mode 100644
index 12263f4..0000000
--- a/OpenSim/Framework/Communications/XMPP/XmppIqStanza.cs
+++ /dev/null
@@ -1,60 +0,0 @@
1/*
2 * Copyright (c) Contributors, http://opensimulator.org/
3 * See CONTRIBUTORS.TXT for a full list of copyright holders.
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 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of the OpenSimulator Project nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28using System.Xml.Serialization;
29
30namespace OpenSim.Framework.Communications.XMPP
31{
32 /// <summary>
33 /// An IQ needs to have one of the follow types set.
34 /// </summary>
35 public enum XmppIqType
36 {
37 [XmlEnum("set")] set,
38 [XmlEnum("get")] get,
39 [XmlEnum("result")] result,
40 [XmlEnum("error")] error,
41 }
42
43 /// <summary>
44 /// XmppIqStanza needs to be subclassed as the query content is
45 /// specific to the query type.
46 /// </summary>
47 [XmlRoot("iq")]
48 public abstract class XmppIqStanza: XmppStanza
49 {
50 /// <summary>
51 /// IQ type: one of set, get, result, error
52 /// </summary>
53 [XmlAttribute("type")]
54 public XmppIqType Type;
55
56 public XmppIqStanza(): base()
57 {
58 }
59 }
60}
diff --git a/OpenSim/Framework/Communications/XMPP/XmppMessageStanza.cs b/OpenSim/Framework/Communications/XMPP/XmppMessageStanza.cs
deleted file mode 100644
index 1e8c33e..0000000
--- a/OpenSim/Framework/Communications/XMPP/XmppMessageStanza.cs
+++ /dev/null
@@ -1,93 +0,0 @@
1/*
2 * Copyright (c) Contributors, http://opensimulator.org/
3 * See CONTRIBUTORS.TXT for a full list of copyright holders.
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 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of the OpenSimulator Project nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28using System.Xml.Serialization;
29
30namespace OpenSim.Framework.Communications.XMPP
31{
32 /// <summary>
33 /// Message types.
34 /// </summary>
35 public enum XmppMessageType
36 {
37 [XmlEnum("chat")] chat,
38 [XmlEnum("error")] error,
39 [XmlEnum("groupchat")] groupchat,
40 [XmlEnum("headline")] headline,
41 [XmlEnum("normal")] normal,
42 }
43
44 /// <summary>
45 /// Message body.
46 /// </summary>
47 public class XmppMessageBody
48 {
49 [XmlText]
50 public string Text;
51
52 public XmppMessageBody()
53 {
54 }
55
56 public XmppMessageBody(string message)
57 {
58 Text = message;
59 }
60
61 new public string ToString()
62 {
63 return Text;
64 }
65 }
66
67 [XmlRoot("message")]
68 public class XmppMessageStanza: XmppStanza
69 {
70 /// <summary>
71 /// IQ type: one of set, get, result, error
72 /// </summary>
73 [XmlAttribute("type")]
74 public XmppMessageType MessageType;
75
76 // [XmlAttribute("error")]
77 // public XmppError Error;
78
79 [XmlElement("body")]
80 public XmppMessageBody Body;
81
82 public XmppMessageStanza() : base()
83 {
84 }
85
86 public XmppMessageStanza(string fromJid, string toJid, XmppMessageType mType, string message) :
87 base(fromJid, toJid)
88 {
89 MessageType = mType;
90 Body = new XmppMessageBody(message);
91 }
92 }
93}
diff --git a/OpenSim/Framework/Communications/XMPP/XmppPresenceStanza.cs b/OpenSim/Framework/Communications/XMPP/XmppPresenceStanza.cs
deleted file mode 100644
index 4d45ac0..0000000
--- a/OpenSim/Framework/Communications/XMPP/XmppPresenceStanza.cs
+++ /dev/null
@@ -1,69 +0,0 @@
1/*
2 * Copyright (c) Contributors, http://opensimulator.org/
3 * See CONTRIBUTORS.TXT for a full list of copyright holders.
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 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of the OpenSimulator Project nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28using System.Xml.Serialization;
29
30namespace OpenSim.Framework.Communications.XMPP
31{
32 /// <summary>
33 /// Message types.
34 /// </summary>
35 public enum XmppPresenceType
36 {
37 [XmlEnum("unavailable")] unavailable,
38 [XmlEnum("subscribe")] subscribe,
39 [XmlEnum("subscribed")] subscribed,
40 [XmlEnum("unsubscribe")] unsubscribe,
41 [XmlEnum("unsubscribed")] unsubscribed,
42 [XmlEnum("probe")] probe,
43 [XmlEnum("error")] error,
44 }
45
46
47 [XmlRoot("message")]
48 public class XmppPresenceStanza: XmppStanza
49 {
50 /// <summary>
51 /// IQ type: one of set, get, result, error
52 /// </summary>
53 [XmlAttribute("type")]
54 public XmppPresenceType PresenceType;
55
56 // [XmlAttribute("error")]
57 // public XmppError Error;
58
59 public XmppPresenceStanza() : base()
60 {
61 }
62
63 public XmppPresenceStanza(string fromJid, string toJid, XmppPresenceType pType) :
64 base(fromJid, toJid)
65 {
66 PresenceType = pType;
67 }
68 }
69}
diff --git a/OpenSim/Framework/Communications/XMPP/XmppSerializer.cs b/OpenSim/Framework/Communications/XMPP/XmppSerializer.cs
deleted file mode 100644
index e37ef28..0000000
--- a/OpenSim/Framework/Communications/XMPP/XmppSerializer.cs
+++ /dev/null
@@ -1,79 +0,0 @@
1/*
2 * Copyright (c) Contributors, http://opensimulator.org/
3 * See CONTRIBUTORS.TXT for a full list of copyright holders.
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 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of the OpenSimulator Project nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28using System;
29using System.Collections.Generic;
30using System.Xml;
31using System.Xml.Serialization;
32
33namespace OpenSim.Framework.Communications.XMPP
34{
35 public class XmppSerializer
36 {
37 // private static readonly ILog _log =
38 // LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
39
40 // need to do it this way, as XmlSerializer(type, extratypes)
41 // does not work on mono (at least).
42 private Dictionary<Type, XmlSerializer> _serializerForType = new Dictionary<Type, XmlSerializer>();
43 private Dictionary<string, XmlSerializer> _serializerForName = new Dictionary<string, XmlSerializer>();
44 private XmlSerializerNamespaces _xmlNs;
45 private string _defaultNS;
46
47 public XmppSerializer(bool server)
48 {
49 _xmlNs = new XmlSerializerNamespaces();
50 _xmlNs.Add(String.Empty, String.Empty);
51 if (server)
52 _defaultNS = "jabber:server";
53 else
54 _defaultNS = "jabber:client";
55
56 // TODO: do this via reflection
57 _serializerForType[typeof(XmppMessageStanza)] = _serializerForName["message"] =
58 new XmlSerializer(typeof(XmppMessageStanza), _defaultNS);
59 }
60
61 public void Serialize(XmlWriter xw, object o)
62 {
63 if (!_serializerForType.ContainsKey(o.GetType()))
64 throw new ArgumentException(String.Format("no serializer available for type {0}", o.GetType()));
65
66 _serializerForType[o.GetType()].Serialize(xw, o, _xmlNs);
67 }
68
69 public object Deserialize(XmlReader xr)
70 {
71 // position on next element
72 xr.Read();
73 if (!_serializerForName.ContainsKey(xr.LocalName))
74 throw new ArgumentException(String.Format("no serializer available for name {0}", xr.LocalName));
75
76 return _serializerForName[xr.LocalName].Deserialize(xr);
77 }
78 }
79}
diff --git a/OpenSim/Framework/Communications/XMPP/XmppStanza.cs b/OpenSim/Framework/Communications/XMPP/XmppStanza.cs
deleted file mode 100644
index 5312a31..0000000
--- a/OpenSim/Framework/Communications/XMPP/XmppStanza.cs
+++ /dev/null
@@ -1,70 +0,0 @@
1/*
2 * Copyright (c) Contributors, http://opensimulator.org/
3 * See CONTRIBUTORS.TXT for a full list of copyright holders.
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 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of the OpenSimulator Project nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28using System;
29using System.Xml.Serialization;
30
31namespace OpenSim.Framework.Communications.XMPP
32{
33 public abstract class XmppStanza
34 {
35 /// <summary>
36 /// counter used for generating ID
37 /// </summary>
38 [XmlIgnore]
39 private static ulong _ctr = 0;
40
41 /// <summary>
42 /// recipient JID
43 /// </summary>
44 [XmlAttribute("to")]
45 public string ToJid;
46
47 /// <summary>
48 /// sender JID
49 /// </summary>
50 [XmlAttribute("from")]
51 public string FromJid;
52
53 /// <summary>
54 /// unique ID.
55 /// </summary>
56 [XmlAttribute("id")]
57 public string MessageId;
58
59 public XmppStanza()
60 {
61 }
62
63 public XmppStanza(string fromJid, string toJid)
64 {
65 ToJid = toJid;
66 FromJid = fromJid;
67 MessageId = String.Format("OpenSim_{0}{1}", DateTime.UtcNow.Ticks, _ctr++);
68 }
69 }
70}
diff --git a/OpenSim/Framework/Communications/XMPP/XmppWriter.cs b/OpenSim/Framework/Communications/XMPP/XmppWriter.cs
deleted file mode 100644
index 415d808..0000000
--- a/OpenSim/Framework/Communications/XMPP/XmppWriter.cs
+++ /dev/null
@@ -1,57 +0,0 @@
1/*
2 * Copyright (c) Contributors, http://opensimulator.org/
3 * See CONTRIBUTORS.TXT for a full list of copyright holders.
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 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of the OpenSimulator Project nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28using System.IO;
29using System.Text;
30using System.Xml;
31using IOStream = System.IO.Stream;
32
33namespace OpenSim.Framework.Communications.XMPP
34{
35 public class XMPPWriter: XmlTextWriter
36 {
37 public XMPPWriter(TextWriter textWriter) : base(textWriter)
38 {
39 }
40
41 public XMPPWriter(IOStream stream) : this(stream, Util.UTF8)
42 {
43 }
44
45 public XMPPWriter(IOStream stream, Encoding enc) : base(stream, enc)
46 {
47 }
48
49 public override void WriteStartDocument()
50 {
51 }
52
53 public override void WriteStartDocument(bool standalone)
54 {
55 }
56 }
57}
generated by cgit v1.1 at 2024-12-19 12:31:32 +0000