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author | UbitUmarov | 2015-09-01 11:43:07 +0100 |
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committer | UbitUmarov | 2015-09-01 11:43:07 +0100 |
commit | fb78b182520fc9bb0f971afd0322029c70278ea6 (patch) | |
tree | b4e30d383938fdeef8c92d1d1c2f44bb61d329bd /OpenSim/Services/Connectors/Hypergrid/HeloServicesConnector.cs | |
parent | lixo (diff) | |
parent | Mantis #7713: fixed bug introduced by 1st MOSES patch. (diff) | |
download | opensim-SC-fb78b182520fc9bb0f971afd0322029c70278ea6.zip opensim-SC-fb78b182520fc9bb0f971afd0322029c70278ea6.tar.gz opensim-SC-fb78b182520fc9bb0f971afd0322029c70278ea6.tar.bz2 opensim-SC-fb78b182520fc9bb0f971afd0322029c70278ea6.tar.xz |
Merge remote-tracking branch 'os/master'
Diffstat (limited to 'OpenSim/Services/Connectors/Hypergrid/HeloServicesConnector.cs')
-rw-r--r-- | OpenSim/Services/Connectors/Hypergrid/HeloServicesConnector.cs | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/OpenSim/Services/Connectors/Hypergrid/HeloServicesConnector.cs b/OpenSim/Services/Connectors/Hypergrid/HeloServicesConnector.cs new file mode 100644 index 0000000..b5e6d69 --- /dev/null +++ b/OpenSim/Services/Connectors/Hypergrid/HeloServicesConnector.cs | |||
@@ -0,0 +1,113 @@ | |||
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 | |||
28 | using log4net; | ||
29 | using System; | ||
30 | using System.Net; | ||
31 | using System.Reflection; | ||
32 | using Nini.Config; | ||
33 | |||
34 | namespace OpenSim.Services.Connectors | ||
35 | { | ||
36 | public class HeloServicesConnector | ||
37 | { | ||
38 | private static readonly ILog m_log = | ||
39 | LogManager.GetLogger( | ||
40 | MethodBase.GetCurrentMethod().DeclaringType); | ||
41 | |||
42 | private string m_ServerURI = String.Empty; | ||
43 | |||
44 | public HeloServicesConnector() | ||
45 | { | ||
46 | } | ||
47 | |||
48 | public HeloServicesConnector(string serverURI) | ||
49 | { | ||
50 | try | ||
51 | { | ||
52 | Uri uri; | ||
53 | |||
54 | if (!serverURI.EndsWith("=")) | ||
55 | { | ||
56 | // Let's check if this is a valid URI, because it may not be | ||
57 | uri = new Uri(serverURI); | ||
58 | m_ServerURI = serverURI.TrimEnd('/') + "/helo/"; | ||
59 | } | ||
60 | else | ||
61 | { | ||
62 | // Simian sends malformed urls like this: | ||
63 | // http://valley.virtualportland.org/simtest/Grid/?id= | ||
64 | // | ||
65 | uri = new Uri(serverURI + "xxx"); | ||
66 | if (uri.Query == string.Empty) | ||
67 | m_ServerURI = serverURI.TrimEnd('/') + "/helo/"; | ||
68 | else | ||
69 | { | ||
70 | serverURI = serverURI + "xxx"; | ||
71 | m_ServerURI = serverURI.Replace(uri.Query, ""); | ||
72 | m_ServerURI = m_ServerURI.TrimEnd('/') + "/helo/"; | ||
73 | } | ||
74 | } | ||
75 | |||
76 | } | ||
77 | catch (UriFormatException) | ||
78 | { | ||
79 | m_log.WarnFormat("[HELO SERVICE]: Malformed URL {0}", serverURI); | ||
80 | } | ||
81 | } | ||
82 | |||
83 | public virtual string Helo() | ||
84 | { | ||
85 | if (String.IsNullOrEmpty(m_ServerURI)) | ||
86 | { | ||
87 | m_log.WarnFormat("[HELO SERVICE]: Unable to invoke HELO due to empty URL"); | ||
88 | return String.Empty; | ||
89 | } | ||
90 | |||
91 | try | ||
92 | { | ||
93 | HttpWebRequest req = (HttpWebRequest)HttpWebRequest.Create(m_ServerURI); | ||
94 | // Eventually we need to switch to HEAD | ||
95 | /* req.Method = "HEAD"; */ | ||
96 | |||
97 | using (WebResponse response = req.GetResponse()) | ||
98 | { | ||
99 | if (response.Headers.Get("X-Handlers-Provided") == null) // just in case this ever returns a null | ||
100 | return string.Empty; | ||
101 | return response.Headers.Get("X-Handlers-Provided"); | ||
102 | } | ||
103 | } | ||
104 | catch (Exception e) | ||
105 | { | ||
106 | m_log.DebugFormat("[HELO SERVICE]: Unable to perform HELO request to {0}: {1}", m_ServerURI, e.Message); | ||
107 | } | ||
108 | |||
109 | // fail | ||
110 | return string.Empty; | ||
111 | } | ||
112 | } | ||
113 | } \ No newline at end of file | ||