diff options
Diffstat (limited to '')
-rw-r--r-- | OpenSim/Services/Connectors/MapImage/MapImageServiceConnector.cs | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/OpenSim/Services/Connectors/MapImage/MapImageServiceConnector.cs b/OpenSim/Services/Connectors/MapImage/MapImageServiceConnector.cs new file mode 100644 index 0000000..ff0e9d9 --- /dev/null +++ b/OpenSim/Services/Connectors/MapImage/MapImageServiceConnector.cs | |||
@@ -0,0 +1,158 @@ | |||
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.Collections.Generic; | ||
31 | using System.IO; | ||
32 | using System.Net; | ||
33 | using System.Reflection; | ||
34 | |||
35 | using Nini.Config; | ||
36 | using OpenSim.Framework; | ||
37 | using OpenSim.Framework.Console; | ||
38 | using OpenSim.Framework.Communications; | ||
39 | using OpenSim.Services.Interfaces; | ||
40 | using OpenMetaverse; | ||
41 | using OpenMetaverse.StructuredData; | ||
42 | |||
43 | namespace OpenSim.Services.Connectors | ||
44 | { | ||
45 | public class MapImageServicesConnector : IMapImageService | ||
46 | { | ||
47 | private static readonly ILog m_log = | ||
48 | LogManager.GetLogger( | ||
49 | MethodBase.GetCurrentMethod().DeclaringType); | ||
50 | |||
51 | private string m_ServerURI = String.Empty; | ||
52 | private IImprovedAssetCache m_Cache = null; | ||
53 | |||
54 | public MapImageServicesConnector() | ||
55 | { | ||
56 | } | ||
57 | |||
58 | public MapImageServicesConnector(string serverURI) | ||
59 | { | ||
60 | m_ServerURI = serverURI.TrimEnd('/'); | ||
61 | } | ||
62 | |||
63 | public MapImageServicesConnector(IConfigSource source) | ||
64 | { | ||
65 | Initialise(source); | ||
66 | } | ||
67 | |||
68 | public virtual void Initialise(IConfigSource source) | ||
69 | { | ||
70 | IConfig config = source.Configs["MapImageService"]; | ||
71 | if (config == null) | ||
72 | { | ||
73 | m_log.Error("[MAP IMAGE CONNECTOR]: MapImageService missing"); | ||
74 | throw new Exception("MapImage connector init error"); | ||
75 | } | ||
76 | |||
77 | string serviceURI = config.GetString("MapImageServerURI", | ||
78 | String.Empty); | ||
79 | |||
80 | if (serviceURI == String.Empty) | ||
81 | { | ||
82 | m_log.Error("[MAP IMAGE CONNECTOR]: No Server URI named in section MapImageService"); | ||
83 | throw new Exception("MapImage connector init error"); | ||
84 | } | ||
85 | m_ServerURI = serviceURI; | ||
86 | } | ||
87 | |||
88 | public bool AddMapTile(int x, int y, byte[] pngData, out string reason) | ||
89 | { | ||
90 | List<MultipartForm.Element> postParameters = new List<MultipartForm.Element>() | ||
91 | { | ||
92 | new MultipartForm.Parameter("X", x.ToString()), | ||
93 | new MultipartForm.Parameter("Y", y.ToString()), | ||
94 | new MultipartForm.File("Tile", "tile.png", "image/png", pngData) | ||
95 | }; | ||
96 | |||
97 | reason = string.Empty; | ||
98 | int tickstart = Util.EnvironmentTickCount(); | ||
99 | |||
100 | // Make the remote storage request | ||
101 | try | ||
102 | { | ||
103 | HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(m_ServerURI); | ||
104 | request.Timeout = 20000; | ||
105 | request.ReadWriteTimeout = 5000; | ||
106 | |||
107 | using (HttpWebResponse response = MultipartForm.Post(request, postParameters)) | ||
108 | { | ||
109 | using (Stream responseStream = response.GetResponseStream()) | ||
110 | { | ||
111 | string responseStr = responseStream.GetStreamString(); | ||
112 | OSD responseOSD = OSDParser.Deserialize(responseStr); | ||
113 | if (responseOSD.Type == OSDType.Map) | ||
114 | { | ||
115 | OSDMap responseMap = (OSDMap)responseOSD; | ||
116 | if (responseMap["Success"].AsBoolean()) | ||
117 | return true; | ||
118 | |||
119 | reason = "Upload failed: " + responseMap["Message"].AsString(); | ||
120 | } | ||
121 | else | ||
122 | { | ||
123 | reason = "Response format was invalid:\n" + responseStr; | ||
124 | } | ||
125 | } | ||
126 | } | ||
127 | } | ||
128 | catch (WebException we) | ||
129 | { | ||
130 | reason = we.Message; | ||
131 | if (we.Status == WebExceptionStatus.ProtocolError) | ||
132 | { | ||
133 | HttpWebResponse webResponse = (HttpWebResponse)we.Response; | ||
134 | reason = String.Format("[{0}] {1}", webResponse.StatusCode, webResponse.StatusDescription); | ||
135 | } | ||
136 | } | ||
137 | catch (Exception ex) | ||
138 | { | ||
139 | reason = ex.Message; | ||
140 | } | ||
141 | finally | ||
142 | { | ||
143 | // This just dumps a warning for any operation that takes more than 100 ms | ||
144 | int tickdiff = Util.EnvironmentTickCountSubtract(tickstart); | ||
145 | m_log.DebugFormat("[MAP IMAGE CONNECTOR]: map tile uploaded in {0}ms", tickdiff); | ||
146 | } | ||
147 | |||
148 | return false; | ||
149 | } | ||
150 | |||
151 | public byte[] GetMapTile(string fileName, out string format) | ||
152 | { | ||
153 | format = string.Empty; | ||
154 | new Exception("GetMapTile method not Implemented"); | ||
155 | return null; | ||
156 | } | ||
157 | } | ||
158 | } | ||