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Diffstat (limited to '')
-rw-r--r-- | OpenSim/Capabilities/Handlers/GetMesh/GetMeshHandler.cs | 143 |
1 files changed, 143 insertions, 0 deletions
diff --git a/OpenSim/Capabilities/Handlers/GetMesh/GetMeshHandler.cs b/OpenSim/Capabilities/Handlers/GetMesh/GetMeshHandler.cs new file mode 100644 index 0000000..c60abb1 --- /dev/null +++ b/OpenSim/Capabilities/Handlers/GetMesh/GetMeshHandler.cs | |||
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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 System; | ||
29 | using System.Collections; | ||
30 | using System.Collections.Specialized; | ||
31 | using System.Reflection; | ||
32 | using System.IO; | ||
33 | using System.Web; | ||
34 | using log4net; | ||
35 | using Nini.Config; | ||
36 | using OpenMetaverse; | ||
37 | using OpenMetaverse.StructuredData; | ||
38 | using OpenSim.Framework; | ||
39 | using OpenSim.Framework.Servers; | ||
40 | using OpenSim.Framework.Servers.HttpServer; | ||
41 | using OpenSim.Services.Interfaces; | ||
42 | using Caps = OpenSim.Framework.Capabilities.Caps; | ||
43 | |||
44 | namespace OpenSim.Capabilities.Handlers | ||
45 | { | ||
46 | public class GetMeshHandler | ||
47 | { | ||
48 | // private static readonly ILog m_log = | ||
49 | // LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); | ||
50 | |||
51 | private IAssetService m_assetService; | ||
52 | |||
53 | public GetMeshHandler(IAssetService assService) | ||
54 | { | ||
55 | m_assetService = assService; | ||
56 | } | ||
57 | |||
58 | public Hashtable ProcessGetMesh(Hashtable request, UUID AgentId, Caps cap) | ||
59 | { | ||
60 | |||
61 | Hashtable responsedata = new Hashtable(); | ||
62 | responsedata["int_response_code"] = 400; //501; //410; //404; | ||
63 | responsedata["content_type"] = "text/plain"; | ||
64 | responsedata["keepalive"] = false; | ||
65 | responsedata["str_response_string"] = "Request wasn't what was expected"; | ||
66 | |||
67 | string meshStr = string.Empty; | ||
68 | |||
69 | if (request.ContainsKey("mesh_id")) | ||
70 | meshStr = request["mesh_id"].ToString(); | ||
71 | |||
72 | |||
73 | UUID meshID = UUID.Zero; | ||
74 | if (!String.IsNullOrEmpty(meshStr) && UUID.TryParse(meshStr, out meshID)) | ||
75 | { | ||
76 | if (m_assetService == null) | ||
77 | { | ||
78 | responsedata["int_response_code"] = 404; //501; //410; //404; | ||
79 | responsedata["content_type"] = "text/plain"; | ||
80 | responsedata["keepalive"] = false; | ||
81 | responsedata["str_response_string"] = "The asset service is unavailable. So is your mesh."; | ||
82 | return responsedata; | ||
83 | } | ||
84 | |||
85 | AssetBase mesh; | ||
86 | // Only try to fetch locally cached textures. Misses are redirected | ||
87 | mesh = m_assetService.GetCached(meshID.ToString()); | ||
88 | if (mesh != null) | ||
89 | { | ||
90 | if (mesh.Type == (SByte)AssetType.Mesh) | ||
91 | { | ||
92 | responsedata["str_response_string"] = Convert.ToBase64String(mesh.Data); | ||
93 | responsedata["content_type"] = "application/vnd.ll.mesh"; | ||
94 | responsedata["int_response_code"] = 200; | ||
95 | } | ||
96 | // Optionally add additional mesh types here | ||
97 | else | ||
98 | { | ||
99 | responsedata["int_response_code"] = 404; //501; //410; //404; | ||
100 | responsedata["content_type"] = "text/plain"; | ||
101 | responsedata["keepalive"] = false; | ||
102 | responsedata["str_response_string"] = "Unfortunately, this asset isn't a mesh."; | ||
103 | return responsedata; | ||
104 | } | ||
105 | } | ||
106 | else | ||
107 | { | ||
108 | mesh = m_assetService.Get(meshID.ToString()); | ||
109 | if (mesh != null) | ||
110 | { | ||
111 | if (mesh.Type == (SByte)AssetType.Mesh) | ||
112 | { | ||
113 | responsedata["str_response_string"] = Convert.ToBase64String(mesh.Data); | ||
114 | responsedata["content_type"] = "application/vnd.ll.mesh"; | ||
115 | responsedata["int_response_code"] = 200; | ||
116 | } | ||
117 | // Optionally add additional mesh types here | ||
118 | else | ||
119 | { | ||
120 | responsedata["int_response_code"] = 404; //501; //410; //404; | ||
121 | responsedata["content_type"] = "text/plain"; | ||
122 | responsedata["keepalive"] = false; | ||
123 | responsedata["str_response_string"] = "Unfortunately, this asset isn't a mesh."; | ||
124 | return responsedata; | ||
125 | } | ||
126 | } | ||
127 | |||
128 | else | ||
129 | { | ||
130 | responsedata["int_response_code"] = 404; //501; //410; //404; | ||
131 | responsedata["content_type"] = "text/plain"; | ||
132 | responsedata["keepalive"] = false; | ||
133 | responsedata["str_response_string"] = "Your Mesh wasn't found. Sorry!"; | ||
134 | return responsedata; | ||
135 | } | ||
136 | } | ||
137 | |||
138 | } | ||
139 | |||
140 | return responsedata; | ||
141 | } | ||
142 | } | ||
143 | } | ||