diff options
Diffstat (limited to 'OpenSim/Region/Framework/Scenes/Scripting')
4 files changed, 289 insertions, 0 deletions
diff --git a/OpenSim/Region/Framework/Scenes/Scripting/IScriptHost.cs b/OpenSim/Region/Framework/Scenes/Scripting/IScriptHost.cs new file mode 100644 index 0000000..440820b --- /dev/null +++ b/OpenSim/Region/Framework/Scenes/Scripting/IScriptHost.cs | |||
@@ -0,0 +1,46 @@ | |||
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 OpenSim 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 OpenMetaverse; | ||
29 | |||
30 | namespace OpenSim.Region.Framework.Scenes.Scripting | ||
31 | { | ||
32 | public interface IScriptHost | ||
33 | { | ||
34 | string Name { get; set; } | ||
35 | string Description { get; set; } | ||
36 | |||
37 | UUID UUID { get; } | ||
38 | UUID ObjectOwner { get; } | ||
39 | UUID ObjectCreator { get; } | ||
40 | Vector3 AbsolutePosition { get; } | ||
41 | |||
42 | string SitName { get; set; } | ||
43 | string TouchName { get; set; } | ||
44 | void SetText(string text, Vector3 color, double alpha); | ||
45 | } | ||
46 | } | ||
diff --git a/OpenSim/Region/Framework/Scenes/Scripting/NullScriptHost.cs b/OpenSim/Region/Framework/Scenes/Scripting/NullScriptHost.cs new file mode 100644 index 0000000..fd7ff96 --- /dev/null +++ b/OpenSim/Region/Framework/Scenes/Scripting/NullScriptHost.cs | |||
@@ -0,0 +1,86 @@ | |||
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 OpenSim 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 OpenMetaverse; | ||
30 | |||
31 | namespace OpenSim.Region.Framework.Scenes.Scripting | ||
32 | { | ||
33 | public class NullScriptHost : IScriptHost | ||
34 | { | ||
35 | private Vector3 m_pos = new Vector3(128, 128, 30); | ||
36 | |||
37 | public string Name | ||
38 | { | ||
39 | get { return "Object"; } | ||
40 | set { } | ||
41 | } | ||
42 | |||
43 | public string SitName | ||
44 | { | ||
45 | get { return String.Empty; } | ||
46 | set { } | ||
47 | } | ||
48 | |||
49 | public string TouchName | ||
50 | { | ||
51 | get { return String.Empty; } | ||
52 | set { } | ||
53 | } | ||
54 | |||
55 | public string Description | ||
56 | { | ||
57 | get { return String.Empty; } | ||
58 | set { } | ||
59 | } | ||
60 | |||
61 | public UUID UUID | ||
62 | { | ||
63 | get { return UUID.Zero; } | ||
64 | } | ||
65 | |||
66 | public UUID ObjectOwner | ||
67 | { | ||
68 | get { return UUID.Zero; } | ||
69 | } | ||
70 | |||
71 | public UUID ObjectCreator | ||
72 | { | ||
73 | get { return UUID.Zero; } | ||
74 | } | ||
75 | |||
76 | public Vector3 AbsolutePosition | ||
77 | { | ||
78 | get { return m_pos; } | ||
79 | } | ||
80 | |||
81 | public void SetText(string text, Vector3 color, double alpha) | ||
82 | { | ||
83 | Console.WriteLine("Tried to SetText [{0}] on NullScriptHost", text); | ||
84 | } | ||
85 | } | ||
86 | } | ||
diff --git a/OpenSim/Region/Framework/Scenes/Scripting/ScriptEngineInterface.cs b/OpenSim/Region/Framework/Scenes/Scripting/ScriptEngineInterface.cs new file mode 100644 index 0000000..d358187 --- /dev/null +++ b/OpenSim/Region/Framework/Scenes/Scripting/ScriptEngineInterface.cs | |||
@@ -0,0 +1,38 @@ | |||
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 OpenSim 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 | //TODO: WHERE TO PLACE THIS? | ||
29 | |||
30 | namespace OpenSim.Region.Framework.Scenes.Scripting | ||
31 | { | ||
32 | public interface ScriptEngineInterface | ||
33 | { | ||
34 | void InitializeEngine(Scene Sceneworld); | ||
35 | void Shutdown(); | ||
36 | // void StartScript(string ScriptID, IScriptHost ObjectID); | ||
37 | } | ||
38 | } | ||
diff --git a/OpenSim/Region/Framework/Scenes/Scripting/ScriptEngineLoader.cs b/OpenSim/Region/Framework/Scenes/Scripting/ScriptEngineLoader.cs new file mode 100644 index 0000000..58228cc --- /dev/null +++ b/OpenSim/Region/Framework/Scenes/Scripting/ScriptEngineLoader.cs | |||
@@ -0,0 +1,119 @@ | |||
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 OpenSim 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 | /* Original code: Tedd Hansen */ | ||
29 | using System; | ||
30 | using System.IO; | ||
31 | using System.Reflection; | ||
32 | using log4net; | ||
33 | |||
34 | namespace OpenSim.Region.Framework.Scenes.Scripting | ||
35 | { | ||
36 | public class ScriptEngineLoader | ||
37 | { | ||
38 | private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); | ||
39 | |||
40 | public ScriptEngineInterface LoadScriptEngine(string EngineName) | ||
41 | { | ||
42 | ScriptEngineInterface ret = null; | ||
43 | try | ||
44 | { | ||
45 | ret = | ||
46 | LoadAndInitAssembly( | ||
47 | Path.Combine("ScriptEngines", "OpenSim.Region.ScriptEngine." + EngineName + ".dll"), | ||
48 | "OpenSim.Region.ScriptEngine." + EngineName + ".ScriptEngine"); | ||
49 | } | ||
50 | catch (Exception e) | ||
51 | { | ||
52 | m_log.Error("[ScriptEngine]: " + | ||
53 | "Error loading assembly \"" + EngineName + "\": " + e.Message + ", " + | ||
54 | e.StackTrace.ToString()); | ||
55 | } | ||
56 | return ret; | ||
57 | } | ||
58 | |||
59 | /// <summary> | ||
60 | /// Does actual loading and initialization of script Assembly | ||
61 | /// </summary> | ||
62 | /// <param name="FreeAppDomain">AppDomain to load script into</param> | ||
63 | /// <param name="FileName">FileName of script assembly (.dll)</param> | ||
64 | /// <returns></returns> | ||
65 | private ScriptEngineInterface LoadAndInitAssembly(string FileName, string NameSpace) | ||
66 | { | ||
67 | //Common.SendToDebug("Loading ScriptEngine Assembly " + FileName); | ||
68 | // Load .Net Assembly (.dll) | ||
69 | // Initialize and return it | ||
70 | |||
71 | // TODO: Add error handling | ||
72 | |||
73 | Assembly a; | ||
74 | //try | ||
75 | //{ | ||
76 | |||
77 | |||
78 | // Load to default appdomain (temporary) | ||
79 | a = Assembly.LoadFrom(FileName); | ||
80 | // Load to specified appdomain | ||
81 | // TODO: Insert security | ||
82 | //a = FreeAppDomain.Load(FileName); | ||
83 | //} | ||
84 | //catch (Exception e) | ||
85 | //{ | ||
86 | // m_log.Error("[ScriptEngine]: Error loading assembly \String.Empty + FileName + "\": " + e.ToString()); | ||
87 | //} | ||
88 | |||
89 | |||
90 | //Console.WriteLine("Loading: " + FileName); | ||
91 | //foreach (Type _t in a.GetTypes()) | ||
92 | //{ | ||
93 | // Console.WriteLine("Type: " + _t.ToString()); | ||
94 | //} | ||
95 | |||
96 | Type t; | ||
97 | //try | ||
98 | //{ | ||
99 | t = a.GetType(NameSpace, true); | ||
100 | //} | ||
101 | //catch (Exception e) | ||
102 | //{ | ||
103 | // m_log.Error("[ScriptEngine]: Error initializing type \String.Empty + NameSpace + "\" from \String.Empty + FileName + "\": " + e.ToString()); | ||
104 | //} | ||
105 | |||
106 | ScriptEngineInterface ret; | ||
107 | //try | ||
108 | //{ | ||
109 | ret = (ScriptEngineInterface) Activator.CreateInstance(t); | ||
110 | //} | ||
111 | //catch (Exception e) | ||
112 | //{ | ||
113 | // m_log.Error("[ScriptEngine]: Error initializing type \String.Empty + NameSpace + "\" from \String.Empty + FileName + "\": " + e.ToString()); | ||
114 | //} | ||
115 | |||
116 | return ret; | ||
117 | } | ||
118 | } | ||
119 | } | ||