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Implement llGetPrimMediaParams() 

Exposes method to get media entry via IMoapModule
As yet untested.
prebuild-update
Justin Clark-Casey (justincc) 2010-07-12 15:47:56 +01:00
parent 9682e0c733
commit 8f403cb4b8
4 changed files with 193 additions and 2 deletions
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19
OpenSim/Region/CoreModules/World/Media/Moap/MoapModule.cs
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@ -51,7 +51,7 @@ using OSDMap = OpenMetaverse.StructuredData.OSDMap;
namespace OpenSim.Region.CoreModules.Media.Moap
{
[Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "MoapModule")]
public class MoapModule : INonSharedRegionModule
public class MoapModule : INonSharedRegionModule, IMoapModule
{
private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
@ -97,7 +97,22 @@ namespace OpenSim.Region.CoreModules.Media.Moap
// Even though we're registering for POST we're going to get GETS and UPDATES too
caps.RegisterHandler(
"ObjectMediaNavigate", new RestStreamHandler("POST", "/CAPS/" + UUID.Random(), HandleObjectMediaNavigateMessage));
}
}
public MediaEntry GetMediaEntry(SceneObjectPart part, int face)
{
if (face < 0)
throw new ArgumentException("Face cannot be less than zero");
List<MediaEntry> media = part.Shape.Media;
if (face > media.Count - 1)
throw new ArgumentException(
string.Format("Face argument was {0} but max is {1}", face, media.Count - 1));
// TODO: Really need a proper copy constructor down in libopenmetaverse
return MediaEntry.FromOSD(media[face].GetOSD());
}
/// <summary>
/// Sets or gets per face media textures.

47
OpenSim/Region/Framework/Interfaces/IMoapModule.cs Normal file
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@ -0,0 +1,47 @@
/*
* Copyright (c) Contributors, http://opensimulator.org/
* See CONTRIBUTORS.TXT for a full list of copyright holders.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the OpenSimulator Project nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
using System;
using OpenMetaverse;
using OpenSim.Region.Framework.Scenes;
namespace OpenSim.Region.Framework.Interfaces
{
/// <summary>
/// Provides methods from manipulating media-on-a-prim
/// </summary>
public interface IMoapModule
{
/// <summary>
/// Get the media entry for a given prim face.
/// </summary>
/// <param name="part"></param>
/// <param name="face"></param>
/// <returns></returns>
MediaEntry GetMediaEntry(SceneObjectPart part, int face);
}
}

104
OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
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@ -7808,6 +7808,110 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
return res;
}
public LSL_List llGetPrimMediaParams(int face, LSL_List rules)
{
m_host.AddScriptLPS(1);
ScriptSleep(1000);
// LSL Spec http://wiki.secondlife.com/wiki/LlGetPrimMediaParams says to fail silently if face is invalid
// TODO: Need to correctly handle case where a face has no media (which gives back an empty list).
// Assuming silently fail means give back an empty list. Ideally, need to check this.
if (face < 0 || face > m_host.Shape.Media.Count - 1)
return new LSL_List();
return GetLinkPrimMediaParams(face, rules);
}
public LSL_List GetLinkPrimMediaParams(int face, LSL_List rules)
{
IMoapModule module = m_ScriptEngine.World.RequestModuleInterface<IMoapModule>();
if (null == module)
throw new Exception("Media on a prim functions not available");
MediaEntry me = module.GetMediaEntry(m_host, face);
LSL_List res = new LSL_List();
for (int i = 0; i < rules.Length; i++)
{
int code = (int)rules.GetLSLIntegerItem(i);
switch (code)
{
case ScriptBaseClass.PRIM_MEDIA_ALT_IMAGE_ENABLE:
// Not implemented
res.Add(new LSL_Integer(0));
break;
case ScriptBaseClass.PRIM_MEDIA_CONTROLS:
if (me.Controls == MediaControls.Standard)
res.Add(new LSL_Integer(ScriptBaseClass.PRIM_MEDIA_CONTROLS_STANDARD));
else
res.Add(new LSL_Integer(ScriptBaseClass.PRIM_MEDIA_CONTROLS_MINI));
break;
case ScriptBaseClass.PRIM_MEDIA_CURRENT_URL:
res.Add(new LSL_String(me.CurrentURL));
break;
case ScriptBaseClass.PRIM_MEDIA_HOME_URL:
res.Add(new LSL_String(me.HomeURL));
break;
case ScriptBaseClass.PRIM_MEDIA_AUTO_LOOP:
res.Add(me.AutoLoop ? ScriptBaseClass.TRUE : ScriptBaseClass.FALSE);
break;
case ScriptBaseClass.PRIM_MEDIA_AUTO_PLAY:
res.Add(me.AutoPlay ? ScriptBaseClass.TRUE : ScriptBaseClass.FALSE);
break;
case ScriptBaseClass.PRIM_MEDIA_AUTO_SCALE:
res.Add(me.AutoScale ? ScriptBaseClass.TRUE : ScriptBaseClass.FALSE);
break;
case ScriptBaseClass.PRIM_MEDIA_AUTO_ZOOM:
res.Add(me.AutoZoom ? ScriptBaseClass.TRUE : ScriptBaseClass.FALSE);
break;
case ScriptBaseClass.PRIM_MEDIA_FIRST_CLICK_INTERACT:
res.Add(me.InteractOnFirstClick ? ScriptBaseClass.TRUE : ScriptBaseClass.FALSE);
break;
case ScriptBaseClass.PRIM_MEDIA_WIDTH_PIXELS:
res.Add(new LSL_Integer(me.Width));
break;
case ScriptBaseClass.PRIM_MEDIA_HEIGHT_PIXELS:
res.Add(new LSL_Integer(me.Height));
break;
case ScriptBaseClass.PRIM_MEDIA_WHITELIST_ENABLE:
res.Add(me.EnableWhiteList ? ScriptBaseClass.TRUE : ScriptBaseClass.FALSE);
break;
case ScriptBaseClass.PRIM_MEDIA_WHITELIST:
string[] urls = (string[])me.WhiteList.Clone();
for (int j = 0; j < urls.Length; j++)
urls[j] = Uri.EscapeDataString(urls[j]);
res.Add(new LSL_String(string.Join(", ", urls)));
break;
case ScriptBaseClass.PRIM_MEDIA_PERMS_INTERACT:
res.Add(new LSL_Integer((int)me.InteractPermissions));
break;
case ScriptBaseClass.PRIM_MEDIA_PERMS_CONTROL:
res.Add(new LSL_Integer((int)me.ControlPermissions));
break;
}
}
return res;
}
// <remarks>
// <para>
// The .NET definition of base 64 is:

25
OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Constants.cs
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@ -517,6 +517,31 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
public const int TOUCH_INVALID_FACE = -1;
public static readonly vector TOUCH_INVALID_TEXCOORD = new vector(-1.0, -1.0, 0.0);
public static readonly vector TOUCH_INVALID_VECTOR = ZERO_VECTOR;
// constants for llGetPrimMediaParams
public const int PRIM_MEDIA_ALT_IMAGE_ENABLE = 0;
public const int PRIM_MEDIA_CONTROLS = 1;
public const int PRIM_MEDIA_CURRENT_URL = 2;
public const int PRIM_MEDIA_HOME_URL = 3;
public const int PRIM_MEDIA_AUTO_LOOP = 4;
public const int PRIM_MEDIA_AUTO_PLAY = 5;
public const int PRIM_MEDIA_AUTO_SCALE = 6;
public const int PRIM_MEDIA_AUTO_ZOOM = 7;
public const int PRIM_MEDIA_FIRST_CLICK_INTERACT = 8;
public const int PRIM_MEDIA_WIDTH_PIXELS = 9;
public const int PRIM_MEDIA_HEIGHT_PIXELS = 10;
public const int PRIM_MEDIA_WHITELIST_ENABLE = 11;
public const int PRIM_MEDIA_WHITELIST = 12;
public const int PRIM_MEDIA_PERMS_INTERACT = 13;
public const int PRIM_MEDIA_PERMS_CONTROL = 14;
public const int PRIM_MEDIA_CONTROLS_STANDARD = 0;
public const int PRIM_MEDIA_CONTROLS_MINI = 1;
public const int PRIM_MEDIA_PERM_NONE = 0;
public const int PRIM_MEDIA_PERM_OWNER = 1;
public const int PRIM_MEDIA_PERM_GROUP = 2;
public const int PRIM_MEDIA_PERM_ANYONE = 4;
// Constants for default textures
public const string TEXTURE_BLANK = "5748decc-f629-461c-9a36-a35a221fe21f";