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* Truncate outgoing media and music urls to 254 characters.

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* Hopefully this will resolve http://opensimulator.org/mantis/view.php?id=2383
This commit is contained in:
Justin Clarke Casey
2008-10-15 20:24:44 +00:00
parent fac4d02d7e
commit 98fdf504d9
3 changed files with 58 additions and 52 deletions
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18
OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
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@@ -2474,15 +2474,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
outPacket.ObjectData[0].FullID = objectID;
outPacket.ObjectData[0].OwnerID = ownerID;
// Anything more than 254 will cause libsecondlife to barf
// (libsl 1550) adds an \0 on the Utils.StringToBytes conversion if it isn't present
if (text.Length > 254)
{
text = text.Remove(254);
}
outPacket.ObjectData[0].Text = Utils.StringToBytes(text);
outPacket.ObjectData[0].Text = LLUtil.StringToPacketBytes(text);
outPacket.ObjectData[0].TextColor[0] = color[0];
outPacket.ObjectData[0].TextColor[1] = color[1];
outPacket.ObjectData[0].TextColor[2] = color[2];
@@ -2943,6 +2935,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
updatePacket.ParcelData.IsGroupOwned = landData.IsGroupOwned;
updatePacket.ParcelData.LandingType = (byte)landData.LandingType;
updatePacket.ParcelData.LocalID = landData.LocalID;
if (landData.Area > 0)
{
updatePacket.ParcelData.MaxPrims = parcelObjectCapacity;
@@ -2951,10 +2944,11 @@ namespace OpenSim.Region.ClientStack.LindenUDP
{
updatePacket.ParcelData.MaxPrims = 0;
}
updatePacket.ParcelData.MediaAutoScale = landData.MediaAutoScale;
updatePacket.ParcelData.MediaID = landData.MediaID;
updatePacket.ParcelData.MediaURL = Utils.StringToBytes(landData.MediaURL);
updatePacket.ParcelData.MusicURL = Utils.StringToBytes(landData.MusicURL);
updatePacket.ParcelData.MediaID = landData.MediaID;
updatePacket.ParcelData.MediaURL = LLUtil.StringToPacketBytes(landData.MediaURL);
updatePacket.ParcelData.MusicURL = LLUtil.StringToPacketBytes(landData.MusicURL);
updatePacket.ParcelData.Name = Utils.StringToBytes(landData.Name);
updatePacket.ParcelData.OtherCleanTime = 0; //unemplemented
updatePacket.ParcelData.OtherCount = 0; //unemplemented

52
OpenSim/Region/ClientStack/LindenUDP/LLUtil.cs Normal file
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@@ -0,0 +1,52 @@
/*
* 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 OpenSim 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 OpenMetaverse;
using System;
namespace OpenSim.Region.ClientStack.LindenUDP
{
public class LLUtil
{
/// <summary>
/// Convert a string to bytes suitable for use in an LL UDP packet.
/// </summary>
/// <param name="s">Truncated to 254 characters if necessary</param>
/// <returns></returns>
public static byte[] StringToPacketBytes(string s)
{
// Anything more than 254 will cause libsecondlife to barf
// (libsl 1550) adds an \0 on the Utils.StringToBytes conversion if it isn't present
if (s.Length > 254)
{
s = s.Remove(254);
}
return Utils.StringToBytes(s);
}
}
}