/*
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 * See CONTRIBUTORS.TXT for a full list of copyright holders.
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 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
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 *       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
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 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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 */

using System;
using System.Collections.Generic;
using System.Net;
using OpenMetaverse;

using ReaderWriterLockImpl = OpenMetaverse.ReaderWriterLockSlim;

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);
        }
    }
}