95 lines
3.8 KiB
C#
95 lines
3.8 KiB
C#
/*
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* Copyright (c) Contributors, http://opensimulator.org/
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* See CONTRIBUTORS.TXT for a full list of copyright holders.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of the OpenSimulator Project nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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using System;
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using System.Collections.Generic;
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namespace OpenSim.ScriptEngine.Shared
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{
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public class ScriptMetaData: Dictionary<string, string>
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{
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private static readonly char[] LineSeparator = "\r\n".ToCharArray();
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private static readonly char[] Separator = { ':' };
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public static ScriptMetaData Extract(ref string Script)
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{
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ScriptMetaData ret = new ScriptMetaData();
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if (string.IsNullOrEmpty(Script))
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return ret;
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// Process it line by line
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string Line = "";
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for (int i = 0; i < Script.Length + 1; i++)
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{
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// Found a line separator?
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if (i < Script.Length
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&& Script[i] != LineSeparator[0]
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&& Script[i] != LineSeparator[1])
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{
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// No, not end of line. Add to current line
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Line += Script[i];
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}
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else
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{
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// Extract MetaData from this line. Returns False if not found.
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if (!_GetMetaFromLine(ret, Line))
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continue;
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// Empty for next round
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Line = "";
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}
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}
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return ret;
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}
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private static bool _GetMetaFromLine(ScriptMetaData ret, string line)
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{
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line = line.Trim();
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// Empty line? We may find more later
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if (line == "")
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return true;
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// Is this a comment? If not, then return false
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if (!line.StartsWith("//"))
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return false;
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// It is a comment
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string[] keyval = line.Split(Separator, 2, StringSplitOptions.None);
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keyval[0] = keyval[0].Substring(2, keyval[0].Length - 2).Trim();
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keyval[1] = keyval[1].Trim();
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// Add it
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if (keyval[0] != "")
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if (!ret.ContainsKey(keyval[0]))
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{
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//m_log.DebugFormat("[DotNetEngine] Script metadata: Key: \"{0}\", Value: \"{1}\".", keyval[0], keyval[1]);
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ret.Add(keyval[0], keyval[1]);
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}
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return true;
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}
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}
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} |