843 lines
33 KiB
C#
843 lines
33 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.CodeDom.Compiler;
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using System.Collections.Generic;
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using System.Globalization;
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using System.Reflection;
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using System.IO;
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using Microsoft.CSharp;
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using Microsoft.JScript;
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using Microsoft.VisualBasic;
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using log4net;
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using OpenSim.Region.Framework.Interfaces;
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using OpenSim.Region.ScriptEngine.Interfaces;
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using OpenMetaverse;
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namespace OpenSim.Region.ScriptEngine.Shared.CodeTools
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{
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public class Compiler : ICompiler
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{
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private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
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// * Uses "LSL2Converter" to convert LSL to C# if necessary.
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// * Compiles C#-code into an assembly
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// * Returns assembly name ready for AppDomain load.
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//
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// Assembly is compiled using LSL_BaseClass as base. Look at debug C# code file created when LSL script is compiled for full details.
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//
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internal enum enumCompileType
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{
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lsl = 0,
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cs = 1,
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vb = 2,
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js = 3,
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yp = 4
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}
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/// <summary>
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/// This contains number of lines WE use for header when compiling script. User will get error in line x-LinesToRemoveOnError when error occurs.
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/// </summary>
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public int LinesToRemoveOnError = 3;
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private enumCompileType DefaultCompileLanguage;
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private bool WriteScriptSourceToDebugFile;
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private bool CompileWithDebugInformation;
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private Dictionary<string, bool> AllowedCompilers = new Dictionary<string, bool>(StringComparer.CurrentCultureIgnoreCase);
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private Dictionary<string, enumCompileType> LanguageMapping = new Dictionary<string, enumCompileType>(StringComparer.CurrentCultureIgnoreCase);
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private string FilePrefix;
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private string ScriptEnginesPath = "ScriptEngines";
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// mapping between LSL and C# line/column numbers
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private Dictionary<KeyValuePair<int, int>, KeyValuePair<int, int>> m_positionMap;
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private ICodeConverter LSL_Converter;
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private List<string> m_warnings = new List<string>();
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// private object m_syncy = new object();
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private static CSharpCodeProvider CScodeProvider = new CSharpCodeProvider();
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private static VBCodeProvider VBcodeProvider = new VBCodeProvider();
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private static JScriptCodeProvider JScodeProvider = new JScriptCodeProvider();
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private static CSharpCodeProvider YPcodeProvider = new CSharpCodeProvider(); // YP is translated into CSharp
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private static YP2CSConverter YP_Converter = new YP2CSConverter();
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// private static int instanceID = new Random().Next(0, int.MaxValue); // Unique number to use on our compiled files
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private static UInt64 scriptCompileCounter = 0; // And a counter
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public IScriptEngine m_scriptEngine;
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public Compiler(IScriptEngine scriptEngine)
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{
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m_scriptEngine = scriptEngine;
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ReadConfig();
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}
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public bool in_startup = true;
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public void ReadConfig()
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{
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// Get some config
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WriteScriptSourceToDebugFile = m_scriptEngine.Config.GetBoolean("WriteScriptSourceToDebugFile", false);
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CompileWithDebugInformation = m_scriptEngine.Config.GetBoolean("CompileWithDebugInformation", true);
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// Get file prefix from scriptengine name and make it file system safe:
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FilePrefix = "CommonCompiler";
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foreach (char c in Path.GetInvalidFileNameChars())
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{
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FilePrefix = FilePrefix.Replace(c, '_');
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}
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// First time we start? Delete old files
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if (in_startup)
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{
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in_startup = false;
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DeleteOldFiles();
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}
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// Map name and enum type of our supported languages
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LanguageMapping.Add(enumCompileType.cs.ToString(), enumCompileType.cs);
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LanguageMapping.Add(enumCompileType.vb.ToString(), enumCompileType.vb);
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LanguageMapping.Add(enumCompileType.lsl.ToString(), enumCompileType.lsl);
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LanguageMapping.Add(enumCompileType.js.ToString(), enumCompileType.js);
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LanguageMapping.Add(enumCompileType.yp.ToString(), enumCompileType.yp);
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// Allowed compilers
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string allowComp = m_scriptEngine.Config.GetString("AllowedCompilers", "lsl");
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AllowedCompilers.Clear();
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#if DEBUG
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m_log.Debug("[Compiler]: Allowed languages: " + allowComp);
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#endif
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foreach (string strl in allowComp.Split(','))
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{
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string strlan = strl.Trim(" \t".ToCharArray()).ToLower();
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if (!LanguageMapping.ContainsKey(strlan))
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{
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m_log.Error("[Compiler]: Config error. Compiler is unable to recognize language type \"" + strlan + "\" specified in \"AllowedCompilers\".");
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}
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else
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{
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#if DEBUG
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//m_log.Debug("[Compiler]: Config OK. Compiler recognized language type \"" + strlan + "\" specified in \"AllowedCompilers\".");
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#endif
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}
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AllowedCompilers.Add(strlan, true);
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}
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if (AllowedCompilers.Count == 0)
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m_log.Error("[Compiler]: Config error. Compiler could not recognize any language in \"AllowedCompilers\". Scripts will not be executed!");
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// Default language
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string defaultCompileLanguage = m_scriptEngine.Config.GetString("DefaultCompileLanguage", "lsl").ToLower();
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// Is this language recognized at all?
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if (!LanguageMapping.ContainsKey(defaultCompileLanguage))
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{
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m_log.Error("[Compiler]: " +
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"Config error. Default language \"" + defaultCompileLanguage + "\" specified in \"DefaultCompileLanguage\" is not recognized as a valid language. Changing default to: \"lsl\".");
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defaultCompileLanguage = "lsl";
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}
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// Is this language in allow-list?
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if (!AllowedCompilers.ContainsKey(defaultCompileLanguage))
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{
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m_log.Error("[Compiler]: " +
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"Config error. Default language \"" + defaultCompileLanguage + "\"specified in \"DefaultCompileLanguage\" is not in list of \"AllowedCompilers\". Scripts may not be executed!");
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}
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else
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{
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#if DEBUG
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// m_log.Debug("[Compiler]: " +
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// "Config OK. Default language \"" + defaultCompileLanguage + "\" specified in \"DefaultCompileLanguage\" is recognized as a valid language.");
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#endif
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// LANGUAGE IS IN ALLOW-LIST
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DefaultCompileLanguage = LanguageMapping[defaultCompileLanguage];
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}
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// We now have an allow-list, a mapping list, and a default language
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}
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/// <summary>
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/// Delete old script files
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/// </summary>
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private void DeleteOldFiles()
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{
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// CREATE FOLDER IF IT DOESNT EXIST
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if (!Directory.Exists(ScriptEnginesPath))
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{
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try
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{
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Directory.CreateDirectory(ScriptEnginesPath);
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}
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catch (Exception ex)
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{
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m_log.Error("[Compiler]: Exception trying to create ScriptEngine directory \"" + ScriptEnginesPath + "\": " + ex.ToString());
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}
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}
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if (!Directory.Exists(Path.Combine(ScriptEnginesPath,
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m_scriptEngine.World.RegionInfo.RegionID.ToString())))
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{
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try
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{
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Directory.CreateDirectory(Path.Combine(ScriptEnginesPath,
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m_scriptEngine.World.RegionInfo.RegionID.ToString()));
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}
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catch (Exception ex)
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{
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m_log.Error("[Compiler]: Exception trying to create ScriptEngine directory \"" + Path.Combine(ScriptEnginesPath,
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m_scriptEngine.World.RegionInfo.RegionID.ToString())+ "\": " + ex.ToString());
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}
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}
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foreach (string file in Directory.GetFiles(Path.Combine(ScriptEnginesPath,
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m_scriptEngine.World.RegionInfo.RegionID.ToString()),FilePrefix + "_compiled*"))
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{
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try
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{
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File.Delete(file);
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}
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catch (Exception ex)
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{
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m_log.Error("[Compiler]: Exception trying delete old script file \"" + file + "\": " + ex.ToString());
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}
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}
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foreach (string file in Directory.GetFiles(Path.Combine(ScriptEnginesPath,
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m_scriptEngine.World.RegionInfo.RegionID.ToString()), FilePrefix + "_source*"))
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{
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try
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{
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File.Delete(file);
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}
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catch (Exception ex)
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{
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m_log.Error("[Compiler]: Exception trying delete old script file \"" + file + "\": " + ex.ToString());
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}
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}
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}
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////private ICodeCompiler icc = codeProvider.CreateCompiler();
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//public string CompileFromFile(string LSOFileName)
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//{
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// switch (Path.GetExtension(LSOFileName).ToLower())
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// {
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// case ".txt":
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// case ".lsl":
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// Common.ScriptEngineBase.Shared.SendToDebug("Source code is LSL, converting to CS");
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// return CompileFromLSLText(File.ReadAllText(LSOFileName));
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// case ".cs":
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// Common.ScriptEngineBase.Shared.SendToDebug("Source code is CS");
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// return CompileFromCSText(File.ReadAllText(LSOFileName));
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// default:
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// throw new Exception("Unknown script type.");
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// }
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//}
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public object GetCompilerOutput(UUID assetID)
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{
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return Path.Combine(ScriptEnginesPath, Path.Combine(
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m_scriptEngine.World.RegionInfo.RegionID.ToString(),
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FilePrefix + "_compiled_" + assetID + ".dll"));
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}
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/// <summary>
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/// Converts script from LSL to CS and calls CompileFromCSText
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/// </summary>
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/// <param name="Script">LSL script</param>
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/// <returns>Filename to .dll assembly</returns>
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public object PerformScriptCompile(string Script, string asset, UUID ownerUUID)
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{
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m_positionMap = null;
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m_warnings.Clear();
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string OutFile = Path.Combine(ScriptEnginesPath, Path.Combine(
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m_scriptEngine.World.RegionInfo.RegionID.ToString(),
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FilePrefix + "_compiled_" + asset + ".dll"));
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// string OutFile = Path.Combine(ScriptEnginesPath,
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// FilePrefix + "_compiled_" + asset + ".dll");
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if (!Directory.Exists(ScriptEnginesPath))
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{
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try
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{
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Directory.CreateDirectory(ScriptEnginesPath);
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}
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catch (Exception)
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{
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}
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}
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if (!Directory.Exists(Path.Combine(ScriptEnginesPath,
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m_scriptEngine.World.RegionInfo.RegionID.ToString())))
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{
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try
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{
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Directory.CreateDirectory(ScriptEnginesPath);
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}
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catch (Exception)
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{
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}
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}
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if (Script == String.Empty)
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{
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if (File.Exists(OutFile))
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return OutFile;
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throw new Exception("Cannot find script assembly and no script text present");
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}
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// Don't recompile if we already have it
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//
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if (File.Exists(OutFile) && File.Exists(OutFile+".text") && File.Exists(OutFile+".map"))
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{
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ReadMapFile(OutFile+".map");
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return OutFile;
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}
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enumCompileType l = DefaultCompileLanguage;
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if (Script.StartsWith("//c#", true, CultureInfo.InvariantCulture))
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l = enumCompileType.cs;
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if (Script.StartsWith("//vb", true, CultureInfo.InvariantCulture))
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{
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l = enumCompileType.vb;
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// We need to remove //vb, it won't compile with that
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Script = Script.Substring(4, Script.Length - 4);
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}
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if (Script.StartsWith("//lsl", true, CultureInfo.InvariantCulture))
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l = enumCompileType.lsl;
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if (Script.StartsWith("//js", true, CultureInfo.InvariantCulture))
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l = enumCompileType.js;
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if (Script.StartsWith("//yp", true, CultureInfo.InvariantCulture))
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l = enumCompileType.yp;
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if (!AllowedCompilers.ContainsKey(l.ToString()))
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{
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// Not allowed to compile to this language!
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string errtext = String.Empty;
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errtext += "The compiler for language \"" + l.ToString() + "\" is not in list of allowed compilers. Script will not be executed!";
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throw new Exception(errtext);
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}
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if (m_scriptEngine.World.Permissions.CanCompileScript(ownerUUID, (int)l) == false) {
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// Not allowed to compile to this language!
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string errtext = String.Empty;
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errtext += ownerUUID + " is not in list of allowed users for this scripting language. Script will not be executed!";
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throw new Exception(errtext);
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}
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string compileScript = Script;
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if (l == enumCompileType.lsl)
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{
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// Its LSL, convert it to C#
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LSL_Converter = (ICodeConverter)new CSCodeGenerator();
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compileScript = LSL_Converter.Convert(Script);
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// copy converter warnings into our warnings.
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foreach (string warning in LSL_Converter.GetWarnings())
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{
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AddWarning(warning);
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}
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m_positionMap = ((CSCodeGenerator) LSL_Converter).PositionMap;
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}
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if (l == enumCompileType.yp)
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{
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// Its YP, convert it to C#
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compileScript = YP_Converter.Convert(Script);
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}
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switch (l)
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{
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case enumCompileType.cs:
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case enumCompileType.lsl:
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compileScript = CreateCSCompilerScript(compileScript);
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break;
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case enumCompileType.vb:
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compileScript = CreateVBCompilerScript(compileScript);
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break;
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case enumCompileType.js:
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compileScript = CreateJSCompilerScript(compileScript);
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break;
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case enumCompileType.yp:
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compileScript = CreateYPCompilerScript(compileScript);
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break;
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}
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return CompileFromDotNetText(compileScript, l, asset);
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}
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public string[] GetWarnings()
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{
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return m_warnings.ToArray();
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}
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private void AddWarning(string warning)
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{
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if (!m_warnings.Contains(warning))
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{
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m_warnings.Add(warning);
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}
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}
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private static string CreateJSCompilerScript(string compileScript)
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{
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compileScript = String.Empty +
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"import OpenSim.Region.ScriptEngine.Shared; import System.Collections.Generic;\r\n" +
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"package SecondLife {\r\n" +
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"class Script extends OpenSim.Region.ScriptEngine.Shared.ScriptBase.ScriptBaseClass { \r\n" +
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compileScript +
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"} }\r\n";
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return compileScript;
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}
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private static string CreateCSCompilerScript(string compileScript)
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{
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compileScript = String.Empty +
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"using OpenSim.Region.ScriptEngine.Shared; using System.Collections.Generic;\r\n" +
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String.Empty + "namespace SecondLife { " +
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String.Empty + "public class Script : OpenSim.Region.ScriptEngine.Shared.ScriptBase.ScriptBaseClass { \r\n" +
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@"public Script() { } " +
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compileScript +
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"} }\r\n";
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return compileScript;
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}
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private static string CreateYPCompilerScript(string compileScript)
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{
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compileScript = String.Empty +
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"using OpenSim.Region.ScriptEngine.Shared.YieldProlog; " +
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"using OpenSim.Region.ScriptEngine.Shared; using System.Collections.Generic;\r\n" +
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String.Empty + "namespace SecondLife { " +
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String.Empty + "public class Script : OpenSim.Region.ScriptEngine.Shared.ScriptBase.ScriptBaseClass { \r\n" +
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//@"public Script() { } " +
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@"static OpenSim.Region.ScriptEngine.Shared.YieldProlog.YP YP=null; " +
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@"public Script() { YP= new OpenSim.Region.ScriptEngine.Shared.YieldProlog.YP(); } " +
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compileScript +
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"} }\r\n";
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return compileScript;
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}
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private static string CreateVBCompilerScript(string compileScript)
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{
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compileScript = String.Empty +
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"Imports OpenSim.Region.ScriptEngine.Shared: Imports System.Collections.Generic: " +
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String.Empty + "NameSpace SecondLife:" +
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String.Empty + "Public Class Script: Inherits OpenSim.Region.ScriptEngine.Shared.ScriptBase.ScriptBaseClass: " +
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"\r\nPublic Sub New()\r\nEnd Sub: " +
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compileScript +
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":End Class :End Namespace\r\n";
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return compileScript;
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}
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/// <summary>
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/// Compile .NET script to .Net assembly (.dll)
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/// </summary>
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/// <param name="Script">CS script</param>
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/// <returns>Filename to .dll assembly</returns>
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internal string CompileFromDotNetText(string Script, enumCompileType lang, string asset)
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{
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string ext = "." + lang.ToString();
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// Output assembly name
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scriptCompileCounter++;
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string OutFile = Path.Combine(ScriptEnginesPath, Path.Combine(
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m_scriptEngine.World.RegionInfo.RegionID.ToString(),
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FilePrefix + "_compiled_" + asset + ".dll"));
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try
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{
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File.Delete(OutFile);
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}
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catch (Exception e) // NOTLEGIT - Should be just FileIOException
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{
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throw new Exception("Unable to delete old existing "+
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"script-file before writing new. Compile aborted: " +
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e.ToString());
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}
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// DEBUG - write source to disk
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if (WriteScriptSourceToDebugFile)
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{
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string srcFileName = FilePrefix + "_source_" +
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Path.GetFileNameWithoutExtension(OutFile) + ext;
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try
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{
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File.WriteAllText(Path.Combine(Path.Combine(
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ScriptEnginesPath,
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m_scriptEngine.World.RegionInfo.RegionID.ToString()),
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srcFileName), Script);
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}
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catch (Exception ex) //NOTLEGIT - Should be just FileIOException
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{
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m_log.Error("[Compiler]: Exception while "+
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"trying to write script source to file \"" +
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srcFileName + "\": " + ex.ToString());
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}
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}
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// Do actual compile
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CompilerParameters parameters = new CompilerParameters();
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parameters.IncludeDebugInformation = true;
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string rootPath =
|
|
Path.GetDirectoryName(AppDomain.CurrentDomain.BaseDirectory);
|
|
|
|
parameters.ReferencedAssemblies.Add(Path.Combine(rootPath,
|
|
"OpenSim.Region.ScriptEngine.Shared.dll"));
|
|
parameters.ReferencedAssemblies.Add(Path.Combine(rootPath,
|
|
"OpenSim.Region.ScriptEngine.Shared.Api.Runtime.dll"));
|
|
|
|
if (lang == enumCompileType.yp)
|
|
{
|
|
parameters.ReferencedAssemblies.Add(Path.Combine(rootPath,
|
|
"OpenSim.Region.ScriptEngine.Shared.YieldProlog.dll"));
|
|
}
|
|
|
|
parameters.GenerateExecutable = false;
|
|
parameters.OutputAssembly = OutFile;
|
|
parameters.IncludeDebugInformation = CompileWithDebugInformation;
|
|
//parameters.WarningLevel = 1; // Should be 4?
|
|
parameters.TreatWarningsAsErrors = false;
|
|
|
|
CompilerResults results;
|
|
switch (lang)
|
|
{
|
|
case enumCompileType.vb:
|
|
results = VBcodeProvider.CompileAssemblyFromSource(
|
|
parameters, Script);
|
|
break;
|
|
case enumCompileType.cs:
|
|
case enumCompileType.lsl:
|
|
bool complete = false;
|
|
bool retried = false;
|
|
do
|
|
{
|
|
lock (CScodeProvider)
|
|
{
|
|
results = CScodeProvider.CompileAssemblyFromSource(
|
|
parameters, Script);
|
|
}
|
|
// Deal with an occasional segv in the compiler.
|
|
// Rarely, if ever, occurs twice in succession.
|
|
// Line # == 0 and no file name are indications that
|
|
// this is a native stack trace rather than a normal
|
|
// error log.
|
|
if (results.Errors.Count > 0)
|
|
{
|
|
if (!retried && (results.Errors[0].FileName == null || results.Errors[0].FileName == String.Empty) &&
|
|
results.Errors[0].Line == 0)
|
|
{
|
|
// System.Console.WriteLine("retrying failed compilation");
|
|
retried = true;
|
|
}
|
|
else
|
|
{
|
|
complete = true;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
complete = true;
|
|
}
|
|
}
|
|
while(!complete);
|
|
break;
|
|
case enumCompileType.js:
|
|
results = JScodeProvider.CompileAssemblyFromSource(
|
|
parameters, Script);
|
|
break;
|
|
case enumCompileType.yp:
|
|
results = YPcodeProvider.CompileAssemblyFromSource(
|
|
parameters, Script);
|
|
break;
|
|
default:
|
|
throw new Exception("Compiler is not able to recongnize "+
|
|
"language type \"" + lang.ToString() + "\"");
|
|
}
|
|
|
|
// Check result
|
|
// Go through errors
|
|
|
|
//
|
|
// WARNINGS AND ERRORS
|
|
//
|
|
bool hadErrors = false;
|
|
string errtext = String.Empty;
|
|
|
|
if (results.Errors.Count > 0)
|
|
{
|
|
foreach (CompilerError CompErr in results.Errors)
|
|
{
|
|
|
|
string severity = "Error";
|
|
if (CompErr.IsWarning)
|
|
{
|
|
severity = "Warning";
|
|
}
|
|
|
|
KeyValuePair<int, int> lslPos;
|
|
|
|
// Show 5 errors max, but check entire list for errors
|
|
|
|
if (severity == "Error")
|
|
{
|
|
lslPos = FindErrorPosition(CompErr.Line, CompErr.Column);
|
|
string text = CompErr.ErrorText;
|
|
|
|
// Use LSL type names
|
|
if (lang == enumCompileType.lsl)
|
|
text = ReplaceTypes(CompErr.ErrorText);
|
|
|
|
// The Second Life viewer's script editor begins
|
|
// countingn lines and columns at 0, so we subtract 1.
|
|
errtext += String.Format("Line ({0},{1}): {4} {2}: {3}\n",
|
|
lslPos.Key - 1, lslPos.Value - 1,
|
|
CompErr.ErrorNumber, text, severity);
|
|
hadErrors = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (hadErrors)
|
|
{
|
|
throw new Exception(errtext);
|
|
}
|
|
|
|
// On today's highly asynchronous systems, the result of
|
|
// the compile may not be immediately apparent. Wait a
|
|
// reasonable amount of time before giving up on it.
|
|
|
|
if (!File.Exists(OutFile))
|
|
{
|
|
for (int i=0; i<20 && !File.Exists(OutFile); i++)
|
|
{
|
|
System.Threading.Thread.Sleep(250);
|
|
}
|
|
// One final chance...
|
|
if (!File.Exists(OutFile))
|
|
{
|
|
errtext = String.Empty;
|
|
errtext += "No compile error. But not able to locate compiled file.";
|
|
throw new Exception(errtext);
|
|
}
|
|
}
|
|
|
|
// m_log.DebugFormat("[Compiler] Compiled new assembly "+
|
|
// "for {0}", asset);
|
|
|
|
// Because windows likes to perform exclusive locks, we simply
|
|
// write out a textual representation of the file here
|
|
//
|
|
// Read the binary file into a buffer
|
|
//
|
|
FileInfo fi = new FileInfo(OutFile);
|
|
|
|
if (fi == null)
|
|
{
|
|
errtext = String.Empty;
|
|
errtext += "No compile error. But not able to stat file.";
|
|
throw new Exception(errtext);
|
|
}
|
|
|
|
Byte[] data = new Byte[fi.Length];
|
|
|
|
try
|
|
{
|
|
FileStream fs = File.Open(OutFile, FileMode.Open, FileAccess.Read);
|
|
fs.Read(data, 0, data.Length);
|
|
fs.Close();
|
|
}
|
|
catch (Exception)
|
|
{
|
|
errtext = String.Empty;
|
|
errtext += "No compile error. But not able to open file.";
|
|
throw new Exception(errtext);
|
|
}
|
|
|
|
// Convert to base64
|
|
//
|
|
string filetext = System.Convert.ToBase64String(data);
|
|
|
|
System.Text.ASCIIEncoding enc = new System.Text.ASCIIEncoding();
|
|
|
|
Byte[] buf = enc.GetBytes(filetext);
|
|
|
|
FileStream sfs = File.Create(OutFile+".text");
|
|
sfs.Write(buf, 0, buf.Length);
|
|
sfs.Close();
|
|
|
|
string posmap = String.Empty;
|
|
if (m_positionMap != null)
|
|
{
|
|
foreach (KeyValuePair<KeyValuePair<int, int>, KeyValuePair<int, int>> kvp in m_positionMap)
|
|
{
|
|
KeyValuePair<int, int> k = kvp.Key;
|
|
KeyValuePair<int, int> v = kvp.Value;
|
|
posmap += String.Format("{0},{1},{2},{3}\n",
|
|
k.Key, k.Value, v.Key, v.Value);
|
|
}
|
|
}
|
|
|
|
buf = enc.GetBytes(posmap);
|
|
|
|
FileStream mfs = File.Create(OutFile+".map");
|
|
mfs.Write(buf, 0, buf.Length);
|
|
mfs.Close();
|
|
|
|
return OutFile;
|
|
}
|
|
|
|
public KeyValuePair<int, int> FindErrorPosition(int line, int col)
|
|
{
|
|
return FindErrorPosition(line, col, m_positionMap);
|
|
}
|
|
|
|
private class kvpSorter : IComparer<KeyValuePair<int,int>>
|
|
{
|
|
public int Compare(KeyValuePair<int,int> a,
|
|
KeyValuePair<int,int> b)
|
|
{
|
|
return a.Key.CompareTo(b.Key);
|
|
}
|
|
}
|
|
|
|
public static KeyValuePair<int, int> FindErrorPosition(int line,
|
|
int col, Dictionary<KeyValuePair<int, int>,
|
|
KeyValuePair<int, int>> positionMap)
|
|
{
|
|
if (positionMap == null || positionMap.Count == 0)
|
|
return new KeyValuePair<int, int>(line, col);
|
|
|
|
KeyValuePair<int, int> ret = new KeyValuePair<int, int>();
|
|
|
|
if (positionMap.TryGetValue(new KeyValuePair<int, int>(line, col),
|
|
out ret))
|
|
return ret;
|
|
|
|
List<KeyValuePair<int,int>> sorted =
|
|
new List<KeyValuePair<int,int>>(positionMap.Keys);
|
|
|
|
sorted.Sort(new kvpSorter());
|
|
|
|
int l = 1;
|
|
int c = 1;
|
|
|
|
foreach (KeyValuePair<int, int> cspos in sorted)
|
|
{
|
|
if (cspos.Key >= line)
|
|
{
|
|
if (cspos.Key > line)
|
|
return new KeyValuePair<int, int>(l, c);
|
|
if (cspos.Value > col)
|
|
return new KeyValuePair<int, int>(l, c);
|
|
c = cspos.Value;
|
|
if (c == 0)
|
|
c++;
|
|
}
|
|
else
|
|
{
|
|
l = cspos.Key;
|
|
}
|
|
}
|
|
return new KeyValuePair<int, int>(l, c);
|
|
}
|
|
|
|
string ReplaceTypes(string message)
|
|
{
|
|
message = message.Replace(
|
|
"OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLString",
|
|
"string");
|
|
|
|
message = message.Replace(
|
|
"OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLInteger",
|
|
"integer");
|
|
|
|
message = message.Replace(
|
|
"OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLFloat",
|
|
"float");
|
|
|
|
message = message.Replace(
|
|
"OpenSim.Region.ScriptEngine.Shared.LSL_Types.list",
|
|
"list");
|
|
|
|
return message;
|
|
}
|
|
|
|
public Dictionary<KeyValuePair<int, int>, KeyValuePair<int, int>> LineMap()
|
|
{
|
|
if (m_positionMap == null)
|
|
return null;
|
|
|
|
Dictionary<KeyValuePair<int, int>, KeyValuePair<int, int>> ret =
|
|
new Dictionary<KeyValuePair<int,int>, KeyValuePair<int, int>>();
|
|
|
|
foreach (KeyValuePair<int, int> kvp in m_positionMap.Keys)
|
|
ret.Add(kvp, m_positionMap[kvp]);
|
|
|
|
return ret;
|
|
}
|
|
|
|
private void ReadMapFile(string filename)
|
|
{
|
|
try
|
|
{
|
|
StreamReader r = File.OpenText(filename);
|
|
|
|
m_positionMap = new Dictionary<KeyValuePair<int,int>, KeyValuePair<int, int>>();
|
|
|
|
string line;
|
|
while ((line = r.ReadLine()) != null)
|
|
{
|
|
String[] parts = line.Split(new Char[] {','});
|
|
int kk = System.Convert.ToInt32(parts[0]);
|
|
int kv = System.Convert.ToInt32(parts[1]);
|
|
int vk = System.Convert.ToInt32(parts[2]);
|
|
int vv = System.Convert.ToInt32(parts[3]);
|
|
|
|
KeyValuePair<int, int> k = new KeyValuePair<int, int>(kk, kv);
|
|
KeyValuePair<int, int> v = new KeyValuePair<int, int>(vk, vv);
|
|
|
|
m_positionMap[k] = v;
|
|
}
|
|
}
|
|
catch
|
|
{
|
|
}
|
|
}
|
|
}
|
|
}
|