Merge branch 'master' into new_filesystem

# Conflicts:
#	DTLib/Extensions/StringConverter.cs

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "DTLib.Logging/Ben.Demystifier"]
+	path = DTLib.Logging/Ben.Demystifier
+	url = https://github.com/Timerix22/Ben.Demystifier.git

DTLib.Dtsod/DTLib.Dtsod.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFrameworks>net6.0;net48</TargetFrameworks>
+        <TargetFrameworks>net6.0;net48;netstandard2.0</TargetFrameworks>
         <LangVersion>preview</LangVersion>
         <ImplicitUsings>disable</ImplicitUsings>
         <Nullable>disable</Nullable>
@@ -20,6 +20,10 @@
         <Reference Include="Microsoft.CSharp" />
     </ItemGroup>
 
+    <ItemGroup Condition=" '$(TargetFramework)' == 'netstandard2.0' ">
+        <PackageReference Include="Microsoft.CSharp" Version="4.7.0" />
+    </ItemGroup>
+
     <ItemGroup Condition=" '$(Configuration)' != 'Debug' ">
         <Compile Remove="V30\**" />
     </ItemGroup>

DTLib.Logging/Ben.Demystifier

@@ -0,0 +1 @@
+Subproject commit f64d655f490602b5858baeed3572ea2a9b850013

DTLib.Logging/DTLib.Logging.csproj

@@ -0,0 +1,26 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+        <TargetFrameworks>net6.0;net48;netstandard2.0</TargetFrameworks>
+        <LangVersion>10</LangVersion>
+        <ImplicitUsings>disable</ImplicitUsings>
+        <Nullable>disable</Nullable>
+        <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+        <DebugType>embedded</DebugType>
+        <ProduceReferenceAssembly>False</ProduceReferenceAssembly>
+        <Configurations>Debug;Release</Configurations>
+        <Platforms>AnyCPU;x64;x86;arm64</Platforms>
+    </PropertyGroup>
+
+    <ItemGroup>
+        <PackageReference Include="Microsoft.Extensions.Logging" Version="7.0.0" />
+    </ItemGroup>
+    <ItemGroup>
+        <Compile Remove="Ben.Demystifier\**" />
+        <None Remove="Ben.Demystifier\**" />
+    </ItemGroup>
+    <ItemGroup>
+      <ProjectReference Include="..\DTLib\DTLib.csproj" />
+      <ProjectReference Include="Ben.Demystifier\src\Ben.Demystifier\Ben.Demystifier.csproj" />
+    </ItemGroup>
+</Project>

DTLib.Logging/DependencyInjection/LoggerService.cs

@@ -0,0 +1,15 @@
+using Microsoft.Extensions.DependencyInjection;
+
+namespace DTLib.Logging.DependencyInjection;
+
+public class LoggerService<TCaller> : ServiceDescriptor
+{
+    DTLib.Logging.New.ILogger _logger;
+
+    public LoggerService(DTLib.Logging.New.ILogger logger) : base( 
+        typeof(Microsoft.Extensions.Logging.ILogger<TCaller>), 
+        new MyLoggerWrapper<TCaller>(logger))
+    {
+        _logger = logger;
+    }
+}

DTLib.Logging/DependencyInjection/MyLoggerWrapper.cs

@@ -0,0 +1,39 @@
+using DTLib.Logging.New;
+using Microsoft.Extensions.Logging;
+
+namespace DTLib.Logging.DependencyInjection;
+
+public class MyLoggerWrapper<TCaller> : Microsoft.Extensions.Logging.ILogger<TCaller>
+{
+    public DTLib.Logging.New.ILogger Logger;
+    public MyLoggerWrapper(DTLib.Logging.New.ILogger logger)=>
+        Logger = logger;
+
+    public void Log<TState>(LogLevel logLevel, EventId eventId, TState state, Exception exception, Func<TState, Exception, string> formatter)
+    {
+        string message = formatter(state, exception);
+        Logger.Log(typeof(TCaller).Name, LogSeverity_FromLogLevel(logLevel), message);
+    }
+
+    private bool _isEnabled=true;
+    public bool IsEnabled(LogLevel logLevel) => _isEnabled;
+
+    public IDisposable BeginScope<TState>(TState state)
+    {
+        throw new NotImplementedException();
+    }
+
+    static LogSeverity LogSeverity_FromLogLevel(LogLevel l)
+        => l switch
+        {
+            LogLevel.Trace => LogSeverity.Debug,
+            LogLevel.Debug => LogSeverity.Debug,
+            LogLevel.Information => LogSeverity.Info,
+            LogLevel.Warning => LogSeverity.Warn,
+            LogLevel.Error => LogSeverity.Error,
+            LogLevel.Critical => LogSeverity.Error,
+            LogLevel.None => throw new NotImplementedException("LogLevel.None is not supported"),
+            _ => throw new ArgumentOutOfRangeException(nameof(l), l, null)
+        }
+    ;
+}

DTLib.Logging/Global.cs

@@ -0,0 +1,11 @@
+global using System;
+global using System.Collections;
+global using System.Collections.Generic;
+global using System.Linq;
+global using System.Text;
+global using System.Threading.Tasks;
+global using DTLib.Extensions;
+global using DTLib.Filesystem;
+
+namespace DTLib.Logging.New;
+

DTLib.Logging/LogFormats/DefaultLogFormat.cs

@@ -0,0 +1,34 @@
+namespace DTLib.Logging.New;
+
+public class DefaultLogFormat : ILogFormat
+{
+
+    public bool PrintTimeStamp { get; set; }
+    public bool PrintContext { get; set; }
+    public bool PrintSeverity { get; set; }
+
+    public DefaultLogFormat(bool printTimeStamp = false, bool printContext = true, bool printSeverity = true)
+    {
+        PrintTimeStamp = printTimeStamp;
+        PrintContext = printContext;
+        PrintSeverity = printSeverity;
+    }
+    
+    public string CreateMessage(string context, LogSeverity severity, object message)
+    {
+        var sb = new StringBuilder();
+        if (PrintTimeStamp) 
+            sb.Append('[').Append(DateTime.Now.ToString(MyTimeFormat.ForText)).Append(']');
+        if (PrintContext && PrintSeverity) 
+            sb.Append('[').Append(context).Append('/').Append(severity.ToString()).Append(']');
+        else if(PrintContext) 
+            sb.Append('[').Append(context).Append(']');
+        else if(PrintSeverity) 
+            sb.Append('[').Append(severity.ToString()).Append(']');
+        if (sb.Length != 0) 
+            sb.Append(": ");
+        sb.Append(message.ToString());
+        sb.Append('\n');
+        return sb.ToString();
+    }
+}

DTLib.Logging/LogFormats/ILogFormat.cs

@@ -0,0 +1,10 @@
+namespace DTLib.Logging.New;
+
+public interface ILogFormat
+{
+    bool PrintTimeStamp { get; set; }
+    bool PrintContext { get; set; }
+    bool PrintSeverity { get; set; }
+    
+    string CreateMessage(string context, LogSeverity severity, object message);
+}

DTLib.Logging/LogSeverity.cs

@@ -0,0 +1,22 @@
+namespace DTLib.Logging.New;
+
+public enum LogSeverity
+{
+    Debug,
+    Info,
+    Warn,
+    Error
+}
+
+internal static class LogSeverityHelper
+{
+    public static bool CheckSeverity(this ILogger logger, LogSeverity severity)
+        => severity switch
+        {
+            LogSeverity.Debug => logger.DebugLogEnabled,
+            LogSeverity.Info => logger.InfoLogEnabled,
+            LogSeverity.Warn => logger.WarnLogEnabled,
+            LogSeverity.Error => logger.ErrorLogenabled,
+            _ => throw new ArgumentOutOfRangeException(nameof(severity), severity, "unknown severity")
+        };
+}

DTLib.Logging/Loggers/CompositeLogger.cs

@@ -0,0 +1,89 @@
+namespace DTLib.Logging.New;
+
+/// <summary>
+/// This class can be used for unite many loggers into one
+/// </summary>
+public class CompositeLogger : ILogger
+{
+    public bool DebugLogEnabled
+    {
+        get => _debugLogEnabled;
+        set
+        {
+            _debugLogEnabled = value;
+            for (int i = 0; i < _loggers.Length; i++)
+                _loggers[i].DebugLogEnabled = value;
+        }
+    }
+
+    public bool InfoLogEnabled
+    {
+        get => _infoLogEnabled;
+        set
+        {
+            _infoLogEnabled = true;
+            for (int i = 0; i < _loggers.Length; i++)
+                _loggers[i].InfoLogEnabled = value;
+        }
+    }
+
+    public bool WarnLogEnabled
+    {
+        get => _warnLogEnabled;
+        set
+        {
+            _warnLogEnabled = value;
+            for (int i = 0; i < _loggers.Length; i++)
+                _loggers[i].WarnLogEnabled = value;
+        }
+    }
+
+    public bool ErrorLogenabled
+    {
+        get => _errorLogenabled;
+        set
+        {
+            _errorLogenabled = value;
+            for (int i = 0; i < _loggers.Length; i++)
+                _loggers[i].ErrorLogenabled = value;
+        }
+    }
+
+    public ILogFormat Format { get; }
+    
+    protected ILogger[] _loggers;
+    private bool _debugLogEnabled =
+#if DEBUG
+        true;
+#else 
+        false;
+#endif
+    private bool _infoLogEnabled = true;
+    private bool _warnLogEnabled = true;
+    private bool _errorLogenabled = true;
+
+    public CompositeLogger(ILogFormat format, params ILogger[] loggers)
+    {
+        Format = format;
+        _loggers = loggers;
+    }
+    
+    public CompositeLogger(params ILogger[] loggers) : this(new DefaultLogFormat(), loggers) 
+    {}
+    
+    
+    public void Log(string context, LogSeverity severity, object message, ILogFormat format)
+    {
+        if(!this.CheckSeverity(severity))
+            return;
+        
+        for (int i = 0; i < _loggers.Length; i++) 
+            _loggers[i].Log(context, severity, message, format);
+    }
+
+    public void Dispose()
+    {
+        for (int i = 0; i < _loggers.Length; i++) 
+            _loggers[i].Dispose();
+    }
+}

DTLib.Logging/Loggers/ConsoleLogger.cs

@@ -0,0 +1,52 @@
+namespace DTLib.Logging.New;
+
+// вывод лога в консоль и файл
+public class ConsoleLogger : ILogger
+{
+    public bool DebugLogEnabled { get; set; } = 
+#if DEBUG
+        true;
+#else 
+        false;
+#endif
+    public bool InfoLogEnabled { get; set; } = true;
+    public bool WarnLogEnabled { get; set; } = true;
+    public bool ErrorLogenabled { get; set; } = true;
+    public ILogFormat Format { get; }
+    
+    readonly object consolelocker = new();
+
+    public ConsoleLogger(ILogFormat format) 
+        => Format = format;
+    
+    public ConsoleLogger() : this(new DefaultLogFormat()) 
+    {}
+
+    
+    public void Log(string context, LogSeverity severity, object message, ILogFormat format)
+    {
+        if(!this.CheckSeverity(severity))
+            return;
+        
+        var msg = format.CreateMessage(context, severity, message);
+        lock (consolelocker) 
+            ColoredConsole.Write(ColorFromSeverity(severity),msg);
+    }
+
+    private static ConsoleColor ColorFromSeverity(LogSeverity severity)
+        => severity switch
+        {
+            LogSeverity.Debug => ConsoleColor.Gray,
+            LogSeverity.Info => ConsoleColor.White,
+            LogSeverity.Warn => ConsoleColor.Yellow,
+            LogSeverity.Error => ConsoleColor.Red,
+            _ => throw new ArgumentOutOfRangeException(nameof(severity), severity, null)
+        };
+    
+    public void Dispose()
+    {
+        lock (consolelocker) {}
+    }
+
+    ~ConsoleLogger() => Dispose();
+}

DTLib.Logging/Loggers/FileLogger.cs

@@ -0,0 +1,60 @@
+namespace DTLib.Logging.New;
+
+public class FileLogger : ILogger
+{
+    public bool DebugLogEnabled { get; set; } =
+#if DEBUG
+        true;
+#else 
+        false;
+#endif
+    public bool InfoLogEnabled { get; set; } = true;
+    public bool WarnLogEnabled { get; set; } = true;
+    public bool ErrorLogenabled { get; set; } = true;
+    public ILogFormat Format { get; }
+    
+    public string LogfileName { get; protected set; }
+    public System.IO.FileStream LogfileStream { get; protected set; }
+    
+    public FileLogger(string logfile, ILogFormat format)
+    {
+        Format = format;
+        LogfileName = logfile;
+        LogfileStream = File.OpenAppend(logfile);
+    }
+
+    public FileLogger(string logfile) : this(logfile, new DefaultLogFormat())
+    {}
+
+    public FileLogger(string dir, string programName, ILogFormat format)
+        : this($"{dir}{Путь.Разд}{programName}_{DateTime.Now.ToString(MyTimeFormat.ForFileNames)}.log", format)
+    {}
+
+    public FileLogger(string dir, string programName) : this(dir, programName, new DefaultLogFormat())
+    {}
+
+    public void Log(string context, LogSeverity severity, object message, ILogFormat format)
+    {
+        if(!this.CheckSeverity(severity))
+            return;
+        
+        var msg = format.CreateMessage(context, severity, message);
+        lock (LogfileStream)
+        {
+            LogfileStream.Write(msg.ToBytes(StringConverter.UTF8));
+            LogfileStream.Flush();
+        }
+    }
+
+    public virtual void Dispose()
+    {
+        try 
+        {
+            LogfileStream?.Flush();
+            LogfileStream?.Dispose();
+        }
+        catch (ObjectDisposedException) { }
+    }
+
+    ~FileLogger() => Dispose();
+}

DTLib.Logging/Loggers/ILogger.cs

@@ -0,0 +1,14 @@
+namespace DTLib.Logging.New;
+
+public interface ILogger : IDisposable
+{
+    
+    ILogFormat Format { get; }
+    bool DebugLogEnabled { get; set; }
+    bool InfoLogEnabled { get; set; }
+    bool WarnLogEnabled { get; set; }
+    bool ErrorLogenabled { get; set; }
+    
+    void Log(string context, LogSeverity severity, object message, ILogFormat format);
+    
+}

DTLib.Logging/Loggers/LoggerExtensions.cs

@@ -0,0 +1,12 @@
+using Ben.Demystifier;
+
+namespace DTLib.Logging.New;
+
+public static class LoggerExtensions
+{
+    public static void Log(this ILogger logger, string context, LogSeverity severity, object message)
+        => logger.Log(context, severity, message, logger.Format);
+
+    public static void LogException(this ILogger logger, string context, Exception ex)
+        => logger.Log(context, LogSeverity.Error, ex.Demystify());
+}

DTLib.Network/DTLib.Network.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFrameworks>net6.0;net48</TargetFrameworks>
+        <TargetFrameworks>net6.0;net48;netstandard2.0</TargetFrameworks>
         <LangVersion>preview</LangVersion>
         <ImplicitUsings>disable</ImplicitUsings>
         <Nullable>disable</Nullable>

DTLib.Network/FSP.cs

@@ -23,8 +23,8 @@ public class FSP
         lock (MainSocket)
         {
             Debug("b", $"requesting file download: {filePath_server}");
-            MainSocket.SendPackage("requesting file download".ToBytes());
-            MainSocket.SendPackage(filePath_server.ToBytes());
+            MainSocket.SendPackage("requesting file download".ToBytes(StringConverter.UTF8));
+            MainSocket.SendPackage(filePath_server.ToBytes(StringConverter.UTF8));
         }
         DownloadFile(filePath_client);
     }
@@ -44,8 +44,8 @@ public class FSP
         lock (MainSocket)
         {
             Debug("b", $"requesting file download: {filePath_server}");
-            MainSocket.SendPackage("requesting file download".ToBytes());
-            MainSocket.SendPackage(filePath_server.ToBytes());
+            MainSocket.SendPackage("requesting file download".ToBytes(StringConverter.UTF8));
+            MainSocket.SendPackage(filePath_server.ToBytes(StringConverter.UTF8));
         }
         return DownloadFileToMemory();
     }
@@ -65,8 +65,8 @@ public class FSP
         lock (MainSocket)
         {
             BytesDownloaded = 0;
-            Filesize = MainSocket.GetPackage().BytesToString().ToUInt();
-            MainSocket.SendPackage("ready".ToBytes());
+            Filesize = MainSocket.GetPackage().BytesToString(StringConverter.UTF8).ToUInt();
+            MainSocket.SendPackage("ready".ToBytes(StringConverter.UTF8));
             int packagesCount = 0;
             byte[] buffer = new byte[5120];
             int fullPackagesCount = (Filesize / buffer.Length).Truncate();
@@ -89,7 +89,7 @@ public class FSP
             // получение остатка
             if ((Filesize - fileStream.Position) > 0)
             {
-                MainSocket.SendPackage("remain request".ToBytes());
+                MainSocket.SendPackage("remain request".ToBytes(StringConverter.UTF8));
                 buffer = MainSocket.GetPackage();
                 BytesDownloaded += (uint)buffer.Length;
                 fileStream.Write(buffer, 0, buffer.Length);
@@ -109,7 +109,7 @@ public class FSP
         Filesize = File.GetSize(filePath).ToUInt();
         lock (MainSocket)
         {
-            MainSocket.SendPackage(Filesize.ToString().ToBytes());
+            MainSocket.SendPackage(Filesize.ToString().ToBytes(StringConverter.UTF8));
             MainSocket.GetAnswer("ready");
             byte[] buffer = new byte[5120];
             int packagesCount = 0;
@@ -142,7 +142,7 @@ public class FSP
         if (!dirOnServer.EndsWith(Путь.Разд))
             dirOnServer += Путь.Разд;
         Debug("b", "downloading manifest <", "c", dirOnServer + "manifest.dtsod", "b", ">");
-        var manifest = new DtsodV23(DownloadFileToMemory(dirOnServer + "manifest.dtsod").BytesToString());
+        var manifest = new DtsodV23(DownloadFileToMemory(dirOnServer + "manifest.dtsod").BytesToString(StringConverter.UTF8));
         Debug("g", $"found {manifest.Values.Count} files in manifest");
         var hasher = new Hasher();
         foreach (string fileOnServer in manifest.Keys)

DTLib.Network/Package.cs

@@ -37,19 +37,19 @@ public static class Package
         if (data.Length == 0)
             throw new Exception($"SendPackage() error: package has zero size");
         var list = new List<byte>();
-        byte[] packageSize = data.Length.ToBytes();
+        byte[] packageSize = data.Length.IntToBytes();
         if (packageSize.Length == 1)
             list.Add(0);
         list.AddRange(packageSize);
         list.AddRange(data);
         socket.Send(list.ToArray());
     }
-    public static void SendPackage(this Socket socket, string data) => SendPackage(socket, data.ToBytes());
+    public static void SendPackage(this Socket socket, string data) => SendPackage(socket, data.ToBytes(StringConverter.UTF8));
 
     // получает пакет и выбрасывает исключение, если пакет не соответствует образцу
     public static void GetAnswer(this Socket socket, string answer)
     {
-        string rec = socket.GetPackage().BytesToString();
+        string rec = socket.GetPackage().BytesToString(StringConverter.UTF8);
         if (rec != answer)
             throw new Exception($"GetAnswer() error: invalid answer: <{rec}>");
     }
@@ -59,5 +59,5 @@ public static class Package
         socket.SendPackage(request);
         return socket.GetPackage();
     }
-    public static byte[] RequestPackage(this Socket socket, string request) => socket.RequestPackage(request.ToBytes());
+    public static byte[] RequestPackage(this Socket socket, string request) => socket.RequestPackage(request.ToBytes(StringConverter.UTF8));
 }

DTLib.Tests/DTLib.Tests.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk"> 
 	<PropertyGroup>
 		<OutputType>Exe</OutputType>
-		<TargetFrameworks>net6.0;net48</TargetFrameworks>
+		<TargetFrameworks>net6.0;net48;netstandard2.0</TargetFrameworks>
 		<LangVersion>10</LangVersion>
 		<ImplicitUsings>false</ImplicitUsings>
 		<Nullable>disable</Nullable>
@@ -21,6 +21,7 @@
 	</ItemGroup>
 	
 	<ItemGroup>
+		<ProjectReference Include="..\DTLib.Logging\DTLib.Logging.csproj" />
 		<ProjectReference Include="..\DTLib.Network\DTLib.Network.csproj" />
 		<ProjectReference Include="..\DTLib.Dtsod\DTLib.Dtsod.csproj" />
 		<ProjectReference Include="..\DTLib\DTLib.csproj" />

DTLib.Tests/Dtsod/TestAutoarr.cs

@@ -15,24 +15,24 @@ public static class TestAutoarr
 
     public static void Fill(Autoarr<KVPair> ar)
     {
-        Info.Log("c", "----------[TestAutoarr/Fill]----------");
+        OldLogger.Log("c", "----------[TestAutoarr/Fill]----------");
         for(uint i=0;i<ar.MaxLength;i++)
             ar.Add(new KVPair($"key_{i}",new Unitype(i)));
-        Info.Log("g", "test completed");
+        OldLogger.Log("g", "test completed");
     }
 
     public static void Print(Autoarr<KVPair> ar)
     {
-        Info.Log("c", "----------[TestAutoarr/Print]---------");
+        OldLogger.Log("c", "----------[TestAutoarr/Print]---------");
         foreach (KVPair pair in ar) 
-            Info.Log("h", pair.ToString());
-        Info.Log("g", "test completed");
+            OldLogger.Log("h", pair.ToString());
+        OldLogger.Log("g", "test completed");
     }
 
     public static void Free(Autoarr<KVPair> ar)
     {
-        Info.Log("c", "----------[TestAutoarr/Free]----------");
+        OldLogger.Log("c", "----------[TestAutoarr/Free]----------");
         ar.Dispose();
-        Info.Log("g", "test completed");
+        OldLogger.Log("g", "test completed");
     }
 }

DTLib.Tests/Dtsod/TestDtsodV23.cs

@@ -16,73 +16,73 @@ public static class TestDtsodV23
 
     public static void TestBaseTypes()
     {
-        Info.Log("c", "-----[TestDtsodV23/TestBaseTypes]-----");
+        OldLogger.Log("c", "-----[TestDtsodV23/TestBaseTypes]-----");
         DtsodV23 dtsod = new(File.ReadAllText($"Dtsod{Путь.Разд}TestResources{Путь.Разд}DtsodV23{Путь.Разд}base_types.dtsod"));
         foreach (var pair in dtsod)
-            Info.Log("b", pair.Value.GetType().Name + ' ', "w", pair.Key + ' ', "c", pair.Value.ToString());
-        Info.Log("g", "test completed");
+            OldLogger.Log("b", pair.Value.GetType().Name + ' ', "w", pair.Key + ' ', "c", pair.Value.ToString());
+        OldLogger.Log("g", "test completed");
     }
     public static void TestLists()
     {
-        Info.Log("c", "-------[TestDtsodV23/TestLists]-------");
+        OldLogger.Log("c", "-------[TestDtsodV23/TestLists]-------");
         DtsodV23 dtsod = new(File.ReadAllText($"Dtsod{Путь.Разд}TestResources{Путь.Разд}DtsodV23{Путь.Разд}lists.dtsod"));
         foreach (var pair in dtsod)
         {
-            Info.Log("b",  pair.Value.GetType().Name + ' ', "w", pair.Key, "c",
+            OldLogger.Log("b",  pair.Value.GetType().Name + ' ', "w", pair.Key, "c",
                 $" count: {pair.Value.Count}");
             foreach (var el in pair.Value)
-                Info.Log("b", '\t'+el.GetType().Name + ' ', "c", el.ToString());
+                OldLogger.Log("b", '\t'+el.GetType().Name + ' ', "c", el.ToString());
         }
-        Info.Log("g", "test completed");
+        OldLogger.Log("g", "test completed");
     }
 
     public static void TestComplexes()
     {
-        Info.Log("c", "-----[TestDtsodV23/TestComplexes]-----");
+        OldLogger.Log("c", "-----[TestDtsodV23/TestComplexes]-----");
         DtsodV23 dtsod = new(File.ReadAllText($"Dtsod{Путь.Разд}TestResources{Путь.Разд}DtsodV23{Путь.Разд}complexes.dtsod"));
         foreach (var complex in dtsod)
         {
-            Info.Log("b", complex.Value.GetType().Name + ' ', "w", complex.Key,
+            OldLogger.Log("b", complex.Value.GetType().Name + ' ', "w", complex.Key,
                 "b", " size: ", "c", complex.Value.Keys.Count.ToString());
             foreach (var pair in (DtsodV23) complex.Value)
-                Info.Log("b", '\t' + pair.Value.GetType().Name + ' ', "w", pair.Key + ' ',
+                OldLogger.Log("b", '\t' + pair.Value.GetType().Name + ' ', "w", pair.Key + ' ',
                     "c", pair.Value.ToString());
         }
-        Info.Log("g", "test completed");
+        OldLogger.Log("g", "test completed");
     }
 
     public static void TestReSerialization()
     {
-        Info.Log("c", "--[TestDtsodV23/TestReSerialization]--");
+        OldLogger.Log("c", "--[TestDtsodV23/TestReSerialization]--");
         var dtsod = new DtsodV23(new DtsodV23(new DtsodV23(
             new DtsodV23(File.ReadAllText($"Dtsod{Путь.Разд}TestResources{Путь.Разд}DtsodV23{Путь.Разд}complexes.dtsod")).ToString()).ToString()).ToString());
-        Info.Log("y", dtsod.ToString());
-        Info.Log("g", "test completed");
+        OldLogger.Log("y", dtsod.ToString());
+        OldLogger.Log("g", "test completed");
     }
 
     public static void TestSpeed()
     {
-        Info.Log("c", "-------[TestDtsodV23/TestSpeed]-------");
+        OldLogger.Log("c", "-------[TestDtsodV23/TestSpeed]-------");
         IDtsod dtsod=null;
         string text = File.ReadAllText($"Dtsod{Путь.Разд}TestResources{Путь.Разд}DtsodV23{Путь.Разд}messages.dtsod");
         LogOperationTime("V21 deserialization",64,()=>dtsod=new DtsodV21(text));
         LogOperationTime("V21 serialization", 64, () => _=dtsod.ToString());
         LogOperationTime("V23 deserialization", 64, () => dtsod = new DtsodV23(text));
         LogOperationTime("V23 serialization", 64, () => _ = dtsod.ToString());
-        Info.Log("g", "test completed");
+        OldLogger.Log("g", "test completed");
     }
 
     public static void TestMemoryConsumption()
     {
-        Info.Log("c", "----[TestDtsodV23/TestMemConsumpt]----");
+        OldLogger.Log("c", "----[TestDtsodV23/TestMemConsumpt]----");
         string text = File.ReadAllText($"Dtsod{Путь.Разд}TestResources{Путь.Разд}DtsodV23{Путь.Разд}messages.dtsod");
         var a = GC.GetTotalMemory(true);
         var dtsods = new DtsodV23[64];
         for (int i = 0; i < dtsods.Length; i++)
             dtsods[i] = new(text);
         var b = GC.GetTotalMemory(true);
-        Info.Log("b", "at the start: ","c",$"{a/1024} kb\n", 
+        OldLogger.Log("b", "at the start: ","c",$"{a/1024} kb\n", 
             "b", "at the end: ", "c", $"{b / 1024} kb\n{dtsods.Count()}","b"," dtsods initialized");
-        Info.Log("g", "test completed");
+        OldLogger.Log("g", "test completed");
     }
 }

DTLib.Tests/Dtsod/TestDtsodV24.cs

@@ -17,57 +17,57 @@ public static class TestDtsodV24
 
     public static void TestBaseTypes()
     {
-        Info.Log("c", "-----[TestDtsodV24/TestBaseTypes]-----");
+        OldLogger.Log("c", "-----[TestDtsodV24/TestBaseTypes]-----");
         DtsodV24 dtsod = new(File.ReadAllText($"Dtsod{Путь.Разд}TestResources{Путь.Разд}DtsodV24{Путь.Разд}base_types.dtsod"));
         foreach (var pair in dtsod)
-            Info.Log("b", pair.ToString());
-        Info.Log("g", "test completed");
+            OldLogger.Log("b", pair.ToString());
+        OldLogger.Log("g", "test completed");
     }
 
     public static void TestComplexes()
     {
-        Info.Log("c", "-----[TestDtsodV24/TestComplexes]-----");
+        OldLogger.Log("c", "-----[TestDtsodV24/TestComplexes]-----");
         DtsodV24 dtsod = new(File.ReadAllText($"Dtsod{Путь.Разд}TestResources{Путь.Разд}DtsodV24{Путь.Разд}complexes.dtsod"));
-        Info.Log("h", dtsod.ToString());
-        Info.Log("g", "test completed");
+        OldLogger.Log("h", dtsod.ToString());
+        OldLogger.Log("g", "test completed");
     }
     
     public static void TestLists()
     {
-        Info.Log("c", "-------[TestDtsodV24/TestLists]-------");
+        OldLogger.Log("c", "-------[TestDtsodV24/TestLists]-------");
         DtsodV24 dtsod = new(File.ReadAllText($"Dtsod{Путь.Разд}TestResources{Путь.Разд}DtsodV24{Путь.Разд}lists.dtsod"));
         foreach (KVPair pair in dtsod)
         {
             var list = new Autoarr<Unitype>(pair.value.VoidPtr, false);
-            Info.Log("b",  pair.key.HGlobalUTF8ToString(), "w", $" length: {list.Length}");
+            OldLogger.Log("b",  pair.key.HGlobalUTF8ToString(), "w", $" length: {list.Length}");
             foreach (var el in list)
             {
-                Info.Log("h", '\t' + el.ToString());
+                OldLogger.Log("h", '\t' + el.ToString());
                 if (el.TypeCode == KerepTypeCode.AutoarrUnitypePtr)
                 {
                     var ar = new Autoarr<Unitype>(el.VoidPtr, false);
                     foreach (var k in ar)
                     {
-                        Info.Log($"\t\t{k.ToString()}");
+                        OldLogger.Log($"\t\t{k.ToString()}");
                     }
                 }
             }
         }
-        Info.Log("g", "test completed");
+        OldLogger.Log("g", "test completed");
     }
 
     public static void TestReSerialization()
     {
-        Info.Log("c", "--[TestDtsodV24/TestReSerialization]--");
+        OldLogger.Log("c", "--[TestDtsodV24/TestReSerialization]--");
         var dtsod = new DtsodV24(new DtsodV24(new DtsodV24(
             new DtsodV24(File.ReadAllText($"Dtsod{Путь.Разд}TestResources{Путь.Разд}DtsodV24{Путь.Разд}complexes.dtsod")).ToString()).ToString()).ToString());
-        Info.Log("h", dtsod.ToString());
-        Info.Log("g", "test completed");
+        OldLogger.Log("h", dtsod.ToString());
+        OldLogger.Log("g", "test completed");
     }
 
     public static void TestSpeed()
     {
-        Info.Log("c", "-------[TestDtsodV24/TestSpeed]-------");
+        OldLogger.Log("c", "-------[TestDtsodV24/TestSpeed]-------");
         IDtsod dtsod=null;
         string _text = File.ReadAllText($"Dtsod{Путь.Разд}TestResources{Путь.Разд}DtsodV23{Путь.Разд}messages.dtsod");
         string text = "";
@@ -77,6 +77,6 @@ public static class TestDtsodV24
         File.WriteAllText($"Dtsod{Путь.Разд}TestResources{Путь.Разд}DtsodV24{Путь.Разд}messages.dtsod",text);
         LogOperationTime("V24 deserialization", 64, () => dtsod = new DtsodV24(text));
         LogOperationTime("V24 serialization", 64, () => text = dtsod.ToString());
-        Info.Log("g", "test completed");
+        OldLogger.Log("g", "test completed");
     }
 }

DTLib.Tests/Dtsod/TestPInvoke.cs

@@ -16,7 +16,7 @@ public static class TestPInvoke
 
     static public void TestUTF8()
     {
-        Info.Log("c", "--------[TestPInvoke/TestUTF8]--------", "b", "");
+        OldLogger.Log("c", "--------[TestPInvoke/TestUTF8]--------", "b", "");
         IntPtr ptr;
         string str="_$\"\\\\'''\ta ыыы000;2;=:%d;```";
         for(int i=0; i<1000; i++)
@@ -24,29 +24,29 @@ public static class TestPInvoke
             ptr = Unmanaged.StringToHGlobalUTF8(str);
             str = Unmanaged.HGlobalUTF8ToString(ptr);
         }
-        Info.Log("y", str);
+        OldLogger.Log("y", str);
     }
     
     [DllImport("kerep", CallingConvention = CallingConvention.Cdecl)]
-    static extern void pinvoke_print([MarshalAs(UnmanagedType.LPUTF8Str)] string msg);
+    static extern void pinvoke_print([MarshalAs(UnmanagedType.LPStr)] string msg);
 
     public static void TestPrintf()
     {
-        Info.Log("c", "---------[TestPInvoke/Printf]---------", "b", "");
+        OldLogger.Log("c", "---------[TestPInvoke/Printf]---------", "b", "");
         pinvoke_print("ъъ~ 中文");
-        Info.Log("g", "test completed");
+        OldLogger.Log("g", "test completed");
     }
     
     [DllImport("kerep", CallingConvention = CallingConvention.Cdecl)]
-    static extern unsafe void test_marshalling([MarshalAs(UnmanagedType.LPUTF8Str)] string text, out IntPtr kptr);
+    static extern unsafe void test_marshalling([MarshalAs(UnmanagedType.LPStr)] string text, out IntPtr kptr);
     
     public static unsafe void TestMarshalling()
     {
-        Info.Log("c", "---------[TestAutoarr/TestMarshalling]----------");
+        OldLogger.Log("c", "---------[TestAutoarr/TestMarshalling]----------");
         string msg = "ъъ~ 中文";
         test_marshalling(msg, out var kptr);
         KVPair k = *(KVPair*)kptr;
-        Info.Log("b", k.ToString());
-        Info.Log("g", "test completed");
+        OldLogger.Log("b", k.ToString());
+        OldLogger.Log("g", "test completed");
     }
 }

DTLib.Tests/Program.cs

@@ -8,19 +8,20 @@ global using DTLib;
 global using DTLib.Extensions;
 global using DTLib.Filesystem;
 global using DTLib.Dtsod;
-global using static DTLib.Logging.Tester;
+global using static DTLib.Tests.TesterLog;
 global using static DTLib.Tests.Program;
-using DTLib.Logging;
+using DTLib.Logging.New;
 
 
 namespace DTLib.Tests;
 
 public static class Program
 {
-    public static readonly ConsoleLogger Info = new("logs", "DTLib.Tests");
+    public static readonly Logging.ConsoleLogger OldLogger = new("logs", "DTLib.Tests");
+    public static readonly ILogger NewLogger = new CompositeLogger(new ConsoleLogger(), new FileLogger(OldLogger.LogfileName));
     public static void Main()
     {
-        PublicLog.LogEvent += Info.Log;
+        Logging.PublicLog.LogEvent += OldLogger.Log;
         Console.OutputEncoding = Encoding.UTF8;
         Console.InputEncoding = Encoding.UTF8;
         Console.Title="tester";
@@ -32,7 +33,7 @@ public static class Program
             TestDtsodV24.TestAll();
         }
         catch (Exception ex)
-        { Info.Log("r", ex.ToString()); }
+        { NewLogger.LogException("Main", ex); }
         Console.ResetColor();
     }
 }

DTLib.Tests/Tester.cs

@@ -1,9 +1,9 @@
 using System.Diagnostics;
-using System.Globalization;
+using DTLib.Logging;
 
-namespace DTLib.Logging;
+namespace DTLib.Tests;
 
-public static class Tester
+public static class TesterLog
 {
     public static void LogOperationTime(string op_name, int repeats, Action operation)
     {
@@ -13,6 +13,6 @@ public static class Tester
             operation();
         clock.Stop();
         double time=(double)(clock.ElapsedTicks)/Stopwatch.Frequency/repeats;
-        Log("y",$"operation ","b",op_name,"y"," lasted ","b",time.ToString(MyTimeFormat.ForText),"y"," seconds");
+        PublicLog.Log("y",$"operation ","b",op_name,"y"," lasted ","b",time.ToString(MyTimeFormat.ForText),"y"," seconds");
     }
 }

DTLib.sln

@@ -9,14 +9,19 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "DTLib.Tests", "DTLib.Tests\
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{6308F24E-A4FF-46B3-B72F-30E05DDCB1D5}"
 	ProjectSection(SolutionItems) = preProject
-		.gitignore = .gitignore
 		README.md = README.md
+		.gitignore = .gitignore
+		.gitmodules = .gitmodules
 	EndProjectSection
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DTLib.Dtsod", "DTLib.Dtsod\DTLib.Dtsod.csproj", "{ADE425F5-8645-47F0-9AA8-33FA748D36BE}"
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DTLib.Network", "DTLib.Network\DTLib.Network.csproj", "{24B7D0A2-0462-424D-B3F5-29A6655FE472}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DTLib.Logging", "DTLib.Logging\DTLib.Logging.csproj", "{00B76172-32BB-4B72-9891-47FAEF63386C}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Ben.Demystifier", "DTLib.Logging\Ben.Demystifier\src\Ben.Demystifier\Ben.Demystifier.csproj", "{AC7CB524-4D59-42E0-9F96-1C201A92494B}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -39,6 +44,14 @@ Global
 		{24B7D0A2-0462-424D-B3F5-29A6655FE472}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{24B7D0A2-0462-424D-B3F5-29A6655FE472}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{24B7D0A2-0462-424D-B3F5-29A6655FE472}.Release|Any CPU.Build.0 = Release|Any CPU
+		{00B76172-32BB-4B72-9891-47FAEF63386C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{00B76172-32BB-4B72-9891-47FAEF63386C}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{00B76172-32BB-4B72-9891-47FAEF63386C}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{00B76172-32BB-4B72-9891-47FAEF63386C}.Release|Any CPU.Build.0 = Release|Any CPU
+		{AC7CB524-4D59-42E0-9F96-1C201A92494B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{AC7CB524-4D59-42E0-9F96-1C201A92494B}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{AC7CB524-4D59-42E0-9F96-1C201A92494B}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{AC7CB524-4D59-42E0-9F96-1C201A92494B}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

DTLib/ColoredConsole.cs

@@ -30,36 +30,42 @@ public static class ColoredConsole
         _ => throw new Exception($"ColoredConsole.ParseColor({color}) error: incorrect color"),
     };
 
+    public static void Write(ConsoleColor color,string msg)
+    {
+        Console.ForegroundColor = color;
+        Console.Write(msg);
+        Console.ForegroundColor = ConsoleColor.Gray;
+    }
+
+    public static void Write(string msg) => Write(ConsoleColor.Gray, msg);
+    
     // вывод цветного текста
     public static void Write(params string[] input)
     {
         if (input.Length == 1)
         {
-            if (Console.ForegroundColor != ConsoleColor.Gray)
-                Console.ForegroundColor = ConsoleColor.Gray;
-            Console.Write(input[0]);
+            Write(input[0]);
+            return;
         }
-        else if (input.Length % 2 == 0)
+        
+        if (input.Length % 2 != 0)
+            throw new Exception("ColoredConsole.Write() error: every text string must have color string before");
+        
+        for (ushort i = 0; i < input.Length; i++)
         {
-            StringBuilder strB = new();
-            for (ushort i = 0; i < input.Length; i++)
-            {
-                ConsoleColor c = ParseColor(input[i]);
-                if (Console.ForegroundColor != c)
-                {
-                    Console.Write(strB.ToString());
-                    Console.ForegroundColor = c;
-                    strB.Clear();
-                }
-                strB.Append(input[++i]);
-            }
-            if (strB.Length > 0)
-                Console.Write(strB.ToString());
+            Console.ForegroundColor = ParseColor(input[i++]);
+            Console.Write(input[i]);
         }
-        else throw new Exception("ColoredConsole.Write() error: every text string must have color string before");
+        Console.ForegroundColor = ConsoleColor.Gray;
     }
 
     public static void WriteLine() => Console.WriteLine();
+    public static void WriteLine(ConsoleColor color,string msg)
+    {
+        Console.ForegroundColor = color;
+        Console.WriteLine(msg);
+        Console.ForegroundColor = ConsoleColor.Gray;
+    }
 
     public static void WriteLine(params string[] input)
     {
@@ -68,11 +74,13 @@ public static class ColoredConsole
     }
     
     // ввод цветного текста
-    public static string Read(string color)
+    public static string Read(ConsoleColor color)
     {
-        ConsoleColor c = ParseColor(color);
-        if (Console.ForegroundColor != c)
-            Console.ForegroundColor = c;
-        return Console.ReadLine();
+        Console.ForegroundColor = color;
+        var r = Console.ReadLine();
+        Console.ForegroundColor = ConsoleColor.Gray;
+        return r;
     }
+
+    public static string Read(string color) => Read(ParseColor(color));
 }

DTLib/DTLib.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
 	<PropertyGroup>
-		<TargetFrameworks>net6.0;net48</TargetFrameworks>
+		<TargetFrameworks>net6.0;net48;netstandard2.0</TargetFrameworks>
 		<LangVersion>preview</LangVersion>
 		<ImplicitUsings>disable</ImplicitUsings>
 		<Nullable>disable</Nullable>

DTLib/Extensions/BaseConverter.cs

@@ -35,7 +35,7 @@ public static class BaseConverter
         return output;
     }
 
-    public static byte[] ToBytes(this int num)
+    public static byte[] IntToBytes(this int num)
     {
         List<byte> output = new();
         while (num != 0)

DTLib/Extensions/SpanHelper.cs

@@ -0,0 +1,39 @@
+namespace DTLib.Extensions;
+
+#if NETSTANDARD2_1_OR_GREATER || NET2_1_OR_GREATER
+public static class SpanHelper
+{
+    public static ReadOnlySpan<char> After(this ReadOnlySpan<char> span, char c)
+    {
+        var index = span.IndexOf(c);
+        if (index == -1)
+            throw new Exception($"char <{c}> not found in span <{span}>");
+        return span.Slice(index+1);
+    }
+    
+    public static ReadOnlySpan<char> After(this ReadOnlySpan<char> span, ReadOnlySpan<char> s)
+    {
+        var index = span.IndexOf(s);
+        if (index == -1)
+            throw new Exception($"span <{s}> not found in span <{span}>");
+        return span.Slice(index+s.Length);
+    }
+    
+    
+    public static ReadOnlySpan<char> Before(this ReadOnlySpan<char> span, char c)
+    {
+        var index = span.IndexOf(c);
+        if (index == -1)
+            throw new Exception($"char <{c}> not found in span <{span}>");
+        return span.Slice(0,index);
+    }
+    
+    public static ReadOnlySpan<char> Before(this ReadOnlySpan<char> span, ReadOnlySpan<char> s)
+    {
+        var index = span.IndexOf(s);
+        if (index == -1)
+            throw new Exception($"span <{s}> not found in span <{span}>");
+        return span.Slice(0,index);
+    }
+}
+#endif

DTLib/Extensions/Unmanaged.cs

@@ -6,7 +6,7 @@ public static class Unmanaged
 {
     public static unsafe IntPtr StringToHGlobalUTF8(this string s)
     {
-        byte[] buf = s.ToBytes();
+        byte[] buf = s.ToBytes(StringConverter.UTF8);
         int bl = buf.Length;
         byte* ptr=(byte*)Marshal.AllocHGlobal(bl + 1);
         for (int i = 0; i < bl; i++)

DTLib/Filesystem/File.cs

@@ -40,7 +40,7 @@ public static class File
         return output;
     }
 
-    public static string ReadAllText(string file) => ReadAllBytes(file).BytesToString();
+    public static string ReadAllText(string file) => ReadAllBytes(file).BytesToString(StringConverter.UTF8);
 
     public static void WriteAllBytes(string file, byte[] content)
     {
@@ -49,7 +49,7 @@ public static class File
         stream.Close();
     }
 
-    public static void WriteAllText(string file, string content) => WriteAllBytes(file, content.ToBytes());
+    public static void WriteAllText(string file, string content) => WriteAllBytes(file, content.ToBytes(StringConverter.UTF8));
 
     public static void AppendAllBytes(string file, byte[] content)
     {
@@ -58,7 +58,7 @@ public static class File
         stream.Close();
     }
 
-    public static void AppendAllText(string file, string content) => AppendAllBytes(file, content.ToBytes());
+    public static void AppendAllText(string file, string content) => AppendAllBytes(file, content.ToBytes(StringConverter.UTF8));
 
     public static System.IO.FileStream OpenRead(string file) =>
         Exists(file) 

DTLib/Logging/FileLogger.cs

@@ -1,6 +1,4 @@
-using System.Globalization;
-
-namespace DTLib.Logging;
+namespace DTLib.Logging;
 
 public class FileLogger : IDisposable
 {
@@ -24,16 +22,16 @@ public class FileLogger : IDisposable
         {
             LastLogMessageTime = DateTime.Now.ToString(MyTimeFormat.ForText);
             LogfileStream.WriteByte('['.ToByte());
-            LogfileStream.Write(LastLogMessageTime.ToBytes());
-            LogfileStream.Write("]: ".ToBytes());
+            LogfileStream.Write(LastLogMessageTime.ToBytes(StringConverter.UTF8));
+            LogfileStream.Write("]: ".ToBytes(StringConverter.UTF8));
             if (msg.Length == 1)
-                LogfileStream.Write(msg[0].ToBytes());
+                LogfileStream.Write(msg[0].ToBytes(StringConverter.UTF8));
             else
             {
                 var strb = new StringBuilder();
                 for (ushort i = 1; i < msg.Length; i += 2)
                     strb.Append(msg[i]);
-                LogfileStream.Write(strb.ToString().ToBytes());
+                LogfileStream.Write(strb.ToString().ToBytes(StringConverter.UTF8));
             }
             LogfileStream.WriteByte('\n'.ToByte());
             LogfileStream.Flush();