Initial public version

ADVTOOLS · Aug 30, 2011 · 5abae8f · 5abae8f
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diff --git a/.gitignore b/.gitignore
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+
+#ignore thumbnails created by windows
+Thumbs.db
+#Ignore files build by Visual Studio
+*.obj
+*.exe
+*.pdb
+*.user
+*.aps
+*.pch
+*.vspscc
+*_i.c
+*_p.c
+*.ncb
+*.suo
+*.tlb
+*.tlh
+*.bak
+*.cache
+*.ilk
+*.log
+[Bb]in
+[Dd]ebug*/
+*.lib
+*.sbr
+obj/
+[Rr]elease*/
+_ReSharper*/
+[Tt]est[Rr]esult*
diff --git a/ADVsock2pipe.Core/ADVsock2pipe.Core.csproj b/ADVsock2pipe.Core/ADVsock2pipe.Core.csproj
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+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProductVersion>8.0.30703</ProductVersion>
+    <SchemaVersion>2.0</SchemaVersion>
+    <ProjectGuid>{EE38BED3-0746-44C1-8CE3-37D219AB4738}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>Advtools.Advsock2pipe</RootNamespace>
+    <AssemblyName>ADVsock2pipe.Core</AssemblyName>
+    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <DocumentationFile>bin\Debug\ADVsock2pipe.Core.XML</DocumentationFile>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Config.cs" />
+    <Compile Include="Logger.cs" />
+    <Compile Include="Options.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="Server.cs" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+</Project>
diff --git a/ADVsock2pipe.Core/Config.cs b/ADVsock2pipe.Core/Config.cs
@@ -0,0 +1,110 @@
+/*
+ * This file is part of ADVsock2pipe
+ * Copyright (c) 2011 - ADVTOOLS SARL
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using NDesk.Options;
+
+namespace Advtools.Advsock2pipe
+{
+    /// <summary>
+    /// Configuration of this application
+    /// </summary>
+    public class Config
+    {
+        /// <summary>TCP port number</summary>
+        public int Port { get; private set; }
+        /// <summary>Name of the pipe</summary>
+        public string Pipe { get; private set; }
+        /// <summary>Level of the messages to log</summary>
+        public Level LogLevel { get; private set; }
+
+        /// <summary>
+        /// Constructor
+        /// </summary>
+        public Config()
+        {
+            // Default log level is informative messages
+            LogLevel = Level.Info;
+        }
+
+        /// <summary>
+        /// Parse the command-line arguments
+        /// </summary>
+        /// <param name="args">Command-line arguments</param>
+        /// <returns>Return true if the application can continue, false if it has to stop there</returns>
+        public bool Parse(string[] args)
+        {
+            // Help requested (by default, no)?
+            bool help = false;
+
+            // Definition of the command-line arguments and how to set the related configuration data
+            var options = new OptionSet()
+            {
+                { "pipe=", "Name of the pipe",          o => Pipe = o },
+                { "port=", "TCP port number",           (int o) => Port = o },
+                { "log=", "Level of messages to log",   (Level o) => LogLevel = o },
+                { "h|help", "Show this message",        o => help = o != null }
+            };
+
+            try
+            {
+                // Parse the command-line arguments (thanks NDesk!)
+                List<string> extra = options.Parse(args);
+                // If there are some arguments not parsed, no name of pipe or an invalid port number, show the help
+                if(extra.Count > 0 || Pipe == null || Port <= 0 || Port > 65535)
+                {
+                    ShowHelp(options);
+                    return false; // Do not continue the application
+                }
+            }
+            catch(OptionException e)
+            {
+                // Something wrong with the arguments
+                Console.WriteLine(e.Message);
+                Console.WriteLine("Try 'advsock2pipe --help' for more information.");
+                return false;
+            }
+
+            // Show the help?
+            if(help)
+            {
+                ShowHelp(options);
+                return false;
+            }
+
+            // Continue the application
+            return true;
+        }
+
+        /// <summary>
+        /// Display some help about this application
+        /// </summary>
+        /// <param name="options"></param>
+        private void ShowHelp(OptionSet options)
+        {
+            Console.WriteLine("Usage: advsock2pipe [OPTIONS]");
+            Console.WriteLine("Redirect data from a TCP port to a Windows named pipe.");
+            Console.WriteLine();
+            Console.WriteLine("Options:");
+            options.WriteOptionDescriptions(Console.Out);
+        }
+    }
+}
diff --git a/ADVsock2pipe.Core/Logger.cs b/ADVsock2pipe.Core/Logger.cs
@@ -0,0 +1,76 @@
+/*
+ * This file is part of ADVsock2pipe
+ * Copyright (c) 2011 - ADVTOOLS SARL
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace Advtools.Advsock2pipe
+{
+    #region Enumerations
+    /// <summary>
+    /// Level of the messages to log
+    /// </summary>
+
+    public enum Level
+    {
+        /// <summary>Message for debugging</summary>
+        Debug,
+        /// <summary>Informative messages</summary>
+        Info,
+        /// <summary>Warnings</summary>
+        Warning,
+        /// <summary>Error messages</summary>
+        Error,
+        /// <summary>Critical error</summary>
+        Critical
+    }
+    #endregion    
+
+    internal class Logger
+    {
+        #region Private fields
+        private readonly Level level_;
+        #endregion
+
+        public Logger(Level level)
+        {
+            level_ = level;
+        }
+
+        /// <summary>
+        /// Log a message
+        /// </summary>
+        /// <param name="level">Level of the log</param>
+        /// <param name="message">Message to log</param>
+        public void Log(Level level, string message)
+        {
+            if(level < level_)
+                return;
+            Console.WriteLine("[" + level + "] " + message);
+        }
+
+        public void Log(Level level, string format, params object[] arg)
+        {
+            if(level < level_)
+                return; 
+            Console.WriteLine("[" + level + "] " + format, arg);
+        }
+    }
+}