Initial commit

Signed-off-by: Lev Rusanov <30170278+JDM170@users.noreply.github.com>
2025-12-10 16:17:18 +07:00 · 2024-11-08 23:01:42 +07:00
commit 9381bb8804
7 changed files with 287 additions and 0 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1,5 @@
+.vs
+bin/
+obj/
+packages/
+*.csproj.user
--- a/App.config
+++ b/App.config
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2" />
+    </startup>
+</configuration>
--- a/Program.cs
+++ b/Program.cs
@@ -0,0 +1,74 @@
+using System;
+using System.IO;
+using System.Security.Cryptography;
+using System.Text;
+using System.Text.RegularExpressions;
+
+namespace file_hash_checker
+{
+    internal class Program
+    {
+        private static string CalculateMD5(string data)
+        {
+            using (var md5 = MD5.Create())
+            {
+                //using (var progress = new ProgressBar())
+                //{
+                //    progress.Report((double)(stream.Position / stream.Length));
+                //}
+                Console.Write("Расчет MD5... ");
+                using (var stream = File.OpenRead(data))
+                    md5.ComputeHash(stream);
+                Console.WriteLine("Готово.");
+
+                StringBuilder sb = new StringBuilder();
+                byte[] hash = md5.Hash;
+                for (int i = 0; i < hash.Length; i++)
+                    sb.Append(hash[i].ToString("x2"));
+
+                return sb.ToString();
+            }
+        }
+
+        private static string InputData(string message)
+        {
+            Console.WriteLine(message);
+            Console.Write("> ");
+            string data = Console.ReadLine().Trim();
+            if (data.Length == 0 || data == string.Empty)
+                InputData(message);
+            return data;
+        }
+
+        static void Main()
+        {
+            string filename = InputData("\nВведите путь до файла:");
+            string remote = InputData("\nВведите путь до файла для сравнения (или путь до файла с хэшем или сам хэш):");
+            Console.WriteLine();
+            
+            string hash = CalculateMD5(filename);
+            bool result = false;
+            if (Regex.Match(remote, @"[a-zA-Z0-9]{32,}").Success)
+                result = hash == remote.ToLower();
+            else if (File.Exists(remote))
+                result = hash == CalculateMD5(remote);
+            else if (remote.EndsWith(".md5"))
+            {
+                if (!File.Exists(remote))
+                {
+                    Console.WriteLine("Файл не найден!");
+                    return;
+                }
+                var fileData = File.ReadAllText(remote);
+                Match match = Regex.Match(fileData, @"[a-zA-Z0-9]{32,}");
+                if (match.Success)
+                    result = hash == match.Value;
+            }
+
+            Console.WriteLine("\nСовпадает: " + (result ? "Да" : "Нет"));
+
+            Console.WriteLine("\nНажмите любую клавишу...");
+            Console.ReadKey();
+        }
+    }
+}
--- a/ProgressBar.cs
+++ b/ProgressBar.cs
@@ -0,0 +1,90 @@
+using System;
+using System.Text;
+using System.Threading;
+
+/// <summary>
+/// An ASCII progress bar
+/// </summary>
+public class ProgressBar : IDisposable, IProgress<double> {
+	private const int blockCount = 10;
+	private readonly TimeSpan animationInterval = TimeSpan.FromSeconds(1.0 / 8);
+	private const string animation = @"|/-\";
+
+	private readonly Timer timer;
+
+	private double currentProgress = 0;
+	private string currentText = string.Empty;
+	private bool disposed = false;
+	private int animationIndex = 0;
+
+	public ProgressBar() {
+		timer = new Timer(TimerHandler);
+
+		// A progress bar is only for temporary display in a console window.
+		// If the console output is redirected to a file, draw nothing.
+		// Otherwise, we'll end up with a lot of garbage in the target file.
+		if (!Console.IsOutputRedirected) {
+			ResetTimer();
+		}
+	}
+
+	public void Report(double value) {
+		// Make sure value is in [0..1] range
+		value = Math.Max(0, Math.Min(1, value));
+		Interlocked.Exchange(ref currentProgress, value);
+	}
+
+	private void TimerHandler(object state) {
+		lock (timer) {
+			if (disposed) return;
+
+			int progressBlockCount = (int) (currentProgress * blockCount);
+			int percent = (int) (currentProgress * 100);
+			string text = string.Format("[{0}{1}] {2,3}% {3}",
+				new string('#', progressBlockCount), new string('-', blockCount - progressBlockCount),
+				percent,
+				animation[animationIndex++ % animation.Length]);
+			UpdateText(text);
+
+			ResetTimer();
+		}
+	}
+
+	private void UpdateText(string text) {
+		// Get length of common portion
+		int commonPrefixLength = 0;
+		int commonLength = Math.Min(currentText.Length, text.Length);
+		while (commonPrefixLength < commonLength && text[commonPrefixLength] == currentText[commonPrefixLength]) {
+			commonPrefixLength++;
+		}
+
+		// Backtrack to the first differing character
+		StringBuilder outputBuilder = new StringBuilder();
+		outputBuilder.Append('\b', currentText.Length - commonPrefixLength);
+
+		// Output new suffix
+		outputBuilder.Append(text.Substring(commonPrefixLength));
+
+		// If the new text is shorter than the old one: delete overlapping characters
+		int overlapCount = currentText.Length - text.Length;
+		if (overlapCount > 0) {
+			outputBuilder.Append(' ', overlapCount);
+			outputBuilder.Append('\b', overlapCount);
+		}
+
+		Console.Write(outputBuilder);
+		currentText = text;
+	}
+
+	private void ResetTimer() {
+		timer.Change(animationInterval, TimeSpan.FromMilliseconds(-1));
+	}
+
+	public void Dispose() {
+		lock (timer) {
+			disposed = true;
+			UpdateText(string.Empty);
+		}
+	}
+
+}
--- a/Properties/AssemblyInfo.cs
+++ b/Properties/AssemblyInfo.cs
@@ -0,0 +1,33 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// Общие сведения об этой сборке предоставляются следующим набором
+// набора атрибутов. Измените значения этих атрибутов для изменения сведений,
+// связанные с этой сборкой.
+[assembly: AssemblyTitle("Утилита для сверки контрольных сумм файлов")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("file_hash_checker")]
+[assembly: AssemblyCopyright("Lev Rusanov © 2024")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Установка значения False для параметра ComVisible делает типы в этой сборке невидимыми
+// для компонентов COM. Если необходимо обратиться к типу в этой сборке через
+// из модели COM задайте для атрибута ComVisible этого типа значение true.
+[assembly: ComVisible(false)]
+
+// Следующий GUID представляет идентификатор typelib, если этот проект доступен из модели COM
+[assembly: Guid("4fdab78e-f93e-4ddc-a787-b8ce6f14542f")]
+
+// Сведения о версии сборки состоят из указанных ниже четырех значений:
+//
+//      Основной номер версии
+//      Дополнительный номер версии
+//      Номер сборки
+//      Номер редакции
+//
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]
--- a/file_hash_checker.csproj
+++ b/file_hash_checker.csproj
@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{4FDAB78E-F93E-4DDC-A787-B8CE6F14542F}</ProjectGuid>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>file_hash_checker</RootNamespace>
+    <AssemblyName>file_hash_checker</AssemblyName>
+    <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+    <Deterministic>true</Deterministic>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <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.Net.Http" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Program.cs" />
+    <None Include="ProgressBar.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="App.config" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+</Project>
--- a/file_hash_checker.sln
+++ b/file_hash_checker.sln
@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.11.35327.3
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "file_hash_checker", "file_hash_checker.csproj", "{4FDAB78E-F93E-4DDC-A787-B8CE6F14542F}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{4FDAB78E-F93E-4DDC-A787-B8CE6F14542F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{4FDAB78E-F93E-4DDC-A787-B8CE6F14542F}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{4FDAB78E-F93E-4DDC-A787-B8CE6F14542F}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{4FDAB78E-F93E-4DDC-A787-B8CE6F14542F}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {B85EDCB5-364F-4391-AF7B-0491EC8C2DCD}
+	EndGlobalSection
+EndGlobal