First Release

majinsoft · Jul 7, 2023 · 0be2f3a · 0be2f3a
1 parent c3dc0d3
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diff --git 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=v4.8" />
+    </startup>
+</configuration>
diff --git a/HoloArchiver.csproj b/HoloArchiver.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>{C5541BC5-0598-468A-8AEE-CCC0474AC184}</ProjectGuid>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>HoloArchiver</RootNamespace>
+    <AssemblyName>HoloArchiver</AssemblyName>
+    <TargetFrameworkVersion>v4.8</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" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="SimpleArchive.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="App.config" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+</Project>
diff --git a/HoloArchiver.sln b/HoloArchiver.sln
@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.6.33815.320
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "HoloArchiver", "HoloArchiver.csproj", "{C5541BC5-0598-468A-8AEE-CCC0474AC184}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{C5541BC5-0598-468A-8AEE-CCC0474AC184}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{C5541BC5-0598-468A-8AEE-CCC0474AC184}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{C5541BC5-0598-468A-8AEE-CCC0474AC184}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{C5541BC5-0598-468A-8AEE-CCC0474AC184}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {02631467-B18E-49AE-AB66-A77CA11187E6}
+	EndGlobalSection
+EndGlobal
diff --git a/Program.cs b/Program.cs
@@ -0,0 +1,36 @@
+using System;
+using System.IO;
+using System.Linq;
+
+namespace HoloArchiver
+{
+    class Program
+    {
+        static void Main(string[] args)
+        {
+            Console.WriteLine("HoloArchiver v1.0");
+            if (args.Length != 1)
+            {
+                Console.WriteLine("usage: h3d.exe file.h3d");
+                Console.ReadLine();
+                return;
+            }
+            string file = args[0];
+            string fileName = Path.GetFileNameWithoutExtension(file);
+            using (var archive = SimpleArchive.OpenOrCreate(file))
+            {
+                if (args.Length == 1)
+                {
+                    Directory.CreateDirectory(fileName);
+                    foreach (var entryName in archive.GetEntryNames())
+                    {
+                        Console.WriteLine(entryName);
+                        File.WriteAllBytes(fileName + "\\" + entryName, archive.GetEntry(entryName));
+                    }
+                    Console.WriteLine("All files extracted.");
+                }
+            }
+            Console.ReadLine();
+        }
+    }
+}
diff --git a/Properties/AssemblyInfo.cs b/Properties/AssemblyInfo.cs
@@ -0,0 +1,36 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("HoloArchiver")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("HoloArchiver")]
+[assembly: AssemblyCopyright("Copyright ©  2023")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible
+// to COM components.  If you need to access a type in this assembly from
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("c5541bc5-0598-468a-8aee-ccc0474ac184")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]
diff --git a/SimpleArchive.cs b/SimpleArchive.cs
@@ -0,0 +1,113 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+
+namespace HoloArchiver
+{
+    public class SimpleArchive : IDisposable
+    {
+        Dictionary<string, long> _index = new Dictionary<string, long>();
+        Stream _fileStream;
+        BufferedStream _buffer;
+        BinaryWriter _fileWriter;
+        BinaryReader _fileReader;
+        bool _isDisposing;
+        private SimpleArchive() { }
+        public static SimpleArchive OpenOrCreate(Stream stream)
+        {
+            var instance = new SimpleArchive();
+            instance._fileStream = stream;
+            instance._buffer = new BufferedStream(instance._fileStream, 1024 * 1024);            
+            instance._fileReader = new BinaryReader(instance._buffer);
+            if (stream.CanWrite)
+            {
+                instance._fileWriter = new BinaryWriter(instance._buffer);
+            }
+            return instance;
+        }
+        public static SimpleArchive OpenOrCreate(string fileName)
+        {
+            return OpenOrCreate(File.Open(fileName, FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.Read));
+        }
+        // GetNextEntry will start again from zero
+        public void Flush()
+        {
+            lock (this)
+            {
+                _buffer.Flush();
+                _fileStream.Flush();
+                _buffer.Position = 0;
+            }
+        }
+        public byte[] GetEntry(string name)
+        {
+            lock (this)
+            {
+                if (_index.ContainsKey(name))
+                {
+                    _buffer.Position = _index[name];
+                }
+                else
+                {
+                    _buffer.Position = 0;
+                }
+                return GetNextEntry(name);
+            }
+        }
+        byte[] GetNextEntry(string name)
+        {
+            lock (this)
+            {
+                while (_buffer.Position < _buffer.Length)
+                {                    
+                    string entryName = _fileReader.ReadString();
+                    UInt32 lenght = _fileReader.ReadUInt32();
+                    if (name == entryName)
+                    {
+                        return _fileReader.ReadBytes((int)lenght);
+                    }
+                    _buffer.Position += lenght;
+                }
+                return null;
+                //throw new Exception("Entry not found");
+            }
+        }
+        public IReadOnlyList<string> GetEntryNames()
+        {
+            lock (this)
+            {
+                var names = new List<string>();
+                _buffer.Position = 0;
+                while (_buffer.Position < _buffer.Length)
+                {
+                    long offset = _buffer.Position;
+                    string entryName = _fileReader.ReadString();
+                    UInt32 lenght = _fileReader.ReadUInt32();
+                    _index.Add(entryName, offset);
+                    names.Add(entryName);
+                    _buffer.Position += lenght;
+                }
+                return names;
+            }
+        }
+        protected virtual void Dispose(bool disposing)
+        {
+            if (!_isDisposing)
+            {
+                if (disposing)
+                {
+                    _fileWriter?.Close();
+                    _fileReader?.Close();
+                    _buffer?.Close();
+                    _fileStream?.Close();
+                }
+                _isDisposing = true;
+            }
+        }
+        public void Dispose()
+        {
+            Dispose(disposing: true);
+            GC.SuppressFinalize(this);
+        }
+    }
+}