mirror of
https://github.com/winfsp/winfsp.git
synced 2025-04-22 16:33:02 -05:00
src: dotnet: WIP
This commit is contained in:
Bill Zissimopoulos
parent
a5eadc50a7
commit
ab462fb546
@ -24,6 +24,7 @@
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<DefineConstants>DEBUG;TRACE</DefineConstants>
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<ErrorReport>prompt</ErrorReport>
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<WarningLevel>4</WarningLevel>
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<AllowUnsafeBlocks>true</AllowUnsafeBlocks>
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</PropertyGroup>
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<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
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<DebugType>pdbonly</DebugType>
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@ -34,6 +35,7 @@
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<DefineConstants>TRACE</DefineConstants>
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<ErrorReport>prompt</ErrorReport>
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<WarningLevel>4</WarningLevel>
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<AllowUnsafeBlocks>true</AllowUnsafeBlocks>
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</PropertyGroup>
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<ItemGroup>
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<Reference Include="System" />
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@ -42,6 +44,9 @@
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<Compile Include="..\..\src\dotnet\FileSystem.cs">
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<Link>FileSystem.cs</Link>
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</Compile>
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<Compile Include="..\..\src\dotnet\Interop.cs">
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<Link>Interop.cs</Link>
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</Compile>
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</ItemGroup>
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<Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
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<!-- To modify your build process, add your task inside one of the targets below and uncomment it.
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@ -15,10 +15,11 @@
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* software.
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*/
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namespace Fsp {
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public class FileSystem
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namespace Fsp
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{
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}
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public class FileSystem
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{
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}
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}
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324
src/dotnet/Interop.cs
Normal file
324
src/dotnet/Interop.cs
Normal file
@ -0,0 +1,324 @@
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/**
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* @file dotnet/Interop.cs
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*
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* @copyright 2015-2017 Bill Zissimopoulos
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*/
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/*
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* This file is part of WinFsp.
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*
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* You can redistribute it and/or modify it under the terms of the GNU
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* General Public License version 3 as published by the Free Software
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* Foundation.
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*
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* Licensees holding a valid commercial license may use this file in
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* accordance with the commercial license agreement provided with the
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* software.
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*/
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using System;
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using System.Runtime.InteropServices;
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using System.Security;
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namespace Fsp.Interop
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{
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[StructLayout(LayoutKind.Sequential)]
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internal struct VolumeParams
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{
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internal UInt16 Version;
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internal UInt16 SectorSize;
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internal UInt16 SectorsPerAllocationUnit;
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internal UInt16 MaxComponentLength;
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internal UInt64 VolumeCreationTime;
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internal UInt32 VolumeSerialNumber;
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internal UInt32 TransactTimeout;
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internal UInt32 IrpTimeout;
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internal UInt32 IrpCapacity;
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internal UInt32 FileInfoTimeout;
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internal UInt32 Flags;
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internal unsafe fixed UInt16 Prefix[192];
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internal unsafe fixed UInt16 FileSystemName[16];
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internal const UInt32 CaseSensitiveSearch = 0x00000001;
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internal const UInt32 CasePreservedNames = 0x00000002;
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internal const UInt32 UnicodeOnDisk = 0x00000004;
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internal const UInt32 PersistentAcls = 0x00000008;
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internal const UInt32 ReparsePoints = 0x00000010;
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internal const UInt32 ReparsePointsAccessCheck = 0x00000020;
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internal const UInt32 NamedStreams = 0x00000040;
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internal const UInt32 HardLinks = 0x00000080;
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internal const UInt32 ExtendedAttributes = 0x00000100;
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internal const UInt32 ReadOnlyVolume = 0x00000200;
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internal const UInt32 PostCleanupWhenModifiedOnly = 0x00000400;
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internal const UInt32 PassQueryDirectoryPattern = 0x00000800;
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internal const UInt32 AlwaysUseDoubleBuffering = 0x00001000;
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internal const UInt32 UmFileContextIsUserContext2 = 0x00010000;
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internal const UInt32 UmFileContextIsFullContext = 0x00020000;
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}
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[StructLayout(LayoutKind.Sequential)]
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internal struct VolumeInfo
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{
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internal UInt64 TotalSize;
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internal UInt64 FreeSize;
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internal UInt16 VolumeLabelLength;
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internal unsafe fixed UInt16 VolumeLabel[32];
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}
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[StructLayout(LayoutKind.Sequential)]
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internal struct FileInfo
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{
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internal UInt32 FileAttributes;
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internal UInt32 ReparseTag;
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internal UInt64 AllocationSize;
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internal UInt64 FileSize;
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internal UInt64 CreationTime;
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internal UInt64 LastAccessTime;
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internal UInt64 LastWriteTime;
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internal UInt64 ChangeTime;
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internal UInt64 IndexNumber;
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internal UInt32 HardLinks;
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}
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[StructLayout(LayoutKind.Sequential)]
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internal struct OpenFileInfo
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{
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internal FileInfo FileInfo;
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[MarshalAs(UnmanagedType.LPWStr)]
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internal String NormalizedName;
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internal UInt16 NormalizedNameSize;
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}
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[StructLayout(LayoutKind.Sequential)]
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internal struct DirInfo
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{
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internal UInt16 Size;
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internal FileInfo FileInfo;
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internal unsafe fixed Byte Padding[24];
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//internal unsafe fixed UInt16 FileNameBuf[];
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}
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[StructLayout(LayoutKind.Sequential)]
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internal struct IoStatusBlock
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{
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internal IntPtr Status;
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internal IntPtr Information;
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}
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[StructLayout(LayoutKind.Sequential)]
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internal struct FileSystemInterface
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{
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[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
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internal delegate Int32 GetVolumeInfo(
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IntPtr FileSystem,
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out VolumeInfo VolumeInfo);
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[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
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internal delegate Int32 SetVolumeLabel(
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IntPtr FileSystem,
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[MarshalAs(UnmanagedType.LPWStr)] String VolumeLabel,
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out VolumeInfo VolumeInfo);
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[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
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internal delegate Int32 GetSecurityByName(
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IntPtr FileSystem,
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[MarshalAs(UnmanagedType.LPWStr)] String FileName,
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out UInt32 PFileAttributes/* or ReparsePointIndex */,
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IntPtr SecurityDescriptor,
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out UIntPtr PSecurityDescriptorSize);
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[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
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internal delegate Int32 Create(
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IntPtr FileSystem,
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[MarshalAs(UnmanagedType.LPWStr)] String FileName,
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UInt32 CreateOptions,
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UInt32 GrantedAccess,
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UInt32 FileAttributes,
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IntPtr SecurityDescriptor,
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UInt64 AllocationSize,
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IntPtr PFileContext,
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out FileInfo FileInfo);
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[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
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internal delegate Int32 Open(
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IntPtr FileSystem,
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[MarshalAs(UnmanagedType.LPWStr)] String FileName,
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UInt32 CreateOptions,
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UInt32 GrantedAccess,
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IntPtr PFileContext,
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out FileInfo FileInfo);
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[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
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internal delegate Int32 Overwrite(
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IntPtr FileSystem,
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IntPtr FileContext,
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UInt32 FileAttributes,
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Boolean ReplaceFileAttributes,
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UInt64 AllocationSize,
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out FileInfo FileInfo);
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[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
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internal delegate void Cleanup(
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IntPtr FileSystem,
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IntPtr FileContext,
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[MarshalAs(UnmanagedType.LPWStr)] String FileName,
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UInt32 Flags);
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[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
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internal delegate void Close(
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IntPtr FileSystem,
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IntPtr FileContext);
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[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
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internal delegate Int32 Read(
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IntPtr FileSystem,
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IntPtr FileContext,
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IntPtr Buffer,
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UInt64 Offset,
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UInt32 Length,
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out UInt32 PBytesTransferred);
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[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
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internal delegate Int32 Write(
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IntPtr FileSystem,
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IntPtr FileContext,
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IntPtr Buffer,
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UInt64 Offset,
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UInt32 Length,
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Boolean WriteToEndOfFile,
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Boolean ConstrainedIo,
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out UInt32 PBytesTransferred,
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out FileInfo FileInfo);
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[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
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internal delegate Int32 Flush(
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IntPtr FileSystem,
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IntPtr FileContext,
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out FileInfo FileInfo);
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[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
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internal delegate Int32 GetFileInfo(
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IntPtr FileSystem,
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IntPtr FileContext,
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out FileInfo FileInfo);
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[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
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internal delegate Int32 SetBasicInfo(
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IntPtr FileSystem,
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IntPtr FileContext,
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UInt32 FileAttributes,
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UInt64 CreationTime,
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UInt64 LastAccessTime,
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UInt64 LastWriteTime,
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UInt64 ChangeTime,
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out FileInfo FileInfo);
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[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
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internal delegate Int32 SetFileSize(
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IntPtr FileSystem,
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IntPtr FileContext,
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UInt64 NewSize,
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Boolean SetAllocationSize,
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out FileInfo FileInfo);
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[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
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internal delegate Int32 CanDelete(
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IntPtr FileSystem,
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IntPtr FileContext,
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[MarshalAs(UnmanagedType.LPWStr)] String FileName);
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[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
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internal delegate Int32 Rename(
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IntPtr FileSystem,
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IntPtr FileContext,
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[MarshalAs(UnmanagedType.LPWStr)] String FileName,
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[MarshalAs(UnmanagedType.LPWStr)] String NewFileName,
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Boolean ReplaceIfExists);
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[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
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internal delegate Int32 GetSecurity(
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IntPtr FileSystem,
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IntPtr FileContext,
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IntPtr SecurityDescriptor,
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out UIntPtr PSecurityDescriptorSize);
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[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
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internal delegate Int32 SetSecurity(
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IntPtr FileSystem,
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IntPtr FileContext,
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UInt32 SecurityInformation,
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IntPtr ModificationDescriptor);
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[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
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internal delegate Int32 ReadDirectory(
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IntPtr FileSystem,
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IntPtr FileContext,
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[MarshalAs(UnmanagedType.LPWStr)] String Pattern,
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[MarshalAs(UnmanagedType.LPWStr)] String Marker,
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IntPtr Buffer,
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UInt32 Length,
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out UInt32 PBytesTransferred);
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[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
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internal delegate Int32 ResolveReparsePoints(
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IntPtr FileSystem,
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[MarshalAs(UnmanagedType.LPWStr)] String FileName,
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UInt32 ReparsePointIndex,
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Boolean ResolveLastPathComponent,
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out IoStatusBlock PIoStatus,
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IntPtr Buffer,
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out UIntPtr PSize);
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[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
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internal delegate Int32 GetReparsePoint(
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IntPtr FileSystem,
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IntPtr FileContext,
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[MarshalAs(UnmanagedType.LPWStr)] String FileName,
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IntPtr Buffer,
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out UIntPtr PSize);
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[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
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internal delegate Int32 SetReparsePoint(
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IntPtr FileSystem,
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IntPtr FileContext,
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[MarshalAs(UnmanagedType.LPWStr)] String FileName,
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IntPtr Buffer,
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UIntPtr Size);
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[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
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internal delegate Int32 DeleteReparsePoint(
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IntPtr FileSystem,
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IntPtr FileContext,
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[MarshalAs(UnmanagedType.LPWStr)] String FileName,
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IntPtr Buffer,
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UIntPtr Size);
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[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
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internal delegate Int32 GetStreamInfo(
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IntPtr FileSystem,
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IntPtr FileContext,
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IntPtr Buffer,
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UInt32 Length,
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out UInt32 PBytesTransferred);
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internal unsafe fixed ulong Reserved[40];
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/* cannot use IntPtr so use ulong */
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}
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[SuppressUnmanagedCodeSecurity]
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internal static class Native
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{
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internal const String dllname = "winfsp.dll";
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[DllImport(dllname, CallingConvention = CallingConvention.Cdecl)]
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internal static extern Int32 FspFileSystemCreate(
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[MarshalAs(UnmanagedType.LPWStr)] String DevicePath,
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ref VolumeParams VolumeParams,
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IntPtr Interface,
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out IntPtr PFileSystem);
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[DllImport(dllname, CallingConvention = CallingConvention.Cdecl)]
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internal static extern void FspFileSystemDelete(IntPtr FileSystem);
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}
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}
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