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add unsafe move and delete to file operation

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This commit is contained in:
qhy040404
2024-04-20 23:48:35 +08:00
parent 88d7f0bcc7
commit 9bfe7f78ef
3 changed files with 99 additions and 0 deletions
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64
src/Snap.Hutao/Snap.Hutao/Core/IO/FileOperation.cs
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@@ -1,7 +1,13 @@
// Copyright (c) DGP Studio. All rights reserved.
// Licensed under the MIT license.
using Snap.Hutao.Win32.Foundation;
using Snap.Hutao.Win32.System.Com;
using Snap.Hutao.Win32.UI.Shell;
using System.IO;
using static Snap.Hutao.Win32.Macros;
using static Snap.Hutao.Win32.Ole32;
using static Snap.Hutao.Win32.Shell32;
namespace Snap.Hutao.Core.IO;
@@ -39,4 +45,62 @@ internal static class FileOperation
File.Move(sourceFileName, destFileName, false);
return true;
}
public static unsafe bool UnsafeMove(string sourceFileName, string destFileName)
{
bool result = false;
HRESULT hr = CoCreateInstance(in Win32.UI.Shell.FileOperation.CLSID, default, CLSCTX.CLSCTX_INPROC_SERVER, in IFileOperation.IID, out IFileOperation* pFileOperation);
if (SUCCEEDED(hr))
{
hr = SHCreateItemFromParsingName(sourceFileName.AsSpan(), default, in IShellItem.IID, out IShellItem* pSourceShellItem);
if (SUCCEEDED(hr))
{
hr = SHCreateItemFromParsingName(destFileName.AsSpan(), default, in IShellItem.IID, out IShellItem* pDestShellItem);
if (SUCCEEDED(hr))
{
pFileOperation->MoveItem(pSourceShellItem, pDestShellItem, default, default);
if (SUCCEEDED(pFileOperation->PerformOperations()))
{
result = true;
}
pDestShellItem->Release();
}
pSourceShellItem->Release();
}
pFileOperation->Release();
}
return result;
}
public static unsafe bool UnsafeDelete(string path)
{
bool result = false;
HRESULT hr = CoCreateInstance(in Win32.UI.Shell.FileOperation.CLSID, default, CLSCTX.CLSCTX_INPROC_SERVER, in IFileOperation.IID, out IFileOperation* pFileOperation);
if (SUCCEEDED(hr))
{
hr = SHCreateItemFromParsingName(path.AsSpan(), default, in IShellItem.IID, out IShellItem* pShellItem);
if (SUCCEEDED(hr))
{
pFileOperation->DeleteItem(pShellItem, default);
if (SUCCEEDED(pFileOperation->PerformOperations()))
{
result = true;
}
pShellItem->Release();
}
pFileOperation->Release();
}
return result;
}
}

20
src/Snap.Hutao/Snap.Hutao/Win32/UI/Shell/FileOperation.cs Normal file
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@@ -0,0 +1,20 @@
// Copyright (c) DGP Studio. All rights reserved.
// Licensed under the MIT license.
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
namespace Snap.Hutao.Win32.UI.Shell;
[Guid("3ad05575-8857-4850-9277-11b85bdb8e09")]
internal readonly struct FileOperation
{
internal static unsafe ref readonly Guid CLSID
{
get
{
ReadOnlySpan<byte> data = [0x75, 0x55, 0xD0, 0x3A, 0x57, 0x88, 0x50, 0x48, 0x92, 0x77, 0x11, 0xB8, 0x5B, 0xDB, 0x8E, 0x09];
return ref Unsafe.As<byte, Guid>(ref MemoryMarshal.GetReference(data));
}
}
}

15
src/Snap.Hutao/Snap.Hutao/Win32/UI/Shell/IFileOperation.cs
View File

@@ -47,6 +47,21 @@ internal unsafe struct IFileOperation
return ThisPtr->IUnknownVftbl.Release((IUnknown*)Unsafe.AsPointer(ref this));
}
public unsafe HRESULT DeleteItem(IShellItem* psiItem, IFileOperationProgressSink* pfopsItem)
{
return ThisPtr->DeleteItem((IFileOperation*)Unsafe.AsPointer(ref this), psiItem, pfopsItem);
}
public unsafe HRESULT MoveItem(IShellItem* psiItem, IShellItem* psiDestinationFolder, [AllowNull] PCWSTR pszNewName, IFileOperationProgressSink* pfopsItem)
{
return ThisPtr->MoveItem((IFileOperation*)Unsafe.AsPointer(ref this), psiItem, psiDestinationFolder, pszNewName, pfopsItem);
}
public unsafe HRESULT PerformOperations()
{
return ThisPtr->PerformOperations((IFileOperation*)Unsafe.AsPointer(ref this));
}
internal readonly struct Vftbl
{
internal readonly IUnknown.Vftbl IUnknownVftbl;