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Process attach improvements

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This commit is contained in:
Brian Fiete 2023-01-13 07:00:11 -05:00
parent 5146a92f2e
commit 2746a53839
5 changed files with 67 additions and 52 deletions
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6
BeefLibs/corlib/src/Diagnostics/SpawnedProcess.bf
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@ -82,7 +82,7 @@ namespace System.Diagnostics
return .Ok;
}
public Result<void> AttachStandardInput(FileStream stream)
public Result<void> AttachStandardInput(IFileStream stream)
{
if (mSpawn == null)
return .Err;
@ -94,7 +94,7 @@ namespace System.Diagnostics
return .Ok;
}
public Result<void> AttachStandardOutput(FileStream stream)
public Result<void> AttachStandardOutput(IFileStream stream)
{
if (mSpawn == null)
return .Err;
@ -106,7 +106,7 @@ namespace System.Diagnostics
return .Ok;
}
public Result<void> AttachStandardError(FileStream stream)
public Result<void> AttachStandardError(IFileStream stream)
{
if (mSpawn == null)
return .Err;

2
BeefLibs/corlib/src/IO/FileMode.bf
View file

@ -6,7 +6,7 @@ using System;
namespace System.IO
{
public enum FileMode
public enum FileMode : int32
{
/// Creates a new file. Fails if the file already exists.
CreateNew = 1,

2
BeefLibs/corlib/src/IO/FileShare.bf
View file

@ -13,7 +13,7 @@ namespace System.IO
// Note these values currently match the values for FILE_SHARE_READ,
// FILE_SHARE_WRITE, and FILE_SHARE_DELETE in winnt.h
//
public enum FileShare
public enum FileShare : int32
{
/// No sharing. Any request to open the file (by this process or another
/// process) will fail until the file is closed.

23
BeefLibs/corlib/src/IO/FileStream.bf
View file

@ -109,7 +109,12 @@ namespace System.IO
}
}
class UnbufferedFileStream : FileStreamBase
interface IFileStream
{
Result<void> Attach(Platform.BfpFile* bfpFile, FileAccess access = .ReadWrite);
}
class UnbufferedFileStream : FileStreamBase, IFileStream
{
FileAccess mFileAccess;
@ -230,11 +235,12 @@ namespace System.IO
return .Ok;
}
public void Attach(Platform.BfpFile* bfpFile, FileAccess access = .ReadWrite)
public Result<void> Attach(Platform.BfpFile* bfpFile, FileAccess access = .ReadWrite)
{
Close();
mBfpFile = bfpFile;
mFileAccess = access;
return .Ok;
}
public override Result<void> Close()
@ -272,7 +278,7 @@ namespace System.IO
}
}
class BufferedFileStream : BufferedStream
class BufferedFileStream : BufferedStream, IFileStream
{
protected Platform.BfpFile* mBfpFile;
protected int64 mBfpFilePos;
@ -426,11 +432,12 @@ namespace System.IO
return .Ok;
}
public void Attach(Platform.BfpFile* bfpFile, FileAccess access = .ReadWrite)
public Result<void> Attach(Platform.BfpFile* bfpFile, FileAccess access = .ReadWrite)
{
Close();
mBfpFile = bfpFile;
mFileAccess = access;
return .Ok;
}
public override Result<void> Seek(int64 pos, SeekKind seekKind = .Absolute)
@ -559,6 +566,14 @@ namespace System.IO
return .Ok;
}
public override Result<void> Flush()
{
var result = base.Flush();
if (mBfpFile != null)
Platform.BfpFile_Flush(mBfpFile);
return result;
}
}
class FileStream : BufferedFileStream