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
30dae34700
commit
858f77cdf7
@ -217,6 +217,200 @@ namespace Fsp
|
||||
FileInfo = default(FileInfo);
|
||||
return STATUS_INVALID_DEVICE_REQUEST;
|
||||
}
|
||||
protected virtual Int32 Open(
|
||||
String FileName,
|
||||
UInt32 CreateOptions,
|
||||
UInt32 GrantedAccess,
|
||||
out Object FileNode,
|
||||
out Object FileDesc,
|
||||
out FileInfo FileInfo)
|
||||
{
|
||||
FileNode = default(Object);
|
||||
FileDesc = default(Object);
|
||||
FileInfo = default(FileInfo);
|
||||
return STATUS_INVALID_DEVICE_REQUEST;
|
||||
}
|
||||
protected virtual Int32 Overwrite(
|
||||
Object FileNode,
|
||||
Object FileDesc,
|
||||
UInt32 FileAttributes,
|
||||
Boolean ReplaceFileAttributes,
|
||||
UInt64 AllocationSize,
|
||||
out FileInfo FileInfo)
|
||||
{
|
||||
FileInfo = default(FileInfo);
|
||||
return STATUS_INVALID_DEVICE_REQUEST;
|
||||
}
|
||||
protected virtual void Cleanup(
|
||||
Object FileNode,
|
||||
Object FileDesc,
|
||||
String FileName,
|
||||
UInt32 Flags)
|
||||
{
|
||||
}
|
||||
protected virtual void Close(
|
||||
Object FileNode,
|
||||
Object FileDesc)
|
||||
{
|
||||
}
|
||||
protected virtual Int32 Read(
|
||||
Object FileNode,
|
||||
Object FileDesc,
|
||||
IntPtr Buffer,
|
||||
UInt64 Offset,
|
||||
UInt32 Length,
|
||||
out UInt32 PBytesTransferred)
|
||||
{
|
||||
PBytesTransferred = default(UInt32);
|
||||
return STATUS_INVALID_DEVICE_REQUEST;
|
||||
}
|
||||
protected virtual Int32 Write(
|
||||
Object FileNode,
|
||||
Object FileDesc,
|
||||
IntPtr Buffer,
|
||||
UInt64 Offset,
|
||||
UInt32 Length,
|
||||
Boolean WriteToEndOfFile,
|
||||
Boolean ConstrainedIo,
|
||||
out UInt32 PBytesTransferred,
|
||||
out FileInfo FileInfo)
|
||||
{
|
||||
PBytesTransferred = default(UInt32);
|
||||
FileInfo = default(FileInfo);
|
||||
return STATUS_INVALID_DEVICE_REQUEST;
|
||||
}
|
||||
protected virtual Int32 Flush(
|
||||
Object FileNode,
|
||||
Object FileDesc,
|
||||
out FileInfo FileInfo)
|
||||
{
|
||||
FileInfo = default(FileInfo);
|
||||
return STATUS_INVALID_DEVICE_REQUEST;
|
||||
}
|
||||
protected virtual Int32 GetFileInfo(
|
||||
Object FileNode,
|
||||
Object FileDesc,
|
||||
out FileInfo FileInfo)
|
||||
{
|
||||
FileInfo = default(FileInfo);
|
||||
return STATUS_INVALID_DEVICE_REQUEST;
|
||||
}
|
||||
protected virtual Int32 SetBasicInfo(
|
||||
Object FileNode,
|
||||
Object FileDesc,
|
||||
UInt32 FileAttributes,
|
||||
UInt64 CreationTime,
|
||||
UInt64 LastAccessTime,
|
||||
UInt64 LastWriteTime,
|
||||
UInt64 ChangeTime,
|
||||
out FileInfo FileInfo)
|
||||
{
|
||||
FileInfo = default(FileInfo);
|
||||
return STATUS_INVALID_DEVICE_REQUEST;
|
||||
}
|
||||
protected virtual Int32 SetFileSize(
|
||||
Object FileNode,
|
||||
Object FileDesc,
|
||||
UInt64 NewSize,
|
||||
Boolean SetAllocationSize,
|
||||
out FileInfo FileInfo)
|
||||
{
|
||||
FileInfo = default(FileInfo);
|
||||
return STATUS_INVALID_DEVICE_REQUEST;
|
||||
}
|
||||
protected virtual Int32 CanDelete(
|
||||
Object FileNode,
|
||||
Object FileDesc,
|
||||
String FileName)
|
||||
{
|
||||
return STATUS_INVALID_DEVICE_REQUEST;
|
||||
}
|
||||
protected virtual Int32 Rename(
|
||||
Object FileNode,
|
||||
Object FileDesc,
|
||||
String FileName,
|
||||
String NewFileName,
|
||||
Boolean ReplaceIfExists)
|
||||
{
|
||||
return STATUS_INVALID_DEVICE_REQUEST;
|
||||
}
|
||||
protected virtual Int32 GetSecurity(
|
||||
Object FileNode,
|
||||
Object FileDesc,
|
||||
ref Object SecurityDescriptor)
|
||||
{
|
||||
return STATUS_INVALID_DEVICE_REQUEST;
|
||||
}
|
||||
protected virtual Int32 SetSecurity(
|
||||
Object FileNode,
|
||||
Object FileDesc,
|
||||
UInt32 SecurityInformation,
|
||||
Object SecurityDescriptor)
|
||||
{
|
||||
return STATUS_INVALID_DEVICE_REQUEST;
|
||||
}
|
||||
protected virtual Int32 ReadDirectory(
|
||||
Object FileNode,
|
||||
Object FileDesc,
|
||||
String Pattern,
|
||||
String Marker,
|
||||
IntPtr Buffer,
|
||||
UInt32 Length,
|
||||
out UInt32 PBytesTransferred)
|
||||
{
|
||||
PBytesTransferred = default(UInt32);
|
||||
return STATUS_INVALID_DEVICE_REQUEST;
|
||||
}
|
||||
protected virtual Int32 ResolveReparsePoints(
|
||||
String FileName,
|
||||
UInt32 ReparsePointIndex,
|
||||
Boolean ResolveLastPathComponent,
|
||||
out IoStatusBlock PIoStatus,
|
||||
IntPtr Buffer,
|
||||
out UIntPtr PSize)
|
||||
{
|
||||
PIoStatus = default(IoStatusBlock);
|
||||
PSize = default(UIntPtr);
|
||||
return STATUS_INVALID_DEVICE_REQUEST;
|
||||
}
|
||||
protected virtual Int32 GetReparsePoint(
|
||||
Object FileNode,
|
||||
Object FileDesc,
|
||||
String FileName,
|
||||
IntPtr Buffer,
|
||||
out UIntPtr PSize)
|
||||
{
|
||||
PSize = default(UIntPtr);
|
||||
return STATUS_INVALID_DEVICE_REQUEST;
|
||||
}
|
||||
protected virtual Int32 SetReparsePoint(
|
||||
Object FileNode,
|
||||
Object FileDesc,
|
||||
String FileName,
|
||||
IntPtr Buffer,
|
||||
UIntPtr Size)
|
||||
{
|
||||
return STATUS_INVALID_DEVICE_REQUEST;
|
||||
}
|
||||
protected virtual Int32 DeleteReparsePoint(
|
||||
Object FileNode,
|
||||
Object FileDesc,
|
||||
String FileName,
|
||||
IntPtr Buffer,
|
||||
UIntPtr Size)
|
||||
{
|
||||
return STATUS_INVALID_DEVICE_REQUEST;
|
||||
}
|
||||
protected virtual Int32 GetStreamInfo(
|
||||
Object FileNode,
|
||||
Object FileDesc,
|
||||
IntPtr Buffer,
|
||||
UInt32 Length,
|
||||
out UInt32 PBytesTransferred)
|
||||
{
|
||||
PBytesTransferred = default(UInt32);
|
||||
return STATUS_INVALID_DEVICE_REQUEST;
|
||||
}
|
||||
|
||||
/* FSP_FILE_SYSTEM_INTERFACE */
|
||||
private static Object SecurityDescriptorNotNull = new Object();
|
||||
@ -227,7 +421,8 @@ namespace Fsp
|
||||
FileSystem self = (FileSystem)Api.FspFileSystemGetUserContext(FileSystem);
|
||||
try
|
||||
{
|
||||
return self.GetVolumeInfo(out VolumeInfo);
|
||||
return self.GetVolumeInfo(
|
||||
out VolumeInfo);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
@ -243,7 +438,9 @@ namespace Fsp
|
||||
FileSystem self = (FileSystem)Api.FspFileSystemGetUserContext(FileSystem);
|
||||
try
|
||||
{
|
||||
return self.SetVolumeLabel(VolumeLabel, out VolumeInfo);
|
||||
return self.SetVolumeLabel(
|
||||
VolumeLabel,
|
||||
out VolumeInfo);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
@ -266,8 +463,10 @@ namespace Fsp
|
||||
Int32 Result;
|
||||
if (IntPtr.Zero != PSecurityDescriptorSize)
|
||||
SecurityDescriptorObject = SecurityDescriptorNotNull;
|
||||
Result = self.GetSecurityByName(FileName,
|
||||
out FileAttributes, ref SecurityDescriptorObject);
|
||||
Result = self.GetSecurityByName(
|
||||
FileName,
|
||||
out FileAttributes,
|
||||
ref SecurityDescriptorObject);
|
||||
if (IntPtr.Zero != PFileAttributes)
|
||||
Marshal.WriteInt32(PFileAttributes, (Int32)FileAttributes);
|
||||
return Api.CopySecurityDescriptor(SecurityDescriptorObject,
|
||||
@ -309,7 +508,6 @@ namespace Fsp
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
FullContext = default(FullContext);
|
||||
FileInfo = default(FileInfo);
|
||||
return self.ExceptionHandler(ex);
|
||||
}
|
||||
@ -322,9 +520,26 @@ namespace Fsp
|
||||
ref FullContext FullContext,
|
||||
out FileInfo FileInfo)
|
||||
{
|
||||
FullContext = default(FullContext);
|
||||
FileInfo = default(FileInfo);
|
||||
return STATUS_INVALID_DEVICE_REQUEST;
|
||||
FileSystem self = (FileSystem)Api.FspFileSystemGetUserContext(FileSystem);
|
||||
try
|
||||
{
|
||||
Object FileNode, FileDesc;
|
||||
Int32 Result;
|
||||
Result = self.Open(
|
||||
FileName,
|
||||
CreateOptions,
|
||||
GrantedAccess,
|
||||
out FileNode,
|
||||
out FileDesc,
|
||||
out FileInfo);
|
||||
Api.SetFullContext(ref FullContext, FileNode, FileDesc);
|
||||
return Result;
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
FileInfo = default(FileInfo);
|
||||
return self.ExceptionHandler(ex);
|
||||
}
|
||||
}
|
||||
private static Int32 Overwrite(
|
||||
IntPtr FileSystem,
|
||||
@ -334,8 +549,24 @@ namespace Fsp
|
||||
UInt64 AllocationSize,
|
||||
out FileInfo FileInfo)
|
||||
{
|
||||
FileInfo = default(FileInfo);
|
||||
return STATUS_INVALID_DEVICE_REQUEST;
|
||||
FileSystem self = (FileSystem)Api.FspFileSystemGetUserContext(FileSystem);
|
||||
try
|
||||
{
|
||||
Object FileNode, FileDesc;
|
||||
Api.GetFullContext(ref FullContext, out FileNode, out FileDesc);
|
||||
return self.Overwrite(
|
||||
FileNode,
|
||||
FileDesc,
|
||||
FileAttributes,
|
||||
ReplaceFileAttributes,
|
||||
AllocationSize,
|
||||
out FileInfo);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
FileInfo = default(FileInfo);
|
||||
return self.ExceptionHandler(ex);
|
||||
}
|
||||
}
|
||||
private static void Cleanup(
|
||||
IntPtr FileSystem,
|
||||
@ -343,11 +574,40 @@ namespace Fsp
|
||||
String FileName,
|
||||
UInt32 Flags)
|
||||
{
|
||||
FileSystem self = (FileSystem)Api.FspFileSystemGetUserContext(FileSystem);
|
||||
try
|
||||
{
|
||||
Object FileNode, FileDesc;
|
||||
Api.GetFullContext(ref FullContext, out FileNode, out FileDesc);
|
||||
self.Cleanup(
|
||||
FileNode,
|
||||
FileDesc,
|
||||
FileName,
|
||||
Flags);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
self.ExceptionHandler(ex);
|
||||
}
|
||||
}
|
||||
private static void Close(
|
||||
IntPtr FileSystem,
|
||||
ref FullContext FullContext)
|
||||
{
|
||||
FileSystem self = (FileSystem)Api.FspFileSystemGetUserContext(FileSystem);
|
||||
try
|
||||
{
|
||||
Object FileNode, FileDesc;
|
||||
Api.GetFullContext(ref FullContext, out FileNode, out FileDesc);
|
||||
self.Close(
|
||||
FileNode,
|
||||
FileDesc);
|
||||
Api.SetFullContext(ref FullContext, null, null);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
self.ExceptionHandler(ex);
|
||||
}
|
||||
}
|
||||
private static Int32 Read(
|
||||
IntPtr FileSystem,
|
||||
@ -357,8 +617,24 @@ namespace Fsp
|
||||
UInt32 Length,
|
||||
out UInt32 PBytesTransferred)
|
||||
{
|
||||
PBytesTransferred = default(UInt32);
|
||||
return STATUS_INVALID_DEVICE_REQUEST;
|
||||
FileSystem self = (FileSystem)Api.FspFileSystemGetUserContext(FileSystem);
|
||||
try
|
||||
{
|
||||
Object FileNode, FileDesc;
|
||||
Api.GetFullContext(ref FullContext, out FileNode, out FileDesc);
|
||||
return self.Read(
|
||||
FileNode,
|
||||
FileDesc,
|
||||
Buffer,
|
||||
Offset,
|
||||
Length,
|
||||
out PBytesTransferred);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
PBytesTransferred = default(UInt32);
|
||||
return self.ExceptionHandler(ex);
|
||||
}
|
||||
}
|
||||
private static Int32 Write(
|
||||
IntPtr FileSystem,
|
||||
@ -371,25 +647,70 @@ namespace Fsp
|
||||
out UInt32 PBytesTransferred,
|
||||
out FileInfo FileInfo)
|
||||
{
|
||||
PBytesTransferred = default(UInt32);
|
||||
FileInfo = default(FileInfo);
|
||||
return STATUS_INVALID_DEVICE_REQUEST;
|
||||
FileSystem self = (FileSystem)Api.FspFileSystemGetUserContext(FileSystem);
|
||||
try
|
||||
{
|
||||
Object FileNode, FileDesc;
|
||||
Api.GetFullContext(ref FullContext, out FileNode, out FileDesc);
|
||||
return self.Write(
|
||||
FileNode,
|
||||
FileDesc,
|
||||
Buffer,
|
||||
Offset,
|
||||
Length,
|
||||
WriteToEndOfFile,
|
||||
ConstrainedIo,
|
||||
out PBytesTransferred,
|
||||
out FileInfo);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
PBytesTransferred = default(UInt32);
|
||||
FileInfo = default(FileInfo);
|
||||
return self.ExceptionHandler(ex);
|
||||
}
|
||||
}
|
||||
private static Int32 Flush(
|
||||
IntPtr FileSystem,
|
||||
ref FullContext FullContext,
|
||||
out FileInfo FileInfo)
|
||||
{
|
||||
FileInfo = default(FileInfo);
|
||||
return STATUS_INVALID_DEVICE_REQUEST;
|
||||
FileSystem self = (FileSystem)Api.FspFileSystemGetUserContext(FileSystem);
|
||||
try
|
||||
{
|
||||
Object FileNode, FileDesc;
|
||||
Api.GetFullContext(ref FullContext, out FileNode, out FileDesc);
|
||||
return self.Flush(
|
||||
FileNode,
|
||||
FileDesc,
|
||||
out FileInfo);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
FileInfo = default(FileInfo);
|
||||
return self.ExceptionHandler(ex);
|
||||
}
|
||||
}
|
||||
private static Int32 GetFileInfo(
|
||||
IntPtr FileSystem,
|
||||
ref FullContext FullContext,
|
||||
out FileInfo FileInfo)
|
||||
{
|
||||
FileInfo = default(FileInfo);
|
||||
return STATUS_INVALID_DEVICE_REQUEST;
|
||||
FileSystem self = (FileSystem)Api.FspFileSystemGetUserContext(FileSystem);
|
||||
try
|
||||
{
|
||||
Object FileNode, FileDesc;
|
||||
Api.GetFullContext(ref FullContext, out FileNode, out FileDesc);
|
||||
return self.GetFileInfo(
|
||||
FileNode,
|
||||
FileDesc,
|
||||
out FileInfo);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
FileInfo = default(FileInfo);
|
||||
return self.ExceptionHandler(ex);
|
||||
}
|
||||
}
|
||||
private static Int32 SetBasicInfo(
|
||||
IntPtr FileSystem,
|
||||
@ -401,8 +722,26 @@ namespace Fsp
|
||||
UInt64 ChangeTime,
|
||||
out FileInfo FileInfo)
|
||||
{
|
||||
FileInfo = default(FileInfo);
|
||||
return STATUS_INVALID_DEVICE_REQUEST;
|
||||
FileSystem self = (FileSystem)Api.FspFileSystemGetUserContext(FileSystem);
|
||||
try
|
||||
{
|
||||
Object FileNode, FileDesc;
|
||||
Api.GetFullContext(ref FullContext, out FileNode, out FileDesc);
|
||||
return self.SetBasicInfo(
|
||||
FileNode,
|
||||
FileDesc,
|
||||
FileAttributes,
|
||||
CreationTime,
|
||||
LastAccessTime,
|
||||
LastWriteTime,
|
||||
ChangeTime,
|
||||
out FileInfo);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
FileInfo = default(FileInfo);
|
||||
return self.ExceptionHandler(ex);
|
||||
}
|
||||
}
|
||||
private static Int32 SetFileSize(
|
||||
IntPtr FileSystem,
|
||||
@ -411,15 +750,43 @@ namespace Fsp
|
||||
Boolean SetAllocationSize,
|
||||
out FileInfo FileInfo)
|
||||
{
|
||||
FileInfo = default(FileInfo);
|
||||
return STATUS_INVALID_DEVICE_REQUEST;
|
||||
FileSystem self = (FileSystem)Api.FspFileSystemGetUserContext(FileSystem);
|
||||
try
|
||||
{
|
||||
Object FileNode, FileDesc;
|
||||
Api.GetFullContext(ref FullContext, out FileNode, out FileDesc);
|
||||
return self.SetFileSize(
|
||||
FileNode,
|
||||
FileDesc,
|
||||
NewSize,
|
||||
SetAllocationSize,
|
||||
out FileInfo);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
FileInfo = default(FileInfo);
|
||||
return self.ExceptionHandler(ex);
|
||||
}
|
||||
}
|
||||
private static Int32 CanDelete(
|
||||
IntPtr FileSystem,
|
||||
ref FullContext FullContext,
|
||||
String FileName)
|
||||
{
|
||||
return STATUS_INVALID_DEVICE_REQUEST;
|
||||
FileSystem self = (FileSystem)Api.FspFileSystemGetUserContext(FileSystem);
|
||||
try
|
||||
{
|
||||
Object FileNode, FileDesc;
|
||||
Api.GetFullContext(ref FullContext, out FileNode, out FileDesc);
|
||||
return self.CanDelete(
|
||||
FileNode,
|
||||
FileDesc,
|
||||
FileName);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
return self.ExceptionHandler(ex);
|
||||
}
|
||||
}
|
||||
private static Int32 Rename(
|
||||
IntPtr FileSystem,
|
||||
@ -428,7 +795,22 @@ namespace Fsp
|
||||
String NewFileName,
|
||||
Boolean ReplaceIfExists)
|
||||
{
|
||||
return STATUS_INVALID_DEVICE_REQUEST;
|
||||
FileSystem self = (FileSystem)Api.FspFileSystemGetUserContext(FileSystem);
|
||||
try
|
||||
{
|
||||
Object FileNode, FileDesc;
|
||||
Api.GetFullContext(ref FullContext, out FileNode, out FileDesc);
|
||||
return self.Rename(
|
||||
FileNode,
|
||||
FileDesc,
|
||||
FileName,
|
||||
NewFileName,
|
||||
ReplaceIfExists);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
return self.ExceptionHandler(ex);
|
||||
}
|
||||
}
|
||||
private static Int32 GetSecurity(
|
||||
IntPtr FileSystem,
|
||||
@ -436,7 +818,26 @@ namespace Fsp
|
||||
IntPtr SecurityDescriptor,
|
||||
IntPtr PSecurityDescriptorSize)
|
||||
{
|
||||
return STATUS_INVALID_DEVICE_REQUEST;
|
||||
FileSystem self = (FileSystem)Api.FspFileSystemGetUserContext(FileSystem);
|
||||
try
|
||||
{
|
||||
Object FileNode, FileDesc;
|
||||
Object SecurityDescriptorObject = null;
|
||||
Int32 Result;
|
||||
Api.GetFullContext(ref FullContext, out FileNode, out FileDesc);
|
||||
if (IntPtr.Zero != PSecurityDescriptorSize)
|
||||
SecurityDescriptorObject = SecurityDescriptorNotNull;
|
||||
Result = self.GetSecurity(
|
||||
FileNode,
|
||||
FileDesc,
|
||||
ref SecurityDescriptorObject);
|
||||
return Api.CopySecurityDescriptor(SecurityDescriptorObject,
|
||||
SecurityDescriptor, PSecurityDescriptorSize);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
return self.ExceptionHandler(ex);
|
||||
}
|
||||
}
|
||||
private static Int32 SetSecurity(
|
||||
IntPtr FileSystem,
|
||||
@ -444,7 +845,21 @@ namespace Fsp
|
||||
UInt32 SecurityInformation,
|
||||
IntPtr ModificationDescriptor)
|
||||
{
|
||||
return STATUS_INVALID_DEVICE_REQUEST;
|
||||
FileSystem self = (FileSystem)Api.FspFileSystemGetUserContext(FileSystem);
|
||||
try
|
||||
{
|
||||
Object FileNode, FileDesc;
|
||||
Api.GetFullContext(ref FullContext, out FileNode, out FileDesc);
|
||||
return self.SetSecurity(
|
||||
FileNode,
|
||||
FileDesc,
|
||||
SecurityInformation,
|
||||
Api.MakeSecurityDescriptor(ModificationDescriptor));
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
return self.ExceptionHandler(ex);
|
||||
}
|
||||
}
|
||||
private static Int32 ReadDirectory(
|
||||
IntPtr FileSystem,
|
||||
@ -455,8 +870,25 @@ namespace Fsp
|
||||
UInt32 Length,
|
||||
out UInt32 PBytesTransferred)
|
||||
{
|
||||
PBytesTransferred = default(UInt32);
|
||||
return STATUS_INVALID_DEVICE_REQUEST;
|
||||
FileSystem self = (FileSystem)Api.FspFileSystemGetUserContext(FileSystem);
|
||||
try
|
||||
{
|
||||
Object FileNode, FileDesc;
|
||||
Api.GetFullContext(ref FullContext, out FileNode, out FileDesc);
|
||||
return self.ReadDirectory(
|
||||
FileNode,
|
||||
FileDesc,
|
||||
Pattern,
|
||||
Marker,
|
||||
Buffer,
|
||||
Length,
|
||||
out PBytesTransferred);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
PBytesTransferred = default(UInt32);
|
||||
return self.ExceptionHandler(ex);
|
||||
}
|
||||
}
|
||||
private static Int32 ResolveReparsePoints(
|
||||
IntPtr FileSystem,
|
||||
@ -467,9 +899,23 @@ namespace Fsp
|
||||
IntPtr Buffer,
|
||||
out UIntPtr PSize)
|
||||
{
|
||||
PIoStatus = default(IoStatusBlock);
|
||||
PSize = default(UIntPtr);
|
||||
return STATUS_INVALID_DEVICE_REQUEST;
|
||||
FileSystem self = (FileSystem)Api.FspFileSystemGetUserContext(FileSystem);
|
||||
try
|
||||
{
|
||||
return self.ResolveReparsePoints(
|
||||
FileName,
|
||||
ReparsePointIndex,
|
||||
ResolveLastPathComponent,
|
||||
out PIoStatus,
|
||||
Buffer,
|
||||
out PSize);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
PIoStatus = default(IoStatusBlock);
|
||||
PSize = default(UIntPtr);
|
||||
return self.ExceptionHandler(ex);
|
||||
}
|
||||
}
|
||||
private static Int32 GetReparsePoint(
|
||||
IntPtr FileSystem,
|
||||
@ -478,8 +924,23 @@ namespace Fsp
|
||||
IntPtr Buffer,
|
||||
out UIntPtr PSize)
|
||||
{
|
||||
PSize = default(UIntPtr);
|
||||
return STATUS_INVALID_DEVICE_REQUEST;
|
||||
FileSystem self = (FileSystem)Api.FspFileSystemGetUserContext(FileSystem);
|
||||
try
|
||||
{
|
||||
Object FileNode, FileDesc;
|
||||
Api.GetFullContext(ref FullContext, out FileNode, out FileDesc);
|
||||
return self.GetReparsePoint(
|
||||
FileNode,
|
||||
FileDesc,
|
||||
FileName,
|
||||
Buffer,
|
||||
out PSize);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
PSize = default(UIntPtr);
|
||||
return self.ExceptionHandler(ex);
|
||||
}
|
||||
}
|
||||
private static Int32 SetReparsePoint(
|
||||
IntPtr FileSystem,
|
||||
@ -488,7 +949,22 @@ namespace Fsp
|
||||
IntPtr Buffer,
|
||||
UIntPtr Size)
|
||||
{
|
||||
return STATUS_INVALID_DEVICE_REQUEST;
|
||||
FileSystem self = (FileSystem)Api.FspFileSystemGetUserContext(FileSystem);
|
||||
try
|
||||
{
|
||||
Object FileNode, FileDesc;
|
||||
Api.GetFullContext(ref FullContext, out FileNode, out FileDesc);
|
||||
return self.SetReparsePoint(
|
||||
FileNode,
|
||||
FileDesc,
|
||||
FileName,
|
||||
Buffer,
|
||||
Size);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
return self.ExceptionHandler(ex);
|
||||
}
|
||||
}
|
||||
private static Int32 DeleteReparsePoint(
|
||||
IntPtr FileSystem,
|
||||
@ -497,7 +973,22 @@ namespace Fsp
|
||||
IntPtr Buffer,
|
||||
UIntPtr Size)
|
||||
{
|
||||
return STATUS_INVALID_DEVICE_REQUEST;
|
||||
FileSystem self = (FileSystem)Api.FspFileSystemGetUserContext(FileSystem);
|
||||
try
|
||||
{
|
||||
Object FileNode, FileDesc;
|
||||
Api.GetFullContext(ref FullContext, out FileNode, out FileDesc);
|
||||
return self.DeleteReparsePoint(
|
||||
FileNode,
|
||||
FileDesc,
|
||||
FileName,
|
||||
Buffer,
|
||||
Size);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
return self.ExceptionHandler(ex);
|
||||
}
|
||||
}
|
||||
private static Int32 GetStreamInfo(
|
||||
IntPtr FileSystem,
|
||||
@ -506,8 +997,23 @@ namespace Fsp
|
||||
UInt32 Length,
|
||||
out UInt32 PBytesTransferred)
|
||||
{
|
||||
PBytesTransferred = default(UInt32);
|
||||
return STATUS_INVALID_DEVICE_REQUEST;
|
||||
FileSystem self = (FileSystem)Api.FspFileSystemGetUserContext(FileSystem);
|
||||
try
|
||||
{
|
||||
Object FileNode, FileDesc;
|
||||
Api.GetFullContext(ref FullContext, out FileNode, out FileDesc);
|
||||
return self.GetStreamInfo(
|
||||
FileNode,
|
||||
FileDesc,
|
||||
Buffer,
|
||||
Length,
|
||||
out PBytesTransferred);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
PBytesTransferred = default(UInt32);
|
||||
return self.ExceptionHandler(ex);
|
||||
}
|
||||
}
|
||||
|
||||
static FileSystem()
|
||||
|
||||
@ -166,10 +166,10 @@ namespace Fsp.Interop
|
||||
}
|
||||
|
||||
[StructLayout(LayoutKind.Sequential)]
|
||||
internal struct IoStatusBlock
|
||||
public struct IoStatusBlock
|
||||
{
|
||||
internal IntPtr Status;
|
||||
internal IntPtr Information;
|
||||
public IntPtr Status;
|
||||
public IntPtr Information;
|
||||
}
|
||||
|
||||
[StructLayout(LayoutKind.Sequential)]
|
||||
@ -443,7 +443,7 @@ namespace Fsp.Interop
|
||||
IntPtr FileSystem)
|
||||
{
|
||||
IntPtr UserContext = *(IntPtr *)((byte *)FileSystem + sizeof(IntPtr));
|
||||
return IntPtr.Zero != UserContext ? ((GCHandle)UserContext).Target : null;
|
||||
return IntPtr.Zero != UserContext ? GCHandle.FromIntPtr(UserContext).Target : null;
|
||||
}
|
||||
internal unsafe static void FspFileSystemSetUserContext(
|
||||
IntPtr FileSystem,
|
||||
@ -460,7 +460,7 @@ namespace Fsp.Interop
|
||||
IntPtr UserContext = *(IntPtr *)((byte *)FileSystem + sizeof(IntPtr));
|
||||
if (IntPtr.Zero != UserContext)
|
||||
{
|
||||
((GCHandle)UserContext).Free();
|
||||
GCHandle.FromIntPtr(UserContext).Free();
|
||||
*(IntPtr *)((byte *)FileSystem + sizeof(IntPtr)) = IntPtr.Zero;
|
||||
}
|
||||
}
|
||||
@ -470,9 +470,9 @@ namespace Fsp.Interop
|
||||
out Object FileNode, out Object FileDesc)
|
||||
{
|
||||
FileNode = 0 != FullContext.UserContext ?
|
||||
((GCHandle)(IntPtr)FullContext.UserContext).Target : null;
|
||||
GCHandle.FromIntPtr((IntPtr)FullContext.UserContext).Target : null;
|
||||
FileDesc = 0 != FullContext.UserContext2 ?
|
||||
((GCHandle)(IntPtr)FullContext.UserContext2).Target : null;
|
||||
GCHandle.FromIntPtr((IntPtr)FullContext.UserContext2).Target : null;
|
||||
}
|
||||
internal static void SetFullContext(ref FullContext FullContext,
|
||||
Object FileNode, Object FileDesc)
|
||||
@ -487,7 +487,7 @@ namespace Fsp.Interop
|
||||
{
|
||||
if (0 != FullContext.UserContext)
|
||||
{
|
||||
((GCHandle)(IntPtr)FullContext.UserContext).Free();
|
||||
GCHandle.FromIntPtr((IntPtr)FullContext.UserContext).Free();
|
||||
FullContext.UserContext = 0;
|
||||
}
|
||||
}
|
||||
@ -501,7 +501,7 @@ namespace Fsp.Interop
|
||||
{
|
||||
if (0 != FullContext.UserContext2)
|
||||
{
|
||||
((GCHandle)(IntPtr)FullContext.UserContext2).Free();
|
||||
GCHandle.FromIntPtr((IntPtr)FullContext.UserContext2).Free();
|
||||
FullContext.UserContext2 = 0;
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user