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dll: API polishing

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This commit is contained in:
Bill Zissimopoulos 2016-10-20 16:32:12 -07:00
parent 03611b6210
commit 067a0f1b37
6 changed files with 197 additions and 182 deletions
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173
inc/winfsp/winfsp.h
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@ -136,8 +136,6 @@ typedef struct _FSP_FILE_SYSTEM_INTERFACE
* *
* @param FileSystem * @param FileSystem
* The file system on which this request is posted. * The file system on which this request is posted.
* @param Request
* The request posted by the kernel mode FSD.
* @param VolumeInfo [out] * @param VolumeInfo [out]
* Pointer to a structure that will receive the volume information on successful return * Pointer to a structure that will receive the volume information on successful return
* from this call. * from this call.
@ -145,15 +143,12 @@ typedef struct _FSP_FILE_SYSTEM_INTERFACE
* STATUS_SUCCESS or error code. * STATUS_SUCCESS or error code.
*/ */
NTSTATUS (*GetVolumeInfo)(FSP_FILE_SYSTEM *FileSystem, NTSTATUS (*GetVolumeInfo)(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
FSP_FSCTL_VOLUME_INFO *VolumeInfo); FSP_FSCTL_VOLUME_INFO *VolumeInfo);
/** /**
* Set volume label. * Set volume label.
* *
* @param FileSystem * @param FileSystem
* The file system on which this request is posted. * The file system on which this request is posted.
* @param Request
* The request posted by the kernel mode FSD.
* @param VolumeLabel * @param VolumeLabel
* The new label for the volume. * The new label for the volume.
* @param VolumeInfo [out] * @param VolumeInfo [out]
@ -163,7 +158,6 @@ typedef struct _FSP_FILE_SYSTEM_INTERFACE
* STATUS_SUCCESS or error code. * STATUS_SUCCESS or error code.
*/ */
NTSTATUS (*SetVolumeLabel)(FSP_FILE_SYSTEM *FileSystem, NTSTATUS (*SetVolumeLabel)(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PWSTR VolumeLabel, PWSTR VolumeLabel,
FSP_FSCTL_VOLUME_INFO *VolumeInfo); FSP_FSCTL_VOLUME_INFO *VolumeInfo);
/** /**
@ -202,13 +196,8 @@ typedef struct _FSP_FILE_SYSTEM_INTERFACE
* *
* @param FileSystem * @param FileSystem
* The file system on which this request is posted. * The file system on which this request is posted.
* @param Request
* The request posted by the kernel mode FSD.
* @param FileName * @param FileName
* The name of the file or directory to be created. * The name of the file or directory to be created.
* @param CaseSensitive
* Whether to treat the FileName as case-sensitive or case-insensitive. Case-sensitive
* file systems always treat FileName as case-sensitive regardless of this parameter.
* @param CreateOptions * @param CreateOptions
* Create options for this request. This parameter has the same meaning as the * Create options for this request. This parameter has the same meaning as the
* CreateOptions parameter of the NtCreateFile API. User mode file systems should typically * CreateOptions parameter of the NtCreateFile API. User mode file systems should typically
@ -216,12 +205,18 @@ typedef struct _FSP_FILE_SYSTEM_INTERFACE
* directory rather than a file. Some file systems may also want to pay attention to the * directory rather than a file. Some file systems may also want to pay attention to the
* FILE_NO_INTERMEDIATE_BUFFERING and FILE_WRITE_THROUGH flags, although these are * FILE_NO_INTERMEDIATE_BUFFERING and FILE_WRITE_THROUGH flags, although these are
* typically handled by the FSD component. * typically handled by the FSD component.
* @param GrantedAccess
* Determines the specific access rights that have been granted for this request. Upon
* receiving this call all access checks have been performed and the user mode file system
* need not perform any additional checks. However this parameter may be useful to a user
* mode file system; for example the WinFsp-FUSE layer uses this parameter to determine
* which flags to use in its POSIX open() call.
* @param FileAttributes * @param FileAttributes
* File attributes to apply to the newly created file or directory. * File attributes to apply to the newly created file or directory.
* @param SecurityDescriptor * @param SecurityDescriptor
* Security descriptor to apply to the newly created file or directory. This security * Security descriptor to apply to the newly created file or directory. This security
* descriptor will always be in self-relative format. Its length can be retrieved using the * descriptor will always be in self-relative format. Its length can be retrieved using the
* Windows GetSecurityDescriptorLength API. * Windows GetSecurityDescriptorLength API. Will be NULL for named streams.
* @param AllocationSize * @param AllocationSize
* Allocation size for the newly created file. * Allocation size for the newly created file.
* @param PFileNode [out] * @param PFileNode [out]
@ -237,8 +232,7 @@ typedef struct _FSP_FILE_SYSTEM_INTERFACE
* STATUS_SUCCESS or error code. * STATUS_SUCCESS or error code.
*/ */
NTSTATUS (*Create)(FSP_FILE_SYSTEM *FileSystem, NTSTATUS (*Create)(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request, PWSTR FileName, UINT32 CreateOptions, UINT32 GrantedAccess,
PWSTR FileName, BOOLEAN CaseSensitive, UINT32 CreateOptions,
UINT32 FileAttributes, PSECURITY_DESCRIPTOR SecurityDescriptor, UINT64 AllocationSize, UINT32 FileAttributes, PSECURITY_DESCRIPTOR SecurityDescriptor, UINT64 AllocationSize,
PVOID *PFileNode, FSP_FSCTL_FILE_INFO *FileInfo); PVOID *PFileNode, FSP_FSCTL_FILE_INFO *FileInfo);
/** /**
@ -246,19 +240,20 @@ typedef struct _FSP_FILE_SYSTEM_INTERFACE
* *
* @param FileSystem * @param FileSystem
* The file system on which this request is posted. * The file system on which this request is posted.
* @param Request
* The request posted by the kernel mode FSD.
* @param FileName * @param FileName
* The name of the file or directory to be opened. * The name of the file or directory to be opened.
* @param CaseSensitive
* Whether to treat the FileName as case-sensitive or case-insensitive. Case-sensitive
* file systems always treat FileName as case-sensitive regardless of this parameter.
* @param CreateOptions * @param CreateOptions
* Create options for this request. This parameter has the same meaning as the * Create options for this request. This parameter has the same meaning as the
* CreateOptions parameter of the NtCreateFile API. User mode file systems typically * CreateOptions parameter of the NtCreateFile API. User mode file systems typically
* do not need to do anything special with respect to this parameter. Some file systems may * do not need to do anything special with respect to this parameter. Some file systems may
* also want to pay attention to the FILE_NO_INTERMEDIATE_BUFFERING and FILE_WRITE_THROUGH * also want to pay attention to the FILE_NO_INTERMEDIATE_BUFFERING and FILE_WRITE_THROUGH
* flags, although these are typically handled by the FSD component. * flags, although these are typically handled by the FSD component.
* @param GrantedAccess
* Determines the specific access rights that have been granted for this request. Upon
* receiving this call all access checks have been performed and the user mode file system
* need not perform any additional checks. However this parameter may be useful to a user
* mode file system; for example the WinFsp-FUSE layer uses this parameter to determine
* which flags to use in its POSIX open() call.
* @param PFileNode [out] * @param PFileNode [out]
* Pointer that will receive the file node on successful return from this call. The file * Pointer that will receive the file node on successful return from this call. The file
* node is a void pointer (or an integer that can fit in a pointer) that is used to * node is a void pointer (or an integer that can fit in a pointer) that is used to
@ -272,16 +267,13 @@ typedef struct _FSP_FILE_SYSTEM_INTERFACE
* STATUS_SUCCESS or error code. * STATUS_SUCCESS or error code.
*/ */
NTSTATUS (*Open)(FSP_FILE_SYSTEM *FileSystem, NTSTATUS (*Open)(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request, PWSTR FileName, UINT32 CreateOptions, UINT32 GrantedAccess,
PWSTR FileName, BOOLEAN CaseSensitive, UINT32 CreateOptions,
PVOID *PFileNode, FSP_FSCTL_FILE_INFO *FileInfo); PVOID *PFileNode, FSP_FSCTL_FILE_INFO *FileInfo);
/** /**
* Overwrite a file. * Overwrite a file.
* *
* @param FileSystem * @param FileSystem
* The file system on which this request is posted. * The file system on which this request is posted.
* @param Request
* The request posted by the kernel mode FSD.
* @param FileNode * @param FileNode
* The file node of the file to overwrite. * The file node of the file to overwrite.
* @param FileAttributes * @param FileAttributes
@ -296,7 +288,6 @@ typedef struct _FSP_FILE_SYSTEM_INTERFACE
* STATUS_SUCCESS or error code. * STATUS_SUCCESS or error code.
*/ */
NTSTATUS (*Overwrite)(FSP_FILE_SYSTEM *FileSystem, NTSTATUS (*Overwrite)(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode, UINT32 FileAttributes, BOOLEAN ReplaceFileAttributes, PVOID FileNode, UINT32 FileAttributes, BOOLEAN ReplaceFileAttributes,
FSP_FSCTL_FILE_INFO *FileInfo); FSP_FSCTL_FILE_INFO *FileInfo);
/** /**
@ -324,8 +315,6 @@ typedef struct _FSP_FILE_SYSTEM_INTERFACE
* *
* @param FileSystem * @param FileSystem
* The file system on which this request is posted. * The file system on which this request is posted.
* @param Request
* The request posted by the kernel mode FSD.
* @param FileNode * @param FileNode
* The file node of the file or directory to cleanup. * The file node of the file or directory to cleanup.
* @param FileName * @param FileName
@ -339,28 +328,22 @@ typedef struct _FSP_FILE_SYSTEM_INTERFACE
* CanDelete * CanDelete
*/ */
VOID (*Cleanup)(FSP_FILE_SYSTEM *FileSystem, VOID (*Cleanup)(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode, PWSTR FileName, BOOLEAN Delete); PVOID FileNode, PWSTR FileName, BOOLEAN Delete);
/** /**
* Close a file. * Close a file.
* *
* @param FileSystem * @param FileSystem
* The file system on which this request is posted. * The file system on which this request is posted.
* @param Request
* The request posted by the kernel mode FSD.
* @param FileNode * @param FileNode
* The file node of the file or directory to be closed. * The file node of the file or directory to be closed.
*/ */
VOID (*Close)(FSP_FILE_SYSTEM *FileSystem, VOID (*Close)(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode); PVOID FileNode);
/** /**
* Read a file. * Read a file.
* *
* @param FileSystem * @param FileSystem
* The file system on which this request is posted. * The file system on which this request is posted.
* @param Request
* The request posted by the kernel mode FSD.
* @param FileNode * @param FileNode
* The file node of the file to be read. * The file node of the file to be read.
* @param Buffer * @param Buffer
@ -376,7 +359,6 @@ typedef struct _FSP_FILE_SYSTEM_INTERFACE
* operation. * operation.
*/ */
NTSTATUS (*Read)(FSP_FILE_SYSTEM *FileSystem, NTSTATUS (*Read)(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode, PVOID Buffer, UINT64 Offset, ULONG Length, PVOID FileNode, PVOID Buffer, UINT64 Offset, ULONG Length,
PULONG PBytesTransferred); PULONG PBytesTransferred);
/** /**
@ -384,8 +366,6 @@ typedef struct _FSP_FILE_SYSTEM_INTERFACE
* *
* @param FileSystem * @param FileSystem
* The file system on which this request is posted. * The file system on which this request is posted.
* @param Request
* The request posted by the kernel mode FSD.
* @param FileNode * @param FileNode
* The file node of the file to be written. * The file node of the file to be written.
* @param Buffer * @param Buffer
@ -409,7 +389,6 @@ typedef struct _FSP_FILE_SYSTEM_INTERFACE
* operation. * operation.
*/ */
NTSTATUS (*Write)(FSP_FILE_SYSTEM *FileSystem, NTSTATUS (*Write)(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode, PVOID Buffer, UINT64 Offset, ULONG Length, PVOID FileNode, PVOID Buffer, UINT64 Offset, ULONG Length,
BOOLEAN WriteToEndOfFile, BOOLEAN ConstrainedIo, BOOLEAN WriteToEndOfFile, BOOLEAN ConstrainedIo,
PULONG PBytesTransferred, FSP_FSCTL_FILE_INFO *FileInfo); PULONG PBytesTransferred, FSP_FSCTL_FILE_INFO *FileInfo);
@ -420,23 +399,18 @@ typedef struct _FSP_FILE_SYSTEM_INTERFACE
* *
* @param FileSystem * @param FileSystem
* The file system on which this request is posted. * The file system on which this request is posted.
* @param Request
* The request posted by the kernel mode FSD.
* @param FileNode * @param FileNode
* The file node of the file to be flushed. When NULL the whole volume is being flushed. * The file node of the file to be flushed. When NULL the whole volume is being flushed.
* @return * @return
* STATUS_SUCCESS or error code. * STATUS_SUCCESS or error code.
*/ */
NTSTATUS (*Flush)(FSP_FILE_SYSTEM *FileSystem, NTSTATUS (*Flush)(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode); PVOID FileNode);
/** /**
* Get file or directory information. * Get file or directory information.
* *
* @param FileSystem * @param FileSystem
* The file system on which this request is posted. * The file system on which this request is posted.
* @param Request
* The request posted by the kernel mode FSD.
* @param FileNode * @param FileNode
* The file node of the file or directory to get information for. * The file node of the file or directory to get information for.
* @param FileInfo [out] * @param FileInfo [out]
@ -446,7 +420,6 @@ typedef struct _FSP_FILE_SYSTEM_INTERFACE
* STATUS_SUCCESS or error code. * STATUS_SUCCESS or error code.
*/ */
NTSTATUS (*GetFileInfo)(FSP_FILE_SYSTEM *FileSystem, NTSTATUS (*GetFileInfo)(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode, PVOID FileNode,
FSP_FSCTL_FILE_INFO *FileInfo); FSP_FSCTL_FILE_INFO *FileInfo);
/** /**
@ -454,8 +427,6 @@ typedef struct _FSP_FILE_SYSTEM_INTERFACE
* *
* @param FileSystem * @param FileSystem
* The file system on which this request is posted. * The file system on which this request is posted.
* @param Request
* The request posted by the kernel mode FSD.
* @param FileNode * @param FileNode
* The file node of the file or directory to set information for. * The file node of the file or directory to set information for.
* @param FileAttributes * @param FileAttributes
@ -477,7 +448,6 @@ typedef struct _FSP_FILE_SYSTEM_INTERFACE
* STATUS_SUCCESS or error code. * STATUS_SUCCESS or error code.
*/ */
NTSTATUS (*SetBasicInfo)(FSP_FILE_SYSTEM *FileSystem, NTSTATUS (*SetBasicInfo)(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode, UINT32 FileAttributes, PVOID FileNode, UINT32 FileAttributes,
UINT64 CreationTime, UINT64 LastAccessTime, UINT64 LastWriteTime, UINT64 CreationTime, UINT64 LastAccessTime, UINT64 LastWriteTime,
FSP_FSCTL_FILE_INFO *FileInfo); FSP_FSCTL_FILE_INFO *FileInfo);
@ -503,8 +473,6 @@ typedef struct _FSP_FILE_SYSTEM_INTERFACE
* *
* @param FileSystem * @param FileSystem
* The file system on which this request is posted. * The file system on which this request is posted.
* @param Request
* The request posted by the kernel mode FSD.
* @param FileNode * @param FileNode
* The file node of the file to set the file/allocation size for. * The file node of the file to set the file/allocation size for.
* @param NewSize * @param NewSize
@ -518,7 +486,6 @@ typedef struct _FSP_FILE_SYSTEM_INTERFACE
* STATUS_SUCCESS or error code. * STATUS_SUCCESS or error code.
*/ */
NTSTATUS (*SetFileSize)(FSP_FILE_SYSTEM *FileSystem, NTSTATUS (*SetFileSize)(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode, UINT64 NewSize, BOOLEAN SetAllocationSize, PVOID FileNode, UINT64 NewSize, BOOLEAN SetAllocationSize,
FSP_FSCTL_FILE_INFO *FileInfo); FSP_FSCTL_FILE_INFO *FileInfo);
/** /**
@ -536,8 +503,6 @@ typedef struct _FSP_FILE_SYSTEM_INTERFACE
* *
* @param FileSystem * @param FileSystem
* The file system on which this request is posted. * The file system on which this request is posted.
* @param Request
* The request posted by the kernel mode FSD.
* @param FileNode * @param FileNode
* The file node of the file or directory to test for deletion. * The file node of the file or directory to test for deletion.
* @param FileName * @param FileName
@ -548,7 +513,6 @@ typedef struct _FSP_FILE_SYSTEM_INTERFACE
* Cleanup * Cleanup
*/ */
NTSTATUS (*CanDelete)(FSP_FILE_SYSTEM *FileSystem, NTSTATUS (*CanDelete)(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode, PWSTR FileName); PVOID FileNode, PWSTR FileName);
/** /**
* Renames a file or directory. * Renames a file or directory.
@ -564,8 +528,6 @@ typedef struct _FSP_FILE_SYSTEM_INTERFACE
* *
* @param FileSystem * @param FileSystem
* The file system on which this request is posted. * The file system on which this request is posted.
* @param Request
* The request posted by the kernel mode FSD.
* @param FileNode * @param FileNode
* The file node of the file or directory to be renamed. * The file node of the file or directory to be renamed.
* @param FileName * @param FileName
@ -578,7 +540,6 @@ typedef struct _FSP_FILE_SYSTEM_INTERFACE
* STATUS_SUCCESS or error code. * STATUS_SUCCESS or error code.
*/ */
NTSTATUS (*Rename)(FSP_FILE_SYSTEM *FileSystem, NTSTATUS (*Rename)(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode, PVOID FileNode,
PWSTR FileName, PWSTR NewFileName, BOOLEAN ReplaceIfExists); PWSTR FileName, PWSTR NewFileName, BOOLEAN ReplaceIfExists);
/** /**
@ -599,7 +560,6 @@ typedef struct _FSP_FILE_SYSTEM_INTERFACE
* STATUS_SUCCESS or error code. * STATUS_SUCCESS or error code.
*/ */
NTSTATUS (*GetSecurity)(FSP_FILE_SYSTEM *FileSystem, NTSTATUS (*GetSecurity)(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode, PVOID FileNode,
PSECURITY_DESCRIPTOR SecurityDescriptor, SIZE_T *PSecurityDescriptorSize); PSECURITY_DESCRIPTOR SecurityDescriptor, SIZE_T *PSecurityDescriptorSize);
/** /**
@ -610,24 +570,28 @@ typedef struct _FSP_FILE_SYSTEM_INTERFACE
* @param FileNode * @param FileNode
* The file node of the file or directory to set the security descriptor for. * The file node of the file or directory to set the security descriptor for.
* @param SecurityInformation * @param SecurityInformation
* Indicates what part of the file or directory security descriptor to change. * Describes what parts of the file or directory security descriptor should
* @param SecurityDescriptor * be modified.
* Security descriptor to apply to the file or directory. This security descriptor will * @param ModificationDescriptor
* always be in self-relative format. * Describes the modifications to apply to the file or directory security descriptor.
* @param AccessToken
* A handle to a token that can be used to verify whether the requested modifications
* are allowed.
* @return * @return
* STATUS_SUCCESS or error code. * STATUS_SUCCESS or error code.
* @see
* FspSetSecurityDescriptor
* FspDeleteSecurityDescriptor
*/ */
NTSTATUS (*SetSecurity)(FSP_FILE_SYSTEM *FileSystem, NTSTATUS (*SetSecurity)(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode, PVOID FileNode,
SECURITY_INFORMATION SecurityInformation, PSECURITY_DESCRIPTOR SecurityDescriptor); SECURITY_INFORMATION SecurityInformation, PSECURITY_DESCRIPTOR ModificationDescriptor,
HANDLE AccessToken);
/** /**
* Read a directory. * Read a directory.
* *
* @param FileSystem * @param FileSystem
* The file system on which this request is posted. * The file system on which this request is posted.
* @param Request
* The request posted by the kernel mode FSD.
* @param FileNode * @param FileNode
* The file node of the directory to be read. * The file node of the directory to be read.
* @param Buffer * @param Buffer
@ -652,7 +616,6 @@ typedef struct _FSP_FILE_SYSTEM_INTERFACE
* FspFileSystemAddDirInfo * FspFileSystemAddDirInfo
*/ */
NTSTATUS (*ReadDirectory)(FSP_FILE_SYSTEM *FileSystem, NTSTATUS (*ReadDirectory)(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode, PVOID Buffer, UINT64 Offset, ULONG Length, PVOID FileNode, PVOID Buffer, UINT64 Offset, ULONG Length,
PWSTR Pattern, PWSTR Pattern,
PULONG PBytesTransferred); PULONG PBytesTransferred);
@ -705,8 +668,6 @@ typedef struct _FSP_FILE_SYSTEM_INTERFACE
* *
* @param FileSystem * @param FileSystem
* The file system on which this request is posted. * The file system on which this request is posted.
* @param Request
* The request posted by the kernel mode FSD.
* @param FileNode * @param FileNode
* The file node of the reparse point. * The file node of the reparse point.
* @param FileName * @param FileName
@ -723,7 +684,6 @@ typedef struct _FSP_FILE_SYSTEM_INTERFACE
* SetReparsePoint * SetReparsePoint
*/ */
NTSTATUS (*GetReparsePoint)(FSP_FILE_SYSTEM *FileSystem, NTSTATUS (*GetReparsePoint)(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode, PVOID FileNode,
PWSTR FileName, PVOID Buffer, PSIZE_T PSize); PWSTR FileName, PVOID Buffer, PSIZE_T PSize);
/** /**
@ -731,8 +691,6 @@ typedef struct _FSP_FILE_SYSTEM_INTERFACE
* *
* @param FileSystem * @param FileSystem
* The file system on which this request is posted. * The file system on which this request is posted.
* @param Request
* The request posted by the kernel mode FSD.
* @param FileNode * @param FileNode
* The file node of the reparse point. * The file node of the reparse point.
* @param FileName * @param FileName
@ -748,7 +706,6 @@ typedef struct _FSP_FILE_SYSTEM_INTERFACE
* GetReparsePoint * GetReparsePoint
*/ */
NTSTATUS (*SetReparsePoint)(FSP_FILE_SYSTEM *FileSystem, NTSTATUS (*SetReparsePoint)(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode, PVOID FileNode,
PWSTR FileName, PVOID Buffer, SIZE_T Size); PWSTR FileName, PVOID Buffer, SIZE_T Size);
/** /**
@ -756,8 +713,6 @@ typedef struct _FSP_FILE_SYSTEM_INTERFACE
* *
* @param FileSystem * @param FileSystem
* The file system on which this request is posted. * The file system on which this request is posted.
* @param Request
* The request posted by the kernel mode FSD.
* @param FileNode * @param FileNode
* The file node of the reparse point. * The file node of the reparse point.
* @param FileName * @param FileName
@ -770,7 +725,6 @@ typedef struct _FSP_FILE_SYSTEM_INTERFACE
* STATUS_SUCCESS or error code. * STATUS_SUCCESS or error code.
*/ */
NTSTATUS (*DeleteReparsePoint)(FSP_FILE_SYSTEM *FileSystem, NTSTATUS (*DeleteReparsePoint)(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode, PVOID FileNode,
PWSTR FileName, PVOID Buffer, SIZE_T Size); PWSTR FileName, PVOID Buffer, SIZE_T Size);
/** /**
@ -778,8 +732,6 @@ typedef struct _FSP_FILE_SYSTEM_INTERFACE
* *
* @param FileSystem * @param FileSystem
* The file system on which this request is posted. * The file system on which this request is posted.
* @param Request
* The request posted by the kernel mode FSD.
* @param FileNode * @param FileNode
* The file node of the file or directory to get stream information for. * The file node of the file or directory to get stream information for.
* @param Buffer * @param Buffer
@ -794,7 +746,6 @@ typedef struct _FSP_FILE_SYSTEM_INTERFACE
* FspFileSystemAddStreamInfo * FspFileSystemAddStreamInfo
*/ */
NTSTATUS (*GetStreamInfo)(FSP_FILE_SYSTEM *FileSystem, NTSTATUS (*GetStreamInfo)(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode, PVOID Buffer, ULONG Length, PVOID FileNode, PVOID Buffer, ULONG Length,
PULONG PBytesTransferred); PULONG PBytesTransferred);
@ -825,6 +776,11 @@ typedef struct _FSP_FILE_SYSTEM
SRWLOCK OpGuardLock; SRWLOCK OpGuardLock;
BOOLEAN UmFileNodeIsUserContext2; BOOLEAN UmFileNodeIsUserContext2;
} FSP_FILE_SYSTEM; } FSP_FILE_SYSTEM;
typedef struct _FSP_FILE_SYSTEM_OPERATION_CONTEXT
{
FSP_FSCTL_TRANSACT_REQ *Request;
FSP_FSCTL_TRANSACT_RSP *Response;
} FSP_FILE_SYSTEM_OPERATION_CONTEXT;
/** /**
* Create a file system object. * Create a file system object.
* *
@ -924,6 +880,17 @@ FSP_API VOID FspFileSystemStopDispatcher(FSP_FILE_SYSTEM *FileSystem);
*/ */
FSP_API VOID FspFileSystemSendResponse(FSP_FILE_SYSTEM *FileSystem, FSP_API VOID FspFileSystemSendResponse(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_RSP *Response); FSP_FSCTL_TRANSACT_RSP *Response);
/**
* Get the current operation context.
*
* This function may be used only when servicing one of the FSP_FILE_SYSTEM_INTERFACE operations.
* The current operation context is stored in thread local storage. It allows access to the
* Request and Response associated with this operation.
*
* @return
* The current operation context.
*/
FSP_API FSP_FILE_SYSTEM_OPERATION_CONTEXT *FspFileSystemGetOperationContext(VOID);
static inline static inline
PWSTR FspFileSystemMountPoint(FSP_FILE_SYSTEM *FileSystem) PWSTR FspFileSystemMountPoint(FSP_FILE_SYSTEM *FileSystem)
{ {
@ -1000,6 +967,12 @@ VOID FspFileSystemSetDebugLog(FSP_FILE_SYSTEM *FileSystem,
{ {
FileSystem->DebugLog = DebugLog; FileSystem->DebugLog = DebugLog;
} }
static inline
BOOLEAN FspFileSystemIsOperationCaseSensitive(VOID)
{
FSP_FSCTL_TRANSACT_REQ *Request = FspFileSystemGetOperationContext()->Request;
return FspFsctlTransactCreateKind == Request->Kind && Request->Req.Create.CaseSensitive;
}
/* /*
* Operations * Operations
@ -1266,10 +1239,54 @@ FSP_API NTSTATUS FspCreateSecurityDescriptor(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request, FSP_FSCTL_TRANSACT_REQ *Request,
PSECURITY_DESCRIPTOR ParentDescriptor, PSECURITY_DESCRIPTOR ParentDescriptor,
PSECURITY_DESCRIPTOR *PSecurityDescriptor); PSECURITY_DESCRIPTOR *PSecurityDescriptor);
FSP_API NTSTATUS FspSetSecurityDescriptor(FSP_FILE_SYSTEM *FileSystem, /**
FSP_FSCTL_TRANSACT_REQ *Request, * Modify security descriptor.
*
* This is a helper for implementing the SetSecurity operation.
*
* @param InputDescriptor
* The input security descriptor to be modified.
* @param SecurityInformation
* Describes what parts of the InputDescriptor should be modified. This should contain
* the same value passed to the SetSecurity SecurityInformation parameter.
* @param ModificationDescriptor
* Describes the modifications to apply to the InputDescriptor. This should contain
* the same value passed to the SetSecurity ModificationDescriptor parameter.
* @param AccessToken
* A handle to a token that can be used to verify whether the requested modifications
* are allowed. This should contain the same value passed to the SetSecurity AccessToken
* parameter.
* @param PSecurityDescriptor [out]
* Pointer to a memory location that will receive the resulting security descriptor.
* This security descriptor can be later freed using FspDeleteSecurityDescriptor.
* @return
* STATUS_SUCCESS or error code.
* @see
* SetSecurity
* FspDeleteSecurityDescriptor
*/
FSP_API NTSTATUS FspSetSecurityDescriptor(
PSECURITY_DESCRIPTOR InputDescriptor, PSECURITY_DESCRIPTOR InputDescriptor,
SECURITY_INFORMATION SecurityInformation,
PSECURITY_DESCRIPTOR ModificationDescriptor,
HANDLE AccessToken,
PSECURITY_DESCRIPTOR *PSecurityDescriptor); PSECURITY_DESCRIPTOR *PSecurityDescriptor);
/**
* Delete security descriptor.
*
* This is a helper for implementing the SetSecurity operation.
*
* @param SecurityDescriptor
* The security descriptor to be deleted.
* @param CreateFunc
* Function used to create the security descriptor. This parameter should be
* set to FspSetSecurityDescriptor for the public API.
* @return
* STATUS_SUCCESS or error code.
* @see
* SetSecurity
* FspSetSecurityDescriptor
*/
FSP_API VOID FspDeleteSecurityDescriptor(PSECURITY_DESCRIPTOR SecurityDescriptor, FSP_API VOID FspDeleteSecurityDescriptor(PSECURITY_DESCRIPTOR SecurityDescriptor,
NTSTATUS (*CreateFunc)()); NTSTATUS (*CreateFunc)());
static inline static inline

30
src/dll/fs.c
View File

@ -25,6 +25,7 @@ enum
static FSP_FILE_SYSTEM_INTERFACE FspFileSystemNullInterface; static FSP_FILE_SYSTEM_INTERFACE FspFileSystemNullInterface;
static INIT_ONCE FspFileSystemInitOnce = INIT_ONCE_STATIC_INIT; static INIT_ONCE FspFileSystemInitOnce = INIT_ONCE_STATIC_INIT;
static DWORD FspFileSystemTlsKey = TLS_OUT_OF_INDEXES;
static NTSTATUS (NTAPI *FspNtOpenSymbolicLinkObject)( static NTSTATUS (NTAPI *FspNtOpenSymbolicLinkObject)(
PHANDLE LinkHandle, ACCESS_MASK DesiredAccess, POBJECT_ATTRIBUTES ObjectAttributes); PHANDLE LinkHandle, ACCESS_MASK DesiredAccess, POBJECT_ATTRIBUTES ObjectAttributes);
static NTSTATUS (NTAPI *FspNtMakeTemporaryObject)( static NTSTATUS (NTAPI *FspNtMakeTemporaryObject)(
@ -37,6 +38,8 @@ static BOOL WINAPI FspFileSystemInitialize(
{ {
HANDLE Handle; HANDLE Handle;
FspFileSystemTlsKey = TlsAlloc();
Handle = GetModuleHandleW(L"ntdll.dll"); Handle = GetModuleHandleW(L"ntdll.dll");
if (0 != Handle) if (0 != Handle)
{ {
@ -55,6 +58,20 @@ static BOOL WINAPI FspFileSystemInitialize(
return TRUE; return TRUE;
} }
VOID FspFileSystemFinalize(BOOLEAN Dynamic)
{
/*
* This function is called during DLL_PROCESS_DETACH. We must therefore keep
* finalization tasks to a minimum.
*
* We must free our TLS key (if any). We only do so if the library
* is being explicitly unloaded (rather than the process exiting).
*/
if (Dynamic && TLS_OUT_OF_INDEXES != FspFileSystemTlsKey)
TlsFree(FspFileSystemTlsKey);
}
FSP_API NTSTATUS FspFileSystemCreate(PWSTR DevicePath, FSP_API NTSTATUS FspFileSystemCreate(PWSTR DevicePath,
const FSP_FSCTL_VOLUME_PARAMS *VolumeParams, const FSP_FSCTL_VOLUME_PARAMS *VolumeParams,
const FSP_FILE_SYSTEM_INTERFACE *Interface, const FSP_FILE_SYSTEM_INTERFACE *Interface,
@ -69,6 +86,8 @@ FSP_API NTSTATUS FspFileSystemCreate(PWSTR DevicePath,
Interface = &FspFileSystemNullInterface; Interface = &FspFileSystemNullInterface;
InitOnceExecuteOnce(&FspFileSystemInitOnce, FspFileSystemInitialize, 0, 0); InitOnceExecuteOnce(&FspFileSystemInitOnce, FspFileSystemInitialize, 0, 0);
if (TLS_OUT_OF_INDEXES == FspFileSystemTlsKey)
return STATUS_INSUFFICIENT_RESOURCES;
FileSystem = MemAlloc(sizeof *FileSystem); FileSystem = MemAlloc(sizeof *FileSystem);
if (0 == FileSystem) if (0 == FileSystem)
@ -395,6 +414,7 @@ static DWORD WINAPI FspFileSystemDispatcherThread(PVOID FileSystem0)
SIZE_T RequestSize, ResponseSize; SIZE_T RequestSize, ResponseSize;
FSP_FSCTL_TRANSACT_REQ *Request = 0; FSP_FSCTL_TRANSACT_REQ *Request = 0;
FSP_FSCTL_TRANSACT_RSP *Response = 0; FSP_FSCTL_TRANSACT_RSP *Response = 0;
FSP_FILE_SYSTEM_OPERATION_CONTEXT OperationContext;
HANDLE DispatcherThread = 0; HANDLE DispatcherThread = 0;
Request = MemAlloc(FSP_FSCTL_TRANSACT_BUFFER_SIZEMIN); Request = MemAlloc(FSP_FSCTL_TRANSACT_BUFFER_SIZEMIN);
@ -416,6 +436,10 @@ static DWORD WINAPI FspFileSystemDispatcherThread(PVOID FileSystem0)
} }
} }
OperationContext.Request = Request;
OperationContext.Response = Response;
TlsSetValue(FspFileSystemTlsKey, &OperationContext);
memset(Response, 0, sizeof *Response); memset(Response, 0, sizeof *Response);
for (;;) for (;;)
{ {
@ -479,6 +503,7 @@ static DWORD WINAPI FspFileSystemDispatcherThread(PVOID FileSystem0)
} }
exit: exit:
TlsSetValue(FspFileSystemTlsKey, 0);
MemFree(Response); MemFree(Response);
MemFree(Request); MemFree(Request);
@ -556,3 +581,8 @@ FSP_API VOID FspFileSystemSendResponse(FSP_FILE_SYSTEM *FileSystem,
FspFsctlStop(FileSystem->VolumeHandle); FspFsctlStop(FileSystem->VolumeHandle);
} }
} }
FSP_API FSP_FILE_SYSTEM_OPERATION_CONTEXT *FspFileSystemGetOperationContext(VOID)
{
return (FSP_FILE_SYSTEM_OPERATION_CONTEXT *)TlsGetValue(FspFileSystemTlsKey);
}

81
src/dll/fsop.c
View File

@ -369,8 +369,8 @@ static NTSTATUS FspFileSystemOpCreate_FileCreate(FSP_FILE_SYSTEM *FileSystem,
memset(&OpenFileInfo, 0, sizeof OpenFileInfo); memset(&OpenFileInfo, 0, sizeof OpenFileInfo);
OpenFileInfo.NormalizedName = (PVOID)Response->Buffer; OpenFileInfo.NormalizedName = (PVOID)Response->Buffer;
OpenFileInfo.NormalizedNameSize = FSP_FSCTL_TRANSACT_RSP_BUFFER_SIZEMAX; OpenFileInfo.NormalizedNameSize = FSP_FSCTL_TRANSACT_RSP_BUFFER_SIZEMAX;
Result = FileSystem->Interface->Create(FileSystem, Request, Result = FileSystem->Interface->Create(FileSystem,
(PWSTR)Request->Buffer, Request->Req.Create.CaseSensitive, Request->Req.Create.CreateOptions, (PWSTR)Request->Buffer, Request->Req.Create.CreateOptions, GrantedAccess,
Request->Req.Create.FileAttributes, ObjectDescriptor, Request->Req.Create.AllocationSize, Request->Req.Create.FileAttributes, ObjectDescriptor, Request->Req.Create.AllocationSize,
&FileNode, &OpenFileInfo.FileInfo); &FileNode, &OpenFileInfo.FileInfo);
FspDeleteSecurityDescriptor(ObjectDescriptor, FspCreateSecurityDescriptor); FspDeleteSecurityDescriptor(ObjectDescriptor, FspCreateSecurityDescriptor);
@ -408,8 +408,8 @@ static NTSTATUS FspFileSystemOpCreate_FileOpen(FSP_FILE_SYSTEM *FileSystem,
memset(&OpenFileInfo, 0, sizeof OpenFileInfo); memset(&OpenFileInfo, 0, sizeof OpenFileInfo);
OpenFileInfo.NormalizedName = (PVOID)Response->Buffer; OpenFileInfo.NormalizedName = (PVOID)Response->Buffer;
OpenFileInfo.NormalizedNameSize = FSP_FSCTL_TRANSACT_RSP_BUFFER_SIZEMAX; OpenFileInfo.NormalizedNameSize = FSP_FSCTL_TRANSACT_RSP_BUFFER_SIZEMAX;
Result = FileSystem->Interface->Open(FileSystem, Request, Result = FileSystem->Interface->Open(FileSystem,
(PWSTR)Request->Buffer, Request->Req.Create.CaseSensitive, Request->Req.Create.CreateOptions, (PWSTR)Request->Buffer, Request->Req.Create.CreateOptions, GrantedAccess,
&FileNode, &OpenFileInfo.FileInfo); &FileNode, &OpenFileInfo.FileInfo);
if (!NT_SUCCESS(Result)) if (!NT_SUCCESS(Result))
return Result; return Result;
@ -453,8 +453,8 @@ static NTSTATUS FspFileSystemOpCreate_FileOpenIf(FSP_FILE_SYSTEM *FileSystem,
memset(&OpenFileInfo, 0, sizeof OpenFileInfo); memset(&OpenFileInfo, 0, sizeof OpenFileInfo);
OpenFileInfo.NormalizedName = (PVOID)Response->Buffer; OpenFileInfo.NormalizedName = (PVOID)Response->Buffer;
OpenFileInfo.NormalizedNameSize = FSP_FSCTL_TRANSACT_RSP_BUFFER_SIZEMAX; OpenFileInfo.NormalizedNameSize = FSP_FSCTL_TRANSACT_RSP_BUFFER_SIZEMAX;
Result = FileSystem->Interface->Open(FileSystem, Request, Result = FileSystem->Interface->Open(FileSystem,
(PWSTR)Request->Buffer, Request->Req.Create.CaseSensitive, Request->Req.Create.CreateOptions, (PWSTR)Request->Buffer, Request->Req.Create.CreateOptions, GrantedAccess,
&FileNode, &OpenFileInfo.FileInfo); &FileNode, &OpenFileInfo.FileInfo);
if (!NT_SUCCESS(Result)) if (!NT_SUCCESS(Result))
{ {
@ -480,8 +480,8 @@ static NTSTATUS FspFileSystemOpCreate_FileOpenIf(FSP_FILE_SYSTEM *FileSystem,
memset(&OpenFileInfo, 0, sizeof OpenFileInfo); memset(&OpenFileInfo, 0, sizeof OpenFileInfo);
OpenFileInfo.NormalizedName = (PVOID)Response->Buffer; OpenFileInfo.NormalizedName = (PVOID)Response->Buffer;
OpenFileInfo.NormalizedNameSize = FSP_FSCTL_TRANSACT_RSP_BUFFER_SIZEMAX; OpenFileInfo.NormalizedNameSize = FSP_FSCTL_TRANSACT_RSP_BUFFER_SIZEMAX;
Result = FileSystem->Interface->Create(FileSystem, Request, Result = FileSystem->Interface->Create(FileSystem,
(PWSTR)Request->Buffer, Request->Req.Create.CaseSensitive, Request->Req.Create.CreateOptions, (PWSTR)Request->Buffer, Request->Req.Create.CreateOptions, GrantedAccess,
Request->Req.Create.FileAttributes, ObjectDescriptor, Request->Req.Create.AllocationSize, Request->Req.Create.FileAttributes, ObjectDescriptor, Request->Req.Create.AllocationSize,
&FileNode, &OpenFileInfo.FileInfo); &FileNode, &OpenFileInfo.FileInfo);
FspDeleteSecurityDescriptor(ObjectDescriptor, FspCreateSecurityDescriptor); FspDeleteSecurityDescriptor(ObjectDescriptor, FspCreateSecurityDescriptor);
@ -521,8 +521,8 @@ static NTSTATUS FspFileSystemOpCreate_FileOverwrite(FSP_FILE_SYSTEM *FileSystem,
memset(&OpenFileInfo, 0, sizeof OpenFileInfo); memset(&OpenFileInfo, 0, sizeof OpenFileInfo);
OpenFileInfo.NormalizedName = (PVOID)Response->Buffer; OpenFileInfo.NormalizedName = (PVOID)Response->Buffer;
OpenFileInfo.NormalizedNameSize = FSP_FSCTL_TRANSACT_RSP_BUFFER_SIZEMAX; OpenFileInfo.NormalizedNameSize = FSP_FSCTL_TRANSACT_RSP_BUFFER_SIZEMAX;
Result = FileSystem->Interface->Open(FileSystem, Request, Result = FileSystem->Interface->Open(FileSystem,
(PWSTR)Request->Buffer, Request->Req.Create.CaseSensitive, Request->Req.Create.CreateOptions, (PWSTR)Request->Buffer, Request->Req.Create.CreateOptions, GrantedAccess,
&FileNode, &OpenFileInfo.FileInfo); &FileNode, &OpenFileInfo.FileInfo);
if (!NT_SUCCESS(Result)) if (!NT_SUCCESS(Result))
return Result; return Result;
@ -566,8 +566,8 @@ static NTSTATUS FspFileSystemOpCreate_FileOverwriteIf(FSP_FILE_SYSTEM *FileSyste
memset(&OpenFileInfo, 0, sizeof OpenFileInfo); memset(&OpenFileInfo, 0, sizeof OpenFileInfo);
OpenFileInfo.NormalizedName = (PVOID)Response->Buffer; OpenFileInfo.NormalizedName = (PVOID)Response->Buffer;
OpenFileInfo.NormalizedNameSize = FSP_FSCTL_TRANSACT_RSP_BUFFER_SIZEMAX; OpenFileInfo.NormalizedNameSize = FSP_FSCTL_TRANSACT_RSP_BUFFER_SIZEMAX;
Result = FileSystem->Interface->Open(FileSystem, Request, Result = FileSystem->Interface->Open(FileSystem,
(PWSTR)Request->Buffer, Request->Req.Create.CaseSensitive, Request->Req.Create.CreateOptions, (PWSTR)Request->Buffer, Request->Req.Create.CreateOptions, GrantedAccess,
&FileNode, &OpenFileInfo.FileInfo); &FileNode, &OpenFileInfo.FileInfo);
if (!NT_SUCCESS(Result)) if (!NT_SUCCESS(Result))
{ {
@ -593,8 +593,8 @@ static NTSTATUS FspFileSystemOpCreate_FileOverwriteIf(FSP_FILE_SYSTEM *FileSyste
memset(&OpenFileInfo, 0, sizeof OpenFileInfo); memset(&OpenFileInfo, 0, sizeof OpenFileInfo);
OpenFileInfo.NormalizedName = (PVOID)Response->Buffer; OpenFileInfo.NormalizedName = (PVOID)Response->Buffer;
OpenFileInfo.NormalizedNameSize = FSP_FSCTL_TRANSACT_RSP_BUFFER_SIZEMAX; OpenFileInfo.NormalizedNameSize = FSP_FSCTL_TRANSACT_RSP_BUFFER_SIZEMAX;
Result = FileSystem->Interface->Create(FileSystem, Request, Result = FileSystem->Interface->Create(FileSystem,
(PWSTR)Request->Buffer, Request->Req.Create.CaseSensitive, Request->Req.Create.CreateOptions, (PWSTR)Request->Buffer, Request->Req.Create.CreateOptions, GrantedAccess,
Request->Req.Create.FileAttributes, ObjectDescriptor, Request->Req.Create.AllocationSize, Request->Req.Create.FileAttributes, ObjectDescriptor, Request->Req.Create.AllocationSize,
&FileNode, &OpenFileInfo.FileInfo); &FileNode, &OpenFileInfo.FileInfo);
FspDeleteSecurityDescriptor(ObjectDescriptor, FspCreateSecurityDescriptor); FspDeleteSecurityDescriptor(ObjectDescriptor, FspCreateSecurityDescriptor);
@ -637,8 +637,8 @@ static NTSTATUS FspFileSystemOpCreate_FileOpenTargetDirectory(FSP_FILE_SYSTEM *F
OpenFileInfo.NormalizedName = (PVOID)Response->Buffer; OpenFileInfo.NormalizedName = (PVOID)Response->Buffer;
OpenFileInfo.NormalizedNameSize = FSP_FSCTL_TRANSACT_RSP_BUFFER_SIZEMAX; OpenFileInfo.NormalizedNameSize = FSP_FSCTL_TRANSACT_RSP_BUFFER_SIZEMAX;
FspPathSuffix((PWSTR)Request->Buffer, &Parent, &Suffix, Root); FspPathSuffix((PWSTR)Request->Buffer, &Parent, &Suffix, Root);
Result = FileSystem->Interface->Open(FileSystem, Request, Result = FileSystem->Interface->Open(FileSystem,
Parent, Request->Req.Create.CaseSensitive, Request->Req.Create.CreateOptions, Parent, Request->Req.Create.CreateOptions, GrantedAccess,
&FileNode, &OpenFileInfo.FileInfo); &FileNode, &OpenFileInfo.FileInfo);
FspPathCombine((PWSTR)Request->Buffer, Suffix); FspPathCombine((PWSTR)Request->Buffer, Suffix);
if (!NT_SUCCESS(Result)) if (!NT_SUCCESS(Result))
@ -806,7 +806,7 @@ FSP_API NTSTATUS FspFileSystemOpOverwrite(FSP_FILE_SYSTEM *FileSystem,
return STATUS_INVALID_DEVICE_REQUEST; return STATUS_INVALID_DEVICE_REQUEST;
memset(&FileInfo, 0, sizeof FileInfo); memset(&FileInfo, 0, sizeof FileInfo);
Result = FileSystem->Interface->Overwrite(FileSystem, Request, Result = FileSystem->Interface->Overwrite(FileSystem,
(PVOID)USERCONTEXT(Request->Req.Overwrite), (PVOID)USERCONTEXT(Request->Req.Overwrite),
Request->Req.Overwrite.FileAttributes, Request->Req.Overwrite.FileAttributes,
Request->Req.Overwrite.Supersede, Request->Req.Overwrite.Supersede,
@ -814,7 +814,7 @@ FSP_API NTSTATUS FspFileSystemOpOverwrite(FSP_FILE_SYSTEM *FileSystem,
if (!NT_SUCCESS(Result)) if (!NT_SUCCESS(Result))
{ {
if (0 != FileSystem->Interface->Close) if (0 != FileSystem->Interface->Close)
FileSystem->Interface->Close(FileSystem, Request, FileSystem->Interface->Close(FileSystem,
(PVOID)USERCONTEXT(Request->Req.Overwrite)); (PVOID)USERCONTEXT(Request->Req.Overwrite));
return Result; return Result;
} }
@ -827,7 +827,7 @@ FSP_API NTSTATUS FspFileSystemOpCleanup(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request, FSP_FSCTL_TRANSACT_RSP *Response) FSP_FSCTL_TRANSACT_REQ *Request, FSP_FSCTL_TRANSACT_RSP *Response)
{ {
if (0 != FileSystem->Interface->Cleanup) if (0 != FileSystem->Interface->Cleanup)
FileSystem->Interface->Cleanup(FileSystem, Request, FileSystem->Interface->Cleanup(FileSystem,
(PVOID)USERCONTEXT(Request->Req.Cleanup), (PVOID)USERCONTEXT(Request->Req.Cleanup),
0 != Request->FileName.Size ? (PWSTR)Request->Buffer : 0, 0 != Request->FileName.Size ? (PWSTR)Request->Buffer : 0,
0 != Request->Req.Cleanup.Delete); 0 != Request->Req.Cleanup.Delete);
@ -839,7 +839,7 @@ FSP_API NTSTATUS FspFileSystemOpClose(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request, FSP_FSCTL_TRANSACT_RSP *Response) FSP_FSCTL_TRANSACT_REQ *Request, FSP_FSCTL_TRANSACT_RSP *Response)
{ {
if (0 != FileSystem->Interface->Close) if (0 != FileSystem->Interface->Close)
FileSystem->Interface->Close(FileSystem, Request, FileSystem->Interface->Close(FileSystem,
(PVOID)USERCONTEXT(Request->Req.Close)); (PVOID)USERCONTEXT(Request->Req.Close));
return STATUS_SUCCESS; return STATUS_SUCCESS;
@ -855,7 +855,7 @@ FSP_API NTSTATUS FspFileSystemOpRead(FSP_FILE_SYSTEM *FileSystem,
return STATUS_INVALID_DEVICE_REQUEST; return STATUS_INVALID_DEVICE_REQUEST;
BytesTransferred = 0; BytesTransferred = 0;
Result = FileSystem->Interface->Read(FileSystem, Request, Result = FileSystem->Interface->Read(FileSystem,
(PVOID)USERCONTEXT(Request->Req.Read), (PVOID)USERCONTEXT(Request->Req.Read),
(PVOID)Request->Req.Read.Address, (PVOID)Request->Req.Read.Address,
Request->Req.Read.Offset, Request->Req.Read.Offset,
@ -881,7 +881,7 @@ FSP_API NTSTATUS FspFileSystemOpWrite(FSP_FILE_SYSTEM *FileSystem,
return STATUS_INVALID_DEVICE_REQUEST; return STATUS_INVALID_DEVICE_REQUEST;
BytesTransferred = 0; BytesTransferred = 0;
Result = FileSystem->Interface->Write(FileSystem, Request, Result = FileSystem->Interface->Write(FileSystem,
(PVOID)USERCONTEXT(Request->Req.Write), (PVOID)USERCONTEXT(Request->Req.Write),
(PVOID)Request->Req.Write.Address, (PVOID)Request->Req.Write.Address,
Request->Req.Write.Offset, Request->Req.Write.Offset,
@ -908,7 +908,7 @@ FSP_API NTSTATUS FspFileSystemOpFlushBuffers(FSP_FILE_SYSTEM *FileSystem,
if (0 == FileSystem->Interface->Flush) if (0 == FileSystem->Interface->Flush)
return STATUS_SUCCESS; /* liar! */ return STATUS_SUCCESS; /* liar! */
return FileSystem->Interface->Flush(FileSystem, Request, return FileSystem->Interface->Flush(FileSystem,
(PVOID)USERCONTEXT(Request->Req.FlushBuffers)); (PVOID)USERCONTEXT(Request->Req.FlushBuffers));
} }
@ -922,7 +922,7 @@ FSP_API NTSTATUS FspFileSystemOpQueryInformation(FSP_FILE_SYSTEM *FileSystem,
return STATUS_INVALID_DEVICE_REQUEST; return STATUS_INVALID_DEVICE_REQUEST;
memset(&FileInfo, 0, sizeof FileInfo); memset(&FileInfo, 0, sizeof FileInfo);
Result = FileSystem->Interface->GetFileInfo(FileSystem, Request, Result = FileSystem->Interface->GetFileInfo(FileSystem,
(PVOID)USERCONTEXT(Request->Req.QueryInformation), &FileInfo); (PVOID)USERCONTEXT(Request->Req.QueryInformation), &FileInfo);
if (!NT_SUCCESS(Result)) if (!NT_SUCCESS(Result))
return Result; return Result;
@ -943,7 +943,7 @@ FSP_API NTSTATUS FspFileSystemOpSetInformation(FSP_FILE_SYSTEM *FileSystem,
{ {
case 4/*FileBasicInformation*/: case 4/*FileBasicInformation*/:
if (0 != FileSystem->Interface->SetBasicInfo) if (0 != FileSystem->Interface->SetBasicInfo)
Result = FileSystem->Interface->SetBasicInfo(FileSystem, Request, Result = FileSystem->Interface->SetBasicInfo(FileSystem,
(PVOID)USERCONTEXT(Request->Req.SetInformation), (PVOID)USERCONTEXT(Request->Req.SetInformation),
Request->Req.SetInformation.Info.Basic.FileAttributes, Request->Req.SetInformation.Info.Basic.FileAttributes,
Request->Req.SetInformation.Info.Basic.CreationTime, Request->Req.SetInformation.Info.Basic.CreationTime,
@ -953,14 +953,14 @@ FSP_API NTSTATUS FspFileSystemOpSetInformation(FSP_FILE_SYSTEM *FileSystem,
break; break;
case 19/*FileAllocationInformation*/: case 19/*FileAllocationInformation*/:
if (0 != FileSystem->Interface->SetFileSize) if (0 != FileSystem->Interface->SetFileSize)
Result = FileSystem->Interface->SetFileSize(FileSystem, Request, Result = FileSystem->Interface->SetFileSize(FileSystem,
(PVOID)USERCONTEXT(Request->Req.SetInformation), (PVOID)USERCONTEXT(Request->Req.SetInformation),
Request->Req.SetInformation.Info.Allocation.AllocationSize, TRUE, Request->Req.SetInformation.Info.Allocation.AllocationSize, TRUE,
&FileInfo); &FileInfo);
break; break;
case 20/*FileEndOfFileInformation*/: case 20/*FileEndOfFileInformation*/:
if (0 != FileSystem->Interface->SetFileSize) if (0 != FileSystem->Interface->SetFileSize)
Result = FileSystem->Interface->SetFileSize(FileSystem, Request, Result = FileSystem->Interface->SetFileSize(FileSystem,
(PVOID)USERCONTEXT(Request->Req.SetInformation), (PVOID)USERCONTEXT(Request->Req.SetInformation),
Request->Req.SetInformation.Info.EndOfFile.FileSize, FALSE, Request->Req.SetInformation.Info.EndOfFile.FileSize, FALSE,
&FileInfo); &FileInfo);
@ -968,7 +968,7 @@ FSP_API NTSTATUS FspFileSystemOpSetInformation(FSP_FILE_SYSTEM *FileSystem,
case 13/*FileDispositionInformation*/: case 13/*FileDispositionInformation*/:
if (0 != FileSystem->Interface->GetFileInfo) if (0 != FileSystem->Interface->GetFileInfo)
{ {
Result = FileSystem->Interface->GetFileInfo(FileSystem, Request, Result = FileSystem->Interface->GetFileInfo(FileSystem,
(PVOID)USERCONTEXT(Request->Req.SetInformation), &FileInfo); (PVOID)USERCONTEXT(Request->Req.SetInformation), &FileInfo);
if (NT_SUCCESS(Result) && 0 != (FileInfo.FileAttributes & FILE_ATTRIBUTE_READONLY)) if (NT_SUCCESS(Result) && 0 != (FileInfo.FileAttributes & FILE_ATTRIBUTE_READONLY))
{ {
@ -978,7 +978,7 @@ FSP_API NTSTATUS FspFileSystemOpSetInformation(FSP_FILE_SYSTEM *FileSystem,
} }
if (0 != FileSystem->Interface->CanDelete) if (0 != FileSystem->Interface->CanDelete)
if (Request->Req.SetInformation.Info.Disposition.Delete) if (Request->Req.SetInformation.Info.Disposition.Delete)
Result = FileSystem->Interface->CanDelete(FileSystem, Request, Result = FileSystem->Interface->CanDelete(FileSystem,
(PVOID)USERCONTEXT(Request->Req.SetInformation), (PVOID)USERCONTEXT(Request->Req.SetInformation),
(PWSTR)Request->Buffer); (PWSTR)Request->Buffer);
else else
@ -995,7 +995,7 @@ FSP_API NTSTATUS FspFileSystemOpSetInformation(FSP_FILE_SYSTEM *FileSystem,
STATUS_OBJECT_NAME_NOT_FOUND != Result) STATUS_OBJECT_NAME_NOT_FOUND != Result)
break; break;
} }
Result = FileSystem->Interface->Rename(FileSystem, Request, Result = FileSystem->Interface->Rename(FileSystem,
(PVOID)USERCONTEXT(Request->Req.SetInformation), (PVOID)USERCONTEXT(Request->Req.SetInformation),
(PWSTR)Request->Buffer, (PWSTR)Request->Buffer,
(PWSTR)(Request->Buffer + Request->Req.SetInformation.Info.Rename.NewFileName.Offset), (PWSTR)(Request->Buffer + Request->Req.SetInformation.Info.Rename.NewFileName.Offset),
@ -1021,7 +1021,7 @@ FSP_API NTSTATUS FspFileSystemOpQueryVolumeInformation(FSP_FILE_SYSTEM *FileSyst
return STATUS_INVALID_DEVICE_REQUEST; return STATUS_INVALID_DEVICE_REQUEST;
memset(&VolumeInfo, 0, sizeof VolumeInfo); memset(&VolumeInfo, 0, sizeof VolumeInfo);
Result = FileSystem->Interface->GetVolumeInfo(FileSystem, Request, &VolumeInfo); Result = FileSystem->Interface->GetVolumeInfo(FileSystem, &VolumeInfo);
if (!NT_SUCCESS(Result)) if (!NT_SUCCESS(Result))
return Result; return Result;
@ -1041,7 +1041,7 @@ FSP_API NTSTATUS FspFileSystemOpSetVolumeInformation(FSP_FILE_SYSTEM *FileSystem
{ {
case 2/*FileFsLabelInformation*/: case 2/*FileFsLabelInformation*/:
if (0 != FileSystem->Interface->SetVolumeLabel) if (0 != FileSystem->Interface->SetVolumeLabel)
Result = FileSystem->Interface->SetVolumeLabel(FileSystem, Request, Result = FileSystem->Interface->SetVolumeLabel(FileSystem,
(PWSTR)Request->Buffer, (PWSTR)Request->Buffer,
&VolumeInfo); &VolumeInfo);
break; break;
@ -1064,7 +1064,7 @@ FSP_API NTSTATUS FspFileSystemOpQueryDirectory(FSP_FILE_SYSTEM *FileSystem,
return STATUS_INVALID_DEVICE_REQUEST; return STATUS_INVALID_DEVICE_REQUEST;
BytesTransferred = 0; BytesTransferred = 0;
Result = FileSystem->Interface->ReadDirectory(FileSystem, Request, Result = FileSystem->Interface->ReadDirectory(FileSystem,
(PVOID)USERCONTEXT(Request->Req.QueryDirectory), (PVOID)USERCONTEXT(Request->Req.QueryDirectory),
(PVOID)Request->Req.QueryDirectory.Address, (PVOID)Request->Req.QueryDirectory.Address,
Request->Req.QueryDirectory.Offset, Request->Req.QueryDirectory.Offset,
@ -1098,7 +1098,7 @@ FSP_API NTSTATUS FspFileSystemOpFileSystemControl(FSP_FILE_SYSTEM *FileSystem,
memset(ReparseData, 0, sizeof *ReparseData); memset(ReparseData, 0, sizeof *ReparseData);
Size = FSP_FSCTL_TRANSACT_RSP_BUFFER_SIZEMAX; Size = FSP_FSCTL_TRANSACT_RSP_BUFFER_SIZEMAX;
Result = FileSystem->Interface->GetReparsePoint(FileSystem, Request, Result = FileSystem->Interface->GetReparsePoint(FileSystem,
(PVOID)USERCONTEXT(Request->Req.FileSystemControl), (PVOID)USERCONTEXT(Request->Req.FileSystemControl),
(PWSTR)Request->Buffer, ReparseData, &Size); (PWSTR)Request->Buffer, ReparseData, &Size);
if (NT_SUCCESS(Result)) if (NT_SUCCESS(Result))
@ -1115,7 +1115,7 @@ FSP_API NTSTATUS FspFileSystemOpFileSystemControl(FSP_FILE_SYSTEM *FileSystem,
ReparseData = (PREPARSE_DATA_BUFFER) ReparseData = (PREPARSE_DATA_BUFFER)
(Request->Buffer + Request->Req.FileSystemControl.Buffer.Offset); (Request->Buffer + Request->Req.FileSystemControl.Buffer.Offset);
Result = FileSystem->Interface->SetReparsePoint(FileSystem, Request, Result = FileSystem->Interface->SetReparsePoint(FileSystem,
(PVOID)USERCONTEXT(Request->Req.FileSystemControl), (PVOID)USERCONTEXT(Request->Req.FileSystemControl),
(PWSTR)Request->Buffer, (PWSTR)Request->Buffer,
ReparseData, ReparseData,
@ -1128,7 +1128,7 @@ FSP_API NTSTATUS FspFileSystemOpFileSystemControl(FSP_FILE_SYSTEM *FileSystem,
ReparseData = (PREPARSE_DATA_BUFFER) ReparseData = (PREPARSE_DATA_BUFFER)
(Request->Buffer + Request->Req.FileSystemControl.Buffer.Offset); (Request->Buffer + Request->Req.FileSystemControl.Buffer.Offset);
Result = FileSystem->Interface->DeleteReparsePoint(FileSystem, Request, Result = FileSystem->Interface->DeleteReparsePoint(FileSystem,
(PVOID)USERCONTEXT(Request->Req.FileSystemControl), (PVOID)USERCONTEXT(Request->Req.FileSystemControl),
(PWSTR)Request->Buffer, (PWSTR)Request->Buffer,
ReparseData, ReparseData,
@ -1150,7 +1150,7 @@ FSP_API NTSTATUS FspFileSystemOpQuerySecurity(FSP_FILE_SYSTEM *FileSystem,
return STATUS_INVALID_DEVICE_REQUEST; return STATUS_INVALID_DEVICE_REQUEST;
SecurityDescriptorSize = FSP_FSCTL_TRANSACT_RSP_BUFFER_SIZEMAX; SecurityDescriptorSize = FSP_FSCTL_TRANSACT_RSP_BUFFER_SIZEMAX;
Result = FileSystem->Interface->GetSecurity(FileSystem, Request, Result = FileSystem->Interface->GetSecurity(FileSystem,
(PVOID)USERCONTEXT(Request->Req.QuerySecurity), (PVOID)USERCONTEXT(Request->Req.QuerySecurity),
Response->Buffer, &SecurityDescriptorSize); Response->Buffer, &SecurityDescriptorSize);
if (!NT_SUCCESS(Result)) if (!NT_SUCCESS(Result))
@ -1168,10 +1168,11 @@ FSP_API NTSTATUS FspFileSystemOpSetSecurity(FSP_FILE_SYSTEM *FileSystem,
if (0 == FileSystem->Interface->SetSecurity) if (0 == FileSystem->Interface->SetSecurity)
return STATUS_INVALID_DEVICE_REQUEST; return STATUS_INVALID_DEVICE_REQUEST;
return FileSystem->Interface->SetSecurity(FileSystem, Request, return FileSystem->Interface->SetSecurity(FileSystem,
(PVOID)USERCONTEXT(Request->Req.SetSecurity), (PVOID)USERCONTEXT(Request->Req.SetSecurity),
Request->Req.SetSecurity.SecurityInformation, Request->Req.SetSecurity.SecurityInformation,
(PSECURITY_DESCRIPTOR)Request->Buffer); (PSECURITY_DESCRIPTOR)Request->Buffer,
(HANDLE)Request->Req.SetSecurity.AccessToken);
} }
FSP_API NTSTATUS FspFileSystemOpQueryStreamInformation(FSP_FILE_SYSTEM *FileSystem, FSP_API NTSTATUS FspFileSystemOpQueryStreamInformation(FSP_FILE_SYSTEM *FileSystem,
@ -1184,7 +1185,7 @@ FSP_API NTSTATUS FspFileSystemOpQueryStreamInformation(FSP_FILE_SYSTEM *FileSyst
return STATUS_INVALID_DEVICE_REQUEST; return STATUS_INVALID_DEVICE_REQUEST;
BytesTransferred = 0; BytesTransferred = 0;
Result = FileSystem->Interface->GetStreamInfo(FileSystem, Request, Result = FileSystem->Interface->GetStreamInfo(FileSystem,
(PVOID)USERCONTEXT(Request->Req.QueryStreamInformation), (PVOID)USERCONTEXT(Request->Req.QueryStreamInformation),
Response->Buffer, Response->Buffer,
FSP_FSCTL_TRANSACT_RSP_BUFFER_SIZEMAX, FSP_FSCTL_TRANSACT_RSP_BUFFER_SIZEMAX,

38
src/dll/fuse/fuse_intf.c
View File

@ -691,7 +691,6 @@ static NTSTATUS fsp_fuse_intf_GetReparsePointByName(
PWSTR FileName, BOOLEAN IsDirectory, PVOID Buffer, PSIZE_T PSize); PWSTR FileName, BOOLEAN IsDirectory, PVOID Buffer, PSIZE_T PSize);
static NTSTATUS fsp_fuse_intf_GetVolumeInfo(FSP_FILE_SYSTEM *FileSystem, static NTSTATUS fsp_fuse_intf_GetVolumeInfo(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
FSP_FSCTL_VOLUME_INFO *VolumeInfo) FSP_FSCTL_VOLUME_INFO *VolumeInfo)
{ {
struct fuse *f = FileSystem->UserContext; struct fuse *f = FileSystem->UserContext;
@ -715,7 +714,6 @@ static NTSTATUS fsp_fuse_intf_GetVolumeInfo(FSP_FILE_SYSTEM *FileSystem,
} }
static NTSTATUS fsp_fuse_intf_SetVolumeLabel(FSP_FILE_SYSTEM *FileSystem, static NTSTATUS fsp_fuse_intf_SetVolumeLabel(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PWSTR VolumeLabel, PWSTR VolumeLabel,
FSP_FSCTL_VOLUME_INFO *VolumeInfo) FSP_FSCTL_VOLUME_INFO *VolumeInfo)
{ {
@ -758,8 +756,7 @@ exit:
} }
static NTSTATUS fsp_fuse_intf_Create(FSP_FILE_SYSTEM *FileSystem, static NTSTATUS fsp_fuse_intf_Create(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request, PWSTR FileName, UINT32 CreateOptions, UINT32 GrantedAccess,
PWSTR FileName, BOOLEAN CaseSensitive, UINT32 CreateOptions,
UINT32 FileAttributes, PSECURITY_DESCRIPTOR SecurityDescriptor, UINT64 AllocationSize, UINT32 FileAttributes, PSECURITY_DESCRIPTOR SecurityDescriptor, UINT64 AllocationSize,
PVOID *PFileNode, FSP_FSCTL_FILE_INFO *FileInfo) PVOID *PFileNode, FSP_FSCTL_FILE_INFO *FileInfo)
{ {
@ -914,8 +911,7 @@ exit:
} }
static NTSTATUS fsp_fuse_intf_Open(FSP_FILE_SYSTEM *FileSystem, static NTSTATUS fsp_fuse_intf_Open(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request, PWSTR FileName, UINT32 CreateOptions, UINT32 GrantedAccess,
PWSTR FileName, BOOLEAN CaseSensitive, UINT32 CreateOptions,
PVOID *PFileNode, FSP_FSCTL_FILE_INFO *FileInfo) PVOID *PFileNode, FSP_FSCTL_FILE_INFO *FileInfo)
{ {
struct fuse *f = FileSystem->UserContext; struct fuse *f = FileSystem->UserContext;
@ -941,7 +937,7 @@ static NTSTATUS fsp_fuse_intf_Open(FSP_FILE_SYSTEM *FileSystem,
} }
memset(&fi, 0, sizeof fi); memset(&fi, 0, sizeof fi);
switch (Request->Req.Create.DesiredAccess & (FILE_READ_DATA | FILE_WRITE_DATA)) switch (GrantedAccess & (FILE_READ_DATA | FILE_WRITE_DATA))
{ {
default: default:
case FILE_READ_DATA: case FILE_READ_DATA:
@ -1017,7 +1013,6 @@ exit:
} }
static NTSTATUS fsp_fuse_intf_Overwrite(FSP_FILE_SYSTEM *FileSystem, static NTSTATUS fsp_fuse_intf_Overwrite(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode, UINT32 FileAttributes, BOOLEAN ReplaceFileAttributes, PVOID FileNode, UINT32 FileAttributes, BOOLEAN ReplaceFileAttributes,
FSP_FSCTL_FILE_INFO *FileInfo) FSP_FSCTL_FILE_INFO *FileInfo)
{ {
@ -1055,7 +1050,6 @@ static NTSTATUS fsp_fuse_intf_Overwrite(FSP_FILE_SYSTEM *FileSystem,
} }
static VOID fsp_fuse_intf_Cleanup(FSP_FILE_SYSTEM *FileSystem, static VOID fsp_fuse_intf_Cleanup(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode, PWSTR FileName, BOOLEAN Delete) PVOID FileNode, PWSTR FileName, BOOLEAN Delete)
{ {
struct fuse *f = FileSystem->UserContext; struct fuse *f = FileSystem->UserContext;
@ -1092,7 +1086,6 @@ static VOID fsp_fuse_intf_Cleanup(FSP_FILE_SYSTEM *FileSystem,
} }
static VOID fsp_fuse_intf_Close(FSP_FILE_SYSTEM *FileSystem, static VOID fsp_fuse_intf_Close(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode) PVOID FileNode)
{ {
struct fuse *f = FileSystem->UserContext; struct fuse *f = FileSystem->UserContext;
@ -1126,7 +1119,6 @@ static VOID fsp_fuse_intf_Close(FSP_FILE_SYSTEM *FileSystem,
} }
static NTSTATUS fsp_fuse_intf_Read(FSP_FILE_SYSTEM *FileSystem, static NTSTATUS fsp_fuse_intf_Read(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode, PVOID Buffer, UINT64 Offset, ULONG Length, PVOID FileNode, PVOID Buffer, UINT64 Offset, ULONG Length,
PULONG PBytesTransferred) PULONG PBytesTransferred)
{ {
@ -1161,7 +1153,6 @@ static NTSTATUS fsp_fuse_intf_Read(FSP_FILE_SYSTEM *FileSystem,
} }
static NTSTATUS fsp_fuse_intf_Write(FSP_FILE_SYSTEM *FileSystem, static NTSTATUS fsp_fuse_intf_Write(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode, PVOID Buffer, UINT64 Offset, ULONG Length, PVOID FileNode, PVOID Buffer, UINT64 Offset, ULONG Length,
BOOLEAN WriteToEndOfFile, BOOLEAN ConstrainedIo, BOOLEAN WriteToEndOfFile, BOOLEAN ConstrainedIo,
PULONG PBytesTransferred, FSP_FSCTL_FILE_INFO *FileInfo) PULONG PBytesTransferred, FSP_FSCTL_FILE_INFO *FileInfo)
@ -1224,7 +1215,6 @@ success:
} }
static NTSTATUS fsp_fuse_intf_Flush(FSP_FILE_SYSTEM *FileSystem, static NTSTATUS fsp_fuse_intf_Flush(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode) PVOID FileNode)
{ {
struct fuse *f = FileSystem->UserContext; struct fuse *f = FileSystem->UserContext;
@ -1264,7 +1254,6 @@ static NTSTATUS fsp_fuse_intf_Flush(FSP_FILE_SYSTEM *FileSystem,
} }
static NTSTATUS fsp_fuse_intf_GetFileInfo(FSP_FILE_SYSTEM *FileSystem, static NTSTATUS fsp_fuse_intf_GetFileInfo(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode, PVOID FileNode,
FSP_FSCTL_FILE_INFO *FileInfo) FSP_FSCTL_FILE_INFO *FileInfo)
{ {
@ -1282,7 +1271,6 @@ static NTSTATUS fsp_fuse_intf_GetFileInfo(FSP_FILE_SYSTEM *FileSystem,
} }
static NTSTATUS fsp_fuse_intf_SetBasicInfo(FSP_FILE_SYSTEM *FileSystem, static NTSTATUS fsp_fuse_intf_SetBasicInfo(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode, UINT32 FileAttributes, PVOID FileNode, UINT32 FileAttributes,
UINT64 CreationTime, UINT64 LastAccessTime, UINT64 LastWriteTime, UINT64 CreationTime, UINT64 LastAccessTime, UINT64 LastWriteTime,
FSP_FSCTL_FILE_INFO *FileInfo) FSP_FSCTL_FILE_INFO *FileInfo)
@ -1361,7 +1349,6 @@ static NTSTATUS fsp_fuse_intf_SetBasicInfo(FSP_FILE_SYSTEM *FileSystem,
} }
static NTSTATUS fsp_fuse_intf_SetFileSize(FSP_FILE_SYSTEM *FileSystem, static NTSTATUS fsp_fuse_intf_SetFileSize(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode, UINT64 NewSize, BOOLEAN SetAllocationSize, PVOID FileNode, UINT64 NewSize, BOOLEAN SetAllocationSize,
FSP_FSCTL_FILE_INFO *FileInfo) FSP_FSCTL_FILE_INFO *FileInfo)
{ {
@ -1445,7 +1432,6 @@ static int fsp_fuse_intf_CanDeleteAddDirInfoOld(fuse_dirh_t dh, const char *name
} }
static NTSTATUS fsp_fuse_intf_CanDelete(FSP_FILE_SYSTEM *FileSystem, static NTSTATUS fsp_fuse_intf_CanDelete(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode, PWSTR FileName) PVOID FileNode, PWSTR FileName)
{ {
struct fuse *f = FileSystem->UserContext; struct fuse *f = FileSystem->UserContext;
@ -1479,7 +1465,6 @@ static NTSTATUS fsp_fuse_intf_CanDelete(FSP_FILE_SYSTEM *FileSystem,
} }
static NTSTATUS fsp_fuse_intf_Rename(FSP_FILE_SYSTEM *FileSystem, static NTSTATUS fsp_fuse_intf_Rename(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode, PVOID FileNode,
PWSTR FileName, PWSTR NewFileName, BOOLEAN ReplaceIfExists) PWSTR FileName, PWSTR NewFileName, BOOLEAN ReplaceIfExists)
{ {
@ -1513,7 +1498,6 @@ static NTSTATUS fsp_fuse_intf_Rename(FSP_FILE_SYSTEM *FileSystem,
} }
static NTSTATUS fsp_fuse_intf_GetSecurity(FSP_FILE_SYSTEM *FileSystem, static NTSTATUS fsp_fuse_intf_GetSecurity(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode, PVOID FileNode,
PSECURITY_DESCRIPTOR SecurityDescriptorBuf, SIZE_T *PSecurityDescriptorSize) PSECURITY_DESCRIPTOR SecurityDescriptorBuf, SIZE_T *PSecurityDescriptorSize)
{ {
@ -1531,9 +1515,9 @@ static NTSTATUS fsp_fuse_intf_GetSecurity(FSP_FILE_SYSTEM *FileSystem,
} }
static NTSTATUS fsp_fuse_intf_SetSecurity(FSP_FILE_SYSTEM *FileSystem, static NTSTATUS fsp_fuse_intf_SetSecurity(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode, PVOID FileNode,
SECURITY_INFORMATION SecurityInformation, PSECURITY_DESCRIPTOR Ignored) SECURITY_INFORMATION SecurityInformation, PSECURITY_DESCRIPTOR ModificationDescriptor,
HANDLE AccessToken)
{ {
struct fuse *f = FileSystem->UserContext; struct fuse *f = FileSystem->UserContext;
struct fsp_fuse_file_desc *filedesc = FileNode; struct fsp_fuse_file_desc *filedesc = FileNode;
@ -1560,7 +1544,11 @@ static NTSTATUS fsp_fuse_intf_SetSecurity(FSP_FILE_SYSTEM *FileSystem,
if (!NT_SUCCESS(Result)) if (!NT_SUCCESS(Result))
goto exit; goto exit;
Result = FspSetSecurityDescriptor(FileSystem, Request, SecurityDescriptor, Result = FspSetSecurityDescriptor(
SecurityDescriptor,
SecurityInformation,
ModificationDescriptor,
AccessToken,
&NewSecurityDescriptor); &NewSecurityDescriptor);
if (!NT_SUCCESS(Result)) if (!NT_SUCCESS(Result))
goto exit; goto exit;
@ -1663,7 +1651,6 @@ int fsp_fuse_intf_AddDirInfoOld(fuse_dirh_t dh, const char *name,
} }
static NTSTATUS fsp_fuse_intf_ReadDirectory(FSP_FILE_SYSTEM *FileSystem, static NTSTATUS fsp_fuse_intf_ReadDirectory(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode, PVOID Buffer, UINT64 Offset, ULONG Length, PVOID FileNode, PVOID Buffer, UINT64 Offset, ULONG Length,
PWSTR Pattern, PWSTR Pattern,
PULONG PBytesTransferred) PULONG PBytesTransferred)
@ -1871,7 +1858,6 @@ exit:
} }
static NTSTATUS fsp_fuse_intf_GetReparsePoint(FSP_FILE_SYSTEM *FileSystem, static NTSTATUS fsp_fuse_intf_GetReparsePoint(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode, PVOID FileNode,
PWSTR FileName, PVOID Buffer, PSIZE_T PSize) PWSTR FileName, PVOID Buffer, PSIZE_T PSize)
{ {
@ -1886,7 +1872,6 @@ static NTSTATUS fsp_fuse_intf_GetReparsePoint(FSP_FILE_SYSTEM *FileSystem,
} }
static NTSTATUS fsp_fuse_intf_SetReparsePoint(FSP_FILE_SYSTEM *FileSystem, static NTSTATUS fsp_fuse_intf_SetReparsePoint(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode, PVOID FileNode,
PWSTR FileName, PVOID Buffer, SIZE_T Size) PWSTR FileName, PVOID Buffer, SIZE_T Size)
{ {
@ -1971,6 +1956,8 @@ static NTSTATUS fsp_fuse_intf_SetReparsePoint(FSP_FILE_SYSTEM *FileSystem,
if (0 == (ReparseData->SymbolicLinkReparseBuffer.Flags & SYMLINK_FLAG_RELATIVE) && if (0 == (ReparseData->SymbolicLinkReparseBuffer.Flags & SYMLINK_FLAG_RELATIVE) &&
ReparseTargetPathLength >= sizeof(WCHAR) && L'\\' == ReparseTargetPath[0]) ReparseTargetPathLength >= sizeof(WCHAR) && L'\\' == ReparseTargetPath[0])
{ {
FSP_FSCTL_TRANSACT_REQ *Request = FspFileSystemGetOperationContext()->Request;
/* we do not support absolute paths that point outside this file system */ /* we do not support absolute paths that point outside this file system */
if (0 == Request->Req.FileSystemControl.TargetOnFileSystem) if (0 == Request->Req.FileSystemControl.TargetOnFileSystem)
return STATUS_ACCESS_DENIED; return STATUS_ACCESS_DENIED;
@ -2081,7 +2068,6 @@ exit:
} }
static NTSTATUS fsp_fuse_intf_DeleteReparsePoint(FSP_FILE_SYSTEM *FileSystem, static NTSTATUS fsp_fuse_intf_DeleteReparsePoint(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode, PVOID FileNode,
PWSTR FileName, PVOID Buffer, SIZE_T Size) PWSTR FileName, PVOID Buffer, SIZE_T Size)
{ {

15
src/dll/security.c
View File

@ -412,16 +412,15 @@ FSP_API NTSTATUS FspCreateSecurityDescriptor(FSP_FILE_SYSTEM *FileSystem,
return STATUS_SUCCESS; return STATUS_SUCCESS;
} }
FSP_API NTSTATUS FspSetSecurityDescriptor(FSP_FILE_SYSTEM *FileSystem, FSP_API NTSTATUS FspSetSecurityDescriptor(
FSP_FSCTL_TRANSACT_REQ *Request,
PSECURITY_DESCRIPTOR InputDescriptor, PSECURITY_DESCRIPTOR InputDescriptor,
SECURITY_INFORMATION SecurityInformation,
PSECURITY_DESCRIPTOR ModificationDescriptor,
HANDLE AccessToken,
PSECURITY_DESCRIPTOR *PSecurityDescriptor) PSECURITY_DESCRIPTOR *PSecurityDescriptor)
{ {
*PSecurityDescriptor = 0; *PSecurityDescriptor = 0;
if (FspFsctlTransactSetSecurityKind != Request->Kind)
return STATUS_INVALID_PARAMETER;
if (0 == InputDescriptor) if (0 == InputDescriptor)
return STATUS_NO_SECURITY_ON_OBJECT; return STATUS_NO_SECURITY_ON_OBJECT;
@ -455,11 +454,11 @@ FSP_API NTSTATUS FspSetSecurityDescriptor(FSP_FILE_SYSTEM *FileSystem,
InputDescriptor = CopiedDescriptor; InputDescriptor = CopiedDescriptor;
if (!SetPrivateObjectSecurity( if (!SetPrivateObjectSecurity(
Request->Req.SetSecurity.SecurityInformation, SecurityInformation,
(PVOID)Request->Buffer, ModificationDescriptor,
&InputDescriptor, &InputDescriptor,
&FspFileGenericMapping, &FspFileGenericMapping,
(HANDLE)Request->Req.SetSecurity.AccessToken)) AccessToken))
{ {
HeapFree(ProcessHeap, 0, CopiedDescriptor); HeapFree(ProcessHeap, 0, CopiedDescriptor);
return FspNtStatusFromWin32(GetLastError()); return FspNtStatusFromWin32(GetLastError());

42
tst/memfs/memfs.cpp
View File

@ -405,12 +405,10 @@ static NTSTATUS GetReparsePointByName(
PWSTR FileName, BOOLEAN IsDirectory, PVOID Buffer, PSIZE_T PSize); PWSTR FileName, BOOLEAN IsDirectory, PVOID Buffer, PSIZE_T PSize);
static NTSTATUS SetFileSize(FSP_FILE_SYSTEM *FileSystem, static NTSTATUS SetFileSize(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode0, UINT64 NewSize, BOOLEAN SetAllocationSize, PVOID FileNode0, UINT64 NewSize, BOOLEAN SetAllocationSize,
FSP_FSCTL_FILE_INFO *FileInfo); FSP_FSCTL_FILE_INFO *FileInfo);
static NTSTATUS GetVolumeInfo(FSP_FILE_SYSTEM *FileSystem, static NTSTATUS GetVolumeInfo(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
FSP_FSCTL_VOLUME_INFO *VolumeInfo) FSP_FSCTL_VOLUME_INFO *VolumeInfo)
{ {
MEMFS *Memfs = (MEMFS *)FileSystem->UserContext; MEMFS *Memfs = (MEMFS *)FileSystem->UserContext;
@ -425,7 +423,6 @@ static NTSTATUS GetVolumeInfo(FSP_FILE_SYSTEM *FileSystem,
} }
static NTSTATUS SetVolumeLabel(FSP_FILE_SYSTEM *FileSystem, static NTSTATUS SetVolumeLabel(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PWSTR VolumeLabel, PWSTR VolumeLabel,
FSP_FSCTL_VOLUME_INFO *VolumeInfo) FSP_FSCTL_VOLUME_INFO *VolumeInfo)
{ {
@ -499,8 +496,7 @@ static NTSTATUS GetSecurityByName(FSP_FILE_SYSTEM *FileSystem,
} }
static NTSTATUS Create(FSP_FILE_SYSTEM *FileSystem, static NTSTATUS Create(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request, PWSTR FileName, UINT32 CreateOptions, UINT32 GrantedAccess,
PWSTR FileName, BOOLEAN CaseSensitive, UINT32 CreateOptions,
UINT32 FileAttributes, PSECURITY_DESCRIPTOR SecurityDescriptor, UINT64 AllocationSize, UINT32 FileAttributes, PSECURITY_DESCRIPTOR SecurityDescriptor, UINT64 AllocationSize,
PVOID *PFileNode, FSP_FSCTL_FILE_INFO *FileInfo) PVOID *PFileNode, FSP_FSCTL_FILE_INFO *FileInfo)
{ {
@ -617,8 +613,7 @@ static NTSTATUS Create(FSP_FILE_SYSTEM *FileSystem,
} }
static NTSTATUS Open(FSP_FILE_SYSTEM *FileSystem, static NTSTATUS Open(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request, PWSTR FileName, UINT32 CreateOptions, UINT32 GrantedAccess,
PWSTR FileName, BOOLEAN CaseSensitive, UINT32 CreateOptions,
PVOID *PFileNode, FSP_FSCTL_FILE_INFO *FileInfo) PVOID *PFileNode, FSP_FSCTL_FILE_INFO *FileInfo)
{ {
MEMFS *Memfs = (MEMFS *)FileSystem->UserContext; MEMFS *Memfs = (MEMFS *)FileSystem->UserContext;
@ -644,7 +639,7 @@ static NTSTATUS Open(FSP_FILE_SYSTEM *FileSystem,
* TBD. * TBD.
*/ */
if (0 == (FileNode->FileInfo.FileAttributes & FILE_ATTRIBUTE_DIRECTORY) && if (0 == (FileNode->FileInfo.FileAttributes & FILE_ATTRIBUTE_DIRECTORY) &&
Request->Req.Create.DesiredAccess & (FILE_WRITE_DATA | FILE_APPEND_DATA)) (GrantedAccess & (FILE_WRITE_DATA | FILE_APPEND_DATA)))
FileNode->FileInfo.FileAttributes |= FILE_ATTRIBUTE_ARCHIVE; FileNode->FileInfo.FileAttributes |= FILE_ATTRIBUTE_ARCHIVE;
FileNode->RefCount++; FileNode->RefCount++;
@ -666,7 +661,6 @@ static NTSTATUS Open(FSP_FILE_SYSTEM *FileSystem,
} }
NTSTATUS Overwrite(FSP_FILE_SYSTEM *FileSystem, NTSTATUS Overwrite(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode0, UINT32 FileAttributes, BOOLEAN ReplaceFileAttributes, PVOID FileNode0, UINT32 FileAttributes, BOOLEAN ReplaceFileAttributes,
FSP_FSCTL_FILE_INFO *FileInfo) FSP_FSCTL_FILE_INFO *FileInfo)
{ {
@ -705,7 +699,6 @@ static BOOLEAN CleanupEnumFn(MEMFS_FILE_NODE *FileNode, PVOID Context0)
#endif #endif
static VOID Cleanup(FSP_FILE_SYSTEM *FileSystem, static VOID Cleanup(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode0, PWSTR FileName, BOOLEAN Delete) PVOID FileNode0, PWSTR FileName, BOOLEAN Delete)
{ {
MEMFS *Memfs = (MEMFS *)FileSystem->UserContext; MEMFS *Memfs = (MEMFS *)FileSystem->UserContext;
@ -734,7 +727,6 @@ static VOID Cleanup(FSP_FILE_SYSTEM *FileSystem,
} }
static VOID Close(FSP_FILE_SYSTEM *FileSystem, static VOID Close(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode0) PVOID FileNode0)
{ {
MEMFS *Memfs = (MEMFS *)FileSystem->UserContext; MEMFS *Memfs = (MEMFS *)FileSystem->UserContext;
@ -745,7 +737,6 @@ static VOID Close(FSP_FILE_SYSTEM *FileSystem,
} }
static NTSTATUS Read(FSP_FILE_SYSTEM *FileSystem, static NTSTATUS Read(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode0, PVOID Buffer, UINT64 Offset, ULONG Length, PVOID FileNode0, PVOID Buffer, UINT64 Offset, ULONG Length,
PULONG PBytesTransferred) PULONG PBytesTransferred)
{ {
@ -767,7 +758,6 @@ static NTSTATUS Read(FSP_FILE_SYSTEM *FileSystem,
} }
static NTSTATUS Write(FSP_FILE_SYSTEM *FileSystem, static NTSTATUS Write(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode0, PVOID Buffer, UINT64 Offset, ULONG Length, PVOID FileNode0, PVOID Buffer, UINT64 Offset, ULONG Length,
BOOLEAN WriteToEndOfFile, BOOLEAN ConstrainedIo, BOOLEAN WriteToEndOfFile, BOOLEAN ConstrainedIo,
PULONG PBytesTransferred, FSP_FSCTL_FILE_INFO *FileInfo) PULONG PBytesTransferred, FSP_FSCTL_FILE_INFO *FileInfo)
@ -805,7 +795,7 @@ static NTSTATUS Write(FSP_FILE_SYSTEM *FileSystem,
Offset = FileNode->FileInfo.FileSize; Offset = FileNode->FileInfo.FileSize;
EndOffset = Offset + Length; EndOffset = Offset + Length;
if (EndOffset > FileNode->FileInfo.FileSize) if (EndOffset > FileNode->FileInfo.FileSize)
SetFileSize(FileSystem, Request, FileNode, EndOffset, FALSE, FileInfo); SetFileSize(FileSystem, FileNode, EndOffset, FALSE, FileInfo);
} }
memcpy((PUINT8)FileNode->FileData + Offset, Buffer, (size_t)(EndOffset - Offset)); memcpy((PUINT8)FileNode->FileData + Offset, Buffer, (size_t)(EndOffset - Offset));
@ -817,7 +807,6 @@ static NTSTATUS Write(FSP_FILE_SYSTEM *FileSystem,
} }
NTSTATUS Flush(FSP_FILE_SYSTEM *FileSystem, NTSTATUS Flush(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode) PVOID FileNode)
{ {
/* nothing to do, since we do not cache anything */ /* nothing to do, since we do not cache anything */
@ -825,7 +814,6 @@ NTSTATUS Flush(FSP_FILE_SYSTEM *FileSystem,
} }
static NTSTATUS GetFileInfo(FSP_FILE_SYSTEM *FileSystem, static NTSTATUS GetFileInfo(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode0, PVOID FileNode0,
FSP_FSCTL_FILE_INFO *FileInfo) FSP_FSCTL_FILE_INFO *FileInfo)
{ {
@ -837,7 +825,6 @@ static NTSTATUS GetFileInfo(FSP_FILE_SYSTEM *FileSystem,
} }
static NTSTATUS SetBasicInfo(FSP_FILE_SYSTEM *FileSystem, static NTSTATUS SetBasicInfo(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode0, UINT32 FileAttributes, PVOID FileNode0, UINT32 FileAttributes,
UINT64 CreationTime, UINT64 LastAccessTime, UINT64 LastWriteTime, UINT64 CreationTime, UINT64 LastAccessTime, UINT64 LastWriteTime,
FSP_FSCTL_FILE_INFO *FileInfo) FSP_FSCTL_FILE_INFO *FileInfo)
@ -864,7 +851,6 @@ static NTSTATUS SetBasicInfo(FSP_FILE_SYSTEM *FileSystem,
} }
static NTSTATUS SetFileSize(FSP_FILE_SYSTEM *FileSystem, static NTSTATUS SetFileSize(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode0, UINT64 NewSize, BOOLEAN SetAllocationSize, PVOID FileNode0, UINT64 NewSize, BOOLEAN SetAllocationSize,
FSP_FSCTL_FILE_INFO *FileInfo) FSP_FSCTL_FILE_INFO *FileInfo)
{ {
@ -898,7 +884,7 @@ static NTSTATUS SetFileSize(FSP_FILE_SYSTEM *FileSystem,
UINT64 AllocationUnit = MEMFS_SECTOR_SIZE * MEMFS_SECTORS_PER_ALLOCATION_UNIT; UINT64 AllocationUnit = MEMFS_SECTOR_SIZE * MEMFS_SECTORS_PER_ALLOCATION_UNIT;
UINT64 AllocationSize = (NewSize + AllocationUnit - 1) / AllocationUnit * AllocationUnit; UINT64 AllocationSize = (NewSize + AllocationUnit - 1) / AllocationUnit * AllocationUnit;
NTSTATUS Result = SetFileSize(FileSystem, Request, FileNode, AllocationSize, TRUE, NTSTATUS Result = SetFileSize(FileSystem, FileNode, AllocationSize, TRUE,
FileInfo); FileInfo);
if (!NT_SUCCESS(Result)) if (!NT_SUCCESS(Result))
return Result; return Result;
@ -917,7 +903,6 @@ static NTSTATUS SetFileSize(FSP_FILE_SYSTEM *FileSystem,
} }
static NTSTATUS CanDelete(FSP_FILE_SYSTEM *FileSystem, static NTSTATUS CanDelete(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode0, PWSTR FileName) PVOID FileNode0, PWSTR FileName)
{ {
MEMFS *Memfs = (MEMFS *)FileSystem->UserContext; MEMFS *Memfs = (MEMFS *)FileSystem->UserContext;
@ -946,7 +931,6 @@ static BOOLEAN RenameEnumFn(MEMFS_FILE_NODE *FileNode, PVOID Context0)
} }
static NTSTATUS Rename(FSP_FILE_SYSTEM *FileSystem, static NTSTATUS Rename(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode0, PVOID FileNode0,
PWSTR FileName, PWSTR NewFileName, BOOLEAN ReplaceIfExists) PWSTR FileName, PWSTR NewFileName, BOOLEAN ReplaceIfExists)
{ {
@ -1034,7 +1018,6 @@ exit:
} }
static NTSTATUS GetSecurity(FSP_FILE_SYSTEM *FileSystem, static NTSTATUS GetSecurity(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode0, PVOID FileNode0,
PSECURITY_DESCRIPTOR SecurityDescriptor, SIZE_T *PSecurityDescriptorSize) PSECURITY_DESCRIPTOR SecurityDescriptor, SIZE_T *PSecurityDescriptorSize)
{ {
@ -1059,9 +1042,9 @@ static NTSTATUS GetSecurity(FSP_FILE_SYSTEM *FileSystem,
} }
static NTSTATUS SetSecurity(FSP_FILE_SYSTEM *FileSystem, static NTSTATUS SetSecurity(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode0, PVOID FileNode0,
SECURITY_INFORMATION SecurityInformation, PSECURITY_DESCRIPTOR SecurityDescriptor) SECURITY_INFORMATION SecurityInformation, PSECURITY_DESCRIPTOR ModificationDescriptor,
HANDLE AccessToken)
{ {
MEMFS_FILE_NODE *FileNode = (MEMFS_FILE_NODE *)FileNode0; MEMFS_FILE_NODE *FileNode = (MEMFS_FILE_NODE *)FileNode0;
PSECURITY_DESCRIPTOR NewSecurityDescriptor, FileSecurity; PSECURITY_DESCRIPTOR NewSecurityDescriptor, FileSecurity;
@ -1073,7 +1056,11 @@ static NTSTATUS SetSecurity(FSP_FILE_SYSTEM *FileSystem,
FileNode = FileNode->MainFileNode; FileNode = FileNode->MainFileNode;
#endif #endif
Result = FspSetSecurityDescriptor(FileSystem, Request, FileNode->FileSecurity, Result = FspSetSecurityDescriptor(
FileNode->FileSecurity,
SecurityInformation,
ModificationDescriptor,
AccessToken,
&NewSecurityDescriptor); &NewSecurityDescriptor);
if (!NT_SUCCESS(Result)) if (!NT_SUCCESS(Result))
return Result; return Result;
@ -1143,7 +1130,6 @@ static BOOLEAN ReadDirectoryEnumFn(MEMFS_FILE_NODE *FileNode, PVOID Context0)
} }
static NTSTATUS ReadDirectory(FSP_FILE_SYSTEM *FileSystem, static NTSTATUS ReadDirectory(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode0, PVOID Buffer, UINT64 Offset, ULONG Length, PVOID FileNode0, PVOID Buffer, UINT64 Offset, ULONG Length,
PWSTR Pattern, PWSTR Pattern,
PULONG PBytesTransferred) PULONG PBytesTransferred)
@ -1222,7 +1208,6 @@ static NTSTATUS GetReparsePointByName(
} }
static NTSTATUS GetReparsePoint(FSP_FILE_SYSTEM *FileSystem, static NTSTATUS GetReparsePoint(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode0, PVOID FileNode0,
PWSTR FileName, PVOID Buffer, PSIZE_T PSize) PWSTR FileName, PVOID Buffer, PSIZE_T PSize)
{ {
@ -1246,7 +1231,6 @@ static NTSTATUS GetReparsePoint(FSP_FILE_SYSTEM *FileSystem,
} }
static NTSTATUS SetReparsePoint(FSP_FILE_SYSTEM *FileSystem, static NTSTATUS SetReparsePoint(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode0, PVOID FileNode0,
PWSTR FileName, PVOID Buffer, SIZE_T Size) PWSTR FileName, PVOID Buffer, SIZE_T Size)
{ {
@ -1287,7 +1271,6 @@ static NTSTATUS SetReparsePoint(FSP_FILE_SYSTEM *FileSystem,
} }
static NTSTATUS DeleteReparsePoint(FSP_FILE_SYSTEM *FileSystem, static NTSTATUS DeleteReparsePoint(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode0, PVOID FileNode0,
PWSTR FileName, PVOID Buffer, SIZE_T Size) PWSTR FileName, PVOID Buffer, SIZE_T Size)
{ {
@ -1358,7 +1341,6 @@ static BOOLEAN GetStreamInfoEnumFn(MEMFS_FILE_NODE *FileNode, PVOID Context0)
} }
static NTSTATUS GetStreamInfo(FSP_FILE_SYSTEM *FileSystem, static NTSTATUS GetStreamInfo(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode0, PVOID Buffer, ULONG Length, PVOID FileNode0, PVOID Buffer, ULONG Length,
PULONG PBytesTransferred) PULONG PBytesTransferred)
{ {