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dll: FspFileSystemOpRead, FspFileSystemOpWrite

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This commit is contained in:
Bill Zissimopoulos
2016-03-04 22:45:14 -08:00
parent 8b9e8499aa
commit df1343cd9d
5 changed files with 91 additions and 5 deletions
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3
inc/winfsp/fsctl.h
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@ -197,8 +197,7 @@ typedef struct
UINT64 Offset;
UINT32 Length;
UINT32 Key;
UINT32 Append:1; /* append to end of file */
UINT32 PagingIo:1; /* write's beyond EOF are NOP's (file size remains same) */
UINT32 Constrained:1; /* write's beyond EOF are NOP's (file size remains same) */
} Write;
struct
{

14
inc/winfsp/winfsp.h
View File

@ -64,6 +64,14 @@ typedef struct _FSP_FILE_SYSTEM_INTERFACE
VOID (*Close)(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode);
NTSTATUS (*Read)(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode, PVOID Buffer, UINT64 Offset, ULONG Length,
PULONG PBytesTransferred, FSP_FSCTL_FILE_INFO *FileInfo);
NTSTATUS (*Write)(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode, PVOID Buffer, UINT64 Offset, ULONG Length, BOOLEAN Constrained,
PULONG PBytesTransferred, FSP_FSCTL_FILE_INFO *FileInfo);
NTSTATUS (*GetFileInfo)(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request,
PVOID FileNode,
@ -117,6 +125,8 @@ FSP_API NTSTATUS FspFileSystemCreate(PWSTR DevicePath,
FSP_API VOID FspFileSystemDelete(FSP_FILE_SYSTEM *FileSystem);
FSP_API NTSTATUS FspFileSystemStartDispatcher(FSP_FILE_SYSTEM *FileSystem, ULONG ThreadCount);
FSP_API VOID FspFileSystemStopDispatcher(FSP_FILE_SYSTEM *FileSystem);
FSP_API VOID FspFileSystemSendResponse(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_RSP *Response);
static inline
VOID FspFileSystemEnterOperation(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request, FSP_FSCTL_TRANSACT_RSP *Response)
@ -174,6 +184,10 @@ FSP_API NTSTATUS FspFileSystemOpCleanup(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request, FSP_FSCTL_TRANSACT_RSP *Response);
FSP_API NTSTATUS FspFileSystemOpClose(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request, FSP_FSCTL_TRANSACT_RSP *Response);
FSP_API NTSTATUS FspFileSystemOpRead(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request, FSP_FSCTL_TRANSACT_RSP *Response);
FSP_API NTSTATUS FspFileSystemOpWrite(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request, FSP_FSCTL_TRANSACT_RSP *Response);
FSP_API NTSTATUS FspFileSystemOpQueryInformation(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request, FSP_FSCTL_TRANSACT_RSP *Response);
FSP_API NTSTATUS FspFileSystemOpSetInformation(FSP_FILE_SYSTEM *FileSystem,