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dll: WIP

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This commit is contained in:
Bill Zissimopoulos
2015-12-31 22:53:17 -08:00
parent 8e2ed419f0
commit 223b287453
13 changed files with 391 additions and 2 deletions
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3
inc/winfsp/fsctl.h
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@@ -110,7 +110,6 @@ typedef struct
UINT32 FileAttributes; /* FILE_ATTRIBUTE_{NORMAL,DIRECTORY,etc.} */
FSP_FSCTL_TRANSACT_BUF SecurityDescriptor; /* security descriptor for new files */
UINT64 AllocationSize; /* initial allocation size */
UINT64 AccessToken; /* (HANDLE); request access token; sent if NoAccessCheck is 0 */
UINT32 DesiredAccess; /* FILE_{READ_DATA,WRITE_DATA,etc.} */
UINT32 ShareAccess; /* FILE_SHARE_{READ,WRITE,DELETE} */
FSP_FSCTL_TRANSACT_BUF Ea; /* reserved; not currently implemented */
@@ -214,6 +213,8 @@ FSP_API NTSTATUS FspFsctlCreateVolume(PWSTR DevicePath,
FSP_API NTSTATUS FspFsctlTransact(HANDLE VolumeHandle,
PVOID ResponseBuf, SIZE_T ResponseBufSize,
PVOID RequestBuf, SIZE_T *PRequestBufSize);
FSP_API NTSTATUS FspFsctlOpenAccessToken(HANDLE VolumeHandle,
UINT64 Hint, PHANDLE PAccessToken);
#endif
#endif

18
inc/winfsp/winfsp.h
View File

@@ -21,6 +21,9 @@
#include <winfsp/fsctl.h>
/*
* File System
*/
typedef struct _FSP_FILE_SYSTEM FSP_FILE_SYSTEM;
typedef VOID FSP_FILE_SYSTEM_DISPATCHER(FSP_FILE_SYSTEM *, FSP_FSCTL_TRANSACT_REQ *);
typedef NTSTATUS FSP_FILE_SYSTEM_OPERATION(FSP_FILE_SYSTEM *, FSP_FSCTL_TRANSACT_REQ *);
@@ -34,6 +37,10 @@ typedef struct _FSP_FILE_SYSTEM
FSP_FILE_SYSTEM_DISPATCHER *Dispatcher;
FSP_FILE_SYSTEM_DISPATCHER *EnterOperation, *LeaveOperation;
FSP_FILE_SYSTEM_OPERATION *Operations[FspFsctlTransactKindCount];
NTSTATUS (*AccessCheck)(FSP_FILE_SYSTEM *, FSP_FSCTL_TRANSACT_REQ *,
PDWORD);
NTSTATUS (*QuerySecurity)(FSP_FILE_SYSTEM *, FSP_FSCTL_TRANSACT_REQ *,
SECURITY_INFORMATION, PSECURITY_DESCRIPTOR, SIZE_T *);
} FSP_FILE_SYSTEM;
FSP_API NTSTATUS FspFileSystemCreate(PWSTR DevicePath,
@@ -80,6 +87,17 @@ FSP_API NTSTATUS FspSendResponse(FSP_FILE_SYSTEM *FileSystem,
FSP_API NTSTATUS FspSendResponseWithStatus(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request, NTSTATUS Result);
/*
* Path Handling
*/
FSP_API VOID FspPathPrefix(PWSTR Path, PWSTR *PPrefix, PWSTR *PRemain);
FSP_API VOID FspPathSuffix(PWSTR Path, PWSTR *PRemain, PWSTR *PSuffix);
FSP_API VOID FspPathCombine(PWSTR Prefix, PWSTR Suffix);
/*
* Utility
*/
FSP_API PGENERIC_MAPPING FspGetFileGenericMapping(VOID);
FSP_API NTSTATUS FspNtStatusFromWin32(DWORD Error);
FSP_API VOID FspDebugLog(const char *format, ...);