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Major refactoring: WIP

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This commit is contained in:
Bill Zissimopoulos
2015-12-20 10:57:45 -08:00
parent f099fe4bff
commit 7197501c9a
47 changed files with 2622 additions and 1982 deletions
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20
inc/winfsp/fsctl.h
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@ -28,18 +28,11 @@ extern const __declspec(selectany) GUID FspFsvrtDeviceClassGuid =
/* fsctl device codes */
#define FSP_FSCTL_CREATE \
CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 0x800 + 'C', METHOD_BUFFERED, FILE_ANY_ACCESS)
/* fsvrt device codes */
#define FSP_FSCTL_DELETE \
CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 0x800 + 'D', METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSP_FSCTL_TRANSACT \
CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 0x800 + 'T', METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSP_FSCTL_CREATE_BUFFER_SIZEMIN 128
#define FSP_FSCTL_TRANSACT_REQ_BUFFER_SIZEMIN 16384 /* checked by driver! */
#define FSP_FSCTL_TRANSACT_RSP_BUFFER_SIZEMIN 16384 /* not checked by driver! */
#define FSP_FSCTL_VOLUME_PARAMS_SIZE FSP_FSCTL_DEFAULT_ALIGN_UP(sizeof(FSP_FSCTL_VOLUME_PARAMS))
#define FSP_FSCTL_TRANSACT_REQ_SIZEMAX (4096 - 64) /* 64: size for internal request header */
#define FSP_FSCTL_TRANSACT_RSP_SIZEMAX (4096 - 64) /* symmetry! */
@ -50,7 +43,6 @@ enum
{
FspFsctlTransactUnknownKind = 0,
FspFsctlTransactCreateKind,
FspFsctlTransactCreateCleanupCloseKind,
FspFsctlTransactCloseKind,
FspFsctlTransactReadKind,
FspFsctlTransactWriteKind,
@ -90,7 +82,6 @@ typedef struct
UINT32 IrpTimeout; /* milliseconds; values between 1 min and 10 min */
UINT32 EaSupported:1; /* supports extended attributes (unimplemented; set to 0) */
UINT32 FileNameRequired:1; /* FileName required for all operations (not just Create) */
UINT32 NoSystemAccessCheck:1; /* if set the user-mode flie system performs access checks */
} FSP_FSCTL_VOLUME_PARAMS;
typedef struct
{
@ -155,8 +146,6 @@ typedef struct
{
UINT64 UserContext; /* open file user context (unique file id) */
UINT64 UserContext2; /* kernel file object user context (only low 32 bits valid) */
UINT32 FileAttributes; /* FILE_ATTRIBUTE_{NORMAL,DIRECTORY,etc.} */
FSP_FSCTL_TRANSACT_BUF SecurityDescriptor; /* security descriptor */
} Opened;
/* IoStatus.Status == STATUS_REPARSE */
struct
@ -210,15 +199,6 @@ static inline FSP_FSCTL_TRANSACT_RSP *FspFsctlTransactConsumeResponse(
}
#if !defined(WINFSP_SYS_INTERNAL)
FSP_API NTSTATUS FspFsctlCreateVolume(PWSTR DevicePath,
const FSP_FSCTL_VOLUME_PARAMS *Params, PSECURITY_DESCRIPTOR SecurityDescriptor,
PWCHAR VolumePathBuf, SIZE_T VolumePathSize);
FSP_API NTSTATUS FspFsctlOpenVolume(PWSTR VolumePath,
PHANDLE PVolumeHandle);
FSP_API NTSTATUS FspFsctlDeleteVolume(HANDLE VolumeHandle);
FSP_API NTSTATUS FspFsctlTransact(HANDLE VolumeHandle,
PVOID ResponseBuf, SIZE_T ResponseBufSize,
PVOID RequestBuf, SIZE_T *PRequestBufSize);
#endif
#endif