-/* $Id$ */
-
-#include <ddk/ntifs.h>
-#include <ddk/ntdddisk.h>
-#include <limits.h>
#include <debug.h>
+#include <ntifs.h>
+#include <ntdddisk.h>
+#include <reactos/helper.h>
-#define USE_ROS_CC_AND_FS
-
-/* FIXME */
-#ifdef __USE_W32API
-NTSTATUS NTAPI RtlOemStringToUnicodeString(PUNICODE_STRING, CONST STRING *, BOOLEAN);
-NTSTATUS NTAPI RtlDowncaseUnicodeString(PUNICODE_STRING, PCUNICODE_STRING, BOOLEAN);
-NTSTATUS NTAPI RtlUnicodeStringToOemString(POEM_STRING, PCUNICODE_STRING, BOOLEAN);
-#undef DeleteFile /* FIXME */
-#endif
-
-#ifdef USE_ROS_CC_AND_FS
-NTSTATUS STDCALL CcRosInitializeFileCache(PFILE_OBJECT, ULONG);
-NTSTATUS STDCALL CcRosReleaseFileCache(PFILE_OBJECT);
-#define FSCTL_ROS_QUERY_LCN_MAPPING CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 63, METHOD_BUFFERED, FILE_ANY_ACCESS)
-typedef struct _ROS_QUERY_LCN_MAPPING { LARGE_INTEGER LcnDiskOffset; } ROS_QUERY_LCN_MAPPING, *PROS_QUERY_LCN_MAPPING;
-#endif
+#ifdef __GNUC__
+#include <ndk/ntndk.h>
+#include <ccros.h>
-#define KEBUGCHECK(a) DbgPrint("KeBugCheck at %s:%i\n",__FILE__,__LINE__), KeBugCheck(a)
-#define KEBUGCHECKEX(a,b,c,d,e) DbgPrint("KeBugCheckEx at %s:%i\n",__FILE__,__LINE__), KeBugCheckEx(a,b,c,d,e)
-
-#define ROUND_UP(N, S) ((((N) + (S) - 1) / (S)) * (S))
+#define USE_ROS_CC_AND_FS
+#else
+#define KEBUGCHECK KeBugCheck
+#define KEBUGCHECKEX KeBugCheckEx
#define ROUND_DOWN(N, S) ((N) - ((N) % (S)))
+#define ROUND_UP(N, S) ROUND_DOWN((N) + (S) - 1, (S))
+#endif
+#include <pshpack1.h>
struct _BootSector
{
unsigned char magic0, res0, magic1;
unsigned char VolumeLabel[11], SysType[8];
unsigned char Res2[448];
unsigned short Signatur1;
-} __attribute__((packed));
+};
struct _BootSector32
{
unsigned char VolumeLabel[11], SysType[8]; // 71
unsigned char Res2[420]; // 90
unsigned short Signature1; // 510
-} __attribute__((packed));
+};
struct _BootSectorFatX
{
unsigned short FATCount; // 12
unsigned long Unknown; // 14
unsigned char Unused[4078]; // 18
-} __attribute__((packed));
+};
struct _FsInfoSector
{
unsigned long NextCluster; // 492
unsigned char Res7[12]; // 496
unsigned long Signatur2; // 508
-} __attribute__((packed));
+};
typedef struct _BootSector BootSector;
-#define VFAT_CASE_LOWER_BASE 8 // base is lower case
-#define VFAT_CASE_LOWER_EXT 16 // extension is lower case
-
-#define LONGNAME_MAX_LENGTH 256 // max length for a long filename
-
-#define ENTRY_DELETED(DeviceExt, DirEntry) ((DeviceExt)->Flags & VCB_IS_FATX ? FATX_ENTRY_DELETED(&((DirEntry)->FatX)) : FAT_ENTRY_DELETED(&((DirEntry)->Fat)))
-#define ENTRY_VOLUME(DeviceExt, DirEntry) ((DeviceExt)->Flags & VCB_IS_FATX ? FATX_ENTRY_VOLUME(&((DirEntry)->FatX)) : FAT_ENTRY_VOLUME(&((DirEntry)->Fat)))
-#define ENTRY_END(DeviceExt, DirEntry) ((DeviceExt)->Flags & VCB_IS_FATX ? FATX_ENTRY_END(&((DirEntry)->FatX)) : FAT_ENTRY_END(&((DirEntry)->Fat)))
-
-#define FAT_ENTRY_DELETED(DirEntry) ((DirEntry)->Filename[0] == 0xe5)
-#define FAT_ENTRY_END(DirEntry) ((DirEntry)->Filename[0] == 0)
-#define FAT_ENTRY_LONG(DirEntry) (((DirEntry)->Attrib & 0x3f) == 0x0f)
-#define FAT_ENTRY_VOLUME(DirEntry) (((DirEntry)->Attrib & 0x1f) == 0x08)
-
-#define FATX_ENTRY_DELETED(DirEntry) ((DirEntry)->FilenameLength == 0xe5)
-#define FATX_ENTRY_END(DirEntry) ((DirEntry)->FilenameLength == 0xff)
-#define FATX_ENTRY_LONG(DirEntry) (FALSE)
-#define FATX_ENTRY_VOLUME(DirEntry) (((DirEntry)->Attrib & 0x1f) == 0x08)
-
-#define FAT_ENTRIES_PER_PAGE (PAGE_SIZE / sizeof (FAT_DIR_ENTRY))
-#define FATX_ENTRIES_PER_PAGE (PAGE_SIZE / sizeof (FATX_DIR_ENTRY))
-
struct _FATDirEntry
{
- unsigned char Filename[8], Ext[3];
+ union
+ {
+ struct { unsigned char Filename[8], Ext[3]; };
+ unsigned char ShortName[11];
+ };
unsigned char Attrib;
unsigned char lCase;
unsigned char CreationTimeMs;
unsigned short UpdateDate; //date create/update
unsigned short FirstCluster;
unsigned long FileSize;
-} __attribute__((packed));
+};
typedef struct _FATDirEntry FAT_DIR_ENTRY, *PFAT_DIR_ENTRY;
unsigned short CreationDate; // 58
unsigned short AccessTime; // 60
unsigned short AccessDate; // 62
-} __attribute__((packed));
-
-typedef struct _FATXDirEntry FATX_DIR_ENTRY, *PFATX_DIR_ENTRY;
-
-union _DIR_ENTRY
-{
- FAT_DIR_ENTRY Fat;
- FATX_DIR_ENTRY FatX;
};
-typedef union _DIR_ENTRY DIR_ENTRY, *PDIR_ENTRY;
-
struct _slot
{
unsigned char id; // sequence number for slot
WCHAR name5_10[6]; // 6 more characters in name
unsigned char start[2]; // starting cluster number
WCHAR name11_12[2]; // last 2 characters in name
-} __attribute__((packed));
-
+};
typedef struct _slot slot;
+#include <poppack.h>
+
+#define VFAT_CASE_LOWER_BASE 8 // base is lower case
+#define VFAT_CASE_LOWER_EXT 16 // extension is lower case
+
+#define LONGNAME_MAX_LENGTH 256 // max length for a long filename
+
+#define ENTRY_DELETED(DeviceExt, DirEntry) ((DeviceExt)->Flags & VCB_IS_FATX ? FATX_ENTRY_DELETED(&((DirEntry)->FatX)) : FAT_ENTRY_DELETED(&((DirEntry)->Fat)))
+#define ENTRY_VOLUME(DeviceExt, DirEntry) ((DeviceExt)->Flags & VCB_IS_FATX ? FATX_ENTRY_VOLUME(&((DirEntry)->FatX)) : FAT_ENTRY_VOLUME(&((DirEntry)->Fat)))
+#define ENTRY_END(DeviceExt, DirEntry) ((DeviceExt)->Flags & VCB_IS_FATX ? FATX_ENTRY_END(&((DirEntry)->FatX)) : FAT_ENTRY_END(&((DirEntry)->Fat)))
+
+#define FAT_ENTRY_DELETED(DirEntry) ((DirEntry)->Filename[0] == 0xe5)
+#define FAT_ENTRY_END(DirEntry) ((DirEntry)->Filename[0] == 0)
+#define FAT_ENTRY_LONG(DirEntry) (((DirEntry)->Attrib & 0x3f) == 0x0f)
+#define FAT_ENTRY_VOLUME(DirEntry) (((DirEntry)->Attrib & 0x1f) == 0x08)
+
+#define FATX_ENTRY_DELETED(DirEntry) ((DirEntry)->FilenameLength == 0xe5)
+#define FATX_ENTRY_END(DirEntry) ((DirEntry)->FilenameLength == 0xff)
+#define FATX_ENTRY_LONG(DirEntry) (FALSE)
+#define FATX_ENTRY_VOLUME(DirEntry) (((DirEntry)->Attrib & 0x1f) == 0x08)
+
+#define FAT_ENTRIES_PER_PAGE (PAGE_SIZE / sizeof (FAT_DIR_ENTRY))
+#define FATX_ENTRIES_PER_PAGE (PAGE_SIZE / sizeof (FATX_DIR_ENTRY))
+
+typedef struct _FATXDirEntry FATX_DIR_ENTRY, *PFATX_DIR_ENTRY;
+
+union _DIR_ENTRY
+{
+ FAT_DIR_ENTRY Fat;
+ FATX_DIR_ENTRY FatX;
+};
+
+typedef union _DIR_ENTRY DIR_ENTRY, *PDIR_ENTRY;
+
#define BLOCKSIZE 512
#define FAT16 (1)
#define VCB_VOLUME_LOCKED 0x0001
#define VCB_DISMOUNT_PENDING 0x0002
#define VCB_IS_FATX 0x0004
+#define VCB_IS_DIRTY 0x4000 /* Volume is dirty */
+#define VCB_CLEAR_DIRTY 0x8000 /* Clean dirty flag at shutdown */
typedef struct
{
KSPIN_LOCK FcbListLock;
LIST_ENTRY FcbListHead;
- struct _HASHENTRY* FcbHashTable[FCB_HASH_TABLE_SIZE];
+ ULONG HashTableSize;
+ struct _HASHENTRY** FcbHashTable;
PDEVICE_OBJECT StorageDevice;
PFILE_OBJECT FATFileObject;
ULONG LastAvailableCluster;
ULONG AvailableClusters;
BOOLEAN AvailableClustersValid;
- ULONG Flags;
+ ULONG Flags;
struct _VFATFCB * VolumeFcb;
/* Pointers to functions for manipulating FAT. */
PGET_NEXT_CLUSTER GetNextCluster;
PFIND_AND_MARK_AVAILABLE_CLUSTER FindAndMarkAvailableCluster;
PWRITE_CLUSTER WriteCluster;
-
+ ULONG CleanShutBitMask;
+
/* Pointers to functions for manipulating directory entries. */
PGET_NEXT_DIR_ENTRY GetNextDirEntry;
-
+
ULONG BaseDateYear;
LIST_ENTRY VolumeListEntry;
/* directory entry for this file or directory */
DIR_ENTRY entry;
-
+
/* Pointer to attributes in entry */
PUCHAR Attributes;
/* ------------------------------------------------------ shutdown.c */
-NTSTATUS STDCALL VfatShutdown (PDEVICE_OBJECT DeviceObject,
+NTSTATUS NTAPI VfatShutdown (PDEVICE_OBJECT DeviceObject,
PIRP Irp);
/* -------------------------------------------------------- volume.c */
NTSTATUS VfatCreate (PVFAT_IRP_CONTEXT IrpContext);
-NTSTATUS VfatOpenFile (PDEVICE_EXTENSION DeviceExt,
- PFILE_OBJECT FileObject,
- PVFATFCB* parentFcb);
-
NTSTATUS FindFile (PDEVICE_EXTENSION DeviceExt,
PVFATFCB Parent,
PUNICODE_STRING FileToFindU,
NTSTATUS VfatSetInformation (PVFAT_IRP_CONTEXT IrpContext);
NTSTATUS
-VfatSetAllocationSizeInformation(PFILE_OBJECT FileObject,
+VfatSetAllocationSizeInformation(PFILE_OBJECT FileObject,
PVFATFCB Fcb,
PDEVICE_EXTENSION DeviceExt,
PLARGE_INTEGER AllocationSize);
/* --------------------------------------------------------- iface.c */
-NTSTATUS STDCALL DriverEntry (PDRIVER_OBJECT DriverObject,
+NTSTATUS NTAPI DriverEntry (PDRIVER_OBJECT DriverObject,
PUNICODE_STRING RegistryPath);
/* --------------------------------------------------------- dirwr.c */
/* -------------------------------------------------------- string.c */
VOID
-vfatSplitPathName(PUNICODE_STRING PathNameU,
- PUNICODE_STRING DirNameU,
+vfatSplitPathName(PUNICODE_STRING PathNameU,
+ PUNICODE_STRING DirNameU,
PUNICODE_STRING FileNameU);
BOOLEAN vfatIsLongIllegal(WCHAR c);
VOID VfatFreeIrpContext(PVFAT_IRP_CONTEXT IrpContext);
-NTSTATUS STDCALL VfatBuildRequest (PDEVICE_OBJECT DeviceObject,
+NTSTATUS NTAPI VfatBuildRequest (PDEVICE_OBJECT DeviceObject,
PIRP Irp);
PVOID VfatGetUserBuffer(IN PIRP);
NTSTATUS VfatLockUserBuffer(IN PIRP, IN ULONG,
IN LOCK_OPERATION);
-NTSTATUS
-VfatSetExtendedAttributes(PFILE_OBJECT FileObject,
+NTSTATUS
+VfatSetExtendedAttributes(PFILE_OBJECT FileObject,
PVOID Ea,
ULONG EaLength);
/* ------------------------------------------------------------- flush.c */
projects / reactos.git / blobdiff