diff options
Diffstat (limited to 'sys/fs/ntfs/ntfs.h')
| -rw-r--r-- | sys/fs/ntfs/ntfs.h | 308 |
1 files changed, 0 insertions, 308 deletions
diff --git a/sys/fs/ntfs/ntfs.h b/sys/fs/ntfs/ntfs.h deleted file mode 100644 index 26e86a9..0000000 --- a/sys/fs/ntfs/ntfs.h +++ /dev/null @@ -1,308 +0,0 @@ -/* $NetBSD: ntfs.h,v 1.9 1999/10/31 19:45:26 jdolecek Exp $ */ - -/*- - * Copyright (c) 1998, 1999 Semen Ustimenko - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * $FreeBSD$ - */ - -/*#define NTFS_DEBUG 1*/ - -typedef uint64_t cn_t; -typedef uint16_t wchar; - -#pragma pack(1) -#define BBSIZE 1024 -#define BBOFF ((off_t)(0)) -#define BBLOCK 0 -#define NTFS_MFTINO 0 -#define NTFS_VOLUMEINO 3 -#define NTFS_ATTRDEFINO 4 -#define NTFS_ROOTINO 5 -#define NTFS_BITMAPINO 6 -#define NTFS_BOOTINO 7 -#define NTFS_BADCLUSINO 8 -#define NTFS_UPCASEINO 10 -#define NTFS_MAXFILENAME 255 - -struct fixuphdr { - uint32_t fh_magic; - uint16_t fh_foff; - uint16_t fh_fnum; -}; - -#define NTFS_AF_INRUN 0x00000001 -struct attrhdr { - uint32_t a_type; - uint32_t reclen; - uint8_t a_flag; - uint8_t a_namelen; - uint8_t a_nameoff; - uint8_t reserved1; - uint8_t a_compression; - uint8_t reserved2; - uint16_t a_index; -}; -#define NTFS_A_STD 0x10 -#define NTFS_A_ATTRLIST 0x20 -#define NTFS_A_NAME 0x30 -#define NTFS_A_VOLUMENAME 0x60 -#define NTFS_A_DATA 0x80 -#define NTFS_A_INDXROOT 0x90 -#define NTFS_A_INDX 0xA0 -#define NTFS_A_INDXBITMAP 0xB0 - -#define NTFS_MAXATTRNAME 255 -struct attr { - struct attrhdr a_hdr; - union { - struct { - uint16_t a_datalen; - uint16_t reserved1; - uint16_t a_dataoff; - uint16_t a_indexed; - } a_S_r; - struct { - cn_t a_vcnstart; - cn_t a_vcnend; - uint16_t a_dataoff; - uint16_t a_compressalg; - uint32_t reserved1; - uint64_t a_allocated; - uint64_t a_datalen; - uint64_t a_initialized; - } a_S_nr; - } a_S; -}; -#define a_r a_S.a_S_r -#define a_nr a_S.a_S_nr - -typedef struct { - uint64_t t_create; - uint64_t t_write; - uint64_t t_mftwrite; - uint64_t t_access; -} ntfs_times_t; - -#define NTFS_FFLAG_RDONLY 0x01LL -#define NTFS_FFLAG_HIDDEN 0x02LL -#define NTFS_FFLAG_SYSTEM 0x04LL -#define NTFS_FFLAG_ARCHIVE 0x20LL -#define NTFS_FFLAG_COMPRESSED 0x0800LL -#define NTFS_FFLAG_DIR 0x10000000LL - -struct attr_name { - uint32_t n_pnumber; /* Parent ntnode */ - uint32_t reserved; - ntfs_times_t n_times; - uint64_t n_size; - uint64_t n_attrsz; - uint64_t n_flag; - uint8_t n_namelen; - uint8_t n_nametype; - uint16_t n_name[1]; -}; - -#define NTFS_IRFLAG_INDXALLOC 0x00000001 -struct attr_indexroot { - uint32_t ir_unkn1; /* always 0x30 */ - uint32_t ir_unkn2; /* always 0x1 */ - uint32_t ir_size;/* ??? */ - uint32_t ir_unkn3; /* number of cluster */ - uint32_t ir_unkn4; /* always 0x10 */ - uint32_t ir_datalen; /* sizeof simething */ - uint32_t ir_allocated; /* same as above */ - uint16_t ir_flag;/* ?? always 1 */ - uint16_t ir_unkn7; -}; - -struct attr_attrlist { - uint32_t al_type; /* Attribute type */ - uint16_t reclen; /* length of this entry */ - uint8_t al_namelen; /* Attribute name len */ - uint8_t al_nameoff; /* Name offset from entry start */ - uint64_t al_vcnstart; /* VCN number */ - uint32_t al_inumber; /* Parent ntnode */ - uint32_t reserved; - uint16_t al_index; /* Attribute index in MFT record */ - uint16_t al_name[1]; /* Name */ -}; - -#define NTFS_INDXMAGIC (uint32_t)(0x58444E49) -struct attr_indexalloc { - struct fixuphdr ia_fixup; - uint64_t unknown1; - cn_t ia_bufcn; - uint16_t ia_hdrsize; - uint16_t unknown2; - uint32_t ia_inuse; - uint32_t ia_allocated; -}; - -#define NTFS_IEFLAG_SUBNODE 0x00000001 -#define NTFS_IEFLAG_LAST 0x00000002 - -struct attr_indexentry { - uint32_t ie_number; - uint32_t unknown1; - uint16_t reclen; - uint16_t ie_size; - uint32_t ie_flag; /* 1 - has subnodes, 2 - last */ - uint32_t ie_fpnumber; - uint32_t unknown2; - ntfs_times_t ie_ftimes; - uint64_t ie_fallocated; - uint64_t ie_fsize; - uint64_t ie_fflag; - uint8_t ie_fnamelen; - uint8_t ie_fnametype; - wchar ie_fname[NTFS_MAXFILENAME]; - /* cn_t ie_bufcn; buffer with subnodes */ -}; - -#define NTFS_FILEMAGIC (uint32_t)(0x454C4946) -#define NTFS_BLOCK_SIZE 512 -#define NTFS_FRFLAG_DIR 0x0002 -struct filerec { - struct fixuphdr fr_fixup; - uint8_t reserved[8]; - uint16_t fr_seqnum; /* Sequence number */ - uint16_t fr_nlink; - uint16_t fr_attroff; /* offset to attributes */ - uint16_t fr_flags; /* 1-nonresident attr, 2-directory */ - uint32_t fr_size;/* hdr + attributes */ - uint32_t fr_allocated; /* allocated length of record */ - uint64_t fr_mainrec; /* main record */ - uint16_t fr_attrnum; /* maximum attr number + 1 ??? */ -}; - -#define NTFS_ATTRNAME_MAXLEN 0x40 -#define NTFS_ADFLAG_NONRES 0x0080 /* Attrib can be non resident */ -#define NTFS_ADFLAG_INDEX 0x0002 /* Attrib can be indexed */ -struct attrdef { - wchar ad_name[NTFS_ATTRNAME_MAXLEN]; - uint32_t ad_type; - uint32_t reserved1[2]; - uint32_t ad_flag; - uint64_t ad_minlen; - uint64_t ad_maxlen; /* -1 for nonlimited */ -}; - -struct ntvattrdef { - char ad_name[0x40]; - int ad_namelen; - uint32_t ad_type; -}; - -#define NTFS_BBID "NTFS " -#define NTFS_BBIDLEN 8 -struct bootfile { - uint8_t reserved1[3]; /* asm jmp near ... */ - uint8_t bf_sysid[8]; /* 'NTFS ' */ - uint16_t bf_bps; /* bytes per sector */ - uint8_t bf_spc; /* sectors per cluster */ - uint8_t reserved2[7]; /* unused (zeroed) */ - uint8_t bf_media; /* media desc. (0xF8) */ - uint8_t reserved3[2]; - uint16_t bf_spt; /* sectors per track */ - uint16_t bf_heads; /* number of heads */ - uint8_t reserver4[12]; - uint64_t bf_spv; /* sectors per volume */ - cn_t bf_mftcn; /* $MFT cluster number */ - cn_t bf_mftmirrcn; /* $MFTMirr cn */ - uint8_t bf_mftrecsz; /* MFT record size (clust) */ - /* 0xF6 inducates 1/4 */ - uint32_t bf_ibsz; /* index buffer size */ - uint32_t bf_volsn; /* volume ser. num. */ -}; - -#define NTFS_SYSNODESNUM 0x0B -struct ntfsmount { - struct mount *ntm_mountp; /* filesystem vfs structure */ - struct bootfile ntm_bootfile; - struct g_consumer *ntm_cp; - struct bufobj *ntm_bo; - struct vnode *ntm_devvp; /* block device mounted vnode */ - struct vnode *ntm_sysvn[NTFS_SYSNODESNUM]; - uint32_t ntm_bpmftrec; - uid_t ntm_uid; - gid_t ntm_gid; - mode_t ntm_mode; - uint64_t ntm_flag; - cn_t ntm_cfree; - struct ntvattrdef *ntm_ad; - int ntm_adnum; - wchar * ntm_82u; /* 8bit to Unicode */ - char ** ntm_u28; /* Unicode to 8 bit */ - void * ntm_ic_l2u; /* Local to Unicode (iconv) */ - void * ntm_ic_u2l; /* Unicode to Local (iconv) */ - uint8_t ntm_multiplier; /* NTFS blockno to DEV_BSIZE sectorno */ -}; - -#define ntm_mftcn ntm_bootfile.bf_mftcn -#define ntm_mftmirrcn ntm_bootfile.bf_mftmirrcn -#define ntm_mftrecsz ntm_bootfile.bf_mftrecsz -#define ntm_spc ntm_bootfile.bf_spc -#define ntm_bps ntm_bootfile.bf_bps - -#pragma pack() - -#define NTFS_NEXTREC(s, type) ((type)(((caddr_t) s) + (s)->reclen)) - -/* Convert mount ptr to ntfsmount ptr. */ -#define VFSTONTFS(mp) ((struct ntfsmount *)((mp)->mnt_data)) -#define VTONT(v) FTONT(VTOF(v)) -#define VTOF(v) ((struct fnode *)((v)->v_data)) -#define FTOV(f) ((f)->f_vp) -#define FTONT(f) ((f)->f_ip) -#define ntfs_cntobn(cn) (daddr_t)((cn) * (ntmp->ntm_spc)) -#define ntfs_cntob(cn) (off_t)((cn) * (ntmp)->ntm_spc * (ntmp)->ntm_bps) -#define ntfs_btocn(off) (cn_t)((off) / ((ntmp)->ntm_spc * (ntmp)->ntm_bps)) -#define ntfs_btocl(off) (cn_t)((off + ntfs_cntob(1) - 1) / ((ntmp)->ntm_spc * (ntmp)->ntm_bps)) -#define ntfs_btocnoff(off) (off_t)((off) % ((ntmp)->ntm_spc * (ntmp)->ntm_bps)) -#define ntfs_bntob(bn) (daddr_t)((bn) * (ntmp)->ntm_bps) - -#define ntfs_bpbl (daddr_t)((ntmp)->ntm_bps) - -#ifdef MALLOC_DECLARE -MALLOC_DECLARE(M_NTFSNTNODE); -MALLOC_DECLARE(M_NTFSFNODE); -MALLOC_DECLARE(M_NTFSDIR); -MALLOC_DECLARE(M_NTFSNTHASH); -#endif - -#if defined(NTFS_DEBUG) -#define dprintf(a) printf a -#if NTFS_DEBUG > 1 -#define ddprintf(a) printf a -#else -#define ddprintf(a) (void)0 -#endif -#else -#define dprintf(a) (void)0 -#define ddprintf(a) (void)0 -#endif - -extern struct vop_vector ntfs_vnodeops; |
