diff options
Diffstat (limited to 'qemu/roms/openbios/fs/hfs/include/apple.h')
| -rw-r--r-- | qemu/roms/openbios/fs/hfs/include/apple.h | 273 |
1 files changed, 273 insertions, 0 deletions
diff --git a/qemu/roms/openbios/fs/hfs/include/apple.h b/qemu/roms/openbios/fs/hfs/include/apple.h new file mode 100644 index 000000000..3de581d82 --- /dev/null +++ b/qemu/roms/openbios/fs/hfs/include/apple.h @@ -0,0 +1,273 @@ +/* + * libhfs - library for reading and writing Macintosh HFS volumes + * Copyright (C) 1996-1998 Robert Leslie + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, + * MA 02110-1301, USA. + * + * $Id: apple.h,v 1.1 1998/04/11 08:27:11 rob Exp $ + */ + +typedef signed char Char; +typedef unsigned char UChar; +typedef signed char SignedByte; +typedef signed short Integer; +typedef unsigned short UInteger; +typedef signed long LongInt; +typedef unsigned long ULongInt; +typedef char Str15[16]; +typedef char Str31[32]; +typedef long OSType; + +typedef struct { + Integer sbSig; /* device signature (should be 0x4552) */ + Integer sbBlkSize; /* block size of the device (in bytes) */ + LongInt sbBlkCount; /* number of blocks on the device */ + Integer sbDevType; /* reserved */ + Integer sbDevId; /* reserved */ + LongInt sbData; /* reserved */ + Integer sbDrvrCount; /* number of driver descriptor entries */ + LongInt ddBlock; /* first driver's starting block */ + Integer ddSize; /* size of the driver, in 512-byte blocks */ + Integer ddType; /* driver operating system type (MacOS = 1) */ + Integer ddPad[243]; /* additional drivers, if any */ +} Block0; + +typedef struct { + Integer pmSig; /* partition signature (0x504d or 0x5453) */ + Integer pmSigPad; /* reserved */ + LongInt pmMapBlkCnt; /* number of blocks in partition map */ + LongInt pmPyPartStart; /* first physical block of partition */ + LongInt pmPartBlkCnt; /* number of blocks in partition */ + Char pmPartName[33]; /* partition name */ + Char pmParType[33]; /* partition type */ + LongInt pmLgDataStart; /* first logical block of data area */ + LongInt pmDataCnt; /* number of blocks in data area */ + LongInt pmPartStatus; /* partition status information */ + LongInt pmLgBootStart; /* first logical block of boot code */ + LongInt pmBootSize; /* size of boot code, in bytes */ + LongInt pmBootAddr; /* boot code load address */ + LongInt pmBootAddr2; /* reserved */ + LongInt pmBootEntry; /* boot code entry point */ + LongInt pmBootEntry2; /* reserved */ + LongInt pmBootCksum; /* boot code checksum */ + Char pmProcessor[17];/* processor type */ + Integer pmPad[188]; /* reserved */ +} Partition; + +typedef struct { + Integer bbID; /* boot blocks signature */ + LongInt bbEntry; /* entry point to boot code */ + Integer bbVersion; /* boot blocks version number */ + Integer bbPageFlags; /* used internally */ + Str15 bbSysName; /* System filename */ + Str15 bbShellName; /* Finder filename */ + Str15 bbDbg1Name; /* debugger filename */ + Str15 bbDbg2Name; /* debugger filename */ + Str15 bbScreenName; /* name of startup screen */ + Str15 bbHelloName; /* name of startup program */ + Str15 bbScrapName; /* name of system scrap file */ + Integer bbCntFCBs; /* number of FCBs to allocate */ + Integer bbCntEvts; /* number of event queue elements */ + LongInt bb128KSHeap; /* system heap size on 128K Mac */ + LongInt bb256KSHeap; /* used internally */ + LongInt bbSysHeapSize; /* system heap size on all machines */ + Integer filler; /* reserved */ + LongInt bbSysHeapExtra; /* additional system heap space */ + LongInt bbSysHeapFract; /* fraction of RAM for system heap */ +} BootBlkHdr; + +typedef struct { + UInteger xdrStABN; /* first allocation block */ + UInteger xdrNumABlks; /* number of allocation blocks */ +} ExtDescriptor; + +typedef ExtDescriptor ExtDataRec[3]; + +typedef struct { + SignedByte xkrKeyLen; /* key length */ + SignedByte xkrFkType; /* fork type (0x00/0xff == data/resource */ + ULongInt xkrFNum; /* file number */ + UInteger xkrFABN; /* starting file allocation block */ +} ExtKeyRec; + +typedef struct { + SignedByte ckrKeyLen; /* key length */ + SignedByte ckrResrv1; /* reserved */ + ULongInt ckrParID; /* parent directory ID */ + Str31 ckrCName; /* catalog node name */ +} CatKeyRec; + +typedef struct { + Integer v; /* vertical coordinate */ + Integer h; /* horizontal coordinate */ +} Point; + +typedef struct { + Integer top; /* top edge of rectangle */ + Integer left; /* left edge */ + Integer bottom; /* bottom edge */ + Integer right; /* right edge */ +} Rect; + +typedef struct { + Rect frRect; /* folder's rectangle */ + Integer frFlags; /* flags */ + Point frLocation; /* folder's location */ + Integer frView; /* folder's view */ +} DInfo; + +typedef struct { + Point frScroll; /* scroll position */ + LongInt frOpenChain; /* directory ID chain of open folders */ + Integer frUnused; /* reserved */ + Integer frComment; /* comment ID */ + LongInt frPutAway; /* directory ID */ +} DXInfo; + +typedef struct { + OSType fdType; /* file type */ + OSType fdCreator; /* file's creator */ + Integer fdFlags; /* flags */ + Point fdLocation; /* file's location */ + Integer fdFldr; /* file's window */ +} FInfo; + +typedef struct { + Integer fdIconID; /* icon ID */ + Integer fdUnused[4]; /* reserved */ + Integer fdComment; /* comment ID */ + LongInt fdPutAway; /* home directory ID */ +} FXInfo; + +typedef struct { + Integer drSigWord; /* volume signature (0x4244 for HFS) */ + LongInt drCrDate; /* date and time of volume creation */ + LongInt drLsMod; /* date and time of last modification */ + Integer drAtrb; /* volume attributes */ + UInteger drNmFls; /* number of files in root directory */ + UInteger drVBMSt; /* first block of volume bit map (always 3) */ + UInteger drAllocPtr; /* start of next allocation search */ + UInteger drNmAlBlks; /* number of allocation blocks in volume */ + ULongInt drAlBlkSiz; /* size (in bytes) of allocation blocks */ + ULongInt drClpSiz; /* default clump size */ + UInteger drAlBlSt; /* first allocation block in volume */ + LongInt drNxtCNID; /* next unused catalog node ID (dir/file ID) */ + UInteger drFreeBks; /* number of unused allocation blocks */ + char drVN[28]; /* volume name (1-27 chars) */ + LongInt drVolBkUp; /* date and time of last backup */ + Integer drVSeqNum; /* volume backup sequence number */ + ULongInt drWrCnt; /* volume write count */ + ULongInt drXTClpSiz; /* clump size for extents overflow file */ + ULongInt drCTClpSiz; /* clump size for catalog file */ + UInteger drNmRtDirs; /* number of directories in root directory */ + ULongInt drFilCnt; /* number of files in volume */ + ULongInt drDirCnt; /* number of directories in volume */ + LongInt drFndrInfo[8]; /* information used by the Finder */ + UInteger drEmbedSigWord; /* type of embedded volume */ + ExtDescriptor drEmbedExtent; /* location of embedded volume */ + ULongInt drXTFlSize; /* size (in bytes) of extents overflow file */ + ExtDataRec drXTExtRec; /* first extent record for extents file */ + ULongInt drCTFlSize; /* size (in bytes) of catalog file */ + ExtDataRec drCTExtRec; /* first extent record for catalog file */ +} MDB; + +typedef enum { + cdrDirRec = 1, + cdrFilRec = 2, + cdrThdRec = 3, + cdrFThdRec = 4 +} CatDataType; + +typedef struct { + SignedByte cdrType; /* record type */ + SignedByte cdrResrv2; /* reserved */ + union { + struct { /* cdrDirRec */ + Integer dirFlags; /* directory flags */ + UInteger dirVal; /* directory valence */ + ULongInt dirDirID; /* directory ID */ + LongInt dirCrDat; /* date and time of creation */ + LongInt dirMdDat; /* date and time of last modification */ + LongInt dirBkDat; /* date and time of last backup */ + DInfo dirUsrInfo; /* Finder information */ + DXInfo dirFndrInfo; /* additional Finder information */ + LongInt dirResrv[4]; /* reserved */ + } dir; + struct { /* cdrFilRec */ + SignedByte + filFlags; /* file flags */ + SignedByte + filTyp; /* file type */ + FInfo filUsrWds; /* Finder information */ + ULongInt filFlNum; /* file ID */ + UInteger filStBlk; /* first alloc block of data fork */ + ULongInt filLgLen; /* logical EOF of data fork */ + ULongInt filPyLen; /* physical EOF of data fork */ + UInteger filRStBlk; /* first alloc block of resource fork */ + ULongInt filRLgLen; /* logical EOF of resource fork */ + ULongInt filRPyLen; /* physical EOF of resource fork */ + LongInt filCrDat; /* date and time of creation */ + LongInt filMdDat; /* date and time of last modification */ + LongInt filBkDat; /* date and time of last backup */ + FXInfo filFndrInfo; /* additional Finder information */ + UInteger filClpSize; /* file clump size */ + ExtDataRec + filExtRec; /* first data fork extent record */ + ExtDataRec + filRExtRec; /* first resource fork extent record */ + LongInt filResrv; /* reserved */ + } fil; + struct { /* cdrThdRec */ + LongInt thdResrv[2]; /* reserved */ + ULongInt thdParID; /* parent ID for this directory */ + Str31 thdCName; /* name of this directory */ + } dthd; + struct { /* cdrFThdRec */ + LongInt fthdResrv[2]; /* reserved */ + ULongInt fthdParID; /* parent ID for this file */ + Str31 fthdCName; /* name of this file */ + } fthd; + } u; +} CatDataRec; + +typedef struct { + ULongInt ndFLink; /* forward link */ + ULongInt ndBLink; /* backward link */ + SignedByte ndType; /* node type */ + SignedByte ndNHeight; /* node level */ + UInteger ndNRecs; /* number of records in node */ + Integer ndResv2; /* reserved */ +} NodeDescriptor; + +enum { + ndIndxNode = (SignedByte) 0x00, + ndHdrNode = (SignedByte) 0x01, + ndMapNode = (SignedByte) 0x02, + ndLeafNode = (SignedByte) 0xff +}; + +typedef struct { + UInteger bthDepth; /* current depth of tree */ + ULongInt bthRoot; /* number of root node */ + ULongInt bthNRecs; /* number of leaf records in tree */ + ULongInt bthFNode; /* number of first leaf node */ + ULongInt bthLNode; /* number of last leaf node */ + UInteger bthNodeSize; /* size of a node */ + UInteger bthKeyLen; /* maximum length of a key */ + ULongInt bthNNodes; /* total number of nodes in tree */ + ULongInt bthFree; /* number of free nodes */ + SignedByte bthResv[76]; /* reserved */ +} BTHdrRec; |