src/include/extfs_defs.h

/*
 *  extfs_defs.h - MacOS types and structures for external file system
 *
 *  Basilisk II (C) 1997-2000 Christian Bauer
 *
 *  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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#ifndef EXTFS_DEFS_H
#define EXTFS_DEFS_H

#include "macos_util.h"

// Gestalt selectors
enum {
        gestaltFSAttr                           = 'fs  ',
        gestaltFullExtFSDispatching     = 0,
        gestaltHasFSSpecCalls           = 1,
        gestaltHasFileSystemManager     = 2,
        gestaltFSMDoesDynamicLoad       = 3,
        gestaltFSSupports4GBVols        = 4,
        gestaltFSSupports2TBVols        = 5,
        gestaltHasExtendedDiskInit      = 6,
        gestaltDTMgrSupportsFSM         = 7
};

enum {
        gestaltFSMVersion                       = 'fsm '
};

// File attributes
enum {
        faLocked        = 0x01,
        faRFOpen        = 0x04,
        faDFOpen        = 0x08,
        faIsDir         = 0x10,
        faOpen          = 0x80
};

// Volume attributes
enum {
        vaBusy = 0x40,
        vaHardLock = 0x80,
        vaSoftLock = 0x8000
};

// vMAttrib (GetVolParms) constants
enum {
        kLimitFCBs                                      = 1 << 31,
        kLocalWList                                     = 1 << 30,
        kNoMiniFndr                                     = 1 << 29,
        kNoVNEdit                                       = 1 << 28,
        kNoLclSync                                      = 1 << 27,
        kTrshOffLine                            = 1 << 26,
        kNoSwitchTo                                     = 1 << 25,
        kNoDeskItems                            = 1 << 20,
        kNoBootBlks                                     = 1 << 19,
        kAccessCntl                                     = 1 << 18,
        kNoSysDir                                       = 1 << 17,
        kHasExtFSVol                            = 1 << 16,
        kHasOpenDeny                            = 1 << 15,
        kHasCopyFile                            = 1 << 14,
        kHasMoveRename                          = 1 << 13,
        kHasDesktopMgr                          = 1 << 12,
        kHasShortName                           = 1 << 11,
        kHasFolderLock                          = 1 << 10,
        kHasPersonalAccessPrivileges = 1 << 9,
        kHasUserGroupList                       = 1 << 8,
        kHasCatSearch                           = 1 << 7,
        kHasFileIDs                                     = 1 << 6,
        kHasBTreeMgr                            = 1 << 5,
        kHasBlankAccessPrivileges       = 1 << 4,
        kSupportsAsyncRequests          = 1 << 3
};

enum {
        fsUsrCNID                                       = 16,
        kHFSBit                                         = 9,
        kHFSMask                                        = 0x0200,
        kAsyncBit                                       = 10,
        kAsyncMask                                      = 0x0400
};

// HFSCIProc selectCode values
enum {
        kFSMOpen                                        = 0xA000,
        kFSMClose                                       = 0xA001,
        kFSMRead                                        = 0xA002,
        kFSMWrite                                       = 0xA003,
        kFSMGetVolInfo                          = 0xA007,
        kFSMCreate                                      = 0xA008,
        kFSMDelete                                      = 0xA009,
        kFSMOpenRF                                      = 0xA00A,
        kFSMRename                                      = 0xA00B,
        kFSMGetFileInfo                         = 0xA00C,
        kFSMSetFileInfo                         = 0xA00D,
        kFSMUnmountVol                          = 0xA00E,
        kFSMMountVol                            = 0xA00F,
        kFSMAllocate                            = 0xA010,
        kFSMGetEOF                                      = 0xA011,
        kFSMSetEOF                                      = 0xA012,
        kFSMFlushVol                            = 0xA013,
        kFSMGetVol                                      = 0xA014,
        kFSMSetVol                                      = 0xA015,
        kFSMEject                                       = 0xA017,
        kFSMGetFPos                                     = 0xA018,
        kFSMOffline                                     = 0xA035,
        kFSMSetFilLock                          = 0xA041,
        kFSMRstFilLock                          = 0xA042,
        kFSMSetFilType                          = 0xA043,
        kFSMSetFPos                                     = 0xA044,
        kFSMFlushFile                           = 0xA045,
        kFSMOpenWD                                      = 0x0001,
        kFSMCloseWD                                     = 0x0002,
        kFSMCatMove                                     = 0x0005,
        kFSMDirCreate                           = 0x0006,
        kFSMGetWDInfo                           = 0x0007,
        kFSMGetFCBInfo                          = 0x0008,
        kFSMGetCatInfo                          = 0x0009,
        kFSMSetCatInfo                          = 0x000A,
        kFSMSetVolInfo                          = 0x000B,
        kFSMLockRng                                     = 0x0010,
        kFSMUnlockRng                           = 0x0011,
        kFSMXGetVolInfo                         = 0x0012,
        kFSMCreateFileIDRef                     = 0x0014,
        kFSMDeleteFileIDRef                     = 0x0015,
        kFSMResolveFileIDRef            = 0x0016,
        kFSMExchangeFiles                       = 0x0017,
        kFSMCatSearch                           = 0x0018,
        kFSMOpenDF                                      = 0x001A,
        kFSMMakeFSSpec                          = 0x001B,
        kFSMDTGetPath                           = 0x0020,
        kFSMDTCloseDown                         = 0x0021,
        kFSMDTAddIcon                           = 0x0022,
        kFSMDTGetIcon                           = 0x0023,
        kFSMDTGetIconInfo                       = 0x0024,
        kFSMDTAddAPPL                           = 0x0025,
        kFSMDTRemoveAPPL                        = 0x0026,
        kFSMDTGetAPPL                           = 0x0027,
        kFSMDTSetComment                        = 0x0028,
        kFSMDTRemoveComment                     = 0x0029,
        kFSMDTGetComment                        = 0x002A,
        kFSMDTFlush                                     = 0x002B,
        kFSMDTReset                                     = 0x002C,
        kFSMDTGetInfo                           = 0x002D,
        kFSMDTOpenInform                        = 0x002E,
        kFSMDTDelete                            = 0x002F,
        kFSMGetVolParms                         = 0x0030,
        kFSMGetLogInInfo                        = 0x0031,
        kFSMGetDirAccess                        = 0x0032,
        kFSMSetDirAccess                        = 0x0033,
        kFSMMapID                                       = 0x0034,
        kFSMMapName                                     = 0x0035,
        kFSMCopyFile                            = 0x0036,
        kFSMMoveRename                          = 0x0037,
        kFSMOpenDeny                            = 0x0038,
        kFSMOpenRFDeny                          = 0x0039,
        kFSMGetXCatInfo                         = 0x003A,
        kFSMGetVolMountInfoSize         = 0x003F,
        kFSMGetVolMountInfo                     = 0x0040,
        kFSMVolumeMount                         = 0x0041,
        kFSMShare                                       = 0x0042,
        kFSMUnShare                                     = 0x0043,
        kFSMGetUGEntry                          = 0x0044,
        kFSMGetForeignPrivs                     = 0x0060,
        kFSMSetForeignPrivs                     = 0x0061
};

// UTDetermineVol status values
enum {
        dtmvError                                       = 0,
        dtmvFullPathname                        = 1,
        dtmvVRefNum                                     = 2,
        dtmvWDRefNum                            = 3,
        dtmvDriveNum                            = 4,
        dtmvDefault                                     = 5     
};

// Miscellaneous constants used by FSM
enum {
        fsdVersion1                                     = 1,
        fsmIgnoreFSID                           = 0xFFFE,
        fsmGenericFSID                          = 0xFFFF
};

// compInterfMask bits common to all FSM components
enum {
        fsmComponentEnableBit           = 31,
        fsmComponentEnableMask          = (long)0x80000000,
        fsmComponentBusyBit                     = 30,
        fsmComponentBusyMask            = 0x40000000
};

// compInterfMask bits specific to HFS component
enum {
        hfsCIDoesHFSBit                         = 23,
        hfsCIDoesHFSMask                        = 0x00800000,
        hfsCIDoesAppleShareBit          = 22,
        hfsCIDoesAppleShareMask         = 0x00400000,
        hfsCIDoesDeskTopBit                     = 21,
        hfsCIDoesDeskTopMask            = 0x00200000,
        hfsCIDoesDynamicLoadBit         = 20,
        hfsCIDoesDynamicLoadMask        = 0x00100000,
        hfsCIResourceLoadedBit          = 19,
        hfsCIResourceLoadedMask         = 0x00080000,
        hfsCIHasHLL2PProcBit            = 18,
        hfsCIHasHLL2PProcMask           = 0x00040000,
        hfsCIWantsDTSupportBit          = 17,
        hfsCIWantsDTSupportMask         = 0x00020000
};

// FCBRec.fcbFlags bits
enum {
        fcbWriteBit                                     = 0,
        fcbWriteMask                            = 0x01,
        fcbResourceBit                          = 1,
        fcbResourceMask                         = 0x02,
        fcbWriteLockedBit                       = 2,
        fcbWriteLockedMask                      = 0x04,
        fcbSharedWriteBit                       = 4,
        fcbSharedWriteMask                      = 0x10,
        fcbFileLockedBit                        = 5,
        fcbFileLockedMask                       = 0x20,
        fcbOwnClumpBit                          = 6,
        fcbOwnClumpMask                         = 0x40,
        fcbModifiedBit                          = 7,
        fcbModifiedMask                         = 0x80
};

// InformFSM messages
enum {
        fsmNopMessage                           = 0,
        fsmDrvQElChangedMessage         = 1,
        fsmGetFSIconMessage                     = 2
};

// Messages passed to the fileSystemCommProc
enum {
        ffsNopMessage                           = 0,
        ffsGetIconMessage                       = 1,
        ffsIDDiskMessage                        = 2,
        ffsLoadMessage                          = 3,
        ffsUnloadMessage                        = 4,
        ffsIDVolMountMessage            = 5,
        ffsInformMessage                        = 6,
        ffsGetIconInfoMessage           = 7
};

// Error codes from FSM functions
enum {
        fsmFFSNotFoundErr                       = -431,
        fsmBusyFFSErr                           = -432,
        fsmBadFFSNameErr                        = -433,
        fsmBadFSDLenErr                         = -434,
        fsmDuplicateFSIDErr                     = -435,
        fsmBadFSDVersionErr                     = -436,
        fsmNoAlternateStackErr          = -437,
        fsmUnknownFSMMessageErr         = -438
};

// paramBlock for ffsGetIconMessage and fsmGetFSIconMessage
enum {
        kLargeIcon = 1
};

enum {  // FSMGetIconRec struct
        iconBufferPtr = 2,
        requestSize = 6,
        actualSize = 10,
        iconType = 14,
        isEjectable = 15,
        driveQElemPtr = 16,
        fileSystemSpecPtr = 20
};

enum {  // VolumeMountInfoHeader struct
        vmiLength = 0,
        vmiMedia = 2,
        vmiFlags = 6,
        SIZEOF_VolumeMountInfoHeader = 8
};

enum {  // GetVolParmsInfoBuffer struct
        vMVersion = 0,
        vMAttrib = 2,
        vMLocalHand = 6,
        vMServerAdr = 10,
        vMVolumeGrade = 14,
        vMForeignPrivID = 18,
        SIZEOF_GetVolParmsInfoBuffer = 20
};

// Finder Flags
enum {
        kIsOnDesk                                       = 0x0001,
        kColor                                          = 0x000E,
        kIsShared                                       = 0x0040,
        kHasBeenInited                          = 0x0100,
        kHasCustomIcon                          = 0x0400,
        kIsStationery                           = 0x0800,
        kNameLocked                                     = 0x1000,
        kHasBundle                                      = 0x2000,
        kIsInvisible                            = 0x4000,
        kIsAlias                                        = 0x8000
};

enum {  // FInfo struct
        fdType = 0,
        fdCreator = 4,
        fdFlags = 8,
        fdLocation = 10,
        fdFldr = 14,
        SIZEOF_FInfo = 16
};

enum {  // FXInfo struct
        fdIconID = 0,
        fdUnused = 2,
        fdScript = 8,
        fdXFlags = 9,
        fdComment = 10,
        fdPutAway = 12,
        SIZEOF_FXInfo = 16
};

enum {  // HFileParam/HFileInfo struct
        ioFRefNum = 24,
        ioFVersNum = 26,
        ioFDirIndex = 28,
        ioFlAttrib = 30,
        ioACUser = 31,
        ioFlFndrInfo = 32,
        ioDirID = 48,
        ioFlStBlk = 52,
        ioFlLgLen = 54,
        ioFlPyLen = 58,
        ioFlRStBlk = 62,
        ioFlRLgLen = 64,
        ioFlRPyLen = 68,
        ioFlCrDat = 72,
        ioFlMdDat = 76,
        ioFlBkDat = 80,
        ioFlXFndrInfo = 84,
        ioFlParID = 100,
        ioFlClpSiz = 104
};

enum {  // DInfo struct
        frRect = 0,
        frFlags = 8,
        frLocation = 10,
        frView = 14,
        SIZEOF_DInfo = 16
};

enum {  // DXInfo struct
        frScroll = 0,
        frOpenChain = 4,
        frScript = 8,
        frXFlags = 9,
        frComment = 10,
        frPutAway = 12,
        SIZEOF_DXInfo = 16
};

enum {  // HDirParam/DirInfo struct
        ioDrUsrWds = 32,
        ioDrDirID = 48,
        ioDrNmFls = 52,
        ioDrCrDat = 72,
        ioDrMdDat = 76,
        ioDrBkDat = 80,
        ioDrFndrInfo = 84,
        ioDrParID = 100
};

enum {  // WDParam struct
        ioWDIndex = 26,
        ioWDProcID = 28,
        ioWDVRefNum = 32,
        ioWDDirID = 48,
        SIZEOF_WDParam = 52
};

enum {  // HVolumeParam struct
        ioVolIndex = 28,
        ioVCrDate = 30,
        ioVLsMod = 34,
        ioVAtrb = 38,
        ioVNmFls = 40,
        ioVBitMap = 42,
        ioAllocPtr = 44,
        ioVNmAlBlks = 46,
        ioVAlBlkSiz = 48,
        ioVClpSiz = 52,
        ioAlBlSt = 56,
        ioVNxtCNID = 58,
        ioVFrBlk = 62,
        ioVSigWord = 64,
        ioVDrvInfo = 66,
        ioVDRefNum = 68,
        ioVFSID = 70,
        ioVBkUp = 72,
        ioVSeqNum = 76,
        ioVWrCnt = 78,
        ioVFilCnt = 82,
        ioVDirCnt = 86,
        ioVFndrInfo = 90
};

enum {  // CMovePBRec struct
        ioNewName = 28,
        ioNewDirID = 36
};

enum {  // FCBPBRec struct
        ioFCBIndx = 28,
        ioFCBFlNm = 32,
        ioFCBFlags = 36,
        ioFCBStBlk = 38,
        ioFCBEOF = 40,
        ioFCBPLen = 44,
        ioFCBCrPs = 48,
        ioFCBVRefNum = 52,
        ioFCBClpSiz = 54,
        ioFCBParID = 58
};

// Volume control block
enum {  // VCB struct
        vcbFlags = 6,
        vcbSigWord = 8,
        vcbCrDate = 10,
        vcbLsMod = 14,
        vcbAtrb = 18,
        vcbNmFls = 20,
        vcbVBMSt = 22,
        vcbAllocPtr = 24,
        vcbNmAlBlks = 26,
        vcbAlBlkSiz = 28,
        vcbClpSiz = 32,
        vcbAlBlSt = 36,
        vcbNxtCNID = 38,
        vcbFreeBks = 42,
        vcbVN = 44,
        vcbDrvNum = 72,
        vcbDRefNum = 74,
        vcbFSID = 76,
        vcbVRefNum = 78,
        vcbMAdr = 80,
        vcbBufAdr = 84,
        vcbMLen = 88,
        vcbDirIndex = 90,
        vcbDirBlk = 92,
        vcbVolBkUp = 94,
        vcbVSeqNum = 98,
        vcbWrCnt = 100,
        vcbXTClpSiz = 104,
        vcbCTClpSiz = 108,
        vcbNmRtDirs = 112,
        vcbFilCnt = 114,
        vcbDirCnt = 118,
        vcbFndrInfo = 122,
        vcbVCSize = 154,
        vcbVBMCSiz = 156,
        vcbCtlCSiz = 158,
        vcbXTAlBlks = 160,
        vcbCTAlBlks = 162,
        vcbXTRef = 164,
        vcbCTRef = 166,
        vcbCtlBuf = 168,
        vcbDirIDM = 172,
        vcbOffsM = 176,
        SIZEOF_VCB = 178
};

// Working directory control block
enum {  // WDCBRec struct
        wdVCBPtr = 0,
        wdDirID = 4,
        wdCatHint = 8,
        wdProcID = 12,
        SIZEOF_WDCBRec = 16
};

// File control block
enum {  // FCBRec struct
        fcbFlNm = 0,
        fcbFlags = 4,
        fcbTypByt = 5,
        fcbSBlk = 6,
        fcbEOF = 8,
        fcbPLen = 12,
        fcbCrPs = 16,
        fcbVPtr = 20,
        fcbBfAdr = 24,
        fcbFlPos = 28,
        fcbClmpSize = 30,
        fcbBTCBPtr = 34,
        fcbExtRec = 38,
        fcbFType = 50,
        fcbCatPos = 54,
        fcbDirID = 58,
        fcbCName = 62
};

enum {  // ParsePathRec struct
        ppNamePtr = 0,
        ppStartOffset = 4,
        ppComponentLength = 6,
        ppMoreName = 8,
        ppFoundDelimiter = 9,
        SIZEOF_ParsePathRec = 10
};

enum {  // HFSCIRec struct
        compInterfMask = 0,
        compInterfProc = 4,
        log2PhyProc = 8,
        stackTop = 12,
        stackSize = 16,
        stackPtr = 20,
        idSector = 28,
        SIZEOF_HFSCIRec = 40
};

enum {  // DICIRec struct
        maxVolNameLength = 8,
        blockSize = 10,
        SIZEOF_DICIRec = 24
};

enum {  // FSDRec struct
        fsdLink = 0,
        fsdLength = 4,
        fsdVersion = 6,
        fileSystemFSID = 8,
        fileSystemName = 10,
        fileSystemSpec = 42,
        fileSystemGlobalsPtr = 112,
        fileSystemCommProc = 116,
        fsdHFSCI = 132,
        fsdDICI = 172,
        SIZEOF_FSDRec = 196
};

#endif
Revision:	1.2
Committed:	2000-04-10T18:53:31Z (24 years, 7 months ago) by cebix
Content type:	text/plain
Branch:	MAIN
CVS Tags:	snapshot-13072000
Changes since 1.1:	+1 -1 lines
Log Message:	- updated copyright info: 1999->2000
#	User	Rev	Content
1	cebix	1.1	/*
2			* extfs_defs.h - MacOS types and structures for external file system
3			*
4	cebix	1.2	* Basilisk II (C) 1997-2000 Christian Bauer
5	cebix	1.1	*
6			* This program is free software; you can redistribute it and/or modify
7			* it under the terms of the GNU General Public License as published by
8			* the Free Software Foundation; either version 2 of the License, or
9			* (at your option) any later version.
10			*
11			* This program is distributed in the hope that it will be useful,
12			* but WITHOUT ANY WARRANTY; without even the implied warranty of
13			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14			* GNU General Public License for more details.
15			*
16			* You should have received a copy of the GNU General Public License
17			* along with this program; if not, write to the Free Software
18			* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19			*/
20
21			#ifndef EXTFS_DEFS_H
22			#define EXTFS_DEFS_H
23
24			#include "macos_util.h"
25
26			// Gestalt selectors
27			enum {
28			gestaltFSAttr = 'fs ',
29			gestaltFullExtFSDispatching = 0,
30			gestaltHasFSSpecCalls = 1,
31			gestaltHasFileSystemManager = 2,
32			gestaltFSMDoesDynamicLoad = 3,
33			gestaltFSSupports4GBVols = 4,
34			gestaltFSSupports2TBVols = 5,
35			gestaltHasExtendedDiskInit = 6,
36			gestaltDTMgrSupportsFSM = 7
37			};
38
39			enum {
40			gestaltFSMVersion = 'fsm '
41			};
42
43			// File attributes
44			enum {
45			faLocked = 0x01,
46			faRFOpen = 0x04,
47			faDFOpen = 0x08,
48			faIsDir = 0x10,
49			faOpen = 0x80
50			};
51
52			// Volume attributes
53			enum {
54			vaBusy = 0x40,
55			vaHardLock = 0x80,
56			vaSoftLock = 0x8000
57			};
58
59			// vMAttrib (GetVolParms) constants
60			enum {
61			kLimitFCBs = 1 << 31,
62			kLocalWList = 1 << 30,
63			kNoMiniFndr = 1 << 29,
64			kNoVNEdit = 1 << 28,
65			kNoLclSync = 1 << 27,
66			kTrshOffLine = 1 << 26,
67			kNoSwitchTo = 1 << 25,
68			kNoDeskItems = 1 << 20,
69			kNoBootBlks = 1 << 19,
70			kAccessCntl = 1 << 18,
71			kNoSysDir = 1 << 17,
72			kHasExtFSVol = 1 << 16,
73			kHasOpenDeny = 1 << 15,
74			kHasCopyFile = 1 << 14,
75			kHasMoveRename = 1 << 13,
76			kHasDesktopMgr = 1 << 12,
77			kHasShortName = 1 << 11,
78			kHasFolderLock = 1 << 10,
79			kHasPersonalAccessPrivileges = 1 << 9,
80			kHasUserGroupList = 1 << 8,
81			kHasCatSearch = 1 << 7,
82			kHasFileIDs = 1 << 6,
83			kHasBTreeMgr = 1 << 5,
84			kHasBlankAccessPrivileges = 1 << 4,
85			kSupportsAsyncRequests = 1 << 3
86			};
87
88			enum {
89			fsUsrCNID = 16,
90			kHFSBit = 9,
91			kHFSMask = 0x0200,
92			kAsyncBit = 10,
93			kAsyncMask = 0x0400
94			};
95
96			// HFSCIProc selectCode values
97			enum {
98			kFSMOpen = 0xA000,
99			kFSMClose = 0xA001,
100			kFSMRead = 0xA002,
101			kFSMWrite = 0xA003,
102			kFSMGetVolInfo = 0xA007,
103			kFSMCreate = 0xA008,
104			kFSMDelete = 0xA009,
105			kFSMOpenRF = 0xA00A,
106			kFSMRename = 0xA00B,
107			kFSMGetFileInfo = 0xA00C,
108			kFSMSetFileInfo = 0xA00D,
109			kFSMUnmountVol = 0xA00E,
110			kFSMMountVol = 0xA00F,
111			kFSMAllocate = 0xA010,
112			kFSMGetEOF = 0xA011,
113			kFSMSetEOF = 0xA012,
114			kFSMFlushVol = 0xA013,
115			kFSMGetVol = 0xA014,
116			kFSMSetVol = 0xA015,
117			kFSMEject = 0xA017,
118			kFSMGetFPos = 0xA018,
119			kFSMOffline = 0xA035,
120			kFSMSetFilLock = 0xA041,
121			kFSMRstFilLock = 0xA042,
122			kFSMSetFilType = 0xA043,
123			kFSMSetFPos = 0xA044,
124			kFSMFlushFile = 0xA045,
125			kFSMOpenWD = 0x0001,
126			kFSMCloseWD = 0x0002,
127			kFSMCatMove = 0x0005,
128			kFSMDirCreate = 0x0006,
129			kFSMGetWDInfo = 0x0007,
130			kFSMGetFCBInfo = 0x0008,
131			kFSMGetCatInfo = 0x0009,
132			kFSMSetCatInfo = 0x000A,
133			kFSMSetVolInfo = 0x000B,
134			kFSMLockRng = 0x0010,
135			kFSMUnlockRng = 0x0011,
136			kFSMXGetVolInfo = 0x0012,
137			kFSMCreateFileIDRef = 0x0014,
138			kFSMDeleteFileIDRef = 0x0015,
139			kFSMResolveFileIDRef = 0x0016,
140			kFSMExchangeFiles = 0x0017,
141			kFSMCatSearch = 0x0018,
142			kFSMOpenDF = 0x001A,
143			kFSMMakeFSSpec = 0x001B,
144			kFSMDTGetPath = 0x0020,
145			kFSMDTCloseDown = 0x0021,
146			kFSMDTAddIcon = 0x0022,
147			kFSMDTGetIcon = 0x0023,
148			kFSMDTGetIconInfo = 0x0024,
149			kFSMDTAddAPPL = 0x0025,
150			kFSMDTRemoveAPPL = 0x0026,
151			kFSMDTGetAPPL = 0x0027,
152			kFSMDTSetComment = 0x0028,
153			kFSMDTRemoveComment = 0x0029,
154			kFSMDTGetComment = 0x002A,
155			kFSMDTFlush = 0x002B,
156			kFSMDTReset = 0x002C,
157			kFSMDTGetInfo = 0x002D,
158			kFSMDTOpenInform = 0x002E,
159			kFSMDTDelete = 0x002F,
160			kFSMGetVolParms = 0x0030,
161			kFSMGetLogInInfo = 0x0031,
162			kFSMGetDirAccess = 0x0032,
163			kFSMSetDirAccess = 0x0033,
164			kFSMMapID = 0x0034,
165			kFSMMapName = 0x0035,
166			kFSMCopyFile = 0x0036,
167			kFSMMoveRename = 0x0037,
168			kFSMOpenDeny = 0x0038,
169			kFSMOpenRFDeny = 0x0039,
170			kFSMGetXCatInfo = 0x003A,
171			kFSMGetVolMountInfoSize = 0x003F,
172			kFSMGetVolMountInfo = 0x0040,
173			kFSMVolumeMount = 0x0041,
174			kFSMShare = 0x0042,
175			kFSMUnShare = 0x0043,
176			kFSMGetUGEntry = 0x0044,
177			kFSMGetForeignPrivs = 0x0060,
178			kFSMSetForeignPrivs = 0x0061
179			};
180
181			// UTDetermineVol status values
182			enum {
183			dtmvError = 0,
184			dtmvFullPathname = 1,
185			dtmvVRefNum = 2,
186			dtmvWDRefNum = 3,
187			dtmvDriveNum = 4,
188			dtmvDefault = 5
189			};
190
191			// Miscellaneous constants used by FSM
192			enum {
193			fsdVersion1 = 1,
194			fsmIgnoreFSID = 0xFFFE,
195			fsmGenericFSID = 0xFFFF
196			};
197
198			// compInterfMask bits common to all FSM components
199			enum {
200			fsmComponentEnableBit = 31,
201			fsmComponentEnableMask = (long)0x80000000,
202			fsmComponentBusyBit = 30,
203			fsmComponentBusyMask = 0x40000000
204			};
205
206			// compInterfMask bits specific to HFS component
207			enum {
208			hfsCIDoesHFSBit = 23,
209			hfsCIDoesHFSMask = 0x00800000,
210			hfsCIDoesAppleShareBit = 22,
211			hfsCIDoesAppleShareMask = 0x00400000,
212			hfsCIDoesDeskTopBit = 21,
213			hfsCIDoesDeskTopMask = 0x00200000,
214			hfsCIDoesDynamicLoadBit = 20,
215			hfsCIDoesDynamicLoadMask = 0x00100000,
216			hfsCIResourceLoadedBit = 19,
217			hfsCIResourceLoadedMask = 0x00080000,
218			hfsCIHasHLL2PProcBit = 18,
219			hfsCIHasHLL2PProcMask = 0x00040000,
220			hfsCIWantsDTSupportBit = 17,
221			hfsCIWantsDTSupportMask = 0x00020000
222			};
223
224			// FCBRec.fcbFlags bits
225			enum {
226			fcbWriteBit = 0,
227			fcbWriteMask = 0x01,
228			fcbResourceBit = 1,
229			fcbResourceMask = 0x02,
230			fcbWriteLockedBit = 2,
231			fcbWriteLockedMask = 0x04,
232			fcbSharedWriteBit = 4,
233			fcbSharedWriteMask = 0x10,
234			fcbFileLockedBit = 5,
235			fcbFileLockedMask = 0x20,
236			fcbOwnClumpBit = 6,
237			fcbOwnClumpMask = 0x40,
238			fcbModifiedBit = 7,
239			fcbModifiedMask = 0x80
240			};
241
242			// InformFSM messages
243			enum {
244			fsmNopMessage = 0,
245			fsmDrvQElChangedMessage = 1,
246			fsmGetFSIconMessage = 2
247			};
248
249			// Messages passed to the fileSystemCommProc
250			enum {
251			ffsNopMessage = 0,
252			ffsGetIconMessage = 1,
253			ffsIDDiskMessage = 2,
254			ffsLoadMessage = 3,
255			ffsUnloadMessage = 4,
256			ffsIDVolMountMessage = 5,
257			ffsInformMessage = 6,
258			ffsGetIconInfoMessage = 7
259			};
260
261			// Error codes from FSM functions
262			enum {
263			fsmFFSNotFoundErr = -431,
264			fsmBusyFFSErr = -432,
265			fsmBadFFSNameErr = -433,
266			fsmBadFSDLenErr = -434,
267			fsmDuplicateFSIDErr = -435,
268			fsmBadFSDVersionErr = -436,
269			fsmNoAlternateStackErr = -437,
270			fsmUnknownFSMMessageErr = -438
271			};
272
273			// paramBlock for ffsGetIconMessage and fsmGetFSIconMessage
274			enum {
275			kLargeIcon = 1
276			};
277
278			enum { // FSMGetIconRec struct
279			iconBufferPtr = 2,
280			requestSize = 6,
281			actualSize = 10,
282			iconType = 14,
283			isEjectable = 15,
284			driveQElemPtr = 16,
285			fileSystemSpecPtr = 20
286			};
287
288			enum { // VolumeMountInfoHeader struct
289			vmiLength = 0,
290			vmiMedia = 2,
291			vmiFlags = 6,
292			SIZEOF_VolumeMountInfoHeader = 8
293			};
294
295			enum { // GetVolParmsInfoBuffer struct
296			vMVersion = 0,
297			vMAttrib = 2,
298			vMLocalHand = 6,
299			vMServerAdr = 10,
300			vMVolumeGrade = 14,
301			vMForeignPrivID = 18,
302			SIZEOF_GetVolParmsInfoBuffer = 20
303			};
304
305			// Finder Flags
306			enum {
307			kIsOnDesk = 0x0001,
308			kColor = 0x000E,
309			kIsShared = 0x0040,
310			kHasBeenInited = 0x0100,
311			kHasCustomIcon = 0x0400,
312			kIsStationery = 0x0800,
313			kNameLocked = 0x1000,
314			kHasBundle = 0x2000,
315			kIsInvisible = 0x4000,
316			kIsAlias = 0x8000
317			};
318
319			enum { // FInfo struct
320			fdType = 0,
321			fdCreator = 4,
322			fdFlags = 8,
323			fdLocation = 10,
324			fdFldr = 14,
325			SIZEOF_FInfo = 16
326			};
327
328			enum { // FXInfo struct
329			fdIconID = 0,
330			fdUnused = 2,
331			fdScript = 8,
332			fdXFlags = 9,
333			fdComment = 10,
334			fdPutAway = 12,
335			SIZEOF_FXInfo = 16
336			};
337
338			enum { // HFileParam/HFileInfo struct
339			ioFRefNum = 24,
340			ioFVersNum = 26,
341			ioFDirIndex = 28,
342			ioFlAttrib = 30,
343			ioACUser = 31,
344			ioFlFndrInfo = 32,
345			ioDirID = 48,
346			ioFlStBlk = 52,
347			ioFlLgLen = 54,
348			ioFlPyLen = 58,
349			ioFlRStBlk = 62,
350			ioFlRLgLen = 64,
351			ioFlRPyLen = 68,
352			ioFlCrDat = 72,
353			ioFlMdDat = 76,
354			ioFlBkDat = 80,
355			ioFlXFndrInfo = 84,
356			ioFlParID = 100,
357			ioFlClpSiz = 104
358			};
359
360			enum { // DInfo struct
361			frRect = 0,
362			frFlags = 8,
363			frLocation = 10,
364			frView = 14,
365			SIZEOF_DInfo = 16
366			};
367
368			enum { // DXInfo struct
369			frScroll = 0,
370			frOpenChain = 4,
371			frScript = 8,
372			frXFlags = 9,
373			frComment = 10,
374			frPutAway = 12,
375			SIZEOF_DXInfo = 16
376			};
377
378			enum { // HDirParam/DirInfo struct
379			ioDrUsrWds = 32,
380			ioDrDirID = 48,
381			ioDrNmFls = 52,
382			ioDrCrDat = 72,
383			ioDrMdDat = 76,
384			ioDrBkDat = 80,
385			ioDrFndrInfo = 84,
386			ioDrParID = 100
387			};
388
389			enum { // WDParam struct
390			ioWDIndex = 26,
391			ioWDProcID = 28,
392			ioWDVRefNum = 32,
393			ioWDDirID = 48,
394			SIZEOF_WDParam = 52
395			};
396
397			enum { // HVolumeParam struct
398			ioVolIndex = 28,
399			ioVCrDate = 30,
400			ioVLsMod = 34,
401			ioVAtrb = 38,
402			ioVNmFls = 40,
403			ioVBitMap = 42,
404			ioAllocPtr = 44,
405			ioVNmAlBlks = 46,
406			ioVAlBlkSiz = 48,
407			ioVClpSiz = 52,
408			ioAlBlSt = 56,
409			ioVNxtCNID = 58,
410			ioVFrBlk = 62,
411			ioVSigWord = 64,
412			ioVDrvInfo = 66,
413			ioVDRefNum = 68,
414			ioVFSID = 70,
415			ioVBkUp = 72,
416			ioVSeqNum = 76,
417			ioVWrCnt = 78,
418			ioVFilCnt = 82,
419			ioVDirCnt = 86,
420			ioVFndrInfo = 90
421			};
422
423			enum { // CMovePBRec struct
424			ioNewName = 28,
425			ioNewDirID = 36
426			};
427
428			enum { // FCBPBRec struct
429			ioFCBIndx = 28,
430			ioFCBFlNm = 32,
431			ioFCBFlags = 36,
432			ioFCBStBlk = 38,
433			ioFCBEOF = 40,
434			ioFCBPLen = 44,
435			ioFCBCrPs = 48,
436			ioFCBVRefNum = 52,
437			ioFCBClpSiz = 54,
438			ioFCBParID = 58
439			};
440
441			// Volume control block
442			enum { // VCB struct
443			vcbFlags = 6,
444			vcbSigWord = 8,
445			vcbCrDate = 10,
446			vcbLsMod = 14,
447			vcbAtrb = 18,
448			vcbNmFls = 20,
449			vcbVBMSt = 22,
450			vcbAllocPtr = 24,
451			vcbNmAlBlks = 26,
452			vcbAlBlkSiz = 28,
453			vcbClpSiz = 32,
454			vcbAlBlSt = 36,
455			vcbNxtCNID = 38,
456			vcbFreeBks = 42,
457			vcbVN = 44,
458			vcbDrvNum = 72,
459			vcbDRefNum = 74,
460			vcbFSID = 76,
461			vcbVRefNum = 78,
462			vcbMAdr = 80,
463			vcbBufAdr = 84,
464			vcbMLen = 88,
465			vcbDirIndex = 90,
466			vcbDirBlk = 92,
467			vcbVolBkUp = 94,
468			vcbVSeqNum = 98,
469			vcbWrCnt = 100,
470			vcbXTClpSiz = 104,
471			vcbCTClpSiz = 108,
472			vcbNmRtDirs = 112,
473			vcbFilCnt = 114,
474			vcbDirCnt = 118,
475			vcbFndrInfo = 122,
476			vcbVCSize = 154,
477			vcbVBMCSiz = 156,
478			vcbCtlCSiz = 158,
479			vcbXTAlBlks = 160,
480			vcbCTAlBlks = 162,
481			vcbXTRef = 164,
482			vcbCTRef = 166,
483			vcbCtlBuf = 168,
484			vcbDirIDM = 172,
485			vcbOffsM = 176,
486			SIZEOF_VCB = 178
487			};
488
489			// Working directory control block
490			enum { // WDCBRec struct
491			wdVCBPtr = 0,
492			wdDirID = 4,
493			wdCatHint = 8,
494			wdProcID = 12,
495			SIZEOF_WDCBRec = 16
496			};
497
498			// File control block
499			enum { // FCBRec struct
500			fcbFlNm = 0,
501			fcbFlags = 4,
502			fcbTypByt = 5,
503			fcbSBlk = 6,
504			fcbEOF = 8,
505			fcbPLen = 12,
506			fcbCrPs = 16,
507			fcbVPtr = 20,
508			fcbBfAdr = 24,
509			fcbFlPos = 28,
510			fcbClmpSize = 30,
511			fcbBTCBPtr = 34,
512			fcbExtRec = 38,
513			fcbFType = 50,
514			fcbCatPos = 54,
515			fcbDirID = 58,
516			fcbCName = 62
517			};
518
519			enum { // ParsePathRec struct
520			ppNamePtr = 0,
521			ppStartOffset = 4,
522			ppComponentLength = 6,
523			ppMoreName = 8,
524			ppFoundDelimiter = 9,
525			SIZEOF_ParsePathRec = 10
526			};
527
528			enum { // HFSCIRec struct
529			compInterfMask = 0,
530			compInterfProc = 4,
531			log2PhyProc = 8,
532			stackTop = 12,
533			stackSize = 16,
534			stackPtr = 20,
535			idSector = 28,
536			SIZEOF_HFSCIRec = 40
537			};
538
539			enum { // DICIRec struct
540			maxVolNameLength = 8,
541			blockSize = 10,
542			SIZEOF_DICIRec = 24
543			};
544
545			enum { // FSDRec struct
546			fsdLink = 0,
547			fsdLength = 4,
548			fsdVersion = 6,
549			fileSystemFSID = 8,
550			fileSystemName = 10,
551			fileSystemSpec = 42,
552			fileSystemGlobalsPtr = 112,
553			fileSystemCommProc = 116,
554			fsdHFSCI = 132,
555			fsdDICI = 172,
556			SIZEOF_FSDRec = 196
557			};
558
559			#endif