src/include/extfs_defs.h

/*
 *  extfs_defs.h - MacOS types and structures for external file system
 *
 *  Basilisk II (C) 1997-1999 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:	1.1
Committed:	1999-10-19T17:41:42Z (25 years, 1 month ago) by cebix
Content type:	text/plain
Branch:	MAIN
CVS Tags:	snapshot-21101999, snapshot-22121999, release-0_8-1, snapshot-02111999
Log Message:	- added external file system - moved most init/deinit code to InitAll()/ExitAll() in main.cpp
#	Content
1	/*
2	* extfs_defs.h - MacOS types and structures for external file system
3	*
4	* Basilisk II (C) 1997-1999 Christian Bauer
5	*
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