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ResKnife/External/MoreFiles/MoreFilesExtras.h
Nicholas Shanks 7b001ed84a Add MoreFiles 1.5.2 and MoreFilesX 1.0
2002-03-29 14:59:03 +00:00

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/*
File: MoreFilesExtras.h
Contains: A collection of useful high-level File Manager routines.
Version: Technology: MoreFiles
Release: 1.5.2
Copyright: © 1992-2001 by Apple Computer, Inc., all rights reserved.
Bugs?: For bug reports, consult the following page on
the World Wide Web:
http://developer.apple.com/bugreporter/
*/
/*
You may incorporate this sample code into your applications without
restriction, though the sample code has been provided "AS IS" and the
responsibility for its operation is 100% yours. However, what you are
not permitted to do is to redistribute the source as "DSC Sample Code"
after having made changes. If you're going to re-distribute the source,
we require that you make it clear in the source that the code was
descended from Apple Sample Code, but that you've made changes.
*/
#ifndef __MOREFILESEXTRAS__
#define __MOREFILESEXTRAS__
#ifndef __MACTYPES__
#include <MacTypes.h>
#endif
#ifndef __FILES__
#include <Files.h>
#endif
#include "Optimization.h"
#if PRAGMA_ONCE
#pragma once
#endif
#ifdef __cplusplus
extern "C" {
#endif
#if PRAGMA_IMPORT
#pragma import on
#endif
#if PRAGMA_STRUCT_ALIGN
#pragma options align=mac68k
#elif PRAGMA_STRUCT_PACKPUSH
#pragma pack(push, 2)
#elif PRAGMA_STRUCT_PACK
#pragma pack(2)
#endif
/*****************************************************************************/
/*
** Bit masks and macros to get common information out of ioACUser returned
** by PBGetCatInfo (remember to clear ioACUser before calling PBGetCatInfo
** since some file systems don't bother to set this field).
**
** Use the GetDirAccessRestrictions or FSpGetDirAccessRestrictions
** functions to retrieve the ioACUser access restrictions byte for
** a folder.
**
** Note: The access restriction byte returned by PBGetCatInfo is the
** 2's complement of the user's privileges byte returned in
** ioACAccess by PBHGetDirAccess.
*/
enum {
/* mask for just the access restriction bits */
acUserAccessMask = (kioACUserNoSeeFolderMask + kioACUserNoSeeFilesMask + kioACUserNoMakeChangesMask), /* common access privilege settings */
acUserFull = 0x00, /* no access restiction bits on */
acUserNone = acUserAccessMask, /* all access restiction bits on */
acUserDropBox = kioACUserNoSeeFolderMask + kioACUserNoSeeFilesMask, /* make changes, but not see files or folders */
acUserBulletinBoard = kioACUserNoMakeChangesMask /* see files and folders, but not make changes */
};
/*****************************************************************************/
/*
** Deny mode permissions for use with the HOpenAware, HOpenRFAware,
** FSpOpenAware, and FSpOpenRFAware functions.
** Note: Common settings are the ones with comments.
*/
enum {
dmNone = 0x0000,
dmNoneDenyRd = fsRdDenyPerm,
dmNoneDenyWr = fsWrDenyPerm,
dmNoneDenyRdWr = (fsRdDenyPerm + fsWrDenyPerm),
dmRd = fsRdPerm, /* Single writer, multiple readers; the readers */
dmRdDenyRd = (fsRdPerm + fsRdDenyPerm),
dmRdDenyWr = (fsRdPerm + fsWrDenyPerm), /* Browsing - equivalent to fsRdPerm */
dmRdDenyRdWr = (fsRdPerm + fsRdDenyPerm + fsWrDenyPerm),
dmWr = fsWrPerm,
dmWrDenyRd = (fsWrPerm + fsRdDenyPerm),
dmWrDenyWr = (fsWrPerm + fsWrDenyPerm),
dmWrDenyRdWr = (fsWrPerm + fsRdDenyPerm + fsWrDenyPerm),
dmRdWr = fsRdWrPerm, /* Shared access - equivalent to fsRdWrShPerm */
dmRdWrDenyRd = (fsRdWrPerm + fsRdDenyPerm),
dmRdWrDenyWr = (fsRdWrPerm + fsWrDenyPerm), /* Single writer, multiple readers; the writer */
dmRdWrDenyRdWr = (fsRdWrPerm + fsRdDenyPerm + fsWrDenyPerm) /* Exclusive access - equivalent to fsRdWrPerm */
};
/*****************************************************************************/
/*
** For those times where you need to use more than one kind of File Manager parameter
** block but don't feel like wasting stack space, here's a parameter block you can reuse.
*/
union UniversalFMPB {
ParamBlockRec PB;
CInfoPBRec ciPB;
DTPBRec dtPB;
HParamBlockRec hPB;
CMovePBRec cmPB;
WDPBRec wdPB;
FCBPBRec fcbPB;
XVolumeParam xPB;
};
typedef union UniversalFMPB UniversalFMPB;
typedef UniversalFMPB * UniversalFMPBPtr;
typedef UniversalFMPBPtr * UniversalFMPBHandle;
/*
** Used by GetUGEntries to return user or group lists
*/
struct UGEntry {
short objType; /* object type: -1 = group; 0 = user */
long objID; /* the user or group ID */
Str31 name; /* the user or group name */
};
typedef struct UGEntry UGEntry;
typedef UGEntry * UGEntryPtr;
typedef UGEntryPtr * UGEntryHandle;
/*
** I use the following records instead of the AFPVolMountInfo and AFPXVolMountInfo structures in Files.h
*/
typedef unsigned char Str8[9];
struct MyAFPVolMountInfo {
short length; /* length of this record */
VolumeType media; /* type of media, always AppleShareMediaType */
short flags; /* 0 = normal mount; set bit 0 to inhibit greeting messages */
char nbpInterval; /* NBP interval parameter; 7 is a good choice */
char nbpCount; /* NBP count parameter; 5 is a good choice */
short uamType; /* User Authentication Method */
short zoneNameOffset; /* offset from start of record to zoneName */
short serverNameOffset; /* offset from start of record to serverName */
short volNameOffset; /* offset from start of record to volName */
short userNameOffset; /* offset from start of record to userName */
short userPasswordOffset; /* offset from start of record to userPassword */
short volPasswordOffset; /* offset from start of record to volPassword */
Str32 zoneName; /* server's AppleTalk zone name */
char filler1; /* to word align volPassword */
Str32 serverName; /* server name */
char filler2; /* to word align volPassword */
Str27 volName; /* volume name */
Str31 userName; /* user name (zero length Pascal string for guest) */
Str8 userPassword; /* user password (zero length Pascal string if no user password) */
char filler3; /* to word align volPassword */
Str8 volPassword; /* volume password (zero length Pascal string if no volume password) */
char filler4; /* to end record on word boundry */
};
typedef struct MyAFPVolMountInfo MyAFPVolMountInfo;
typedef MyAFPVolMountInfo * MyAFPVolMountInfoPtr;
typedef MyAFPVolMountInfoPtr * MyAFPVolMountInfoHandle;
struct MyAFPXVolMountInfo {
short length; /* length of this record */
VolumeType media; /* type of media, always AppleShareMediaType */
short flags; /* bits for no messages, no reconnect, etc */
char nbpInterval; /* NBP interval parameter; 7 is a good choice */
char nbpCount; /* NBP count parameter; 5 is a good choice */
short uamType; /* User Authentication Method */
short zoneNameOffset; /* offset from start of record to zoneName */
short serverNameOffset; /* offset from start of record to serverName */
short volNameOffset; /* offset from start of record to volName */
short userNameOffset; /* offset from start of record to userName */
short userPasswordOffset; /* offset from start of record to userPassword */
short volPasswordOffset; /* offset from start of record to volPassword */
short extendedFlags; /* extended flags word */
short uamNameOffset; /* offset to a pascal UAM name string */
short alternateAddressOffset; /* offset to Alternate Addresses in tagged format */
Str32 zoneName; /* server's AppleTalk zone name */
char filler1; /* to word align volPassword */
Str32 serverName; /* server name */
char filler2; /* to word align volPassword */
Str27 volName; /* volume name */
Str31 userName; /* user name (zero length Pascal string for guest) */
Str8 userPassword; /* user password (zero length Pascal string if no user password) */
char filler3; /* to word align volPassword */
Str8 volPassword; /* volume password (zero length Pascal string if no volume password) */
char filler4; /* to word align uamNameOffset */
Str32 uamName; /* UAM name */
char filler5; /* to word align alternateAddress */
char alternateAddress[1]; /* AFPAlternateAddress */
};
typedef struct MyAFPXVolMountInfo MyAFPXVolMountInfo;
typedef MyAFPXVolMountInfo * MyAFPXVolMountInfoPtr;
typedef MyAFPXVolMountInfoPtr * MyAFPXVolMountInfoHandle;
/*****************************************************************************/
/* Functions to get information out of GetVolParmsInfoBuffer. */
/* version 1 field getters */
EXTERN_API( short )
GetVolParmsInfoVersion(const GetVolParmsInfoBuffer * volParms);
EXTERN_API( long )
GetVolParmsInfoAttrib(const GetVolParmsInfoBuffer * volParms);
EXTERN_API( Handle )
GetVolParmsInfoLocalHand(const GetVolParmsInfoBuffer * volParms);
EXTERN_API( long )
GetVolParmsInfoServerAdr(const GetVolParmsInfoBuffer * volParms);
/* version 2 field getters (assume zero result if version < 2) */
EXTERN_API( long )
GetVolParmsInfoVolumeGrade(const GetVolParmsInfoBuffer * volParms);
EXTERN_API( long )
GetVolParmsInfoForeignPrivID(const GetVolParmsInfoBuffer * volParms);
/* version 3 field getters (assume zero result if version < 3) */
EXTERN_API( long )
GetVolParmsInfoExtendedAttributes(const GetVolParmsInfoBuffer * volParms);
/* attribute bits supported by all versions of GetVolParmsInfoBuffer */
EXTERN_API( Boolean )
isNetworkVolume(const GetVolParmsInfoBuffer * volParms);
EXTERN_API( Boolean )
hasLimitFCBs(const GetVolParmsInfoBuffer * volParms);
EXTERN_API( Boolean )
hasLocalWList(const GetVolParmsInfoBuffer * volParms);
EXTERN_API( Boolean )
hasNoMiniFndr(const GetVolParmsInfoBuffer * volParms);
EXTERN_API( Boolean )
hasNoVNEdit(const GetVolParmsInfoBuffer * volParms);
EXTERN_API( Boolean )
hasNoLclSync(const GetVolParmsInfoBuffer * volParms);
EXTERN_API( Boolean )
hasTrshOffLine(const GetVolParmsInfoBuffer * volParms);
EXTERN_API( Boolean )
hasNoSwitchTo(const GetVolParmsInfoBuffer * volParms);
EXTERN_API( Boolean )
hasNoDeskItems(const GetVolParmsInfoBuffer * volParms);
EXTERN_API( Boolean )
hasNoBootBlks(const GetVolParmsInfoBuffer * volParms);
EXTERN_API( Boolean )
hasAccessCntl(const GetVolParmsInfoBuffer * volParms);
EXTERN_API( Boolean )
hasNoSysDir(const GetVolParmsInfoBuffer * volParms);
EXTERN_API( Boolean )
hasExtFSVol(const GetVolParmsInfoBuffer * volParms);
EXTERN_API( Boolean )
hasOpenDeny(const GetVolParmsInfoBuffer * volParms);
EXTERN_API( Boolean )
hasCopyFile(const GetVolParmsInfoBuffer * volParms);
EXTERN_API( Boolean )
hasMoveRename(const GetVolParmsInfoBuffer * volParms);
EXTERN_API( Boolean )
hasDesktopMgr(const GetVolParmsInfoBuffer * volParms);
EXTERN_API( Boolean )
hasShortName(const GetVolParmsInfoBuffer * volParms);
EXTERN_API( Boolean )
hasFolderLock(const GetVolParmsInfoBuffer * volParms);
EXTERN_API( Boolean )
hasPersonalAccessPrivileges(const GetVolParmsInfoBuffer * volParms);
EXTERN_API( Boolean )
hasUserGroupList(const GetVolParmsInfoBuffer * volParms);
EXTERN_API( Boolean )
hasCatSearch(const GetVolParmsInfoBuffer * volParms);
EXTERN_API( Boolean )
hasFileIDs(const GetVolParmsInfoBuffer * volParms);
EXTERN_API( Boolean )
hasBTreeMgr(const GetVolParmsInfoBuffer * volParms);
EXTERN_API( Boolean )
hasBlankAccessPrivileges(const GetVolParmsInfoBuffer * volParms);
EXTERN_API( Boolean )
supportsAsyncRequests(const GetVolParmsInfoBuffer * volParms);
EXTERN_API( Boolean )
supportsTrashVolumeCache(const GetVolParmsInfoBuffer * volParms);
/* attribute bits supported by version 3 and greater versions of GetVolParmsInfoBuffer */
EXTERN_API( Boolean )
volIsEjectable(const GetVolParmsInfoBuffer * volParms);
EXTERN_API( Boolean )
volSupportsHFSPlusAPIs(const GetVolParmsInfoBuffer * volParms);
EXTERN_API( Boolean )
volSupportsFSCatalogSearch(const GetVolParmsInfoBuffer * volParms);
EXTERN_API( Boolean )
volSupportsFSExchangeObjects(const GetVolParmsInfoBuffer * volParms);
EXTERN_API( Boolean )
volSupports2TBFiles(const GetVolParmsInfoBuffer * volParms);
EXTERN_API( Boolean )
volSupportsLongNames(const GetVolParmsInfoBuffer * volParms);
EXTERN_API( Boolean )
volSupportsMultiScriptNames(const GetVolParmsInfoBuffer * volParms);
EXTERN_API( Boolean )
volSupportsNamedForks(const GetVolParmsInfoBuffer * volParms);
EXTERN_API( Boolean )
volSupportsSubtreeIterators(const GetVolParmsInfoBuffer * volParms);
EXTERN_API( Boolean )
volL2PCanMapFileBlocks(const GetVolParmsInfoBuffer * volParms);
/*****************************************************************************/
/* Functions for testing ioACUser bits. */
EXTERN_API( Boolean )
userIsOwner(SInt8 ioACUser);
EXTERN_API( Boolean )
userHasFullAccess(SInt8 ioACUser);
EXTERN_API( Boolean )
userHasDropBoxAccess(SInt8 ioACUser);
EXTERN_API( Boolean )
userHasBulletinBoard(SInt8 ioACUser);
EXTERN_API( Boolean )
userHasNoAccess(SInt8 ioACUser);
/*****************************************************************************/
EXTERN_API( void )
TruncPString(
StringPtr destination,
ConstStr255Param source,
short maxLength);
/*
The TruncPString function copies up to maxLength characters from
the source Pascal string to the destination Pascal string. TruncPString
ensures that the truncated string ends on a single-byte character, or on
the last byte of a multi-byte character.
destination output: destination Pascal string.
source input: source Pascal string.
maxLength output: The maximum allowable length of the destination
string.
*/
/*****************************************************************************/
EXTERN_API( Ptr )
GetTempBuffer(
long buffReqSize,
long * buffActSize);
/*
The GetTempBuffer function allocates a temporary buffer for file system
operations which is at least 1024 bytes (1K) and a multiple of
1024 bytes.
buffReqSize input: Size you'd like the buffer to be.
buffActSize output: Size of buffer allocated.
function result output: Pointer to memory allocated or nil if no memory
was available. The caller is responsible for
disposing of this buffer with DisposePtr.
*/
/*****************************************************************************/
EXTERN_API( OSErr )
GetVolumeInfoNoName(
ConstStr255Param pathname,
short vRefNum,
HParmBlkPtr pb);
/*
GetVolumeInfoNoName uses pathname and vRefNum to call PBHGetVInfoSync
in cases where the returned volume name is not needed by the caller.
The pathname and vRefNum parameters are not touched, and the pb
parameter is initialized by PBHGetVInfoSync except that ioNamePtr in
the parameter block is always returned as NULL (since it might point
to GetVolumeInfoNoName's local variable tempPathname).
I noticed using this code in several places, so here it is once.
This reduces the code size of MoreFiles.
pathName input: Pointer to a full pathname or nil. If you pass in a
partial pathname, it is ignored. A full pathname to a
volume must end with a colon character (:).
vRefNum input: Volume specification (volume reference number, working
directory number, drive number, or 0).
pb input: A pointer to HParamBlockRec.
output: The parameter block as filled in by PBHGetVInfoSync
except that ioNamePtr will always be NULL.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
paramErr -50 No default volume, or pb was NULL
*/
/*****************************************************************************/
EXTERN_API( OSErr )
XGetVolumeInfoNoName(
ConstStr255Param pathname,
short vRefNum,
XVolumeParamPtr pb);
/*
XGetVolumeInfoNoName uses pathname and vRefNum to call PBXGetVolInfoSync
in cases where the returned volume name is not needed by the caller.
The pathname and vRefNum parameters are not touched, and the pb
parameter is initialized by PBXGetVolInfoSync except that ioNamePtr in
the parameter block is always returned as NULL (since it might point
to XGetVolumeInfoNoName's local variable tempPathname).
pathName input: Pointer to a full pathname or nil. If you pass in a
partial pathname, it is ignored. A full pathname to a
volume must end with a colon character (:).
vRefNum input: Volume specification (volume reference number, working
directory number, drive number, or 0).
pb input: A pointer to HParamBlockRec.
output: The parameter block as filled in by PBXGetVolInfoSync
except that ioNamePtr will always be NULL.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
paramErr -50 No default volume, or pb was NULL
*/
/*****************************************************************************/
EXTERN_API( OSErr )
GetCatInfoNoName(
short vRefNum,
long dirID,
ConstStr255Param name,
CInfoPBPtr pb);
/*
GetCatInfoNoName uses vRefNum, dirID and name to call PBGetCatInfoSync
in cases where the returned object is not needed by the caller.
The vRefNum, dirID and name parameters are not touched, and the pb
parameter is initialized by PBGetCatInfoSync except that ioNamePtr in
the parameter block is always returned as NULL (since it might point
to GetCatInfoNoName's local variable tempName).
I noticed using this code in several places, so here it is once.
This reduces the code size of MoreFiles.
vRefNum input: Volume specification.
dirID input: Directory ID.
name input: Pointer to object name, or nil when dirID
specifies a directory that's the object.
pb input: A pointer to CInfoPBRec.
output: The parameter block as filled in by
PBGetCatInfoSync except that ioNamePtr will
always be NULL.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
paramErr -50 No default volume
dirNFErr -120 Directory not found or incomplete pathname
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
*/
/*****************************************************************************/
EXTERN_API( OSErr )
DetermineVRefNum(
ConstStr255Param pathname,
short vRefNum,
short * realVRefNum);
/*
The DetermineVRefNum function determines the volume reference number of
a volume from a pathname, a volume specification, or a combination
of the two.
WARNING: Volume names on the Macintosh are *not* unique -- Multiple
mounted volumes can have the same name. For this reason, the use of a
volume name or full pathname to identify a specific volume may not
produce the results you expect. If more than one volume has the same
name and a volume name or full pathname is used, the File Manager
currently uses the first volume it finds with a matching name in the
volume queue.
pathName input: Pointer to a full pathname or nil. If you pass in a
partial pathname, it is ignored. A full pathname to a
volume must end with a colon character (:).
vRefNum input: Volume specification (volume reference number, working
directory number, drive number, or 0).
realVRefNum output: The real volume reference number.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
paramErr -50 No default volume
*/
/*****************************************************************************/
EXTERN_API( OSErr )
HGetVInfo(
short volReference,
StringPtr volName,
short * vRefNum,
unsigned long * freeBytes,
unsigned long * totalBytes);
/*
The HGetVInfo function returns the name, volume reference number,
available space (in bytes), and total space (in bytes) for the
specified volume. You can specify the volume by providing its drive
number, volume reference number, or 0 for the default volume.
This routine is compatible with volumes up to 4 gigabytes.
volReference input: The drive number, volume reference number,
or 0 for the default volume.
volName input: A pointer to a buffer (minimum Str27) where
the volume name is to be returned or must
be nil.
output: The volume name.
vRefNum output: The volume reference number.
freeBytes output: The number of free bytes on the volume.
freeBytes is an unsigned long value.
totalBytes output: The total number of bytes on the volume.
totalBytes is an unsigned long value.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
paramErr -50 No default volume
__________
Also see: XGetVInfo
*/
/*****************************************************************************/
EXTERN_API( OSErr )
XGetVInfo(
short volReference,
StringPtr volName,
short * vRefNum,
UInt64 * freeBytes,
UInt64 * totalBytes);
/*
The XGetVInfo function returns the name, volume reference number,
available space (in bytes), and total space (in bytes) for the
specified volume. You can specify the volume by providing its drive
number, volume reference number, or 0 for the default volume.
This routine is compatible with volumes up to 2 terabytes.
volReference input: The drive number, volume reference number,
or 0 for the default volume.
volName input: A pointer to a buffer (minimum Str27) where
the volume name is to be returned or must
be nil.
output: The volume name.
vRefNum output: The volume reference number.
freeBytes output: The number of free bytes on the volume.
freeBytes is an UnsignedWide value.
totalBytes output: The total number of bytes on the volume.
totalBytes is an UnsignedWide value.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
paramErr -50 No default volume
__________
Also see: HGetVInfo
*/
/*****************************************************************************/
EXTERN_API( OSErr )
CheckVolLock(
ConstStr255Param pathname,
short vRefNum);
/*
The CheckVolLock function determines if a volume is locked - either by
hardware or by software. If CheckVolLock returns noErr, then the volume
is not locked.
pathName input: Pointer to a full pathname or nil. If you pass in a
partial pathname, it is ignored. A full pathname to a
volume must end with a colon character (:).
vRefNum input: Volume specification (volume reference number, working
directory number, drive number, or 0).
Result Codes
noErr 0 No error - volume not locked
nsvErr -35 No such volume
wPrErr -44 Volume locked by hardware
vLckdErr -46 Volume locked by software
paramErr -50 No default volume
*/
/*****************************************************************************/
/*
** The following routines call Mac OS routines that are not supported by
** Carbon:
**
** GetDriverName
** FindDrive
** GetDiskBlocks
** GetVolState
*/
#if !TARGET_API_MAC_CARBON // {
/*****************************************************************************/
EXTERN_API( OSErr )
GetDriverName(
short driverRefNum,
Str255 driverName);
/*
The GetDriverName function returns a device driver's name.
driverRefNum input: The driver reference number.
driverName output: The driver's name.
Result Codes
noErr 0 No error
badUnitErr -21 Bad driver reference number
*/
/*****************************************************************************/
EXTERN_API( OSErr )
FindDrive(
ConstStr255Param pathname,
short vRefNum,
DrvQElPtr * driveQElementPtr);
/*
The FindDrive function returns a pointer to a mounted volume's
drive queue element.
pathName input: Pointer to a full pathname or nil. If you
pass in a partial pathname, it is ignored.
A full pathname to a volume must end with
a colon character (:).
vRefNum input: Volume specification (volume reference
number, working directory number, drive
number, or 0).
driveQElementPtr output: Pointer to a volume's drive queue element
in the drive queue. DO NOT change the
DrvQEl.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
paramErr -50 No default volume
nsDrvErr -56 No such drive
*/
/*****************************************************************************/
EXTERN_API( OSErr )
GetDiskBlocks(
ConstStr255Param pathname,
short vRefNum,
unsigned long * numBlocks);
/*
The GetDiskBlocks function returns the number of physical disk
blocks on a disk drive. NOTE: This is not the same as volume
allocation blocks!
pathName input: Pointer to a full pathname or nil. If you
pass in a partial pathname, it is ignored.
A full pathname to a volume must end with
a colon character (:).
vRefNum input: Volume specification (volume reference
number, working directory number, drive
number, or 0).
numBlocks output: The number of physical disk blocks on the disk drive.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
paramErr -50 No default volume, driver reference
number is zero, ReturnFormatList
returned zero blocks, DriveStatus
returned an unknown value, or
driveQElementPtr->qType is unknown
nsDrvErr -56 No such drive
statusErr Ð18 Driver does not respond to this
status request
badUnitErr Ð21 Driver reference number does not
match unit table
unitEmptyErr Ð22 Driver reference number specifies
a nil handle in unit table
abortErr Ð27 Request aborted by KillIO
notOpenErr Ð28 Driver not open
*/
/*****************************************************************************/
EXTERN_API( OSErr )
GetVolState(
ConstStr255Param pathname,
short vRefNum,
Boolean * volumeOnline,
Boolean * volumeEjected,
Boolean * driveEjectable,
Boolean * driverWantsEject);
/*
The GetVolState function determines if a volume is online or offline,
if an offline volume is ejected, and if the volume's driver is
ejectable or wants eject calls.
pathName input: Pointer to a full pathname or nil.
vRefNum input: Volume specification (volume reference number,
working directory number, drive number, or 0).
volumeOnline output: True if the volume is online;
False if the volume is offline.
volumeEjected output: True if the volume is ejected (ejected
volumes are always offline); False if the
volume is not ejected.
driveEjectable output: True if the volume's drive is ejectable;
False if the volume's drive is not ejectable.
driverWantsEject output: True if the volume's driver wants an Eject
request after unmount (even if the drive
is not ejectable); False if the volume's
driver does not need an eject request.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
paramErr -50 No default volume, or pb was NULL
*/
/*****************************************************************************/
#endif // } !TARGET_API_MAC_CARBON
/*****************************************************************************/
EXTERN_API( OSErr )
GetVolFileSystemID(
ConstStr255Param pathname,
short vRefNum,
short * fileSystemID);
/*
The GetVolFileSystemID function returned the file system ID of
a mounted volume. The file system ID identifies the file system
that handles requests to a particular volume. Here's a partial list
of file system ID numbers (only Apple's file systems are listed):
FSID File System
----- -----------------------------------------------------
$0000 Macintosh HFS or MFS
$0100 ProDOS File System
$0101 PowerTalk Mail Enclosures
$4147 ISO 9660 File Access (through Foreign File Access)
$4242 High Sierra File Access (through Foreign File Access)
$464D QuickTake File System (through Foreign File Access)
$4953 Macintosh PC Exchange (MS-DOS)
$4A48 Audio CD Access (through Foreign File Access)
$4D4B Apple Photo Access (through Foreign File Access)
See the Technical Note "FL 35 - Determining Which File System
Is Active" and the "Guide to the File System Manager" for more
information.
pathName input: Pointer to a full pathname or nil. If you pass
in a partial pathname, it is ignored. A full
pathname to a volume must contain at least
one colon character (:) and must not start with
a colon character.
vRefNum input: Volume specification (volume reference number,
working directory number, drive number, or 0).
fileSystemID output: The volume's file system ID.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
paramErr -50 No default volume, or pb was NULL
*/
/*****************************************************************************/
EXTERN_API( OSErr )
UnmountAndEject(
ConstStr255Param pathname,
short vRefNum);
/*
The UnmountAndEject function unmounts and ejects a volume. The volume
is ejected only if it is ejectable and not already ejected.
pathName input: Pointer to a full pathname or nil. If you pass in a
partial pathname, it is ignored. A full pathname to a
volume must end with a colon character (:).
vRefNum input: Volume specification (volume reference number, working
directory number, drive number, or 0).
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad volume name
fBsyErr -47 One or more files are open
paramErr -50 No default volume
nsDrvErr -56 No such drive
extFSErr -58 External file system error - no file
system claimed this call.
*/
/*****************************************************************************/
EXTERN_API( OSErr )
OnLine(
FSSpecPtr volumes,
short reqVolCount,
short * actVolCount,
short * volIndex);
/*
The OnLine function returns the list of volumes currently mounted in
an array of FSSpec records.
A noErr result indicates that the volumes array was filled
(actVolCount == reqVolCount) and there may be additional volumes
mounted. A nsvErr result indicates that the end of the volume list
was found and actVolCount volumes were actually found this time.
volumes input: Pointer to array of FSSpec where the volume list
is returned.
reqVolCount input: Maximum number of volumes to return (the number of
elements in the volumes array).
actVolCount output: The number of volumes actually returned.
volIndex input: The current volume index position. Set to 1 to
start with the first volume.
output: The volume index position to get the next volume.
Pass this value the next time you call OnLine to
start where you left off.
Result Codes
noErr 0 No error, but there are more volumes
to list
nsvErr -35 No more volumes to be listed
paramErr -50 volIndex was <= 0
*/
/*****************************************************************************/
EXTERN_API( OSErr )
SetDefault(
short newVRefNum,
long newDirID,
short * oldVRefNum,
long * oldDirID);
/*
The SetDefault function sets the default volume and directory to the
volume specified by newVRefNum and the directory specified by newDirID.
The current default volume reference number and directory ID are
returned in oldVRefNum and oldDir and must be used to restore the
default volume and directory to their previous state *as soon as
possible* with the RestoreDefault function. These two functions are
designed to be used as a wrapper around Standard I/O routines where
the location of the file is implied to be the default volume and
directory. In other words, this is how you should use these functions:
error = SetDefault(newVRefNum, newDirID, &oldVRefNum, &oldDirID);
if ( error == noErr )
{
// call the Stdio functions like remove, rename, tmpfile,
// fopen, freopen, etc. or non-ANSI extensions like
// fdopen,fsetfileinfo, -- create, open, unlink, etc. here!
error = RestoreDefault(oldVRefNum, oldDirID);
}
By using these functions as a wrapper, you won't need to open a working
directory (because SetDefault and RestoreDefault use HSetVol) and you
won't have to worry about the effects of using HSetVol (documented in
Technical Note "FL 11 - PBHSetVol is Dangerous" and in the
Inside Macintosh: Files book in the description of the HSetVol and
PBHSetVol functions) because the default volume/directory is restored
before giving up control to code that might be affected by HSetVol.
newVRefNum input: Volume specification (volume reference number,
working directory number, drive number, or 0) of
the new default volume.
newDirID input: Directory ID of the new default directory.
oldVRefNum output: The volume specification to save for use with
RestoreDefault.
oldDirID output: The directory ID to save for use with
RestoreDefault.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
bdNamErr -37 Bad volume name
fnfErr -43 Directory not found
paramErr -50 No default volume
afpAccessDenied -5000 User does not have access to the directory
__________
Also see: RestoreDefault
*/
/*****************************************************************************/
EXTERN_API( OSErr )
RestoreDefault(
short oldVRefNum,
long oldDirID);
/*
The RestoreDefault function restores the default volume and directory
to the volume specified by oldVRefNum and the directory specified by
oldDirID. The oldVRefNum and oldDirID parameters were previously
obtained from the SetDefault function. These two functions are designed
to be used as a wrapper around Standard C I/O routines where the
location of the file is implied to be the default volume and directory.
In other words, this is how you should use these functions:
error = SetDefault(newVRefNum, newDirID, &oldVRefNum, &oldDirID);
if ( error == noErr )
{
// call the Stdio functions like remove, rename, tmpfile,
// fopen, freopen, etc. or non-ANSI extensions like
// fdopen,fsetfileinfo, -- create, open, unlink, etc. here!
error = RestoreDefault(oldVRefNum, oldDirID);
}
By using these functions as a wrapper, you won't need to open a working
directory (because SetDefault and RestoreDefault use HSetVol) and you
won't have to worry about the effects of using HSetVol (documented in
Technical Note "FL 11 - PBHSetVol is Dangerous" and in the
Inside Macintosh: Files book in the description of the HSetVol and
PBHSetVol functions) because the default volume/directory is restored
before giving up control to code that might be affected by HSetVol.
oldVRefNum input: The volume specification to restore.
oldDirID input: The directory ID to restore.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
bdNamErr -37 Bad volume name
fnfErr -43 Directory not found
paramErr -50 No default volume
rfNumErr -51 Bad working directory reference number
afpAccessDenied -5000 User does not have access to the directory
__________
Also see: SetDefault
*/
/*****************************************************************************/
EXTERN_API( OSErr )
GetDInfo(
short vRefNum,
long dirID,
ConstStr255Param name,
DInfo * fndrInfo);
/*
The GetDInfo function gets the finder information for a directory.
vRefNum input: Volume specification.
dirID input: Directory ID.
name input: Pointer to object name, or nil when dirID
specifies a directory that's the object.
fndrInfo output: If the object is a directory, then its DInfo.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
paramErr -50 No default volume
dirNFErr -120 Directory not found or incomplete pathname
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
__________
Also see: FSpGetDInfo, FSpGetFInfoCompat
*/
/*****************************************************************************/
EXTERN_API( OSErr )
FSpGetDInfo(
const FSSpec * spec,
DInfo * fndrInfo);
/*
The FSpGetDInfo function gets the finder information for a directory.
spec input: An FSSpec record specifying the directory.
fndrInfo output: If the object is a directory, then its DInfo.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
paramErr -50 No default volume
dirNFErr -120 Directory not found or incomplete pathname
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
__________
Also see: FSpGetFInfoCompat, GetDInfo
*/
/*****************************************************************************/
EXTERN_API( OSErr )
SetDInfo(
short vRefNum,
long dirID,
ConstStr255Param name,
const DInfo * fndrInfo);
/*
The SetDInfo function sets the finder information for a directory.
vRefNum input: Volume specification.
dirID input: Directory ID.
name input: Pointer to object name, or nil when dirID
specifies a directory that's the object.
fndrInfo input: The DInfo.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
fLckdErr -45 File is locked
vLckdErr -46 Volume is locked or read-only
paramErr -50 No default volume
dirNFErr -120 Directory not found or incomplete pathname
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
__________
Also see: FSpSetDInfo, FSpSetFInfoCompat
*/
/*****************************************************************************/
EXTERN_API( OSErr )
FSpSetDInfo(
const FSSpec * spec,
const DInfo * fndrInfo);
/*
The FSpSetDInfo function sets the finder information for a directory.
spec input: An FSSpec record specifying the directory.
fndrInfo input: The DInfo.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
fLckdErr -45 File is locked
vLckdErr -46 Volume is locked or read-only
paramErr -50 No default volume
dirNFErr -120 Directory not found or incomplete pathname
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
__________
Also see: FSpSetFInfoCompat, SetDInfo
*/
/*****************************************************************************/
#if OLDROUTINENAMES
#define GetDirID(vRefNum, dirID, name, theDirID, isDirectory) GetDirectoryID(vRefNum, dirID, name, theDirID, isDirectory)
#endif
EXTERN_API( OSErr )
GetDirectoryID(
short vRefNum,
long dirID,
ConstStr255Param name,
long * theDirID,
Boolean * isDirectory);
/*
The GetDirectoryID function gets the directory ID number of the
directory specified. If a file is specified, then the parent
directory of the file is returned and isDirectory is false. If
a directory is specified, then that directory's ID number is
returned and isDirectory is true.
WARNING: Volume names on the Macintosh are *not* unique -- Multiple
mounted volumes can have the same name. For this reason, the use of a
volume name or full pathname to identify a specific volume may not
produce the results you expect. If more than one volume has the same
name and a volume name or full pathname is used, the File Manager
currently uses the first volume it finds with a matching name in the
volume queue.
vRefNum input: Volume specification.
dirID input: Directory ID.
name input: Pointer to object name, or nil when dirID
specifies a directory that's the object.
theDirID output: If the object is a file, then its parent directory
ID. If the object is a directory, then its ID.
isDirectory output: True if object is a directory; false if
object is a file.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
paramErr -50 No default volume
dirNFErr -120 Directory not found or incomplete pathname
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
*/
/*****************************************************************************/
#if OLDROUTINENAMES
#define DirIDFromFSSpec(spec, theDirID, isDirectory) FSpGetDirectoryID(spec, theDirID, isDirectory)
#endif
EXTERN_API( OSErr )
FSpGetDirectoryID(
const FSSpec * spec,
long * theDirID,
Boolean * isDirectory);
/*
The FSpGetDirectoryID function gets the directory ID number of the
directory specified by spec. If spec is to a file, then the parent
directory of the file is returned and isDirectory is false. If
spec is to a directory, then that directory's ID number is
returned and isDirectory is true.
spec input: An FSSpec record specifying the directory.
theDirID output: The directory ID.
isDirectory output: True if object is a directory; false if
object is a file.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
paramErr -50 No default volume
dirNFErr -120 Directory not found or incomplete pathname
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
*/
/*****************************************************************************/
EXTERN_API( OSErr )
GetDirName(
short vRefNum,
long dirID,
Str31 name);
/*
The GetDirName function gets the name of a directory from its
directory ID.
vRefNum input: Volume specification.
dirID input: Directory ID.
name output: Points to a Str31 where the directory name is to be
returned.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
paramErr -50 No default volume or
name parameter was NULL
dirNFErr -120 Directory not found or incomplete pathname
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
*/
/*****************************************************************************/
EXTERN_API( OSErr )
GetIOACUser(
short vRefNum,
long dirID,
ConstStr255Param name,
SInt8 * ioACUser);
/*
GetIOACUser returns a directory's access restrictions byte.
Use the masks and macro defined in MoreFilesExtras to check for
specific access priviledges.
vRefNum input: Volume specification.
dirID input: Directory ID.
name input: Pointer to object name, or nil when dirID
specifies a directory that's the object.
ioACUser output: The access restriction byte
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
paramErr -50 No default volume
dirNFErr -120 Directory not found or incomplete pathname
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
*/
/*****************************************************************************/
EXTERN_API( OSErr )
FSpGetIOACUser(
const FSSpec * spec,
SInt8 * ioACUser);
/*
FSpGetIOACUser returns a directory's access restrictions byte.
Use the masks and macro defined in MoreFilesExtras to check for
specific access priviledges.
spec input: An FSSpec record specifying the directory.
ioACUser output: The access restriction byte
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
paramErr -50 No default volume
dirNFErr -120 Directory not found or incomplete pathname
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
*/
/*****************************************************************************/
EXTERN_API( OSErr )
GetParentID(
short vRefNum,
long dirID,
ConstStr255Param name,
long * parID);
/*
The GetParentID function gets the parent directory ID number of the
specified object.
vRefNum input: Volume specification.
dirID input: Directory ID.
name input: Pointer to object name, or nil when dirID specifies
a directory that's the object.
parID output: The parent directory ID of the specified object.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
paramErr -50 No default volume
dirNFErr -120 Directory not found or incomplete pathname
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
*/
/*****************************************************************************/
EXTERN_API( OSErr )
GetFilenameFromPathname(
ConstStr255Param pathname,
Str255 filename);
/*
The GetFilenameFromPathname function gets the file (or directory) name
from the end of a full or partial pathname. Returns notAFileErr if the
pathname is nil, the pathname is empty, or the pathname cannot refer to
a filename (with a noErr result, the pathname could still refer to a
directory).
pathname input: A full or partial pathname.
filename output: The file (or directory) name.
Result Codes
noErr 0 No error
notAFileErr -1302 The pathname is nil, the pathname
is empty, or the pathname cannot refer
to a filename
__________
See also: GetObjectLocation.
*/
/*****************************************************************************/
EXTERN_API( OSErr )
GetObjectLocation(
short vRefNum,
long dirID,
ConstStr255Param pathname,
short * realVRefNum,
long * realParID,
Str255 realName,
Boolean * isDirectory);
/*
The GetObjectLocation function gets a file system object's location -
that is, its real volume reference number, real parent directory ID,
and name. While we're at it, determine if the object is a file or directory.
If GetObjectLocation returns fnfErr, then the location information
returned is valid, but it describes an object that doesn't exist.
You can use the location information for another operation, such as
creating a file or directory.
vRefNum input: Volume specification.
dirID input: Directory ID.
pathname input: Pointer to object name, or nil when dirID specifies
a directory that's the object.
realVRefNum output: The real volume reference number.
realParID output: The parent directory ID of the specified object.
realName output: The name of the specified object (the case of the
object name may not be the same as the object's
catalog entry on disk - since the Macintosh file
system is not case sensitive, it shouldn't matter).
isDirectory output: True if object is a directory; false if object
is a file.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
paramErr -50 No default volume
dirNFErr -120 Directory not found or incomplete pathname
notAFileErr -1302 The pathname is nil, the pathname
is empty, or the pathname cannot refer
to a filename
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
__________
See also: FSMakeFSSpecCompat
*/
/*****************************************************************************/
EXTERN_API( OSErr )
GetDirItems(
short vRefNum,
long dirID,
ConstStr255Param name,
Boolean getFiles,
Boolean getDirectories,
FSSpecPtr items,
short reqItemCount,
short * actItemCount,
short * itemIndex);
/*
The GetDirItems function returns a list of items in the specified
directory in an array of FSSpec records. File, subdirectories, or
both can be returned in the list.
A noErr result indicates that the items array was filled
(actItemCount == reqItemCount) and there may be additional items
left in the directory. A fnfErr result indicates that the end of
the directory list was found and actItemCount items were actually
found this time.
vRefNum input: Volume specification.
dirID input: Directory ID.
name input: Pointer to object name, or nil when dirID
specifies a directory that's the object.
getFiles input: Pass true to have files added to the items list.
getDirectories input: Pass true to have directories added to the
items list.
items input: Pointer to array of FSSpec where the item list
is returned.
reqItemCount input: Maximum number of items to return (the number
of elements in the items array).
actItemCount output: The number of items actually returned.
itemIndex input: The current item index position. Set to 1 to
start with the first item in the directory.
output: The item index position to get the next item.
Pass this value the next time you call
GetDirItems to start where you left off.
Result Codes
noErr 0 No error, but there are more items
to list
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found, there are no more items
to be listed.
paramErr -50 No default volume or itemIndex was <= 0
dirNFErr -120 Directory not found or incomplete pathname
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
*/
/*****************************************************************************/
EXTERN_API( OSErr )
DeleteDirectoryContents(
short vRefNum,
long dirID,
ConstStr255Param name);
/*
The DeleteDirectoryContents function deletes the contents of a directory.
All files and subdirectories in the specified directory are deleted.
If a locked file or directory is encountered, it is unlocked and then
deleted. If any unexpected errors are encountered,
DeleteDirectoryContents quits and returns to the caller.
vRefNum input: Volume specification.
dirID input: Directory ID.
name input: Pointer to directory name, or nil when dirID specifies
a directory that's the object.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
wPrErr -44 Hardware volume lock
fLckdErr -45 File is locked
vLckdErr -46 Software volume lock
fBsyErr -47 File busy, directory not empty, or working directory control block open
paramErr -50 No default volume
dirNFErr -120 Directory not found or incomplete pathname
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
__________
Also see: DeleteDirectory
*/
/*****************************************************************************/
EXTERN_API( OSErr )
DeleteDirectory(
short vRefNum,
long dirID,
ConstStr255Param name);
/*
The DeleteDirectory function deletes a directory and its contents.
All files and subdirectories in the specified directory are deleted.
If a locked file or directory is encountered, it is unlocked and then
deleted. After deleting the directories contents, the directory is
deleted. If any unexpected errors are encountered, DeleteDirectory
quits and returns to the caller.
vRefNum input: Volume specification.
dirID input: Directory ID.
name input: Pointer to directory name, or nil when dirID specifies
a directory that's the object.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
wPrErr -44 Hardware volume lock
fLckdErr -45 File is locked
vLckdErr -46 Software volume lock
fBsyErr -47 File busy, directory not empty, or working directory control block open
paramErr -50 No default volume
dirNFErr -120 Directory not found or incomplete pathname
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
__________
Also see: DeleteDirectoryContents
*/
/*****************************************************************************/
EXTERN_API( OSErr )
CheckObjectLock(
short vRefNum,
long dirID,
ConstStr255Param name);
/*
The CheckObjectLock function determines if a file or directory is locked.
If CheckObjectLock returns noErr, then the file or directory
is not locked. If CheckObjectLock returns fLckdErr, the it is locked.
vRefNum input: Volume specification.
dirID input: Directory ID.
name input: Pointer to object name, or nil when dirID specifies
a directory that's the object.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
fLckdErr -45 File is locked
paramErr -50 No default volume
dirNFErr -120 Directory not found or incomplete pathname
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
__________
Also see: FSpCheckObjectLock
*/
/*****************************************************************************/
EXTERN_API( OSErr )
FSpCheckObjectLock(const FSSpec * spec);
/*
The FSpCheckObjectLock function determines if a file or directory is locked.
If FSpCheckObjectLock returns noErr, then the file or directory
is not locked.
spec input: An FSSpec record specifying the object.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
fLckdErr -45 File is locked
paramErr -50 No default volume
dirNFErr -120 Directory not found or incomplete pathname
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
__________
Also see: CheckObjectLock
*/
/*****************************************************************************/
EXTERN_API( OSErr )
GetFileSize(
short vRefNum,
long dirID,
ConstStr255Param fileName,
long * dataSize,
long * rsrcSize);
/*
The GetFileSize function returns the logical size of a file's
data and resource fork.
vRefNum input: Volume specification.
dirID input: Directory ID.
name input: The name of the file.
dataSize output: The number of bytes in the file's data fork.
rsrcSize output: The number of bytes in the file's resource fork.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
paramErr -50 No default volume
dirNFErrdirNFErr -120 Directory not found or incomplete pathname
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
__________
See also: FSpGetFileSize
*/
/*****************************************************************************/
EXTERN_API( OSErr )
FSpGetFileSize(
const FSSpec * spec,
long * dataSize,
long * rsrcSize);
/*
The FSpGetFileSize function returns the logical size of a file's
data and resource fork.
spec input: An FSSpec record specifying the file.
dataSize output: The number of bytes in the file's data fork.
rsrcSize output: The number of bytes in the file's resource fork.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
paramErr -50 No default volume
dirNFErrdirNFErr -120 Directory not found or incomplete pathname
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
__________
See also: GetFileSize
*/
/*****************************************************************************/
EXTERN_API( OSErr )
BumpDate(
short vRefNum,
long dirID,
ConstStr255Param name);
/*
The BumpDate function changes the modification date of a file or
directory to the current date/time. If the modification date is already
equal to the current date/time, then add one second to the
modification date.
vRefNum input: Volume specification.
dirID input: Directory ID.
name input: Pointer to object name, or nil when dirID specifies
a directory that's the object.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
fLckdErr -45 File is locked
vLckdErr -46 Volume is locked or read-only
paramErr -50 No default volume
dirNFErr -120 Directory not found or incomplete pathname
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
__________
See also: FSpBumpDate
*/
/*****************************************************************************/
EXTERN_API( OSErr )
FSpBumpDate(const FSSpec * spec);
/*
The FSpBumpDate function changes the modification date of a file or
directory to the current date/time. If the modification date is already
equal to the current date/time, then add one second to the
modification date.
spec input: An FSSpec record specifying the object.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
fLckdErr -45 File is locked
vLckdErr -46 Volume is locked or read-only
paramErr -50 No default volume
dirNFErr -120 Directory not found or incomplete pathname
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
__________
See also: BumpDate
*/
/*****************************************************************************/
EXTERN_API( OSErr )
ChangeCreatorType(
short vRefNum,
long dirID,
ConstStr255Param name,
OSType creator,
OSType fileType);
/*
The ChangeCreatorType function changes the creator or file type of a file.
vRefNum input: Volume specification.
dirID input: Directory ID.
name input: The name of the file.
creator input: The new creator type or 0x00000000 to leave
the creator type alone.
fileType input: The new file type or 0x00000000 to leave the
file type alone.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
fLckdErr -45 File is locked
vLckdErr -46 Volume is locked or read-only
paramErr -50 No default volume
dirNFErr -120 Directory not found or incomplete pathname
notAFileErr -1302 Name was not a file
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
__________
See also: FSpChangeCreatorType
*/
/*****************************************************************************/
EXTERN_API( OSErr )
FSpChangeCreatorType(
const FSSpec * spec,
OSType creator,
OSType fileType);
/*
The FSpChangeCreatorType function changes the creator or file type of a file.
spec input: An FSSpec record specifying the file.
creator input: The new creator type or 0x00000000 to leave
the creator type alone.
fileType input: The new file type or 0x00000000 to leave the
file type alone.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
fLckdErr -45 File is locked
vLckdErr -46 Volume is locked or read-only
paramErr -50 No default volume
dirNFErr -120 Directory not found or incomplete pathname
notAFileErr -1302 Name was not a file
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
__________
See also: ChangeCreatorType
*/
/*****************************************************************************/
EXTERN_API( OSErr )
ChangeFDFlags(
short vRefNum,
long dirID,
ConstStr255Param name,
Boolean setBits,
unsigned short flagBits);
/*
The ChangeFDFlags function sets or clears Finder Flag bits in the
fdFlags field of a file or directory's FInfo record.
vRefNum input: Volume specification.
dirID input: Directory ID.
name input: Pointer to object name, or nil when dirID specifies
a directory that's the object.
setBits input: If true, then set the bits specified in flagBits.
If false, then clear the bits specified in flagBits.
flagBits input: The flagBits parameter specifies which Finder Flag
bits to set or clear. If a bit in flagBits is set,
then the same bit in fdFlags is either set or
cleared depending on the state of the setBits
parameter.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
fLckdErr -45 File is locked
vLckdErr -46 Volume is locked or read-only
paramErr -50 No default volume
dirNFErr -120 Directory not found or incomplete pathname
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
__________
See also: FSpChangeFDFlags
*/
/*****************************************************************************/
EXTERN_API( OSErr )
FSpChangeFDFlags(
const FSSpec * spec,
Boolean setBits,
unsigned short flagBits);
/*
The FSpChangeFDFlags function sets or clears Finder Flag bits in the
fdFlags field of a file or directory's FInfo record.
spec input: An FSSpec record specifying the object.
setBits input: If true, then set the bits specified in flagBits.
If false, then clear the bits specified in flagBits.
flagBits input: The flagBits parameter specifies which Finder Flag
bits to set or clear. If a bit in flagBits is set,
then the same bit in fdFlags is either set or
cleared depending on the state of the setBits
parameter.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
fLckdErr -45 File is locked
vLckdErr -46 Volume is locked or read-only
paramErr -50 No default volume
dirNFErr -120 Directory not found or incomplete pathname
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
__________
See also: ChangeFDFlags
*/
/*****************************************************************************/
EXTERN_API( OSErr )
SetIsInvisible(
short vRefNum,
long dirID,
ConstStr255Param name);
/*
The SetIsInvisible function sets the invisible bit in the fdFlags
word of the specified file or directory's finder information.
vRefNum input: Volume specification.
dirID input: Directory ID.
name input: Pointer to object name, or nil when dirID specifies
a directory that's the object.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
fLckdErr -45 File is locked
vLckdErr -46 Volume is locked or read-only
paramErr -50 No default volume
dirNFErr -120 Directory not found or incomplete pathname
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
__________
See also: FSpSetIsInvisible, ClearIsInvisible, FSpClearIsInvisible
*/
/*****************************************************************************/
EXTERN_API( OSErr )
FSpSetIsInvisible(const FSSpec * spec);
/*
The FSpSetIsInvisible function sets the invisible bit in the fdFlags
word of the specified file or directory's finder information.
spec input: An FSSpec record specifying the object.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
fLckdErr -45 File is locked
vLckdErr -46 Volume is locked or read-only
paramErr -50 No default volume
dirNFErr -120 Directory not found or incomplete pathname
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
__________
See also: SetIsInvisible, ClearIsInvisible, FSpClearIsInvisible
*/
/*****************************************************************************/
EXTERN_API( OSErr )
ClearIsInvisible(
short vRefNum,
long dirID,
ConstStr255Param name);
/*
The ClearIsInvisible function clears the invisible bit in the fdFlags
word of the specified file or directory's finder information.
vRefNum input: Volume specification.
dirID input: Directory ID.
name input: Pointer to object name, or nil when dirID specifies
a directory that's the object.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
fLckdErr -45 File is locked
vLckdErr -46 Volume is locked or read-only
paramErr -50 No default volume
dirNFErr -120 Directory not found or incomplete pathname
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
__________
See also: SetIsInvisible, FSpSetIsInvisible, FSpClearIsInvisible
*/
/*****************************************************************************/
EXTERN_API( OSErr )
FSpClearIsInvisible(const FSSpec * spec);
/*
The FSpClearIsInvisible function clears the invisible bit in the fdFlags
word of the specified file or directory's finder information.
spec input: An FSSpec record specifying the object.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
fLckdErr -45 File is locked
vLckdErr -46 Volume is locked or read-only
paramErr -50 No default volume
dirNFErr -120 Directory not found or incomplete pathname
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
__________
See also: SetIsInvisible, FSpSetIsInvisible, ClearIsInvisible
*/
/*****************************************************************************/
EXTERN_API( OSErr )
SetNameLocked(
short vRefNum,
long dirID,
ConstStr255Param name);
/*
The SetNameLocked function sets the nameLocked bit in the fdFlags word
of the specified file or directory's finder information.
vRefNum input: Volume specification.
dirID input: Directory ID.
name input: Pointer to object name, or nil when dirID specifies
a directory that's the object.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
fLckdErr -45 File is locked
vLckdErr -46 Volume is locked or read-only
paramErr -50 No default volume
dirNFErr -120 Directory not found or incomplete pathname
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
__________
See also: FSpSetNameLocked, ClearNameLocked, FSpClearNameLocked
*/
/*****************************************************************************/
EXTERN_API( OSErr )
FSpSetNameLocked(const FSSpec * spec);
/*
The FSpSetNameLocked function sets the nameLocked bit in the fdFlags word
of the specified file or directory's finder information.
spec input: An FSSpec record specifying the object.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
fLckdErr -45 File is locked
vLckdErr -46 Volume is locked or read-only
paramErr -50 No default volume
dirNFErr -120 Directory not found or incomplete pathname
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
__________
See also: SetNameLocked, ClearNameLocked, FSpClearNameLocked
*/
/*****************************************************************************/
EXTERN_API( OSErr )
ClearNameLocked(
short vRefNum,
long dirID,
ConstStr255Param name);
/*
The ClearNameLocked function clears the nameLocked bit in the fdFlags
word of the specified file or directory's finder information.
vRefNum input: Volume specification.
dirID input: Directory ID.
name input: Pointer to object name, or nil when dirID specifies
a directory that's the object.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
fLckdErr -45 File is locked
vLckdErr -46 Volume is locked or read-only
paramErr -50 No default volume
dirNFErr -120 Directory not found or incomplete pathname
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
__________
See also: SetNameLocked, FSpSetNameLocked, FSpClearNameLocked
*/
/*****************************************************************************/
EXTERN_API( OSErr )
FSpClearNameLocked(const FSSpec * spec);
/*
The FSpClearNameLocked function clears the nameLocked bit in the fdFlags
word of the specified file or directory's finder information.
spec input: An FSSpec record specifying the object.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
fLckdErr -45 File is locked
vLckdErr -46 Volume is locked or read-only
paramErr -50 No default volume
dirNFErr -120 Directory not found or incomplete pathname
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
__________
See also: SetNameLocked, FSpSetNameLocked, ClearNameLocked
*/
/*****************************************************************************/
EXTERN_API( OSErr )
SetIsStationery(
short vRefNum,
long dirID,
ConstStr255Param name);
/*
The SetIsStationery function sets the isStationery bit in the
fdFlags word of the specified file or directory's finder information.
vRefNum input: Volume specification.
dirID input: Directory ID.
name input: Pointer to object name, or nil when dirID specifies
a directory that's the object.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
fLckdErr -45 File is locked
vLckdErr -46 Volume is locked or read-only
paramErr -50 No default volume
dirNFErr -120 Directory not found or incomplete pathname
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
__________
See also: FSpSetIsStationery, ClearIsStationery, FSpClearIsStationery
*/
/*****************************************************************************/
EXTERN_API( OSErr )
FSpSetIsStationery(const FSSpec * spec);
/*
The FSpSetIsStationery function sets the isStationery bit in the
fdFlags word of the specified file or directory's finder information.
spec input: An FSSpec record specifying the object.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
fLckdErr -45 File is locked
vLckdErr -46 Volume is locked or read-only
paramErr -50 No default volume
dirNFErr -120 Directory not found or incomplete pathname
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
__________
See also: SetIsStationery, ClearIsStationery, FSpClearIsStationery
*/
/*****************************************************************************/
EXTERN_API( OSErr )
ClearIsStationery(
short vRefNum,
long dirID,
ConstStr255Param name);
/*
The ClearIsStationery function clears the isStationery bit in the
fdFlags word of the specified file or directory's finder information.
vRefNum input: Volume specification.
dirID input: Directory ID.
name input: Pointer to object name, or nil when dirID specifies
a directory that's the object.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
fLckdErr -45 File is locked
vLckdErr -46 Volume is locked or read-only
paramErr -50 No default volume
dirNFErr -120 Directory not found or incomplete pathname
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
__________
See also: SetIsStationery, FSpSetIsStationery, FSpClearIsStationery
*/
/*****************************************************************************/
EXTERN_API( OSErr )
FSpClearIsStationery(const FSSpec * spec);
/*
The FSpClearIsStationery function clears the isStationery bit in the
fdFlags word of the specified file or directory's finder information.
spec input: An FSSpec record specifying the object.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
fLckdErr -45 File is locked
vLckdErr -46 Volume is locked or read-only
paramErr -50 No default volume
dirNFErr -120 Directory not found or incomplete pathname
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
__________
See also: SetIsStationery, FSpSetIsStationery, ClearIsStationery
*/
/*****************************************************************************/
EXTERN_API( OSErr )
SetHasCustomIcon(
short vRefNum,
long dirID,
ConstStr255Param name);
/*
The SetHasCustomIcon function sets the hasCustomIcon bit in the
fdFlags word of the specified file or directory's finder information.
vRefNum input: Volume specification.
dirID input: Directory ID.
name input: Pointer to object name, or nil when dirID specifies
a directory that's the object.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
fLckdErr -45 File is locked
vLckdErr -46 Volume is locked or read-only
paramErr -50 No default volume
dirNFErr -120 Directory not found or incomplete pathname
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
__________
See also: FSpSetHasCustomIcon, ClearHasCustomIcon, FSpClearHasCustomIcon
*/
/*****************************************************************************/
EXTERN_API( OSErr )
FSpSetHasCustomIcon(const FSSpec * spec);
/*
The FSpSetHasCustomIcon function sets the hasCustomIcon bit in the
fdFlags word of the specified file or directory's finder information.
spec input: An FSSpec record specifying the object.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
fLckdErr -45 File is locked
vLckdErr -46 Volume is locked or read-only
paramErr -50 No default volume
dirNFErr -120 Directory not found or incomplete pathname
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
__________
See also: SetHasCustomIcon, ClearHasCustomIcon, FSpClearHasCustomIcon
*/
/*****************************************************************************/
EXTERN_API( OSErr )
ClearHasCustomIcon(
short vRefNum,
long dirID,
ConstStr255Param name);
/*
The ClearHasCustomIcon function clears the hasCustomIcon bit in the
fdFlags word of the specified file or directory's finder information.
vRefNum input: Volume specification.
dirID input: Directory ID.
name input: Pointer to object name, or nil when dirID specifies
a directory that's the object.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
fLckdErr -45 File is locked
vLckdErr -46 Volume is locked or read-only
paramErr -50 No default volume
dirNFErr -120 Directory not found or incomplete pathname
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
__________
See also: SetHasCustomIcon, FSpSetHasCustomIcon, FSpClearHasCustomIcon
*/
/*****************************************************************************/
EXTERN_API( OSErr )
FSpClearHasCustomIcon(const FSSpec * spec);
/*
The FSpClearHasCustomIcon function clears the hasCustomIcon bit in the
fdFlags word of the specified file or directory's finder information.
spec input: An FSSpec record specifying the object.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
fLckdErr -45 File is locked
vLckdErr -46 Volume is locked or read-only
paramErr -50 No default volume
dirNFErr -120 Directory not found or incomplete pathname
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
__________
See also: SetHasCustomIcon, FSpSetHasCustomIcon, ClearHasCustomIcon
*/
/*****************************************************************************/
EXTERN_API( OSErr )
ClearHasBeenInited(
short vRefNum,
long dirID,
ConstStr255Param name);
/*
The ClearHasBeenInited function clears the hasBeenInited bit in the
fdFlags word of the specified file or directory's finder information.
vRefNum input: Volume specification.
dirID input: Directory ID.
name input: Pointer to object name, or nil when dirID specifies
a directory that's the object.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
fLckdErr -45 File is locked
vLckdErr -46 Volume is locked or read-only
paramErr -50 No default volume
dirNFErr -120 Directory not found or incomplete pathname
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
__________
See also: FSpClearHasBeenInited
*/
/*****************************************************************************/
EXTERN_API( OSErr )
FSpClearHasBeenInited(const FSSpec * spec);
/*
The FSpClearHasBeenInited function clears the hasBeenInited bit in the
fdFlags word of the specified file or directory's finder information.
spec input: An FSSpec record specifying the object.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
fLckdErr -45 File is locked
vLckdErr -46 Volume is locked or read-only
paramErr -50 No default volume
dirNFErr -120 Directory not found or incomplete pathname
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
__________
See also: ClearHasBeenInited
*/
/*****************************************************************************/
EXTERN_API( OSErr )
CopyFileMgrAttributes(
short srcVRefNum,
long srcDirID,
ConstStr255Param srcName,
short dstVRefNum,
long dstDirID,
ConstStr255Param dstName,
Boolean copyLockBit);
/*
The CopyFileMgrAttributes function copies all File Manager attributes
from the source file or directory to the destination file or directory.
If copyLockBit is true, then set the locked state of the destination
to match the source.
srcVRefNum input: Source volume specification.
srcDirID input: Source directory ID.
srcName input: Pointer to source object name, or nil when
srcDirID specifies a directory that's the object.
dstVRefNum input: Destination volume specification.
dstDirID input: Destination directory ID.
dstName input: Pointer to destination object name, or nil when
dstDirID specifies a directory that's the object.
copyLockBit input: If true, set the locked state of the destination
to match the source.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
fLckdErr -45 File is locked
vLckdErr -46 Volume is locked or read-only
paramErr -50 No default volume
dirNFErr -120 Directory not found or incomplete pathname
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
__________
See also: FSpCopyFileMgrAttributes
*/
/*****************************************************************************/
EXTERN_API( OSErr )
FSpCopyFileMgrAttributes(
const FSSpec * srcSpec,
const FSSpec * dstSpec,
Boolean copyLockBit);
/*
The FSpCopyFileMgrAttributes function copies all File Manager attributes
from the source file or directory to the destination file or directory.
If copyLockBit is true, then set the locked state of the destination
to match the source.
srcSpec input: An FSSpec record specifying the source object.
dstSpec input: An FSSpec record specifying the destination object.
copyLockBit input: If true, set the locked state of the destination
to match the source.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
ioErr -36 I/O error
bdNamErr -37 Bad filename
fnfErr -43 File not found
fLckdErr -45 File is locked
vLckdErr -46 Volume is locked or read-only
paramErr -50 No default volume
dirNFErr -120 Directory not found or incomplete pathname
afpAccessDenied -5000 User does not have the correct access
afpObjectTypeErr -5025 Directory not found or incomplete pathname
__________
See also: CopyFileMgrAttributes
*/
/*****************************************************************************/
EXTERN_API( OSErr )
HOpenAware(
short vRefNum,
long dirID,
ConstStr255Param fileName,
short denyModes,
short * refNum);
/*
The HOpenAware function opens the data fork of a file using deny mode
permissions instead the normal File Manager permissions. If OpenDeny
is not available, then HOpenAware translates the deny modes to the
closest File Manager permissions and tries to open the file with
OpenDF first, and then Open if OpenDF isn't available. By using
HOpenAware with deny mode permissions, a program can be "AppleShare
aware" and fall back on the standard File Manager open calls
automatically.
vRefNum input: Volume specification.
dirID input: Directory ID.
fileName input: The name of the file.
denyModes input: The deny modes access under which to open the file.
refNum output: The file reference number of the opened file.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
tmfoErr -42 Too many files open
fnfErr -43 File not found
wPrErr -44 Volume locked by hardware
fLckdErr -45 File is locked
vLckdErr -46 Volume is locked or read-only
opWrErr -49 File already open for writing
paramErr -50 No default volume
permErr -54 File is already open and cannot be opened using specified deny modes
afpAccessDenied -5000 User does not have the correct access to the file
afpDenyConflict -5006 Requested access permission not possible
__________
See also: FSpOpenAware, HOpenRFAware, FSpOpenRFAware
*/
/*****************************************************************************/
EXTERN_API( OSErr )
FSpOpenAware(
const FSSpec * spec,
short denyModes,
short * refNum);
/*
The FSpOpenAware function opens the data fork of a file using deny mode
permissions instead the normal File Manager permissions. If OpenDeny
is not available, then FSpOpenAware translates the deny modes to the
closest File Manager permissions and tries to open the file with
OpenDF first, and then Open if OpenDF isn't available. By using
FSpOpenAware with deny mode permissions, a program can be "AppleShare
aware" and fall back on the standard File Manager open calls
automatically.
spec input: An FSSpec record specifying the file.
denyModes input: The deny modes access under which to open the file.
refNum output: The file reference number of the opened file.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
tmfoErr -42 Too many files open
fnfErr -43 File not found
wPrErr -44 Volume locked by hardware
fLckdErr -45 File is locked
vLckdErr -46 Volume is locked or read-only
opWrErr -49 File already open for writing
paramErr -50 No default volume
permErr -54 File is already open and cannot be opened using specified deny modes
afpAccessDenied -5000 User does not have the correct access to the file
afpDenyConflict -5006 Requested access permission not possible
__________
See also: HOpenAware, HOpenRFAware, FSpOpenRFAware
*/
/*****************************************************************************/
EXTERN_API( OSErr )
HOpenRFAware(
short vRefNum,
long dirID,
ConstStr255Param fileName,
short denyModes,
short * refNum);
/*
The HOpenRFAware function opens the resource fork of a file using deny
mode permissions instead the normal File Manager permissions. If
OpenRFDeny is not available, then HOpenRFAware translates the deny
modes to the closest File Manager permissions and tries to open the
file with OpenRF. By using HOpenRFAware with deny mode permissions,
a program can be "AppleShare aware" and fall back on the standard
File Manager open calls automatically.
vRefNum input: Volume specification.
dirID input: Directory ID.
fileName input: The name of the file.
denyModes input: The deny modes access under which to open the file.
refNum output: The file reference number of the opened file.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
tmfoErr -42 Too many files open
fnfErr -43 File not found
wPrErr -44 Volume locked by hardware
fLckdErr -45 File is locked
vLckdErr -46 Volume is locked or read-only
opWrErr -49 File already open for writing
paramErr -50 No default volume
permErr -54 File is already open and cannot be opened using specified deny modes
afpAccessDenied -5000 User does not have the correct access to the file
afpDenyConflict -5006 Requested access permission not possible
__________
See also: HOpenAware, FSpOpenAware, FSpOpenRFAware
*/
/*****************************************************************************/
EXTERN_API( OSErr )
FSpOpenRFAware(
const FSSpec * spec,
short denyModes,
short * refNum);
/*
The FSpOpenRFAware function opens the resource fork of a file using deny
mode permissions instead the normal File Manager permissions. If
OpenRFDeny is not available, then FSpOpenRFAware translates the deny
modes to the closest File Manager permissions and tries to open the
file with OpenRF. By using FSpOpenRFAware with deny mode permissions,
a program can be "AppleShare aware" and fall back on the standard
File Manager open calls automatically.
spec input: An FSSpec record specifying the file.
denyModes input: The deny modes access under which to open the file.
refNum output: The file reference number of the opened file.
Result Codes
noErr 0 No error
nsvErr -35 No such volume
tmfoErr -42 Too many files open
fnfErr -43 File not found
wPrErr -44 Volume locked by hardware
fLckdErr -45 File is locked
vLckdErr -46 Volume is locked or read-only
opWrErr -49 File already open for writing
paramErr -50 No default volume
permErr -54 File is already open and cannot be opened using specified deny modes
afpAccessDenied -5000 User does not have the correct access to the file
afpDenyConflict -5006 Requested access permission not possible
__________
See also: HOpenAware, FSpOpenAware, HOpenRFAware
*/
/*****************************************************************************/
EXTERN_API( OSErr )
FSReadNoCache(
short refNum,
long * count,
void * buffPtr);
/*
The FSReadNoCache function reads any number of bytes from an open file
while asking the file system to bypass its cache mechanism.
refNum input: The file reference number of an open file.
count input: The number of bytes to read.
output: The number of bytes actually read.
buffPtr input: A pointer to the data buffer into which the bytes are
to be read.
Result Codes
noErr 0 No error
readErr Ð19 Driver does not respond to read requests
badUnitErr Ð21 Driver reference number does not
match unit table
unitEmptyErr Ð22 Driver reference number specifies a
nil handle in unit table
abortErr Ð27 Request aborted by KillIO
notOpenErr Ð28 Driver not open
ioErr Ð36 Data does not match in read-verify mode
fnOpnErr -38 File not open
rfNumErr -51 Bad reference number
afpAccessDenied -5000 User does not have the correct access to
the file
__________
See also: FSWriteNoCache
*/
/*****************************************************************************/
EXTERN_API( OSErr )
FSWriteNoCache(
short refNum,
long * count,
const void * buffPtr);
/*
The FSReadNoCache function writes any number of bytes to an open file
while asking the file system to bypass its cache mechanism.
refNum input: The file reference number of an open file.
count input: The number of bytes to write to the file.
output: The number of bytes actually written.
buffPtr input: A pointer to the data buffer from which the bytes are
to be written.
Result Codes
noErr 0 No error
writErr Ð20 Driver does not respond to write requests
badUnitErr Ð21 Driver reference number does not
match unit table
unitEmptyErr Ð22 Driver reference number specifies a
nil handle in unit table
abortErr Ð27 Request aborted by KillIO
notOpenErr Ð28 Driver not open
dskFulErr -34 Disk full
ioErr Ð36 Data does not match in read-verify mode
fnOpnErr -38 File not open
wPrErr -44 Hardware volume lock
fLckdErr -45 File is locked
vLckdErr -46 Software volume lock
rfNumErr -51 Bad reference number
wrPermErr -61 Read/write permission doesnÕt
allow writing
afpAccessDenied -5000 User does not have the correct access to
the file
__________
See also: FSReadNoCache
*/
/*****************************************************************************/
EXTERN_API( OSErr )
FSWriteVerify(
short refNum,
long * count,
const void * buffPtr);
/*
The FSWriteVerify function writes any number of bytes to an open file
and then verifies that the data was actually written to the device.
refNum input: The file reference number of an open file.
count input: The number of bytes to write to the file.
output: The number of bytes actually written and verified.
buffPtr input: A pointer to the data buffer from which the bytes are
to be written.
Result Codes
noErr 0 No error
readErr Ð19 Driver does not respond to read requests
writErr Ð20 Driver does not respond to write requests
badUnitErr Ð21 Driver reference number does not
match unit table
unitEmptyErr Ð22 Driver reference number specifies a
nil handle in unit table
abortErr Ð27 Request aborted by KillIO
notOpenErr Ð28 Driver not open
dskFulErr -34 Disk full
ioErr Ð36 Data does not match in read-verify mode
fnOpnErr -38 File not open
eofErr -39 Logical end-of-file reached
posErr -40 Attempt to position mark before start
of file
wPrErr -44 Hardware volume lock
fLckdErr -45 File is locked
vLckdErr -46 Software volume lock
rfNumErr -51 Bad reference number
gfpErr -52 Error during GetFPos
wrPermErr -61 Read/write permission doesnÕt
allow writing
memFullErr -108 Not enough room in heap zone to allocate
verify buffer
afpAccessDenied -5000 User does not have the correct access to
the file
*/
/*****************************************************************************/
EXTERN_API( OSErr )
CopyFork(
short srcRefNum,
short dstRefNum,
void * copyBufferPtr,
long copyBufferSize);
/*
The CopyFork function copies all data from the source fork to the
destination fork of open file forks and makes sure the destination EOF
is equal to the source EOF.
srcRefNum input: The source file reference number.
dstRefNum input: The destination file reference number.
copyBufferPtr input: Pointer to buffer to use during copy. The
buffer should be at least 512-bytes minimum.
The larger the buffer, the faster the copy.
copyBufferSize input: The size of the copy buffer.
Result Codes
noErr 0 No error
readErr Ð19 Driver does not respond to read requests
writErr Ð20 Driver does not respond to write requests
badUnitErr Ð21 Driver reference number does not
match unit table
unitEmptyErr Ð22 Driver reference number specifies a
nil handle in unit table
abortErr Ð27 Request aborted by KillIO
notOpenErr Ð28 Driver not open
dskFulErr -34 Disk full
ioErr Ð36 Data does not match in read-verify mode
fnOpnErr -38 File not open
wPrErr -44 Hardware volume lock
fLckdErr -45 File is locked
vLckdErr -46 Software volume lock
rfNumErr -51 Bad reference number
wrPermErr -61 Read/write permission doesnÕt
allow writing
afpAccessDenied -5000 User does not have the correct access to
the file
*/
/*****************************************************************************/
EXTERN_API( OSErr )
GetFileLocation(
short refNum,
short * vRefNum,
long * dirID,
StringPtr fileName);
/*
The GetFileLocation function gets the location (volume reference number,
directory ID, and fileName) of an open file.
refNum input: The file reference number of an open file.
vRefNum output: The volume reference number.
dirID output: The parent directory ID.
fileName input: Points to a buffer (minimum Str63) where the
filename is to be returned or must be nil.
output: The filename.
Result Codes
noErr 0 No error
nsvErr -35 Specified volume doesnÕt exist
fnOpnErr -38 File not open
rfNumErr -51 Reference number specifies nonexistent
access path
__________
See also: FSpGetFileLocation
*/
/*****************************************************************************/
EXTERN_API( OSErr )
FSpGetFileLocation(
short refNum,
FSSpec * spec);
/*
The FSpGetFileLocation function gets the location of an open file in
an FSSpec record.
refNum input: The file reference number of an open file.
spec output: FSSpec record containing the file name and location.
Result Codes
noErr 0 No error
nsvErr -35 Specified volume doesnÕt exist
fnOpnErr -38 File not open
rfNumErr -51 Reference number specifies nonexistent
access path
__________
See also: GetFileLocation
*/
/*****************************************************************************/
EXTERN_API( OSErr )
CopyDirectoryAccess(
short srcVRefNum,
long srcDirID,
ConstStr255Param srcName,
short dstVRefNum,
long dstDirID,
ConstStr255Param dstName);
/*
The CopyDirectoryAccess function copies the AFP directory access
privileges from one directory to another. Both directories must be on
the same file server, but not necessarily on the same server volume.
srcVRefNum input: Source volume specification.
srcDirID input: Source directory ID.
srcName input: Pointer to source directory name, or nil when
srcDirID specifies the directory.
dstVRefNum input: Destination volume specification.
dstDirID input: Destination directory ID.
dstName input: Pointer to destination directory name, or nil when
dstDirID specifies the directory.
Result Codes
noErr 0 No error
nsvErr -35 Volume not found
fnfErr -43 Directory not found
vLckdErr -46 Volume is locked or read-only
paramErr -50 Volume doesn't support this function
afpAccessDenied -5000 User does not have the correct access
to the directory
afpObjectTypeErr -5025 Object is a file, not a directory
__________
See also: FSpCopyDirectoryAccess
*/
/*****************************************************************************/
EXTERN_API( OSErr )
FSpCopyDirectoryAccess(
const FSSpec * srcSpec,
const FSSpec * dstSpec);
/*
The FSpCopyDirectoryAccess function copies the AFP directory access
privileges from one directory to another. Both directories must be on
the same file server, but not necessarily on the same server volume.
srcSpec input: An FSSpec record specifying the source directory.
dstSpec input: An FSSpec record specifying the destination directory.
Result Codes
noErr 0 No error
nsvErr -35 Volume not found
fnfErr -43 Directory not found
vLckdErr -46 Volume is locked or read-only
paramErr -50 Volume doesn't support this function
afpAccessDenied -5000 User does not have the correct access
to the directory
afpObjectTypeErr -5025 Object is a file, not a directory
__________
See also: CopyDirectoryAccess
*/
/*****************************************************************************/
EXTERN_API( OSErr )
HMoveRenameCompat(
short vRefNum,
long srcDirID,
ConstStr255Param srcName,
long dstDirID,
ConstStr255Param dstpathName,
ConstStr255Param copyName);
/*
The HMoveRenameCompat function moves a file or directory and optionally
renames it. The source and destination locations must be on the same
volume. This routine works even if the volume doesn't support MoveRename.
vRefNum input: Volume specification.
srcDirID input: Source directory ID.
srcName input: The source object name.
dstDirID input: Destination directory ID.
dstName input: Pointer to destination directory name, or
nil when dstDirID specifies a directory.
copyName input: Points to the new name if the object is to be
renamed or nil if the object isn't to be renamed.
Result Codes
noErr 0 No error
dirFulErr -33 File directory full
dskFulErr -34 Disk is full
nsvErr -35 Volume not found
ioErr -36 I/O error
bdNamErr -37 Bad filename or attempt to move into
a file
fnfErr -43 Source file or directory not found
wPrErr -44 Hardware volume lock
fLckdErr -45 File is locked
vLckdErr -46 Destination volume is read-only
fBsyErr -47 File busy, directory not empty, or
working directory control block open
dupFNErr -48 Destination already exists
paramErr -50 Volume doesn't support this function,
no default volume, or source and
volOfflinErr -53 Volume is offline
fsRnErr -59 Problem during rename
dirNFErr -120 Directory not found or incomplete pathname
badMovErr -122 Attempted to move directory into
offspring
wrgVolTypErr -123 Not an HFS volume (it's a MFS volume)
notAFileErr -1302 The pathname is nil, the pathname
is empty, or the pathname cannot refer
to a filename
diffVolErr -1303 Files on different volumes
afpAccessDenied -5000 The user does not have the right to
move the file or directory
afpObjectTypeErr -5025 Directory not found or incomplete pathname
afpSameObjectErr -5038 Source and destination files are the same
__________
See also: FSpMoveRenameCompat
*/
/*****************************************************************************/
EXTERN_API( OSErr )
FSpMoveRenameCompat(
const FSSpec * srcSpec,
const FSSpec * dstSpec,
ConstStr255Param copyName);
/*
The FSpMoveRenameCompat function moves a file or directory and optionally
renames it. The source and destination locations must be on the same
volume. This routine works even if the volume doesn't support MoveRename.
srcSpec input: An FSSpec record specifying the source object.
dstSpec input: An FSSpec record specifying the destination
directory.
copyName input: Points to the new name if the object is to be
renamed or nil if the object isn't to be renamed.
Result Codes
noErr 0 No error
dirFulErr -33 File directory full
dskFulErr -34 Disk is full
nsvErr -35 Volume not found
ioErr -36 I/O error
bdNamErr -37 Bad filename or attempt to move into
a file
fnfErr -43 Source file or directory not found
wPrErr -44 Hardware volume lock
fLckdErr -45 File is locked
vLckdErr -46 Destination volume is read-only
fBsyErr -47 File busy, directory not empty, or
working directory control block open
dupFNErr -48 Destination already exists
paramErr -50 Volume doesn't support this function,
no default volume, or source and
volOfflinErr -53 Volume is offline
fsRnErr -59 Problem during rename
dirNFErr -120 Directory not found or incomplete pathname
badMovErr -122 Attempted to move directory into
offspring
wrgVolTypErr -123 Not an HFS volume (it's a MFS volume)
notAFileErr -1302 The pathname is nil, the pathname
is empty, or the pathname cannot refer
to a filename
diffVolErr -1303 Files on different volumes
afpAccessDenied -5000 The user does not have the right to
move the file or directory
afpObjectTypeErr -5025 Directory not found or incomplete pathname
afpSameObjectErr -5038 Source and destination files are the same
__________
See also: HMoveRenameCompat
*/
/*****************************************************************************/
EXTERN_API( OSErr )
BuildAFPVolMountInfo(
short flags,
char nbpInterval,
char nbpCount,
short uamType,
Str32 zoneName,
Str31 serverName,
Str27 volName,
Str31 userName,
Str8 userPassword,
Str8 volPassword,
AFPVolMountInfoPtr * afpInfoPtr);
/*
The BuildAFPVolMountInfo function allocates and initializes the fields
of an AFPVolMountInfo record before using that record to call
the VolumeMount function.
flags input: The AFP mounting flags. 0 = normal mount;
set bit 0 to inhibit greeting messages.
nbpInterval input: The interval used for VolumeMount's
NBP Lookup call. 7 is a good choice.
nbpCount input: The retry count used for VolumeMount's
NBP Lookup call. 5 is a good choice.
uamType input: The user authentication method to use.
zoneName input: The AppleTalk zone name of the server.
serverName input: The AFP server name.
volName input: The AFP volume name.
userName input: The user name (zero length Pascal string for
guest).
userPassWord input: The user password (zero length Pascal string
if no user password)
volPassWord input: The volume password (zero length Pascal string
if no volume password)
afpInfoPtr output: A pointer to the newly created and initialized
AFPVolMountInfo record. If the function fails to
create an AFPVolMountInfo record, it sets
afpInfoPtr to NULL and the function result is
memFullErr. Your program is responsible
for disposing of this pointer when it is finished
with it.
Result Codes
noErr 0 No error
memFullErr -108 memory full error
__________
Also see: GetVolMountInfoSize, GetVolMountInfo, VolumeMount,
RetrieveAFPVolMountInfo, BuildAFPXVolMountInfo,
RetrieveAFPXVolMountInfo
*/
/*****************************************************************************/
EXTERN_API( OSErr )
RetrieveAFPVolMountInfo(
AFPVolMountInfoPtr afpInfoPtr,
short * flags,
short * uamType,
StringPtr zoneName,
StringPtr serverName,
StringPtr volName,
StringPtr userName);
/*
The RetrieveAFPVolMountInfo function retrieves the AFP mounting
information returned in an AFPVolMountInfo record by the
GetVolMountInfo function.
afpInfoPtr input: Pointer to AFPVolMountInfo record that contains
the AFP mounting information.
flags output: The AFP mounting flags.
uamType output: The user authentication method used.
zoneName output: The AppleTalk zone name of the server.
serverName output: The AFP server name.
volName output: The AFP volume name.
userName output: The user name (zero length Pascal string for
guest).
Result Codes
noErr 0 No error
paramErr -50 media field in AFP mounting information
was not AppleShareMediaType
__________
Also see: GetVolMountInfoSize, GetVolMountInfo, VolumeMount,
BuildAFPVolMountInfo, BuildAFPXVolMountInfo,
RetrieveAFPXVolMountInfo
*/
/*****************************************************************************/
EXTERN_API( OSErr )
BuildAFPXVolMountInfo(
short flags,
char nbpInterval,
char nbpCount,
short uamType,
Str32 zoneName,
Str31 serverName,
Str27 volName,
Str31 userName,
Str8 userPassword,
Str8 volPassword,
Str32 uamName,
unsigned long alternateAddressLength,
void * alternateAddress,
AFPXVolMountInfoPtr * afpXInfoPtr);
/*
The BuildAFPXVolMountInfo function allocates and initializes the fields
of an AFPXVolMountInfo record before using that record to call
the VolumeMount function.
flags input: The AFP mounting flags.
nbpInterval input: The interval used for VolumeMount's
NBP Lookup call. 7 is a good choice.
nbpCount input: The retry count used for VolumeMount's
NBP Lookup call. 5 is a good choice.
uamType input: The user authentication method to use.
zoneName input: The AppleTalk zone name of the server.
serverName input: The AFP server name.
volName input: The AFP volume name.
userName input: The user name (zero length Pascal string
for guest).
userPassWord input: The user password (zero length Pascal
string if no user password)
volPassWord input: The volume password (zero length Pascal
string if no volume password)
uamName input: The User Authentication Method name.
alternateAddressLength input: Length of alternateAddress data.
alternateAddress input The AFPAlternateAddress (variable length)
afpXInfoPtr output: A pointer to the newly created and
initialized AFPVolMountInfo record.
If the function fails to create an
AFPVolMountInfo record, it sets
afpInfoPtr to NULL and the function
result is memFullErr. Your program is
responsible for disposing of this pointer
when it is finished with it.
Result Codes
noErr 0 No error
memFullErr -108 memory full error
__________
Also see: GetVolMountInfoSize, GetVolMountInfo, VolumeMount,
BuildAFPVolMountInfo, RetrieveAFPVolMountInfo,
RetrieveAFPXVolMountInfo
*/
/*****************************************************************************/
EXTERN_API( OSErr )
RetrieveAFPXVolMountInfo(
AFPXVolMountInfoPtr afpXInfoPtr,
short * flags,
short * uamType,
StringPtr zoneName,
StringPtr serverName,
StringPtr volName,
StringPtr userName,
StringPtr uamName,
unsigned long * alternateAddressLength,
AFPAlternateAddress ** alternateAddress);
/*
The RetrieveAFPXVolMountInfo function retrieves the AFP mounting
information returned in an AFPXVolMountInfo record by the
GetVolMountInfo function.
afpXInfoPtr input: Pointer to AFPXVolMountInfo record that
contains the AFP mounting information.
flags output: The AFP mounting flags.
uamType output: The user authentication method used.
zoneName output: The AppleTalk zone name of the server.
serverName output: The AFP server name.
volName output: The AFP volume name.
userName output: The user name (zero length Pascal
string for guest).
uamName output: The User Authentication Method name.
alternateAddressLength output: Length of alternateAddress data returned.
alternateAddress: output: A pointer to the newly created and
AFPAlternateAddress record (a variable
length record). If the function fails to
create an AFPAlternateAddress record,
it sets alternateAddress to NULL and the
function result is memFullErr. Your
program is responsible for disposing of
this pointer when it is finished with it.
Result Codes
noErr 0 No error
paramErr -50 media field in AFP mounting information
was not AppleShareMediaType
memFullErr -108 memory full error
__________
Also see: GetVolMountInfoSize, GetVolMountInfo, VolumeMount,
BuildAFPVolMountInfo, RetrieveAFXVolMountInfo,
BuildAFPXVolMountInfo
*/
/*****************************************************************************/
EXTERN_API( OSErr )
GetUGEntries(
short objType,
UGEntryPtr entries,
long reqEntryCount,
long * actEntryCount,
long * objID);
/*
The GetUGEntries functions retrieves a list of user or group entries
from the local file server.
objType input: The object type: -1 = group; 0 = user
UGEntries input: Pointer to array of UGEntry records where the list
is returned.
reqEntryCount input: The number of elements in the UGEntries array.
actEntryCount output: The number of entries returned.
objID input: The current index position. Set to 0 to start with
the first entry.
output: The index position to get the next entry. Pass this
value the next time you call GetUGEntries to start
where you left off.
Result Codes
noErr 0 No error
fnfErr -43 No more users or groups
paramErr -50 Function not supported; or, ioObjID is
negative
__________
Also see: GetUGEntry
*/
/*****************************************************************************/
#include "OptimizationEnd.h"
#if PRAGMA_STRUCT_ALIGN
#pragma options align=reset
#elif PRAGMA_STRUCT_PACKPUSH
#pragma pack(pop)
#elif PRAGMA_STRUCT_PACK
#pragma pack()
#endif
#ifdef PRAGMA_IMPORT_OFF
#pragma import off
#elif PRAGMA_IMPORT
#pragma import reset
#endif
#ifdef __cplusplus
}
#endif
#endif /* __MOREFILESEXTRAS__ */
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