Symbian^3 Application Developer Library >

f32file.h File Reference

const TInt KDefaultDrive

const TInt KDefaultDrive

The session default drive.

const TInt KDriveAbsent

const TInt KDriveAbsent

Indicates a drive letter which is not in use.

This is useful when scanning a drive list to find which drives are available.

const TInt KFileServerDefaultMessageSlots

const TInt KFileServerDefaultMessageSlots

The default value for the number of message slots passed to RFs::Connect() .

RFs::Connect

const TInt KEntryArraySize

const TInt KEntryArraySize

The size of the array of TEntry items contained in a TEntryArray object.

TEntryArray TEntry

const TInt KPathDelimiter

const TInt KPathDelimiter

The character used to separate directories in the path name.

const TInt KDriveDelimiter

const TInt KDriveDelimiter

The character used to separate the drive letter from the path.

const TInt KExtDelimiter

const TInt KExtDelimiter

The character used to separate the filename from the extension.

const TInt KMaxDrives

const TInt KMaxDrives

The maximum number of available drives.

const TInt KMaxProxyDrives

const TInt KMaxProxyDrives

The maximum number of available proxy drives.

Typedef TDriveList

typedef TBuf8 < KMaxDrives > TDriveList

Defines a modifiable buffer descriptor to contain a drive list.

The descriptor has maximum length KMaxDrives, sufficient to contain all possible drive letters.

RFs::DriveList KMaxDrives

const TInt KMaxDriveName

const TInt KMaxDriveName

The maximum length of a drivename.

Sufficient for a drive letter and colon.

Typedef TDriveName

typedef TBuf < KMaxDriveName > TDriveName

Defines a modifiable buffer descriptor to contain a drive name.

A drive name comprises a drive letter (A through Z) and a colon. KMaxDriveName (2 bytes) is sufficient for a drive letter and colon.

TDriveUnit::Name KMaxDriveName

const TInt KMaxFSNameLength

const TInt KMaxFSNameLength

The maximum length of a file system name or file system sub type name. 32 characters is sufficient for a file system or sub type name.

Typedef TFSName

typedef TBuf < KMaxFSNameLength > TFSName

Defines a modifiable buffer descriptor to contain a file system or file system sub type name.

KMaxFSNameLength

const TUint KEntryAttNormal

const TUint KEntryAttNormal

File/directory attribute: any file without the hidden or system attribute.

const TUint KEntryAttReadOnly

const TUint KEntryAttReadOnly

File/directory attribute: read-only file or directory.

const TUint KEntryAttHidden

const TUint KEntryAttHidden

File/directory attribute: hidden file or directory.

const TUint KEntryAttSystem

const TUint KEntryAttSystem

File/directory attribute: system file.

const TUint KEntryAttVolume

const TUint KEntryAttVolume

File/directory attribute: volume name directory.

const TUint KEntryAttDir

const TUint KEntryAttDir

File/directory attribute: a directory without the hidden or system attribute.

const TUint KEntryAttArchive

const TUint KEntryAttArchive

File/directory attribute: an archive file.

const TUint KEntryAttXIP

const TUint KEntryAttXIP

File/directory attribute: ROM eXecute In Place file

const TUint KEntryAttRemote

const TUint KEntryAttRemote

This file attribute bit is set if the file exists only on a remote file system and is not locally cached.

Due to the potential high-latency of remote file systems, applications (or users of applications) may make use of this bit to modify their behaviour when working with remote files.

This is a read-only attribute, so any attempt to set this attribute will will be ignored.

const TUint KEntryAttMaskFileSystemSpecific

const TUint KEntryAttMaskFileSystemSpecific

The range of entry attributes reserved for file-system specific meanings. File systems may assign meaning to these bits, but their definition will not be supported nor maintained by Symbian.

All other file attribute bits are reserved for use by Symbian.

The following table summarises the assignment of attribute bits:

0 - KEntryAttReadOnly 1 - KEntryAttHidden 2 - KEntryAttSystem 3 - KEntryAttVolume

4 - KEntryAttDir 6 - KEntryAttArchive 7 - KEntryAttXIP

8 - KEntryAttRemote 9 - Reserved 10 - Reserved 11 - Reserved

12 - Reserved 13 - Reserved 14 - Reserved 15 - Reserved

16 - File System Specific 17 - File System Specific 18 - File System Specific 19 - File System Specific

20 - File System Specific 22 - File System Specific 22 - File System Specific 23 - File System Specific

24 - KEntryAttPacked 25 - Reserved 26 - Reserved 27 - KEntryAttMatchExclude

28 - KEntryAttAllowUid 29 - Reserved 30 - KEntryAttMatchExclusive 31 - Reserved

const TUint KEntryAttMatchMask

const TUint KEntryAttMatchMask

Bit mask for matching file and directory entries.

This mask ensures that directories and hidden and system files are matched.

(Note that KEntryAttNormal matches all entry types except directories, hidden and system entries).

RFs::GetDir

const TUint KEntryAttMaskSupported

const TUint KEntryAttMaskSupported

Bit mask for matching file and directory entries.

This is used when all entry types, including hidden and system files, but excluding the volume entry are to be matched.

RFs::GetDir

const TUint KEntryAttMatchExclusive

const TUint KEntryAttMatchExclusive

Bit mask for matching file and directory entries.

This is used for exclusive matching. When OR'ed with one or more file attribute constants, for example, KEntryAttNormal, it ensures that only the files with those attributes are matched. When OR ed with KEntryAttDir, directories only (not hidden or system) are matched.

KEntryAttDir KEntryAttNormal RFs::GetDir

const TUint KEntryAttUnique

const TUint KEntryAttUnique

Bit mask for feature manager file entries.

It is used in order to identify each ROM feature set data file uniquely in the mount order of ROM sections.

const TUint KEntryAttMatchExclude

const TUint KEntryAttMatchExclude

Bit mask for matching file and directory entries.

It is used to exclude files or directories with certain attributes from directory listings. This bitmask has the opposite effect to KEntryAttMatchExclusive. For example: 

         KEntryAttMatchExclude|KEntryAttReadOnly

excludes all read only entries from the directory listing. 

         KEntryAttMatchExclusive|KEntryAttReadOnly
lists only read only entries.

KEntryAttMatchExclusive RFs::GetDir

const TUint KEntryAttAllowUid

const TUint KEntryAttAllowUid

Bit mask for matching file and directory entries.

Bit mask flag used when UID information should be included in the directory entry listing.

RFs::GetDir

const TUint KEntryAttPacked

const TUint KEntryAttPacked

Indicates that a TEntry (that is generally returned from a TEntryArray ) is stored in packed format where the iSizeHigh and iReserved fields follow the valid characters of the name string. Before accessing the aforementioned members, the entry must be unpacked.

const TUint KMaxMapsPerCall

const TUint KMaxMapsPerCall

const TUint KFileShareMask

const TUint KFileShareMask

Bit mask provided for retrieving a file's share mode.

TFileMode

Typedef TBlockArrayDes

typedef TBuf8 < KMaxMapsPerCall *sizeof( TBlockMapEntry )> TBlockArrayDes

Typedef TVolFormatParamBuf

typedef TPckgBuf < TVolFormatParam > TVolFormatParamBuf

package buffer for the objects of class TVolFormatParamBuf

Typedef CFileList

typedef CDir CFileList

Contains a list of entries for the files which were opened in a file server session.

CDir

const TInt KFileServerUidValue

const TInt KFileServerUidValue

The UID of the File Server process

Copyright ©2010 Nokia Corporation and/or its subsidiary(-ies).
All rights reserved. Unless otherwise stated, these materials are provided under the terms of the Eclipse Public License v1.0.