Unit Filesystem
From Ultibo.org
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Contents
Description
Ultibo FileSystem interface unit
Numbering of Devices, Partitions, Volumes, Drives etc
Example:
Machine with 2 Floppy drives, 2 Fixed drives
Fixed Drive 1 has 2 Partitions (1 Primary and 1 Extended)
Fixed Drive 2 has 1 Partition (1 Primary)
\Floppy0 = Device 00h / Partition 0
\Floppy1 = Device 01h / Partition 0
\Harddisk0\Partition1 = Device 80h / Partition 1
\Harddisk0\Extended1 = Device 80h / Extended 1
\Harddisk0\Partition2 = Device 80h / Partition 2
\Harddisk1\Partition1 = Device 81h / Partition 1
\Volume1 = \Floppy0
\Volume2 = \Floppy1
\Volume3 = \Harddisk0\Partition1
\Volume4 = \Harddisk1\Partition1
\Volume5 = \Harddisk0\Partition2
A: = \Volume1
B: = \Volume2
C: = \Volume3 (Alternate Name = \HarddiskVolume1)
D: = \Volume4 (Alternate Name = \HarddiskVolume2)
E: = \Volume5 (Alternate Name = \HarddiskVolume3)
Constants
FileSystem specific constants
FILESYS_* FILESYS_STORAGE_TIMER_INTERVAL = 500;
|
FileSystem lock state constants
FILESYS_LOCK_* FILESYS_LOCK_NONE = 0;
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FILESYS_LOCK_READ = 1;
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FILESYS_LOCK_WRITE = 2;
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FILESYS_LOCK_AUTO = 3;
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Not intended for use in all situations, use with extreme caution. |
FileSystem cache constants
FILESYS_CACHE_* FILESYS_CACHE_THREAD_NAME = 'Filesystem Cache';
|
Thread name for Filesystem cache threads |
FILESYS_CACHE_THREAD_PRIORITY = THREAD_PRIORITY_NORMAL;
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Thread priority for Filesystem cache threads |
FILESYS_CACHE_TIMER_INTERVAL = 50;
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50ms timer interval for Filesystem cache |
FILESYS_CACHE_FLUSH_TIMEOUT = 3000;
|
Filesystem cache flush timeout 3 seconds |
FILESYS_CACHE_DISCARD_TIMEOUT = 180000;
|
Filesystem cache discard timeout 3 minutes |
FileSystem entry timer constants
FILESYS_ENTRY_* FILESYS_ENTRY_TIMER_INTERVAL = 1000;
|
1000ms timer interval for Filesystem entries |
FILESYS_ENTRY_DELETE_TIMEOUT = 30000;
|
Filesystem entry delete timeout 30 seconds |
FileSystem cache timer constants
CACHE_TIMER_* CACHE_TIMER_KEY_NONE = TIMER_KEY_NONE;
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CACHE_TIMER_KEY_MAX = TIMER_KEY_MAX;
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CACHE_TIMER_KEY_MIN = TIMER_KEY_MIN;
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FileSystem entry timer constants
ENTRY_TIMER_* ENTRY_TIMER_KEY_NONE = TIMER_KEY_NONE;
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ENTRY_TIMER_KEY_MAX = TIMER_KEY_MAX;
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ENTRY_TIMER_KEY_MIN = TIMER_KEY_MIN;
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FileSystem partition, device and volume constants
*_PARTITION, *_DEVICE, *_VOLUME MIN_FLOPPY_DEVICE = $00;
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MAX_FLOPPY_DEVICE = $7F;
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MIN_FIXED_DEVICE = $80;
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MAX_FIXED_DEVICE = $FF;
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Extends over CDROM/Other |
MIN_CDROM_DEVICE = $E0;
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MAX_CDROM_DEVICE = $EF;
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MIN_OTHER_DEVICE = $F0;
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MAX_OTHER_DEVICE = $FF;
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INVALID_PARTITION = -1;
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INVALID_DEVICE = -1;
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INVALID_VOLUME = 0;
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MIN_PARTITION = 0;
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MAX_PARTITION = 3;
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MAX_EXTENDED = 1;
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Only 2 partitions in second level |
MIN_FLOPPY_DRIVE = MIN_DRIVE;
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MAX_FLOPPY_DRIVE = MIN_DRIVE + 1;
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MIN_FIXED_DRIVE = MIN_DRIVE + 2;
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MAX_FIXED_DRIVE = MAX_DRIVE;
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MIN_SECTOR_SIZE = 512;
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MAX_SECTOR_SIZE = 4096;
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ISO_SECTOR_SIZE = 2048;
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VOLUME_PREFIX = '\Volume';
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eg \Volume1 |
EXTENDED_PREFIX = '\Extended';
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eg \Extended1 |
PARTITION_PREFIX = '\Partition';
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eg \Partition1 |
CONTROLLER_PREFIX = '\Controller';
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eg \Controller0 |
CDROM_DEVICE_PREFIX = '\Cdrom';
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eg \Cdrom0 |
OTHER_DEVICE_PREFIX = '\Other';
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eg \Other0 |
FIXED_DEVICE_PREFIX = '\Harddisk';
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eg \Harddisk0 |
FLOPPY_DEVICE_PREFIX = '\Floppy';
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eg \Floppy0 |
UNKNOWN_DEVICE_PREFIX = '\Unknown';
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eg \Unknown0 |
VOLUME_PATH_PREFIX = '\\?';
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eg \\?\Volume1\Home |
DEVICE_PATH_PREFIX = '\\.';
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eg \\.\Harddisk0\Partition1\Home |
REPARSE_PATH_PREFIX = '\??\';
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BOOT_RECORD_SIGNATURE = $AA55;
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PARTITION_RECORD_SIGNATURE = $AA55;
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BOOT_SECTOR_SIGNATURE = $AA55;
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FileSystem find flag constants
FIND_FLAG_* FIND_FLAG_NONE = $00000000;
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FIND_FLAG_FILE_NAMES = $00000001;
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FileSystem find wildcard constants
FIND_WILDCARD_* FIND_WILDCARD_NAME = '*.*';
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FIND_WILDCARD_STREAM = '*';
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File mode constants
fm*Mask fmOpenMask = $000F;
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fmShareMask = $00F0;
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File attribute constants
fa* faDot = $01000000;
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faDotDot = $02000000;
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faFile = $04000000;
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faStream = $08000000;
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faFlagName = $00100000;
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Used for FAT case flags |
faFlagExt = $00200000;
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Used for FAT case flags |
faFlagBoth = (faFlagName or faFlagExt);
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faFlagLong = $00400000;
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Not currently used |
faFlagMetafile = $00800000;
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Used for NTFS Metafiles |
faFlagMask = $0FFF0000;
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Used to preserve internal attributes |
faFindMask = $0000FFFF;
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Used to mask internal attributes |
faMatchMask = (faFile or faStream or faVolumeID or faDirectory);
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| Additional File Attribute Flags for NTFS/EXTFS/NSS | |
faDevice = $00000040;
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faNormal = $00000080;
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faTemporary = $00000100;
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faSparse = $00000200;
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faReparse = $00000400;
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faCompressed = $00000800;
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faOffline = $00001000;
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faNotIndexed = $00002000;
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faEncrypted = $00004000;
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faMftDirectory = $10000000;
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Used only by FileName Attribute |
faMftIndexView = $20000000;
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Used by both the StandardInformation and FileName attributes |
| Note: NTFS does not store the faVolumeID or faDirectory attributes | |
| Additional File Attribute constants | |
faNone = $00000000;
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faStandard = (faReadOnly or faHidden or faSysFile or faArchive);
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faLongName = (faReadOnly or faHidden or faSysFile or faVolumeID);
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faLongMask = (faReadOnly or faHidden or faSysFile or faVolumeID or faDirectory or faArchive);
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FileSystem volume attribute constants
va* vaNone = $00000000;
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vaCaseSensitive = $00000001;
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vaCasePreserved = $00000002;
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vaUnicode = $00000004;
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vaPersistentAcls = $00000008;
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vaFileCompression = $00000010;
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vaVolumeQuotas = $00000020;
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vaSparseFiles = $00000040;
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vaReparsePoints = $00000080;
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vaRemoteStorage = $00000100;
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vaLongNamesApi = $00004000;
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vaVolumeCompressed = $00008000;
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vaObjectIds = $00010000;
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vaEncryption = $00020000;
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vaNamedStreams = $00040000;
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vaReadOnly = $00080000;
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| Additional Volume Attribute constants | |
vaBootCatalog = $01000000;
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Used to indicate support for ISO Boot Catalogs |
vaVirtualVolume = $02000000;
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Used to indicate Volume is Virtual or on a Virtual Device |
vaFolderEncryption = $04000000;
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Used to indicate support for Folder Encryption (New files in folder are automatically encrypted) |
vaFolderCompression = $08000000;
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Used to indicate support for Folder Compression (New files in folder are automatically compressed) |
FileSystem device attribute constants
da* daNone = $00000000;
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daWriteable = $00000001;
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daVirtual = $00000002;
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FileSystem image attribute constants
ia* iaNone = $00000000;
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iaDisk = $00000001;
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Memory/File/Device (All others always Disk) |
iaPartition = $00000002;
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Memory/File/Device |
iaVolume = $00000004;
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Memory/File/Device |
iaDrive = $00000008;
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Memory/File/Device |
iaCDROM = $00000010;
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Memory/File/Device/Iso |
iaDVD = $00000020;
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Memory/File/Device/Iso |
iaFlat = $00000040;
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Bochs |
iaSparse = $00000080;
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Bochs |
iaGrowing = $00000100;
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Bochs |
iaFixed = $00000200;
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Vpc/Vbox/Vmware |
iaDynamic = $00000400;
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Vpc/Vbox/Vmware |
iaSplit = $00000800;
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Vpc/Vmware/WIM/Ghost/Portlock/Powerquest |
iaUndoable = $00001000;
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Vpc/Vbox/Vmware |
iaReadable = $00010000;
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All |
iaWriteable = $00020000;
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All |
iaEraseable = $00040000;
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All |
FileSystem catalog attribute constants
ca* caNone = $00000000;
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caDefault = $00000001;
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Initial/Default Entry |
caBootable = $00000002;
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Boot Indicator |
caNoEmulation = $00000004;
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No Emulation |
caFloppy12M = $00000008;
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1.2M |
caFloppy144M = $00000010;
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1.44M |
caFloppy288M = $00000020;
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2.88M |
caHardDisk = $00000040;
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Hard Disk |
FileSystem misc constants
NAME_HASH_SIZE* NAME_HASH_SIZE = 8;
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Used for Internal Name Hash Generation only |
FileSystem partition Id constants
pid* | See http://www.win.tue.nl/~aeb/partitions/partition_types-1.html | |
MAX_PARTITION_ID = 255;
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pidUnused = 0;
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Empty |
pidFAT12 = 1;
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pidXENIXROOT = 2;
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pidXENIXUSR = 3;
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pidFAT16 = 4;
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under 32M |
pidExtended = 5;
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pidFAT16HUGE = 6;
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over 32M |
pidHPFSNTFS = 7;
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pidAIXOS2 = 8;
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pidAIX = 9;
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pidOS2BOOT = 10;
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pidFAT32 = 11;
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pidFAT32LBA = 12;
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pidUnknown013 = 13;
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pidFAT16LBA = 14;
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pidExtLBA = 15;
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pidOPUS = 16;
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pidHIDDEN12 = 17;
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pidCompaqDiag = 18;
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pidUnknown019 = 19;
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pidHIDDEN16 = 20;
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pidUnknown021 = 21;
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pidHIDDEN16HUGE = 22;
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pidHIDDENHPFS = 23;
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pidASTSWAP = 24;
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pidWillowtech = 25;
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pidUnknown026 = 26;
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pidHIDDEN32 = 27;
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pidHIDDEN32LBA = 28;
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pidUnknown029 = 29;
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pidHIDDEN16LBA = 30;
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pidUnknown031 = 31;
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pidWillowsoft = 32;
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pidOxygen = 33;
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pidOxygenExtended = 34;
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pidReserved035 = 35;
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pidNECMSDOS = 36;
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pidUnknown037 = 37;
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pidUnknown038 = 38;
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pidUnknown039 = 39;
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pidUnknown040 = 40;
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pidUnknown041 = 41;
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pidUnknown042 = 42;
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pidUnknown043 = 43;
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pidUnknown044 = 44;
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pidUnknown045 = 45;
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pidUnknown046 = 46;
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pidUnknown047 = 47;
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pidUnknown048 = 48;
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pidReserved049 = 49;
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pidAlienNOS = 50;
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pidReserved051 = 51;
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pidReserved052 = 52;
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pidOS2JFS = 53;
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pidReserved054 = 54;
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pidUnknown055 = 55;
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pidTheos057 = 56;
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pidPlan9 = 57;
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pidTheos058 = 58;
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pidTheos059 = 59;
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pidPowerQuest = 60;
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pidHiddenNetware = 61;
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pidUnknown062 = 62;
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pidUnknown063 = 63;
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pidVENIX286 = 64;
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pidPersonalRISC = 65;
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pidSFS = 66;
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pidPTSDOS = 67;
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pidGoBack = 68;
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pidEUMEL069 = 69;
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pidEUMEL070 = 70;
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pidEUMEL071 = 71;
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pidEUMEL072 = 72;
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pidUnknown073 = 73;
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pidAdaOS = 74;
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pidUnknown075 = 75;
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pidOberon = 76;
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pidQNX4077 = 77;
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pidQNX4078 = 78;
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pidQNX4079 = 79;
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pidOnTrack080 = 80;
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pidNOVELL081 = 81;
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pidCPM = 82;
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pidOnTrack083 = 83;
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pidOnTrack084 = 84;
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pidEZDrive = 85;
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pidGoldenBow = 86;
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pidUnknown087 = 87;
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pidUnknown088 = 88;
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pidUnknown089 = 89;
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pidUnknown090 = 90;
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pidUnknown091 = 91;
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pidPriamEdisk = 92;
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pidUnknown093 = 93;
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pidUnknown094 = 94;
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pidUnknown095 = 95;
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pidUnknown096 = 96;
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pidSpeedStor097 = 97;
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pidUnknown098 = 98;
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pidSysV = 99;
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pidNetware286 = 100;
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pidNWFS = 101;
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Traditional / Netware 6 Master |
pidUnknown102 = 102;
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pidNovell103 = 103;
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pidNovell104 = 104;
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pidNSS = 105;
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NSS / Netware 6 |
pidUnknown106 = 106;
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pidUnknown107 = 107;
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pidUnknown108 = 108;
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pidUnknown109 = 109;
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pidUnknown110 = 110;
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pidUnknown111 = 111;
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pidDiskSecure = 112;
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pidUnknown113 = 113;
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pidUnknown114 = 114;
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pidReserved115 = 115;
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pidReserved116 = 116;
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pidPCIX = 117;
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pidReserved118 = 118;
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pidUnknown119 = 119;
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pidUnknown120 = 120;
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pidUnknown121 = 121;
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pidUnknown122 = 122;
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pidUnknown123 = 123;
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pidUnknown124 = 124;
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pidUnknown125 = 125;
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pidUnknown126 = 126;
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pidUnknown127 = 127;
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pidMinix = 128;
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pidLinuxMinix = 129;
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pidLinuxSwap = 130;
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pidLinuxNative = 131;
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pidHIDDENC = 132;
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pidLinuxExtended = 133;
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pidFAT16Stripe = 134;
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pidNTFSStripe = 135;
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pidUnknown136 = 136;
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pidUnknown137 = 137;
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pidUnknown138 = 138;
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pidUnknown139 = 139;
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pidUnknown140 = 140;
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pidUnknown141 = 141;
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pidUnknown142 = 142;
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pidUnknown143 = 143;
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pidUnknown144 = 144;
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pidUnknown145 = 145;
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pidUnknown146 = 146;
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pidAmoeba = 147;
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pidAmoebaBBT = 148;
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pidUnknown149 = 149;
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pidUnknown150 = 150;
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pidUnknown151 = 151;
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pidUnknown152 = 152;
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pidUnknown153 = 153;
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pidUnknown154 = 154;
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pidUnknown155 = 155;
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pidUnknown156 = 156;
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pidUnknown157 = 157;
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pidUnknown158 = 158;
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pidUnknown159 = 159;
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pidPhoenixPM = 160;
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pidReserved161 = 161;
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pidUnknown162 = 162;
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pidReserved163 = 163;
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pidReserved164 = 164;
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pidFreeBSD = 165;
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pidOpenBSD = 166;
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pidNeXTStep = 167;
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pidUnknown168 = 168;
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pidUnknown169 = 169;
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pidUnknown170 = 170;
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pidDarwinBoot = 171;
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pidUnknown172 = 172;
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pidUnknown173= 173;
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pidUnknown174 = 174;
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pidUnknown175 = 175;
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pidUnknown176 = 176;
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pidUnknown177 = 177;
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pidUnknown178 = 178;
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pidUnknown179 = 179;
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pidReserved180 = 180;
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pidUnknown181 = 181;
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pidFAT16MirrorA = 182;
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pidNTFSMirrorA = 183;
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pidBSDIswap = 184;
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pidUnknown185 = 185;
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pidUnknown186 = 186;
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pidUnknown187 = 187;
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pidUnknown188 = 188;
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pidUnknown189 = 189;
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pidUnknown190= 190;
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pidUnknown191 = 191;
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pidUnknown192 = 192;
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pidDRDOSFAT12 = 193;
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pidUnknown194 = 194;
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pidUnknown195 = 195;
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pidDRDOSFAT16 = 196;
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pidUnknown197 = 197;
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pidFAT16MirrorB = 198;
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pidNTFSMirrorB = 199;
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pidUnknown200 = 200;
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pidUnknown201 = 201;
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pidUnknown202 = 202;
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pidUnknown203 = 203;
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pidUnknown204 = 204;
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pidUnknown205 = 205;
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pidUnknown206 = 206;
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pidUnknown207 = 207;
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pidUnknown208 = 208;
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pidUnknown209 = 209;
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pidTinyEFAT = 210;
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pidEFAT = 211;
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pidSecuredEFAT = 212;
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pidOpticalEFAT = 213;
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pidUnknown214 = 214;
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pidUnknown215 = 215;
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pidCPM86 = 216;
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pidUnknown217 = 217;
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pidUnknown218 = 218;
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pidConcurrentCPM = 219;
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pidUnknown220 = 220;
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pidUnknown221 = 221;
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pidUnknown222 = 222;
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pidUnknown223 = 223;
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pidUnknown224 = 224;
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pidSpeedStorFAT12 = 225;
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pidUnknown226 = 226;
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pidUnknown227 = 227;
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pidSpeedStorFAT16 = 228;
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pidReserved229 = 229;
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pidReserved230 = 230;
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pidUnknown231 = 231;
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pidUnknown232 = 232;
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pidUnknown233 = 233;
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pidUnknown234 = 234;
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pidBeOSBFS1 = 235;
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pidUnknown236 = 236;
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pidUnknown237 = 237;
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pidUnknown238 = 238;
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pidUnknown239 = 239;
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pidLinuxRISC = 240;
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pidStorageDimension = 241;
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pidDOS33Secondary = 242;
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pidSpeedStor243 = 243;
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pidSpeedStor244 = 244;
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pidPrologue = 245;
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pidSpeedStor246 = 246;
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pidOSGEFAT = 247;
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pidUnknown248 = 248;
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pidUnknown249 = 249;
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pidBochsX86 = 250;
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pidVMware = 251;
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pidVMwareSwap = 252;
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pidLinuxRAID = 253;
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pidLANstep = 254;
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pidXenixBBT = 255;
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PARTITION_NAMES:array[0..MAX_PARTITION_ID] of String = (
| |
'Unused',
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'FAT12',
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'XENIX ROOT',
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'XENIX USR',
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'FAT16 (up to 32M)',
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'Extended',
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'FAT16 (over 32M)',
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'HPFS or NTFS',
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'AIX or OS/2',
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'AIX',
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'OS/2 Boot Manager',
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'FAT32',
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'FAT32 (LBA)',
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'Unknown',
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'FAT16 (LBA)',
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'Extended (LBA)',
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'OPUS',
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'Hidden FAT12',
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'Compaq Diagnostic',
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'Unknown',
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'Hidden FAT16 (<32M)',
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'Unknown',
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'Hidden FAT16 (>32M)',
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'Hidden HPFS',
|
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'AST SWAP',
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'Willowtech',
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'Unknown',
|
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'Hidden FAT32',
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'Hidden FAT32 (LBA)',
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'Unknown',
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'Hidden FAT16 (LBA)',
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'Unknown',
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'Willowsoft',
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'Oxygen',
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'Oxygen Extended',
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'Reserved',
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'NEC MS-DOS 3.X',
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'Unknown',
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'Unknown',
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'Unknown',
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'Unknown',
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'Unknown',
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'Unknown',
|
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'Unknown',
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'Unknown',
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'Unknown',
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'Unknown',
|
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'Unknown',
|
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'Unknown',
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'Reserved',
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'Alien NOS',
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'Reserved',
|
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'Reserved',
|
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'OS/2 JFS',
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'Reserved',
|
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'Unknown',
|
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'Theos',
|
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'Plan 9',
|
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'Theos',
|
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'Theos',
|
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'PowerQuest Recovery',
|
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'Hidden Netware',
|
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'Unknown',
|
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'Unknown',
|
|
'VENIX 80286',
|
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'Personal RISC',
|
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'SFS',
|
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'PTS-DOS',
|
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'GoBack',
|
|
'EUMEL/Elan',
|
|
'EUMEL/Elan',
|
|
'EUMEL/Elan',
|
|
'EUMEL/Elan',
|
|
'Unknown',
|
|
'AdaOS Aquila',
|
|
'Unknown',
|
|
'Oberon',
|
|
'First QNX 4.0',
|
|
'Second QNX 4.0',
|
|
'Third QNX 4.0',
|
|
'OnTrack DM',
|
|
'NOVELL',
|
|
'CP/M',
|
|
'OnTrack DM',
|
|
'OnTrack DM',
|
|
'EZ Drive',
|
|
'GoldenBow',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Priam Edisk',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'SpeedStor',
|
|
'Unknown',
|
|
'Sys V / Mach / HURD',
|
|
'Netware 286',
|
|
'Netware 386',
|
|
'Unknown',
|
|
'Novell',
|
|
'Novell',
|
|
'Netware NSS',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'DiskSecure',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Reserved',
|
|
'Reserved',
|
|
'PC/IX',
|
|
'Reserved',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Minix v1.1-1.4a',
|
|
'Linux / Minix',
|
|
'Linux Swap',
|
|
'Linux Native',
|
|
'Hidden C:',
|
|
'Linux Extended',
|
|
'FAT16 Stripe Set',
|
|
'NTFS Stripe Set',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Amoeba',
|
|
'Amoeba BBT',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Phoenix Power Management',
|
|
'Reserved',
|
|
'Unknown',
|
|
'Reserved',
|
|
'Reserved',
|
|
'FreeBSD',
|
|
'OpenBSD',
|
|
'NeXTStep',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Apple Darwin Boot',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Reserved',
|
|
'Unknown',
|
|
'FAT16 Mirror (Master)',
|
|
'NTFS Mirror (Master)',
|
|
'BSDI Swap',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'DR-DOS FAT12',
|
|
'Unknown',
|
|
'Unknown',
|
|
'DR-DOS FAT16',
|
|
'Unknown',
|
|
'FAT16 Mirror (Slave)',
|
|
'NTFS Mirror (Slave)',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Tiny EFAT',
|
|
'EFAT',
|
|
'Secured EFAT',
|
|
'Optical EFAT',
|
|
'Unknown',
|
|
'Unknown',
|
|
'CP/M-86',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Concurrent CP/M',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'SpeedStor FAT12',
|
|
'Unknown',
|
|
'Unknown',
|
|
'SpeedStor FAT16',
|
|
'Reserved',
|
|
'Reserved',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'BeOS BFS-1',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Unknown',
|
|
'Linux/PA-RISC',
|
|
'Storage Dimension',
|
|
'DOS 3.3+ Secondary',
|
|
'SpeedStor',
|
|
'SpeedStor',
|
|
'Prologue',
|
|
'SpeedStor',
|
|
'OSG EFAT',
|
|
'Unknown',
|
|
'Unknown',
|
|
'BochsX86',
|
|
'VMware',
|
|
'VMware Swap',
|
|
'Linux RAID',
|
|
'LANstep',
|
|
'Xenix BBT');
|
|
FileSystem device description constants
FILESYS_*_DEVICE_DESCRIPTION FILESYS_ATA_DEVICE_DESCRIPTION = 'ATA Storage Device';
|
|
FILESYS_ATAPI_DEVICE_DESCRIPTION = 'ATAPI Storage Device';
|
|
FILESYS_SCSI_DEVICE_DESCRIPTION = 'SCSI Storage Device';
|
|
FILESYS_USB_DEVICE_DESCRIPTION = 'USB Storage Device';
|
|
FILESYS_MMC_DEVICE_DESCRIPTION = 'MMC/SD Storage Device';
|
FileSystem controller description constants
FILESYS_*_CONTROLLER_DESCRIPTION FILESYS_ATA_CONTROLLER_DESCRIPTION = 'ATA Storage Controller';
|
|
FILESYS_ATAPI_CONTROLLER_DESCRIPTION = 'ATAPI Storage Controller';
|
|
FILESYS_SCSI_CONTROLLER_DESCRIPTION = 'SCSI Storage Controller';
|
|
FILESYS_USB_CONTROLLER_DESCRIPTION = 'USB Storage Controller';
|
|
FILESYS_MMC_CONTROLLER_DESCRIPTION = 'MMC/SD Storage Controller';
|
FileSystem logging constants
FILESYS_LOG_* FILESYS_LOG_LEVEL_DEBUG = LOG_LEVEL_DEBUG;
|
FileSystem debugging messages |
FILESYS_LOG_LEVEL_INFO = LOG_LEVEL_INFO;
|
FileSystem informational messages, such as a filesystem being mounted or dismounted. |
FILESYS_LOG_LEVEL_ERROR = LOG_LEVEL_ERROR;
|
FileSystem error messages |
FILESYS_LOG_LEVEL_NONE = LOG_LEVEL_NONE;
|
No FileSystem messages |
Type definitions
Storage device event
PStorageDeviceEvent = ^TStorageDeviceEvent;
TStorageDeviceEvent = record
Timer:TTimerHandle;
|
|
Device:PStorageDevice;
|
Cache timer
PCacheTimerItem = ^TCacheTimerItem;
TCacheTimerItem = record
Key:Integer;
|
Ordering key for timer list |
Page:TObject;
|
The cache page referenced by this timer list item |
Prev:PCacheTimerItem;
|
Previous item in timer list |
Next:PCacheTimerItem;
|
Next item in timer list |
Entry timer
PEntryTimerItem = ^TEntryTimerItem;
TEntryTimerItem = record
Key:Integer;
|
Ordering key for timer list |
Entry:TObject;
|
The disk entry referenced by this timer list item |
Prev:PEntryTimerItem;
|
Previous item in timer list |
Media type
TMediaType = (mtUNKNOWN,mtINVALID,mtFLOPPY,mtFIXED,mtREMOVABLE,mtCDROM,mtDVD,mtOTHER);
|
Floppy type
TFloppyType = (ftUNKNOWN,ftINVALID,ft360K,ft12M,ft720K,ft144M,ft288M,ftATAPI);
|
Image type
TImageType = (itUNKNOWN,itINVALID,itMEMORY,itFILE,itDEVICE,itISO,itBOCHS,itVMWARE,itVPC,itVBOX);
|
Cache state
TCacheState = (csCLEAN,csDIRTY);
|
Cache mode
TCacheMode = (cmNONE,cmREADONLY,cmREADWRITE);
|
Cache page type
TCachePageType = (ptNONE,ptDEVICE);
|
Cache page state
TCachePageState = (psUNKNOWN,psEMPTY,psCLEAN,psDIRTY);
|
Cache page content
TCachePageContent = (pcUNKNOWN,pcDATA,pcDIRECTORY,pcENTRY,pcSYSTEM);
|
Cache statistics
PCacheStatistics = ^TCacheStatistics;
TCacheStatistics = record
| Information | |
PageSize:LongWord;
|
|
PageCount:LongWord;
|
|
CacheSize:LongWord;
|
|
CacheMode:TCacheMode;
|
|
CacheState:TCacheState;
|
|
FlushTimeout:LongWord;
|
|
DiscardTimeout:LongWord;
|
|
| Read / Write | |
ReadCached:Int64;
|
|
ReadDirect:Int64;
|
|
WriteBack:Int64;
|
|
WriteThrough:Int64;
|
|
WriteDirect:Int64;
|
|
| Hit / Miss | |
HitCount:Int64;
|
|
MissCount:Int64;
|
|
| Allocate Success / Failure | |
FailCount:Int64;
|
|
SuccessCount:Int64;
|
|
| Page Flush / Discard | |
FlushCount:Int64;
|
|
DiscardCount:Int64;
|
|
UnknownCount:Int64;
|
|
| Page Times | |
OldestClean:Int64;
|
|
NewestClean:Int64;
|
|
OldestDirty:Int64;
|
|
NewestDirty:Int64;
|
|
Search
TSearchRec = SysUtils.TRawbyteSearchRec;
TSearchRec = record
| Note: TSearchRec is always defined in SysUtils | |
Time: Integer;
|
|
Size: Integer;
|
|
Attr: Integer;
|
|
Name: TFileName;
|
|
ExcludeAttr: Integer;
|
|
FindHandle: THandle;
|
|
FindData: TWin32FindData;
|
|
File search types
TFileSearchRec = record
FindHandle:THandle;
|
|
FindData:TWin32FindData;
|
Disk search
TDiskSearchRec = record
Name:String;
|
|
MediaType:TMediaType;
|
|
FloppyType:TFloppyType;
|
|
FindHandle:THandle;
|
|
Context:LongWord;
|
|
Verbose:Boolean;
|
Partition search
TPartitionSearchRec = record
Name:String;
|
|
Index:LongWord;
|
|
FindHandle:THandle;
|
|
Context:LongWord;
|
|
Verbose:Boolean;
|
Volume search
TVolumeSearchRec = record
Name:String;
|
|
Attributes:LongWord;
|
|
VolumeLabel:String;
|
|
VolumeGUID:String;
|
|
VolumeSerial:LongWord;
|
|
DriveType:TDriveType;
|
|
FileSysType:TFileSysType;
|
|
FindHandle:THandle;
|
|
Context:LongWord;
|
|
Verbose:Boolean;
|
Drive search
TDriveSearchRec = record
Name:String;
|
|
Attributes:LongWord;
|
|
VolumeLabel:String;
|
|
VolumeGUID:String;
|
|
VolumeSerial:LongWord;
|
|
DriveType:TDriveType;
|
|
FileSysType:TFileSysType;
|
|
FindHandle:THandle;
|
|
Context:LongWord;
|
|
Verbose:Boolean;
|
Image search
TImageSearchRec = record
Name:String;
|
|
ImageNo:Integer;
|
|
ImageType:TImageType;
|
|
MediaType:TMediaType;
|
|
FloppyType:TFloppyType;
|
|
Attributes:LongWord;
|
|
SectorSize:Word;
|
|
SectorCount:Int64;
|
|
Cylinders:LongWord;
|
|
Heads:LongWord;
|
|
Sectors:LongWord;
|
|
PartitionId:Byte;
|
|
FindHandle:THandle;
|
|
Context:LongWord;
|
|
Verbose:Boolean;
|
Catalog search
TCatalogSearchRec = record
Name:String;
|
|
Path:String;
|
|
CatalogNo:LongWord;
|
|
MediaType:TMediaType;
|
|
FloppyType:TFloppyType;
|
|
Attributes:LongWord;
|
|
SectorSize:Word;
|
|
SectorCount:Int64;
|
|
FindHandle:THandle;
|
|
Context:LongWord;
|
Mount search
TMountSearchRec = record
Name:String;
|
|
FindHandle:THandle;
|
|
Context:LongWord;
|
Junction search
TJunctionSearchRec = record
Name:String;
|
|
FindHandle:THandle;
|
|
Context:LongWord;
|
Stream search
TStreamSearchRec = record
FindHandle:THandle;
|
|
Context:Pointer;
|
|
FindData:TWin32FindStreamData;
|
Link search
TLinkSearchRec = record
Name:String;
|
|
FindHandle:THandle;
|
|
Context:Pointer;
|
FAT12/FAT16 BIOS parameter block
TBiosPB = packed record
BytesPerSector:Word;
|
512,1024,2048,4096 - Usually 512 |
SectorsPerCluster:Byte;
|
1,2,4,8,16,32,64,128 |
ReservedSectors:Word;
|
FAT12/16 - Usually 1, FAT32 - Usually 32 |
NumberOfFats:Byte;
|
Usually 2 |
RootEntryCount:Word;
|
FAT32 always 0, FAT16 usually 512 (RootEntryCount * 32 must be even multiple of BytesPerSector) |
TotalSectors16:Word;
|
Total Sectors on the drive or 0 if TotalSectors32 used |
MediaId:Byte;
|
F8 for Fixed media, F0 usually for Removable media |
SectorsPerFat16:Word;
|
FAT32 always 0, Number of Sectors per FAT |
SectorsPerTrack:Word;
|
Sectors Per Track for Int13 |
NumberOfHeads:Word;
|
Number of Header for Int13 eg 1.44MB = 2 |
HiddenSectors:LongWord;
|
Number of Hidden Sectors preceeding Partition (Only valid on Partitioned media) |
TotalSectors32:LongWord;
|
Total Sectors on the drive or 0 if TotalSectors16 used |
FAT32 BIOS parameter block
TExtBiosPB = packed record
BytesPerSector:Word;
|
512,1024,2048,4096 - Usually 512 |
SectorsPerCluster:Byte;
|
1,2,4,8,16,32,64,128 |
ReservedSectors:Word;
|
FAT12/16 - Usually 1, FAT32 - Usually 32 |
NumberOfFats:Byte;
|
Usually 2 |
RootEntryCount:Word;
|
FAT32 always 0, FAT16 usually 512 (RootEntryCount * 32 must be even multiple of BytesPerSector) |
TotalSectors16:Word;
|
Total Sectors on the drive or 0 if TotalSectors32 used |
MediaId:Byte;
|
F8 for Fixed media, F0 usually for Removable media |
SectorsPerFat16:Word;
|
FAT32 always 0, Number of Sectors per FAT |
SectorsPerTrack:Word;
|
Sectors Per Track for Int13 |
NumberOfHeads:Word;
|
Number of Header for Int13 eg 1.44MB = 2 |
HiddenSectors:LongWord;
|
Number of Hidden Sectors preceeding Partition (Only valid on Partitioned media) |
TotalSectors32:LongWord;
|
Total Sectors on the drive or 0 if TotalSectors16 used |
SectorsPerFat32:LongWord;
|
Number of Sectors per FAT |
ExtendedFlags:Word;
|
Bits 0-3 -- Zero-based number of active FAT. Only valid if mirroring.
Bits 0-3 - is disabled. Bits 4-6 - Reserved. Bit 7 - 0 means the FAT is mirrored at runtime into all FATs. Bit 7 - 1 means only one FAT is active, it is the one referenced. Bit 7 - in bits 0-3. Bits 8-15 -- Reserved. |
FileSysVersion:Word;
|
FAT32 Version (Current 0:0) |
RootCluster:LongWord;
|
Usually Cluster 2 |
FileSysInfoSector:Word;
|
Usually 1 |
BackupBootSector:Word;
|
Usually 6 |
Reserved:array[0..11] of Byte;
|
Always 0 |
NTFS BIOS parameter block
TNtfsBiosPB = packed record
BytesPerSector:Word;
|
512,1024,2048,4096 - Usually 512 |
SectorsPerCluster:Byte;
|
1,2,4,8,16,32,64,128 - Usually 8 |
ReservedSectors:Word;
|
Must always be 0 on NTFS (Win2K Volume Manager ?) |
Reserved1:array[0..2] of Byte;
|
Must always be 0 on NTFS |
Reserved2:Word;
|
Must always be 0 on NTFS |
MediaId:Byte;
|
F8 for Fixed media, F0 usually for Removable media |
Reserved3:Word;
|
Must always be 0 on NTFS |
SectorsPerTrack:Word;
|
Sectors Per Track for Int13 |
NumberOfHeads:Word;
|
Number of Header for Int13 eg 1.44MB = 2 |
HiddenSectors:LongWord;
|
Number of Hidden Sectors preceeding Partition |
Reserved4:LongWord;
|
Must always be 0 on NTFS |
Reserved5:LongWord;
|
Not used by NTFS - Usually 80008000 |
TotalSectors:Int64;
|
Total Sectors on the drive |
MFTCluster:Int64;
|
Start Cluster of $MFT |
MFTMirror:Int64;
|
Start Cluster of $MFTMirr |
ClustersPerFile:LongInt;
|
Clusters Per File Record (Can be negative) (F6 = 1024 - See Notes) |
ClustersPerIndex:LongInt;
|
Clusters Per Index Record (Can be negative) (F6 = 1024 - See Notes) |
VolumeSerial:Int64;
|
Volume Serial Number |
Checksum:LongWord;
|
Checksum (Not Used) |
Partition entry types
TPartitionEntry = packed record
BootIndicator:Byte;
|
80 for active partition |
StartHead:Byte;
|
Either Bits 0-3 only or Bits 0-7 depending on BIOS |
StartSector:Byte;
|
Bits 0-5 = Sector, Bits 6-7 = Bits 8-9 of Cylinder |
StartCylinder:Byte;
|
Bits 0-7 Only, Bits 8-9 in Sector |
TypeIndicator:Byte;
|
See Table in Interrupt List and Below |
EndHead:Byte;
|
Either Bits 0-3 only or Bits 0-7 depending on BIOS |
EndSector:Byte;
|
Bits 0-5 = Sector, Bits 6-7 = Bits 8-9 of Cylinder |
EndCylinder:Byte;
|
Bits 0-7 Only, Bits 8-9 in Sector |
SectorOffset:LongWord;
|
Offset in sectors from current position to Start of Partition |
SectorCount:LongWord;
|
Size in Sectors of the Partition |
Partition table
TPartitionTable = packed record
PartitionEntry:array[MIN_PARTITION..MAX_PARTITION] of TPartitionEntry;
|
Master boot code
TMasterBootCode = packed array[0..445] of Byte;
|
Master boot record
PMasterBootRecord = ^TMasterBootRecord;
TMasterBootRecord = packed record
| Note: Standard Master Boot Record | |
BootCode:TMasterBootCode;
|
|
PartitionTable:TPartitionTable;
|
|
Signature:Word;
|
Magic Number $AA55 |
Ext master boot code
TExtMasterBootCode = packed array[0..439] of Byte;
|
Ext master boot record
PExtMasterBootRecord = ^TExtMasterBootRecord;
TExtMasterBootRecord = packed record
| Note: NT/2000/XP Master Boot Record | |
BootCode:TExtMasterBootCode;
|
|
DiskSignature:LongWord;
|
|
Reserved1:Word;
|
|
PartitionTable:TPartitionTable;
|
|
Signature:Word;
|
Magic Number $AA55 |
Partition record
PPartitionRecord = ^TPartitionRecord;
TPartitionRecord = packed record
| Note: Similar to TMasterBootRecord | |
Dummy:array[0..445] of Byte;
|
|
PartitionTable:TPartitionTable;
|
Only first 2 ever used |
Signature:Word;
|
Magic Number $AA55 |
Sector types
PSector = ^TSector;
TSector = packed array[0..511] of Byte;
Boot sector jump
TBootSectorJump = packed array[0..2] of Byte;
|
Boot sector code
TBootSectorCode = packed array[0..447] of Byte;
|
Boot sector
PBootSector = ^TBootSector;
TBootSector = packed record
| Note: FAT12/FAT16 Boot Sector | |
BootJump:TBootSectorJump;
|
JMP - EBh,??h,90h or E9h,??h,??h |
OEMName:array[0..7] of Char;
|
MSWIN4.0/MSWIN4.1/MSDOS5.0 |
BPB:TBiosPB;
|
See Above |
DriveNumber:Byte;
|
BIOS Int13 Drive No 00h, 80h, FFh etc |
Reserved1:Byte;
|
Always 00h |
BootSignature:Byte;
|
Always 29h |
VolumeSerial:LongWord;
|
Serial No (Date/Time when Formatted) |
VolumeName:array[0..10] of Char;
|
Volume Label or "NO NAME" |
SystemName:array[0..7] of Char;
|
System Type FAT12, FAT16, FAT32 etc |
BootCode:TBootSectorCode;
|
Executable Code |
Signature:Word;
|
Magic Number $AA55 |
Ext boot sector jumps
TExtBootSectorJump = packed array[0..2] of Byte;
|
Ext boot sector code
TExtBootSectorCode = packed array[0..419] of Byte;
|
Ext boot sector
PExtBootSector = ^TExtBootSector;
TExtBootSector = packed record
| Note: FAT32 Boot Sector | |
BootJump:TExtBootSectorJump;
|
JMP - EBh,??h,90h or E9h,??h,??h |
OEMName:array[0..7] of Char;
|
MSWIN4.1 |
BPB:TExtBiosPB;
|
See Above |
DriveNumber:Byte;
|
BIOS Int13 Drive No 00h, 80h, FFh etc |
Reserved1:Byte;
|
Always 00h |
BootSignature:Byte;
|
Always 29h |
VolumeSerial:LongWord;
|
Serial No (Date/Time when Formatted) |
VolumeName:array[0..10] of Char;
|
Volume Label or "NO NAME" |
SystemName:array[0..7] of Char;
|
System Type FAT12, FAT16, FAT32 etc |
BootCode:TExtBootSectorCode;
|
Executable Code |
Signature:Word;
|
Magic Number $AA55 |
NTFS boot sector jump
TNtfsBootSectorJump = packed array[0..2] of Byte;
|
NTFS boot sector code
TNtfsBootSectorCode = packed array[0..425] of Byte;
|
NTFS boot sector
PNtfsBootSector = ^TNtfsBootSector;
TNtfsBootSector = packed record
| Note: NTFS Boot Sector | |
BootJump:TNtfsBootSectorJump;
|
JMP - EBh,??h,90h |
OEMName:array[0..7] of Char;
|
Always NTFS |
BPB:TNtfsBiosPB;
|
See Above (73 Bytes BPB and ExtBPB) |
BootCode:TNtfsBootSectorCode;
|
Executable Code |
Signature:Word;
|
Magic Number $AA55 |
EXTFS boot sector
PExtfsBootSector = ^TExtfsBootSector;
TExtfsBootSector = packed record
| Note: EXTFS Boot Sector | |
FileSystem logging specific types
PFileSysLogging = ^TFileSysLogging;
TFileSysLogging = record
| Logging Properties | |
Logging:TLoggingDevice;
|
|
Class definitions
To be documented
Public variables
FileSystem logging
FILESYS_DEFAULT_LOG_LEVEL:LongWord = FILESYS_LOG_LEVEL_DEBUG;
|
Minimum level for FileSystem messages. Only messages with level greater than or equal to this will be printed. |
FILESYS_LOG_ENABLED:Boolean;
|
Function declarations
Initialization functions
procedure FileSysInit;
Description: To be documented
| Note | None documented |
|---|
function FileSysStart:LongWord;
Description: To be documented
| Note | None documented |
|---|
function FileSysStop:LongWord;
Description: To be documented
| Note | None documented |
|---|
procedure FileSysAsyncStart(Data:Pointer);
Description: To be documented
| Note | None documented |
|---|
FileSystem functions (Delphi / FreePascal RTL Equivalent)
Drive functions
function FSGetPathDrive(const APath:String):Byte; inline;
Description: To be documented
| Note | No Volume Support |
|---|
function FSGetDriveType(ADrive:Byte):TDriveType; inline;
Description: To be documented
| Note | No Volume Support |
|---|
function FSGetDriveData(ADrive:Byte):TDriveData; inline;
Description: To be documented
| Note | No Volume Support |
|---|
function FSGetDriveAttr(ADrive:Byte):LongWord; inline;
Description: To be documented
| Note | No Volume Support |
|---|
function FSGetDriveLabel(ADrive:Byte):String; inline;
Description: To be documented
| Note | No Volume Support |
|---|
function FSSetDriveLabel(ADrive:Byte; const ALabel:String):Boolean; inline;
Description: To be documented
| Note | No Volume Support |
|---|
function FSGetDriveSerial(ADrive:Byte):LongWord; inline;
Description: To be documented
| Note | No Volume Support |
|---|
function FSSetDriveSerial(ADrive:Byte; ASerial:LongWord):Boolean; inline;
Description: To be documented
| Note | No Volume Support |
|---|
function FSIsDriveValid(ADrive:Byte):Boolean; inline;
Description: To be documented
| Note | No Volume Support |
|---|
function FSGetValidDrives:LongWord; inline;
Description: To be documented
| Note | No Volume Support |
|---|
function FSGetValidDriveNames:TStringList; inline;
Description: To be documented
| Note | No Volume Support |
|---|
function FSGetValidDriveStrings:String; inline;
Description: To be documented
| Note | No Volume Support |
|---|
function FSGetDriveFreeSpace(ADrive:Byte):LongWord; inline;
Description: To be documented
| Note | No Volume Support |
|---|
function FSGetDriveFreeSpaceEx(ADrive:Byte):Int64; inline;
Description: To be documented
| Note | No Volume Support |
|---|
function FSGetDriveTotalSpace(ADrive:Byte):LongWord; inline;
Description: To be documented
| Note | No Volume Support |
|---|
function FSGetDriveTotalSpaceEx(ADrive:Byte):Int64; inline;
Description: To be documented
| Note | No Volume Support |
|---|
function FSGetCurrentDrive:Byte; inline;
Description: To be documented
| Note | No Volume Support |
|---|
function FSSetCurrentDrive(const ADrive:String):Boolean; inline;
Description: To be documented
| Note | No Volume Support |
|---|
File functions
function FSFileOpen(const AFileName:String; AMode:Integer):Integer; inline;
Description: To be documented
| Note | None documented |
|---|
function FSFileCreate(const AFileName:String):Integer; inline;
Description: To be documented
| Note | None documented |
|---|
function FSDeleteFile(const AFileName:String):Boolean; inline;
Description: To be documented
| Note | None documented |
|---|
procedure FSFileClose(AHandle:Integer); inline;
Description: To be documented
| Note | None documented |
|---|
function FSRenameFile(const AOldName,ANewName:String):Boolean; inline;
Description: To be documented
| Note | None documented |
|---|
function FSFileSeek(AHandle,AOffset,AOrigin:Integer):Integer; inline;
Description: To be documented
| Note | None documented |
|---|
function FSFileFlush(AHandle:Integer):Boolean; inline;
Description: To be documented
| Note | None documented |
|---|
function FSFileTruncate(AHandle:Integer):Boolean; inline;
Description: To be documented
| Note | None documented |
|---|
function FSSetEndOfFile(AHandle:THandle):Boolean; inline;
Description: To be documented
| Note | None documented |
|---|
function FSEndOfFile(AHandle:Integer):Boolean; inline;
Description: To be documented
| Note | None documented |
|---|
function FSFilePos(AHandle:Integer):Integer; inline;
Description: To be documented
| Note | None documented |
|---|
function FSFileSize(AHandle:Integer):Integer; inline;
Description: To be documented
| Note | None documented |
|---|
function FSFileAge(const AFileName:String):Integer; inline;
Description: To be documented
| Note | None documented |
|---|
function FSFileExists(const AFileName:String):Boolean; inline;
Description: To be documented
| Note | None documented |
|---|
function FSFileGetAttr(const AFileName:String):Integer; inline;
Description: To be documented
| Note | None documented |
|---|
function FSFileGetDate(AHandle:Integer):Integer; inline;
Description: To be documented
| Note | None documented |
|---|
function FSFileSetAttr(const AFileName:String; AAttr:Integer):Integer; inline;
Description: To be documented
| Note | None documented |
|---|
function FSFileSetDate(AHandle:Integer; AAge:Integer):Integer; inline;
Description: To be documented
| Note | None documented |
|---|
function FSFileRead(AHandle:Integer; var ABuffer; ACount:Integer):Integer; inline;
Description: To be documented
| Note | None documented |
|---|
function FSFileWrite(AHandle:Integer; const ABuffer; ACount:Integer):Integer; inline;
Description: To be documented
| Note | None documented |
|---|
Directory functions
function FSCreateDir(const ADirName:String):Boolean; inline;
Description: To be documented
| Note | None documented |
|---|
function FSRemoveDir(const ADirName:String):Boolean; inline;
Description: To be documented
| Note | None documented |
|---|
function FSRenameDir(const AOldName,ANewName:String):Boolean; inline;
Description: To be documented
| Note | None documented |
|---|
function FSGetCurrentDir:String; inline;
Description: To be documented
| Note | No Volume Support |
|---|
function FSSetCurrentDir(const ADirName:String):Boolean; inline;
Description: To be documented
| Note | None documented |
|---|
function FSDirectoryExists(const ADirName:String):Boolean; inline;
Description: To be documented
| Note | None documented |
|---|
procedure FSForceDirectories(ADirName:String); inline;
Description: To be documented
| Note | None documented |
|---|
procedure FSDeleteTree(const ADirName:String); inline;
Description: To be documented
| Note | None documented |
|---|
Search functions
function FSFindFirst(const APath:String; AAttr:Integer; var ASearchRec:TSearchRec):Integer; inline;
Description: To be documented
| Note | None documented |
|---|
function FSFindNext(var ASearchRec:TSearchRec):Integer; inline;
Description: To be documented
| Note | None documented |
|---|
procedure FSFindClose(var ASearchRec:TSearchRec); inline;
Description: To be documented
| Note | None documented |
|---|
Additional functions
function FSFileCopy(const ASourceFile,ADestFile:String; AFailIfExists:Boolean):Boolean; inline;
Description: To be documented
| Note | None documented |
|---|
function FSFileCopyEx(const ASourceFile,ADestFile:String; AFailIfExists:Boolean; AUseSourceDate:Boolean; ADestDate:Integer; AUseSourceAttr:Boolean; ADestAttr:Integer):Boolean; inline;
Description: To be documented
| Note | None documented |
|---|
function FSGetShortName(const AFileName:String):String; inline;
Description: To be documented
| Note | None documented |
|---|
function FSGetLongName(const AFileName:String):String; inline;
Description: To be documented
| Note | None documented |
|---|
function FSGetTrueName(const AFileName:String):String; inline;
Description: To be documented
| Note | None documented |
|---|
Extended functions
function FSFileSeekEx(AHandle:Integer; const AOffset:Int64; AOrigin:Integer):Int64; inline;
Description: To be documented
| Note | None documented |
|---|
function FSEndOfFileEx(AHandle:Integer):Boolean; inline;
Description: To be documented
| Note | None documented |
|---|
function FSFilePosEx(AHandle:Integer):Int64; inline;
Description: To be documented
| Note | None documented |
|---|
function FSFileSizeEx(AHandle:THandle):Int64; inline;
Description: To be documented
| Note | None documented |
|---|
function FSFileAgeEx(const AFileName:String):TFileTime; inline;
Description: To be documented
| Note | None documented |
|---|
function FSFileGetAttrEx(AHandle:Integer):Integer; inline;
Description: To be documented
| Note | None documented |
|---|
function FSFileGetDateEx(AHandle:Integer):TFileTime; inline;
Description: To be documented
| Note | None documented |
|---|
function FSFileSetDateEx(AHandle:Integer; AAge:TFileTime):Integer; inline;
Description: To be documented
| Note | None documented |
|---|
function FSGetFileTime(AHandle:THandle; ACreateTime,AAccessTime,AWriteTime:PFileTime):Boolean; inline;
Description: To be documented
| Note | None documented |
|---|
function FSSetFileTime(AHandle:THandle; ACreateTime,AAccessTime,AWriteTime:PFileTime):Boolean; inline;
Description: To be documented
| Note | None documented |
|---|
function FSFindFirstEx(const APath:String; var ASearchRec:TFileSearchRec):Integer; inline;
Description: To be documented
| Note | None documented |
|---|
function FSFindNextEx(var ASearchRec:TFileSearchRec):Integer; inline;
Description: To be documented
| Note | None documented |
|---|
procedure FSFindCloseEx(var ASearchRec:TFileSearchRec); inline;
Description: To be documented
| Note | None documented |
|---|
FileSystem functions (Win32 Compatibility)
Drive functions
function FSDefineDosDevice(const ADeviceName,ATargetPath:String; AFlags:LongWord):Boolean; inline;
Description: To be documented
| Note | None documented |
|---|
function FSGetDiskType(const ARootPath:String):LongWord; inline;
Description: Equivalent to Win32 GetDriveType
| Note | None documented |
|---|
function FSGetDiskFreeSpace(const ARootPath:String; var ASectorsPerCluster,ABytesPerSector,ANumberOfFreeClusters,ATotalNumberOfClusters:LongWord):Boolean; inline;
Description: To be documented
| Note | None documented |
|---|
function FSGetDiskFreeSpaceEx(const APathName:String; var AFreeBytesAvailableToCaller,ATotalNumberOfBytes,ATotalNumberOfFreeBytes:Int64):Boolean; inline;
Description: To be documented
| Note | None documented |
|---|
function FSGetLogicalDrives:LongWord; inline;
Description: To be documented
| Note | None documented |
|---|
function FSGetLogicalDriveStrings:String; inline;
Description: To be documented
| Note | None documented |
|---|
function FSGetVolumeInformation(const ARootPath:String; var AVolumeName:String; var AVolumeSerialNumber,AMaximumComponentLength,AFileSystemFlags:LongWord; var ASystemName:String):Boolean; inline;
Description: To be documented
| Note | None documented |
|---|
function FSQueryDosDevice(const ARootPath:String):String; inline;
Description: To be documented
| Note | None documented |
|---|
function FSSetVolumeLabel(const AVolume:String; const ALabel:String):Boolean; inline;
Description: To be documented
| Note | None documented |
|---|
File functions
function FSAreFileApisANSI:Boolean; inline;
Description: To be documented
| Note | None documented |
|---|
function FSCloseFile(AHandle:THandle):Boolean; inline;
Description: Equivalent to Win32 CloseHandle
| Note | None documented |
|---|
function FSCopyFile(const AExistingName,ANewName:String; AFailIfExists:Boolean):Boolean; inline;
Description: To be documented
| Note | None documented |
|---|
function FSCreateFile(const AFileName:String; AAccessMode,AShareMode,ACreateFlags,AFileAttributes:LongWord):THandle; inline;
Description: To be documented
| Note | None documented |
|---|
function FSFindCloseFile(AHandle:THandle):Boolean; inline;
Description: Equivalent to Win32 FindClose
| Note | None documented |
|---|
function FSFindFirstFile(const AFileName:String; var AFindData:TWin32FindData):THandle; inline;
Description: To be documented
| Note | None documented |
|---|
function FSFindNextFile(AHandle:THandle; var AFindData:TWin32FindData):Boolean; inline;
Description: To be documented
| Note | None documented |
|---|
function FSFlushFileBuffers(AHandle:THandle):Boolean; inline;
Description: To be documented
| Note | None documented |
|---|
function FSGetFileAttributes(const AFileName:String):LongWord; inline;
Description: To be documented
| Note | None documented |
|---|
function FSGetFileSize(AHandle:THandle; var AFileSizeHigh:LongWord):LongWord; inline;
Description: To be documented
| Note | None documented |
|---|
function FSGetFullPathName(const AFileName:String):String; inline;
Description: To be documented
| Note | None documented |
|---|
function FSGetShortPathName(const ALongPath:String):String; inline;
Description: To be documented
| Note | None documented |
|---|
function FSMoveFile(const AExistingName,ANewName:String):Boolean; inline;
Description: To be documented
| Note | None documented |
|---|
function FSReadFile(AHandle:THandle; var ABuffer; ABytesToRead:LongWord; var ABytesRead:LongWord):Boolean; inline;
Description: To be documented
| Note | None documented |
|---|
function FSSetFileApisToANSI:Boolean; inline;
Description: To be documented
| Note | None documented |
|---|
function FSSetFileApisToOEM:Boolean; inline;
Description: To be documented
| Note | None documented |
|---|
function FSSetFileAttributes(const AFileName:String; AFileAttributes:LongWord):Boolean; inline;
Description: To be documented
| Note | None documented |
|---|
function FSSetFilePointer(AHandle:THandle; ADistanceToMove:LongWord; var ADistanceToMoveHigh:LongWord; AMoveMethod:LongWord):LongWord; inline;
Description: To be documented
| Note | None documented |
|---|
function FSSetFilePointerEx(AHandle:THandle; const ADistanceToMove:Int64; var ANewFilePointer:Int64; AMoveMethod:LongWord):Boolean; inline;
Description: To be documented
| Note | None documented |
|---|
function FSWriteFile(AHandle:THandle;const ABuffer; ABytesToWrite:LongWord; var ABytesWritten:LongWord):Boolean; inline;
Description: To be documented
| Note | None documented |
|---|
function FSGetLongPathName(const AShortPath:String):String; inline;
Description: To be documented
| Note | None documented |
|---|
function FSSetFileShortName(const AFileName,AShortName:String):Boolean;
Description: To be documented
| Note | None documented |
|---|
function FSSetFileShortNameEx(AHandle:THandle; const AShortName:String):Boolean;
Description: To be documented
| Note | None documented |
|---|
function FSCreateHardLink(const ALinkName,AFileName:String):Boolean;
Description: To be documented
| Note | None documented |
|---|
function FSCreateSymbolicLink(const ALinkName,ATargetName:String; ADirectory:Boolean):Boolean;
Description: To be documented
| Note | None documented |
|---|
Directory functions
function FSCreateDirectory(const APathName:String):Boolean; inline;
Description: To be documented
| Note | None documented |
|---|
function FSGetCurrentDirectory:String; inline;
Description: To be documented
| Note | None documented |
|---|
function FSRemoveDirectory(const APathName:String):Boolean; inline;
Description: To be documented
| Note | None documented |
|---|
function FSSetCurrentDirectory(const APathName:String):Boolean; inline;
Description: To be documented
| Note | None documented |
|---|
RTL FileSystem functions
System file functions
procedure SystemDoClose(Handle:THandle);
Description: To be documented
| Note | None documented |
|---|
procedure SystemDoErase(Name:PChar; NameChangeable:Boolean);
Description: To be documented
| Note | None documented |
|---|
procedure SystemDoRename(Name1,Name2:PChar; Name1Changeable,Name2Changeable:Boolean);
Description: To be documented
| Note | None documented |
|---|
function SystemDoWrite(Handle:THandle; Address:Pointer; Len:LongInt):LongInt;
Description: To be documented
| Note | None documented |
|---|
function SystemDoRead(Handle:THandle; Address:Pointer; Len:LongInt):LongInt;
Description: To be documented
| Note | None documented |
|---|
function SystemDoFilePos(Handle:THandle):LongInt;
Description: To be documented
| Note | None documented |
|---|
procedure SystemDoSeek(Handle:THandle; Pos:LongInt);
Description: To be documented
| Note | None documented |
|---|
function SystemDoSeekEnd(Handle:THandle):LongInt;
Description: To be documented
| Note | None documented |
|---|
function SystemDoFileSize(Handle:THandle):LongInt;
Description: To be documented
| Note | None documented |
|---|
procedure SystemDoTruncate(Handle:THandle; Pos:LongInt);
Description: To be documented
| Note | None documented |
|---|
procedure SystemDoOpen(var F; Name:PFileTextRecChar; Flags:LongInt; NameChangeable:Boolean);
Description: To be documented
| Note | FileRec and TextRec have both Handle and Mode as the first items so they could use the same routine for opening/creating.
- When (Flags and $00100) The file will be Appended
|
|---|
System directory functions
procedure SystemDoMkDir(const Dir:RawByteString);
Description: To be documented
| Note | None documented |
|---|
procedure SystemDoRmDir(const Dir:RawByteString);
Description: To be documented
| Note | None documented |
|---|
procedure SystemDoChDir(const Dir:RawByteString);
Description: To be documented
| Note | None documented |
|---|
procedure SystemDoGetDir(Drive:Byte; var Dir:RawByteString);
Description: To be documented
| Note | None documented |
|---|
Dos disk functions
function DosDiskFree(Drive:Byte):Int64;
Description: To be documented
| Note | No Volume Support |
|---|
function DosDiskSize(Drive:Byte):Int64;
Description: To be documented
| Note | No Volume Support |
|---|
Dos FindFirst/FindNext functions
function DosFindMatchingFile(var f:SearchRec):Integer;
Description: Internal Only
| Note | None documented |
|---|
function DosFindFirst(const Path:PathStr; Attr:Word; var f:SearchRec):Integer;
Description: To be documented
| Note | FindFirst/FindNext/FindClose - To be compatible with the DOS. FindFirst/FindNext we always allow faReadOnly and faArchive but only allow other attributes if requested. This is done by matching all files and filtering with FindMatchingFile. |
|---|
function DosFindNext(var f:SearchRec):Integer;
Description: To be documented
| Note | None documented |
|---|
procedure DosFindClose(var f:SearchRec);
Description: To be documented
| Note | None documented |
|---|
Dos file functions
function DosGetFTime(var f; var Time:LongInt):Integer;
Description: To be documented
| Note | None documented |
|---|
function DosSetFTime(var f; Time:LongInt):Integer;
Description: To be documented
| Note | None documented |
|---|
function DosGetFAttr(var f; var Attr:Word):Integer;
Description: To be documented
| Note | None documented |
|---|
function DosSetFAttr(var f; Attr:Word):Integer;
Description: To be documented
| Note | None documented |
|---|
function DosGetShortName(var p:ShortString):Boolean;
Description: To be documented
| Note | None documented |
|---|
function DosGetLongName(var p:ShortString):Boolean;
Description: To be documented
| Note | None documented |
|---|
SysUtils file functions
function SysUtilsFileOpen(const FileName:RawByteString; Mode:Integer):THandle;
Description: To be documented
| Note | None documented |
|---|
function SysUtilsFileCreate(const FileName:RawByteString):THandle;
Description: To be documented
| Note | None documented |
|---|
function SysUtilsDeleteFile(const FileName:RawByteString):Boolean;
Description: To be documented
| Note | None documented |
|---|
procedure SysUtilsFileClose(Handle:THandle);
Description: To be documented
| Note | None documented |
|---|
function SysUtilsRenameFile(const OldName,NewName:RawByteString):Boolean;
Description: To be documented
| Note | None documented |
|---|
function SysUtilsFileSeek(Handle:THandle; Offset,Origin:LongInt):LongInt;
Description: To be documented
| Note | None documented |
|---|
function SysUtilsFileTruncate(Handle:THandle;Size:Int64):Boolean;
Description: To be documented
| Note | None documented |
|---|
function SysUtilsFileAge(const FileName:RawByteString):LongInt;
Description: To be documented
| Note | None documented |
|---|
function SysUtilsFileExists(const FileName:RawByteString):Boolean;
Description: To be documented
| Note | None documented |
|---|
function SysUtilsFileGetAttr(const FileName:RawByteString):LongInt;
Description: To be documented
| Note | None documented |
|---|
function SysUtilsFileGetDate(Handle:THandle):LongInt;
Description: To be documented
| Note | None documented |
|---|
function SysUtilsFileSetAttr(const FileName:RawByteString; Attr:LongInt):LongInt;
Description: To be documented
| Note | None documented |
|---|
function SysUtilsFileSetDate(Handle:THandle; Age:LongInt):LongInt;
Description: To be documented
| Note | None documented |
|---|
function SysUtilsFileRead(Handle:THandle; out Buffer; Count:LongInt):LongInt;
Description: To be documented
| Note | None documented |
|---|
function SysUtilsFileWrite(Handle:THandle; const Buffer; Count:LongInt):LongInt;
Description: To be documented
| Note | None documented |
|---|
function SysUtilsFileSeekEx(Handle:THandle; Offset:Int64; Origin:LongInt):Int64;
Description: To be documented
| Note | None documented |
|---|
function SysUtilsInternalFindFirst(const Path:RawByteString; Attr:LongInt; out SearchRec:TSearchRec; var Name:RawByteString):LongInt;
Description: To be documented
| Note | None documented |
|---|
function SysUtilsInternalFindNext(var SearchRec:TSearchRec; var Name:RawByteString):LongInt;
Description: To be documented
| Note | None documented |
|---|
procedure SysUtilsInternalFindClose(var Handle:THandle);
Description: To be documented
| Note | None documented |
|---|
SysUtils disk functions
function SysUtilsDiskFree(Drive:Byte):Int64;
Description: To be documented
| Note | No Volume Support |
|---|
function SysUtilsDiskSize(Drive:Byte):Int64;
Description: To be documented
| Note | No Volume Support |
|---|
function SysUtilsDirectoryExists(const Directory:RawByteString):Boolean;
Description: To be documented
| Note | None documented |
|---|
FileSystem logging functions
function FileSysLoggingStart(Logging:PLoggingDevice):LongWord;
Description: To be documented
| Note | None documented |
|---|
function FileSysLoggingStop(Logging:PLoggingDevice):LongWord;
Description: To be documented
| Note | None documented |
|---|
function FileSysLoggingOutput(Logging:PLoggingDevice; const Data:String):LongWord;
Description: To be documented
| Note | None documented |
|---|
function FileSysLoggingSetTarget(Logging:PLoggingDevice; const Target:String):LongWord;
Description: To be documented
| Note | None documented |
|---|
FileSystem helper functions
function FileSysStorageGetMediaType(Storage:PStorageDevice):TMediaType;
Description: To be documented
| Note | None documented |
|---|
function FileSysStorageGetController(Storage:PStorageDevice):TDiskController;
Description: To be documented
| Note | None documented |
|---|
procedure FileSysStorageDeviceAdd(Event:PStorageDeviceEvent);
Description: To be documented
| Note | None documented |
|---|
procedure FileSysStorageDeviceInsert(Event:PStorageDeviceEvent);
Description: To be documented
| Note | None documented |
|---|
function FileSysStorageDeviceRemove(Storage:PStorageDevice):LongWord;
Description: To be documented
| Note | None documented |
|---|
function FileSysStorageDeviceEject(Storage:PStorageDevice):LongWord;
Description: To be documented
| Note | None documented |
|---|
function FileSysStorageDeviceEnum(Storage:PStorageDevice; Data:Pointer):LongWord;
Description: To be documented
| Note | None documented |
|---|
function FileSysStorageDeviceNotify(Device:PDevice; Data:Pointer; Notification:LongWord):LongWord;
Description: To be documented
| Note | None documented |
|---|
function ComparePartitions(APartition1,APartition2:Pointer):Integer;
Description: Sort partitions in order of start sector
| Note | None documented |
|---|
procedure FileSysLog(Level:Integer;const AText:String);
Description: To be documented
| Note | None documented |
|---|
procedure FileSysLogInfo(const AText:String); inline;
Description: To be documented
| Note | None documented |
|---|
procedure FileSysLogError(const AText:String); inline;
Description: To be documented
| Note | None documented |
|---|
procedure FileSysLogDebug(const AText:String); inline;
Description: To be documented
| Note | None documented |
|---|
procedure CacheCheckTimer(Data:Pointer);
Description: To be documented
| Note | None documented |
|---|
procedure EntryCheckTimer(Data:Pointer);
Description: To be documented
| Note | None documented |
|---|
procedure EntryProcessTimer(Data:Pointer);
Description: To be documented
| Note | None documented |
|---|
function MediaTypeToString(AType:TMediaType):String;
Description: To be documented
| Note | None documented |
|---|
function FloppyTypeToString(AType:TFloppyType):String;
Description: To be documented
| Note | None documented |
|---|
function ImageTypeToString(AType:TImageType):String;
Description: To be documented
| Note | None documented |
|---|
function DriveTypeToString(AType:TDriveType):String;
Description: To be documented
| Note | None documented |
|---|
function FileSysTypeToString(AType:TFileSysType):String;
Description: To be documented
| Note | None documented |
|---|
function StringToFileSysType(const AFileSysType:String):TFileSysType;
Description: To be documented
| Note | None documented |
|---|
function PartitionIdToString(AId:Byte):String;
Description: To be documented
| Note | None documented |
|---|
function StringToPartitionId(const APartitionId:String):Byte;
Description: To be documented
| Note | None documented |
|---|
function CacheModeToString(ACacheMode:TCacheMode):String;
Description: To be documented
| Note | None documented |
|---|
function CacheStateToString(ACacheState:TCacheState):String;
Description: To be documented
| Note | None documented |
|---|
function CachePageTimeToDateTime(const APageTime:Int64):TDateTime;
Description: To be documented
| Note | None documented |
|---|
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