Component/filesystem
Component: Filesystem
This component is provided by Floppy Disks or Hard Disk Drives in Managed mode (for Unmanaged mode, see Drive)
Component name: `filesystem`. Callbacks:
- `spaceUsed():number`
The currently used capacity of the file system, in bytes.
- `open(path:string[, mode:string='r']):number`
Opens a new file descriptor and returns its handle.
- `seek(handle:number, whence:string, offset:number):number`
Seeks in an open file descriptor with the specified handle. Returns the new pointer position.
- `makeDirectory(path:string):boolean`
Creates a directory at the specified absolute path in the file system. Creates parent directories, if necessary.
- `exists(path:string):boolean`
Returns whether an object exists at the specified absolute path in the file system.
- `isReadOnly():boolean`
Returns whether the file system is read-only.
- `write(handle:number, value:string):boolean`
Writes the specified data to an open file descriptor with the specified handle.
- `spaceTotal():number`
The overall capacity of the file system, in bytes.
- `isDirectory(path:string):boolean`
Returns whether the object at the specified absolute path in the file system is a directory.
- `rename(from:string, to:string):boolean`
Renames/moves an object from the first specified absolute path in the file system to the second.
- `list(path:string):table`
Returns a list of names of objects in the directory at the specified absolute path in the file system.
- `lastModified(path:string):number`
Returns the (real world) timestamp of when the object at the specified absolute path in the file system was modified.
- `getLabel():string`
Get the current label of the file system.
- `remove(path:string):boolean`
Removes the object at the specified absolute path in the file system.
- `close(handle:number)`
Closes an open file descriptor with the specified handle.
- `size(path:string):number`
Returns the size of the object at the specified absolute path in the file system.
- `read(handle:number, count:number):string or nil`
Reads up to the specified amount of data from an open file descriptor with the specified handle. Returns nil when EOF is reached.
- `setLabel(value:string):string`
Sets the label of the file system. Returns the new value, which may be truncated.
| Components | Category | Documentation |
|---|---|---|
| Components | Core Components | 3D Printer - Abstract Bus - Access Point - Chunkloader - Computer - Crafting - Data Card - Database - Debug - Drone - Drive - EEPROM - Experience - Filesystem - Generator - Geolyzer - GPU - Hologram - Internet - Inventory Controller - Leash - Microcontroller - Modem - Motion Sensor - Navigation - Net Splitter - Piston - Redstone - Redstone in Motion - Robot - Screen - Sign - Tank Controller - Tractor Beam - Transposer - Tunnel - World Sensor |
| Others | Component Access - Signals | |
| Cross-Mod Integration | Applied Energistics |