generated from tilera/1710mod
62 lines
2.5 KiB
Java
62 lines
2.5 KiB
Java
/**
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* This file is part of the public ComputerCraft API - http://www.computercraft.info
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* Copyright Daniel Ratcliffe, 2011-2015. This API may be redistributed unmodified and in
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* full only. For help using the API, and posting your mods, visit the forums at
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* computercraft.info.
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*/
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package dan200.computercraft.api.filesystem;
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import java.io.IOException;
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import java.io.OutputStream;
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/**
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* Represents a part of a virtual filesystem that can be mounted onto a computercraft
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* using IComputerAccess.mount() or IComputerAccess.mountWritable(), that can also be
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* written to. Ready made implementations of this interface can be created using
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* ComputerCraftAPI.createSaveDirMount(), or you're free to implement it yourselves!
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* @see dan200.computercraft.api.ComputerCraftAPI#createSaveDirMount(World, String)
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* @see dan200.computercraft.api.peripheral.IComputerAccess#mountWritable(String,
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* dan200.computercraft.api.filesystem.IMount)
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* @see dan200.computercraft.api.filesystem.IMount
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*/
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public interface IWritableMount extends IMount {
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/**
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* Creates a directory at a given path inside the virtual file system.
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* @param path A file path in normalised format, relative to the mount location. ie:
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* "programs/mynewprograms"
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*/
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public void makeDirectory(String path) throws IOException;
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/**
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* Deletes a directory at a given path inside the virtual file system.
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* @param path A file path in normalised format, relative to the mount location. ie:
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* "programs/myoldprograms"
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*/
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public void delete(String path) throws IOException;
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/**
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* Opens a file with a given path, and returns an outputstream for writing to it.
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* @param path A file path in normalised format, relative to the mount location. ie:
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* "programs/myprogram"
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* @return a stream for writing to
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*/
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public OutputStream openForWrite(String path) throws IOException;
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/**
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* Opens a file with a given path, and returns an outputstream for appending to it.
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* @param path A file path in normalised format, relative to the mount location. ie:
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* "programs/myprogram"
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* @return a stream for writing to
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*/
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public OutputStream openForAppend(String path) throws IOException;
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/**
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* Get the ammount of free space on the mount, in bytes. You should decrease this
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* value as the user writes to the mount, and write operations should fail once it
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* reaches zero.
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* @return The ammount of free space, in bytes.
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*/
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public long getRemainingSpace() throws IOException;
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}
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