API:EPrints/VFS

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Directory Operations

vfs_chdir

 $child = $vfs->vfs_chdir( ID )

Return the child directory called ID, or undef if it doesn't exist.

vfs_mkdir

 $ok = $vfs->vfs_mkdir( ID )

Make a child directory called ID.

vfs_rmdir

 $ok = $vfs->vfs_rmdir( ID )

Remove a child directory called ID.

Listings

vfs_list

 $ok = $vfs->vfs_list(sub { ID })

Return a list of ids of objects we hold.

vfs_list_details

 $ok = $vfs->vfs_list_details(sub { DETAIL })

Return a detailed list of our children and objects.

Object Operations

vfs_read

 $ok = $vfs->vfs_read(ID, sub { BUFFER })

Reads the content stored at ID.

vfs_write

 $ok = $vfs->vfs_write(ID, CONTENT_LENGTH, BUFFER = sub {})

Writes the content returned by sub{} to ID.

vfs_delete

 $ok = $vfs->vfs_delete( ID )

Remove an object called ID.

vfs_size

 $bytes = $vfs->vfs_size( ID )

Return the size in bytes of ID, or undef if it doesn't exist.