Object
Represents a single named item on the remote server. This includes the name, and attributes about the item, and the “longname”.
For backwards compatibility with the format and interface of the Name structure from previous protocol versions, this also exposes a longname method, which returns a string that can be used to display this item in a directory listing.
Create a new Name object with the given name and attributes.
# File lib/net/sftp/protocol/04/name.rb, line 18 def initialize(name, attributes) @name, @attributes = name, attributes end
Returns true if the item is a directory.
# File lib/net/sftp/protocol/04/name.rb, line 23 def directory? attributes.directory? end
Returns true if the item is a regular file.
# File lib/net/sftp/protocol/04/name.rb, line 33 def file? attributes.file? end
Returns a string representing this file, in a format similar to that used by the unix “ls” utility.
# File lib/net/sftp/protocol/04/name.rb, line 39 def longname @longname ||= begin longname = if directory? "d" elsif symlink? "l" else "-" end longname << (attributes.permissions & 0400 != 0 ? "r" : "-") longname << (attributes.permissions & 0200 != 0 ? "w" : "-") longname << (attributes.permissions & 0100 != 0 ? "x" : "-") longname << (attributes.permissions & 0040 != 0 ? "r" : "-") longname << (attributes.permissions & 0020 != 0 ? "w" : "-") longname << (attributes.permissions & 0010 != 0 ? "x" : "-") longname << (attributes.permissions & 0004 != 0 ? "r" : "-") longname << (attributes.permissions & 0002 != 0 ? "w" : "-") longname << (attributes.permissions & 0001 != 0 ? "x" : "-") longname << (" %-8s %-8s %8d " % [attributes.owner, attributes.group, attributes.size]) longname << Time.at(attributes.mtime).strftime("%b %e %H:%M ") longname << name end end
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