lib/fake_ftp/server_commands/list.rb
# frozen_string_literal: true
module FakeFtp
module ServerCommands
class List
def run(ctx, *args)
if ctx.active? && ctx.command_state[:active_connection].nil?
ctx.respond_with('425 Ain\'t no data port!')
return
end
ctx.respond_with('150 Listing status ok, about to open data connection')
data_client = if ctx.active?
ctx.command_state[:active_connection]
else
ctx.data_server.accept
end
wildcards = ctx.build_wildcards(args)
statlines = ctx.matching_files(wildcards).map do |f|
%W[
-rw-r--r--
1
owner
group
#{f.bytes}
#{f.created.strftime('%b %d %H:%M')}
#{f.name}
].join("\t")
end
data_client.write(statlines.join("\n"))
data_client.close
ctx.command_state[:active_connection] = nil
'226 List information transferred'
end
end
end
end