send

local args = {...}
local sides = {"back"}
for i=1,#sides do
 if not rednet.isOpen(sides[i]) then
  rednet.open(sides[i])
 end
end
term.setCursorPos(1,1)
term.clear()
if #args < 1 then
 print("Usage (<> required, [] optional):")
 print("sendfile [ComputerID] <file>")
 return
end

if #args == 1 then
 if fs.exists(args[1]) then
  textutils.slowPrint("Sending file "..args[1].."!")
  rednet.broadcast("RECEIVE", "ftp")
  rednet.broadcast(args[1], "ftp")
  file = fs.open(args[1], "r")
  rednet.broadcast(file.readAll(), "ftp")
  file.close()
 else
  print(args[1].." does not exist!")
  return
 end
else
 if fs.exists(args[2]) then
  textutils.slowPrint("Sending file "..args[2].." to "..args[1])
  F = fs.open(args[2])
  id = tonumber(args[1])
  rednet.send(id, "RECEIVE", "ftp")
  rednet.send(id, args[2], "ftp")
  rednet.send(id, F.readAll(), "ftp")
  F.close()
 else
  print(args[2].." does not exist!")
  return
 end
end