2004-03-16 06:42:53 +00:00
|
|
|
local source = ltn12.source.file(io.stdin)
|
|
|
|
|
local sink = ltn12.sink.file(io.stdout)
|
2004-01-24 02:47:24 +00:00
|
|
|
local convert
|
|
|
|
|
if arg and arg[1] == '-d' then
|
2004-03-16 06:42:53 +00:00
|
|
|
convert = mime.decode("base64")
|
2004-01-24 02:47:24 +00:00
|
|
|
else
|
2004-03-16 06:42:53 +00:00
|
|
|
local base64 = mime.encode("base64")
|
|
|
|
|
local wrap = mime.wrap()
|
|
|
|
|
convert = ltn12.filter.chain(base64, wrap)
|
2004-01-20 22:21:50 +00:00
|
|
|
end
|
2004-03-16 06:42:53 +00:00
|
|
|
source = ltn12.source.chain(source, convert)
|
|
|
|
|
ltn12.pump(source, sink)
|
