zyppe/luasocket
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Few tweaks in installation, some missing files, etc.

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This commit is contained in:
Diego Nehab 2005-11-22 08:33:29 +00:00
parent a2b780bf7a
commit d55a5826e8
26 changed files with 232 additions and 238 deletions
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26
etc/get.lua
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@ -53,10 +53,10 @@ local elapsed_s = "%s received, %s/s throughput, %s elapsed "
function gauge(got, delta, size)
local rate = got / delta
if size and size >= 1 then
return string.format(remaining_s, nicesize(got), nicesize(rate),
return string.format(remaining_s, nicesize(got), nicesize(rate),
100*got/size, nicetime((size-got)/rate))
else
return string.format(elapsed_s, nicesize(got),
else
return string.format(elapsed_s, nicesize(got),
nicesize(rate), nicetime(delta))
end
end
@ -68,18 +68,18 @@ function stats(size)
local got = 0
return function(chunk)
-- elapsed time since start
local delta = socket.gettime() - start
if chunk then
local delta = socket.gettime() - start
if chunk then
-- total bytes received
got = got + string.len(chunk)
got = got + string.len(chunk)
-- not enough time for estimate
if delta > 0.1 then
io.stderr:write("\r", gauge(got, delta, size))
if delta > 0.1 then
io.stderr:write("\r", gauge(got, delta, size))
io.stderr:flush()
end
else
else
-- close up
io.stderr:write("\r", gauge(got, delta), "\n")
io.stderr:write("\r", gauge(got, delta), "\n")
end
return chunk
end
@ -111,11 +111,11 @@ function getbyftp(u, file)
local gett = url.parse(u)
gett.sink = save
gett.type = "i"
local ret, err = ftp.get(gett)
local ret, err = ftp.get(gett)
if err then print(err) end
end
-- determines the scheme
-- determines the scheme
function getscheme(u)
-- this is an heuristic to solve a common invalid url poblem
if not string.find(u, "//") then u = "//" .. u end
@ -134,7 +134,7 @@ end
-- main program
arg = arg or {}
if table.getn(arg) < 1 then
if table.getn(arg) < 1 then
io.write("Usage:\n lua get.lua <remote-url> [<local-file>]\n")
os.exit(1)
else get(arg[1], arg[2]) end