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HTTP now has only one function.

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This commit is contained in:
Diego Nehab 2004-06-16 22:51:04 +00:00
parent 574708380f
commit 9fc682a106
4 changed files with 24 additions and 33 deletions
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10
etc/get.lua
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@ -87,9 +87,9 @@ end
-- determines the size of a http file
function gethttpsize(u)
local respt = http.request {method = "HEAD", url = u}
if respt.code == 200 then
return tonumber(respt.headers["content-length"])
local r, c, h = http.request {method = "HEAD", url = u}
if c == 200 then
return tonumber(h["content-length"])
end
end
@ -98,8 +98,8 @@ function getbyhttp(u, file)
local save = ltn12.sink.file(file or io.stdout)
-- only print feedback if output is not stdout
if file then save = ltn12.sink.chain(stats(gethttpsize(u)), save) end
local respt = http.request {url = u, sink = save }
if respt.code ~= 200 then print(respt.status or respt.error) end
local r, c, h, s = http.request {url = u, sink = save }
if c ~= 200 then io.stderr:write(s or c, "\n") end
end
-- downloads a file using the ftp protocol