94 lines
1.9 KiB
Lua
94 lines
1.9 KiB
Lua
local args = { ... }
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local function n_to_kib(value)
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return string.format("%6.1f kiB", value / 1024)
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end
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local function textProgress(p, c1, c2, fmt, ...)
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p = math.min(p, 1)
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local tw = term.getSize()
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local str = string.format(fmt, ...)
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local w1 = math.ceil(p * tw)
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local w2 = tw - w1
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local bg = term.getBackgroundColor()
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term.setBackgroundColor(c1)
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term.write(str:sub(1, w1))
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local rem = w1 - #str
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if rem > 0 then
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term.write(string.rep(" ", rem))
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end
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term.setBackgroundColor(c2)
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term.write(str:sub(w1 + 1, w1 + w2))
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rem = math.min(tw - #str, w2)
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if rem > 0 then
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term.write(string.rep(" ", rem))
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end
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term.setBackgroundColor(bg)
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end
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local tape = peripheral.find("tape_drive")
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if not tape then
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print("tape where")
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return
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end
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if not http then
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print("no http, check config")
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return
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end
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local req, err = http.get(args[1], {}, true)
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if not req then
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print("oopsie: "..err)
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return
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end
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local headers = req.getResponseHeaders()
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local length = tonumber(headers["content-length"]) or 1
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if length > tape.getSize() then
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printError("Tape is smaller than the file you're trying to write")
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printError("Are you sure?")
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io.write("Write anyways? [y/N]: ")
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local r = read()
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if r ~= "y" and r ~= "Y" then
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return
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end
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end
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tape.stop()
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tape.seek(-tape.getSize())
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tape.stop()
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local _, y = term.getCursorPos()
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local written = 0
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local i = 1
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while true do
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local chunk = req.read(256)
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if not chunk then
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break
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end
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written = written + #chunk
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tape.write(chunk)
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if i % 10 == 0 then
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term.setCursorPos(1, y)
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term.clearLine()
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textProgress(written / length, colors.green, colors.gray, "%s / %s", n_to_kib(written), n_to_kib(length))
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os.sleep(0.01)
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end
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end
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term.setCursorPos(1, y)
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term.clearLine()
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print("Written "..n_to_kib(written))
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tape.stop()
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tape.seek(-tape.getSize())
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tape.stop()
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