local function printUsage()
    print( "Usages:" )
    print( "downloadFile <url_file> <name>")
end

local tArgs = { ... }

if #tArgs < 2 then
    printUsage()
    return
end

if not http then
    printError( "DownloadFile Api require http Api" )
end

local function get(url)
    print( "Connecting to " .. url)
    local response = http.get(url)
    if response then
        print( "Success to connect at " .. url)
        local sResponse = response.readAll()
        reponse.close()
        return sResponse
    else
        printError( "Failed to load " .. url)
    end
end

local function writeFile( url, nameFile )
    if url then
        local reponse = get(url)
        local file = fs.open(nameFile, "w")
        file.write(reponse)
        file.close()
    end
end

if #tArgs == 3 then
    writeFile(tArgs[1], tArgs[2])
elseif #tArgs == 2 then
    writeFile(tArgs[1], tArgs[1])
end