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@ -1,12 +1,22 @@
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local Device = require("device")
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local lfs = require("libs/libkoreader-lfs")
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local command
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--- @todo (hzj-jie): Does pocketbook provide ntpdate?
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if Device:isKobo() then
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command = "ntpd -q -n -p pool.ntp.org"
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elseif Device:isCervantes() or Device:isKindle() or Device:isPocketBook() then
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command = "ntpdate pool.ntp.org"
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else
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local ffi = require("ffi")
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local C = ffi.C
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require("ffi/posix_h")
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-- We need to be root to be able to set the time (CAP_SYS_TIME)
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if C.getuid() ~= 0 then
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return { disabled = true, }
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end
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local ntp_cmd
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-- Check if we have access to ntpd or ntpdate
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if os.execute("command -v ntpd >/dev/null") == 0 then
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ntp_cmd = "ntpd -q -n -p pool.ntp.org"
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elseif os.execute("command -v ntpdate >/dev/null") == 0 then
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ntp_cmd = "ntpdate pool.ntp.org"
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end
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if not ntp_cmd then
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return { disabled = true, }
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end
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@ -40,12 +50,17 @@ local function syncNTP()
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UIManager:show(info)
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UIManager:forceRePaint()
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local txt
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if os.execute(command) ~= 0 then
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if os.execute(ntp_cmd) ~= 0 then
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txt = _("Failed to retrieve time from server. Please check your network configuration.")
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else
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txt = currentTime()
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os.execute("hwclock -u -w")
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-- On Kindle, do it the native way, too, to make sure the native UI gets the memo...
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if Device:isKindle() and lfs.attributes("/usr/sbin/setdate", "mode") == "file" then
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os.execute(string.format("/usr/sbin/setdate '%d'", os.time()))
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end
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end
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os.execute("hwclock -u -w")
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UIManager:close(info)
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UIManager:show(InfoMessage:new{
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text = txt,
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