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| author | Hannu Nyman <hannu.nyman@iki.fi> | 2018-01-27 17:20:35 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-01-27 17:20:35 +0200 |
| commit | 2b5181abd888f3ce62e9bcc5580c5777b224657e (patch) | |
| tree | fa007d6772dcb38ef44c8aa14366ff14fcff387b /applications/luci-app-ddns/luasrc/tools/ddns.lua | |
| parent | 5e59ba3e0d1d557cf20561ce4d6964f96c22e2e1 (diff) | |
| parent | 1cd12c449830206f7406163f700553c26320d272 (diff) | |
Merge pull request #1600 from chris5560/master
luci.app-ddns: Update to 2.4.9-1
Diffstat (limited to 'applications/luci-app-ddns/luasrc/tools/ddns.lua')
| -rwxr-xr-x | applications/luci-app-ddns/luasrc/tools/ddns.lua | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/applications/luci-app-ddns/luasrc/tools/ddns.lua b/applications/luci-app-ddns/luasrc/tools/ddns.lua index 209d9c3a41..690b9b30ce 100755 --- a/applications/luci-app-ddns/luasrc/tools/ddns.lua +++ b/applications/luci-app-ddns/luasrc/tools/ddns.lua @@ -1,4 +1,4 @@ --- Copyright 2014-2016 Christian Schoenebeck <christian dot schoenebeck at gmail dot com> +-- Copyright 2014-2018 Christian Schoenebeck <christian dot schoenebeck at gmail dot com> -- Licensed to the public under the Apache License 2.0. module("luci.tools.ddns", package.seeall) @@ -74,6 +74,23 @@ function get_lastupd(section) return etime end +-- read registered IP from [section].ip file +function get_regip(section, chk_sec) + local uci = UCI.cursor() + local rdir = uci:get("ddns", "global", "ddns_rundir") or "/var/run/ddns" + local ip = "NOFILE" + if NXFS.access("%s/%s.ip" % { rdir, section }) then + local ftime = NXFS.stat("%s/%s.ip" % { rdir, section }, "ctime") or 0 + local otime = os.time() + -- give ddns-scripts time (9 sec) to update file + if otime < (ftime + chk_sec + 9) then + ip = NXFS.readfile("%s/%s.ip" % { rdir, section }) + end + end + uci:unload("ddns") + return ip +end + -- read PID from run file and verify if still running function get_pid(section) local uci = UCI.cursor() |