luci-app-statistics: add initial support for collectd-mod-openvpn

This changeset covers compression and traffic stats, not every combination has
been tested yet.

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>

1 files changed, 56 insertions, 0 deletions

diff --git a/applications/luci-app-statistics/luasrc/model/cbi/luci_statistics/openvpn.lua b/applications/luci-app-statistics/luasrc/model/cbi/luci_statistics/openvpn.lua
new file mode 100644
index 0000000000..193f0448ae
--- /dev/null
+++ b/applications/luci-app-statistics/luasrc/model/cbi/luci_statistics/openvpn.lua
@@ -0,0 +1,56 @@
+-- Copyright 2015 Jo-Philipp Wich <jow@openwrt.org>
+-- Licensed to the public under the Apache License 2.0.
+
+require "luci.sys"
+
+local m, s, o
+
+
+m = Map("luci_statistics",
+	translate("OpenVPN Plugin Configuration"),
+	translate("The OpenVPN plugin gathers information about the current vpn connection status."))
+
+s = m:section( NamedSection, "collectd_openvpn", "luci_statistics" )
+
+
+o = s:option( Flag, "enable", translate("Enable this plugin") )
+o.default = "0"
+
+
+o = s:option(Flag, "CollectIndividualUsers", translate("Generate a separate graph for each logged user"))
+o.default = "0"
+o.rmempty = true
+o:depends("enable", 1)
+
+
+o = s:option(Flag, "CollectUserCount", translate("Aggregate number of connected users"))
+o.default = "0"
+o.rmempty = true
+o:depends("enable", 1)
+
+
+o = s:option(Flag, "CollectCompression", translate("Gather compression statistics"))
+o.default = "0"
+o.rmempty = true
+o:depends("enable", 1)
+
+
+o = s:option(Flag, "ImprovedNamingSchema", translate("Use improved naming schema"))
+o.default = "0"
+o.rmempty = true
+o:depends("enable", 1)
+
+
+o = s:option(DynamicList, "StatusFile", translate("OpenVPN status files"))
+o.rmempty = true
+o:depends("enable", 1)
+
+local status_files = nixio.fs.glob("/var/run/openvpn.*.status")
+if status_files then
+	local status_file
+	for status_file in status_files do
+		o:value(status_file)
+	end
+end
+
+return m