luci-app-softether: add basic softether status page

Signed-off-by: BERENYI Balazs <balazs@wee.hu>

applications/luci-app-softether/Makefile

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+#
+# This is free software, licensed under the Apache License, Version 2.0 .
+#
+
+include $(TOPDIR)/rules.mk
+
+LUCI_TITLE:=SoftEther Status
+LUCI_DEPENDS:=+softethervpn5-client
+LUCI_PKGARCH:=all
+
+PKG_LICENSE:=Apache-2.0
+
+include ../../luci.mk
+
+# call BuildPackage - OpenWrt buildroot signature

applications/luci-app-softether/luasrc/view/softether.htm

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+<%+header%>
+<h2>SoftEther Status</h2>
+<%
+local function table_merge(table1, table2)
+	for k,v in pairs(table2) do
+		table1[k] = v
+	end
+	return table1
+end
+
+local function get_account_list()
+	local accounts = {}
+	local ac_list = io.popen("vpncmd localhost /client /csv /cmd:accountlist | tail -n +4 2> /dev/null ")
+	if ac_list then
+		local line
+		for line in ac_list:lines() do
+			local line = string.split(line, ",")
+			local d = {}
+			d["Status"] = line[2]
+			accounts[line[1]] = d
+		end
+	end
+	return accounts
+end
+
+local function get_account_status(ac_name)
+	local t = {}
+	local csv = io.popen("vpncmd localhost /client /csv /cmd:accountstatusget " .. ac_name ..  " | tail -n +4 2> /dev/null ")
+	if csv then
+		local line
+		for line in csv:lines() do
+			local line = string.split(line, ",")
+			if table.getn(line) == 2 then
+				t[line[1]] = line[2]
+			end
+		end
+	end
+	return t
+end
+
+local function dump_account(account, properties)
+	luci.http.write("<div class=\"tr cbi-section-table-row\">")
+	luci.http.write("<div class=\"td\" style=\"width: 20%;vertical-align: top;\"><strong>Account:</strong> " .. account .. "</div>")
+	luci.http.write("<div class=\"td\">")
+	for i,v in pairs(properties) do
+		luci.http.write("<strong>" .. i .. ":</strong> " .. v .. "</br>")
+	end
+	luci.http.write("</div>") -- td
+	luci.http.write("</div>") -- tr
+end
+
+-- Gather stuff
+	local accounts = get_account_list()
+	for acc_name, acc_properties in pairs(accounts) do
+		local acc_status = get_account_status(acc_name)
+		table_merge(acc_properties, acc_status)
+	end
+
+-- Render stuff
+	luci.http.write("<div class=\"cbi-section\">")
+	luci.http.write("<div class=\"cbi-section-node\">")
+	luci.http.write("<div class=\"table cbi-section-table\">")
+	for acc_name, acc_properties in pairs(accounts) do
+		dump_account(acc_name, acc_properties)
+	end
+	luci.http.write("</div>") -- table
+	luci.http.write("</div>") -- section-node
+	luci.http.write("</div>") -- section
+%>
+<%+footer%>

applications/luci-app-softether/root/usr/share/luci/menu.d/luci-app-softether.json

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+{
+        "admin/status/softether": {
+                "title": "SoftEther Status",
+                "order": 94,
+                "action": {
+                        "type": "template",
+                        "path": "softether"
+                }
+        }
+}