applications: add luci-ltqtapi, provides port status monitoring and VoIP control for Lantiq boards

applications/luci-ltqtapi/Makefile

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+PO = telephony
+
+include ../../build/config.mk
+include ../../build/module.mk

applications/luci-ltqtapi/luasrc/controller/ltqtapi.lua

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+--[[
+LuCI - Lua Configuration Interface
+
+Copyright 2019 John Crispin <blogic@openwrt.org>
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+]]--
+
+module("luci.controller.ltqtapi", package.seeall)
+
+function index()
+	if not nixio.fs.access("/etc/config/telephony") then
+		return
+	end
+
+	page = node("admin", "telephony")
+	page.target = firstchild()
+	page.title  = _("VoIP")
+	page.order  = 90
+	page.i18n = "telephony"
+
+	entry({"admin", "telephony", "account"}, cbi("luci_ltqtapi/account") , _("Account"), 10)
+	entry({"admin", "telephony", "contact"}, cbi("luci_ltqtapi/contact") , _("Contacts"), 20)
+
+	entry({"admin", "telephony", "status"}, call("tapi_status")).leaf = true
+end
+
+function tapi_status()
+	local st = { }
+	local state = require "luci.model.uci".cursor_state()
+	state:load("telephony")
+
+	st.status = "Offline";
+	if state:get("telephony", "state", "port1", "0") == "0" then
+		st.line1 = "Idle";
+	else
+		st.line1 = "Calling";
+	end
+	if state:get("telephony", "state", "port2", "0") == "0" then
+		st.line2 = "Idle";
+	else
+		st.line2 = "Calling";
+	end
+	luci.http.prepare_content("application/json")
+	luci.http.write_json(st)
+end

applications/luci-ltqtapi/luasrc/model/cbi/luci_ltqtapi/account.lua

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+--[[
+LuCI - Lua Configuration Interface
+
+Copyright 2010 John Crispin <blogic@openwrt.org>
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+]]--
+
+m = Map("telephony", translate("VoIP"))
+m.on_after_commit = function() luci.sys.call("/etc/init.d/telephony restart") end
+
+s = m:section(TypedSection, "account", translate("Account"), translate("Here You can specify the SIP account that you want to use."))
+s.anonymous = true
+s.addremove = true
+
+s:option(Value, "realm", translate("Realm"))
+s:option(Value, "username", translate("Username"))
+s:option(Value, "password", translate("Password"))
+s:option(Flag, "disabled", translate("Disabled"))
+
+return m

applications/luci-ltqtapi/luasrc/model/cbi/luci_ltqtapi/contact.lua

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+--[[
+LuCI - Lua Configuration Interface
+
+Copyright 2010 John Crispin <blogic@openwrt.org>
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+]]--
+
+m = Map("telephony", translate("VoIP"))
+m.on_after_commit = function() luci.sys.call("/etc/init.d/telephony reload") end
+
+s = m:section(TypedSection, "contact", translate("Contact"), translate("Here You can specify the SIP contacts that you want to use."))
+s.anonymous = true
+s.addremove = true
+s.template = "cbi/tsection"
+
+s:option(Value, "desc", translate("Name"))
+s:option(Value, "code", translate("Shortdial"))
+s:option(Value, "dial", translate("Dial"))
+
+t = s:option(ListValue, "type", translate("Type"))
+t:value("sip", "SIP")
+t:value("realm", "Landline")
+
+return m

applications/luci-ltqtapi/luasrc/view/admin_status/index/telephony.htm

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+<%+telephony_status%>

applications/luci-ltqtapi/luasrc/view/telephony_status.htm

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+<script type="text/javascript">//<![CDATA[
+XHR.poll(5, '<%=luci.dispatcher.build_url("admin", "telephony", "status")%>', null,
+	function(x, st)
+	{
+		var tb = document.getElementById('telephony_status_table');
+		if (st && tb)
+		{
+			tb.deleteRow(1);
+			var tr = tb.insertRow(-1);
+			tr.className = 'cbi-section-table-row cbi-rowstyle-1';
+
+			tr.insertCell(-1).innerHTML = st.status;
+			tr.insertCell(-1).innerHTML = st.line1;
+			tr.insertCell(-1).innerHTML = st.line2;
+		}
+	}
+);
+//]]></script>
+
+<fieldset class="cbi-section">
+	<legend><%:Current Telephony State%></legend>
+	<table class="cbi-section-table" id="telephony_status_table">
+		<tr class="cbi-section-table-titles">
+			<th class="cbi-section-table-cell"><%:Uplink%></th>
+			<th class="cbi-section-table-cell"><%:Port1%></th>
+			<th class="cbi-section-table-cell"><%:Port2%></th>
+		</tr>
+		<tr class="cbi-section-table-row">
+			<td colspan="5"><em><br /><%:Collecting data...%></em></td>
+		</tr>
+	</table>
+</fieldset>