From 42a8d0317ceb3ddf06a7ed2534bf7ca7c98d8f62 Mon Sep 17 00:00:00 2001
From: Ycarus <ycarus@zugaina.org>
Date: Thu, 3 Jan 2019 11:47:02 +0100
Subject: [PATCH] Add MPTCP fullmesh info in interface

---
 luci-app-mptcp/luasrc/controller/mptcp.lua    | 17 +++++++
 .../luasrc/view/mptcp/mptcp_fullmesh.htm      | 49 +++++++++++++++++++
 2 files changed, 66 insertions(+)
 create mode 100644 luci-app-mptcp/luasrc/view/mptcp/mptcp_fullmesh.htm

diff --git a/luci-app-mptcp/luasrc/controller/mptcp.lua b/luci-app-mptcp/luasrc/controller/mptcp.lua
index b64283e7c..95e04aba1 100644
--- a/luci-app-mptcp/luasrc/controller/mptcp.lua
+++ b/luci-app-mptcp/luasrc/controller/mptcp.lua
@@ -13,6 +13,8 @@ function index()
 	entry({"admin", "network", "mptcp", "interface_bandwidth"}, call("interface_bandwidth")).leaf = true
 	entry({"admin", "network", "mptcp", "mptcp_check"}, template("mptcp/mptcp_check"), _("MPTCP Support Check"), 4).leaf = true
 	entry({"admin", "network", "mptcp", "mptcp_check_trace"}, post("mptcp_check_trace")).leaf = true
+	entry({"admin", "network", "mptcp", "mptcp_fullmesh"}, template("mptcp/mptcp_fullmesh"), _("MPTCP Fullmesh"), 4).leaf = true
+	entry({"admin", "network", "mptcp", "mptcp_fullmesh_data"}, post("mptcp_fullmesh_data")).leaf = true
 end
 
 function interface_bandwidth(iface)
@@ -80,3 +82,18 @@ function mptcp_check_trace(iface)
 	end
 	return
 end
+
+function mptcp_fullmesh_data()
+	luci.http.prepare_content("text/plain")
+	local fullmash
+	fullmesh = io.popen("multipath -f")
+	if fullmesh then
+		while true do
+			local ln = fullmesh:read("*l")
+			if not ln then break end
+			luci.http.write(ln)
+			luci.http.write("\n")
+		end
+	end
+	return
+end
diff --git a/luci-app-mptcp/luasrc/view/mptcp/mptcp_fullmesh.htm b/luci-app-mptcp/luasrc/view/mptcp/mptcp_fullmesh.htm
new file mode 100644
index 000000000..e8600b9db
--- /dev/null
+++ b/luci-app-mptcp/luasrc/view/mptcp/mptcp_fullmesh.htm
@@ -0,0 +1,49 @@
+<%+header%>
+
+<%
+	local uci = require("luci.model.uci").cursor()
+	local sys = require "luci.sys"
+	local ifaces = sys.net:devices()
+	local net = require "luci.model.network".init()
+%>
+
+<script type="text/javascript" src="<%=resource%>/cbi.js?v=git-18.193.28471-ee087a1"></script>
+<script type="text/javascript">//<![CDATA[
+    var stxhr = new XHR();
+
+    function update_fullmesh()
+    {
+	var fm = document.getElementById('fullmesh');
+
+	if (fm)
+	{
+	    fm.innerHTML =
+		'<img src="<%=resource%>/icons/loading.gif" alt="<%:Loading%>" style="vertical-align:middle" /> ' + '<%:Waiting for command to complete...%>'
+	    ;
+
+	    stxhr.post('<%=url('admin/network/mptcp')%>/mptcp_fullmesh_data/', { token: '<%=token%>' },
+		function(x)
+		{
+		    if (x.responseText)
+		    {
+			fm.innerHTML = String.format('<pre>%s</pre>', x.responseText );
+		    } else {
+			fm.innerHTML = '<pre><%:Error%></pre>';
+		    }
+		}
+	    );
+	}
+    }
+    setInterval(function () {
+	update_fullmesh();
+    }, 10000);
+//]]></script>
+
+<% if stderr and #stderr > 0 then %><pre class="error"><%=pcdata(stderr)%></pre><% end %>
+<div class="cbi-section">
+    <span id="fullmesh"></span>
+    <script type="text/javascript">//<![CDATA[
+	update_fullmesh();
+    //]]></script>
+</div>
+<%+footer%>