luci-app-babeld: add babeld overview

Add overview of babeld status, xroutes and routes.

Signed-off-by: Nick Hainke <[email protected]>

applications/luci-app-babeld/Makefile

@@ -0,0 +1,10 @@
+include $(TOPDIR)/rules.mk
+
+LUCI_TITLE:=LuCI support for babeld
+LUCI_DEPENDS:=+babeld +luci-compat +luci-lib-json
+LUCI_PKGARCH:=all
+
+include ../../luci.mk
+
+# call BuildPackage - OpenWrt buildroot signature
+

applications/luci-app-babeld/luasrc/model/cbi/babeld.lua

@@ -0,0 +1,126 @@
+m = Map("babeld", "Babeld Overview", translate("Babeld Overview"))
+m.pageaction = false
+
+s = m:section(NamedSection, "__babeldoverview__")
+
+function s.render(self, sid)
+	local tpl = require "luci.template"
+
+	tpl.render_string([[
+		<%
+		local utl = require "luci.util"
+		local v6_port = 33123
+			local dump = utl.exec("(echo dump | nc ::1 %d)" % v6_port)
+		local t = {}
+
+		for strline in string.gmatch(dump, "[^\n]+") do
+			t[#t+1] = strline;
+		end
+
+		local babel_version = t[1]
+		local babeld_version = t[2]
+		local babeld_host = string.split(t[3], " ")[2]
+		local babeld_id = string.split(t[4], " ")[2]
+		local babeld_status = t[5]
+
+		%>
+		<div class="cbi-section-node">
+			<h3>Babel-Info</h3>
+			<div class="table" id=babel_status_main">
+				<div class="tr table-titles">
+					<div class="th">Version</div>
+					<div class="th">Version-Daemon</div>
+					<div class="th">Host</div>
+					<div class="th">ID</div>
+					<div class="th">Status</div>
+				</div>
+				<div class="tr">
+					<div class="td"><%= babel_version %></div>
+					<div class="td"><%= babeld_version %></div>
+					<div class="td"><%= babeld_host %></div>
+					<div class="td"><%= babeld_id %></div>
+					<div class="td"><%= babeld_status %></div>
+				</div>
+			</div>
+		</div>
+		
+		<%
+		xroutes = {}
+		for key,value in ipairs(t) do
+			if string.match(value, "xroute") then
+				xroutes[#xroutes+1] = value
+			end
+		end
+		%>
+
+		<div class="cbi-section-node">
+			<h3>X-Routes</h3>
+			<div class="table" id=babel_overview_xroute">
+				<div class="tr table-titles">
+					<div class="th">Route</div>
+					<div class="th">Prefix</div>
+					<div class="th">From</div>
+					<div class="th">Metric</div>
+				</div>
+				<%
+				for key,route in ipairs(xroutes) do
+					local route_sep = string.split(route," ")
+				%>
+					<div class="tr">
+						<div class="td"><%= route_sep[3] %></div>
+						<div class="td"><%= route_sep[5] %></div>
+						<div class="td"><%= route_sep[7] %></div>
+						<div class="td"><%= route_sep[9] %></div>
+					</div>
+				<%
+				end
+				%>
+			</div>
+		</div>
+		
+		<%
+		routes = {}
+		for key,value in ipairs(t) do
+			if string.match(value, "add route") then
+					routes[#routes+1] = value
+			end
+		end
+		%>
+
+		<div class="cbi-section-node">
+			<h3>Routes</h3>
+			<div class="table" id=babel_overview_route">
+				<div class="tr table-titles">
+					<div class="th">Prefix</div>
+					<div class="th">From</div>
+					<div class="th">Installed</div>
+					<div class="th">ID</div>
+					<div class="th">Metric</div>
+					<div class="th">Ref-Metric</div>
+					<div class="th">Via</div>
+					<div class="th">Interface</div>
+				</div>
+				<%
+				for key,route in ipairs(routes) do
+					local route_sep = string.split(route," ")
+				%>
+
+					<div class="tr">
+						<div class="td"><%= route_sep[5] %></div>
+						<div class="td"><%= route_sep[7] %></div>
+						<div class="td"><%= route_sep[9] %></div>
+						<div class="td"><%= route_sep[11] %></div>
+						<div class="td"><%= route_sep[13] %></div>
+						<div class="td"><%= route_sep[15] %></div>
+						<div class="td"><%= route_sep[17] %></div>
+						<div class="td"><%= route_sep[19] %></div>
+					</div>
+				<%
+				end
+				%>
+			</div>
+		</div>
+	]])
+end
+
+return m

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

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+{
+	"admin/services/babeld": {
+		"title": "Babeld",
+		"action": {
+			"type": "cbi",
+			"path": "babeld",
+			"post": { "cbi.submit": true }
+		},
+		"depends": {
+			"acl": [ "luci-app-babeld" ]
+		}
+	}
+}

applications/luci-app-babeld/root/usr/share/rpcd/acl.d/luci-app-babeld.json

@@ -0,0 +1,11 @@
+{
+	"luci-app-babeld": {
+		"description": "Grant UCI access for babeld",
+		"read": {
+			"uci": [ "babeld" ]
+		},
+		"write": {
+			"uci": [ "babeld" ]
+		}
+	}
+}