From 89c78bc9eab3b69fe31babe5e64f0343386f67be Mon Sep 17 00:00:00 2001
From: Kristian Lyngstol <kly@kly@.no>
Date: Tue, 22 Mar 2016 15:06:50 +0100
Subject: NMS: DHCP map

---
 web/nms.gathering.org/api/public/dhcp         |  1 +
 web/nms.gathering.org/api/public/switch-state |  2 +-
 web/nms.gathering.org/index.html              | 15 ++++--
 web/nms.gathering.org/js/nms-map-handlers.js  | 74 +++++++++++++++++++++++----
 web/nms.gathering.org/js/nms.js               | 12 +++--
 5 files changed, 85 insertions(+), 19 deletions(-)

(limited to 'web/nms.gathering.org')

diff --git a/web/nms.gathering.org/api/public/dhcp b/web/nms.gathering.org/api/public/dhcp
index d432af0..91d52af 100755
--- a/web/nms.gathering.org/api/public/dhcp
+++ b/web/nms.gathering.org/api/public/dhcp
@@ -7,6 +7,7 @@ use strict;
 use warnings;
 use Data::Dumper;
 
+nms::web::setwhen('60m');
 my $q = $nms::web::dbh->prepare('select distinct on (sysname) extract(epoch from date_trunc(\'second\',time)) as time,sysname from dhcp join switches on dhcp.switch = switches.switch where ' . $nms::web::when . ' order by sysname,time desc;');
 $q->execute();
 while ( my $ref = $q->fetchrow_hashref() ) {
diff --git a/web/nms.gathering.org/api/public/switch-state b/web/nms.gathering.org/api/public/switch-state
index 6f7573c..4907449 100755
--- a/web/nms.gathering.org/api/public/switch-state
+++ b/web/nms.gathering.org/api/public/switch-state
@@ -20,7 +20,7 @@ while ( my $ref = $q->fetchrow_hashref() ) {
 		my %port = %{$data{'ports'}{$porti}};
 		my $smallport = $porti;
 		$smallport =~ s/[0-9-].*$//;
-		if ($porti =~  /ge-0\/0\/4[4-7]/) {
+		if ($porti =~  /ge-0\/0\/4[4-7]$/) {
 			$json{'switches'}{$sysname}{'uplinks'}{'ifHCInOctets'} += $port{'ifHCInOctets'};
 			$json{'switches'}{$sysname}{'uplinks'}{'ifHCOutOctets'} += $port{'ifHCOutOctets'};
 			if ($port{'ifOperStatus'} eq "up") {
diff --git a/web/nms.gathering.org/index.html b/web/nms.gathering.org/index.html
index 02ae93c..b244d1b 100644
--- a/web/nms.gathering.org/index.html
+++ b/web/nms.gathering.org/index.html
@@ -59,9 +59,10 @@
 	      <ul class="dropdown-menu" role="menu">
 		<li><a href="#ping" onclick="setUpdater(handler_ping)">Ping map</a></li>
 		<li><a href="#uplink" onclick="setUpdater(handler_uplinks)">Uplink map</a></li>
+		<li><a href="#dhcp" onclick="setUpdater(handler_dhcp)">DHCP map</a></li>
+		<li><a href="#comment" onclick="setUpdater(handler_comment)">Comment spotter</a></li>
 		<li><a href="#temp" onclick="setUpdater(handler_temp)">Temperature map</a></li>
 		<li><a href="#traffic" onclick="setUpdater(handler_traffic)">Traffic map</a></li>
-		<li><a href="#comment" onclick="setUpdater(handler_comment)">Comment spotter</a></li>
 		<li><a href="#traffictot" onclick="setUpdater(handler_traffic_tot)">Total switch traffic</a></li>
 		<li><a href="#disco" onclick="setUpdater(handler_disco)">DISCO</a></li>
 		<li class="divider"> </li>
@@ -145,22 +146,26 @@
 		</tr>
 		<tr>
 		  <td>3</td>
-		  <td>View temperature map</td>
+		  <td>View DHCP map</td>
 		</tr>
 		<tr>
 		  <td>4</td>
-		  <td>View uplink traffic map</td>
+		  <td>View comment spotter map</td>
 		</tr>
 		<tr>
 		  <td>5</td>
-		  <td>View comment spotter map</td>
+		  <td>View temperature map</td>
 		</tr>
 		<tr>
 		  <td>6</td>
-		  <td>View total switch traffic map</td>
+		  <td>View uplink traffic map</td>
 		</tr>
 		<tr>
 		  <td>7</td>
+		  <td>View total switch traffic map</td>
+		</tr>
+		<tr>
+		  <td>9</td>
 		  <td>View Disco map</td>
 		</tr>
 		<tr>
diff --git a/web/nms.gathering.org/js/nms-map-handlers.js b/web/nms.gathering.org/js/nms-map-handlers.js
index 04aabd2..1ae5d72 100644
--- a/web/nms.gathering.org/js/nms-map-handlers.js
+++ b/web/nms.gathering.org/js/nms-map-handlers.js
@@ -49,6 +49,12 @@ var handler_traffic_tot = {
 	name:"Switch traffic map"
 };
 
+var handler_dhcp = {
+	init:dhcpInit,
+	tag:"dhcp",
+	name:"DHCP map"
+};
+
 var handler_disco = {
 	init:discoInit,
 	tag:"disco",
@@ -68,7 +74,8 @@ var handlers = [
 	handler_traffic,
 	handler_disco,
 	handler_comment,
-	handler_traffic_tot
+	handler_traffic_tot,
+	handler_dhcp
 	];
 
 /*
@@ -95,12 +102,12 @@ function uplinkUpdater()
 
 		if (uplinks == 0) {
 			nmsMap.setSwitchColor(sw,"white");
-		} else if (nuplinks == uplinks) {
-			nmsMap.setSwitchColor(sw,green);
-		} else if (nuplinks - uplinks == 1) {
-			nmsMap.setSwitchColor(sw, orange);
-		} else if (nuplinks - uplinks == 2) {
+		} else if (uplinks == 1) {
 			nmsMap. setSwitchColor(sw, red);
+		} else if (uplinks == 2) {
+			nmsMap.setSwitchColor(sw, orange);
+		} else if (uplinks == 3) {
+			nmsMap.setSwitchColor(sw,green);
 		} else if (uplinks > 3) {
 			nmsMap.setSwitchColor(sw, blue);
 		}
@@ -115,9 +122,9 @@ function uplinkInit()
 	nmsData.addHandler("switches","mapHandler",uplinkUpdater);
 	nmsData.addHandler("switchstate","mapHandler",uplinkUpdater);
 	setLegend(1,"white","0 uplinks");	
-	setLegend(2,red,"2 missing");	
-	setLegend(3,orange,"1 missing");	
-	setLegend(4,green,"0 missing");	
+	setLegend(2,red,"1 uplink");	
+	setLegend(3,orange,"2 uplinks");	
+	setLegend(4,green,"3 uplinks");	
 	setLegend(5,blue,"4 uplinks");	
 }
 
@@ -337,6 +344,55 @@ function commentInit()
 	setLegend(5,green ,"Old/inactive only");	
 }
 
+function getDhcpColor(stop)
+{
+	stop = parseInt(stop);
+	stop = stop * 0.85;
+	if (stop < 0)
+		stop = 1000;
+	if (stop > 1000)
+		stop = 1000;
+	return getColorStop(stop);
+}
+
+function dhcpUpdater()
+{
+	var realnow = Date.now();
+	var now = Math.floor(realnow / 1000);
+	if (nmsData.dhcp == undefined || nmsData.dhcp.dhcp == undefined) {
+		return
+	}
+	if (nmsData.switches == undefined || nmsData.switches.switches == undefined) {
+		return;
+	}
+	try {
+	for (var sw in nmsData.switches.switches) {
+		var c = "white";
+		if (nmsData.dhcp.dhcp[sw] == undefined) {
+			nmsMap.setSwitchColor(sw,c);
+			continue;
+		}
+		var s = nmsData.dhcp.dhcp[sw];
+		var then = parseInt(s);
+		c = getDhcpColor(now - then);
+		nmsMap.setSwitchColor(sw, c);
+	}
+	} catch(e) {
+		console.log(e);
+	}
+}
+
+function dhcpInit()
+{
+	drawGradient([green,lightgreen,orange,red]);
+	nmsData.addHandler("dhcp","mapHandler",dhcpUpdater);
+	setLegend(1,"white","Undefined");
+	setLegend(2,getDhcpColor(1),"1 Second old");
+	setLegend(3,getDhcpColor(300),"300 Seconds old");
+	setLegend(4,getDhcpColor(900),"900 Seconds old");
+	setLegend(5,getDhcpColor(1200),"1200 Seconds old");
+}
+
 /*
  * Testing-function to randomize colors of linknets and switches
  */
diff --git a/web/nms.gathering.org/js/nms.js b/web/nms.gathering.org/js/nms.js
index 12823eb..49cacde 100644
--- a/web/nms.gathering.org/js/nms.js
+++ b/web/nms.gathering.org/js/nms.js
@@ -463,6 +463,7 @@ function initNMS() {
 	nmsData.registerSource("switches","/api/public/switches");
 	nmsData.registerSource("switchstate","/api/public/switch-state");
 	nmsData.registerSource("dhcpsummary","/api/public/dhcp-summary");
+	nmsData.registerSource("dhcp","/api/public/dhcp");
 	
 	// This is a magic dummy-source, it's purpose is to give a unified
 	// way to get ticks every second. It is mainly meant to allow map
@@ -524,18 +525,21 @@ function setMapModeFromN(e,key)
 			setUpdater(handler_uplinks);
 			break;
 		case '3':
-			setUpdater(handler_temp);
+			setUpdater(handler_dhcp);
 			break;
 		case '4':
-			setUpdater(handler_traffic);
+			setUpdater(handler_comment);
 			break;
 		case '5':
-			setUpdater(handler_comment);
+			setUpdater(handler_temp);
 			break;
 		case '6':
-			setUpdater(handler_traffic_tot);
+			setUpdater(handler_traffic);
 			break;
 		case '7':
+			setUpdater(handler_traffic_tot);
+			break;
+		case '9':
 			setUpdater(handler_disco);
 			break;
 	}
-- 
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