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List static leases and dynamic leases separately.

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Also increased the delays between updates to cause less server
load.
Updated bashserv.
This commit is contained in:
Koray Yanik
2022-03-23 23:53:21 +00:00
parent 36e23424b1
commit 601ebc27e0
4 changed files with 52 additions and 23 deletions
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handle_get.sh
+35 -6
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@@ -41,16 +41,45 @@ if [ -z "$REQUEST_PATH_SANE" -o "$REQUEST_PATH_SANE" == "index.html" ]; then
body+="<link rel='stylesheet' href='main.css'></link>\n</head>\n"
fi
body+="<body>\n<table>\n<tr><td></td><td>Hostname</td><td>IP Address</td><td>MAC Address</td><td>Wakeup</td></tr>\n"
body+="<body>\n"
body+="<h3>Static leases</h3>\n"
body+="<table>\n<tr><td></td><td>Hostname</td><td>IP Address</td><td>MAC Address</td><td>Wakeup</td></tr>\n"
hosts=$(grep -i "^dhcp-host=" /etc/dnsmasq.conf | cut -d '=' -f2 | tr '[:upper:]' '[:lower:]')
for host in $hosts; do
mac=$(echo "$host" | cut -d ',' -f1)
ip=$(echo "$host" | cut -d ',' -f2)
hostname="?"
lease_hostname=$(grep -i "$mac" /var/lib/misc/dnsmasq.leases | cut -d ' ' -f4)
if [ -n "$lease_hostname" ]; then
hostname="$lease_hostname"
fi
body+="<tr class='host' data-ip='$ip' data-mac='$mac'>\n"
body+="<td class='status'>"
body+="<div 'class='fail'>X</div>"
body+="<div class='success' style='display: none;'>&#10003;</div>"
body+="<div class='undef' style='display: none;'>?</div>"
body+="</td>\n"
body+="<td>$hostname</td>"
body+="<td>$ip</td>"
body+="<td>$mac</td>"
body+="<td><button class='wol' value="$mac">&#x23fb;</button><td>\n"
body+="</tr>"
done
body+="</table>\n"
body+="<h3>Dynamic leases</h3>\n"
body+="<table>\n<tr><td></td><td>Hostname</td><td>IP Address</td><td>MAC Address</td><td>Wakeup</td></tr>\n"
IFS=$'\n'
leases=$(cat /var/lib/misc/dnsmasq.leases | cut -d ' ' -f2-4)
for lease in $leases; do
mac=$(echo $lease | cut -d ' ' -f1)
ip=$(echo $lease | cut -d ' ' -f2)
hostname=$(echo $lease | cut -d ' ' -f3)
mac=$(echo "$lease" | cut -d ' ' -f1)
ip=$(echo "$lease" | cut -d ' ' -f2)
hostname=$(echo "$lease" | cut -d ' ' -f3)
if [ -n "$(grep -i "$mac" /etc/dnsmasq.conf)" ]; then
if [ -z "$(grep -i "$mac" /etc/dnsmasq.conf)" ]; then
body+="<tr class='host' data-ip='$ip' data-mac='$mac'>\n"
body+="<td class='status'>"
@@ -62,7 +91,7 @@ if [ -z "$REQUEST_PATH_SANE" -o "$REQUEST_PATH_SANE" == "index.html" ]; then
body+="<td>$hostname</td>"
body+="<td>$ip</td>"
body+="<td>$mac</td>"
body+="<td><button class='wol' value="$mac">Wake up!</button><td>\n"
body+="<td><button class='wol' value="$mac">&#x23fb;</button><td>\n"
body+="</tr>"
fi
done