Andrew Boyson / web

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base/net/web-net4-script.js@110:8ab752842d25, 2019-04-30 (annotated)

Committer:
andrewboyson
Date:
Tue Apr 30 12:45:08 2019 +0000
Revision:
110:8ab752842d25
Parent:
net/web-net4-script.js@103:91194cc19bbb
Child:
136:be1d42268b5d
Tidied. About to rename to web.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
andrewboyson 96:eb2eb75bad0f 1 //Net4 script
andrewboyson 86:f3c9beec4ee7 2 'use strict';
andrewboyson 86:f3c9beec4ee7 3
andrewboyson 95:8c9dda8a0caf 4 let localIp = '';
andrewboyson 95:8c9dda8a0caf 5 let domainName = '';
andrewboyson 95:8c9dda8a0caf 6 let hostName = '';
andrewboyson 95:8c9dda8a0caf 7 let ntpIp = '';
andrewboyson 95:8c9dda8a0caf 8 let dnsIp = '';
andrewboyson 95:8c9dda8a0caf 9 let dhcpIp = '';
andrewboyson 95:8c9dda8a0caf 10 let routerIp = '';
andrewboyson 95:8c9dda8a0caf 11 let subnetMask = '';
andrewboyson 95:8c9dda8a0caf 12 let broadcastIp = '';
andrewboyson 95:8c9dda8a0caf 13 let leaseTime = '';
andrewboyson 95:8c9dda8a0caf 14 let renewalT1 = '';
andrewboyson 95:8c9dda8a0caf 15 let renewalt2 = '';
andrewboyson 95:8c9dda8a0caf 16 let elapsed = '';
andrewboyson 95:8c9dda8a0caf 17 let arp = '';
andrewboyson 95:8c9dda8a0caf 18 let dns = '';
andrewboyson 86:f3c9beec4ee7 19
andrewboyson 88:2857259fc2b4 20 function parseArpLine(line)
andrewboyson 88:2857259fc2b4 21 {
andrewboyson 88:2857259fc2b4 22 if (line.length == 0) return;
andrewboyson 95:8c9dda8a0caf 23 let minutes = parseInt(line.substr(0, 8), 16) / 1000 / 60;
andrewboyson 88:2857259fc2b4 24 arp += Math.floor(minutes).toString().padStart(4, ' ');
andrewboyson 88:2857259fc2b4 25 arp += ' ';
andrewboyson 96:eb2eb75bad0f 26 arp += Net.makeIp4(line.substr(8, 8)).padEnd(15, ' ');
andrewboyson 88:2857259fc2b4 27 arp += ' ';
andrewboyson 96:eb2eb75bad0f 28 arp += Net.makeMac(line.substr(16, 12));
andrewboyson 88:2857259fc2b4 29 arp += '\r\n';
andrewboyson 88:2857259fc2b4 30 }
andrewboyson 88:2857259fc2b4 31 function parseDnsLine(line)
andrewboyson 88:2857259fc2b4 32 {
andrewboyson 88:2857259fc2b4 33 if (line.length == 0) return;
andrewboyson 95:8c9dda8a0caf 34 let minutes = parseInt(line.substr(0, 8), 16) / 1000 / 60;
andrewboyson 88:2857259fc2b4 35 dns += Math.floor(minutes).toString().padStart(4, ' ');
andrewboyson 88:2857259fc2b4 36 dns += ' ';
andrewboyson 96:eb2eb75bad0f 37 dns += Net.makeIp4(line.substr(8, 8)).padEnd(15, ' ');
andrewboyson 88:2857259fc2b4 38 dns += ' ';
andrewboyson 88:2857259fc2b4 39 dns += line.substr(16, 1);
andrewboyson 88:2857259fc2b4 40 dns += ' ';
andrewboyson 88:2857259fc2b4 41 dns += line.substr(17);
andrewboyson 88:2857259fc2b4 42 dns += '\r\n';
andrewboyson 88:2857259fc2b4 43 }
andrewboyson 88:2857259fc2b4 44 function parseArpLines(text)
andrewboyson 88:2857259fc2b4 45 {
andrewboyson 88:2857259fc2b4 46 arp = '';
andrewboyson 88:2857259fc2b4 47 text.split('\n').forEach(parseArpLine);
andrewboyson 88:2857259fc2b4 48 }
andrewboyson 88:2857259fc2b4 49 function parseDnsLines(text)
andrewboyson 88:2857259fc2b4 50 {
andrewboyson 88:2857259fc2b4 51 dns = '';
andrewboyson 88:2857259fc2b4 52 text.split('\n').forEach(parseDnsLine);
andrewboyson 88:2857259fc2b4 53 }
andrewboyson 89:615fb951df69 54 function parseGenLines(text)
andrewboyson 89:615fb951df69 55 {
andrewboyson 95:8c9dda8a0caf 56 let lines = text.split('\n');
andrewboyson 96:eb2eb75bad0f 57 localIp = Net.makeIp4(lines[ 0]) ;
andrewboyson 96:eb2eb75bad0f 58 domainName = lines[ 1] ;
andrewboyson 96:eb2eb75bad0f 59 hostName = lines[ 2] ;
andrewboyson 96:eb2eb75bad0f 60 ntpIp = Net.makeIp4(lines[ 3]) ;
andrewboyson 96:eb2eb75bad0f 61 dnsIp = Net.makeIp4(lines[ 4]) ;
andrewboyson 96:eb2eb75bad0f 62 dhcpIp = Net.makeIp4(lines[ 5]) ;
andrewboyson 96:eb2eb75bad0f 63 routerIp = Net.makeIp4(lines[ 6]) ;
andrewboyson 96:eb2eb75bad0f 64 subnetMask = Net.makeIp4(lines[ 7]) ;
andrewboyson 96:eb2eb75bad0f 65 broadcastIp = Net.makeIp4(lines[ 8]) ;
andrewboyson 96:eb2eb75bad0f 66 leaseTime = parseInt(lines[ 9], 16);
andrewboyson 96:eb2eb75bad0f 67 renewalT1 = parseInt(lines[10], 16);
andrewboyson 96:eb2eb75bad0f 68 renewalt2 = parseInt(lines[11], 16);
andrewboyson 96:eb2eb75bad0f 69 elapsed = parseInt(lines[12], 16);
andrewboyson 89:615fb951df69 70 }
andrewboyson 95:8c9dda8a0caf 71 function parse()
andrewboyson 86:f3c9beec4ee7 72 {
andrewboyson 95:8c9dda8a0caf 73 let topics = Ajax.response.split('\f');
andrewboyson 89:615fb951df69 74 parseGenLines(topics[0]);
andrewboyson 89:615fb951df69 75 parseArpLines(topics[1]);
andrewboyson 89:615fb951df69 76 parseDnsLines(topics[2]);
andrewboyson 86:f3c9beec4ee7 77 }
andrewboyson 95:8c9dda8a0caf 78 function display()
andrewboyson 86:f3c9beec4ee7 79 {
andrewboyson 95:8c9dda8a0caf 80 let elem;
andrewboyson 86:f3c9beec4ee7 81
andrewboyson 95:8c9dda8a0caf 82 elem = Ajax.getElementOrNull('ajax-local-ip' ); if (elem) elem.textContent = localIp;
andrewboyson 95:8c9dda8a0caf 83 elem = Ajax.getElementOrNull('ajax-domain-name' ); if (elem) elem.textContent = domainName;
andrewboyson 95:8c9dda8a0caf 84 elem = Ajax.getElementOrNull('ajax-host-name' ); if (elem) elem.textContent = hostName;
andrewboyson 95:8c9dda8a0caf 85 elem = Ajax.getElementOrNull('ajax-ntp-ip' ); if (elem) elem.textContent = ntpIp;
andrewboyson 95:8c9dda8a0caf 86 elem = Ajax.getElementOrNull('ajax-dns-ip' ); if (elem) elem.textContent = dnsIp;
andrewboyson 95:8c9dda8a0caf 87 elem = Ajax.getElementOrNull('ajax-dhcp-ip' ); if (elem) elem.textContent = dhcpIp;
andrewboyson 95:8c9dda8a0caf 88 elem = Ajax.getElementOrNull('ajax-router-ip' ); if (elem) elem.textContent = routerIp;
andrewboyson 95:8c9dda8a0caf 89 elem = Ajax.getElementOrNull('ajax-subnet-mask' ); if (elem) elem.textContent = subnetMask;
andrewboyson 95:8c9dda8a0caf 90 elem = Ajax.getElementOrNull('ajax-broadcast-ip'); if (elem) elem.textContent = broadcastIp;
andrewboyson 95:8c9dda8a0caf 91 elem = Ajax.getElementOrNull('ajax-lease-time' ); if (elem) elem.textContent = leaseTime;
andrewboyson 95:8c9dda8a0caf 92 elem = Ajax.getElementOrNull('ajax-renewal-t1' ); if (elem) elem.textContent = renewalT1;
andrewboyson 95:8c9dda8a0caf 93 elem = Ajax.getElementOrNull('ajax-renewal-t2' ); if (elem) elem.textContent = renewalt2;
andrewboyson 95:8c9dda8a0caf 94 elem = Ajax.getElementOrNull('ajax-elapsed' ); if (elem) elem.textContent = elapsed;
andrewboyson 95:8c9dda8a0caf 95 elem = Ajax.getElementOrNull('ajax-arp' ); if (elem) elem.textContent = arp;
andrewboyson 95:8c9dda8a0caf 96 elem = Ajax.getElementOrNull('ajax-dns' ); if (elem) elem.textContent = dns;
andrewboyson 86:f3c9beec4ee7 97 }
andrewboyson 86:f3c9beec4ee7 98
andrewboyson 95:8c9dda8a0caf 99 Ajax.server = '/net4-ajax';
andrewboyson 95:8c9dda8a0caf 100 Ajax.onResponse = function() { parse(); display(); };
andrewboyson 95:8c9dda8a0caf 101 Ajax.init();