Diff: base/net/web-net-script.js

Revision:

132:5b2df69a4f17

Child:

133:98c6bf14bc37

diff -r a9793a9721c7 -r 5b2df69a4f17 base/net/web-net-script.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/base/net/web-net-script.js	Wed Mar 11 08:28:53 2020 +0000
@@ -0,0 +1,57 @@
+//Net script
+'use strict';
+
+let mac = '';
+let tcp = '';
+
+function parseTcpLine(line)
+{
+    if (line.length == 0) return;
+    let fields = line.split('\t');
+    let minutes  = parseInt(fields[0], 16) / 1000 / 60;
+    let ipType   = parseInt(fields[1], 16);
+    let arIndex  = parseInt(fields[2], 16);
+    let locPort  = parseInt(fields[3], 16);
+    
+    
+    tcp += Math.floor(minutes).toString().padStart(4, ' ');
+    tcp += ' ';
+    
+    if      (ipType == 0x0800) tcp += "IPv4";                   
+    else if (ipType == 0x86DD) tcp += "IPv6";
+    else                       tcp += fields[1];
+    tcp += ' ';
+    
+    tcp += arIndex.toString();                                  
+    tcp += ' ';
+    
+    tcp += locPort.toString();                                     
+    tcp += '\r\n';
+}
+function parseTcpLines(text)
+{
+    tcp = '';
+    text.split('\n').forEach(parseTcpLine);
+}
+function parseGenLines(text)
+{
+    let lines = text.split('\n');
+    mac = Net.makeMac(lines[ 0]);
+}
+function parse()
+{
+    let topics = Ajax.response.split('\f');
+    parseGenLines(topics[0]);
+    parseTcpLines(topics[1]);
+}
+function display()
+{
+    let elem;
+
+    elem = Ajax.getElementOrNull('ajax-tcp'         ); if (elem) elem.textContent = tcp;
+    elem = Ajax.getElementOrNull('ajax-mac'         ); if (elem) elem.textContent = mac;
+}
+
+Ajax.server     = '/net-ajax';
+Ajax.onResponse = function() { parse(); display(); };
+Ajax.init();