A @WHO@ type thing for HTML shells.

exec/html_who.js

+// html_nodelist.js
+
+load("nodedefs.js");
+
+var include_age_gender=false;
+var include_location=false;
+var include_statistics=false;
+
+function xtrn_name(code)
+{
+	if(this.xtrn_area==undefined)
+		return(code);
+
+	for(s in xtrn_area.sec_list)
+		for(p in xtrn_area.sec_list[s].prog_list)
+			if(xtrn_area.sec_list[s].prog_list[p].code.toLowerCase()==code.toLowerCase())
+				return(xtrn_area.sec_list[s].prog_list[p].name);
+	return(code);
+}
+
+writeln("<font face=Arial,Helvetica,sans-serif>");
+
+font_color = "<font color=black>";
+
+// Table
+writeln("<table border=0 width=100%>");
+
+// Header
+writeln("<thead>");
+writeln("<tr bgcolor=white>");
+
+write("<th align=center width=7%>" + font_color + "Node");
+write("<th align=center width=20%>" + font_color + "User");
+write("<th align=left>" + font_color + "Action/Status");
+if(include_location) 
+	write("<th align=left>" +font_color+ "Location");
+if(include_age_gender) {
+	write("<th align=center width=7%>" + font_color + "Age");
+	write("<th align=center width=10%>" + font_color + "Gender\r\n");
+}
+write("<th align=center width=10%>" + font_color + "Time\r\n");
+writeln("</thead>");
+
+writeln("<tbody>");
+var u = new User(0);
+for(n=0;n<system.node_list.length;n++) {
+	if(system.node_list[n].status==NODE_INUSE) {
+		write("<tr>");
+		write(format("<td align=right><font size=-1>%d",n+1));
+		u.number=system.node_list[n].useron;
+		if(system.node_list[n].action==NODE_XTRN && system.node_list[n].aux)
+			action=format("running %s",xtrn_name(u.curxtrn));
+		else
+			action=format(NodeAction[system.node_list[n].action]
+				,system.node_list[n].aux);
+		write(format(
+			"<td align=center><a href=mailto:%s>%s</a>"
+			,u.email
+			,u.alias
+			));
+		write(format(
+			"<td><font color=yellow>%s"
+			,action
+			));
+		if(include_location)
+			write(format(
+				"<td align=left>%s"
+				,u.location
+				));
+		if(include_age_gender) 
+			write(format(
+				"<td align=center>%d<td align=center>%s"
+				,u.age
+				,u.gender
+				));
+		t=time()-u.logontime;
+        if(t&0x80000000) t=0;
+		write(format(
+			"<td align=center>%u:%02u:%02u"
+			,Math.floor(t/(60*60))
+			,Math.floor(t/60)%60
+			,t%60
+			));
+		write("\r\n");
+	}
+}
+writeln("</tbody>");
+writeln("</table>");
+writeln("</font>");
+writeln("</font>");