add a struct for the machine

'me' is probably not a great variable name

Signed-off-by: Jeff Carr <jcarr@wit.com>

dns.go

@@ -0,0 +1,51 @@
+// Various Linux/Unix'y things
+
+// https://wiki.archlinux.org/title/Dynamic_DNS
+
+package main
+
+import 	(
+//	"os"
+//	"os/exec"
+	"log"
+	"net"
+//	"git.wit.org/wit/gui"
+//	"github.com/davecgh/go-spew/spew"
+)
+
+type IPtype struct {
+	// IP		string
+	IPv4		bool
+	IPv6		bool
+	LinkLocal	bool
+}
+
+type Host struct {
+	Name		string
+	domainname	string
+	hostname	string
+	fqdn		string
+	ips		map[string]*IPtype
+}
+
+/*
+	Check a bunch of things. If they don't work right, then things are not correctly configured
+	They are things like:
+		/etc/hosts
+		hostname
+		hostname -f
+		domainname
+*/
+func (h *Host) verifyETC() bool {
+	return true
+}
+
+func (h *Host) updateIPs(host string) {
+    ips, err := net.LookupIP(host)
+        if err != nil {
+                log.Fatal(err)
+        }
+        for _, ip := range ips {
+                log.Println(host, ip)
+        }
+}

gui.go

@@ -83,6 +83,7 @@ func addDemoTab(window *gui.Node, title string) {
 	})
 	g2.NewButton("DumpPublicDNSZone(apple.com)", func () {
 		DumpPublicDNSZone("apple.com")
+		dumpIPs("www.apple.com")
 	})
 }
 

main.go

@@ -9,11 +9,15 @@ import 	(
 	arg "github.com/alexflint/go-arg"
 )
 
+var me Host
+
 func main() {
 	arg.MustParse(&args)
 	// fmt.Println(args.Foo, args.Bar, args.User)
 	log.Println("Toolkit = ", args.Toolkit)
 
+	me.ips = make(map[string]*IPtype)
+
 	// gui.InitPlugins([]string{"andlabs"})
 
 	scanInterfaces()

unix.go

@@ -1,4 +1,7 @@
-// This creates a simple hello world window
+// Various Linux/Unix'y things
+
+// https://wiki.archlinux.org/title/Dynamic_DNS
+
 package main
 
 import 	(
@@ -39,3 +42,13 @@ func DumpPublicDNSZone(zone string) {
 		log.Println(entry)
 	}
 }
+
+func dumpIPs(host string) {
+    ips, err := net.LookupIP(host)
+        if err != nil {
+                log.Fatal(err)
+        }
+        for _, ip := range ips {
+                log.Println(host, ip)
+        }
+}