restore the files after garbage collectionv0.5.5

    hopefully this actually is a valid git repo

1 files changed, 99 insertions, 0 deletions

diff --git a/linuxloop.go b/linuxloop.go
new file mode 100644
index 0000000..c791165
--- /dev/null
+++ b/linuxloop.go
@@ -0,0 +1,99 @@
+// GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007
+// Copyright (c) 2023 WIT.COM, Inc.
+
+// This is a control panel for DNS
+
+// This is the main Linux kernel / OS code
+// to check your network settings are correct
+// This does (and should do) no network or external checking
+// This is just the state of your OS
+
+package linuxstatus
+
+import 	(
+	"os"
+	"os/user"
+	"io/ioutil"
+	"strconv"
+	"strings"
+	"sort"
+
+	"go.wit.com/log"
+)
+
+func linuxLoop() {
+	me.changed = false
+
+	// checks for a VALID hostname
+	lookupHostname()
+	if me.changed {
+		log.Log(CHANGE, "lookupHostname() detected a change")
+	}
+
+	// scans the linux network intefaces for your available IPv4 & IPv6 addresses
+	scanInterfaces()
+	if me.changed {
+		log.Log(CHANGE, "scanInterfaces() detected a change")
+	}
+	for i, t := range me.ifmap {
+		log.Log(NET, strconv.Itoa(i) + " iface = " + t.iface.Name)
+	}
+
+	// get all the real A records from all the network interfaces linux can see
+	a := realA()
+	sort.Strings(a)
+	tmp := strings.Join(a, "\n")
+	if tmp != me.workingIPv4.Get() {
+		log.Log(CHANGE, "realAAAA() your real IPv6 addresses changed")
+		me.changed = true
+		me.workingIPv4.Set(tmp)
+	}
+
+	// get all the real AAAA records from all the network interfaces linux can see
+	aaaa := realAAAA()
+	sort.Strings(aaaa)
+	tmp = strings.Join(aaaa, "\n")
+	if tmp != me.workingIPv6.Get() {
+		log.Log(CHANGE, "realAAAA() your real IPv6 addresses changed")
+		me.changed = true
+		me.workingIPv6.Set(tmp)
+	}
+
+	user, _ := user.Current()
+	tmp = user.Username + " (" + strconv.Itoa(os.Getuid()) + ")"
+	if tmp != me.uid.Get() {
+		log.Log(CHANGE, "os.Getuid =", user.Username, os.Getuid())
+		me.changed = true
+		me.uid.Set(tmp)
+	}
+
+	content, _ := ioutil.ReadFile("/etc/resolv.conf")
+	var ns []string
+	for _, line := range strings.Split(string(content), "\n") {
+		parts := strings.Split(line, " ")
+		if len(parts) > 1 {
+			if parts[0] == "nameserver" {
+				ns = append(ns, parts[1])
+			}
+		}
+	}
+	sort.Strings(ns)
+	newNS := strings.Join(ns, "\n")
+	if newNS != me.resolver.Get() {
+		log.Log(CHANGE, "resolver changed in /etc/resolv.conf to", ns)
+		me.changed = true
+		me.resolver.Set(newNS)
+	}
+
+	/*
+	processName := getProcessNameByPort(53)
+	fmt.Println("Process with port 53:", processName)
+
+	commPath := filepath.Join("/proc", proc.Name(), "comm")
+	comm, err := ioutil.ReadFile(commPath)
+	if err != nil {
+		return "", err // Error reading the process name
+	}
+	return strings.TrimSpace(string(comm)), nil
+	*/
+}