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package main
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import (
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"os"
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"fmt"
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"github.com/gotk3/gotk3/glib"
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"github.com/gotk3/gotk3/gtk"
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)
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func failDialog(parent *gtk.Window, format string, args ...interface{}) {
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d := gtk.MessageDialogNew(parent, 0, gtk.MESSAGE_ERROR, gtk.BUTTONS_CLOSE,
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format, args...)
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d.Run()
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os.Exit(1)
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}
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func activate(app *gtk.Application) {
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win := app.GetActiveWindow()
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if win != nil {
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win.Present()
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return
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}
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var scrolled *gtk.ScrolledWindow
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b := newBuilder("Dialog")
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b.getItems(
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"window", &win,
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"scrolledwindow", &scrolled,
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)
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win.SetIconName("security-high-symbolic")
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box, _ := gtk.ListBoxNew()
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scrolled.Add(box)
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dbus, err := newDbusObject()
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if err != nil {
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failDialog(win, "Failed to connect to dbus system bus: %v", err)
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}
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rl := NewRuleList(dbus, win, box)
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if _, err := dbus.isEnabled(); err != nil {
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failDialog(win, "Unable is connect to firewall daemon. Is it running?")
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}
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rl.loadRules()
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loadConfig(win, b, dbus)
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app.AddWindow(win)
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win.ShowAll()
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}
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func main() {
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app, err := gtk.ApplicationNew("com.subgraph.Firewall.settings", glib.APPLICATION_FLAGS_NONE)
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if err != nil {
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panic(fmt.Sprintf("gtk.ApplicationNew() failed: %v", err))
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}
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app.Connect("activate", activate)
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app.Run(os.Args)
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}
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