39 lines
785 B
Go
39 lines
785 B
Go
package main
|
|
|
|
import (
|
|
"fmt"
|
|
"github.com/godbus/dbus"
|
|
"os"
|
|
)
|
|
|
|
func main() {
|
|
conn, err := dbus.SessionBus()
|
|
if err != nil {
|
|
fmt.Fprintln(os.Stderr, "Failed to connect to session bus:", err)
|
|
os.Exit(1)
|
|
}
|
|
|
|
if len(os.Args) < 2 {
|
|
fmt.Fprintln(os.Stderr, "Missing screen_id argument, rerun as \"xmonad-log screen_id\" ex: xmonad-log 0")
|
|
os.Exit(1)
|
|
}
|
|
|
|
args := fmt.Sprintf("type='signal',path='/org/xmonad/Log%s',interface='org.xmonad.Log',member='Update'", os.Args[1])
|
|
|
|
conn.BusObject().Call("org.freedesktop.DBus.AddMatch", 0, args)
|
|
|
|
c := make(chan *dbus.Signal, 10)
|
|
conn.Signal(c)
|
|
for s := range c {
|
|
if len(s.Body) == 0 {
|
|
continue
|
|
}
|
|
// Convert the result to a slice of strings
|
|
res, ok := s.Body[0].(string)
|
|
if !ok {
|
|
continue
|
|
}
|
|
fmt.Println(res)
|
|
}
|
|
}
|