2018-06-21 22:50:15 +00:00
|
|
|
package main
|
|
|
|
|
|
|
|
import (
|
|
|
|
"flag"
|
|
|
|
"fmt"
|
|
|
|
"io"
|
|
|
|
"log"
|
|
|
|
"net/http"
|
|
|
|
"os/exec"
|
|
|
|
"path"
|
|
|
|
|
|
|
|
"gopkg.in/fsnotify.v1"
|
|
|
|
)
|
|
|
|
|
|
|
|
var SpeakerPipe io.WriteCloser
|
|
|
|
|
|
|
|
var DefaultLang string
|
|
|
|
|
|
|
|
const presencePath = "/tmp/isPresent"
|
|
|
|
|
|
|
|
func main() {
|
|
|
|
var bind = flag.String("bind", ":7030", "Bind port/socket")
|
|
|
|
flag.StringVar(&DefaultLang, "lang", "fr", "Default language to speak")
|
|
|
|
flag.Parse()
|
|
|
|
|
|
|
|
go func() {
|
|
|
|
for {
|
2018-10-20 00:06:04 +00:00
|
|
|
cmd := exec.Command("espeak", "-z", "-m", "-s", "190")
|
2018-06-21 22:50:15 +00:00
|
|
|
if in, err := cmd.StdinPipe(); err != nil {
|
|
|
|
log.Fatal("Unable to create pipe to espeak:", err)
|
|
|
|
} else {
|
|
|
|
SpeakerPipe = in
|
|
|
|
}
|
|
|
|
cmd.Run()
|
|
|
|
}
|
|
|
|
}()
|
|
|
|
|
|
|
|
if watcher, err := fsnotify.NewWatcher(); err != nil {
|
|
|
|
log.Fatal(err)
|
|
|
|
} else {
|
|
|
|
if err := watcher.Add(path.Dir(presencePath)); err != nil {
|
|
|
|
log.Fatal("Unable to watch: ", path.Dir(presencePath), ": ", err)
|
|
|
|
}
|
|
|
|
|
|
|
|
go func() {
|
|
|
|
defer watcher.Close()
|
|
|
|
for {
|
|
|
|
select {
|
|
|
|
case ev := <-watcher.Events:
|
|
|
|
if path.Base(ev.Name) == presencePath {
|
|
|
|
if ev.Op & fsnotify.Create == fsnotify.Create {
|
|
|
|
log.Println("Presence file created!")
|
|
|
|
} else if ev.Op & fsnotify.Remove == fsnotify.Remove {
|
|
|
|
log.Println("Presence file removed!")
|
|
|
|
}
|
|
|
|
}
|
|
|
|
case err := <-watcher.Errors:
|
|
|
|
log.Println("watcher error:", err)
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}()
|
|
|
|
}
|
|
|
|
|
|
|
|
// Register handlers
|
|
|
|
http.Handle("/notify", http.StripPrefix("/notify", NotifyHandler{}))
|
|
|
|
|
|
|
|
// Serve pages
|
|
|
|
log.Println(fmt.Sprintf("Ready, listening on %s", *bind))
|
|
|
|
if err := http.ListenAndServe(*bind, nil); err != nil {
|
|
|
|
log.Fatal("Unable to listen and serve: ", err)
|
|
|
|
}
|
|
|
|
}
|