Add support for "expiry" form setting

git-svn-id: file:///srv/svn/repo/marisa/trunk@61 d6811dac-2434-b64a-9ddc-f563ab233461

partage.go

@@ -92,6 +92,10 @@ func writemeta(filename string, expiry int64) error {
 	size := stat.Size()
 	f.Close()
 
+	if expiry < 0 {
+		expiry = conf.expiry
+	}
+
 	meta := metadata{
 		Filename: filepath.Base(filename),
 		Size:     size,
@@ -196,7 +200,11 @@ func uploaderPost(w http.ResponseWriter, r *http.Request) {
 			return
 		}
 
-		writemeta(tmp.Name(), conf.expiry)
+		expiry, err := strconv.Atoi(r.PostFormValue("expiry"))
+		if err != nil || expiry < 0 {
+			expiry = int(conf.expiry)
+		}
+		writemeta(tmp.Name(), int64(expiry))
 
 		link := conf.baseuri + conf.filectx + filepath.Base(tmp.Name())
 		links = append(links, link)
@@ -327,33 +335,25 @@ func main() {
 	}
 
 	if conf.listen[0] == '/' {
-		/* Remove any stale socket */
+		listener, err = net.Listen("unix", conf.listen)
-		os.Remove(conf.listen)
+		if err != nil {
-		if listener, err = net.Listen("unix", conf.listen); err != nil {
 			log.Fatal(err)
 		}
-		defer listener.Close()
 
-		/*
+		/* Ensure unix socket is removed on exit */
-		 * Ensure unix socket is removed on exit.
-		 * Note: this might not work when dropping privileges…
-		 */
 		defer os.Remove(conf.listen)
 		sigs := make(chan os.Signal, 1)
-		signal.Notify(sigs, os.Interrupt, os.Kill, syscall.SIGTERM)
+		signal.Notify(sigs, syscall.SIGINT, syscall.SIGTERM)
 		go func() {
 			_ = <-sigs
-			listener.Close()
+			os.Remove(conf.listen)
-			if err = os.Remove(conf.listen); err != nil {
-				log.Fatal(err)
-			}
 			os.Exit(0)
 		}()
 	} else {
-		if listener, err = net.Listen("tcp", conf.listen); err != nil {
+		listener, err = net.Listen("tcp", conf.listen)
+		if err != nil {
 			log.Fatal(err)
 		}
-		defer listener.Close()
 	}
 
 	if conf.user != "" {