Start cleaner daemon after upload

lts.go

@@ -11,7 +11,9 @@ import (
 	"net"
 	"net/http"
 	"os"
+	"os/exec"
 	"path/filepath"
+	"strconv"
 	"strings"
 	"sync"
 
@@ -109,6 +111,34 @@ func handleUpload(w http.ResponseWriter, r *http.Request) {
 	limit := int64(10737418240) // 10GiB
 	r.ParseMultipartForm(limit)
 
+	hours_str := r.FormValue("hours")
+	mins_str := r.FormValue("mins")
+	secs_str := r.FormValue("secs")
+	
+	hours, err := strconv.ParseInt(hours_str, 10, 32)
+	if err != nil {
+		http.Error(w, "Could not parse timeout hours", http.StatusBadRequest)
+		return
+	}
+	mins, err := strconv.ParseInt(mins_str, 10, 32)
+	if err != nil {
+		http.Error(w, "Could not parse timeout mins", http.StatusBadRequest)
+		return
+	}
+	secs, err := strconv.ParseInt(secs_str, 10, 32)
+	if err != nil {
+		http.Error(w, "Could not parse timeout secs", http.StatusBadRequest)
+		return
+	}
+	
+	if (hours < 0 || hours > 24) || (mins < 0 || mins > 60) || (secs < 0 || secs > 60) {
+		http.Error(w, "Max values: 24 hours, 60 mins, 60 secs, all cannot be < 0", http.StatusBadRequest)
+		return
+	}
+	total := secs + mins*60 + hours*60*60
+
+	log.Printf("h: %d m: %d s: %d, total: %d\n", hours, mins, secs, total)
+
 	file, handler, err := r.FormFile("myfile")
 	if err != nil {
 		log.Println("Error getting file from form: ", err)
@@ -130,7 +160,19 @@ func handleUpload(w http.ResponseWriter, r *http.Request) {
 	
 	fmt.Fprintf(w, "Uploaded file: %s\n", handler.Filename)
 	fmt.Fprintf(w, "File size: %s\n", byteCountSI(handler.Size))
+	fmt.Fprintf(w, "Lifetime: %02d:%02d:%02d total %d\n", hours, mins, secs, total);
 	fmt.Fprintf(w, "Link: %s", fmt.Sprintf("%s/%s", listener.Addr().String(), dst.Name()))
+	
+	cmd := exec.Command("./ltscleanerd", dst.Name(), strconv.FormatInt(total, 10))
+	log.Println("Started ", cmd.String())
+	err = cmd.Start()
+	if err != nil {
+		log.Println("Could not start cleaner daemon: ", err)
+	}
+	err = cmd.Process.Release()
+	if err != nil {
+		log.Fatal("Could not detach from cleaner daemon: ", err)
+	}
 }
 
 func handleHome(w http.ResponseWriter, r *http.Request) {

tmpls/home.html

@@ -22,6 +22,9 @@
                     <input type="file" name="myfile" id="myfile" required />
                     <input type="text" name="user" id="user" required />
                     <input type="password" name="pass", id="pass" required />
+                    <input type="number" name="hours" id="hours" min="0" max="24" step="1" value="0" required />
+                    <input type="number" name="mins" id="mins" min="0" max="60" step="1" value="0" required />
+                    <input type="number" name="secs" id="secs" min="0" max="60" step="1" value="0" required />
                     <input type="submit" value="Upload" />
                 </form>
             </p>
@@ -44,8 +47,15 @@ upload_form.addEventListener("submit", async function (event) {
         return;
     }
 
+    const hours = document.getElementById("hours").value;
+    const mins = document.getElementById("mins").value;
+    const secs = document.getElementById("secs").value;
+
     const form_data = new FormData();
     form_data.append("myfile", file);
+    form_data.append("hours", hours);
+    form_data.append("mins", mins);
+    form_data.append("secs", secs);
 
     const user = document.getElementById("user").value;
     const pass = document.getElementById("pass").value;