part one more optimization with app_config file

cls_mth_fc.py

@@ -14,16 +14,11 @@ from datetime import datetime
 from pathlib import Path
 from subprocess import check_call, CompletedProcess
 from tkinter import ttk, Toplevel
-from wp_app_config import AppConfig
+from wp_app_config import AppConfig, Msg
 import requests
 
 # Translate
-AppConfig.APP_NAME
+_ = AppConfig.setup_translations()
-locale.bindtextdomain(AppConfig.APP_NAME, AppConfig.LOCALE_DIR)
-gettext.bindtextdomain(AppConfig.APP_NAME, AppConfig.LOCALE_DIR)
-gettext.textdomain(AppConfig.APP_NAME)
-_ = gettext.gettext
-
 
 class Create:
     """
@@ -80,7 +75,6 @@ class Create:
     def make_dir() -> None:
         """Folder Name "tlecdewg" = Tunnel Encrypt Decrypt Wireguard"""
 
-        AppConfig.TEMP_DIR: Path = Path("/tmp/tlecdcwg/")
         if AppConfig.TEMP_DIR.exists():
             pass
         else:
@@ -125,6 +119,31 @@ class LxTools(tk.Tk):
     def __init__(self, *args: Any, **kwargs: Any) -> None:
         super().__init__(*args, **kwargs)
 
+    @staticmethod
+    def get_file_name(path: Path, i: int = 5) -> List[str]:
+        """
+        Recursively searches the specified path for files and returns a list of filenames,
+        with the last 'i' characters of each filename removed.
+
+        This method is useful for obtaining filenames without specific file extensions,
+        e.g., to remove '.conf' from Wireguard configuration files.
+
+        Args:
+            path (Path): The directory path to search
+            i (int, optional): Number of characters to remove from the end of each filename.
+                            Default is 5, which typically corresponds to the length of '.conf'.
+
+        Returns:
+            List[str]: A list of filenames without the last 'i' characters
+
+        Example:
+            If path contains files like 'tunnel1.conf', 'tunnel2.conf' and i=5,
+            the method returns ['tunnel1', 'tunnel2'].
+        """
+        lists_file = list(path.rglob("*"))
+        lists_file = [conf_file.name[:-i] for conf_file in lists_file]
+        return lists_file
+
     @staticmethod
     def uos() -> None:
         """
@@ -432,17 +451,15 @@ class Tunnel:
                 with zipfile.ZipFile(f"{wg_tar}.zip", "r") as zf:
                     if len(zf.namelist()) != 0:
 
-                        msg_t: str = _("Your zip file is in home directory")
+                        LxTools.msg_window(img_w, img_i, Msg.STR["exp_succ"], Msg.STR["exp_in_home"])
-                        LxTools.msg_window(img_w, img_i, _("Export Successful"), msg_t)
 
                     else:
 
-                        msg_t: str = _("Export failed! Please try again")
+                        LxTools.msg_window(img_w2, img_i2, Msg.STR["exp_err"], Msg.STR["exp_try"])
-                        LxTools.msg_window(img_w2, img_i2, _("Export error"), msg_t)
 
             else:
 
-                LxTools.msg_window(img_w, img_i2, sl, pfit)
+                LxTools.msg_window(img_w, img_i2, Msg.STR["sel_tl"], Msg.STR["tl_first"])
 
         except TypeError:
             pass
@@ -492,6 +509,7 @@ class Tooltip:
         label: tk.Label = tk.Label(tw, text=self.text, background="lightgreen", foreground="black", relief="solid",
                                    borderwidth=1, padx=5, pady=5)
         label.grid()
+        self.tooltip_window.after(2200, lambda: tw.destroy())
 
     def hide_tooltip(self, event: Optional[Any] = None) -> None:
         """

wirepy.py

@@ -15,7 +15,7 @@ from subprocess import check_call
 from tkinter import TclError, filedialog, ttk
 
 from cls_mth_fc import (Create, GiteaUpdate, Tooltip, Tunnel, LxTools)
-from wp_app_config import AppConfig
+from wp_app_config import AppConfig, Msg
 
 LxTools.uos()
 Create.dir_and_files()
@@ -24,28 +24,18 @@ Create.decrypt()
  
 tips = LxTools.if_tip(AppConfig.SETTINGS_FILE)
 
-
 # 1 = 1. Year, 09 = Month of the Year, 2924 = Day and Year of the Year
 VERSION: str = "v. 2.04.1725"
 
 res = GiteaUpdate.api_down("https://git.ilunix.de/api/v1/repos/punix/Wire-Py/releases", VERSION, AppConfig.SETTINGS_FILE)
 
 # Translate
-AppConfig.APP_NAME
+_ = AppConfig.setup_translations()
-locale.bindtextdomain(AppConfig.APP_NAME, AppConfig.LOCALE_DIR)
-gettext.bindtextdomain(AppConfig.APP_NAME, AppConfig.LOCALE_DIR)
-gettext.textdomain(AppConfig.APP_NAME)
-_ = gettext.gettext
 
 img_w: str = r"/usr/share/icons/lx-icons/64/info.png"
 img_i: str = r"/usr/share/icons/lx-icons/48/wg_vpn.png"
 img_w2: str = r"/usr/share/icons/lx-icons/64/error.png"
 img_i2: str = r"/usr/share/icons/lx-icons/48/wg_msg.png"
-sl: str = _("Select tunnel")
-rnp: str = _("Renaming not possible")
-ie:str = _("Import Error")
-pfit: str = _("Please first import tunnel")
-pstl: str = _("Please select a tunnel from the list")
 
 LxTools.sigi(AppConfig.TEMP_DIR, AppConfig.USER_FILE)
 
@@ -71,7 +61,7 @@ class Wirepy(tk.Tk):
         LxTools.theme_change(self)
 
         # Load the image file from the disk
-        self.wg_icon = tk.PhotoImage(file=r"/usr/share/icons/lx-icons/48/wg_vpn.png")
+        self.wg_icon = tk.PhotoImage(file=AppConfig.IMAGE_PATHS["icon_vpn"])
 
         # Set it as the window icon
         self.iconphoto(True, self.wg_icon)
@@ -92,12 +82,12 @@ class FrameWidgets(ttk.Frame):
         self.dns = None
         self.address = None
         self.auto_con = None
-        self.wg_vpn_start = tk.PhotoImage(file=r"/usr/share/icons/lx-icons/48/wg_vpn-start.png")
+        self.wg_vpn_start = tk.PhotoImage(file=AppConfig.IMAGE_PATHS["icon_start"])
-        self.wg_vpn_stop = tk.PhotoImage(file=r"/usr/share/icons/lx-icons/48/wg_vpn-stop.png")
+        self.wg_vpn_stop = tk.PhotoImage(file=AppConfig.IMAGE_PATHS["icon_stop"])
-        self.imp_pic = tk.PhotoImage(file=r"/usr/share/icons/lx-icons/48/wg_import.png")
+        self.imp_pic = tk.PhotoImage(file=AppConfig.IMAGE_PATHS["icon_import"])
-        self.tr_pic = tk.PhotoImage(file=r"/usr/share/icons/lx-icons/48/wg_trash.png")
+        self.tr_pic = tk.PhotoImage(file=AppConfig.IMAGE_PATHS["icon_trash"])
-        self.exp_pic = tk.PhotoImage(file=r"/usr/share/icons/lx-icons/48/wg_export.png")
+        self.exp_pic = tk.PhotoImage(file=AppConfig.IMAGE_PATHS["icon_export"])
-        self.warning_pic = tk.PhotoImage(file=r"/usr/share/icons/lx-icons/64/error.png")
+        self.warning_pic = tk.PhotoImage(file=AppConfig.IMAGE_PATHS["icon_error"])
 
         # Frame for Menu
         self.menu_frame = ttk.Frame(self)
@@ -271,7 +261,8 @@ class FrameWidgets(ttk.Frame):
 
         # Button Export
         self.btn_exp = ttk.Button(self.lb_frame_btn_lbox, image=self.exp_pic,
-                                  command=lambda: Tunnel.export(img_w, img_i, img_w2, img_i2, sl, pfit), padding=0)
+                                  command=lambda: Tunnel.export(img_w, img_i, img_w2, img_i2,
+                                  Msg.STR["sel_tl"], Msg.STR["tl_first"]), padding=0)
         self.btn_exp.grid(column=0, row=3, padx=15, pady=8)
 
         if self.l_box.size() == 0:
@@ -309,14 +300,14 @@ class FrameWidgets(ttk.Frame):
         self.wg_autostart.grid(column=0, row=0, pady=15, padx=15, sticky="nw")
 
         if self.l_box.size() >= 1 and len(self.l_box.curselection()) >= 1:
-            Tooltip(self.wg_autostart, _("To use the autostart, enable this Checkbox"), tips)
+            Tooltip(self.wg_autostart, Msg.TTIP["autostart"], tips)
 
         if self.l_box.size() == 0:
-            Tooltip(self.wg_autostart, _("You must have at least one\ntunnel in the list,to use the autostart"), tips)
+            Tooltip(self.wg_autostart, Msg.TTIP["autostart_info"], tips)
 
         else:
 
-            Tooltip(self.wg_autostart, _("To use the autostart, a tunnel must be selected from the list"), tips)
+            Tooltip(self.wg_autostart, Msg.TTIP["autostart"], tips)
 
         self.on_off()
 
@@ -459,30 +450,34 @@ class FrameWidgets(ttk.Frame):
 
             if self.l_box.size() != 0:
 
-                LxTools.msg_window(img_w, img_i2, sl, pstl)
+                LxTools.msg_window(img_w, img_i2, Msg.STR["sel_tl"], Msg.STR["sel_list"])
 
             else:
 
-                LxTools.msg_window(img_w, img_i2, sl, pfit)
+                LxTools.msg_window(img_w, img_i2, Msg.STR["sel_tl"], Msg.STR["tl_first"])
 
     def tl_rename(self) -> None:
         """
         method to rename a tunnel
         """
+        name_of_file = LxTools.get_file_name(AppConfig.TEMP_DIR)
         special_characters = ["\\", "/", "{", "}", " "]
 
         if len(self.lb_rename.get()) > 12:
 
-            LxTools.msg_window(img_w, img_i2, rnp, _("The new name may contain only 12 characters"))
+            LxTools.msg_window(img_w, img_i2, Msg.STR["ren_err"], Msg.STR["sign_len"])
 
         elif len(self.lb_rename.get()) == 0:
 
-            LxTools.msg_window(img_w, img_i2, rnp, _("At least one character must be entered"))
+            LxTools.msg_window(img_w, img_i2, Msg.STR["ren_err"], Msg.STR["zero_signs"])
 
         elif any(ch in special_characters for ch in self.lb_rename.get()):
 
-            msg_t = _("No valid sign. These must not be used.\nBlank, Slash, Backslash and { }\n")
+            LxTools.msg_window(img_w, img_i2, Msg.STR["ren_err"], Msg.STR["false_signs"])
-            LxTools.msg_window(img_w, img_i2, rnp, msg_t)
+
+        elif self.lb_rename.get() in name_of_file:
+
+            LxTools.msg_window(img_w, img_i2, Msg.STR["ren_err"], Msg.STR["is_in_use"])
 
         else:
 
@@ -491,7 +486,7 @@ class FrameWidgets(ttk.Frame):
                 select_tl = self.l_box.get(self.select_tunnel[0])
 
                 # nmcli connection modify old connection.id iphone
-                check_call(["nmcli", "connection", "modify", select_tl, "connection.id", self.lb_rename.get()])
+                subprocess.check_output(["nmcli", "connection", "modify", select_tl, "connection.id", self.lb_rename.get()], text=True)
                 source = Path(f"/tmp/tlecdcwg/{select_tl}.conf")
                 destination = source.with_name(f"{self.lb_rename.get()}.conf")
                 source.replace(destination)
@@ -515,11 +510,14 @@ class FrameWidgets(ttk.Frame):
 
             except IndexError:
 
-                LxTools.msg_window(img_w, img_i2, rnp, pstl)
+                LxTools.msg_window(img_w, img_i2, Msg.STR["ren_err"], Msg.STR["sel_list"])
 
             except subprocess.CalledProcessError:
                 pass
 
+            except EOFError as e:
+                print(e)
+                  
     def import_sl(self) -> None:
         """
         validity check of wireguard config files
@@ -543,18 +541,17 @@ class FrameWidgets(ttk.Frame):
                         p_key = AppConfig.KEYS_FILE.read_text(encoding="utf-8")
                         if pre_key in p_key or f"{pre_key}\n" in p_key:
 
-                            msg_t = _("Tunnel already available!\nPlease use another file for import")
+                            LxTools.msg_window(img_w2, img_i2, Msg.STR["imp_err"], Msg.STR["tl_exist"])
-                            LxTools.msg_window(img_w2, img_i2, ie, msg_t)
 
                         else:
 
                             with open(AppConfig.KEYS_FILE, "a", encoding="utf-8") as keyfile:
                                 keyfile.write(f"{pre_key}\r")
                                 if len(path_split1) > 17:
-                                    p1 = shutil.copy(filepath, "/tmp/tlecdcwg/")
+                                    p1 = shutil.copy(filepath, AppConfig.TEMP_DIR)
                                     path_split = path_split1[len(path_split1) - 17:]
-                                    os.rename(p1, f"/tmp/tlecdcwg/{path_split}")
+                                    os.rename(p1, f"{AppConfig.TEMP_DIR}/{path_split}")
-                                    new_conf = f"/tmp/tlecdcwg/{path_split}"
+                                    new_conf = f"{AppConfig.TEMP_DIR}/{path_split}"
                                     if self.a != "":
                                         check_call(["nmcli", "connection", "down", self.a])
                                         self.reset_fields()
@@ -565,7 +562,7 @@ class FrameWidgets(ttk.Frame):
                                     Create.encrypt()
 
                                 else:
-                                    shutil.copy(filepath, "/tmp/tlecdcwg/")
+                                    shutil.copy(filepath, f"{AppConfig.TEMP_DIR}/")
                                     if self.a != "":
                                         check_call(["nmcli", "connection", "down", self.a])
                                         self.reset_fields()
@@ -583,16 +580,13 @@ class FrameWidgets(ttk.Frame):
                                 self.l_box.update()
                                 self.l_box.selection_set(0)
 
-                                Tooltip(self.wg_autostart, _("To use the autostart, enable this Checkbox"), tips)
+                                Tooltip(self.wg_autostart, Msg.TTIP["autostart"], tips)
 
-                                Tooltip(self.btn_tr, _("Click to delete a Wireguard Tunnel\nSelect from the list!")
+                                Tooltip(self.btn_tr, Msg.TTIP["trash_tl"], tips)
-                                        , tips,)
 
-                                Tooltip(self.btn_exp, _("         Click to export all\nWireguard Tunnel to Zipfile")
+                                Tooltip(self.btn_exp, Msg.TTIP["export_tl"], tips)
-                                        , tips)
 
-                                Tooltip(self.btn_rename, _("To rename a tunnel, you need to\nselect a tunnel from"
+                                Tooltip(self.btn_rename, Msg.TTIP["rename_tl"], tips)
-                                                            " the list"), tips)
 
                                 self.lb_rename.insert(0, "Max. 12 characters!")
                                 self.str_var = tk.StringVar()
@@ -606,8 +600,7 @@ class FrameWidgets(ttk.Frame):
                 pass
             else:
 
-                msg_t = _("Oh... no valid Wireguard File!\nPlease select a valid Wireguard File")
+                LxTools.msg_window(img_w2, img_i2, Msg.STR["imp_err"], Msg.STR["no_valid_file"])
-                LxTools.msg_window(img_w2, img_i2, ie, msg_t)
 
         except EOFError as e:
             print(e)
@@ -738,7 +731,7 @@ class FrameWidgets(ttk.Frame):
                                    command=lambda: self.wg_switch("stop"), padding=0)
         self.btn_stst.grid(column=0, row=0, padx=5, pady=8)
 
-        Tooltip(self.btn_stst, _("Click to stop selected Wireguard Tunnel"), tips)
+        Tooltip(self.btn_stst, Msg.TTIP["stop_tl"], tips)
 
     def start(self) -> None:
         """
@@ -750,9 +743,9 @@ class FrameWidgets(ttk.Frame):
 
         tl = Tunnel.list()
         if len(tl) == 0:
-            Tooltip(self.btn_stst, _("No tunnels to start in the list"), tips)
+            Tooltip(self.btn_stst, Msg.TTIP["empty_list"], tips)
         else:
-            Tooltip(self.btn_stst, _("Click to start selected Wireguard Tunnel"), tips)
+            Tooltip(self.btn_stst, Msg.TTIP["start_tl"], tips)
 
     def color_label(self) -> None:
         """
@@ -789,11 +782,11 @@ class FrameWidgets(ttk.Frame):
 
             if self.l_box.size() != 0:
 
-                LxTools.msg_window(img_w, img_i2, sl, pstl)
+                LxTools.msg_window(img_w, img_i2, Msg.STR["sel_tl"], Msg.STR["sel_list"])
 
             else:
 
-                LxTools.msg_window(img_w, img_i2, sl, pfit)
+                LxTools.msg_window(img_w, img_i2, Msg.STR["sel_tl"], Msg.STR["tl_first"])
 
     def handle_connection_state(self, action: str, tunnel_name: str = None) -> None:
         """

wp_app_config.py

@@ -1,26 +1,31 @@
+#!/usr/bin/python3
+"""App configuration for Wire-Py"""
+
+import gettext
+import locale
 from pathlib import Path
 from typing import Dict, Any
 
 class AppConfig:
-    """Central configuration class for the application"""
+    """Central configuration class for Wire-Py application"""
-    
-    # Base paths
-    BASE_DIR = Path.home()
-    CONFIG_DIR = BASE_DIR / ".config/wire_py"
-    TEMP_DIR = Path("/tmp/tlecdcwg")
-    USER_FILE = Path("/tmp/.log_user")
-
-    # Configuration files
-    SETTINGS_FILE = CONFIG_DIR / "settings"
-    KEYS_FILE = CONFIG_DIR / "keys"
-    AUTOSTART_SERVICE = Path.home() / ".config/systemd/user/wg_start.service"
     
     # Localization
-    APP_NAME = "wirepy"
+    APP_NAME: str = "wirepy"
-    LOCALE_DIR = "/usr/share/locale/"
+    LOCALE_DIR: Path = Path("/usr/share/locale/")
+
+    # Base paths
+    BASE_DIR: Path = Path.home()
+    CONFIG_DIR: Path = BASE_DIR / ".config/wire_py"
+    TEMP_DIR: Path = Path("/tmp/tlecdcwg")
+    USER_FILE: Path = Path("/tmp/.log_user")
+
+    # Configuration files
+    SETTINGS_FILE: Path = CONFIG_DIR / "settings"
+    KEYS_FILE: Path = CONFIG_DIR / "keys"
+    AUTOSTART_SERVICE: Path = Path.home() / ".config/systemd/user/wg_start.service"
     
     # Default settings
-    DEFAULT_SETTINGS = {
+    DEFAULT_SETTINGS: Dict[str, Any] = {
         "updates": "on",
         "theme": "light",
         "tooltip": True,
@@ -28,7 +33,7 @@ class AppConfig:
     }
     
     # UI configuration
-    UI_CONFIG = {
+    UI_CONFIG: Dict[str, Any] = {
         "window_title": "Wire-Py",
         "window_size": (600, 383),
         "font_family": "Ubuntu",
@@ -37,12 +42,41 @@ class AppConfig:
     }
     
     # System-dependent paths
-    SYSTEM_PATHS = {
+    SYSTEM_PATHS: Dict[str, str]= {
         "ssl_decrypt": "/usr/local/bin/ssl_decrypt.py",
         "ssl_encrypt": "/usr/local/bin/ssl_encrypt.py",
-        "tcl_path": "/usr/share/TK-Themes"
+        "tcl_path": "/usr/share/TK-Themes",
+        
     }
     
+    # Images and icons paths
+    IMAGE_PATHS: Dict[str, str] = {
+        "icon_vpn": "/usr/share/icons/lx-icons/48/wg_vpn.png",
+        "icon_msg": "/usr/share/icons/lx-icons/48/wg_msg.png",
+        "icon_import": "/usr/share/icons/lx-icons/48/wg_import.png",
+        "icon_export": "/usr/share/icons/lx-icons/48/wg_export.png",
+        "icon_trash": "/usr/share/icons/lx-icons/48/wg_trash.png",
+        "icon_start": "/usr/share/icons/lx-icons/48/wg_vpn-start.png",
+        "icon_stop": "/usr/share/icons/lx-icons/48/wg_vpn-stop.png",
+        "icon_info": "/usr/share/icons/lx-icons/64/info.png",
+        "icon_error": "/usr/share/icons/lx-icons/64/error.png"
+
+    } 
+
+    @staticmethod
+    def setup_translations() -> gettext.gettext:
+        """
+        Initialize translations and set the translation function
+        Special method for translating strings in this file
+       
+        Returns:
+            The gettext translation function
+        """
+        locale.bindtextdomain(AppConfig.APP_NAME, AppConfig.LOCALE_DIR)
+        gettext.bindtextdomain(AppConfig.APP_NAME, AppConfig.LOCALE_DIR)
+        gettext.textdomain(AppConfig.APP_NAME)
+        return gettext.gettext
+
     @classmethod
     def ensure_directories(cls) -> None:
         """Ensures that all required directories exist"""
@@ -60,7 +94,7 @@ class AppConfig:
     def get_image_paths(cls) -> Dict[str, Path]:
         """Returns paths to UI images"""
         return {
-            "main_icon": cls.CONFIG_DIR / "images/main.png",
+            "main_icon": cls.SYSTEM_PATHS["image_path"] / "48/wg_vpn.png",
             "warning": cls.CONFIG_DIR / "images/warning.png",
             "success": cls.CONFIG_DIR / "images/success.png",
             "error": cls.CONFIG_DIR / "images/error.png"
@@ -79,3 +113,65 @@ ExecStartPre=/bin/sleep 5
 ExecStart=/usr/local/bin/start_wg.py
 [Install]
 WantedBy=default.target"""
+
+# here is inizialize the class for translate strrings
+_ = AppConfig.setup_translations()
+
+class Msg:
+    """
+    A utility class that provides centralized access to translated message strings.
+    
+    This class contains a dictionary of message strings used throughout the Wire-Py application.
+    All strings are prepared for translation using gettext. The short key names make the code
+    more concise while maintaining readability.
+    
+    Attributes:
+        STR (dict): A dictionary mapping short keys to translated message strings.
+                   Keys are abbreviated for brevity but remain descriptive.
+    
+    Usage:
+        Import this class and access messages using the dictionary:
+        `Msg.STR["sel_tl"]` returns the translated "Select tunnel" message.
+    
+    Note:
+        Ensure that gettext translation is properly initialized before
+        accessing these strings to ensure correct localization.
+    """
+    STR: Dict[str, str] = {
+        # Strings for messages
+        "sel_tl": _("Select tunnel"),
+        "ren_err": _("Renaming not possible"),
+        "exp_succ": _("Export successful"),
+        "exp_in_home": _("Your zip file is in home directory"),
+        "imp_err": _("Import Error"),
+        "exp_err": _("Export Error"),
+        "exp_try": _("Export failed! Please try again"),
+        "tl_first": _("Please first import tunnel"),
+        "sel_list": _("Please select a tunnel from the list"),
+        "sign_len": _("The new name may contain only 12 characters"),
+        "zero_signs": _("At least one character must be entered"),
+        "false signs": _("No valid sign. These must not be used.\nBlank, Slash, Backslash and { }\n"),
+        "is_in_use": _("The tunnel is already in use"),
+        "no_valid_file": _("Oh... no valid Wireguard File!\nPlease select a valid Wireguard File"),
+        "tl_exist": _("Tunnel already available!\nPlease use another file for import")
+
+    }    
+    TTIP: Dict[str, str] = {
+        #Strings for Tooltips
+        "start_tl": _("Click to start selected Wireguard Tunnel"),
+        "empty_list": _("No tunnels to start in the list"),
+        "stop_tl": _("Click to stop selected Wireguard Tunnel"),
+        "del_tl": _("Click to delete selected Wireguard Tunnel"),
+        "rename_tl": _("To rename a tunnel, you need to\nselect a tunnel from the list"),
+        "export_tl": _("         Click to export all\nWireguard Tunnel to Zipfile"),
+        "trash_tl": _("Click to delete a Wireguard Tunnel\nSelect from the list!"),
+        "autostart": _("To use the autostart, enable this Checkbox"),
+        "autostart_info": _("You must have at least one\ntunnel in the list,to use the autostart"),
+        "export_tl_info": _("No Tunnels in List for Export"),
+        "start_tl_info": _("Click to start selected Wireguard Tunnel"),
+        "rename_tl_info": _("To rename a tunnel, at least one must be in the list"),
+        "trash_tl_info": _("No tunnels to delete in the list"),
+        "list_auto_info": _("To use the autostart, a tunnel must be selected from the list")
+
+    }
+