frame_run_server.py 文件源码

def start_server(self, event=None):
        """
        Try to start wpa_supplicant and connect to a Wii U.
        :param event: Determines if this was a user initiated start.
        :return: None
        """
        if event:
            LoggerGui.debug("User clicked start server button")
        LoggerGui.debug("Start server called")
        if self.label_backend_status["text"] != DrcSimC.STOPPED and \
                (self.label_wpa_status["text"] not in (WpaSupplicant.DISCONNECTED, WpaSupplicant.TERMINATED)):
            messagebox.showerror("Running", "Server is already running")
            return
        if not os.path.exists(constants.PATH_CONF_CONNECT):
            messagebox.showerror("Auth Error",
                                 "No auth details found. Use the \"Get Key\" tab to pair with a Wii U.")
            self.activate()
            return
        self.normal_interface = self.dropdown_normal_interface.get()
        self.wii_u_interface = self.dropdown_wiiu_interface.get()
        if not self.normal_interface or not self.wii_u_interface:
            messagebox.showerror("Interface Error", "Two interfaces need to be selected.")
            self.activate()
            return
        if self.normal_interface == self.wii_u_interface:
            messagebox.showerror("Interface Error", "The selected normal and Wii U interfaces must be different.")
            self.activate()
            return
        try:
            InterfaceUtil.get_mac(self.normal_interface)
            InterfaceUtil.get_mac(self.wii_u_interface)
        except ValueError:
            messagebox.showerror("Interface Error", "The selected Interface is no longer available.")
            self.activate()
            return
        if InterfaceUtil.is_managed_by_network_manager(self.wii_u_interface):
            set_unmanaged = messagebox.askokcancel(
                "Managed Interface", "This interface is managed by Network Manager. To use it with DRC Sim it needs "
                                     "to be set to unmanaged. Network Manager will not be able to control the interface"
                                     " after this.\nSet %s to unmanaged?" % self.wii_u_interface)
            if set_unmanaged:
                InterfaceUtil.set_unmanaged_by_network_manager(self.wii_u_interface)
            else:
                messagebox.showerror("Managed Interface", "Selected Wii U interface is managed by Network Manager.")
                self.activate()
                return
        LoggerGui.debug("Starting wpa supplicant")
        self.wpa_supplicant = WpaSupplicant()
        self.wpa_supplicant.add_status_change_listener(self.wpa_status_changed)
        self.wpa_supplicant.connect(constants.PATH_CONF_CONNECT, self.wii_u_interface)
        self.label_backend_status.config(text="WAITING")