{ config, lib, pkgs, ... }: with lib; let # TODO: currently it is only netzclub umts-bin = pkgs.writeScriptBin "umts" '' #!/bin/sh set -euf systemctl start umts trap "systemctl stop umts;trap - INT TERM EXIT;exit" INT TERM EXIT echo nameserver 8.8.8.8 | tee -a /etc/resolv.conf journalctl -xfu umts ''; wvdial-defaults = '' Phone = *99***1# Dial Command = ATDT Modem = ${cfg.modem-device} Baud = 460800 Init1 = AT+CGDCONT=1,"IP","pinternet.interkom.de","",0,0 Init2 = ATZ Init3 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0 ISDN = 0 Modem Type = Analog Modem Username = netzclub Password = netzclub Stupid Mode = 1 Idle Seconds = 0''; cfg = config.makefu.umts; out = { options.makefu.umts = api; config = mkIf cfg.enable imp; }; api = { enable = mkEnableOption "umts"; modem-device = mkOption { default = "/dev/ttyUSB0"; type = types.str; description = '' path to modem device, use <filename>/dev/serial/by-id/...</filename> to avoid race conditions. ''; }; }; imp = { environment.shellAliases = { umts = "sudo ${umts-bin}/bin/umts"; }; environment.systemPackages = [ ]; environment.wvdial.dialerDefaults = wvdial-defaults; systemd.services.umts = { description = "UMTS wvdial Service"; serviceConfig = { Type = "simple"; Restart = "always"; RestartSec = "10s"; ExecStart = "${pkgs.wvdial}/bin/wvdial -n"; }; }; }; in out