From 1d18ada0773443fddd22ddce04373da782b034a7 Mon Sep 17 00:00:00 2001 From: makefu Date: Thu, 14 Jan 2016 12:43:59 +0100 Subject: ma 3 umts: init --- makefu/3modules/umts.nix | 76 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 76 insertions(+) create mode 100644 makefu/3modules/umts.nix (limited to 'makefu/3modules/umts.nix') diff --git a/makefu/3modules/umts.nix b/makefu/3modules/umts.nix new file mode 100644 index 000000000..d7be45f62 --- /dev/null +++ b/makefu/3modules/umts.nix @@ -0,0 +1,76 @@ +{ 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 /dev/serial/by-id/... + to avoid race conditions. + ''; + }; + }; + + imp = { + environment.shellAliases = { + umts = "sudo ${umts-bin}/bin/umts"; + }; + environment.systemPackages = [ ]; + + environment.wvdial.dialerDefaults = wvdial-defaults; + + systemd.targets.network-umts = { + description = "System is running on UMTS"; + unitConfig.StopWhenUnneeded = true; + }; + + systemd.services.umts = { + description = "UMTS wvdial Service"; + before = [ "network-umts.target" ]; + + serviceConfig = { + Type = "simple"; + Restart = "always"; + RestartSec = "4s"; + ExecStart = "${pkgs.wvdial}/bin/wvdial -n"; + }; + }; + }; +in out -- cgit v1.2.3