nixpkgs/modules/services/networking/wpa_supplicant.nix
Eelco Dolstra 8eba736da9 * Use the ‘path’ attribute in Upstart jobs in more places. It's a bit
more readable (also in "ps" output).

svn path=/nixos/trunk/; revision=30565
2011-11-25 16:32:54 +00:00

67 lines
1.5 KiB
Nix

{ config, pkgs, ... }:
with pkgs.lib;
let
configFile = "/etc/wpa_supplicant.conf";
in
{
###### interface
options = {
networking.enableWLAN = mkOption {
default = false;
description = ''
Whether to start <command>wpa_supplicant</command> to scan for
and associate with wireless networks. Note: NixOS currently
does not generate <command>wpa_supplicant</command>'s
configuration file, <filename>${configFile}</filename>. You
should edit this file yourself to define wireless networks,
WPA keys and so on (see
<citerefentry><refentrytitle>wpa_supplicant.conf</refentrytitle>
<manvolnum>5</manvolnum></citerefentry>).
'';
};
networking.WLANInterface = mkOption {
default = "wlan0";
description = ''
The interface wpa_supplicant will use, if enableWLAN is set.
'';
};
};
###### implementation
config = mkIf config.networking.enableWLAN {
environment.systemPackages = [ pkgs.wpa_supplicant ];
jobs.wpa_supplicant =
{ startOn = "started network-interfaces";
stopOn = "stopping network-interfaces";
path = [ pkgs.wpa_supplicant ];
preStart =
''
touch -a ${configFile}
chmod 600 ${configFile}
'';
exec =
"wpa_supplicant -s -C /var/run/wpa_supplicant " +
"-c ${configFile} -i${config.networking.WLANInterface}";
};
};
}