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* Set some wireless settings (ESSID, WEP key).

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svn path=/nixos/trunk/; revision=8163
This commit is contained in:
Eelco Dolstra 2007-03-04 00:40:59 +00:00
parent 2bff886ae1
commit 90f1dbe548
2 changed files with 28 additions and 8 deletions
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2
system/upstart.nix
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@ -60,7 +60,7 @@ import ../upstart-jobs/gather.nix {
# Network interfaces. # Network interfaces.
(import ../upstart-jobs/network-interfaces.nix { (import ../upstart-jobs/network-interfaces.nix {
inherit (pkgs) nettools kernel module_init_tools; inherit (pkgs) nettools kernel module_init_tools wirelesstools;
nameservers = config.get ["networking" "nameservers"]; nameservers = config.get ["networking" "nameservers"];
defaultGateway = config.get ["networking" "defaultGateway"]; defaultGateway = config.get ["networking" "defaultGateway"];
interfaces = config.get ["networking" "interfaces"]; interfaces = config.get ["networking" "interfaces"];

34
upstart-jobs/network-interfaces.nix
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@ -1,5 +1,5 @@
# !!! Don't like it that I have to pass the kernel here. # !!! Don't like it that I have to pass the kernel here.
{ nettools, kernel, module_init_tools { nettools, kernel, module_init_tools, wirelesstools
, nameservers, defaultGateway, interfaces , nameservers, defaultGateway, interfaces
}: }:
@ -7,8 +7,10 @@ let
# !!! use XML # !!! use XML
names = map (i: i.name) interfaces; names = map (i: i.name) interfaces;
ipAddresses = map (i: i.ipAddress) interfaces; ipAddresses = map (i: if i ? ipAddress then i.ipAddress else "dhcp") interfaces;
subnetMasks = map (i: if i ? subnetMask then i.subnetMask else "default") interfaces; subnetMasks = map (i: if i ? subnetMask then i.subnetMask else "default") interfaces;
essids = map (i: if i ? essid then i.essid else "default") interfaces;
wepKeys = map (i: if i ? wepKey then i.wepKey else "nokey") interfaces;
in in
@ -33,17 +35,35 @@ start script
names=(${toString names}) names=(${toString names})
ipAddresses=(${toString ipAddresses}) ipAddresses=(${toString ipAddresses})
subnetMasks=(${toString subnetMasks}) subnetMasks=(${toString subnetMasks})
essids=(${toString essids})
wepKeys=(${toString wepKeys})
for ((n = 0; n < \${#names[*]}; n++)); do for ((n = 0; n < \${#names[*]}; n++)); do
name=\${names[$n]} name=\${names[$n]}
ipAddress=\${ipAddresses[$n]} ipAddress=\${ipAddresses[$n]}
subnetMask=\${subnetMasks[$n]} subnetMask=\${subnetMasks[$n]}
echo \"Configuring interface $name...\" essid=\${essids[$n]}
extraFlags= wepKey=\${wepKeys[$n]}
if test \"$subnetMask\" != default; then
extraFlags=\"$extraFlags netmask $subnetMask\" # Set wireless networking stuff.
if test \"$essid\" != dhcp; then
${wirelesstools}/sbin/iwconfig \"$name\" essid \"$essid\"
fi fi
${nettools}/sbin/ifconfig \"$name\" \"$ipAddress\" $extraFlags || true
if test \"$wepKey\" != nokey; then
${wirelesstools}/sbin/iwconfig \"$name\" key \"$(cat \"$wepKey\")\"
fi
# Set IP address / netmask.
if test \"$ipAddress\" != dhcp; then
echo \"Configuring interface $name...\"
extraFlags=
if test \"$subnetMask\" != default; then
extraFlags=\"$extraFlags netmask $subnetMask\"
fi
${nettools}/sbin/ifconfig \"$name\" \"$ipAddress\" $extraFlags || true
fi
done done
# Set the nameservers. # Set the nameservers.