Add an optional argument to specify an interface to as default
connection for the system. This changes the printet commands so that the
gateway is configured as default route, and nameservers are written to
resolv.conf.
Output without a default interface:
root@iwg26:/usr/lib/ofono/test# ./process-context-settings
Configuring /quectel_0/context1
Interface is ppp0
IP address is 100.64.0.151
Gateway is 0.0.0.0
Nameserver is 8.8.8.8
Nameserver is 8.8.4.4
ip address add dev ppp0 100.64.0.151/32
ip route add 8.8.8.8 dev ppp0
ip route add 8.8.4.4 dev ppp0
Output with ppp0 as default interface:
root@iwg26:/usr/lib/ofono/test# ./process-context-settings ppp0
Using ppp0 as default link
Configuring /quectel_0/context1
Interface is ppp0
IP address is 100.64.0.151
Gateway is 0.0.0.0
Nameserver is 8.8.8.8
Nameserver is 8.8.4.4
ip address add dev ppp0 100.64.0.151/32
ip route add default via 0.0.0.0 dev ppp0
echo nameserver 8.8.8.8 > /etc/resolv.conf
echo nameserver 8.8.4.4 >> /etc/resolv.conf
Example of evaluating the commands:
root@iwg26:/usr/lib/ofono/test# eval "$(./process-context-settings ppp0)"
Using ppp0 as default link
Configuring /quectel_0/context1
Interface is ppp0
IP address is 100.64.0.151
Gateway is 0.0.0.0
Nameserver is 8.8.8.8
Nameserver is 8.8.4.4
---
test/process-context-settings | 23 +++++++++++++++++++----
1 file changed, 19 insertions(+), 4 deletions(-)
diff --git a/test/process-context-settings b/test/process-context-settings
index ee3f17d3..15e23618 100755
--- a/test/process-context-settings
+++ b/test/process-context-settings
@@ -10,6 +10,11 @@ manager = dbus.Interface(bus.get_object('org.ofono', '/'),
modems = manager.GetModems()
+default = None
+if len(sys.argv) > 1:
+ default = sys.argv[1]
+ print("Using %s as default link" % (default), file=sys.stderr)
+
commands = []
for path, properties in modems:
@@ -51,12 +56,22 @@ for path, properties in modems:
cmd += "/32"
commands.append(cmd)
- for i in settings["DomainNameServers"]:
- print(" Nameserver is %s" % (i),
+ if interface == default:
+ cmd = "ip route add default via " + gateway
+ cmd += " dev " + interface
+ commands.append(cmd)
+
+ for i,dns in enumerate(settings["DomainNameServers"]):
+ print(" Nameserver is %s" % (dns),
file=sys.stderr)
- cmd = "ip route add " + i
- cmd +=" dev " + interface
+ if interface == default:
+ redirect = " > " if i == 0 else " >> "
+ cmd = "echo nameserver " + dns +
redirect
+ cmd += " /etc/resolv.conf"
+ else:
+ cmd = "ip route add " + dns
+ cmd +=" dev " + interface
commands.append(cmd)
--
2.22.0
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