Re: [OpenWrt-Devel] Hooks on wifi up/down for starting/stopping dependent functionality?
Thanks for the ubus pointers, Bastian. That should solve it :) Johan On Mon, Nov 17, 2014 at 10:34 AM, Bastian Bittorf wrote: > * Johan Almbladh [17.11.2014 10:22]: > > The hotplug scripts receive events for interface names, but they know > > nothing about the underlying configuration. Is there any way to map a > WLAN > > interface name, e.g. wlan0, to the corresponding UCI config entry in > > /etc/config/wireless? > > /sbin/hotplug-call exports some global shell-vars, which you > can use in your script, e.g.: > > ACTION - e.g. 'ifup' > INTERFACE - e.g. 'mywan' > DEVICE - e.g. eth0.2 > > if you need some more, you can query them in your > script with e.g. > > ubus call network.interface.mywan status > > you can parse the JSON with e.g. > > . /usr/share/libubox/jshn.sh > OUT="$( ubus call network.interface.mywan status )" > eval $( jshn -r "$OUT" ) > echo $JSON_VAR_status > > bye, bastian > ___ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
Re: [OpenWrt-Devel] Hooks on wifi up/down for starting/stopping dependent functionality?
* Johan Almbladh [17.11.2014 10:22]: > The hotplug scripts receive events for interface names, but they know > nothing about the underlying configuration. Is there any way to map a WLAN > interface name, e.g. wlan0, to the corresponding UCI config entry in > /etc/config/wireless? /sbin/hotplug-call exports some global shell-vars, which you can use in your script, e.g.: ACTION - e.g. 'ifup' INTERFACE - e.g. 'mywan' DEVICE - e.g. eth0.2 if you need some more, you can query them in your script with e.g. ubus call network.interface.mywan status you can parse the JSON with e.g. . /usr/share/libubox/jshn.sh OUT="$( ubus call network.interface.mywan status )" eval $( jshn -r "$OUT" ) echo $JSON_VAR_status bye, bastian ___ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
Re: [OpenWrt-Devel] Hooks on wifi up/down for starting/stopping dependent functionality?
Thanks, Bastian. If I add a script /etc/hotplug.d/net/ I get up/down events for WLAN interfaces when /sbin/wifi is run. The hotplug scripts receive events for interface names, but they know nothing about the underlying configuration. Is there any way to map a WLAN interface name, e.g. wlan0, to the corresponding UCI config entry in /etc/config/wireless? Johan On Wed, Nov 12, 2014 at 10:53 AM, Bastian Bittorf wrote: > * Johan Almbladh [12.11.2014 10:45]: > > I tried just doing "ubus listen" in one shell and then running "wifi" > from > > another, but that doesn't give much to go on: > > which events do you need? > > a joining or leaving station? > use 'iw event' > > an upcoming (or going down) interface? > use '/etc/hotplug.d/iface/$yourscript' > > bye, bastian > ___ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
Re: [OpenWrt-Devel] Hooks on wifi up/down for starting/stopping dependent functionality?
* Johan Almbladh [12.11.2014 10:45]: > I tried just doing "ubus listen" in one shell and then running "wifi" from > another, but that doesn't give much to go on: which events do you need? a joining or leaving station? use 'iw event' an upcoming (or going down) interface? use '/etc/hotplug.d/iface/$yourscript' bye, bastian ___ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
