Can you start wpa_supplicant by start command like:
# start wpa_supplicant
This start command just do property_set("ctl.start", service_name)
And get the system property of "init.svc.wpa_supplicant".
--
nagamatu
On 12月10日, 午後4:57, "Richard Zhao" <[EMAIL PROTECTED]> wrote:
> # ls /dev/socket/property_service
> /dev/socket/property_service
>
> I can't see any error message.
> init I'm using is compiled out from android 1.0 source.
>
> Thanks
> Richard
>
> 2008/12/10 nagamatu <[EMAIL PROTECTED]>:
>
>
>
> > setprop uses property_set library included in system/core/libutil/
> > properties.c
> > this api will send property information for init process through
> > socket.
> > with the latest init source code, init shows error message when fails
> > to start service.
>
> > check existance of /dev/socket/property_service and update init with
> > the latest one.
>
> > --
> > nagamatu
>
> > On 12月10日, 午後3:40, "Richard Zhao" <[EMAIL PROTECTED]> wrote:
> >> I see "property_set(ctrl_prop, SUPPLICANT_NAME)" is starting the
> >> wpa_supplicant service.
> >> I tried to run "setprop ctrl.start wpa_supplicant" manually, but
> >> wpa_supplicant is not run.
> >> I've added something in init.rc:
> >> service wpa_supplicant /system/bin/wpa_supplicant -Dwext -i eth1
> >> -C/data/misc/wifi/sockets -c/system/etc/wifi/wpa_supplicant.conf
> >> user bluetooth
> >> group bluetooth net_bt_admin
> >> disabled
>
> >> What's wrong?
>
> >> Thanks
> >> Richard
>
> >> 2008/12/10 Richard Zhao <[EMAIL PROTECTED]>:
>
> >> > static int control_supplicant(int startIt)
> >> > {
> >> > char supp_status[PROPERTY_VALUE_MAX] = {'\0'};
> >> > const char *ctrl_prop = (startIt ? "ctl.start" : "ctl.stop");
> >> > const char *desired_status = (startIt ? "running" : "stopped");
> >> > int count = 20; /* wait at most 20 seconds for completion */
>
> >> > if (property_get(SUPP_PROP_NAME, supp_status, NULL)
> >> > && strcmp(supp_status, desired_status) == 0) {
> >> > return 0; /* supplicant already running */
> >> > }
> >> > property_set(ctrl_prop, SUPPLICANT_NAME);
>
> >> > while (count-- > 0) {
> >> > usleep(1000000);
> >> > if (property_get(SUPP_PROP_NAME, supp_status, NULL)) {
> >> > if (strcmp(supp_status, desired_status) == 0)
> >> > return 0;
> >> > }
> >> > }
> >> > return -1;
> >> > }
>
> >> > Do you know which line is to start wpa_supplicant?
>
> >> > Thanks
> >> > Richard
>
> >> > 2008/12/9 Jithu Jance <[EMAIL PROTECTED]>:
> >> >> Thanks a lot Richard. This is really a good pointer..
>
> >> >>>> Jithu Jance.
>
> >> >> On Tue, Dec 9, 2008 at 12:50 PM, Richard Zhao <[EMAIL PROTECTED]> wrote:
>
> >> >>> I think it's :
> >> >>> GUI -> libhardware -> wpa_supplicant -> wext -> wifi driver
> >> >>> Your driver is using wireless externsion, right?
>
> >> >>> libhardware is now using Ti wlan driver. Maybe we must modify
> >> >>> hardware/libhardware/wifi/wifi.c
>
> >> >>> Thanks
> >> >>> Richard
>
> >> >>> 2008/12/9 Jithu Jance <[EMAIL PROTECTED]>:
> >> >>> > Hi Richard,
>
> >> >>> > You r welcome.. btw I am also stuck up there.. How did u manage to
> >> >>> > hook
> >> >>> > wpa_supplicant to GUI??? I saw Wifi Manager framework folder. I am
> >> >>> > confused
> >> >>> > how we could hook our wifi driver to the GUI.
>
> >> >>> > From your mail, i understand GUI talks to the wpa_supplicant which
> >> >>> > inturn
> >> >>> > talks to the wlandriver. But I didnt see anything in the
> >> >>> > wpa_supplican
> >> >>> > that
> >> >>> > is using the wifi manager framework. or is it some service like
> >> >>> > wifimanager
> >> >>> > which actually talks to the supplicant???
>
> >> >>> > GUI - wpa_supplicant - wlandriver
>
> >> >>> > if you have any idea on the above query pls help me out.
>
> >> >>> > What I did try was to connect using hyperterminal to the eval board
> >> >>> > and
> >> >>> > invoke supplicant through commandline. It worked but doesn't make
> >> >>> > sense
> >> >>> > as
> >> >>> > its not connected to the GUI. I want to use GUI for controlling my
> >> >>> > wifi
> >> >>> > driver
>
> >> >>> > Thanks..
>
> >> >>> >>> Jithu
>
> >> >>> > On Tue, Dec 9, 2008 at 7:32 AM, Richard Zhao <[EMAIL PROTECTED]>
> >> >>> > wrote:
>
> >> >>> >> Hi Jithu,
>
> >> >>> >> Thanks very much!
> >> >>> >> Now I compiled out wpa_supplicant, but the GUI always says
> >> >>> >> wpa_supplicant load failed.
>
> >> >>> >> Thanks
> >> >>> >> Richard
>
> >> >>> >> 2008/12/7 Jithu Jance <[EMAIL PROTECTED]>:
> >> >>> >> > I saw ur question on wpa_supplicant for android
>
> >> >>> >> > I also got stuck at the same problem.. then i modified Android.mk
> >> >>> >> > file
> >> >>> >> > in
> >> >>> >> > wpa_supplicant dir and changed BUILD_SUPPLICANT :=true. Make sure
> >> >>> >> > u
> >> >>> >> > edit
> >> >>> >> > .config file to include WEXT. and then build android again.. You
> >> >>> >> > can
> >> >>> >> > find
> >> >>> >> > wpa_supplicant in system/bin directory..
>
> >> >>> >> >>> Jithu Jance.
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