Re: [PATCH v2] wifi: Preliminary fix for autoscanning known hidden SSIDs

2013-03-05 Thread Patrik Flykt
On Fri, 2013-03-01 at 13:17 +0200, Tomasz Bursztyka wrote:
> Currently, it relies on max_ssids to know how many SSIDs it can provide as
> paremeters. However, patch 6af0579c434058536fb40480f40f5e9895cfe863, which
> fixes an issue about fast scanning, affects such feature.
> 
> Therefore, as a default, it will fallback to 1 if given max_ssids is 0.
> 
> There is still the issue that it will autoscan only max_ssid (1 or more)
> known hidden SSIDs. This need to be fixed.
> 
> Reported by Sameer Naik

Thanks guys! Applied.

Patrik

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Re: [PATCH v2] wifi: Preliminary fix for autoscanning known hidden SSIDs

2013-03-04 Thread Tomasz Bursztyka

Hi Sameer,


Hello Tomasz,

I tested your patch and it works when there is only one provisioned hidden
service (as expected).



Thanks for testing it.
I will do a patch for scanning the whole set, but I am a bit busy right 
now. Let's say end of next week.


Br,

Tomasz
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Re: [PATCH v2] wifi: Preliminary fix for autoscanning known hidden SSIDs

2013-03-04 Thread Sameer Naik
Hello Tomasz,

I tested your patch and it works when there is only one provisioned hidden
service (as expected).
I will use this patch for now.

Thanks and Regards
~Sameer


On Fri, Mar 1, 2013 at 4:47 PM, Tomasz Bursztyka <
tomasz.burszt...@linux.intel.com> wrote:

> Currently, it relies on max_ssids to know how many SSIDs it can provide as
> paremeters. However, patch 6af0579c434058536fb40480f40f5e9895cfe863, which
> fixes an issue about fast scanning, affects such feature.
>
> Therefore, as a default, it will fallback to 1 if given max_ssids is 0.
>
> There is still the issue that it will autoscan only max_ssid (1 or more)
> known hidden SSIDs. This need to be fixed.
>
> Reported by Sameer Naik
> ---
>
> Dumb test to change, sorry.
>
>  plugins/wifi.c | 31 +++
>  1 file changed, 15 insertions(+), 16 deletions(-)
>
> diff --git a/plugins/wifi.c b/plugins/wifi.c
> index 4b097fc..d5a20b3 100644
> --- a/plugins/wifi.c
> +++ b/plugins/wifi.c
> @@ -530,7 +530,8 @@ static void scan_callback_hidden(int result,
>  {
> struct connman_device *device = user_data;
> struct wifi_data *wifi = connman_device_get_data(device);
> -   int driver_max_ssids;
> +   GSupplicantScanParams *scan_params;
> +   int driver_max_ssids, ret;
>
> DBG("result %d wifi %p", result, wifi);
>
> @@ -539,32 +540,30 @@ static void scan_callback_hidden(int result,
>
> /*
>  * Scan hidden networks so that we can autoconnect to them.
> +* We will assume 1 as a default number of ssid to scan.
>  */
> driver_max_ssids = g_supplicant_interface_get_max_scan_ssids(
> wifi->interface);
> -   DBG("max ssids %d", driver_max_ssids);
> +   if (driver_max_ssids == 0)
> +   driver_max_ssids = 1;
>
> -   if (driver_max_ssids > 0) {
> -   GSupplicantScanParams *scan_params;
> -   int ret;
> +   DBG("max ssids %d", driver_max_ssids);
>
> -   scan_params = g_try_malloc0(sizeof(GSupplicantScanParams));
> -   if (scan_params == NULL)
> -   goto out;
> +   scan_params = g_try_malloc0(sizeof(GSupplicantScanParams));
> +   if (scan_params == NULL)
> +   goto out;
>
> -   if (get_hidden_connections(driver_max_ssids,
> -   scan_params) > 0) {
> -   ret = g_supplicant_interface_scan(wifi->interface,
> +   if (get_hidden_connections(driver_max_ssids, scan_params) > 0) {
> +   ret = g_supplicant_interface_scan(wifi->interface,
> scan_params,
> scan_callback,
> device);
> -   if (ret == 0)
> -   return;
> -   }
> -
> -   g_supplicant_free_scan_params(scan_params);
> +   if (ret == 0)
> +   return;
> }
>
> +   g_supplicant_free_scan_params(scan_params);
> +
>  out:
> scan_callback(result, interface, user_data);
>  }
> --
> 1.8.1.4
>
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