Re: [PATCH v3] client: Fix default_ctrl change when new adapter is found

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Hi, ERAMOTO

Your patch is better. Could you reformat and resubmit it so that we
can merge it.

Thanks
Best wishes
Yunhan

On Wed, Sep 13, 2017 at 1:08 AM, ERAMOTO Masaya
<eramoto.masaya@xxxxxxxxxxxxxx> wrote:
> Hi Yunhan,
>
> On 09/13/2017 04:36 PM, Yunhan Wang wrote:
>> When another adapter is found, the default adapter would be changed, which is not expected. Default adapter can only be changed by select command.
>> ---
>>  client/main.c | 31 +++++++++++++++++++++++++------
>>  1 file changed, 25 insertions(+), 6 deletions(-)
>>
>> diff --git a/client/main.c b/client/main.c
>> index 75696c2c1..e6737b961 100644
>> --- a/client/main.c
>> +++ b/client/main.c
>> @@ -148,10 +148,8 @@ static void disconnect_handler(DBusConnection *connection, void *user_data)
>>       printf("\r");
>>       rl_on_new_line();
>>       rl_redisplay();
>> -
>>       g_list_free_full(ctrl_list, proxy_leak);
>>       ctrl_list = NULL;
>> -
>>       default_ctrl = NULL;
>>  }
>>
>> @@ -521,15 +519,36 @@ static void device_added(GDBusProxy *proxy)
>>
>>  static void adapter_added(GDBusProxy *proxy)
>>  {
>> -     default_ctrl = g_malloc0(sizeof(struct adapter));
>> -     default_ctrl->proxy = proxy;
>> -     ctrl_list = g_list_append(ctrl_list, default_ctrl);
>> +     struct adapter *adapter = g_malloc0(sizeof(struct adapter));
>> +
>> +     adapter->proxy = proxy;
>> +     ctrl_list = g_list_append(ctrl_list, adapter);
>> +
>> +     if (!default_ctrl)
>> +             default_ctrl = adapter;
>> +
>>       print_adapter(proxy, COLORED_NEW);
>>  }
>>
>> +static int match_proxy(const void *a, const void *b)
>> +{
>> +     GDBusProxy *proxy1 = (void *) a;
>> +     GDBusProxy *proxy2 = (void *) b;
>> +
>> +     return strcmp(g_dbus_proxy_get_path(proxy1),
>> +                               g_dbus_proxy_get_path(proxy2));
>> +}
>> +
>>  static void ad_manager_added(GDBusProxy *proxy)
>>  {
>> -     default_ctrl->ad_proxy = proxy;
>> +     GList *list;
>> +
>> +     for (list = g_list_first(ctrl_list); list; list = g_list_next(list)) {
>> +             struct adapter *adapter = list->data;
>> +
>> +             if (match_proxy(proxy, adapter->proxy) == 0)
>> +                     adapter->ad_proxy = proxy;
>> +     }
>
> I think that you should use find_ctrl(), which does the similar thing as
> match_proxy() and the for loop statement of above ad_manager_added().
>
> Let's see ad_manager_added() of my attached patch at the URL:
>   https://www.spinics.net/lists/linux-bluetooth/msg71731.html
>
>
> Regards,
> Eramoto
>
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