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

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Hi Luiz and Yunhan,

I sent the reformatted patch. Could you please help to have a review?


Best regards,
Eramoto

On 09/13/2017 05:38 PM, Yunhan Wang wrote:
> 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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