Re: [PATCH 5/5] usb-device-manager: Configure UsbDk hiding rules on auto-redirection

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> On Jun 1, 2015, at 10:22 AM, Christophe Fergeau <cfergeau@xxxxxxxxxx> wrote:
> 
> On Sun, May 31, 2015 at 12:30:56PM +0300, Dmitry Fleytman wrote:
>>>> +
>>>> +static
>>>> +void spice_usb_device_manager_set_rules(SpiceUsbDeviceManagerPrivate *priv)
>>>> +{
>>>> +    struct usbredirfilter_rule *rules;
>>>> +    int r, count;
>>>> +
>>>> +    r = usbredirfilter_string_to_rules(priv->redirect_on_connect, ",", "|", &rules, &count);
>>>> +    if (r) {
>>>> +        SPICE_DEBUG("auto-conenct rules parsing failed with error %d", r);
> 
> Only noticed now, but "auto-connect" typo here.
> 
>>>> +        return;
>>>> +    }
>>>> +
>>>> +    for (int i = 0; i < count; i++) {
>>>> +        USB_DK_HIDE_RULE rule;
>>>> +        rule.Hide = (uint64_t)rules[i].allow;
>>>> +        rule.Class = (uint64_t)rules[i].device_class;
>>>> +        rule.VID = (uint64_t)rules[i].vendor_id;
>>>> +        rule.PID = (uint64_t)rules[i].product_id;
>>>> +        rule.BCD = (uint64_t)rules[i].device_version_bcd;
>>>> +        if(!priv->usbdk_api.AddRule(priv->usbdk_hider_handle, &rule)) {
>>>> +            SPICE_DEBUG("UsbDk set hide rule API failed");
>>>> +        }
>>>> +    }
>>>> +
>>>> +    free(rules);
>>>> +}
>>>> +
>>> 
>>> This helper could go to usbdk_api_wrapper maybe:
>>> usbdk_api_wrapper_set_rules(wrapper, handle, priv->redirect_on_connect) ?
>> 
>> I’d prefer to keep UsbDk wrapper code as independent as possible.
> 
> Why ?
> 
>> This parsing logic looks too specific.
> 
> In the context of spice-gtk/usbredir (ie the git repository where the
> new files are added), this is not 'too specific', this is the right
> place to have that code.


Good point.
We will do as you suggest. Thanks.


> 
> Christophe

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