[PATCH v2 4/6] hidclass.sys: Send rawinput messages with HID report.
Alexandre Julliard
julliard at winehq.org
Fri Mar 5 11:10:03 CST 2021
Rémi Bernon <rbernon at codeweavers.com> writes:
> On 3/5/21 6:03 PM, Alexandre Julliard wrote:
>> Rémi Bernon <rbernon at codeweavers.com> writes:
>>
>>> @@ -237,6 +238,34 @@ static NTSTATUS copy_packet_into_buffer(HID_XFER_PACKET *packet, BYTE* buffer, U
>>> return STATUS_BUFFER_OVERFLOW;
>>> }
>>> +static void HID_Device_sendRawInput(DEVICE_OBJECT *device,
>>> HID_XFER_PACKET *packet)
>>> +{
>>> + BASE_DEVICE_EXTENSION *ext = device->DeviceExtension;
>>> + UCHAR report_id;
>>> +
>>> + SERVER_START_REQ(send_hardware_message)
>>> + {
>>> + req->win = 0;
>>> + req->flags = 0;
>>> + req->input.type = HW_INPUT_HID;
>>> + req->input.hid.usage_page = ext->preparseData->caps.UsagePage;
>>> + req->input.hid.usage = ext->preparseData->caps.Usage;
>>> + req->input.hid.length = 0;
>>> +
>>> + if (!(report_id = ext->preparseData->reports[0].reportID))
>>> + {
>>> + wine_server_add_data(req, &report_id, sizeof(report_id));
>>> + req->input.hid.length++;
>>> + }
>>> +
>>> + wine_server_add_data(req, packet->reportBuffer, packet->reportBufferLen);
>>> + req->input.hid.length += packet->reportBufferLen;
>>> +
>>> + wine_server_call(req);
>>> + }
>>> + SERVER_END_REQ;
>>> +}
>> It would be better to find a way to do this using exported APIs. I
>> don't
>> think we want to have even more modules make direct server calls (the
>> goal is for all server calls to be done on the Unix side of the syscall
>> interface).
>
> Alright, does it include __wine_send_input?
At least for now that would be better, yes.
--
Alexandre Julliard
julliard at winehq.org
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