[PATCH v2 4/6] hidclass.sys: Send rawinput messages with HID report.
Rémi Bernon
rbernon at codeweavers.com
Fri Mar 5 04:49:23 CST 2021
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=50506
Signed-off-by: Rémi Bernon <rbernon at codeweavers.com>
---
dlls/hidclass.sys/device.c | 31 +++++++++++++++++++++++++++++++
server/protocol.def | 10 ++++++++++
server/trace.c | 4 ++++
3 files changed, 45 insertions(+)
diff --git a/dlls/hidclass.sys/device.c b/dlls/hidclass.sys/device.c
index fc1dfd07db1..7da7ac43a62 100644
--- a/dlls/hidclass.sys/device.c
+++ b/dlls/hidclass.sys/device.c
@@ -26,6 +26,7 @@
#include "winuser.h"
#include "setupapi.h"
+#include "wine/server.h"
#include "wine/debug.h"
#include "ddk/hidsdi.h"
#include "ddk/hidtypes.h"
@@ -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;
+}
+
static void HID_Device_processQueue(DEVICE_OBJECT *device)
{
IRP *irp;
@@ -320,6 +349,7 @@ static DWORD CALLBACK hid_device_thread(void *args)
if (irp->IoStatus.u.Status == STATUS_SUCCESS)
{
RingBuffer_Write(ext->ring_buffer, packet);
+ HID_Device_sendRawInput(device, packet);
HID_Device_processQueue(device);
}
@@ -366,6 +396,7 @@ static DWORD CALLBACK hid_device_thread(void *args)
else
packet->reportId = 0;
RingBuffer_Write(ext->ring_buffer, packet);
+ HID_Device_sendRawInput(device, packet);
HID_Device_processQueue(device);
}
diff --git a/server/protocol.def b/server/protocol.def
index dbe65c67881..ac23a8ce716 100644
--- a/server/protocol.def
+++ b/server/protocol.def
@@ -358,10 +358,19 @@ typedef union
unsigned int msg; /* message code */
lparam_t lparam; /* message param */
} hw;
+ struct
+ {
+ int type; /* HW_INPUT_HID */
+ unsigned char usage_page; /* HID usage page */
+ unsigned char usage; /* HID usage */
+ unsigned int length; /* HID report length */
+ /* followed by length bytes of HID report data */
+ } hid;
} hw_input_t;
#define HW_INPUT_MOUSE 0
#define HW_INPUT_KEYBOARD 1
#define HW_INPUT_HARDWARE 2
+#define HW_INPUT_HID 3
typedef union
{
@@ -2027,6 +2036,7 @@ enum message_type
user_handle_t win; /* window handle */
hw_input_t input; /* input data */
unsigned int flags; /* flags (see below) */
+ VARARG(data,bytes); /* HID report data */
@REPLY
int wait; /* do we need to wait for a reply? */
int prev_x; /* previous cursor position */
diff --git a/server/trace.c b/server/trace.c
index faaf0c78481..9c0c90f379f 100644
--- a/server/trace.c
+++ b/server/trace.c
@@ -422,6 +422,10 @@ static void dump_hw_input( const char *prefix, const hw_input_t *input )
dump_uint64( ",lparam=", &input->hw.lparam );
fputc( '}', stderr );
break;
+ case HW_INPUT_HID:
+ fprintf( stderr, "%s{type=HID,usage_page=%02x,usage=%02x,length=%04x}",
+ prefix, input->hid.usage_page, input->hid.usage, input->hid.length );
+ break;
default:
fprintf( stderr, "%s{type=%04x}", prefix, input->type );
break;
--
2.30.0
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