Aric Stewart : winebus.sys: IOCTL_HID_GET_FEATURE for iohid.

Alexandre Julliard julliard at winehq.org
Tue Nov 8 13:39:36 CST 2016


Module: wine
Branch: master
Commit: 11a5964d3a1b51656a9f269bef9ae037948c1bd7
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=11a5964d3a1b51656a9f269bef9ae037948c1bd7

Author: Aric Stewart <aric at codeweavers.com>
Date:   Mon Nov  7 13:42:45 2016 -0600

winebus.sys: IOCTL_HID_GET_FEATURE for iohid.

Signed-off-by: Aric Stewart <aric at codeweavers.com>
Signed-off-by: Ken Thomases <ken at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/winebus.sys/bus_iohid.c | 33 +++++++++++++++++++++++++++++----
 1 file changed, 29 insertions(+), 4 deletions(-)

diff --git a/dlls/winebus.sys/bus_iohid.c b/dlls/winebus.sys/bus_iohid.c
index 3b4b0a9..10635f8 100644
--- a/dlls/winebus.sys/bus_iohid.c
+++ b/dlls/winebus.sys/bus_iohid.c
@@ -235,14 +235,39 @@ static NTSTATUS set_output_report(DEVICE_OBJECT *device, UCHAR id, BYTE *report,
 
 static NTSTATUS get_feature_report(DEVICE_OBJECT *device, UCHAR id, BYTE *report, DWORD length, ULONG_PTR *read)
 {
-    *read = 0;
-    return STATUS_NOT_IMPLEMENTED;
+    IOReturn ret;
+    CFIndex report_length = length;
+    struct platform_private *private = impl_from_DEVICE_OBJECT(device);
+
+    ret = IOHIDDeviceGetReport(private->device, kIOHIDReportTypeFeature, id, report, &report_length);
+    if (ret == kIOReturnSuccess)
+    {
+        *read = report_length;
+        return STATUS_SUCCESS;
+    }
+    else
+    {
+        *read = 0;
+        return STATUS_UNSUCCESSFUL;
+    }
 }
 
 static NTSTATUS set_feature_report(DEVICE_OBJECT *device, UCHAR id, BYTE *report, DWORD length, ULONG_PTR *written)
 {
-    *written = 0;
-    return STATUS_NOT_IMPLEMENTED;
+    IOReturn result;
+    struct platform_private *private = impl_from_DEVICE_OBJECT(device);
+
+    result = IOHIDDeviceSetReport(private->device, kIOHIDReportTypeFeature, id, report, length);
+    if (result == kIOReturnSuccess)
+    {
+        *written = length;
+        return STATUS_SUCCESS;
+    }
+    else
+    {
+        *written = 0;
+        return STATUS_UNSUCCESSFUL;
+    }
 }
 
 static const platform_vtbl iohid_vtbl =




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