[PATCH 1/3] RawInput: Uppercase the device names up to the GUID.

[Arkadiusz Hiler]

This is a preparation for a patch that changes setupapi to return lowercased
device paths, which is the source of RawInput device names. On Windows
RawInput returns mostly uppercase names (except the GUID part) and we want to
keep Wine's old behavior in this regards as SDL 2.0.14+ looks for uppercase IG_
to match xinput devices to their RawInput counterparts.

Signed-off-by: Arkadiusz Hiler <ahiler at codeweavers.com>
---
 dlls/user32/rawinput.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/dlls/user32/rawinput.c b/dlls/user32/rawinput.c
index ba11a121bc5..13aac0278d5 100644
--- a/dlls/user32/rawinput.c
+++ b/dlls/user32/rawinput.c
@@ -94,7 +94,7 @@ static struct device *add_device(HDEVINFO set, SP_DEVICE_INTERFACE_DATA *iface)
     SP_DEVICE_INTERFACE_DETAIL_DATA_W *detail;
     struct device *device;
     HANDLE file;
-    WCHAR *path;
+    WCHAR *path, *pos;
     DWORD size;
 
     SetupDiGetDeviceInterfaceDetailW(set, iface, NULL, 0, &size, NULL);
@@ -121,6 +121,9 @@ static struct device *add_device(HDEVINFO set, SP_DEVICE_INTERFACE_DATA *iface)
     }
     heap_free(detail);
 
+    /* upper case everything but the GUID */
+    for (pos = path; *pos && *pos != '{'; pos++) *pos = towupper(*pos);
+
     file = CreateFileW(path, GENERIC_READ | GENERIC_WRITE,
             FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, 0);
     if (file == INVALID_HANDLE_VALUE)
-- 
2.30.1