Zebediah Figura : winebus.sys: Make the device and instance IDs consistent.
Alexandre Julliard
julliard at winehq.org
Tue Jun 4 16:28:13 CDT 2019
Module: wine
Branch: master
Commit: f39adfe914f7503df0474bfed5d802f24b20dd48
URL: https://source.winehq.org/git/wine.git/?a=commit;h=f39adfe914f7503df0474bfed5d802f24b20dd48
Author: Zebediah Figura <z.figura12 at gmail.com>
Date: Tue Jun 4 12:45:21 2019 -0500
winebus.sys: Make the device and instance IDs consistent.
Signed-off-by: Zebediah Figura <z.figura12 at gmail.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
dlls/winebus.sys/main.c | 19 ++++++++++++++++---
1 file changed, 16 insertions(+), 3 deletions(-)
diff --git a/dlls/winebus.sys/main.c b/dlls/winebus.sys/main.c
index 73e3154..291ec74 100644
--- a/dlls/winebus.sys/main.c
+++ b/dlls/winebus.sys/main.c
@@ -168,13 +168,26 @@ static WCHAR *get_instance_id(DEVICE_OBJECT *device)
static WCHAR *get_device_id(DEVICE_OBJECT *device)
{
- static const WCHAR formatW[] = {'%','s','\\','V','i','d','_','%','0','4','x','&','P','i','d','_','%','0','4','x',0};
+ static const WCHAR formatW[] = {'%','s','\\','v','i','d','_','%','0','4','x',
+ '&','p','i','d','_','%','0','4','x',0};
+ static const WCHAR format_inputW[] = {'%','s','\\','v','i','d','_','%','0','4','x',
+ '&','p','i','d','_','%','0','4','x','&','%','s','_','%','i',0};
struct device_extension *ext = (struct device_extension *)device->DeviceExtension;
- DWORD len = strlenW(ext->busid) + 19;
+ DWORD len = strlenW(ext->busid) + 34;
WCHAR *dst;
if ((dst = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR))))
- sprintfW(dst, formatW, ext->busid, ext->vid, ext->pid);
+ {
+ if (ext->input == (WORD)-1)
+ {
+ sprintfW(dst, formatW, ext->busid, ext->vid, ext->pid);
+ }
+ else
+ {
+ sprintfW(dst, format_inputW, ext->busid, ext->vid, ext->pid,
+ ext->is_gamepad ? igW : miW, ext->input);
+ }
+ }
return dst;
}
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