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Fixed verbose output of RAW device names for XP.

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This commit is contained in:
Derrick Renaud 2009-04-19 23:07:14 +00:00
parent 611358ad56
commit 2d85128b03
1 changed files with 7 additions and 2 deletions
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9
src/osd/windows/input.c
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@ -1770,7 +1770,7 @@ static void rawinput_device_release(device_info *devinfo)
//============================================================ //============================================================
// rawinput_device_name // rawinput_device_improve_name
//============================================================ //============================================================
static TCHAR *rawinput_device_improve_name(TCHAR *name) static TCHAR *rawinput_device_improve_name(TCHAR *name)
@ -1786,8 +1786,13 @@ static TCHAR *rawinput_device_improve_name(TCHAR *name)
TCHAR *chdst; TCHAR *chdst;
LONG result; LONG result;
// The RAW name received is formatted as:
// \??\type-id#hardware-id#instance-id#{DeviceClasses-id}
// XP starts with \??\
// Vista64 starts with \\?\
// ensure the name is something we can handle // ensure the name is something we can handle
if (_tcsncmp(name, TEXT("\\\\?\\"), 4) != 0) if (_tcsncmp(name, TEXT("\\\\?\\"), 4) != 0 && _tcsncmp(name, TEXT("\\??\\"), 4) != 0)
return name; return name;
// allocate a temporary string and concatenate the base path plus the name // allocate a temporary string and concatenate the base path plus the name