[Wine-patches] [eterhack 2/6] ntoskrnl.exe: Add support in IoGetDeviceProperty for DevicePropertyHardwareID.

[Alexander Morozov]

----------- следующая часть -----------
From 44f17930d74ec4a0fc83fae24eca325f6794f175 Mon Sep 17 00:00:00 2001
From: Alexander Morozov <amorozov на etersoft.ru>
Date: Tue, 5 May 2009 13:25:29 +0400
Subject: [eterhack 2/6] ntoskrnl.exe: Add support in IoGetDeviceProperty for DevicePropertyHardwareID.

---
 dlls/ntoskrnl.exe/ntoskrnl.c |   14 ++++++++++++++
 1 files changed, 14 insertions(+), 0 deletions(-)

diff --git a/dlls/ntoskrnl.exe/ntoskrnl.c b/dlls/ntoskrnl.exe/ntoskrnl.c
index b400d25..22ccab0 100644
--- a/dlls/ntoskrnl.exe/ntoskrnl.c
+++ b/dlls/ntoskrnl.exe/ntoskrnl.c
@@ -1739,6 +1739,20 @@ NTSTATUS WINAPI IoGetDeviceProperty( PDEVICE_OBJECT DeviceObject,
 
     switch (DeviceProperty)
     {
+    case DevicePropertyHardwareID:
+    {
+        WCHAR *hardware_id;
+
+        status = get_device_id( DeviceObject, BusQueryDeviceID, &hardware_id );
+        if (status != STATUS_SUCCESS) break;
+        *ResultLength = (strlenW(hardware_id) + 1) * sizeof(WCHAR);
+        if (BufferLength >= *ResultLength)
+            strcpyW( PropertyBuffer, hardware_id );
+        else
+            status = STATUS_BUFFER_TOO_SMALL;
+        ExFreePool( hardware_id );
+        break;
+    }
     case DevicePropertyPhysicalDeviceObjectName:
     {
         WCHAR device_name[MAX_PATH];
-- 
1.6.2.5