[PATCH resend 3/8] wineboot: Create a root-enumerated device object for winebus.

[Zebediah Figura]

Signed-off-by: Zebediah Figura 
---
Windows drivers install root-enumerated devices by using user-mode code
similar to this.

programs/wineboot/Makefile.in |  2 +-
 programs/wineboot/wineboot.c  | 55 +++++++++++++++++++++++++++++++++++
 2 files changed, 56 insertions(+), 1 deletion(-)

diff --git a/programs/wineboot/Makefile.in b/programs/wineboot/Makefile.in
index eaea154057f..3921fa96444 100644
--- a/programs/wineboot/Makefile.in
+++ b/programs/wineboot/Makefile.in
@@ -1,7 +1,7 @@
 MODULE    = wineboot.exe
 APPMODE   = -mconsole
 IMPORTS   = uuid advapi32
-DELAYIMPORTS = shell32 shlwapi version user32
+DELAYIMPORTS = shell32 shlwapi version user32 setupapi newdev

EXTRADLLFLAGS = -mno-cygwin

diff --git a/programs/wineboot/wineboot.c b/programs/wineboot/wineboot.c
index 4dfbca5e2cd..cd5c9505b3f 100644
--- a/programs/wineboot/wineboot.c
+++ b/programs/wineboot/wineboot.c
@@ -69,6 +69,8 @@
 #include <shobjidl.h>
 #include <shlwapi.h>
 #include <shellapi.h>
+#include <setupapi.h>
+#include <newdev.h>
 #include "resource.h"

WINE_DEFAULT_DEBUG_CHANNEL(wineboot);
@@ -1121,6 +1123,57 @@ static HANDLE start_rundll32( const WCHAR *inf_path, BOOL wow64 )
     return pi.hProcess;
 }

+static void install_root_pnp_devices(void)
+{
+    static const struct
+    {
+        const char *name;
+        const char *hardware_id;
+        const char *infpath;
+    }
+    root_devices[] =
+    {
+        {"root\wine\winebus", "root\winebus\0", "C:\windows\inf\winebus.inf"},
+    };
+    SP_DEVINFO_DATA device = {sizeof(device)};
+    unsigned int i;
+    HDEVINFO set;
+
+    if ((set = SetupDiCreateDeviceInfoList( NULL, NULL )) == INVALID_HANDLE_VALUE)
+    {
+        WINE_ERR("Failed to create device info list, error %#x.\n", GetLastError());
+        return;
+    }
+
+    for (i = 0; i < ARRAY_SIZE(root_devices); ++i)
+    {
+        if (!SetupDiCreateDeviceInfoA( set, root_devices[i].name, &GUID_NULL, NULL, NULL, 0, &device))
+        {
+            if (GetLastError() != ERROR_DEVINST_ALREADY_EXISTS)
+                WINE_ERR("Failed to create device %s, error %#x.\n", debugstr_a(root_devices[i].name), GetLastError());
+            continue;
+        }
+
+        if (!SetupDiSetDeviceRegistryPropertyA(set, &device, SPDRP_HARDWAREID,
+                (const BYTE *)root_devices[i].hardware_id, (strlen(root_devices[i].hardware_id) + 2) * sizeof(WCHAR)))
+        {
+            WINE_ERR("Failed to set hardware id for %s, error %#x.\n", debugstr_a(root_devices[i].name), GetLastError());
+            continue;
+        }
+
+        if (!SetupDiCallClassInstaller(DIF_REGISTERDEVICE, set, &device))
+        {
+            WINE_ERR("Failed to register device %s, error %#x.\n", debugstr_a(root_devices[i].name), GetLastError());
+            continue;
+        }
+
+        if (!UpdateDriverForPlugAndPlayDevicesA(NULL, root_devices[i].hardware_id, root_devices[i].infpath, 0, NULL))
+            WINE_ERR("Failed to install drivers for %s, error %#x.\n", debugstr_a(root_devices[i].name), GetLastError());
+    }
+
+    SetupDiDestroyDeviceInfoList(set);
+}
+
 /* execute rundll32 on the wine.inf file if necessary */
 static void update_wineprefix( BOOL force )
 {
@@ -1164,6 +1217,8 @@ static void update_wineprefix( BOOL force )
             }
             DestroyWindow( hwnd );
         }
+        install_root_pnp_devices();
+
         WINE_MESSAGE( "wine: configuration in '%s' has been updated.\n", prettyprint_configdir() );
     }