[hpoussin] 20369: Revert code specific to Wine to enumerate serial ports, and allow generic enumeration of interfaces like in ReactOS.

Revert code specific to Wine to enumerate serial ports, and allow
generic enumeration of interfaces like in ReactOS.
Serial ports will still be enumerated in Wine (using
GUID_DEVINTERFACE_COMPORT or GUID_DEVINTERFACE_SERENUM_BUS_ENUMERATOR)
if the following registry entries are present:

HKLM\SYSTEM\CurrentControlSet\Control\DeviceClasses\{4d36e978-e325-11ce-
bfc1-08002be10318}\COM1
DeviceInstance   REG_SZ     SERIAL\COM1
HKLM\SYSTEM\CurrentControlSet\Control\DeviceClasses\{4d36e978-e325-11ce-
bfc1-08002be10318}\COM1\#
SymbolicLink     REG_SZ     COM1:
HKLM\SYSTEM\CurrentControlSet\Control\DeviceClasses\{4d36e978-e325-11ce-
bfc1-08002be10318}\COM1\#\Control
Linked           REG_DWORD  1
HKLM\SYSTEM\CurrentControlSet\Control\DeviceClasses\{86e0d1e0-8089-11d0-
9ce4-08003e301f73}\COM1
DeviceInstance   REG_SZ     COM1
HKLM\SYSTEM\CurrentControlSet\Control\DeviceClasses\{86e0d1e0-8089-11d0-
9ce4-08003e301f73}\COM1\#
SymbolicLink     REG_SZ     COM1:
HKLM\SYSTEM\CurrentControlSet\Control\DeviceClasses\{86e0d1e0-8089-11d0-
9ce4-08003e301f73}\COM1\#\Control
Linked           REG_DWORD  1
HKLM\SYSTEM\CurrentControlSet\Enum\SERIAL\COM1
ClassGUID        REG_SZ     {4D36E978-E325-11CE-BFC1-08002BE10318}
Modified: trunk/reactos/lib/setupapi/devinst.c
  _____  

Modified: trunk/reactos/lib/setupapi/devinst.c
--- trunk/reactos/lib/setupapi/devinst.c	2005-12-27 06:11:44 UTC
(rev 20368)
+++ trunk/reactos/lib/setupapi/devinst.c	2005-12-27 11:39:43 UTC
(rev 20369)
@@ -1586,85 +1586,6 @@

     }
 }
 
-#ifndef __REACTOS__
-static LONG SETUP_CreateSerialDeviceList(
-       struct DeviceInfoSet *list,
-       PCWSTR MachineName,
-       LPGUID InterfaceGuid,
-       PCWSTR DeviceInstanceW)
-{
-    static const size_t initialSize = 100;
-    size_t size;
-    WCHAR buf[initialSize];
-    LPWSTR devices;
-    static const WCHAR devicePrefixW[] = { 'C','O','M',0 };
-    LPWSTR ptr;
-    struct DeviceInfoElement *deviceInfo;
-
-    if (MachineName)
-        WARN("'MachineName' is ignored on Wine!\n");
-    if (DeviceInstanceW)
-        WARN("'DeviceInstanceW' can't be set on Wine!\n");
-
-    devices = buf;
-    size = initialSize;
-    while (TRUE)
-    {
-        if (QueryDosDeviceW(NULL, devices, size) != 0)
-            break;
-        if (GetLastError() == ERROR_INSUFFICIENT_BUFFER)
-        {
-            size *= 2;
-            if (devices != buf)
-                HeapFree(GetProcessHeap(), 0, devices);
-            devices = HeapAlloc(GetProcessHeap(), 0, size *
sizeof(WCHAR));
-            if (!devices)
-                return ERROR_NOT_ENOUGH_MEMORY;
-            *devices = '\0';
-        }
-        else
-        {
-            if (devices != buf)
-                HeapFree(GetProcessHeap(), 0, devices);
-            return GetLastError();
-        }
-    }
-
-    /* 'devices' is a MULTI_SZ string */
-    for (ptr = devices; *ptr; ptr += strlenW(ptr) + 1)
-    {
-        if (strncmpW(devicePrefixW, ptr, sizeof(devicePrefixW) /
sizeof(devicePrefixW[0]) - 1) == 0)
-        {
-            /* We have found a device */
-            struct DeviceInterface *interfaceInfo;
-            TRACE("Adding %s to list\n", debugstr_w(ptr));
-            /* Step 1. Create a device info element */
-            if (!CreateDeviceInfoElement(list, ptr,
&GUID_SERENUM_BUS_ENUMERATOR, &deviceInfo))
-            {
-                if (devices != buf)
-                    HeapFree(GetProcessHeap(), 0, devices);
-                return GetLastError();
-            }
-            InsertTailList(&list->ListHead, &deviceInfo->ListEntry);
-
-            /* Step 2. Create an interface list for this element */
-            if (!CreateDeviceInterface(deviceInfo, ptr, InterfaceGuid,
&interfaceInfo))
-            {
-                if (devices != buf)
-                    HeapFree(GetProcessHeap(), 0, devices);
-                return GetLastError();
-            }
-            interfaceInfo->Flags |= SPINT_ACTIVE | SPINT_DEFAULT;
-            InsertTailList(&deviceInfo->InterfaceListHead,
&interfaceInfo->ListEntry);
-        }
-    }
-    if (devices != buf)
-        HeapFree(GetProcessHeap(), 0, devices);
-    return ERROR_SUCCESS;
-}
-
-#else /* __REACTOS__ */
-
 static LONG SETUP_CreateInterfaceList(
        struct DeviceInfoSet *list,
        PCWSTR MachineName,
@@ -1927,7 +1848,6 @@
     RegCloseKey(hInterfaceKey);
     return ERROR_SUCCESS;
 }
-#endif /* __REACTOS__ */
 
 
/***********************************************************************
  *		SetupDiGetClassDevsExW (SETUPAPI.@)
@@ -2002,20 +1922,7 @@
             return INVALID_HANDLE_VALUE;
         }
 
-#ifndef __REACTOS__
-        /* Special case: find serial ports by calling QueryDosDevice */
-        if (IsEqualIID(class, &GUID_DEVINTERFACE_COMPORT))
-            rc = SETUP_CreateSerialDeviceList(list, machine,
(LPGUID)class, enumstr);
-        if (IsEqualIID(class,
&GUID_DEVINTERFACE_SERENUM_BUS_ENUMERATOR))
-            rc = SETUP_CreateSerialDeviceList(list, machine,
(LPGUID)class, enumstr);
-        else
-        {
-            ERR("Wine can only enumerate serial devices at the
moment!\n");
-            rc = ERROR_INVALID_PARAMETER;
-        }
-#else /* __REACTOS__ */
         rc = SETUP_CreateInterfaceList(list, machine, (LPGUID)class,
enumstr);
-#endif /* __REACTOS__ */
         if (rc != ERROR_SUCCESS)
         {
             SetLastError(rc);