Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2025-05-07 02:41:22 +00:00
Code Issues Projects Releases Packages Wiki Activity

Open remote registry if needed in SetupDiCreateDeviceInfoListExW and SetupDiOpenClassRegKeyExW

Browse source 
Set last error in more places
Add my name to copyright due to my recent changes

svn path=/trunk/; revision=16474
This commit is contained in:
Hervé Poussineau 2005-07-06 22:47:23 +00:00
parent 8322ac0d33
commit 23c534f821
1 changed files with 33 additions and 13 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

46
reactos/lib/setupapi/devinst.c
View file

@ -2,6 +2,7 @@
* SetupAPI device installer
*
* Copyright 2000 Andreas Mohr for CodeWeavers
* 2005 Hervé Poussineau (hpoussin@reactos.com)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@ -645,6 +646,7 @@ SetupDiCreateDeviceInfoListExW(const GUID *ClassGuid,
PVOID Reserved)
{
DeviceInfoList* list;
DWORD rc;
TRACE("%p %p %p %p\n", ClassGuid, hwndParent, MachineName, Reserved);
@ -658,10 +660,13 @@ SetupDiCreateDeviceInfoListExW(const GUID *ClassGuid,
list->magic = SETUP_DEV_INFO_LIST_MAGIC;
list->hWnd = hwndParent;
list->numberOfEntries = 0;
/* FIXME: open distant registry */
//if (RegConnectRegistryW(MachineName, HKEY_LOCAL_MACHINE, &list->HKLM) != ERROR_SUCCESS)
if (RegOpenKey(HKEY_LOCAL_MACHINE, NULL, &list->HKLM) != ERROR_SUCCESS)
if (MachineName)
rc = RegConnectRegistryW(MachineName, HKEY_LOCAL_MACHINE, &list->HKLM);
else
rc = RegOpenKey(HKEY_LOCAL_MACHINE, NULL, &list->HKLM);
if (rc != ERROR_SUCCESS)
{
SetLastError(rc);
HeapFree(GetProcessHeap(), 0, list);
return (HDEVINFO)INVALID_HANDLE_VALUE;
}
@ -2042,16 +2047,12 @@ HKEY WINAPI SetupDiOpenClassRegKeyExW(
LPWSTR lpGuidString;
LPWSTR lpFullGuidString;
DWORD dwLength;
HKEY HKLM;
HKEY hClassesKey;
HKEY hClassKey;
DWORD rc;
LPCWSTR lpKeyName;
if (MachineName != NULL)
{
FIXME("Remote access not supported yet!\n");
return INVALID_HANDLE_VALUE;
}
if (Flags == DIOCR_INSTALLER)
{
lpKeyName = ControlClass;
@ -2067,12 +2068,27 @@ HKEY WINAPI SetupDiOpenClassRegKeyExW(
return INVALID_HANDLE_VALUE;
}
if (RegOpenKeyExW(HKEY_LOCAL_MACHINE,
if (MachineName != NULL)
{
rc = RegConnectRegistryW(MachineName, HKEY_LOCAL_MACHINE, &HKLM);
if (rc != ERROR_SUCCESS)
{
SetLastError(rc);
return INVALID_HANDLE_VALUE;
}
}
else
HKLM = HKEY_LOCAL_MACHINE;
rc = RegOpenKeyExW(HKLM,
lpKeyName,
0,
KEY_ALL_ACCESS,
&hClassesKey))
&hClassesKey);
if (MachineName != NULL) RegCloseKey(HKLM);
if (rc != ERROR_SUCCESS)
{
SetLastError(rc);
return INVALID_HANDLE_VALUE;
}
@ -2081,6 +2097,7 @@ HKEY WINAPI SetupDiOpenClassRegKeyExW(
if (UuidToStringW((UUID*)ClassGuid, &lpGuidString) != RPC_S_OK)
{
SetLastError(ERROR_GEN_FAILURE);
RegCloseKey(hClassesKey);
return INVALID_HANDLE_VALUE;
}
@ -2089,6 +2106,7 @@ HKEY WINAPI SetupDiOpenClassRegKeyExW(
lpFullGuidString = HeapAlloc(GetProcessHeap(), 0, (dwLength + 3) * sizeof(WCHAR));
if (!lpFullGuidString)
{
SetLastError(ERROR_NO_SYSTEM_RESOURCES);
RpcStringFreeW(&lpGuidString);
return INVALID_HANDLE_VALUE;
}
@ -2098,12 +2116,14 @@ HKEY WINAPI SetupDiOpenClassRegKeyExW(
lpFullGuidString[dwLength + 2] = UNICODE_NULL;
RpcStringFreeW(&lpGuidString);
if (RegOpenKeyExW(hClassesKey,
rc = RegOpenKeyExW(hClassesKey,
lpFullGuidString,
0,
KEY_ALL_ACCESS,
&hClassKey))
&hClassKey);
if (rc != ERROR_SUCCESS)
{
SetLastError(rc);
HeapFree(GetProcessHeap(), 0, lpFullGuidString);
RegCloseKey(hClassesKey);
return INVALID_HANDLE_VALUE;