mirror of
https://github.com/reactos/reactos.git
synced 2024-07-02 10:45:24 +00:00
b02dd8eb22
The reason is to avoid enforcing the usage of a specific list container by the users of the setup library. This is a departure of what I originally thought would be the best, in commits92692eae3(r74553),8f2c4f7a6(r75700) This should actually make some parts of the GUI setup code simpler (e.g. using the win32 comboboxes to store the list contents).
1405 lines
41 KiB
C
1405 lines
41 KiB
C
/*
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* ReactOS kernel
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* Copyright (C) 2004 ReactOS Team
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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/* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS text-mode setup
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* FILE: base/setup/usetup/settings.c
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* PURPOSE: Device settings support functions
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* PROGRAMMERS: Colin Finck
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*/
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/* INCLUDES *****************************************************************/
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#include "precomp.h"
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#include "genlist.h"
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#include "infsupp.h"
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#include "mui.h"
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#include "registry.h"
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#include "settings.h"
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#define NDEBUG
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#include <debug.h>
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/* GLOBALS ******************************************************************/
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static ULONG DefaultLanguageIndex = 0;
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/* FUNCTIONS ****************************************************************/
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static
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BOOLEAN
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IsAcpiComputer(VOID)
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{
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UNICODE_STRING MultiKeyPathU = RTL_CONSTANT_STRING(L"\\Registry\\Machine\\HARDWARE\\DESCRIPTION\\System\\MultifunctionAdapter");
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UNICODE_STRING IdentifierU = RTL_CONSTANT_STRING(L"Identifier");
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UNICODE_STRING AcpiBiosIdentifier = RTL_CONSTANT_STRING(L"ACPI BIOS");
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OBJECT_ATTRIBUTES ObjectAttributes;
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PKEY_BASIC_INFORMATION pDeviceInformation = NULL;
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ULONG DeviceInfoLength = sizeof(KEY_BASIC_INFORMATION) + 50 * sizeof(WCHAR);
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PKEY_VALUE_PARTIAL_INFORMATION pValueInformation = NULL;
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ULONG ValueInfoLength = sizeof(KEY_VALUE_PARTIAL_INFORMATION) + 50 * sizeof(WCHAR);
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ULONG RequiredSize;
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ULONG IndexDevice = 0;
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UNICODE_STRING DeviceName, ValueName;
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HANDLE hDevicesKey = NULL;
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HANDLE hDeviceKey = NULL;
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NTSTATUS Status;
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BOOLEAN ret = FALSE;
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InitializeObjectAttributes(&ObjectAttributes,
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&MultiKeyPathU,
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OBJ_CASE_INSENSITIVE,
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NULL,
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NULL);
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Status = NtOpenKey(&hDevicesKey,
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KEY_ENUMERATE_SUB_KEYS,
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&ObjectAttributes);
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if (!NT_SUCCESS(Status))
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{
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DPRINT("NtOpenKey() failed with status 0x%08lx\n", Status);
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goto cleanup;
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}
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pDeviceInformation = RtlAllocateHeap(RtlGetProcessHeap(), 0, DeviceInfoLength);
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if (!pDeviceInformation)
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{
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DPRINT("RtlAllocateHeap() failed\n");
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Status = STATUS_NO_MEMORY;
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goto cleanup;
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}
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pValueInformation = RtlAllocateHeap(RtlGetProcessHeap(), 0, ValueInfoLength);
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if (!pValueInformation)
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{
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DPRINT("RtlAllocateHeap() failed\n");
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Status = STATUS_NO_MEMORY;
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goto cleanup;
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}
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while (TRUE)
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{
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Status = NtEnumerateKey(hDevicesKey,
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IndexDevice,
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KeyBasicInformation,
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pDeviceInformation,
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DeviceInfoLength,
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&RequiredSize);
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if (Status == STATUS_NO_MORE_ENTRIES)
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break;
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else if (Status == STATUS_BUFFER_OVERFLOW || Status == STATUS_BUFFER_TOO_SMALL)
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{
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RtlFreeHeap(RtlGetProcessHeap(), 0, pDeviceInformation);
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DeviceInfoLength = RequiredSize;
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pDeviceInformation = RtlAllocateHeap(RtlGetProcessHeap(), 0, DeviceInfoLength);
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if (!pDeviceInformation)
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{
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DPRINT("RtlAllocateHeap() failed\n");
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Status = STATUS_NO_MEMORY;
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goto cleanup;
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}
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Status = NtEnumerateKey(hDevicesKey,
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IndexDevice,
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KeyBasicInformation,
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pDeviceInformation,
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DeviceInfoLength,
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&RequiredSize);
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}
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if (!NT_SUCCESS(Status))
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{
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DPRINT("NtEnumerateKey() failed with status 0x%08lx\n", Status);
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goto cleanup;
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}
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IndexDevice++;
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/* Open device key */
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DeviceName.Length = DeviceName.MaximumLength = pDeviceInformation->NameLength;
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DeviceName.Buffer = pDeviceInformation->Name;
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InitializeObjectAttributes(&ObjectAttributes,
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&DeviceName,
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OBJ_CASE_INSENSITIVE,
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hDevicesKey,
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NULL);
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Status = NtOpenKey(&hDeviceKey,
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KEY_QUERY_VALUE,
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&ObjectAttributes);
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if (!NT_SUCCESS(Status))
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{
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DPRINT("NtOpenKey() failed with status 0x%08lx\n", Status);
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goto cleanup;
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}
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/* Read identifier */
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Status = NtQueryValueKey(hDeviceKey,
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&IdentifierU,
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KeyValuePartialInformation,
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pValueInformation,
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ValueInfoLength,
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&RequiredSize);
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if (Status == STATUS_BUFFER_OVERFLOW || Status == STATUS_BUFFER_TOO_SMALL)
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{
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RtlFreeHeap(RtlGetProcessHeap(), 0, pValueInformation);
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ValueInfoLength = RequiredSize;
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pValueInformation = RtlAllocateHeap(RtlGetProcessHeap(), 0, ValueInfoLength);
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if (!pValueInformation)
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{
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DPRINT("RtlAllocateHeap() failed\n");
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Status = STATUS_NO_MEMORY;
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goto cleanup;
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}
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Status = NtQueryValueKey(hDeviceKey,
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&IdentifierU,
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KeyValuePartialInformation,
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pValueInformation,
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ValueInfoLength,
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&RequiredSize);
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}
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if (!NT_SUCCESS(Status))
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{
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DPRINT("NtQueryValueKey() failed with status 0x%08lx\n", Status);
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goto nextdevice;
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}
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else if (pValueInformation->Type != REG_SZ)
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{
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DPRINT("Wrong registry type: got 0x%lx, expected 0x%lx\n", pValueInformation->Type, REG_SZ);
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goto nextdevice;
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}
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ValueName.Length = ValueName.MaximumLength = pValueInformation->DataLength;
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ValueName.Buffer = (PWCHAR)pValueInformation->Data;
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if (ValueName.Length >= sizeof(WCHAR) && ValueName.Buffer[ValueName.Length / sizeof(WCHAR) - 1] == UNICODE_NULL)
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ValueName.Length -= sizeof(WCHAR);
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if (RtlEqualUnicodeString(&ValueName, &AcpiBiosIdentifier, FALSE))
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{
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DPRINT("Found ACPI BIOS\n");
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ret = TRUE;
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goto cleanup;
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}
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nextdevice:
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NtClose(hDeviceKey);
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hDeviceKey = NULL;
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}
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cleanup:
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if (pDeviceInformation)
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RtlFreeHeap(RtlGetProcessHeap(), 0, pDeviceInformation);
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if (pValueInformation)
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RtlFreeHeap(RtlGetProcessHeap(), 0, pValueInformation);
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if (hDevicesKey)
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NtClose(hDevicesKey);
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if (hDeviceKey)
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NtClose(hDeviceKey);
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return ret;
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}
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static
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BOOLEAN
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GetComputerIdentifier(
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OUT PWSTR Identifier,
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IN ULONG IdentifierLength)
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{
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OBJECT_ATTRIBUTES ObjectAttributes;
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UNICODE_STRING KeyName;
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LPCWSTR ComputerIdentifier;
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HANDLE ProcessorsKey;
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PKEY_FULL_INFORMATION pFullInfo;
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ULONG Size, SizeNeeded;
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NTSTATUS Status;
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DPRINT("GetComputerIdentifier() called\n");
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Size = sizeof(KEY_FULL_INFORMATION);
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pFullInfo = (PKEY_FULL_INFORMATION)RtlAllocateHeap(RtlGetProcessHeap(), 0, Size);
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if (!pFullInfo)
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{
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DPRINT("RtlAllocateHeap() failed\n");
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return FALSE;
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}
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/* Open the processors key */
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RtlInitUnicodeString(&KeyName,
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L"\\Registry\\Machine\\HARDWARE\\DESCRIPTION\\System\\CentralProcessor");
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InitializeObjectAttributes(&ObjectAttributes,
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&KeyName,
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OBJ_CASE_INSENSITIVE,
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NULL,
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NULL);
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Status = NtOpenKey(&ProcessorsKey,
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KEY_QUERY_VALUE,
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&ObjectAttributes);
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if (!NT_SUCCESS(Status))
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{
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DPRINT("NtOpenKey() failed (Status 0x%lx)\n", Status);
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RtlFreeHeap(RtlGetProcessHeap(), 0, pFullInfo);
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return FALSE;
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}
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/* Get number of subkeys */
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Status = NtQueryKey(ProcessorsKey,
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KeyFullInformation,
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pFullInfo,
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Size,
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&Size);
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NtClose(ProcessorsKey);
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if (!NT_SUCCESS(Status) && Status != STATUS_BUFFER_OVERFLOW)
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{
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DPRINT("NtQueryKey() failed (Status 0x%lx)\n", Status);
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RtlFreeHeap(RtlGetProcessHeap(), 0, pFullInfo);
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return FALSE;
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}
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/* Find computer identifier */
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if (pFullInfo->SubKeys == 0)
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{
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/* Something strange happened. No processor detected */
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RtlFreeHeap(RtlGetProcessHeap(), 0, pFullInfo);
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return FALSE;
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}
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#ifdef _M_AMD64
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/* On x64 we are l33t and use the MP config by default (except when we use KDBG, which is broken) */
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#ifndef KDBG
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ComputerIdentifier = L"X64 MP";
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#else
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ComputerIdentifier = L"X64 UP";
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#endif
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#else
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if (IsAcpiComputer())
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{
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if (pFullInfo->SubKeys == 1)
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{
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/* Computer is mono-CPU */
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ComputerIdentifier = L"ACPI UP";
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}
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else
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{
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/* Computer is multi-CPUs */
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ComputerIdentifier = L"ACPI MP";
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}
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}
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else
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{
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if (pFullInfo->SubKeys == 1)
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{
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/* Computer is mono-CPU */
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ComputerIdentifier = L"PC UP";
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}
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else
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{
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/* Computer is multi-CPUs */
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ComputerIdentifier = L"PC MP";
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}
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}
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#endif
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RtlFreeHeap(RtlGetProcessHeap(), 0, pFullInfo);
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/* Copy computer identifier to return buffer */
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SizeNeeded = (wcslen(ComputerIdentifier) + 1) * sizeof(WCHAR);
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if (SizeNeeded > IdentifierLength)
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return FALSE;
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RtlCopyMemory(Identifier, ComputerIdentifier, SizeNeeded);
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return TRUE;
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}
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/*
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* Return values:
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* 0x00: Failure, stop the enumeration;
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* 0x01: Add the entry and continue the enumeration;
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* 0x02: Skip the entry but continue the enumeration.
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*/
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typedef UCHAR
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(NTAPI *PPROCESS_ENTRY_ROUTINE)(
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IN PCWSTR KeyName,
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IN PCWSTR KeyValue,
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OUT PVOID* UserData,
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OUT PBOOLEAN Current,
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IN PVOID Parameter OPTIONAL);
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static LONG
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AddEntriesFromInfSection(
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IN OUT PGENERIC_LIST List,
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IN HINF InfFile,
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IN PCWSTR SectionName,
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IN PINFCONTEXT pContext,
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IN PPROCESS_ENTRY_ROUTINE ProcessEntry,
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IN PVOID Parameter OPTIONAL)
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{
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LONG TotalCount = 0;
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PCWSTR KeyName;
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PCWSTR KeyValue;
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PVOID UserData;
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BOOLEAN Current;
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UCHAR RetVal;
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if (!SpInfFindFirstLine(InfFile, SectionName, NULL, pContext))
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return -1;
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do
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{
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/*
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* NOTE: Do not use INF_GetData() as it expects INF entries of exactly
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* two fields ("key = value"); however we expect to be able to deal with
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* entries having more than two fields, the only requirement being that
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* the second field (field number 1) contains the field description.
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*/
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if (!INF_GetDataField(pContext, 0, &KeyName))
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{
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DPRINT("INF_GetDataField() failed\n");
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return -1;
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}
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if (!INF_GetDataField(pContext, 1, &KeyValue))
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{
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DPRINT("INF_GetDataField() failed\n");
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INF_FreeData(KeyName);
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return -1;
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}
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UserData = NULL;
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Current = FALSE;
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RetVal = ProcessEntry(KeyName,
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KeyValue,
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&UserData,
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&Current,
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Parameter);
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INF_FreeData(KeyName);
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INF_FreeData(KeyValue);
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if (RetVal == 0)
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{
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DPRINT("ProcessEntry() failed\n");
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return -1;
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}
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else if (RetVal == 1)
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{
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AppendGenericListEntry(List, UserData, Current);
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++TotalCount;
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}
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// else if (RetVal == 2), skip the entry.
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} while (SpInfFindNextLine(pContext, pContext));
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return TotalCount;
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}
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|
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static UCHAR
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NTAPI
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DefaultProcessEntry(
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IN PCWSTR KeyName,
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|
IN PCWSTR KeyValue,
|
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OUT PVOID* UserData,
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OUT PBOOLEAN Current,
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IN PVOID Parameter OPTIONAL)
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{
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PWSTR CompareKey = (PWSTR)Parameter;
|
|
|
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PGENENTRY GenEntry;
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SIZE_T IdSize, ValueSize;
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|
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IdSize = (wcslen(KeyName) + 1) * sizeof(WCHAR);
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ValueSize = (wcslen(KeyValue) + 1) * sizeof(WCHAR);
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|
|
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GenEntry = RtlAllocateHeap(ProcessHeap, 0,
|
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sizeof(*GenEntry) + IdSize + ValueSize);
|
|
if (GenEntry == NULL)
|
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{
|
|
/* Failure, stop enumeration */
|
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DPRINT1("RtlAllocateHeap() failed\n");
|
|
return 0;
|
|
}
|
|
|
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GenEntry->Id = (PCWSTR)((ULONG_PTR)GenEntry + sizeof(*GenEntry));
|
|
GenEntry->Value = (PCWSTR)((ULONG_PTR)GenEntry + sizeof(*GenEntry) + IdSize);
|
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RtlStringCbCopyW((PWSTR)GenEntry->Id, IdSize, KeyName);
|
|
RtlStringCbCopyW((PWSTR)GenEntry->Value, ValueSize, KeyValue);
|
|
|
|
*UserData = GenEntry;
|
|
*Current = (CompareKey ? !_wcsicmp(KeyName, CompareKey) : FALSE);
|
|
|
|
/* Add the entry */
|
|
return 1;
|
|
}
|
|
|
|
|
|
BOOLEAN
|
|
AddComputerTypeEntries(
|
|
_In_ HINF InfFile,
|
|
PGENERIC_LIST List,
|
|
_In_ PWSTR SectionName)
|
|
{
|
|
INFCONTEXT Context;
|
|
PCWSTR KeyName;
|
|
PCWSTR KeyValue;
|
|
WCHAR ComputerIdentifier[128];
|
|
WCHAR ComputerKey[32];
|
|
ULONG Count1, Count2;
|
|
|
|
/* Get the computer identification */
|
|
if (!GetComputerIdentifier(ComputerIdentifier, 128))
|
|
{
|
|
ComputerIdentifier[0] = 0;
|
|
}
|
|
|
|
DPRINT("Computer identifier: '%S'\n", ComputerIdentifier);
|
|
|
|
/* Search for matching device identifier */
|
|
if (!SpInfFindFirstLine(InfFile, SectionName, NULL, &Context))
|
|
{
|
|
/* FIXME: error message */
|
|
return FALSE;
|
|
}
|
|
|
|
do
|
|
{
|
|
BOOLEAN FoundId;
|
|
|
|
if (!INF_GetDataField(&Context, 1, &KeyValue))
|
|
{
|
|
/* FIXME: Handle error! */
|
|
DPRINT("INF_GetDataField() failed\n");
|
|
return FALSE;
|
|
}
|
|
|
|
DPRINT("KeyValue: %S\n", KeyValue);
|
|
FoundId = !!wcsstr(ComputerIdentifier, KeyValue);
|
|
INF_FreeData(KeyValue);
|
|
|
|
if (!FoundId)
|
|
continue;
|
|
|
|
if (!INF_GetDataField(&Context, 0, &KeyName))
|
|
{
|
|
/* FIXME: Handle error! */
|
|
DPRINT("INF_GetDataField() failed\n");
|
|
return FALSE;
|
|
}
|
|
|
|
DPRINT("Computer key: %S\n", KeyName);
|
|
RtlStringCchCopyW(ComputerKey, ARRAYSIZE(ComputerKey), KeyName);
|
|
INF_FreeData(KeyName);
|
|
} while (SpInfFindNextLine(&Context, &Context));
|
|
|
|
Count1 = AddEntriesFromInfSection(List,
|
|
InfFile,
|
|
L"Computer",
|
|
&Context,
|
|
DefaultProcessEntry,
|
|
ComputerKey);
|
|
Count2 = AddEntriesFromInfSection(List,
|
|
InfFile,
|
|
L"Computer.NT" INF_ARCH,
|
|
&Context,
|
|
DefaultProcessEntry,
|
|
ComputerKey);
|
|
if ((Count1 == -1) && (Count2 == -1))
|
|
{
|
|
return FALSE;
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
PGENERIC_LIST
|
|
CreateComputerTypeList(
|
|
IN HINF InfFile)
|
|
{
|
|
PGENERIC_LIST List;
|
|
BOOLEAN Success;
|
|
|
|
List = CreateGenericList();
|
|
if (List == NULL)
|
|
return NULL;
|
|
|
|
Success = AddComputerTypeEntries(InfFile, List, L"Map.Computer");
|
|
Success |= AddComputerTypeEntries(InfFile, List, L"Map.Computer.NT" INF_ARCH);
|
|
if (!Success)
|
|
{
|
|
DestroyGenericList(List, TRUE);
|
|
return NULL;
|
|
}
|
|
|
|
return List;
|
|
}
|
|
|
|
static
|
|
BOOLEAN
|
|
GetDisplayIdentifier(
|
|
OUT PWSTR Identifier,
|
|
IN ULONG IdentifierLength)
|
|
{
|
|
OBJECT_ATTRIBUTES ObjectAttributes;
|
|
UNICODE_STRING KeyName;
|
|
WCHAR Buffer[32];
|
|
HANDLE BusKey;
|
|
HANDLE BusInstanceKey;
|
|
HANDLE ControllerKey;
|
|
HANDLE ControllerInstanceKey;
|
|
ULONG BusInstance;
|
|
ULONG ControllerInstance;
|
|
ULONG BufferLength;
|
|
ULONG ReturnedLength;
|
|
PKEY_VALUE_PARTIAL_INFORMATION ValueInfo;
|
|
NTSTATUS Status;
|
|
|
|
DPRINT("GetDisplayIdentifier() called\n");
|
|
|
|
/* Open the bus key */
|
|
RtlInitUnicodeString(&KeyName,
|
|
L"\\Registry\\Machine\\HARDWARE\\Description\\System\\MultifunctionAdapter");
|
|
InitializeObjectAttributes(&ObjectAttributes,
|
|
&KeyName,
|
|
OBJ_CASE_INSENSITIVE,
|
|
NULL,
|
|
NULL);
|
|
|
|
Status = NtOpenKey(&BusKey,
|
|
KEY_ENUMERATE_SUB_KEYS,
|
|
&ObjectAttributes);
|
|
if (!NT_SUCCESS(Status))
|
|
{
|
|
DPRINT("NtOpenKey() failed (Status %lx)\n", Status);
|
|
return FALSE;
|
|
}
|
|
|
|
BusInstance = 0;
|
|
while (TRUE)
|
|
{
|
|
RtlStringCchPrintfW(Buffer, ARRAYSIZE(Buffer), L"%lu", BusInstance);
|
|
RtlInitUnicodeString(&KeyName, Buffer);
|
|
InitializeObjectAttributes(&ObjectAttributes,
|
|
&KeyName,
|
|
OBJ_CASE_INSENSITIVE,
|
|
BusKey,
|
|
NULL);
|
|
|
|
Status = NtOpenKey(&BusInstanceKey,
|
|
KEY_ENUMERATE_SUB_KEYS,
|
|
&ObjectAttributes);
|
|
if (!NT_SUCCESS(Status))
|
|
{
|
|
DPRINT("NtOpenKey() failed (Status %lx)\n", Status);
|
|
NtClose(BusKey);
|
|
return FALSE;
|
|
}
|
|
|
|
/* Open the controller type key */
|
|
RtlInitUnicodeString(&KeyName, L"DisplayController");
|
|
InitializeObjectAttributes(&ObjectAttributes,
|
|
&KeyName,
|
|
OBJ_CASE_INSENSITIVE,
|
|
BusInstanceKey,
|
|
NULL);
|
|
|
|
Status = NtOpenKey(&ControllerKey,
|
|
KEY_ENUMERATE_SUB_KEYS,
|
|
&ObjectAttributes);
|
|
if (NT_SUCCESS(Status))
|
|
{
|
|
ControllerInstance = 0;
|
|
|
|
while (TRUE)
|
|
{
|
|
/* Open the pointer controller instance key */
|
|
RtlStringCchPrintfW(Buffer, ARRAYSIZE(Buffer), L"%lu", ControllerInstance);
|
|
RtlInitUnicodeString(&KeyName, Buffer);
|
|
InitializeObjectAttributes(&ObjectAttributes,
|
|
&KeyName,
|
|
OBJ_CASE_INSENSITIVE,
|
|
ControllerKey,
|
|
NULL);
|
|
|
|
Status = NtOpenKey(&ControllerInstanceKey,
|
|
KEY_QUERY_VALUE,
|
|
&ObjectAttributes);
|
|
if (!NT_SUCCESS(Status))
|
|
{
|
|
DPRINT("NtOpenKey() failed (Status %lx)\n", Status);
|
|
NtClose(ControllerKey);
|
|
NtClose(BusInstanceKey);
|
|
NtClose(BusKey);
|
|
return FALSE;
|
|
}
|
|
|
|
/* Get controller identifier */
|
|
RtlInitUnicodeString(&KeyName, L"Identifier");
|
|
|
|
BufferLength = sizeof(KEY_VALUE_PARTIAL_INFORMATION) +
|
|
256 * sizeof(WCHAR);
|
|
ValueInfo = (KEY_VALUE_PARTIAL_INFORMATION*) RtlAllocateHeap(RtlGetProcessHeap(),
|
|
0,
|
|
BufferLength);
|
|
if (ValueInfo == NULL)
|
|
{
|
|
DPRINT("RtlAllocateHeap() failed\n");
|
|
NtClose(ControllerInstanceKey);
|
|
NtClose(ControllerKey);
|
|
NtClose(BusInstanceKey);
|
|
NtClose(BusKey);
|
|
return FALSE;
|
|
}
|
|
|
|
Status = NtQueryValueKey(ControllerInstanceKey,
|
|
&KeyName,
|
|
KeyValuePartialInformation,
|
|
ValueInfo,
|
|
BufferLength,
|
|
&ReturnedLength);
|
|
if (NT_SUCCESS(Status))
|
|
{
|
|
DPRINT("Identifier: %S\n", (PWSTR)ValueInfo->Data);
|
|
|
|
BufferLength = min(ValueInfo->DataLength / sizeof(WCHAR), IdentifierLength);
|
|
RtlCopyMemory(Identifier,
|
|
ValueInfo->Data,
|
|
BufferLength * sizeof(WCHAR));
|
|
Identifier[BufferLength] = 0;
|
|
|
|
RtlFreeHeap(RtlGetProcessHeap(),
|
|
0,
|
|
ValueInfo);
|
|
|
|
NtClose(ControllerInstanceKey);
|
|
NtClose(ControllerKey);
|
|
NtClose(BusInstanceKey);
|
|
NtClose(BusKey);
|
|
return TRUE;
|
|
}
|
|
|
|
NtClose(ControllerInstanceKey);
|
|
|
|
ControllerInstance++;
|
|
}
|
|
|
|
NtClose(ControllerKey);
|
|
}
|
|
|
|
NtClose(BusInstanceKey);
|
|
|
|
BusInstance++;
|
|
}
|
|
|
|
NtClose(BusKey);
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
PGENERIC_LIST
|
|
CreateDisplayDriverList(
|
|
IN HINF InfFile)
|
|
{
|
|
PGENERIC_LIST List;
|
|
INFCONTEXT Context;
|
|
PCWSTR KeyName;
|
|
PCWSTR KeyValue;
|
|
WCHAR DisplayIdentifier[128];
|
|
WCHAR DisplayKey[32];
|
|
|
|
/* Get the display identification */
|
|
if (!GetDisplayIdentifier(DisplayIdentifier, 128))
|
|
{
|
|
DisplayIdentifier[0] = 0;
|
|
}
|
|
|
|
DPRINT("Display identifier: '%S'\n", DisplayIdentifier);
|
|
|
|
/* Search for matching device identifier */
|
|
if (!SpInfFindFirstLine(InfFile, L"Map.Display", NULL, &Context))
|
|
{
|
|
/* FIXME: error message */
|
|
return NULL;
|
|
}
|
|
|
|
do
|
|
{
|
|
BOOLEAN FoundId;
|
|
|
|
if (!INF_GetDataField(&Context, 1, &KeyValue))
|
|
{
|
|
/* FIXME: Handle error! */
|
|
DPRINT("INF_GetDataField() failed\n");
|
|
return NULL;
|
|
}
|
|
|
|
DPRINT("KeyValue: %S\n", KeyValue);
|
|
FoundId = !!wcsstr(DisplayIdentifier, KeyValue);
|
|
INF_FreeData(KeyValue);
|
|
|
|
if (!FoundId)
|
|
continue;
|
|
|
|
if (!INF_GetDataField(&Context, 0, &KeyName))
|
|
{
|
|
/* FIXME: Handle error! */
|
|
DPRINT("INF_GetDataField() failed\n");
|
|
return NULL;
|
|
}
|
|
|
|
DPRINT("Display key: %S\n", KeyName);
|
|
RtlStringCchCopyW(DisplayKey, ARRAYSIZE(DisplayKey), KeyName);
|
|
INF_FreeData(KeyName);
|
|
} while (SpInfFindNextLine(&Context, &Context));
|
|
|
|
List = CreateGenericList();
|
|
if (List == NULL)
|
|
return NULL;
|
|
|
|
if (AddEntriesFromInfSection(List,
|
|
InfFile,
|
|
L"Display",
|
|
&Context,
|
|
DefaultProcessEntry,
|
|
DisplayKey) == -1)
|
|
{
|
|
DestroyGenericList(List, TRUE);
|
|
return NULL;
|
|
}
|
|
|
|
#if 0
|
|
AppendGenericListEntry(List, L"Other display driver", NULL, TRUE);
|
|
#endif
|
|
|
|
return List;
|
|
}
|
|
|
|
|
|
BOOLEAN
|
|
ProcessComputerFiles(
|
|
_In_ HINF InfFile,
|
|
_In_ PCWSTR ComputerType,
|
|
_Out_ PWSTR* AdditionalSectionName)
|
|
{
|
|
static WCHAR SectionName[128];
|
|
|
|
DPRINT("ProcessComputerFiles(%S) called\n", ComputerType);
|
|
|
|
RtlStringCchPrintfW(SectionName, _countof(SectionName),
|
|
L"Files.%s", ComputerType);
|
|
*AdditionalSectionName = SectionName;
|
|
|
|
// TODO: More things to do?
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
BOOLEAN
|
|
ProcessDisplayRegistry(
|
|
_In_ HINF InfFile,
|
|
_In_ PCWSTR DisplayType)
|
|
{
|
|
NTSTATUS Status;
|
|
INFCONTEXT Context;
|
|
PCWSTR Buffer;
|
|
PCWSTR ServiceName;
|
|
ULONG StartValue;
|
|
ULONG Width, Height, Bpp;
|
|
OBJECT_ATTRIBUTES ObjectAttributes;
|
|
UNICODE_STRING KeyName;
|
|
HANDLE KeyHandle;
|
|
WCHAR RegPath[255];
|
|
|
|
DPRINT("ProcessDisplayRegistry(%S) called\n", DisplayType);
|
|
|
|
if (!SpInfFindFirstLine(InfFile, L"Display", DisplayType, &Context))
|
|
{
|
|
DPRINT1("SpInfFindFirstLine() failed\n");
|
|
return FALSE;
|
|
}
|
|
|
|
/* Enable the correct driver */
|
|
if (!INF_GetDataField(&Context, 3, &ServiceName))
|
|
{
|
|
DPRINT1("INF_GetDataField() failed\n");
|
|
return FALSE;
|
|
}
|
|
|
|
ASSERT(wcslen(ServiceName) < 10);
|
|
DPRINT("Service name: '%S'\n", ServiceName);
|
|
|
|
RtlStringCchPrintfW(RegPath, ARRAYSIZE(RegPath),
|
|
L"System\\CurrentControlSet\\Services\\%s",
|
|
ServiceName);
|
|
RtlInitUnicodeString(&KeyName, RegPath);
|
|
InitializeObjectAttributes(&ObjectAttributes,
|
|
&KeyName,
|
|
OBJ_CASE_INSENSITIVE,
|
|
GetRootKeyByPredefKey(HKEY_LOCAL_MACHINE, NULL),
|
|
NULL);
|
|
Status = NtOpenKey(&KeyHandle,
|
|
KEY_SET_VALUE,
|
|
&ObjectAttributes);
|
|
if (!NT_SUCCESS(Status))
|
|
{
|
|
DPRINT1("NtOpenKey() failed (Status %lx)\n", Status);
|
|
return FALSE;
|
|
}
|
|
|
|
StartValue = 1;
|
|
Status = RtlWriteRegistryValue(RTL_REGISTRY_HANDLE, KeyHandle,
|
|
L"Start",
|
|
REG_DWORD,
|
|
&StartValue,
|
|
sizeof(StartValue));
|
|
NtClose(KeyHandle);
|
|
if (!NT_SUCCESS(Status))
|
|
{
|
|
DPRINT1("RtlWriteRegistryValue() failed (Status %lx)\n", Status);
|
|
return FALSE;
|
|
}
|
|
|
|
/* Set the resolution */
|
|
|
|
if (!INF_GetDataField(&Context, 4, &Buffer))
|
|
{
|
|
DPRINT1("INF_GetDataField() failed\n");
|
|
return FALSE;
|
|
}
|
|
|
|
RtlStringCchPrintfW(RegPath, ARRAYSIZE(RegPath),
|
|
L"System\\CurrentControlSet\\Hardware Profiles\\Current\\System\\CurrentControlSet\\Services\\%s\\Device0",
|
|
ServiceName);
|
|
DPRINT("RegPath: '%S'\n", RegPath);
|
|
RtlInitUnicodeString(&KeyName, RegPath);
|
|
InitializeObjectAttributes(&ObjectAttributes,
|
|
&KeyName,
|
|
OBJ_CASE_INSENSITIVE,
|
|
GetRootKeyByPredefKey(HKEY_LOCAL_MACHINE, NULL),
|
|
NULL);
|
|
Status = NtOpenKey(&KeyHandle,
|
|
KEY_SET_VALUE,
|
|
&ObjectAttributes);
|
|
if (Status == STATUS_OBJECT_NAME_NOT_FOUND)
|
|
{
|
|
/* Try without Hardware Profile part */
|
|
RtlStringCchPrintfW(RegPath, ARRAYSIZE(RegPath),
|
|
L"System\\CurrentControlSet\\Services\\%s\\Device0",
|
|
ServiceName);
|
|
RtlInitUnicodeString(&KeyName, RegPath);
|
|
Status = NtOpenKey(&KeyHandle,
|
|
KEY_SET_VALUE,
|
|
&ObjectAttributes);
|
|
}
|
|
if (!NT_SUCCESS(Status))
|
|
{
|
|
DPRINT1("NtOpenKey() failed (Status %lx)\n", Status);
|
|
return FALSE;
|
|
}
|
|
|
|
Width = wcstoul(Buffer, NULL, 10);
|
|
Status = RtlWriteRegistryValue(RTL_REGISTRY_HANDLE, KeyHandle,
|
|
L"DefaultSettings.XResolution",
|
|
REG_DWORD,
|
|
&Width,
|
|
sizeof(Width));
|
|
if (!NT_SUCCESS(Status))
|
|
{
|
|
DPRINT1("RtlWriteRegistryValue() failed (Status %lx)\n", Status);
|
|
NtClose(KeyHandle);
|
|
return FALSE;
|
|
}
|
|
|
|
if (!INF_GetDataField(&Context, 5, &Buffer))
|
|
{
|
|
DPRINT1("INF_GetDataField() failed\n");
|
|
NtClose(KeyHandle);
|
|
return FALSE;
|
|
}
|
|
|
|
Height = wcstoul(Buffer, NULL, 10);
|
|
Status = RtlWriteRegistryValue(RTL_REGISTRY_HANDLE, KeyHandle,
|
|
L"DefaultSettings.YResolution",
|
|
REG_DWORD,
|
|
&Height,
|
|
sizeof(Height));
|
|
if (!NT_SUCCESS(Status))
|
|
{
|
|
DPRINT1("RtlWriteRegistryValue() failed (Status %lx)\n", Status);
|
|
NtClose(KeyHandle);
|
|
return FALSE;
|
|
}
|
|
|
|
if (!INF_GetDataField(&Context, 6, &Buffer))
|
|
{
|
|
DPRINT1("INF_GetDataField() failed\n");
|
|
NtClose(KeyHandle);
|
|
return FALSE;
|
|
}
|
|
|
|
Bpp = wcstoul(Buffer, NULL, 10);
|
|
Status = RtlWriteRegistryValue(RTL_REGISTRY_HANDLE, KeyHandle,
|
|
L"DefaultSettings.BitsPerPel",
|
|
REG_DWORD,
|
|
&Bpp,
|
|
sizeof(Bpp));
|
|
if (!NT_SUCCESS(Status))
|
|
{
|
|
DPRINT1("RtlWriteRegistryValue() failed (Status %lx)\n", Status);
|
|
NtClose(KeyHandle);
|
|
return FALSE;
|
|
}
|
|
|
|
NtClose(KeyHandle);
|
|
|
|
DPRINT("ProcessDisplayRegistry() done\n");
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
BOOLEAN
|
|
ProcessLocaleRegistry(
|
|
_In_ PCWSTR LanguageId)
|
|
{
|
|
OBJECT_ATTRIBUTES ObjectAttributes;
|
|
UNICODE_STRING KeyName;
|
|
UNICODE_STRING ValueName;
|
|
HANDLE KeyHandle;
|
|
NTSTATUS Status;
|
|
|
|
DPRINT("LanguageId: %S\n", LanguageId);
|
|
|
|
/* Open the default users locale key */
|
|
RtlInitUnicodeString(&KeyName,
|
|
L".DEFAULT\\Control Panel\\International");
|
|
|
|
InitializeObjectAttributes(&ObjectAttributes,
|
|
&KeyName,
|
|
OBJ_CASE_INSENSITIVE,
|
|
GetRootKeyByPredefKey(HKEY_USERS, NULL),
|
|
NULL);
|
|
|
|
Status = NtOpenKey(&KeyHandle,
|
|
KEY_SET_VALUE,
|
|
&ObjectAttributes);
|
|
if (!NT_SUCCESS(Status))
|
|
{
|
|
DPRINT1("NtOpenKey() failed (Status %lx)\n", Status);
|
|
return FALSE;
|
|
}
|
|
|
|
/* Set default user locale */
|
|
RtlInitUnicodeString(&ValueName, L"Locale");
|
|
Status = NtSetValueKey(KeyHandle,
|
|
&ValueName,
|
|
0,
|
|
REG_SZ,
|
|
(PVOID)LanguageId,
|
|
(wcslen(LanguageId) + 1) * sizeof(WCHAR));
|
|
NtClose(KeyHandle);
|
|
if (!NT_SUCCESS(Status))
|
|
{
|
|
DPRINT1("NtSetValueKey() failed (Status %lx)\n", Status);
|
|
return FALSE;
|
|
}
|
|
|
|
/* Skip first 4 zeroes */
|
|
if (wcslen(LanguageId) >= 4)
|
|
LanguageId += 4;
|
|
|
|
/* Open the NLS language key */
|
|
RtlInitUnicodeString(&KeyName,
|
|
L"SYSTEM\\CurrentControlSet\\Control\\NLS\\Language");
|
|
|
|
InitializeObjectAttributes(&ObjectAttributes,
|
|
&KeyName,
|
|
OBJ_CASE_INSENSITIVE,
|
|
GetRootKeyByPredefKey(HKEY_LOCAL_MACHINE, NULL),
|
|
NULL);
|
|
|
|
Status = NtOpenKey(&KeyHandle,
|
|
KEY_SET_VALUE,
|
|
&ObjectAttributes);
|
|
if (!NT_SUCCESS(Status))
|
|
{
|
|
DPRINT1("NtOpenKey() failed (Status %lx)\n", Status);
|
|
return FALSE;
|
|
}
|
|
|
|
/* Set default language */
|
|
RtlInitUnicodeString(&ValueName, L"Default");
|
|
Status = NtSetValueKey(KeyHandle,
|
|
&ValueName,
|
|
0,
|
|
REG_SZ,
|
|
(PVOID)LanguageId,
|
|
(wcslen(LanguageId) + 1) * sizeof(WCHAR));
|
|
if (!NT_SUCCESS(Status))
|
|
{
|
|
DPRINT1("NtSetValueKey() failed (Status %lx)\n", Status);
|
|
NtClose(KeyHandle);
|
|
return FALSE;
|
|
}
|
|
|
|
/* Set install language */
|
|
RtlInitUnicodeString(&ValueName, L"InstallLanguage");
|
|
Status = NtSetValueKey(KeyHandle,
|
|
&ValueName,
|
|
0,
|
|
REG_SZ,
|
|
(PVOID)LanguageId,
|
|
(wcslen(LanguageId) + 1) * sizeof(WCHAR));
|
|
NtClose(KeyHandle);
|
|
if (!NT_SUCCESS(Status))
|
|
{
|
|
DPRINT1("NtSetValueKey() failed (Status %lx)\n", Status);
|
|
return FALSE;
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
PGENERIC_LIST
|
|
CreateKeyboardDriverList(
|
|
IN HINF InfFile)
|
|
{
|
|
PGENERIC_LIST List;
|
|
INFCONTEXT Context;
|
|
|
|
List = CreateGenericList();
|
|
if (List == NULL)
|
|
return NULL;
|
|
|
|
if (AddEntriesFromInfSection(List,
|
|
InfFile,
|
|
L"Keyboard",
|
|
&Context,
|
|
DefaultProcessEntry,
|
|
NULL) == -1)
|
|
{
|
|
DestroyGenericList(List, TRUE);
|
|
return NULL;
|
|
}
|
|
|
|
return List;
|
|
}
|
|
|
|
|
|
ULONG
|
|
GetDefaultLanguageIndex(VOID)
|
|
{
|
|
return DefaultLanguageIndex;
|
|
}
|
|
|
|
typedef struct _LANG_ENTRY_PARAM
|
|
{
|
|
ULONG uIndex;
|
|
PWCHAR DefaultLanguage;
|
|
} LANG_ENTRY_PARAM, *PLANG_ENTRY_PARAM;
|
|
|
|
static UCHAR
|
|
NTAPI
|
|
ProcessLangEntry(
|
|
IN PCWSTR KeyName,
|
|
IN PCWSTR KeyValue,
|
|
OUT PVOID* UserData,
|
|
OUT PBOOLEAN Current,
|
|
IN PVOID Parameter OPTIONAL)
|
|
{
|
|
PLANG_ENTRY_PARAM LangEntryParam = (PLANG_ENTRY_PARAM)Parameter;
|
|
|
|
PGENENTRY GenEntry;
|
|
SIZE_T IdSize, ValueSize;
|
|
|
|
if (!IsLanguageAvailable(KeyName))
|
|
{
|
|
/* The specified language is unavailable, skip the entry */
|
|
return 2;
|
|
}
|
|
|
|
IdSize = (wcslen(KeyName) + 1) * sizeof(WCHAR);
|
|
ValueSize = (wcslen(KeyValue) + 1) * sizeof(WCHAR);
|
|
|
|
GenEntry = RtlAllocateHeap(ProcessHeap, 0,
|
|
sizeof(*GenEntry) + IdSize + ValueSize);
|
|
if (GenEntry == NULL)
|
|
{
|
|
/* Failure, stop enumeration */
|
|
DPRINT1("RtlAllocateHeap() failed\n");
|
|
return 0;
|
|
}
|
|
|
|
GenEntry->Id = (PCWSTR)((ULONG_PTR)GenEntry + sizeof(*GenEntry));
|
|
GenEntry->Value = (PCWSTR)((ULONG_PTR)GenEntry + sizeof(*GenEntry) + IdSize);
|
|
RtlStringCbCopyW((PWSTR)GenEntry->Id, IdSize, KeyName);
|
|
RtlStringCbCopyW((PWSTR)GenEntry->Value, ValueSize, KeyValue);
|
|
|
|
*UserData = GenEntry;
|
|
*Current = FALSE;
|
|
|
|
if (!_wcsicmp(KeyName, LangEntryParam->DefaultLanguage))
|
|
DefaultLanguageIndex = LangEntryParam->uIndex;
|
|
|
|
LangEntryParam->uIndex++;
|
|
|
|
/* Add the entry */
|
|
return 1;
|
|
}
|
|
|
|
PGENERIC_LIST
|
|
CreateLanguageList(
|
|
IN HINF InfFile,
|
|
OUT PWSTR DefaultLanguage)
|
|
{
|
|
PGENERIC_LIST List;
|
|
INFCONTEXT Context;
|
|
PCWSTR KeyValue;
|
|
|
|
LANG_ENTRY_PARAM LangEntryParam;
|
|
|
|
LangEntryParam.uIndex = 0;
|
|
LangEntryParam.DefaultLanguage = DefaultLanguage;
|
|
|
|
/* Get default language id */
|
|
if (!SpInfFindFirstLine(InfFile, L"NLS", L"DefaultLanguage", &Context))
|
|
return NULL;
|
|
|
|
if (!INF_GetData(&Context, NULL, &KeyValue))
|
|
return NULL;
|
|
|
|
wcscpy(DefaultLanguage, KeyValue);
|
|
|
|
List = CreateGenericList();
|
|
if (List == NULL)
|
|
return NULL;
|
|
|
|
if (AddEntriesFromInfSection(List,
|
|
InfFile,
|
|
L"Language",
|
|
&Context,
|
|
ProcessLangEntry,
|
|
&LangEntryParam) == -1)
|
|
{
|
|
DestroyGenericList(List, TRUE);
|
|
return NULL;
|
|
}
|
|
|
|
/* Only one language available, make it the default one */
|
|
if (LangEntryParam.uIndex == 1)
|
|
{
|
|
DefaultLanguageIndex = 0;
|
|
wcscpy(DefaultLanguage,
|
|
((PGENENTRY)GetListEntryData(GetFirstListEntry(List)))->Id);
|
|
}
|
|
|
|
return List;
|
|
}
|
|
|
|
|
|
PGENERIC_LIST
|
|
CreateKeyboardLayoutList(
|
|
IN HINF InfFile,
|
|
IN PCWSTR LanguageId,
|
|
OUT PWSTR DefaultKBLayout)
|
|
{
|
|
PGENERIC_LIST List;
|
|
INFCONTEXT Context;
|
|
PCWSTR KeyValue;
|
|
const MUI_LAYOUTS* LayoutsList;
|
|
ULONG uIndex = 0;
|
|
|
|
/* Get default layout id */
|
|
if (!SpInfFindFirstLine(InfFile, L"NLS", L"DefaultLayout", &Context))
|
|
return NULL;
|
|
|
|
if (!INF_GetData(&Context, NULL, &KeyValue))
|
|
return NULL;
|
|
|
|
wcscpy(DefaultKBLayout, KeyValue);
|
|
|
|
List = CreateGenericList();
|
|
if (List == NULL)
|
|
return NULL;
|
|
|
|
LayoutsList = MUIGetLayoutsList(LanguageId);
|
|
|
|
do
|
|
{
|
|
// NOTE: See https://svn.reactos.org/svn/reactos?view=revision&revision=68354
|
|
if (AddEntriesFromInfSection(List,
|
|
InfFile,
|
|
L"KeyboardLayout",
|
|
&Context,
|
|
DefaultProcessEntry,
|
|
DefaultKBLayout) == -1)
|
|
{
|
|
DestroyGenericList(List, TRUE);
|
|
return NULL;
|
|
}
|
|
|
|
uIndex++;
|
|
|
|
} while (LayoutsList[uIndex].LangID != 0);
|
|
|
|
/* Check whether some keyboard layouts have been found */
|
|
/* FIXME: Handle this case */
|
|
if (GetNumberOfListEntries(List) == 0)
|
|
{
|
|
DPRINT1("No keyboard layouts have been found\n");
|
|
DestroyGenericList(List, TRUE);
|
|
return NULL;
|
|
}
|
|
|
|
return List;
|
|
}
|
|
|
|
|
|
BOOLEAN
|
|
ProcessKeyboardLayoutRegistry(
|
|
_In_ PCWSTR pszLayoutId,
|
|
_In_ PCWSTR LanguageId)
|
|
{
|
|
KLID LayoutId;
|
|
const MUI_LAYOUTS* LayoutsList;
|
|
MUI_LAYOUTS NewLayoutsList[20]; // HACK: Hardcoded fixed size "20" is a hack. Please verify against lang/*.h
|
|
ULONG uIndex;
|
|
ULONG uOldPos = 0;
|
|
|
|
LayoutId = (KLID)(pszLayoutId ? wcstoul(pszLayoutId, NULL, 16) : 0);
|
|
if (LayoutId == 0)
|
|
return FALSE;
|
|
|
|
LayoutsList = MUIGetLayoutsList(LanguageId);
|
|
|
|
/* If the keyboard layout is already at the top of the list, we are done */
|
|
if (LayoutsList[0].LayoutID == LayoutId)
|
|
return TRUE;
|
|
|
|
/* Otherwise, move it up to the top of the list */
|
|
for (uIndex = 1; LayoutsList[uIndex].LangID != 0; ++uIndex)
|
|
{
|
|
if (LayoutsList[uIndex].LayoutID == LayoutId)
|
|
{
|
|
uOldPos = uIndex;
|
|
continue;
|
|
}
|
|
|
|
NewLayoutsList[uIndex].LangID = LayoutsList[uIndex].LangID;
|
|
NewLayoutsList[uIndex].LayoutID = LayoutsList[uIndex].LayoutID;
|
|
}
|
|
|
|
NewLayoutsList[uIndex].LangID = 0;
|
|
NewLayoutsList[uIndex].LayoutID = 0;
|
|
NewLayoutsList[uOldPos].LangID = LayoutsList[0].LangID;
|
|
NewLayoutsList[uOldPos].LayoutID = LayoutsList[0].LayoutID;
|
|
NewLayoutsList[0].LangID = LayoutsList[uOldPos].LangID;
|
|
NewLayoutsList[0].LayoutID = LayoutsList[uOldPos].LayoutID;
|
|
|
|
return AddKbLayoutsToRegistry(NewLayoutsList);
|
|
}
|
|
|
|
#if 0
|
|
BOOLEAN
|
|
ProcessKeyboardLayoutFiles(
|
|
IN PGENERIC_LIST List)
|
|
{
|
|
return TRUE;
|
|
}
|
|
#endif
|
|
|
|
BOOLEAN
|
|
SetGeoID(
|
|
_In_ GEOID GeoId)
|
|
{
|
|
NTSTATUS Status;
|
|
OBJECT_ATTRIBUTES ObjectAttributes;
|
|
UNICODE_STRING Name;
|
|
HANDLE KeyHandle;
|
|
/*
|
|
* Buffer big enough to hold the NULL-terminated string L"4294967295",
|
|
* corresponding to the literal 0xFFFFFFFF (MAXULONG) in decimal.
|
|
*/
|
|
WCHAR Value[sizeof("4294967295")];
|
|
|
|
Status = RtlStringCchPrintfW(Value, _countof(Value), L"%lu", GeoId);
|
|
ASSERT(NT_SUCCESS(Status));
|
|
|
|
RtlInitUnicodeString(&Name,
|
|
L".DEFAULT\\Control Panel\\International\\Geo");
|
|
InitializeObjectAttributes(&ObjectAttributes,
|
|
&Name,
|
|
OBJ_CASE_INSENSITIVE,
|
|
GetRootKeyByPredefKey(HKEY_USERS, NULL),
|
|
NULL);
|
|
Status = NtOpenKey(&KeyHandle,
|
|
KEY_SET_VALUE,
|
|
&ObjectAttributes);
|
|
if (!NT_SUCCESS(Status))
|
|
{
|
|
DPRINT1("NtOpenKey() failed (Status %lx)\n", Status);
|
|
return FALSE;
|
|
}
|
|
|
|
RtlInitUnicodeString(&Name, L"Nation");
|
|
Status = NtSetValueKey(KeyHandle,
|
|
&Name,
|
|
0,
|
|
REG_SZ,
|
|
(PVOID)Value,
|
|
(wcslen(Value) + 1) * sizeof(WCHAR));
|
|
NtClose(KeyHandle);
|
|
if (!NT_SUCCESS(Status))
|
|
{
|
|
DPRINT1("NtSetValueKey() failed (Status %lx)\n", Status);
|
|
return FALSE;
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
BOOLEAN
|
|
SetDefaultPagefile(
|
|
_In_ WCHAR Drive)
|
|
{
|
|
NTSTATUS Status;
|
|
HANDLE KeyHandle;
|
|
OBJECT_ATTRIBUTES ObjectAttributes;
|
|
UNICODE_STRING KeyName = RTL_CONSTANT_STRING(L"SYSTEM\\CurrentControlSet\\Control\\Session Manager\\Memory Management");
|
|
UNICODE_STRING ValueName = RTL_CONSTANT_STRING(L"PagingFiles");
|
|
WCHAR ValueBuffer[] = L"?:\\pagefile.sys 0 0\0";
|
|
|
|
InitializeObjectAttributes(&ObjectAttributes,
|
|
&KeyName,
|
|
OBJ_CASE_INSENSITIVE,
|
|
GetRootKeyByPredefKey(HKEY_LOCAL_MACHINE, NULL),
|
|
NULL);
|
|
Status = NtOpenKey(&KeyHandle,
|
|
KEY_ALL_ACCESS,
|
|
&ObjectAttributes);
|
|
if (!NT_SUCCESS(Status))
|
|
return FALSE;
|
|
|
|
ValueBuffer[0] = Drive;
|
|
|
|
NtSetValueKey(KeyHandle,
|
|
&ValueName,
|
|
0,
|
|
REG_MULTI_SZ,
|
|
(PVOID)&ValueBuffer,
|
|
sizeof(ValueBuffer));
|
|
|
|
NtClose(KeyHandle);
|
|
return TRUE;
|
|
}
|
|
|
|
/* EOF */
|