netlogon.c

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/*
 * COPYRIGHT:       See COPYING in the top level directory
 * PROJECT:         NetAPI DLL
 * FILE:            dll/win32/netapi32/netlogon.c
 * PURPOSE:         Netlogon service interface code
 * PROGRAMMERS:     Eric Kohl (eric.kohl@reactos.org)
 */

/* INCLUDES ******************************************************************/

#include "netapi32.h"
#include <winsock2.h>
#include <rpc.h>
#include <dsrole.h>
#include <dsgetdc.h>
#include "netlogon_c.h"

WINE_DEFAULT_DEBUG_CHANNEL(netapi32);

DWORD
WINAPI
DsGetDcNameWithAccountA(
    _In_opt_ LPCSTR ComputerName,
    _In_opt_ LPCSTR AccountName,
    _In_ ULONG AccountControlBits,
    _In_ LPCSTR DomainName,
    _In_ GUID *DomainGuid,
    _In_ LPCSTR SiteName,
    _In_ ULONG Flags,
    _Out_ PDOMAIN_CONTROLLER_INFOA *DomainControllerInfo);

DWORD
WINAPI
DsGetDcNameWithAccountW(
    _In_opt_ LPCWSTR ComputerName,
    _In_opt_ LPCWSTR AccountName,
    _In_ ULONG AccountControlBits,
    _In_ LPCWSTR DomainName,
    _In_ GUID *DomainGuid,
    _In_ LPCWSTR SiteName,
    _In_ ULONG Flags,
    _Out_ PDOMAIN_CONTROLLER_INFOW *DomainControllerInfo);

/* FUNCTIONS *****************************************************************/

handle_t
__RPC_USER
LOGONSRV_HANDLE_bind(
    LOGONSRV_HANDLE pszSystemName)
{
    handle_t hBinding = NULL;
    LPWSTR pszStringBinding;
    RPC_STATUS status;

    TRACE("LOGONSRV_HANDLE_bind() called\n");

    status = RpcStringBindingComposeW(NULL,
                                      L"ncacn_np",
                                      pszSystemName,
                                      L"\\pipe\\netlogon",
                                      NULL,
                                      &pszStringBinding);
    if (status)
    {
        TRACE("RpcStringBindingCompose returned 0x%x\n", status);
        return NULL;
    }

    /* Set the binding handle that will be used to bind to the server. */
    status = RpcBindingFromStringBindingW(pszStringBinding,
                                          &hBinding);
    if (status)
    {
        TRACE("RpcBindingFromStringBinding returned 0x%x\n", status);
    }

    status = RpcStringFreeW(&pszStringBinding);
    if (status)
    {
//        TRACE("RpcStringFree returned 0x%x\n", status);
    }

    return hBinding;
}


void
__RPC_USER
LOGONSRV_HANDLE_unbind(
    LOGONSRV_HANDLE pszSystemName,
    handle_t hBinding)
{
    RPC_STATUS status;

    TRACE("LOGONSRV_HANDLE_unbind() called\n");

    status = RpcBindingFree(&hBinding);
    if (status)
    {
        TRACE("RpcBindingFree returned 0x%x\n", status);
    }
}


/* PUBLIC FUNCTIONS **********************************************************/

DWORD
WINAPI
DsAddressToSiteNamesA(
    _In_opt_ LPCSTR ComputerName,
    _In_ DWORD EntryCount,
    _In_ PSOCKET_ADDRESS SocketAddresses,
    _Out_ LPSTR **SiteNames)
{
    PWSTR pComputerNameW = NULL, *pSiteNamesW = NULL;
    PSTR *pSiteNamesA = NULL, Ptr;
    UNICODE_STRING UnicodeString;
    ANSI_STRING AnsiString;
    ULONG BufferSize, i;
    NTSTATUS Status;
    NET_API_STATUS status = NERR_Success;

    TRACE("DsAddressToSiteNamesA(%s, %lu, %p, %p)\n",
          debugstr_a(ComputerName), EntryCount, SocketAddresses, SiteNames);

    if (EntryCount == 0)
        return ERROR_INVALID_PARAMETER;

    if (ComputerName != NULL)
    {
        pComputerNameW = NetpAllocWStrFromAnsiStr((PSTR)ComputerName);
        if (pComputerNameW == NULL)
        {
            status = ERROR_NOT_ENOUGH_MEMORY;
            goto done;
        }
    }

    /* Call the Unicode function */
    status = DsAddressToSiteNamesW(pComputerNameW,
                                   EntryCount,
                                   SocketAddresses,
                                   &pSiteNamesW);
    if (status != NERR_Success)
        goto done;

    /* Calculate the required site names buffer size */
    BufferSize = EntryCount * sizeof(PSTR);
    for (i = 0; i < EntryCount; i++)
    {
        if (pSiteNamesW[i] != NULL)
        {
            RtlInitUnicodeString(&UnicodeString,
                                 pSiteNamesW[i]);
            BufferSize += RtlUnicodeStringToAnsiSize(&UnicodeString);
        }
    }

    /* Allocate the site names ANSI buffer */
    status = NetApiBufferAllocate(BufferSize, (PVOID*)&pSiteNamesA);
    if (status != NERR_Success)
        goto done;

    /* Convert the site names */
    Ptr = (PSTR)((ULONG_PTR)pSiteNamesA + EntryCount * sizeof(PSTR));
    BufferSize -= EntryCount * sizeof(PSTR);

    for (i = 0; i < EntryCount; i++)
    {
        if (pSiteNamesW[i] != NULL)
        {
            pSiteNamesA[i] = Ptr;
            RtlInitUnicodeString(&UnicodeString,
                                 pSiteNamesW[i]);
            AnsiString.Length = 0;
            AnsiString.MaximumLength = BufferSize;
            AnsiString.Buffer = Ptr;

            Status = RtlUnicodeStringToAnsiString(&AnsiString,
                                                  &UnicodeString,
                                                  FALSE);
            if (!NT_SUCCESS(Status))
            {
                status = RtlNtStatusToDosError(Status);
                goto done;
            }

            Ptr = Ptr + AnsiString.Length + sizeof(CHAR);
            BufferSize -= AnsiString.Length + sizeof(CHAR);
        }
    }

    *SiteNames = pSiteNamesA;
    pSiteNamesA = NULL;

done:
    if (pSiteNamesA != NULL)
        NetApiBufferFree(pSiteNamesA);

    if (pSiteNamesW != NULL)
        NetApiBufferFree(pSiteNamesW);

    if (pComputerNameW != NULL)
        NetApiBufferFree(pComputerNameW);

    return status;
}


DWORD
WINAPI
DsAddressToSiteNamesW(
    _In_opt_ LPCWSTR ComputerName,
    _In_ DWORD EntryCount,
    _In_ PSOCKET_ADDRESS SocketAddresses,
    _Out_ LPWSTR **SiteNames)
{
    PNL_SITE_NAME_ARRAY SiteNameArray = NULL;
    PWSTR *SiteNamesBuffer = NULL, Ptr;
    ULONG BufferSize, i;
    NET_API_STATUS status;

    TRACE("DsAddressToSiteNamesW(%s, %lu, %p, %p)\n",
          debugstr_w(ComputerName), EntryCount, SocketAddresses, SiteNames);

    if (EntryCount == 0)
        return ERROR_INVALID_PARAMETER;

    *SiteNames = NULL;

    RpcTryExcept
    {
        status = DsrAddressToSiteNamesW((PWSTR)ComputerName,
                                        EntryCount,
                                        (PNL_SOCKET_ADDRESS)SocketAddresses,
                                        &SiteNameArray);
        if (status == NERR_Success)
        {
            if (SiteNameArray->EntryCount == 0)
            {
                status = ERROR_INVALID_PARAMETER;
            }
            else
            {
                BufferSize = SiteNameArray->EntryCount * sizeof(PWSTR);
                for (i = 0; i < SiteNameArray->EntryCount; i++)
                    BufferSize += SiteNameArray->SiteNames[i].Length + sizeof(WCHAR);

                status = NetApiBufferAllocate(BufferSize, (PVOID*)&SiteNamesBuffer);
                if (status == NERR_Success)
                {
                    ZeroMemory(SiteNamesBuffer, BufferSize);

                    Ptr = (PWSTR)((ULONG_PTR)SiteNamesBuffer + SiteNameArray->EntryCount * sizeof(PWSTR));
                    for (i = 0; i < SiteNameArray->EntryCount; i++)
                    {
                        SiteNamesBuffer[i] = Ptr;
                        CopyMemory(Ptr,
                                   SiteNameArray->SiteNames[i].Buffer,
                                   SiteNameArray->SiteNames[i].Length);

                        Ptr = (PWSTR)((ULONG_PTR)Ptr + SiteNameArray->SiteNames[i].Length + sizeof(WCHAR));
                    }

                    *SiteNames = SiteNamesBuffer;
                }
            }

            MIDL_user_free(SiteNameArray);
        }
    }
    RpcExcept(EXCEPTION_EXECUTE_HANDLER)
    {
        status = I_RpcMapWin32Status(RpcExceptionCode());
    }
    RpcEndExcept;

    return status;
}


DWORD
WINAPI
DsAddressToSiteNamesExA(
    _In_opt_ LPCSTR ComputerName,
    _In_ DWORD EntryCount,
    _In_ PSOCKET_ADDRESS SocketAddresses,
    _Out_ LPSTR **SiteNames,
    _Out_ LPSTR **SubnetNames)
{
    PWSTR pComputerNameW = NULL, *pSiteNamesW = NULL;
    PWSTR *pSubnetNamesW = NULL;
    PSTR *pSiteNamesA = NULL, *pSubnetNamesA = NULL, Ptr;
    UNICODE_STRING UnicodeString;
    ANSI_STRING AnsiString;
    ULONG BufferSize, i;
    NTSTATUS Status;
    NET_API_STATUS status = NERR_Success;

    TRACE("DsAddressToSiteNamesExA(%s, %lu, %p, %p, %p)\n",
          debugstr_a(ComputerName), EntryCount, SocketAddresses,
          SiteNames, SubnetNames);

    if (EntryCount == 0)
        return ERROR_INVALID_PARAMETER;

    if (ComputerName != NULL)
    {
        pComputerNameW = NetpAllocWStrFromAnsiStr((PSTR)ComputerName);
        if (pComputerNameW == NULL)
        {
            status = ERROR_NOT_ENOUGH_MEMORY;
            goto done;
        }
    }

    /* Call the Unicode function */
    status = DsAddressToSiteNamesExW(pComputerNameW,
                                     EntryCount,
                                     SocketAddresses,
                                     &pSiteNamesW,
                                     &pSubnetNamesW);
    if (status != NERR_Success)
        goto done;

    /* Calculate the required site names buffer size */
    BufferSize = EntryCount * sizeof(PSTR);
    for (i = 0; i < EntryCount; i++)
    {
        if (pSiteNamesW[i] != NULL)
        {
            RtlInitUnicodeString(&UnicodeString,
                                 pSiteNamesW[i]);
            BufferSize += RtlUnicodeStringToAnsiSize(&UnicodeString);
        }
    }

    /* Allocate the site names ANSI buffer */
    status = NetApiBufferAllocate(BufferSize, (PVOID*)&pSiteNamesA);
    if (status != NERR_Success)
        goto done;

    /* Convert the site names */
    Ptr = (PSTR)((ULONG_PTR)pSiteNamesA + EntryCount * sizeof(PSTR));
    BufferSize -= EntryCount * sizeof(PSTR);

    for (i = 0; i < EntryCount; i++)
    {
        if (pSiteNamesW[i] != NULL)
        {
            pSiteNamesA[i] = Ptr;
            RtlInitUnicodeString(&UnicodeString,
                                 pSiteNamesW[i]);
            AnsiString.Length = 0;
            AnsiString.MaximumLength = BufferSize;
            AnsiString.Buffer = Ptr;

            Status = RtlUnicodeStringToAnsiString(&AnsiString,
                                                  &UnicodeString,
                                                  FALSE);
            if (!NT_SUCCESS(Status))
            {
                status = RtlNtStatusToDosError(Status);
                goto done;
            }

            Ptr = Ptr + AnsiString.Length + sizeof(CHAR);
            BufferSize -= AnsiString.Length + sizeof(CHAR);
        }
    }

    /* Calculate the required subnet names buffer size */
    BufferSize = EntryCount * sizeof(PSTR);
    for (i = 0; i < EntryCount; i++)
    {
        if (pSubnetNamesW[i] != NULL)
        {
            RtlInitUnicodeString(&UnicodeString,
                                 pSubnetNamesW[i]);
            BufferSize += RtlUnicodeStringToAnsiSize(&UnicodeString);
        }
    }

    /* Allocate the subnet names ANSI buffer */
    status = NetApiBufferAllocate(BufferSize, (PVOID*)&pSubnetNamesA);
    if (status != NERR_Success)
        goto done;

    /* Convert the subnet names */
    Ptr = (PSTR)((ULONG_PTR)pSubnetNamesA + EntryCount * sizeof(PSTR));
    BufferSize -= EntryCount * sizeof(PSTR);

    for (i = 0; i < EntryCount; i++)
    {
        if (pSubnetNamesW[i] != NULL)
        {
            pSubnetNamesA[i] = Ptr;
            RtlInitUnicodeString(&UnicodeString,
                                 pSubnetNamesW[i]);
            AnsiString.Length = 0;
            AnsiString.MaximumLength = BufferSize;
            AnsiString.Buffer = Ptr;

            Status = RtlUnicodeStringToAnsiString(&AnsiString,
                                                  &UnicodeString,
                                                  FALSE);
            if (!NT_SUCCESS(Status))
            {
                status = RtlNtStatusToDosError(Status);
                goto done;
            }

            Ptr = Ptr + AnsiString.Length + sizeof(CHAR);
            BufferSize -= AnsiString.Length + sizeof(CHAR);
        }
    }

    *SiteNames = pSiteNamesA;
    *SubnetNames = pSubnetNamesA;
    pSiteNamesA = NULL;
    pSubnetNamesA = NULL;

done:
    if (pSubnetNamesA != NULL)
        NetApiBufferFree(pSubnetNamesA);

    if (pSiteNamesA != NULL)
        NetApiBufferFree(pSiteNamesA);

    if (pSubnetNamesW != NULL)
        NetApiBufferFree(pSubnetNamesW);

    if (pSiteNamesW != NULL)
        NetApiBufferFree(pSiteNamesW);

    if (pComputerNameW != NULL)
        NetApiBufferFree(pComputerNameW);

    return status;
}


DWORD
WINAPI
DsAddressToSiteNamesExW(
    _In_opt_ LPCWSTR ComputerName,
    _In_ DWORD EntryCount,
    _In_ PSOCKET_ADDRESS SocketAddresses,
    _Out_ LPWSTR **SiteNames,
    _Out_ LPWSTR **SubnetNames)
{
    PNL_SITE_NAME_EX_ARRAY SiteNameArray = NULL;
    PWSTR *SiteNamesBuffer = NULL, *SubnetNamesBuffer = NULL, Ptr;
    ULONG SiteNameBufferSize, SubnetNameBufferSize, i;
    NET_API_STATUS status;

    TRACE("DsAddressToSiteNamesExW(%s, %lu, %p, %p, %p)\n",
          debugstr_w(ComputerName), EntryCount, SocketAddresses,
          SiteNames, SubnetNames);

    if (EntryCount == 0)
        return ERROR_INVALID_PARAMETER;

    *SiteNames = NULL;
    *SubnetNames = NULL;

    RpcTryExcept
    {
        status = DsrAddressToSiteNamesExW((PWSTR)ComputerName,
                                          EntryCount,
                                          (PNL_SOCKET_ADDRESS)SocketAddresses,
                                          &SiteNameArray);
        if (status == NERR_Success)
        {
            if (SiteNameArray->EntryCount == 0)
            {
                status = ERROR_INVALID_PARAMETER;
            }
            else
            {
                SiteNameBufferSize = SiteNameArray->EntryCount * sizeof(PWSTR);
                SubnetNameBufferSize = SiteNameArray->EntryCount * sizeof(PWSTR);
                for (i = 0; i < SiteNameArray->EntryCount; i++)
                {
                    SiteNameBufferSize += SiteNameArray->SiteNames[i].Length + sizeof(WCHAR);
                    SubnetNameBufferSize += SiteNameArray->SubnetNames[i].Length + sizeof(WCHAR);
                }

                status = NetApiBufferAllocate(SiteNameBufferSize, (PVOID*)&SiteNamesBuffer);
                if (status == NERR_Success)
                {
                    ZeroMemory(SiteNamesBuffer, SiteNameBufferSize);

                    Ptr = (PWSTR)((ULONG_PTR)SiteNamesBuffer + SiteNameArray->EntryCount * sizeof(PWSTR));
                    for (i = 0; i < SiteNameArray->EntryCount; i++)
                    {
                        SiteNamesBuffer[i] = Ptr;
                        CopyMemory(Ptr,
                                   SiteNameArray->SiteNames[i].Buffer,
                                   SiteNameArray->SiteNames[i].Length);

                        Ptr = (PWSTR)((ULONG_PTR)Ptr + SiteNameArray->SiteNames[i].Length + sizeof(WCHAR));
                    }

                    *SiteNames = SiteNamesBuffer;
                }

                status = NetApiBufferAllocate(SubnetNameBufferSize, (PVOID*)&SubnetNamesBuffer);
                if (status == NERR_Success)
                {
                    ZeroMemory(SubnetNamesBuffer, SubnetNameBufferSize);

                    Ptr = (PWSTR)((ULONG_PTR)SubnetNamesBuffer + SiteNameArray->EntryCount * sizeof(PWSTR));
                    for (i = 0; i < SiteNameArray->EntryCount; i++)
                    {
                        SubnetNamesBuffer[i] = Ptr;
                        CopyMemory(Ptr,
                                   SiteNameArray->SubnetNames[i].Buffer,
                                   SiteNameArray->SubnetNames[i].Length);

                        Ptr = (PWSTR)((ULONG_PTR)Ptr + SiteNameArray->SubnetNames[i].Length + sizeof(WCHAR));
                    }

                    *SubnetNames = SubnetNamesBuffer;
                }
            }

            MIDL_user_free(SiteNameArray);
        }
    }
    RpcExcept(EXCEPTION_EXECUTE_HANDLER)
    {
        status = I_RpcMapWin32Status(RpcExceptionCode());
    }
    RpcEndExcept;

    return status;
}


DWORD
WINAPI
DsDeregisterDnsHostRecordsA(
    _In_opt_ LPSTR ServerName,
    _In_opt_ LPSTR DnsDomainName,
    _In_opt_ GUID *DomainGuid,
    _In_opt_ GUID *DsaGuid,
    _In_ LPSTR DnsHostName)
{
    PWSTR pServerNameW = NULL, pDnsDomainNameW = NULL;
    PWSTR pDnsHostNameW = NULL;
    NET_API_STATUS status = NERR_Success;

    TRACE("DsDeregisterDnsHostRecordsA(%s, %s, %p, %p, %s)\n",
          debugstr_a(ServerName), debugstr_a(DnsDomainName),
          DomainGuid, DsaGuid, debugstr_a(DnsHostName));

    if (ServerName != NULL)
    {
        pServerNameW = NetpAllocWStrFromAnsiStr((PSTR)ServerName);
        if (pServerNameW == NULL)
        {
            status = ERROR_NOT_ENOUGH_MEMORY;
            goto done;
        }
    }

    if (DnsDomainName != NULL)
    {
        pDnsDomainNameW = NetpAllocWStrFromAnsiStr((PSTR)DnsDomainName);
        if (pDnsDomainNameW == NULL)
        {
            status = ERROR_NOT_ENOUGH_MEMORY;
            goto done;
        }
    }

    pDnsHostNameW = NetpAllocWStrFromAnsiStr((PSTR)DnsHostName);
    if (pDnsHostNameW == NULL)
    {
        status = ERROR_NOT_ENOUGH_MEMORY;
        goto done;
    }

    status = DsDeregisterDnsHostRecordsW(pServerNameW,
                                         pDnsDomainNameW,
                                         DomainGuid,
                                         DsaGuid,
                                         pDnsHostNameW);

done:
    if (pDnsHostNameW != NULL)
        NetApiBufferFree(pDnsHostNameW);

    if (pDnsDomainNameW != NULL)
        NetApiBufferFree(pDnsDomainNameW);

    if (pServerNameW != NULL)
        NetApiBufferFree(pServerNameW);

    return status;
}


DWORD
WINAPI
DsDeregisterDnsHostRecordsW(
    _In_opt_ LPWSTR ServerName,
    _In_opt_ LPWSTR DnsDomainName,
    _In_opt_ GUID *DomainGuid,
    _In_opt_ GUID *DsaGuid,
    _In_ LPWSTR DnsHostName)
{
    NET_API_STATUS status;

    TRACE("DsDeregisterDnsHostRecordsW(%s, %s, %p, %p, %s)\n",
          debugstr_w(ServerName), debugstr_w(DnsDomainName),
          DomainGuid, DsaGuid, debugstr_w(DnsHostName));

    RpcTryExcept
    {
        status = DsrDeregisterDnsHostRecords(ServerName,
                                             DnsDomainName,
                                             DomainGuid,
                                             DsaGuid,
                                             DnsHostName);
    }
    RpcExcept(EXCEPTION_EXECUTE_HANDLER)
    {
        status = I_RpcMapWin32Status(RpcExceptionCode());
    }
    RpcEndExcept;

    return status;
}


DWORD
WINAPI
DsEnumerateDomainTrustsA(
    _In_opt_ LPSTR ServerName,
    _In_ ULONG Flags,
    _Out_ PDS_DOMAIN_TRUSTSA *Domains,
    _Out_ PULONG DomainCount)
{
    PWSTR pServerNameW = NULL;
    PDS_DOMAIN_TRUSTSW pDomainsW = NULL;
    PDS_DOMAIN_TRUSTSA pDomainsA = NULL;
    UNICODE_STRING UnicodeString;
    ANSI_STRING AnsiString;
    PSTR Ptr;
    ULONG i, BufferSize, SidLength;
    NTSTATUS Status;
    NET_API_STATUS status = NERR_Success;

    TRACE("DsEnumerateDomainTrustsA(%s, %x, %p, %p)\n",
          debugstr_a(ServerName), Flags, Domains, DomainCount);

    if (ServerName != NULL)
    {
        pServerNameW = NetpAllocWStrFromAnsiStr((PSTR)ServerName);
        if (pServerNameW == NULL)
        {
            status = ERROR_NOT_ENOUGH_MEMORY;
            goto done;
        }
    }

    status = DsEnumerateDomainTrustsW(pServerNameW,
                                      Flags,
                                      &pDomainsW,
                                      DomainCount);
    if (status != NERR_Success)
        goto done;

    BufferSize = *DomainCount * sizeof(DS_DOMAIN_TRUSTSA);
    for (i = 0; i < *DomainCount; i++)
    {
        RtlInitUnicodeString(&UnicodeString,
                             pDomainsW[i].NetbiosDomainName);
        BufferSize += RtlUnicodeStringToAnsiSize(&UnicodeString);

        if (pDomainsW[i].DnsDomainName != NULL)
        {
            RtlInitUnicodeString(&UnicodeString,
                                 pDomainsW[i].DnsDomainName);
            BufferSize += RtlUnicodeStringToAnsiSize(&UnicodeString);
        }

        BufferSize += RtlLengthSid(pDomainsW[i].DomainSid);
    }

    /* Allocate the ANSI buffer */
    status = NetApiBufferAllocate(BufferSize, (PVOID*)&pDomainsA);
    if (status != NERR_Success)
        goto done;

    Ptr = (PSTR)((ULONG_PTR)pDomainsA + *DomainCount * sizeof(DS_DOMAIN_TRUSTSA));
    for (i = 0; i < *DomainCount; i++)
    {
        pDomainsA[i].NetbiosDomainName = Ptr;
        RtlInitUnicodeString(&UnicodeString,
                             pDomainsW[i].NetbiosDomainName);
        AnsiString.Length = 0;
        AnsiString.MaximumLength = BufferSize;
        AnsiString.Buffer = Ptr;

        Status = RtlUnicodeStringToAnsiString(&AnsiString,
                                              &UnicodeString,
                                              FALSE);
        if (!NT_SUCCESS(Status))
        {
            status = RtlNtStatusToDosError(Status);
            goto done;
        }

        Ptr = (PSTR)((ULONG_PTR)Ptr + AnsiString.Length + sizeof(CHAR));
        BufferSize -= AnsiString.Length + sizeof(CHAR);

        if (pDomainsW[i].DnsDomainName != NULL)
        {
            pDomainsA[i].DnsDomainName = Ptr;
            RtlInitUnicodeString(&UnicodeString,
                                 pDomainsW[i].DnsDomainName);
            AnsiString.Length = 0;
            AnsiString.MaximumLength = BufferSize;
            AnsiString.Buffer = Ptr;

            Status = RtlUnicodeStringToAnsiString(&AnsiString,
                                                  &UnicodeString,
                                                  FALSE);
            if (!NT_SUCCESS(Status))
            {
                status = RtlNtStatusToDosError(Status);
                goto done;
            }

            Ptr = (PSTR)((ULONG_PTR)Ptr + AnsiString.Length + sizeof(CHAR));
            BufferSize -= AnsiString.Length + sizeof(CHAR);
        }

        pDomainsA[i].Flags = pDomainsW[i].Flags;
        pDomainsA[i].ParentIndex = pDomainsW[i].ParentIndex;
        pDomainsA[i].TrustType = pDomainsW[i].TrustType;
        pDomainsA[i].TrustAttributes = pDomainsW[i].TrustAttributes;

        /* DomainSid */
        pDomainsA[i].DomainSid = (PSID)Ptr;
        SidLength = RtlLengthSid(pDomainsW[i].DomainSid);
        Status = RtlCopySid(SidLength,
                            (PSID)Ptr,
                            pDomainsW[i].DomainSid);
        if (!NT_SUCCESS(Status))
        {
            status = RtlNtStatusToDosError(Status);
            goto done;
        }

        Ptr = (PSTR)((ULONG_PTR)Ptr + SidLength);
        BufferSize -= SidLength;

        CopyMemory(&pDomainsA[i].DomainGuid,
                   &pDomainsW[i].DomainGuid,
                   sizeof(GUID));
    }

    *Domains = pDomainsA;
    pDomainsA = NULL;

done:
    if (pDomainsA != NULL)
        NetApiBufferFree(pDomainsA);

    if (pDomainsW != NULL)
        NetApiBufferFree(pDomainsW);

    if (pServerNameW != NULL)
        NetApiBufferFree(pServerNameW);

    return status;
}


DWORD
WINAPI
DsEnumerateDomainTrustsW(
    _In_opt_ LPWSTR ServerName,
    _In_ ULONG Flags,
    _Out_ PDS_DOMAIN_TRUSTSW *Domains,
    _Out_ PULONG DomainCount)
{
    NETLOGON_TRUSTED_DOMAIN_ARRAY DomainsArray = {0, NULL};
    NET_API_STATUS status;

    TRACE("DsEnumerateDomainTrustsW(%s, %x, %p, %p)\n",
          debugstr_w(ServerName), Flags, Domains, DomainCount);

    RpcTryExcept
    {
        status = DsrEnumerateDomainTrusts(ServerName,
                                          Flags,
                                          &DomainsArray);
        if (status == NERR_Success)
        {
            *Domains = DomainsArray.Domains;
            *DomainCount = DomainsArray.DomainCount;
        }
    }
    RpcExcept(EXCEPTION_EXECUTE_HANDLER)
    {
        status = I_RpcMapWin32Status(RpcExceptionCode());
    }
    RpcEndExcept;

    return status;
}


DWORD
WINAPI
DsGetDcNameA(
    _In_opt_ LPCSTR ComputerName,
    _In_ LPCSTR DomainName,
    _In_ GUID *DomainGuid,
    _In_ LPCSTR SiteName,
    _In_ ULONG Flags,
    _Out_ PDOMAIN_CONTROLLER_INFOA *DomainControllerInfo)
{
    TRACE("DsGetDcNameA(%s, %s, %s, %s, %08lx, %p): stub\n",
          debugstr_a(ComputerName), debugstr_a(DomainName), debugstr_guid(DomainGuid),
          debugstr_a(SiteName), Flags, DomainControllerInfo);
    return DsGetDcNameWithAccountA(ComputerName,
                                   NULL,
                                   0,
                                   DomainName,
                                   DomainGuid,
                                   SiteName,
                                   Flags,
                                   DomainControllerInfo);
}


DWORD
WINAPI
DsGetDcNameW(
    _In_opt_ LPCWSTR ComputerName,
    _In_ LPCWSTR DomainName,
    _In_ GUID *DomainGuid,
    _In_ LPCWSTR SiteName,
    _In_ ULONG Flags,
    _Out_ PDOMAIN_CONTROLLER_INFOW *DomainControllerInfo)
{
    TRACE("DsGetDcNameW(%s, %s, %s, %s, %08lx, %p)\n",
          debugstr_w(ComputerName), debugstr_w(DomainName), debugstr_guid(DomainGuid),
          debugstr_w(SiteName), Flags, DomainControllerInfo);
    return DsGetDcNameWithAccountW(ComputerName,
                                   NULL,
                                   0,
                                   DomainName,
                                   DomainGuid,
                                   SiteName,
                                   Flags,
                                   DomainControllerInfo);
}


DWORD
WINAPI
DsGetDcNameWithAccountA(
    _In_opt_ LPCSTR ComputerName,
    _In_opt_ LPCSTR AccountName,
    _In_ ULONG AccountControlBits,
    _In_ LPCSTR DomainName,
    _In_ GUID *DomainGuid,
    _In_ LPCSTR SiteName,
    _In_ ULONG Flags,
    _Out_ PDOMAIN_CONTROLLER_INFOA *DomainControllerInfo)
{
    PWSTR pComputerNameW = NULL, pAccountNameW = NULL;
    PWSTR pDomainNameW = NULL, pSiteNameW = NULL;
    PDOMAIN_CONTROLLER_INFOW pDomainControllerInfoW = NULL;
    PDOMAIN_CONTROLLER_INFOA pDomainControllerInfoA = NULL;
    UNICODE_STRING UnicodeString;
    ANSI_STRING AnsiString;
    PSTR Ptr;
    ULONG BufferSize;
    NTSTATUS Status;
    NET_API_STATUS status = NERR_Success;

    TRACE("DsGetDcNameWithAccountA(%s, %s, %08lx, %s, %s, %s, %08lx, %p): stub\n",
          debugstr_a(ComputerName), debugstr_a(AccountName), AccountControlBits,
          debugstr_a(DomainName), debugstr_guid(DomainGuid),
          debugstr_a(SiteName), Flags, DomainControllerInfo);

    if (ComputerName != NULL)
    {
        pComputerNameW = NetpAllocWStrFromAnsiStr((PSTR)ComputerName);
        if (pComputerNameW == NULL)
        {
            status = ERROR_NOT_ENOUGH_MEMORY;
            goto done;
        }
    }

    if (AccountName != NULL)
    {
        pAccountNameW = NetpAllocWStrFromAnsiStr((PSTR)AccountName);
        if (pAccountNameW == NULL)
        {
            status = ERROR_NOT_ENOUGH_MEMORY;
            goto done;
        }
    }

    pDomainNameW = NetpAllocWStrFromAnsiStr((PSTR)DomainName);
    if (pDomainNameW == NULL)
    {
        status = ERROR_NOT_ENOUGH_MEMORY;
        goto done;
    }

    pSiteNameW = NetpAllocWStrFromAnsiStr((PSTR)SiteName);
    if (pSiteNameW == NULL)
    {
        status = ERROR_NOT_ENOUGH_MEMORY;
        goto done;
    }

    status = DsGetDcNameWithAccountW(pComputerNameW,
                                     pAccountNameW,
                                     AccountControlBits,
                                     pDomainNameW,
                                     DomainGuid,
                                     pSiteNameW,
                                     Flags,
                                     &pDomainControllerInfoW);
    if (status != NERR_Success)
        goto done;

    BufferSize = sizeof(DOMAIN_CONTROLLER_INFOA);

    RtlInitUnicodeString(&UnicodeString,
                         pDomainControllerInfoW->DomainControllerName);
    BufferSize += RtlUnicodeStringToAnsiSize(&UnicodeString);

    RtlInitUnicodeString(&UnicodeString,
                         pDomainControllerInfoW->DomainControllerAddress);
    BufferSize += RtlUnicodeStringToAnsiSize(&UnicodeString);

    RtlInitUnicodeString(&UnicodeString,
                         pDomainControllerInfoW->DomainName);
    BufferSize += RtlUnicodeStringToAnsiSize(&UnicodeString);

    RtlInitUnicodeString(&UnicodeString,
                         pDomainControllerInfoW->DnsForestName);
    BufferSize += RtlUnicodeStringToAnsiSize(&UnicodeString);

    if (pDomainControllerInfoW->DcSiteName != NULL)
    {
        RtlInitUnicodeString(&UnicodeString,
                             pDomainControllerInfoW->DcSiteName);
        BufferSize += RtlUnicodeStringToAnsiSize(&UnicodeString);
    }

    if (pDomainControllerInfoW->ClientSiteName != NULL)
    {
        RtlInitUnicodeString(&UnicodeString,
                             pDomainControllerInfoW->ClientSiteName);
        BufferSize += RtlUnicodeStringToAnsiSize(&UnicodeString);
    }

    /* Allocate the ANSI buffer */
    status = NetApiBufferAllocate(BufferSize, (PVOID*)&pDomainControllerInfoA);
    if (status != NERR_Success)
        goto done;

    pDomainControllerInfoA->DomainControllerAddressType = 
        pDomainControllerInfoW->DomainControllerAddressType;

    pDomainControllerInfoA->Flags = pDomainControllerInfoW->Flags;

    CopyMemory(&pDomainControllerInfoA->DomainGuid,
               &pDomainControllerInfoW->DomainGuid,
               sizeof(GUID));

    Ptr = (PSTR)((ULONG_PTR)pDomainControllerInfoA + sizeof(DOMAIN_CONTROLLER_INFOA));
    BufferSize -= sizeof(DOMAIN_CONTROLLER_INFOA);

    pDomainControllerInfoA->DomainControllerName = Ptr;
    RtlInitUnicodeString(&UnicodeString,
                         pDomainControllerInfoW->DomainControllerName);
    AnsiString.Length = 0;
    AnsiString.MaximumLength = BufferSize;
    AnsiString.Buffer = Ptr;

    Status = RtlUnicodeStringToAnsiString(&AnsiString,
                                          &UnicodeString,
                                          FALSE);
    if (!NT_SUCCESS(Status))
    {
        status = RtlNtStatusToDosError(Status);
        goto done;
    }

    Ptr = (PSTR)((ULONG_PTR)Ptr + AnsiString.Length + sizeof(CHAR));
    BufferSize -= AnsiString.Length + sizeof(CHAR);

    pDomainControllerInfoA->DomainControllerAddress = Ptr;
    RtlInitUnicodeString(&UnicodeString,
                         pDomainControllerInfoW->DomainControllerAddress);
    AnsiString.Length = 0;
    AnsiString.MaximumLength = BufferSize;
    AnsiString.Buffer = Ptr;

    Status = RtlUnicodeStringToAnsiString(&AnsiString,
                                          &UnicodeString,
                                          FALSE);
    if (!NT_SUCCESS(Status))
    {
        status = RtlNtStatusToDosError(Status);
        goto done;
    }

    Ptr = (PSTR)((ULONG_PTR)Ptr + AnsiString.Length + sizeof(CHAR));
    BufferSize -= AnsiString.Length + sizeof(CHAR);

    pDomainControllerInfoA->DomainName = Ptr;
    RtlInitUnicodeString(&UnicodeString,
                         pDomainControllerInfoW->DomainName);
    AnsiString.Length = 0;
    AnsiString.MaximumLength = BufferSize;
    AnsiString.Buffer = Ptr;

    Status = RtlUnicodeStringToAnsiString(&AnsiString,
                                          &UnicodeString,
                                          FALSE);
    if (!NT_SUCCESS(Status))
    {
        status = RtlNtStatusToDosError(Status);
        goto done;
    }

    Ptr = (PSTR)((ULONG_PTR)Ptr + AnsiString.Length + sizeof(CHAR));
    BufferSize -= AnsiString.Length + sizeof(CHAR);

    pDomainControllerInfoA->DnsForestName = Ptr;
    RtlInitUnicodeString(&UnicodeString,
                         pDomainControllerInfoW->DnsForestName);
    AnsiString.Length = 0;
    AnsiString.MaximumLength = BufferSize;
    AnsiString.Buffer = Ptr;

    Status = RtlUnicodeStringToAnsiString(&AnsiString,
                                          &UnicodeString,
                                          FALSE);
    if (!NT_SUCCESS(Status))
    {
        status = RtlNtStatusToDosError(Status);
        goto done;
    }

    Ptr = (PSTR)((ULONG_PTR)Ptr + AnsiString.Length + sizeof(CHAR));
    BufferSize -= AnsiString.Length + sizeof(CHAR);

    if (pDomainControllerInfoW->DcSiteName != NULL)
    {
        pDomainControllerInfoA->DcSiteName = Ptr;
        RtlInitUnicodeString(&UnicodeString,
                             pDomainControllerInfoW->DcSiteName);
        AnsiString.Length = 0;
        AnsiString.MaximumLength = BufferSize;
        AnsiString.Buffer = Ptr;

        Status = RtlUnicodeStringToAnsiString(&AnsiString,
                                              &UnicodeString,
                                              FALSE);
        if (!NT_SUCCESS(Status))
        {
            status = RtlNtStatusToDosError(Status);
            goto done;
        }

        Ptr = (PSTR)((ULONG_PTR)Ptr + AnsiString.Length + sizeof(CHAR));
        BufferSize -= AnsiString.Length + sizeof(CHAR);
    }

    if (pDomainControllerInfoW->ClientSiteName != NULL)
    {
        pDomainControllerInfoA->ClientSiteName = Ptr;
        RtlInitUnicodeString(&UnicodeString,
                             pDomainControllerInfoW->ClientSiteName);
        AnsiString.Length = 0;
        AnsiString.MaximumLength = BufferSize;
        AnsiString.Buffer = Ptr;

        Status = RtlUnicodeStringToAnsiString(&AnsiString,
                                              &UnicodeString,
                                              FALSE);
        if (!NT_SUCCESS(Status))
        {
            status = RtlNtStatusToDosError(Status);
            goto done;
        }
    }

    *DomainControllerInfo = pDomainControllerInfoA;
    pDomainControllerInfoA = NULL;

done:
    if (pDomainControllerInfoA != NULL)
        NetApiBufferFree(pDomainControllerInfoA);

    if (pDomainControllerInfoW != NULL)
        NetApiBufferFree(pDomainControllerInfoW);

    if (pSiteNameW != NULL)
        NetApiBufferFree(pSiteNameW);

    if (pDomainNameW != NULL)
        NetApiBufferFree(pDomainNameW);

    if (pAccountNameW != NULL)
        NetApiBufferFree(pAccountNameW);

    if (pComputerNameW != NULL)
        NetApiBufferFree(pComputerNameW);

    return status;
}


DWORD
WINAPI
DsGetDcNameWithAccountW(
    _In_opt_ LPCWSTR ComputerName,
    _In_opt_ LPCWSTR AccountName,
    _In_ ULONG AccountControlBits,
    _In_ LPCWSTR DomainName,
    _In_ GUID *DomainGuid,
    _In_ LPCWSTR SiteName,
    _In_ ULONG Flags,
    _Out_ PDOMAIN_CONTROLLER_INFOW *DomainControllerInfo)
{
    NET_API_STATUS status;

    TRACE("DsGetDcNameWithAccountW(%s, %s, %08lx, %s, %s, %s, %08lx, %p): stub\n",
          debugstr_w(ComputerName), debugstr_w(AccountName), AccountControlBits,
          debugstr_w(DomainName), debugstr_guid(DomainGuid),
          debugstr_w(SiteName), Flags, DomainControllerInfo);

    RpcTryExcept
    {
        status = DsrGetDcNameEx2((PWSTR)ComputerName,
                                 (PWSTR)AccountName,
                                 AccountControlBits,
                                 (PWSTR)DomainName,
                                 DomainGuid,
                                 (PWSTR)SiteName,
                                 Flags,
                                 DomainControllerInfo);
    }
    RpcExcept(EXCEPTION_EXECUTE_HANDLER)
    {
        status = I_RpcMapWin32Status(RpcExceptionCode());
    }
    RpcEndExcept;

    return status;
}


DWORD
WINAPI
DsGetDcSiteCoverageA(
    _In_opt_ LPCSTR ServerName,
    _Out_ PULONG EntryCount,
    _Out_ LPSTR **SiteNames)
{
    PWSTR pServerNameW = NULL;
    PWSTR *pSiteNamesW = NULL;
    PSTR *pSiteNamesA = NULL;
    UNICODE_STRING UnicodeString;
    ANSI_STRING AnsiString;
    PSTR Ptr;
    ULONG BufferSize, i;
    NTSTATUS Status;
    NET_API_STATUS status = NERR_Success;

    TRACE("DsGetDcSiteCoverageA(%s, %p, %p)\n",
          debugstr_a(ServerName), EntryCount, SiteNames);

    if (ServerName != NULL)
    {
        pServerNameW = NetpAllocWStrFromAnsiStr((PSTR)ServerName);
        if (pServerNameW == NULL)
        {
            status = ERROR_NOT_ENOUGH_MEMORY;
            goto done;
        }
    }

    status = DsGetDcSiteCoverageW(pServerNameW,
                                  EntryCount,
                                  &pSiteNamesW);
    if (status != ERROR_SUCCESS)
        goto done;

    BufferSize = *EntryCount * sizeof(PSTR);
    for (i = 0; i < *EntryCount; i++)
    {
        RtlInitUnicodeString(&UnicodeString, pSiteNamesW[i]);
        BufferSize += RtlUnicodeStringToAnsiSize(&UnicodeString);
    }

    status = NetApiBufferAllocate(BufferSize, (PVOID*)&pSiteNamesA);
    if (status != NERR_Success)
        goto done;

    ZeroMemory(pSiteNamesA, BufferSize);

    Ptr = (PSTR)((ULONG_PTR)pSiteNamesA + *EntryCount * sizeof(PSTR));
    for (i = 0; i < *EntryCount; i++)
    {
        pSiteNamesA[i] = Ptr;

        RtlInitUnicodeString(&UnicodeString, pSiteNamesW[i]);

        AnsiString.Length = 0;
        AnsiString.MaximumLength = BufferSize;
        AnsiString.Buffer = Ptr;

        Status = RtlUnicodeStringToAnsiString(&AnsiString,
                                              &UnicodeString,
                                              FALSE);
        if (!NT_SUCCESS(Status))
        {
            status = RtlNtStatusToDosError(Status);
            goto done;
        }

        Ptr = (PSTR)((ULONG_PTR)Ptr + AnsiString.Length + sizeof(CHAR));
        BufferSize -= (AnsiString.Length + sizeof(CHAR));
    }

    *SiteNames = pSiteNamesA;
    pSiteNamesA = NULL;

done:
    if (status != NERR_Success && pSiteNamesA != NULL)
        NetApiBufferFree(pSiteNamesA);

    if (pSiteNamesW != NULL)
        NetApiBufferFree(pSiteNamesW);

    if (pServerNameW != NULL)
        NetApiBufferFree(pServerNameW);

    return status;
}


DWORD
WINAPI
DsGetDcSiteCoverageW(
    _In_opt_ LPCWSTR ServerName,
    _Out_ PULONG EntryCount,
    _Out_ LPWSTR **SiteNames)
{
    PNL_SITE_NAME_ARRAY SiteNameArray = NULL;
    PWSTR *SiteNamesBuffer = NULL, Ptr;
    ULONG BufferSize, i;
    NET_API_STATUS status;

    TRACE("DsGetDcSiteCoverageW(%s, %p, %p)\n",
          debugstr_w(ServerName), EntryCount, SiteNames);

    *EntryCount = 0;
    *SiteNames = NULL;

    RpcTryExcept
    {
        status = DsrGetDcSiteCoverageW((PWSTR)ServerName,
                                       &SiteNameArray);
        if (status == NERR_Success)
        {
            if (SiteNameArray->EntryCount == 0)
            {
                status = ERROR_INVALID_PARAMETER;
            }
            else
            {
                BufferSize = SiteNameArray->EntryCount * sizeof(PWSTR);
                for (i = 0; i < SiteNameArray->EntryCount; i++)
                    BufferSize += SiteNameArray->SiteNames[i].Length + sizeof(WCHAR);

                status = NetApiBufferAllocate(BufferSize, (PVOID*)&SiteNamesBuffer);
                if (status == NERR_Success)
                {
                    ZeroMemory(SiteNamesBuffer, BufferSize);

                    Ptr = (PWSTR)((ULONG_PTR)SiteNamesBuffer + SiteNameArray->EntryCount * sizeof(PWSTR));
                    for (i = 0; i < SiteNameArray->EntryCount; i++)
                    {
                        SiteNamesBuffer[i] = Ptr;
                        CopyMemory(Ptr,
                                   SiteNameArray->SiteNames[i].Buffer,
                                   SiteNameArray->SiteNames[i].Length);

                        Ptr = (PWSTR)((ULONG_PTR)Ptr + SiteNameArray->SiteNames[i].Length + sizeof(WCHAR));
                    }

                    *EntryCount = SiteNameArray->EntryCount;
                    *SiteNames = SiteNamesBuffer;
                }
            }

            MIDL_user_free(SiteNameArray);
        }
    }
    RpcExcept(EXCEPTION_EXECUTE_HANDLER)
    {
        status = I_RpcMapWin32Status(RpcExceptionCode());
    }
    RpcEndExcept;

    return status;
}


DWORD
WINAPI
DsGetForestTrustInformationW(
    _In_opt_ LPCWSTR ServerName,
    _In_opt_ LPCWSTR TrustedDomainName,
    _In_ DWORD Flags,
    _Out_ PLSA_FOREST_TRUST_INFORMATION *ForestTrustInfo)
{
    NET_API_STATUS status;

    TRACE("DsGetForestTrustInformationW(%s, %s, 0x%08lx, %p)\n",
          debugstr_w(ServerName), debugstr_w(TrustedDomainName),
          Flags, ForestTrustInfo);

    RpcTryExcept
    {
        status = DsrGetForestTrustInformation((PWSTR)ServerName,
                                              (PWSTR)TrustedDomainName,
                                              Flags,
                                              ForestTrustInfo);
    }
    RpcExcept(EXCEPTION_EXECUTE_HANDLER)
    {
        status = I_RpcMapWin32Status(RpcExceptionCode());
    }
    RpcEndExcept;

    return status;
}


DWORD
WINAPI
DsGetSiteNameA(
    _In_opt_ LPCSTR ComputerName,
    _Out_ LPSTR *SiteName)
{
    PWSTR pComputerNameW = NULL;
    PWSTR pSiteNameW = NULL;
    NET_API_STATUS status = ERROR_SUCCESS;

    TRACE("DsGetSiteNameA(%s, %p)\n",
          debugstr_a(ComputerName), SiteName);

    if (ComputerName != NULL)
    {
        pComputerNameW = NetpAllocWStrFromAnsiStr((PSTR)ComputerName);
        if (pComputerNameW == NULL)
        {
            status = ERROR_NOT_ENOUGH_MEMORY;
            goto done;
        }
    }

    status = DsGetSiteNameW(pComputerNameW,
                            &pSiteNameW);
    if (status != ERROR_SUCCESS)
        goto done;

    *SiteName = NetpAllocAnsiStrFromWStr(pSiteNameW);
    if (*SiteName == NULL)
    {
        status = ERROR_NOT_ENOUGH_MEMORY;
    }

done:
    if (pSiteNameW != NULL)
        NetApiBufferFree(pSiteNameW);

    if (pComputerNameW != NULL)
        NetApiBufferFree(pComputerNameW);

    return status;
}


DWORD
WINAPI
DsGetSiteNameW(
    _In_opt_ LPCWSTR ComputerName,
    _Out_ LPWSTR *SiteName)
{
    NET_API_STATUS status;

    TRACE("DsGetSiteNameW(%s, %p)\n",
          debugstr_w(ComputerName), SiteName);

    RpcTryExcept
    {
        status = DsrGetSiteName((PWSTR)ComputerName,
                                SiteName);
    }
    RpcExcept(EXCEPTION_EXECUTE_HANDLER)
    {
        status = I_RpcMapWin32Status(RpcExceptionCode());
    }
    RpcEndExcept;

    return status;
}


DWORD
WINAPI
DsMergeForestTrustInformationW(
    _In_ LPCWSTR DomainName,
    _In_ PLSA_FOREST_TRUST_INFORMATION NewForestTrustInfo,
    _In_opt_ PLSA_FOREST_TRUST_INFORMATION OldForestTrustInfo,
    _Out_ PLSA_FOREST_TRUST_INFORMATION *ForestTrustInfo)
{
    FIXME("DsMergeForestTrustInformationW(%s, %p, %p, %p)\n",
          debugstr_w(DomainName), NewForestTrustInfo,
          OldForestTrustInfo, ForestTrustInfo);
    return ERROR_CALL_NOT_IMPLEMENTED;
}


DWORD
WINAPI
DsValidateSubnetNameA(
    _In_ LPCSTR SubnetName)
{
    FIXME("DsValidateSubnetNameA(%s)\n",
          debugstr_a(SubnetName));
    return ERROR_CALL_NOT_IMPLEMENTED;
}


DWORD
WINAPI
DsValidateSubnetNameW(
    _In_ LPCWSTR SubnetName)
{
    FIXME("DsValidateSubnetNameW(%s)\n",
          debugstr_w(SubnetName));
    return ERROR_CALL_NOT_IMPLEMENTED;
}


NTSTATUS
WINAPI
NetEnumerateTrustedDomains(
    _In_ LPWSTR ServerName,
    _Out_ LPWSTR *DomainNames)
{
    DOMAIN_NAME_BUFFER DomainNameBuffer = {0, NULL};
    NTSTATUS Status = 0;

    TRACE("NetEnumerateTrustedDomains(%s, %p)\n",
          debugstr_w(ServerName), DomainNames);

    RpcTryExcept
    {
        Status = NetrEnumerateTrustedDomains(ServerName,
                                             &DomainNameBuffer);
        if (NT_SUCCESS(Status))
        {
            *DomainNames = (LPWSTR)DomainNameBuffer.DomainNames;
        }
    }
    RpcExcept(EXCEPTION_EXECUTE_HANDLER)
    {
        Status = I_RpcMapWin32Status(RpcExceptionCode());
    } RpcEndExcept;

    return Status;
}


NET_API_STATUS
WINAPI
NetGetAnyDCName(
    _In_opt_ LPCWSTR ServerName,
    _In_opt_ LPCWSTR DomainName,
    _Out_ LPBYTE *BufPtr)
{
    NET_API_STATUS Status;

    TRACE("NetGetAnyDCName(%s, %s, %p)\n",
          debugstr_w(ServerName), debugstr_w(DomainName), BufPtr);

    *BufPtr = NULL;

    RpcTryExcept
    {
        Status = NetrGetAnyDCName((PWSTR)ServerName,
                                  (PWSTR)DomainName,
                                  (PWSTR*)BufPtr);
    }
    RpcExcept(EXCEPTION_EXECUTE_HANDLER)
    {
        Status = I_RpcMapWin32Status(RpcExceptionCode());
    }
    RpcEndExcept;

    return Status;
}


NET_API_STATUS
WINAPI
NetGetDCName(
    _In_opt_ LPCWSTR ServerName,
    _In_opt_ LPCWSTR DomainName,
    _Out_ LPBYTE *BufPtr)
{
    PDOMAIN_CONTROLLER_INFOW pDomainControllerInfo = NULL;
    NET_API_STATUS Status;

    FIXME("NetGetDCName(%s, %s, %p)\n",
          debugstr_w(ServerName), debugstr_w(DomainName), BufPtr);

    if (ServerName == NULL || *ServerName == UNICODE_NULL)
    {
        Status = DsGetDcNameWithAccountW(NULL,
                                         NULL,
                                         0,
                                         DomainName,
                                         NULL,
                                         NULL,
                                         0, //???
                                         &pDomainControllerInfo);
        if (Status != NERR_Success)
            goto done;

        Status = NetApiBufferAllocate((wcslen(pDomainControllerInfo->DomainControllerName) + 1) * sizeof(WCHAR),
                                      (PVOID*)BufPtr);
        if (Status != NERR_Success)
            goto done;

        wcscpy((PWSTR)*BufPtr,
               pDomainControllerInfo->DomainControllerName);
    }
    else
    {
        FIXME("Not implemented yet!\n");
        Status = NERR_DCNotFound;
    }

done:
    if (pDomainControllerInfo != NULL)
        NetApiBufferFree(pDomainControllerInfo);

    return Status;
}


NET_API_STATUS
WINAPI
NetLogonGetTimeServiceParentDomain(
    _In_ LPWSTR ServerName,
    _Out_ LPWSTR *DomainName,
    _Out_ LPBOOL PdcSameSite)
{
    NET_API_STATUS Status;

    TRACE("NetLogonGetTimeServiceParentDomain(%s, %p, %p)\n",
          debugstr_w(ServerName), DomainName, PdcSameSite);

    RpcTryExcept
    {
        Status = NetrLogonGetTimeServiceParentDomain(ServerName,
                                                     DomainName,
                                                     PdcSameSite);
    }
    RpcExcept(EXCEPTION_EXECUTE_HANDLER)
    {
        Status = I_RpcMapWin32Status(RpcExceptionCode());
    }
    RpcEndExcept;

    return Status;
}


NTSTATUS
WINAPI
NetLogonSetServiceBits(
    _In_ LPWSTR ServerName,
    _In_ DWORD ServiceBitsOfInterest,
    _In_ DWORD ServiceBits)
{
    NTSTATUS Status;

    TRACE("NetLogonSetServiceBits(%s 0x%lx 0x%lx)\n",
          debugstr_w(ServerName), ServiceBitsOfInterest, ServiceBits);

    RpcTryExcept
    {
        Status = NetrLogonSetServiceBits(ServerName,
                                         ServiceBitsOfInterest,
                                         ServiceBits);
    }
    RpcExcept(EXCEPTION_EXECUTE_HANDLER)
    {
        Status = RpcExceptionCode();
    }
    RpcEndExcept;

    return Status;
}

/* EOF */