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[NETAPI32] Implement DsEnumerateDomainTrustsA

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This commit is contained in:
Eric Kohl 2019-08-31 12:45:30 +02:00
parent bd451f240f
commit 8571c26a71
1 changed files with 134 additions and 2 deletions
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136
dll/win32/netapi32/netlogon.c
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@ -643,9 +643,141 @@ DsEnumerateDomainTrustsA(
_Out_ PDS_DOMAIN_TRUSTSA *Domains,
_Out_ PULONG DomainCount)
{
FIXME("DsEnumerateDomainTrustsA(%s, %x, %p, %p)\n",
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);
return ERROR_CALL_NOT_IMPLEMENTED;
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;
}