public static extern int DsGetDcName(
[MarshalAs(UnmanagedType.LPTStr)] string ComputerName,
[MarshalAs(UnmanagedType.LPTStr)] string DomainName,
[In] int DomainGuid,
[MarshalAs(UnmanagedType.LPTStr)] string SiteName,
[MarshalAs(UnmanagedType.U4)] DSGETDCNAME_FLAGS flags,
out IntPtr pDOMAIN_CONTROLLER_INFO);
private static extern int DsGetDcNameUnix
(
string ComputerName,
string DomainName,
[In] IntPtr DomainGuid,
string SiteName,
DSGETDCNAME_FLAGS Flags,
out IntPtr pDOMAIN_CONTROLLER_INFO
);
internal static extern int DsGetDcName
(
[MarshalAs(UnmanagedType.LPWStr)]
string ComputerName,
[MarshalAs(UnmanagedType.LPWStr)]
string DomainName,
[In] IntPtr DomainGuid,
[MarshalAs(UnmanagedType.LPWStr)]
string SiteName,
DSGETDCNAME_FLAGS Flags,
out IntPtr pDOMAIN_CONTROLLER_INFO
);
bool LocateSomething(string intput, out string domain, out string forest, DSGETDCNAME_FLAGS flag)
{
IntPtr DomainInfoResolution;
domain = null;
forest = null;
Trace.WriteLine("Trying to solve " + intput + "(" + DateTime.Now.ToString("u") + ")");
int ret;
if (platform != PlatformID.Win32NT)
{
ret = DsGetDcNameUnix(Server, intput, IntPtr.Zero, null, flag, out DomainInfoResolution);
}
else
{
ret = DsGetDcName(Server, intput, IntPtr.Zero, null, flag, out DomainInfoResolution);
}
if (ret == 0)
{
Trace.WriteLine("DsGetDcName for " + intput + " succeeded (" + DateTime.Now.ToString("u") + ")");
DOMAIN_CONTROLLER_INFO di = (DOMAIN_CONTROLLER_INFO)Marshal.PtrToStructure(DomainInfoResolution, typeof(DOMAIN_CONTROLLER_INFO));
domain = di.DomainName.ToLowerInvariant();
forest = di.DnsForestName.ToLowerInvariant();
NetApiBufferFree(DomainInfoResolution);
return(true);
}
else if (ret == 0x0000054B)
{
Trace.WriteLine("DsGetDcName for " + intput + " domain not found (" + DateTime.Now.ToString("u") + ")");
}
else
{
Trace.WriteLine("DsGetDcName for " + intput + " failed 0x" + ret.ToString("x") + " (" + DateTime.Now.ToString("u") + ")");
}
return(false);
}
