118 lines
2.9 KiB
C
118 lines
2.9 KiB
C
|
#include <nt.h>
|
||
|
|
#include <ntrtl.h>
|
||
|
|
#include <nturtl.h>
|
||
|
|
#include <windows.h>
|
||
|
|
#include <stdio.h>
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include <dnsapi.h>
|
||
|
|
|
||
|
|
VOID
|
||
|
|
PrintIpAddress (
|
||
|
|
IN DWORD dwIpAddress )
|
||
|
|
{
|
||
|
|
printf( " %d.%d.%d.%d\n",
|
||
|
|
((BYTE *) &dwIpAddress)[0],
|
||
|
|
((BYTE *) &dwIpAddress)[1],
|
||
|
|
((BYTE *) &dwIpAddress)[2],
|
||
|
|
((BYTE *) &dwIpAddress)[3] );
|
||
|
|
}
|
||
|
|
|
||
|
|
_cdecl
|
||
|
|
main(int argc, char **argv)
|
||
|
|
{
|
||
|
|
DWORD Status = NO_ERROR;
|
||
|
|
PDNS_RECORD pDNSRecord = NULL;
|
||
|
|
WCHAR usName[MAX_PATH];
|
||
|
|
LONG cch;
|
||
|
|
LPSTR lpTemp = NULL, lpAddress = NULL;
|
||
|
|
BYTE Part1, Part2, Part3, Part4;
|
||
|
|
IP_ADDRESS ip;
|
||
|
|
|
||
|
|
if ( argc != 3 )
|
||
|
|
{
|
||
|
|
printf( "\nUsage: dnsreg <DNS Name> <IP Address>\n" );
|
||
|
|
printf( "\nWhere:\n" );
|
||
|
|
printf( " DNS Name - Server_X.dbsd-test.microsoft.com\n" );
|
||
|
|
printf( " IP Address - 121.55.54.121\n" );
|
||
|
|
return(-1);
|
||
|
|
}
|
||
|
|
|
||
|
|
cch = MultiByteToWideChar(
|
||
|
|
CP_ACP,
|
||
|
|
0L,
|
||
|
|
argv[1],
|
||
|
|
-1,
|
||
|
|
usName,
|
||
|
|
MAX_PATH
|
||
|
|
);
|
||
|
|
|
||
|
|
if (!cch)
|
||
|
|
{
|
||
|
|
return (GetLastError());
|
||
|
|
}
|
||
|
|
|
||
|
|
lpAddress = argv[2];
|
||
|
|
|
||
|
|
lpTemp = strtok( lpAddress, "." );
|
||
|
|
Part1 = (BYTE) atoi( lpTemp );
|
||
|
|
lpTemp = strtok( NULL, "." );
|
||
|
|
Part2 = (BYTE) atoi( lpTemp );
|
||
|
|
lpTemp = strtok( NULL, "." );
|
||
|
|
Part3 = (BYTE) atoi( lpTemp );
|
||
|
|
lpTemp = strtok( NULL, "." );
|
||
|
|
Part4 = (BYTE) atoi( lpTemp );
|
||
|
|
|
||
|
|
printf( "\nRegistering DNS record with:\n" );
|
||
|
|
printf( "Name: %S\n", usName );
|
||
|
|
printf( "Address: %d.%d.%d.%d\n", Part1, Part2, Part3, Part4 );
|
||
|
|
|
||
|
|
pDNSRecord = (PDNS_RECORD) LocalAlloc( LPTR, sizeof( DNS_RECORD ) );
|
||
|
|
|
||
|
|
if ( !pDNSRecord )
|
||
|
|
{
|
||
|
|
printf( "LocalAlloc( sizeof( DNS_RECORD ) ) call failed.\n" );
|
||
|
|
return(-1);
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// Prepare a DNS RRSet with a new A record to add ...
|
||
|
|
//
|
||
|
|
pDNSRecord->pNext = NULL;
|
||
|
|
pDNSRecord->nameOwner = (DNS_NAME) usName;
|
||
|
|
pDNSRecord->wType = DNS_TYPE_A;
|
||
|
|
pDNSRecord->wDataLength = sizeof( DNS_A_DATA );
|
||
|
|
// pDNSRecord->wReserved = 0;
|
||
|
|
// pDNSRecord->Flags.W = 0;
|
||
|
|
pDNSRecord->dwTtl = 240;
|
||
|
|
((BYTE *) &pDNSRecord->Data.A.ipAddress)[0] = Part1;
|
||
|
|
((BYTE *) &pDNSRecord->Data.A.ipAddress)[1] = Part2;
|
||
|
|
((BYTE *) &pDNSRecord->Data.A.ipAddress)[2] = Part3;
|
||
|
|
((BYTE *) &pDNSRecord->Data.A.ipAddress)[3] = Part4;
|
||
|
|
|
||
|
|
printf( "DnsRegisterRRSet( pDNSRecord, DNS_UPDATE_SHARED ) ...\n",
|
||
|
|
usName );
|
||
|
|
|
||
|
|
Status = DnsRegisterRRSet( pDNSRecord, DNS_UPDATE_SHARED, NULL );
|
||
|
|
|
||
|
|
LocalFree( pDNSRecord );
|
||
|
|
if ( Status )
|
||
|
|
{
|
||
|
|
printf( "DnsRegisterRRSet call failed with error: 0x%.8X\n",
|
||
|
|
Status );
|
||
|
|
|
||
|
|
return(-1);
|
||
|
|
}
|
||
|
|
|
||
|
|
printf( "DnsRegisterRRSet call succeeded!\n" );
|
||
|
|
|
||
|
|
ip = DnsGetLastServerUpdateIP();
|
||
|
|
|
||
|
|
printf( "Dns update was sent to server :" );
|
||
|
|
PrintIpAddress( ip );
|
||
|
|
|
||
|
|
return(0);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|