mirror of
https://github.com/samba-team/samba.git
synced 2025-01-04 05:18:06 +03:00
ee0e397d6f
Compiled it on systems with and without LDAP, I hope it does not break the
build farm too badly. If it does, I'll fix it tomorrow.
Volker
(This used to be commit b2ff9680eb)
100 lines
2.8 KiB
C
100 lines
2.8 KiB
C
|
|
/*
|
|
Samba Unix/Linux Dynamic DNS Update
|
|
net ads commands
|
|
|
|
Copyright (C) Krishna Ganugapati (krishnag@centeris.com) 2006
|
|
Copyright (C) Gerald Carter 2006
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*/
|
|
|
|
#include "includes.h"
|
|
#include "utils/net.h"
|
|
#include "dns.h"
|
|
|
|
#if defined(WITH_DNS_UPDATES)
|
|
|
|
/*********************************************************************
|
|
*********************************************************************/
|
|
|
|
int DoDNSUpdate( char *pszServerName, const char *pszDomainName,
|
|
char *pszHostName, struct in_addr *iplist, int num_addrs )
|
|
{
|
|
int32 dwError = 0;
|
|
DNS_ERROR dns_status;
|
|
HANDLE hDNSServer = ( HANDLE ) NULL;
|
|
int32 dwResponseCode = 0;
|
|
DNS_UPDATE_RESPONSE *pDNSUpdateResponse = NULL;
|
|
#if 0
|
|
DNS_UPDATE_RESPONSE *pDNSSecureUpdateResponse = NULL;
|
|
#endif
|
|
|
|
if ( (num_addrs <= 0) || !iplist ) {
|
|
return -1;
|
|
}
|
|
|
|
dns_status = DNSOpen( pszServerName, DNS_TCP, &hDNSServer );
|
|
BAIL_ON_DNS_ERROR( dns_status );
|
|
|
|
dwError = DNSSendUpdate( hDNSServer, pszDomainName, pszHostName,
|
|
iplist, num_addrs, &pDNSUpdateResponse );
|
|
BAIL_ON_ERROR( dwError );
|
|
|
|
dwError = DNSUpdateGetResponseCode( pDNSUpdateResponse,
|
|
&dwResponseCode );
|
|
if ( dwResponseCode == DNS_REFUSED ) {
|
|
dwError = -1;
|
|
}
|
|
BAIL_ON_ERROR( dwError );
|
|
|
|
cleanup:
|
|
return dwError;
|
|
|
|
error:
|
|
goto cleanup;
|
|
}
|
|
|
|
/*********************************************************************
|
|
*********************************************************************/
|
|
|
|
int get_my_ip_address( struct in_addr **ips )
|
|
{
|
|
struct iface_struct nics[MAX_INTERFACES];
|
|
int i, n;
|
|
struct in_addr loopback_ip = *interpret_addr2("127.0.0.1");
|
|
struct in_addr *list;
|
|
int count = 0;
|
|
|
|
/* find the first non-loopback address from our list of interfaces */
|
|
|
|
n = get_interfaces(nics, MAX_INTERFACES);
|
|
|
|
if ( (list = SMB_MALLOC_ARRAY( struct in_addr, n )) == NULL ) {
|
|
return -1;
|
|
}
|
|
|
|
for ( i=0; i<n; i++ ) {
|
|
if ( nics[i].ip.s_addr != loopback_ip.s_addr ) {
|
|
memcpy( &list[count++], &nics[i].ip, sizeof( struct in_addr ) );
|
|
}
|
|
}
|
|
*ips = list;
|
|
|
|
return count;
|
|
}
|
|
|
|
#endif /* defined(WITH_DNS_UPDATES) */
|