windows-nt/Source/XPSP1/NT/net/diagnostics/netdiag/dnscmn.h

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2020-09-26 03:20:57 -05:00
/*++
Copyright (C) Microsoft Corporation, 1998 - 1999
Module Name:
dnscmn.h
Abstract:
Domain Name System (DNS) Client
Routines used to verify the DNS registration for a client
Author:
Elena Apreutesei (elenaap) 10/22/98
Revision History:
--*/
#ifndef _DNSCOMMON_H_
#define _DNSCOMMON_H_
#include <dnslib.h>
#define MAX_NAME_SERVER_COUNT (20)
#define MAX_ADDRS (35)
#define DNS_QUERY_DATABASE (0x200)
#define IP_ARRAY_SIZE(a) (sizeof(DWORD) + (a)*sizeof(IP_ADDRESS))
// Use dnslib memory routines
#define ALLOCATE_HEAP(iSize) Dns_Alloc(iSize)
#define ALLOCATE_HEAP_ZERO(iSize) Dns_AllocZero(iSize)
#define REALLOCATE_HEAP(pMem,iSize) Dns_Realloc((pMem),(iSize))
#define FREE_HEAP(pMem) Dns_Free(pMem)
typedef struct
{
PVOID pNext;
char szDomainName[DNS_MAX_NAME_BUFFER_LENGTH];
char szAuthoritativeZone[DNS_MAX_NAME_BUFFER_LENGTH];
DWORD dwAuthNSCount;
IP_ADDRESS AuthoritativeNS[MAX_NAME_SERVER_COUNT];
DWORD dwIPCount;
IP_ADDRESS IPAddresses[MAX_ADDRS];
DNS_STATUS AllowUpdates;
}
REGISTRATION_INFO, *PREGISTRATION_INFO;
BOOL
SameAuthoritativeServers(
PREGISTRATION_INFO pCurrent,
PIP_ARRAY pNS
);
DNS_STATUS
ComputeExpectedRegistration(
LPSTR pszHostName,
LPSTR pszPrimaryDomain,
PDNS_NETINFO pNetworkInfo,
PREGISTRATION_INFO *ppExpectedRegistration,
NETDIAG_PARAMS* pParams,
NETDIAG_RESULT* pResults
);
void
AddToExpectedRegistration(
LPSTR pszDomain,
PDNS_ADAPTER pAdapterInfo,
PDNS_NETINFO pFazResult,
PIP_ARRAY pNS,
PREGISTRATION_INFO *ppExpectedRegistration
);
HRESULT
VerifyDnsRegistration(
LPSTR pszHostName,
PREGISTRATION_INFO pExpectedRegistration,
NETDIAG_PARAMS* pParams,
NETDIAG_RESULT* pResults
);
HRESULT
CheckDnsRegistration(
PDNS_NETINFO pNetworkInfo,
NETDIAG_PARAMS* pParams,
NETDIAG_RESULT* pResults
);
void
CompareCachedAndRegistryNetworkInfo(
PDNS_NETINFO pNetworkInfo
);
PIP_ARRAY
ServerInfoToIpArray(
DWORD cServerCount,
DNS_SERVER_INFO * ServerArray
);
DNS_STATUS
DnsFindAuthoritativeZone(
IN LPCSTR pszName,
IN DWORD dwFlags,
IN PIP_ARRAY aipQueryServers,
OUT PDNS_NETINFO * ppNetworkInfo
);
DNS_STATUS
DnsFindAllPrimariesAndSecondaries(
IN LPSTR pszName,
IN DWORD dwFlags,
IN PIP_ARRAY aipQueryServers,
OUT PDNS_NETINFO * ppNetworkInfo,
OUT PIP_ARRAY * ppNameServers,
OUT PIP_ARRAY * ppPrimaries //optional
);
PIP_ARRAY
GrabNameServersIp(
PDNS_RECORD pDnsRecord
);
DNS_STATUS
IsDnsServerPrimaryForZone_UTF8(
IP_ADDRESS ip,
LPSTR zone
);
DNS_STATUS
IsDnsServerPrimaryForZone_W(
IP_ADDRESS ip,
LPWSTR zone
);
DNS_STATUS
DnsUpdateAllowedTest_A(
IN HANDLE hContextHandle OPTIONAL,
LPSTR pszName,
LPSTR pszAuthZone,
PIP_ARRAY pAuthDnsServers
);
DNS_STATUS
DnsUpdateAllowedTest_UTF8(
IN HANDLE hContextHandle OPTIONAL,
LPSTR pszName,
LPSTR pszAuthZone,
PIP_ARRAY pAuthDnsServers
);
DNS_STATUS
DnsUpdateAllowedTest_W(
IN HANDLE hContextHandle OPTIONAL,
LPWSTR pwszName,
LPWSTR pwszAuthZone,
PIP_ARRAY pDnsServers
);
DNS_STATUS
DnsQueryAndCompare(
IN LPSTR lpstrName,
IN WORD wType,
IN DWORD fOptions,
IN PIP_ARRAY aipServers OPTIONAL,
IN OUT PDNS_RECORD * ppQueryResultsSet OPTIONAL,
IN OUT PVOID * pReserved OPTIONAL,
IN PDNS_RECORD pExpected OPTIONAL,
IN BOOL bInclusionOk,
IN BOOL bUnicode,
IN OUT PDNS_RECORD * ppDiff1 OPTIONAL,
IN OUT PDNS_RECORD * ppDiff2 OPTIONAL
);
BOOLEAN
DnsCompareRRSet_W (
IN PDNS_RECORD pRRSet1,
IN PDNS_RECORD pRRSet2,
OUT PDNS_RECORD * ppDiff1,
OUT PDNS_RECORD * ppDiff2
);
DNS_STATUS
QueryDnsServerDatabase(
LPSTR szName,
WORD type,
IP_ADDRESS serverIp,
PDNS_RECORD *ppDnsRecord,
BOOL bUnicode,
BOOL *pIsLocal
);
BOOL
GetAnswerTtl(
PDNS_RECORD pRec,
PDWORD pTtl
);
DNS_STATUS
GetAllDnsServersFromRegistry(
PDNS_NETINFO pNetworkInfo,
PIP_ARRAY *pIpArray
);
LPSTR
UTF8ToAnsi(
LPSTR szuStr
);
#endif