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windows-xp/Source/XPSP1/NT/ds/dns/server/client/dnscmd.c

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/*++
Copyright (c) 1995-2000 Microsoft Corporation
Module Name:
DnsCmd.c
Abstract:
Command line management for DNS Server.
Author:
Jim Gilroy (jamesg) September 1995
Revision History:
Jing Chen (t-jingc) June 1998
Jim Gilroy (jamesg) September 1998 cleanup
--*/
#include "dnsclip.h"
#include "dnsc_wmi.h"
#include <string.h> // strtoul()
#include <time.h>
#define DNSCMD_UNICODE 1 // unicode argv interface
//
// Static IP array counts
// values beyond any reasonable value anyone would send
//
#define MAX_IP_PROPERTY_COUNT (200)
//
// Globals -- allow these to be viewable in processing functions
//
LPSTR pszServerName = NULL;
LPWSTR pwszServerName = NULL;
LPSTR pszCommandName = NULL;
extern DWORD g_dwViewFlag;
BOOL g_UseWmi = FALSE;
//
// Printing
//
#define dnscmd_PrintRoutine ((PRINT_ROUTINE) fprintf)
#define dnscmd_PrintContext ((PPRINT_CONTEXT) stdout)
//
// Command table setup
//
typedef DNS_STATUS (* COMMAND_FUNCTION)( DWORD argc, CHAR** argv);
typedef struct _COMMAND_INFO
{
LPSTR pszCommandName;
COMMAND_FUNCTION pCommandFunction;
LPSTR pComments;
}
COMMAND_INFO, *LPCOMMAND_INFO;
//
// Command table
//
extern COMMAND_INFO GlobalCommandInfo[];
//
// Dummy Argc to command function to indicate help requested
//
#define NEED_HELP_ARGC (MAXDWORD)
//
// Private utilites
//
COMMAND_FUNCTION
getCommandFunction(
IN LPSTR pszCommandName
)
/*++
Routine Description:
Get function corresponding to command name.
Arguments:
pszCommandName -- command string
Return Value:
Ptr to command function corresponding to command name.
NULL if unrecognized command.
--*/
{
DWORD i;
//
// find command in list matching string
//
i = 0;
while( GlobalCommandInfo[i].pszCommandName )
{
if( _stricmp(
pszCommandName,
GlobalCommandInfo[i].pszCommandName ) == 0 )
{
return( GlobalCommandInfo[i].pCommandFunction );
}
i++;
}
return( NULL );
}
VOID
printCommands(
VOID
)
{
DWORD i = 0;
//
// display commands
// but stop display at "command barrier" (NULL function)
// commands below are duplicates or hidden
//
while( GlobalCommandInfo[i].pszCommandName &&
GlobalCommandInfo[i].pCommandFunction )
{
printf( " %-26s -- %s\n",
GlobalCommandInfo[i].pszCommandName,
GlobalCommandInfo[i].pComments );
i++;
}
}
LPSTR
getCommandName(
IN LPSTR pszCmd
)
/*++
Routine Description:
Get command name.
Remove "/" from begining of command.
Arguments:
pszCmd -- command string
Return Value:
Ptr to command string (with no leading "/")
NULL if not a command.
--*/
{
if ( pszCmd && ( pszCmd[ 0 ] == '/' || pszCmd[ 0 ] == '-' ) )
{
return pszCmd + 1;
}
return NULL;
}
BOOL
getUserConfirmation(
IN LPSTR pszString
)
/*++
Routine Description:
Get user's confirmation on a command.
Arguments:
pszString -- configmation string
Return Value:
TRUE if confirmed.
FALSE if cancelled.
--*/
{
int ch;
printf( "Are you sure you want to %s? (y/n) ", pszString );
if ( ( (ch=getchar()) != EOF ) &&
( (ch == 'y') || (ch == 'Y') ) )
{
printf("\n");
return( TRUE );
}
else
{
printf("\nCommand cancelled!\n");
return( FALSE );
}
}
DWORD
convertDwordParameterUnknownBase(
IN LPSTR pszParam
)
{
INT base = 10;
if ( *pszParam > '9' || (*pszParam == '0' && *(pszParam+1) > '9') )
{
// hex conversion
base = 16;
}
return strtoul(
pszParam,
NULL,
base );
}
DWORD
readIpAddressArray(
OUT PIP_ADDRESS pAddrArray,
IN DWORD ArraySize,
IN DWORD Argc,
IN LPSTR * Argv,
IN BOOL fInaddrNoneAllowed
)
/*++
Routine Description:
Read IP array.
Arguments:
pIpArray -- IP array buffer
ArraySize -- IPs array can handle
Argc -- remaining Argc
Argv -- remaining Argv
fInaddrNoneAllowed -- if TRUE, 255.255.255.255 is a valid input
Return Value:
Count of IP in array.
--*/
{
DWORD count = 0;
IP_ADDRESS ip;
while ( Argc && count < ArraySize )
{
ip = inet_addr( Argv[0] );
//
// Allow INADDR_NONE if that address really was specified
// and it is allowed as a valid input.
//
if ( ip == INADDR_NONE &&
( !fInaddrNoneAllowed ||
strcmp( Argv[ 0 ], "255.255.255.255" ) != 0 ) )
{
break;
}
pAddrArray[ count ] = ip;
count++;
Argc--;
Argv++;
}
return( count );
}
INT
ReadArgsIntoDnsTypeArray(
OUT PWORD pTypeArray,
IN INT ArraySize,
IN INT Argc,
IN LPSTR * Argv
)
/*++
Routine Description:
Read list of DNS type strings into a WORD array, one type value
per word. The DNS types can be in numeric form or alpha form.
e.g. "6" or "SOA"
If the types are in alpha form, type strings that cannot be interpreted
are not added to the array.
DEVNOTE: This is for setting the NoRoundRobin type list, which I have
not yet implemented via RPC.
Arguments:
pIpArray -- IP array buffer
ArraySize -- IPs array can handle
Argc -- number of arguments
Argv -- pointer to arguments
Return Value:
Number of types successfully processed into array.
--*/
{
INT typeIdx;
for ( typeIdx = 0; Argc && typeIdx < ArraySize; --Argc, ++Argv )
{
if ( isdigit( *Argv[ 0 ] ) )
{
pTypeArray[ typeIdx++ ] = ( WORD ) atoi( *Argv );
}
else
{
WORD wType;
wType = Dns_RecordTypeForName(
*Argv,
0 ); // null-terminated
if ( wType != 0 )
{
pTypeArray[ typeIdx++ ] = wType;
}
}
}
return typeIdx;
} // ReadArgsIntoDnsTypeArray
DWORD
parseZoneTypeString(
IN LPSTR pszZoneType,
OUT BOOL * pfDsIntegrated
)
/*++
Routine Description:
Get command name.
Remove "/" from beggining of command.
NULL if error (no "/")
Arguments:
pszZoneType -- zone type string, e.g. "Secondary" or "2"
pfDsIntegrated -- does type indicate zone should be DS integrated?
Return Value:
DNS_ZONE_TYPE_XXX constant matching zone type or -1 if the type
cannot be matched.
--*/
{
DWORD zoneType = -1;
ASSERT( pfDsIntegrated && pszZoneType );
*pfDsIntegrated = FALSE;
if ( *pszZoneType == '//' )
{
++pszZoneType;
}
if ( !_stricmp( pszZoneType, "Primary" ) ||
!_stricmp( pszZoneType, "1" ) )
{
zoneType = DNS_ZONE_TYPE_PRIMARY;
}
else if ( !_stricmp( pszZoneType, "DsPrimary" ) )
{
zoneType = DNS_ZONE_TYPE_PRIMARY;
*pfDsIntegrated = TRUE;
}
else if ( !_stricmp( pszZoneType, "Secondary" ) ||
!_stricmp( pszZoneType, "2" ) )
{
zoneType = DNS_ZONE_TYPE_SECONDARY;
}
else if ( !_stricmp( pszZoneType, "Stub" ) ||
!_stricmp( pszZoneType, "3" ) )
{
zoneType = DNS_ZONE_TYPE_STUB;
}
else if ( !_stricmp( pszZoneType, "DsStub" ) )
{
zoneType = DNS_ZONE_TYPE_STUB;
*pfDsIntegrated = TRUE;
}
else if ( !_stricmp( pszZoneType, "Forwarder" ) ||
!_stricmp( pszZoneType, "4" ) )
{
zoneType = DNS_ZONE_TYPE_FORWARDER;
}
else if ( !_stricmp( pszZoneType, "DsForwarder" ) )
{
zoneType = DNS_ZONE_TYPE_FORWARDER;
*pfDsIntegrated = TRUE;
}
return zoneType;
}
BOOL
parseDpSpecifier(
IN LPSTR pszDpName,
OUT DWORD * pdwDpFlag, OPTIONAL
OUT LPSTR * ppszCustomDpName
)
/*++
Routine Description:
Parses a directory partition name. Valid specifiers:
/DomainDefault
/ForestDefault
/Legacy
Anything that does not start with "/" is assumed to be the
name of a custom DP.
If pdwDpFlag is non-NULL, then for a built-in partition
ppszCustomDpName will be NULL and the appropriate DWORD flag
value will be set at pdwDpFlag. If pdwDpFlag is NULL, then
for built-in partitions ppszCustomDpName will be pointed to
a static string such as DNS_DP_LEGACY_STR.
Arguments:
pszDpName - name to be parsed - must be NULL-terminated
pdwDpFlag - flag if DP is builtin, zero if custom
ppszCustomDpName - set to ptr within pszDpName for customer
Return Value:
FALSE if the specifier does not appear to be valid (e.g. is empty).
--*/
{
BOOL rc = TRUE;
static const LPSTR pszStaticLegacy = DNS_DP_LEGACY_STR;
static const LPSTR pszStaticDomain = DNS_DP_DOMAIN_STR;
static const LPSTR pszStaticForest = DNS_DP_FOREST_STR;
if ( !ppszCustomDpName || !pszDpName || !*pszDpName )
{
rc = FALSE;
}
else
{
if ( pdwDpFlag )
{
*pdwDpFlag = 0;
}
*ppszCustomDpName = NULL;
if ( *pszDpName == '/' || strncmp( pszDpName, "..", 2 ) == 0 )
{
// Skip over preamble character(s).
++pszDpName;
if ( *pszDpName == '.' )
{
++pszDpName;
}
if ( toupper( *pszDpName ) == 'F' )
{
if ( pdwDpFlag )
*pdwDpFlag |= DNS_DP_FOREST_DEFAULT;
else
*ppszCustomDpName = pszStaticForest;
}
else if ( toupper( *pszDpName ) == 'D' )
{
if ( pdwDpFlag )
*pdwDpFlag |= DNS_DP_DOMAIN_DEFAULT;
else
*ppszCustomDpName = pszStaticDomain;
}
else if ( toupper( *pszDpName ) == 'L' )
{
if ( pdwDpFlag )
*pdwDpFlag |= DNS_DP_LEGACY;
else
*ppszCustomDpName = pszStaticLegacy;
}
else
{
rc = FALSE;
}
}
else
{
*ppszCustomDpName = pszDpName;
}
}
return rc;
} // parseDpSpecifier
DWORD
readIpArray(
OUT PIP_ARRAY pIpArray,
IN DWORD ArraySize,
IN DWORD Argc,
IN LPSTR * Argv
)
/*++
Routine Description:
Read IP array.
Wrapper around readIpAddressArray, to build IP_ARRAY structure.
Arguments:
pIpArray -- IP array to write into
ArraySize -- IPs array can handle
Argc -- remaining Argc
Argv -- remaining Argv
Return Value:
Count of IP in array.
--*/
{
DWORD count;
count = readIpAddressArray(
pIpArray->AddrArray,
ArraySize,
Argc,
Argv,
FALSE );
pIpArray->AddrCount = count;
return( count );
}
BOOL
readZoneAndDomainName(
IN LPSTR * Argv,
OUT LPSTR * ppZoneName,
OUT LPSTR * ppNodeName,
OUT PBOOL pbAllocatedNode,
OUT LPSTR * ppZoneArg, OPTIONAL
OUT LPSTR * ppNodeArg OPTIONAL
)
/*++
Routine Description:
Read zone and domain name.
Build node FQDN if required.
Arguments:
Argv -- argv with zone and node names
ppZoneName -- addr to receive ptr to zone name
ppNodeName -- addr to receive ptr to node name
pbAllocatedNode -- ptr to bool set TRUE if allocate node name
ppZoneArg -- addr to receive ptr to zone argument
ppNodeArg -- addr to receive ptr to node argument
Return Value:
TRUE -- if in authoritative zone
FALSE -- if cache or root hints
--*/
{
LPSTR pzoneName;
LPSTR pnodeName;
LPSTR pzoneArg;
LPSTR pnodeArg;
BOOL ballocated = FALSE;
BOOL bauthZone = TRUE;
//
// read zone name
// - special case RootHints and Cache
// setting zone to special string
//
pzoneName = pzoneArg = *Argv;
if ( *pzoneArg == '/' )
{
if ( _stricmp( pzoneArg, "/RootHints" ) == 0 )
{
pzoneName = DNS_ZONE_ROOT_HINTS;
bauthZone = FALSE;
}
else if ( _stricmp( pzoneArg, "/Cache" ) == 0 )
{
pzoneName = DNS_ZONE_CACHE;
bauthZone = FALSE;
}
}
else if ( *pzoneArg == '.' )
{
if ( _stricmp( pzoneArg, "..RootHints" ) == 0 )
{
pzoneName = DNS_ZONE_ROOT_HINTS;
bauthZone = FALSE;
}
else if ( _stricmp( pzoneArg, "..Cache" ) == 0 )
{
pzoneName = DNS_ZONE_CACHE;
bauthZone = FALSE;
}
}
Argv++;
//
// Node name
// - for zones, accept file format and append zone name
// - root hints or cache must be FQDN
//
pnodeArg = *Argv;
if ( bauthZone )
{
if ( strcmp( pnodeArg, "@" ) == 0 )
{
pnodeName = pzoneName;
}
else if ( Dns_IsNameFQDN( pnodeArg ) )
{
// input pnodeName is FQDN, with a trailing dot
pnodeName = pnodeArg;
}
else
{
//append zone name to the end of pnodeName
pnodeName = malloc( 2 + strlen(pzoneName) + strlen(pnodeArg) );
if ( pnodeName )
{
strcpy ( pnodeName, pnodeArg );
strcat ( pnodeName, "." );
strcat ( pnodeName, pzoneName );
ballocated = TRUE;
}
}
}
else
{
pnodeName = *Argv;
}
//
// set out params
//
if ( ppZoneName )
{
*ppZoneName = pzoneName;
}
if ( ppNodeName )
{
*ppNodeName = pnodeName;
}
if ( pbAllocatedNode )
{
*pbAllocatedNode = ballocated;
}
if ( ppZoneArg )
{
*ppZoneArg = pzoneArg;
}
if ( ppNodeArg )
{
*ppNodeArg = pnodeArg;
}
return( bauthZone );
}
DNS_STATUS
getServerVersion(
IN LPWSTR pwszServerName,
IN BOOL fPrintVersion,
OUT PDWORD pdwMajorVersion, OPTIONAL
OUT PDWORD pdwMinorVersion, OPTIONAL
OUT PDWORD pdwBuildNum OPTIONAL
)
/*++
Routine Description:
Query server for version information.
Arguments:
pwszServerName -- name of DNS server
fPrintVersion -- if TRUE this function will print one-line server version
pdwMajorVersion -- ptr to DWORD to receive major version or NULL
pdwMinorVersion -- ptr to DWORD to receive minor version or NULL
pdwBuildNum -- ptr to DWORD to receive build number or NULL
Return Value:
Status code.
--*/
{
DNS_STATUS status = ERROR_SUCCESS;
DWORD dataType;
PDNS_RPC_SERVER_INFO pServerInfo = NULL;
DWORD dwMajorVersion = 0;
DWORD dwMinorVersion = 0;
DWORD dwBuildNum = 0;
//
// Retrieve server info.
//
status = DnssrvQuery(
pwszServerName,
NULL, // zone
DNSSRV_QUERY_SERVER_INFO,
&dataType,
&pServerInfo );
if ( status != ERROR_SUCCESS )
{
goto Done;
}
if ( !pServerInfo || dataType != DNSSRV_TYPEID_SERVER_INFO )
{
status = ERROR_NOT_FOUND;
goto Done;
}
//
// Parse version.
//
dwMajorVersion = pServerInfo->dwVersion & 0x000000FF;
dwMinorVersion = ( pServerInfo->dwVersion & 0x0000FF00 ) >> 8;
dwBuildNum = pServerInfo->dwVersion >>16;
//
// Optionally print version.
//
if ( fPrintVersion )
{
printf( "DNS server %S version is %d.%d.%d\n",
pwszServerName,
dwMajorVersion,
dwMinorVersion,
dwBuildNum );
}
//
// Store version numbers to output destinations.
//
Done:
if ( pdwMajorVersion )
{
*pdwMajorVersion = dwMajorVersion;
}
if ( pdwMinorVersion )
{
*pdwMinorVersion = dwMinorVersion;
}
if ( pdwBuildNum )
{
*pdwBuildNum = dwBuildNum;
}
return status;
} // getServerVersion
DNS_STATUS
processCacheSizeQuery(
LPWSTR pwszServerName
)
/*++
Routine Description:
Query server and print current cache usage.
Arguments:
pwszServerName -- name of DNS server
Return Value:
Status code.
--*/
{
DNS_STATUS status = ERROR_SUCCESS;
PDNS_RPC_BUFFER pStatBuff = NULL;
PDNSSRV_MEMORY_STATS pMemStats = NULL;
PDNSSRV_STAT pStat;
PCHAR pch;
PCHAR pchstop;
//
// Print server version
//
getServerVersion(
pwszServerName,
TRUE,
NULL, NULL, NULL );
//
// Retrieve statistics from server.
//
status = DnssrvGetStatistics(
pwszServerName,
DNSSRV_STATID_MEMORY,
&pStatBuff );
if ( status != ERROR_SUCCESS )
{
goto Done;
}
if ( !pStatBuff )
{
printf( "Error: statistics buffer missing\n" );
goto Done;
}
//
// Loop through returned stats to find memory stats.
//
pch = pStatBuff->Buffer;
pchstop = pch + pStatBuff->dwLength;
while ( pch < pchstop )
{
pStat = ( PDNSSRV_STAT ) pch;
pch = ( PCHAR ) GET_NEXT_STAT_IN_BUFFER( pStat );
if ( pch > pchstop )
{
printf( "Error: invalid stats buffer\n" );
goto Done;
}
// printf( "Found stat ID %08X\n", pStat->Header.StatId );
if ( pStat->Header.StatId == DNSSRV_STATID_MEMORY )
{
pMemStats = ( PDNSSRV_MEMORY_STATS ) pStat;
break;
}
}
if ( pMemStats == NULL )
{
printf( "Error: unable to retrieve memory statistics\n" );
status = ERROR_NOT_SUPPORTED;
goto Done;
}
//
// Print results.
//
printf( "Cache usage for server %S is %d bytes:\n"
" Nodes: %d (%d bytes)\n"
" RRs: %d (%d bytes)\n",
pwszServerName,
pMemStats->MemTags[ MEMTAG_NODE_CACHE ].Memory +
pMemStats->MemTags[ MEMTAG_RECORD_CACHE ].Memory,
pMemStats->MemTags[ MEMTAG_NODE_CACHE ].Alloc -
pMemStats->MemTags[ MEMTAG_NODE_CACHE ].Free,
pMemStats->MemTags[ MEMTAG_NODE_CACHE ].Memory,
pMemStats->MemTags[ MEMTAG_RECORD_CACHE ].Alloc -
pMemStats->MemTags[ MEMTAG_RECORD_CACHE ].Free,
pMemStats->MemTags[ MEMTAG_RECORD_CACHE ].Memory);
Done:
return status;
} // processCacheSizeQuery
//
// Prototypes for forward references.
//
DNS_STATUS
ProcessDisplayAllZoneRecords(
IN DWORD Argc,
IN LPSTR * Argv
);
//
// DnsCmd entry point
//
#if DNSCMD_UNICODE
INT __cdecl
wmain(
IN int argc,
IN PWSTR * Argv
)
#else
INT __cdecl
main(
IN int argc,
IN char ** argv
)
#endif
/*++
Routine Description:
DnsCmd program entry point.
Executes specified command corresponding to a DNS Server API
call, using the specified server name.
Arguments:
argc -- arg count
argv -- argument list
argv[1] -- DNS ServerName
argv[2] -- Command to execute
argv[3...] -- arguments to command
Return Value:
Return from the desired command. Usually a pass through of the return
code from DNS API call.
--*/
{
DNS_STATUS status = ERROR_SUCCESS;
COMMAND_FUNCTION pcommandFunc;
DWORD commandArgc;
LPSTR * commandArgv;
LPSTR parg1;
WSADATA wsadata;
#ifdef DNSCMD_UNICODE
char ** argv = NULL;
int i;
#endif
//
// initialize debug
//
DnssrvInitializeDebug();
//
// Initialize Winsock in case we want to call any Winsock functions.
//
WSAStartup( MAKEWORD( 2, 0 ), &wsadata );
#if DNSCMD_UNICODE
//
// Convert Unicode arguments to UTF8.
//
argv = ALLOCATE_HEAP( ( argc + 1 ) * sizeof( PCHAR ) );
for ( i = 0; i < argc; ++i )
{
argv[ i ] = Dns_NameCopyAllocate(
( PCHAR ) Argv[ i ],
0, // no given length (use strlen)
DnsCharSetUnicode,
DnsCharSetUtf8 );
}
argv[ i ] = NULL;
#endif
//
// DnsCmd <ServerName> [/WMI] <Command> [<Command Parameters>]
//
// Skip EXE name parameter.
//
if ( argc < 2 )
{
goto Help;
}
--argc;
++argv;
//
// DNS server IP address/name parameter
//
pszServerName = argv[ 0 ];
if ( *pszServerName == '/' )
{
pszServerName = ".";
}
else
{
argc--;
argv++;
}
pwszServerName = Dns_NameCopyAllocate(
pszServerName,
0, // no given length (use strlen)
DnsCharSetUtf8,
DnsCharSetUnicode );
//
// Check for optional WMI parameter.
//
if ( argc && argv[ 0 ] && _stricmp( argv[ 0 ], "/WMI" ) == 0 )
{
g_UseWmi = TRUE;
--argc;
++argv;
if ( argc < 1 )
{
goto Help;
}
status = DnscmdWmi_Initialize( pwszServerName );
if ( status != ERROR_SUCCESS )
{
printf(
"Fatal error 0x%08X during WMI initialization to server \"%S\"\n",
status,
pwszServerName );
goto Done;
}
printf(
"Opened WMI connection to server \"%S\"\n\n",
pwszServerName );
}
//
// next parameter is command name, retrieve associated function
//
if ( argc == 0 )
{
status = ERROR_SUCCESS;
goto Help;
}
pszCommandName = argv[0];
pcommandFunc = getCommandFunction( pszCommandName );
if( !pcommandFunc )
{
if ( _stricmp( pszCommandName, "/?" ) == 0 ||
_stricmp( pszCommandName, "/help" ) == 0 )
{
status = ERROR_SUCCESS;
}
else
{
status = ERROR_INVALID_PARAMETER;
printf(
"Unknown Command \"%s\" Specified -- type DnsCmd -?.\n",
pszCommandName );
}
goto Help;
}
//
// set argc, argv for rest of parameters
//
commandArgc = (DWORD)(argc - 1);
commandArgv = &argv[1];
//
// test for help request on specific command
// - if found, dispatch with Argc=0, to force help
//
if ( commandArgc > 0 )
{
parg1 = commandArgv[0];
if ( *parg1 == '?' ||
_stricmp( parg1, "/?" ) == 0 ||
_stricmp( parg1, "/help" ) == 0 )
{
commandArgc = NEED_HELP_ARGC;
}
}
//
// dispatch to processor for this command
//
status = pcommandFunc( commandArgc, commandArgv );
Dns_EndDebug();
if ( status != ERROR_SUCCESS )
{
printf( "\nCommand failed: %s %ld (%08lx)\n",
Dns_StatusString( status ),
status, status );
}
else
{
//
// Do not output success message for commands where the output
// may be piped to file for a specific use (e.g. zone file output).
if ( pcommandFunc != ProcessDisplayAllZoneRecords )
{
printf( "Command completed successfully.\n" );
}
}
goto Done;
//
// Output help text.
//
Help:
printf(
"\nUsage: DnsCmd <ServerName> <Command> [<Command Parameters>]\n\n"
"<ServerName>:\n"
" . -- local machine using LPC\n"
" IP address -- RPC over TCP/IP\n"
" DNS name -- RPC over TCP/IP\n"
" other server name -- RPC over named pipes\n\n"
"<Command>:\n" );
printCommands();
printf(
"\n<Command Parameters>:\n"
" DnsCmd <CommandName> /? -- For help info on specific Command\n" );
//
// Cleanup and return.
//
Done:
if ( g_UseWmi )
{
DnscmdWmi_Free();
}
WSACleanup();
return( status );
}
//
// Command Functions
//
//
// Info Query -- for Server or Zone
//
DNS_STATUS
ProcessInfo(
IN DWORD Argc,
IN LPSTR * Argv
)
{
DNS_STATUS status = ERROR_SUCCESS;
DWORD typeid;
PVOID pdata;
LPCSTR pszQueryName;
//
// /Info [<PropertyName>]
//
// get specific property to query -- if given
// if not specific query, default to ZONE_INFO
//
if ( Argc == 0 )
{
pszQueryName = DNSSRV_QUERY_SERVER_INFO;
}
else if ( Argc == 1 )
{
//
// Allow property name to be bare or preceded by command char.
//
pszQueryName = getCommandName( Argv[0] );
if ( !pszQueryName )
{
pszQueryName = Argv[ 0 ];
}
}
else
{
goto Help;
}
//
// Handle meta-queries: queries that involve client-side parsing
//
if ( _stricmp( pszQueryName, "CacheSize" ) == 0 )
{
status = processCacheSizeQuery( pwszServerName );
}
else
{
//
// query, print result on success
//
if ( g_UseWmi )
{
status = DnscmdWmi_ProcessDnssrvQuery(
NULL, // zone
pszQueryName );
}
else
{
status = DnssrvQuery(
pwszServerName,
NULL, // no zone
pszQueryName, // query name
& typeid,
& pdata );
if ( status == ERROR_SUCCESS )
{
printf( "Query result:\n" );
DnsPrint_RpcUnion(
dnscmd_PrintRoutine,
dnscmd_PrintContext,
NULL,
typeid,
pdata );
}
}
if ( status != ERROR_SUCCESS )
{
printf(
"Info query failed.\n"
" Status = %d (0x%08lx)\n",
status, status );
}
}
return( status );
Help:
printf(
"Usage: DnsCmd <Server> /Info [<Property>]\n"
" <Property> -- server property to view\n"
" Examples:\n"
" BootMethod\n"
" RpcProtocol\n"
" LogLevel\n"
" EventlogLevel\n"
" NoRecursion\n"
" ForwardDelegations\n"
" ForwardingTimeout\n"
" IsSlave\n"
" SecureResponses\n"
" RecursionRetry\n"
" RecursionTimeout\n"
" " DNS_REGKEY_ADDITIONAL_RECURSION_TIMEOUT "\n"
" MaxCacheTtl\n"
" MaxNegativeCacheTtl\n"
" RoundRobin\n"
" LocalNetPriority\n"
" AddressAnswerLimit\n"
" BindSecondaries\n"
" WriteAuthorityNs\n"
" NameCheckFlag\n"
" StrictFileParsing\n"
" UpdateOptions\n"
" DisableAutoReverseZones\n"
" SendPort\n"
" NoTcp\n"
" XfrConnectTimeout\n"
" DsPollingInterval\n"
" ScavengingInterval\n"
" DefaultAgingState\n"
" DefaultNoRefreshInterval\n"
" DefaultRefreshInterval\n"
);
return( ERROR_SUCCESS );
}
DNS_STATUS
ProcessZoneInfo(
IN DWORD Argc,
IN LPSTR * Argv
)
{
DNS_STATUS status = ERROR_SUCCESS;
DWORD typeid;
PVOID pdata;
LPCSTR pqueryName;
//
// /ZoneInfo <ZoneName> [<PropertyName>]
//
// get specific query -- if given
// if not specific query, default to ZONE_INFO
//
if ( Argc == 1 )
{
pqueryName = DNSSRV_QUERY_ZONE_INFO;
}
else if ( Argc == 2 )
{
pqueryName = getCommandName( Argv[1] );
if ( !pqueryName )
{
pqueryName = Argv[1];
}
}
else
{
goto Help;
}
//
// query, print result on success
//
if ( g_UseWmi )
{
status = DnscmdWmi_ProcessZoneInfo(
Argv[ 0 ] );
}
else
{
status = DnssrvQuery(
pwszServerName,
Argv[0], // zone name
pqueryName, // query name
&typeid,
&pdata );
if ( status == ERROR_SUCCESS )
{
printf( "Zone query result:\n" );
DnsPrint_RpcUnion(
dnscmd_PrintRoutine,
dnscmd_PrintContext,
NULL,
typeid,
pdata );
}
else
{
printf(
"Zone Info query failed.\n"
" Status = %d (0x%08lx)\n",
status, status );
}
}
return( status );
Help:
printf(
"Usage: DnsCmd <Server> /ZoneInfo <ZoneName> [<Property>]\n"
" <Property> -- zone property to view\n"
" Examples:\n"
" AllowUpdate\n"
" DsIntegrated\n"
" Aging\n"
" RefreshInterval\n"
" NoRefreshInterval\n" );
return( ERROR_SUCCESS );
}
//
// Simple server operations
//
DNS_STATUS
ProcessSimpleServerOperation(
IN DWORD Argc,
IN LPSTR * Argv
)
{
DNS_STATUS status = ERROR_SUCCESS;
LPSTR cmd;
//
// <Simple Server Command> no parameters
// Commands:
// - DebugBreak
// - ClearDebugLog
// - Restart
// - DisplayCache
// - Reload
//
if ( Argc != 0 )
{
printf( "Usage: DnsCmd <ServerName> /%s\n", pszCommandName );
return( ERROR_SUCCESS );
}
if ( g_UseWmi )
{
status = DnscmdWmi_ProcessDnssrvOperation(
NULL,
getCommandName( pszCommandName ),
DNSSRV_TYPEID_NULL,
( PVOID ) NULL );
}
else
{
status = DnssrvOperation(
pwszServerName,
NULL,
getCommandName( pszCommandName ),
DNSSRV_TYPEID_NULL,
NULL );
}
if ( status == ERROR_SUCCESS )
{
printf(
"%s completed successfully.\n",
pszServerName );
}
else
{
printf(
"%s failed: status = %d (0x%08lx).\n",
pszServerName,
status, status );
}
return( status );
}
DNS_STATUS
ProcessStatistics(
IN DWORD Argc,
IN LPSTR * Argv
)
{
DNS_STATUS status = ERROR_SUCCESS;
DWORD statid = DNSSRV_STATID_ALL; // default to all
PDNS_RPC_BUFFER pstatsBuf = NULL;
LPSTR cmd;
//
// Statistics [/<StatId> | /Clear]
//
if ( Argc > 1 )
{
goto Help;
}
//
// if command -- execute command
// /Clear is only supported command
//
//
cmd = getCommandName( Argv[0] );
if ( cmd )
{
if ( !_stricmp(cmd, "Clear" ) )
{
status = DnssrvOperation(
pwszServerName,
NULL,
"ClearStatistics",
DNSSRV_TYPEID_NULL,
NULL );
if ( status == ERROR_SUCCESS )
{
printf("DNS Server %S statistics cleared.\n", pwszServerName );
}
return( status );
}
goto Help;
}
//
// view statistics
// - if specific statid given, read it
if ( Argc > 0 )
{
statid = strtoul(
Argv[0],
NULL,
16 );
if ( statid == 0 )
{
statid = (-1);
}
}
if ( g_UseWmi )
{
status = DnscmdWmi_GetStatistics(
statid );
}
else
{
status = DnssrvGetStatistics(
pwszServerName,
statid,
& pstatsBuf );
if ( status == ERROR_SUCCESS )
{
printf( "DNS Server %S statistics:\n", pwszServerName );
DnsPrint_RpcStatsBuffer(
dnscmd_PrintRoutine,
dnscmd_PrintContext,
NULL,
pstatsBuf );
}
}
return( status );
Help:
printf(
"Usage: DnsCmd <ServerName> /Statistics [/<StatId> | /Clear]\n"
" <StatId> -- ID of particular stat desired. (ALL is the default)\n"
" %08lx -- Time \n"
" %08lx -- Query \n"
" %08lx -- Query2 \n"
" %08lx -- Recurse \n"
" %08lx -- Master \n"
" %08lx -- Secondary \n"
" %08lx -- Wins \n"
" %08lx -- Wire Update\n"
" %08lx -- Internal Update\n"
" %08lx -- SkwanSec \n"
" %08lx -- Ds \n"
" %08lx -- Memory \n"
" %08lx -- PacketMem \n"
" %08lx -- Dbase \n"
" %08lx -- Records \n"
" Deprecated stats:\n"
" %08lx -- Memory-NT5 \n"
" %08lx -- NbstatMem \n"
" /Clear -- clear statistics data\n",
DNSSRV_STATID_TIME,
DNSSRV_STATID_QUERY,
DNSSRV_STATID_QUERY2,
DNSSRV_STATID_RECURSE,
DNSSRV_STATID_MASTER,
DNSSRV_STATID_SECONDARY,
DNSSRV_STATID_WINS,
DNSSRV_STATID_WIRE_UPDATE,
DNSSRV_STATID_NONWIRE_UPDATE,
DNSSRV_STATID_MEMORY,
DNSSRV_STATID_SKWANSEC,
DNSSRV_STATID_DS,
DNSSRV_STATID_PACKET,
DNSSRV_STATID_DBASE,
DNSSRV_STATID_RECORD,
DNSSRV_STATID_MEMORY,
DNSSRV_STATID_NBSTAT
);
return( ERROR_SUCCESS );
}
//
// Update server data file(s)
// for one zone, when <zonename> specified
// all files: no <zonename> specified
//
DNS_STATUS
ProcessWriteBackFiles(
IN DWORD Argc,
IN LPSTR * Argv
)
{
DNS_STATUS status = ERROR_SUCCESS;
LPSTR zonename = NULL;
LPSTR cmd;
//
// WriteBackFiles [ZoneName]
//
if ( Argc > 1 )
{
goto Help;
}
if ( Argc == 0 )
{
cmd = "WriteDirtyZones";
}
else
{
zonename = Argv[0];
cmd = "WriteBackFile";
}
status = DnssrvOperation(
pwszServerName, //server
zonename, //zone
cmd, //cmd
DNSSRV_TYPEID_NULL,
(PVOID) NULL );
if ( status == ERROR_SUCCESS )
{
printf(
"Sever data file(s) updated. \n"
);
}
return( status );
Help:
printf(
"Usage: DnsCmd <ServerName> /WriteBackFiles [<ZoneName>]\n"
" <ZoneName> -- FQDN of a zone whose datafile to be written back\n"
" Default: write back datafile for all dirty zones\n"
);
return( ERROR_SUCCESS );
}
#if 0
//
// Server query
//
DNS_STATUS
ProcessQueryServer(
IN DWORD Argc,
IN LPSTR * Argv
)
{
DNS_STATUS status = ERROR_SUCCESS;
DWORD typeid;
PVOID pdata;
//
// QueryServer <QueryName>
//
if ( Argc != 1 )
{
goto Help;
}
status = DnssrvQuery(
pwszServerName,
NULL,
Argv[0],
& typeid,
& pdata );
if ( status == ERROR_SUCCESS )
{
printf(
"Server %s query result:\n",
Argv[0]
);
DnsPrint_RpcUnion(
dnscmd_PrintRoutine,
dnscmd_PrintContext,
NULL,
typeid,
pdata );
}
else
{
printf(
"QueryServer failed.\n"
" Status = %d (0x%08lx)\n",
status, status );
}
return( status );
Help:
printf(
"Usage: DnsCmd <Server> QueryServer <PropertyName>\n"
" <PropertyName> examples:\n"
" ServerInfo\n"
" Statistics\n"
" BootMethod\n"
" ListenAddresses\n"
" SendPort\n"
" RpcProtocol\n"
" NoRecursion\n"
" RecursionRetry\n"
" RecursionTimeout\n"
" " DNS_REGKEY_ADDITIONAL_RECURSION_TIMEOUT "\n"
" Forwarders\n"
" ForwardingTimeout\n"
" IsSlave\n"
" MaxCacheTtl\n"
" MaxNegativeCacheTtl\n"
" DisableAutoReverseZones\n"
" CleanupInterval\n"
" AllowUpdate\n"
" RoundRobin\n"
" AddressAnswerLimit\n"
" BindSecondaries\n"
" WriteAuthority\n"
" StrictFileParsing\n"
);
return( ERROR_SUCCESS );
}
DWORD
ReadIPAddr(LPSTR ipAddrStr)
{
DWORD ipaddr=0;
int n,count=0,base=1;
while(count<4)
{
n = strtoul(ipAddrStr,&ipAddrStr,10);
if( (n>255) || ((count<3) && (ipAddrStr[0]!='.')) ) return(-1);
else ipAddrStr++;
ipaddr += base*n;
base*=256;
count++;
}
return(ipaddr);
}
#endif
DNS_STATUS
ProcessRecordAdd(
IN DWORD Argc,
IN LPSTR * Argv
)
{
DNS_STATUS status = ERROR_SUCCESS;
PDNS_RECORD prr;
PDNS_RPC_RECORD prrRpc;
LPSTR pzoneName;
LPSTR pnodeName;
BOOL ballocatedNode;
LPSTR pzoneArg;
WORD wType;
DWORD ttl = 0;
DWORD ttlFlag = 0;
CHAR buf[33];
DWORD baging = 0;
DWORD bopenAcl = 0;
//
// RecordAdd <Zone> <Node> [/AgeOn | /AgeOff] [/AdminAcl] [<TTL>] <RRType> <RRData>
//
if ( Argc < 4 || Argc == NEED_HELP_ARGC )
{
goto Help;
}
//
// read zone and domain name
//
readZoneAndDomainName(
Argv,
& pzoneName,
& pnodeName,
& ballocatedNode,
& pzoneArg,
NULL );
Argv++;
Argc--;
Argv++;
Argc--;
//
// Aging ON\OFF
//
if ( Argc )
{
if ( _stricmp( *Argv, "/Aging" ) == 0 ||
_stricmp( *Argv, "/AgeOn" ) == 0 )
{
baging = 1;
Argv++;
Argc--;
}
#if 0
else if ( _stricmp( *Argv, "/AgeOff" ) == 0 )
{
baging = 0;
Argv++;
Argc--;
}
#endif
}
if ( Argc && _stricmp( *Argv, "/OpenAcl" ) == 0 )
{
bopenAcl = TRUE;
Argv++;
Argc--;
}
//
// TTL -- optional
// - use default if none given
//
ttl = strtoul(
*Argv,
NULL,
10 );
if ( ttl == 0 && strcmp(*Argv, "0") != 0 )
{
ttlFlag = DNS_RPC_RECORD_FLAG_DEFAULT_TTL;
}
else // read TTL
{
Argv++;
Argc--;
if ( Argc < 1 )
{
goto Help;
}
}
//
// record type
//
wType = Dns_RecordTypeForName( *Argv, 0 );
if ( !wType )
{
printf( "Invalid RRType: <%s>!\n", *Argv );
goto Help;
}
Argv++;
Argc--;
//
// build DNS_RECORD
// - if no record data, then type delete
// - otherwise build record
//
if ( !Argc )
{
prrRpc = ALLOCATE_HEAP( SIZEOF_DNS_RPC_RECORD_HEADER );
if ( !prrRpc )
{
printf( "Not enough memory!\n" );
return( ERROR_SUCCESS );
}
prrRpc->wDataLength = 0;
prrRpc->wType = wType;
}
else
{
prr = Dns_RecordBuild_A(
NULL, // ptr to RRSet
pnodeName, // nameOwner
wType, // RR type in WORD
FALSE, // ! S.Delete
0, // S.section
Argc, // count of strings
Argv // strings to fill into RR
);
if ( ! prr )
{
printf( "\nInvalid Data!\n" );
goto Help;
}
// convert DNS_RECORD to RPC buffer
prrRpc = DnsConvertRecordToRpcBuffer( prr );
if ( ! prrRpc )
{
#if DBG
printf("DnsConvertRecordToRpcBuffer() failed\n");
#endif
status = GetLastError();
goto Help;
}
// prr and prrRpc freed by process termination
}
//
// set TTL and flags for the RR
//
prrRpc->dwTtlSeconds = ttl;
prrRpc->dwFlags = ttlFlag;
if ( baging )
{
prrRpc->dwFlags |= DNS_RPC_RECORD_FLAG_AGING_ON;
}
if ( bopenAcl )
{
prrRpc->dwFlags |= DNS_RPC_FLAG_OPEN_ACL;
}
if ( g_UseWmi )
{
status = DnscmdWmi_ProcessRecordAdd(
pzoneName,
pnodeName,
prrRpc,
Argc,
Argv );
}
else
{
status = DnssrvUpdateRecord(
pwszServerName, // server
pzoneName, // zone
pnodeName, // node
prrRpc, // RR to add
NULL );
}
if ( status == ERROR_SUCCESS )
{
printf(
"Add %s Record for %s at %s\n",
*(Argv - 1), // RR type
pnodeName, // owner name
pzoneArg ); // zone name
}
// free node name if allocated
if ( ballocatedNode )
{
free( pnodeName );
}
return( status );
Help:
printf(
"Usage: DnsCmd <ServerName> /RecordAdd <Zone> <NodeName> [/Aging] [/OpenAcl]\n"
" [<Ttl>] <RRType> <RRData>\n\n"
" <RRType> <RRData>\n"
" A <IPAddress>\n"
" NS,CNAME,MB,MD <HostName|DomainName>\n"
" PTR,MF,MG,MR <HostName|DomainName>\n"
" MX,RT,AFSDB <Preference> <ServerName>\n"
" SRV <Priority> <Weight> <Port> <HostName>\n"
" SOA <PrimaryServer> <AdminEmail> <Serial#>\n"
" <Refresh> <Retry> <Expire> <MinTTL>\n"
" AAAA <Ipv6Address>\n"
" TXT <String> [<String>]\n"
" X25,HINFO,ISDN <String> [<String>]\n"
" MINFO,RP <MailboxName> <ErrMailboxName>\n"
" WKS <Protocol> <IPAddress> <Service> [<Service>]..]\n"
" KEY <Flags> <KeyProtocol> <CryptoAlgorithm> <Base64Data>\n"
" SIG <TypeCovered> <CryptoAlgorithm> <LabelCount>\n"
" <OriginalTTL> <SigExpiration> <SigInception>\n"
" <KeyTag> <Signer's Name> <Base64Data>\n"
" NXT <NextName> <Type> [<Type>...]\n"
" WINS <MapFlag> <LookupTimeout>\n"
" <CacheTimeout> <IPAddress> [<IPAddress>]\n"
" WINSR <MapFlag> <LookupTimeout>\n"
" <CacheTimeout> <RstDomainName>\n"
" <Zone> -- <ZoneName> | /RootHints\n"
" <ZoneName> -- FQDN of a zone\n"
" <NodeName> -- name of node to which a record will be added\n"
" - FQDN of a node (name with a '.' at the end) OR\n"
" - node name relative to the ZoneName OR\n"
" - \"@\" for zone root node OR\n"
" - service name for SRV only (e.g. _ftp._tcp)\n"
" <Ttl> -- TTL for the RR (Default: TTL defined in SOA)\n"
" <HostName> -- FQDN of a host\n"
" <IPAddress> -- e.g. 255.255.255.255\n"
" <ipv6Address> -- e.g. 1:2:3:4:5:6:7:8\n"
" <Protocol> -- UDP | TCP \n"
" <Service> -- e.g. domain, smtp\n"
" <TypeCovered> -- type of the RRset signed by this SIG\n"
" <CryptoAlgorithm> -- 1=RSA/MD5, 2=Diffie-Hellman, 3=DSA\n"
" <SigExpiration> -- yyyymmddhhmmss - GMT\n"
" <SigInception> -- yyyymmddhhmmss - GMT\n"
" <KeyTag> -- used to discriminate between multiple SIGs\n"
" <Signer's Name> -- domain name of signer\n"
" <KeyProtocol> -- 1=TLS, 2=email, 3=DNSSEC, 4=IPSEC\n"
" <Base64Data> -- KEY or SIG binary data in base64 notation\n"
" <NextName> -- domain name of next RRSet in zone\n"
);
return( ERROR_SUCCESS );
}
DNS_STATUS
ProcessRecordDelete(
IN DWORD Argc,
IN LPSTR * Argv
)
/*++
Routine Description:
Delete record(s) from node in zone.
--*/
{
DNS_STATUS status = ERROR_SUCCESS;
PDNS_RECORD prr;
PDNS_RPC_RECORD prrRpc = NULL;
LPSTR pzoneName = NULL;
LPSTR pnodeName = NULL;
BOOL ballocatedNode = FALSE;
LPSTR pzoneArg;
LPSTR psztypeArg = NULL;
WORD wType;
DWORD ttl = 0;
DWORD ttlFlag = 0;
CHAR buf[33];
BOOL fconfirm = TRUE;
//
// RecordDelete <Zone> <Node> <RRType> [<RRData>] [/f]
//
if ( Argc < 3 || Argc == NEED_HELP_ARGC )
{
goto Help;
}
//
// Check for "force" (no-confirm) flag
//
if ( !_stricmp( Argv[Argc-1], "/f" ) )
{
fconfirm = FALSE;
Argc--;
}
if ( Argc < 3 )
{
goto Help;
}
//
// read zone and domain name
//
readZoneAndDomainName(
Argv,
& pzoneName,
& pnodeName,
& ballocatedNode,
& pzoneArg,
NULL );
Argv++;
Argc--;
Argv++;
Argc--;
//
// TTL -- optional
// - use default if none given
//
ttl = strtoul(
*Argv,
NULL,
10 );
if ( ttl == 0 && strcmp(*Argv, "0") != 0 )
{
ttlFlag = DNS_RPC_RECORD_FLAG_DEFAULT_TTL;
}
else // read TTL
{
Argv++;
Argc--;
if ( Argc < 1 )
{
goto Help;
}
}
//
// record type
//
psztypeArg = *Argv;
wType = Dns_RecordTypeForName(
psztypeArg,
0 // null terminated
);
if ( !wType )
{
printf( "Invalid RRType: <%s>!\n", *Argv );
goto Help;
}
Argv++;
Argc--;
//
// build DNS_RECORD
// - if no record data, then type delete
// - otherwise build record
//
if ( Argc )
{
prr = Dns_RecordBuild_A(
NULL, // ptr to RRSet
pnodeName, // nameOwner
wType, // RR type in WORD
FALSE, // ! S.Delete
0, // S.section
Argc, // count of strings
Argv // strings to fill into RR
);
if ( ! prr )
{
printf( "\nInvalid Data!\n" );
goto Help;
}
// convert DNS_RECORD to RPC buffer
prrRpc = DnsConvertRecordToRpcBuffer( prr );
if ( ! prrRpc )
{
#if DBG
printf("DnsConvertRecordToRpcBuffer()faild\n");
#endif
status = GetLastError();
goto Help;
}
// prr and prrRpc freed by process termination
// set TTL for the RR
prrRpc->dwTtlSeconds = ttl;
prrRpc->dwFlags = ttlFlag;
}
//
// ask user for confirmation
//
if ( fconfirm )
{
if ( !getUserConfirmation( "delete record" ) )
{
return( ERROR_SUCCESS );
}
}
//
// delete
// - if record do full update
// - if type do type delete
//
if ( prrRpc )
{
status = DnssrvUpdateRecord(
pwszServerName, // server
pzoneName, // zone
pnodeName, // node
NULL, // no add
prrRpc // RR to delete
);
}
else
{
status = DnssrvDeleteRecordSet(
pwszServerName, // server
pzoneName, // zone
pnodeName, // node
wType
);
}
if ( status == ERROR_SUCCESS )
{
printf(
"Deleted %s record(s) at %s\n",
psztypeArg,
pzoneArg );
}
// free node name if allocated
if ( ballocatedNode && pnodeName )
{
free( pnodeName );
}
return( status );
Help:
printf(
"Usage: DnsCmd <ServerName> /RecordDelete <Zone> <NodeName>\n"
" <RRType> <RRData> [/f]\n\n"
" <Zone> -- FQDN of a zone of /RootHints or /Cache\n"
" <NodeName> -- name of node from which a record will be deleted\n"
" - \"@\" for zone root OR\n"
" - FQDN of a node (DNS name with a '.' at the end) OR\n"
" - single label for name relative to zone root ) OR\n"
" - service name for SRV only (e.g. _ftp._tcp)\n"
" <RRType>: <RRData>:\n"
" A <IP Address>\n"
" SRV <Priority> <Weight> <Port> <HostName>\n"
" AAAA <IPv6 Address>\n"
" MX <Preference> <ServerName>\n"
" NS,CNAME,PTR <HostName>\n"
" For help on how to specify the <RRData> for other record\n"
" types see \"DnsCmd /RecordAdd /?\"\n"
" If <RRData> is not specified deletes all records with of specified type\n"
" /f -- Execute without asking for confirmation\n\n" );
// free node name if allocated
if ( ballocatedNode )
{
free( pnodeName );
}
return( ERROR_SUCCESS );
}
DNS_STATUS
ProcessNodeDelete(
IN DWORD Argc,
IN LPSTR * Argv
)
/*++
Routine Description:
Delete record(s) from node in zone.
--*/
{
DNS_STATUS status = ERROR_SUCCESS;
LPSTR pzoneName;
LPSTR pnodeName;
BOOL ballocatedNode = FALSE;
LPSTR pzoneArg;
DWORD iarg;
BOOL bsubtree = FALSE;
BOOL bnoConfirm = FALSE;
//
// /DeleteNode <Zone> <NodeName> [/Tree] [/f]
//
if ( Argc < 2 || Argc > 4 )
{
goto Help;
}
// read options
iarg = 3;
while ( iarg <= Argc )
{
if ( !_stricmp(Argv[iarg-1], "/Tree") )
{
bsubtree = 1;
}
else if ( !_stricmp(Argv[iarg-1], "/f") )
{
bnoConfirm = 1;
}
else
{
goto Help;
}
iarg ++;
}
//
// if confirmation option, get user confirmation
// - if denied, bail
//
if ( !bnoConfirm )
{
PCHAR pmessage = "delete node";
if ( bsubtree )
{
pmessage = "delete node's subtree";
}
if ( !getUserConfirmation( pmessage ) )
{
return( ERROR_SUCCESS );
}
}
//
// read zone and domain name
//
readZoneAndDomainName(
Argv,
& pzoneName,
& pnodeName,
& ballocatedNode,
& pzoneArg,
NULL );
//
// delete
//
status = DnssrvDeleteNode(
pwszServerName,
pzoneName,
pnodeName,
bsubtree
);
if ( status == ERROR_SUCCESS )
{
printf(
"DNS Server %S deleted node at %s:\n"
" Status = %d (0x%08lx)\n",
pwszServerName,
pnodeName,
status, status );
}
// free node name if allocated
if ( ballocatedNode )
{
free( pnodeName );
}
return( status );
Help:
printf(
"Usage: DnsCmd <ServerName> /NodeDelete "
"<Zone> <NodeName> [/Tree] [/f]\n"
" <Zone> -- <ZoneName> | /RootHints | /Cache\n"
" <ZoneName> -- FQDN of a zone\n"
" <NodeName> -- FQDN of a node (with a '.' at the end) OR\n"
" node name relative to the ZoneName\n"
" /Tree -- must be provided, when deleting a subdomain;\n"
" (Not to delete sub tree is the default)\n"
" /f -- execute without asking for confirmation\n"
);
return( ERROR_SUCCESS );
}
DNS_STATUS
ProcessAgeAllRecords(
IN DWORD Argc,
IN LPSTR * Argv
)
/*++
Routine Description:
Delete record(s) from node in zone.
--*/
{
DNS_STATUS status = ERROR_SUCCESS;
LPSTR pzoneName;
LPSTR pnodeName;
BOOL ballocatedNode = FALSE;
LPSTR pzoneArg;
DWORD iarg;
BOOL bsubtree = FALSE;
BOOL bnoConfirm = FALSE;
//
// /AgeAllRecords <Zone> [<NodeName>] [/f] [Tree]
//
if ( Argc < 1 || Argc > 4 )
{
goto Help;
}
//
// read options
// - iarg left at FIRST option parsed
// so we can determine if "node" option exists
//
iarg = Argc;
while ( iarg > 1 )
{
if ( !_stricmp(Argv[iarg-1], "/Tree") )
{
bsubtree = 1;
}
else if ( !_stricmp(Argv[iarg-1], "/f") )
{
bnoConfirm = 1;
}
else
{
break;
}
iarg--;
}
//
// read zone and optionally, domain name
//
if ( iarg > 1 )
{
readZoneAndDomainName(
Argv,
& pzoneName,
& pnodeName,
& ballocatedNode,
& pzoneArg,
NULL );
}
else
{
pzoneArg = pzoneName = Argv[0];
pnodeName = NULL;
}
//
// if confirmation option, get user confirmation
// - if denied, bail
//
if ( !bnoConfirm )
{
PCHAR pmessage = "force aging on node";
if ( bsubtree )
{
if ( pnodeName )
{
pmessage = "force aging on node's subtree";
}
else
{
pmessage = "force aging on entire zone";
}
}
if ( !getUserConfirmation( pmessage ) )
{
return( ERROR_SUCCESS );
}
}
//
// force aging
//
status = DnssrvForceAging(
pwszServerName,
pzoneName,
pnodeName,
bsubtree
);
if ( status == ERROR_SUCCESS )
{
printf(
"DNS Server %S forced aging on records %s %s of zone %s:\n"
" Status = %d (0x%08lx)\n",
pwszServerName,
bsubtree ? "in subtree" : "at",
pnodeName ? pnodeName : "root",
pzoneArg,
status, status );
}
// free node name if allocated
if ( ballocatedNode )
{
free( pnodeName );
}
return( status );
Help:
printf(
"Usage: DnsCmd <ServerName> /AgeAllRecords <ZoneName> [<NodeName>] [/Tree] [/f]\n"
" <Zone> -- <ZoneName>\n"
" <ZoneName> -- FQDN of a zone\n"
" <NodeName> -- name or node or subtree in which to enable aging\n"
" - \"@\" for zone root OR\n"
" - FQDN of a node (name with a '.' at the end) OR\n"
" - single label for name relative to zone root\n"
" /Tree -- force aging on entire subtree of node\n"
" or entire zone if node not given\n"
" /f -- execute without asking for confirmation\n"
);
return( ERROR_SUCCESS );
}
//
// Server configuration API
//
DNS_STATUS
ProcessResetProperty(
IN DWORD Argc,
IN LPSTR * Argv
)
{
DNS_STATUS status = ERROR_SUCCESS;
LPSTR pszZone = NULL;
LPSTR pszProperty = NULL;
BOOL fAllZones = FALSE;
//
// Config [Zone] <PropertyName> <Value>
// Note: if there is no valid, pass 0 for DWORDs or NULL for
// other types. This allows you to clear values, such as the
// LogFilterIPList.
//
if ( Argc < 1 || Argc == NEED_HELP_ARGC )
{
goto Help;
}
//
// The first arg is the zone name unless it starts with a
// slash, which means the zone name was omitted.
//
if ( *Argv[ 0 ] != '/' )
{
pszZone = Argv[ 0 ];
--Argc;
++Argv;
}
//
// Property name - starts with a slash.
//
pszProperty = getCommandName( Argv[ 0 ] );
if ( !pszProperty )
{
goto Help;
}
--Argc;
++Argv;
//
// Trap apply to all zone operation.
//
if ( pszZone &&
_stricmp( pszZone, "_ApplyAllZones_" ) == 0 )
{
pszZone = NULL;
fAllZones = TRUE;
}
//
// Do a strcmp to decide if this is a string or DWORD property.
// As more string properties are added we should probably use a
// table instead of a bunch of stricmps.
//
if ( _stricmp( pszProperty, DNS_REGKEY_LOG_FILE_PATH ) == 0 ||
_stricmp( pszProperty, DNS_REGKEY_ZONE_BREAK_ON_NAME_UPDATE ) == 0 )
{
//
// This property is a string value.
//
LPWSTR pwszPropertyValue = NULL;
if ( Argc && Argv[ 0 ] )
{
pwszPropertyValue = Dns_StringCopyAllocate(
Argv[ 0 ],
0,
DnsCharSetUtf8,
DnsCharSetUnicode );
}
if ( g_UseWmi )
{
status = DnscmdWmi_ResetProperty(
pszZone,
pszProperty,
VT_BSTR,
( PVOID ) pwszPropertyValue );
}
else
{
status = DnssrvResetStringProperty(
pwszServerName,
pszZone,
pszProperty,
pwszPropertyValue,
fAllZones ? DNSSRV_OP_PARAM_APPLY_ALL_ZONES : 0 );
}
FREE_HEAP( pwszPropertyValue );
}
else if ( _stricmp( pszProperty, DNS_REGKEY_LISTEN_ADDRESSES ) == 0 ||
_stricmp( pszProperty, DNS_REGKEY_LOG_IP_FILTER_LIST ) == 0 ||
_stricmp( pszProperty, DNS_REGKEY_FORWARDERS ) == 0 ||
_stricmp( pszProperty, DNS_REGKEY_ZONE_ALLOW_AUTONS ) == 0 ||
_stricmp( pszProperty, DNS_REGKEY_ZONE_MASTERS ) == 0 ||
_stricmp( pszProperty, DNS_REGKEY_ZONE_LOCAL_MASTERS ) == 0 ||
_stricmp( pszProperty, DNS_REGKEY_ZONE_SCAVENGE_SERVERS ) == 0 ||
_stricmp( pszProperty, DNS_REGKEY_BREAK_ON_UPDATE_FROM ) == 0 ||
_stricmp( pszProperty, DNS_REGKEY_BREAK_ON_RECV_FROM ) == 0 )
{
//
// This property is an IP list value.
//
DWORD ipCount;
IP_ADDRESS ipAddressArray[ MAX_IP_PROPERTY_COUNT ];
PIP_ARRAY pipArray = NULL;
if ( Argc )
{
BOOL fInaddrNoneAllowed =
_stricmp( pszProperty, DNS_REGKEY_BREAK_ON_UPDATE_FROM ) == 0 ||
_stricmp( pszProperty, DNS_REGKEY_BREAK_ON_RECV_FROM ) == 0;
ipCount = readIpAddressArray(
ipAddressArray,
MAX_IP_PROPERTY_COUNT,
Argc,
Argv,
fInaddrNoneAllowed );
if ( ipCount < 1 )
{
goto Help;
}
Argc -= ipCount;
Argv += ipCount;
pipArray = Dns_BuildIpArray( ipCount, ipAddressArray );
}
if ( g_UseWmi )
{
status = DnscmdWmi_ResetProperty(
pszZone,
pszProperty,
PRIVATE_VT_IPARRAY,
( PVOID ) pipArray );
}
else
{
status = DnssrvResetIPListProperty(
pwszServerName,
pszZone,
pszProperty,
pipArray,
fAllZones ? DNSSRV_OP_PARAM_APPLY_ALL_ZONES : 0 );
}
FREE_HEAP( pipArray );
}
else
{
//
// This property is a DWORD value.
//
DWORD value = Argc ?
convertDwordParameterUnknownBase( Argv[ 0 ] ) :
0;
if ( fAllZones )
{
value |= DNSSRV_OP_PARAM_APPLY_ALL_ZONES;
}
if ( g_UseWmi )
{
status = DnscmdWmi_ResetProperty(
pszZone,
pszProperty,
VT_I4,
( PVOID ) ( DWORD_PTR ) value );
}
else
{
status = DnssrvResetDwordProperty(
pwszServerName,
pszZone,
pszProperty,
value );
}
}
if ( status == ERROR_SUCCESS )
{
printf(
"Registry property %s successfully reset.\n",
pszProperty );
}
else
{
printf(
"DNS Server failed to reset registry property.\n"
" Status = %d (0x%08lx)\n",
status, status );
}
return( status );
Help:
printf(
"Usage: DnsCmd <ServerName> /Config "
"[<ZoneName>|..AllZones] <Property> <Value>\n"
" Server <Property>:\n"
" /RpcProtocol\n"
" /LogLevel\n"
" /" DNS_REGKEY_LOG_FILE_PATH " <Log file name>\n"
" /" DNS_REGKEY_LOG_IP_FILTER_LIST " <IP list>\n"
" /" DNS_REGKEY_LOG_FILE_MAX_SIZE "\n"
" /EventlogLevel\n"
" /NoRecursion\n"
" /" DNS_REGKEY_BOOT_METHOD "\n"
" /ForwardDelegations\n"
" /ForwardingTimeout\n"
" /IsSlave\n"
" /SecureResponses\n"
" /RecursionRetry\n"
" /RecursionTimeout\n"
" /MaxCacheTtl\n"
" /" DNS_REGKEY_MAX_CACHE_SIZE "\n"
" /MaxNegativeCacheTtl\n"
" /RoundRobin\n"
" /LocalNetPriority\n"
" /AddressAnswerLimit\n"
" /BindSecondaries\n"
" /WriteAuthorityNs\n"
" /NameCheckFlag\n"
" /StrictFileParsing\n"
" /UpdateOptions\n"
" /DisableAutoReverseZones\n"
" /SendPort\n"
" /NoTcp\n"
" /XfrConnectTimeout\n"
" /DsPollingInterval\n"
" /DsTombstoneInterval\n"
" /ScavengingInterval\n"
" /DefaultAgingState\n"
" /DefaultNoRefreshInterval\n"
" /DefaultRefreshInterval\n"
" /" DNS_REGKEY_ENABLE_DNSSEC "\n"
" /" DNS_REGKEY_ENABLE_EDNS "\n"
" /" DNS_REGKEY_EDNS_CACHE_TIMEOUT "\n"
" /" DNS_REGKEY_DISABLE_AUTONS "\n"
" Zone <Property>:\n"
" /SecureSecondaries\n"
" /AllowUpdate <Value>\n"
" <Value> -- 0: no updates; 1: unsecure updates; 2: secure updates only\n"
" /Aging\n"
" /RefreshInterval <Value>\n"
" /NoRefreshInterval <Value>\n"
" /" DNS_REGKEY_ZONE_FWD_TIMEOUT " <Value>\n"
" /" DNS_REGKEY_ZONE_FWD_SLAVE " <Value>\n"
" /" DNS_REGKEY_ZONE_ALLOW_AUTONS " <IP List>\n"
" <Value>: New property value. Use 0x prefix to indicate hex value.\n"
" Note some server and zone DWORD properties must be reset as\n"
" part of a more complex operation.\n"
" Use zone \"..AllZones\" to apply operation to all zones.\n"
" See dnscmd help for more information.\n"
);
return( ERROR_SUCCESS );
} // ProcessResetProperty
DNS_STATUS
ProcessResetForwarders(
IN DWORD Argc,
IN LPSTR * Argv
)
{
#define MAX_FORWARD_COUNT (50)
DNS_STATUS status = ERROR_SUCCESS;
DWORD iArg = 0;
DWORD fSlave = FALSE;
DWORD dwTimeout = DNS_DEFAULT_FORWARD_TIMEOUT;
DWORD cForwarders = 0;
IP_ADDRESS aipForwarders[ MAX_FORWARD_COUNT ];
LPSTR cmd;
//
// ResetForwarders [<ForwarderIP>] ...] [/Slave|/NoSlave] [/TimeOut <time>]
//
if ( Argc == NEED_HELP_ARGC )
{
goto Help;
}
// read forwarder ipAddresses:
while ( ( iArg < Argc ) &&
( !getCommandName(Argv[iArg]) ) )
{
if ( iArg < MAX_FORWARD_COUNT )
{
aipForwarders[iArg] = inet_addr( Argv[iArg] );
}
iArg++;
}
cForwarders = iArg;
//
// Optional commands
//
while ( iArg < Argc )
{
cmd = getCommandName( Argv[iArg] );
if ( cmd )
{
if ( !_stricmp(cmd, "Slave") )
{
fSlave = TRUE;
}
else if ( !_stricmp(cmd, "NoSlave") )
{
fSlave = FALSE;
}
else if ( !_stricmp(cmd, "TimeOut") )
{
if ( ++iArg >= Argc )
{
goto Help;
}
dwTimeout = strtoul(
Argv[iArg],
NULL,
10 );
}
else
{
goto Help;
}
iArg ++;
}
else
{
goto Help;
}
}
if ( g_UseWmi )
{
status = DnscmdWmi_ProcessResetForwarders(
cForwarders,
aipForwarders,
dwTimeout,
fSlave );
}
else
{
status = DnssrvResetForwarders(
pwszServerName,
cForwarders,
aipForwarders,
dwTimeout,
fSlave );
}
if ( status == ERROR_SUCCESS )
{
printf( "Forwarders reset successfully.\n" );
}
else
{
printf(
"DNS Server failed to reset forwarders.\n"
" Status = %d (0x%08lx)\n",
status, status );
}
return( status );
Help:
printf( "Usage: DnsCmd <ServerName> /ResetForwarders "
"[<IPAddress>] ...] [ /[No]Slave ] [/TimeOut <Time>]\n"
" <IPAddress> -- where to forward unsolvable DNS queries\n"
" /Slave -- operate as slave server\n"
" /NoSlave -- not as slave server (default)\n"
" No forwarders is the default.\n"
" Default timeout is %d sec\n",
DNS_DEFAULT_FORWARD_TIMEOUT );
return( ERROR_SUCCESS );
}
DNS_STATUS
ProcessResetListenAddresses(
IN DWORD Argc,
IN LPSTR * Argv
)
{
DNS_STATUS status = ERROR_SUCCESS;
DWORD iArg;
DWORD cListenAddresses = 0;
IP_ADDRESS aipListenAddresses[ 10 ];
//
// ResetListenAddresses <IPAddress> ...
//
//Help:
if ( Argc == NEED_HELP_ARGC )
{
goto Help;
}
if ( Argc > 0 &&
getCommandName(Argv[0]) )
{
goto Help;
}
// read listen addresses
cListenAddresses = Argc;
for ( iArg=0; iArg<cListenAddresses; iArg++)
{
aipListenAddresses[iArg] = inet_addr( Argv[iArg] );
}
status = DnssrvResetServerListenAddresses(
pwszServerName,
cListenAddresses,
aipListenAddresses );
if ( status == ERROR_SUCCESS )
{
printf( "ListenAddresses reset successful.\n" );
}
else
{
printf(
"DNS Server failed to reset listen addressess.\n"
" Status = %d (0x%08lx)\n",
status, status );
}
return( status );
Help:
printf( "Usage: DnsCmd <ServerName> /ResetListenAddresses [<ListenAddress>] ...]\n"
" <ListenAddress> -- an IP address belonging to the DNS server\n"
" Default: listen to all server IP Address(es) for DNS requests\n\n" );
return( ERROR_SUCCESS );
}
//
// Zone Queries
//
DNS_STATUS
ProcessEnumZones(
IN DWORD Argc,
IN LPSTR * Argv
)
{
DNS_STATUS status = ERROR_SUCCESS;
DWORD filter = 0;
DWORD zoneCount;
WORD iArg = 0;
PDNS_RPC_ZONE_LIST pZoneList = NULL;
LPSTR cmd;
//
// EnumZones [<Filter1>] [<Filter2>]
//
// get filters:
while ( iArg < Argc )
{
cmd = getCommandName( Argv[iArg] );
if ( !cmd )
{
goto Help;
}
if ( !_stricmp( cmd, "Primary" ) )
{
filter |= ZONE_REQUEST_PRIMARY;
}
else if ( !_stricmp( cmd, "Secondary" ) )
{
filter |= ZONE_REQUEST_SECONDARY;
}
else if ( !_stricmp( cmd, "Forwarder" ) )
{
filter |= ZONE_REQUEST_FORWARDER;
}
else if ( !_stricmp( cmd, "Stub" ) )
{
filter |= ZONE_REQUEST_STUB;
}
else if ( !_stricmp( cmd, "Cache" ) )
{
filter |= ZONE_REQUEST_CACHE;
}
else if ( !_stricmp( cmd, "Auto-Created" ) )
{
filter |= ZONE_REQUEST_AUTO;
}
else if ( !_stricmp( cmd, "Forward" ) )
{
filter |= ZONE_REQUEST_FORWARD;
}
else if ( !_stricmp( cmd, "Reverse" ) )
{
filter |= ZONE_REQUEST_REVERSE;
}
else if ( !_stricmp( cmd, "Ds" ) )
{
filter |= ZONE_REQUEST_DS;
}
else if ( !_stricmp( cmd, "NonDs" ) )
{
filter |= ZONE_REQUEST_NON_DS;
}
else
{
goto Help;
}
iArg ++;
}
// special case NO filter
if ( filter == 0 )
{
filter = ZONE_REQUEST_ALL_ZONES_AND_CACHE;
}
if ( g_UseWmi )
{
status = DnscmdWmi_ProcessEnumZones(
filter );
}
else
{
status = DnssrvEnumZones(
pwszServerName,
filter,
NULL,
&pZoneList );
if ( status != ERROR_SUCCESS )
{
printf(
"DnssrvEnumZones() failed.\n"
" Status = %d (0x%08lx)\n",
status, status );
goto Cleanup;
}
else
{
DnsPrint_RpcZoneList(
dnscmd_PrintRoutine,
dnscmd_PrintContext,
"Enumerated zone list:\n",
pZoneList );
}
}
Cleanup:
//
// deallocate zone list
//
DnssrvFreeZoneList( pZoneList );
return( status );
Help:
printf( "Usage: DnsCmd <ServerName> /EnumZones [<Filter1>] [<Filter2>]\n"
" <Filter1>: (All is the default)\n"
" /Primary\n"
" /Secondary\n"
" /Forwarder\n"
" /Stub\n"
" /Cache\n"
" /Auto-Created\n"
" <Filter2>: (All is the default)\n"
" /Forward\n"
" /Reverse\n"
" Output:\n"
" Type:\n"
" Pri - primary zone\n"
" Sec - secondary zone\n"
" Stub - stub zone\n"
" Frwdr - forwarder zone\n"
" Storage:\n"
" File - zone is stored in a file\n"
" AD-Forest - zone is stored in the forest Active Directory DNS partition\n"
" AD-Domain - zone is stored in the domain Active Directory DNS partition\n"
" AD-Legacy - zone is stored in the W2K-compatible DNS partition\n"
" Properties:\n"
" Update - DNS dynamic updates are allowed\n"
" Secure - DNS dynamic updates are allowed only if they are secure\n"
" Rev - zone is a reverse lookup zone\n"
" Auto - zone was auto-created by the DNS server\n"
" Aging - aging is enabled for this zone\n"
" Down - zone is currently shutdown\n"
" Paused - zone is currently paused\n"
);
return( ERROR_SUCCESS );
}
//
// Create a new zone
//
DNS_STATUS
ProcessZoneAdd(
IN DWORD Argc,
IN LPSTR * Argv
)
{
DNS_STATUS status = ERROR_SUCCESS;
LPSTR pzoneName;
DWORD zoneType = DNS_ZONE_TYPE_PRIMARY;
DWORD countMasters = 0;
IP_ADDRESS masterArray[ MAX_IP_PROPERTY_COUNT ];
DWORD floadExisting = FALSE;
LPSTR pszAllocatedDataFile = NULL;
LPSTR pszDataFile = NULL;
LPSTR pszEmailAdminName = NULL; // pass NULL by default
LPSTR cmd;
BOOL fDsIntegrated;
DWORD dwTimeout = 0; // for forwarder zones only
BOOL fSlave = FALSE; // for forwarder zones only
BOOL fInDirPart = FALSE;
DWORD dpFlag = 0; // directory partition flag for builtin
LPSTR pszDpFqdn = NULL; // directory partition FQDN for custom
//
// CreateZone
//
if ( Argc < 2 ||
Argc == NEED_HELP_ARGC ||
getCommandName(Argv[0]) )
{
goto Help;
}
// set zone name
pzoneName = Argv[0];
Argv++;
Argc--;
//
// zone type
// - Primary
// - Secondary, then read master IP array
// - DsPrimary
//
cmd = getCommandName( Argv[0] );
if ( !cmd )
{
goto Help;
}
Argv++;
Argc--;
zoneType = parseZoneTypeString( cmd, &fDsIntegrated );
if ( zoneType == -1 )
{
goto Help;
}
// JJW: should I set floadExisting for all DsIntegrated zones?
if ( zoneType == DNS_ZONE_TYPE_PRIMARY && fDsIntegrated )
{
floadExisting = TRUE;
}
else if ( zoneType == DNS_ZONE_TYPE_SECONDARY ||
zoneType == DNS_ZONE_TYPE_STUB ||
zoneType == DNS_ZONE_TYPE_FORWARDER )
{
// get master IP list
countMasters = readIpAddressArray(
masterArray,
MAX_IP_PROPERTY_COUNT,
Argc,
Argv,
FALSE );
if ( countMasters < 1 )
{
goto Help;
}
Argc -= countMasters;
Argv += countMasters;
}
//
// options
// - file name (default to load existing file)
// - admin email name
// - DS overwrite options
//
while ( Argc )
{
cmd = getCommandName( *Argv );
if ( !cmd )
{
goto Help;
}
Argc--;
Argv++;
if ( !_stricmp( cmd, "file" ) )
{
if ( Argc <= 0 || zoneType == DNS_ZONE_TYPE_FORWARDER )
{
goto Help;
}
pszDataFile = *Argv;
Argc--;
Argv++;
}
else if ( !_stricmp(cmd, "a") )
{
if ( Argc <= 0 )
{
goto Help;
}
pszEmailAdminName = *Argv;
Argc--;
Argv++;
}
else if ( !_stricmp(cmd, "load") )
{
floadExisting = TRUE;
}
else if ( !_stricmp(cmd, "timeout") &&
zoneType == DNS_ZONE_TYPE_FORWARDER )
{
dwTimeout = strtoul( *( Argv++ ), NULL, 10 );
Argc--;
}
else if ( !_stricmp(cmd, "slave") &&
zoneType == DNS_ZONE_TYPE_FORWARDER )
{
fSlave = TRUE;
}
else if ( ( !_stricmp(cmd, "dp" ) ||
!_stricmp(cmd, "DirectoryPartition" ) ) &&
fDsIntegrated )
{
//
// Directory partition for zone. Check to see if a builtin DP
// is requested, if so set flag, Otherwise DP argument must
// be the FQDN of a custom DP.
//
if ( !parseDpSpecifier( *Argv, &dpFlag, &pszDpFqdn ) )
{
goto Help;
}
fInDirPart = TRUE;
Argc--;
Argv++;
}
else
{
goto Help;
}
}
//
// If no file name for file-backed, set up default.
//
if ( zoneType == DNS_ZONE_TYPE_PRIMARY &&
!pszDataFile &&
!fDsIntegrated )
{
pszAllocatedDataFile = MIDL_user_allocate( strlen( pzoneName ) + 20 );
strcpy( pszAllocatedDataFile, pzoneName );
strcat( pszAllocatedDataFile, ".dns" );
pszDataFile = pszAllocatedDataFile;
}
//
// Let there be zone!
//
if ( fInDirPart )
{
status = DnssrvCreateZoneInDirectoryPartition(
pwszServerName,
pzoneName,
zoneType,
pszEmailAdminName,
countMasters,
masterArray,
floadExisting,
dwTimeout,
fSlave,
dpFlag,
pszDpFqdn );
}
else
{
status = DnssrvCreateZone(
pwszServerName,
pzoneName,
zoneType,
pszEmailAdminName,
countMasters,
masterArray,
floadExisting,
fDsIntegrated,
pszDataFile,
dwTimeout,
fSlave );
}
if ( pszAllocatedDataFile )
{
MIDL_user_free( pszAllocatedDataFile );
pszAllocatedDataFile = NULL;
}
if ( status == ERROR_SUCCESS )
{
printf(
"DNS Server %S created zone %s:\n",
pwszServerName,
pzoneName );
}
return( status );
Help:
printf(
"Usage: DnsCmd <ServerName> /ZoneAdd <ZoneName> <ZoneType> [<Options>]\n"
" <ZoneName> -- FQDN of zone\n"
" <ZoneType>:\n"
" /DsPrimary [/dp <FQDN>]\n"
" -- DS integrated primary zone\n"
" /Primary /file <filename>\n"
" -- standard file backed primary; MUST include filename.\n"
" /Secondary <MasterIPaddress> [<MasterIPaddress>] ..] [/file <filename>]\n"
" -- standard secondary, MUST include at least one master IP;\n"
" filename is optional.\n"
" /Stub <MasterIPaddress> [<MasterIPaddress>] ..] [/file <filename>]\n"
" -- stub secondary, only replicates NS info from primary server\n"
" /DsStub -- as /Stub but DS integrated - use same options\n"
" /Forwarder <MasterIPaddress> [<MasterIPaddress>] ..] [/Timeout <Time>]\n"
" [/Slave]\n"
" -- forwarder zone, queries for names in zone forwarded to masters\n"
" /DsForwarder -- as /Forwarder but DS integrated - use same options\n"
" <Options>:\n"
" [/file <filename>] -- filename, invalid for DS integrated zones\n"
" [/load] -- load existing file; if not specified,\n"
" non-DS primary creates default zone records\n"
" [/a <AdminName>] -- zone admin email name; primary zones only\n"
" [/DP <FQDN>] -- fully qualified domain name of directory partition\n"
" where zone should be stored; or use one of:\n"
" /DP /domain - domain directory partition\n"
" /DP /forest - forest directory partition\n"
" /DP /legacy - legacy directory partition\n"
);
return( ERROR_SUCCESS );
}
DNS_STATUS
ProcessZoneDelete(
IN DWORD Argc,
IN LPSTR * Argv
)
{
DNS_STATUS status = ERROR_SUCCESS;
LPSTR cmd;
BOOL fconfirm = TRUE;
DWORD iArg;
LPSTR pszOperation;
//
// ZoneDelete <ZoneName> [/DsDel] [/f]
//
if ( Argc < 1 ||
Argc == NEED_HELP_ARGC ||
( getCommandName( Argv[0] ) ) )
{
goto Help;
}
pszOperation = DNSSRV_OP_ZONE_DELETE;
// read options
iArg = 1;
while ( iArg < Argc )
{
if ( !(cmd = getCommandName(Argv[iArg]) ) )
{
goto Help;
}
if ( !_stricmp( cmd, "f" ) )
{
// execute without confirmation:
fconfirm = FALSE;
}
else if ( !_stricmp( cmd, "DsDel" ) )
{
// delete zone from DS:
pszOperation = DNSSRV_OP_ZONE_DELETE_FROM_DS;
}
else
{
goto Help;
}
iArg ++;
}
//
// get user confirmation
//
if ( fconfirm )
{
if ( !getUserConfirmation( pszOperation ) )
{
return( ERROR_SUCCESS );
}
}
if ( g_UseWmi )
{
status = DnscmdWmi_ProcessDnssrvOperation(
Argv[ 0 ], // zone name
pszOperation, // delete or delete from DS
DNSSRV_TYPEID_NULL, // no data
( PVOID ) NULL );
}
else
{
status = DnssrvOperation(
pwszServerName,
Argv[ 0 ], // zone name
pszOperation, // delete or delete from DS
DNSSRV_TYPEID_NULL, // no data
( PVOID ) NULL );
}
if ( status == ERROR_SUCCESS )
{
printf(
"DNS Server %S deleted zone %s:\n"
" Status = %d (0x%08lx)\n",
pwszServerName,
Argv[0],
status, status );
}
return( status );
Help:
printf(
"Usage: DnsCmd <ServerName> /ZoneDelete <ZoneName> [/DsDel] [/f]\n"
" /DsDel -- Delete Zone from DS\n"
" /f -- Execute without asking for confirmation\n"
" Default: delete zone from DNS sever, but NOT from DS\n" );
return( ERROR_SUCCESS );
}
DNS_STATUS
ProcessZonePause(
IN DWORD Argc,
IN LPSTR * Argv
)
{
DNS_STATUS status = ERROR_SUCCESS;
//
// ZonePause <ZoneName>
//
//Help:
if ( Argc != 1 ||
getCommandName( Argv[0] ) )
{
goto Help;
}
status = DnssrvPauseZone(
pwszServerName,
Argv[0] // zone name
);
if ( status == ERROR_SUCCESS )
{
printf(
"DNS Server %S paused zone %s:\n"
" Status = %d (0x%08lx)\n",
pwszServerName,
Argv[0],
status, status );
}
return( status );
Help:
printf( "Usage: DnsCmd <ServerName> /ZonePause <ZoneName>\n" );
return( ERROR_SUCCESS );
}
DNS_STATUS
ProcessZoneResume(
IN DWORD Argc,
IN LPSTR * Argv
)
{
DNS_STATUS status = ERROR_SUCCESS;
//
// ResumeZone <ZoneName>
//
if ( Argc != 1 ||
getCommandName( Argv[0] ) )
{
goto Help;
}
status = DnssrvResumeZone(
pwszServerName,
Argv[0] // zone name
);
if ( status == ERROR_SUCCESS )
{
printf(
"DNS Server %S resumed use of zone %s:\n"
" Status = %d (0x%08lx)\n",
pwszServerName,
Argv[0],
status, status );
}
return( status );
Help:
printf( "Usage: DnsCmd <ServerName> /ZoneResume <ZoneName>\n" );
return( ERROR_SUCCESS );
}
DNS_STATUS
ProcessZoneReload(
IN DWORD Argc,
IN LPSTR * Argv
)
{
DNS_STATUS status = ERROR_SUCCESS;
//
// ReloadZone <ZoneName>
//
if ( Argc != 1 ||
getCommandName( Argv[0] ) )
{
goto Help;
}
status = DnssrvOperation(
pwszServerName,
Argv[0], // zone name
DNSSRV_OP_ZONE_RELOAD, // operation
DNSSRV_TYPEID_NULL, // no data
(PVOID) NULL
);
if ( status == ERROR_SUCCESS )
{
printf(
"DNS Server %S reloaded zone %s:\n"
" Status = %d (0x%08lx)\n",
pwszServerName,
Argv[0],
status, status );
}
return( status );
Help:
printf( "Usage: DnsCmd <ServerName> /ZoneReload <ZoneName>\n" );
return( ERROR_SUCCESS );
}
DNS_STATUS
ProcessZoneWriteBack(
IN DWORD Argc,
IN LPSTR * Argv
)
{
DNS_STATUS status = ERROR_SUCCESS;
//
// ZoneWriteBack <ZoneName>
//
if ( Argc != 1 ||
getCommandName( Argv[0] ) )
{
goto Help;
}
status = DnssrvOperation(
pwszServerName,
Argv[0], // zone name
DNSSRV_OP_ZONE_WRITE_BACK_FILE, // operation
DNSSRV_TYPEID_NULL, // no data
(PVOID) NULL
);
if ( status == ERROR_SUCCESS )
{
printf(
"DNS Server %S wrote back zone %s:\n"
" Status = %d (0x%08lx)\n",
pwszServerName,
Argv[0],
status, status );
}
return( status );
Help:
printf( "Usage: DnsCmd <ServerName> /ZoneWriteBack <ZoneName>\n" );
return( ERROR_SUCCESS );
}
DNS_STATUS
ProcessZoneRefresh(
IN DWORD Argc,
IN LPSTR * Argv
)
{
DNS_STATUS status = ERROR_SUCCESS;
//
// ZoneRefresh <ZoneName>
//
if ( Argc != 1 || getCommandName( Argv[0] ) )
{
goto Help;
}
status = DnssrvOperation(
pwszServerName,
Argv[0], // zone name
DNSSRV_OP_ZONE_REFRESH, // operation
DNSSRV_TYPEID_NULL, // no data
(PVOID) NULL
);
if ( status == ERROR_SUCCESS )
{
printf(
"DNS Server %S forced refresh of zone %s:\n"
" Status = %d (0x%08lx)\n",
pwszServerName,
Argv[0],
status, status );
}
return( status );
Help:
printf( "Usage: DnsCmd <ServerName> /ZoneRefresh <ZoneName>\n" );
return( ERROR_SUCCESS );
}
DNS_STATUS
ProcessZoneUpdateFromDs(
IN DWORD Argc,
IN LPSTR * Argv
)
{
DNS_STATUS status = ERROR_SUCCESS;
//
// ZoneUpdateFromDs <ZoneName>
//
if ( Argc != 1 || getCommandName( Argv[0] ) )
{
goto Help;
}
status = DnssrvOperation(
pwszServerName,
Argv[0],
DNSSRV_OP_ZONE_UPDATE_FROM_DS,
DNSSRV_TYPEID_NULL,
(PVOID) NULL );
if ( status == ERROR_SUCCESS )
{
printf(
"DNS Server %S update zone %s.\n"
" Status = %d (0x%08lx)\n",
pwszServerName,
Argv[0],
status, status );
}
return( status );
Help:
printf(
"Usage: DnsCmd <ServerName> /ZoneUpdateFromDs <ZoneName>\n" );
return( ERROR_SUCCESS );
}
//
// Zone property reset functions
//
DNS_STATUS
ProcessZoneResetType(
IN DWORD Argc,
IN LPSTR * Argv
)
{
DNS_STATUS status = ERROR_SUCCESS;
LPSTR pzoneName;
DWORD zoneType = DNS_ZONE_TYPE_PRIMARY; // default
DWORD countMasters = 0;
IP_ADDRESS masterArray[ MAX_IP_PROPERTY_COUNT ];
DWORD fDsIntegrated;
DWORD loadOptions = TRUE; // load existing
LPSTR pszDataFile = NULL;
DWORD iArg = 0;
LPSTR cmd;
//
// ZoneResetType <ZoneName> <Property> [<options>]
//
if ( Argc < 2 ||
Argc == NEED_HELP_ARGC ||
getCommandName(Argv[0]) )
{
goto Help;
}
// get zone name
pzoneName = Argv[0];
Argv++;
Argc--;
// get zone type:
cmd = getCommandName( Argv[0] );
if ( !cmd )
{
goto Help;
}
zoneType = parseZoneTypeString( cmd, &fDsIntegrated );
if ( zoneType == -1 )
{
goto Help;
}
if ( zoneType == DNS_ZONE_TYPE_SECONDARY ||
zoneType == DNS_ZONE_TYPE_STUB ||
zoneType == DNS_ZONE_TYPE_FORWARDER )
{
// get master IP list
countMasters = readIpAddressArray(
masterArray,
MAX_IP_PROPERTY_COUNT,
Argc-1,
Argv+1,
FALSE );
if ( countMasters < 1 )
{
goto Help;
}
Argv += countMasters;
Argc -= countMasters;
}
Argv++;
Argc--;
//
// options
//
iArg = 0;
while ( iArg < Argc )
{
cmd = getCommandName( Argv[iArg] );
if ( !cmd )
{
goto Help;
}
if ( !_stricmp(cmd, "file") )
{
if ( ++iArg >= Argc )
{
goto Help;
}
pszDataFile = Argv[iArg];
}
else if ( !_stricmp(cmd, "OverWrite_Mem") )
{
loadOptions |= DNS_ZONE_LOAD_OVERWRITE_MEMORY;
}
else if ( !_stricmp(cmd, "OverWrite_Ds") )
{
loadOptions |= DNS_ZONE_LOAD_OVERWRITE_DS;
}
else
{
goto Help;
}
iArg++;
}
//
// reset type
//
status = DnssrvResetZoneTypeEx(
pwszServerName,
pzoneName,
zoneType,
countMasters,
masterArray,
loadOptions,
fDsIntegrated,
pszDataFile );
if ( status == ERROR_SUCCESS )
{
printf(
"DNS Server %S reset type of zone %s:\n",
pwszServerName,
pzoneName );
}
return( status );
Help:
printf(
"Usage: DnsCmd <ServerName> /ZoneResetType <ZoneName> <Property> [<Options>]\n"
" <ZoneName> -- FQDN of zone\n"
" <Property>:\n"
" /Primary /file <filename>\n"
" /Secondary <MasterIPaddress> [<MasterIPaddress>] [/file <filename>]\n"
" /Stub <MasterIPaddress> [<MasterIPaddress>] [/file <filename>]\n"
" /DsStub <MasterIPaddress> [<MasterIPaddress>]\n"
" /Forwarder <MasterIPaddress> [<MasterIPaddress>] [/file <filename>]\n"
" /DsPrimary -- DS integrated zone\n"
" <Options>:\n"
" /OverWrite_Mem -- overwrite DNS by data in DS\n"
" /OverWrite_Ds -- overwrite DS by data in DNS\n"
);
return( ERROR_SUCCESS );
}
//
// Zone rename
//
DNS_STATUS
ProcessZoneRename(
IN DWORD Argc,
IN LPSTR * Argv
)
{
DNS_STATUS status = ERROR_SUCCESS;
LPSTR pszCurrentZoneName = NULL;
LPSTR pszNewZoneName = NULL;
LPSTR pszNewFileName = NULL;
LPSTR cmd;
//
// ZoneRename <ZoneName> <Property> [<options>]
//
if ( Argc < 2 ||
Argc == NEED_HELP_ARGC ||
getCommandName( Argv[ 0 ] ) )
{
goto Help;
}
// get current and new zone names
pszCurrentZoneName = Argv[0];
Argv++;
Argc--;
pszNewZoneName = Argv[0];
Argv++;
Argc--;
// optionally get file name
if ( Argc > 0 )
{
cmd = getCommandName( *Argv );
Argc--;
Argv++;
if ( cmd && !_stricmp( cmd, "file" ) )
{
if ( Argc <= 0 )
{
goto Help;
}
pszNewFileName = *Argv;
Argc--;
Argv++;
}
}
status = DnssrvRenameZone(
pwszServerName,
pszCurrentZoneName,
pszNewZoneName,
pszNewFileName );
if ( status == ERROR_SUCCESS )
{
printf(
"DNS Server %S renamed zone\n %s to\n %s\n",
pwszServerName,
pszCurrentZoneName,
pszNewZoneName );
}
return( status );
Help:
printf(
"Usage: DnsCmd <ServerName> /ZoneRename <CurrentZoneName> <NewZoneName>\n"
);
return( ERROR_SUCCESS );
}
//
// Zone export
//
DNS_STATUS
ProcessZoneExport(
IN DWORD Argc,
IN LPSTR * Argv
)
{
DNS_STATUS status = ERROR_SUCCESS;
LPSTR pszzoneName = NULL;
LPSTR pszzoneExportFile = NULL;
LPSTR cmd;
//
// ZoneExport <ZoneName> ZoneExportFile
//
if ( Argc != 2 || Argc == NEED_HELP_ARGC )
{
goto Help;
}
// Get zone name argument and output file argument.
pszzoneName = Argv[ 0 ];
Argv++;
Argc--;
if ( _stricmp( pszzoneName, "/Cache" ) == 0 )
{
pszzoneName = DNS_ZONE_CACHE;
}
pszzoneExportFile = Argv[ 0 ];
Argv++;
Argc--;
status = DnssrvExportZone(
pwszServerName,
pszzoneName,
pszzoneExportFile );
if ( status == ERROR_SUCCESS )
{
//
// If we are executing this command on the local server, try and
// get the real value of the windir environment variable to make
// the output as helpful as possible. Otherwise just print %windir%
// as literal text. Note: fServerIsRemote is not 100% accurate - if
// you type in the name of the local machine as the server, for
// example. But since it is only used to tailor the output message
// slightly this is acceptable.
//
BOOL fServerIsRemote = wcscmp( pwszServerName, L"." ) != 0;
char * pszWinDir = "%windir%";
if ( !fServerIsRemote )
{
char * pszRealWinDir = getenv( "windir" );
if ( pszRealWinDir )
{
pszWinDir = pszRealWinDir;
}
}
printf(
"DNS Server %S exported zone\n"
" %s to file %s\\system32\\dns\\%s%s\n",
pwszServerName,
pszzoneName,
pszWinDir,
pszzoneExportFile,
fServerIsRemote ? " on the DNS server" : "" );
}
return status;
Help:
printf(
"Usage: DnsCmd <ServerName> /ZoneExport <ZoneName> <ZoneExportFile>\n"
" <ZoneName> -- FQDN of zone to export\n"
" /Cache to export cache\n" );
return ERROR_SUCCESS;
}
//
// Move zone to another directory partition
//
DNS_STATUS
ProcessZoneChangeDirectoryPartition(
IN DWORD Argc,
IN LPSTR * Argv
)
{
DNS_STATUS status = ERROR_SUCCESS;
LPSTR pszzoneName = NULL;
DWORD dwdpFlag = 0; // directory partition flag for built-in
LPSTR pszdpFqdn = NULL; // directory partition FQDN for custom
//
// ZoneChangeDP ZoneName NewPartitionName
//
if ( Argc != 2 || Argc == NEED_HELP_ARGC )
{
goto Help;
}
pszzoneName = Argv[ 0 ];
Argv++;
Argc--;
if ( !parseDpSpecifier( *Argv, NULL, &pszdpFqdn ) )
{
goto Help;
}
Argv++;
Argc--;
status = DnssrvChangeZoneDirectoryPartition(
pwszServerName,
pszzoneName,
pszdpFqdn );
if ( status == ERROR_SUCCESS )
{
printf(
"DNS Server %S moved zone %s to new directory partition\n",
pwszServerName,
pszzoneName );
}
return status;
Help:
printf(
"Usage: DnsCmd <ServerName> /ZoneChangeDirectoryPartition <ZoneName> <NewPartitionName>\n"
" <ZoneName> -- FQDN of zone to move to new partition\n"
" <NewPartition> -- FQDN of new directory partition or one of:\n"
" /domain - domain directory partition\n"
" /forest - forest directory partition\n"
" /legacy - legacy directory partition\n" );
return ERROR_SUCCESS;
} // ProcessZoneChangeDirectoryPartition
DNS_STATUS
ProcessZoneResetSecondaries(
IN DWORD Argc,
IN LPSTR * Argv
)
{
DNS_STATUS status = ERROR_SUCCESS;
DWORD fsecureSecondaries = MAXDWORD;
DWORD fnotifyLevel = MAXDWORD;
DWORD countSecondaries = 0;
DWORD countNotify = 0;
IP_ADDRESS secondaries[ MAX_IP_PROPERTY_COUNT ];
IP_ADDRESS notifyList[ MAX_IP_PROPERTY_COUNT ];
PIP_ADDRESS array;
LPSTR pzoneName;
LPSTR cmd;
DWORD count;
//
// ZoneResetSecondaries <ZoneName> [<SecureFlag>] [<NotifyFlag>] [<NotifyIPAddress>] ...]
//
if ( Argc < 1 ||
Argc == NEED_HELP_ARGC ||
getCommandName(Argv[0]) )
{
goto Help;
}
// zone name
pzoneName = Argv[0];
Argc--;
Argv++;
// read security and notify flags
while ( Argc )
{
cmd = getCommandName( Argv[0] );
if ( cmd )
{
// security cases
if ( !_stricmp(cmd, "NoXfr") )
{
fsecureSecondaries = ZONE_SECSECURE_NO_XFR;
}
else if ( !_stricmp(cmd, "SecureNs") )
{
fsecureSecondaries = ZONE_SECSECURE_NS_ONLY;
}
else if ( !_stricmp(cmd, "SecureList") )
{
fsecureSecondaries = ZONE_SECSECURE_LIST;
}
else if ( !_stricmp(cmd, "NonSecure") )
{
fsecureSecondaries = ZONE_SECSECURE_NO_SECURITY;
}
// notify cases
else if ( !_stricmp(cmd, "NoNotify") )
{
fnotifyLevel = ZONE_NOTIFY_OFF;
}
else if ( !_stricmp(cmd, "Notify") )
{
fnotifyLevel = ZONE_NOTIFY_ALL;
}
else if ( !_stricmp(cmd, "NotifyList") )
{
fnotifyLevel = ZONE_NOTIFY_LIST_ONLY;
}
else
{
goto Help;
}
Argc--;
Argv++;
continue;
}
// get IP list
// - secondary IP before <Notify> flag
// - notify IP list after
array = secondaries;
if ( fnotifyLevel != MAXDWORD )
{
array = notifyList;
}
count = 0;
while ( Argc )
{
IP_ADDRESS ip;
cmd = getCommandName( Argv[0] );
if ( cmd )
{
break; // no more IP
}
ip = inet_addr( Argv[0] );
if ( ip == -1 )
{
goto Help;
}
array[ count ] = ip;
count++;
Argc--;
Argv++;
}
if ( fnotifyLevel == MAXDWORD )
{
countSecondaries = count;
}
else
{
countNotify = count;
}
}
//
// default flags
// - do intelligent thing if lists are given
// otherwise default to open zone with notify
//
if ( countSecondaries )
{
fsecureSecondaries = ZONE_SECSECURE_LIST;
}
else if ( fsecureSecondaries == MAXDWORD )
{
fsecureSecondaries = ZONE_SECSECURE_NO_SECURITY;
}
if ( countNotify )
{
fnotifyLevel = ZONE_NOTIFY_LIST_ONLY;
}
else if ( fnotifyLevel == MAXDWORD )
{
fnotifyLevel = ZONE_NOTIFY_ALL;
}
//
// reset secondaries on server
//
if ( g_UseWmi )
{
status = DnscmdWmi_ProcessResetZoneSecondaries(
pzoneName,
fsecureSecondaries,
countSecondaries,
secondaries,
fnotifyLevel,
countNotify,
notifyList );
}
else
{
status = DnssrvResetZoneSecondaries(
pwszServerName,
pzoneName,
fsecureSecondaries,
countSecondaries,
secondaries,
fnotifyLevel,
countNotify,
notifyList );
}
if ( status == ERROR_SUCCESS )
{
printf(
"Zone %s reset notify list successful.\n",
pzoneName );
}
return( status );
Help:
printf(
"Usage: DnsCmd <ServerName> /ZoneResetSecondaries <ZoneName> \n"
" [<Security>] [<SecondaryIPAddress>] ...]\n"
" [<Notify>] [<NotifyIPAddress>] ...]\n"
" <Security>:\n"
" /NoXfr -- no zone transfer\n"
" /NonSecure -- transfer to any IP (default)\n"
" /SecureNs -- transfer only to NS for zone\n"
" /SecureList -- transfer only to NS in secondary list; must\n"
" then provide secondary IP list\n"
" <Notify>:\n"
" /NoNotify -- turn off notify\n"
" /Notify -- notify (default); notifies all secondaries in list and \n"
" for non-DS primary notifies all NS servers for zone\n"
" /NotifyList -- notify only notify list IPs;\n"
" must then provide notify IP list\n" );
return( ERROR_SUCCESS );
}
DNS_STATUS
ProcessZoneResetScavengeServers(
IN DWORD Argc,
IN LPSTR * Argv
)
{
DNS_STATUS status = ERROR_SUCCESS;
IP_ADDRESS serverArray[ MAX_IP_PROPERTY_COUNT + 1 ];
DWORD serverCount;
LPSTR pzoneName;
//
// ZoneSetScavengeServers <ZoneName> <ServerIPAddress>
//
if ( Argc < 1 || getCommandName(Argv[0]) )
{
goto Help;
}
// zone name
pzoneName = Argv[0];
Argc--;
Argv++;
// get server IP list
serverCount = readIpArray(
(PIP_ARRAY) serverArray,
MAX_IP_PROPERTY_COUNT,
Argc,
Argv );
if ( serverCount != Argc )
{
goto Help;
}
DnsPrint_IpArray(
dnscmd_PrintRoutine,
dnscmd_PrintContext,
"New scavenge servers:",
"server",
(PIP_ARRAY) serverArray
);
//
// reset scavenging servers
// - if NO addresses given, send NULL to enable all servers to
// scavenge zone
//
status = DnssrvOperation(
pwszServerName,
pzoneName,
DNS_REGKEY_ZONE_SCAVENGE_SERVERS,
DNSSRV_TYPEID_IPARRAY,
serverCount
? (PIP_ARRAY) serverArray
: NULL
);
if ( status == ERROR_SUCCESS )
{
printf(
"Reset scavenging servers on zone %s successfully.\n",
pzoneName );
}
else
{
printf(
"Error, failed reset of scavenge servers on zone %s.\n"
" Status = %d\n",
pzoneName,
status );
}
return( status );
Help:
printf(
"Usage: DnsCmd <ServerName> /ZoneResetScavengeServers <ZoneName> [<Server IPs>]\n"
" <Server IPs> -- list of one or more IP addresses of servers to scavenge\n"
" this zone; if no addresses given ALL servers hosting this zone\n"
" will be allowed to scavenge the zone.\n"
);
return( ERROR_SUCCESS );
}
DNS_STATUS
ProcessZoneResetMasters(
IN DWORD Argc,
IN LPSTR * Argv
)
{
DNS_STATUS status = ERROR_SUCCESS;
IP_ADDRESS serverArray[ MAX_IP_PROPERTY_COUNT+1 ];
DWORD serverCount;
LPSTR pzoneName;
LPSTR psz;
BOOL fLocalMasters = FALSE;
//
// ZoneResetMasters <ZoneName> [/Local] <MasterIPAddress>
//
// Local tells the server to set the local master list for DS integrated
// stub zones.
//
if ( Argc < 1 || getCommandName(Argv[0]) )
{
goto Help;
}
// zone name
pzoneName = Argv[0];
Argc--;
Argv++;
// local flag
psz = getCommandName( Argv[ 0 ] );
if ( psz )
{
if ( _stricmp( psz, "Local" ) == 0 )
{
fLocalMasters = TRUE;
}
else
{
goto Help; // Unknown option
}
Argc--;
Argv++;
}
// get server IP list - an empty IP list is permissable
serverCount = readIpArray(
(PIP_ARRAY) serverArray,
MAX_IP_PROPERTY_COUNT,
Argc,
Argv );
if ( serverCount != Argc )
{
goto Help;
}
//
// reset masters
//
if ( g_UseWmi )
{
status = DnscmdWmi_ProcessDnssrvOperation(
pzoneName,
fLocalMasters ?
DNS_REGKEY_ZONE_LOCAL_MASTERS :
DNS_REGKEY_ZONE_MASTERS,
DNSSRV_TYPEID_IPARRAY,
( PIP_ARRAY ) serverArray );
}
else
{
status = DnssrvOperation(
pwszServerName,
pzoneName,
fLocalMasters ?
DNS_REGKEY_ZONE_LOCAL_MASTERS :
DNS_REGKEY_ZONE_MASTERS,
DNSSRV_TYPEID_IPARRAY,
( PIP_ARRAY ) serverArray );
}
if ( status == ERROR_SUCCESS )
{
printf(
"Reset master servers for zone %s successfully.\n",
pzoneName );
}
else
{
printf(
"Error failed reset of master servers for zone %s.\n"
" Status = %d\n",
pzoneName,
status );
}
return( status );
Help:
printf(
"Usage: DnsCmd <ServerName> /ZoneResetMasters <ZoneName> [/Local] [<Server IPs>]\n"
" /Local -- Set the local master list for DS integrated zones.\n"
" <Server IPs> -- List of one or more IP addresses of master servers for\n"
" this zone. Masters may include the primary or other secondaries\n"
" for the zone, but should not make the replication graph cyclic.\n"
);
return( ERROR_SUCCESS );
}
#if 0
DNS_STATUS
ProcessResetZoneType(
IN DWORD Argc,
IN LPSTR * Argv
)
{
DNS_STATUS status = ERROR_SUCCESS;
DWORD dwZoneType;
IP_ADDRESS ipMaster = 0;
//
// ResetZoneType <ZoneName> <ZoneType> [MasterIp]
//
if( Argc < 2 || Argc > 3 )
{
printf( "Usage: dnscmd <Server> ResetZoneType <ZoneName> <ZoneType> [MasterIp]\n" );
return( ERROR_SUCCESS );
}
// get zone type
dwZoneType = strtoul(
Argv[1],
NULL,
10 );
// get master IP
if ( Argc == 3 )
{
ipMaster = inet_addr( Argv[2] );
}
status = DnssrvResetZoneType(
pwszServerName,
Argv[0],
dwZoneType,
(ipMaster ? 1 : 0),
&ipMaster );
if ( status == ERROR_SUCCESS )
{
printf(
"DNS Server %S reset zone type to %d:\n",
pwszServerName,
dwZoneType );
}
else
{
printf(
"DNS Server %S failed to reset zone type.\n"
" Status = %d (0x%08lx)\n",
pwszServerName,
status, status );
}
return( status );
}
DNS_STATUS
ProcessResetZoneDatabase(
IN DWORD Argc,
IN LPSTR * Argv
)
{
DNS_STATUS status = ERROR_SUCCESS;
DWORD fuseDatabase;
PCHAR pszfileName = NULL;
//
// ResetZoneDatabase <ZoneName> <DsIntegrated> <FileName>
//
if( Argc < 2 || Argc > 3 )
{
printf(
"Usage: dnscmd <Server> ResetZoneDatabase <ZoneName> <fDsIntegrated> <FileName>" );
return( ERROR_SUCCESS );
}
// get database flag
fuseDatabase = strtoul(
Argv[1],
NULL,
10 );
// get file name
if ( Argc == 3 )
{
pszfileName = Argv[2];
}
status = DnssrvResetZoneDatabase(
pwszServerName,
Argv[0],
fuseDatabase,
pszfileName );
if ( status == ERROR_SUCCESS )
{
printf(
"DNS Server %S reset zone %s database to %s:\n",
pwszServerName,
Argv[0],
fuseDatabase ? "use DS" : pszfileName
);
}
else
{
printf(
"DNS Server %S failed to reset zone database.\n"
" Status = %d (0x%08lx)\n",
pwszServerName,
status, status );
}
return( status );
}
#endif
//
// Record viewing commands
//
DNS_STATUS
ProcessEnumRecords(
IN DWORD Argc,
IN LPSTR * Argv
)
{
DNS_STATUS status = ERROR_SUCCESS;
LPSTR pzoneName;
LPSTR pnodeName;
BOOL ballocatedNode;
LPSTR pstartChild = NULL;
WORD type = DNS_TYPE_ALL;
DWORD flag = 0;
DWORD authFlag = 0;
DWORD bufferLength;
PBYTE pbuffer;
LPSTR pszcmd;
PDNS_RPC_NAME plastName;
BOOL bcontinue = FALSE;
BOOL bdetail = FALSE;
CHAR nextChildName[ DNS_MAX_NAME_BUFFER_LENGTH ];
//
// EnumRecords
//
if ( Argc < 2 || Argc == NEED_HELP_ARGC )
{
goto Help;
}
//
// read zone and domain name
//
readZoneAndDomainName(
Argv,
& pzoneName,
& pnodeName,
& ballocatedNode,
NULL,
NULL );
Argv++;
Argc--;
Argv++;
Argc--;
//
// commands
//
// on authority level flags, build separate from final flag
// so we can determine if authority screen was set, otherwise
// flag will be set to view all data
while ( (LONG)Argc > 0 )
{
pszcmd = getCommandName( *Argv );
if ( !pszcmd )
{
goto Help;
}
else if ( !_stricmp(pszcmd, "Continue") )
{
bcontinue = TRUE;
}
else if ( !_stricmp(pszcmd, "Detail") )
{
bdetail = TRUE;
}
else if ( !_stricmp(pszcmd, "Authority") )
{
authFlag |= DNS_RPC_VIEW_AUTHORITY_DATA;
}
else if ( !_stricmp(pszcmd, "Glue") )
{
authFlag |= DNS_RPC_VIEW_GLUE_DATA;
}
else if ( !_stricmp(pszcmd, "Additional") )
{
flag |= DNS_RPC_VIEW_ADDITIONAL_DATA;
}
else if ( !_stricmp(pszcmd, "Node") )
{
flag |= DNS_RPC_VIEW_NO_CHILDREN;
}
else if ( !_stricmp(pszcmd, "Root") )
{
flag |= DNS_RPC_VIEW_NO_CHILDREN;
}
else if ( !_stricmp(pszcmd, "Child") )
{
flag |= DNS_RPC_VIEW_ONLY_CHILDREN;
}
else if ( !_stricmp(pszcmd, "Type") )
{
Argv++;
Argc--;
if ( (INT)Argc <= 0 )
{
goto Help;
}
type = Dns_RecordTypeForName( *Argv, 0 );
if ( type == 0 )
{
type = DNS_TYPE_ALL;
}
}
else if ( !_stricmp(pszcmd, "StartChild") ||
!_stricmp(pszcmd, "StartPoint") )
{
Argv++;
Argc--;
if ( ! Argc )
{
goto Help;
}
pstartChild = *Argv;
}
else // unknown command
{
goto Help;
}
Argc--;
Argv++;
}
// if no flag entered, view all data
if ( authFlag == 0 )
{
authFlag = DNS_RPC_VIEW_ALL_DATA;
}
flag |= authFlag;
//
// enumerate records
// - call in loop to handle error more data case
//
if ( g_UseWmi )
{
status = DnscmdWmi_ProcessEnumRecords(
pzoneName,
pnodeName,
bdetail,
flag );
}
else
{
while ( 1 )
{
status = DnssrvEnumRecords(
pwszServerName,
pzoneName,
pnodeName,
pstartChild,
type,
flag,
NULL,
NULL,
& bufferLength,
& pbuffer );
if ( status == ERROR_SUCCESS ||
status == ERROR_MORE_DATA )
{
plastName = DnsPrint_RpcRecordsInBuffer(
dnscmd_PrintRoutine,
dnscmd_PrintContext,
"Returned records:\n",
bdetail,
bufferLength,
pbuffer );
if ( status == ERROR_SUCCESS )
{
break;
}
// more records to enumerate
if ( !plastName )
{
break;
}
DnssrvCopyRpcNameToBuffer(
nextChildName,
plastName );
if ( bcontinue )
{
pstartChild = nextChildName;
DNSDBG( ANY, (
"Continuing enum at %s\n",
pstartChild ));
continue;
}
else
{
printf(
"More records remain to be enumerated!\n"
"\n"
"To enumerate ALL reissue the command with the \"/Continue\" option.\n"
" OR\n"
"To enumerate remaining records serially, reissue the command \n"
"with \"/StartChild %s\" option.\n",
nextChildName );
status = ERROR_SUCCESS;
break;
}
}
else
{
printf(
"DNS Server failed to enumerate records for node %s.\n"
" Status = %d (0x%08lx)\n",
pnodeName,
status, status );
}
break;
}
}
return( status );
Help:
printf( "Usage: DnsCmd <ServerName> /EnumRecords <ZoneName> <NodeName> "
"[<DataOptions>] [<ViewOptions>]\n"
" <ZoneName> -- FQDN of zone node to enumerate\n"
" /RootHints for roots-hints enumeration\n"
" /Cache for cache enumeration\n"
" <NodeName> -- name of node whose records will be enumerated\n"
" - \"@\" for zone root OR\n"
" - FQDN of a node (name with a '.' at the end) OR\n"
" - node name relative to the <ZoneName>\n"
" <DataOptions>: (All data is the default)\n"
" /Type <RRType> -- enumerate RRs of specific type\n"
" <RRType> is standard type name; eg. A, NS, SOA, ...\n"
" /Authority -- include authoritative data\n"
" /Glue -- include glue data\n"
" /Additional -- include additional data when enumerating\n"
" /Node -- only enumerate RRs of the given node\n"
" /Child -- only enumerate RRs of children of the given node\n"
" /StartChild <ChildName> -- child name, after which to start enumeration\n"
" <ViewOptions>:\n"
" /Continue -- on full buffer condition, continue enum until end of records\n"
" default is to retrieve only first buffer of data\n"
" /Detail -- print detailed record node information\n"
" default is view of records similar to zone file\n\n" );
return( ERROR_SUCCESS );
}
typedef struct
{
LONG ilNodes;
LONG ilRecords;
int ilRecurseDepth;
int ilMaxRecurseDepth;
} DISP_ZONE_STATS, * PDISP_ZONE_STATS;
PDNS_RPC_NAME
DNS_API_FUNCTION
ProcessDisplayAllZoneRecords_Guts(
IN PRINT_ROUTINE PrintRoutine,
IN OUT PPRINT_CONTEXT pPrintContext,
IN LPSTR pszHeader,
IN LPSTR pZoneName,
IN LPSTR pNodeName,
IN WORD wType,
IN DWORD dwFlags,
IN BOOL fDetail,
IN PDISP_ZONE_STATS pStats
)
/*++
Routine Description:
The guts of the dump cache functionality.
Arguments:
PrintRoutine -- printf like routine to print with
pszHeader -- header string - will only be output if there is at least
one record in the result (empty or placeholder nodes don't count)
fDetail -- if TRUE print detailed record info
dwBufferLength -- buffer length
abBuffer -- ptr to RPC buffer
Return Value:
Ptr to last RPC node name in buffer.
NULL on error.
--*/
{
PBYTE pcurrent;
PBYTE pstop;
PDNS_RPC_NAME plastName = NULL;
INT recordCount;
PCHAR precordHeader;
DNS_STATUS status;
PBYTE pbuffer = NULL;
DWORD dwbufferSize = 0;
CHAR nextChildName[ DNS_MAX_NAME_BUFFER_LENGTH ];
LPSTR pstartChild = NULL;
BOOL fdisplayedHeader = FALSE;
if ( pStats )
{
if ( ++pStats->ilRecurseDepth > pStats->ilMaxRecurseDepth )
{
pStats->ilMaxRecurseDepth = pStats->ilRecurseDepth;
}
// printf( "GUTS: depth %d: %s\n", pStats->ilRecurseDepth, pNodeName );
}
while ( 1 )
{
if ( pbuffer )
{
MIDL_user_free( pbuffer );
pbuffer = NULL;
}
status = DnssrvEnumRecords(
pwszServerName,
pZoneName,
pNodeName,
pstartChild,
wType,
dwFlags,
NULL,
NULL,
&dwbufferSize,
&pbuffer );
if ( status == ERROR_SUCCESS || status == ERROR_MORE_DATA )
{
DnsPrint_Lock();
if ( !pbuffer )
{
PrintRoutine( pPrintContext, "NULL record buffer ptr.\n" );
goto Done;
}
//
// find stop byte
//
ASSERT( DNS_IS_DWORD_ALIGNED( pbuffer ) );
pstop = pbuffer + dwbufferSize;
pcurrent = pbuffer;
//
// loop until out of nodes
//
while ( pcurrent < pstop )
{
PDNS_RPC_NODE pcurrNode = ( PDNS_RPC_NODE ) pcurrent;
CHAR szchildNodeName[ DNS_MAX_NAME_BUFFER_LENGTH ] = "";
//
// print owner node
// - if NOT printing detail and no records
// (essentially domain nodes) then no node print
//
plastName = &pcurrNode->dnsNodeName;
recordCount = pcurrNode->wRecordCount;
if ( pStats )
{
++pStats->ilNodes;
pStats->ilRecords += recordCount;
}
// Display header before printing the first record.
if ( recordCount && !fdisplayedHeader )
{
PrintRoutine( pPrintContext, ( pszHeader ? pszHeader : "" ) );
fdisplayedHeader = TRUE;
}
if ( fDetail )
{
DnsPrint_RpcNode(
PrintRoutine, pPrintContext,
NULL,
(PDNS_RPC_NODE)pcurrent );
if ( recordCount == 0 )
{
PrintRoutine( pPrintContext, "\n" );
}
}
else
{
if ( recordCount != 0 )
{
DnsPrint_RpcName(
PrintRoutine, pPrintContext,
NULL,
plastName,
NULL );
}
}
if ( pcurrNode->dwFlags & DNS_RPC_FLAG_NODE_STICKY )
{
//
// Set up child node name before we start iterating
// records at this name.
//
memcpy(
szchildNodeName,
pcurrNode->dnsNodeName.achName,
pcurrNode->dnsNodeName.cchNameLength );
szchildNodeName[ pcurrNode->dnsNodeName.cchNameLength ] = '.';
szchildNodeName[ pcurrNode->dnsNodeName.cchNameLength + 1 ] = '\0';
if ( strcmp( pNodeName, "@" ) != 0 )
{
strcat( szchildNodeName, pNodeName );
}
if ( szchildNodeName[ strlen( szchildNodeName ) - 1 ] == '.' )
{
szchildNodeName[ strlen( szchildNodeName ) - 1 ] = '\0';
}
}
pcurrent += pcurrNode->wLength;
pcurrent = DNS_NEXT_DWORD_PTR(pcurrent);
//
// Print all records at this node.
//
precordHeader = "";
while( recordCount-- )
{
if ( pcurrent >= pstop )
{
PrintRoutine( pPrintContext,
"ERROR: Bogus buffer at %p\n"
" Expect record at %p past buffer end at %p\n"
" with %d records remaining.\n",
pbuffer,
(PDNS_RPC_RECORD) pcurrent,
pstop,
recordCount+1 );
ASSERT( FALSE );
break;
}
DnsPrint_RpcRecord(
PrintRoutine, pPrintContext,
precordHeader,
fDetail,
(PDNS_RPC_RECORD)pcurrent );
precordHeader = "\t\t";
pcurrent += ((PDNS_RPC_RECORD)pcurrent)->wDataLength
+ SIZEOF_DNS_RPC_RECORD_HEADER;
pcurrent = DNS_NEXT_DWORD_PTR(pcurrent);
}
//
// Recurse on this node if it has children.
//
if ( *szchildNodeName )
{
CHAR szheader[ DNS_MAX_NAME_BUFFER_LENGTH + 100 ] = "";
sprintf( szheader, "$ORIGIN %s\n", szchildNodeName );
ProcessDisplayAllZoneRecords_Guts(
PrintRoutine,
pPrintContext,
szheader,
pZoneName,
szchildNodeName,
wType,
dwFlags,
fDetail,
pStats );
}
}
if ( status == ERROR_SUCCESS )
{
break;
}
// more records to enumerate
if ( !plastName )
{
break;
}
DnssrvCopyRpcNameToBuffer(
nextChildName,
plastName );
pstartChild = nextChildName;
DNSDBG( ANY, (
"Continuing enum at %s\n",
pstartChild ));
continue;
}
else
{
printf(
"DNS Server failed to enumerate records for node %s.\n"
" Status = %s %d (0x%08lx)\n",
pNodeName,
Dns_StatusString( status ),
status, status );
}
break;
}
if ( pbuffer )
{
MIDL_user_free( pbuffer );
}
Done:
DnsPrint_Unlock();
if ( pStats )
{
--pStats->ilRecurseDepth;
}
return plastName;
} // ProcessDisplayAllZoneRecords_Guts
DNS_STATUS
ProcessDisplayAllZoneRecords(
IN DWORD Argc,
IN LPSTR * Argv
)
{
DNS_STATUS status = ERROR_SUCCESS;
LPSTR pszcmd;
LPSTR pszzoneName = NULL;
BOOL bdetail = FALSE;
time_t now;
CHAR sznow[ 30 ];
CHAR szheader[ 256 ];
size_t len;
WCHAR wszserverName[ DNS_MAX_NAME_BUFFER_LENGTH ] = L"";
PWSTR pwszserverDisplayName = pwszServerName;
DISP_ZONE_STATS displayZoneStats = { 0 };
//
// /ZonePrint [ZoneName] /Detail
//
if ( Argc > 3 || Argc == NEED_HELP_ARGC )
{
goto Help;
}
//
// Parse arguments.
//
while ( Argc )
{
pszcmd = getCommandName( *Argv );
if ( !pszcmd && !pszzoneName )
{
pszzoneName = *Argv;
}
else if ( _strnicmp( pszcmd, "D", 1 ) == 0 )
{
bdetail = TRUE;
}
else
{
goto Help;
}
Argv++;
Argc--;
}
if ( !pszzoneName )
{
goto Help;
}
// Get time string.
time( &now );
strcpy( sznow, asctime( gmtime( &now ) ) );
len = strlen( sznow ) - 1;
if ( sznow[ len ] == '\n' )
{
sznow[ len ] = '\0';
}
// Get local hostname string.
if ( wcscmp( pwszServerName, L"." ) == 0 )
{
DWORD bufsize = sizeof( wszserverName ) /
sizeof( wszserverName[ 0 ] );
if ( GetComputerNameExW(
ComputerNamePhysicalDnsFullyQualified,
wszserverName,
&bufsize ) )
{
pwszserverDisplayName = wszserverName;
}
}
sprintf(
szheader,
";\n"
"; Zone: %s\n"
"; Server: %S\n"
"; Time: %s UTC\n"
";\n",
pszzoneName,
pwszserverDisplayName,
sznow );
if ( ProcessDisplayAllZoneRecords_Guts(
dnscmd_PrintRoutine,
dnscmd_PrintContext,
szheader,
pszzoneName,
"@",
DNS_TYPE_ALL,
DNS_RPC_VIEW_ALL_DATA,
bdetail,
&displayZoneStats ) )
{
dnscmd_PrintRoutine(
dnscmd_PrintContext,
";\n"
"; Finished zone iteration: %lu nodes, %lu records in %d seconds\n"
";\n",
displayZoneStats.ilNodes,
displayZoneStats.ilRecords,
time( NULL ) - now );
}
return status;
Help:
printf(
"Usage: DnsCmd <ServerName> /ZonePrint [<ZoneName>] [/Detail]\n"
" <ZoneName> -- name of the zone (use ..Cache for DNS server cache)\n"
" /Detail -- explicit RPC node contents\n" );
return ERROR_SUCCESS;
} // ProcessDisplayAllZoneRecords
#if 0
DNS_STATUS
ProcessEnumRecordsEx(
IN DWORD Argc,
IN LPSTR * Argv
)
{
DNS_STATUS status = ERROR_SUCCESS;
LPSTR pszNodeName;
LPSTR pszStartChild = NULL;
WORD type = DNS_TYPE_ALL;
DWORD dwFlag = 0;
PDNS_NODE pnodeFirst = NULL;
PDNS_NODE pnodeLast;
//
// EnumNodeRecords
//
if( Argc < 1 || Argc > 4 )
{
printf( "Usage: dnscmd <ServerName> EnumRecordsEx <NodeName> "
" [<dwFlag>] [<wType>] [<ChildStartName>]\n"
" <NodeName> -- FQDN of node to enumerate\n"
" <dwFlag> -- enumeration flags; default is enumeration of \n"
" all records (cached, authoritative, root hint data) at node\n"
" and enumeration of node and any leaf children\n"
" Flag is combination of these values:\n"
" AUTHORITY_DATA = %08lx\n"
" CACHE_DATA = %08lx\n"
" ROOT_HINT_DATA = %08lx\n"
" ADDITIONAL_DATA = %08lx\n"
" ALL_DATA = %08lx\n"
" NO_CHILDREN = %08lx\n"
" ONLY_CHILDREN = %08lx\n"
" <wType> -- type name to enumerate; default is ALL types\n"
" <ChildStartName> -- child name to restart enumeration at\n",
DNS_RPC_VIEW_AUTHORITY_DATA ,
DNS_RPC_VIEW_CACHE_DATA ,
DNS_RPC_VIEW_ROOT_HINT_DATA ,
DNS_RPC_VIEW_ADDITIONAL_DATA ,
DNS_RPC_VIEW_ALL_DATA ,
DNS_RPC_VIEW_NO_CHILDREN ,
DNS_RPC_VIEW_ONLY_CHILDREN
);
return( ERROR_SUCCESS );
}
// set node name
pszNodeName = Argv[0];
// set view options
if ( Argc >= 2 )
{
dwFlag = strtoul(
Argv[1],
NULL,
16 );
}
// set the type
if ( Argc >= 3 )
{
type = Dns_RecordTypeForName( Argv[2], 0 );
if ( type == 0 )
{
type = DNS_TYPE_ALL;
}
}
// set child name
if ( Argc >= 4 )
{
pszStartChild = Argv[3];
}
status = DnssrvEnumRecordsEx(
pwszServerName,
NULL,
pszNodeName,
pszStartChild,
type,
dwFlag,
NULL,
NULL,
& pnodeFirst,
& pnodeLast );
if ( status == ERROR_SUCCESS || status == ERROR_MORE_DATA )
{
DnsPrint_NodeList(
dnscmd_PrintRoutine,
dnscmd_PrintContext,
"Returned node list: ",
pnodeFirst,
TRUE // print records
);
}
else
{
printf(
"DNS Server failed to enumerate records for node %s.\n"
" Status = %d (0x%08lx)\n",
pszNodeName,
status, status );
}
DnssrvFreeNodeList(
pnodeFirst,
TRUE // free records also
);
return( status );
}
#endif
DNS_STATUS
ProcessSbsRegister(
IN DWORD Argc,
IN LPSTR * Argv
)
{
DNS_STATUS status = ERROR_SUCCESS;
IP_ADDRESS hostIp;
DWORD ttl;
//
// SbsRegister
//
if ( Argc < 2 || Argc == NEED_HELP_ARGC )
{
goto Usage;
}
// client host IP
hostIp = inet_addr( Argv[3] );
if ( hostIp == (-1) )
{
goto Usage;
}
// record TTL
ttl = strtoul(
Argv[3],
NULL,
10 );
status = DnssrvSbsAddClientToIspZone(
pwszServerName,
Argv[0],
Argv[1],
Argv[2],
hostIp,
ttl );
if ( status == ERROR_SUCCESS )
{
printf(
"DNS Server %S registered SAM records for client %s:\n",
pwszServerName,
Argv[1] );
}
else
{
printf(
"DNS Server %S failed to register SAM records for %s.\n"
" Status = %d (0x%08lx)\n",
pwszServerName,
Argv[1],
status, status );
}
return( status );
Usage:
printf(
"Usage: dnscmd <Server> /SbsRegister <IspZoneName> <Client> <ClientHost> <HostIP> <TTL>\n"
" <Server> -- server name (DNS, netBIOS or IP)\n"
" <IspZoneName> -- full DNS name of ISP's zone\n"
" <Client> -- client name (not FQDN)\n"
" <ClientHost> -- client host name (not FQDN)\n"
" <HostIP> -- client host IP\n"
" <Ttl> -- TTL for records\n"
"\n" );
return( ERROR_SUCCESS );
}
DNS_STATUS
ProcessSbsDeleteRecord(
IN DWORD Argc,
IN LPSTR * Argv
)
{
DNS_STATUS status = ERROR_SUCCESS;
WORD type;
IP_ADDRESS hostIp = 0;
LPSTR pszdata = NULL;
//
// SbsRegister
//
if ( Argc < 5 || Argc == NEED_HELP_ARGC )
{
goto Usage;
}
// type to delete
type = Dns_RecordTypeForName( Argv[3], 0 );
if ( type == 0 )
{
goto Usage;
}
// if A record, then data will be IP address, otherwise it is DNS name
if ( type == DNS_TYPE_A )
{
hostIp = inet_addr( Argv[4] );
if ( hostIp == (-1) )
{
goto Usage;
}
}
else
{
pszdata = Argv[4];
}
status = DnssrvSbsDeleteRecord(
pwszServerName,
Argv[0],
Argv[1],
Argv[2],
type,
pszdata,
hostIp );
if ( status == ERROR_SUCCESS )
{
printf(
"DNS Server %S deleted SAM record at %s in client domain %s:\n",
pwszServerName,
Argv[2],
Argv[1] );
}
else
{
printf(
"DNS Server %S failed to delete SAM record at %s in domain %s.\n"
" Status = %d (0x%08lx)\n",
pwszServerName,
Argv[2],
Argv[1],
status, status );
}
return( status );
Usage:
printf(
"Usage: DnsCmd <Server> /SbsDeleteA <ZoneName> <Domain> <Host> <Type> <Data>\n"
" <Server> -- server name (DNS, netBIOS or IP)\n"
" <ZoneName> -- full DNS name of ISP's zone\n"
" <Client> -- client name (not FQDN)\n"
" <Host> -- client host name (not FQDN)\n"
" <Type> -- record type (ex. A, NS, CNAME)\n"
" <HostIP> -- client host IP\n"
"\n" );
return( ERROR_SUCCESS );
}
//
// Directory partition operations
//
DNS_STATUS
ProcessEnumDirectoryPartitions(
IN DWORD Argc,
IN LPSTR * Argv
)
{
DNS_STATUS status = ERROR_SUCCESS;
PDNS_RPC_DP_LIST pDpList = NULL;
LPSTR pszcmd;
BOOL bcustomOnly = FALSE;
//
// Command format: /EnumDirectoryPartitions [filter strings]
//
//
//
if ( Argc > 1 || Argc == NEED_HELP_ARGC )
{
goto Help;
}
if ( Argc == 1 )
{
pszcmd = getCommandName( *Argv );
if ( _strnicmp( pszcmd, "Cust",4 ) == 0 )
{
bcustomOnly = TRUE;
}
Argv++;
Argc--;
}
status = DnssrvEnumDirectoryPartitions(
pwszServerName,
0, // filter
&pDpList );
if ( status != ERROR_SUCCESS )
{
printf(
"DnssrvEnumDirectoryPartitions() failed.\n"
" Status = %d (0x%08lx)\n",
status, status );
goto Cleanup;
}
else
{
DnsPrint_RpcDpList(
dnscmd_PrintRoutine,
dnscmd_PrintContext,
"Enumerated directory partition list:\n",
pDpList );
}
Cleanup:
//
// deallocate zone list
//
DnssrvFreeDirectoryPartitionList( pDpList );
return status;
Help:
printf( "Usage: DnsCmd <ServerName> /EnumDirectoryPartitions [/Custom]\n" );
return status;
} // ProcessEnumDirectoryPartitions
DNS_STATUS
ProcessDirectoryPartitionInfo(
IN DWORD Argc,
IN LPSTR * Argv
)
{
DNS_STATUS status = ERROR_SUCCESS;
PDNS_RPC_DP_INFO pDpInfo = NULL;
BOOL bdetail = FALSE;
LPSTR pszfqdn;
LPSTR pszcmd;
//
// Command format: /DirectoryPartitionInfo fqdn [/Detail]
//
// Currently no arguments.
//
if ( Argc == 0 )
{
goto Help;
}
pszfqdn = *Argv;
Argv++;
Argc--;
if ( Argc == 1 )
{
pszcmd = getCommandName( *Argv );
if ( _stricmp( pszcmd, "Detail" ) == 0 )
{
bdetail = TRUE;
}
Argv++;
Argc--;
}
status = DnssrvDirectoryPartitionInfo(
pwszServerName,
pszfqdn,
&pDpInfo );
if ( status != ERROR_SUCCESS )
{
printf(
"DnssrvDirectoryPartitionInfo() failed.\n"
" Status = %d (0x%08lx)\n",
status, status );
goto Cleanup;
}
else
{
DnsPrint_RpcDpInfo(
dnscmd_PrintRoutine,
dnscmd_PrintContext,
"Directory partition info:",
pDpInfo,
!bdetail );
}
Cleanup:
DnssrvFreeDirectoryPartitionInfo( pDpInfo );
return status;
Help:
printf( "Usage: DnsCmd <ServerName> /DirectoryPartitionInfo <FQDN of partition> [/Detail]\n" );
return status;
} // ProcessDirectoryPartitionInfo
DNS_STATUS
ProcessCreateDirectoryPartition(
IN DWORD Argc,
IN LPSTR * Argv
)
{
DNS_STATUS status = ERROR_SUCCESS;
LPSTR pszDpFqdn;
//
// Command format: /CreateDirectoryPartition DP-FQDN [/Create]
//
if ( Argc != 1 )
{
goto Help;
}
pszDpFqdn = Argv[ 0 ];
status = DnssrvEnlistDirectoryPartition(
pwszServerName,
DNS_DP_OP_CREATE,
pszDpFqdn );
if ( status == ERROR_SUCCESS )
{
printf(
"DNS Server %S created directory partition: %s\n",
pwszServerName,
pszDpFqdn );
}
else
{
printf(
"DnssrvEnlistDirectoryPartition( create, %s ) failed.\n"
" Status = %d (0x%08lx)\n",
pszDpFqdn,
status, status );
}
return status;
Help:
printf( "Usage: DnsCmd <ServerName> /CreateDirectoryPartition <FQDN of partition>\n" );
return status;
} // ProcessCreateDirectoryPartition
DNS_STATUS
ProcessDeleteDirectoryPartition(
IN DWORD Argc,
IN LPSTR * Argv
)
{
DNS_STATUS status = ERROR_SUCCESS;
LPSTR pszDpFqdn;
//
// Command format: /DeleteDirectoryPartition DP-FQDN [/Create]
//
if ( Argc != 1 )
{
goto Help;
}
pszDpFqdn = Argv[ 0 ];
status = DnssrvEnlistDirectoryPartition(
pwszServerName,
DNS_DP_OP_DELETE,
pszDpFqdn );
if ( status == ERROR_SUCCESS )
{
printf(
"DNS Server %S deleted directory partition: %s\n",
pwszServerName,
pszDpFqdn );
}
else
{
printf(
"DnssrvEnlistDirectoryPartition( delete, %s ) failed.\n"
" Status = %d (0x%08lx)\n",
pszDpFqdn,
status, status );
}
return status;
Help:
printf( "Usage: DnsCmd <ServerName> /DeleteDirectoryPartition <FQDN of partition>\n" );
return status;
} // ProcessDeleteDirectoryPartition
DNS_STATUS
ProcessEnlistDirectoryPartition(
IN DWORD Argc,
IN LPSTR * Argv
)
{
DNS_STATUS status = ERROR_SUCCESS;
LPSTR pszDpFqdn;
//
// Command format: /EnlistDirectoryPartition DP-FQDN [/Create]
//
if ( Argc != 1 )
{
goto Help;
}
pszDpFqdn = Argv[ 0 ];
status = DnssrvEnlistDirectoryPartition(
pwszServerName,
DNS_DP_OP_ENLIST,
pszDpFqdn );
if ( status == ERROR_SUCCESS )
{
printf(
"DNS Server %S enlisted directory partition: %s\n",
pwszServerName,
pszDpFqdn );
}
else
{
printf(
"DnssrvEnlistDirectoryPartition( enlist, %s ) failed.\n"
" Status = %d (0x%08lx)\n",
pszDpFqdn,
status, status );
}
return status;
Help:
printf( "Usage: DnsCmd <ServerName> /EnlistDirectoryPartition <FQDN of partition>\n" );
return status;
} // ProcessEnlistDirectoryPartition
DNS_STATUS
ProcessUnenlistDirectoryPartition(
IN DWORD Argc,
IN LPSTR * Argv
)
{
DNS_STATUS status = ERROR_SUCCESS;
LPSTR pszDpFqdn;
//
// Command format: /UnenlistDirectoryPartition DP-FQDN [/Create]
//
if ( Argc != 1 )
{
goto Help;
}
pszDpFqdn = Argv[ 0 ];
status = DnssrvEnlistDirectoryPartition(
pwszServerName,
DNS_DP_OP_UNENLIST,
pszDpFqdn );
if ( status == ERROR_SUCCESS )
{
printf(
"DNS Server %S unenlisted directory partition: %s\n",
pwszServerName,
pszDpFqdn );
}
else
{
printf(
"DnssrvEnlistDirectoryPartition( unenlist, %s ) failed.\n"
" Status = %d (0x%08lx)\n",
pszDpFqdn,
status, status );
}
return status;
Help:
printf( "Usage: DnsCmd <ServerName> /UnenlistDirectoryPartition <FQDN of partition>\n" );
return status;
} // ProcessUnenlistDirectoryPartition
DNS_STATUS
ProcessCreateBuiltinDirectoryPartitions(
IN DWORD Argc,
IN LPSTR * Argv
)
{
DNS_STATUS status = ERROR_SUCCESS;
DWORD dwopcode = DNS_DP_OP_CREATE_DOMAIN;
PCHAR psz;
//
// Command format: /CreateBuiltinDPs [/Forest | /AllDomains]
//
// No argument - create domain DP
// /Forest - create forest DP
// /AllDomains - create domain DPs for all domains in forest
//
if ( Argc > 1 || Argc == NEED_HELP_ARGC )
{
goto Help;
}
if ( ( psz = getCommandName( Argv[ 0 ] ) ) != NULL )
{
if ( _strnicmp( psz, "All", 3 ) == 0 )
{
dwopcode = DNS_DP_OP_CREATE_ALL_DOMAINS;
}
else if ( _strnicmp( psz, "For", 3 ) == 0 )
{
dwopcode = DNS_DP_OP_CREATE_FOREST;
}
}
status = DnssrvEnlistDirectoryPartition(
pwszServerName,
dwopcode,
NULL );
if ( status == ERROR_SUCCESS )
{
printf(
"DNS Server %S completed operation successfully\n",
pwszServerName );
}
else
{
printf(
"DnssrvEnlistDirectoryPartition failed.\n"
" Status = %d (0x%08lx)\n",
status, status );
}
return status;
Help:
printf(
"Usage: DnsCmd <ServerName> /CreateBuiltinDirectoryPartitions [<Option>]\n"
" With no argument creates the built-in DNS directory partition for the domain.\n"
" /Forest -- create built-in DNS directory partition for the forest\n"
" /AllDomains -- create built-in DNS partitions for all domains in the forest\n" );
return status;
} // ProcessCreateBuiltinDirectoryPartitions
//
// Command table
// Have this down here so no need for private protos on dispatch functions.
//
// DEVNOTE: all this needs internationalization
//
COMMAND_INFO GlobalCommandInfo[] =
{
// Zone + Server operations
// Server and Zone Operations
{ "/Info",
ProcessInfo,
"Get server information"
},
{ "/Config",
ProcessResetProperty,
"Reset server or zone configuration"
},
{ "/EnumZones",
ProcessEnumZones,
"Enumerate zones"
},
// Server Operations
{ "/Statistics",
ProcessStatistics,
"Query/clear server statistics data"
},
{ "/ClearCache",
ProcessSimpleServerOperation,
"Clear DNS server cache"
},
{ "/WriteBackFiles",
ProcessWriteBackFiles,
"Write back all zone or root-hint datafile(s)"
},
{ "/StartScavenging",
ProcessSimpleServerOperation,
"Initiates server scavenging"
},
// Server Property Reset
{ "/ResetListenAddresses",
ProcessResetListenAddresses,
"Set server IP address(es) to serve DNS requests"
},
{ "/ResetForwarders",
ProcessResetForwarders,
"Set DNS servers to forward recursive queries to"
},
// Zone Operations
{ "/ZoneInfo",
ProcessZoneInfo,
"View zone information"
},
{ "/ZoneAdd",
ProcessZoneAdd,
"Create a new zone on the DNS server"
},
{ "/ZoneDelete",
ProcessZoneDelete,
"Delete a zone from DNS server or DS"
},
{ "/ZonePause",
ProcessZonePause,
"Pause a zone"
},
{ "/ZoneResume",
ProcessZoneResume,
"Resume a zone"
},
{ "/ZoneReload",
ProcessZoneReload,
"Reload zone from its database (file or DS)"
},
{ "/ZoneWriteBack",
ProcessZoneWriteBack,
"Write back zone to file"
},
{ "/ZoneRefresh",
ProcessZoneRefresh,
"Force refresh of secondary zone from master"
},
{ "/ZoneUpdateFromDs",
ProcessZoneUpdateFromDs,
"Update a DS integrated zone by data from DS"
},
{ "/ZonePrint",
ProcessDisplayAllZoneRecords,
"Display all records in the zone"
},
// Zone Property Reset
{ "/ZoneResetType",
ProcessZoneResetType,
"Change zone type"
},
{ "/ZoneResetSecondaries",
ProcessZoneResetSecondaries,
"Reset secondary\\notify information for a zone"
},
{ "/ZoneResetScavengeServers",
ProcessZoneResetScavengeServers,
"Reset scavenging servers for a zone"
},
{ "/ZoneResetMasters",
ProcessZoneResetMasters,
"Reset secondary zone's master servers"
},
#if 0
{ "/ZoneRename",
ProcessZoneRename,
"Rename a zone"
},
#endif
{ "/ZoneExport",
ProcessZoneExport,
"Export a zone to file"
},
#if 0
{ "/ZoneResetAging",
ProcessZoneResetAging,
"Reset aging\scavenging information for a zone"
},
#endif
{ "/ZoneChangeDirectoryPartition",
ProcessZoneChangeDirectoryPartition,
"Move a zone to another directory partition"
},
// Record Operations
{ "/EnumRecords",
ProcessEnumRecords,
"Enumerate records at a name"
},
{ "/RecordAdd",
ProcessRecordAdd,
"Create a record in zone or RootHints"
},
{ "/RecordDelete",
ProcessRecordDelete,
"Delete a record from zone, RootHints or cache"
},
{ "/NodeDelete",
ProcessNodeDelete,
"Delete all records at a name"
},
{ "/AgeAllRecords",
ProcessAgeAllRecords,
"Force aging on node(s) in zone"
},
// Directory partitions
{
"/EnumDirectoryPartitions",
ProcessEnumDirectoryPartitions,
"Enumerate directory partitions"
},
{
"/DirectoryPartitionInfo",
ProcessDirectoryPartitionInfo,
"Get info on a directory partition"
},
{
"/CreateDirectoryPartition",
ProcessCreateDirectoryPartition,
"Create a directory partition"
},
{
"/DeleteDirectoryPartition",
ProcessDeleteDirectoryPartition,
"Delete a directory partition"
},
{
"/EnlistDirectoryPartition",
ProcessEnlistDirectoryPartition,
"Add DNS server to partition replication scope"
},
{
"/UnenlistDirectoryPartition",
ProcessUnenlistDirectoryPartition,
"Remove DNS server from replication scope"
},
#if DBG
{ "/CreateBuiltinDirectoryPartitions",
ProcessCreateBuiltinDirectoryPartitions,
"Create built-in partitions"
},
#endif
// END displayed commands
// commands below here are duplicate names of above or
// hidden commands
{ "***StopDisplayMarker***",
NULL,
NULL
},
// Hidden
{ "/Restart",
ProcessSimpleServerOperation,
"Restart DNS server"
},
// Debug only
{ "/DebugBreak",
ProcessSimpleServerOperation,
"Server debug break (internal)"
},
{ "/ClearDebugLog",
ProcessSimpleServerOperation,
"Clear server debug log (internal)"
},
{ "/RootBreak",
ProcessSimpleServerOperation,
"Root break (internal)"
},
// Duplicate command names
{ "/ResetRegistry",
ProcessResetProperty,
"Reset server or zone configuration"
},
{ "/ZoneResetNotify",
ProcessZoneResetSecondaries,
"Reset secondary\notify information for a zone"
},
{ "/DeleteNode",
ProcessNodeDelete,
"Delete all records at a name"
},
{ "/WriteBackFiles",
ProcessWriteBackFiles,
"Write back all zone or root-hint datafile(s)"
},
// SAM test
{ "/SbsRegister",
ProcessSbsRegister,
"SBS Registration"
},
{ "/SbsDeleteRecord",
ProcessSbsDeleteRecord,
"SBS Record Delete"
},
// Directory partitions
{ "/EnumDPs",
ProcessEnumDirectoryPartitions,
"Enumerate directory partitions"
},
{
"/DPInfo",
ProcessDirectoryPartitionInfo,
"Get info on a directory partition"
},
{
"/CreateDP",
ProcessCreateDirectoryPartition,
"Create a directory partition"
},
{
"/DeleteDP",
ProcessDeleteDirectoryPartition,
"Delete a directory partition"
},
{
"/EnlistDP",
ProcessEnlistDirectoryPartition,
"Add DNS server to partition replication scope"
},
{
"/UnenlistDP",
ProcessUnenlistDirectoryPartition,
"Remove DNS server from replication scope"
},
{ "/ZoneChangeDP",
ProcessZoneChangeDirectoryPartition,
"Move the zone to another directory partition"
},
{ "/CreateBuiltinDirectoryPartitions",
ProcessCreateBuiltinDirectoryPartitions,
"Create built-in partitions using admin's credentials"
},
{ "/CreateBuiltinDPs",
ProcessCreateBuiltinDirectoryPartitions,
"Create built-in partitions using admin's credentials"
},
{ NULL, NULL, "" },
};
//
// End dnscmd.c
//