9 Jul
2010
9 Jul
'10
9:05 p.m.
Author: spetreolle
Date: Fri Jul 9 21:05:01 2010
New Revision: 47983
URL: http://svn.reactos.org/svn/reactos?rev=47983&view=rev
Log:
Forgot to svn add this in previous commit, my bad.
Added:
trunk/reactos/dll/win32/dnsapi/dnsapi/record.c (with props)
Added: trunk/reactos/dll/win32/dnsapi/dnsapi/record.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/dnsapi/dnsapi/re…
==============================================================================
--- trunk/reactos/dll/win32/dnsapi/dnsapi/record.c (added)
+++ trunk/reactos/dll/win32/dnsapi/dnsapi/record.c [iso-8859-1] Fri Jul 9 21:05:01 2010
@@ -1,0 +1,750 @@
+/*
+ * DNS support
+ *
+ * Copyright (C) 2006 Hans Leidekker
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+#include "precomp.h"
+
+#define NDEBUG
+#include <debug.h>
+
+const char *dns_type_to_str( unsigned short type )
+{
+ switch (type)
+ {
+#define X(x) case (x): return #x;
+ X(DNS_TYPE_ZERO)
+ X(DNS_TYPE_A)
+ X(DNS_TYPE_NS)
+ X(DNS_TYPE_MD)
+ X(DNS_TYPE_MF)
+ X(DNS_TYPE_CNAME)
+ X(DNS_TYPE_SOA)
+ X(DNS_TYPE_MB)
+ X(DNS_TYPE_MG)
+ X(DNS_TYPE_MR)
+ X(DNS_TYPE_NULL)
+ X(DNS_TYPE_WKS)
+ X(DNS_TYPE_PTR)
+ X(DNS_TYPE_HINFO)
+ X(DNS_TYPE_MINFO)
+ X(DNS_TYPE_MX)
+ X(DNS_TYPE_TEXT)
+ X(DNS_TYPE_RP)
+ X(DNS_TYPE_AFSDB)
+ X(DNS_TYPE_X25)
+ X(DNS_TYPE_ISDN)
+ X(DNS_TYPE_RT)
+ X(DNS_TYPE_NSAP)
+ X(DNS_TYPE_NSAPPTR)
+ X(DNS_TYPE_SIG)
+ X(DNS_TYPE_KEY)
+ X(DNS_TYPE_PX)
+ X(DNS_TYPE_GPOS)
+ X(DNS_TYPE_AAAA)
+ X(DNS_TYPE_LOC)
+ X(DNS_TYPE_NXT)
+ X(DNS_TYPE_EID)
+ X(DNS_TYPE_NIMLOC)
+ X(DNS_TYPE_SRV)
+ X(DNS_TYPE_ATMA)
+ X(DNS_TYPE_NAPTR)
+ X(DNS_TYPE_KX)
+ X(DNS_TYPE_CERT)
+ X(DNS_TYPE_A6)
+ X(DNS_TYPE_DNAME)
+ X(DNS_TYPE_SINK)
+ X(DNS_TYPE_OPT)
+ X(DNS_TYPE_UINFO)
+ X(DNS_TYPE_UID)
+ X(DNS_TYPE_GID)
+ X(DNS_TYPE_UNSPEC)
+ X(DNS_TYPE_ADDRS)
+ X(DNS_TYPE_TKEY)
+ X(DNS_TYPE_TSIG)
+ X(DNS_TYPE_IXFR)
+ X(DNS_TYPE_AXFR)
+ X(DNS_TYPE_MAILB)
+ X(DNS_TYPE_MAILA)
+ X(DNS_TYPE_ANY)
+ X(DNS_TYPE_WINS)
+ X(DNS_TYPE_WINSR)
+#undef X
+ default: { static char tmp[7]; sprintf( tmp, "0x%04x", type ); return tmp;
}
+ }
+}
+
+static int dns_strcmpX( LPCVOID str1, LPCVOID str2, BOOL wide )
+{
+ if (wide)
+ return lstrcmpiW( str1, str2 );
+ else
+ return lstrcmpiA( str1, str2 );
+}
+
+/******************************************************************************
+ * DnsRecordCompare [DNSAPI.@]
+ *
+ */
+BOOL WINAPI DnsRecordCompare( PDNS_RECORD r1, PDNS_RECORD r2 )
+{
+ BOOL wide;
+ unsigned int i;
+
+ DPRINT( "(%p,%p)\n", r1, r2 );
+
+ if (r1->wType != r2->wType ||
+ r1->wDataLength != r2->wDataLength ||
+ r1->Flags.DW != r2->Flags.DW ||
+ r1->dwReserved != r2->dwReserved) return FALSE;
+
+ wide = (r1->Flags.S.CharSet == DnsCharSetUnicode) ? TRUE : FALSE;
+ if (dns_strcmpX( r1->pName, r2->pName, wide )) return FALSE;
+
+ switch (r1->wType)
+ {
+ case DNS_TYPE_A:
+ {
+ if (r1->Data.A.IpAddress != r2->Data.A.IpAddress) return FALSE;
+ break;
+ }
+ case DNS_TYPE_SOA:
+ {
+ if (r1->Data.SOA.dwSerialNo != r2->Data.SOA.dwSerialNo ||
+ r1->Data.SOA.dwRefresh != r2->Data.SOA.dwRefresh ||
+ r1->Data.SOA.dwRetry != r2->Data.SOA.dwRetry ||
+ r1->Data.SOA.dwExpire != r2->Data.SOA.dwExpire ||
+ r1->Data.SOA.dwDefaultTtl != r2->Data.SOA.dwDefaultTtl)
+ return FALSE;
+ if (dns_strcmpX( r1->Data.SOA.pNamePrimaryServer,
+ r2->Data.SOA.pNamePrimaryServer, wide ) ||
+ dns_strcmpX( r1->Data.SOA.pNameAdministrator,
+ r2->Data.SOA.pNameAdministrator, wide ))
+ return FALSE;
+ break;
+ }
+ case DNS_TYPE_PTR:
+ case DNS_TYPE_NS:
+ case DNS_TYPE_CNAME:
+ case DNS_TYPE_MB:
+ case DNS_TYPE_MD:
+ case DNS_TYPE_MF:
+ case DNS_TYPE_MG:
+ case DNS_TYPE_MR:
+ {
+ if (dns_strcmpX( r1->Data.PTR.pNameHost,
+ r2->Data.PTR.pNameHost, wide )) return FALSE;
+ break;
+ }
+ case DNS_TYPE_MINFO:
+ case DNS_TYPE_RP:
+ {
+ if (dns_strcmpX( r1->Data.MINFO.pNameMailbox,
+ r2->Data.MINFO.pNameMailbox, wide ) ||
+ dns_strcmpX( r1->Data.MINFO.pNameErrorsMailbox,
+ r2->Data.MINFO.pNameErrorsMailbox, wide ))
+ return FALSE;
+ break;
+ }
+ case DNS_TYPE_MX:
+ case DNS_TYPE_AFSDB:
+ case DNS_TYPE_RT:
+ {
+ if (r1->Data.MX.wPreference != r2->Data.MX.wPreference)
+ return FALSE;
+ if (dns_strcmpX( r1->Data.MX.pNameExchange,
+ r2->Data.MX.pNameExchange, wide ))
+ return FALSE;
+ break;
+ }
+ case DNS_TYPE_HINFO:
+ case DNS_TYPE_ISDN:
+ case DNS_TYPE_TEXT:
+ case DNS_TYPE_X25:
+ {
+ if (r1->Data.TXT.dwStringCount != r2->Data.TXT.dwStringCount)
+ return FALSE;
+ for (i = 0; i < r1->Data.TXT.dwStringCount; i++)
+ {
+ if (dns_strcmpX( r1->Data.TXT.pStringArray[i],
+ r2->Data.TXT.pStringArray[i], wide ))
+ return FALSE;
+ }
+ break;
+ }
+ case DNS_TYPE_NULL:
+ {
+ if (r1->Data.Null.dwByteCount != r2->Data.Null.dwByteCount)
+ return FALSE;
+ if (memcmp( r1->Data.Null.Data,
+ r2->Data.Null.Data, r1->Data.Null.dwByteCount ))
+ return FALSE;
+ break;
+ }
+ case DNS_TYPE_AAAA:
+ {
+ for (i = 0; i < sizeof(IP6_ADDRESS)/sizeof(DWORD); i++)
+ {
+ if (r1->Data.AAAA.Ip6Address.IP6Dword[i] !=
+ r2->Data.AAAA.Ip6Address.IP6Dword[i]) return FALSE;
+ }
+ break;
+ }
+ case DNS_TYPE_KEY:
+ {
+ if (r1->Data.KEY.wFlags != r2->Data.KEY.wFlags ||
+ r1->Data.KEY.chProtocol != r2->Data.KEY.chProtocol ||
+ r1->Data.KEY.chAlgorithm != r2->Data.KEY.chAlgorithm)
+ return FALSE;
+ if (memcmp( r1->Data.KEY.Key, r2->Data.KEY.Key,
+ r1->wDataLength - sizeof(DNS_KEY_DATA) + 1 ))
+ return FALSE;
+ break;
+ }
+ case DNS_TYPE_SIG:
+ {
+ if (dns_strcmpX( r1->Data.SIG.pNameSigner,
+ r2->Data.SIG.pNameSigner, wide ))
+ return FALSE;
+ if (r1->Data.SIG.wTypeCovered != r2->Data.SIG.wTypeCovered ||
+ r1->Data.SIG.chAlgorithm != r2->Data.SIG.chAlgorithm ||
+ r1->Data.SIG.chLabelCount != r2->Data.SIG.chLabelCount ||
+ r1->Data.SIG.dwOriginalTtl != r2->Data.SIG.dwOriginalTtl ||
+ r1->Data.SIG.dwExpiration != r2->Data.SIG.dwExpiration ||
+ r1->Data.SIG.dwTimeSigned != r2->Data.SIG.dwTimeSigned ||
+ r1->Data.SIG.wKeyTag != r2->Data.SIG.wKeyTag)
+ return FALSE;
+ if (memcmp( r1->Data.SIG.Signature, r2->Data.SIG.Signature,
+ r1->wDataLength - sizeof(DNS_SIG_DATAA) + 1 ))
+ return FALSE;
+ break;
+ }
+ case DNS_TYPE_ATMA:
+ {
+ if (r1->Data.ATMA.AddressType != r2->Data.ATMA.AddressType)
+ return FALSE;
+ for (i = 0; i < DNS_ATMA_MAX_ADDR_LENGTH; i++)
+ {
+ if (r1->Data.ATMA.Address[i] != r2->Data.ATMA.Address[i])
+ return FALSE;
+ }
+ break;
+ }
+ case DNS_TYPE_NXT:
+ {
+ if (dns_strcmpX( r1->Data.NXT.pNameNext,
+ r2->Data.NXT.pNameNext, wide )) return FALSE;
+ if (r1->Data.NXT.wNumTypes != r2->Data.NXT.wNumTypes) return FALSE;
+ if (memcmp( r1->Data.NXT.wTypes, r2->Data.NXT.wTypes,
+ r1->wDataLength - sizeof(DNS_NXT_DATAA) + sizeof(WORD) ))
+ return FALSE;
+ break;
+ }
+ case DNS_TYPE_SRV:
+ {
+ if (dns_strcmpX( r1->Data.SRV.pNameTarget,
+ r2->Data.SRV.pNameTarget, wide )) return FALSE;
+ if (r1->Data.SRV.wPriority != r2->Data.SRV.wPriority ||
+ r1->Data.SRV.wWeight != r2->Data.SRV.wWeight ||
+ r1->Data.SRV.wPort != r2->Data.SRV.wPort)
+ return FALSE;
+ break;
+ }
+ case DNS_TYPE_TKEY:
+ {
+ if (dns_strcmpX( r1->Data.TKEY.pNameAlgorithm,
+ r2->Data.TKEY.pNameAlgorithm, wide ))
+ return FALSE;
+ if (r1->Data.TKEY.dwCreateTime != r2->Data.TKEY.dwCreateTime ||
+ r1->Data.TKEY.dwExpireTime != r2->Data.TKEY.dwExpireTime ||
+ r1->Data.TKEY.wMode != r2->Data.TKEY.wMode ||
+ r1->Data.TKEY.wError != r2->Data.TKEY.wError ||
+ r1->Data.TKEY.wKeyLength != r2->Data.TKEY.wKeyLength ||
+ r1->Data.TKEY.wOtherLength != r2->Data.TKEY.wOtherLength ||
+ r1->Data.TKEY.cAlgNameLength != r2->Data.TKEY.cAlgNameLength ||
+ r1->Data.TKEY.bPacketPointers != r2->Data.TKEY.bPacketPointers)
+ return FALSE;
+
+ /* FIXME: ignoring pAlgorithmPacket field */
+ if (memcmp( r1->Data.TKEY.pKey, r2->Data.TKEY.pKey,
+ r1->Data.TKEY.wKeyLength ) ||
+ memcmp( r1->Data.TKEY.pOtherData, r2->Data.TKEY.pOtherData,
+ r1->Data.TKEY.wOtherLength )) return FALSE;
+ break;
+ }
+ case DNS_TYPE_TSIG:
+ {
+ if (dns_strcmpX( r1->Data.TSIG.pNameAlgorithm,
+ r2->Data.TSIG.pNameAlgorithm, wide ))
+ return FALSE;
+ if (r1->Data.TSIG.i64CreateTime != r2->Data.TSIG.i64CreateTime ||
+ r1->Data.TSIG.wFudgeTime != r2->Data.TSIG.wFudgeTime ||
+ r1->Data.TSIG.wOriginalXid != r2->Data.TSIG.wOriginalXid ||
+ r1->Data.TSIG.wError != r2->Data.TSIG.wError ||
+ r1->Data.TSIG.wSigLength != r2->Data.TSIG.wSigLength ||
+ r1->Data.TSIG.wOtherLength != r2->Data.TSIG.wOtherLength ||
+ r1->Data.TSIG.cAlgNameLength != r2->Data.TSIG.cAlgNameLength ||
+ r1->Data.TSIG.bPacketPointers != r2->Data.TSIG.bPacketPointers)
+ return FALSE;
+
+ /* FIXME: ignoring pAlgorithmPacket field */
+ if (memcmp( r1->Data.TSIG.pSignature, r2->Data.TSIG.pSignature,
+ r1->Data.TSIG.wSigLength ) ||
+ memcmp( r1->Data.TSIG.pOtherData, r2->Data.TSIG.pOtherData,
+ r1->Data.TSIG.wOtherLength )) return FALSE;
+ break;
+ }
+ case DNS_TYPE_WINS:
+ {
+ if (r1->Data.WINS.dwMappingFlag != r2->Data.WINS.dwMappingFlag ||
+ r1->Data.WINS.dwLookupTimeout != r2->Data.WINS.dwLookupTimeout ||
+ r1->Data.WINS.dwCacheTimeout != r2->Data.WINS.dwCacheTimeout ||
+ r1->Data.WINS.cWinsServerCount != r2->Data.WINS.cWinsServerCount)
+ return FALSE;
+ if (memcmp( r1->Data.WINS.WinsServers, r2->Data.WINS.WinsServers,
+ r1->wDataLength - sizeof(DNS_WINS_DATA) + sizeof(IP4_ADDRESS) ))
+ return FALSE;
+ break;
+ }
+ case DNS_TYPE_WINSR:
+ {
+ if (r1->Data.WINSR.dwMappingFlag != r2->Data.WINSR.dwMappingFlag ||
+ r1->Data.WINSR.dwLookupTimeout != r2->Data.WINSR.dwLookupTimeout ||
+ r1->Data.WINSR.dwCacheTimeout != r2->Data.WINSR.dwCacheTimeout)
+ return FALSE;
+ if (dns_strcmpX( r1->Data.WINSR.pNameResultDomain,
+ r2->Data.WINSR.pNameResultDomain, wide ))
+ return FALSE;
+ break;
+ }
+ default:
+ DPRINT1( "unknown type: %s\n", dns_type_to_str( r1->wType ) );
+ return FALSE;
+ }
+ return TRUE;
+}
+
+static LPVOID dns_strcpyX( LPCVOID src, DNS_CHARSET in, DNS_CHARSET out )
+{
+ switch (in)
+ {
+ case DnsCharSetUnicode:
+ {
+ switch (out)
+ {
+ case DnsCharSetUnicode: return dns_strdup_w( src );
+ case DnsCharSetUtf8: return dns_strdup_wu( src );
+ case DnsCharSetAnsi: return dns_strdup_wa( src );
+ default:
+ DPRINT1( "unhandled target charset: %d\n", out );
+ break;
+ }
+ }
+ case DnsCharSetUtf8:
+ switch (out)
+ {
+ case DnsCharSetUnicode: return dns_strdup_uw( src );
+ case DnsCharSetUtf8: return dns_strdup_u( src );
+ case DnsCharSetAnsi: return dns_strdup_ua( src );
+ default:
+ DPRINT1( "unhandled target charset: %d\n", out );
+ break;
+ }
+ case DnsCharSetAnsi:
+ switch (out)
+ {
+ case DnsCharSetUnicode: return dns_strdup_aw( src );
+ case DnsCharSetUtf8: return dns_strdup_au( src );
+ case DnsCharSetAnsi: return dns_strdup_a( src );
+ default:
+ DPRINT1( "unhandled target charset: %d\n", out );
+ break;
+ }
+ default:
+ DPRINT1( "unhandled source charset: %d\n", in );
+ break;
+ }
+ return NULL;
+}
+
+/******************************************************************************
+ * DnsRecordCopyEx [DNSAPI.@]
+ *
+ */
+PDNS_RECORD WINAPI DnsRecordCopyEx( PDNS_RECORD src, DNS_CHARSET in, DNS_CHARSET out )
+{
+ DNS_RECORD *dst;
+ unsigned int i, size;
+
+ DPRINT( "(%p,%d,%d)\n", src, in, out );
+
+ size = FIELD_OFFSET(DNS_RECORD, Data) + src->wDataLength;
+ dst = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, size );
+ if (!dst) return NULL;
+
+ memcpy( dst, src, size );
+
+ if (src->Flags.S.CharSet == DnsCharSetUtf8 ||
+ src->Flags.S.CharSet == DnsCharSetAnsi ||
+ src->Flags.S.CharSet == DnsCharSetUnicode) in = src->Flags.S.CharSet;
+
+ dst->Flags.S.CharSet = out;
+ dst->pName = dns_strcpyX( src->pName, in, out );
+ if (!dst->pName) goto error;
+
+ switch (src->wType)
+ {
+ case DNS_TYPE_HINFO:
+ case DNS_TYPE_ISDN:
+ case DNS_TYPE_TEXT:
+ case DNS_TYPE_X25:
+ {
+ for (i = 0; i < src->Data.TXT.dwStringCount; i++)
+ {
+ dst->Data.TXT.pStringArray[i] =
+ dns_strcpyX( src->Data.TXT.pStringArray[i], in, out );
+
+ if (!dst->Data.TXT.pStringArray[i])
+ {
+ while (i > 0) HeapFree( GetProcessHeap(), 0,
dst->Data.TXT.pStringArray[--i] );
+ goto error;
+ }
+ }
+ break;
+ }
+ case DNS_TYPE_MINFO:
+ case DNS_TYPE_RP:
+ {
+ dst->Data.MINFO.pNameMailbox =
+ dns_strcpyX( src->Data.MINFO.pNameMailbox, in, out );
+ if (!dst->Data.MINFO.pNameMailbox) goto error;
+
+ dst->Data.MINFO.pNameErrorsMailbox =
+ dns_strcpyX( src->Data.MINFO.pNameErrorsMailbox, in, out );
+ if (!dst->Data.MINFO.pNameErrorsMailbox)
+ {
+ HeapFree( GetProcessHeap(), 0, dst->Data.MINFO.pNameMailbox );
+ goto error;
+ }
+ break;
+ }
+ case DNS_TYPE_AFSDB:
+ case DNS_TYPE_RT:
+ case DNS_TYPE_MX:
+ {
+ dst->Data.MX.pNameExchange =
+ dns_strcpyX( src->Data.MX.pNameExchange, in, out );
+ if (!dst->Data.MX.pNameExchange) goto error;
+ break;
+ }
+ case DNS_TYPE_NXT:
+ {
+ dst->Data.NXT.pNameNext =
+ dns_strcpyX( src->Data.NXT.pNameNext, in, out );
+ if (!dst->Data.NXT.pNameNext) goto error;
+ break;
+ }
+ case DNS_TYPE_CNAME:
+ case DNS_TYPE_MB:
+ case DNS_TYPE_MD:
+ case DNS_TYPE_MF:
+ case DNS_TYPE_MG:
+ case DNS_TYPE_MR:
+ case DNS_TYPE_NS:
+ case DNS_TYPE_PTR:
+ {
+ dst->Data.PTR.pNameHost =
+ dns_strcpyX( src->Data.PTR.pNameHost, in, out );
+ if (!dst->Data.PTR.pNameHost) goto error;
+ break;
+ }
+ case DNS_TYPE_SIG:
+ {
+ dst->Data.SIG.pNameSigner =
+ dns_strcpyX( src->Data.SIG.pNameSigner, in, out );
+ if (!dst->Data.SIG.pNameSigner) goto error;
+ break;
+ }
+ case DNS_TYPE_SOA:
+ {
+ dst->Data.SOA.pNamePrimaryServer =
+ dns_strcpyX( src->Data.SOA.pNamePrimaryServer, in, out );
+ if (!dst->Data.SOA.pNamePrimaryServer) goto error;
+
+ dst->Data.SOA.pNameAdministrator =
+ dns_strcpyX( src->Data.SOA.pNameAdministrator, in, out );
+ if (!dst->Data.SOA.pNameAdministrator)
+ {
+ HeapFree( GetProcessHeap(), 0, dst->Data.SOA.pNamePrimaryServer );
+ goto error;
+ }
+ break;
+ }
+ case DNS_TYPE_SRV:
+ {
+ dst->Data.SRV.pNameTarget =
+ dns_strcpyX( src->Data.SRV.pNameTarget, in, out );
+ if (!dst->Data.SRV.pNameTarget) goto error;
+ break;
+ }
+ default:
+ break;
+ }
+ return dst;
+
+error:
+ HeapFree( GetProcessHeap(), 0, dst->pName );
+ HeapFree( GetProcessHeap(), 0, dst );
+ return NULL;
+}
+
+/******************************************************************************
+ * DnsRecordListFree [DNSAPI.@]
+ *
+ */
+VOID WINAPI DnsRecordListFree( PDNS_RECORD list, DNS_FREE_TYPE type )
+{
+ DNS_RECORD *r, *next;
+ unsigned int i;
+
+ DPRINT( "(%p,%d)\n", list, type );
+
+ if (!list) return;
+
+ switch (type)
+ {
+ case DnsFreeRecordList:
+ {
+ for (r = list; (list = r); r = next)
+ {
+ HeapFree( GetProcessHeap(), 0, r->pName );
+
+ switch (r->wType)
+ {
+ case DNS_TYPE_HINFO:
+ case DNS_TYPE_ISDN:
+ case DNS_TYPE_TEXT:
+ case DNS_TYPE_X25:
+ {
+ for (i = 0; i < r->Data.TXT.dwStringCount; i++)
+ HeapFree( GetProcessHeap(), 0, r->Data.TXT.pStringArray[i] );
+
+ break;
+ }
+ case DNS_TYPE_MINFO:
+ case DNS_TYPE_RP:
+ {
+ HeapFree( GetProcessHeap(), 0, r->Data.MINFO.pNameMailbox );
+ HeapFree( GetProcessHeap(), 0, r->Data.MINFO.pNameErrorsMailbox );
+ break;
+ }
+ case DNS_TYPE_AFSDB:
+ case DNS_TYPE_RT:
+ case DNS_TYPE_MX:
+ {
+ HeapFree( GetProcessHeap(), 0, r->Data.MX.pNameExchange );
+ break;
+ }
+ case DNS_TYPE_NXT:
+ {
+ HeapFree( GetProcessHeap(), 0, r->Data.NXT.pNameNext );
+ break;
+ }
+ case DNS_TYPE_CNAME:
+ case DNS_TYPE_MB:
+ case DNS_TYPE_MD:
+ case DNS_TYPE_MF:
+ case DNS_TYPE_MG:
+ case DNS_TYPE_MR:
+ case DNS_TYPE_NS:
+ case DNS_TYPE_PTR:
+ {
+ HeapFree( GetProcessHeap(), 0, r->Data.PTR.pNameHost );
+ break;
+ }
+ case DNS_TYPE_SIG:
+ {
+ HeapFree( GetProcessHeap(), 0, r->Data.SIG.pNameSigner );
+ break;
+ }
+ case DNS_TYPE_SOA:
+ {
+ HeapFree( GetProcessHeap(), 0, r->Data.SOA.pNamePrimaryServer );
+ HeapFree( GetProcessHeap(), 0, r->Data.SOA.pNameAdministrator );
+ break;
+ }
+ case DNS_TYPE_SRV:
+ {
+ HeapFree( GetProcessHeap(), 0, r->Data.SRV.pNameTarget );
+ break;
+ }
+ default:
+ break;
+ }
+
+ next = r->pNext;
+ HeapFree( GetProcessHeap(), 0, r );
+ }
+ break;
+ }
+ case DnsFreeFlat:
+ case DnsFreeParsedMessageFields:
+ {
+ DPRINT1( "unhandled free type: %d\n", type );
+ break;
+ }
+ default:
+ DPRINT1( "unknown free type: %d\n", type );
+ break;
+ }
+}
+
+/******************************************************************************
+ * DnsRecordSetCompare [DNSAPI.@]
+ *
+ */
+BOOL WINAPI DnsRecordSetCompare( PDNS_RECORD set1, PDNS_RECORD set2,
+ PDNS_RECORD *diff1, PDNS_RECORD *diff2 )
+{
+ BOOL ret = TRUE;
+ DNS_RECORD *r, *t, *u;
+ DNS_RRSET rr1, rr2;
+
+ DPRINT( "(%p,%p,%p,%p)\n", set1, set2, diff1, diff2 );
+
+ if (!set1 && !set2) return FALSE;
+
+ if (diff1) *diff1 = NULL;
+ if (diff2) *diff2 = NULL;
+
+ if (set1 && !set2)
+ {
+ if (diff1) *diff1 = DnsRecordSetCopyEx( set1, 0, set1->Flags.S.CharSet );
+ return FALSE;
+ }
+ if (!set1 && set2)
+ {
+ if (diff2) *diff2 = DnsRecordSetCopyEx( set2, 0, set2->Flags.S.CharSet );
+ return FALSE;
+ }
+
+ DNS_RRSET_INIT( rr1 );
+ DNS_RRSET_INIT( rr2 );
+
+ for (r = set1; r; r = r->pNext)
+ {
+ for (t = set2; t; t = t->pNext)
+ {
+ u = DnsRecordCopyEx( r, r->Flags.S.CharSet, t->Flags.S.CharSet );
+ if (!u) goto error;
+
+ if (!DnsRecordCompare( t, u ))
+ {
+ DNS_RRSET_ADD( rr1, u );
+ ret = FALSE;
+ }
+ else DnsRecordListFree( u, DnsFreeRecordList );
+ }
+ }
+
+ for (t = set2; t; t = t->pNext)
+ {
+ for (r = set1; r; r = r->pNext)
+ {
+ u = DnsRecordCopyEx( t, t->Flags.S.CharSet, r->Flags.S.CharSet );
+ if (!u) goto error;
+
+ if (!DnsRecordCompare( r, u ))
+ {
+ DNS_RRSET_ADD( rr2, u );
+ ret = FALSE;
+ }
+ else DnsRecordListFree( u, DnsFreeRecordList );
+ }
+ }
+
+ DNS_RRSET_TERMINATE( rr1 );
+ DNS_RRSET_TERMINATE( rr2 );
+
+ if (diff1) *diff1 = rr1.pFirstRR;
+ else DnsRecordListFree( rr1.pFirstRR, DnsFreeRecordList );
+
+ if (diff2) *diff2 = rr2.pFirstRR;
+ else DnsRecordListFree( rr2.pFirstRR, DnsFreeRecordList );
+
+ return ret;
+
+error:
+ DNS_RRSET_TERMINATE( rr1 );
+ DNS_RRSET_TERMINATE( rr2 );
+
+ DnsRecordListFree( rr1.pFirstRR, DnsFreeRecordList );
+ DnsRecordListFree( rr2.pFirstRR, DnsFreeRecordList );
+
+ return FALSE;
+}
+
+/******************************************************************************
+ * DnsRecordSetCopyEx [DNSAPI.@]
+ *
+ */
+PDNS_RECORD WINAPI DnsRecordSetCopyEx( PDNS_RECORD src_set, DNS_CHARSET in, DNS_CHARSET
out )
+{
+ DNS_RRSET dst_set;
+ DNS_RECORD *src, *dst;
+
+ DPRINT( "(%p,%d,%d)\n", src_set, in, out );
+
+ DNS_RRSET_INIT( dst_set );
+
+ for (src = src_set; (src_set = src); src = src_set->pNext)
+ {
+ dst = DnsRecordCopyEx( src, in, out );
+ if (!dst)
+ {
+ DNS_RRSET_TERMINATE( dst_set );
+ DnsRecordListFree( dst_set.pFirstRR, DnsFreeRecordList );
+ return NULL;
+ }
+ DNS_RRSET_ADD( dst_set, dst );
+ }
+
+ DNS_RRSET_TERMINATE( dst_set );
+ return dst_set.pFirstRR;
+}
+
+/******************************************************************************
+ * DnsRecordSetDetach [DNSAPI.@]
+ *
+ */
+PDNS_RECORD WINAPI DnsRecordSetDetach( PDNS_RECORD set )
+{
+ DNS_RECORD *r, *s;
+
+ DPRINT( "(%p)\n", set );
+
+ for (r = set; (set = r); r = set->pNext)
+ {
+ if (r->pNext && !r->pNext->pNext)
+ {
+ s = r->pNext;
+ r->pNext = NULL;
+ return s;
+ }
+ }
+ return NULL;
+}
Propchange: trunk/reactos/dll/win32/dnsapi/dnsapi/record.c
------------------------------------------------------------------------------
svn:eol-style = native
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