mDNSWindows/DLLX/DNSSDRecord.cpp

   1 /* -*- Mode: C; tab-width: 4 -*-
   2  *
   3  * Copyright (c) 2009 Apple Computer, Inc. All rights reserved.
   4  *
   5  * Licensed under the Apache License, Version 2.0 (the "License");
   6  * you may not use this file except in compliance with the License.
   7  * You may obtain a copy of the License at
   8  *
   9  *     http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  * Unless required by applicable law or agreed to in writing, software
  12  * distributed under the License is distributed on an "AS IS" BASIS,
  13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  * See the License for the specific language governing permissions and
  15  * limitations under the License.
  16
  17     Change History (most recent first):
  18
  19 $Log: DNSSDRecord.cpp,v $
  20 Revision 1.1  2009/05/26 04:43:54  herscher
  21 <rdar://problem/3948252> COM component that can be used with any .NET language and VB.
  22
  23
  24 */
  25
  26 #include "stdafx.h"
  27 #include "DNSSDRecord.h"
  28 #include "StringServices.h"
  29 #include <DebugServices.h>
  30
  31
  32 // CDNSSDRecord
  33
  34 STDMETHODIMP CDNSSDRecord::Update(DNSSDFlags flags, VARIANT rdata, ULONG ttl)
  35 {
  36         std::vector< BYTE >     byteArray;
  37         const void              *       byteArrayPtr    = NULL;
  38         DNSServiceErrorType     err                             = 0;
  39         HRESULT                         hr                              = 0;
  40         BOOL                            ok;
  41
  42         // Convert the VARIANT
  43         ok = VariantToByteArray( &rdata, byteArray );
  44         require_action( ok, exit, err = kDNSServiceErr_Unknown );
  45
  46         err = DNSServiceUpdateRecord( m_serviceObject->GetSubordRef(), m_rref, flags, ( uint16_t ) byteArray.size(), byteArray.size() > 0 ? &byteArray[ 0 ] : NULL, ttl );
  47         require_noerr( err, exit );
  48
  49 exit:
  50
  51         return err;
  52 }
  53
  54
  55 STDMETHODIMP CDNSSDRecord::Remove(DNSSDFlags flags)
  56 {
  57         DNSServiceErrorType     err = 0;
  58
  59         err = DNSServiceRemoveRecord( m_serviceObject->GetSubordRef(), m_rref, flags );
  60         require_noerr( err, exit );
  61
  62 exit:
  63
  64         return err;
  65 }
  66