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
  18
  19
  20 #include "stdafx.h"
  21
  22 #include "DNSSDRecord.h"
  23
  24 #include "StringServices.h"
  25
  26 #include <DebugServices.h>
  27
  28
  29
  30
  31
  32 // CDNSSDRecord
  33
  34
  35
  36 STDMETHODIMP CDNSSDRecord::Update(DNSSDFlags flags, VARIANT rdata, ULONG ttl)
  37
  38 {
  39
  40         std::vector< BYTE >     byteArray;
  41
  42         const void              *       byteArrayPtr    = NULL;
  43
  44         DNSServiceErrorType     err                             = 0;
  45
  46         HRESULT                         hr                              = 0;
  47
  48         BOOL                            ok;
  49
  50
  51
  52         // Convert the VARIANT
  53
  54         ok = VariantToByteArray( &rdata, byteArray );
  55
  56         require_action( ok, exit, err = kDNSServiceErr_Unknown );
  57
  58
  59
  60         err = DNSServiceUpdateRecord( m_serviceObject->GetSubordRef(), m_rref, flags, ( uint16_t ) byteArray.size(), byteArray.size() > 0 ? &byteArray[ 0 ] : NULL, ttl );
  61
  62         require_noerr( err, exit );
  63
  64
  65
  66 exit:
  67
  68
  69
  70         return err;
  71
  72 }
  73
  74
  75
  76
  77
  78 STDMETHODIMP CDNSSDRecord::Remove(DNSSDFlags flags)
  79
  80 {
  81
  82         DNSServiceErrorType     err = 0;
  83
  84
  85
  86         err = DNSServiceRemoveRecord( m_serviceObject->GetSubordRef(), m_rref, flags );
  87
  88         require_noerr( err, exit );
  89
  90
  91
  92 exit:
  93
  94
  95
  96         return err;
  97
  98 }
  99
 100
 101