mcs/class/System/System.Net.NetworkInformation/IPInterfaceProperties.cs

   1 //
   2 // System.Net.NetworkInformation.IPInterfaceProperties
   3 //
   4 // Authors:
   5 //      Gonzalo Paniagua Javier (gonzalo@novell.com)
   6 //      Atsushi Enomoto (atsushi@ximian.com)
   7 //
   8 // Copyright (c) 2006-2007 Novell, Inc. (http://www.novell.com)
   9 //
  10 // Permission is hereby granted, free of charge, to any person obtaining
  11 // a copy of this software and associated documentation files (the
  12 // "Software"), to deal in the Software without restriction, including
  13 // without limitation the rights to use, copy, modify, merge, publish,
  14 // distribute, sublicense, and/or sell copies of the Software, and to
  15 // permit persons to whom the Software is furnished to do so, subject to
  16 // the following conditions:
  17 //
  18 // The above copyright notice and this permission notice shall be
  19 // included in all copies or substantial portions of the Software.
  20 //
  21 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  22 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  23 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  24 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  25 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  26 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  27 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  28 //
  29 #if NET_2_0
  30 namespace System.Net.NetworkInformation {
  31         public abstract class IPInterfaceProperties {
  32                 protected IPInterfaceProperties ()
  33                 {
  34                 }
  35
  36                 public abstract IPv4InterfaceProperties GetIPv4Properties ();
  37                 public abstract IPv6InterfaceProperties GetIPv6Properties ();
  38
  39                 public abstract IPAddressInformationCollection AnycastAddresses { get; }
  40                 public abstract IPAddressCollection DhcpServerAddresses { get; }
  41                 public abstract IPAddressCollection DnsAddresses { get; }
  42                 public abstract string DnsSuffix { get; }
  43                 public abstract GatewayIPAddressInformationCollection GatewayAddresses { get; }
  44                 public abstract bool IsDnsEnabled { get; }
  45                 public abstract bool IsDynamicDnsEnabled { get; }
  46                 public abstract MulticastIPAddressInformationCollection MulticastAddresses { get; }
  47                 public abstract UnicastIPAddressInformationCollection UnicastAddresses { get; }
  48                 public abstract IPAddressCollection WinsServersAddresses { get; }
  49         }
  50
  51         class Win32IPInterfaceProperties2 : IPInterfaceProperties
  52         {
  53                 readonly Win32_IP_ADAPTER_ADDRESSES addr;
  54                 readonly Win32_MIB_IFROW mib4, mib6;
  55
  56                 public Win32IPInterfaceProperties2 (Win32_IP_ADAPTER_ADDRESSES addr, Win32_MIB_IFROW mib4, Win32_MIB_IFROW mib6)
  57                 {
  58                         this.addr = addr;
  59                         this.mib4 = mib4;
  60                         this.mib6 = mib6;
  61                 }
  62
  63                 public override IPv4InterfaceProperties GetIPv4Properties ()
  64                 {
  65                         Win32_IP_ADAPTER_INFO v4info = Win32NetworkInterface2.GetAdapterInfoByIndex (mib4.Index);
  66                         return v4info != null ? new Win32IPv4InterfaceProperties (v4info, mib4) : null;
  67                 }
  68
  69                 public override IPv6InterfaceProperties GetIPv6Properties ()
  70                 {
  71                         Win32_IP_ADAPTER_INFO v6info = Win32NetworkInterface2.GetAdapterInfoByIndex (mib6.Index);
  72                         return v6info != null ? new Win32IPv6InterfaceProperties (mib6) : null;
  73                 }
  74
  75                 public override IPAddressInformationCollection AnycastAddresses {
  76                         get { return IPAddressInformationImplCollection.FromAnycast (addr.FirstAnycastAddress); }
  77                 }
  78
  79                 public override IPAddressCollection DhcpServerAddresses {
  80                         get {
  81                                 Win32_IP_ADAPTER_INFO v4info = Win32NetworkInterface2.GetAdapterInfoByIndex (mib4.Index);
  82                                 // FIXME: should ipv6 DhcpServer be considered?
  83                                 return v4info != null ? new Win32IPAddressCollection (v4info.DhcpServer) : Win32IPAddressCollection.Empty;
  84                         }
  85                 }
  86
  87                 public override IPAddressCollection DnsAddresses {
  88                         get { return Win32IPAddressCollection.FromDnsServer (addr.FirstDnsServerAddress); }
  89                 }
  90
  91                 public override string DnsSuffix {
  92                         get { return addr.DnsSuffix; }
  93                 }
  94
  95                 public override GatewayIPAddressInformationCollection GatewayAddresses {
  96                         get {
  97                                 Win32_IP_ADAPTER_INFO v4info = Win32NetworkInterface2.GetAdapterInfoByIndex (mib4.Index);
  98                                 // FIXME: should ipv6 DhcpServer be considered?
  99                                 return v4info != null ? new Win32GatewayIPAddressInformationCollection (v4info.GatewayList) : Win32GatewayIPAddressInformationCollection.Empty;
 100                         }
 101                 }
 102
 103                 public override bool IsDnsEnabled {
 104                         get { return Win32NetworkInterface2.FixedInfo.EnableDns != 0; }
 105                 }
 106
 107                 public override bool IsDynamicDnsEnabled {
 108                         get { return addr.DdnsEnabled; }
 109                 }
 110
 111                 public override MulticastIPAddressInformationCollection MulticastAddresses {
 112                         get { return Win32MulticastIPAddressInformationCollection.FromMulticast (addr.FirstMulticastAddress); }
 113                 }
 114
 115                 public override UnicastIPAddressInformationCollection UnicastAddresses {
 116                         get { return Win32UnicastIPAddressInformationCollection.FromUnicast (addr.FirstUnicastAddress); }
 117                 }
 118
 119                 public override IPAddressCollection WinsServersAddresses {
 120                         get {
 121                                 Win32_IP_ADAPTER_INFO v4info = Win32NetworkInterface2.GetAdapterInfoByIndex (mib4.Index);
 122                                 // FIXME: should ipv6 DhcpServer be considered?
 123                                 return v4info != null ? new Win32IPAddressCollection (v4info.PrimaryWinsServer, v4info.SecondaryWinsServer) : Win32IPAddressCollection.Empty;
 124                         }
 125                 }
 126
 127         }
 128 }
 129 #endif
 130