Imported Upstream version 5.18.0.142

Former-commit-id: 7467d4b717762eeaf652d77f1486dd11ffb1ff1f
2018-10-09 08:20:59 +00:00
parent e52655b4dc
commit 0abdbe5a7d
1547 changed files with 93792 additions and 47893 deletions
--- a/mcs/class/System/System.Net.NetworkInformation/Win32IPInterfaceProperties.cs
+++ b/mcs/class/System/System.Net.NetworkInformation/Win32IPInterfaceProperties.cs
@ -0,0 +1,183 @@
+//
+// System.Net.NetworkInformation.IPInterfaceProperties
+//
+// Authors:
+//	Gonzalo Paniagua Javier (gonzalo@novell.com)
+//	Atsushi Enomoto (atsushi@ximian.com)
+//
+// Copyright (c) 2006-2007 Novell, Inc. (http://www.novell.com)
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+// 
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+#if WIN_PLATFORM
+using System.Runtime.InteropServices;
+
+namespace System.Net.NetworkInformation {
+	class Win32IPInterfaceProperties2 : IPInterfaceProperties
+	{
+		readonly Win32_IP_ADAPTER_ADDRESSES addr;
+		readonly Win32_MIB_IFROW mib4, mib6;
+
+		public Win32IPInterfaceProperties2 (Win32_IP_ADAPTER_ADDRESSES addr, Win32_MIB_IFROW mib4, Win32_MIB_IFROW mib6)
+		{
+			this.addr = addr;
+			this.mib4 = mib4;
+			this.mib6 = mib6;
+		}
+
+		public override IPv4InterfaceProperties GetIPv4Properties ()
+		{
+			Win32_IP_ADAPTER_INFO v4info = Win32NetworkInterface2.GetAdapterInfoByIndex (mib4.Index);
+			return new Win32IPv4InterfaceProperties (v4info, mib4);
+		}
+
+		public override IPv6InterfaceProperties GetIPv6Properties ()
+		{
+			Win32_IP_ADAPTER_INFO v6info = Win32NetworkInterface2.GetAdapterInfoByIndex (mib6.Index);
+			return new Win32IPv6InterfaceProperties (mib6);
+		}
+
+		public override IPAddressInformationCollection AnycastAddresses {
+			get { return Win32FromAnycast (addr.FirstAnycastAddress); }
+		}
+
+		static IPAddressInformationCollection Win32FromAnycast (IntPtr ptr)
+		{
+			var c = new IPAddressInformationCollection ();
+			Win32_IP_ADAPTER_ANYCAST_ADDRESS a;
+			for (IntPtr p = ptr; p != IntPtr.Zero; p = a.Next) {
+				a = (Win32_IP_ADAPTER_ANYCAST_ADDRESS) Marshal.PtrToStructure (p, typeof (Win32_IP_ADAPTER_ANYCAST_ADDRESS));
+				c.InternalAdd (new SystemIPAddressInformation (
+				       a.Address.GetIPAddress (),
+				       a.LengthFlags.IsDnsEligible,
+				       a.LengthFlags.IsTransient));
+			}
+			return c;
+		}
+
+		public override IPAddressCollection DhcpServerAddresses {
+			get {
+				Win32_IP_ADAPTER_INFO v4info = Win32NetworkInterface2.GetAdapterInfoByIndex (mib4.Index);
+				// FIXME: should ipv6 DhcpServer be considered?
+				try {
+					return new Win32IPAddressCollection (v4info.DhcpServer);
+				} catch (IndexOutOfRangeException) {
+					return Win32IPAddressCollection.Empty;
+				}
+			}
+		}
+
+		public override IPAddressCollection DnsAddresses {
+			get { return Win32IPAddressCollection.FromDnsServer (addr.FirstDnsServerAddress); }
+		}
+
+		public override string DnsSuffix {
+			get { return addr.DnsSuffix; }
+		}
+
+		public override GatewayIPAddressInformationCollection GatewayAddresses {
+			get {
+				var col = new GatewayIPAddressInformationCollection ();
+				try {
+					Win32_IP_ADAPTER_INFO v4info = Win32NetworkInterface2.GetAdapterInfoByIndex (mib4.Index);
+					// FIXME: should ipv6 DhcpServer be considered?
+
+					var a = v4info.GatewayList;
+					if (!String.IsNullOrEmpty (a.IpAddress)) {
+						col.InternalAdd(new SystemGatewayIPAddressInformation(IPAddress.Parse (a.IpAddress)));
+						AddSubsequently (a.Next, col);
+					}
+				} catch (IndexOutOfRangeException) {}
+				return col;
+			}
+		}
+
+		static void AddSubsequently (IntPtr head, GatewayIPAddressInformationCollection col)
+		{
+			Win32_IP_ADDR_STRING a;
+			for (IntPtr p = head; p != IntPtr.Zero; p = a.Next) {
+				a = (Win32_IP_ADDR_STRING) Marshal.PtrToStructure (p, typeof (Win32_IP_ADDR_STRING));
+				col.InternalAdd (new SystemGatewayIPAddressInformation (IPAddress.Parse (a.IpAddress)));
+			}
+		}
+
+		public override bool IsDnsEnabled {
+			get { return Win32NetworkInterface.FixedInfo.EnableDns != 0; }
+		}
+
+		public override bool IsDynamicDnsEnabled {
+			get { return addr.DdnsEnabled; }
+		}
+
+		public override MulticastIPAddressInformationCollection MulticastAddresses {
+			get { return Win32FromMulticast (addr.FirstMulticastAddress); }
+		}
+
+		static MulticastIPAddressInformationCollection Win32FromMulticast (IntPtr ptr)
+		{
+			var c = new MulticastIPAddressInformationCollection ();
+			Win32_IP_ADAPTER_MULTICAST_ADDRESS a;
+			for (IntPtr p = ptr; p != IntPtr.Zero; p = a.Next) {
+				a = (Win32_IP_ADAPTER_MULTICAST_ADDRESS) Marshal.PtrToStructure (p, typeof (Win32_IP_ADAPTER_MULTICAST_ADDRESS));
+				c.InternalAdd (new SystemMulticastIPAddressInformation (new SystemIPAddressInformation (
+				       a.Address.GetIPAddress (),
+				       a.LengthFlags.IsDnsEligible,
+				       a.LengthFlags.IsTransient)));
+			}
+			return c;
+		}
+
+		public override UnicastIPAddressInformationCollection UnicastAddresses {
+			get {
+				try {
+					Win32_IP_ADAPTER_INFO ai = Win32NetworkInterface2.GetAdapterInfoByIndex (mib4.Index);
+					// FIXME: should ipv6 DhcpServer be considered?
+					return Win32FromUnicast (addr.FirstUnicastAddress);
+				} catch (IndexOutOfRangeException) {
+					return new UnicastIPAddressInformationCollection ();
+				}
+			}
+		}
+
+		static UnicastIPAddressInformationCollection Win32FromUnicast (IntPtr ptr)
+		{
+			UnicastIPAddressInformationCollection c = new UnicastIPAddressInformationCollection ();
+			Win32_IP_ADAPTER_UNICAST_ADDRESS a;
+			for (IntPtr p = ptr; p != IntPtr.Zero; p = a.Next) {
+				a = (Win32_IP_ADAPTER_UNICAST_ADDRESS) Marshal.PtrToStructure (p, typeof (Win32_IP_ADAPTER_UNICAST_ADDRESS));
+				c.InternalAdd (new Win32UnicastIPAddressInformation (a));
+			}
+			return c;
+		}
+
+		public override IPAddressCollection WinsServersAddresses {
+			get {
+				try {
+					Win32_IP_ADAPTER_INFO v4info = Win32NetworkInterface2.GetAdapterInfoByIndex (mib4.Index);
+					// FIXME: should ipv6 DhcpServer be considered?
+					return new Win32IPAddressCollection (v4info.PrimaryWinsServer, v4info.SecondaryWinsServer);
+				} catch (IndexOutOfRangeException) {
+					return Win32IPAddressCollection.Empty;
+				}
+			}
+		}
+	}
+}
+#endif