niko
230 lines
11 KiB
C#
230 lines
11 KiB
C#
using System;
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using System.Net.Sockets;
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namespace System.Net
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{
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/// <summary>Represents a network endpoint as an IP address and a port number.</summary>
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// Token: 0x02000241 RID: 577
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[Serializable]
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public class IPEndPoint : EndPoint
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{
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/// <summary>Initializes a new instance of the <see cref="T:System.Net.IPEndPoint" /> class with the specified address and port number.</summary>
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/// <param name="address">An <see cref="T:System.Net.IPAddress" />. </param>
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/// <param name="port">The port number associated with the <paramref name="address" />, or 0 to specify any available port. <paramref name="port" /> is in host order.</param>
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/// <exception cref="T:System.ArgumentOutOfRangeException">
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/// <paramref name="port" /> is less than <see cref="F:System.Net.IPEndPoint.MinPort" />.-or- <paramref name="port" /> is greater than <see cref="F:System.Net.IPEndPoint.MaxPort" />.-or- <paramref name="address" /> is less than 0 or greater than 0x00000000FFFFFFFF. </exception>
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// Token: 0x06001491 RID: 5265 RVA: 0x00041828 File Offset: 0x0003FA28
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public IPEndPoint(IPAddress address, int port)
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{
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if (address == null)
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{
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throw new ArgumentNullException("address");
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}
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this.Address = address;
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this.Port = port;
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}
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/// <summary>Initializes a new instance of the <see cref="T:System.Net.IPEndPoint" /> class with the specified address and port number.</summary>
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/// <param name="address">The IP address of the Internet host. </param>
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/// <param name="port">The port number associated with the <paramref name="address" />, or 0 to specify any available port. <paramref name="port" /> is in host order.</param>
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/// <exception cref="T:System.ArgumentOutOfRangeException">
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/// <paramref name="port" /> is less than <see cref="F:System.Net.IPEndPoint.MinPort" />.-or- <paramref name="port" /> is greater than <see cref="F:System.Net.IPEndPoint.MaxPort" />.-or- <paramref name="address" /> is less than 0 or greater than 0x00000000FFFFFFFF. </exception>
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// Token: 0x06001492 RID: 5266 RVA: 0x00041850 File Offset: 0x0003FA50
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public IPEndPoint(long iaddr, int port)
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{
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this.Address = new IPAddress(iaddr);
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this.Port = port;
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}
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/// <summary>Gets or sets the IP address of the endpoint.</summary>
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/// <returns>An <see cref="T:System.Net.IPAddress" /> instance containing the IP address of the endpoint.</returns>
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// Token: 0x170006BD RID: 1725
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// (get) Token: 0x06001493 RID: 5267 RVA: 0x0004186C File Offset: 0x0003FA6C
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// (set) Token: 0x06001494 RID: 5268 RVA: 0x00041874 File Offset: 0x0003FA74
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public IPAddress Address
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{
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get
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{
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return this.address;
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}
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set
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{
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this.address = value;
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}
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}
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/// <summary>Gets the Internet Protocol (IP) address family.</summary>
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/// <returns>Returns <see cref="F:System.Net.Sockets.AddressFamily.InterNetwork" />.</returns>
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// Token: 0x170006BE RID: 1726
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// (get) Token: 0x06001495 RID: 5269 RVA: 0x00041880 File Offset: 0x0003FA80
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public override global::System.Net.Sockets.AddressFamily AddressFamily
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{
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get
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{
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return this.address.AddressFamily;
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}
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}
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/// <summary>Gets or sets the port number of the endpoint.</summary>
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/// <returns>An integer value in the range <see cref="F:System.Net.IPEndPoint.MinPort" /> to <see cref="F:System.Net.IPEndPoint.MaxPort" /> indicating the port number of the endpoint.</returns>
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/// <exception cref="T:System.ArgumentOutOfRangeException">The value that was specified for a set operation is less than <see cref="F:System.Net.IPEndPoint.MinPort" /> or greater than <see cref="F:System.Net.IPEndPoint.MaxPort" />. </exception>
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// Token: 0x170006BF RID: 1727
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// (get) Token: 0x06001496 RID: 5270 RVA: 0x00041890 File Offset: 0x0003FA90
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// (set) Token: 0x06001497 RID: 5271 RVA: 0x00041898 File Offset: 0x0003FA98
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public int Port
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{
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get
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{
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return this.port;
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}
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set
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{
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if (value < 0 || value > 65535)
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{
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throw new ArgumentOutOfRangeException("Invalid port");
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}
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this.port = value;
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}
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}
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/// <summary>Creates an endpoint from a socket address.</summary>
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/// <returns>An <see cref="T:System.Net.EndPoint" /> instance using the specified socket address.</returns>
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/// <param name="socketAddress">The <see cref="T:System.Net.SocketAddress" /> to use for the endpoint. </param>
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/// <exception cref="T:System.ArgumentException">The AddressFamily of <paramref name="socketAddress" /> is not equal to the AddressFamily of the current instance.-or- <paramref name="socketAddress" />.Size < 8. </exception>
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/// <PermissionSet>
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/// <IPermission class="System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Flags="UnmanagedCode, ControlEvidence" />
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/// </PermissionSet>
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// Token: 0x06001498 RID: 5272 RVA: 0x000418CC File Offset: 0x0003FACC
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public override EndPoint Create(SocketAddress socketAddress)
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{
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if (socketAddress == null)
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{
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throw new ArgumentNullException("socketAddress");
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}
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if (socketAddress.Family != this.AddressFamily)
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{
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throw new ArgumentException(string.Concat(new object[] { "The IPEndPoint was created using ", this.AddressFamily, " AddressFamily but SocketAddress contains ", socketAddress.Family, " instead, please use the same type." }));
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}
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int size = socketAddress.Size;
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global::System.Net.Sockets.AddressFamily family = socketAddress.Family;
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global::System.Net.Sockets.AddressFamily addressFamily = family;
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IPEndPoint ipendPoint;
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if (addressFamily != global::System.Net.Sockets.AddressFamily.InterNetwork)
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{
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if (addressFamily != global::System.Net.Sockets.AddressFamily.InterNetworkV6)
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{
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return null;
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}
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if (size < 28)
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{
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return null;
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}
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int num = ((int)socketAddress[2] << 8) + (int)socketAddress[3];
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int num2 = (int)socketAddress[24] + ((int)socketAddress[25] << 8) + ((int)socketAddress[26] << 16) + ((int)socketAddress[27] << 24);
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ushort[] array = new ushort[8];
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for (int i = 0; i < 8; i++)
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{
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array[i] = (ushort)(((int)socketAddress[8 + i * 2] << 8) + (int)socketAddress[8 + i * 2 + 1]);
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}
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ipendPoint = new IPEndPoint(new IPAddress(array, (long)num2), num);
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}
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else
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{
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if (size < 8)
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{
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return null;
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}
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int num = ((int)socketAddress[2] << 8) + (int)socketAddress[3];
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long num3 = ((long)socketAddress[7] << 24) + ((long)socketAddress[6] << 16) + ((long)socketAddress[5] << 8) + (long)socketAddress[4];
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ipendPoint = new IPEndPoint(num3, num);
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}
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return ipendPoint;
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}
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/// <summary>Serializes endpoint information into a <see cref="T:System.Net.SocketAddress" /> instance.</summary>
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/// <returns>A <see cref="T:System.Net.SocketAddress" /> instance containing the socket address for the endpoint.</returns>
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// Token: 0x06001499 RID: 5273 RVA: 0x00041A68 File Offset: 0x0003FC68
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public override SocketAddress Serialize()
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{
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SocketAddress socketAddress = null;
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global::System.Net.Sockets.AddressFamily addressFamily = this.address.AddressFamily;
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if (addressFamily != global::System.Net.Sockets.AddressFamily.InterNetwork)
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{
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if (addressFamily == global::System.Net.Sockets.AddressFamily.InterNetworkV6)
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{
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socketAddress = new SocketAddress(global::System.Net.Sockets.AddressFamily.InterNetworkV6, 28);
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socketAddress[2] = (byte)((this.port >> 8) & 255);
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socketAddress[3] = (byte)(this.port & 255);
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byte[] addressBytes = this.address.GetAddressBytes();
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for (int i = 0; i < 16; i++)
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{
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socketAddress[8 + i] = addressBytes[i];
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}
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socketAddress[24] = (byte)(this.address.ScopeId & 255L);
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socketAddress[25] = (byte)((this.address.ScopeId >> 8) & 255L);
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socketAddress[26] = (byte)((this.address.ScopeId >> 16) & 255L);
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socketAddress[27] = (byte)((this.address.ScopeId >> 24) & 255L);
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}
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}
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else
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{
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socketAddress = new SocketAddress(global::System.Net.Sockets.AddressFamily.InterNetwork, 16);
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socketAddress[2] = (byte)((this.port >> 8) & 255);
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socketAddress[3] = (byte)(this.port & 255);
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long internalIPv4Address = this.address.InternalIPv4Address;
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socketAddress[4] = (byte)(internalIPv4Address & 255L);
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socketAddress[5] = (byte)((internalIPv4Address >> 8) & 255L);
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socketAddress[6] = (byte)((internalIPv4Address >> 16) & 255L);
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socketAddress[7] = (byte)((internalIPv4Address >> 24) & 255L);
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}
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return socketAddress;
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}
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/// <summary>Returns the IP address and port number of the specified endpoint.</summary>
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/// <returns>A string containing the IP address and the port number of the specified endpoint (for example, 192.168.1.2:80).</returns>
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/// <PermissionSet>
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/// <IPermission class="System.Security.Permissions.FileIOPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Unrestricted="true" />
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/// </PermissionSet>
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// Token: 0x0600149A RID: 5274 RVA: 0x00041C00 File Offset: 0x0003FE00
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public override string ToString()
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{
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return this.address.ToString() + ":" + this.port;
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}
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/// <summary>Determines whether the specified <see cref="T:System.Object" /> is equal to the current <see cref="T:System.Net.IPEndPoint" /> instance.</summary>
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/// <returns>true if the specified <see cref="T:System.Object" /> is equal to the current <see cref="T:System.Object" />; otherwise, false.</returns>
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/// <param name="comparand">The specified <see cref="T:System.Object" /> to compare with the current <see cref="T:System.Net.IPEndPoint" /> instance.</param>
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// Token: 0x0600149B RID: 5275 RVA: 0x00041C30 File Offset: 0x0003FE30
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public override bool Equals(object obj)
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{
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IPEndPoint ipendPoint = obj as IPEndPoint;
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return ipendPoint != null && ipendPoint.port == this.port && ipendPoint.address.Equals(this.address);
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}
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/// <summary>Returns a hash value for a <see cref="T:System.Net.IPEndPoint" /> instance.</summary>
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/// <returns>An integer hash value.</returns>
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/// <PermissionSet>
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/// <IPermission class="System.Security.Permissions.FileIOPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Unrestricted="true" />
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/// </PermissionSet>
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// Token: 0x0600149C RID: 5276 RVA: 0x00041C70 File Offset: 0x0003FE70
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public override int GetHashCode()
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{
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return this.address.GetHashCode() + this.port;
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}
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/// <summary>Specifies the maximum value that can be assigned to the <see cref="P:System.Net.IPEndPoint.Port" /> property. The MaxPort value is set to 0x0000FFFF. This field is read-only.</summary>
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// Token: 0x04001175 RID: 4469
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public const int MaxPort = 65535;
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/// <summary>Specifies the minimum value that can be assigned to the <see cref="P:System.Net.IPEndPoint.Port" /> property. This field is read-only.</summary>
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// Token: 0x04001176 RID: 4470
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public const int MinPort = 0;
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// Token: 0x04001177 RID: 4471
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private IPAddress address;
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// Token: 0x04001178 RID: 4472
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private int port;
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}
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}
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