82 lines
2.1 KiB
C#
82 lines
2.1 KiB
C#
//
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// Mono.Unix.PeerCred: Peer credentials class for AF_UNIX sockets
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//
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// Authors:
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// Dick Porter (dick@ximian.com)
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//
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// (C) 2004 Novell, Inc (http://www.novell.com)
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//
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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using System;
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using System.Net.Sockets;
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namespace Mono.Unix
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{
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#pragma warning disable 649
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internal struct PeerCredData {
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public int pid;
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public int uid;
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public int gid;
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}
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#pragma warning restore 649
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public class PeerCred
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{
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/* Make sure this doesn't clash with anything in
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* SocketOptionName, and keep it synchronised with the
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* runtime
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*/
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private const int so_peercred=10001;
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private PeerCredData data;
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public PeerCred (Socket sock) {
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if (sock.AddressFamily != AddressFamily.Unix) {
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throw new ArgumentException ("Only Unix sockets are supported", "sock");
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}
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data = (PeerCredData)
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sock.GetSocketOption (SocketOptionLevel.Socket, (SocketOptionName)so_peercred);
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}
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public int ProcessID {
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get {
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return(data.pid);
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}
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}
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public int UserID {
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get {
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return(data.uid);
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}
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}
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public int GroupID {
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get {
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return(data.gid);
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}
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}
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}
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}
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