2 // Mono.Unix/UnixGroupInfo.cs
5 // Jonathan Pryor (jonpryor@vt.edu)
7 // (C) 2004 Jonathan Pryor
9 // Permission is hereby granted, free of charge, to any person obtaining
10 // a copy of this software and associated documentation files (the
11 // "Software"), to deal in the Software without restriction, including
12 // without limitation the rights to use, copy, modify, merge, publish,
13 // distribute, sublicense, and/or sell copies of the Software, and to
14 // permit persons to whom the Software is furnished to do so, subject to
15 // the following conditions:
17 // The above copyright notice and this permission notice shall be
18 // included in all copies or substantial portions of the Software.
20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
35 public sealed class UnixGroupInfo
39 public UnixGroupInfo (string group)
41 this.group = new Group ();
43 int r = Syscall.getgrnam_r (group, this.group, out gr);
44 if (r != 0 || gr == null)
45 throw new ArgumentException (Locale.GetText ("invalid group name"), "group");
48 public UnixGroupInfo (uint group)
50 this.group = new Group ();
52 int r = Syscall.getgrgid_r (group, this.group, out gr);
53 if (r != 0 || gr == null)
54 throw new ArgumentException (Locale.GetText ("invalid group id"), "group");
57 public UnixGroupInfo (Group group)
62 public string GroupName {
63 get {return group.gr_name;}
66 public string Password {
67 get {return group.gr_passwd;}
71 get {return group.gr_gid;}
74 public string[] Members {
75 get {return group.gr_mem;}
78 public override int GetHashCode ()
80 return group.GetHashCode ();
83 public override bool Equals (object obj)
85 if (obj == null || GetType () != obj.GetType())
87 return group.Equals (((UnixGroupInfo) obj).group);
90 public override string ToString ()
92 return group.ToString();