Hardware/Identifier.cs
author moel.mich
Thu, 27 Jan 2011 22:29:43 +0000
changeset 251 49c38a2958c8
parent 184 3ad822f418cb
child 344 3145aadca3d2
permissions -rw-r--r--
Added support for AMD family 11h CPUs.
     1 /*
     2   
     3   Version: MPL 1.1/GPL 2.0/LGPL 2.1
     4 
     5   The contents of this file are subject to the Mozilla Public License Version
     6   1.1 (the "License"); you may not use this file except in compliance with
     7   the License. You may obtain a copy of the License at
     8  
     9   http://www.mozilla.org/MPL/
    10 
    11   Software distributed under the License is distributed on an "AS IS" basis,
    12   WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
    13   for the specific language governing rights and limitations under the License.
    14 
    15   The Original Code is the Open Hardware Monitor code.
    16 
    17   The Initial Developer of the Original Code is 
    18   Michael Möller <m.moeller@gmx.ch>.
    19   Portions created by the Initial Developer are Copyright (C) 2009-2010
    20   the Initial Developer. All Rights Reserved.
    21 
    22   Contributor(s):
    23 
    24   Alternatively, the contents of this file may be used under the terms of
    25   either the GNU General Public License Version 2 or later (the "GPL"), or
    26   the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
    27   in which case the provisions of the GPL or the LGPL are applicable instead
    28   of those above. If you wish to allow use of your version of this file only
    29   under the terms of either the GPL or the LGPL, and not to allow others to
    30   use your version of this file under the terms of the MPL, indicate your
    31   decision by deleting the provisions above and replace them with the notice
    32   and other provisions required by the GPL or the LGPL. If you do not delete
    33   the provisions above, a recipient may use your version of this file under
    34   the terms of any one of the MPL, the GPL or the LGPL.
    35  
    36 */
    37 
    38 using System;
    39 using System.Collections.Generic;
    40 using System.Text;
    41 
    42 namespace OpenHardwareMonitor.Hardware {
    43   public class Identifier : IComparable<Identifier> {
    44     private readonly string identifier;
    45 
    46     private const char Separator = '/';
    47 
    48     private static void CheckIdentifiers(IEnumerable<string> identifiers) {      
    49       foreach (string s in identifiers)
    50         if (s.Contains(" ") || s.Contains(Separator.ToString()))
    51           throw new ArgumentException("Invalid identifier");
    52     }
    53 
    54     public Identifier(params string[] identifiers) {
    55       CheckIdentifiers(identifiers);
    56 
    57       StringBuilder s = new StringBuilder();
    58       for (int i = 0; i < identifiers.Length; i++) {
    59         s.Append(Separator);
    60         s.Append(identifiers[i]);
    61       }
    62       this.identifier = s.ToString();
    63     }
    64 
    65     public Identifier(Identifier identifier, params string[] extensions) {
    66       CheckIdentifiers(extensions);
    67 
    68       StringBuilder s = new StringBuilder();
    69       s.Append(identifier.ToString());
    70       for (int i = 0; i < extensions.Length; i++) {
    71         s.Append(Separator);
    72         s.Append(extensions[i]);
    73       }
    74       this.identifier = s.ToString();
    75     }
    76 
    77     public override string ToString() {
    78       return identifier;
    79     }
    80 
    81     public override bool Equals(Object obj) {
    82       if (obj == null)
    83         return false;
    84 
    85       Identifier id = obj as Identifier;
    86       if (id == null)
    87         return false;
    88 
    89       return (identifier == id.identifier);
    90     }
    91 
    92     public override int GetHashCode() {
    93       return identifier.GetHashCode();
    94     }
    95 
    96     public int CompareTo(Identifier other) {
    97       if (other == null)
    98         return 1;
    99       else 
   100         return string.Compare(this.identifier, other.identifier, 
   101           StringComparison.Ordinal);
   102     }
   103 
   104     public static bool operator ==(Identifier id1, Identifier id2) {
   105       if (id1.Equals(null))
   106         return id2.Equals(null);
   107       else
   108         return id1.Equals(id2);
   109     }
   110 
   111     public static bool operator !=(Identifier id1, Identifier id2) {
   112       return !(id1 == id2);
   113     }
   114 
   115     public static bool operator <(Identifier id1, Identifier id2) {
   116       if (id1 == null)
   117         return id2 != null;
   118       else 
   119         return (id1.CompareTo(id2) < 0);
   120     }
   121 
   122     public static bool operator >(Identifier id1, Identifier id2) {
   123       if (id1 == null)
   124         return false;
   125       else 
   126         return (id1.CompareTo(id2) > 0);
   127     }  
   128 
   129   }
   130 }