121 lines
3.1 KiB
C#
121 lines
3.1 KiB
C#
// Mozilla Public License 2.0
|
|
// If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
|
// Copyright (C) LibreHardwareMonitor and Contributors
|
|
// All Rights Reserved
|
|
|
|
using System;
|
|
using System.Collections.Generic;
|
|
using System.Text;
|
|
|
|
namespace LibreHardwareMonitor.Hardware
|
|
{
|
|
public class Identifier : IComparable<Identifier>
|
|
{
|
|
private const char Separator = '/';
|
|
private readonly string _identifier;
|
|
|
|
public Identifier(params string[] identifiers)
|
|
{
|
|
CheckIdentifiers(identifiers);
|
|
StringBuilder s = new StringBuilder();
|
|
for (int i = 0; i < identifiers.Length; i++)
|
|
{
|
|
s.Append(Separator);
|
|
s.Append(identifiers[i]);
|
|
}
|
|
|
|
_identifier = s.ToString();
|
|
}
|
|
|
|
public Identifier(Identifier identifier, params string[] extensions)
|
|
{
|
|
CheckIdentifiers(extensions);
|
|
StringBuilder s = new StringBuilder();
|
|
s.Append(identifier);
|
|
for (int i = 0; i < extensions.Length; i++)
|
|
{
|
|
s.Append(Separator);
|
|
s.Append(extensions[i]);
|
|
}
|
|
|
|
_identifier = s.ToString();
|
|
}
|
|
|
|
public int CompareTo(Identifier other)
|
|
{
|
|
if (other == null)
|
|
return 1;
|
|
|
|
|
|
return string.Compare(_identifier,
|
|
other._identifier,
|
|
StringComparison.Ordinal);
|
|
}
|
|
|
|
private static void CheckIdentifiers(IEnumerable<string> identifiers)
|
|
{
|
|
foreach (string s in identifiers)
|
|
{
|
|
if (s.Contains(" ") || s.Contains(Separator.ToString()))
|
|
throw new ArgumentException("Invalid identifier");
|
|
}
|
|
}
|
|
|
|
public override string ToString()
|
|
{
|
|
return _identifier;
|
|
}
|
|
|
|
public override bool Equals(object obj)
|
|
{
|
|
if (obj == null)
|
|
return false;
|
|
|
|
|
|
Identifier id = obj as Identifier;
|
|
if (id == null)
|
|
return false;
|
|
|
|
|
|
return _identifier == id._identifier;
|
|
}
|
|
|
|
public override int GetHashCode()
|
|
{
|
|
return _identifier.GetHashCode();
|
|
}
|
|
|
|
public static bool operator ==(Identifier id1, Identifier id2)
|
|
{
|
|
if (id1 == null && id2 == null)
|
|
return true;
|
|
|
|
|
|
return id1 != null && id1.Equals(id2);
|
|
}
|
|
|
|
public static bool operator !=(Identifier id1, Identifier id2)
|
|
{
|
|
return !(id1 == id2);
|
|
}
|
|
|
|
public static bool operator <(Identifier id1, Identifier id2)
|
|
{
|
|
if (id1 == null)
|
|
return id2 != null;
|
|
|
|
|
|
return id1.CompareTo(id2) < 0;
|
|
}
|
|
|
|
public static bool operator >(Identifier id1, Identifier id2)
|
|
{
|
|
if (id1 == null)
|
|
return false;
|
|
|
|
|
|
return id1.CompareTo(id2) > 0;
|
|
}
|
|
}
|
|
}
|