5
// Jb Evain (jbevain@gmail.com)
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.
29
namespace Mono.Cecil.Cil {
32
using System.Reflection;
34
[AttributeUsage (AttributeTargets.Field)]
35
public class GuidAttribute : Attribute {
40
get { return m_guid; }
48
public GuidAttribute (
61
m_guid = new Guid ((int) a, (short) b, (short) c, d, e, f, g, h, i, j, k);
64
public static int GetValueFromGuid (Guid id, Type enumeration)
66
foreach (FieldInfo fi in enumeration.GetFields (BindingFlags.Static | BindingFlags.Public))
67
if (id == GetGuidAttribute (fi).Guid)
68
return (int) fi.GetValue (null);
73
public static Guid GetGuidFromValue (int value, Type enumeration)
75
foreach (FieldInfo fi in enumeration.GetFields (BindingFlags.Static | BindingFlags.Public))
76
if (value == (int) fi.GetValue (null))
77
return GetGuidAttribute (fi).Guid;
82
static GuidAttribute GetGuidAttribute (FieldInfo fi)
84
GuidAttribute [] attributes = fi.GetCustomAttributes (typeof (GuidAttribute), false) as GuidAttribute [];
85
if (attributes == null || attributes.Length != 1)
86
return new GuidAttribute ();
88
return attributes [0];