2 // System.ApplicationId class
5 // Sebastien Pouliot <sebastien@ximian.com>
7 // Copyright (C) 2004-2005 Novell, Inc (http://www.novell.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 using System
.Runtime
.InteropServices
;
36 public sealed class ApplicationId
{
38 private byte[] _token
;
40 private Version _version
;
42 private string _culture
;
44 public ApplicationId (byte[] publicKeyToken
, string name
, Version version
, string processorArchitecture
, string culture
)
46 if (publicKeyToken
== null)
47 throw new ArgumentNullException ("publicKeyToken");
49 throw new ArgumentNullException ("name");
51 throw new ArgumentNullException ("version");
53 _token
= (byte[]) publicKeyToken
.Clone ();
56 _proc
= processorArchitecture
;
62 public string Culture
{
63 get { return _culture; }
70 public string ProcessorArchitecture
{
74 public byte[] PublicKeyToken
{
75 get { return (byte[]) _token.Clone (); }
78 public Version Version
{
79 get { return _version; }
84 public ApplicationId
Copy ()
86 return new ApplicationId (_token
, _name
, _version
, _proc
, _culture
);
89 public override bool Equals (object o
)
93 ApplicationId appid
= (o
as ApplicationId
);
96 if (_name
!= appid
._name
)
98 if (_proc
!= appid
._proc
)
100 if (_culture
!= appid
._culture
)
102 if (!_version
.Equals (appid
._version
))
104 if (_token
.Length
!= appid
._token
.Length
)
106 for (int i
=0; i
< _token
.Length
; i
++)
107 if (_token
[i
] != appid
._token
[i
])
112 public override int GetHashCode ()
114 int code
= _name
.GetHashCode () ^ _version
.GetHashCode ();
115 for (int i
=0; i
< _token
.Length
; i
++)
117 // ProcessorArchitecture and Culture aren't part of the hash code
118 // Confirmed by Microsoft in FDBK13339
122 public override string ToString ()
124 StringBuilder sb
= new StringBuilder ();
126 if (_culture
!= null)
127 sb
.AppendFormat (", culture=\"{0}\"", _culture
);
128 sb
.AppendFormat (", version=\"{0}\", publicKeyToken=\"", _version
);
129 for (int i
=0; i
< _token
.Length
; i
++)
130 sb
.Append (_token
[i
].ToString ("X2"));
132 sb
.AppendFormat ("\", processorArchitecture =\"{0}\"", _proc
);
135 return sb
.ToString ();