2 // System.Runtime.Remoting.Metadata.W3cXsd2001.SoapHexBinary
5 // Martin Willemoes Hansen (mwh@sysrq.dk)
6 // Lluis Sanchez Gual (lluis@ximian.com)
8 // (C) 2003 Martin Willemoes Hansen
12 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
14 // Permission is hereby granted, free of charge, to any person obtaining
15 // a copy of this software and associated documentation files (the
16 // "Software"), to deal in the Software without restriction, including
17 // without limitation the rights to use, copy, modify, merge, publish,
18 // distribute, sublicense, and/or sell copies of the Software, and to
19 // permit persons to whom the Software is furnished to do so, subject to
20 // the following conditions:
22 // The above copyright notice and this permission notice shall be
23 // included in all copies or substantial portions of the Software.
25 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
26 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
27 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
28 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
29 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
30 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
31 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
37 namespace System.Runtime.Remoting.Metadata.W3cXsd2001
40 public sealed class SoapHexBinary : ISoapXsd
43 StringBuilder sb = new StringBuilder ();
45 public SoapHexBinary ()
49 public SoapHexBinary (byte[] value)
53 public byte [] Value {
54 get { return _value; }
55 set { _value = value; }
58 public static string XsdType {
59 get { return "hexBinary"; }
62 public string GetXsdType()
67 public static SoapHexBinary Parse (string s)
69 char [] chars = s.ToCharArray ();
70 byte [] bytes = new byte [chars.Length / 2 + chars.Length % 2];
71 FromBinHexString (chars, 0, chars.Length, bytes);
72 return new SoapHexBinary (bytes);
75 internal static int FromBinHexString (char [] chars, int offset, int charLength, byte [] buffer)
77 int bufIndex = offset;
78 for (int i = 0; i < charLength - 1; i += 2) {
79 buffer [bufIndex] = (chars [i] > '9' ?
80 (byte) (chars [i] - 'A' + 10) :
81 (byte) (chars [i] - '0'));
82 buffer [bufIndex] <<= 4;
83 buffer [bufIndex] += chars [i + 1] > '9' ?
84 (byte) (chars [i + 1] - 'A' + 10) :
85 (byte) (chars [i + 1] - '0');
88 if (charLength %2 != 0)
89 buffer [bufIndex++] = (byte)
90 ((chars [charLength - 1] > '9' ?
91 (byte) (chars [charLength - 1] - 'A' + 10) :
92 (byte) (chars [charLength - 1] - '0'))
95 return bufIndex - offset;
98 public override string ToString()
101 foreach (byte b in _value)
102 sb.Append (b.ToString ("X2"));
103 return sb.ToString ();