3 // Permission is hereby granted, free of charge, to any person obtaining
4 // a copy of this software and associated documentation files (the
5 // "Software"), to deal in the Software without restriction, including
6 // without limitation the rights to use, copy, modify, merge, publish,
7 // distribute, sublicense, and/or sell copies of the Software, and to
8 // permit persons to whom the Software is furnished to do so, subject to
9 // the following conditions:
11 // The above copyright notice and this permission notice shall be
12 // included in all copies or substantial portions of the Software.
14 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
15 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
16 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
17 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
18 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
19 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
20 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
22 /* Transport Security Layer (TLS)
23 * Copyright (c) 2003-2004 Carlos Guzman Alvarez
25 * Permission is hereby granted, free of charge, to any person
26 * obtaining a copy of this software and associated documentation
27 * files (the "Software"), to deal in the Software without restriction,
28 * including without limitation the rights to use, copy, modify, merge,
29 * publish, distribute, sublicense, and/or sell copies of the Software,
30 * and to permit persons to whom the Software is furnished to do so,
31 * subject to the following conditions:
33 * The above copyright notice and this permission notice shall be included
34 * in all copies or substantial portions of the Software.
36 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
37 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
38 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
39 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
40 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
41 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
42 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
43 * DEALINGS IN THE SOFTWARE.
47 using System.Diagnostics;
49 namespace Mono.Security.Protocol.Tls
51 internal class DebugHelper
53 private static bool isInitialized;
55 [Conditional("DEBUG")]
56 public static void Initialize()
60 Debug.Listeners.Add(new TextWriterTraceListener(Console.Out));
61 // Debug.Listeners.Add(new TextWriterTraceListener(@"c:\ssl.log"));
62 Debug.AutoFlush = true;
69 [Conditional("DEBUG")]
70 public static void WriteLine(string format, params object[] args)
73 Debug.WriteLine(String.Format(format, args));
76 [Conditional("DEBUG")]
77 public static void WriteLine(string message)
80 Debug.WriteLine(message);
83 [Conditional("DEBUG")]
84 public static void WriteLine(string message, byte[] buffer)
87 DebugHelper.WriteLine(String.Format("{0} ({1} bytes))", message, buffer.Length));
88 DebugHelper.WriteBuffer(buffer);
91 [Conditional("DEBUG")]
92 public static void WriteBuffer(byte[] buffer)
95 DebugHelper.WriteBuffer(buffer, 0, buffer.Length);
98 [Conditional("DEBUG")]
99 public static void WriteBuffer(byte[] buffer, int index, int length)
102 for (int i = index; i < length; i += 16)
104 int count = (length - i) >= 16 ? 16 : (length - i);
105 for (int j = 0; j < count; j++)
107 Debug.Write(buffer[i + j].ToString("x2") + " ");