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ConsoleBase.cs 5.9 KB

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  1. /*
  2. * Copyright (c) Contributors, http://opensimulator.org/
  3. * See CONTRIBUTORS.TXT for a full list of copyright holders.
  4. *
  5. * Redistribution and use in source and binary forms, with or without
  6. * modification, are permitted provided that the following conditions are met:
  7. * * Redistributions of source code must retain the above copyright
  8. * notice, this list of conditions and the following disclaimer.
  9. * * Redistributions in binary form must reproduce the above copyright
  10. * notice, this list of conditions and the following disclaimer in the
  11. * documentation and/or other materials provided with the distribution.
  12. * * Neither the name of the OpenSimulator Project nor the
  13. * names of its contributors may be used to endorse or promote products
  14. * derived from this software without specific prior written permission.
  15. *
  16. * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
  17. * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  18. * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  19. * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
  20. * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  21. * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  22. * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  23. * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  24. * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  25. * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  26. */
  27. using System;
  28. using System.Collections.Generic;
  29. using System.Diagnostics;
  30. using System.Reflection;
  31. using System.Text;
  32. using System.Threading;
  33. using log4net;
  34. namespace OpenSim.Framework.Console
  35. {
  36. public class ConsoleBase
  37. {
  38. // private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
  39. protected string prompt = "# ";
  40. public object ConsoleScene { get; set; }
  41. public string DefaultPrompt { get; set; }
  42. public ConsoleBase(string defaultPrompt)
  43. {
  44. DefaultPrompt = defaultPrompt;
  45. }
  46. public virtual void LockOutput()
  47. {
  48. }
  49. public virtual void UnlockOutput()
  50. {
  51. }
  52. public virtual void Output(string text, string level)
  53. {
  54. Output(text);
  55. }
  56. public virtual void Output(string text)
  57. {
  58. System.Console.WriteLine(text);
  59. }
  60. public virtual void OutputFormat(string format, params object[] components)
  61. {
  62. Output(string.Format(format, components));
  63. }
  64. public string CmdPrompt(string p)
  65. {
  66. return ReadLine(String.Format("{0}: ", p), false, true);
  67. }
  68. public string CmdPrompt(string p, string def)
  69. {
  70. string ret = ReadLine(String.Format("{0} [{1}]: ", p, def), false, true);
  71. if (ret == String.Empty)
  72. ret = def;
  73. return ret;
  74. }
  75. public string CmdPrompt(string p, List<char> excludedCharacters)
  76. {
  77. bool itisdone = false;
  78. string ret = String.Empty;
  79. while (!itisdone)
  80. {
  81. itisdone = true;
  82. ret = CmdPrompt(p);
  83. foreach (char c in excludedCharacters)
  84. {
  85. if (ret.Contains(c.ToString()))
  86. {
  87. System.Console.WriteLine("The character \"" + c.ToString() + "\" is not permitted.");
  88. itisdone = false;
  89. }
  90. }
  91. }
  92. return ret;
  93. }
  94. public string CmdPrompt(string p, string def, List<char> excludedCharacters)
  95. {
  96. bool itisdone = false;
  97. string ret = String.Empty;
  98. while (!itisdone)
  99. {
  100. itisdone = true;
  101. ret = CmdPrompt(p, def);
  102. if (ret == String.Empty)
  103. {
  104. ret = def;
  105. }
  106. else
  107. {
  108. foreach (char c in excludedCharacters)
  109. {
  110. if (ret.Contains(c.ToString()))
  111. {
  112. System.Console.WriteLine("The character \"" + c.ToString() + "\" is not permitted.");
  113. itisdone = false;
  114. }
  115. }
  116. }
  117. }
  118. return ret;
  119. }
  120. // Displays a command prompt and returns a default value, user may only enter 1 of 2 options
  121. public string CmdPrompt(string prompt, string defaultresponse, List<string> options)
  122. {
  123. bool itisdone = false;
  124. string optstr = String.Empty;
  125. foreach (string s in options)
  126. optstr += " " + s;
  127. string temp = CmdPrompt(prompt, defaultresponse);
  128. while (itisdone == false)
  129. {
  130. if (options.Contains(temp))
  131. {
  132. itisdone = true;
  133. }
  134. else
  135. {
  136. System.Console.WriteLine("Valid options are" + optstr);
  137. temp = CmdPrompt(prompt, defaultresponse);
  138. }
  139. }
  140. return temp;
  141. }
  142. // Displays a prompt and waits for the user to enter a string, then returns that string
  143. // (Done with no echo and suitable for passwords)
  144. public string PasswdPrompt(string p)
  145. {
  146. return ReadLine(String.Format("{0}: ", p), false, false);
  147. }
  148. public virtual string ReadLine(string p, bool isCommand, bool e)
  149. {
  150. System.Console.Write("{0}", p);
  151. string cmdinput = System.Console.ReadLine();
  152. return cmdinput;
  153. }
  154. }
  155. }