Utils.cs 3.8 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.Reflection;
  30. using OpenMetaverse;
  31. using OpenMetaverse.StructuredData;
  32. using log4net;
  33. namespace OpenSim.Server.Handlers.Simulation
  34. {
  35. public class Utils
  36. {
  37. private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
  38. /// <summary>
  39. /// Extract the param from an uri.
  40. /// </summary>
  41. /// <param name="uri">Something like this: /agent/uuid/ or /agent/uuid/handle/release</param>
  42. /// <param name="uri">uuid on uuid field</param>
  43. /// <param name="action">optional action</param>
  44. public static bool GetParams(string uri, out UUID uuid, out UUID regionID, out string action)
  45. {
  46. uuid = UUID.Zero;
  47. regionID = UUID.Zero;
  48. action = "";
  49. uri = uri.Trim(new char[] { '/' });
  50. string[] parts = uri.Split('/');
  51. if (parts.Length <= 1)
  52. {
  53. return false;
  54. }
  55. else
  56. {
  57. if (!UUID.TryParse(parts[1], out uuid))
  58. return false;
  59. if (parts.Length >= 3)
  60. UUID.TryParse(parts[2], out regionID);
  61. if (parts.Length >= 4)
  62. action = parts[3];
  63. return true;
  64. }
  65. }
  66. public static OSDMap GetOSDMap(string data)
  67. {
  68. OSDMap args = null;
  69. try
  70. {
  71. OSD buffer;
  72. // We should pay attention to the content-type, but let's assume we know it's Json
  73. buffer = OSDParser.DeserializeJson(data);
  74. if (buffer.Type == OSDType.Map)
  75. {
  76. args = (OSDMap)buffer;
  77. return args;
  78. }
  79. else
  80. {
  81. // uh?
  82. m_log.Debug(("[REST COMMS]: Got OSD of unexpected type " + buffer.Type.ToString()));
  83. return null;
  84. }
  85. }
  86. catch (Exception ex)
  87. {
  88. m_log.Debug("[REST COMMS]: exception on parse of REST message " + ex.Message);
  89. return null;
  90. }
  91. }
  92. }
  93. }