LittleEndianWriter.cs 3.1 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899
  1. using System;
  2. using System.IO;
  3. using System.Text;
  4. namespace Utilities
  5. {
  6. public class LittleEndianWriter
  7. {
  8. public static void WriteUInt16(byte[] buffer, int offset, ushort value)
  9. {
  10. byte[] bytes = LittleEndianConverter.GetBytes(value);
  11. Array.Copy(bytes, 0, buffer, offset, bytes.Length);
  12. }
  13. public static void WriteUInt16(byte[] buffer, ref int offset, ushort value)
  14. {
  15. WriteUInt16(buffer, offset, value);
  16. offset += 2;
  17. }
  18. public static void WriteInt16(byte[] buffer, int offset, short value)
  19. {
  20. byte[] bytes = LittleEndianConverter.GetBytes(value);
  21. Array.Copy(bytes, 0, buffer, offset, bytes.Length);
  22. }
  23. public static void WriteUInt32(byte[] buffer, int offset, uint value)
  24. {
  25. byte[] bytes = LittleEndianConverter.GetBytes(value);
  26. Array.Copy(bytes, 0, buffer, offset, bytes.Length);
  27. }
  28. public static void WriteUInt32(byte[] buffer, ref int offset, uint value)
  29. {
  30. WriteUInt32(buffer, offset, value);
  31. offset += 4;
  32. }
  33. public static void WriteInt32(byte[] buffer, int offset, int value)
  34. {
  35. byte[] bytes = LittleEndianConverter.GetBytes(value);
  36. Array.Copy(bytes, 0, buffer, offset, bytes.Length);
  37. }
  38. public static void WriteInt32(byte[] buffer, ref int offset, int value)
  39. {
  40. WriteInt32(buffer, offset, value);
  41. offset += 4;
  42. }
  43. public static void WriteUInt64(byte[] buffer, int offset, ulong value)
  44. {
  45. byte[] bytes = LittleEndianConverter.GetBytes(value);
  46. Array.Copy(bytes, 0, buffer, offset, bytes.Length);
  47. }
  48. public static void WriteUInt64(byte[] buffer, ref int offset, ulong value)
  49. {
  50. WriteUInt64(buffer, offset, value);
  51. offset += 8;
  52. }
  53. public static void WriteInt64(byte[] buffer, int offset, long value)
  54. {
  55. byte[] bytes = LittleEndianConverter.GetBytes(value);
  56. Array.Copy(bytes, 0, buffer, offset, bytes.Length);
  57. }
  58. public static void WriteGuidBytes(byte[] buffer, int offset, Guid value)
  59. {
  60. byte[] bytes = LittleEndianConverter.GetBytes(value);
  61. Array.Copy(bytes, 0, buffer, offset, bytes.Length);
  62. }
  63. public static void WriteGuidBytes(byte[] buffer, ref int offset, Guid value)
  64. {
  65. WriteGuidBytes(buffer, offset, value);
  66. offset += 16;
  67. }
  68. public static void WriteUInt16(Stream stream, ushort value)
  69. {
  70. byte[] bytes = LittleEndianConverter.GetBytes(value);
  71. stream.Write(bytes, 0, bytes.Length);
  72. }
  73. public static void WriteInt32(Stream stream, int value)
  74. {
  75. byte[] bytes = LittleEndianConverter.GetBytes(value);
  76. stream.Write(bytes, 0, bytes.Length);
  77. }
  78. public static void WriteUInt32(Stream stream, uint value)
  79. {
  80. byte[] bytes = LittleEndianConverter.GetBytes(value);
  81. stream.Write(bytes, 0, bytes.Length);
  82. }
  83. }
  84. }