DownloadAgentHelperBase.cs 2.9 KB

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  1. //------------------------------------------------------------
  2. // Game Framework
  3. // Copyright © 2013-2021 loyalsoft. All rights reserved.
  4. // Homepage: http://www.game7000.com/
  5. // Feedback: http://www.game7000.com/
  6. //------------------------------------------------------------
  7. using GameFramework.Download;
  8. using System;
  9. using UnityEngine;
  10. namespace UnityGameFramework.Runtime
  11. {
  12. /// <summary>
  13. /// 下载代理辅助器基类。
  14. /// </summary>
  15. public abstract class DownloadAgentHelperBase : MonoBehaviour, IDownloadAgentHelper
  16. {
  17. /// <summary>
  18. /// 范围不适用错误码。
  19. /// </summary>
  20. protected const int RangeNotSatisfiableErrorCode = 416;
  21. /// <summary>
  22. /// 下载代理辅助器更新数据流事件。
  23. /// </summary>
  24. public abstract event EventHandler<DownloadAgentHelperUpdateBytesEventArgs> DownloadAgentHelperUpdateBytes;
  25. /// <summary>
  26. /// 下载代理辅助器更新数据大小事件。
  27. /// </summary>
  28. public abstract event EventHandler<DownloadAgentHelperUpdateLengthEventArgs> DownloadAgentHelperUpdateLength;
  29. /// <summary>
  30. /// 下载代理辅助器完成事件。
  31. /// </summary>
  32. public abstract event EventHandler<DownloadAgentHelperCompleteEventArgs> DownloadAgentHelperComplete;
  33. /// <summary>
  34. /// 下载代理辅助器错误事件。
  35. /// </summary>
  36. public abstract event EventHandler<DownloadAgentHelperErrorEventArgs> DownloadAgentHelperError;
  37. /// <summary>
  38. /// 通过下载代理辅助器下载指定地址的数据。
  39. /// </summary>
  40. /// <param name="downloadUri">下载地址。</param>
  41. /// <param name="userData">用户自定义数据。</param>
  42. public abstract void Download(string downloadUri, object userData);
  43. /// <summary>
  44. /// 通过下载代理辅助器下载指定地址的数据。
  45. /// </summary>
  46. /// <param name="downloadUri">下载地址。</param>
  47. /// <param name="fromPosition">下载数据起始位置。</param>
  48. /// <param name="userData">用户自定义数据。</param>
  49. public abstract void Download(string downloadUri, long fromPosition, object userData);
  50. /// <summary>
  51. /// 通过下载代理辅助器下载指定地址的数据。
  52. /// </summary>
  53. /// <param name="downloadUri">下载地址。</param>
  54. /// <param name="fromPosition">下载数据起始位置。</param>
  55. /// <param name="toPosition">下载数据结束位置。</param>
  56. /// <param name="userData">用户自定义数据。</param>
  57. public abstract void Download(string downloadUri, long fromPosition, long toPosition, object userData);
  58. /// <summary>
  59. /// 重置下载代理辅助器。
  60. /// </summary>
  61. public abstract void Reset();
  62. }
  63. }