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comShow.h
资源名称：vxwork_src.rar　[点击查看]
上传用户：nvosite88
上传日期：2007-01-17
资源大小：4983k
文件大小：3k
源码类别：

VxWorks

开发平台：

C/C++

comShow.h：源码内容
  1. /* comShow.h - VxWorks COM show routines public API */
  3. /* Copyright (c) 1999 Wind River Systems, Inc. */
  5. /*
  7. modification history
  8. --------------------
  9. 01d,04oct01,nel  Correct comTrackShow def with and extern "C".
  10. 01c,25sep01,nel  Add method to translate a guid to a string.
  11. 01b,06mar00,nel  Added VxComTrack class
  12. 01a,24mar99,drm  created
  14. */
  16. /*
  18.  DESCRIPTION:
  20.  */
  22. #ifndef __INCcomShow_h
  23. #define __INCcomShow_h
  25. #include "vxidl.h"
  27. #ifdef __cplusplus
  28. extern "C" {
  29. #endif
  31. int vxcomRegShow();
  32. int comTrackShow ();
  34. #ifdef __cplusplus
  35.            }
  36. #endif
  38. class VxComTrack
  39.     {
  40.     public:
  41.         VxComTrack ();
  43.         ~VxComTrack ();
  45.         void * addClassInstance
  46.             (
  47.             void          * thisPtr,
  48.             char          * guid,
  49.             char          * name,
  50.             unsigned long   refCount,
  51.     REFCLSID     iid 
  52.             );
  54.         void updateClassInstance
  55.             (
  56.             void          * thisPtr,
  57.             unsigned long   refCount
  58.             );
  60.         void addInterface
  61.             (
  62.             void              * thisPtr,
  63.             char              * guid,
  64.             char              * name,
  65.     REFIID cls
  66.             );
  68.         int print ();
  70. const char * findGUID (REFGUID guid);
  72.         static VxComTrack * theInstance ();
  74.         class INTERFACE
  75.             {
  76.             public:
  77.                 INTERFACE         * next;
  78.                 INTERFACE         * listNext;
  79.                 INTERFACE         * listPrev;
  80.                 char              * guid;
  81.                 char              * name;
  82.                 unsigned long       owner;
  83.                 unsigned long       magic1;
  84.                 void              * thisPtr;
  85. IID     iid; /* added here to not break T3 inspector */
  86.             };
  88.         class CLASS
  89.             {
  90.             public:
  91.                 CLASS             * next;
  92.                 CLASS             * prev;
  93.                 void              * thisPtr;
  94.                 char              * guid;
  95.                 char              * name;
  96.                 unsigned long       refCount;
  97.                 unsigned long       owner;
  98.                 INTERFACE         * interfaces;
  99.                 unsigned long       magic1;
  100. CLSID     cls; /* added here to not break T3 inspector */
  101.             };
  103.     private:
  104.         enum { MAGIC1 = 0x5aa5aa55 };
  106.         static VxComTrack * s_pTheList;
  108.         CLASS * findClass (void * thisPtr);
  110.         INTERFACE * findInterface
  111.             (
  112.             CLASS * classPtr,
  113.             char * guid
  114.             );
  116.     };
  118. #endif