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DBGUTIL.C
资源名称：MSDN_VC98.zip　[点击查看]
上传用户：bangxh
上传日期：2007-01-31
资源大小：42235k
文件大小：13k
源码类别：

Windows编程

开发平台：

Visual C++

DBGUTIL.C：源码内容
  1. /*************************************************************************
  2. **
  3. **    OLE 2.0 Common Utilities
  4. **
  5. **    dbgutil.h
  6. **
  7. **    This file contains file contains functions to support debug output.
  8. **
  9. **    (c) Copyright Microsoft Corp. 1990 - 1996 All Rights Reserved
  10. **
  11. *************************************************************************/
  13. #define STRICT  1
  14. #include "olestd.h"
  16. static int s_nDbgIndent = 0;        // indent level for debug message
  17. #if defined( _DEBUG )
  18. static int s_nDbgLevel = 0;   // default dbg level printed
  19. #else
  20. static int s_nDbgLevel = 0;   // default dbg level printed
  21. #endif
  23. STDAPI_(void) OleDbgPrint(
  24.                 int     nDbgLvl,
  25.                 LPSTR   lpszPrefix,
  26.                 LPSTR   lpszMsg,
  27.                 int     nIndent
  28. )
  29. {
  30.         if (nDbgLvl <= s_nDbgLevel)
  31.                 OleDbgPrintAlways(lpszPrefix, lpszMsg, nIndent);
  32. }
  35. STDAPI_(void) OleDbgPrintAlways(LPSTR lpszPrefix, LPSTR lpszMsg, int nIndent)
  36. {
  37.         int i;
  39.         if (nIndent < 0)
  40.                 OleDbgIndent(nIndent);
  42.         if (lpszPrefix && *lpszPrefix != '') {
  43.                 OutputDebugString("| ");
  44.                 for (i = 0; i < s_nDbgIndent; i++)
  45.                         OutputDebugString("----");
  47.                 OutputDebugString(lpszPrefix);
  48.                 OutputDebugString(": ");
  49.         }
  51.         OutputDebugString(lpszMsg);
  52.         if (nIndent > 0)
  53.                 OleDbgIndent(nIndent);
  54. }
  56. STDAPI_(void) OleDbgSetDbgLevel(int nDbgLvl)
  57. {
  58.         s_nDbgLevel = nDbgLvl;
  59. }
  61. STDAPI_(int) OleDbgGetDbgLevel( void )
  62. {
  63.         return s_nDbgLevel;
  64. }
  66. STDAPI_(void) OleDbgIndent(int n)
  67. {
  68.         switch (n) {
  69.                 case -1:
  70.                         s_nDbgIndent--;
  71.                         break;
  72.                 case 1:
  73.                         s_nDbgIndent++;
  74.                         break;
  75.                 case -2:
  76.                         s_nDbgIndent = 0;
  77.                         break;
  78.         }
  79. }
  82. STDAPI_(void) OleDbgPrintRefCnt(
  83.                 int         nDbgLvl,
  84.                 LPSTR       lpszPrefix,
  85.                 LPSTR       lpszMsg,
  86.                 LPVOID      lpObj,
  87.                 ULONG       refcnt
  88. )
  89. {
  90.         if (nDbgLvl <= s_nDbgLevel)
  91.                 OleDbgPrintRefCntAlways(lpszPrefix, lpszMsg, lpObj, refcnt);
  92. }
  95. STDAPI_(void) OleDbgPrintRefCntAlways(
  96.                 LPSTR       lpszPrefix,
  97.                 LPSTR       lpszMsg,
  98.                 LPVOID      lpObj,
  99.                 ULONG       refcnt
  100. )
  101. {
  102. #if defined( _DEBUG )
  103.         char szBuf[256];
  105.         wsprintf(szBuf, "[obj=(0x%lx) cnt=%ld] %s", lpObj, refcnt, lpszMsg);
  106.         OleDbgPrintAlways(lpszPrefix, szBuf, 0);
  107. #endif
  108. }
  111. STDAPI_(void) OleDbgPrintRect(
  112.                 int         nDbgLvl,
  113.                 LPSTR       lpszPrefix,
  114.                 LPSTR       lpszMsg,
  115.                 LPRECT      lpRect
  116. )
  117. {
  118.         if (nDbgLvl <= s_nDbgLevel)
  119.                 OleDbgPrintRectAlways(lpszPrefix, lpszMsg, lpRect);
  120. }
  123. STDAPI_(void) OleDbgPrintRectAlways(
  124.                 LPSTR       lpszPrefix,
  125.                 LPSTR       lpszMsg,
  126.                 LPRECT      lpRect
  127. )
  128. {
  129. #if defined( _DEBUG )
  130.         char szBuf[256];
  132.         wsprintf(
  133.                         szBuf,
  134.                         "%s: (%d,%d)-(%d,%d) %dx%drn",
  135.                         lpszMsg,
  136.                         lpRect->left,
  137.                         lpRect->top,
  138.                         lpRect->right,
  139.                         lpRect->bottom,
  140.                         (lpRect->right-lpRect->left),
  141.                         (lpRect->bottom-lpRect->top)
  142.         );
  143.         OleDbgPrintAlways(lpszPrefix, szBuf, 0);
  144. #endif
  145. }
  148. #define CASE_SCODE(sc)  
  149.                 case sc: 
  150.                         lstrcpy(/*(LPSTR)*/szErrName, /*(LPSTR)*/#sc); 
  151.                         break;
  153. STDAPI_(void) OleDbgPrintScodeAlways(LPSTR lpszPrefix, LPSTR lpszMsg, SCODE sc)
  154. {
  155. #if defined( _DEBUG )
  156.         char szBuf[256];
  157.         char szErrName[40];
  159.         switch (sc) {
  161.                 /* SCODE's defined in SCODE.H */
  163.                 CASE_SCODE(S_OK)
  164.                 CASE_SCODE(S_FALSE)
  165.                 CASE_SCODE(E_UNEXPECTED)
  166.                 CASE_SCODE(E_OUTOFMEMORY)
  167.                 CASE_SCODE(E_INVALIDARG)
  168.                 CASE_SCODE(E_NOINTERFACE)
  169.                 CASE_SCODE(E_POINTER)
  170.                 CASE_SCODE(E_HANDLE)
  171.                 CASE_SCODE(E_ABORT)
  172.                 CASE_SCODE(E_FAIL)
  173.                 CASE_SCODE(E_ACCESSDENIED)
  175.                 /* SCODE's defined in OLE2.H */
  177.                 CASE_SCODE(OLE_E_OLEVERB)
  178.                 CASE_SCODE(OLE_E_ADVF)
  179.                 CASE_SCODE(OLE_E_ENUM_NOMORE)
  180.                 CASE_SCODE(OLE_E_ADVISENOTSUPPORTED)
  181.                 CASE_SCODE(OLE_E_NOCONNECTION)
  182.                 CASE_SCODE(OLE_E_NOTRUNNING)
  183.                 CASE_SCODE(OLE_E_NOCACHE)
  184.                 CASE_SCODE(OLE_E_BLANK)
  185.                 CASE_SCODE(OLE_E_CLASSDIFF)
  186.                 CASE_SCODE(OLE_E_CANT_GETMONIKER)
  187.                 CASE_SCODE(OLE_E_CANT_BINDTOSOURCE)
  188.                 CASE_SCODE(OLE_E_STATIC)
  189.                 CASE_SCODE(OLE_E_PROMPTSAVECANCELLED)
  190.                 CASE_SCODE(OLE_E_INVALIDRECT)
  191.                 CASE_SCODE(OLE_E_WRONGCOMPOBJ)
  192.                 CASE_SCODE(OLE_E_INVALIDHWND)
  193.                 CASE_SCODE(OLE_E_NOT_INPLACEACTIVE)
  194.                 CASE_SCODE(OLE_E_CANTCONVERT)
  195.                 CASE_SCODE(OLE_E_NOSTORAGE)
  197.                 CASE_SCODE(DV_E_FORMATETC)
  198.                 CASE_SCODE(DV_E_DVTARGETDEVICE)
  199.                 CASE_SCODE(DV_E_STGMEDIUM)
  200.                 CASE_SCODE(DV_E_STATDATA)
  201.                 CASE_SCODE(DV_E_LINDEX)
  202.                 CASE_SCODE(DV_E_TYMED)
  203.                 CASE_SCODE(DV_E_CLIPFORMAT)
  204.                 CASE_SCODE(DV_E_DVASPECT)
  205.                 CASE_SCODE(DV_E_DVTARGETDEVICE_SIZE)
  206.                 CASE_SCODE(DV_E_NOIVIEWOBJECT)
  208.                 CASE_SCODE(OLE_S_USEREG)
  209.                 CASE_SCODE(OLE_S_STATIC)
  210.                 CASE_SCODE(OLE_S_MAC_CLIPFORMAT)
  212.                 CASE_SCODE(CONVERT10_E_OLESTREAM_GET)
  213.                 CASE_SCODE(CONVERT10_E_OLESTREAM_PUT)
  214.                 CASE_SCODE(CONVERT10_E_OLESTREAM_FMT)
  215.                 CASE_SCODE(CONVERT10_E_OLESTREAM_BITMAP_TO_DIB)
  216.                 CASE_SCODE(CONVERT10_E_STG_FMT)
  217.                 CASE_SCODE(CONVERT10_E_STG_NO_STD_STREAM)
  218.                 CASE_SCODE(CONVERT10_E_STG_DIB_TO_BITMAP)
  219.                 CASE_SCODE(CONVERT10_S_NO_PRESENTATION)
  221.                 CASE_SCODE(CLIPBRD_E_CANT_OPEN)
  222.                 CASE_SCODE(CLIPBRD_E_CANT_EMPTY)
  223.                 CASE_SCODE(CLIPBRD_E_CANT_SET)
  224.                 CASE_SCODE(CLIPBRD_E_BAD_DATA)
  225.                 CASE_SCODE(CLIPBRD_E_CANT_CLOSE)
  227.                 CASE_SCODE(DRAGDROP_E_NOTREGISTERED)
  228.                 CASE_SCODE(DRAGDROP_E_ALREADYREGISTERED)
  229.                 CASE_SCODE(DRAGDROP_E_INVALIDHWND)
  230.                 CASE_SCODE(DRAGDROP_S_DROP)
  231.                 CASE_SCODE(DRAGDROP_S_CANCEL)
  232.                 CASE_SCODE(DRAGDROP_S_USEDEFAULTCURSORS)
  234.                 CASE_SCODE(OLEOBJ_E_NOVERBS)
  235.                 CASE_SCODE(OLEOBJ_E_INVALIDVERB)
  236.                 CASE_SCODE(OLEOBJ_S_INVALIDVERB)
  237.                 CASE_SCODE(OLEOBJ_S_CANNOT_DOVERB_NOW)
  238.                 CASE_SCODE(OLEOBJ_S_INVALIDHWND)
  239.                 CASE_SCODE(INPLACE_E_NOTUNDOABLE)
  240.                 CASE_SCODE(INPLACE_E_NOTOOLSPACE)
  241.                 CASE_SCODE(INPLACE_S_TRUNCATED)
  243.                 /* SCODE's defined in COMPOBJ.H */
  245.                 CASE_SCODE(CO_E_NOTINITIALIZED)
  246.                 CASE_SCODE(CO_E_ALREADYINITIALIZED)
  247.                 CASE_SCODE(CO_E_CANTDETERMINECLASS)
  248.                 CASE_SCODE(CO_E_CLASSSTRING)
  249.                 CASE_SCODE(CO_E_IIDSTRING)
  250.                 CASE_SCODE(CO_E_APPNOTFOUND)
  251.                 CASE_SCODE(CO_E_APPSINGLEUSE)
  252.                 CASE_SCODE(CO_E_ERRORINAPP)
  253.                 CASE_SCODE(CO_E_DLLNOTFOUND)
  254.                 CASE_SCODE(CO_E_ERRORINDLL)
  255.                 CASE_SCODE(CO_E_WRONGOSFORAPP)
  256.                 CASE_SCODE(CO_E_OBJNOTREG)
  257.                 CASE_SCODE(CO_E_OBJISREG)
  258.                 CASE_SCODE(CO_E_OBJNOTCONNECTED)
  259.                 CASE_SCODE(CO_E_APPDIDNTREG)
  260.                 CASE_SCODE(CLASS_E_NOAGGREGATION)
  261.                 CASE_SCODE(CLASS_E_CLASSNOTAVAILABLE)
  262.                 CASE_SCODE(REGDB_E_READREGDB)
  263.                 CASE_SCODE(REGDB_E_WRITEREGDB)
  264.                 CASE_SCODE(REGDB_E_KEYMISSING)
  265.                 CASE_SCODE(REGDB_E_INVALIDVALUE)
  266.                 CASE_SCODE(REGDB_E_CLASSNOTREG)
  267.                 CASE_SCODE(REGDB_E_IIDNOTREG)
  268.                 CASE_SCODE(RPC_E_CALL_REJECTED)
  269.                 CASE_SCODE(RPC_E_CALL_CANCELED)
  270.                 CASE_SCODE(RPC_E_CANTPOST_INSENDCALL)
  271.                 CASE_SCODE(RPC_E_CANTCALLOUT_INASYNCCALL)
  272.                 CASE_SCODE(RPC_E_CANTCALLOUT_INEXTERNALCALL)
  273.                 CASE_SCODE(RPC_E_CONNECTION_TERMINATED)
  274.                 CASE_SCODE(RPC_E_SERVER_DIED)
  275.                 CASE_SCODE(RPC_E_CLIENT_DIED)
  276.                 CASE_SCODE(RPC_E_INVALID_DATAPACKET)
  277.                 CASE_SCODE(RPC_E_CANTTRANSMIT_CALL)
  278.                 CASE_SCODE(RPC_E_CLIENT_CANTMARSHAL_DATA)
  279.                 CASE_SCODE(RPC_E_CLIENT_CANTUNMARSHAL_DATA)
  280.                 CASE_SCODE(RPC_E_SERVER_CANTMARSHAL_DATA)
  281.                 CASE_SCODE(RPC_E_SERVER_CANTUNMARSHAL_DATA)
  282.                 CASE_SCODE(RPC_E_INVALID_DATA)
  283.                 CASE_SCODE(RPC_E_INVALID_PARAMETER)
  284.                 CASE_SCODE(RPC_E_UNEXPECTED)
  286.                 /* SCODE's defined in DVOBJ.H */
  288.                 CASE_SCODE(DATA_S_SAMEFORMATETC)
  289.                 CASE_SCODE(VIEW_E_DRAW)
  290.                 CASE_SCODE(VIEW_S_ALREADY_FROZEN)
  291.                 CASE_SCODE(CACHE_E_NOCACHE_UPDATED)
  292.                 CASE_SCODE(CACHE_S_FORMATETC_NOTSUPPORTED)
  293.                 CASE_SCODE(CACHE_S_SAMECACHE)
  294.                 CASE_SCODE(CACHE_S_SOMECACHES_NOTUPDATED)
  296.                 /* SCODE's defined in STORAGE.H */
  298.                 CASE_SCODE(STG_E_INVALIDFUNCTION)
  299.                 CASE_SCODE(STG_E_FILENOTFOUND)
  300.                 CASE_SCODE(STG_E_PATHNOTFOUND)
  301.                 CASE_SCODE(STG_E_TOOMANYOPENFILES)
  302.                 CASE_SCODE(STG_E_ACCESSDENIED)
  303.                 CASE_SCODE(STG_E_INVALIDHANDLE)
  304.                 CASE_SCODE(STG_E_INSUFFICIENTMEMORY)
  305.                 CASE_SCODE(STG_E_INVALIDPOINTER)
  306.                 CASE_SCODE(STG_E_NOMOREFILES)
  307.                 CASE_SCODE(STG_E_DISKISWRITEPROTECTED)
  308.                 CASE_SCODE(STG_E_SEEKERROR)
  309.                 CASE_SCODE(STG_E_WRITEFAULT)
  310.                 CASE_SCODE(STG_E_READFAULT)
  311.                 CASE_SCODE(STG_E_SHAREVIOLATION)
  312.                 CASE_SCODE(STG_E_LOCKVIOLATION)
  313.                 CASE_SCODE(STG_E_FILEALREADYEXISTS)
  314.                 CASE_SCODE(STG_E_INVALIDPARAMETER)
  315.                 CASE_SCODE(STG_E_MEDIUMFULL)
  316.                 CASE_SCODE(STG_E_ABNORMALAPIEXIT)
  317.                 CASE_SCODE(STG_E_INVALIDHEADER)
  318.                 CASE_SCODE(STG_E_INVALIDNAME)
  319.                 CASE_SCODE(STG_E_UNKNOWN)
  320.                 CASE_SCODE(STG_E_UNIMPLEMENTEDFUNCTION)
  321.                 CASE_SCODE(STG_E_INVALIDFLAG)
  322.                 CASE_SCODE(STG_E_INUSE)
  323.                 CASE_SCODE(STG_E_NOTCURRENT)
  324.                 CASE_SCODE(STG_E_REVERTED)
  325.                 CASE_SCODE(STG_E_CANTSAVE)
  326.                 CASE_SCODE(STG_E_OLDFORMAT)
  327.                 CASE_SCODE(STG_E_OLDDLL)
  328.                 CASE_SCODE(STG_E_SHAREREQUIRED)
  329.                 CASE_SCODE(STG_E_NOTFILEBASEDSTORAGE)
  330.                 CASE_SCODE(STG_E_EXTANTMARSHALLINGS)
  331.                 CASE_SCODE(STG_S_CONVERTED)
  333.                 /* SCODE's defined in MONIKER.H */
  335.                 CASE_SCODE(MK_E_CONNECTMANUALLY)
  336.                 CASE_SCODE(MK_E_EXCEEDEDDEADLINE)
  337.                 CASE_SCODE(MK_E_NEEDGENERIC)
  338.                 CASE_SCODE(MK_E_UNAVAILABLE)
  339.                 CASE_SCODE(MK_E_SYNTAX)
  340.                 CASE_SCODE(MK_E_NOOBJECT)
  341.                 CASE_SCODE(MK_E_INVALIDEXTENSION)
  342.                 CASE_SCODE(MK_E_INTERMEDIATEINTERFACENOTSUPPORTED)
  343.                 CASE_SCODE(MK_E_NOTBINDABLE)
  344.                 CASE_SCODE(MK_E_NOTBOUND)
  345.                 CASE_SCODE(MK_E_CANTOPENFILE)
  346.                 CASE_SCODE(MK_E_MUSTBOTHERUSER)
  347.                 CASE_SCODE(MK_E_NOINVERSE)
  348.                 CASE_SCODE(MK_E_NOSTORAGE)
  349.                 CASE_SCODE(MK_E_NOPREFIX)
  350.                 CASE_SCODE(MK_S_REDUCED_TO_SELF)
  351.                 CASE_SCODE(MK_S_ME)
  352.                 CASE_SCODE(MK_S_HIM)
  353.                 CASE_SCODE(MK_S_US)
  354.                 CASE_SCODE(MK_S_MONIKERALREADYREGISTERED)
  356.                 default:
  357.                         lstrcpy(szErrName, "UNKNOWN SCODE");
  358.         }
  360.         wsprintf(szBuf, "%s %s (0x%lx)n", lpszMsg, /*(LPSTR)*/szErrName, sc);
  361.         OleDbgPrintAlways(lpszPrefix, szBuf, 0);
  362. #endif  // _DEBUG
  363. }