reactos/win32ss/gdi/ntgdi/gdidebug.h

   1 #pragma once
   2
   3 typedef enum _LOG_EVENT_TYPE
   4 {
   5     EVENT_ALLOCATE,
   6     EVENT_CREATE_HANDLE,
   7     EVENT_REFERENCE,
   8     EVENT_DEREFERENCE,
   9     EVENT_LOCK,
  10     EVENT_UNLOCK,
  11     EVENT_DELETE,
  12     EVENT_FREE,
  13     EVENT_SET_OWNER,
  14 } LOG_EVENT_TYPE;
  15
  16 typedef struct _LOGENTRY
  17 {
  18     SLIST_ENTRY sleLink;
  19     LOG_EVENT_TYPE nEventType;
  20     DWORD dwProcessId;
  21     DWORD dwThreadId;
  22     ULONG ulUnique;
  23     LPARAM lParam;
  24     PVOID apvBackTrace[20];
  25     union
  26     {
  27         ULONG_PTR data1;
  28     } data;
  29 } LOGENTRY, *PLOGENTRY;
  30
  31 #if KDBG
  32 BOOLEAN
  33 NTAPI
  34 DbgGdiKdbgCliCallback(
  35     IN PCHAR Command,
  36     IN ULONG Argc,
  37     IN PCH Argv[]);
  38 #endif
  39
  40 #if DBG_ENABLE_EVENT_LOGGING
  41 VOID NTAPI DbgDumpEventList(PSLIST_HEADER pslh);
  42 VOID NTAPI DbgLogEvent(PSLIST_HEADER pslh, LOG_EVENT_TYPE nEventType, LPARAM lParam);
  43 VOID NTAPI DbgCleanupEventList(PSLIST_HEADER pslh);
  44 VOID NTAPI DbgPrintEvent(PLOGENTRY pLogEntry);
  45 #define DBG_LOGEVENT(pslh, type, val) DbgLogEvent(pslh, type, (ULONG_PTR)val)
  46 #define DBG_INITLOG(pslh) InitializeSListHead(pslh)
  47 #define DBG_DUMP_EVENT_LIST(pslh) DbgDumpEventList(pslh)
  48 #define DBG_CLEANUP_EVENT_LIST(pslh) DbgCleanupEventList(pslh)
  49 #else
  50 #define DBG_LOGEVENT(pslh, type, val) ((void)(val))
  51 #define DBG_INITLOG(pslh)
  52 #define DBG_DUMP_EVENT_LIST(pslh)
  53 #define DBG_CLEANUP_EVENT_LIST(pslh)
  54 #endif
  55
  56
  57 VOID NTAPI DbgDumpGdiHandleTableWithBT(VOID);
  58 ULONG NTAPI DbgCaptureStackBackTace(PVOID* pFrames, ULONG nFramesToCapture);
  59 BOOL NTAPI DbgGdiHTIntegrityCheck(VOID);
  60 VOID NTAPI DbgDumpLockedGdiHandles(VOID);
  61
  62 #define KeRosDumpStackFrames(Frames, Count) KdSystemDebugControl('DsoR', (PVOID)Frames, Count, NULL, 0, NULL, KernelMode)
  63 NTSYSAPI ULONG APIENTRY RtlWalkFrameChain(OUT PVOID *Callers, IN ULONG Count, IN ULONG Flags);
  64
  65 #if DBG
  66 void
  67 NTAPI
  68 GdiDbgPreServiceHook(ULONG ulSyscallId, PULONG_PTR pulArguments);
  69
  70 ULONG_PTR
  71 NTAPI
  72 GdiDbgPostServiceHook(ULONG ulSyscallId, ULONG_PTR ulResult);
  73
  74 #define ID_Win32PreServiceHook 'WSH0'
  75 #define ID_Win32PostServiceHook 'WSH1'
  76
  77 FORCEINLINE void
  78 GdiDbgAssertNoLocks(char * pszFile, ULONG nLine)
  79 {
  80     PTHREADINFO pti = (PTHREADINFO)PsGetCurrentThreadWin32Thread();
  81     if (pti && pti->cExclusiveLocks != 0)
  82     {
  83         DbgPrint("(%s:%lu) There are %lu exclusive locks!\n",
  84                  pszFile, nLine, pti->cExclusiveLocks);
  85         ASSERT(FALSE);
  86     }
  87 }
  88
  89 #define ASSERT_NOGDILOCKS() GdiDbgAssertNoLocks(__FILE__,__LINE__)
  90 #else
  91 #define ASSERT_NOGDILOCKS()
  92 #endif
  93