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//+----------------------------------------------------------------------------
//
// Microsoft Windows
// Copyright (C) Microsoft Corporation, 1997-1998
//
// File: mshtmdbg.h
//
// Contents: External include file for mshtmdbg.dll
//
// ----------------------------------------------------------------------------
#ifndef _MSHTMDBG_H_
#define _MSHTMDBG_H_
#ifdef __cplusplus
extern "C" {#endif
#define MSHTMDBG_API_VERSION (4) // Increment whenever API changes
typedef INT TRACETAG;typedef INT_PTR PERFTAG;typedef INT_PTR PERFMETERTAG;
DWORD WINAPI DbgExGetVersion();BOOL WINAPI DbgExIsFullDebug();void WINAPI DbgExSetDllMain(HANDLE hDllHandle, BOOL (WINAPI *)(HANDLE, DWORD, LPVOID));
void WINAPI DbgExDoTracePointsDialog(BOOL fWait);void WINAPI DbgExRestoreDefaultDebugState();
BOOL WINAPI DbgExEnableTag(TRACETAG tag, BOOL fEnable);BOOL WINAPI DbgExSetDiskFlag(TRACETAG tag, BOOL fSendToDisk);BOOL WINAPI DbgExSetBreakFlag(TRACETAG tag, BOOL fBreak);BOOL WINAPI DbgExIsTagEnabled(TRACETAG tag);TRACETAG WINAPI DbgExFindTag(char * szTagDesc);
TRACETAG WINAPI DbgExTagError();TRACETAG WINAPI DbgExTagWarning();TRACETAG WINAPI DbgExTagThread();TRACETAG WINAPI DbgExTagAssertExit();TRACETAG WINAPI DbgExTagAssertStacks();TRACETAG WINAPI DbgExTagMemoryStrict();TRACETAG WINAPI DbgExTagCoMemoryStrict();TRACETAG WINAPI DbgExTagMemoryStrictTail();TRACETAG WINAPI DbgExTagMemoryStrictAlign();TRACETAG WINAPI DbgExTagOLEWatch();TRACETAG WINAPI DbgExTagRegisterTrace(CHAR * szOwner, CHAR * szDescrip, BOOL fEnabled);TRACETAG WINAPI DbgExTagRegisterOther(CHAR * szOwner, CHAR * szDescrip, BOOL fEnabled);TRACETAG WINAPI DbgExTagPerf();
BOOL __cdecl DbgExTaggedTrace(TRACETAG tag, CHAR * szFmt, ...);BOOL __cdecl DbgExTaggedTraceEx(TRACETAG tag, USHORT usFlags, CHAR * szFmt, ...);BOOL WINAPI DbgExTaggedTraceListEx(TRACETAG tag, USHORT usFlags, CHAR * szFmt, va_list valMarker);void WINAPI DbgExTaggedTraceCallers(TRACETAG tag, int iStart, int cTotal);
BOOL WINAPI DbgExAssertImpl(char const * szFile, int iLine, char const * szMessage);void WINAPI DbgExAssertThreadDisable(BOOL fDisable);HRESULT __cdecl DbgExCheckAndReturnResult(HRESULT hr, BOOL fTrace, LPSTR pstrFile, UINT line, int cHResult, ...);HRESULT WINAPI DbgExCheckAndReturnResultList(HRESULT hr, BOOL fTrace, LPSTR pstrFile, UINT line, int cHResult, va_list valMarker);
size_t WINAPI DbgExPreAlloc(size_t cbRequest);void * WINAPI DbgExPostAlloc(void *pv);void * WINAPI DbgExPreFree(void *pv);void WINAPI DbgExPostFree();size_t WINAPI DbgExPreRealloc(void *pvRequest, size_t cbRequest, void **ppv);void * WINAPI DbgExPostRealloc(void *pv);void * WINAPI DbgExPreGetSize(void *pvRequest);size_t WINAPI DbgExPostGetSize(size_t cb);void * WINAPI DbgExPreDidAlloc(void *pvRequest);BOOL WINAPI DbgExPostDidAlloc(void *pvRequest, BOOL fActual);
void WINAPI DbgExMemoryTrackDisable(BOOL fDisable);void WINAPI DbgExCoMemoryTrackDisable(BOOL fDisable);void WINAPI DbgExMemoryBlockTrackDisable(void * pv);void WINAPI DbgExMemSetHeader(void * pvRequest, size_t cb, PERFMETERTAG mt);void * WINAPI DbgExGetMallocSpy();void WINAPI DbgExTraceMemoryLeaks();BOOL WINAPI DbgExValidateInternalHeap();
LONG_PTR WINAPI DbgExTraceFailL(LONG_PTR errExpr, LONG_PTR errTest, BOOL fIgnore, LPSTR pstrExpr, LPSTR pstrFile, int line);LONG_PTR WINAPI DbgExTraceWin32L(LONG_PTR errExpr, LONG_PTR errTest, BOOL fIgnore, LPSTR pstrExpr, LPSTR pstrFile, int line);HRESULT WINAPI DbgExTraceHR(HRESULT hrTest, BOOL fIgnore, LPSTR pstrExpr, LPSTR pstrFile, int line);HRESULT WINAPI DbgExTraceOLE(HRESULT hrTest, BOOL fIgnore, LPSTR pstrExpr, LPSTR pstrFile, int line, LPVOID lpsite);void WINAPI DbgExTraceEnter(LPSTR pstrExpr, LPSTR pstrFile, int line);void WINAPI DbgExTraceExit(LPSTR pstrExpr, LPSTR pstrFile, int line);void WINAPI DbgExSetSimFailCounts(int firstFailure, int cInterval);void WINAPI DbgExShowSimFailDlg();BOOL WINAPI DbgExFFail();int WINAPI DbgExGetFailCount();void WINAPI DbgExTrackItf(REFIID iid, char * pch, BOOL fTrackOnQI, void **ppv);
void WINAPI DbgExOpenViewObjectMonitor(HWND hwndOwner, IUnknown *pUnk, BOOL fUseFrameSize);void WINAPI DbgExOpenMemoryMonitor();void WINAPI DbgExOpenLogFile(LPCSTR szFName);
void * __cdecl DbgExMemSetName(void *pvRequest, char * szFmt, ...);void * WINAPI DbgExMemSetNameList(void * pvRequest, char * szFmt, va_list valMarker);char * WINAPI DbgExMemGetName(void *pvRequest);
HRESULT WINAPI DbgExWsClear(HANDLE hProcess);HRESULT WINAPI DbgExWsTakeSnapshot(HANDLE hProcess);BSTR WINAPI DbgExWsGetModule(long row);BSTR WINAPI DbgExWsGetSection(long row);long WINAPI DbgExWsSize(long row);long WINAPI DbgExWsCount();long WINAPI DbgExWsTotal();HRESULT WINAPI DbgExWsStartDelta(HANDLE hProcess);long WINAPI DbgExWsEndDelta(HANDLE hProcess);
void WINAPI DbgExDumpProcessHeaps();
PERFTAG WINAPI DbgExPerfRegister(char * szTag, char * szOwner, char * szDescrip);void __cdecl DbgExPerfLogFn(PERFTAG tag, void * pvObj, const char * pchFmt, ...);void WINAPI DbgExPerfLogFnList(PERFTAG tag, void * pvObj, const char * pchFmt, va_list valMarker);void WINAPI DbgExPerfDump();void WINAPI DbgExPerfClear();void WINAPI DbgExPerfTags();
char * WINAPI DbgExDecodeMessage(UINT msg);
PERFMETERTAG WINAPI DbgExMtRegister(char * szTag, char * szOwner, char * szDescrip);void WINAPI DbgExMtAdd(PERFMETERTAG mt, LONG lCnt, LONG lVal);void WINAPI DbgExMtSet(PERFMETERTAG mt, LONG lCnt, LONG lVal);char * WINAPI DbgExMtGetName(PERFMETERTAG mt);char * WINAPI DbgExMtGetDesc(PERFMETERTAG mt);BOOL WINAPI DbgExMtSimulateOutOfMemory(PERFMETERTAG mt, LONG lNewValue);void WINAPI DbgExMtOpenMonitor();void WINAPI DbgExMtLogDump(LPSTR pchFile);
void WINAPI DbgExSetTopUrl(LPWSTR pstrUrl);void WINAPI DbgExGetSymbolFromAddress(void * pvAddr, char * pszBuf, DWORD cchBuf);
BOOL WINAPI DbgExGetChkStkFill(DWORD * pdwFill);
#ifdef __cplusplus
}#endif
// Performance Logging --------------------------------------------------------
#ifdef PERFTAGS
#define IsPerfEnabled(tag) (*(BOOL *)tag)
#define PerfTag(tag, szOwner, szDescrip) PERFTAG tag(DbgExPerfRegister(#tag, szOwner, szDescrip));
#define PerfExtern(tag) extern PERFTAG tag;
#define PerfLog(tag,pv,f) IsPerfEnabled(tag) ? DbgExPerfLogFn(tag,pv,f) : 0
#define PerfLog1(tag,pv,f,a1) IsPerfEnabled(tag) ? DbgExPerfLogFn(tag,pv,f,a1) : 0
#define PerfLog2(tag,pv,f,a1,a2) IsPerfEnabled(tag) ? DbgExPerfLogFn(tag,pv,f,a1,a2) : 0
#define PerfLog3(tag,pv,f,a1,a2,a3) IsPerfEnabled(tag) ? DbgExPerfLogFn(tag,pv,f,a1,a2,a3) : 0
#define PerfLog4(tag,pv,f,a1,a2,a3,a4) IsPerfEnabled(tag) ? DbgExPerfLogFn(tag,pv,f,a1,a2,a3,a4) : 0
#define PerfLog5(tag,pv,f,a1,a2,a3,a4,a5) IsPerfEnabled(tag) ? DbgExPerfLogFn(tag,pv,f,a1,a2,a3,a4,a5) : 0
#define PerfLog6(tag,pv,f,a1,a2,a3,a4,a5,a6) IsPerfEnabled(tag) ? DbgExPerfLogFn(tag,pv,f,a1,a2,a3,a4,a5,a6) : 0
#define PerfLog7(tag,pv,f,a1,a2,a3,a4,a5,a6,a7) IsPerfEnabled(tag) ? DbgExPerfLogFn(tag,pv,f,a1,a2,a3,a4,a5,a6,a7) : 0
#define PerfLog8(tag,pv,f,a1,a2,a3,a4,a5,a6,a7,a8) IsPerfEnabled(tag) ? DbgExPerfLogFn(tag,pv,f,a1,a2,a3,a4,a5,a6,a7,a8) : 0
#define PerfLog9(tag,pv,f,a1,a2,a3,a4,a5,a6,a7,a8,a9) IsPerfEnabled(tag) ? DbgExPerfLogFn(tag,pv,f,a1,a2,a3,a4,a5,a6,a7,a8,a9) : 0
#define PerfDump() DbgExPerfDump()
#define PerfClear() DbgExPerfClear()
#define PerfTags() DbgExPerfTags()
#else
#define IsPerfEnabled(tag) (FALSE)
#define PerfTag(tag, szOwner, szDescrip)
#define PerfExtern(tag)
#define PerfLog(tag,pv,f)
#define PerfLog1(tag,pv,f,a1)
#define PerfLog2(tag,pv,f,a1,a2)
#define PerfLog3(tag,pv,f,a1,a2,a3)
#define PerfLog4(tag,pv,f,a1,a2,a3,a4)
#define PerfLog5(tag,pv,f,a1,a2,a3,a4,a5)
#define PerfLog6(tag,pv,f,a1,a2,a3,a4,a5,a6)
#define PerfLog7(tag,pv,f,a1,a2,a3,a4,a5,a6,a7)
#define PerfLog8(tag,pv,f,a1,a2,a3,a4,a5,a6,a7,a8)
#define PerfLog9(tag,pv,f,a1,a2,a3,a4,a5,a6,a7,a8,a9)
#define PerfDump()
#define PerfClear()
#define PerfTags()
#endif
// Performance Metering -------------------------------------------------------
#ifdef PERFMETER
#define Mt(x) g_mt##x
#define MtExtern(tag) extern PERFMETERTAG g_mt##tag;
#define MtDefine(tag, tagOwner, szDescrip) PERFMETERTAG g_mt##tag(DbgExMtRegister("mt" #tag, "mt" #tagOwner, szDescrip));
#define MtAdd(mt, lCnt, lVal) DbgExMtAdd(mt, lCnt, lVal)
#define MtSet(mt, lCnt, lVal) DbgExMtSet(mt, lCnt, lVal)
#define MtSimulateOutOfMemory(mt, lNewVal) DbgExMtSimulateOutOfMemory(mt, lNewVal)
#define MtOpenMonitor() DbgExMtOpenMonitor()
#else
#define Mt(x) 0
#define MtExtern(tag)
#define MtDefine(tag, szOwner, szDescrip)
#define MtAdd(mt, lCnt, lVal)
#define MtSet(mt, lCnt, lVal)
#define MtSimulateOutOfMemory(mt, lNewValue)
#define MtOpenMonitor()
#endif
// MSHTML perf control --------------------------------------------------------
#define HTMPERFCTL_NAME "#MSHTML#PERF#"
enum{ HTMPF_CALLBACK_ONLOAD = 0x00000001, // callback when topdoc loaded
HTMPF_ENABLE_PROFILE = 0x00000002, // enable profiling
HTMPF_ENABLE_MEMWATCH = 0x00000004, // enable memwatch sampling
HTMPF_DISABLE_PADEVENTS = 0x00000008, // disable firing of events from mshtmpad.exe
HTMPF_DISABLE_IMGCACHE = 0x00000010, // disable image cache in mshtml
HTMPF_DISABLE_OFFSCREEN = 0x00000020, // disable offscreen buffering
};
typedef void (WINAPI *HTMPFCBFN)(DWORD dwArg1, void * pvArg2);
typedef struct HTMPERFCTL{ DWORD dwSize; // set to sizeof(MSHTMLPERF)
DWORD dwFlags; // see HTMPF_*
HTMPFCBFN pfnCall; // Callback function
void * pvHost; // Private data for host
} HTMPERFCTL;
#endif
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