92 lines
2.5 KiB
C
92 lines
2.5 KiB
C
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1997 - 1999
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// File: debug.h
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#ifndef __debug_h
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#define __debug_h
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#if DBG
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#define DEBUG
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#else
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#undef DEBUG
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#endif
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/*
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/ Debugging APIs (use the Macros, they make it easier and cope with correctly
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/ removing debugging when it is disabled at build time).
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/----------------------------------------------------------------------------*/
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void DoTraceSetMask(DWORD dwMask);
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void DoTraceSetMaskFromRegKey(HKEY hkRoot, LPCTSTR pszSubKey);
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void DoTraceSetMaskFromCLSID(REFCLSID rCLSID);
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void DoTraceEnter(DWORD dwMask, LPCTSTR pName);
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void DoTraceLeave(void);
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void DoTrace(LPCTSTR pFormat, ...);
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void DoTraceGUID(LPCTSTR pPrefix, REFGUID rGUID);
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void DoTraceAssert(int iLine, LPTSTR pFilename);
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/*
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/ Macros to ease the use of the debugging APIS.
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/----------------------------------------------------------------------------*/
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#ifdef DEBUG
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void DebugThreadDetach(void); // optional
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void DebugProcessAttach(void); // required
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void DebugProcessDetach(void); // required
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#define TraceSetMask(dwMask) DoTraceSetMask(dwMask)
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#define TraceSetMaskFromRegKey(hk, psz) DoTraceSetMaskFromRegKey(hk, psz)
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#define TraceSetMaskFromCLSID(rCLSID) DoTraceSetMaskFromCLSID(rCLSID)
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#define TraceEnter(dwMask, fn) DoTraceEnter(dwMask, TEXT(fn))
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#define TraceLeave() DoTraceLeave()
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#define Trace(x) DoTrace x
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#define TraceMsg(s) DoTrace(TEXT(s))
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#define TraceGUID(s, rGUID) DoTraceGUID(TEXT(s), rGUID)
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#define TraceAssert(x) \
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{ if ( !(x) ) DoTraceAssert(__LINE__, TEXT(__FILE__)); }
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#define TraceLeaveResult(hr) \
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{ HRESULT __hr = (hr); if (FAILED(__hr)) Trace((TEXT("Failed (%08x)"), __hr)); TraceLeave(); return __hr; }
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#define TraceLeaveVoid() \
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{ TraceLeave(); return; }
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#define TraceLeaveValue(value) \
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{ TraceLeave(); return (value); }
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#else // !DEBUG
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#define DebugThreadDetach()
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#define DebugProcessAttach()
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#define DebugProcessDetach()
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#define TraceSetMask(dwMask)
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#define TraceSetMaskFromRegKey(hk, psz)
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#define TraceSetMaskFromCLSID(rCLSID)
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#define TraceEnter(dwMask, fn)
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#define TraceLeave()
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#define Trace(x)
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#define TraceMsg(s)
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#define TraceGUID(s, rGUID)
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#define TraceAssert(x)
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#define TraceLeaveResult(hr) { return (hr); }
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#define TraceLeaveVoid() { return; }
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#define TraceLeaveValue(value) { return (value); }
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#endif // DEBUG
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#endif // __debug_h
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