195 lines
4.5 KiB
C++
195 lines
4.5 KiB
C++
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//+---------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1992 - 1996.
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//
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// File: oledsdbg.cxx
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//
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// Contents:
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//
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//
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// History:
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//
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//----------------------------------------------------------------------------
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#include "dswarn.h"
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#include <ADs.hxx>
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#if DBG==1
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#include <stdio.h>
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#include <printf.h>
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unsigned long Win4InfoLevel = DEF_INFOLEVEL;
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unsigned long Win4InfoMask = 0xffffffff;
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unsigned long Win4AssertLevel = ASSRT_MESSAGE | ASSRT_BREAK | ASSRT_POPUP;
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CRITICAL_SECTION g_csDP; // used by debug print routines
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//+------------------------------------------------------------
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// Function: vdprintf
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//
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// Synopsis: Prints debug output using a pointer to the
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// variable information. Used primarily by the
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// xxDebugOut macros
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//
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// Arguments:
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// ulCompMask -- Component level mask used to determine
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// output ability
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// pszComp -- String const of component prefix.
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// ppszfmt -- Pointer to output format and data
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//
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//-------------------------------------------------------------
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void APINOT
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vdprintf(
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unsigned long ulCompMask,
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char const *pszComp,
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char const *ppszfmt,
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va_list pargs
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)
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{
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if ((ulCompMask & DEB_FORCE) == DEB_FORCE ||
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((ulCompMask | Win4InfoLevel) & Win4InfoMask))
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{
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EnterCriticalSection(&g_csDP);
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DWORD tid = GetCurrentThreadId();
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if ((Win4InfoLevel & (DEB_DBGOUT | DEB_STDOUT)) != DEB_STDOUT)
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{
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if (! (ulCompMask & DEB_NOCOMPNAME))
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{
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w4dprintf( "%03d> ", tid );
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w4dprintf("%s: ", pszComp);
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}
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w4vdprintf(ppszfmt, pargs);
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}
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if (Win4InfoLevel & DEB_STDOUT)
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{
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if (! (ulCompMask & DEB_NOCOMPNAME))
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{
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w4printf( "%03d> ", tid );
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w4printf("%s: ", pszComp);
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}
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w4vprintf(ppszfmt, pargs);
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}
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LeaveCriticalSection(&g_csDP);
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}
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}
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//+---------------------------------------------------------------------------
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//
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// Function: _asdprintf
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//
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// Synopsis: Calls vdprintf to output a formatted message.
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//
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// History: 18-Oct-91 vich Created
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//
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//----------------------------------------------------------------------------
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inline void __cdecl
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_asdprintf(
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char const *pszfmt, ...)
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{
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va_list va;
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va_start(va, pszfmt);
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vdprintf(DEB_FORCE, "Assert", pszfmt, va);
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va_end(va);
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}
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//+------------------------------------------------------------
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// Function: PopUpError
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//
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// Synopsis: Displays a dialog box using provided text,
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// and presents the user with the option to
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// continue or cancel.
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//
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// Arguments:
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// szMsg -- The string to display in main body of dialog
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// iLine -- Line number of file in error
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// szFile -- Filename of file in error
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//
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// Returns:
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// IDCANCEL -- User selected the CANCEL button
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// IDOK -- User selected the OK button
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//-------------------------------------------------------------
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int APINOT
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PopUpError(
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char const *szMsg,
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int iLine,
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char const *szFile
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)
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{
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int id;
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static char szAssertCaption[100];
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DWORD tid = GetCurrentThreadId();
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sprintf(szAssertCaption,"File: %s line %u, thread id %d",
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szFile, iLine, tid);
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id = MessageBoxA(
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NULL,
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(char *) szMsg,
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(LPSTR) szAssertCaption,
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MB_SETFOREGROUND |
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MB_TASKMODAL | MB_ICONEXCLAMATION | MB_OKCANCEL
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);
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return id;
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}
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//+---------------------------------------------------------------------------
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//
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// Function: _Win4Assert, private
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//
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// Synopsis: Display assertion information
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//
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// Effects: Called when an assertion is hit.
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//
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// History:
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//
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//----------------------------------------------------------------------------
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void APINOT
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Win4AssertEx(
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char const * szFile,
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int iLine,
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char const * szMessage
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)
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{
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if (Win4AssertLevel & ASSRT_MESSAGE)
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{
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DWORD tid = GetCurrentThreadId();
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_asdprintf("%s File: %s Line: %u, thread id %d\n",
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szMessage, szFile, iLine, tid);
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}
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if (Win4AssertLevel & ASSRT_POPUP)
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{
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int id = PopUpError(szMessage,iLine,szFile);
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if (id == IDCANCEL)
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{
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DebugBreak();
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}
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}
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else if (Win4AssertLevel & ASSRT_BREAK)
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{
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DebugBreak();
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}
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}
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#endif
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