253 lines
6.6 KiB
C++
253 lines
6.6 KiB
C++
//+---------------------------------------------------------------------------
|
|
// Copyright (C) 1991, Microsoft Corporation.
|
|
//
|
|
// File: assert.cxx
|
|
//
|
|
// Contents: Debugging output routines for idsmgr.dll
|
|
//
|
|
// Functions: _Assert
|
|
// _PopUpError
|
|
//
|
|
// History: 23-Jul-91 KyleP Created.
|
|
// 09-Oct-91 KevinRo Major changes and comments added
|
|
// 18-Oct-91 vich moved debug print routines out
|
|
// 10-Jun-92 BryanT Switched to w4crt.h instead of wchar.h
|
|
//
|
|
//----------------------------------------------------------------------------
|
|
|
|
//
|
|
// This one file **always** uses debugging options
|
|
//
|
|
|
|
#if DBG == 1
|
|
|
|
#include <stdarg.h>
|
|
|
|
# include <debnot.h>
|
|
# include "dprintf.h" // w4printf, w4dprintf prototypes
|
|
|
|
extern "C"
|
|
{
|
|
#include <windows.h>
|
|
|
|
#ifndef WIN32
|
|
#define MessageBoxA MessageBox
|
|
#define wsprintfA wsprintf
|
|
#endif
|
|
}
|
|
|
|
int APINOT _PopUpError(char const FAR *szMsg,
|
|
int iLine,
|
|
char const FAR *szFile);
|
|
|
|
unsigned long Win4InfoLevel = DEF_INFOLEVEL;
|
|
unsigned long Win4InfoMask = 0xffffffff;
|
|
unsigned long Win4AssertLevel = ASSRT_MESSAGE | ASSRT_BREAK | ASSRT_POPUP;
|
|
|
|
//+---------------------------------------------------------------------------
|
|
//
|
|
// Function: _asdprintf
|
|
//
|
|
// Synopsis: Calls vdprintf to output a formatted message.
|
|
//
|
|
// History: 18-Oct-91 vich Created
|
|
//
|
|
//----------------------------------------------------------------------------
|
|
inline void _asdprintf(char const FAR *pszfmt, ...)
|
|
{
|
|
va_list va;
|
|
va_start(va, pszfmt);
|
|
|
|
vdprintf(DEB_FORCE, "Assert", pszfmt, va);
|
|
|
|
va_end(va);
|
|
}
|
|
|
|
//+---------------------------------------------------------------------------
|
|
//
|
|
// Function: _Win4Assert, private
|
|
//
|
|
// Synopsis: Display assertion information
|
|
//
|
|
// Effects: Called when an assertion is hit.
|
|
//
|
|
// History: 12-Jul-91 AlexT Created.
|
|
// 05-Sep-91 AlexT Catch Throws and Catches
|
|
// 19-Oct-92 HoiV Added events for TOM
|
|
//
|
|
//----------------------------------------------------------------------------
|
|
|
|
void APINOT _Win4Assert(char const FAR * szFile,
|
|
int iLine,
|
|
char const FAR * szMessage)
|
|
{
|
|
if (Win4AssertLevel & ASSRT_MESSAGE)
|
|
{
|
|
_asdprintf("%s File: %s Line: %u\n", szMessage, szFile, iLine);
|
|
}
|
|
|
|
if (Win4AssertLevel & ASSRT_POPUP)
|
|
{
|
|
int id = _PopUpError(szMessage,iLine,szFile);
|
|
|
|
if (id == IDCANCEL)
|
|
{
|
|
#ifndef FLAT
|
|
_asm int 3;
|
|
#else
|
|
DebugBreak();
|
|
#endif
|
|
}
|
|
}
|
|
else if (Win4AssertLevel & ASSRT_BREAK)
|
|
{
|
|
#ifndef FLAT
|
|
_asm int 3;
|
|
#else
|
|
DebugBreak();
|
|
#endif
|
|
}
|
|
}
|
|
|
|
|
|
//+------------------------------------------------------------
|
|
// Function: _SetWin4InfoLevel(unsigned long ulNewLevel)
|
|
//
|
|
// Synopsis: Sets the global info level for debugging output
|
|
// Returns: Old info level
|
|
//
|
|
//-------------------------------------------------------------
|
|
|
|
unsigned long APINOT _SetWin4InfoLevel(unsigned long ulNewLevel)
|
|
{
|
|
unsigned long ul;
|
|
|
|
ul = Win4InfoLevel;
|
|
Win4InfoLevel = ulNewLevel;
|
|
return(ul);
|
|
}
|
|
|
|
|
|
//+------------------------------------------------------------
|
|
// Function: _SetWin4InfoMask(unsigned long ulNewMask)
|
|
//
|
|
// Synopsis: Sets the global info mask for debugging output
|
|
// Returns: Old info mask
|
|
//
|
|
//-------------------------------------------------------------
|
|
|
|
unsigned long APINOT _SetWin4InfoMask(unsigned long ulNewMask)
|
|
{
|
|
unsigned long ul;
|
|
|
|
ul = Win4InfoMask;
|
|
Win4InfoMask = ulNewMask;
|
|
return(ul);
|
|
}
|
|
|
|
|
|
//+------------------------------------------------------------
|
|
// Function: _SetWin4AssertLevel(unsigned long ulNewLevel)
|
|
//
|
|
// Synopsis: Sets the global assert level for debugging output
|
|
// Returns: Old assert level
|
|
//
|
|
//-------------------------------------------------------------
|
|
|
|
unsigned long APINOT _SetWin4AssertLevel(unsigned long ulNewLevel)
|
|
{
|
|
unsigned long ul;
|
|
|
|
ul = Win4AssertLevel;
|
|
Win4AssertLevel = ulNewLevel;
|
|
return(ul);
|
|
}
|
|
|
|
//+------------------------------------------------------------
|
|
// Function: _PopUpError
|
|
//
|
|
// Synopsis: Displays a dialog box using provided text,
|
|
// and presents the user with the option to
|
|
// continue or cancel.
|
|
//
|
|
// Arguments:
|
|
// szMsg -- The string to display in main body of dialog
|
|
// iLine -- Line number of file in error
|
|
// szFile -- Filename of file in error
|
|
//
|
|
// Returns:
|
|
// IDCANCEL -- User selected the CANCEL button
|
|
// IDOK -- User selected the OK button
|
|
//-------------------------------------------------------------
|
|
|
|
int APINOT _PopUpError(char const FAR *szMsg,int iLine, char const FAR *szFile)
|
|
{
|
|
|
|
int id;
|
|
static char szAssertCaption[100];
|
|
wsprintfA(szAssertCaption, "File: %s line %u", szFile,iLine);
|
|
|
|
id = MessageBoxA(NULL,
|
|
(char FAR *) szMsg,
|
|
(LPSTR) szAssertCaption,
|
|
MB_TASKMODAL | MB_ICONEXCLAMATION | MB_OKCANCEL);
|
|
return id;
|
|
}
|
|
|
|
|
|
//+------------------------------------------------------------
|
|
// Function: vdprintf
|
|
//
|
|
// Synopsis: Prints debug output using a pointer to the
|
|
// variable information. Used primarily by the
|
|
// xxDebugOut macros
|
|
//
|
|
// Arguements:
|
|
// ulCompMask -- Component level mask used to determine
|
|
// output ability
|
|
// pszComp -- String const of component prefix.
|
|
// ppszfmt -- Pointer to output format and data
|
|
//
|
|
//-------------------------------------------------------------
|
|
|
|
void APINOT vdprintf(unsigned long ulCompMask,
|
|
char const FAR *pszComp,
|
|
char const FAR *ppszfmt,
|
|
va_list pargs)
|
|
{
|
|
if ((ulCompMask & DEB_FORCE) == DEB_FORCE ||
|
|
((ulCompMask | Win4InfoLevel) & Win4InfoMask))
|
|
{
|
|
if (! (ulCompMask & DEB_NOCOMPNAME))
|
|
{
|
|
#ifdef WIN32
|
|
#if defined(_CHICAGO_)
|
|
//
|
|
// Hex Process/Thread ID's are better for Chicago since both
|
|
// are memory addresses.
|
|
//
|
|
w4dprintf("%08x.%08x> %s: ",
|
|
#else
|
|
w4dprintf("%03d.%03d> %s: ",
|
|
#endif
|
|
GetCurrentProcessId(),
|
|
GetCurrentThreadId(),
|
|
pszComp);
|
|
#else
|
|
w4dprintf("%07x> %s: ",
|
|
GetCurrentTask(),
|
|
pszComp);
|
|
#endif
|
|
}
|
|
w4vdprintf(ppszfmt, pargs);
|
|
|
|
// Chicago and Win32s debugging is usually through wdeb386
|
|
// which needs carriage returns
|
|
#if WIN32 == 50 || WIN32 == 200
|
|
w4dprintf("\r");
|
|
#endif
|
|
}
|
|
}
|
|
|
|
#endif // DBG == 1
|