Leaked source code of windows server 2003
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// --------------------------------------------------------------------------------
// Debug.c
// Copyright (c)1993-1995 Microsoft Corporation, All Rights Reserved
// --------------------------------------------------------------------------------
#include "pch.hxx"
#include <stdarg.h>
#include <shlwapi.h>
ASSERTDATA
#ifdef DEBUG
#ifndef WIN16
#include <mimeole.h>
#else //WIN16 - Followings are from MIMEOLE.H
#define E_PENDING _HRESULT_TYPEDEF_(0x8000000AL)
#define FACILITY_INTERNET 12
#define MIME_E_NOT_FOUND MAKE_SCODE(SEVERITY_ERROR, FACILITY_INTERNET, 0xCE05)
#endif //WIN16
// --------------------------------------------------------------------------------
// DebugStrf
// --------------------------------------------------------------------------------
__cdecl DebugStrf(LPTSTR lpszFormat, ...)
{
static TCHAR szDebugBuff[500];
va_list arglist;
va_start(arglist, lpszFormat);
wvnsprintf(szDebugBuff, ARRAYSIZE(szDebugBuff), lpszFormat, arglist);
va_end(arglist);
OutputDebugString(szDebugBuff);
}
// --------------------------------------------------------------------------------
// HrTrace
// --------------------------------------------------------------------------------
OESTDAPI_(HRESULT) HrTrace(HRESULT hr, LPSTR lpszFile, INT nLine)
{
if (FAILED(hr) && MIME_E_NOT_FOUND != hr && E_PENDING != hr && E_NOINTERFACE != hr)
DebugTrace ("%s(%d) - HRESULT - %0X\n", lpszFile, nLine, hr);
return hr;
}
// --------------------------------------------------------------------------------
// AssertSzFn
// --------------------------------------------------------------------------------
OESTDAPI_(void) AssertSzFn(LPSTR szMsg, LPSTR szFile, int nLine)
{
static const char rgch1[] = "File %s, line %d:";
static const char rgch2[] = "Unknown file:";
static const char szAssert[] = "Assert Failure";
char rgch[512];
char *lpsz;
int ret, cch;
if (szFile)
wnsprintf(rgch, ARRAYSIZE(rgch), rgch1, szFile, nLine);
else
StrCpyN(rgch, rgch2, ARRAYSIZE(rgch));
StrCatBuff(rgch, "\n\n", ARRAYSIZE(rgch));
StrCatBuff(rgch, szMsg, ARRAYSIZE(rgch));
ret = MessageBox(GetActiveWindow(), rgch, szAssert, MB_ABORTRETRYIGNORE|MB_ICONHAND|MB_SYSTEMMODAL|MB_SETFOREGROUND);
if (ret != IDIGNORE)
DebugBreak();
/* Force a hard exit w/ a GP-fault so that Dr. Watson generates a nice stack trace log. */
if (ret == IDABORT)
*(LPBYTE)0 = 1; // write to address 0 causes GP-fault
}
// --------------------------------------------------------------------------------
// NFAssertSzFn
// --------------------------------------------------------------------------------
OESTDAPI_(void) NFAssertSzFn(LPSTR szMsg, LPSTR szFile, int nLine)
{
char rgch[512];
#ifdef MAC
static const char rgch1[] = "Non-fatal assert:\n\tFile %s, line %u:\n\t%s\n";
#else // !MAC
static const char rgch1[] = "Non-fatal assert:\r\n\tFile %s, line %u:\r\n\t%s\r\n";
#endif // MAC
wnsprintf(rgch, ARRAYSIZE(rgch), rgch1, szFile, nLine, szMsg ? szMsg : "");
OutputDebugString(rgch);
}
#endif