Source code of Windows XP (NT5)
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72 lines
1.5 KiB

#include <windows.h>
#include "debug.h"
// #define DEBUG_BREAK __try { _asm { int 3 } } __except (EXCEPTION_EXECUTE_HANDLER) {;}
#define DEBUG_BREAK _try { DebugBreak(); } _except (EXCEPTION_EXECUTE_HANDLER) {;}
#ifdef _DEBUG
UINT g_fDebugMask = 0x00ff;
UINT SetDebugMask(UINT mask)
{
UINT wOld = g_fDebugMask;
g_fDebugMask = mask;
return wOld;
}
UINT GetDebugMask()
{
return g_fDebugMask;
}
void AssertFailed(LPCSTR pszFile, int line)
{
LPCSTR psz;
char ach[256];
static char szAssertFailed[] = "Assertion failed in %s on line %d\r\n";
// Strip off path info from filename string, if present.
//
if (g_fDebugMask & DM_ASSERT)
{
for (psz = pszFile + lstrlen(pszFile); psz != pszFile; psz=AnsiPrev(pszFile, psz))
{
if ((AnsiPrev(pszFile, psz)!= (psz-2)) && *(psz - 1) == '\\')
break;
}
wsprintf(ach, szAssertFailed, psz, line);
OutputDebugString(ach);
DEBUG_BREAK
}
}
void _cdecl _AssertMsg(BOOL f, LPCSTR pszMsg, ...)
{
char ach[256];
if (!f && (g_fDebugMask & DM_ASSERT))
{
wvsprintf(ach, pszMsg, (LPVOID)(&pszMsg + 1));
lstrcat(ach, "\r\n");
OutputDebugString(ach);
DEBUG_BREAK
}
}
void _cdecl _DebugMsg(UINT mask, LPCSTR pszMsg, ...)
{
char ach[2*MAX_PATH+40]; // Handles 2*largest path + slop for message
if (g_fDebugMask & mask)
{
wvsprintf(ach, pszMsg, (LPVOID)(&pszMsg + 1));
lstrcat(ach, "\r\n");
OutputDebugString(ach);
}
}
#endif // _DEBUG