150 lines
3.5 KiB
C++
150 lines
3.5 KiB
C++
/*-----------------------------------------------------------------------------
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debug.cpp
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This file implements the debuggin features
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Copyright (C) 1996 Microsoft Corporation
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All rights reserved
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Authors:
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ChrisK Chris Kauffman
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Histroy:
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7/22/96 ChrisK Cleaned and formatted
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7/31/96 ValdonB Changes for Win16
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-----------------------------------------------------------------------------*/
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#include "pch.hpp"
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#include <stdio.h>
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#include <string.h>
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#include <stdarg.h>
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#if defined(WIN16)
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extern HINSTANCE g_hInst;
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extern LPSTR g_lpszCommandLine;
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extern LPSTR GetCommandLine(void);
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#endif
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BOOL fInAssert=FALSE;
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// ############################################################################
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// DebugSz
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//
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// This function outputs debug string
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//
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// Created 1/28/96, Chris Kauffman
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// ############################################################################
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void DebugSz(LPCTSTR psz)
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{
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#if defined(DEBUG)
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OutputDebugString(psz);
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#endif
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} // DebugSz
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// ############################################################################
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// Debug Printf to debug output screen
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void Dprintf(LPCTSTR pcsz, ...)
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{
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#ifdef DEBUG
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va_list argp;
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TCHAR szBuf[1024];
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va_start(argp, pcsz);
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#if defined(WIN16)
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vsprintf(szBuf, pcsz, argp);
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#else
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wvsprintf(szBuf, pcsz, argp);
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#endif
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DebugSz(szBuf);
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va_end(argp);
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#endif
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} // Dprintf()
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// ############################################################################
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// Handle asserts
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BOOL FAssertProc(LPCTSTR szFile, DWORD dwLine, LPCTSTR szMsg, DWORD dwFlags)
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{
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BOOL fAssertIntoDebugger = FALSE;
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TCHAR szMsgEx[1024], szTitle[255], szFileName[MAX_PATH];
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int id;
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UINT fuStyle;
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LPTSTR pszCommandLine = GetCommandLine();
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//BYTE szTime[80];
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#if !defined(WIN16)
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HANDLE hAssertTxt;
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TCHAR szTime[80];
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SYSTEMTIME st;
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DWORD cbWritten;
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#endif
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// no recursive asserts
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if (fInAssert)
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{
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DebugSz(TEXT("***Recursive Assert***\r\n"));
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return(FALSE);
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}
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fInAssert = TRUE;
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#if defined(WIN16)
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GetModuleFileName(g_hInst, szFileName, MAX_PATH);
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wsprintf(szMsgEx,"%s:#%ld\r\n%s,\r\n%s", szFile, dwLine, szFileName, szMsg);
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#else
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GetModuleFileName(NULL, szFileName, MAX_PATH);
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wsprintf(szMsgEx,TEXT("%s:#%d\r\nProcess ID: %d %s, Thread ID: %d\r\n%s"),
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szFile,dwLine,GetCurrentProcessId(),szFileName,GetCurrentThreadId(),szMsg);
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#endif
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wsprintf(szTitle,TEXT("Assertion Failed"));
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fuStyle = MB_APPLMODAL | MB_ABORTRETRYIGNORE;
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fuStyle |= MB_ICONSTOP;
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DebugSz(szTitle);
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DebugSz(szMsgEx);
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// dump the assert into ASSERT.TXT
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#if !defined(WIN16)
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hAssertTxt = CreateFile(TEXT("assert.txt"), GENERIC_WRITE, 0, NULL, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL | FILE_FLAG_WRITE_THROUGH, NULL);
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if (INVALID_HANDLE_VALUE != hAssertTxt)
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{
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SetFilePointer(hAssertTxt, 0, NULL, FILE_END);
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GetLocalTime(&st);
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wsprintf(szTime, TEXT("\r\n\r\n%02d/%02d/%02d %d:%02d:%02d\r\n"), st.wMonth, st.wDay, st.wYear, st.wHour, st.wMinute, st.wSecond);
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WriteFile(hAssertTxt, szTime, lstrlen(szTime), &cbWritten, NULL);
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WriteFile(hAssertTxt, szMsgEx, lstrlen(szMsgEx), &cbWritten, NULL);
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CloseHandle(hAssertTxt);
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}
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#endif
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id = MessageBox(NULL, szMsgEx, szTitle, fuStyle);
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switch (id)
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{
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case IDABORT:
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#if defined(WIN16)
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exit(0);
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#else
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ExitProcess(0);
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#endif
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break;
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case IDCANCEL:
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case IDIGNORE:
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break;
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case IDRETRY:
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fAssertIntoDebugger = TRUE;
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break;
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}
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fInAssert = FALSE;
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return(fAssertIntoDebugger);
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} // AssertProc()
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