199 lines
4.5 KiB
C++
199 lines
4.5 KiB
C++
/*****************************************************************/
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/** Microsoft Windows for Workgroups **/
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/** Copyright (C) Microsoft Corp., 1991-1992 **/
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/*****************************************************************/
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/*
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uiassert.c
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Environment specific stuff for the UIASSERT & REQUIRE macro
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This file contains the environment specific (windows vs. OS/2/DOS)
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features of the assert macro, specifically, the output method
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(everything is hidden by the standard C-Runtime).
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FILE HISTORY:
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johnl 10/17/90 Created
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johnl 10/18/90 Added OutputDebugString
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beng 04/30/91 Made a 'C' file
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beng 08/05/91 Withdrew expressions; reprototyped
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all functions
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beng 09/17/91 Withdrew additional consistency checks
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beng 09/26/91 Withdrew nprintf calls
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gregj 03/23/93 Ported to Chicago environment
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*/
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#include "npcommon.h"
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#include "npassert.h"
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extern "C" {
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const CHAR szShouldBeAnsi[] = "String should be ANSI but isn't";
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const CHAR szShouldBeOEM[] = "String should be OEM but isn't";
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static CHAR szFmt0[] = "File %.40s, Line %u";
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static CHAR szFmt1[] = "%.60s: File %.40s, Line %u";
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static CHAR szMBCaption[] = "ASSERTION FAILED";
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static CHAR szFAE[] = "ASSERTION FAILURE IN APP";
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VOID UIAssertHelper(
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const CHAR* pszFileName,
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UINT nLine )
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{
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CHAR szBuff[sizeof(szFmt0)+60+40];
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wsprintf(szBuff, szFmt0, pszFileName, nLine);
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MessageBox(NULL, szBuff, szMBCaption,
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(MB_TASKMODAL | MB_ICONSTOP | MB_OK) );
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FatalAppExit(0, szFAE);
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}
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VOID UIAssertSzHelper(
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const CHAR* pszMessage,
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const CHAR* pszFileName,
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UINT nLine )
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{
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CHAR szBuff[sizeof(szFmt1)+60+40];
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wsprintf(szBuff, szFmt1, pszMessage, pszFileName, nLine);
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MessageBox(NULL, szBuff, szMBCaption,
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(MB_TASKMODAL | MB_ICONSTOP | MB_OK) );
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FatalAppExit(0, szFAE);
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}
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//========== Debug output routines =========================================
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UINT uiNetDebugMask = 0xffff;
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UINT WINAPI NetSetDebugMask(UINT mask)
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{
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#ifdef DEBUG
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UINT uiOld = uiNetDebugMask;
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uiNetDebugMask = mask;
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return uiOld;
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#else
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return 0;
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#endif
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}
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UINT WINAPI NetGetDebugMask()
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{
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#ifdef DEBUG
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return uiNetDebugMask;
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#else
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return 0;
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#endif
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}
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#ifndef WINCAPI
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#ifdef WIN32
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#define WINCAPI __cdecl
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#else
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#define WINCAPI __far __cdecl
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#endif
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#endif
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#ifdef DEBUG
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/* debug message output log file */
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UINT g_uSpewLine = 0;
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PCSTR g_pcszSpewFile = NULL;
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CHAR s_cszLogFile[MAX_PATH] = {'\0'};
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CHAR s_cszDebugName[MAX_PATH] = {'\0'};
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UINT WINAPI NetSetDebugParameters(PSTR pszName,PSTR pszLogFile)
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{
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lstrcpy(s_cszLogFile,pszLogFile);
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lstrcpy(s_cszDebugName,pszName);
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return 0;
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}
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BOOL LogOutputDebugString(PCSTR pcsz)
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{
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BOOL bResult = FALSE;
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UINT ucb;
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char rgchLogFile[MAX_PATH];
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if (IS_EMPTY_STRING(s_cszLogFile) )
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return FALSE;
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ucb = GetWindowsDirectory(rgchLogFile, sizeof(rgchLogFile));
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if (ucb > 0 && ucb < sizeof(rgchLogFile)) {
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HANDLE hfLog;
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lstrcat(rgchLogFile, "\\");
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lstrcat(rgchLogFile, s_cszLogFile);
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hfLog = ::CreateFile(rgchLogFile,
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GENERIC_WRITE,
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0,
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NULL,
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OPEN_ALWAYS,
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0,
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NULL);
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if (hfLog != INVALID_HANDLE_VALUE) {
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if (SetFilePointer(hfLog, 0, NULL, FILE_END) != INVALID_FILE_SIZE) {
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DWORD dwcbWritten;
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bResult = WriteFile(hfLog, pcsz, lstrlen(pcsz), &dwcbWritten, NULL);
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if (! CloseHandle(hfLog) && bResult)
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bResult = FALSE;
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}
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}
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}
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return(bResult);
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}
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CHAR *achDebugDisplayPrefix[] = {"t ","w ","e ","a ","t ","t ","t ","t ","t ","t ","t "};
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void WINCAPI NetDebugMsg(UINT mask, LPCSTR pszMsg, ...)
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{
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char ach[1024];
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UINT uiDisplayMask = mask & 0xff;
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// Determine prefix
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*ach = '\0';
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if (uiNetDebugMask & DM_PREFIX) {
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// Add trace type
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::lstrcat(ach,achDebugDisplayPrefix[uiDisplayMask]);
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// Add component name
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::lstrcat(ach,s_cszDebugName);
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// Add thread ID
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CHAR szThreadId[16];
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::wsprintf(szThreadId,"[%#lx] ",::GetCurrentThreadId());
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::lstrcat(ach,szThreadId);
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}
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::wvsprintf(ach+::lstrlen(ach), pszMsg, (va_list)((&pszMsg) + 1));
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::lstrcat(ach,"\r\n");
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if (uiNetDebugMask & DM_LOG_FILE) {
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LogOutputDebugString(ach);
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}
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// Check if we need to display this trace
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if (uiNetDebugMask & uiDisplayMask) {
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OutputDebugString(ach);
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}
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}
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#endif
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} /* extern "C" */
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