67 lines
1.8 KiB
C++
67 lines
1.8 KiB
C++
//
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// trace.cpp -- global vars for trace.h
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// copyright (c) Microsoft Corp. 1998
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//
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// this file should be include in stdafx.cpp
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#ifdef DEBUG
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#include "tstring.h"
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#include <ostream>
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#include <fstream>
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#include "trace.h"
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#include <process.h>
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DWORD dwTraceLevel = 0; // default to trace_error
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tostream* tdbgout;
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DWORD dwTraceIndent = 0;
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typedef basic_oftstream<TCHAR> tfstream;
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void DebugInit(LPCTSTR pszModule) {
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if (!pszModule) {
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dwTraceLevel = TRACE_ERROR;
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tdbgout = new TdbgStream;
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return;
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}
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CRegKey c;
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TCHAR szLogFile[MAX_PATH + 1];
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szLogFile[0] = 0;
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CString keyname(_T("SOFTWARE\\Debug\\"));
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keyname += pszModule;
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DWORD rc = c.Open(HKEY_LOCAL_MACHINE, keyname, KEY_READ);
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if (rc == ERROR_SUCCESS) {
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rc = c.QueryValue(dwTraceLevel, _T("Trace"));
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if (rc != ERROR_SUCCESS) {
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dwTraceLevel = 1;
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}
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DWORD len = sizeof(szLogFile);
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rc = c.QueryValue(szLogFile, _T("LogFile"), &len);
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if (rc != ERROR_SUCCESS) {
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szLogFile[0] = 0;
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}
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if(_tcslen(szLogFile)){
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TCHAR szPID[MAX_PATH+1];
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_itot(_getpid(), szPID, 10);
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StringCchCat(szLogFile, sizeof(szLogFile)/sizeof(szLogFile[0]), szPID);
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StringCchCat(szLogFile, sizeof(szLogFile)/sizeof(szLogFile[0]), _T(".log"));
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}
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}
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if (!_tcslen(szLogFile)) {
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tdbgout = new TdbgStream;
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} else {
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USES_CONVERSION;
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tdbgout = new tfstream(T2CA(szLogFile), std::ios::out);
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}
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}
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void DebugTerm(void) {
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dbgDump.flush();
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delete tdbgout;
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tdbgout = NULL;
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}
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#endif
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// end of file - trace.cpp
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