60 lines
1.7 KiB
C++
60 lines
1.7 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#include "dllcom.h"
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#include <stdio.h>
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#include <stdarg.h>
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#include <stdlib.h>
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#ifdef DLL_DEBUG
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#define TRACE_BUFFERSIZE 256
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void DLL_Trace(const char *pFormat, ...)
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{
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LPSTR pBuffer = (char *)CoTaskMemAlloc(TRACE_BUFFERSIZE);
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if(pBuffer) {
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// Output module name.
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strcpy(pBuffer, CComDll::m_pTraceID);
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strcat(pBuffer, ":");
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// Output module instance.
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_ltoa(CProcess::GetProcessID(), pBuffer + lstrlen(pBuffer), 10);
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strcat(pBuffer, ": ");
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// Output what programmer wanted now.
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va_list args;
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va_start(args, pFormat);
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vsprintf(pBuffer + lstrlen(pBuffer), pFormat, args);
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// Offending trace statement.
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// Reduce output, or increase trace size.
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DLL_ASSERT(lstrlen(pBuffer) < TRACE_BUFFERSIZE);
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OutputDebugString(pBuffer);
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va_end(args);
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CoTaskMemFree((LPVOID)pBuffer);
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pBuffer = NULL;
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}
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}
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#endif
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