64 lines
1.7 KiB
C++
64 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
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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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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