153 lines
3.1 KiB
C++
153 lines
3.1 KiB
C++
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/*++
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Copyright (c) 1997 Microsoft Corporation
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Module Name:
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sdpspdbg.c
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Abstract:
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This module contains the debugging support for the multicast conference
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service provider.
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Author:
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Mu Han (muhan) 26-March-1997
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--*/
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#include "stdafx.h"
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#include "confdbg.h"
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#include <stdio.h>
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#ifdef DBG
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#define MAXDEBUGSTRINGLEN 2048
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#define MAXPATHLEN 255
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VOID
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DbgPrt(
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IN int DbgLevel,
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IN PCHAR lpszFormat,
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IN ...
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)
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/*++
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Routine Description:
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Formats the incoming debug message & calls DbgPrint
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Arguments:
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DbgLevel - level of message verboseness
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DbgMessage - printf-style format string, followed by appropriate
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list of arguments
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Return Value:
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--*/
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{
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const TCHAR gszTSPKey[] =
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"Software\\Microsoft\\Windows\\CurrentVersion\\IPConfTSP";
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static FILE *log = NULL;
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static int DebugLevel = -1;
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if (DebugLevel == -1)
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{
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HKEY hTSPKey;
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DWORD dwDataSize = sizeof (int), dwDataType;
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const TCHAR szTSPDebugLevel[] = "DebugLevel";
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const TCHAR szTSPLogFile[] = "LogFile";
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DebugLevel=0;
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if (RegOpenKeyEx(
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HKEY_LOCAL_MACHINE,
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gszTSPKey,
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0,
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KEY_READ,
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&hTSPKey
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) == ERROR_SUCCESS)
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{
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if (RegQueryValueEx(
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hTSPKey,
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szTSPDebugLevel,
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0,
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&dwDataType,
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(LPBYTE) &DebugLevel,
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&dwDataSize
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) == ERROR_SUCCESS)
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{
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char szFileName[MAXPATHLEN + 1];
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dwDataSize = MAXPATHLEN;
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if (RegQueryValueEx(
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hTSPKey,
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szTSPLogFile,
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0,
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&dwDataType,
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(LPBYTE) &szFileName,
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&dwDataSize
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) == ERROR_SUCCESS)
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{
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log = fopen(szFileName, "w");
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}
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}
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RegCloseKey (hTSPKey);
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}
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}
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if (DbgLevel <= DebugLevel)
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{
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char buf[MAXDEBUGSTRINGLEN + 1];
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char *message[5] =
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{
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"FAIL: ",
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"WARN: ",
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"INFO: ",
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"TRCE: ",
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"ELSE: "
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};
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va_list ap;
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if (DbgLevel > 5)
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{
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DbgLevel = 5;
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}
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SYSTEMTIME SystemTime;
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// retrieve local time
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GetLocalTime(&SystemTime);
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wsprintfA(buf, "IPCONF:[%02u:%02u:%02u.%03u,tid=%x:]%s",
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SystemTime.wHour,
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SystemTime.wMinute,
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SystemTime.wSecond,
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SystemTime.wMilliseconds,
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GetCurrentThreadId(),
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message[DbgLevel - 1]
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);
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va_start(ap, lpszFormat);
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_vsnprintf(&buf[strlen(buf)],
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MAXDEBUGSTRINGLEN - strlen(buf), lpszFormat, ap);
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lstrcatA (buf, "\n");
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OutputDebugStringA (buf);
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if (log != NULL)
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{
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fprintf(log, "%s", buf);
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fflush(log);
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}
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va_end(ap);
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}
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}
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#endif //DBG
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