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#ifndef _WINSDBG_
#define _WINSDBG_
/*++
Copyright (c) 1989 Microsoft Corporation
Module Name: winsdbg.h
Abstract:
This file contains debug related macros and functions for the WINS server
Functions:
Portability:
This header is portable.
Author:
Pradeep Bahl (PradeepB) Feb-1993
Revision History:
Modification Date Person Description of Modification ------------------ ------- ---------------------------
--*/
/*
includes*/
/*
defines*/
#ifdef CPLUSPLUS
extern "C" {#endif
#if DBG
#ifndef WINSDBG
#define WINSDBG
#endif
#define DBGSVC 1
#endif
#ifdef WINSDBG
#define STATIC
#ifdef WINS_INTERACTIVE
#define PRINTF(pstr) {printf ## pstr; }
#else
//#define PRINTF(pstr) WINSEVT_LOG_PRINT_M(pstr)
#ifdef DBGSVC
//#define PRINTF(pstr) {if (pNmsDbgFile != NULL) fprintf(pNmsDbgFile, pstr);}
//
// files for storing debugs.
//
extern VOID NmsChkDbgFileSz(VOID);extern HANDLE NmsDbgFileHdl;
#define PRINTF(pstr) { \
int DbgBytesWritten; \ NmsChkDbgFileSz(); \ if (NmsDbgFileHdl != INVALID_HANDLE_VALUE) WriteFile(NmsDbgFileHdl, pstr, strlen(pstr), (LPDWORD)&DbgBytesWritten, NULL);}#endif
#endif
#define DBGIF(flag) if(flag)
//
// NOTE: Use RtlQueryEnvironmental function instead of getenv in the macro
// below
//
// FUTURES: Use GetEnvironmentVariable here to be consistent with the general
// usage of WIN32 API
//
#define DBGINIT { \
LPBYTE _pStr; \ _pStr = getenv("DBGFLAGS"); \ WinsDbg = _pStr == NULL ? 0 : atoi(_pStr); \ }//
// check if replication should be disabled
//
#define DBGCHK_IF_RPL_DISABLED { \
LPBYTE _pStr; \ _pStr = getenv("RPLDISABLED"); \ fWinsCnfRplEnabled = _pStr == NULL ? TRUE : FALSE;\ }//
// check if scavenging should be disabled
//
#define DBGCHK_IF_SCV_DISABLED { \
LPBYTE _pStr; \ _pStr = getenv("SCVDISABLED"); \ fWinsCnfScvEnabled = _pStr == NULL ? TRUE : FALSE;\ }//
//FUTURES -- "Make this macro independent of DBG or WINSDBG")
//
// check if Perforamance Monitoring should be disabled
//
#define DBGCHK_IF_PERFMON_ENABLED { \
LPBYTE _pStr; \ _pStr = getenv("PERFMON_ENABLED"); \ fWinsCnfPerfMonEnabled = _pStr == NULL ? FALSE : TRUE;\ }
#define IF_DBG(flag) if (WinsDbg & (DBG_ ## flag))
#ifdef WINS_INTERACTIVE
#define DBGPRINT0(flag, str) {IF_DBG(flag) PRINTF((str));}
#define DBGPRINT1(flag,str, v1) {IF_DBG(flag) PRINTF((str,v1));}
#define DBGPRINT2(flag,str, v1,v2) {IF_DBG(flag) PRINTF((str,v1,v2));}
#define DBGPRINT3(flag,str, v1,v2,v3) {IF_DBG(flag) PRINTF((str,v1,v2,v3));}
#define DBGPRINT4(flag,str, v1,v2,v3,v4) {IF_DBG(flag) PRINTF((str,v1,v2,v3,v4));}
#define DBGPRINT5(flag,str, v1,v2,v3,v4,v5) {IF_DBG(flag) PRINTF((str,v1,v2,v3,v4,v5));}
#else
#ifdef DBGSVC
#define DBGPRINT0(flag, str) {IF_DBG(flag) {char cstr[500]; sprintf(cstr, str);PRINTF(cstr);}}
#define DBGPRINT1(flag,str, v1) {IF_DBG(flag) {char cstr[500]; sprintf(cstr,str,v1);PRINTF(cstr);}}
#define DBGPRINT2(flag,str, v1,v2) {IF_DBG(flag) {char cstr[500]; sprintf(cstr,str,v1,v2);PRINTF(cstr);}}
#define DBGPRINT3(flag,str, v1,v2,v3) {IF_DBG(flag) {char cstr[500]; sprintf(cstr,str,v1,v2,v3);PRINTF(cstr);}}
#define DBGPRINT4(flag,str, v1,v2,v3,v4) {IF_DBG(flag) {char cstr[500]; sprintf(cstr, str,v1,v2,v3,v4);PRINTF(cstr);}}
#define DBGPRINT5(flag,str, v1,v2,v3,v4,v5) {IF_DBG(flag) {char cstr[500]; sprintf(cstr, str,v1,v2,v3,v4,v5);PRINTF(cstr);}}
#endif
#endif
#define DBGMYNAME(x) { \
PWINSTHD_TLS_T _pTls; \ _pTls = TlsGetValue(WinsTlsIndex); \ if (_pTls == NULL) \ { \ printf("Couldn't get ptr to TLS storage for storing thd name. Error is (%d)\n", GetLastError());\ } \ else \ { \ RtlCopyMemory(_pTls->ThdName, x, strlen(x)); \ _pTls->ThdName[strlen(x)] = EOS; \ } \ }#define DBGPRINTNAME { \
PWINSTHD_TLS_T _pTls; \ _pTls = TlsGetValue(WinsTlsIndex); \ if (_pTls == NULL) \ { \ DBGPRINT1(ERR, \ "Couldn't get ptr to TLS storage for reading thd name. Error = (%X)\n", GetLastError()); \ } \ else \ { \ DBGPRINT1(FLOW, "%s\n",_pTls->ThdName); \ } \ }
#define DBGPRINTEXC(str) { \
DBGPRINT0(EXC, str); \ DBGPRINT1(EXC, ": Got Exception (%x)\n",\ (DWORD)GetExceptionCode() ); \ } #define DBGENTER(str) { \
DBGPRINT0(FLOW, "ENTER:") \ DBGPRINT0(FLOW, str); \ } #define DBGLEAVE(str) { \
DBGPRINT0(FLOW, "LEAVE:") \ DBGPRINT0(FLOW, str); \ } #define DBGSTART_PERFMON if(fWinsCnfPerfMonEnabled) {
#define DBGEND_PERFMON }
//
// Use this macro in the var. declaration section of the function in which
// performance monitoring needs to be done
//
//
#define DBG_PERFMON_VAR \
LARGE_INTEGER LiStartCnt, LiEndCnt; \
//
// Use this macro at the point from where you wish to start doing performance
// monitoring. Make sure that the macro DBG_PERFMON_VAR is used in the
// variable declaration section of the function
//
#define DBG_START_PERF_MONITORING \
DBGSTART_PERFMON \ if (fWinsCnfHighResPerfCntr) \ { \ printf("MONITOR START\n"); \ QueryPerformanceCounter(&LiStartCnt); \ printf("Current Count = (%x %x)\n", \ LiStartCnt.HighPart, \ LiStartCnt.LowPart \ ); \ } \DBGEND_PERFMON
//
// Use this macro at the point at which you wich to stop doing the monitoring
// The macro prints out the time spent in the section delimited by
// DBG_START_PERF_MONITORING and this macro
//
//
#define DBG_PRINT_PERF_DATA \
DBGSTART_PERFMON \ LARGE_INTEGER TimeElapsed; \ if (fWinsCnfHighResPerfCntr) \ { \ QueryPerformanceCounter(&LiEndCnt); \ TimeElapsed = LiDiv( \ LiSub(LiEndCnt, LiStartCnt), LiWinsCnfPerfCntrFreq \ ); \ printf("MONITOR END.\nEnd Count = (%x %x)\n", \ LiEndCnt.HighPart, \ LiEndCnt.LowPart \ ); \ printf("Time Elapsed (%d %d)\n", TimeElapsed.HighPart, TimeElapsed.LowPart); \ } \DBGEND_PERFMON
#define DBGPRINTTIME(Type,Str, Time) \
{ \ TIME_ZONE_INFORMATION tzInfo; \ SYSTEMTIME LocalTime; \ GetTimeZoneInformation(&tzInfo); \ SystemTimeToTzSpecificLocalTime(&tzInfo, &(WinsIntfStat.TimeStamps.Time), &LocalTime); \ DBGPRINT5(Type, Str ## "on %d/%d at %d.%d.%d\n", \ LocalTime.wMonth, \ LocalTime.wDay, \ LocalTime.wHour, \ LocalTime.wMinute, \ LocalTime.wSecond \ ); \ }
#define WINSDBG_INC_SEC_COUNT_M(SecCount) (SecCount)++
#else
#define STATIC
//#define STATIC static
#define PRINTF(str)
#define DBGIF(flag)
#define IF_DBG(flag)
#define DBGINIT
#define DBGCHK_IF_RPL_DISABLED
#define DBGCHK_IF_SCV_DISABLED
#define DBGCHK_IF_SCV_ENABLED
#define DBGCHK_IF_PERFMON_ENABLED
#define DBGPRINT0(flag,str)
#define DBGPRINT1(flag,str, v1)
#define DBGPRINT2(flag,str, v1,v2)
#define DBGPRINT3(flag,str, v1,v2,v3)
#define DBGPRINT4(flag,str, v1,v2,v3,v4)
#define DBGPRINT5(flag,str, v1,v2,v3,v4,v5)
#define DBGMYNAME(x)
#define DBGPRINTEXC(x)
#define DBGENTER(x)
#define DBGLEAVE(x)
#define DBGSTART_PERFMON
#define DBGEND_PERFMON
#define DBG_PERFMON_VAR
#define DBG_START_PERF_MONITORING
#define DBG_PRINT_PERF_DATA
#define DBGPRINTTIME(Type, Str, Time)
#define DBGPRINTNAME
#define WINSDBG_INC_SEC_COUNT_M(SecCount)
#endif
#define WINSDBG_FILE TEXT("wins.dbg")
#define WINSDBG_FILE_BK TEXT("wins.bak")
#define DBG_EXC 0x00000001 //exceptions
#define DBG_ERR 0x00000002 //errors that do not result in
//exceptions
#define DBG_FLOW 0x00000004 //Control flow
#define DBG_HEAP 0x00000008 //heap related debugs
#define DBG_SPEC 0x00000010 //for special debugs
#define DBG_DS 0x00000020 //Data structures
#define DBG_DET 0x00000040 //detailed stuff
#define DBG_INIT 0x00000080 //Initialization stuff
#define DBG_REPL 0x00000100 //replication debugs
#define DBG_SCV 0x00000200 //scavenging debugs
#define DBG_HEAP_CRDL 0x00000400 //heap creation/deletion
#define DBG_HEAP_CNTRS 0x00000800 //heap creation/deletion
#define DBG_TM 0x00001000 //time related debugs
#define DBG_CHL 0x00002000 //challenge mgr. related debugs
#define DBG_RPL 0x00004000 //challenge mgr. related debugs
#define DBG_RPLPULL 0x00008000 //challenge mgr. related debugs
#define DBG_RPLPUSH 0x00010000 //challenge mgr. related debugs
#define DBG_UPD_CNTRS 0x01000000 //update counters
#define DBG_TMP 0x02000000 //for temporary debugs
#define DBG_INIT_BRKPNT 0x10000000 //breakpoint at the begining
#define DBG_MTCAST 0x20000000 //mcast debugs
/*
macros*/
/*
externs*/extern ULONG WinsDbg;
/*
typedef definitions*/
/*
function declarations*/#ifdef CPLUSPLUS
}#endif
#endif
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