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