src/WINNT/client_osi/osilog.h

   1 /*
   2  * Copyright (C) 1998, 1989 Transarc Corporation - All rights reserved
   3  *
   4  * (C) COPYRIGHT IBM CORPORATION 1987, 1988
   5  * LICENSED MATERIALS - PROPERTY OF IBM
   6  *
   7  */
   8
   9 #ifndef _OSI_LOG_H__
  10 #define _OSI_LOG_H__ 1
  11
  12 #include "osi.h"
  13 #include "osisleep.h"
  14 #include "osibasel.h"
  15 #include "osistatl.h"
  16 #include "osifd.h"
  17 #include "osiqueue.h"
  18
  19 #define OSI_LOG_DEFAULTSIZE     1000
  20 #define OSI_LOG_STRINGSIZE      256
  21 #define OSI_LOG_MAXPARMS        5       /* max # of int parms */
  22
  23 typedef struct osi_logEntry {
  24         size_t tid;                     /* thread ID */
  25         unsigned long micros;           /* microsecond-based time stamp */
  26         char *formatp;                  /* format string */
  27         size_t parms[OSI_LOG_MAXPARMS]; /* parms */
  28 } osi_logEntry_t;
  29
  30 typedef struct osi_log {
  31         osi_queue_t q;                  /* queue of all logs */
  32         char *namep;                    /* name */
  33         long alloc;                     /* allocated size */
  34         long nused;                     /* number currently in use */
  35         long first;                     /* index of first entry */
  36         Crit_Sec cs;                    /* use this, rather than a higher-level
  37                                          * lock, so we can log stuff from
  38                                          * osi lock pkg */
  39         osi_logEntry_t *datap;          /* data for the log */
  40         int stringindex;                /* where to put new strings */
  41         int maxstringindex;             /* size of string array */
  42         char (*stringsp)[OSI_LOG_STRINGSIZE];   /* string array */
  43         int enabled;                    /* true if enabled */
  44 } osi_log_t;
  45
  46 typedef struct osi_logFD {
  47         osi_fd_t fd;                    /* FD header */
  48         osi_log_t *logp;                /* logp */
  49         long first;                     /* first index at time we started */
  50         long nused;                     /* nused at tiem we started */
  51         long current;                   /* counter we're at */
  52 } osi_logFD_t;
  53
  54 extern long osi_logSize;
  55
  56 extern osi_log_t *osi_LogCreate(char *, size_t);
  57
  58 extern void osi_LogFree(osi_log_t *);
  59
  60 extern void osi_LogAdd(osi_log_t *, char *, size_t, size_t, size_t, size_t, size_t);
  61
  62 extern void osi_LogReset(osi_log_t *);
  63
  64 extern long osi_LogFDCreate(osi_fdType_t *, osi_fd_t **);
  65
  66 extern long osi_LogFDGetInfo(osi_fd_t *, osi_remGetInfoParms_t *);
  67
  68 extern long osi_LogFDClose(osi_fd_t *);
  69
  70 extern void osi_LogEnable(osi_log_t *);
  71
  72 extern void osi_LogDisable(osi_log_t *);
  73
  74 extern void osi_LogPanic(char *msgp, char *filep, size_t line);
  75
  76 extern void osi_LogPrint(osi_log_t *logp, FILE_HANDLE handle);
  77
  78 extern wchar_t *osi_LogSaveStringW(osi_log_t *logp, wchar_t *s);
  79 extern char *osi_LogSaveString(osi_log_t *logp, char *s);
  80 extern void osi_InitTraceOption();
  81 extern void osi_LogEvent0(char *a,char *b);
  82 extern void osi_LogEvent(char *a,char *b,char *c,...);
  83 extern char *osi_HexifyString(char *s);
  84
  85 /* define macros */
  86 #define osi_Log0(l,f)           do { if ((l) && (l)->enabled) osi_LogAdd((l), (f), 0, 0, 0, 0, 0); } while(0)
  87 #define osi_Log1(l,f,a)         do { if ((l) && (l)->enabled) osi_LogAdd((l), (f), (size_t) (a), 0, 0, 0, 0); } while(0)
  88 #define osi_Log2(l,f,a,b)       do { if ((l) && (l)->enabled) osi_LogAdd((l), (f), (size_t) (a), (size_t) (b), 0, 0, 0); } while(0)
  89 #define osi_Log3(l,f,a,b,c)     do { if ((l) && (l)->enabled) osi_LogAdd((l), (f), (size_t) (a), (size_t) (b), (size_t) (c), 0, 0); } while(0)
  90 #define osi_Log4(l,f,a,b,c,d)   do { if ((l) && (l)->enabled) osi_LogAdd((l), (f), (size_t) (a), (size_t) (b), (size_t) (c), (size_t) (d), 0); } while(0)
  91 #define osi_Log5(l,f,a,b,c,d,e) do { if ((l) && (l)->enabled) osi_LogAdd((l), (f), (size_t) (a), (size_t) (b), (size_t) (c), (size_t) (d), (size_t) (e)); } while(0)
  92
  93 #ifdef DEBUG_VERBOSE
  94 #define DEBUG_EVENT1(a,b,c) {HANDLE h; char *ptbuf[1],buf[132];\
  95         h = RegisterEventSource(NULL, a);\
  96         sprintf(buf, b,c);\
  97         ptbuf[0] = buf;\
  98         ReportEvent(h, EVENTLOG_INFORMATION_TYPE, 0, 0, NULL, 1, 0, (const char **)ptbuf, NULL);\
  99         DeregisterEventSource(h);}
 100 #define DEBUG_EVENT0(a) {HANDLE h; char *ptbuf[1];\
 101         h = RegisterEventSource(NULL, a);\
 102         ptbuf[0] = "";\
 103         ReportEvent(h, EVENTLOG_INFORMATION_TYPE, 0, 0, NULL, 1, 0,(const char **) ptbuf, NULL);\
 104         DeregisterEventSource(h);}
 105 #define DEBUG_EVENT2(a,b,c,d) {HANDLE h; char *ptbuf[1],buf[132];\
 106         h = RegisterEventSource(NULL, a);\
 107         sprintf(buf, b,c,d);\
 108         ptbuf[0] = buf;\
 109         ReportEvent(h, EVENTLOG_INFORMATION_TYPE, 0, 0, NULL, 1, 0,(const char **) ptbuf, NULL);\
 110         DeregisterEventSource(h);}
 111 #define DEBUG_EVENT3(a,b,c,d,e) {HANDLE h; char *ptbuf[1],buf[132];\
 112         h = RegisterEventSource(NULL, a);\
 113         sprintf(buf, b,c,d,e);\
 114         ptbuf[0] = buf;\
 115         ReportEvent(h, EVENTLOG_INFORMATION_TYPE, 0, 0, NULL, 1, 0,(const char **)ptbuf, NULL);\
 116         DeregisterEventSource(h);}
 117 #define DEBUG_EVENT4(a,b,c,d,e,f) {HANDLE h; char *ptbuf[1],buf[132];\
 118         h = RegisterEventSource(NULL, a);\
 119         sprintf(buf, b,c,d,e,f);\
 120         ptbuf[0] = buf;\
 121         ReportEvent(h, EVENTLOG_INFORMATION_TYPE, 0, 0, NULL, 1, 0,(const char **) ptbuf, NULL);\
 122         DeregisterEventSource(h);}
 123 #define DEBUG_EVENT5(a,b,c,d,e,f,g) {HANDLE h; char *ptbuf[1],buf[132];\
 124         h = RegisterEventSource(NULL, a);\
 125         sprintf(buf, b,c,d,e,f,g);\
 126         ptbuf[0] = buf;\
 127         ReportEvent(h, EVENTLOG_INFORMATION_TYPE, 0, 0, NULL, 1, 0,(const char **) ptbuf, NULL);\
 128         DeregisterEventSource(h);}
 129 #define DEBUG_EVENT6(a,b,c,d,e,f,g,h) {HANDLE h; char *ptbuf[1],buf[132];\
 130         h = RegisterEventSource(NULL, a);\
 131         sprintf(buf,b,c,d,e,f,g,h);\
 132         ptbuf[0] = buf;\
 133         ReportEvent(h, EVENTLOG_INFORMATION_TYPE, 0, 0, NULL, 1, 0,(const char **) ptbuf, NULL);\
 134         DeregisterEventSource(h);}
 135 #else
 136 #define DEBUG_EVENT0(a)
 137 #define DEBUG_EVENT1(a,b,c)
 138 #define DEBUG_EVENT2(a,b,c,d)
 139 #define DEBUG_EVENT3(a,b,c,d,e)
 140 #define DEBUG_EVENT4(a,b,c,d,e,f)
 141 #define DEBUG_EVENT5(a,b,c,d,e,f,g)
 142 #define DEBUG_EVENT6(a,b,c,d,e,f,g,h)
 143 #endif
 144
 145 #endif /*  _OSI_LOG_H__ */