rlevent.h File Reference

#include "rldefine.h"

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Defines
#define	rlMAX_EVENT   256
#define	rlEvent   rlSetEventLocation(__FILE__,__LINE__);rlEventPrintf
Enumerations
enum	EventTypes {   rlInfo = 0, rlWarning, rlError, rlCritical,   rlFatal, rlTest, rlEVENT_SIZE }
Functions
void	rlEventInit (int ac, char **av, const char *module)
void	rlSetEventLocation (const char *file, int line)
void	rlEventPrintf (int event_type, const char *format,...)
Variables
static const char	rlevent_name [][4] = { "INF", "WAR", "ERR", "CRI", "FAT", "TST" }

---

Define Documentation

#define rlEvent   rlSetEventLocation(__FILE__,__LINE__);rlEventPrintf

Definition at line 43 of file rlevent.h.

#define rlMAX_EVENT   256

These functions allow you to send event log messages over TCP/IP to the event log server
implemented by the pvserver pcontrol (available as separate download)

See also the class rlEventLogServer.

Definition at line 26 of file rlevent.h.

---

Enumeration Type Documentation

enum EventTypes

Enumerator:

rlInfo
rlWarning
rlError
rlCritical
rlFatal
rlTest
rlEVENT_SIZE

Definition at line 29 of file rlevent.h.

{
  rlInfo = 0,
  rlWarning,
  rlError,
  rlCritical,
  rlFatal,
  rlTest,
  rlEVENT_SIZE
};

---

Function Documentation

void rlEventInit	(	int	ac,
		char **	av,
		const char *	module
	)

initialize rlEvent
parameters:
-eventhost=adr
-eventport=num

Definition at line 36 of file rlevent.cpp.

{
  const char *cptr;

  rlwsa();
  for(int i=0; i<ac; i++)
  {
    cptr = av[i];
    if(strncmp("-eventhost=",cptr,11) == 0) toEventLogServer.setAdr(&cptr[11]);
    if(strncmp("-eventport=",cptr,11) == 0) toEventLogServer.setPort(atoi(&cptr[11]));
  }
  rlstrncpy(rlmodule,module,sizeof(rlmodule)-1);
}

void rlEventPrintf	(	int	event_type,
		const char *	format,
			...
	)

output the message

Definition at line 80 of file rlevent.cpp.

{
  if(toEventLogServer.getPort() <= 0) return;
  va_list ap;
  va_start(ap,format);
  rlvsnprintf(rlmessage,sizeof(rlmessage)-1,format,ap);
  va_end(ap);

  if(event_type < 0            ) event_type = rlError;
  if(event_type >= rlEVENT_SIZE) event_type = rlError;
  time.getLocalTime();
#ifdef RLUNIX
  snprintf(rlfinal,sizeof(rlfinal)-1,"%s %s %s %s%s\n",
           rlevent_name[event_type],
           time.getTimeString(),
           rlmessage,
           rlmodule,
           rllocation
          );
#endif
#ifdef __VMS
  sprintf(rlfinal,"%s %s %s %s%s\n",
           rlevent_name[event_type],
           time.getTimeString(),
           rlmessage,
           rlmodule,
           rllocation
          );
  rlfinal[rlMAX_EVENT-1] = '\0';
#endif
#ifdef RLWIN32
  _snprintf(rlfinal,sizeof(rlfinal)-1,"%s %s %s %s%s\n",
           rlevent_name[event_type],
           time.getTimeString(),
           rlmessage,
           rlmodule,
           rllocation
          );
#endif
  if(toEventLogServer.isConnected())
  {
    toEventLogServer.printf("%s",rlfinal);
  }
  else
  {
    toEventLogServer.connect();
    if(toEventLogServer.isConnected())
    {
      toEventLogServer.printf("%s",rlfinal);
    } // else give up
  }
}

void rlSetEventLocation	(	const char *	file,
		int	line
	)

set the location where rlEvent is called

Definition at line 50 of file rlevent.cpp.

{
#ifdef RLWIN32
  const char *cptr;

  cptr = strrchr(file,'\\');
  if(cptr != NULL) cptr++;
  else             cptr = file;
#endif
#ifdef __VMS
  const char *cptr;

  cptr = strrchr(file,']');
  if(cptr != NULL) cptr++;
  else             cptr = file;
#endif

#ifdef RLUNIX
  snprintf(rllocation,sizeof(rllocation)-1,":%s:%d",file,line);
#endif

#ifdef __VMS
  sprintf(rllocation,":%s:%d",file,line);
#endif

#ifdef RLWIN32
  _snprintf(rllocation,sizeof(rllocation)-1,":%s:%d",file,line);
#endif
}

---

Variable Documentation

const char rlevent_name[][4] = { "INF", "WAR", "ERR", "CRI", "FAT", "TST" } [static]

Definition at line 28 of file rlevent.h.