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/******************************************************************************
*
* Part of the log4c examples.
*
* Along with example_appenders.c this file is used to create a small
* library of custom appenders and formatters.
*
* This library is excercised using application_3 and a sample log4crc
* config file.
*
*****************************************************************************/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdlib.h>
#include <string.h>
#include <log4c.h>
/* using internal log4c debug function here,
* this is not belong to examples :-) */
#include <sd/error.h>
#include "application_3.h"
/**********************************************************************
*
* Formatted to look for extended user location info
*
**********************************************************************/
static const char* userloc_format(
const log4c_layout_t* a_layout,
const log4c_logging_event_t*a_event)
{
static char buffer[4096];
user_locinfo_t* uloc = NULL;
sd_debug("Formatter s13_userloc checking location info for userdata %X",a_event->evt_loc->loc_data);
if (a_event->evt_loc->loc_data != NULL)
{
sd_debug("Formatter s13_userloc getting a valid user location info pointer");
uloc = (user_locinfo_t*) a_event->evt_loc->loc_data;
sprintf(buffer, "[%s][HOST:%s][PID:%i][FILE:%s][LINE:%i][MSG:%s]",
a_event->evt_category,
uloc->hostname, uloc->pid, a_event->evt_loc->loc_file,
a_event->evt_loc->loc_line,a_event->evt_msg);
}
else
{
sprintf(buffer, "[%s]::[FILE:%s][LINE:%i][MSG::%s]",
a_event->evt_category,
a_event->evt_loc->loc_file,
a_event->evt_loc->loc_line,a_event->evt_msg);
}
return buffer;
}
const log4c_layout_type_t log4c_layout_type_userloc = {
"s13_userloc",
userloc_format,
};
/*****************************/
/*
* Here provide an init routine for this lib
*
******************************/
static const log4c_layout_type_t * const layout_types[] = {
&log4c_layout_type_userloc,
};
static int nlayout_types =
(int)(sizeof(layout_types) / sizeof(layout_types[0]));
int init_userloc_formatters(){
int rc = 0; int i = 0;
for (i = 0; i < nlayout_types; i++)
log4c_layout_type_set(layout_types[i]);
return(rc);
}
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