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/*
* Copyright (C) Volition, Inc. 1999. All rights reserved.
*
* All source code herein is the property of Volition, Inc. You may not sell
* or otherwise commercially exploit the source or things you created based on the
* source.
*
*/
#include <stdarg.h>
#include "network/multi_log.h"
#include "parse/generic_log.h"
#include "cfile/cfile.h"
// ----------------------------------------------------------------------------------------------------
// MULTI LOGFILE DEFINES/VARS
//
// max length for a line of the logfile
#define MAX_LOGFILE_LINE_LEN 256
// how often we'll write an update to the logfile (in seconds)
#define MULTI_LOGFILE_UPDATE_TIME 2520 // every 42 minutes
// time when the logfile was opened
int Multi_log_open_systime = -1;
// time when we last updated the logfile
int Multi_log_update_systime = -1;
// ----------------------------------------------------------------------------------------------------
// MULTI LOGFILE FUNCTIONS
//
// write the standard header to the logfile
void multi_log_write_header()
{
char str[1024];
time_t timer;
// header message
timer = time(NULL);
strftime(str, 1024, "FreeSpace Multi Log - Opened %a, %b %d, %Y at %I:%M%p\n----\n----\n----\n\n", localtime(&timer));
log_string(LOGFILE_MULTI_LOG, str, 0);
}
// write the standard shutdown trailer
void multi_log_write_trailer()
{
char str[1024];
time_t timer;
// header message
timer = time(NULL);
strftime(str, 1024, "\n\n----\n----\n----\nFreeSpace Multi Log - Closing on %a, %b %d, %Y at %I:%M%p", localtime(&timer));
log_string(LOGFILE_MULTI_LOG, str, 0);
}
// write out some info about stuff
void multi_log_write_update()
{
int diff = (int)difftime(time(NULL), Multi_log_open_systime);
int hours, mins, seconds;
// figure out some time values
hours = diff / 3600;
mins = (diff - (hours * 3600)) / 60;
seconds = (diff - (hours * 3600) - (mins * 60));
// print it out
ml_printf("Server has been active for %d hours, %d minutes, and %d seconds", hours, mins, seconds);
}
// initialize the multi logfile
void multi_log_init()
{
if (logfile_init(LOGFILE_MULTI_LOG)) {
multi_log_write_header();
// initialize our timer info
Multi_log_open_systime = (int) time(NULL);
Multi_log_update_systime = Multi_log_open_systime;
}
}
// close down the multi logfile
void multi_log_close()
{
multi_log_write_trailer();
logfile_close(LOGFILE_MULTI_LOG);
}
// give some processing time to the logfile system so it can check up on stuff
void multi_log_process()
{
// check to see if we've been active a long enough time, and
if(time(NULL) - Multi_log_update_systime > MULTI_LOGFILE_UPDATE_TIME){
// write the update
multi_log_write_update();
Multi_log_update_systime = (int) time(NULL);
}
}
// printf function itself called by the ml_printf macro
void ml_printf(char *format, ...)
{
char tmp[MAX_LOGFILE_LINE_LEN*4];
va_list args;
// format the text
va_start(args, format);
vsprintf(tmp, format, args);
va_end(args);
// log the string including the time
log_string(LOGFILE_MULTI_LOG, tmp, 1);
}
// string print function
void ml_string(char *string, int add_time)
{
char tmp[MAX_LOGFILE_LINE_LEN*4];
char time_str[128];
time_t timer;
// if the passed string is NULL, do nothing
if(string == NULL){
return;
}
// maybe add the time
if(add_time){
timer = time(NULL);
strftime(time_str, 128, "%m/%d %H:%M:%S~ ", localtime(&timer));
strcpy_s(tmp, time_str);
strcat_s(tmp, string);
} else{
strcpy_s(tmp, string);
}
strcat_s(tmp, "\n");
// now print it to the logfile if necessary
log_string(LOGFILE_MULTI_LOG, tmp, 0);
// add to standalone UI too
extern int Is_standalone;
extern void std_debug_multilog_add_line(const char *str);
if (Is_standalone) {
std_debug_multilog_add_line(tmp);
}
#if defined(MULTI_LOGFILE_ECHO_TO_DEBUG)
// nprintf(("Network","%s\n",tmp));
mprintf(("ML %s", tmp));
#endif
}
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