422 lines
10 KiB
C
422 lines
10 KiB
C
/*****************************************************************************
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*
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* $Id: rollover.c,v 1.13 2005/10/16 11:37:54 mbse Exp $
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* Purpose ...............: Statistic rollover util.
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*
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*****************************************************************************
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* Copyright (C) 1997-2005
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*
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* Michiel Broek FIDO: 2:280/2802
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* Beekmansbos 10
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* 1971 BV IJmuiden
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* the Netherlands
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*
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* This file is part of MBSE BBS.
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*
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* This BBS is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2, or (at your option) any
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* later version.
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*
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* MBSE BBS is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with MBSE BBS; see the file COPYING. If not, write to the Free
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* Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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*****************************************************************************/
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#include "../config.h"
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#include "../lib/mbselib.h"
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#include "rollover.h"
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extern int do_quiet;
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void StatAdd(statcnt *S, unsigned int V)
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{
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S->total += V;
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S->tweek += V;
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S->tdow[Diw] += V;
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S->month[Miy] += V;
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}
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void RollWeek(statcnt *);
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void RollWeek(statcnt *S)
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{
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int i;
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for (i = 0; i < 7; i++) {
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S->ldow[i] = S->tdow[i];
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S->tdow[i] = 0;
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}
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S->lweek = S->tweek;
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S->tweek = 0;
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if (CFG.slow_util && do_quiet)
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msleep(1);
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}
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FILE *OpenData(char *);
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FILE *OpenData(char *Name)
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{
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char *temp;
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FILE *fp;
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temp = calloc(PATH_MAX, sizeof(char));
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snprintf(temp, PATH_MAX, "%s/etc/%s", getenv("MBSE_ROOT"), Name);
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if ((fp = fopen(temp, "r+")) == NULL) {
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WriteError("$Can't open %s", temp);
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free(temp);
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return NULL;
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}
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free(temp);
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return fp;
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}
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/*
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* Test all files with statistic counters if a new week has started
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* or a new month has started. All the record counters will be
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* updated if one of these is the case.
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*/
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void Rollover()
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{
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time_t Now, Temp;
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struct tm *t;
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FILE *fp, *ft;
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int do_week, do_month, Day, i;
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char *temp, *temp1;
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struct _history history;
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Now = time(NULL);
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t = localtime(&Now);
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Diw = t->tm_wday;
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Miy = t->tm_mon;
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Day = t->tm_yday;
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if ((fp = OpenData((char *)"nodes.data")) != NULL) {
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fread(&nodeshdr, sizeof(nodeshdr), 1, fp);
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Temp = (time_t)nodeshdr.lastupd;
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t = localtime(&Temp);
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/*
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* Test if it's sunday, and the last update wasn't today.
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* If it's not sunday, and the last update was more then
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* 7 days ago, we maybe missed last sunday and the update
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* is still done.
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*/
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if (((Diw == 0) && (Day != t->tm_yday)) || ((Day - t->tm_yday) > 7))
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do_week = TRUE;
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else
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do_week = FALSE;
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/*
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* If the month is different then the last update, we must
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* be in a new month.
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*/
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if (Miy != t->tm_mon)
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do_month = TRUE;
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else
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do_month = FALSE;
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if (do_week || do_month) {
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IsDoing("Date rollover");
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Syslog('+', "Rollover nodes.data");
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while (fread(&nodes, nodeshdr.recsize, 1, fp) == 1) {
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if (do_week) {
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RollWeek(&nodes.FilesSent);
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RollWeek(&nodes.FilesRcvd);
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RollWeek(&nodes.F_KbSent);
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RollWeek(&nodes.F_KbRcvd);
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RollWeek(&nodes.MailSent);
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RollWeek(&nodes.MailRcvd);
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}
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if (do_month) {
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nodes.FilesSent.month[Miy] = 0;
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nodes.FilesRcvd.month[Miy] = 0;
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nodes.F_KbSent.month[Miy] = 0;
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nodes.F_KbRcvd.month[Miy] = 0;
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nodes.MailSent.month[Miy] = 0;
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nodes.MailRcvd.month[Miy] = 0;
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if (CFG.slow_util && do_quiet)
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msleep(1);
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}
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fseek(fp, - nodeshdr.recsize, SEEK_CUR);
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fwrite(&nodes, nodeshdr.recsize, 1, fp);
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fseek(fp, nodeshdr.filegrp + nodeshdr.mailgrp, SEEK_CUR);
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}
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fseek(fp, 0, SEEK_SET);
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nodeshdr.lastupd = (int)time(NULL);
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fwrite(&nodeshdr, nodeshdr.hdrsize, 1, fp);
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}
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fclose(fp);
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}
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if ((fp = OpenData((char *)"mareas.data")) != NULL) {
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fread(&msgshdr, sizeof(msgshdr), 1, fp);
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Temp = (time_t)msgshdr.lastupd;
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t = localtime(&Temp);
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if (((Diw == 0) && (Day != t->tm_yday)) || ((Day - t->tm_yday) > 7))
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do_week = TRUE;
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else
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do_week = FALSE;
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if (Miy != t->tm_mon)
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do_month = TRUE;
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else
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do_month = FALSE;
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if (do_week || do_month) {
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Syslog('+', "Rollover mareas.data");
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while (fread(&msgs, msgshdr.recsize, 1, fp) == 1) {
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if (do_week) {
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RollWeek(&msgs.Received);
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RollWeek(&msgs.Posted);
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}
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if (do_month) {
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msgs.Received.month[Miy] = 0;
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msgs.Posted.month[Miy] = 0;
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if (CFG.slow_util && do_quiet)
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msleep(1);
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}
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fseek(fp, - msgshdr.recsize, SEEK_CUR);
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fwrite(&msgs, msgshdr.recsize, 1, fp);
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fseek(fp, msgshdr.syssize, SEEK_CUR);
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}
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msgshdr.lastupd = time(NULL);
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fseek(fp, 0, SEEK_SET);
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fwrite(&msgshdr, msgshdr.hdrsize, 1, fp);
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}
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fclose(fp);
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}
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if ((fp = OpenData((char *)"mgroups.data")) != NULL) {
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fread(&mgrouphdr, sizeof(mgrouphdr), 1, fp);
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Temp = mgrouphdr.lastupd;
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t = localtime(&Temp);
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if (((Diw == 0) && (Day != t->tm_yday)) || ((Day - t->tm_yday) > 7))
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do_week = TRUE;
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else
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do_week = FALSE;
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if (Miy != t->tm_mon)
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do_month = TRUE;
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else
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do_month = FALSE;
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if (do_week || do_month) {
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Syslog('+', "Rollover mgroups.data");
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while (fread(&mgroup, mgrouphdr.recsize, 1, fp) == 1) {
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if (do_week) {
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RollWeek(&mgroup.MsgsRcvd);
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RollWeek(&mgroup.MsgsSent);
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}
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if (do_month) {
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mgroup.MsgsRcvd.month[Miy] = 0;
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mgroup.MsgsSent.month[Miy] = 0;
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if (CFG.slow_util && do_quiet)
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msleep(1);
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}
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fseek(fp, - mgrouphdr.recsize, SEEK_CUR);
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fwrite(&mgroup, mgrouphdr.recsize, 1, fp);
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}
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mgrouphdr.lastupd = (int)time(NULL);
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fseek(fp, 0, SEEK_SET);
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fwrite(&mgrouphdr, mgrouphdr.hdrsize, 1, fp);
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}
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fclose(fp);
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}
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if ((fp = OpenData((char *)"tic.data")) != NULL) {
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fread(&tichdr, sizeof(tichdr), 1, fp);
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Temp = (time_t)tichdr.lastupd;
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t = localtime(&Temp);
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if (((Diw == 0) && (Day != t->tm_yday)) || ((Day - t->tm_yday) > 7))
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do_week = TRUE;
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else
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do_week = FALSE;
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if (Miy != t->tm_mon)
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do_month = TRUE;
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else
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do_month = FALSE;
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if (do_week || do_month) {
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Syslog('+', "Rollover tic.data");
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while (fread(&tic, tichdr.recsize, 1, fp) == 1) {
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if (do_week) {
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RollWeek(&tic.Files);
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RollWeek(&tic.KBytes);
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}
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if (do_month) {
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tic.Files.month[Miy] = 0;
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tic.KBytes.month[Miy] = 0;
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if (CFG.slow_util && do_quiet)
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msleep(1);
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}
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fseek(fp, - tichdr.recsize, SEEK_CUR);
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fwrite(&tic, tichdr.recsize, 1, fp);
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fseek(fp, tichdr.syssize, SEEK_CUR);
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}
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tichdr.lastupd = (int)time(NULL);
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fseek(fp, 0, SEEK_SET);
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fwrite(&tichdr, tichdr.hdrsize, 1, fp);
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}
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fclose(fp);
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}
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if ((fp = OpenData((char *)"fgroups.data")) != NULL) {
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fread(&fgrouphdr, sizeof(fgrouphdr), 1, fp);
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Temp = (time_t)fgrouphdr.lastupd;
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t = localtime(&Temp);
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if (((Diw == 0) && (Day != t->tm_yday)) || ((Day - t->tm_yday) > 7))
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do_week = TRUE;
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else
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do_week = FALSE;
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if (Miy != t->tm_mon)
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do_month = TRUE;
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else
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do_month = FALSE;
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if (do_week || do_month) {
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Syslog('+', "Rollover fgroups.data");
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while (fread(&fgroup, fgrouphdr.recsize, 1, fp) == 1) {
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if (do_week) {
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RollWeek(&fgroup.Files);
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RollWeek(&fgroup.KBytes);
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}
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if (do_month) {
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fgroup.Files.month[Miy] = 0;
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fgroup.KBytes.month[Miy] = 0;
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if (CFG.slow_util && do_quiet)
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msleep(1);
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}
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fseek(fp, - fgrouphdr.recsize, SEEK_CUR);
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fwrite(&fgroup, fgrouphdr.recsize, 1, fp);
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}
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fgrouphdr.lastupd = (int)time(NULL);
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fseek(fp, 0, SEEK_SET);
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fwrite(&fgrouphdr, fgrouphdr.hdrsize, 1, fp);
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}
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fclose(fp);
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}
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if ((fp = OpenData((char *)"hatch.data")) != NULL) {
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fread(&hatchhdr, sizeof(hatchhdr), 1, fp);
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Temp = (time_t)hatchhdr.lastupd;
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t = localtime(&Temp);
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if (((Diw == 0) && (Day != t->tm_yday)) || ((Day - t->tm_yday) > 7))
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do_week = TRUE;
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else
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do_week = FALSE;
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if (Miy != t->tm_mon)
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do_month = TRUE;
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else
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do_month = FALSE;
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if (do_week || do_month) {
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Syslog('+', "Rollover hatch.data");
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while (fread(&hatch, hatchhdr.recsize, 1, fp) == 1) {
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if (do_week)
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RollWeek(&hatch.Hatched);
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if (do_month) {
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hatch.Hatched.month[Miy] = 0;
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if (CFG.slow_util && do_quiet)
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msleep(1);
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}
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fseek(fp, - hatchhdr.recsize, SEEK_CUR);
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fwrite(&hatch, hatchhdr.recsize, 1, fp);
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}
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hatchhdr.lastupd = (int)time(NULL);
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fseek(fp, 0, SEEK_SET);
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fwrite(&hatchhdr, hatchhdr.hdrsize, 1, fp);
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}
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fclose(fp);
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}
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temp = calloc(PATH_MAX, sizeof(char));
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temp1 = calloc(PATH_MAX, sizeof(char));
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snprintf(temp, PATH_MAX, "%s/var/mailer.hist", getenv("MBSE_ROOT"));
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if ((fp = fopen(temp, "r"))) {
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fread(&history, sizeof(history), 1, fp);
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Temp = (time_t)history.online;
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t = localtime(&Temp);
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if (t->tm_mon != Miy) {
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/*
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* Calculate date/time for records to delete
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*/
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t = localtime(&Now);
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if (t->tm_mon == 0) {
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t->tm_mon = 11;
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t->tm_year--;
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} else {
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t->tm_mon--;
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}
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t->tm_mday = 1;
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t->tm_hour = 0;
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t->tm_min = 0;
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t->tm_sec = 0;
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Now = mktime(t);
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Syslog('+', "Packing mailer history since %s", rfcdate(Now));
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snprintf(temp1, PATH_MAX, "%s/var/mailer.temp", getenv("MBSE_ROOT"));
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if ((ft = fopen(temp1, "a")) == NULL) {
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WriteError("$Can't create %s", temp1);
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fclose(fp);
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} else {
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memset(&history, 0, sizeof(history));
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history.online = (int)time(NULL);
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history.offline = (int)time(NULL);
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fwrite(&history, sizeof(history), 1, ft);
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i = 0;
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while (fread(&history, sizeof(history), 1, fp)) {
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if (history.online >= (int)Now) {
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fwrite(&history, sizeof(history), 1, ft);
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i++;
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}
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}
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fclose(ft);
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fclose(fp);
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unlink(temp);
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rename(temp1, temp);
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Syslog('+', "Written %d records", i);
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}
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} else {
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fclose(fp);
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}
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}
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free(temp);
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free(temp1);
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}
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