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deb-mbse/mbtask/taskstat.c
2007-04-30 20:20:33 +00:00

706 lines
17 KiB
C

/*****************************************************************************
*
* $Id$
* Purpose ...............: Keep track of server status
*
*****************************************************************************
* Copyright (C) 1997-2007
*
* Michiel Broek FIDO: 2:280/2802
* Beekmansbos 10
* 1971 BV IJmuiden
* the Netherlands
*
* This file is part of MBSE BBS.
*
* This BBS is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2, or (at your option) any
* later version.
*
* MB BBS is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with MB BBS; see the file COPYING. If not, write to the Free
* Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
*****************************************************************************/
#include "../config.h"
#include "../lib/mbselib.h"
#include "taskstat.h"
#include "callstat.h"
#include "outstat.h"
#include "taskibc.h"
#include "taskutil.h"
/*
* Semafores
*/
int s_scanout = FALSE;
int s_mailout = FALSE;
int s_mailin = FALSE;
int s_reqindex = FALSE;
int s_index = FALSE;
int s_msglink = FALSE;
int s_newnews = FALSE;
int s_bbsopen = FALSE;
int s_do_inet = FALSE;
int tosswait = TOSSWAIT_TIME;
extern int UPSalarm;
extern int UPSdown;
extern int ptimer;
extern int rescan;
extern struct taskrec TCFG;
extern int internet;
extern int ZMH;
typedef struct {
int tot_clt; /* Total client connects */
int peak_clt; /* Peak simultaneous tot_cltes */
int s_error; /* Syntax errors from clients */
int c_error; /* Comms errors from clients */
} cl_stat;
typedef struct {
int start; /* Start date/time */
int laststart; /* Last start date/time */
int daily; /* Last daily update */
int startups; /* Total starts */
int clients; /* Connected clients */
cl_stat total; /* Total statistics */
cl_stat today; /* Todays statistics */
unsigned open : 1; /* Is BBS open */
unsigned int sequence; /* Sequencer counter */
unsigned int mkbrcvd; /* MIB mailer Kbytes received */
unsigned int mkbsent; /* MIB mailer Kbytes sent */
unsigned int msessin; /* MIB mailer inbound sessions */
unsigned int msessout; /* MIB mailer outbound sessions */
unsigned int msesssecure; /* MIB mailer secure sessions */
unsigned int msessunsec; /* MIB mailer unsecure sessions */
unsigned int msessbad; /* MIB mailer bad sessions */
unsigned int mftsc; /* MIB mailer FTSC sessions */
unsigned int myoohoo; /* MIB mailer YooHoo sessions */
unsigned int memsi; /* MIB mailer EMSI sessions */
unsigned int mbinkp; /* MIB mailer Binkp sessions */
unsigned int mfreqs; /* MIB mailer file requests */
unsigned int tmsgsin; /* MIB tosser messages in */
unsigned int tmsgsout; /* MIB tosser messages out */
unsigned int tmsgsbad; /* MIB tosser messages bad */
unsigned int tmsgsdupe; /* MIB tosser messages dupe */
unsigned int tnetin; /* MIB tosser netmail in */
unsigned int tnetout; /* MIB tosser netmail out */
unsigned int tnetbad; /* MIB tosser netmail bad */
unsigned int temailin; /* MIB tosser email in */
unsigned int temailout; /* MIB tosser email out */
unsigned int temailbad; /* MIB tosser email bad */
unsigned int techoin; /* MIB tosser echomail in */
unsigned int techoout; /* MIB tosser echomail out */
unsigned int techobad; /* MIB tosser echomail bad */
unsigned int techodupe; /* MIB tosser echomail dupe */
unsigned int tnewsin; /* MIB tosser news in */
unsigned int tnewsout; /* MIB tosser news out */
unsigned int tnewsbad; /* MIB tosser news bad */
unsigned int tnewsdupe; /* MIB tosser news dupe */
unsigned int tfilesin; /* MIB tosser files in */
unsigned int tfilesout; /* MIB tosser files out */
unsigned int tfilesbad; /* MIB tosser bad files */
unsigned int tfilesdupe; /* MIB tosser dupe files */
unsigned int tfilesmagic; /* MIB tosser files magics */
unsigned int tfileshatched; /* MIB tosser files hatched */
unsigned int ooutsize; /* MIB outbound size */
unsigned int bsessions; /* MIB BBS sessions */
unsigned int bminutes; /* MIB BBS minutes used */
unsigned int bposted; /* MIB BBS msgs posted */
unsigned int buploads; /* MIB BBS file uploads */
unsigned int bkbupload; /* MIB BBS kbytes uploaded */
unsigned int bdownloads; /* MIB BBS file downloads */
unsigned int bkbdownload; /* MIB BBS kbytes downloaded */
unsigned int bchats; /* MIB BBS chatsessions */
unsigned int bchatminutes; /* MIB BBS chat minutes */
} status_r;
static char stat_fn[PATH_MAX]; /* Statusfile name */
static status_r status; /* Status data */
extern double Load; /* System Load */
extern int Processing; /* Is system running */
/************************************************************************
*
* Initialize the statusfile, create it if necesary.
*/
void status_init()
{
size_t cnt;
int stat_fd;
snprintf(stat_fn, PATH_MAX, "%s/var/status.mbsed", getenv("MBSE_ROOT"));
/*
* First check if this is the very first time we start the show.
* If so, we generate an empty status file with only the start
* date in it.
*/
memset((char *)&status, 0, sizeof(status_r));
stat_fd = open(stat_fn, O_RDWR);
if (stat_fd == -1) {
status.start = (int)time(NULL);
status.daily = (int)time(NULL);
status.sequence = (unsigned int)time(NULL);
stat_fd = open(stat_fn, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR);
cnt = write(stat_fd, &status, sizeof(status_r));
Syslog('+', "New statusfile created");
lseek(stat_fd, 0, SEEK_SET);
}
cnt = read(stat_fd, &status, sizeof(status_r));
if ((cnt != sizeof(status_r)) && (cnt < 50)) {
printf("Error reading status file\n");
exit(MBERR_INIT_ERROR);
}
status.startups++;
status.laststart = (int)time(NULL);
status.clients = 1; /* We are a client ourself */
s_bbsopen = status.open;
lseek(stat_fd, 0, SEEK_SET);
cnt = write(stat_fd, &status, sizeof(status_r));
if (cnt != sizeof(status_r)) {
Syslog('?', "$Error rewrite status file\n");
exit(MBERR_INIT_ERROR);
}
close(stat_fd);
}
/*
* Writeback the updated status record.
*/
void status_write(void);
void status_write(void)
{
int d, stat_fd, yday;
struct tm ttm;
time_t temp;
temp = time(NULL);
localtime_r(&temp, &ttm);
yday = ttm.tm_yday;
temp = (time_t)status.daily;
localtime_r(&temp, &ttm);
/*
* If we passed to the next day, zero the today counters
*/
if (yday != ttm.tm_yday) {
Syslog('+', "Last days statistics:");
Syslog('+', "Total clients : %lu", status.today.tot_clt);
Syslog('+', "Peak clients : %lu", status.today.peak_clt);
Syslog('+', "Syntax errors : %lu", status.today.s_error);
Syslog('+', "Comms errors : %lu", status.today.c_error);
memset((char *)&status.today, 0, sizeof(cl_stat));
status.daily = time(NULL);
Syslog('+', "Zeroed todays status counters");
}
if ((stat_fd = open(stat_fn, O_RDWR)) == -1) {
Syslog('?', "$Error open statusfile %s", stat_fn);
return;
}
if ((d = lseek(stat_fd, 0, SEEK_SET)) != 0) {
Syslog('?', "$Error seeking in statusfile");
return;
}
d = write(stat_fd, &status, sizeof(status_r));
if (d != sizeof(status_r))
Syslog('?', "$Error writing statusfile, only %d bytes", d);
/*
* CLose the statusfile
*/
if (close(stat_fd) != 0)
Syslog('?', "$Error closing statusfile");
}
/*************************************************************************
*
* Various actions on the statusfile.
*/
/*
* Check for Zone Mail Hour, return TRUE if it is.
*/
int get_zmh()
{
struct tm l_date;
char sstime[6];
time_t Now;
Now = time(NULL);
gmtime_r(&Now, &l_date);
snprintf(sstime, 6, "%02d:%02d", l_date.tm_hour, l_date.tm_min);
if ((strncmp(sstime, TCFG.zmh_start, 5) >= 0) && (strncmp(sstime, TCFG.zmh_end, 5) < 0)) {
if (!ZMH) {
CreateSema((char *)"zmh");
Syslog('!', "Start of Zone Mail Hour");
ZMH = TRUE;
}
} else {
if (ZMH) {
RemoveSema((char *)"zmh");
Syslog('!', "End of Zone Mail Hour");
ZMH = FALSE;
}
}
return ZMH;
}
void stat_inc_clients()
{
status.clients++;
status.total.tot_clt++;
status.today.tot_clt++;
if (status.clients >= status.total.peak_clt)
status.total.peak_clt = status.clients;
if (status.clients >= status.today.peak_clt)
status.today.peak_clt = status.clients;
status_write();
}
void stat_dec_clients()
{
status.clients--;
status_write();
}
void stat_set_open(int op)
{
if (op) {
if (!s_bbsopen) {
Syslog('!', "The bbs is open");
sem_set((char *)"scanout", TRUE);
}
} else {
if (s_bbsopen) {
Syslog('!', "The bbs is closed");
}
}
s_bbsopen = status.open = op;
status_write();
}
void stat_inc_serr()
{
status.total.s_error++;
status.today.s_error++;
status_write();
}
void stat_inc_cerr()
{
status.total.c_error++;
status.today.c_error++;
status_write();
}
void stat_status_r(char *buf)
{
int i, srvcnt = 0, chncnt = 0, usrcnt = 0;
for (i = 0; i < MAXIBC_SRV; i++)
if (strlen(srv_list[i].server))
srvcnt++;
for (i = 0; i < MAXIBC_CHN; i++)
if (strlen(chn_list[i].server))
chncnt++;
for (i = 0; i < MAXIBC_USR; i++)
if (strlen(usr_list[i].server))
usrcnt++;
snprintf(buf, SS_BUFSIZE, "100:23,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%2.2f,%u,%d,%d,%d;",
status.start, status.laststart, status.daily,
status.startups, status.clients,
status.total.tot_clt, status.total.peak_clt,
status.total.s_error, status.total.c_error,
status.today.tot_clt, status.today.peak_clt,
status.today.s_error, status.today.c_error,
status.open, get_zmh(), internet, s_do_inet, Processing, Load, status.sequence,
srvcnt, chncnt, usrcnt);
return;
}
/*
* Return open status:
* 0 = open.
* 1 = closed.
* 2 = Zone Mail Hour.
*/
int stat_bbs_stat()
{
if (!status.open)
return 1;
if (get_zmh())
return 2;
return 0;
}
/*
* Get next sequence number
*/
void getseq_r(char *buf)
{
status.sequence++;
status_write();
snprintf(buf, 80, "100:1,%u;", status.sequence);
return;
}
unsigned int gettoken(void)
{
status.sequence++;
status_write();
return status.sequence;
}
int sem_set(char *sem, int value)
{
if (!strcmp(sem, "scanout")) {
s_scanout = value;
if (value)
rescan = TRUE;
} else if (!strcmp(sem, "mailout")) {
s_mailout = value;
} else if (!strcmp(sem, "mailin")) {
s_mailin = value;
if (value)
tosswait = TOSSWAIT_TIME;
} else if (!strcmp(sem, "mbindex")) {
s_index = value;
} else if (!strcmp(sem, "newnews")) {
s_newnews = value;
} else if (!strcmp(sem, "msglink")) {
s_msglink = value;
} else if (!strcmp(sem, "reqindex")) {
s_reqindex = value;
} else if (!strcmp(sem, "do_inet")) {
s_do_inet = value;
} else {
return FALSE;
}
ptimer = PAUSETIME;
return TRUE;
}
void sem_status_r(char *data, char *buf)
{
char *cnt, *sem;
int value;
snprintf(buf, 40, "200:1,16;");
cnt = strtok(data, ",");
sem = strtok(NULL, ";");
if (!strcmp(sem, "scanout")) {
value = s_scanout;
} else if (!strcmp(sem, "mailout")) {
value = s_mailout;
} else if (!strcmp(sem, "mailin")) {
value = s_mailin;
} else if (!strcmp(sem, "mbindex")) {
value = s_index;
} else if (!strcmp(sem, "newnews")) {
value = s_newnews;
} else if (!strcmp(sem, "msglink")) {
value = s_msglink;
} else if (!strcmp(sem, "reqindex")) {
value = s_reqindex;
} else if (!strcmp(sem, "upsalarm")) {
value = UPSalarm;
} else if (!strcmp(sem, "upsdown")) {
value = UPSdown;
} else if (!strcmp(sem, "do_inet")) {
value = s_do_inet;
} else {
Syslog('s', "sem_status(%s) buf=%s", sem, buf);
return;
}
snprintf(buf, 40, "100:1,%s;", value ? "1":"0");
return;
}
void sem_create_r(char *data, char *buf)
{
char *sem;
strtok(data, ",");
sem = xstrcpy(strtok(NULL, ";"));
if (sem_set(sem, TRUE))
snprintf(buf, 40, "100:0;");
else
snprintf(buf, 40, "200:1,16;");
free(sem);
return;
}
void sem_remove_r(char *data, char *buf)
{
char *sem;
strtok(data, ",");
sem = xstrcpy(strtok(NULL, ";"));
if (sem_set(sem, FALSE))
snprintf(buf, 40, "100:0;");
else
snprintf(buf, 40, "200:1,16;");
free(sem);
return;
}
void mib_set_mailer(char *data)
{
unsigned int kbrcvd, kbsent, direction, state, type, freqs;
Syslog('m', "MIB set mailer %s", data);
strtok(data, ",");
kbrcvd = atoi(strtok(NULL, ","));
kbsent = atoi(strtok(NULL, ","));
direction = atoi(strtok(NULL, ","));
state = atoi(strtok(NULL, ","));
type = atoi(strtok(NULL, ","));
freqs = atoi(strtok(NULL, ";"));
status.mkbrcvd += kbrcvd;
status.mkbsent += kbsent;
if (direction)
status.msessout++;
else
status.msessin++;
switch (state) {
case 0: status.msesssecure++; break;
case 1: status.msessunsec++; break;
case 2: status.msessbad++; break;
}
switch (type) {
case 1: status.mftsc++; break;
case 2: status.myoohoo++; break;
case 3: status.memsi++; break;
case 4: status.mbinkp++; break;
}
status.mfreqs += freqs;
Syslog('m', "MIB mailer: rcvd=%d sent=%d in=%d out=%d sec=%d unsec=%d bad=%d ftsc=%d yoohoo=%d emsi=%d binkp=%d freq=%d",
status.mkbrcvd, status.mkbsent, status.msessin,
status.msessout, status.msesssecure, status.msessunsec, status.msessbad,
status.mftsc, status.myoohoo, status.memsi, status.mbinkp, status.mfreqs);
status_write();
}
void mib_set_netmail(char *data)
{
unsigned int in, out, bad;
Syslog('m', "MIB set netmail %s", data);
strtok(data, ",");
in = atoi(strtok(NULL, ","));
out = atoi(strtok(NULL, ","));
bad = atoi(strtok(NULL, ";"));
status.tmsgsin += in;
status.tnetin += in;
status.tmsgsout += out;
status.tnetout += out;
status.tmsgsbad += bad;
status.tnetbad += bad;
Syslog('m', "MIB netmail: in=%d out=%d bad=%d in=%d out=%d bad=%d", status.tmsgsin, status.tmsgsout, status.tmsgsbad,
status.tnetin, status.tnetout, status.tnetbad);
status_write();
}
void mib_set_email(char *data)
{
unsigned int in, out, bad;
Syslog('m', "MIB set email %s", data);
strtok(data, ",");
in = atoi(strtok(NULL, ","));
out = atoi(strtok(NULL, ","));
bad = atoi(strtok(NULL, ";"));
status.tmsgsin += in;
status.temailin += in;
status.tmsgsout += out;
status.temailout += out;
status.tmsgsbad += bad;
status.temailbad += bad;
Syslog('m', "MIB netmail: in=%d out=%d bad=%d in=%d out=%d bad=%d", status.tmsgsin, status.tmsgsout, status.tmsgsbad,
status.temailin, status.temailout, status.temailbad);
status_write();
}
void mib_set_news(char *data)
{
unsigned int in, out, bad, dupe;
Syslog('m', "MIB set news %s", data);
strtok(data, ",");
in = atoi(strtok(NULL, ","));
out = atoi(strtok(NULL, ","));
bad = atoi(strtok(NULL, ","));
dupe = atoi(strtok(NULL, ";"));
status.tmsgsin += in;
status.tnewsin += in;
status.tmsgsout += out;
status.tnewsout += out;
status.tmsgsbad += bad;
status.tnewsbad += bad;
status.tmsgsdupe += dupe;
status.tnewsdupe += dupe;
Syslog('m', "MIB news: in=%d out=%d bad=%d dupe=%d in=%d out=%d bad=%d dupe=%d",
status.tmsgsin, status.tmsgsout, status.tmsgsbad, status.tmsgsdupe,
status.tnewsin, status.tnewsout, status.tnewsbad, status.tnewsdupe);
status_write();
}
void mib_set_echo(char *data)
{
unsigned int in, out, bad, dupe;
Syslog('m', "MIB set echo %s", data);
strtok(data, ",");
in = atoi(strtok(NULL, ","));
out = atoi(strtok(NULL, ","));
bad = atoi(strtok(NULL, ","));
dupe = atoi(strtok(NULL, ";"));
status.tmsgsin += in;
status.techoin += in;
status.tmsgsout += out;
status.techoout += out;
status.tmsgsbad += bad;
status.techobad += bad;
status.tmsgsdupe += dupe;
status.techodupe += dupe;
Syslog('m', "MIB echo: in=%d out=%d bad=%d dupe=%d in=%d out=%d bad=%d dupe=%d",
status.tmsgsin, status.tmsgsout, status.tmsgsbad, status.tmsgsdupe,
status.techoin, status.techoout, status.techobad, status.techodupe);
status_write();
}
void mib_set_files(char *data)
{
unsigned int in, out, bad, dupe, magics, hatched;
Syslog('m', "MIB set files %s", data);
strtok(data, ",");
in = atoi(strtok(NULL, ","));
out = atoi(strtok(NULL, ","));
bad = atoi(strtok(NULL, ","));
dupe = atoi(strtok(NULL, ","));
magics = atoi(strtok(NULL, ","));
hatched = atoi(strtok(NULL, ";"));
status.tfilesin += in;
status.tfilesout += out;
status.tfilesbad += bad;
status.tfilesdupe += dupe;
status.tfilesmagic += magics;
status.tfileshatched += hatched;
Syslog('m', "MIB files: in=%d out=%d bad=%d dupe=%d magic=%d hatch=%d",
status.tfilesin, status.tfilesout, status.tfilesbad, status.tfilesdupe,
status.tfilesmagic, status.tfileshatched);
status_write();
}
void mib_set_outsize(unsigned int size)
{
status.ooutsize = size;
Syslog('m', "MIB outbound: %d", status.ooutsize);
status_write();
}