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/* **************************************************************** *
* *
* APRX -- 2nd generation APRS iGate and digi with *
* minimal requirement of esoteric facilities or *
* libraries of any kind beyond UNIX system libc. *
* *
* (c) Matti Aarnio - OH2MQK, 2007-2014 *
* *
* **************************************************************** */
#include "aprx.h"
int time_reset;
int debug; /* linkage dummy */
int erlangout;
int epochtime;
const char *aprxlogfile; /* linkage dummy */
const char *mycall; /* linkage dummy */
#ifdef ERLANGSTORAGE
void printtime(char *buf, int buflen)
{
struct tm *t = gmtime(&now.tv_sec);
// strftime(timebuf, 60, "%Y-%m-%d %H:%M:%S", t);
sprintf(buf, "%04d-%02d-%02d %02d:%02d:%02d",
t->tm_year+1900,t->tm_mon+1,t->tm_mday,
t->tm_hour,t->tm_min,t->tm_sec);
}
void erlang_snmp(void)
{
int i;
/* SNMP data output - continuously growing counters
*/
printf("APRX.pid %8ld\n", (long) ErlangHead->server_pid);
printf("APRX.uptime %8ld\n",
(long) (time(NULL) - ErlangHead->start_time));
printf("APRX.mycall %s\n", ErlangHead->mycall);
for (i = 0; i < ErlangLinesCount; ++i) {
struct erlangline *E = ErlangLines[i];
printf("%s", E->name);
printf(" %ld %ld %ld %ld %ld %ld %d\n",
E->SNMP.bytes_rx, E->SNMP.packets_rx,
E->SNMP.bytes_rxdrop, E->SNMP.packets_rxdrop,
E->SNMP.bytes_tx, E->SNMP.packets_tx,
(int) (now.tv_sec - E->last_update));
}
}
void erlang_xml(int topmode)
{
int i, j, k, t;
/* What this outputs is not XML, but a mild approximation
of the data that XML version would output..
It is not even the whole dataset, just last 60 samples
of each type.
*/
printf("APRX.pid %8ld\n", (long) ErlangHead->server_pid);
printf("APRX.uptime %8ld\n",
(long) (time(NULL) - ErlangHead->start_time));
printf("APRX.mycall %s\n", ErlangHead->mycall);
for (i = 0; i < ErlangLinesCount; ++i) {
struct erlangline *E = ErlangLines[i];
char logtime[40];
struct tm *wallclock;
printf("\nSNMP %s", E->name);
printf(" %ld %ld %ld %ld %ld %ld %d\n",
E->SNMP.bytes_rx, E->SNMP.packets_rx,
E->SNMP.bytes_rxdrop, E->SNMP.packets_rxdrop,
E->SNMP.bytes_tx, E->SNMP.packets_tx,
(int) (now.tv_sec - E->last_update));
printf("\n1min data\n");
k = E->e1_cursor;
t = E->e1_max;
if (topmode)
t = 90;
for (j = 0; j < t; ++j) {
--k;
if (k < 0)
k = E->e1_max - 1;
if (E->e1[k].update == 0)
continue;
if (epochtime) {
sprintf(logtime, "%ld",
(long) E->e1[k].update);
} else {
wallclock = gmtime(&E->e1[k].update);
strftime(logtime, sizeof(logtime),
"%Y-%m-%d %H:%M", wallclock);
}
printf("%s %s", logtime, E->name);
printf(" %2dm %5ld %3ld %5ld %3ld %5ld %3ld %5.3f %5.3f %5.3f\n",
1,
E->e1[k].bytes_rx, E->e1[k].packets_rx,
E->e1[k].bytes_rxdrop, E->e1[k].packets_rxdrop,
E->e1[k].bytes_tx, E->e1[k].packets_tx,
(float) E->e1[k].bytes_rx /
((float) E->erlang_capa * 60.0),
(float) E->e1[k].bytes_rxdrop /
((float) E->erlang_capa * 60.0),
(float)E->e1[k].bytes_tx/((float)E->erlang_capa*60.0)
);
}
printf("\n10min data\n");
k = E->e10_cursor;
t = E->e10_max;
if (topmode)
t = 10;
for (j = 0; j < t; ++j) {
--k;
if (k < 0)
k = E->e10_max - 1;
if (E->e10[k].update == 0)
continue;
if (epochtime) {
sprintf(logtime, "%ld",
(long) E->e10[k].update);
} else {
wallclock = gmtime(&E->e10[k].update);
strftime(logtime, sizeof(logtime),
"%Y-%m-%d %H:%M", wallclock);
}
printf("%s %s", logtime, E->name);
printf(" %2dm %5ld %3ld %5ld %3ld %5ld %3ld %5.3f %5.3f %5.3f\n",
10,
E->e10[k].bytes_rx, E->e10[k].packets_rx,
E->e10[k].bytes_rxdrop, E->e10[k].packets_rxdrop,
E->e10[k].bytes_tx, E->e10[k].packets_tx,
(float) E->e10[k].bytes_rx /
((float) E->erlang_capa * 60.0),
(float) E->e10[k].bytes_rxdrop /
((float) E->erlang_capa * 60.0),
(float)E->e10[k].bytes_tx/((float)E->erlang_capa*60.0)
);
}
printf("\n60min data\n");
k = E->e60_cursor;
t = E->e60_max;
if (topmode)
t = 3;
for (j = 0; j < t; ++j) {
--k;
if (k < 0)
k = E->e60_max - 1;
if (E->e60[k].update == 0)
continue;
if (epochtime) {
sprintf(logtime, "%ld",
(long) E->e60[k].update);
} else {
wallclock = gmtime(&E->e60[k].update);
strftime(logtime, sizeof(logtime),
"%Y-%m-%d %H:%M", wallclock);
}
printf("%s %s", logtime, E->name);
printf(" %2dm %5ld %3ld %5ld %3ld %5ld %3ld %5.3f %5.3f %5.3f\n",
60,
E->e60[k].bytes_rx, E->e60[k].packets_rx,
E->e60[k].bytes_rxdrop, E->e60[k].packets_rxdrop,
E->e60[k].bytes_tx, E->e60[k].packets_tx,
(float) E->e60[k].bytes_rx /
((float) E->erlang_capa * 60.0),
(float) E->e60[k].bytes_rxdrop /
((float) E->erlang_capa * 60.0),
(float)E->e60[k].bytes_tx/((float)E->erlang_capa*60.0)
);
}
}
exit(0);
}
void usage(void)
{
printf("Usage: aprx-stat [-t] [-f arpx-erlang.dat] {-S|-x|-X}\n");
exit(64);
}
int main(int argc, char **argv)
{
int opt;
int mode_snmp = 0;
int mode_xml = 0;
gettimeofday(&now, NULL);
while ((opt = getopt(argc, argv, "f:StxX?h")) != -1) {
switch (opt) {
case 'f':
erlang_backingstore = optarg;
break;
case 'S': /* SNMP */
++mode_snmp;
break;
case 'X':
mode_xml = 1;
break;
case 'x':
mode_xml = 2;
break;
case 't':
epochtime = 1;
break;
default:
usage();
break;
}
}
erlang_start(0); /* Open the backing-store */
if (!ErlangHead)
exit(1);
if (mode_snmp) {
erlang_snmp();
} else if (mode_xml == 1) {
erlang_xml(0);
} else if (mode_xml == 2) {
erlang_xml(1);
} else
usage();
return 0;
}
#else
void printtime(char *buf, int buflen) {} /* linkage dummy */
void aprx_syslog_init(const char *p) {}
int main(int argc, char **argv)
{
fprintf(stderr,"Sorry - aprx-stat program not available in system configured without ERLANGSTORAGE\n");
return 1;
}
#endif
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