void upsdrv_shutdown(void)
{
upslogx(LOG_EMERG, "Shutting down...");
/* send shutdown command twice, just to be sure */
instcmd("shutdown.reboot", NULL);
sleep(1);
instcmd("shutdown.reboot", NULL);
sleep(1);
}
static int instcmd (const char *auxcmd, const char *data)
{
cmd_t *cp;
if (!strcasecmp(auxcmd, "beeper.off")) {
/* compatibility mode for old command */
upslogx(LOG_WARNING,
"The 'beeper.off' command has been renamed to 'beeper.disable'");
return instcmd("beeper.disable", NULL);
}
if (!strcasecmp(auxcmd, "beeper.on")) {
/* compatibility mode for old command */
upslogx(LOG_WARNING,
"The 'beeper.on' command has been renamed to 'beeper.enable'");
return instcmd("beeper.enable", NULL);
}
upsdebugx(1, "Instcmd: %s %s", auxcmd, data ? data : "\"\"");
for (cp = commands; cp->cmd; cp++) {
if (strcasecmp(cp->cmd, auxcmd)) {
continue;
}
upscsend(cp->upsc);
if (cp->upsp) {
upscsend(cp->upsp);
} else if (data) {
upscsend(data);
}
return STAT_INSTCMD_HANDLED;
}
upslogx(LOG_INFO, "instcmd: unknown command %s", auxcmd);
return STAT_INSTCMD_UNKNOWN;
}
void upsdrv_updateinfo(void)
{
time_t now = time(NULL);
if (sstate_dead(15)) {
sstate_disconnect();
extrafd = upsfd = sstate_connect();
return;
}
if (sstate_readline()) {
sstate_disconnect();
return;
}
if (ups.timer.shutdown >= 0) {
ups.timer.shutdown -= difftime(now, last_poll);
if (ups.timer.shutdown < 0) {
const char *val;
ups.timer.shutdown = -1;
outlet = 0;
val = getval("load.off");
if (val) {
char buf[SMALLBUF];
snprintf(buf, sizeof(buf), "INSTCMD %s\n", val);
sstate_sendline(buf);
}
}
} else if (ups.timer.start >= 0) {
if (online) {
ups.timer.start -= difftime(now, last_poll);
} else {
ups.timer.start = ondelay;
}
if (ups.timer.start < 0) {
const char *val;
ups.timer.start = -1;
outlet = 1;
val = getval("load.on");
if (val) {
char buf[SMALLBUF];
snprintf(buf, sizeof(buf), "INSTCMD %s\n", val);
sstate_sendline(buf);
}
dstate_setinfo("ups.status", "%s", ups.status);
}
} else if (!online && outlet) {
if (battery.charge.act < battery.charge.low) {
upslogx(LOG_INFO, "Battery charge low");
instcmd("shutdown.return", NULL);
} else if (battery.runtime.act < battery.runtime.low) {
upslogx(LOG_INFO, "Battery runtime low");
instcmd("shutdown.return", NULL);
}
}
dstate_setinfo("ups.timer.shutdown", "%d", ups.timer.shutdown);
dstate_setinfo("ups.timer.start", "%d", ups.timer.start);
last_poll = now;
}
static int instcmd(const char *cmdname, const char *extra)
{
unsigned char command[10], answer[10];
int res;
if (!strcasecmp(cmdname, "beeper.off")) {
/* compatibility mode for old command */
upslogx(LOG_WARNING,
"The 'beeper.off' command has been renamed to 'beeper.mute' for this driver");
return instcmd("beeper.mute", NULL);
}
if (!strcasecmp(cmdname, "beeper.on")) {
/* compatibility mode for old command */
upslogx(LOG_WARNING,
"The 'beeper.on' command has been renamed to 'beeper.enable'");
return instcmd("beeper.enable", NULL);
}
if (!strcasecmp(cmdname, "shutdown.return")) {
/* Same stuff as upsdrv_shutdown() */
if (! autorestart) {
command[0]=UPS_SET_TIMES_ON_BATTERY;
command[1]=0x00; /* max time on */
command[2]=0x00; /* battery */
command[3]=0x00; /* max time after */
command[4]=0x00; /* battery reserve */
command[5]=0x01; /* autorestart after battery depleted enabled */
command_write_sequence(command, 6, answer);
}
/* shedule a shutdown in 30 seconds */
command[0]=UPS_SET_SCHEDULING;
command[1]=0x1e; /* remaining */
command[2]=0x00; /* time */
command[3]=0x00; /* to */
command[4]=0x00; /* shutdown 30 secs */
command[5]=0x01; /* programmed */
command[6]=0x00; /* time */
command[7]=0x00; /* to */
command[8]=0x00; /* restart 1 sec */
command_write_sequence(command, 9, answer);
return STAT_INSTCMD_HANDLED;
}
if (!strcasecmp(cmdname, "shutdown.stayoff")) {
/* shedule a shutdown in 30 seconds with no restart (-1) */
command[0]=UPS_SET_SCHEDULING;
command[1]=0x1e; /* remaining */
command[2]=0x00; /* time */
command[3]=0x00; /* to */
command[4]=0x00; /* shutdown 150 secs */
command[5]=0xff; /* programmed */
command[6]=0xff; /* time */
command[7]=0xff; /* to */
command[8]=0xff; /* restart -1 no restart*/
command_write_sequence(command, 9, answer);
return STAT_INSTCMD_HANDLED;
}
if (!strcasecmp(cmdname, "shutdown.stop")) {
/* set shutdown and restart time to -1 (no shutdown, no restart) */
command[0]=UPS_SET_SCHEDULING;
command[1]=0xff; /* remaining */
command[2]=0xff; /* time */
command[3]=0xff; /* to */
command[4]=0xff; /* shutdown -1 (no shutdown) */
command[5]=0xff; /* programmed */
command[6]=0xff; /* time */
command[7]=0xff; /* to */
command[8]=0xff; /* restart -1 no restart */
command_write_sequence(command, 9, answer);
return STAT_INSTCMD_HANDLED;
}
if (!strcasecmp(cmdname, "test.failure.start")) {
/* force ups on battery power */
command[0]=UPS_SET_BATTERY_TEST;
command[1]=0x01;
/* 0 = perform battery test
1 = force UPS on battery power
2 = restore standard mode (mains power) */
command_write_sequence(command, 2, answer);
return STAT_INSTCMD_HANDLED;
}
if (!strcasecmp(cmdname, "test.failure.stop")) {
/* restore standard mode (mains power) */
command[0]=UPS_SET_BATTERY_TEST;
command[1]=0x02;
/* 0 = perform battery test
1 = force UPS on battery power
2 = restore standard mode (mains power) */
command_write_sequence(command, 2, answer);
return STAT_INSTCMD_HANDLED;
}
if (!strcasecmp(cmdname, "test.battery.start")) {
/* launch battery test */
command[0]=UPS_SET_BATTERY_TEST;
command[1]=0x00;
/* 0 = perform battery test
1 = force UPS on battery power
2 = restore standard mode (mains power) */
send_write_command(command, 2);
sleep(15);
res = get_answer(answer);
switch (answer[1]) { /* byte 1 = Test result */
case 0x00: /* all right */
dstate_setinfo("ups.test.result", "OK");
break;
case 0x01:
dstate_setinfo("ups.test.result", "Battery charge: 20%%");
break;
case 0x02:
dstate_setinfo("ups.test.result", "Battery charge: 40%%");
break;
case 0x03:
dstate_setinfo("ups.test.result", "Battery charge: 60%%");
break;
case 0x04:
dstate_setinfo("ups.test.result", "Battery charge: 80%%");
break;
case 0x05:
dstate_setinfo("ups.test.result", "Battery charge: 100%%");
break;
case 0xfe:
dstate_setinfo("ups.test.result", "Bad battery pack: replace");
break;
default:
dstate_setinfo("ups.test.result", "Impossible to test");
break;
}
dstate_dataok();
upslogx(LOG_NOTICE, "instcmd: test battery returned with %d bytes", res);
upslogx(LOG_NOTICE, "test battery byte 1 = %x", answer[1]);
return STAT_INSTCMD_HANDLED;
}
if (!strcasecmp(cmdname, "beeper.enable")) {
/* set buzzer to not muted */
command[0]=UPS_SET_BUZZER_MUTE;
command[1]=0x00;
/* 0 = not muted
1 = muted
2 = read current status */
command_write_sequence(command, 2, answer);
return STAT_INSTCMD_HANDLED;
}
if (!strcasecmp(cmdname, "beeper.mute")) {
/* set buzzer to muted */
command[0]=UPS_SET_BUZZER_MUTE;
command[1]=0x01;
/* 0 = not muted
1 = muted
2 = read current status */
command_write_sequence(command, 2, answer);
return STAT_INSTCMD_HANDLED;
}
upslogx(LOG_NOTICE, "instcmd: unknown command [%s]", cmdname);
return STAT_INSTCMD_UNKNOWN;
}