void save_checkpoint(char *filename)
{
char *subfn;
FILE *fd = fopen(filename, "w");
activealerts_t *awalk;
unsigned char *pgmsg, *ackmsg;
if (fd == NULL) return;
for (awalk = alistBegin(); (awalk); awalk = alistNext()) {
if (awalk->state == A_DEAD) continue;
pgmsg = ackmsg = "";
fprintf(fd, "%s|%s|%s|%s|%s|%d|%d|%s|",
awalk->hostname, awalk->testname, awalk->location, awalk->ip,
colorname(awalk->maxcolor),
(int) awalk->eventstart,
(int) awalk->nextalerttime,
statename[awalk->state]);
if (awalk->pagemessage) pgmsg = nlencode(awalk->pagemessage);
fprintf(fd, "%s|", pgmsg);
if (awalk->ackmessage) ackmsg = nlencode(awalk->ackmessage);
fprintf(fd, "%s\n", ackmsg);
}
fclose(fd);
subfn = (char *)malloc(strlen(filename)+5);
sprintf(subfn, "%s.sub", filename);
save_state(subfn);
xfree(subfn);
}
char *bbh_item(void *hostin, enum bbh_item_t item)
{
static char *result;
static char intbuf[10];
static char *inttxt = NULL;
static strbuffer_t *rawtxt = NULL;
char *p;
namelist_t *host = (namelist_t *)hostin;
namelist_t *hwalk;
if (rawtxt == NULL) rawtxt = newstrbuffer(0);
if (inttxt == NULL) inttxt = (char *)malloc(10);
if (host == NULL) return NULL;
switch (item) {
case BBH_CLIENTALIAS:
return host->clientname;
case BBH_IP:
return host->ip;
case BBH_CLASS:
if (host->classname) return host->classname;
else return bbh_find_item(host, item);
break;
case BBH_OS:
if (host->osname) return host->osname;
else return bbh_find_item(host, item);
break;
case BBH_HOSTNAME:
return host->bbhostname;
case BBH_PAGENAME:
p = strrchr(host->page->pagepath, '/');
if (p) return (p+1); else return host->page->pagepath;
case BBH_PAGEPATH:
return host->page->pagepath;
case BBH_PAGETITLE:
p = strrchr(host->page->pagetitle, '/');
if (p) return (p+1);
/* else: Fall through */
case BBH_PAGEPATHTITLE:
if (strlen(host->page->pagetitle)) return host->page->pagetitle;
return "Top Page";
case BBH_PAGEINDEX:
sprintf(intbuf, "%d", host->pageindex);
return intbuf;
case BBH_ALLPAGEPATHS:
if (rawtxt) clearstrbuffer(rawtxt);
hwalk = host;
while (hwalk && (strcmp(hwalk->bbhostname, host->bbhostname) == 0)) {
if (STRBUFLEN(rawtxt) > 0) addtobuffer(rawtxt, ",");
addtobuffer(rawtxt, hwalk->page->pagepath);
hwalk = hwalk->next;
}
return STRBUF(rawtxt);
case BBH_GROUPID:
return host->groupid;
case BBH_DOCURL:
p = bbh_find_item(host, item);
if (p) {
if (result) xfree(result);
result = (char *)malloc(strlen(p) + strlen(host->bbhostname) + 1);
sprintf(result, p, host->bbhostname);
return result;
}
else
return NULL;
case BBH_DOWNTIME:
if (host->downtime)
return host->downtime;
else if (host->defaulthost)
return host->defaulthost->downtime;
else
return NULL;
case BBH_RAW:
if (rawtxt) clearstrbuffer(rawtxt);
p = bbh_item_walk(host);
while (p) {
addtobuffer(rawtxt, nlencode(p));
p = bbh_item_walk(NULL);
if (p) addtobuffer(rawtxt, "|");
}
return STRBUF(rawtxt);
case BBH_HOLIDAYS:
p = bbh_find_item(host, item);
if (!p) p = getenv("HOLIDAYS");
return p;
case BBH_DATA:
return host->data;
default:
return bbh_find_item(host, item);
}
return NULL;
}
int main(int argc, char *argv[])
{
char *msg;
int seq;
int argi;
int alertcolors, alertinterval;
char *configfn = NULL;
char *checkfn = NULL;
int checkpointinterval = 900;
char acklogfn[PATH_MAX];
FILE *acklogfd = NULL;
char notiflogfn[PATH_MAX];
FILE *notiflogfd = NULL;
char *tracefn = NULL;
struct sigaction sa;
int configchanged;
time_t lastxmit = 0;
MEMDEFINE(acklogfn);
MEMDEFINE(notiflogfn);
libxymon_init(argv[0]);
/* Dont save the error buffer */
save_errbuf = 0;
/* Load alert config */
alertcolors = colorset(xgetenv("ALERTCOLORS"), ((1 << COL_GREEN) | (1 << COL_BLUE)));
alertinterval = 60*atoi(xgetenv("ALERTREPEAT"));
/* Create our loookup-trees */
hostnames = xtreeNew(strcasecmp);
testnames = xtreeNew(strcasecmp);
locations = xtreeNew(strcasecmp);
for (argi=1; (argi < argc); argi++) {
if (argnmatch(argv[argi], "--config=")) {
configfn = strdup(strchr(argv[argi], '=')+1);
}
else if (argnmatch(argv[argi], "--checkpoint-file=")) {
checkfn = strdup(strchr(argv[argi], '=')+1);
}
else if (argnmatch(argv[argi], "--checkpoint-interval=")) {
char *p = strchr(argv[argi], '=') + 1;
checkpointinterval = atoi(p);
}
else if (argnmatch(argv[argi], "--dump-config")) {
load_alertconfig(configfn, alertcolors, alertinterval);
dump_alertconfig(1);
return 0;
}
else if (argnmatch(argv[argi], "--cfid")) {
include_configid = 1;
}
else if (argnmatch(argv[argi], "--test")) {
char *testhost = NULL, *testservice = NULL, *testpage = NULL,
*testcolor = "red", *testgroups = NULL;
void *hinfo;
int testdur = 0;
FILE *logfd = NULL;
activealerts_t *awalk = NULL;
int paramno = 0;
argi++; if (argi < argc) testhost = argv[argi];
argi++; if (argi < argc) testservice = argv[argi];
argi++;
while (argi < argc) {
if (strncasecmp(argv[argi], "--duration=", 11) == 0) {
testdur = durationvalue(strchr(argv[argi], '=')+1);
}
else if (strncasecmp(argv[argi], "--color=", 8) == 0) {
testcolor = strchr(argv[argi], '=')+1;
}
else if (strncasecmp(argv[argi], "--group=", 8) == 0) {
testgroups = strchr(argv[argi], '=')+1;
}
else if (strncasecmp(argv[argi], "--time=", 7) == 0) {
fakestarttime = (time_t)atoi(strchr(argv[argi], '=')+1);
}
else {
paramno++;
if (paramno == 1) testdur = atoi(argv[argi]);
else if (paramno == 2) testcolor = argv[argi];
else if (paramno == 3) fakestarttime = (time_t) atoi(argv[argi]);
}
argi++;
}
if ((testhost == NULL) || (testservice == NULL)) {
printf("Usage: xymond_alert --test HOST SERVICE [options]\n");
printf("Possible options:\n\t[--duration=MINUTES]\n\t[--color=COLOR]\n\t[--group=GROUPNAME]\n\t[--time=TIMESPEC]\n");
return 1;
}
load_hostnames(xgetenv("HOSTSCFG"), NULL, get_fqdn());
hinfo = hostinfo(testhost);
if (hinfo) {
testpage = strdup(xmh_item(hinfo, XMH_ALLPAGEPATHS));
}
else {
errprintf("Host not found in hosts.cfg - assuming it is on the top page\n");
testpage = "";
}
awalk = (activealerts_t *)calloc(1, sizeof(activealerts_t));
awalk->hostname = find_name(hostnames, testhost);
awalk->testname = find_name(testnames, testservice);
awalk->location = find_name(locations, testpage);
awalk->ip = strdup("127.0.0.1");
awalk->color = awalk->maxcolor = parse_color(testcolor);
awalk->pagemessage = "Test of the alert configuration";
awalk->eventstart = getcurrenttime(NULL) - testdur*60;
awalk->groups = (testgroups ? strdup(testgroups) : NULL);
awalk->state = A_PAGING;
awalk->cookie = 12345;
awalk->next = NULL;
logfd = fopen("/dev/null", "w");
starttrace(NULL);
testonly = 1;
load_alertconfig(configfn, alertcolors, alertinterval);
load_holidays(0);
send_alert(awalk, logfd);
return 0;
}
else if (argnmatch(argv[argi], "--trace=")) {
tracefn = strdup(strchr(argv[argi], '=')+1);
starttrace(tracefn);
}
else if (net_worker_option(argv[argi])) {
/* Handled in the subroutine */
}
else if (standardoption(argv[argi])) {
if (showhelp) return 0;
}
else {
errprintf("Unknown option '%s'\n", argv[argi]);
}
}
/* Do the network stuff if needed */
net_worker_run(ST_ALERT, LOC_SINGLESERVER, NULL);
if (checkfn) {
load_checkpoint(checkfn);
nextcheckpoint = gettimer() + checkpointinterval;
dbgprintf("Next checkpoint at %d, interval %d\n", (int) nextcheckpoint, checkpointinterval);
}
setup_signalhandler("xymond_alert");
/* Need to handle these ourselves, so we can shutdown and save state-info */
memset(&sa, 0, sizeof(sa));
sa.sa_handler = sig_handler;
sigaction(SIGPIPE, &sa, NULL);
sigaction(SIGTERM, &sa, NULL);
sigaction(SIGINT, &sa, NULL);
sigaction(SIGCHLD, &sa, NULL);
sigaction(SIGUSR1, &sa, NULL);
sigaction(SIGHUP, &sa, NULL);
if (xgetenv("XYMONSERVERLOGS")) {
sprintf(acklogfn, "%s/acknowledge.log", xgetenv("XYMONSERVERLOGS"));
acklogfd = fopen(acklogfn, "a");
sprintf(notiflogfn, "%s/notifications.log", xgetenv("XYMONSERVERLOGS"));
notiflogfd = fopen(notiflogfn, "a");
}
/*
* The general idea here is that this loop handles receiving of alert-
* and ack-messages from the master daemon, and maintains a list of
* host+test combinations that may have alerts going out.
*
* This module does not deal with any specific alert-configuration,
* it just picks up the alert messages, maintains the list of
* known tests that are in some sort of critical condition, and
* periodically pushes alerts to the do_alert.c module for handling.
*
* The only modification of alerts that happen here is the handling
* of when the next alert is due. It calls into the next_alert()
* routine to learn when an alert should be repeated, and also
* deals with Acknowledgments that stop alerts from going out for
* a period of time.
*/
while (running) {
char *eoln, *restofmsg;
char *metadata[20];
char *p;
int metacount;
char *hostname = NULL, *testname = NULL;
struct timespec timeout;
time_t now, nowtimer;
int anytogo;
activealerts_t *awalk;
int childstat;
nowtimer = gettimer();
if (checkfn && (nowtimer > nextcheckpoint)) {
dbgprintf("Saving checkpoint\n");
nextcheckpoint = nowtimer + checkpointinterval;
save_checkpoint(checkfn);
if (acklogfd) acklogfd = freopen(acklogfn, "a", acklogfd);
if (notiflogfd) notiflogfd = freopen(notiflogfn, "a", notiflogfd);
}
timeout.tv_sec = 60; timeout.tv_nsec = 0;
msg = get_xymond_message(C_PAGE, "xymond_alert", &seq, &timeout);
if (msg == NULL) {
running = 0;
continue;
}
/* See what time it is - must happen AFTER the timeout */
now = getcurrenttime(NULL);
/* Split the message in the first line (with meta-data), and the rest */
eoln = strchr(msg, '\n');
if (eoln) {
*eoln = '\0';
restofmsg = eoln+1;
}
else {
restofmsg = "";
}
/*
* Now parse the meta-data into elements.
* We use our own "gettok()" routine which works
* like strtok(), but can handle empty elements.
*/
metacount = 0;
memset(&metadata, 0, sizeof(metadata));
p = gettok(msg, "|");
while (p && (metacount < 19)) {
metadata[metacount] = p;
metacount++;
p = gettok(NULL, "|");
}
metadata[metacount] = NULL;
if (metacount > 3) hostname = metadata[3];
if (metacount > 4) testname = metadata[4];
if ((metacount > 10) && (strncmp(metadata[0], "@@page", 6) == 0)) {
/* @@page|timestamp|sender|hostname|testname|hostip|expiretime|color|prevcolor|changetime|location|cookie|osname|classname|grouplist|modifiers */
int newcolor, newalertstatus, oldalertstatus;
dbgprintf("Got page message from %s:%s\n", hostname, testname);
traceprintf("@@page %s:%s:%s=%s\n", hostname, testname, metadata[10], metadata[7]);
awalk = find_active(hostname, testname);
if (awalk == NULL) {
char *hwalk = find_name(hostnames, hostname);
char *twalk = find_name(testnames, testname);
char *pwalk = find_name(locations, metadata[10]);
awalk = (activealerts_t *)calloc(1, sizeof(activealerts_t));
awalk->hostname = hwalk;
awalk->testname = twalk;
awalk->location = pwalk;
awalk->cookie = -1;
awalk->state = A_DEAD;
/*
* Use changetime here, if we restart the alert module then
* this gets the duration values more right than using "now".
* Also, define this only when a new alert arrives - we should
* NOT clear this when a status goes yellow->red, or if it
* flaps between yellow and red.
*/
awalk->eventstart = atoi(metadata[9]);
add_active(awalk->hostname, awalk);
traceprintf("New record\n");
}
newcolor = parse_color(metadata[7]);
oldalertstatus = ((alertcolors & (1 << awalk->color)) != 0);
newalertstatus = ((alertcolors & (1 << newcolor)) != 0);
traceprintf("state %d->%d\n", oldalertstatus, newalertstatus);
if (newalertstatus) {
/* It's in an alert state. */
awalk->color = newcolor;
awalk->state = A_PAGING;
if (newcolor > awalk->maxcolor) {
if (awalk->maxcolor != 0) {
/*
* Severity has increased (yellow -> red).
* Clear the repeat-interval, and set maxcolor to
* the new color. If it drops to yellow again,
* maxcolor stays at red, so a test that flaps
* between yellow and red will only alert on red
* the first time, and then follow the repeat
* interval.
*/
dbgprintf("Severity increased, cleared repeat interval: %s/%s %s->%s\n",
awalk->hostname, awalk->testname,
colorname(awalk->maxcolor), colorname(newcolor));
clear_interval(awalk);
}
awalk->maxcolor = newcolor;
}
}
else {
/*
* Send one "recovered" message out now, then go to A_DEAD.
* Dont update the color here - we want recoveries to go out
* only if the alert color triggered an alert
*/
awalk->state = (newcolor == COL_BLUE) ? A_DISABLED : A_RECOVERED;
}
if (oldalertstatus != newalertstatus) {
dbgprintf("Alert status changed from %d to %d\n", oldalertstatus, newalertstatus);
clear_interval(awalk);
}
if (awalk->ip) xfree(awalk->ip);
awalk->ip = strdup(metadata[5]);
awalk->cookie = atoi(metadata[11]);
if (awalk->osname) xfree(awalk->osname);
awalk->osname = (metadata[12] ? strdup(metadata[12]) : NULL);
if (awalk->classname) xfree(awalk->classname);
awalk->classname = (metadata[13] ? strdup(metadata[13]) : NULL);
if (awalk->groups) xfree(awalk->groups);
awalk->groups = (metadata[14] ? strdup(metadata[14]) : NULL);
if (awalk->pagemessage) xfree(awalk->pagemessage);
if (metadata[15]) {
/* Modifiers are more interesting than the message itself */
awalk->pagemessage = (char *)malloc(strlen(awalk->hostname) + strlen(awalk->testname) + strlen(colorname(awalk->color)) + strlen(metadata[15]) + strlen(restofmsg) + 10);
sprintf(awalk->pagemessage, "%s:%s %s\n%s\n%s",
awalk->hostname, awalk->testname, colorname(awalk->color), metadata[15], restofmsg);
}
else {
awalk->pagemessage = strdup(restofmsg);
}
}
else if ((metacount > 5) && (strncmp(metadata[0], "@@ack", 5) == 0)) {
/* @@ack|timestamp|sender|hostname|testname|hostip|expiretime */
/*
* An ack is handled simply by setting the next
* alert-time to when the ack expires.
*/
time_t nextalert = atoi(metadata[6]);
dbgprintf("Got ack message from %s:%s\n", hostname, testname);
traceprintf("@@ack: %s:%s now=%d, ackeduntil %d\n",
hostname, testname, (int)now, (int)nextalert);
awalk = find_active(hostname, testname);
if (acklogfd) {
int cookie = (awalk ? awalk->cookie : -1);
int color = (awalk ? awalk->color : 0);
fprintf(acklogfd, "%d\t%d\t%d\t%d\t%s\t%s.%s\t%s\t%s\n",
(int)now, cookie,
(int)((nextalert - now) / 60), cookie,
"np_filename_not_used",
hostname, testname,
colorname(color),
nlencode(restofmsg));
fflush(acklogfd);
}
if (awalk && (awalk->state == A_PAGING)) {
traceprintf("Record updated\n");
awalk->state = A_ACKED;
awalk->nextalerttime = nextalert;
if (awalk->ackmessage) xfree(awalk->ackmessage);
awalk->ackmessage = strdup(restofmsg);
}
else {
traceprintf("No record\n");
}
}
else if ((metacount > 4) && (strncmp(metadata[0], "@@notify", 5) == 0)) {
/* @@notify|timestamp|sender|hostname|testname|pagepath */
char *hwalk = find_name(hostnames, hostname);
char *twalk = find_name(testnames, testname);
char *pwalk = find_name(locations, (metadata[5] ? metadata[5] : ""));
awalk = (activealerts_t *)calloc(1, sizeof(activealerts_t));
awalk->hostname = hwalk;
awalk->testname = twalk;
awalk->location = pwalk;
awalk->cookie = -1;
awalk->pagemessage = strdup(restofmsg);
awalk->eventstart = getcurrenttime(NULL);
awalk->state = A_NOTIFY;
add_active(awalk->hostname, awalk);
}
else if ((metacount > 3) &&
((strncmp(metadata[0], "@@drophost", 10) == 0) || (strncmp(metadata[0], "@@dropstate", 11) == 0))) {
/* @@drophost|timestamp|sender|hostname */
/* @@dropstate|timestamp|sender|hostname */
xtreePos_t handle;
handle = xtreeFind(hostnames, hostname);
if (handle != xtreeEnd(hostnames)) {
alertanchor_t *anchor = (alertanchor_t *)xtreeData(hostnames, handle);
for (awalk = anchor->head; (awalk); awalk = awalk->next) awalk->state = A_DEAD;
}
}
else if ((metacount > 4) && (strncmp(metadata[0], "@@droptest", 10) == 0)) {
/* @@droptest|timestamp|sender|hostname|testname */
awalk = find_active(hostname, testname);
if (awalk) awalk->state = A_DEAD;
}
else if ((metacount > 4) && (strncmp(metadata[0], "@@renamehost", 12) == 0)) {
/* @@renamehost|timestamp|sender|hostname|newhostname */
/*
* We handle rename's simply by dropping the alert. If there is still an
* active alert for the host, it will have to be dealt with when the next
* status update arrives.
*/
xtreePos_t handle;
handle = xtreeFind(hostnames, hostname);
if (handle != xtreeEnd(hostnames)) {
alertanchor_t *anchor = (alertanchor_t *)xtreeData(hostnames, handle);
for (awalk = anchor->head; (awalk); awalk = awalk->next) awalk->state = A_DEAD;
}
}
else if ((metacount > 5) && (strncmp(metadata[0], "@@renametest", 12) == 0)) {
/* @@renametest|timestamp|sender|hostname|oldtestname|newtestname */
/*
* We handle rename's simply by dropping the alert. If there is still an
* active alert for the host, it will have to be dealt with when the next
* status update arrives.
*/
awalk = find_active(hostname, testname);
if (awalk) awalk->state = A_DEAD;
}
else if (strncmp(metadata[0], "@@shutdown", 10) == 0) {
running = 0;
errprintf("Got a shutdown message\n");
continue;
}
else if (strncmp(metadata[0], "@@logrotate", 11) == 0) {
char *fn = xgetenv("XYMONCHANNEL_LOGFILENAME");
if (fn && strlen(fn)) {
reopen_file(fn, "a", stdout);
reopen_file(fn, "a", stderr);
if (tracefn) {
stoptrace();
starttrace(tracefn);
}
}
continue;
}
else if (strncmp(metadata[0], "@@reload", 8) == 0) {
/* Nothing ... right now */
}
else if (strncmp(metadata[0], "@@idle", 6) == 0) {
/* Timeout */
}
/*
* When a burst of alerts happen, we get lots of alert messages
* coming in quickly. So lets handle them in bunches and only
* do the full alert handling once every 10 secs - that lets us
* combine a bunch of alerts into one transmission process.
*/
if (nowtimer < (lastxmit+10)) continue;
lastxmit = nowtimer;
/*
* Loop through the activealerts list and see if anything is pending.
* This is an optimization, we could just as well just fork off the
* notification child and let it handle all of it. But there is no
* reason to fork a child process unless it is going to do something.
*/
configchanged = load_alertconfig(configfn, alertcolors, alertinterval);
configchanged += load_holidays(0);
anytogo = 0;
for (awalk = alistBegin(); (awalk); awalk = alistNext()) {
int anymatch = 0;
switch (awalk->state) {
case A_NORECIP:
if (!configchanged) break;
/* The configuration has changed - switch NORECIP -> PAGING */
awalk->state = A_PAGING;
clear_interval(awalk);
/* Fall through */
case A_PAGING:
if (have_recipient(awalk, &anymatch)) {
if (awalk->nextalerttime <= now) anytogo++;
}
else {
if (!anymatch) {
awalk->state = A_NORECIP;
cleanup_alert(awalk);
}
}
break;
case A_ACKED:
if (awalk->nextalerttime <= now) {
/* An ack has expired, so drop the ack message and switch to A_PAGING */
anytogo++;
if (awalk->ackmessage) xfree(awalk->ackmessage);
awalk->state = A_PAGING;
}
break;
case A_RECOVERED:
case A_DISABLED:
case A_NOTIFY:
anytogo++;
break;
case A_DEAD:
break;
}
}
dbgprintf("%d alerts to go\n", anytogo);
if (anytogo) {
pid_t childpid;
childpid = fork();
if (childpid == 0) {
/* The child */
start_alerts();
for (awalk = alistBegin(); (awalk); awalk = alistNext()) {
switch (awalk->state) {
case A_PAGING:
if (awalk->nextalerttime <= now) {
send_alert(awalk, notiflogfd);
}
break;
case A_ACKED:
/* Cannot be A_ACKED unless the ack is still valid, so no alert. */
break;
case A_RECOVERED:
case A_DISABLED:
case A_NOTIFY:
send_alert(awalk, notiflogfd);
break;
case A_NORECIP:
case A_DEAD:
break;
}
}
finish_alerts();
/* Child does not continue */
exit(0);
}
else if (childpid < 0) {
errprintf("Fork failed, cannot send alerts: %s\n", strerror(errno));
}
}
/* Update the state flag and the next-alert timestamp */
for (awalk = alistBegin(); (awalk); awalk = alistNext()) {
switch (awalk->state) {
case A_PAGING:
if (awalk->nextalerttime <= now) awalk->nextalerttime = next_alert(awalk);
break;
case A_NORECIP:
break;
case A_ACKED:
/* Still cannot get here except if ack is still valid */
break;
case A_RECOVERED:
case A_DISABLED:
case A_NOTIFY:
awalk->state = A_DEAD;
/* Fall through */
case A_DEAD:
cleanup_alert(awalk);
break;
}
}
clean_all_active();
/* Pickup any finished child processes to avoid zombies */
while (wait3(&childstat, WNOHANG, NULL) > 0) ;
}
if (checkfn) save_checkpoint(checkfn);
if (acklogfd) fclose(acklogfd);
if (notiflogfd) fclose(notiflogfd);
stoptrace();
MEMUNDEFINE(notiflogfn);
MEMUNDEFINE(acklogfn);
if (termsig >= 0) {
errprintf("Terminated by signal %d\n", termsig);
}
return 0;
}
void dump_hobbitdchk(void)
{
hostlist_t *hwalk;
entry_t *e;
for (hwalk = hostlistBegin(); (hwalk); hwalk = hostlistNext()) {
host_t *h = hwalk->hostentry;
for (e = h->entries; (e); e = e->next) {
char logfn[PATH_MAX];
struct stat st;
FILE *logfd;
char *logbuf, *logenc;
int n;
size_t bytesread;
char *flags = NULL;
char *sender = NULL;
char *unchstr = NULL;
char *p;
time_t validtime;
int oldcol = -1;
int lastchange = 0;
time_t enabletime = 0;
time_t acktime = 0;
time_t logtime = 0;
int cookie = -1;
time_t cookieexpires = 0;
sprintf(logfn, "%s/%s.%s", xgetenv("BBLOGS"), commafy(h->hostname), e->column->name);
if (stat(logfn, &st) == -1) continue;
logfd = fopen(logfn, "r");
if (logfd == NULL) continue;
logbuf = (char *)malloc(st.st_size+1);
bytesread = fread(logbuf, 1, st.st_size, logfd);
fclose(logfd);
if (bytesread == -1) {
xfree(logbuf);
continue;
}
*(logbuf+bytesread) = '\0';
logenc = nlencode(logbuf);
validtime = st.st_mtime;
logtime = st.st_mtime - 300; /* Guess */
p = strstr(logbuf, " <!-- [flags:");
if (p) p = p + strlen(" <!-- [flags:");
if (p) {
char savech;
n = strspn(p, "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ");
savech = *(p+n);
*(p+n) = '\0';
flags = strdup(p);
*(p+n) = savech;
}
p = strstr(logbuf, "\nMessage received from ");
if (p) sender = p + strlen("\nMessage received from ");
p = strstr(logbuf, "\nStatus unchanged in ");
if (p) unchstr = p + strlen("\nStatus unchanged in ");
if (sender) { p = strchr(sender, '\n'); if (p) *p = '\0'; } else sender = "";
if (unchstr) { p = strchr(unchstr, '\n'); if (p) *p = '\0'; } else unchstr = "";
sprintf(logfn, "%s/%s.%s", xgetenv("BBHIST"), commafy(h->hostname), e->column->name);
stat(logfn, &st);
logfd = fopen(logfn, "r");
if (logfd) {
char l[100], colstr[20];
int curcol = COL_GREEN, n;
if (st.st_size > 130) fseeko(logfd, -130, SEEK_END);
while (fgets(l, sizeof(l), logfd)) {
n = sscanf(l+25, "%s %d", colstr, &lastchange);
if (n == 2) {
oldcol = curcol;
curcol = parse_color(colstr);
}
}
}
fclose(logfd);
sprintf(logfn, "%s/%s.%s", xgetenv("BBDISABLED"), commafy(h->hostname), e->column->name);
if (stat(logfn, &st) == 0) enabletime = st.st_mtime;
printf("@@HOBBITDCHK-V1|%s|%s|%s|%s|%s|%s|%s|%d|%d|%d|%d|%d|%d|%d|%s",
"", h->hostname, e->column->name, sender,
colorname(e->color),
(flags ? flags : ""),
colorname(oldcol),
(int) logtime, lastchange, (int) validtime,
(int) enabletime, (int) acktime,
cookie, (int) cookieexpires,
logenc);
printf("|%s", ""); /* disable msg */
printf("|%s", ""); /* ack msg */
printf("\n");
}
}
}
