int main(int argc, char *argv[]) { void *hwalk; char *hostsfn = NULL; char *netstring = NULL; char *include2 = NULL; int extras = 1; int testuntagged = 0; int nodownhosts = 0; int onlypreferredentry = 0; char *p; char **lookv; int argi, lookc; strbuffer_t *wantedtags; if ((argc <= 1) || (strcmp(argv[1], "--help") == 0)) { printf("Usage:\n%s test1 [test1] [test2] ... \n", argv[0]); exit(1); } lookv = (char **)malloc(argc*sizeof(char *)); lookc = 0; hostsfn = xgetenv("HOSTSCFG"); conncolumn = xgetenv("PINGCOLUMN"); for (argi=1; (argi < argc); argi++) { if (strcmp(argv[argi], "--noextras") == 0) { extras = 0; } else if (strcmp(argv[argi], "--test-untagged") == 0) { testuntagged = 1; } else if (argnmatch(argv[argi], "--no-down")) { char *p; nodownhosts = 1; p = strchr(argv[argi], '='); if (p) testcolumn = strdup(p+1); } else if (strcmp(argv[argi], "--version") == 0) { printf("xymongrep version %s\n", VERSION); exit(0); } else if ((strcmp(argv[argi], "--net") == 0) || (strcmp(argv[argi], "--bbnet") == 0)) { include2 = "netinclude"; onlypreferredentry = 0; } else if ((strcmp(argv[argi], "--web") == 0) || (strcmp(argv[argi], "--bbdisp") == 0)) { include2 = "dispinclude"; onlypreferredentry = 1; } else if (argnmatch(argv[argi], "--hosts=")) { hostsfn = strchr(argv[argi], '=') + 1; } else { lookv[lookc] = strdup(argv[argi]); lookc++; } } lookv[lookc] = NULL; if ((hostsfn == NULL) || (strlen(hostsfn) == 0)) { errprintf("Environment variable HOSTSCFG is not set - aborting\n"); exit(2); } load_hostnames(hostsfn, include2, get_fqdn()); if (first_host() == NULL) { errprintf("Cannot load %s, or file is empty\n", hostsfn); exit(3); } /* If we must avoid downed or disabled hosts, let's find out what those are */ if (nodownhosts) load_hoststatus(); /* Each network test tagged with NET:locationname */ p = xgetenv("XYMONNETWORK"); if ((p == NULL) || (strlen(p) == 0)) p = xgetenv("BBLOCATION"); if (p && strlen(p)) netstring = strdup(p); hwalk = first_host(); wantedtags = newstrbuffer(0); while (hwalk) { char hostip[IP_ADDR_STRLEN]; char *curnet = xmh_item(hwalk, XMH_NET); char *curname = xmh_item(hwalk, XMH_HOSTNAME); /* * Only look at the hosts whose NET: definition matches the wanted one. * Must also check if the host is currently down (not responding to ping). * And if the host is OK with knownhost(), because it may be time-limited. */ if (netok(netstring, curnet, testuntagged) && downok(curname, nodownhosts) && knownhost(curname, hostip, GH_IGNORE)) { char *item; clearstrbuffer(wantedtags); for (item = xmh_item_walk(hwalk); (item); item = xmh_item_walk(NULL)) { int i; char *realitem = item + strspn(item, "!~?"); for (i=0; lookv[i]; i++) { char *outitem = NULL; if (lookv[i][strlen(lookv[i])-1] == '*') { if (strncasecmp(realitem, lookv[i], strlen(lookv[i])-1) == 0) { outitem = (extras ? item : realitem); } } else if (strcasecmp(realitem, lookv[i]) == 0) { outitem = (extras ? item : realitem); } if (outitem) { int needquotes = ((strchr(outitem, ' ') != NULL) || (strchr(outitem, '\t') != NULL)); addtobuffer(wantedtags, " "); if (needquotes) addtobuffer(wantedtags, "\""); addtobuffer(wantedtags, outitem); if (needquotes) addtobuffer(wantedtags, "\""); } } } if (STRBUF(wantedtags) && (*STRBUF(wantedtags) != '\0') && extras) { if (xmh_item(hwalk, XMH_FLAG_DIALUP)) addtobuffer(wantedtags, " dialup"); if (xmh_item(hwalk, XMH_FLAG_TESTIP)) addtobuffer(wantedtags, " testip"); } if (STRBUF(wantedtags) && *STRBUF(wantedtags)) { printf("%s %s #%s\n", xmh_item(hwalk, XMH_IP), xmh_item(hwalk, XMH_HOSTNAME), STRBUF(wantedtags)); } } do { hwalk = next_host(hwalk, 1); } while (hwalk && onlypreferredentry && (strcmp(curname, xmh_item(hwalk, XMH_HOSTNAME)) == 0)); } return 0; }
xymongen_page_t *load_layout(char *pgset) { char pagetag[100], subpagetag[100], subparenttag[100], vpagetag[100], vsubpagetag[100], vsubparenttag[100], grouptag[100], summarytag[100], titletag[100], hosttag[100]; char *name, *link, *onlycols, *exceptcols; char hostname[MAX_LINE_LEN]; xymongen_page_t *toppage, *curpage, *cursubpage, *cursubparent; group_t *curgroup; host_t *curhost; char *curtitle; int ip1, ip2, ip3, ip4; char *p; int fqdn = get_fqdn(); char *cfgdata, *inbol, *ineol, insavchar = '\0'; if (loadhostsfromxymond) { if (load_hostnames("@", NULL, fqdn) != 0) { errprintf("Cannot load host configuration from xymond\n"); return NULL; } } else { if (load_hostnames(xgetenv("HOSTSCFG"), "dispinclude", fqdn) != 0) { errprintf("Cannot load host configuration from %s\n", xgetenv("HOSTSCFG")); return NULL; } } if (first_host() == NULL) { errprintf("Empty configuration from %s\n", (loadhostsfromxymond ? "xymond" : xgetenv("HOSTSCFG"))); return NULL; } dbgprintf("load_layout(pgset=%s)\n", textornull(pgset)); /* * load_hostnames() picks up the hostname definitions, but not the page * layout. So we will scan the file again, this time doing the layout. */ if (pgset == NULL) pgset = ""; sprintf(pagetag, "%spage", pgset); sprintf(subpagetag, "%ssubpage", pgset); sprintf(subparenttag, "%ssubparent", pgset); sprintf(vpagetag, "v%spage", pgset); sprintf(vsubpagetag, "v%ssubpage", pgset); sprintf(vsubparenttag, "v%ssubparent", pgset); sprintf(grouptag, "%sgroup", pgset); sprintf(summarytag, "%ssummary", pgset); sprintf(titletag, "%stitle", pgset); sprintf(hosttag, "%s:", pgset); for (p=hosttag; (*p); p++) *p = toupper((int)*p); toppage = init_page("", "", 0); addtopagelist(toppage); curpage = NULL; cursubpage = NULL; curgroup = NULL; curhost = NULL; cursubparent = NULL; curtitle = NULL; inbol = cfgdata = hostscfg_content(); while (inbol && *inbol) { inbol += strspn(inbol, " \t"); ineol = strchr(inbol, '\n'); if (ineol) { while ((ineol > inbol) && (isspace(*ineol) || (*ineol == '\n'))) ineol--; if (*ineol != '\n') ineol++; insavchar = *ineol; *ineol = '\0'; } dbgprintf("load_layout: -- got line '%s'\n", inbol); if ((strncmp(inbol, pagetag, strlen(pagetag)) == 0) || (strncmp(inbol, vpagetag, strlen(vpagetag)) == 0)) { getnamelink(inbol, &name, &link); if (curpage == NULL) { /* First page - hook it on toppage as a subpage from there */ curpage = toppage->subpages = init_page(name, link, (strncmp(inbol, vpagetag, strlen(vpagetag)) == 0)); } else { curpage = curpage->next = init_page(name, link, (strncmp(inbol, vpagetag, strlen(vpagetag)) == 0)); } curpage->parent = toppage; if (curtitle) { curpage->pretitle = curtitle; curtitle = NULL; } cursubpage = NULL; cursubparent = NULL; curgroup = NULL; curhost = NULL; addtopagelist(curpage); } else if ( (strncmp(inbol, subpagetag, strlen(subpagetag)) == 0) || (strncmp(inbol, vsubpagetag, strlen(vsubpagetag)) == 0) ) { if (curpage == NULL) { errprintf("'subpage' ignored, no preceding 'page' tag : %s\n", inbol); goto nextline; } getnamelink(inbol, &name, &link); if (cursubpage == NULL) { cursubpage = curpage->subpages = init_page(name, link, (strncmp(inbol, vsubpagetag, strlen(vsubpagetag)) == 0)); } else { cursubpage = cursubpage->next = init_page(name, link, (strncmp(inbol, vsubpagetag, strlen(vsubpagetag)) == 0)); } cursubpage->parent = curpage; if (curtitle) { cursubpage->pretitle = curtitle; curtitle = NULL; } cursubparent = NULL; curgroup = NULL; curhost = NULL; addtopagelist(cursubpage); } else if ( (strncmp(inbol, subparenttag, strlen(subparenttag)) == 0) || (strncmp(inbol, vsubparenttag, strlen(vsubparenttag)) == 0) ) { xymongen_page_t *parentpage, *walk; getparentnamelink(inbol, toppage, &parentpage, &name, &link); if (parentpage == NULL) { errprintf("'subparent' ignored, unknown parent page: %s\n", inbol); goto nextline; } cursubparent = init_page(name, link, (strncmp(inbol, vsubparenttag, strlen(vsubparenttag)) == 0)); if (parentpage->subpages == NULL) { parentpage->subpages = cursubparent; } else { for (walk = parentpage->subpages; (walk->next); (walk = walk->next)) ; walk->next = cursubparent; } if (curtitle) { cursubparent->pretitle = curtitle; curtitle = NULL; } cursubparent->parent = parentpage; curgroup = NULL; curhost = NULL; addtopagelist(cursubparent); } else if (strncmp(inbol, grouptag, strlen(grouptag)) == 0) { int sorthosts = (strstr(inbol, "group-sorted") != NULL); getgrouptitle(inbol, pgset, &link, &onlycols, &exceptcols); if (curgroup == NULL) { curgroup = init_group(link, onlycols, exceptcols, sorthosts); if (cursubparent != NULL) { cursubparent->groups = curgroup; } else if (cursubpage != NULL) { /* We're in a subpage */ cursubpage->groups = curgroup; } else if (curpage != NULL) { /* We're on a main page */ curpage->groups = curgroup; } else { /* We're on the top page */ toppage->groups = curgroup; } } else { curgroup->next = init_group(link, onlycols, exceptcols, sorthosts); curgroup = curgroup->next; } if (curtitle) { curgroup->pretitle = curtitle; curtitle = NULL; } curhost = NULL; } else if (sscanf(inbol, "%3d.%3d.%3d.%3d %s", &ip1, &ip2, &ip3, &ip4, hostname) == 5) { void *xymonhost = NULL; int dialup, nonongreen, crittime = 1; double warnpct = reportwarnlevel; int warnstops = reportwarnstops; char *displayname, *clientalias, *comment, *description; char *alertlist, *onwaplist, *reporttime; char *nopropyellowlist, *nopropredlist, *noproppurplelist, *nopropacklist; char *targetpagelist[MAX_TARGETPAGES_PER_HOST]; int targetpagecount; char *hval; /* Check for ".default." hosts - they are ignored. */ if (*hostname == '.') goto nextline; if (!fqdn) { /* Strip any domain from the hostname */ char *p = strchr(hostname, '.'); if (p) *p = '\0'; } /* Get the info */ xymonhost = hostinfo(hostname); if (xymonhost == NULL) { errprintf("Confused - hostname '%s' cannot be found. Ignored\n", hostname); goto nextline; } /* Check for no-display hosts - they are ignored. */ /* But only when we're building the default pageset */ if ((strlen(pgset) == 0) && (xmh_item(xymonhost, XMH_FLAG_NODISP) != NULL)) goto nextline; for (targetpagecount=0; (targetpagecount < MAX_TARGETPAGES_PER_HOST); targetpagecount++) targetpagelist[targetpagecount] = NULL; targetpagecount = 0; dialup = (xmh_item(xymonhost, XMH_FLAG_DIALUP) != NULL); nonongreen = (xmh_item(xymonhost, XMH_FLAG_NONONGREEN) != NULL); alertlist = xmh_item(xymonhost, XMH_NK); hval = xmh_item(xymonhost, XMH_NKTIME); if (hval) crittime = within_sla(xmh_item(xymonhost, XMH_HOLIDAYS), hval, 0); onwaplist = xmh_item(xymonhost, XMH_WML); nopropyellowlist = xmh_item(xymonhost, XMH_NOPROPYELLOW); if (nopropyellowlist == NULL) nopropyellowlist = xmh_item(xymonhost, XMH_NOPROP); nopropredlist = xmh_item(xymonhost, XMH_NOPROPRED); noproppurplelist = xmh_item(xymonhost, XMH_NOPROPPURPLE); nopropacklist = xmh_item(xymonhost, XMH_NOPROPACK); displayname = xmh_item(xymonhost, XMH_DISPLAYNAME); comment = xmh_item(xymonhost, XMH_COMMENT); description = xmh_item(xymonhost, XMH_DESCRIPTION); hval = xmh_item(xymonhost, XMH_WARNPCT); if (hval) warnpct = atof(hval); hval = xmh_item(xymonhost, XMH_WARNSTOPS); if (hval) warnstops = atof(hval); reporttime = xmh_item(xymonhost, XMH_REPORTTIME); clientalias = xmh_item(xymonhost, XMH_CLIENTALIAS); if (xymonhost && (strcmp(xmh_item(xymonhost, XMH_HOSTNAME), clientalias) == 0)) clientalias = NULL; if (xymonhost && (strlen(pgset) > 0)) { /* Walk the clone-list and pick up the target pages for this host */ void *cwalk = xymonhost; do { hval = xmh_item_walk(cwalk); while (hval) { if (strncasecmp(hval, hosttag, strlen(hosttag)) == 0) targetpagelist[targetpagecount++] = strdup(hval+strlen(hosttag)); hval = xmh_item_walk(NULL); } cwalk = next_host(cwalk, 1); } while (cwalk && (strcmp(xmh_item(cwalk, XMH_HOSTNAME), xmh_item(xymonhost, XMH_HOSTNAME)) == 0) && (targetpagecount < MAX_TARGETPAGES_PER_HOST) ); /* * HACK: Check if the pageset tag is present at all in the host * entry. If it isn't, then drop this incarnation of the host. * * Without this, the following hosts.cfg file will have the * www.hswn.dk host listed twice on the alternate pageset: * * adminpage nyc NYC * * 127.0.0.1 localhost # bbd http://localhost/ CLIENT:osiris * 172.16.10.2 www.xymon.com # http://www.xymon.com/ ADMIN:nyc ssh noinfo * * page superdome Superdome * 172.16.10.2 www.xymon.com # noconn * */ if (strstr(inbol, hosttag) == NULL) targetpagecount = 0; } if (strlen(pgset) == 0) { /* * Default pageset generated. Put the host into * whatever group or page is current. */ if (curhost == NULL) { curhost = init_host(hostname, 0, displayname, clientalias, comment, description, ip1, ip2, ip3, ip4, dialup, warnpct, warnstops, reporttime, alertlist, crittime, onwaplist, nopropyellowlist, nopropredlist, noproppurplelist, nopropacklist); if (curgroup != NULL) { curgroup->hosts = curhost; } else if (cursubparent != NULL) { cursubparent->hosts = curhost; } else if (cursubpage != NULL) { cursubpage->hosts = curhost; } else if (curpage != NULL) { curpage->hosts = curhost; } else { toppage->hosts = curhost; } } else { curhost = curhost->next = init_host(hostname, 0, displayname, clientalias, comment, description, ip1, ip2, ip3, ip4, dialup, warnpct, warnstops, reporttime, alertlist, crittime, onwaplist, nopropyellowlist,nopropredlist, noproppurplelist, nopropacklist); } curhost->parent = (cursubparent ? cursubparent : (cursubpage ? cursubpage : curpage)); if (curtitle) { curhost->pretitle = curtitle; curtitle = NULL; } curhost->nonongreen = nonongreen; } else if (targetpagecount) { int pgnum; for (pgnum=0; (pgnum < targetpagecount); pgnum++) { char *targetpagename = targetpagelist[pgnum]; char savechar; int wantedgroup = 0; xymonpagelist_t *targetpage = NULL; /* Put the host into the page specified by the PGSET: tag */ p = strchr(targetpagename, ','); if (p) { savechar = *p; *p = '\0'; wantedgroup = atoi(p+1); } else { savechar = '\0'; p = targetpagename + strlen(targetpagename); } /* Find the page */ if (strcmp(targetpagename, "*") == 0) { *targetpagename = '\0'; } for (targetpage = pagelisthead; (targetpage && (strcmp(targetpagename, targetpage->pageentry->name) != 0)); targetpage = targetpage->next) ; *p = savechar; if (targetpage == NULL) { errprintf("Warning: Cannot find any target page named '%s' in set '%s' - dropping host '%s'\n", targetpagename, pgset, hostname); } else { host_t *newhost = init_host(hostname, 0, displayname, clientalias, comment, description, ip1, ip2, ip3, ip4, dialup, warnpct, warnstops, reporttime, alertlist, crittime, onwaplist, nopropyellowlist,nopropredlist, noproppurplelist, nopropacklist); if (wantedgroup > 0) { group_t *gwalk; host_t *hwalk; int i; for (gwalk = targetpage->pageentry->groups, i=1; (gwalk && (i < wantedgroup)); i++,gwalk=gwalk->next) ; if (gwalk) { if (gwalk->hosts == NULL) gwalk->hosts = newhost; else { for (hwalk = gwalk->hosts; (hwalk->next); hwalk = hwalk->next) ; hwalk->next = newhost; } } else { errprintf("Warning: Cannot find group %d for host %s - dropping host\n", wantedgroup, hostname); } } else { /* Just put in on the page's hostlist */ host_t *walk; if (targetpage->pageentry->hosts == NULL) targetpage->pageentry->hosts = newhost; else { for (walk = targetpage->pageentry->hosts; (walk->next); walk = walk->next) ; walk->next = newhost; } } newhost->parent = targetpage->pageentry; if (curtitle) newhost->pretitle = curtitle; } curtitle = NULL; } } } else if (strncmp(inbol, summarytag, strlen(summarytag)) == 0) { /* summary row.column IP-ADDRESS-OF-PARENT http://xymon.com/ */ char sumname[MAX_LINE_LEN]; char receiver[MAX_LINE_LEN]; char url[MAX_LINE_LEN]; summary_t *newsum; if (sscanf(inbol, "summary %s %s %s", sumname, receiver, url) == 3) { newsum = init_summary(sumname, receiver, url); newsum->next = sumhead; sumhead = newsum; } } else if (strncmp(inbol, titletag, strlen(titletag)) == 0) { /* Save the title for the next entry */ curtitle = strdup(skipwhitespace(skipword(inbol))); } nextline: if (ineol) { *ineol = insavchar; if (*ineol != '\n') ineol = strchr(ineol, '\n'); inbol = (ineol ? ineol+1 : NULL); } else inbol = NULL; } xfree(cfgdata); return toppage; }