diff options
Diffstat (limited to 'plugins/check_time.c')
| -rw-r--r-- | plugins/check_time.c | 211 |
1 files changed, 93 insertions, 118 deletions
diff --git a/plugins/check_time.c b/plugins/check_time.c index 70bb6906..b3210bc3 100644 --- a/plugins/check_time.c +++ b/plugins/check_time.c @@ -1,53 +1,80 @@ /****************************************************************************** -* -* CHECK_TIME.C -* -* Program: Network time server plugin for Nagios -* License: GPL -* Copyright (c) 1999 Ethan Galstad (nagios@nagios.org) -* Copyright (c) 2000 Karl DeBisschop (kdebisschop@users.sourceforge.net) -* -* $Id$ -* -* Description: -* -* This plugin will attempt to connect to the specified port -* on the host. Successul connects return STATE_OK, refusals -* and timeouts return STATE_CRITICAL, other errors return -* STATE_UNKNOWN. -* -* License Information: -* -* This program 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 of the License, or -* (at your option) any later version. -* -* This program 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 this program; if not, write to the Free Software -* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -* -*****************************************************************************/ - -#include "config.h" + + This program 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 of the License, or + (at your option) any later version. + + This program 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 this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +******************************************************************************/ + #include "common.h" #include "netutils.h" #include "utils.h" const char *progname = "check_time"; -#define REVISION "$Revision$" -#define COPYRIGHT "1999-2002" -#define AUTHOR "Ethan Galstad" -#define EMAIL "nagios@nagios.org" -#define SUMMARY "Check time on the specified host.\n" +const char *revision = "$Revision$"; +const char *copyright = "1999-2003"; +const char *email = "nagiosplug-devel@lists.sourceforge.net"; + +enum { + TIME_PORT = 37 +}; + +void +print_usage (void) +{ + printf (_("\ +Usage: %s -H <host_address> [-p port] [-w variance] [-c variance]\n\ + [-W connect_time] [-C connect_time] [-t timeout]\n"), progname); + printf (_(UT_HLP_VRS), progname, progname); +} + +void +print_help (void) +{ + char *myport; + asprintf (&myport, "%d", TIME_PORT); + + print_revision (progname, revision); + + printf (_("Copyright (c) 1999 Ethan Galstad\n")); + printf (_(COPYRIGHT), copyright, email); + + printf (_("\ +This plugin will check the time on the specified host.\n\n")); -#define TIME_PORT 37 -#define UNIX_EPOCH 2208988800UL + print_usage (); + + printf (_(UT_HELP_VRSN)); + + printf (_(UT_HOST_PORT), 'p', myport); + + printf (_("\ + -w, --warning-variance=INTEGER\n\ + Time difference (sec.) necessary to result in a warning status\n\ + -c, --critical-variance=INTEGER\n\ + Time difference (sec.) necessary to result in a critical status\n\ + -W, --warning-connect=INTEGER\n\ + Response time (sec.) necessary to result in warning status\n\ + -C, --critical-connect=INTEGER\n\ + Response time (sec.) necessary to result in critical status\n")); + + printf (_(UT_TIMEOUT), DEFAULT_SOCKET_TIMEOUT); + + support (); +} + + +#define UNIX_EPOCH 2208988800UL unsigned long server_time, raw_server_time; time_t diff_time; @@ -75,7 +102,7 @@ main (int argc, char **argv) int result; if (process_arguments (argc, argv) != OK) - usage ("Invalid command arguments supplied\n"); + usage (_("Invalid command arguments supplied\n")); /* initialize alarm signal handling */ signal (SIGALRM, socket_timeout_alarm_handler); @@ -93,7 +120,7 @@ main (int argc, char **argv) else result = STATE_UNKNOWN; terminate (result, - "TIME UNKNOWN - could not connect to server %s, port %d\n", + _("TIME UNKNOWN - could not connect to server %s, port %d\n"), server_address, server_port); } @@ -116,7 +143,7 @@ main (int argc, char **argv) else result = STATE_UNKNOWN; terminate (result, - "TIME UNKNOWN - no data on recv() from server %s, port %d\n", + _("TIME UNKNOWN - no data on recv() from server %s, port %d\n"), server_address, server_port); } @@ -128,21 +155,21 @@ main (int argc, char **argv) && (end_time - start_time) > warning_time) result = STATE_WARNING; if (result != STATE_OK) - terminate (result, "TIME %s - %d second response time\n", + terminate (result, _("TIME %s - %d second response time\n"), state_text (result), (int) (end_time - start_time)); server_time = ntohl (raw_server_time) - UNIX_EPOCH; - if (server_time > end_time) - diff_time = server_time - end_time; + if (server_time > (unsigned long)end_time) + diff_time = server_time - (unsigned long)end_time; else - diff_time = end_time - server_time; + diff_time = (unsigned long)end_time - server_time; - if (check_critical_diff == TRUE && diff_time > critical_diff) + if (check_critical_diff == TRUE && diff_time > (time_t)critical_diff) result = STATE_CRITICAL; - else if (check_warning_diff == TRUE && diff_time > warning_diff) + else if (check_warning_diff == TRUE && diff_time > (time_t)warning_diff) result = STATE_WARNING; - printf ("TIME %s - %lu second time difference\n", state_text (result), + printf (_("TIME %s - %lu second time difference\n"), state_text (result), diff_time); return result; } @@ -197,16 +224,16 @@ process_arguments (int argc, char **argv) switch (c) { case '?': /* print short usage statement if args not parsable */ - usage3 ("Unknown argument", optopt); + usage3 (_("Unknown argument"), optopt); case 'h': /* help */ print_help (); exit (STATE_OK); case 'V': /* version */ - print_revision (progname, REVISION); + print_revision (progname, revision); exit (STATE_OK); case 'H': /* hostname */ if (is_host (optarg) == FALSE) - usage ("Invalid host name/address\n"); + usage (_("Invalid host name/address\n")); server_address = optarg; break; case 'w': /* warning-variance */ @@ -220,11 +247,11 @@ process_arguments (int argc, char **argv) check_warning_time = TRUE; } else { - usage ("Warning thresholds must be a nonnegative integer\n"); + usage (_("Warning thresholds must be a nonnegative integer\n")); } } else { - usage ("Warning threshold must be a nonnegative integer\n"); + usage (_("Warning threshold must be a nonnegative integer\n")); } break; case 'c': /* critical-variance */ @@ -239,33 +266,33 @@ process_arguments (int argc, char **argv) check_critical_time = TRUE; } else { - usage ("Critical thresholds must be a nonnegative integer\n"); + usage (_("Critical thresholds must be a nonnegative integer\n")); } } else { - usage ("Critical threshold must be a nonnegative integer\n"); + usage (_("Critical threshold must be a nonnegative integer\n")); } break; case 'W': /* warning-connect */ if (!is_intnonneg (optarg)) - usage ("Warning threshold must be a nonnegative integer\n"); + usage (_("Warning threshold must be a nonnegative integer\n")); warning_time = atoi (optarg); check_warning_time = TRUE; break; case 'C': /* critical-connect */ if (!is_intnonneg (optarg)) - usage ("Critical threshold must be a nonnegative integer\n"); + usage (_("Critical threshold must be a nonnegative integer\n")); critical_time = atoi (optarg); check_critical_time = TRUE; break; case 'p': /* port */ if (!is_intnonneg (optarg)) - usage ("Serevr port must be a nonnegative integer\n"); + usage (_("Server port must be a nonnegative integer\n")); server_port = atoi (optarg); break; case 't': /* timeout */ if (!is_intnonneg (optarg)) - usage ("Timeout interval must be a nonnegative integer\n"); + usage (_("Timeout interval must be a nonnegative integer\n")); socket_timeout = atoi (optarg); break; } @@ -275,65 +302,13 @@ process_arguments (int argc, char **argv) if (server_address == NULL) { if (argc > c) { if (is_host (argv[c]) == FALSE) - usage ("Invalid host name/address\n"); + usage (_("Invalid host name/address\n")); server_address = argv[c]; } else { - usage ("Host name was not supplied\n"); + usage (_("Host name was not supplied\n")); } } return OK; } - - - - - -void -print_usage (void) -{ - printf - ("Usage:\n" - " %s -H <host_address> [-p port] [-w variance] [-c variance]\n" - " [-W connect_time] [-C connect_time] [-t timeout]\n" - " %s (-h | --help) for detailed help\n" - " %s (-V | --version) for version information\n", - progname, progname, progname); -} - - - - - -void -print_help (void) -{ - print_revision (progname, REVISION); - printf - ("Copyright (c) %s %s <%s>\n\n%s\n", - COPYRIGHT, AUTHOR, EMAIL, SUMMARY); - print_usage (); - printf - ("Options:\n" - " -H, --hostname=ADDRESS\n" - " Host name argument for servers using host headers (use numeric\n" - " address if possible to bypass DNS lookup).\n" - " -w, --warning-variance=INTEGER\n" - " Time difference (sec.) necessary to result in a warning status\n" - " -c, --critical-variance=INTEGER\n" - " Time difference (sec.) necessary to result in a critical status\n" - " -W, --warning-connect=INTEGER\n" - " Response time (sec.) necessary to result in warning status\n" - " -C, --critical-connect=INTEGER\n" - " Response time (sec.) necessary to result in critical status\n" - " -t, --timeout=INTEGER\n" - " Seconds before connection times out (default: %d)\n" - " -p, --port=INTEGER\n" - " Port number (default: %d)\n" - " -h, --help\n" - " Print detailed help screen\n" - " -V, --version\n" - " Print version information\n\n", DEFAULT_SOCKET_TIMEOUT, TIME_PORT); - support (); -} |