diff options
author | Karl DeBisschop <kdebisschop@users.sourceforge.net> | 2002-10-21 04:03:18 +0000 |
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committer | Karl DeBisschop <kdebisschop@users.sourceforge.net> | 2002-10-21 04:03:18 +0000 |
commit | 5b12005c173584e55bf79e898ad515013d2fcf11 (patch) | |
tree | d2c42ce3e07062a1e9101708f5e5e4b9ff3f79ae | |
parent | daa6209ac5b3a94cb64c5a38f2b0800474ad71e9 (diff) | |
download | monitoring-plugins-5b12005c173584e55bf79e898ad515013d2fcf11.tar.gz |
these are all combined into check_tcp now
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@148 f882894a-f735-0410-b71e-b25c423dba1c
-rw-r--r-- | plugins/check_ftp.c | 337 | ||||
-rw-r--r-- | plugins/check_imap.c | 340 | ||||
-rw-r--r-- | plugins/check_nntp.c | 418 | ||||
-rw-r--r-- | plugins/check_pop.c | 364 |
4 files changed, 0 insertions, 1459 deletions
diff --git a/plugins/check_ftp.c b/plugins/check_ftp.c deleted file mode 100644 index 1c65d642..00000000 --- a/plugins/check_ftp.c +++ /dev/null | |||
@@ -1,337 +0,0 @@ | |||
1 | /****************************************************************************** | ||
2 | * | ||
3 | * CHECK_FTP.C | ||
4 | * | ||
5 | * Program: FTP plugin for Nagios | ||
6 | * License: GPL | ||
7 | * Copyright (c) 1999 Ethan Galstad (nagios@nagios.org) | ||
8 | * | ||
9 | * $Id$ | ||
10 | * | ||
11 | * Description: | ||
12 | * | ||
13 | * This plugin will attempt to open an FTP connection with the host. | ||
14 | * Successul connects return STATE_OK, refusals and timeouts return | ||
15 | * STATE_CRITICAL, other errors return STATE_UNKNOWN. Successful | ||
16 | * connects, but incorrect reponse messages from the host result in | ||
17 | * STATE_WARNING return values. | ||
18 | * | ||
19 | * License Information: | ||
20 | * | ||
21 | * This program is free software; you can redistribute it and/or modify | ||
22 | * it under the terms of the GNU General Public License as published by | ||
23 | * the Free Software Foundation; either version 2 of the License, or | ||
24 | * (at your option) any later version. | ||
25 | * | ||
26 | * This program is distributed in the hope that it will be useful, | ||
27 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
28 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
29 | * GNU General Public License for more details. | ||
30 | * | ||
31 | * You should have received a copy of the GNU General Public License | ||
32 | * along with this program; if not, write to the Free Software | ||
33 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | ||
34 | * | ||
35 | *****************************************************************************/ | ||
36 | |||
37 | #include "config.h" | ||
38 | #include "common.h" | ||
39 | #include "netutils.h" | ||
40 | #include "utils.h" | ||
41 | |||
42 | #define PROGNAME "check_ftp" | ||
43 | |||
44 | #define FTP_PORT 21 | ||
45 | #define FTP_EXPECT "220" | ||
46 | #define FTP_QUIT "QUIT\n" | ||
47 | |||
48 | int process_arguments (int, char **); | ||
49 | int call_getopt (int, char **); | ||
50 | void print_usage (void); | ||
51 | void print_help (void); | ||
52 | |||
53 | time_t start_time, end_time; | ||
54 | int server_port = FTP_PORT; | ||
55 | char *server_address = NULL; | ||
56 | char *server_expect = NULL; | ||
57 | int warning_time = 0; | ||
58 | int check_warning_time = FALSE; | ||
59 | int critical_time = 0; | ||
60 | int check_critical_time = FALSE; | ||
61 | int verbose = FALSE; | ||
62 | |||
63 | |||
64 | int | ||
65 | main (int argc, char **argv) | ||
66 | { | ||
67 | int sd; | ||
68 | int result; | ||
69 | char buffer[MAX_INPUT_BUFFER]; | ||
70 | |||
71 | if (process_arguments (argc, argv) == ERROR) | ||
72 | usage ("Could not parse arguments\n"); | ||
73 | |||
74 | /* initialize alarm signal handling */ | ||
75 | signal (SIGALRM, socket_timeout_alarm_handler); | ||
76 | |||
77 | /* set socket timeout */ | ||
78 | alarm (socket_timeout); | ||
79 | |||
80 | /* try to connect to the host at the given port number */ | ||
81 | time (&start_time); | ||
82 | result = my_tcp_connect (server_address, server_port, &sd); | ||
83 | |||
84 | /* we connected, so close connection before exiting */ | ||
85 | if (result == STATE_OK) { | ||
86 | |||
87 | /* watch for the FTP connection string */ | ||
88 | result = recv (sd, buffer, MAX_INPUT_BUFFER - 1, 0); | ||
89 | |||
90 | /* strip the buffer of carriage returns */ | ||
91 | strip (buffer); | ||
92 | |||
93 | /* return a WARNING status if we couldn't read any data */ | ||
94 | if (result == -1) { | ||
95 | printf ("recv() failed\n"); | ||
96 | result = STATE_WARNING; | ||
97 | } | ||
98 | |||
99 | else { | ||
100 | |||
101 | /* make sure we find the response we are looking for */ | ||
102 | if (!strstr (buffer, server_expect)) { | ||
103 | |||
104 | if (server_port == FTP_PORT) | ||
105 | printf ("Invalid FTP response received from host\n"); | ||
106 | else | ||
107 | printf ("Invalid FTP response received from host on port %d\n", | ||
108 | server_port); | ||
109 | result = STATE_WARNING; | ||
110 | } | ||
111 | |||
112 | else { | ||
113 | time (&end_time); | ||
114 | |||
115 | result = STATE_OK; | ||
116 | |||
117 | if (check_critical_time == TRUE | ||
118 | && (end_time - start_time) > critical_time) result = | ||
119 | STATE_CRITICAL; | ||
120 | else if (check_warning_time == TRUE | ||
121 | && (end_time - start_time) > warning_time) result = | ||
122 | STATE_WARNING; | ||
123 | |||
124 | if (verbose == TRUE) | ||
125 | printf ("FTP %s - %d sec. response time, %s\n", | ||
126 | (result == STATE_OK) ? "ok" : "problem", | ||
127 | (int) (end_time - start_time), buffer); | ||
128 | else | ||
129 | printf ("FTP %s - %d second response time\n", | ||
130 | (result == STATE_OK) ? "ok" : "problem", | ||
131 | (int) (end_time - start_time)); | ||
132 | } | ||
133 | } | ||
134 | |||
135 | /* close the connection */ | ||
136 | send (sd, FTP_QUIT, strlen (FTP_QUIT), 0); | ||
137 | close (sd); | ||
138 | } | ||
139 | |||
140 | /* reset the alarm */ | ||
141 | alarm (0); | ||
142 | |||
143 | return result; | ||
144 | } | ||
145 | |||
146 | |||
147 | |||
148 | |||
149 | |||
150 | |||
151 | /* process command-line arguments */ | ||
152 | int | ||
153 | process_arguments (int argc, char **argv) | ||
154 | { | ||
155 | int c; | ||
156 | |||
157 | if (argc < 2) | ||
158 | usage ("\n"); | ||
159 | |||
160 | for (c = 1; c < argc; c++) { | ||
161 | if (strcmp ("-to", argv[c]) == 0) | ||
162 | strcpy (argv[c], "-t"); | ||
163 | else if (strcmp ("-wt", argv[c]) == 0) | ||
164 | strcpy (argv[c], "-w"); | ||
165 | else if (strcmp ("-ct", argv[c]) == 0) | ||
166 | strcpy (argv[c], "-c"); | ||
167 | } | ||
168 | |||
169 | c = 0; | ||
170 | while ((c += call_getopt (argc - c, &argv[c])) < argc) { | ||
171 | |||
172 | if (is_option (argv[c])) | ||
173 | continue; | ||
174 | |||
175 | if (server_address == NULL) { | ||
176 | if (argc > c) { | ||
177 | if (is_host (argv[c]) == FALSE) | ||
178 | usage ("Invalid host name/address\n"); | ||
179 | server_address = argv[c]; | ||
180 | } | ||
181 | else { | ||
182 | usage ("Host name was not supplied\n"); | ||
183 | } | ||
184 | } | ||
185 | } | ||
186 | |||
187 | if (server_expect == NULL) | ||
188 | server_expect = strscpy (NULL, FTP_EXPECT); | ||
189 | |||
190 | return OK; | ||
191 | } | ||
192 | |||
193 | |||
194 | |||
195 | |||
196 | |||
197 | int | ||
198 | call_getopt (int argc, char **argv) | ||
199 | { | ||
200 | int c, i = 0; | ||
201 | |||
202 | #ifdef HAVE_GETOPT_H | ||
203 | int option_index = 0; | ||
204 | static struct option long_options[] = { | ||
205 | {"hostname", required_argument, 0, 'H'}, | ||
206 | {"expect", required_argument, 0, 'e'}, | ||
207 | {"critical", required_argument, 0, 'c'}, | ||
208 | {"warning", required_argument, 0, 'w'}, | ||
209 | {"timeout", required_argument, 0, 'w'}, | ||
210 | {"port", required_argument, 0, 'p'}, | ||
211 | {"verbose", no_argument, 0, 'v'}, | ||
212 | {"version", no_argument, 0, 'V'}, | ||
213 | {"help", no_argument, 0, 'h'}, | ||
214 | {0, 0, 0, 0} | ||
215 | }; | ||
216 | #endif | ||
217 | |||
218 | while (1) { | ||
219 | #ifdef HAVE_GETOPT_H | ||
220 | c = | ||
221 | getopt_long (argc, argv, "+hVvH:e:c:w:t:p:", long_options, | ||
222 | &option_index); | ||
223 | #else | ||
224 | c = getopt (argc, argv, "+hVvH:e:c:w:t:p:"); | ||
225 | #endif | ||
226 | |||
227 | i++; | ||
228 | |||
229 | if (c == -1 || c == EOF || c == 1) | ||
230 | break; | ||
231 | |||
232 | switch (c) { | ||
233 | case 'H': | ||
234 | case 'e': | ||
235 | case 'c': | ||
236 | case 'w': | ||
237 | case 't': | ||
238 | case 'p': | ||
239 | i++; | ||
240 | } | ||
241 | |||
242 | switch (c) { | ||
243 | case '?': /* print short usage statement if args not parsable */ | ||
244 | printf ("%s: Unknown argument: %s\n\n", my_basename (argv[0]), optarg); | ||
245 | print_usage (); | ||
246 | exit (STATE_UNKNOWN); | ||
247 | case 'h': /* help */ | ||
248 | print_help (); | ||
249 | exit (STATE_OK); | ||
250 | case 'V': /* version */ | ||
251 | print_revision (my_basename (argv[0]), "$Revision$"); | ||
252 | exit (STATE_OK); | ||
253 | case 'v': /* verbose mode */ | ||
254 | verbose = TRUE; | ||
255 | break; | ||
256 | case 'H': /* hostname */ | ||
257 | if (is_host (optarg) == FALSE) | ||
258 | usage ("Invalid host name/address\n"); | ||
259 | server_address = optarg; | ||
260 | break; | ||
261 | case 'e': /* expect */ | ||
262 | server_expect = optarg; | ||
263 | break; | ||
264 | case 'c': /* critical */ | ||
265 | if (!is_intnonneg (optarg)) | ||
266 | usage ("Critical threshold must be a nonnegative integer\n"); | ||
267 | critical_time = atoi (optarg); | ||
268 | check_critical_time = TRUE; | ||
269 | break; | ||
270 | case 'w': /* warning */ | ||
271 | if (!is_intnonneg (optarg)) | ||
272 | usage ("Warning threshold must be a nonnegative integer\n"); | ||
273 | warning_time = atoi (optarg); | ||
274 | check_warning_time = TRUE; | ||
275 | break; | ||
276 | case 't': /* timeout */ | ||
277 | if (!is_intnonneg (optarg)) | ||
278 | usage ("Timeout interval must be a nonnegative integer\n"); | ||
279 | socket_timeout = atoi (optarg); | ||
280 | break; | ||
281 | case 'p': /* port */ | ||
282 | if (!is_intnonneg (optarg)) | ||
283 | usage ("Serevr port must be a nonnegative integer\n"); | ||
284 | server_port = atoi (optarg); | ||
285 | break; | ||
286 | } | ||
287 | } | ||
288 | return i; | ||
289 | } | ||
290 | |||
291 | |||
292 | |||
293 | |||
294 | |||
295 | void | ||
296 | print_usage (void) | ||
297 | { | ||
298 | printf | ||
299 | ("Usage: %s -H <host_address> [-e expect] [-p port] [-w warn_time]\n" | ||
300 | " [-c crit_time] [-t to_sec] [-v]\n", PROGNAME); | ||
301 | } | ||
302 | |||
303 | |||
304 | |||
305 | |||
306 | |||
307 | void | ||
308 | print_help (void) | ||
309 | { | ||
310 | print_revision (PROGNAME, "$Revision$"); | ||
311 | printf | ||
312 | ("Copyright (c) 1999 Ethan Galstad (nagios@nagios.org)\n\n" | ||
313 | "This plugin tests an FTP connection with the specified host.\n\n"); | ||
314 | print_usage (); | ||
315 | printf | ||
316 | ("Options:\n" | ||
317 | " -H, --hostname=ADDRESS\n" | ||
318 | " Host name argument for servers using host headers (use numeric\n" | ||
319 | " address if possible to bypass DNS lookup).\n" | ||
320 | " -e, --expect=STRING\n" | ||
321 | " String to expect in first line of server response (default: %s)\n" | ||
322 | " -p, --port=INTEGER\n" | ||
323 | " Port number (default: %d)\n" | ||
324 | " -w, --warning=INTEGER\n" | ||
325 | " Response time to result in warning status (seconds)\n" | ||
326 | " -c, --critical=INTEGER\n" | ||
327 | " Response time to result in critical status (seconds)\n" | ||
328 | " -t, --timeout=INTEGER\n" | ||
329 | " Seconds before connection times out (default: %d)\n" | ||
330 | " -v" | ||
331 | " Show details for command-line debugging (do not use with nagios server)\n" | ||
332 | " -h, --help\n" | ||
333 | " Print detailed help screen\n" | ||
334 | " -V, --version\n" | ||
335 | " Print version information\n", | ||
336 | FTP_EXPECT, FTP_PORT, DEFAULT_SOCKET_TIMEOUT); | ||
337 | } | ||
diff --git a/plugins/check_imap.c b/plugins/check_imap.c deleted file mode 100644 index 5ec0439b..00000000 --- a/plugins/check_imap.c +++ /dev/null | |||
@@ -1,340 +0,0 @@ | |||
1 | /****************************************************************************** | ||
2 | * | ||
3 | * CHECK_IMAP.C | ||
4 | * | ||
5 | * Program: IMAP4 plugin for Nagios | ||
6 | * License: GPL | ||
7 | * Copyright (c) 1999 Tom Shields (tom.shields@basswood.com) | ||
8 | * | ||
9 | * $Id$ | ||
10 | * | ||
11 | * Description: | ||
12 | * | ||
13 | * This plugin will attempt to open an IMAP connection with the host. | ||
14 | * Successul connects return STATE_OK, refusals and timeouts return | ||
15 | * STATE_CRITICAL, other errors return STATE_UNKNOWN. Successful | ||
16 | * connects, but incorrect reponse messages from the host result in | ||
17 | * STATE_WARNING return values. | ||
18 | * | ||
19 | * Modifications: | ||
20 | * 04-13-1999 Tom Shields | ||
21 | * Initial code | ||
22 | * 08-18-1999 Ethan Galstad <nagios@nagios.org> | ||
23 | * Modified code to work with common plugin functions, added socket | ||
24 | * timeout, string * length checking | ||
25 | * 09-19-1999 Ethan Galstad <nagios@nagios.org> | ||
26 | * Changed expect string from "+OK" to "* OK" and default port to 143 | ||
27 | *****************************************************************************/ | ||
28 | |||
29 | #include "config.h" | ||
30 | #include "common.h" | ||
31 | #include "netutils.h" | ||
32 | #include "utils.h" | ||
33 | |||
34 | #define PROGNAME "check_imap" | ||
35 | |||
36 | #define PORT 143 | ||
37 | #define EXPECT "* OK" | ||
38 | #define QUIT "a1 LOGOUT\n" | ||
39 | |||
40 | int process_arguments (int, char **); | ||
41 | int call_getopt (int, char **); | ||
42 | int validate_arguments (void); | ||
43 | int check_disk (int usp, int free_disk); | ||
44 | void print_help (void); | ||
45 | void print_usage (void); | ||
46 | |||
47 | int server_port = PORT; | ||
48 | char *server_address = NULL; | ||
49 | char *server_expect = NULL; | ||
50 | int warning_time = 0; | ||
51 | int check_warning_time = FALSE; | ||
52 | int critical_time = 0; | ||
53 | int check_critical_time = FALSE; | ||
54 | int verbose = FALSE; | ||
55 | |||
56 | int | ||
57 | main (int argc, char **argv) | ||
58 | { | ||
59 | int sd; | ||
60 | int result; | ||
61 | char buffer[MAX_INPUT_BUFFER]; | ||
62 | |||
63 | if (process_arguments (argc, argv) != OK) | ||
64 | usage ("Invalid command arguments supplied\n"); | ||
65 | |||
66 | /* initialize alarm signal handling */ | ||
67 | signal (SIGALRM, socket_timeout_alarm_handler); | ||
68 | |||
69 | /* set socket timeout */ | ||
70 | alarm (socket_timeout); | ||
71 | |||
72 | /* try to connect to the host at the given port number */ | ||
73 | time (&start_time); | ||
74 | result = my_tcp_connect (server_address, server_port, &sd); | ||
75 | |||
76 | /* we connected, so close connection before exiting */ | ||
77 | if (result == STATE_OK) { | ||
78 | |||
79 | /* watch for the IMAP connection string */ | ||
80 | result = recv (sd, buffer, MAX_INPUT_BUFFER - 1, 0); | ||
81 | |||
82 | /* strip carriange returns */ | ||
83 | strip (buffer); | ||
84 | |||
85 | /* return a WARNING status if we couldn't read any data */ | ||
86 | if (result == -1) { | ||
87 | printf ("recv() failed\n"); | ||
88 | result = STATE_WARNING; | ||
89 | } | ||
90 | |||
91 | else { | ||
92 | |||
93 | /* make sure we find the response we are looking for */ | ||
94 | if (!strstr (buffer, server_expect)) { | ||
95 | if (server_port == server_port) | ||
96 | printf ("Invalid IMAP response received from host\n"); | ||
97 | else | ||
98 | printf ("Invalid IMAP response received from host on port %d\n", | ||
99 | server_port); | ||
100 | result = STATE_WARNING; | ||
101 | } | ||
102 | |||
103 | else { | ||
104 | time (&end_time); | ||
105 | printf ("IMAP ok - %d second response time\n", | ||
106 | (int) (end_time - start_time)); | ||
107 | result = STATE_OK; | ||
108 | } | ||
109 | } | ||
110 | |||
111 | /* close the connection */ | ||
112 | send (sd, QUIT, strlen (QUIT), 0); | ||
113 | close (sd); | ||
114 | } | ||
115 | |||
116 | /* reset the alarm handler */ | ||
117 | alarm (0); | ||
118 | |||
119 | return result; | ||
120 | } | ||
121 | |||
122 | |||
123 | |||
124 | |||
125 | |||
126 | /* process command-line arguments */ | ||
127 | int | ||
128 | process_arguments (int argc, char **argv) | ||
129 | { | ||
130 | int c; | ||
131 | |||
132 | if (argc < 2) | ||
133 | return ERROR; | ||
134 | |||
135 | for (c = 1; c < argc; c++) { | ||
136 | if (strcmp ("-to", argv[c]) == 0) | ||
137 | strcpy (argv[c], "-t"); | ||
138 | else if (strcmp ("-wt", argv[c]) == 0) | ||
139 | strcpy (argv[c], "-w"); | ||
140 | else if (strcmp ("-ct", argv[c]) == 0) | ||
141 | strcpy (argv[c], "-c"); | ||
142 | } | ||
143 | |||
144 | |||
145 | |||
146 | c = 0; | ||
147 | while ((c += (call_getopt (argc - c, &argv[c]))) < argc) { | ||
148 | |||
149 | if (is_option (argv[c])) | ||
150 | continue; | ||
151 | |||
152 | if (server_address == NULL) { | ||
153 | if (is_host (argv[c])) { | ||
154 | server_address = argv[c]; | ||
155 | } | ||
156 | else { | ||
157 | usage ("Invalid host name"); | ||
158 | } | ||
159 | } | ||
160 | } | ||
161 | |||
162 | if (server_address == NULL) | ||
163 | server_address = strscpy (NULL, "127.0.0.1"); | ||
164 | |||
165 | if (server_expect == NULL) | ||
166 | server_expect = strscpy (NULL, EXPECT); | ||
167 | |||
168 | return validate_arguments (); | ||
169 | } | ||
170 | |||
171 | |||
172 | |||
173 | |||
174 | |||
175 | |||
176 | int | ||
177 | call_getopt (int argc, char **argv) | ||
178 | { | ||
179 | int c, i = 0; | ||
180 | |||
181 | #ifdef HAVE_GETOPT_H | ||
182 | int option_index = 0; | ||
183 | static struct option long_options[] = { | ||
184 | {"hostname", required_argument, 0, 'H'}, | ||
185 | {"expect", required_argument, 0, 'e'}, | ||
186 | {"critical", required_argument, 0, 'c'}, | ||
187 | {"warning", required_argument, 0, 'w'}, | ||
188 | {"port", required_argument, 0, 'P'}, | ||
189 | {"verbose", no_argument, 0, 'v'}, | ||
190 | {"version", no_argument, 0, 'V'}, | ||
191 | {"help", no_argument, 0, 'h'}, | ||
192 | {0, 0, 0, 0} | ||
193 | }; | ||
194 | #endif | ||
195 | |||
196 | while (1) { | ||
197 | #ifdef HAVE_GETOPT_H | ||
198 | c = | ||
199 | getopt_long (argc, argv, "+hVvt:p:e:c:w:H:", long_options, | ||
200 | &option_index); | ||
201 | #else | ||
202 | c = getopt (argc, argv, "+?hVvt:p:e:c:w:H:"); | ||
203 | #endif | ||
204 | |||
205 | i++; | ||
206 | |||
207 | if (c == -1 || c == EOF || c == 1) | ||
208 | break; | ||
209 | |||
210 | switch (c) { | ||
211 | case 't': | ||
212 | case 'p': | ||
213 | case 'e': | ||
214 | case 'c': | ||
215 | case 'w': | ||
216 | case 'H': | ||
217 | i++; | ||
218 | } | ||
219 | |||
220 | switch (c) { | ||
221 | case 'H': /* hostname */ | ||
222 | if (is_host (optarg)) { | ||
223 | server_address = optarg; | ||
224 | } | ||
225 | else { | ||
226 | usage ("Invalid host name\n"); | ||
227 | } | ||
228 | break; | ||
229 | case 'p': /* port */ | ||
230 | if (is_intpos (optarg)) { | ||
231 | server_port = atoi (optarg); | ||
232 | } | ||
233 | else { | ||
234 | usage ("Server port must be a positive integer\n"); | ||
235 | } | ||
236 | break; | ||
237 | case 'e': /* username */ | ||
238 | server_expect = optarg; | ||
239 | break; | ||
240 | case 'c': /* critical time threshold */ | ||
241 | if (is_intnonneg (optarg)) { | ||
242 | critical_time = atoi (optarg); | ||
243 | check_critical_time = TRUE; | ||
244 | } | ||
245 | else { | ||
246 | usage ("Critical time must be a nonnegative integer\n"); | ||
247 | } | ||
248 | break; | ||
249 | case 'w': /* warning time threshold */ | ||
250 | if (is_intnonneg (optarg)) { | ||
251 | warning_time = atoi (optarg); | ||
252 | check_warning_time = TRUE; | ||
253 | } | ||
254 | else { | ||
255 | usage ("Warning time must be a nonnegative integer\n"); | ||
256 | } | ||
257 | break; | ||
258 | case 'v': /* verbose */ | ||
259 | verbose = TRUE; | ||
260 | break; | ||
261 | case 't': /* timeout */ | ||
262 | if (is_intnonneg (optarg)) { | ||
263 | socket_timeout = atoi (optarg); | ||
264 | } | ||
265 | else { | ||
266 | usage ("Time interval must be a nonnegative integer\n"); | ||
267 | } | ||
268 | break; | ||
269 | case 'V': /* version */ | ||
270 | print_revision (PROGNAME, "$Revision$"); | ||
271 | exit (STATE_OK); | ||
272 | case 'h': /* help */ | ||
273 | print_help (); | ||
274 | exit (STATE_OK); | ||
275 | case '?': /* help */ | ||
276 | usage ("Invalid argument\n"); | ||
277 | } | ||
278 | } | ||
279 | return i; | ||
280 | } | ||
281 | |||
282 | |||
283 | |||
284 | |||
285 | |||
286 | int | ||
287 | validate_arguments (void) | ||
288 | { | ||
289 | return OK; | ||
290 | } | ||
291 | |||
292 | |||
293 | |||
294 | |||
295 | |||
296 | void | ||
297 | print_help (void) | ||
298 | { | ||
299 | print_revision (PROGNAME, "$Revision$"); | ||
300 | printf | ||
301 | ("Copyright (c) 2000 Tom Shields/Karl DeBisschop\n\n" | ||
302 | "This plugin tests the IMAP4 service on the specified host.\n\n"); | ||
303 | print_usage (); | ||
304 | printf | ||
305 | ("\nOptions:\n" | ||
306 | " -H, --hostname=STRING or IPADDRESS\n" | ||
307 | " Check server on the indicated host\n" | ||
308 | " -p, --port=INTEGER\n" | ||
309 | " Make connection on the indicated port (default: %d)\n" | ||
310 | " -e, --expect=STRING\n" | ||
311 | " String to expect in first line of server response (default: %s)\n" | ||
312 | " -w, --warning=INTEGER\n" | ||
313 | " Seconds necessary to result in a warning status\n" | ||
314 | " -c, --critical=INTEGER\n" | ||
315 | " Seconds necessary to result in a critical status\n" | ||
316 | " -t, --timeout=INTEGER\n" | ||
317 | " Seconds before connection attempt times out (default: %d)\n" | ||
318 | " -v, --verbose\n" | ||
319 | " Print extra information (command-line use only)\n" | ||
320 | " -h, --help\n" | ||
321 | " Print detailed help screen\n" | ||
322 | " -V, --version\n" | ||
323 | " Print version information\n\n", | ||
324 | PORT, EXPECT, DEFAULT_SOCKET_TIMEOUT); | ||
325 | support (); | ||
326 | } | ||
327 | |||
328 | |||
329 | |||
330 | |||
331 | |||
332 | void | ||
333 | print_usage (void) | ||
334 | { | ||
335 | printf | ||
336 | ("Usage: %s -H host [-e expect] [-p port] [-w warn] [-c crit]\n" | ||
337 | " [-t timeout] [-v]\n" | ||
338 | " %s --help\n" | ||
339 | " %s --version\n", PROGNAME, PROGNAME, PROGNAME); | ||
340 | } | ||
diff --git a/plugins/check_nntp.c b/plugins/check_nntp.c deleted file mode 100644 index 4bdc83ab..00000000 --- a/plugins/check_nntp.c +++ /dev/null | |||
@@ -1,418 +0,0 @@ | |||
1 | /****************************************************************************** | ||
2 | * | ||
3 | * CHECK_NNTP.C | ||
4 | * | ||
5 | * Program: NNTP plugin for Nagios | ||
6 | * License: GPL | ||
7 | * Copyright (c) 1999 Ethan Galstad (nagios@nagios.org) | ||
8 | * | ||
9 | * $Id$ | ||
10 | * | ||
11 | * Description: | ||
12 | * | ||
13 | * This plugin will attempt to open an NNTP connection with the host. | ||
14 | * Successul connects return STATE_OK, refusals and timeouts return | ||
15 | * STATE_CRITICAL, other errors return STATE_UNKNOWN. Successful | ||
16 | * connects, but incorrect reponse messages from the host result in | ||
17 | * STATE_WARNING return values. An invalid newsgroup (if the -g | ||
18 | * option is used) results in a STATE_WARNING value. | ||
19 | * | ||
20 | * License Information: | ||
21 | * | ||
22 | * This program is free software; you can redistribute it and/or modify | ||
23 | * it under the terms of the GNU General Public License as published by | ||
24 | * the Free Software Foundation; either version 2 of the License, or | ||
25 | * (at your option) any later version. | ||
26 | * | ||
27 | * This program is distributed in the hope that it will be useful, | ||
28 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
29 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
30 | * GNU General Public License for more details. | ||
31 | * | ||
32 | * You should have received a copy of the GNU General Public License | ||
33 | * along with this program; if not, write to the Free Software | ||
34 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | ||
35 | * | ||
36 | *****************************************************************************/ | ||
37 | |||
38 | #include "config.h" | ||
39 | #include "common.h" | ||
40 | #include "netutils.h" | ||
41 | #include "utils.h" | ||
42 | |||
43 | #define PROGNAME "check_nntp" | ||
44 | |||
45 | #define PORT 119 | ||
46 | #define EXPECT1A "200" /* posting allowed */ | ||
47 | #define EXPECT1B "201" /* posting not allowed */ | ||
48 | #define EXPECT "NNTP" | ||
49 | #define QUIT "QUIT\r\n" | ||
50 | #define MODEREADER "MODE READER\r\n" | ||
51 | |||
52 | int process_arguments (int, char **); | ||
53 | int call_getopt (int, char **); | ||
54 | int validate_arguments (void); | ||
55 | int check_disk (int usp, int free_disk); | ||
56 | void print_help (void); | ||
57 | void print_usage (void); | ||
58 | |||
59 | int server_port = PORT; | ||
60 | char *server_expect = NULL; | ||
61 | char *server_address = NULL; | ||
62 | char *newsgroup = NULL; | ||
63 | int check_newsgroup = FALSE; | ||
64 | int send_modereader = FALSE; | ||
65 | int warning_time = 0; | ||
66 | int check_warning_time = FALSE; | ||
67 | int critical_time = 0; | ||
68 | int check_critical_time = FALSE; | ||
69 | int verbose = FALSE; | ||
70 | |||
71 | |||
72 | int | ||
73 | main (int argc, char **argv) | ||
74 | { | ||
75 | char buffer[MAX_INPUT_BUFFER] = ""; | ||
76 | int sd; | ||
77 | int result; | ||
78 | int recv_result; | ||
79 | |||
80 | if (process_arguments (argc, argv) != OK) | ||
81 | usage ("Invalid command arguments supplied\n"); | ||
82 | |||
83 | /* initialize alarm signal handling */ | ||
84 | signal (SIGALRM, socket_timeout_alarm_handler); | ||
85 | |||
86 | /* set socket timeout */ | ||
87 | alarm (socket_timeout); | ||
88 | |||
89 | /* try to connect to the host at the given port number */ | ||
90 | time (&start_time); | ||
91 | result = my_tcp_connect (server_address, server_port, &sd); | ||
92 | |||
93 | /* we connected */ | ||
94 | if (result == STATE_OK) { | ||
95 | |||
96 | /* watch for the NNTP connection string */ | ||
97 | recv_result = recv (sd, buffer, MAX_INPUT_BUFFER - 1, 0); | ||
98 | |||
99 | /* return a WARNING status if we couldn't read any data */ | ||
100 | if (recv_result == -1) { | ||
101 | |||
102 | printf ("recv() failed\n"); | ||
103 | result = STATE_WARNING; | ||
104 | |||
105 | } | ||
106 | else { | ||
107 | |||
108 | /* strip carriage returns from buffer */ | ||
109 | strip (buffer); | ||
110 | |||
111 | /* make sure we find the response we are looking for */ | ||
112 | if (strstr (buffer, EXPECT1A) != buffer | ||
113 | && strstr (buffer, EXPECT1B) != buffer) { | ||
114 | printf ("Invalid NNTP response received from host: %s\n", buffer); | ||
115 | result = STATE_WARNING; | ||
116 | } | ||
117 | |||
118 | /* optionally send mode reader */ | ||
119 | /* added 2000-09-18 by Andreas M. Kirchwitz <amk@krell.snafu.de> including some other minor fixes */ | ||
120 | if (send_modereader == TRUE) { | ||
121 | send (sd, MODEREADER, strlen (MODEREADER), 0); | ||
122 | recv_result = recv (sd, buffer, MAX_INPUT_BUFFER - 1, 0); | ||
123 | if (recv_result == -1) | ||
124 | strcpy (buffer, ""); | ||
125 | else | ||
126 | buffer[recv_result] = 0; | ||
127 | strip (buffer); | ||
128 | if ((strstr (buffer, EXPECT1A) != buffer) | ||
129 | && (strstr (buffer, EXPECT1B) != buffer)) { | ||
130 | printf ("Unexpected NNTP response received from host"); | ||
131 | result = STATE_WARNING; | ||
132 | } | ||
133 | } | ||
134 | |||
135 | if (server_expect && !strstr (buffer, server_expect)) { | ||
136 | printf ("Invalid NNTP header received from host: %s\n", buffer); | ||
137 | result = STATE_WARNING; | ||
138 | } | ||
139 | |||
140 | if (check_newsgroup == TRUE) { | ||
141 | sprintf (buffer, "GROUP %s\r\n", newsgroup); | ||
142 | send (sd, buffer, strlen (buffer), 0); | ||
143 | recv_result = recv (sd, buffer, MAX_INPUT_BUFFER - 1, 0); | ||
144 | if (recv_result == -1) | ||
145 | strcpy (buffer, ""); | ||
146 | else | ||
147 | buffer[recv_result] = 0; | ||
148 | strip (buffer); | ||
149 | if (strstr (buffer, "211") != buffer) { | ||
150 | printf ("NNTP problem - newsgroup '%s' not found\n", newsgroup); | ||
151 | result = STATE_WARNING; | ||
152 | } | ||
153 | } | ||
154 | |||
155 | if (result == STATE_OK) { | ||
156 | time (&end_time); | ||
157 | if (check_critical_time == TRUE | ||
158 | && (end_time - start_time) > critical_time) result = | ||
159 | STATE_CRITICAL; | ||
160 | else if (check_warning_time == TRUE | ||
161 | && (end_time - start_time) > warning_time) result = | ||
162 | STATE_WARNING; | ||
163 | if (verbose) | ||
164 | printf ("NNTP %s - %d sec. response time, %s\n", | ||
165 | (result == STATE_OK) ? "ok" : "problem", | ||
166 | (int) (end_time - start_time), buffer); | ||
167 | else | ||
168 | printf ("NNTP %s - %d second response time\n", | ||
169 | (result == STATE_OK) ? "ok" : "problem", | ||
170 | (int) (end_time - start_time)); | ||
171 | } | ||
172 | |||
173 | } | ||
174 | |||
175 | /* close the connection */ | ||
176 | send (sd, QUIT, strlen (QUIT), 0); | ||
177 | close (sd); | ||
178 | |||
179 | } | ||
180 | |||
181 | /* reset the alarm timeout */ | ||
182 | alarm (0); | ||
183 | |||
184 | return result; | ||
185 | } | ||
186 | |||
187 | |||
188 | |||
189 | |||
190 | |||
191 | |||
192 | /* process command-line arguments */ | ||
193 | int | ||
194 | process_arguments (int argc, char **argv) | ||
195 | { | ||
196 | int c; | ||
197 | |||
198 | if (argc < 2) | ||
199 | return ERROR; | ||
200 | |||
201 | for (c = 1; c < argc; c++) { | ||
202 | if (strcmp ("-to", argv[c]) == 0) | ||
203 | strcpy (argv[c], "-t"); | ||
204 | else if (strcmp ("-wt", argv[c]) == 0) | ||
205 | strcpy (argv[c], "-w"); | ||
206 | else if (strcmp ("-ct", argv[c]) == 0) | ||
207 | strcpy (argv[c], "-c"); | ||
208 | } | ||
209 | |||
210 | |||
211 | |||
212 | c = 0; | ||
213 | while ((c += (call_getopt (argc - c, &argv[c]))) < argc) { | ||
214 | |||
215 | if (is_option (argv[c])) | ||
216 | continue; | ||
217 | |||
218 | if (server_address == NULL) { | ||
219 | if (is_host (argv[c])) { | ||
220 | server_address = argv[c]; | ||
221 | } | ||
222 | else { | ||
223 | usage ("Invalid host name"); | ||
224 | } | ||
225 | } | ||
226 | } | ||
227 | |||
228 | if (server_address == NULL) | ||
229 | server_address = strscpy (NULL, "127.0.0.1"); | ||
230 | |||
231 | /* if (server_expect==NULL) */ | ||
232 | /* server_expect=strscpy(NULL,EXPECT); */ | ||
233 | |||
234 | return validate_arguments (); | ||
235 | } | ||
236 | |||
237 | |||
238 | |||
239 | |||
240 | |||
241 | |||
242 | int | ||
243 | call_getopt (int argc, char **argv) | ||
244 | { | ||
245 | int c, i = 0; | ||
246 | |||
247 | #ifdef HAVE_GETOPT_H | ||
248 | int option_index = 0; | ||
249 | static struct option long_options[] = { | ||
250 | {"hostname", required_argument, 0, 'H'}, | ||
251 | {"expect", required_argument, 0, 'e'}, | ||
252 | {"critical", required_argument, 0, 'c'}, | ||
253 | {"warning", required_argument, 0, 'w'}, | ||
254 | {"port", required_argument, 0, 'P'}, | ||
255 | {"modereader", required_argument, 0, 'M'}, | ||
256 | {"verbose", no_argument, 0, 'v'}, | ||
257 | {"version", no_argument, 0, 'V'}, | ||
258 | {"help", no_argument, 0, 'h'}, | ||
259 | {0, 0, 0, 0} | ||
260 | }; | ||
261 | #endif | ||
262 | |||
263 | while (1) { | ||
264 | #ifdef HAVE_GETOPT_H | ||
265 | c = | ||
266 | getopt_long (argc, argv, "+hVMvt:p:e:c:w:H:", long_options, | ||
267 | &option_index); | ||
268 | #else | ||
269 | c = getopt (argc, argv, "+?hVMvt:p:e:c:w:H:"); | ||
270 | #endif | ||
271 | |||
272 | i++; | ||
273 | |||
274 | if (c == -1 || c == EOF || c == 1) | ||
275 | break; | ||
276 | |||
277 | switch (c) { | ||
278 | case 't': | ||
279 | case 'p': | ||
280 | case 'e': | ||
281 | case 'c': | ||
282 | case 'w': | ||
283 | case 'H': | ||
284 | i++; | ||
285 | } | ||
286 | |||
287 | switch (c) { | ||
288 | case 'H': /* hostname */ | ||
289 | if (is_host (optarg)) { | ||
290 | server_address = optarg; | ||
291 | } | ||
292 | else { | ||
293 | usage ("Invalid host name\n"); | ||
294 | } | ||
295 | break; | ||
296 | case 'p': /* port */ | ||
297 | if (is_intpos (optarg)) { | ||
298 | server_port = atoi (optarg); | ||
299 | } | ||
300 | else { | ||
301 | usage ("Server port must be a positive integer\n"); | ||
302 | } | ||
303 | break; | ||
304 | case 'M': /* mode reader */ | ||
305 | send_modereader = TRUE; | ||
306 | break; | ||
307 | case 'e': /* expect */ | ||
308 | server_expect = optarg; | ||
309 | break; | ||
310 | case 'g': /* newsgroup */ | ||
311 | newsgroup = optarg; | ||
312 | check_newsgroup = TRUE; | ||
313 | break; | ||
314 | case 'c': /* critical time threshold */ | ||
315 | if (is_intnonneg (optarg)) { | ||
316 | critical_time = atoi (optarg); | ||
317 | check_critical_time = TRUE; | ||
318 | } | ||
319 | else { | ||
320 | usage ("Critical time must be a nonnegative integer\n"); | ||
321 | } | ||
322 | break; | ||
323 | case 'w': /* warning time threshold */ | ||
324 | if (is_intnonneg (optarg)) { | ||
325 | warning_time = atoi (optarg); | ||
326 | check_warning_time = TRUE; | ||
327 | } | ||
328 | else { | ||
329 | usage ("Warning time must be a nonnegative integer\n"); | ||
330 | } | ||
331 | break; | ||
332 | case 'v': /* verbose */ | ||
333 | verbose = TRUE; | ||
334 | break; | ||
335 | case 't': /* timeout */ | ||
336 | if (is_intnonneg (optarg)) { | ||
337 | socket_timeout = atoi (optarg); | ||
338 | } | ||
339 | else { | ||
340 | usage ("Time interval must be a nonnegative integer\n"); | ||
341 | } | ||
342 | break; | ||
343 | case 'V': /* version */ | ||
344 | print_revision (PROGNAME, "$Revision$"); | ||
345 | exit (STATE_OK); | ||
346 | case 'h': /* help */ | ||
347 | print_help (); | ||
348 | exit (STATE_OK); | ||
349 | case '?': /* help */ | ||
350 | usage ("Invalid argument\n"); | ||
351 | } | ||
352 | } | ||
353 | return i; | ||
354 | } | ||
355 | |||
356 | |||
357 | |||
358 | |||
359 | |||
360 | int | ||
361 | validate_arguments (void) | ||
362 | { | ||
363 | return OK; | ||
364 | } | ||
365 | |||
366 | |||
367 | |||
368 | |||
369 | |||
370 | void | ||
371 | print_help (void) | ||
372 | { | ||
373 | print_revision (PROGNAME, "$Revision$"); | ||
374 | printf | ||
375 | ("Copyright (c) 2000 Ethan Galstad/Karl DeBisschop\n\n" | ||
376 | "This plugin tests the NNTP service on the specified host.\n\n"); | ||
377 | print_usage (); | ||
378 | printf | ||
379 | ("\nOptions:\n" | ||
380 | " -H, --hostname=STRING or IPADDRESS\n" | ||
381 | " Check server on the indicated host\n" | ||
382 | " -p, --port=INTEGER\n" | ||
383 | " Make connection on the indicated port (default: %d)\n" | ||
384 | " -e, --expect=STRING\n" | ||
385 | " String to expect in first line of server response (default: %s)\n" | ||
386 | " -g, --group=STRING\n" | ||
387 | " Newsgroup to poll\n" | ||
388 | " -w, --warning=INTEGER\n" | ||
389 | " Seconds necessary to result in a warning status\n" | ||
390 | " -c, --critical=INTEGER\n" | ||
391 | " Seconds necessary to result in a critical status\n" | ||
392 | " -t, --timeout=INTEGER\n" | ||
393 | " Seconds before connection attempt times out (default: %d)\n" | ||
394 | " -M\n" | ||
395 | " Send \"MODE READER\" after initial connect.\n" | ||
396 | " -v, --verbose\n" | ||
397 | " Print extra information (command-line use only)\n" | ||
398 | " -h, --help\n" | ||
399 | " Print detailed help screen\n" | ||
400 | " -V, --version\n" | ||
401 | " Print version information\n\n", | ||
402 | PORT, EXPECT, DEFAULT_SOCKET_TIMEOUT); | ||
403 | support (); | ||
404 | } | ||
405 | |||
406 | |||
407 | |||
408 | |||
409 | |||
410 | void | ||
411 | print_usage (void) | ||
412 | { | ||
413 | printf | ||
414 | ("Usage: %s -H host [-e expect] [-g group] [-p port] [-w warn] [-c crit]\n" | ||
415 | " [-t timeout] [-v]\n" | ||
416 | " %s --help\n" | ||
417 | " %s --version\n", PROGNAME, PROGNAME, PROGNAME); | ||
418 | } | ||
diff --git a/plugins/check_pop.c b/plugins/check_pop.c deleted file mode 100644 index 9fcfaec6..00000000 --- a/plugins/check_pop.c +++ /dev/null | |||
@@ -1,364 +0,0 @@ | |||
1 | /****************************************************************************** | ||
2 | * | ||
3 | * CHECK_POP.C | ||
4 | * | ||
5 | * Program: POP3 plugin for Nagios | ||
6 | * License: GPL | ||
7 | * Copyright (c) 1999 Ethan Galstad (nagios@nagios.org) | ||
8 | * | ||
9 | * $Id$ | ||
10 | * | ||
11 | * Description: | ||
12 | * | ||
13 | * This plugin will attempt to open an POP connection with the host. | ||
14 | * Successul connects return STATE_OK, refusals and timeouts return | ||
15 | * STATE_CRITICAL, other errors return STATE_UNKNOWN. Successful | ||
16 | * connects, but incorrect reponse messages from the host result in | ||
17 | * STATE_WARNING return values. | ||
18 | * | ||
19 | * License Information: | ||
20 | * | ||
21 | * This program is free software; you can redistribute it and/or modify | ||
22 | * it under the terms of the GNU General Public License as published by | ||
23 | * the Free Software Foundation; either version 2 of the License, or | ||
24 | * (at your option) any later version. | ||
25 | * | ||
26 | * This program is distributed in the hope that it will be useful, | ||
27 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
28 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
29 | * GNU General Public License for more details. | ||
30 | * | ||
31 | * You should have received a copy of the GNU General Public License | ||
32 | * along with this program; if not, write to the Free Software | ||
33 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | ||
34 | * | ||
35 | *****************************************************************************/ | ||
36 | |||
37 | #include "config.h" | ||
38 | #include "common.h" | ||
39 | #include "netutils.h" | ||
40 | #include "utils.h" | ||
41 | |||
42 | #define PROGNAME "check_pop" | ||
43 | |||
44 | #define POP_PORT 110 | ||
45 | #define POP_EXPECT "+OK" | ||
46 | #define POP_QUIT "QUIT\n" | ||
47 | |||
48 | int process_arguments (int, char **); | ||
49 | int call_getopt (int, char **); | ||
50 | int validate_arguments (void); | ||
51 | int check_disk (int usp, int free_disk); | ||
52 | void print_help (void); | ||
53 | void print_usage (void); | ||
54 | |||
55 | int server_port = POP_PORT; | ||
56 | char *server_address = NULL; | ||
57 | char *server_expect = NULL; | ||
58 | int warning_time = 0; | ||
59 | int check_warning_time = FALSE; | ||
60 | int critical_time = 0; | ||
61 | int check_critical_time = FALSE; | ||
62 | int verbose = FALSE; | ||
63 | |||
64 | int | ||
65 | main (int argc, char **argv) | ||
66 | { | ||
67 | int sd; | ||
68 | int result; | ||
69 | char buffer[MAX_INPUT_BUFFER]; | ||
70 | |||
71 | if (process_arguments (argc, argv) != OK) | ||
72 | usage ("Invalid command arguments supplied\n"); | ||
73 | |||
74 | /* initialize alarm signal handling */ | ||
75 | signal (SIGALRM, socket_timeout_alarm_handler); | ||
76 | |||
77 | /* set socket timeout */ | ||
78 | alarm (socket_timeout); | ||
79 | |||
80 | /* try to connect to the host at the given port number */ | ||
81 | time (&start_time); | ||
82 | result = my_tcp_connect (server_address, server_port, &sd); | ||
83 | |||
84 | /* we connected, so close connection before exiting */ | ||
85 | if (result == STATE_OK) { | ||
86 | |||
87 | /* watch for the SMTP connection string */ | ||
88 | result = recv (sd, buffer, MAX_INPUT_BUFFER - 1, 0); | ||
89 | |||
90 | /* strip the buffer of carriage returns */ | ||
91 | strip (buffer); | ||
92 | |||
93 | /* return a WARNING status if we couldn't read any data */ | ||
94 | if (result == -1) { | ||
95 | printf ("recv() failed\n"); | ||
96 | result = STATE_WARNING; | ||
97 | } | ||
98 | |||
99 | else { | ||
100 | |||
101 | /* make sure we find the response we are looking for */ | ||
102 | if (!strstr (buffer, server_expect)) { | ||
103 | if (server_port == POP_PORT) | ||
104 | printf ("Invalid POP response received from host\n"); | ||
105 | else | ||
106 | printf ("Invalid POP response received from host on port %d\n", | ||
107 | server_port); | ||
108 | result = STATE_WARNING; | ||
109 | } | ||
110 | |||
111 | else { | ||
112 | time (&end_time); | ||
113 | |||
114 | result = STATE_OK; | ||
115 | |||
116 | if (check_critical_time == TRUE | ||
117 | && (end_time - start_time) > critical_time) result = | ||
118 | STATE_CRITICAL; | ||
119 | else if (check_warning_time == TRUE | ||
120 | && (end_time - start_time) > warning_time) result = | ||
121 | STATE_WARNING; | ||
122 | |||
123 | if (verbose == TRUE) | ||
124 | printf ("POP %s - %d sec. response time, %s\n", | ||
125 | (result == STATE_OK) ? "ok" : "problem", | ||
126 | (int) (end_time - start_time), buffer); | ||
127 | else | ||
128 | printf ("POP %s - %d second response time\n", | ||
129 | (result == STATE_OK) ? "ok" : "problem", | ||
130 | (int) (end_time - start_time)); | ||
131 | } | ||
132 | } | ||
133 | |||
134 | /* close the connection */ | ||
135 | send (sd, POP_QUIT, strlen (POP_QUIT), 0); | ||
136 | close (sd); | ||
137 | } | ||
138 | |||
139 | /* reset the alarm */ | ||
140 | alarm (0); | ||
141 | |||
142 | return result; | ||
143 | } | ||
144 | |||
145 | |||
146 | |||
147 | |||
148 | |||
149 | |||
150 | |||
151 | /* process command-line arguments */ | ||
152 | int | ||
153 | process_arguments (int argc, char **argv) | ||
154 | { | ||
155 | int c; | ||
156 | |||
157 | if (argc < 2) | ||
158 | return ERROR; | ||
159 | |||
160 | for (c = 1; c < argc; c++) { | ||
161 | if (strcmp ("-to", argv[c]) == 0) | ||
162 | strcpy (argv[c], "-t"); | ||
163 | else if (strcmp ("-wt", argv[c]) == 0) | ||
164 | strcpy (argv[c], "-w"); | ||
165 | else if (strcmp ("-ct", argv[c]) == 0) | ||
166 | strcpy (argv[c], "-c"); | ||
167 | } | ||
168 | |||
169 | |||
170 | |||
171 | c = 0; | ||
172 | while ((c += (call_getopt (argc - c, &argv[c]))) < argc) { | ||
173 | |||
174 | if (is_option (argv[c])) | ||
175 | continue; | ||
176 | |||
177 | if (server_address == NULL) { | ||
178 | if (is_host (argv[c])) { | ||
179 | server_address = argv[c]; | ||
180 | } | ||
181 | else { | ||
182 | usage ("Invalid host name"); | ||
183 | } | ||
184 | } | ||
185 | } | ||
186 | |||
187 | if (server_address == NULL) | ||
188 | server_address = strscpy (NULL, "127.0.0.1"); | ||
189 | |||
190 | if (server_expect == NULL) | ||
191 | server_expect = strscpy (NULL, POP_EXPECT); | ||
192 | |||
193 | return validate_arguments (); | ||
194 | } | ||
195 | |||
196 | |||
197 | |||
198 | |||
199 | |||
200 | |||
201 | int | ||
202 | call_getopt (int argc, char **argv) | ||
203 | { | ||
204 | int c, i = 0; | ||
205 | |||
206 | #ifdef HAVE_GETOPT_H | ||
207 | int option_index = 0; | ||
208 | static struct option long_options[] = { | ||
209 | {"hostname", required_argument, 0, 'H'}, | ||
210 | {"expect", required_argument, 0, 'e'}, | ||
211 | {"critical", required_argument, 0, 'c'}, | ||
212 | {"warning", required_argument, 0, 'w'}, | ||
213 | {"port", required_argument, 0, 'P'}, | ||
214 | {"verbose", no_argument, 0, 'v'}, | ||
215 | {"version", no_argument, 0, 'V'}, | ||
216 | {"help", no_argument, 0, 'h'}, | ||
217 | {0, 0, 0, 0} | ||
218 | }; | ||
219 | #endif | ||
220 | |||
221 | while (1) { | ||
222 | #ifdef HAVE_GETOPT_H | ||
223 | c = | ||
224 | getopt_long (argc, argv, "+hVvt:p:e:c:w:H:", long_options, | ||
225 | &option_index); | ||
226 | #else | ||
227 | c = getopt (argc, argv, "+?hVvt:p:e:c:w:H:"); | ||
228 | #endif | ||
229 | |||
230 | i++; | ||
231 | |||
232 | if (c == -1 || c == EOF || c == 1) | ||
233 | break; | ||
234 | |||
235 | switch (c) { | ||
236 | case 't': | ||
237 | case 'p': | ||
238 | case 'e': | ||
239 | case 'c': | ||
240 | case 'w': | ||
241 | case 'H': | ||
242 | i++; | ||
243 | } | ||
244 | |||
245 | switch (c) { | ||
246 | case 'H': /* hostname */ | ||
247 | if (is_host (optarg)) { | ||
248 | server_address = optarg; | ||
249 | } | ||
250 | else { | ||
251 | usage ("Invalid host name\n"); | ||
252 | } | ||
253 | break; | ||
254 | case 'p': /* port */ | ||
255 | if (is_intpos (optarg)) { | ||
256 | server_port = atoi (optarg); | ||
257 | } | ||
258 | else { | ||
259 | usage ("Server port must be a positive integer\n"); | ||
260 | } | ||
261 | break; | ||
262 | case 'e': /* username */ | ||
263 | server_expect = optarg; | ||
264 | break; | ||
265 | case 'c': /* critical time threshold */ | ||
266 | if (is_intnonneg (optarg)) { | ||
267 | critical_time = atoi (optarg); | ||
268 | check_critical_time = TRUE; | ||
269 | } | ||
270 | else { | ||
271 | usage ("Critical time must be a nonnegative integer\n"); | ||
272 | } | ||
273 | break; | ||
274 | case 'w': /* warning time threshold */ | ||
275 | if (is_intnonneg (optarg)) { | ||
276 | warning_time = atoi (optarg); | ||
277 | check_warning_time = TRUE; | ||
278 | } | ||
279 | else { | ||
280 | usage ("Warning time must be a nonnegative integer\n"); | ||
281 | } | ||
282 | break; | ||
283 | case 'v': /* verbose */ | ||
284 | verbose = TRUE; | ||
285 | break; | ||
286 | case 't': /* timeout */ | ||
287 | if (is_intnonneg (optarg)) { | ||
288 | socket_timeout = atoi (optarg); | ||
289 | } | ||
290 | else { | ||
291 | usage ("Time interval must be a nonnegative integer\n"); | ||
292 | } | ||
293 | break; | ||
294 | case 'V': /* version */ | ||
295 | print_revision (PROGNAME, "$Revision$"); | ||
296 | exit (STATE_OK); | ||
297 | case 'h': /* help */ | ||
298 | print_help (); | ||
299 | exit (STATE_OK); | ||
300 | case '?': /* help */ | ||
301 | usage ("Invalid argument\n"); | ||
302 | } | ||
303 | } | ||
304 | return i; | ||
305 | } | ||
306 | |||
307 | |||
308 | |||
309 | |||
310 | |||
311 | int | ||
312 | validate_arguments (void) | ||
313 | { | ||
314 | return OK; | ||
315 | } | ||
316 | |||
317 | |||
318 | |||
319 | |||
320 | |||
321 | void | ||
322 | print_help (void) | ||
323 | { | ||
324 | print_revision (PROGNAME, "$Revision$"); | ||
325 | printf | ||
326 | ("Copyright (c) 2000 Ethan Galstad/Karl DeBisschop\n\n" | ||
327 | "This plugin tests the POP service on the specified host.\n\n"); | ||
328 | print_usage (); | ||
329 | printf | ||
330 | ("\nOptions:\n" | ||
331 | " -H, --hostname=STRING or IPADDRESS\n" | ||
332 | " Check server on the indicated host\n" | ||
333 | " -p, --port=INTEGER\n" | ||
334 | " Make connection on the indicated port (default: %d)\n" | ||
335 | " -e, --expect=STRING\n" | ||
336 | " String to expect in first line of server response (default: %s)\n" | ||
337 | " -w, --warning=INTEGER\n" | ||
338 | " Seconds necessary to result in a warning status\n" | ||
339 | " -c, --critical=INTEGER\n" | ||
340 | " Seconds necessary to result in a critical status\n" | ||
341 | " -t, --timeout=INTEGER\n" | ||
342 | " Seconds before connection attempt times out (default: %d)\n" | ||
343 | " -v, --verbose\n" | ||
344 | " Print extra information (command-line use only)\n" | ||
345 | " -h, --help\n" | ||
346 | " Print detailed help screen\n" | ||
347 | " -V, --version\n" | ||
348 | " Print version information\n\n", | ||
349 | POP_PORT, POP_EXPECT, DEFAULT_SOCKET_TIMEOUT); | ||
350 | support (); | ||
351 | } | ||
352 | |||
353 | |||
354 | |||
355 | |||
356 | |||
357 | void | ||
358 | print_usage (void) | ||
359 | { | ||
360 | printf | ||
361 | ("Usage: %s -H host [-e expect] [-p port] [-w warn] [-c crit] [-t timeout] [-v]\n" | ||
362 | " %s --help\n" | ||
363 | " %s --version\n", PROGNAME, PROGNAME, PROGNAME); | ||
364 | } | ||