mirror of
https://github.com/monitoring-plugins/monitoring-plugins.git
synced 2026-05-28 04:35:40 -04:00
check_tcp: clang-format
This commit is contained in:
RincewindsHat
parent
b6d920da55
commit
0be4dede6e
1 changed files with 254 additions and 288 deletions
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@ -1,31 +1,31 @@
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/*****************************************************************************
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*
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* Monitoring check_tcp plugin
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*
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* License: GPL
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* Copyright (c) 1999-2013 Monitoring Plugins Development Team
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*
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* Description:
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*
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* This file contains the check_tcp plugin
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*
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* $Id$
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*
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*****************************************************************************/
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*
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* Monitoring check_tcp plugin
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*
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* License: GPL
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* Copyright (c) 1999-2013 Monitoring Plugins Development Team
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*
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* Description:
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*
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* This file contains the check_tcp plugin
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*
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* $Id$
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*
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*****************************************************************************/
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/* progname "check_tcp" changes depending on symlink called */
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char *progname;
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@ -43,17 +43,17 @@ const char *email = "devel@monitoring-plugins.org";
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#ifdef HAVE_SSL
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static bool check_cert = false;
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static int days_till_exp_warn, days_till_exp_crit;
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# define my_recv(buf, len) ((flags & FLAG_SSL) ? np_net_ssl_read(buf, len) : read(sd, buf, len))
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# define my_send(buf, len) ((flags & FLAG_SSL) ? np_net_ssl_write(buf, len) : send(sd, buf, len, 0))
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# define my_recv(buf, len) ((flags & FLAG_SSL) ? np_net_ssl_read(buf, len) : read(sd, buf, len))
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# define my_send(buf, len) ((flags & FLAG_SSL) ? np_net_ssl_write(buf, len) : send(sd, buf, len, 0))
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#else
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# define my_recv(buf, len) read(sd, buf, len)
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# define my_send(buf, len) send(sd, buf, len, 0)
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# define my_recv(buf, len) read(sd, buf, len)
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# define my_send(buf, len) send(sd, buf, len, 0)
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#endif
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/* int my_recv(char *, size_t); */
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static int process_arguments (int, char **);
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void print_help (void);
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void print_usage (void);
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static int process_arguments(int, char **);
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void print_help(void);
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void print_usage(void);
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#define EXPECT server_expect[0]
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static char *SERVICE = "TCP";
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@ -91,16 +91,14 @@ static char *sni = NULL;
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static bool sni_specified = false;
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#endif
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#define FLAG_SSL 0x01
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#define FLAG_VERBOSE 0x02
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#define FLAG_TIME_WARN 0x04
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#define FLAG_TIME_CRIT 0x08
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#define FLAG_SSL 0x01
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#define FLAG_VERBOSE 0x02
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#define FLAG_TIME_WARN 0x04
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#define FLAG_TIME_CRIT 0x08
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#define FLAG_HIDE_OUTPUT 0x10
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static size_t flags;
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int
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main (int argc, char **argv)
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{
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int main(int argc, char **argv) {
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int result = STATE_UNKNOWN;
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char *status = NULL;
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struct timeval tv;
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@ -110,19 +108,21 @@ main (int argc, char **argv)
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FD_ZERO(&rfds);
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setlocale (LC_ALL, "");
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bindtextdomain (PACKAGE, LOCALEDIR);
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textdomain (PACKAGE);
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setlocale(LC_ALL, "");
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bindtextdomain(PACKAGE, LOCALEDIR);
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textdomain(PACKAGE);
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/* determine program- and service-name quickly */
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progname = strrchr(argv[0], '/');
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if(progname != NULL) progname++;
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else progname = argv[0];
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if (progname != NULL)
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progname++;
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else
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progname = argv[0];
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size_t prog_name_len = strlen(progname);
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if(prog_name_len > 6 && !memcmp(progname, "check_", 6)) {
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if (prog_name_len > 6 && !memcmp(progname, "check_", 6)) {
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SERVICE = strdup(progname + 6);
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for(size_t i = 0; i < prog_name_len - 6; i++)
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for (size_t i = 0; i < prog_name_len - 6; i++)
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SERVICE[i] = toupper(SERVICE[i]);
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}
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@ -133,23 +133,19 @@ main (int argc, char **argv)
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/* determine defaults for this service's protocol */
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if (!strncmp(SERVICE, "UDP", 3)) {
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PROTOCOL = IPPROTO_UDP;
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}
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else if (!strncmp(SERVICE, "FTP", 3)) {
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} else if (!strncmp(SERVICE, "FTP", 3)) {
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EXPECT = "220";
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QUIT = "QUIT\r\n";
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PORT = 21;
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}
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else if (!strncmp(SERVICE, "POP", 3) || !strncmp(SERVICE, "POP3", 4)) {
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} else if (!strncmp(SERVICE, "POP", 3) || !strncmp(SERVICE, "POP3", 4)) {
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EXPECT = "+OK";
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QUIT = "QUIT\r\n";
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PORT = 110;
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}
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else if (!strncmp(SERVICE, "SMTP", 4)) {
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} else if (!strncmp(SERVICE, "SMTP", 4)) {
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EXPECT = "220";
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QUIT = "QUIT\r\n";
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PORT = 25;
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}
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else if (!strncmp(SERVICE, "IMAP", 4)) {
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} else if (!strncmp(SERVICE, "IMAP", 4)) {
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EXPECT = "* OK";
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QUIT = "a1 LOGOUT\r\n";
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PORT = 143;
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@ -160,27 +156,23 @@ main (int argc, char **argv)
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QUIT = "a1 LOGOUT\r\n";
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flags |= FLAG_SSL;
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PORT = 993;
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}
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else if (!strncmp(SERVICE, "SPOP", 4)) {
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} else if (!strncmp(SERVICE, "SPOP", 4)) {
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EXPECT = "+OK";
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QUIT = "QUIT\r\n";
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flags |= FLAG_SSL;
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PORT = 995;
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}
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else if (!strncmp(SERVICE, "SSMTP", 5)) {
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} else if (!strncmp(SERVICE, "SSMTP", 5)) {
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EXPECT = "220";
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QUIT = "QUIT\r\n";
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flags |= FLAG_SSL;
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PORT = 465;
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}
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else if (!strncmp(SERVICE, "JABBER", 6)) {
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} else if (!strncmp(SERVICE, "JABBER", 6)) {
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SEND = "<stream:stream to=\'host\' xmlns=\'jabber:client\' xmlns:stream=\'http://etherx.jabber.org/streams\'>\n";
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EXPECT = "<?xml version=\'1.0\'";
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QUIT = "</stream:stream>\n";
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flags |= FLAG_HIDE_OUTPUT;
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PORT = 5222;
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}
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else if (!strncmp (SERVICE, "NNTPS", 5)) {
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} else if (!strncmp(SERVICE, "NNTPS", 5)) {
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server_expect_count = 2;
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server_expect[0] = "200";
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server_expect[1] = "201";
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PORT = 563;
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}
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#endif
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else if (!strncmp (SERVICE, "NNTP", 4)) {
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else if (!strncmp(SERVICE, "NNTP", 4)) {
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server_expect_count = 2;
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server_expect = malloc(sizeof(char *) * server_expect_count);
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server_expect[0] = strdup("200");
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server_expect[1] = strdup("201");
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QUIT = "QUIT\r\n";
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PORT = 119;
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}
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else if (!strncmp(SERVICE, "CLAMD", 5)) {
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} else if (!strncmp(SERVICE, "CLAMD", 5)) {
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SEND = "PING";
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EXPECT = "PONG";
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QUIT = NULL;
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PORT = 3310;
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}
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/* fallthrough check, so it's supposed to use reverse matching */
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else if (strcmp (SERVICE, "TCP"))
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usage (_("CRITICAL - Generic check_tcp called with unknown service\n"));
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else if (strcmp(SERVICE, "TCP"))
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usage(_("CRITICAL - Generic check_tcp called with unknown service\n"));
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server_address = "127.0.0.1";
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server_port = PORT;
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@ -214,58 +205,60 @@ main (int argc, char **argv)
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status = NULL;
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/* Parse extra opts if any */
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argv=np_extra_opts (&argc, argv, progname);
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argv = np_extra_opts(&argc, argv, progname);
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if (process_arguments (argc, argv) == ERROR)
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usage4 (_("Could not parse arguments"));
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if (process_arguments(argc, argv) == ERROR)
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usage4(_("Could not parse arguments"));
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if(flags & FLAG_VERBOSE) {
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if (flags & FLAG_VERBOSE) {
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printf("Using service %s\n", SERVICE);
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printf("Port: %d\n", server_port);
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printf("flags: 0x%x\n", (int)flags);
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}
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if(EXPECT && !server_expect_count)
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if (EXPECT && !server_expect_count)
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server_expect_count++;
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if(PROTOCOL==IPPROTO_UDP && !(server_expect_count && server_send)){
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if (PROTOCOL == IPPROTO_UDP && !(server_expect_count && server_send)) {
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usage(_("With UDP checks, a send/expect string must be specified."));
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}
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/* set up the timer */
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signal (SIGALRM, socket_timeout_alarm_handler);
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alarm (socket_timeout);
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signal(SIGALRM, socket_timeout_alarm_handler);
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alarm(socket_timeout);
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/* try to connect to the host at the given port number */
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gettimeofday (&tv, NULL);
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gettimeofday(&tv, NULL);
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result = np_net_connect (server_address, server_port, &sd, PROTOCOL);
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if (result == STATE_CRITICAL) return econn_refuse_state;
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result = np_net_connect(server_address, server_port, &sd, PROTOCOL);
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if (result == STATE_CRITICAL)
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return econn_refuse_state;
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#ifdef HAVE_SSL
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if (flags & FLAG_SSL){
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if (flags & FLAG_SSL) {
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result = np_net_ssl_init_with_hostname(sd, (sni_specified ? sni : NULL));
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if (result == STATE_OK && check_cert) {
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result = np_net_ssl_check_cert(days_till_exp_warn, days_till_exp_crit);
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}
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}
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if(result != STATE_OK){
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if(sd) close(sd);
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if (result != STATE_OK) {
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if (sd)
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close(sd);
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np_net_ssl_cleanup();
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return result;
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}
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#endif /* HAVE_SSL */
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if (server_send != NULL) { /* Something to send? */
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if (server_send != NULL) { /* Something to send? */
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my_send(server_send, strlen(server_send));
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}
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if (delay > 0) {
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tv.tv_sec += delay;
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sleep (delay);
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sleep(delay);
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}
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if(flags & FLAG_VERBOSE) {
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if (flags & FLAG_VERBOSE) {
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if (server_send) {
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printf("Send string: %s\n", server_send);
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}
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@ -273,7 +266,7 @@ main (int argc, char **argv)
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printf("Quit string: %s\n", server_quit);
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}
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printf("server_expect_count: %d\n", (int)server_expect_count);
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for(size_t i = 0; i < server_expect_count; i++)
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for (size_t i = 0; i < server_expect_count; i++)
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printf("\t%zd: %s\n", i, server_expect[i]);
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}
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@ -294,17 +287,14 @@ main (int argc, char **argv)
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if (maxbytes && len >= maxbytes)
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break;
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if ((match = np_expect_match(status,
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server_expect,
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server_expect_count,
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match_flags)) != NP_MATCH_RETRY)
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if ((match = np_expect_match(status, server_expect, server_expect_count, match_flags)) != NP_MATCH_RETRY)
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break;
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/* some protocols wait for further input, so make sure we don't wait forever */
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FD_SET(sd, &rfds);
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timeout.tv_sec = READ_TIMEOUT;
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timeout.tv_sec = READ_TIMEOUT;
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timeout.tv_usec = 0;
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if(select(sd + 1, &rfds, NULL, NULL, &timeout) <= 0)
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if (select(sd + 1, &rfds, NULL, NULL, &timeout) <= 0)
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break;
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}
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@ -313,26 +303,26 @@ main (int argc, char **argv)
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/* no data when expected, so return critical */
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if (len == 0)
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die (STATE_CRITICAL, _("No data received from host\n"));
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die(STATE_CRITICAL, _("No data received from host\n"));
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/* print raw output if we're debugging */
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if(flags & FLAG_VERBOSE)
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printf("received %d bytes from host\n#-raw-recv-------#\n%s\n#-raw-recv-------#\n",
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(int)len + 1, status);
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if (flags & FLAG_VERBOSE)
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printf("received %d bytes from host\n#-raw-recv-------#\n%s\n#-raw-recv-------#\n", (int)len + 1, status);
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/* strip whitespace from end of output */
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while(--len > 0 && isspace(status[len]))
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while (--len > 0 && isspace(status[len]))
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status[len] = '\0';
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}
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if (server_quit != NULL) {
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my_send(server_quit, strlen(server_quit));
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}
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if (sd) close (sd);
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if (sd)
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close(sd);
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#ifdef HAVE_SSL
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np_net_ssl_cleanup();
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#endif
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microsec = deltime (tv);
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microsec = deltime(tv);
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elapsed_time = (double)microsec / 1.0e6;
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if (flags & FLAG_TIME_CRIT && elapsed_time > critical_time)
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@ -341,66 +331,52 @@ main (int argc, char **argv)
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result = STATE_WARNING;
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/* did we get the response we hoped? */
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if(match == NP_MATCH_FAILURE && result != STATE_CRITICAL)
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if (match == NP_MATCH_FAILURE && result != STATE_CRITICAL)
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result = expect_mismatch_state;
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/* reset the alarm */
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alarm (0);
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alarm(0);
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/* this is a bit stupid, because we don't want to print the
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* response time (which can look ok to the user) if we didn't get
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* the response we were looking for. if-else */
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printf("%s %s - ", SERVICE, state_text(result));
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if(match == NP_MATCH_FAILURE && len && !(flags & FLAG_HIDE_OUTPUT))
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if (match == NP_MATCH_FAILURE && len && !(flags & FLAG_HIDE_OUTPUT))
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printf("Unexpected response from host/socket: %s", status);
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else {
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if(match == NP_MATCH_FAILURE)
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if (match == NP_MATCH_FAILURE)
|
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printf("Unexpected response from host/socket on ");
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else
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printf("%.3f second response time on ", elapsed_time);
|
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if(server_address[0] != '/') {
|
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if (server_address[0] != '/') {
|
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if (host_specified)
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printf("%s port %d",
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server_address, server_port);
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printf("%s port %d", server_address, server_port);
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else
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printf("port %d", server_port);
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}
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else
|
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} else
|
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printf("socket %s", server_address);
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}
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if (match != NP_MATCH_FAILURE && !(flags & FLAG_HIDE_OUTPUT) && len)
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printf (" [%s]", status);
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printf(" [%s]", status);
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/* perf-data doesn't apply when server doesn't talk properly,
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* so print all zeroes on warn and crit. Use fperfdata since
|
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* localisation settings can make different outputs */
|
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if(match == NP_MATCH_FAILURE)
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printf ("|%s",
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fperfdata ("time", elapsed_time, "s",
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(flags & FLAG_TIME_WARN ? true : false), 0,
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(flags & FLAG_TIME_CRIT ? true : false), 0,
|
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true, 0,
|
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true, socket_timeout)
|
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);
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if (match == NP_MATCH_FAILURE)
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printf("|%s", fperfdata("time", elapsed_time, "s", (flags & FLAG_TIME_WARN ? true : false), 0,
|
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(flags & FLAG_TIME_CRIT ? true : false), 0, true, 0, true, socket_timeout));
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else
|
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printf("|%s",
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fperfdata ("time", elapsed_time, "s",
|
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(flags & FLAG_TIME_WARN ? true : false), warning_time,
|
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(flags & FLAG_TIME_CRIT ? true : false), critical_time,
|
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true, 0,
|
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true, socket_timeout)
|
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);
|
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printf("|%s", fperfdata("time", elapsed_time, "s", (flags & FLAG_TIME_WARN ? true : false), warning_time,
|
||||
(flags & FLAG_TIME_CRIT ? true : false), critical_time, true, 0, true, socket_timeout));
|
||||
|
||||
putchar('\n');
|
||||
return result;
|
||||
}
|
||||
|
||||
|
||||
|
||||
/* process command-line arguments */
|
||||
static int process_arguments (int argc, char **argv) {
|
||||
static int process_arguments(int argc, char **argv) {
|
||||
int c;
|
||||
bool escape = false;
|
||||
char *temp;
|
||||
|
|
@ -410,50 +386,48 @@ static int process_arguments (int argc, char **argv) {
|
|||
};
|
||||
|
||||
int option = 0;
|
||||
static struct option longopts[] = {
|
||||
{"hostname", required_argument, 0, 'H'},
|
||||
{"critical", required_argument, 0, 'c'},
|
||||
{"warning", required_argument, 0, 'w'},
|
||||
{"critical-codes", required_argument, 0, 'C'},
|
||||
{"warning-codes", required_argument, 0, 'W'},
|
||||
{"timeout", required_argument, 0, 't'},
|
||||
{"protocol", required_argument, 0, 'P'}, /* FIXME: Unhandled */
|
||||
{"port", required_argument, 0, 'p'},
|
||||
{"escape", no_argument, 0, 'E'},
|
||||
{"all", no_argument, 0, 'A'},
|
||||
{"send", required_argument, 0, 's'},
|
||||
{"expect", required_argument, 0, 'e'},
|
||||
{"maxbytes", required_argument, 0, 'm'},
|
||||
{"quit", required_argument, 0, 'q'},
|
||||
{"jail", no_argument, 0, 'j'},
|
||||
{"delay", required_argument, 0, 'd'},
|
||||
{"refuse", required_argument, 0, 'r'},
|
||||
{"mismatch", required_argument, 0, 'M'},
|
||||
{"use-ipv4", no_argument, 0, '4'},
|
||||
{"use-ipv6", no_argument, 0, '6'},
|
||||
{"verbose", no_argument, 0, 'v'},
|
||||
{"version", no_argument, 0, 'V'},
|
||||
{"help", no_argument, 0, 'h'},
|
||||
{"ssl", no_argument, 0, 'S'},
|
||||
{"sni", required_argument, 0, SNI_OPTION},
|
||||
{"certificate", required_argument, 0, 'D'},
|
||||
{0, 0, 0, 0}
|
||||
};
|
||||
static struct option longopts[] = {{"hostname", required_argument, 0, 'H'},
|
||||
{"critical", required_argument, 0, 'c'},
|
||||
{"warning", required_argument, 0, 'w'},
|
||||
{"critical-codes", required_argument, 0, 'C'},
|
||||
{"warning-codes", required_argument, 0, 'W'},
|
||||
{"timeout", required_argument, 0, 't'},
|
||||
{"protocol", required_argument, 0, 'P'}, /* FIXME: Unhandled */
|
||||
{"port", required_argument, 0, 'p'},
|
||||
{"escape", no_argument, 0, 'E'},
|
||||
{"all", no_argument, 0, 'A'},
|
||||
{"send", required_argument, 0, 's'},
|
||||
{"expect", required_argument, 0, 'e'},
|
||||
{"maxbytes", required_argument, 0, 'm'},
|
||||
{"quit", required_argument, 0, 'q'},
|
||||
{"jail", no_argument, 0, 'j'},
|
||||
{"delay", required_argument, 0, 'd'},
|
||||
{"refuse", required_argument, 0, 'r'},
|
||||
{"mismatch", required_argument, 0, 'M'},
|
||||
{"use-ipv4", no_argument, 0, '4'},
|
||||
{"use-ipv6", no_argument, 0, '6'},
|
||||
{"verbose", no_argument, 0, 'v'},
|
||||
{"version", no_argument, 0, 'V'},
|
||||
{"help", no_argument, 0, 'h'},
|
||||
{"ssl", no_argument, 0, 'S'},
|
||||
{"sni", required_argument, 0, SNI_OPTION},
|
||||
{"certificate", required_argument, 0, 'D'},
|
||||
{0, 0, 0, 0}};
|
||||
|
||||
if (argc < 2)
|
||||
usage4 (_("No arguments found"));
|
||||
usage4(_("No arguments found"));
|
||||
|
||||
/* backwards compatibility */
|
||||
for (c = 1; c < argc; c++) {
|
||||
if (strcmp ("-to", argv[c]) == 0)
|
||||
strcpy (argv[c], "-t");
|
||||
else if (strcmp ("-wt", argv[c]) == 0)
|
||||
strcpy (argv[c], "-w");
|
||||
else if (strcmp ("-ct", argv[c]) == 0)
|
||||
strcpy (argv[c], "-c");
|
||||
if (strcmp("-to", argv[c]) == 0)
|
||||
strcpy(argv[c], "-t");
|
||||
else if (strcmp("-wt", argv[c]) == 0)
|
||||
strcpy(argv[c], "-w");
|
||||
else if (strcmp("-ct", argv[c]) == 0)
|
||||
strcpy(argv[c], "-c");
|
||||
}
|
||||
|
||||
if (!is_option (argv[1])) {
|
||||
if (!is_option(argv[1])) {
|
||||
server_address = argv[1];
|
||||
argv[1] = argv[0];
|
||||
argv = &argv[1];
|
||||
|
|
@ -461,22 +435,21 @@ static int process_arguments (int argc, char **argv) {
|
|||
}
|
||||
|
||||
while (1) {
|
||||
c = getopt_long (argc, argv, "+hVv46EAH:s:e:q:m:c:w:t:p:C:W:d:Sr:jD:M:",
|
||||
longopts, &option);
|
||||
c = getopt_long(argc, argv, "+hVv46EAH:s:e:q:m:c:w:t:p:C:W:d:Sr:jD:M:", longopts, &option);
|
||||
|
||||
if (c == -1 || c == EOF || c == 1)
|
||||
break;
|
||||
|
||||
switch (c) {
|
||||
case '?': /* print short usage statement if args not parsable */
|
||||
usage5 ();
|
||||
case 'h': /* help */
|
||||
print_help ();
|
||||
exit (STATE_UNKNOWN);
|
||||
case 'V': /* version */
|
||||
print_revision (progname, NP_VERSION);
|
||||
exit (STATE_UNKNOWN);
|
||||
case 'v': /* verbose mode */
|
||||
case '?': /* print short usage statement if args not parsable */
|
||||
usage5();
|
||||
case 'h': /* help */
|
||||
print_help();
|
||||
exit(STATE_UNKNOWN);
|
||||
case 'V': /* version */
|
||||
print_revision(progname, NP_VERSION);
|
||||
exit(STATE_UNKNOWN);
|
||||
case 'v': /* verbose mode */
|
||||
flags |= FLAG_VERBOSE;
|
||||
match_flags |= NP_MATCH_VERBOSE;
|
||||
break;
|
||||
|
|
@ -487,43 +460,43 @@ static int process_arguments (int argc, char **argv) {
|
|||
#ifdef USE_IPV6
|
||||
address_family = AF_INET6;
|
||||
#else
|
||||
usage4 (_("IPv6 support not available"));
|
||||
usage4(_("IPv6 support not available"));
|
||||
#endif
|
||||
break;
|
||||
case 'H': /* hostname */
|
||||
case 'H': /* hostname */
|
||||
host_specified = true;
|
||||
server_address = optarg;
|
||||
break;
|
||||
case 'c': /* critical */
|
||||
critical_time = strtod (optarg, NULL);
|
||||
case 'c': /* critical */
|
||||
critical_time = strtod(optarg, NULL);
|
||||
flags |= FLAG_TIME_CRIT;
|
||||
break;
|
||||
case 'j': /* hide output */
|
||||
case 'j': /* hide output */
|
||||
flags |= FLAG_HIDE_OUTPUT;
|
||||
break;
|
||||
case 'w': /* warning */
|
||||
warning_time = strtod (optarg, NULL);
|
||||
case 'w': /* warning */
|
||||
warning_time = strtod(optarg, NULL);
|
||||
flags |= FLAG_TIME_WARN;
|
||||
break;
|
||||
case 'C':
|
||||
crit_codes = realloc (crit_codes, ++crit_codes_count);
|
||||
crit_codes = realloc(crit_codes, ++crit_codes_count);
|
||||
crit_codes[crit_codes_count - 1] = optarg;
|
||||
break;
|
||||
case 'W':
|
||||
warn_codes = realloc (warn_codes, ++warn_codes_count);
|
||||
warn_codes = realloc(warn_codes, ++warn_codes_count);
|
||||
warn_codes[warn_codes_count - 1] = optarg;
|
||||
break;
|
||||
case 't': /* timeout */
|
||||
if (!is_intpos (optarg))
|
||||
usage4 (_("Timeout interval must be a positive integer"));
|
||||
case 't': /* timeout */
|
||||
if (!is_intpos(optarg))
|
||||
usage4(_("Timeout interval must be a positive integer"));
|
||||
else
|
||||
socket_timeout = atoi (optarg);
|
||||
socket_timeout = atoi(optarg);
|
||||
break;
|
||||
case 'p': /* port */
|
||||
if (!is_intpos (optarg))
|
||||
usage4 (_("Port must be a positive integer"));
|
||||
case 'p': /* port */
|
||||
if (!is_intpos(optarg))
|
||||
usage4(_("Port must be a positive integer"));
|
||||
else
|
||||
server_port = atoi (optarg);
|
||||
server_port = atoi(optarg);
|
||||
break;
|
||||
case 'E':
|
||||
escape = true;
|
||||
|
|
@ -537,16 +510,16 @@ static int process_arguments (int argc, char **argv) {
|
|||
case 'e': /* expect string (may be repeated) */
|
||||
match_flags &= ~NP_MATCH_EXACT;
|
||||
if (server_expect_count == 0)
|
||||
server_expect = malloc (sizeof (char *) * (++server_expect_count));
|
||||
server_expect = malloc(sizeof(char *) * (++server_expect_count));
|
||||
else
|
||||
server_expect = realloc (server_expect, sizeof (char *) * (++server_expect_count));
|
||||
server_expect = realloc(server_expect, sizeof(char *) * (++server_expect_count));
|
||||
server_expect[server_expect_count - 1] = optarg;
|
||||
break;
|
||||
case 'm':
|
||||
if (!is_intpos (optarg))
|
||||
usage4 (_("Maxbytes must be a positive integer"));
|
||||
if (!is_intpos(optarg))
|
||||
usage4(_("Maxbytes must be a positive integer"));
|
||||
else
|
||||
maxbytes = strtol (optarg, NULL, 0);
|
||||
maxbytes = strtol(optarg, NULL, 0);
|
||||
break;
|
||||
case 'q':
|
||||
if (escape)
|
||||
|
|
@ -555,62 +528,61 @@ static int process_arguments (int argc, char **argv) {
|
|||
xasprintf(&server_quit, "%s\r\n", optarg);
|
||||
break;
|
||||
case 'r':
|
||||
if (!strncmp(optarg,"ok",2))
|
||||
if (!strncmp(optarg, "ok", 2))
|
||||
econn_refuse_state = STATE_OK;
|
||||
else if (!strncmp(optarg,"warn",4))
|
||||
else if (!strncmp(optarg, "warn", 4))
|
||||
econn_refuse_state = STATE_WARNING;
|
||||
else if (!strncmp(optarg,"crit",4))
|
||||
else if (!strncmp(optarg, "crit", 4))
|
||||
econn_refuse_state = STATE_CRITICAL;
|
||||
else
|
||||
usage4 (_("Refuse must be one of ok, warn, crit"));
|
||||
usage4(_("Refuse must be one of ok, warn, crit"));
|
||||
break;
|
||||
case 'M':
|
||||
if (!strncmp(optarg,"ok",2))
|
||||
if (!strncmp(optarg, "ok", 2))
|
||||
expect_mismatch_state = STATE_OK;
|
||||
else if (!strncmp(optarg,"warn",4))
|
||||
else if (!strncmp(optarg, "warn", 4))
|
||||
expect_mismatch_state = STATE_WARNING;
|
||||
else if (!strncmp(optarg,"crit",4))
|
||||
else if (!strncmp(optarg, "crit", 4))
|
||||
expect_mismatch_state = STATE_CRITICAL;
|
||||
else
|
||||
usage4 (_("Mismatch must be one of ok, warn, crit"));
|
||||
usage4(_("Mismatch must be one of ok, warn, crit"));
|
||||
break;
|
||||
case 'd':
|
||||
if (is_intpos (optarg))
|
||||
delay = atoi (optarg);
|
||||
if (is_intpos(optarg))
|
||||
delay = atoi(optarg);
|
||||
else
|
||||
usage4 (_("Delay must be a positive integer"));
|
||||
usage4(_("Delay must be a positive integer"));
|
||||
break;
|
||||
case 'D': /* Check SSL cert validity - days 'til certificate expiration */
|
||||
#ifdef HAVE_SSL
|
||||
# ifdef USE_OPENSSL /* XXX */
|
||||
if ((temp=strchr(optarg,','))!=NULL) {
|
||||
*temp='\0';
|
||||
if (!is_intnonneg (optarg))
|
||||
usage2 (_("Invalid certificate expiration period"), optarg);
|
||||
days_till_exp_warn = atoi (optarg);
|
||||
*temp=',';
|
||||
temp++;
|
||||
if (!is_intnonneg (temp))
|
||||
usage2 (_("Invalid certificate expiration period"), temp);
|
||||
days_till_exp_crit = atoi (temp);
|
||||
}
|
||||
else {
|
||||
days_till_exp_crit=0;
|
||||
if (!is_intnonneg (optarg))
|
||||
usage2 (_("Invalid certificate expiration period"), optarg);
|
||||
days_till_exp_warn = atoi (optarg);
|
||||
# ifdef USE_OPENSSL /* XXX */
|
||||
if ((temp = strchr(optarg, ',')) != NULL) {
|
||||
*temp = '\0';
|
||||
if (!is_intnonneg(optarg))
|
||||
usage2(_("Invalid certificate expiration period"), optarg);
|
||||
days_till_exp_warn = atoi(optarg);
|
||||
*temp = ',';
|
||||
temp++;
|
||||
if (!is_intnonneg(temp))
|
||||
usage2(_("Invalid certificate expiration period"), temp);
|
||||
days_till_exp_crit = atoi(temp);
|
||||
} else {
|
||||
days_till_exp_crit = 0;
|
||||
if (!is_intnonneg(optarg))
|
||||
usage2(_("Invalid certificate expiration period"), optarg);
|
||||
days_till_exp_warn = atoi(optarg);
|
||||
}
|
||||
check_cert = true;
|
||||
flags |= FLAG_SSL;
|
||||
break;
|
||||
# endif /* USE_OPENSSL */
|
||||
# endif /* USE_OPENSSL */
|
||||
#endif
|
||||
/* fallthrough if we don't have ssl */
|
||||
case 'S':
|
||||
#ifdef HAVE_SSL
|
||||
flags |= FLAG_SSL;
|
||||
#else
|
||||
die (STATE_UNKNOWN, _("Invalid option - SSL is not available"));
|
||||
die(STATE_UNKNOWN, _("Invalid option - SSL is not available"));
|
||||
#endif
|
||||
break;
|
||||
case SNI_OPTION:
|
||||
|
|
@ -619,7 +591,7 @@ static int process_arguments (int argc, char **argv) {
|
|||
sni_specified = true;
|
||||
sni = optarg;
|
||||
#else
|
||||
die (STATE_UNKNOWN, _("Invalid option - SSL is not available"));
|
||||
die(STATE_UNKNOWN, _("Invalid option - SSL is not available"));
|
||||
#endif
|
||||
break;
|
||||
case 'A':
|
||||
|
|
@ -629,86 +601,80 @@ static int process_arguments (int argc, char **argv) {
|
|||
}
|
||||
|
||||
c = optind;
|
||||
if(!host_specified && c < argc)
|
||||
server_address = strdup (argv[c++]);
|
||||
if (!host_specified && c < argc)
|
||||
server_address = strdup(argv[c++]);
|
||||
|
||||
if (server_address == NULL)
|
||||
usage4 (_("You must provide a server address"));
|
||||
usage4(_("You must provide a server address"));
|
||||
else if (server_address[0] != '/' && !is_host(server_address))
|
||||
die (STATE_CRITICAL, "%s %s - %s: %s\n", SERVICE, state_text(STATE_CRITICAL), _("Invalid hostname, address or socket"), server_address);
|
||||
die(STATE_CRITICAL, "%s %s - %s: %s\n", SERVICE, state_text(STATE_CRITICAL), _("Invalid hostname, address or socket"),
|
||||
server_address);
|
||||
|
||||
return OK;
|
||||
}
|
||||
|
||||
void print_help(void) {
|
||||
print_revision(progname, NP_VERSION);
|
||||
|
||||
void
|
||||
print_help (void)
|
||||
{
|
||||
print_revision (progname, NP_VERSION);
|
||||
printf("Copyright (c) 1999 Ethan Galstad <nagios@nagios.org>\n");
|
||||
printf(COPYRIGHT, copyright, email);
|
||||
|
||||
printf ("Copyright (c) 1999 Ethan Galstad <nagios@nagios.org>\n");
|
||||
printf (COPYRIGHT, copyright, email);
|
||||
printf(_("This plugin tests %s connections with the specified host (or unix socket).\n\n"), SERVICE);
|
||||
|
||||
printf (_("This plugin tests %s connections with the specified host (or unix socket).\n\n"),
|
||||
SERVICE);
|
||||
print_usage();
|
||||
|
||||
print_usage ();
|
||||
printf(UT_HELP_VRSN);
|
||||
printf(UT_EXTRA_OPTS);
|
||||
|
||||
printf (UT_HELP_VRSN);
|
||||
printf (UT_EXTRA_OPTS);
|
||||
printf(UT_HOST_PORT, 'p', "none");
|
||||
|
||||
printf (UT_HOST_PORT, 'p', "none");
|
||||
printf(UT_IPv46);
|
||||
|
||||
printf (UT_IPv46);
|
||||
|
||||
printf (" %s\n", "-E, --escape");
|
||||
printf (" %s\n", _("Can use \\n, \\r, \\t or \\\\ in send or quit string. Must come before send or quit option"));
|
||||
printf (" %s\n", _("Default: nothing added to send, \\r\\n added to end of quit"));
|
||||
printf (" %s\n", "-s, --send=STRING");
|
||||
printf (" %s\n", _("String to send to the server"));
|
||||
printf (" %s\n", "-e, --expect=STRING");
|
||||
printf (" %s %s\n", _("String to expect in server response"), _("(may be repeated)"));
|
||||
printf (" %s\n", "-A, --all");
|
||||
printf (" %s\n", _("All expect strings need to occur in server response. Default is any"));
|
||||
printf (" %s\n", "-q, --quit=STRING");
|
||||
printf (" %s\n", _("String to send server to initiate a clean close of the connection"));
|
||||
printf (" %s\n", "-r, --refuse=ok|warn|crit");
|
||||
printf (" %s\n", _("Accept TCP refusals with states ok, warn, crit (default: crit)"));
|
||||
printf (" %s\n", "-M, --mismatch=ok|warn|crit");
|
||||
printf (" %s\n", _("Accept expected string mismatches with states ok, warn, crit (default: warn)"));
|
||||
printf (" %s\n", "-j, --jail");
|
||||
printf (" %s\n", _("Hide output from TCP socket"));
|
||||
printf (" %s\n", "-m, --maxbytes=INTEGER");
|
||||
printf (" %s\n", _("Close connection once more than this number of bytes are received"));
|
||||
printf (" %s\n", "-d, --delay=INTEGER");
|
||||
printf (" %s\n", _("Seconds to wait between sending string and polling for response"));
|
||||
printf(" %s\n", "-E, --escape");
|
||||
printf(" %s\n", _("Can use \\n, \\r, \\t or \\\\ in send or quit string. Must come before send or quit option"));
|
||||
printf(" %s\n", _("Default: nothing added to send, \\r\\n added to end of quit"));
|
||||
printf(" %s\n", "-s, --send=STRING");
|
||||
printf(" %s\n", _("String to send to the server"));
|
||||
printf(" %s\n", "-e, --expect=STRING");
|
||||
printf(" %s %s\n", _("String to expect in server response"), _("(may be repeated)"));
|
||||
printf(" %s\n", "-A, --all");
|
||||
printf(" %s\n", _("All expect strings need to occur in server response. Default is any"));
|
||||
printf(" %s\n", "-q, --quit=STRING");
|
||||
printf(" %s\n", _("String to send server to initiate a clean close of the connection"));
|
||||
printf(" %s\n", "-r, --refuse=ok|warn|crit");
|
||||
printf(" %s\n", _("Accept TCP refusals with states ok, warn, crit (default: crit)"));
|
||||
printf(" %s\n", "-M, --mismatch=ok|warn|crit");
|
||||
printf(" %s\n", _("Accept expected string mismatches with states ok, warn, crit (default: warn)"));
|
||||
printf(" %s\n", "-j, --jail");
|
||||
printf(" %s\n", _("Hide output from TCP socket"));
|
||||
printf(" %s\n", "-m, --maxbytes=INTEGER");
|
||||
printf(" %s\n", _("Close connection once more than this number of bytes are received"));
|
||||
printf(" %s\n", "-d, --delay=INTEGER");
|
||||
printf(" %s\n", _("Seconds to wait between sending string and polling for response"));
|
||||
|
||||
#ifdef HAVE_SSL
|
||||
printf (" %s\n", "-D, --certificate=INTEGER[,INTEGER]");
|
||||
printf (" %s\n", _("Minimum number of days a certificate has to be valid."));
|
||||
printf (" %s\n", _("1st is #days for warning, 2nd is critical (if not specified - 0)."));
|
||||
printf (" %s\n", "-S, --ssl");
|
||||
printf (" %s\n", _("Use SSL for the connection."));
|
||||
printf (" %s\n", "--sni=STRING");
|
||||
printf (" %s\n", _("SSL server_name"));
|
||||
printf(" %s\n", "-D, --certificate=INTEGER[,INTEGER]");
|
||||
printf(" %s\n", _("Minimum number of days a certificate has to be valid."));
|
||||
printf(" %s\n", _("1st is #days for warning, 2nd is critical (if not specified - 0)."));
|
||||
printf(" %s\n", "-S, --ssl");
|
||||
printf(" %s\n", _("Use SSL for the connection."));
|
||||
printf(" %s\n", "--sni=STRING");
|
||||
printf(" %s\n", _("SSL server_name"));
|
||||
#endif
|
||||
|
||||
printf (UT_WARN_CRIT);
|
||||
printf(UT_WARN_CRIT);
|
||||
|
||||
printf (UT_CONN_TIMEOUT, DEFAULT_SOCKET_TIMEOUT);
|
||||
printf(UT_CONN_TIMEOUT, DEFAULT_SOCKET_TIMEOUT);
|
||||
|
||||
printf (UT_VERBOSE);
|
||||
printf(UT_VERBOSE);
|
||||
|
||||
printf (UT_SUPPORT);
|
||||
printf(UT_SUPPORT);
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
print_usage (void)
|
||||
{
|
||||
printf ("%s\n", _("Usage:"));
|
||||
printf ("%s -H host -p port [-w <warning time>] [-c <critical time>] [-s <send string>]\n",progname);
|
||||
printf ("[-e <expect string>] [-q <quit string>][-m <maximum bytes>] [-d <delay>]\n");
|
||||
printf ("[-t <timeout seconds>] [-r <refuse state>] [-M <mismatch state>] [-v] [-4|-6] [-j]\n");
|
||||
printf ("[-D <warn days cert expire>[,<crit days cert expire>]] [-S <use SSL>] [-E]\n");
|
||||
void print_usage(void) {
|
||||
printf("%s\n", _("Usage:"));
|
||||
printf("%s -H host -p port [-w <warning time>] [-c <critical time>] [-s <send string>]\n", progname);
|
||||
printf("[-e <expect string>] [-q <quit string>][-m <maximum bytes>] [-d <delay>]\n");
|
||||
printf("[-t <timeout seconds>] [-r <refuse state>] [-M <mismatch state>] [-v] [-4|-6] [-j]\n");
|
||||
printf("[-D <warn days cert expire>[,<crit days cert expire>]] [-S <use SSL>] [-E]\n");
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue