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/*****************************************************************************
*
* Library for check_tcp
*
* License: GPL
* Copyright (c) 1999-2014 Nagios Plugins Development Team
*
* Description:
*
* This file contains utilities for check_tcp. These are tested by libtap
*
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*
*****************************************************************************/
#include "common.h"
#include "utils_tcp.h"
#define VERBOSE(message) \
do { \
if (flags & NP_MATCH_VERBOSE) \
puts(message); \
} while (0)
enum np_match_result
np_expect_match(char *status, char **server_expect, int expect_count, int flags)
{
int i, match = 0, partial = 0;
for (i = 0; i < expect_count; i++) {
if (flags & NP_MATCH_VERBOSE)
printf("looking for [%s] %s [%s]\n", server_expect[i],
(flags & NP_MATCH_EXACT) ?
"in beginning of" : "anywhere in",
status);
if (flags & NP_MATCH_EXACT) {
if (strncmp(status, server_expect[i], strlen(server_expect[i])) == 0) {
VERBOSE("found it");
match++;
continue;
} else if (strncmp(status, server_expect[i], strlen(status)) == 0) {
VERBOSE("found a substring");
partial++;
continue;
}
} else if (strstr(status, server_expect[i]) != NULL) {
VERBOSE("found it");
match++;
continue;
}
VERBOSE("couldn't find it");
}
if ((flags & NP_MATCH_ALL && match == expect_count) ||
(!(flags & NP_MATCH_ALL) && match >= 1))
return NP_MATCH_SUCCESS;
else if (partial > 0 || !(flags & NP_MATCH_EXACT))
return NP_MATCH_RETRY;
else
return NP_MATCH_FAILURE;
}