From 5ed7e0a1486444de344411a1aefc2b8abc1681a4 Mon Sep 17 00:00:00 2001 From: Karl DeBisschop Date: Thu, 7 Aug 2003 12:00:18 +0000 Subject: [PATCH] reorder for consistency (no code changes) git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@657 f882894a-f735-0410-b71e-b25c423dba1c --- plugins/check_snmp.c | 333 +++++++++++++++++++++++-------------------- 1 file changed, 176 insertions(+), 157 deletions(-) diff --git a/plugins/check_snmp.c b/plugins/check_snmp.c index 2e2430d..dcb6e68 100644 --- a/plugins/check_snmp.c +++ b/plugins/check_snmp.c @@ -1,33 +1,30 @@ /****************************************************************************** - * - * Program: SNMP plugin for Nagios - * License: GPL - * - * License Information: - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - *./plugins/check_snmp 127.0.0.1 -c public -o .1.3.6.1.4.1.2021.9.1.2.1 - * - *****************************************************************************/ + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +******************************************************************************/ const char *progname = "check_snmp"; const char *revision = "$Revision$"; const char *copyright = "1999-2003"; const char *email = "nagiosplug-devel@lists.sourceforge.net"; +#include "common.h" +#include "utils.h" +#include "popen.h" + #define DEFAULT_COMMUNITY "public" #define DEFAULT_PORT "161" #define DEFAULT_MIBLIST "ALL" @@ -36,130 +33,6 @@ const char *email = "nagiosplug-devel@lists.sourceforge.net"; #define DEFAULT_DELIMITER "=" #define DEFAULT_OUTPUT_DELIMITER " " -#include "common.h" -#include "utils.h" -#include "popen.h" - -void -print_usage (void) -{ - printf (_("\ -Usage: %s -H -o [-w warn_range] [-c crit_range] \n\ - [-C community] [-s string] [-r regex] [-R regexi] [-t timeout]\n\ - [-l label] [-u units] [-p port-number] [-d delimiter]\n\ - [-D output-delimiter] [-m miblist] [-P snmp version]\n\ - [-L seclevel] [-U secname] [-a authproto] [-A authpasswd]\n\ - [-X privpasswd]\n"), progname); - printf (_(UT_HLP_VRS), progname, progname); -} - -void -print_help (void) -{ - print_revision (progname, revision); - - printf (_(COPYRIGHT), copyright, email); - - printf (_("\ -Check status of remote machines and obtain sustem information via SNMP\n\n")); - - print_usage (); - - printf (_(UT_HELP_VRSN)); - - printf (_(UT_HOST_PORT), 'p', DEFAULT_PORT); - - /* SNMP and Authentication Protocol */ - printf (_("\ - -P, --protocol=[1|3]\n\ - SNMP protocol version\n\ - -L, --seclevel=[noAuthNoPriv|authNoPriv|authPriv]\n\ - SNMPv3 securityLevel\n\ - -a, --authproto=[MD5|SHA]\n\ - SNMPv3 auth proto\n")); - - /* Authentication Tokens*/ - printf (_("\ - -C, --community=STRING\n\ - Optional community string for SNMP communication\n\ - (default is \"%s\")\n\ - -U, --secname=USERNAME\n\ - SNMPv3 username\n\ - -A, --authpassword=PASSWORD\n\ - SNMPv3 authentication password\n\ - -X, --privpasswd=PASSWORD\n\ - SNMPv3 crypt passwd (DES)\n"), DEFAULT_COMMUNITY); - - /* OID Stuff */ - printf (_("\ - -o, --oid=OID(s)\n\ - Object identifier(s) whose value you wish to query\n\ - -m, --miblist=STRING\n\ - List of MIBS to be loaded (default = ALL)\n -d, --delimiter=STRING\n\ - Delimiter to use when parsing returned data. Default is \"%s\"\n\ - Any data on the right hand side of the delimiter is considered\n\ - to be the data that should be used in the evaluation.\n"), DEFAULT_DELIMITER); - - /* Tests Against Integers */ - printf (_("\ - -w, --warning=INTEGER_RANGE(s)\n\ - Range(s) which will not result in a WARNING status\n\ - -c, --critical=INTEGER_RANGE(s)\n\ - Range(s) which will not result in a CRITICAL status\n")); - - /* Tests Against Strings */ - printf (_("\ - -s, --string=STRING\n\ - Return OK state (for that OID) if STRING is an exact match\n\ - -r, --ereg=REGEX\n\ - Return OK state (for that OID) if extended regular expression REGEX matches\n\ - -R, --eregi=REGEX\n\ - Return OK state (for that OID) if case-insensitive extended REGEX matches\n\ - -l, --label=STRING\n\ - Prefix label for output from plugin (default -s 'SNMP')\n")); - - /* Output Formatting */ - printf (_("\ - -u, --units=STRING\n\ - Units label(s) for output data (e.g., 'sec.').\n\ - -D, --output-delimiter=STRING\n\ - Separates output on multiple OID requests\n")); - - printf (_(UT_TIMEOUT), DEFAULT_SOCKET_TIMEOUT); - - printf (_(UT_VERBOSE)); - - printf (_("\n\ -- This plugin uses the 'snmpget' command included with the NET-SNMP package.\n\ - If you don't have the package installed, you will need to download it from\n\ - http://net-snmp.sourceforge.net before you can use this plugin.\n")); - - printf (_("\ -- Multiple OIDs may be indicated by a comma- or space-delimited list (lists with\n\ - internal spaces must be quoted) [max 8 OIDs]\n")); - - printf (_("\ -- Ranges are inclusive and are indicated with colons. When specified as\n\ - 'min:max' a STATE_OK will be returned if the result is within the indicated\n\ - range or is equal to the upper or lower bound. A non-OK state will be\n\ - returned if the result is outside the specified range.\n")); - - printf (_("\ -- If specified in the order 'max:min' a non-OK state will be returned if the\n\ - result is within the (inclusive) range.\n")); - - printf (_("\ -- Upper or lower bounds may be omitted to skip checking the respective limit.\n\ -- Bare integers are interpreted as upper limits.\n\ -- When checking multiple OIDs, separate ranges by commas like '-w 1:10,1:,:20'\n\ -- Note that only one string and one regex may be checked at present\n\ -- All evaluation methods other than PR, STR, and SUBSTR expect that the value\n\ - returned from the SNMP query is an unsigned integer.\n")); - - printf (_(UT_SUPPORT)); -} - - #define mark(a) ((a)!=0?"*":"") #define CHECK_UNDEF 0 @@ -187,16 +60,16 @@ Check status of remote machines and obtain sustem information via SNMP\n\n")); #define MAX_OIDS 8 #define MAX_DELIM_LENGTH 8 -void print_usage (void); -void print_help (void); int process_arguments (int, char **); int validate_arguments (void); -int check_num (int); char *clarify_message (char *); +int check_num (int); int lu_getll (unsigned long *, char *); int lu_getul (unsigned long *, char *); char *thisarg (char *str); char *nextarg (char *str); +void print_usage (void); +void print_help (void); #ifdef HAVE_REGEX_H #include @@ -244,6 +117,10 @@ char *output_delim = DEFAULT_OUTPUT_DELIMITER; char *miblist = DEFAULT_MIBLIST; + + + + int main (int argc, char **argv) { @@ -427,10 +304,10 @@ main (int argc, char **argv) } /* end while (ptr) */ if (found == 0) - die - (STATE_UNKNOWN, - _("%s problem - No data recieved from host\nCMD: %s\n"), - label, command_line); + die (STATE_UNKNOWN, + _("%s problem - No data recieved from host\nCMD: %s\n"), + label, + command_line); /* WARNING if output found on stderr */ if (fgets (input_buffer, MAX_INPUT_BUFFER - 1, child_stderr)) @@ -451,6 +328,11 @@ main (int argc, char **argv) return result; } + + + + + /* process command-line arguments */ int process_arguments (int argc, char **argv) @@ -708,6 +590,9 @@ process_arguments (int argc, char **argv) return validate_arguments (); } + + + /****************************************************************************** @@- @@ -783,9 +668,12 @@ validate_arguments () return OK; } - + + + + char * clarify_message (char *msg) { @@ -822,6 +710,8 @@ clarify_message (char *msg) } + + int check_num (int i) { @@ -865,6 +755,8 @@ check_num (int i) } + + int lu_getll (unsigned long *ll, char *str) { @@ -878,6 +770,9 @@ lu_getll (unsigned long *ll, char *str) return 0; } + + + int lu_getul (unsigned long *ul, char *str) { @@ -894,8 +789,6 @@ lu_getul (unsigned long *ul, char *str) - - /* trim leading whitespace if there is a leading quote, make sure it balances */ @@ -911,6 +804,8 @@ thisarg (char *str) } + + /* if there's a leading quote, advance to the trailing quote set the trailing quote to '\x0' if the string continues, advance beyond the comma */ @@ -945,3 +840,127 @@ nextarg (char *str) } return NULL; } + + + + + + +void +print_help (void) +{ + print_revision (progname, revision); + + printf (_(COPYRIGHT), copyright, email); + + printf (_("\ +Check status of remote machines and obtain sustem information via SNMP\n\n")); + + print_usage (); + + printf (_(UT_HELP_VRSN)); + + printf (_(UT_HOST_PORT), 'p', DEFAULT_PORT); + + /* SNMP and Authentication Protocol */ + printf (_("\ + -P, --protocol=[1|3]\n\ + SNMP protocol version\n\ + -L, --seclevel=[noAuthNoPriv|authNoPriv|authPriv]\n\ + SNMPv3 securityLevel\n\ + -a, --authproto=[MD5|SHA]\n\ + SNMPv3 auth proto\n")); + + /* Authentication Tokens*/ + printf (_("\ + -C, --community=STRING\n\ + Optional community string for SNMP communication\n\ + (default is \"%s\")\n\ + -U, --secname=USERNAME\n\ + SNMPv3 username\n\ + -A, --authpassword=PASSWORD\n\ + SNMPv3 authentication password\n\ + -X, --privpasswd=PASSWORD\n\ + SNMPv3 crypt passwd (DES)\n"), DEFAULT_COMMUNITY); + + /* OID Stuff */ + printf (_("\ + -o, --oid=OID(s)\n\ + Object identifier(s) whose value you wish to query\n\ + -m, --miblist=STRING\n\ + List of MIBS to be loaded (default = ALL)\n -d, --delimiter=STRING\n\ + Delimiter to use when parsing returned data. Default is \"%s\"\n\ + Any data on the right hand side of the delimiter is considered\n\ + to be the data that should be used in the evaluation.\n"), DEFAULT_DELIMITER); + + /* Tests Against Integers */ + printf (_("\ + -w, --warning=INTEGER_RANGE(s)\n\ + Range(s) which will not result in a WARNING status\n\ + -c, --critical=INTEGER_RANGE(s)\n\ + Range(s) which will not result in a CRITICAL status\n")); + + /* Tests Against Strings */ + printf (_("\ + -s, --string=STRING\n\ + Return OK state (for that OID) if STRING is an exact match\n\ + -r, --ereg=REGEX\n\ + Return OK state (for that OID) if extended regular expression REGEX matches\n\ + -R, --eregi=REGEX\n\ + Return OK state (for that OID) if case-insensitive extended REGEX matches\n\ + -l, --label=STRING\n\ + Prefix label for output from plugin (default -s 'SNMP')\n")); + + /* Output Formatting */ + printf (_("\ + -u, --units=STRING\n\ + Units label(s) for output data (e.g., 'sec.').\n\ + -D, --output-delimiter=STRING\n\ + Separates output on multiple OID requests\n")); + + printf (_(UT_TIMEOUT), DEFAULT_SOCKET_TIMEOUT); + + printf (_(UT_VERBOSE)); + + printf (_("\n\ +- This plugin uses the 'snmpget' command included with the NET-SNMP package.\n\ + If you don't have the package installed, you will need to download it from\n\ + http://net-snmp.sourceforge.net before you can use this plugin.\n")); + + printf (_("\ +- Multiple OIDs may be indicated by a comma- or space-delimited list (lists with\n\ + internal spaces must be quoted) [max 8 OIDs]\n")); + + printf (_("\ +- Ranges are inclusive and are indicated with colons. When specified as\n\ + 'min:max' a STATE_OK will be returned if the result is within the indicated\n\ + range or is equal to the upper or lower bound. A non-OK state will be\n\ + returned if the result is outside the specified range.\n")); + + printf (_("\ +- If specified in the order 'max:min' a non-OK state will be returned if the\n\ + result is within the (inclusive) range.\n")); + + printf (_("\ +- Upper or lower bounds may be omitted to skip checking the respective limit.\n\ +- Bare integers are interpreted as upper limits.\n\ +- When checking multiple OIDs, separate ranges by commas like '-w 1:10,1:,:20'\n\ +- Note that only one string and one regex may be checked at present\n\ +- All evaluation methods other than PR, STR, and SUBSTR expect that the value\n\ + returned from the SNMP query is an unsigned integer.\n")); + + printf (_(UT_SUPPORT)); +} + +void +print_usage (void) +{ + printf (_("\ +Usage: %s -H -o [-w warn_range] [-c crit_range] \n\ + [-C community] [-s string] [-r regex] [-R regexi] [-t timeout]\n\ + [-l label] [-u units] [-p port-number] [-d delimiter]\n\ + [-D output-delimiter] [-m miblist] [-P snmp version]\n\ + [-L seclevel] [-U secname] [-a authproto] [-A authpasswd]\n\ + [-X privpasswd]\n"), progname); + printf (_(UT_HLP_VRS), progname, progname); +} -- 2.30.2