From d0890e888134977d45739697278494e049dcbf53 Mon Sep 17 00:00:00 2001 From: Subhendu Ghosh Date: Tue, 22 Oct 2002 01:31:04 +0000 Subject: check_nt is downloadable from nsclient.ready2run.nl git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@153 f882894a-f735-0410-b71e-b25c423dba1c --- plugins/check_nt.c | 548 ----------------------------------------------------- 1 file changed, 548 deletions(-) delete mode 100644 plugins/check_nt.c (limited to 'plugins') diff --git a/plugins/check_nt.c b/plugins/check_nt.c deleted file mode 100644 index ed0dc98b..00000000 --- a/plugins/check_nt.c +++ /dev/null @@ -1,548 +0,0 @@ -/****************************************************************************** - * - * This file is part of the Nagios Plugins. - * - * Copyright (c) 2000 Yves Rubin - * - * The Nagios Plugins are free software; you can redistribute them - * and/or modify them 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. - * - * $Id$ - * - *****************************************************************************/ - -#define PROGRAM check_nt -#define DESCRIPTION "Windows NT plugin for Nagios" -#define AUTHOR "Yves Rubin" -#define EMAIL "rubiyz@yahoo.com" -#define COPYRIGHTDATE "2000" - -//#include "stdlib.h" -#include "config.h" -#include "common.h" -#include "netutils.h" -#include "utils.h" - -#define CHECK_NONE 0 -#define CHECK_CLIENTVERSION 1 -#define CHECK_CPULOAD 2 -#define CHECK_UPTIME 3 -#define CHECK_USEDDISKSPACE 4 -#define CHECK_SERVICESTATE 5 -#define CHECK_PROCSTATE 6 -#define CHECK_MEMUSE 7 -#define CHECK_COUNTER 8 -#define MAX_VALUE_LIST 30 - -#define PORT 1248 - -char *server_address=NULL; -char *volume_name=NULL; -int server_port=PORT; -char *value_list=NULL; -char *req_password=NULL; -unsigned long lvalue_list[MAX_VALUE_LIST]; -unsigned long warning_value=0L; -unsigned long critical_value=0L; -int check_value_list=FALSE; -int check_warning_value=FALSE; -int check_critical_value=FALSE; -int vars_to_check=CHECK_NONE; -int show_all=FALSE; - -#define PROGNAME "check_nt" - -int process_arguments(int, char **); -void print_usage(void); -void print_help(void); -void preparelist(char *string); - -int main(int argc, char **argv){ - int result; - int return_code; - char *send_buffer=NULL; - char recv_buffer[MAX_INPUT_BUFFER]; - char *output_message=NULL; - char *temp_buffer=NULL; - char *temp_string=NULL; - char *sep_string=NULL; - char *description=NULL; - - double total_disk_space=0; - double free_disk_space=0; - double percent_used_space=0; - double mem_commitLimit=0; - double mem_commitByte=0; - unsigned long current_connections=0; - unsigned long utilization; - unsigned long uptime; - unsigned long cache_hits; - unsigned long cache_buffers; - unsigned long lru_time; - double counter_value; - int offset=0; - int updays=0; - int uphours=0; - int upminutes=0; - req_password=strscpy(req_password,"None"); - - if(process_arguments(argc,argv)==ERROR) - usage("Could not parse arguments\n"); - - /* initialize alarm signal handling */ - signal(SIGALRM,socket_timeout_alarm_handler); - - /* set socket timeout */ - alarm(socket_timeout); - - if (vars_to_check==CHECK_CLIENTVERSION) { - - send_buffer = strscpy(send_buffer,strcat(req_password,"&1")); - result=process_tcp_request(server_address,server_port,send_buffer,recv_buffer,sizeof(recv_buffer)); - if(result!=STATE_OK) - return result; - output_message = strscpy(output_message,recv_buffer); - return_code=STATE_OK; - } - else if(vars_to_check==CHECK_CPULOAD){ - - if (check_value_list==TRUE) { - if (strtolarray(&lvalue_list,value_list,",")==TRUE) { - // -l parameters is present with only integers - return_code=STATE_OK; - temp_string = strscpy(temp_string,"CPU Load"); - while (lvalue_list[0+offset]>0 && lvalue_list[0+offset]<=17280 && - lvalue_list[1+offset]>=0 && lvalue_list[1+offset]<=100 && - lvalue_list[2+offset]>=0 && lvalue_list[2+offset]<=100) { - // loop until one of the parameters is wrong or not present - - // Send request and retrieve data - send_buffer = ssprintf(send_buffer,"%s&2&%lu",req_password,lvalue_list[0+offset]); - result=process_tcp_request(server_address,server_port,send_buffer,recv_buffer,sizeof(recv_buffer)); - if(result!=STATE_OK) - return result; - - if (!strncmp(recv_buffer,"ERROR",5)) { - printf("NSClient - %s\n",recv_buffer); - exit(STATE_UNKNOWN); - } - - utilization=strtoul(recv_buffer,NULL,10); - - // Check if any of the request is in a warning or critical state - if(utilization >= lvalue_list[2+offset]) - return_code=STATE_CRITICAL; - else if(utilization >= lvalue_list[1+offset] && return_code10) { - // we had at least on loop - output_message = ssprintf(output_message,"%s",temp_string); - } - else - output_message = strscpy(output_message,"not enough values for -l parameters"); - - } else - output_message = strscpy(output_message,"wrong -l parameter."); - - } else - output_message = strscpy(output_message,"missing -l parameters"); - } - - else if(vars_to_check==CHECK_UPTIME){ - - send_buffer = strscpy(send_buffer,strcat(req_password,"&3")); - result=process_tcp_request(server_address,server_port,send_buffer,recv_buffer,sizeof(recv_buffer)); - if(result!=STATE_OK) - return result; - - if (!strncmp(recv_buffer,"ERROR",5)) { - printf("NSClient - %s\n",recv_buffer); - exit(STATE_UNKNOWN); - } - - uptime=strtoul(recv_buffer,NULL,10); - updays = uptime / 86400; - uphours = (uptime % 86400) / 3600; - upminutes = ((uptime % 86400) % 3600) / 60; - output_message = ssprintf(output_message,"System Uptime : %u day(s) %u hour(s) %u minute(s)",updays,uphours, upminutes); - return_code=STATE_OK; - } - - else if(vars_to_check==CHECK_USEDDISKSPACE){ - - return_code=STATE_UNKNOWN; - if (check_value_list==TRUE) { - if (strlen(value_list)==1) { - send_buffer = ssprintf(send_buffer,"%s&4&%s", req_password, value_list); - result=process_tcp_request(server_address,server_port,send_buffer,recv_buffer,sizeof(recv_buffer)); - if(result!=STATE_OK) - return result; - - if (!strncmp(recv_buffer,"ERROR",5)) { - printf("NSClient - %s\n",recv_buffer); - exit(STATE_UNKNOWN); - } - - free_disk_space=atof(strtok(recv_buffer,"&")); - total_disk_space=atof(strtok(NULL,"&")); - percent_used_space = ((total_disk_space - free_disk_space) / total_disk_space) * 100; - - if (free_disk_space>=0) { - temp_string = ssprintf(temp_string,"%s:\\ - total: %.2f Gb - used: %.2f Gb (%.0f%%) - free %.2f Gb (%.0f%%)", - value_list, total_disk_space / 1073741824, (total_disk_space - free_disk_space) / 1073741824, percent_used_space, - free_disk_space / 1073741824, (free_disk_space / total_disk_space)*100); - - - if(check_critical_value==TRUE && percent_used_space >= critical_value) - return_code=STATE_CRITICAL; - else if (check_warning_value==TRUE && percent_used_space >= warning_value) - return_code=STATE_WARNING; - else - return_code=STATE_OK; - - output_message = ssprintf(output_message,"%s",temp_string); - - } - else { - output_message = ssprintf(output_message,"Free disk space : Invalid drive "); - return_code=STATE_UNKNOWN; - } - } - else - output_message = strscpy(output_message,"wrong -l argument"); - } else - output_message = strscpy(output_message,"missing -l parameters"); - - } - - else if(vars_to_check==CHECK_SERVICESTATE || vars_to_check==CHECK_PROCSTATE){ - - if (check_value_list==TRUE) { - preparelist(value_list); // replace , between services with & to send the request - send_buffer = ssprintf(send_buffer,"%s&%u&%s&%s", req_password,(vars_to_check==CHECK_SERVICESTATE)?5:6, - (show_all==TRUE)?"ShowAll":"ShowFail",value_list); - result=process_tcp_request(server_address,server_port,send_buffer,recv_buffer,sizeof(recv_buffer)); - if(result!=STATE_OK) - return result; - - if (!strncmp(recv_buffer,"ERROR",5)) { - printf("NSClient - %s\n",recv_buffer); - exit(STATE_UNKNOWN); - } - return_code=atoi(strtok(recv_buffer,"&")); - temp_string=strtok(NULL,"&"); - output_message = ssprintf(output_message, "%s",temp_string); - } - else - output_message = strscpy(output_message,"No service/process specified"); - } - - else if(vars_to_check==CHECK_MEMUSE) { - - send_buffer = ssprintf(send_buffer,"%s&7", req_password); - result=process_tcp_request(server_address,server_port,send_buffer,recv_buffer,sizeof(recv_buffer)); - if (result!=STATE_OK) - return result; - - if (!strncmp(recv_buffer,"ERROR",5)) { - printf("NSClient - %s\n",recv_buffer); - exit(STATE_UNKNOWN); - } - - mem_commitLimit=atof(strtok(recv_buffer,"&")); - mem_commitByte=atof(strtok(NULL,"&")); - percent_used_space = (mem_commitByte / mem_commitLimit) * 100; - output_message = ssprintf(output_message,"Memory usage: total:%.2f Mb - used: %.2f Mb (%.0f%%) - free: %.2f Mb (%.0f%%)", - mem_commitLimit / 1048576, mem_commitByte / 1048567, percent_used_space, - (mem_commitLimit - mem_commitByte) / 1048576, (mem_commitLimit - mem_commitByte) / mem_commitLimit * 100); - - if(check_critical_value==TRUE && percent_used_space >= critical_value) - return_code=STATE_CRITICAL; - else if (check_warning_value==TRUE && percent_used_space >= warning_value) - return_code=STATE_WARNING; - else - return_code=STATE_OK; - - } - - else if(vars_to_check==CHECK_COUNTER) { - - if (check_value_list==TRUE) { - preparelist(value_list); // replace , between services with & to send the request - send_buffer = ssprintf(send_buffer,"%s&8&%s", req_password,value_list); - result=process_tcp_request(server_address,server_port,send_buffer,recv_buffer,sizeof(recv_buffer)); - if (result!=STATE_OK) - return result; - - if (!strncmp(recv_buffer,"ERROR",5)) { - printf("NSClient - %s\n",recv_buffer); - exit(STATE_UNKNOWN); - } - - strtok(value_list,"&"); // burn the first parameters - description = strtok(NULL,"&"); - counter_value = atof(recv_buffer); - if (description == NULL) - output_message = ssprintf(output_message, "%.f", counter_value); - else - output_message = ssprintf(output_message, description, counter_value); - - if (critical_value > warning_value) { - // Normal thresholds - if(check_critical_value==TRUE && counter_value >= critical_value) - return_code=STATE_CRITICAL; - else if (check_warning_value==TRUE && counter_value >= warning_value) - return_code=STATE_WARNING; - else - return_code=STATE_OK; - } - else { - // inverse thresholds - if(check_critical_value==TRUE && counter_value <= critical_value) - return_code=STATE_CRITICAL; - else if (check_warning_value==TRUE && counter_value <= warning_value) - return_code=STATE_WARNING; - else - return_code=STATE_OK; - } - - } - else { - output_message = strscpy(output_message,"No counter specified"); - result=STATE_UNKNOWN; - } - } - - /* reset timeout */ - alarm(0); - - printf("%s\n",output_message); - - return return_code; -} - - -/* process command-line arguments */ -int process_arguments(int argc, char **argv){ - int c; - -#ifdef HAVE_GETOPT_H - int option_index = 0; - static struct option long_options[] = - { - {"port", required_argument,0,'p'}, - {"timeout", required_argument,0,'t'}, - {"critical", required_argument,0,'c'}, - {"warning", required_argument,0,'w'}, - {"variable", required_argument,0,'v'}, - {"hostname", required_argument,0,'H'}, - {"version", no_argument, 0,'V'}, - {"help", no_argument, 0,'h'}, - {0,0,0,0} - }; -#endif - - /* no options were supplied */ - if(argc<2) return ERROR; - - /* backwards compatibility */ - if (! is_option(argv[1])) { - server_address=argv[1]; - argv[1]=argv[0]; - argv=&argv[1]; - argc--; - } - - for (c=1;c\n" - " Password needed for the request\n" - "-v, --variable=STRING\n" - " Variable to check. Valid variables are:\n" - " CLIENTVERSION = Get the NSClient version\n" - " CPULOAD = Average CPU load on last x minutes. Request a -l parameter with the following syntax:\n" - " -l ,,. should be less than 24*60.\n" - " Thresholds are percentage and up to 10 requests can be done in one shot. ie: -l 60,90,95,120,90,95\n" - " UPTIME = Get the uptime of the machine. No specific parameters. No warning or critical threshold\n" - " USEDDISKSPACE = Size and percentage of disk use. Request a -l parameter containing the drive letter only.\n" - " Warning and critical thresholds can be specified with -w and -c.\n" - " MEMUSE = Memory use. Warning and critical thresholds can be specified with -w and -c.\n" - " SERVICESTATE = Check the state of one or several services. Request a -l parameters with the following syntax:\n" - " -l ,,,... You can specify -d SHOWALL in case you want to see working services\n" - " in the returned string.\n" - " PROCSTATE = Check if one or several process are running. Same syntax as SERVICESTATE.\n" - " COUNTER = Check any performance counter of Windows NT/2000. Request a -l parameters with the following syntax:\n" - " -l \"\\\\\\\\counter\",\"\" The parameter is optional and \n" - " is given to a printf output command which require a float parameters. Some examples:\n" - " \"Paging file usage is %%.2f %%%%\" or \"%%.f %%%% paging file used.\"\n" - " -w, --warning=INTEGER\n" - " Threshold which will result in a warning status\n" - " -c, --critical=INTEGER\n" - " Threshold which will result in a critical status\n" - " -t, --timeout=INTEGER\n" - " Seconds before connection attempt times out (default: %d)\n" - "-h, --help\n" - " Print this help screen\n" - "-V, --version\n" - " Print version information\n\n" - "Notes:\n" - " - The NSClient service should be running on the server to get any information.\n" - " - Critical thresholds should be lower than warning thresholds\n", PORT, DEFAULT_SOCKET_TIMEOUT); -} - -int strtolarray(unsigned long *array, char *string, char *delim) { - // split a delimited string into a long array - int idx=0; - char *t1; - - for (idx=0;idx