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

README

@@ -16,9 +16,12 @@ Nagios Plugins README
   the basic guidleines for development will provide detailed help when
   invoked with the '-h' option ('--help' also, if long options are enabled).
 
-* The file command.cfg contains xample configurations for many of the
+* The file command.cfg contains example configurations for many of the
   plugins
 
+* The check_nt plugin is no longer distributed here.  See the main NSClient
+  distribution at http://nsclient.ready2run.nl
+
 You can check for the latest plugins at:
   ftp://download.sourceforge.net/pub/sourceforge/nagiosplug
   http://sourceforge.net/projects/nagiosplug/

plugins/check_nt.c

@@ -1,548 +0,0 @@
-/******************************************************************************
- *
- * This file is part of the Nagios Plugins.
- *
- * Copyright (c) 2000 Yves Rubin <rubiyz@yahoo.com>
- *
- * 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_code<STATE_WARNING)
-						return_code=STATE_WARNING;
-
-					output_message = ssprintf(output_message," (%lu min. %lu%)",lvalue_list[0+offset], utilization);
-					temp_string = strscat(temp_string,output_message);
-					offset+=3;	//move accross the array 
-				}		
-				if (strlen(temp_string)>10) {
-					// 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<argc;c++) {
-    if(strcmp("-to",argv[c])==0)
-      strcpy(argv[c],"-t");
-    else if (strcmp("-wv",argv[c])==0)
-      strcpy(argv[c],"-w");
-    else if (strcmp("-cv",argv[c])==0)
-      strcpy(argv[c],"-c");
-	}
-
-	while (1){
-#ifdef HAVE_GETOPT_H
-		c = getopt_long(argc,argv,"+hVH:t:c:w:p:v:l:s:d:",long_options,&option_index);
-#else
-		c = getopt(argc,argv,"+hVH:t:c:w:p:v:l:s:d:");
-#endif
-
-		if (c==-1||c==EOF||c==1)
-			break;
-
-		switch (c)
-			{
-			case '?': /* print short usage statement if args not parsable */
-				printf("%s: Unknown argument: %s\n\n",my_basename(argv[0]),optarg);
-				print_usage();
-				exit(STATE_UNKNOWN);
-			case 'h': /* help */
-				print_help();
-				exit(STATE_OK);
-			case 'V': /* version */
-				print_revision(my_basename(argv[0]),"$Revision$");
-				exit(STATE_OK);
-			case 'H': /* hostname */
-				server_address=optarg;
-				break;
-			case 's': /* password */
-				req_password=strscpy(req_password,optarg);
-				break;
-			case 'p': /* port */
-				if (is_intnonneg(optarg))
-					server_port=atoi(optarg);
-				else
-					terminate(STATE_UNKNOWN,"Server port an integer (seconds)\nType '%s -h' for additional help\n",PROGNAME);
-				break;
-			case 'v':
-				if(strlen(optarg)<4)
-					return ERROR;
-				if(!strcmp(optarg,"CLIENTVERSION"))
-					vars_to_check=CHECK_CLIENTVERSION;
-				else if(!strcmp(optarg,"CPULOAD"))
-					vars_to_check=CHECK_CPULOAD;
-				else if(!strcmp(optarg,"UPTIME"))
-					vars_to_check=CHECK_UPTIME;
-				else if(!strcmp(optarg,"USEDDISKSPACE"))
-					vars_to_check=CHECK_USEDDISKSPACE;
-				else if(!strcmp(optarg,"SERVICESTATE"))
-					vars_to_check=CHECK_SERVICESTATE;
-				else if(!strcmp(optarg,"PROCSTATE"))
-					vars_to_check=CHECK_PROCSTATE;
-				else if(!strcmp(optarg,"MEMUSE"))
-					vars_to_check=CHECK_MEMUSE;
-				else if(!strcmp(optarg,"COUNTER"))
-					vars_to_check=CHECK_COUNTER;
-				else
-					return ERROR;
-				break;
-			case 'l': /* value list */
-				value_list=strscpy(value_list,optarg);
-				check_value_list=TRUE;
-				break;
-			case 'w': /* warning threshold */
-				warning_value=strtoul(optarg,NULL,10);
-				check_warning_value=TRUE;
-				break;
-			case 'c': /* critical threshold */
-				critical_value=strtoul(optarg,NULL,10);
-				check_critical_value=TRUE;
-				break;
-			case 'd': /* Display select for services */
-				if (!strcmp(optarg,"SHOWALL"))
-					show_all = TRUE;
-				break;
-			case 't': /* timeout */
-				socket_timeout=atoi(optarg);
-				if(socket_timeout<=0)
-					return ERROR;
-			}
-
-	}
-
-	return OK;
-}
-
-
-void print_usage(void)
-{
-	printf("Usage: %s -H host [-p port] [-v variable] [-w warning] [-c critical] [-l params] [-d SHOWALL] [-t timeout]\n",PROGNAME);
-}
-
-
-void print_help(void)
-{
-	print_revision(PROGNAME,"$Revision$");
-	printf
-		("Copyright (c) 2000 Yves Rubin (rubiyz@yahoo.com)\n\n"
-		 "This plugin attempts to contact the NSClient service running on a Windows NT or Windows 2000 server to\n"
-		 "gather the requested system information.\n\n");
-	print_usage();
-  printf
-		("\nOptions:\n"
-		 "-H, --hostname=HOST\n"
-		 "   Name of the host to check\n"
-		 "-p, --port=INTEGER\n"
-		 "   Optional port number (default: %d)\n"
-		 "-s <password>\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 <minutes range>,<warning threshold>,<critical threshold>. <minute range> 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 <service1>,<service2>,<service3>,... 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 \"\\\\<performance object>\\\\counter\",\"<description>\"  The <description> 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 <delim> delimited string into a long array
-	int idx=0;
-	char *t1;
-
-	for (idx=0;idx<MAX_VALUE_LIST;idx++)
-		array[idx]=-1;
-	
-	idx=0;
-	for(t1 = strtok(string,delim);t1 != NULL; t1 = strtok(NULL, delim)) {
-		if (is_numeric(t1) && idx<MAX_VALUE_LIST) {
-			array[idx]=strtoul(t1,NULL,10);
-			idx++;
-		} else  
-			return FALSE;
-	}		
-	return TRUE;
-}
-
-void preparelist(char *string) {
-	// Replace all , with & which is the delimiter for the request
-	int i;
-
-	for (i = 0; i < strlen(string); i++)
-		if (string[i] == ',') {
-			string[i]='&';
-		}
-}
-