plugins/check_nt.c

   1 /******************************************************************************
   2  *
   3  * CHECK_NT.C
   4  *
   5  * Program: Windows NT plugin for Nagios
   6  * License: GPL
   7  * Copyright (c) 2000-2002 Yves Rubin (rubiyz@yahoo.com)
   8  *
   9  * Description:
  10  *
  11  * This requires NSClient software to run on NT (http://nsclient.ready2run.nl/)
  12  *
  13  * License Information:
  14  *
  15  * This program is free software; you can redistribute it and/or modify
  16  * it under the terms of the GNU General Public License as published by
  17  * the Free Software Foundation; either version 2 of the License, or
  18  * (at your option) any later version.
  19  *
  20  * This program is distributed in the hope that it will be useful,
  21  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  22  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  23  * GNU General Public License for more details.
  24  *
  25  * You should have received a copy of the GNU General Public License
  26  * along with this program; if not, write to the Free Software
  27  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  28  *
  29  *****************************************************************************/
  30
  31 #include "common.h"
  32 #include "netutils.h"
  33 #include "utils.h"
  34
  35 enum checkvars {
  36         CHECK_NONE,
  37         CHECK_CLIENTVERSION,
  38         CHECK_CPULOAD,
  39         CHECK_UPTIME,
  40         CHECK_USEDDISKSPACE,
  41         CHECK_SERVICESTATE,
  42         CHECK_PROCSTATE,
  43         CHECK_MEMUSE,
  44         CHECK_COUNTER,
  45         CHECK_FILEAGE
  46 };
  47
  48 enum {
  49         MAX_VALUE_LIST = 30,
  50         PORT = 1248
  51 };
  52
  53 char *server_address=NULL;
  54 char *volume_name=NULL;
  55 int server_port=PORT;
  56 char *value_list=NULL;
  57 char *req_password=NULL;
  58 unsigned long lvalue_list[MAX_VALUE_LIST];
  59 unsigned long warning_value=0L;
  60 unsigned long critical_value=0L;
  61 int check_warning_value=FALSE;
  62 int check_critical_value=FALSE;
  63 enum checkvars vars_to_check = CHECK_NONE;
  64 int show_all=FALSE;
  65
  66 const char *progname = "check_nt";
  67
  68 char recv_buffer[MAX_INPUT_BUFFER];
  69
  70 void fetch_data (const char* address, int port, const char* sendb);
  71 int process_arguments(int, char **);
  72 void preparelist(char *string);
  73 int strtoularray(unsigned long *array, char *string, const char *delim);
  74 void print_help(void);
  75 void print_usage(void);
  76
  77 int main(int argc, char **argv){
  78         int return_code = STATE_UNKNOWN;
  79         char *send_buffer=NULL;
  80         char *output_message=NULL;
  81         char *perfdata=NULL;
  82         char *temp_string=NULL;
  83         char *temp_string_perf=NULL;
  84         char *description=NULL;
  85
  86         double total_disk_space=0;
  87         double free_disk_space=0;
  88         double percent_used_space=0;
  89         double warning_used_space=0;
  90         double critical_used_space=0;
  91         double mem_commitLimit=0;
  92         double mem_commitByte=0;
  93         unsigned long utilization;
  94         unsigned long uptime;
  95         unsigned long age_in_minutes;
  96         double counter_value;
  97         int offset=0;
  98         int updays=0;
  99         int uphours=0;
 100         int upminutes=0;
 101
 102         setlocale (LC_ALL, "");
 103         bindtextdomain (PACKAGE, LOCALEDIR);
 104         textdomain (PACKAGE);
 105
 106         if(process_arguments(argc,argv)==ERROR)
 107                 usage(_("Could not parse arguments\n"));
 108
 109         /* initialize alarm signal handling */
 110         signal(SIGALRM,socket_timeout_alarm_handler);
 111
 112         /* set socket timeout */
 113         alarm(socket_timeout);
 114
 115         switch (vars_to_check) {
 116
 117         case CHECK_CLIENTVERSION:
 118
 119                 asprintf(&send_buffer, "%s&1", req_password);
 120                 fetch_data (server_address, server_port, send_buffer);
 121                 if (value_list != NULL && strcmp(recv_buffer, value_list) != 0) {
 122                         asprintf (&output_message, _("Wrong client version - running: %s, required: %s"), recv_buffer, value_list);
 123                         return_code = STATE_WARNING;
 124                 } else {
 125                         asprintf (&output_message, "%s", recv_buffer);
 126                         return_code = STATE_OK;
 127                 }
 128                 break;
 129
 130         case CHECK_CPULOAD:
 131
 132                 if (value_list==NULL)
 133                         output_message = strdup (_("missing -l parameters"));
 134                 else if (strtoularray(lvalue_list,value_list,",")==FALSE)
 135                         output_message = strdup (_("wrong -l parameter."));
 136                 else {
 137                         /* -l parameters is present with only integers */
 138                         return_code=STATE_OK;
 139                         temp_string = strdup (_("CPU Load"));
 140                         temp_string_perf = strdup (_(" "));
 141
 142                         /* loop until one of the parameters is wrong or not present */
 143                         while (lvalue_list[0+offset]> (unsigned long)0 &&
 144                                                  lvalue_list[0+offset]<=(unsigned long)17280 &&
 145                                                  lvalue_list[1+offset]> (unsigned long)0 &&
 146                                                  lvalue_list[1+offset]<=(unsigned long)100 &&
 147                                                  lvalue_list[2+offset]> (unsigned long)0 &&
 148                                                  lvalue_list[2+offset]<=(unsigned long)100) {
 149
 150                                 /* Send request and retrieve data */
 151                                 asprintf(&send_buffer,"%s&2&%lu",req_password,lvalue_list[0+offset]);
 152                                 fetch_data (server_address, server_port, send_buffer);
 153
 154                                 utilization=strtoul(recv_buffer,NULL,10);
 155
 156                                 /* Check if any of the request is in a warning or critical state */
 157                                 if(utilization >= lvalue_list[2+offset])
 158                                         return_code=STATE_CRITICAL;
 159                                 else if(utilization >= lvalue_list[1+offset] && return_code<STATE_WARNING)
 160                                         return_code=STATE_WARNING;
 161
 162                                 asprintf(&output_message,_(" %lu%% (%lu min average)"), utilization, lvalue_list[0+offset]);
 163                                 asprintf(&temp_string,"%s%s",temp_string,output_message);
 164                                 asprintf(&perfdata,_(" '%lu min avg Load'=%lu%%;%lu;%lu;0;100"), lvalue_list[0+offset], utilization,
 165                                   lvalue_list[1+offset], lvalue_list[2+offset]);
 166                                 asprintf(&temp_string_perf,"%s%s",temp_string_perf,perfdata);
 167                                 offset+=3;      /* move across the array */
 168                         }
 169
 170                         if (strlen(temp_string)>10) {  /* we had at least one loop */
 171                                 output_message = strdup (temp_string);
 172                                 perfdata = temp_string_perf;
 173                         } else
 174                                 output_message = strdup (_("not enough values for -l parameters"));
 175                 }
 176                 break;
 177
 178         case CHECK_UPTIME:
 179
 180                 asprintf(&send_buffer, "%s&3", req_password);
 181                 fetch_data (server_address, server_port, send_buffer);
 182                 uptime=strtoul(recv_buffer,NULL,10);
 183                 updays = uptime / 86400;
 184                 uphours = (uptime % 86400) / 3600;
 185                 upminutes = ((uptime % 86400) % 3600) / 60;
 186                 asprintf(&output_message,_("System Uptime : %u day(s) %u hour(s) %u minute(s)"),updays,uphours, upminutes);
 187                 return_code=STATE_OK;
 188                 break;
 189
 190         case CHECK_USEDDISKSPACE:
 191
 192                 if (value_list==NULL)
 193                         output_message = strdup (_("missing -l parameters"));
 194                 else if (strlen(value_list)!=1)
 195                         output_message = strdup (_("wrong -l argument"));
 196                 else {
 197                         asprintf(&send_buffer,"%s&4&%s", req_password, value_list);
 198                         fetch_data (server_address, server_port, send_buffer);
 199                         free_disk_space=atof(strtok(recv_buffer,"&"));
 200                         total_disk_space=atof(strtok(NULL,"&"));
 201                         percent_used_space = ((total_disk_space - free_disk_space) / total_disk_space) * 100;
 202                         warning_used_space = ((float)warning_value / 100) * total_disk_space;
 203                         critical_used_space = ((float)critical_value / 100) * total_disk_space;
 204
 205                         if (free_disk_space>=0) {
 206                                 asprintf(&temp_string,_("%s:\\ - total: %.2f Gb - used: %.2f Gb (%.0f%%) - free %.2f Gb (%.0f%%)"),
 207                                   value_list, total_disk_space / 1073741824, (total_disk_space - free_disk_space) / 1073741824,
 208                                   percent_used_space, free_disk_space / 1073741824, (free_disk_space / total_disk_space)*100);
 209                                 asprintf(&temp_string_perf,_("'%s:\\ Used Space'=%.2fGb;%.2f;%.2f;0.00;%.2f"), value_list,
 210                                   (total_disk_space - free_disk_space) / 1073741824, warning_used_space / 1073741824,
 211                                   critical_used_space / 1073741824, total_disk_space / 1073741824);
 212
 213                                 if(check_critical_value==TRUE && percent_used_space >= critical_value)
 214                                         return_code=STATE_CRITICAL;
 215                                 else if (check_warning_value==TRUE && percent_used_space >= warning_value)
 216                                         return_code=STATE_WARNING;
 217                                 else
 218                                         return_code=STATE_OK;
 219
 220                                 output_message = strdup (temp_string);
 221                                 perfdata = temp_string_perf;
 222                         } else {
 223                                 output_message = strdup (_("Free disk space : Invalid drive "));
 224                                 return_code=STATE_UNKNOWN;
 225                         }
 226                 }
 227                 break;
 228
 229         case CHECK_SERVICESTATE:
 230         case CHECK_PROCSTATE:
 231
 232                 if (value_list==NULL)
 233                         output_message = strdup (_("No service/process specified"));
 234                 else {
 235                         preparelist(value_list);                /* replace , between services with & to send the request */
 236                         asprintf(&send_buffer,"%s&%u&%s&%s", req_password,(vars_to_check==CHECK_SERVICESTATE)?5:6,
 237                                                          (show_all==TRUE)?_("ShowAll"):_("ShowFail"),value_list);
 238                         fetch_data (server_address, server_port, send_buffer);
 239                         return_code=atoi(strtok(recv_buffer,"&"));
 240                         temp_string=strtok(NULL,"&");
 241                         output_message = strdup (temp_string);
 242                 }
 243                 break;
 244
 245         case CHECK_MEMUSE:
 246
 247                 asprintf(&send_buffer,"%s&7", req_password);
 248                 fetch_data (server_address, server_port, send_buffer);
 249                 mem_commitLimit=atof(strtok(recv_buffer,"&"));
 250                 mem_commitByte=atof(strtok(NULL,"&"));
 251                 percent_used_space = (mem_commitByte / mem_commitLimit) * 100;
 252                 warning_used_space = ((float)warning_value / 100) * mem_commitLimit;
 253                 critical_used_space = ((float)critical_value / 100) * mem_commitLimit;
 254
 255                 // Changed divisor in following line from 1048567 to 3044515 to accurately reflect memory size
 256                 asprintf(&output_message,_("Memory usage: total:%.2f Mb - used: %.2f Mb (%.0f%%) - free: %.2f Mb (%.0f%%)"),
 257                   mem_commitLimit / 3044515, mem_commitByte / 3044515, percent_used_space,
 258                   (mem_commitLimit - mem_commitByte) / 3044515, (mem_commitLimit - mem_commitByte) / mem_commitLimit * 100);
 259                 asprintf(&perfdata,_("'Memory usage'=%.2fMb;%.2f;%.2f;0.00;%.2f"), mem_commitByte / 3044515,
 260                   warning_used_space / 3044515, critical_used_space / 3044515, mem_commitLimit / 3044515);
 261
 262                 return_code=STATE_OK;
 263                 if(check_critical_value==TRUE && percent_used_space >= critical_value)
 264                         return_code=STATE_CRITICAL;
 265                 else if (check_warning_value==TRUE && percent_used_space >= warning_value)
 266                         return_code=STATE_WARNING;
 267
 268                 break;
 269
 270         case CHECK_COUNTER:
 271
 272                 if (value_list==NULL)
 273                         output_message = strdup (_("No counter specified"));
 274                 else {
 275                         preparelist(value_list);                /* replace , between services with & to send the request */
 276                         asprintf(&send_buffer,"%s&8&%s", req_password,value_list);
 277                         fetch_data (server_address, server_port, send_buffer);
 278                         strtok(value_list,"&");                 /* burn the first parameters */
 279                         description = strtok(NULL,"&");
 280                         counter_value = atof(recv_buffer);
 281
 282                         if (description == NULL)
 283                                 asprintf(&output_message, "%.f", counter_value);
 284                         else
 285                                 asprintf(&output_message,"%s = %.f",  description, counter_value);
 286                         asprintf(&perfdata,"'%s'=%.f",  description, counter_value);
 287
 288                         if (critical_value > warning_value) {        /* Normal thresholds */
 289                                 if(check_critical_value==TRUE && counter_value >= critical_value)
 290                                         return_code=STATE_CRITICAL;
 291                                 else if (check_warning_value==TRUE && counter_value >= warning_value)
 292                                         return_code=STATE_WARNING;
 293                                 else
 294                                         return_code=STATE_OK;
 295                         }
 296                         else {                                       /* inverse thresholds */
 297                                 return_code=STATE_OK;
 298                                 if(check_critical_value==TRUE && counter_value <= critical_value)
 299                                         return_code=STATE_CRITICAL;
 300                                 else if (check_warning_value==TRUE && counter_value <= warning_value)
 301                                         return_code=STATE_WARNING;
 302                         }
 303                 }
 304                 break;
 305
 306         case CHECK_FILEAGE:
 307
 308                 if (value_list==NULL)
 309                         output_message = strdup (_("No counter specified"));
 310                 else {
 311                         preparelist(value_list);                /* replace , between services with & to send the request */
 312                         asprintf(&send_buffer,"%s&9&%s", req_password,value_list);
 313                         fetch_data (server_address, server_port, send_buffer);
 314                         age_in_minutes = atoi(strtok(recv_buffer,"&"));
 315                         description = strtok(NULL,"&");
 316                         output_message = strdup (description);
 317
 318                         if (critical_value > warning_value) {        /* Normal thresholds */
 319                                 if(check_critical_value==TRUE && age_in_minutes >= critical_value)
 320                                         return_code=STATE_CRITICAL;
 321                                 else if (check_warning_value==TRUE && age_in_minutes >= warning_value)
 322                                         return_code=STATE_WARNING;
 323                                 else
 324                                         return_code=STATE_OK;
 325                         }
 326                         else {                                       /* inverse thresholds */
 327                                 if(check_critical_value==TRUE && age_in_minutes <= critical_value)
 328                                         return_code=STATE_CRITICAL;
 329                                 else if (check_warning_value==TRUE && age_in_minutes <= warning_value)
 330                                         return_code=STATE_WARNING;
 331                                 else
 332                                         return_code=STATE_OK;
 333                         }
 334                 }
 335                 break;
 336
 337         case CHECK_NONE:
 338         default:
 339                 usage (_("Please specify a variable to check"));
 340                 break;
 341
 342         }
 343
 344         /* reset timeout */
 345         alarm(0);
 346
 347         if (perfdata==NULL)
 348                 printf("%s\n",output_message);
 349         else
 350                 printf("%s | %s\n",output_message,perfdata);
 351         return return_code;
 352 }
 353
 354
 355
 356
 357
 358 \f
 359 /* process command-line arguments */
 360 int process_arguments(int argc, char **argv){
 361         int c;
 362
 363         int option = 0;
 364         static struct option longopts[] =
 365         {
 366                 {"port",     required_argument,0,'p'},
 367                 {"timeout",  required_argument,0,'t'},
 368                 {"critical", required_argument,0,'c'},
 369                 {"warning",  required_argument,0,'w'},
 370                 {"variable", required_argument,0,'v'},
 371                 {"hostname", required_argument,0,'H'},
 372                 {"version",  no_argument,      0,'V'},
 373                 {"help",     no_argument,      0,'h'},
 374                 {0,0,0,0}
 375         };
 376
 377         /* no options were supplied */
 378         if(argc<2) return ERROR;
 379
 380         /* backwards compatibility */
 381         if (! is_option(argv[1])) {
 382                 server_address = strdup(argv[1]);
 383                 argv[1]=argv[0];
 384                 argv=&argv[1];
 385                 argc--;
 386         }
 387
 388   for (c=1;c<argc;c++) {
 389     if(strcmp("-to",argv[c])==0)
 390       strcpy(argv[c],"-t");
 391     else if (strcmp("-wv",argv[c])==0)
 392       strcpy(argv[c],"-w");
 393     else if (strcmp("-cv",argv[c])==0)
 394       strcpy(argv[c],"-c");
 395         }
 396
 397         while (1){
 398                 c = getopt_long(argc,argv,"+hVH:t:c:w:p:v:l:s:d:",longopts,&option);
 399
 400                 if (c==-1||c==EOF||c==1)
 401                         break;
 402
 403                 switch (c)
 404                         {
 405                         case '?': /* print short usage statement if args not parsable */
 406                                 printf("%s: Unknown argument: %s\n\n",progname,optarg);
 407                                 print_usage();
 408                                 exit(STATE_UNKNOWN);
 409                         case 'h': /* help */
 410                                 print_help();
 411                                 exit(STATE_OK);
 412                         case 'V': /* version */
 413                                 print_revision(progname,"$Revision$");
 414                                 exit(STATE_OK);
 415                         case 'H': /* hostname */
 416                                 if (server_address)     free(server_address);
 417                                 server_address = optarg;
 418                                 break;
 419                         case 's': /* password */
 420                                 req_password = optarg;
 421                                 break;
 422                         case 'p': /* port */
 423                                 if (is_intnonneg(optarg))
 424                                         server_port=atoi(optarg);
 425                                 else
 426                                         die(STATE_UNKNOWN,_("Server port an integer (seconds)\nType '%s -h' for additional help\n"),progname);
 427                                 break;
 428                         case 'v':
 429                                 if(strlen(optarg)<4)
 430                                         return ERROR;
 431                                 if(!strcmp(optarg,"CLIENTVERSION"))
 432                                         vars_to_check=CHECK_CLIENTVERSION;
 433                                 else if(!strcmp(optarg,"CPULOAD"))
 434                                         vars_to_check=CHECK_CPULOAD;
 435                                 else if(!strcmp(optarg,"UPTIME"))
 436                                         vars_to_check=CHECK_UPTIME;
 437                                 else if(!strcmp(optarg,"USEDDISKSPACE"))
 438                                         vars_to_check=CHECK_USEDDISKSPACE;
 439                                 else if(!strcmp(optarg,"SERVICESTATE"))
 440                                         vars_to_check=CHECK_SERVICESTATE;
 441                                 else if(!strcmp(optarg,"PROCSTATE"))
 442                                         vars_to_check=CHECK_PROCSTATE;
 443                                 else if(!strcmp(optarg,"MEMUSE"))
 444                                         vars_to_check=CHECK_MEMUSE;
 445                                 else if(!strcmp(optarg,"COUNTER"))
 446                                         vars_to_check=CHECK_COUNTER;
 447                                 else if(!strcmp(optarg,"FILEAGE"))
 448                                         vars_to_check=CHECK_FILEAGE;
 449                                 else
 450                                         return ERROR;
 451                                 break;
 452                         case 'l': /* value list */
 453                                 value_list = optarg;
 454                                 break;
 455                         case 'w': /* warning threshold */
 456                                 warning_value=strtoul(optarg,NULL,10);
 457                                 check_warning_value=TRUE;
 458                                 break;
 459                         case 'c': /* critical threshold */
 460                                 critical_value=strtoul(optarg,NULL,10);
 461                                 check_critical_value=TRUE;
 462                                 break;
 463                         case 'd': /* Display select for services */
 464                                 if (!strcmp(optarg,"SHOWALL"))
 465                                         show_all = TRUE;
 466                                 break;
 467                         case 't': /* timeout */
 468                                 socket_timeout=atoi(optarg);
 469                                 if(socket_timeout<=0)
 470                                         return ERROR;
 471                         }
 472
 473         }
 474
 475         if (vars_to_check==CHECK_NONE)
 476                 return ERROR;
 477
 478         if (req_password == NULL)
 479                 req_password = strdup (_("None"));
 480
 481         return OK;
 482 }
 483
 484
 485
 486
 487
 488 \f
 489 void fetch_data (const char *address, int port, const char *sendb) {
 490         int result;
 491
 492         result=process_tcp_request(address, port, sendb, recv_buffer,sizeof(recv_buffer));
 493
 494         if(result!=STATE_OK)
 495                 die (result, "could not fetch information from server\n");
 496
 497         if (!strncmp(recv_buffer,"ERROR",5))
 498                 die (STATE_UNKNOWN, "NSClient - %s\n",recv_buffer);
 499 }
 500
 501 int strtoularray(unsigned long *array, char *string, const char *delim) {
 502         /* split a <delim> delimited string into a long array */
 503         int idx=0;
 504         char *t1;
 505
 506         for (idx=0;idx<MAX_VALUE_LIST;idx++)
 507                 array[idx]=0;
 508
 509         idx=0;
 510         for(t1 = strtok(string,delim);t1 != NULL; t1 = strtok(NULL, delim)) {
 511                 if (is_numeric(t1) && idx<MAX_VALUE_LIST) {
 512                         array[idx]=strtoul(t1,NULL,10);
 513                         idx++;
 514                 } else
 515                         return FALSE;
 516         }
 517         return TRUE;
 518 }
 519
 520 void preparelist(char *string) {
 521         /* Replace all , with & which is the delimiter for the request */
 522         int i;
 523
 524         for (i = 0; (size_t)i < strlen(string); i++)
 525                 if (string[i] == ',') {
 526                         string[i]='&';
 527                 }
 528 }
 529
 530
 531
 532
 533
 534 \f
 535 void print_help(void)
 536 {
 537         print_revision(progname,"$Revision$");
 538         printf (_("\
 539 Copyright (c) 2000 Yves Rubin (rubiyz@yahoo.com)\n\n\
 540 This plugin collects data from the NSClient service running on a\n\
 541 Windows NT/2000/XP server.\n\n"));
 542         print_usage();
 543   printf (_("\nOptions:\n\
 544 -H, --hostname=HOST\n\
 545   Name of the host to check\n\
 546 -p, --port=INTEGER\n\
 547   Optional port number (default: %d)\n\
 548 -s <password>\n\
 549   Password needed for the request\n\
 550 -w, --warning=INTEGER\n\
 551   Threshold which will result in a warning status\n\
 552 -c, --critical=INTEGER\n\
 553   Threshold which will result in a critical status\n\
 554 -t, --timeout=INTEGER\n\
 555   Seconds before connection attempt times out (default: %d)\n\
 556 -h, --help\n\
 557   Print this help screen\n\
 558 -V, --version\n\
 559   Print version information\n"),
 560                 PORT, DEFAULT_SOCKET_TIMEOUT);
 561   printf (_("\
 562 -v, --variable=STRING\n\
 563   Variable to check.  Valid variables are:\n"));
 564   printf (_("\
 565    CLIENTVERSION = Get the NSClient version\n\
 566      If -l <version> is specified, will return warning if versions differ.\n"));
 567   printf (_("\
 568    CPULOAD = Average CPU load on last x minutes.\n\
 569      Request a -l parameter with the following syntax:\n\
 570      -l <minutes range>,<warning threshold>,<critical threshold>.\n\
 571      <minute range> should be less than 24*60.\n\
 572      Thresholds are percentage and up to 10 requests can be done in one shot.\n\
 573      ie: -l 60,90,95,120,90,95\n"));
 574   printf (_("\
 575    UPTIME = Get the uptime of the machine.\n\
 576      No specific parameters. No warning or critical threshold\n"));
 577   printf (_("\
 578    USEDDISKSPACE = Size and percentage of disk use.\n\
 579      Request a -l parameter containing the drive letter only.\n\
 580      Warning and critical thresholds can be specified with -w and -c.\n"));
 581   printf (_("\
 582    MEMUSE = Memory use.\n\
 583      Warning and critical thresholds can be specified with -w and -c.\n"));
 584   printf (_("\
 585    SERVICESTATE = Check the state of one or several services.\n\
 586      Request a -l parameters with the following syntax:\n\
 587      -l <service1>,<service2>,<service3>,...\n\
 588      You can specify -d SHOWALL in case you want to see working services\n\
 589                  in the returned string.\n"));
 590   printf (_("\
 591    PROCSTATE = Check if one or several process are running.\n\
 592      Same syntax as SERVICESTATE.\n"));
 593   printf (_("\
 594    COUNTER = Check any performance counter of Windows NT/2000.\n\
 595      Request a -l parameters with the following syntax:\n\
 596                  -l \"\\\\<performance object>\\\\counter\",\"<description>\n\
 597      The <description> parameter is optional and \n\
 598      is given to a printf output command which require a float parameters.\n\
 599      Some examples:\n\
 600        \"Paging file usage is %%.2f %%%%\"\n\
 601        \"%%.f %%%% paging file used.\"\n"));
 602   printf (_("Notes:\n\
 603  - The NSClient service should be running on the server to get any information\n\
 604    (http://nsclient.ready2run.nl).\n\
 605  - Critical thresholds should be lower than warning thresholds\n"));
 606 }
 607
 608
 609
 610
 611 void print_usage(void)
 612 {
 613         printf(_("\
 614 Usage: %s -H host -v variable [-p port] [-w warning] [-c critical]\n\
 615   [-l params] [-d SHOWALL] [-t timeout]\n"), progname);
 616         printf (_(UT_HLP_VRS), progname, progname);
 617 }