X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=plugins%2Fcheck_nt.c;h=60d58fd09e33b58f2e265c259584c7889ea28b6a;hb=a36696e454ccd3bcfd9fbb0d5f22f4fe176b6e7e;hp=84b78bc5060a961fce56cabe4cd3abc42d3c8a82;hpb=d19edd4043c498626fe68308005947975ef0a697;p=nagiosplug.git

diff --git a/plugins/check_nt.c b/plugins/check_nt.c
index 84b78bc..60d58fd 100644
--- a/plugins/check_nt.c
+++ b/plugins/check_nt.c
@@ -1,34 +1,44 @@
-/******************************************************************************
- *
- * CHECK_NT.C
- *
- * Program: Windows NT plugin for Nagios
- * License: GPL
- * Copyright (c) 2000-2002 Yves Rubin (rubiyz@yahoo.com)
- *
- * Description:
- * 
- * This requires NSClient software to run on NT (http://nsclient.ready2run.nl/)
- *
- * 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.
- *
- * $Id$
- *
- *****************************************************************************/
+/*****************************************************************************
+* 
+* Nagios check_nt plugin
+* 
+* License: GPL
+* Copyright (c) 2000-2002 Yves Rubin (rubiyz@yahoo.com)
+* Copyright (c) 2003-2007 Nagios Plugins Development Team
+* 
+* Last Modified: $Date$
+* 
+* Description:
+* 
+* This file contains the check_nt plugin
+* 
+* This plugin collects data from the NSClient service running on a
+* Windows NT/2000/XP/2003 server.
+* This plugin requires NSClient software to run on NT
+* (http://nsclient.ready2run.nl/)
+* 
+* 
+* 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/>.
+* 
+* $Id$
+* 
+*****************************************************************************/
+
+const char *progname = "check_nt";
+const char *revision = "$Revision$";
+const char *copyright = "2000-2007";
+const char *email = "nagiosplug-devel@lists.sourceforge.net";
 
 #include "common.h"
 #include "netutils.h"
@@ -44,7 +54,8 @@ enum checkvars {
 	CHECK_PROCSTATE,
 	CHECK_MEMUSE,
 	CHECK_COUNTER,
-	CHECK_FILEAGE
+	CHECK_FILEAGE,
+	CHECK_INSTANCES
 };
 
 enum {
@@ -65,8 +76,6 @@ int check_critical_value=FALSE;
 enum checkvars vars_to_check = CHECK_NONE;
 int show_all=FALSE;
 
-const char *progname = "check_nt";
-
 char recv_buffer[MAX_INPUT_BUFFER];
 
 void fetch_data (const char* address, int port, const char* sendb);
@@ -77,6 +86,9 @@ void print_help(void);
 void print_usage(void);
 
 int main(int argc, char **argv){
+
+/* should be 	int result = STATE_UNKNOWN; */
+
 	int return_code = STATE_UNKNOWN;
 	char *send_buffer=NULL;
 	char *output_message=NULL;
@@ -97,7 +109,7 @@ int main(int argc, char **argv){
 	unsigned long utilization;
 	unsigned long uptime;
 	unsigned long age_in_minutes;
-	double counter_value;
+	double counter_value = 0.0;
 	int offset=0;
 	int updays=0;
 	int uphours=0;
@@ -110,8 +122,8 @@ int main(int argc, char **argv){
 	bindtextdomain (PACKAGE, LOCALEDIR);
 	textdomain (PACKAGE);
 
-	if(process_arguments(argc,argv)==ERROR)
-		usage(_("check_nt: could not parse arguments\n"));
+	if(process_arguments(argc,argv) == ERROR)
+		usage4 (_("Could not parse arguments"));
 
 	/* initialize alarm signal handling */
 	signal(SIGALRM,socket_timeout_alarm_handler);
@@ -349,14 +361,18 @@ int main(int argc, char **argv){
 	  		if (allRight)
 	    		{
 	      			/* Let's format the output string, finally... */
-
-	      			asprintf (&output_message, "%s = %.2f %s", description, counter_value, counter_unit);
-	      			output_message = strcat (output_message, "|");
-	      			output_message = strcat (output_message,
-							fperfdata (description, counter_value, counter_unit,
-				   				   1, warning_value, 1, critical_value,
-				   				   (!(isPercent) && (minval != NULL)), fminval,
-				   				   (!(isPercent) && (minval != NULL)), fmaxval));
+					if (strstr(description, "%") == NULL) {
+						asprintf (&output_message, "%s = %.2f %s", 											description, counter_value, counter_unit);
+					} else {
+						/* has formatting, will segv if wrong */
+	      				asprintf (&output_message, description, counter_value);
+					}
+					asprintf (&output_message, "%s |", output_message);
+	      			asprintf (&output_message,"%s %s", output_message, 
+						fperfdata (description, counter_value, 
+							counter_unit, 1, warning_value, 1, critical_value,
+				   			(!(isPercent) && (minval != NULL)), fminval,
+				   			(!(isPercent) && (minval != NULL)), fmaxval));
 	    		}
 		}
 
@@ -398,7 +414,7 @@ int main(int argc, char **argv){
 					return_code=STATE_WARNING;	
 				else
 					return_code=STATE_OK;	
-			} 
+			}
 			else {                                       /* inverse thresholds */
 				if(check_critical_value==TRUE && age_in_minutes <= critical_value)
 					return_code=STATE_CRITICAL;
@@ -410,9 +426,24 @@ int main(int argc, char **argv){
 		}
 		break;
 
+	case CHECK_INSTANCES:		
+		if (value_list==NULL)
+			output_message = strdup (_("No counter specified"));
+		else {
+			asprintf(&send_buffer,"%s&10&%s", req_password,value_list);
+			fetch_data (server_address, server_port, send_buffer);
+			if (!strncmp(recv_buffer,"ERROR",5)) {
+				printf("NSClient - %s\n",recv_buffer);
+				exit(STATE_UNKNOWN);
+			}
+			asprintf(&output_message,"%s",recv_buffer);			
+			return_code=STATE_OK;
+		}
+		break;
+
 	case CHECK_NONE:
 	default:
-		usage (_("Please specify a variable to check"));
+		usage4 (_("Please specify a variable to check"));
 		break;
 
 	}
@@ -467,23 +498,20 @@ int process_arguments(int argc, char **argv){
       strcpy(argv[c],"-c");
 	}
 
-	while (1){
+	while (1) {
 		c = getopt_long(argc,argv,"+hVH:t:c:w:p:v:l:s:d:",longopts,&option);
 
 		if (c==-1||c==EOF||c==1)
 			break;
 
-		switch (c)
-			{
+		switch (c) {
 			case '?': /* print short usage statement if args not parsable */
-				printf("%s: Unknown argument: %s\n\n",progname,optarg);
-				print_usage();
-				exit(STATE_UNKNOWN);
+			usage5 ();
 			case 'h': /* help */
 				print_help();
 				exit(STATE_OK);
 			case 'V': /* version */
-				print_revision(progname,"$Revision$");
+				print_revision(progname,revision);
 				exit(STATE_OK);
 			case 'H': /* hostname */
 				if (server_address)	free(server_address);
@@ -496,7 +524,7 @@ int process_arguments(int argc, char **argv){
 				if (is_intnonneg(optarg))
 					server_port=atoi(optarg);
 				else
-					die(STATE_UNKNOWN,_("Server port an integer (seconds)\nType '%s -h' for additional help\n"),progname);
+					die(STATE_UNKNOWN,_("Server port must be an integer\n"));
 				break;
 			case 'v':
 				if(strlen(optarg)<4)
@@ -519,6 +547,8 @@ int process_arguments(int argc, char **argv){
 					vars_to_check=CHECK_COUNTER;
 				else if(!strcmp(optarg,"FILEAGE"))
 					vars_to_check=CHECK_FILEAGE;
+				else if(!strcmp(optarg,"INSTANCES"))
+					vars_to_check=CHECK_INSTANCES;
 				else
 					return ERROR;
 				break;
@@ -562,7 +592,7 @@ void fetch_data (const char *address, int port, const char *sendb) {
 	result=process_tcp_request(address, port, sendb, recv_buffer,sizeof(recv_buffer));
 
 	if(result!=STATE_OK)
-		die (result, "could not fetch information from server\n");
+		die (result, _("could not fetch information from server\n"));
 		
 	if (!strncmp(recv_buffer,"ERROR",5))
 		die (STATE_UNKNOWN, "NSClient - %s\n",recv_buffer);
@@ -601,83 +631,110 @@ void preparelist(char *string) {
 
 void print_help(void)
 {
-	print_revision(progname,"$Revision$");
-	printf (_("\
-Copyright (c) 2000 Yves Rubin (rubiyz@yahoo.com)\n\n\
-This plugin collects data from the NSClient service running on a\n\
-Windows NT/2000/XP server.\n\n"));
+	print_revision(progname,revision);
+	
+	printf ("Copyright (c) 2000 Yves Rubin (rubiyz@yahoo.com)\n");
+	printf (COPYRIGHT, copyright, email);
+	
+	printf ("%s\n", _("This plugin collects data from the NSClient service running on a"));
+  printf ("%s\n", _("Windows NT/2000/XP/2003 server."));
+
+  printf ("\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\
--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"),
-	        PORT, DEFAULT_SOCKET_TIMEOUT);
-  printf (_("\
--v, --variable=STRING\n\
-  Variable to check.  Valid variables are:\n"));
-  printf (_("\
-   CLIENTVERSION = Get the NSClient version\n\
-     If -l <version> is specified, will return warning if versions differ.\n"));
-  printf (_("\
-   CPULOAD = Average CPU load on last x minutes.\n\
-     Request a -l parameter with the following syntax:\n\
-     -l <minutes range>,<warning threshold>,<critical threshold>.\n\
-     <minute range> should be less than 24*60.\n\
-     Thresholds are percentage and up to 10 requests can be done in one shot.\n\
-     ie: -l 60,90,95,120,90,95\n"));
-  printf (_("\
-   UPTIME = Get the uptime of the machine.\n\
-     No specific parameters. No warning or critical threshold\n"));
-  printf (_("\
-   USEDDISKSPACE = Size and percentage of disk use.\n\
-     Request a -l parameter containing the drive letter only.\n\
-     Warning and critical thresholds can be specified with -w and -c.\n"));
-  printf (_("\
-   MEMUSE = Memory use.\n\
-     Warning and critical thresholds can be specified with -w and -c.\n"));
-  printf (_("\
-   SERVICESTATE = Check the state of one or several services.\n\
-     Request a -l parameters with the following syntax:\n\
-     -l <service1>,<service2>,<service3>,...\n\
-     You can specify -d SHOWALL in case you want to see working services\n\
-		 in the returned string.\n"));
-  printf (_("\
-   PROCSTATE = Check if one or several process are running.\n\
-     Same syntax as SERVICESTATE.\n"));
-  printf (_("\
-   COUNTER = Check any performance counter of Windows NT/2000.\n\
-     Request a -l parameters with the following syntax:\n\
-		 -l \"\\\\<performance object>\\\\counter\",\"<description>\n\
-     The <description> parameter is optional and \n\
-     is given to a printf output command which require a float parameters.\n\
-     Some examples:\n\
-       \"Paging file usage is %%.2f %%%%\"\n\
-       \"%%.f %%%% paging file used.\"\n"));
-  printf (_("Notes:\n\
- - The NSClient service should be running on the server to get any information\n\
-   (http://nsclient.ready2run.nl).\n\
- - Critical thresholds should be lower than warning thresholds\n"));
+	
+  printf (_(UT_HELP_VRSN));
+
+    printf ("%s\n", _("Options:"));
+  printf (" %s\n", "-H, --hostname=HOST");
+  printf ("   %s\n", _("Name of the host to check"));
+  printf (" %s\n", "-p, --port=INTEGER");
+  printf ("   %s", _("Optional port number (default: "));
+  printf ("%d)\n", PORT);
+  printf (" %s\n", "-s <password>");
+  printf ("   %s\n", _("Password needed for the request"));
+  printf (" %s\n", "-w, --warning=INTEGER");
+  printf ("   %s\n", _("Threshold which will result in a warning status"));
+  printf (" %s\n", "-c, --critical=INTEGER");
+  printf ("   %s\n", _("Threshold which will result in a critical status"));
+  printf (" %s\n", "-t, --timeout=INTEGER");
+  printf ("   %s", _("Seconds before connection attempt times out (default: "));
+  printf ("%d)\n", DEFAULT_SOCKET_TIMEOUT);
+  printf (" %s\n", "-h, --help");
+  printf ("   %s\n", _("Print this help screen"));
+  printf (" %s\n", "-V, --version");
+  printf ("   %s\n", _("Print version information"));
+  printf (" %s\n", "-v, --variable=STRING");
+  printf ("   %s\n\n", _("Variable to check"));
+  printf ("%s\n", _("Valid variables are:"));
+  printf (" %s", "CLIENTVERSION =");
+  printf (" %s\n", _("Get the NSClient version"));
+  printf ("  %s\n", _("If -l <version> is specified, will return warning if versions differ."));
+  printf (" %s\n", "CPULOAD =");
+  printf ("  %s\n", _("Average CPU load on last x minutes."));
+  printf ("  %s\n", _("Request a -l parameter with the following syntax:"));
+  printf ("  %s\n", _("-l <minutes range>,<warning threshold>,<critical threshold>."));
+  printf ("  %s\n", _("<minute range> should be less than 24*60."));
+  printf ("  %s\n", _("Thresholds are percentage and up to 10 requests can be done in one shot."));
+  printf ("  %s\n", "ie: -l 60,90,95,120,90,95");
+  printf (" %s\n", "UPTIME =");
+  printf ("  %s\n", _("Get the uptime of the machine."));
+  printf ("  %s\n", _("No specific parameters. No warning or critical threshold"));
+  printf (" %s\n", "USEDDISKSPACE =");
+  printf ("  %s\n", _("Size and percentage of disk use."));
+  printf ("  %s\n", _("Request a -l parameter containing the drive letter only."));
+  printf ("  %s\n", _("Warning and critical thresholds can be specified with -w and -c."));
+  printf (" %s\n", "MEMUSE =");
+  printf ("  %s\n", _("Memory use."));
+  printf ("  %s\n", _("Warning and critical thresholds can be specified with -w and -c."));
+  printf (" %s\n", "SERVICESTATE =");
+  printf ("  %s\n", _("Check the state of one or several services."));
+  printf ("  %s\n", _("Request a -l parameters with the following syntax:"));
+  printf ("  %s\n", _("-l <service1>,<service2>,<service3>,..."));
+  printf ("  %s\n", _("You can specify -d SHOWALL in case you want to see working services"));
+  printf ("  %s\n", _("in the returned string."));
+  printf (" %s\n", "PROCSTATE =");
+  printf ("  %s\n", _("Check if one or several process are running."));
+  printf ("  %s\n", _("Same syntax as SERVICESTATE."));
+  printf (" %s\n", "COUNTER =");
+  printf ("  %s\n", _("Check any performance counter of Windows NT/2000."));
+  printf ("  %s\n", _("Request a -l parameters with the following syntax:"));
+  printf ("  %s\n", _("-l \"\\\\<performance object>\\\\counter\",\"<description>"));
+  printf ("  %s\n", _("The <description> parameter is optional and is given to a printf "));
+  printf ("  %s\n", _("output command which requires a float parameter."));
+  printf ("  %s\n", _("If <description> does not include \"%%\", it is used as a label."));
+  printf ("  %s\n", _("Some examples:"));
+  printf ("  %s\n", "\"Paging file usage is %%.2f %%%%\"");
+  printf ("  %s\n", "\"%%.f %%%% paging file used.\"");
+  printf (" %s\n", "INSTANCES =");  
+  printf ("  %s\n", _("Check any performance counter object of Windows NT/2000."));
+  printf ("  %s\n", _("Syntax: check_nt -H <hostname> -p <port> -v INSTANCES -l <counter object>"));
+  printf ("  %s\n", _("<counter object> is a Windows Perfmon Counter object (eg. Process),"));
+  printf ("  %s\n", _("if it is two words, it should be enclosed in quotes"));
+  printf ("  %s\n", _("The returned results will be a comma-separated list of instances on "));
+  printf ("  %s\n", _(" the selected computer for that object."));
+  printf ("  %s\n", _("The purpose of this is to be run from command line to determine what instances"));
+  printf ("  %s\n", _(" are available for monitoring without having to log onto the Windows server"));
+  printf ("  %s\n", _("  to run Perfmon directly."));
+  printf ("  %s\n", _("It can also be used in scripts that automatically create Nagios service"));
+  printf ("  %s\n", _(" configuration files."));
+  printf ("  %s\n", _("Some examples:"));
+  printf ("  %s\n\n", _("check_nt -H 192.168.1.1 -p 1248 -v INSTANCES -l Process"));
+  printf (_("Notes:"));
+  printf (" %s\n", _("- The NSClient service should be running on the server to get any information"));
+  printf (" %s\n", "(http://nsclient.ready2run.nl).");
+  printf (" %s\n", _("- Critical thresholds should be lower than warning thresholds"));
+  printf (" %s\n", _("- Default port 1248 is sometimes in use by other services. The error"));
+  printf (" %s\n", _("output when this happens contains \"Cannot map xxxxx to protocol number\"."));
+  printf (" %s\n", _("One fix for this is to change the port to something else on check_nt "));
+  printf (" %s\n", _("and on the client service it\'s connecting to."));
 }
 
 
 
 void print_usage(void)
 {
-	printf(_("\
-Usage: %s -H host -v variable [-p port] [-w warning] [-c critical]\n\
-  [-l params] [-d SHOWALL] [-t timeout]\n"), progname);
-	printf (_(UT_HLP_VRS), progname, progname);
+  printf (_("Usage:"));
+	printf ("%s -H host -v variable [-p port] [-w warning] [-c critical]",progname);
+  printf ("[-l params] [-d SHOWALL] [-t timeout]\n");
 }