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diff --git a/plugins/check_nt.c b/plugins/check_nt.c
index 65c4e693adb4945cd0da4d6da15b963351fc32da..9652fa6b04d322bc70ce3a8d6e1573de80e5ad36 100644 (file)
--- a/plugins/check_nt.c
+++ b/plugins/check_nt.c
*
*****************************************************************************/
-//#include "stdlib.h"
#include "config.h"
#include "common.h"
#include "netutils.h"
int main(int argc, char **argv){
int result;
- int return_code;
+ int return_code = STATE_UNKNOWN;
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 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;
unsigned long age_in_minutes;
double counter_value;
int offset=0;
int updays=0;
int uphours=0;
int upminutes=0;
+
asprintf(&req_password,"None");
if(process_arguments(argc,argv)==ERROR)
alarm(socket_timeout);
if (vars_to_check==CHECK_CLIENTVERSION) {
-
+
asprintf(&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;
asprintf(&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
+ /* -l parameters is present with only integers */
return_code=STATE_OK;
asprintf(&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
+ while (lvalue_list[0+offset]>(unsigned long)0 &&
+ lvalue_list[0+offset]<=(unsigned long)17280 &&
+ lvalue_list[1+offset]>=(unsigned long)0 &&
+ lvalue_list[1+offset]<=(unsigned long)100 &&
+ lvalue_list[2+offset]>=(unsigned long)0 &&
+ lvalue_list[2+offset]<=(unsigned long)100) {
+ /* loop until one of the parameters is wrong or not present */
+
+ /* Send request and retrieve data */
asprintf(&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)
utilization=strtoul(recv_buffer,NULL,10);
- // Check if any of the request is in a warning or critical state
+ /* 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;
- asprintf(&output_message," (%lu min. %lu%)",lvalue_list[0+offset], utilization);
+ asprintf(&output_message," %lu%% (%lu min average)", utilization, lvalue_list[0+offset]);
asprintf(&temp_string,"%s%s",temp_string,output_message);
- offset+=3; //move accross the array
+ offset+=3; /* move across the array */
}
if (strlen(temp_string)>10) {
- // we had at least on loop
+ /* we had at least on loop */
asprintf(&output_message,"%s",temp_string);
}
else
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
+ preparelist(value_list); /* replace , between services with & to send the request */
asprintf(&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));
else if(vars_to_check==CHECK_COUNTER) {
if (check_value_list==TRUE) {
- preparelist(value_list); // replace , between services with & to send the request
+ preparelist(value_list); /* replace , between services with & to send the request */
asprintf(&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)
exit(STATE_UNKNOWN);
}
- strtok(value_list,"&"); // burn the first parameters
+ strtok(value_list,"&"); /* burn the first parameters */
description = strtok(NULL,"&");
counter_value = atof(recv_buffer);
if (description == NULL)
asprintf(&output_message, description, counter_value);
if (critical_value > warning_value) {
- // Normal thresholds
+ /* 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_OK;
}
else {
- // inverse thresholds
+ /* 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)
else if(vars_to_check==CHECK_FILEAGE) {
if (check_value_list==TRUE) {
- preparelist(value_list); // replace , between services with & to send the request
+ preparelist(value_list); /* replace , between services with & to send the request */
asprintf(&send_buffer,"%s&9&%s", req_password,value_list);
result=process_tcp_request(server_address,server_port,send_buffer,recv_buffer,sizeof(recv_buffer));
if (result!=STATE_OK)
asprintf(&output_message, description);
if (critical_value > warning_value) {
- // Normal thresholds
+ /* Normal thresholds */
if(check_critical_value==TRUE && age_in_minutes >= critical_value)
return_code=STATE_CRITICAL;
else if (check_warning_value==TRUE && age_in_minutes >= warning_value)
return_code=STATE_OK;
}
else {
- // inverse thresholds
+ /* inverse thresholds */
if(check_critical_value==TRUE && age_in_minutes <= critical_value)
return_code=STATE_CRITICAL;
else if (check_warning_value==TRUE && age_in_minutes <= warning_value)
int process_arguments(int argc, char **argv){
int c;
-#ifdef HAVE_GETOPT_H
int option_index = 0;
static struct option long_options[] =
{
{"help", no_argument, 0,'h'},
{0,0,0,0}
};
-#endif
/* no options were supplied */
if(argc<2) return ERROR;
}
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;
}
+ if (vars_to_check==CHECK_NONE)
+ 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);
+ printf("Usage: %s -H host -v variable [-p port] [-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/2000/XP server to\n"
- "gather the requested system information.\n\n");
+ 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_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);
+ 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");
+ 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");
}
int strtolarray(unsigned long *array, char *string, char *delim) {
- // split a <delim> delimited string into a long array
+ /* split a <delim> delimited string into a long array */
int idx=0;
char *t1;
}
void preparelist(char *string) {
- // Replace all , with & which is the delimiter for the request
+ /* Replace all , with & which is the delimiter for the request */
int i;
- for (i = 0; i < strlen(string); i++)
+ for (i = 0; (size_t)i < strlen(string); i++)
if (string[i] == ',') {
string[i]='&';
}