X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=plugins%2Fcheck_nt.c;h=b9aae1c41329d7c1a5fc522dfb4640fc2aafa5ac;hb=773af31b84dda4732b1271ec87774479c384cf35;hp=ed0dc98b14b5c4f205bde23ef651d8fddfb95363;hpb=44a321cb8a42d6c0ea2d96a1086a17f2134c89cc;p=nagiosplug.git diff --git a/plugins/check_nt.c b/plugins/check_nt.c index ed0dc98..b9aae1c 100644 --- a/plugins/check_nt.c +++ b/plugins/check_nt.c @@ -1,32 +1,32 @@ /****************************************************************************** * - * This file is part of the Nagios Plugins. + * CHECK_NT.C * - * Copyright (c) 2000 Yves Rubin + * Program: Windows NT plugin for NetSaint + * License: GPL + * Copyright (c) 2000-2002 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. + * Description: + * + * This requires NSClient software to run on NT (http://nsclient.ready2run.nl/) * - * 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. + * 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. * - * $Id$ - * *****************************************************************************/ - -#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" @@ -43,6 +43,7 @@ #define CHECK_PROCSTATE 6 #define CHECK_MEMUSE 7 #define CHECK_COUNTER 8 +#define CHECK_FILEAGE 9 #define MAX_VALUE_LIST 30 #define PORT 1248 @@ -61,7 +62,7 @@ int check_critical_value=FALSE; int vars_to_check=CHECK_NONE; int show_all=FALSE; -#define PROGNAME "check_nt" +const char *progname = "check_nt"; int process_arguments(int, char **); void print_usage(void); @@ -90,12 +91,13 @@ int main(int argc, char **argv){ 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; - req_password=strscpy(req_password,"None"); + asprintf(&req_password,"None"); if(process_arguments(argc,argv)==ERROR) usage("Could not parse arguments\n"); @@ -108,11 +110,11 @@ int main(int argc, char **argv){ if (vars_to_check==CHECK_CLIENTVERSION) { - send_buffer = strscpy(send_buffer,strcat(req_password,"&1")); + 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; - output_message = strscpy(output_message,recv_buffer); + asprintf(&output_message,recv_buffer); return_code=STATE_OK; } else if(vars_to_check==CHECK_CPULOAD){ @@ -121,14 +123,14 @@ int main(int argc, char **argv){ 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"); + 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 - send_buffer = ssprintf(send_buffer,"%s&2&%lu",req_password,lvalue_list[0+offset]); + 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) return result; @@ -146,27 +148,27 @@ int main(int argc, char **argv){ else if(utilization >= lvalue_list[1+offset] && return_code10) { // we had at least on loop - output_message = ssprintf(output_message,"%s",temp_string); + asprintf(&output_message,"%s",temp_string); } else - output_message = strscpy(output_message,"not enough values for -l parameters"); + asprintf(&output_message,"%s","not enough values for -l parameters"); } else - output_message = strscpy(output_message,"wrong -l parameter."); + asprintf(&output_message,"wrong -l parameter."); } else - output_message = strscpy(output_message,"missing -l parameters"); + asprintf(&output_message,"missing -l parameters"); } else if(vars_to_check==CHECK_UPTIME){ - send_buffer = strscpy(send_buffer,strcat(req_password,"&3")); + asprintf(&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; @@ -180,7 +182,7 @@ int main(int argc, char **argv){ 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); + asprintf(&output_message,"System Uptime : %u day(s) %u hour(s) %u minute(s)",updays,uphours, upminutes); return_code=STATE_OK; } @@ -189,7 +191,7 @@ int main(int argc, char **argv){ 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); + asprintf(&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; @@ -204,7 +206,7 @@ int main(int argc, char **argv){ 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%%)", + asprintf(&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); @@ -216,18 +218,18 @@ int main(int argc, char **argv){ else return_code=STATE_OK; - output_message = ssprintf(output_message,"%s",temp_string); + asprintf(&output_message,"%s",temp_string); } else { - output_message = ssprintf(output_message,"Free disk space : Invalid drive "); + asprintf(&output_message,"Free disk space : Invalid drive "); return_code=STATE_UNKNOWN; } } else - output_message = strscpy(output_message,"wrong -l argument"); + asprintf(&output_message,"wrong -l argument"); } else - output_message = strscpy(output_message,"missing -l parameters"); + asprintf(&output_message,"missing -l parameters"); } @@ -235,7 +237,7 @@ int main(int argc, char **argv){ 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, + 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)); if(result!=STATE_OK) @@ -247,15 +249,15 @@ int main(int argc, char **argv){ } return_code=atoi(strtok(recv_buffer,"&")); temp_string=strtok(NULL,"&"); - output_message = ssprintf(output_message, "%s",temp_string); + asprintf(&output_message, "%s",temp_string); } else - output_message = strscpy(output_message,"No service/process specified"); + asprintf(&output_message,"No service/process specified"); } else if(vars_to_check==CHECK_MEMUSE) { - send_buffer = ssprintf(send_buffer,"%s&7", req_password); + asprintf(&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; @@ -268,7 +270,7 @@ int main(int argc, char **argv){ 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%%)", + asprintf(&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); @@ -285,7 +287,7 @@ int main(int argc, char **argv){ 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); + 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) return result; @@ -299,9 +301,9 @@ int main(int argc, char **argv){ description = strtok(NULL,"&"); counter_value = atof(recv_buffer); if (description == NULL) - output_message = ssprintf(output_message, "%.f", counter_value); + asprintf(&output_message, "%.f", counter_value); else - output_message = ssprintf(output_message, description, counter_value); + asprintf(&output_message, description, counter_value); if (critical_value > warning_value) { // Normal thresholds @@ -324,7 +326,50 @@ int main(int argc, char **argv){ } else { - output_message = strscpy(output_message,"No counter specified"); + asprintf(&output_message,"No counter specified"); + result=STATE_UNKNOWN; + } + } + else if(vars_to_check==CHECK_FILEAGE) { + + if (check_value_list==TRUE) { + 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) + return result; + + if (!strncmp(recv_buffer,"ERROR",5)) { + printf("NSClient - %s\n",recv_buffer); + exit(STATE_UNKNOWN); + } + + age_in_minutes = atoi(strtok(recv_buffer,"&")); + description = strtok(NULL,"&"); + asprintf(&output_message, description); + + if (critical_value > warning_value) { + // 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_WARNING; + else + return_code=STATE_OK; + } + else { + // 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) + return_code=STATE_WARNING; + else + return_code=STATE_OK; + } + + } + else { + asprintf(&output_message,"No file specified"); result=STATE_UNKNOWN; } } @@ -391,26 +436,26 @@ int process_arguments(int argc, char **argv){ switch (c) { case '?': /* print short usage statement if args not parsable */ - printf("%s: Unknown argument: %s\n\n",my_basename(argv[0]),optarg); + printf("%s: Unknown argument: %s\n\n",progname,optarg); print_usage(); exit(STATE_UNKNOWN); case 'h': /* help */ print_help(); exit(STATE_OK); case 'V': /* version */ - print_revision(my_basename(argv[0]),"$Revision$"); + print_revision(progname,"$Revision$"); exit(STATE_OK); case 'H': /* hostname */ server_address=optarg; break; case 's': /* password */ - req_password=strscpy(req_password,optarg); + asprintf(&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); + terminate(STATE_UNKNOWN,"Server port an integer (seconds)\nType '%s -h' for additional help\n",progname); break; case 'v': if(strlen(optarg)<4) @@ -431,11 +476,13 @@ int process_arguments(int argc, char **argv){ vars_to_check=CHECK_MEMUSE; else if(!strcmp(optarg,"COUNTER")) vars_to_check=CHECK_COUNTER; + else if(!strcmp(optarg,"FILEAGE")) + vars_to_check=CHECK_FILEAGE; else return ERROR; break; case 'l': /* value list */ - value_list=strscpy(value_list,optarg); + asprintf(&value_list,"%s",optarg); check_value_list=TRUE; break; case 'w': /* warning threshold */ @@ -458,22 +505,25 @@ int process_arguments(int argc, char **argv){ } + 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,"$Revision$"); + 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" + "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"); print_usage(); printf