X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=plugins%2Fcheck_nt.c;h=9652fa6b04d322bc70ce3a8d6e1573de80e5ad36;hb=97ecfa6226bea7c09f78b2b92d807e73467ffc08;hp=1c9dc0adac0c1d29fce17a1c26093cca5f75c190;hpb=d714b3811dae812838c01b9b0bb1d766a62dcc2f;p=nagiosplug.git diff --git a/plugins/check_nt.c b/plugins/check_nt.c index 1c9dc0a..9652fa6 100644 --- a/plugins/check_nt.c +++ b/plugins/check_nt.c @@ -28,7 +28,6 @@ * *****************************************************************************/ -//#include "stdlib.h" #include "config.h" #include "common.h" #include "netutils.h" @@ -71,13 +70,11 @@ void preparelist(char *string); 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; @@ -85,18 +82,15 @@ int main(int argc, char **argv){ 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) @@ -109,27 +103,32 @@ int main(int argc, char **argv){ 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) @@ -142,7 +141,7 @@ int main(int argc, char **argv){ 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_code10) { - // we had at least on loop + /* we had at least on loop */ asprintf(&output_message,"%s",temp_string); } else @@ -236,7 +235,7 @@ int main(int argc, char **argv){ 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)); @@ -286,7 +285,7 @@ int main(int argc, char **argv){ 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) @@ -297,7 +296,7 @@ int main(int argc, char **argv){ 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) @@ -306,7 +305,7 @@ int main(int argc, char **argv){ 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) @@ -315,7 +314,7 @@ int main(int argc, char **argv){ 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) @@ -333,7 +332,7 @@ int main(int argc, char **argv){ 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) @@ -349,7 +348,7 @@ int main(int argc, char **argv){ 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) @@ -358,7 +357,7 @@ int main(int argc, char **argv){ 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) @@ -387,7 +386,6 @@ int main(int argc, char **argv){ int process_arguments(int argc, char **argv){ int c; -#ifdef HAVE_GETOPT_H int option_index = 0; static struct option long_options[] = { @@ -401,7 +399,6 @@ int process_arguments(int argc, char **argv){ {"help", no_argument, 0,'h'}, {0,0,0,0} }; -#endif /* no options were supplied */ if(argc<2) return ERROR; @@ -424,11 +421,7 @@ int process_arguments(int argc, char **argv){ } 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; @@ -521,54 +514,77 @@ void print_usage(void) 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 \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 ,,. 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 ,,,... 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 \"\\\\\\\\counter\",\"\" The 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 \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 ,,.\n\ + 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 ,,,...\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 \"\\\\\\\\counter\",\"\n\ + The 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 delimited string into a long array + /* split a delimited string into a long array */ int idx=0; char *t1; @@ -587,10 +603,10 @@ int strtolarray(unsigned long *array, char *string, char *delim) { } 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]='&'; }