nagios插件之监控MQA日志文件

监控MQA日志文件mqsgip.log，过滤<MO-SMS> smsgw_delivery（主动上行）、<MO-SMS> report（报告上行）、<MT-SMS>（短信下行）字符串，统计包含该字符串的行数。

vi check_mqa_log.c

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>

#define OK       0   
#define WARNING  1   
#define CRITICAL 2   
#define UNKNOWN  3   

#define LEN 204800L
#define LEN_SHORT 32L

#define LOG_FILE "/home/weihu/check_log/mqa/mqsgip.log"

#define OLD_FILE_MO_SMS_DELIVERY "/home/weihu/check_log/mqa/log_tmp_mo_sms_delivery.file"
#define OLD_FILE_MO_SMS_REPORT "/home/weihu/check_log/mqa/log_tmp_mo_sms_report.file"
#define OLD_FILE_MT_SMS "/home/weihu/check_log/mqa/log_tmp_mt_sms.file"

#define OLD_FILE_MO_SMS_DELIVERY_SUM "/home/weihu/check_log/mqa/log_tmp_mo_sms_delivery_sum.file"
#define OLD_FILE_MO_SMS_REPORT_SUM "/home/weihu/check_log/mqa/log_tmp_mo_sms_report_sum.file"
#define OLD_FILE_MT_SMS_SUM "/home/weihu/check_log/mqa/log_tmp_mt_sms_sum.file"

#define FILE_SUM_DATE "/home/weihu/check_log/mqa/log_tmp_file_sum_date.file"

/*
 
SW send error
startJMS error 
 
*/

char mo_sms_delivery_old[LEN]={0};
char mo_sms_delivery_now[LEN]={0};

char mo_sms_report_old[LEN]={0};
char mo_sms_report_now[LEN]={0};

char mt_sms_old[LEN]={0};
char mt_sms_now[LEN]={0};

int all_line=0;
int err_line=0;

int mo_sms_delivery_line=0;
int mo_sms_report_line=0;
int mt_sms_line=0;

int mo_sms_delivery_count=0;
int mo_sms_report_count=0;
int mt_sms_count=0;

int mo_sms_delivery_mark=0;
int mo_sms_report_mark=0;
int mt_sms_mark=0;

char mo_sms_delivery_count_sum[LEN_SHORT]={0};
char mo_sms_report_count_sum[LEN_SHORT]={0};
char mt_sms_count_sum[LEN_SHORT]={0};

int mo_sms_delivery_sum=0;
int mo_sms_report_sum=0;
int mt_sms_sum=0;

char file_mqsgip_date[LEN_SHORT];
char file_sum_date[LEN_SHORT];

int check_old_file(void) {
	int ret;
	FILE *fp_old;
	char readbuf[1024];

	time_t timestamp;
        struct tm *p1;


	//OLD_FILE_MO_SMS_DELIVERY
	fp_old=fopen(OLD_FILE_MO_SMS_DELIVERY,"a+");
	if(fp_old==NULL) {
		fprintf(stderr,"check_old_file() is fopen() error.\n");
		return -1;
	}

	ret=fseek(fp_old,0,SEEK_SET);
	if(ret==-1) {
		fprintf(stderr,"check_old_file() is fseek() error.\n");
		return -1;
	}
	else {
		fgets(mo_sms_delivery_old,1024,fp_old);
	}

        ret=fclose(fp_old);
	if(ret==EOF) {
		fprintf(stderr,"check_old_file() is fclose() error.\n");
		return -1;
	}

	//OLD_FILE_MO_SMS_REPORT
	fp_old=fopen(OLD_FILE_MO_SMS_REPORT,"a+");
	if(fp_old==NULL) {
		fprintf(stderr,"check_old_file() is fopen() error.\n");
		return -1;
	}

	ret=fseek(fp_old,0,SEEK_SET);
	if(ret==-1) {
		fprintf(stderr,"check_old_file() is fseek() error.\n");
		return -1;
	}
	else {
		fgets(mo_sms_report_old,1024,fp_old);
	}

        ret=fclose(fp_old);
	if(ret==EOF) {
		fprintf(stderr,"check_old_file() is fclose() error.\n");
		return -1;
	}

	//OLD_FILE_MT_SMS
	fp_old=fopen(OLD_FILE_MT_SMS,"a+");
	if(fp_old==NULL) {
		fprintf(stderr,"check_old_file() is fopen() error.\n");
		return -1;
	}

	ret=fseek(fp_old,0,SEEK_SET);
	if(ret==-1) {
		fprintf(stderr,"check_old_file() is fseek() error.\n");
		return -1;
	}
	else {
		fgets(mt_sms_old,1024,fp_old);
	}

        ret=fclose(fp_old);
	if(ret==EOF) {
		fprintf(stderr,"check_old_file() is fclose() error.\n");
		return -1;
	}

	//FILE_SUM_DATE
	fp_old=fopen(FILE_SUM_DATE,"a+");
	if(fp_old==NULL) {
		fprintf(stderr,"check_old_file() is fopen() error.\n");
		return -1;
	}

	ret=fseek(fp_old,0,SEEK_SET);
	if(ret==-1) {
		fprintf(stderr,"check_old_file() is fseek() error.\n");
		return -1;
	}
	else {
		ret=fgets(file_sum_date,1024,fp_old);
		if(ret==0) {
			timestamp=time(NULL);
			p1=localtime(×tamp);
			sprintf(file_sum_date,"%d-%02d-%02d",p1->tm_year+1900,p1->tm_mon+1,p1->tm_mday);
			fprintf(fp_old,"%s",file_sum_date);
		}
	//	printf("file_sum_date=%s\n",file_sum_date);
	}

        ret=fclose(fp_old);
	if(ret==EOF) {
		fprintf(stderr,"check_old_file() is fclose() error.\n");
		return -1;
	}


//	printf("%s",error_str_old);
//	printf("-------------------------\n");
	
	return 0;
}

int write_old_file(char *old_file,char *error_str) {
	int ret;
	FILE *fp_old;

	fp_old=fopen(old_file,"w");
	if(fp_old==NULL) {
       		fprintf(stderr,"write_old_file() is fopen() error.\n");
	}

	ret=fprintf(fp_old,"%s",error_str);
	if(ret<0) {
		fprintf(stderr,"write_old_file() if fprintf() fp_old error.\n");
		return -1;
	}

	ret=fclose(fp_old);
	if(ret==EOF) {
       		fprintf(stderr,"write_old_file() is fclose() error.\n");
	}

	return 0;
}

int parse_log_file(char *log_file) {
	FILE *fp;
	long int *position;
	char readbuf[1024];
	char readbuf_tmp[1024];
	int size=1024,line=0,line_bak;
	char *str;

	int ret;

	int mark;
	char *p,*str_date;

	//file_mqsgip_date
	fp=fopen(log_file,"r");
	if(fp==NULL) {
		fprintf(stderr,"fopen() log_file error.\n");
		return -1;
	}
	else {
		ret=fread(file_mqsgip_date,1,10,fp);
		if(ret!=10) {
			fprintf(stderr,"fread() file_mqsgip_date error.\n");
			return -1;
		}
	//	printf("file_mqsgip_date=%s\n",file_mqsgip_date);
	}
	ret=fclose(fp);
	if(ret==EOF) {
		fprintf(stderr,"parse() is fclose() error\n");
	}

	//malloc
	position=(long int *)malloc(sizeof(long int)*size);
	position[0]=0;

	fp=fopen(log_file,"r");
	if(fp==NULL) {
	//	fprintf(stderr,"parse() is fopen() error %s\n",log_file);
		perror("parse() is fopen() error,");
		return -1;
	}

	while(fgets(readbuf,sizeof(readbuf),fp)!=NULL) {
		if(++line==size) {
			size*=2;
			position=(long int *)realloc(position,sizeof(long int)*size);
		}

		position[line]=ftell(fp);
	}


	all_line=line;
	line_bak=line;

	//
	while(line--) {
		mark=0;

		ret=fseek(fp,position[line],SEEK_SET);	
		if(ret==-1) {
			perror("parse() is fseek()");
			printf("--------------\n");
			return -1;
			printf("--------------\n");
		}

		str=fgets(readbuf,sizeof(readbuf),fp);
		if(str==NULL) {
			fprintf(stderr,"parse() is fgets() error.\n");
			return -1;
		}

		strcpy(readbuf_tmp,readbuf);
		for(p=strtok(readbuf_tmp,",\"");p;p=strtok(NULL,",\"")) {
			str_date=p;

			mark++;

			if(mark==12) break;
		}

	//	printf("mark=%d,str_date=%s\n",mark,str_date);

		/*
		if(strcmp(str_date,today_start_time)<0) {
			break;
		}
		*/
	//	printf("mark=%d,str_date=%s\n",mark,str_date);

	//	if(strcmp(str_date,today_start_time)>=0 && line!=1) {
		//	printf("-----------------\n");

			if(strstr(readbuf,"<MO-SMS> smsgw_delivery") && mo_sms_delivery_mark==0) {
				if(strcmp(mo_sms_delivery_old,readbuf)) {
					mo_sms_delivery_line=line+1;
					mo_sms_delivery_count++;

					//	strcat(error_str,readbuf);
					//	printf("readbuf=%s\n",readbuf);
					strcpy(mo_sms_delivery_now,readbuf);
				//	printf("error_str_now_failed=%s\n",error_str_now_failed);

					if(mo_sms_delivery_count==1) {
						ret=write_old_file(OLD_FILE_MO_SMS_DELIVERY,mo_sms_delivery_now);
						if(ret==-1) {
							fprintf(stderr,"parse() is write_old_file() mo_sms_delivery_now error.\n");
							return -1;
						}
					}

				} 
				else {
					mo_sms_delivery_mark=1;
				}

			}

			if(strstr(readbuf,"<MO-SMS> report") && mo_sms_report_mark==0) {
				if(strcmp(mo_sms_report_old,readbuf)) {
					mo_sms_report_line=line+1;
					mo_sms_report_count++;
				//	printf("readbuf=%s\n",readbuf);
					strcpy(mo_sms_report_now,readbuf);
				//	printf("error_str_now_no_answer=%s\n",error_str_now_no_answer);

					if(mo_sms_report_count==1) {
						ret=write_old_file(OLD_FILE_MO_SMS_REPORT,mo_sms_report_now);
						if(ret==-1) {
							fprintf(stderr,"parse() is write_old_file() mo_sms_report_now error.\n");
							return -1;
						}
					}
				}
				else {
					mo_sms_report_mark=1;
				}
			}

			if(strstr(readbuf,"<MT-SMS>") && mt_sms_mark==0) {
				if(strcmp(mt_sms_old,readbuf)) {
					mt_sms_line=line+1;
					mt_sms_count++;
				//	printf("readbuf=%s\n",readbuf);
					strcpy(mt_sms_now,readbuf);
				//	printf("error_str_now_no_answer=%s\n",error_str_now_no_answer);

					if(mt_sms_count==1) {
						ret=write_old_file(OLD_FILE_MT_SMS,mt_sms_now);
						if(ret==-1) {
							fprintf(stderr,"parse() is write_old_file() mt_sms_now error.\n");
							return -1;
						}
					}
				}
				else {
					mt_sms_mark=1;
				}
			}

	//	}

		if(mo_sms_delivery_mark==1 && mo_sms_report_mark==1 && mt_sms_mark==1) {
			break;
		}
	}

	ret=fclose(fp);
	if(ret==EOF) {
		fprintf(stderr,"parse() is fclose() error\n");
	}

//	printf("failed_count=%d,error_str_now_failed=%s\n",failed_count,error_str_now_failed);

//	printf("no_answer_count=%d,error_str_now_no_answer=%s\n",no_answer_count,error_str_now_no_answer);

	return 0;
}

int write_sum_file(void) {
	int ret;
	char readbuf[LEN_SHORT];
	FILE *fp_old;
	int mark=0;

	//OLD_FILE_MO_SMS_DELIVERY_SUM
	fp_old=fopen(OLD_FILE_MO_SMS_DELIVERY_SUM,"a+");
	if(fp_old==NULL) {
       		fprintf(stderr,"write_sum_file() is fopen() error.\n");
		return -1;
	}
	else {
		fseek(fp_old,0,SEEK_SET);
		ret=fgets(mo_sms_delivery_count_sum,LEN_SHORT,fp_old);
		if(ret==NULL) {
			mo_sms_delivery_count_sum[0]='0';
		}
		if(!strcmp(file_mqsgip_date,file_sum_date)) {
		//	printf("111111111111111111111111111\n");
			mo_sms_delivery_sum=atoi(mo_sms_delivery_count_sum)+mo_sms_delivery_count;
		}
		else {
		//	printf("2222222222222222222222222222\n");
			mo_sms_delivery_sum=mo_sms_delivery_count;
			mark=1;

		}

		fp_old=fopen(OLD_FILE_MO_SMS_DELIVERY_SUM,"w");
		fprintf(fp_old,"%d",mo_sms_delivery_sum);

	//	printf("mo_sms_delivery_count=%d,mo_sms_delivery_sum=%d\n",mo_sms_delivery_count,mo_sms_delivery_sum);
	}

	ret=fclose(fp_old);
	if(ret==EOF) {
       		fprintf(stderr,"write_sum_file() is fclose() error.\n");
		return -1;
	}

	//OLD_FILE_MO_SMS_REPORT_SUM
	fp_old=fopen(OLD_FILE_MO_SMS_REPORT_SUM,"a+");
	if(fp_old==NULL) {
       		fprintf(stderr,"write_sum_file() is fopen() error.\n");
		return -1;
	}
	else {
		fseek(fp_old,0,SEEK_SET);
		ret=fgets(mo_sms_report_count_sum,LEN_SHORT,fp_old);
		if(ret==NULL) {
			mo_sms_report_count_sum[0]='0';
		}

		if(mark==0) {
			mo_sms_report_sum=atoi(mo_sms_report_count_sum)+mo_sms_report_count;
		}
		else {
			mo_sms_report_sum=mo_sms_report_count;
		}

		fp_old=fopen(OLD_FILE_MO_SMS_REPORT_SUM,"w");
		fprintf(fp_old,"%d",mo_sms_report_sum);
	//
	//	printf("mo_sms_report_count=%d,mo_sms_report_sum=%d\n",mo_sms_report_count,mo_sms_report_sum);
	}

	ret=fclose(fp_old);
	if(ret==EOF) {
       		fprintf(stderr,"write_sum_file() is fclose() error.\n");
		return -1;
	}

	//OLD_FILE_MT_SMS_SUM
	fp_old=fopen(OLD_FILE_MT_SMS_SUM,"a+");
	if(fp_old==NULL) {
       		fprintf(stderr,"write_sum_file() is fopen() error.\n");
		return -1;
	}
	else {
		fseek(fp_old,0,SEEK_SET);
		ret=fgets(mt_sms_count_sum,LEN_SHORT,fp_old);
		if(ret==NULL) {
			mt_sms_count_sum[0]='0';
		}	

		if(mark==0) {
			mt_sms_sum=atoi(mt_sms_count_sum)+mt_sms_count;
		}
		else {
			mt_sms_sum=mt_sms_count;
		}

		fp_old=fopen(OLD_FILE_MT_SMS_SUM,"w");
		fprintf(fp_old,"%d",mt_sms_sum);

	//	printf("mt_sms_count=%d,mt_sms_sum=%d\n",mt_sms_count,mt_sms_sum);
			
	}

	ret=fclose(fp_old);
	if(ret==EOF) {
       		fprintf(stderr,"write_sum_file() is fclose() error.\n");
		return -1;
	}

	//FILE_SUM_DATE
	fp_old=fopen(FILE_SUM_DATE,"w");
	if(fp_old==NULL) {
       		fprintf(stderr,"write_sum_file() is fopen() error.\n");
		return -1;
	}
	else {
		fprintf(fp_old,"%s",file_mqsgip_date);
	}

	ret=fclose(fp_old);
	if(ret==EOF) {
       		fprintf(stderr,"write_sum_file() is fclose() error.\n");
		return -1;
	}

	return 0;
}

int main(void) {
	int fd,ret;
	int mark=0;

	char hostname[LEN_SHORT];

	int exitstatus=OK;
	char *exit_status[4]={"OK","WARNING","CRITICAL","UNKNOWN"}; 

	char status_information[LEN];
	char performance_data[LEN];

	/*
	time_t timestamp;
        struct tm *p1;

        timestamp=time(NULL);
        p1=localtime(×tamp);

//	sprintf(today_start_time,"%d-%02d-%02d %s\n",p1->tm_year+1900,p1->tm_mon+1,p1->tm_mday,"16-00-00");
	sprintf(today,"%d-%02d-%02d",p1->tm_year+1900,p1->tm_mon+1,p1->tm_mday);
	*/

//	printf("today_start_time=%s\n",today_start_time);

	ret=gethostname(hostname,sizeof(hostname));
        if(ret==-1) {
                fprintf(stderr,"gethostname() error.\n");
                exit(-1);
        }

	ret=check_old_file();
	if(ret==-1) {
		fprintf(stderr,"check_old_file() error.\n");
		exit(-1);
	}

	ret=parse_log_file(LOG_FILE);
	if(ret==-1) {
		fprintf(stderr,"parse() error.\n");
		exit(-1);
	}

	ret=write_sum_file();
	if(ret==-1) {
		fprintf(stderr,"check_sum_file() error.\n");
		exit(-1);
	}

//	printf("%s\n",nowtime);
//	printf("hostname=%s\n",hostname);

//	printf("failed_err_line=%d\n",failed_err_line);
//	printf("no_answer_err_line=%d\n",no_answer_err_line);

//	printf("all_line=%d\n",all_line);


//	printf("-------------------------------\n");

	/*
	if(failed_count==1 || no_answer_count==1) {
		exitstatus=WARNING;
	}
	else if(failed_count>1 || no_answer_count>1) {
		exitstatus=CRITICAL;
	}
	*/

	sprintf(status_information,"Current mo_sms_delivery_count=%d, mo_sms_report_count=%d, mt_sms_count=%d, mo_sms_delivery_count_sum=%d, mo_sms_report_count_sum=%d, mt_sms_count_sum=%d",mo_sms_delivery_count,mo_sms_report_count,mt_sms_count,mo_sms_delivery_sum,mo_sms_report_sum,mt_sms_sum);

	sprintf(performance_data,"mo_sms_delivery_count=%d;;;; mo_sms_report_count=%d;;;; mt_sms_count=%d;;;; mo_sms_delivery_count_sum=%d;;;; mo_sms_report_count_sum=%d;;;; mt_sms_count_sum=%d;;;;",mo_sms_delivery_count,mo_sms_report_count,mt_sms_count,mo_sms_delivery_sum,mo_sms_report_sum,mt_sms_sum);

	printf("%s: %s | %s\n",exit_status[exitstatus],status_information,performance_data);
	
	return 0;
}