最近需要实现一个判断当前是否是上班时间段内,但是需要从文件中读取特定的格式时间时间段

格式: 00:00-12:34|13:56-15:00(不确定几个时间段,每个时间段以|分隔)

读取特定格式时间并转化不难但是挺麻烦的

//获得当前中国时区时间
void getNowTime(char* bufTime,int bufTimeLength)
{//setTimeZone("Asia/ShangHai");time_t now;struct tm *info;time(&now);info = localtime(&now);info->tm_hour=(info->tm_hour)+8;strftime(bufTime,bufTimeLength,"%Y-%m-%d %H:%M:%S",info);return ;
}//解析时间段 时间段格式 00:00-12:34
void parseTime(const char* timeStr,int* hour,int* minute)
{sscanf(timeStr,"%d:%d",hour,minute);
}
void parseTimePar(const char* timeParStr,int* startHour,int* startMinute,int* endHour,int* endMinute)
{char startTime[6],endTime[6];sscanf(timeParStr,"%5[^-]-%5s",startTime,endTime);parseTime(startTime,startHour,startMinute);parseTime(endTime,endHour,endMinute);
}//判断当前时间是否在上班时间
int inWork(int nowHour,int nowMinute,int startHour,int startMinute,int endHour,int endMinute)
{  int now = nowHour*60+nowMinute;int start = startHour*60+startMinute;int end = endHour*60+endMinute;//printf("now:%d:%d\nstart:%d:%d\nend:%d:%d\n",nowHour,nowMinute,startHour,startMinute,endHour,endMinute);if(start>end){printf("startTime>endTime====>now is all day\n");return 1;}if(now>=start&&now<=end){return 1;}return 0;
}//从文件中读取时间字符串
//格式:00:00-12:34|12:35-12:36|14:33-14:34|...(不确定的多个时间段,每个时间段以|分隔)
int workOrRest()
{time_t t1,tim;struct tm *p;time(&t1);p = localtime(&t1);int nowHour = (p->tm_hour)+8;int nowMinute = p->tm_min;int workFlag=0;FILE *fp;char loadFile[256];char line[256];strcpy(loadFile,"/home/projects/timeSet.txt");fp = fopen(loadFile,"r");if(fp==NULL){printf("can not load file! function in workOrRest\n");return -1;}if(!fgets(line,sizeof(line),fp)){printf("file error!\n");return -1;}//char* first = strtok(line,"|");//if(first)//{//  printf("%s\n",first);//}//char* second = NULL;char *timeParStr;char *ptr = line;while((timeParStr = strtok_r(ptr,"|",&ptr))){int startHour,startMinute,endHour,endMinute;parseTimePar(timeParStr,&startHour,&startMinute,&endHour,&endMinute);if(inWork(nowHour,nowMinute,startHour,startMinute,endHour,endMinute)){workFlag=1;break;}//printf("workFlag:%d\n",workFlag);}return workFlag;
}//调用示例
int main()
{if(workOrRest())printf("上班时间段\n");elseprintf("休息时间\n");
}