static int ValidTS(const char *str)/*is timestamp of event valid*/
{
if(True==IsSecond(str))return True;
if(True==IsTime(str))return True;
if(True==IsDateTime(str))return True;
return False;
}
static int FormatMatch(const char *str,int format)/*does format of timestamp match format*/
{
switch(format)
{
case TSF_Undefined:return False;
case TSF_Seconds:if(False==IsSecond(str))return False;else return True;
case TSF_Time:if(False==IsTime(str))return False;else return True;
case TSF_DateTime:if(False==IsDateTime(str))return False;
else return True;
default:return False;
}
}
/*
formats:
DateTime: yyyy/Mon/dd hh:mm:ss.us
Time: hh:mm:ss.us
Second: s.us
*/
static enum TimeStampFormats GetTimeStampFormat(const char *filename)
{
/*get timestamp format used in file*/
enum TimeStampFormats ret_val = TSF_Undefined;
char str[MAXTIMESTAMPLENGTH + 1];
FILE *fp = fopen(filename, FOPEN_READ);
if (fp == NULL) {
fprintf(stderr, "%s: warning: cannot open %s: %s\n", progname,
filename, strerror(errno));
return TSF_Undefined;
}
if (fgets(str, sizeof(str), fp) != NULL) {
if (IsSecond(str)) ret_val = TSF_Seconds;
else if (IsTime(str)) ret_val = TSF_Time;
else if (IsDateTime(str)) ret_val = TSF_DateTime;
}
fclose(fp);
return ret_val;
}
