OliFTW

%{
char workingDate[11]; /* The date being cycled through */
char lastUsedDate[11]; /* The date of the last date which has been completely parsed (A copy of workingDate so it can still be accessed after pointer change */
char nextDate[11]; /* The date contained within the next found token */


int bytesTotal = 0;
int flag = 0;

%}

%%
\-|\t|\n|\[	;
(":"[0-9][0-9]":"[0-9][0-9]":"[0-9][0-9]" "\+"0""0""0""0"\] ;
[0-9][0-9].*"/"[0-9][0-9][0-9][0-9] { date(); }
[0-9]+ { size(); }
%%

date(){
	strcpy(nextDate, yytext);
	if( strcmp(nextDate, workingDate) == 1 ) {
		strcpy(workingDate, yytext);
		do_reset = 1;
		if( bytesTotal != 0 )	printf("%s%10d\n", lastUsedDate, bytesTotal);
	}
	else {
		flag = 0;
		strcpy(lastUsedDate, yytext);
	}	
}

size(){
	if( flag == 0 ) {
		bytesTotal += atoi(yytext);
	}
	else {
		bytesTotal = atoi(yytext);
		flag = 0;
	}
}

main() {
	yylex();
}