Rollsum on testfile

rollsum_file.go

package main

import (
	"bufio"
	"io"
	"fmt"
	"os"

	"rollsum"
)


func main() {
	f, err := os.Open("testfile")
	if err != nil {
		panic(err.Error())
	}
	bufr := bufio.NewReader(f)

	rs := rollsum.New()

	splits := 0

	for {
			c, err := bufr.ReadByte()
			if err != nil {
				if err == io.EOF {
					break
				}
				panic(err.Error())
			}
			rs.Roll(c)

		if rs.OnSplit() {
			//fmt.Printf("%d - %d\n", rs.Bits(), rs.Digest())
			splits += 1
		}
	}

	fmt.Printf("Splits: %d", splits)
}