Add file generator & receiver (37393a8e) · Commits · SUMMER2020 / students / proj-2027121

main.go

+4 −0

Original line number	Diff line number	Diff line
		@@ -92,6 +92,10 @@ func Client() {
		fmt.Println("IOERR", ioerr)

		// Generate target file list
		rsync.Generate(conn, &filelist)

		//fmt.Println(<-data)
		rsync.GetFiles(data, &filelist)

		}

+45 −0

Original line number	Diff line number	Diff line
		@@ -5,6 +5,7 @@ import (
		"encoding/binary"
		"fmt"
		"io"
		"io/ioutil"
		"net"
		)

		@@ -194,3 +195,47 @@ func GetVarint(data chan byte) int64 {

		return GetLong(data)
		}

		func GetFiles(data chan byte, filelist *[]FileInfo) {
		for {
		idx := GetInteger(data)
		if idx == -1 {
		return
		}
		fmt.Println(idx)
		// idx out of range?
		GetFile(data, &((*filelist)[idx]))
		}
		}

		func GetFile(data chan byte, info *FileInfo) {

		path := info.Path

		count := GetInteger(data) /* block count */
		blen := GetInteger(data) /* block length */
		clen := GetInteger(data) /* checksum length */
		remainder := GetInteger(data) /* block remainder */

		fmt.Println(path, count, blen, clen, remainder)

		for {
		t := GetInteger(data)

		if t == 0 {
		break
		} else if t < 0 {
		// Reference
		} else {
		ctx := make([]byte, t)
		GetBytes(data, ctx)
		fmt.Println(ctx)
		ioutil.WriteFile("temp.txt", ctx, 0644)
		}
		}

		// Remote MD4
		md4 := make([]byte, 16)
		GetBytes(data, md4)
		fmt.Println("MD4", md4)
		}
		No newline at end of file