You can lookup an inode via a string path now

Removed DecompressCopy (as I wasn't using it)
Started work on fragments

fragment.go

@@ -0,0 +1,48 @@
+package squashfs
+
+import (
+	"encoding/binary"
+	"errors"
+	"io"
+
+	"github.com/CalebQ42/GoSquashfs/internal/inode"
+)
+
+type FragmentEntryRaw struct {
+	Start uint64
+	Size  uint32
+}
+
+type FragmentEntry struct {
+	start      uint64
+	size       uint32
+	compressed bool
+}
+
+//NewFragmentEntry reads a fragment entry from the given io.Reader.
+func (r *Reader) NewFragmentEntry(rdr *io.Reader) (*FragmentEntry, error) {
+	var entry FragmentEntry
+	var raw FragmentEntryRaw
+	err := binary.Read(*rdr, binary.LittleEndian, &raw)
+	if err != nil {
+		return nil, err
+	}
+	entry.start = raw.Start
+	entry.compressed = raw.Size&0x1000000 == 0x1000000
+	entry.size = raw.Size &^ 0x1000000
+	return &entry, nil
+}
+
+//GetFragmentFromInode returns the fragment data for a given inode
+func (r *Reader) GetFragmentFromInode(in *inode.Inode) ([]byte, error) {
+	if in.Type != inode.BasicFileType {
+		return nil, errors.New("Only basic file is supported right now")
+	}
+	bf := in.Info.(inode.BasicFile)
+	var size uint32
+	if bf.Init.BlockStart == 0 {
+		size = bf.Init.Size
+	} else {
+		size = bf.BlockSizes
+	}
+}