defuse

internal/zfs/object.go

@@ -1,189 +0,0 @@
-package zfs
-
-import (
-	"context"
-	"fmt"
-	"os"
-	"path/filepath"
-	"strings"
-	"syscall"
-	"time"
-
-	"bazil.org/fuse"
-	"bazil.org/fuse/fs"
-	"github.com/debridmediamanager.com/zurg/internal/torrent"
-)
-
-// define variable as rootObject id
-const (
-	ROOT      = 0
-	DIRECTORY = 1
-	TORRENT   = 2
-	FILE      = 3
-)
-
-type Object struct {
-	fs         *FS
-	objType    int
-	parentName string
-	name       string
-	file       *torrent.File
-	size       uint64
-	mtime      time.Time
-}
-
-// Attr returns the attributes for a directory
-func (o Object) Attr(ctx context.Context, attr *fuse.Attr) error {
-	if o.objType == FILE {
-		attr.Mode = 0644
-	} else {
-		attr.Mode = os.ModeDir | 0755
-	}
-	attr.Size = o.size
-
-	attr.Uid = o.fs.uid
-	attr.Gid = o.fs.gid
-
-	attr.Ctime = o.mtime
-	attr.Mtime = o.mtime
-
-	attr.Blocks = (attr.Size + 511) >> 9
-
-	return nil
-}
-
-// ReadDirAll shows all files in the current directory
-func (o Object) ReadDirAll(ctx context.Context) ([]fuse.Dirent, error) {
-	dirs := []fuse.Dirent{}
-	switch o.objType {
-	case ROOT:
-		for _, directory := range o.fs.c.GetDirectories() {
-			dirs = append(dirs, fuse.Dirent{
-				Name: directory,
-				Type: fuse.DT_Dir,
-			})
-		}
-	case DIRECTORY:
-		seen := make(map[string]bool)
-		for _, item := range o.fs.t.GetByDirectory(o.name) {
-			if item.Progress != 100 {
-				continue
-			}
-			if _, exists := seen[item.Name]; exists {
-				continue
-			}
-			seen[item.Name] = true
-			dirs = append(dirs, fuse.Dirent{
-				Name: item.Name,
-				Type: fuse.DT_Dir,
-			})
-		}
-	case TORRENT:
-		finalName := make(map[string]bool)
-		for _, item := range o.fs.t.FindAllTorrentsWithName(o.parentName, o.name) {
-			for _, file := range item.SelectedFiles {
-				if file.Link == "" {
-					// log.Println("File has no link, skipping", file.Path)
-					continue
-				}
-				filename := filepath.Base(file.Path)
-				if finalName[filename] {
-					// fragment := davextra.GetLinkFragment(file.Link)
-					// filename = davextra.InsertLinkFragment(filename, fragment)
-					continue
-				}
-				finalName[filename] = true
-				dirs = append(dirs, fuse.Dirent{
-					Name: filename,
-					Type: fuse.DT_File,
-				})
-			}
-		}
-	}
-	return dirs, nil
-}
-
-// Lookup tests if a file is existent in the current directory
-func (o Object) Lookup(ctx context.Context, name string) (fs.Node, error) {
-	switch o.objType {
-	case ROOT:
-		for _, directory := range o.fs.c.GetDirectories() {
-			if directory == name {
-				return Object{
-					fs:         o.fs,
-					objType:    DIRECTORY,
-					parentName: o.name,
-					name:       name,
-					mtime:      o.fs.initTime,
-				}, nil
-			}
-		}
-	case DIRECTORY:
-		for _, item := range o.fs.t.GetByDirectory(o.name) {
-			if item.Name == name && item.Progress == 100 {
-				return Object{
-					fs:         o.fs,
-					objType:    TORRENT,
-					parentName: o.name,
-					name:       name,
-					mtime:      convertRFC3339toTime(item.Added),
-				}, nil
-			}
-		}
-	case TORRENT:
-		for _, item := range o.fs.t.FindAllTorrentsWithName(o.parentName, o.name) {
-			for _, file := range item.SelectedFiles {
-				if strings.HasSuffix(file.Path, name) && file.Link != "" {
-					return Object{
-						fs:         o.fs,
-						objType:    FILE,
-						parentName: o.name,
-						name:       name,
-						file:       &file,
-						size:       uint64(file.Bytes),
-						mtime:      convertRFC3339toTime(item.Added),
-					}, nil
-				}
-			}
-		}
-	}
-	return nil, syscall.ENOENT
-}
-
-// Open a file
-func (o Object) Open(ctx context.Context, req *fuse.OpenRequest, resp *fuse.OpenResponse) (fs.Handle, error) {
-	resp.Flags |= fuse.OpenDirectIO
-	return o, nil
-}
-
-// Read reads some bytes or the whole file
-func (o Object) Read(ctx context.Context, req *fuse.ReadRequest, resp *fuse.ReadResponse) error {
-	o.fs.log.Debugf("Read %s (total size %d) req offset %d req size %d", o.name, o.size, req.Offset, req.Size)
-	data, err := o.fs.chunk.GetChunk(o.file, req.Offset, int64(req.Size))
-	if nil != err {
-		o.fs.log.Warnf("%v", err)
-		return syscall.EIO
-	}
-
-	resp.Data = data
-	return nil
-}
-
-// Remove deletes an element
-func (o Object) Remove(ctx context.Context, req *fuse.RemoveRequest) error {
-	return fmt.Errorf("Remove not yet implemented")
-}
-
-// Rename renames an element
-func (o Object) Rename(ctx context.Context, req *fuse.RenameRequest, newDir fs.Node) error {
-	return fmt.Errorf("Rename not yet implemented")
-}
-
-func convertRFC3339toTime(input string) time.Time {
-	layout := "2006-01-02T15:04:05.000Z"
-	t, err := time.Parse(layout, input)
-	if err != nil {
-		return time.Now()
-	}
-	return t
-}