Remove fuse stuffs
This commit is contained in:
Ben Sarmiento
@@ -1,18 +0,0 @@
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package zfs
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import (
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"github.com/debridmediamanager.com/zurg/internal/config"
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"github.com/winfsp/cgofuse/fuse"
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)
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func Mount(host *fuse.FileSystemHost, cfg config.ConfigInterface) error {
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host.SetCapCaseInsensitive(false)
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host.SetCapReaddirPlus(false)
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host.Mount(cfg.GetMountPoint(), []string{})
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return nil
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}
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func Unmount(host *fuse.FileSystemHost) error {
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_ = host.Unmount()
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return nil
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}
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@@ -1,183 +0,0 @@
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package zfs
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import (
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"strings"
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"github.com/debridmediamanager.com/zurg/internal/config"
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"github.com/debridmediamanager.com/zurg/internal/torrent"
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"github.com/debridmediamanager.com/zurg/pkg/chunk"
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cmap "github.com/orcaman/concurrent-map/v2"
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"github.com/winfsp/cgofuse/fuse"
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"go.uber.org/zap"
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)
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type ZurgFS struct {
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fuse.FileSystemBase
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TorrentManager *torrent.TorrentManager
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Config config.ConfigInterface
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Chunk *chunk.Manager
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Log *zap.SugaredLogger
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}
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func NewZurgFS(tm *torrent.TorrentManager, cfg config.ConfigInterface, chunk *chunk.Manager, log *zap.SugaredLogger) *ZurgFS {
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return &ZurgFS{
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TorrentManager: tm,
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Config: cfg,
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Chunk: chunk,
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Log: log,
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}
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}
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func (fs *ZurgFS) Open(path string, flags int) (errc int, fh uint64) {
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segments := splitIntoSegments(path)
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switch len(segments) {
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case 0:
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return 0, 0
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case 1:
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if _, dirFound := fs.TorrentManager.DirectoryMap.Get(segments[0]); !dirFound {
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return -fuse.ENOENT, ^uint64(0)
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}
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return 0, 0
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case 2:
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if directory, dirFound := fs.TorrentManager.DirectoryMap.Get(segments[0]); !dirFound {
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return -fuse.ENOENT, ^uint64(0)
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} else if _, torFound := directory.Get(segments[1]); !torFound {
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return -fuse.ENOENT, ^uint64(0)
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}
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return 0, 0
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case 3:
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if directory, dirFound := fs.TorrentManager.DirectoryMap.Get(segments[0]); !dirFound {
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return -fuse.ENOENT, ^uint64(0)
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} else if torrent, torFound := directory.Get(segments[1]); !torFound {
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return -fuse.ENOENT, ^uint64(0)
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} else if file, fileFound := torrent.SelectedFiles.Get(segments[2]); !fileFound {
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return -fuse.ENOENT, ^uint64(0)
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} else {
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return 0, file.ZurgFS
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}
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}
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return -fuse.ENOENT, ^uint64(0)
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}
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func (fs *ZurgFS) Getattr(path string, stat *fuse.Stat_t, fh uint64) (errc int) {
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segments := splitIntoSegments(path)
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switch len(segments) {
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case 0:
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stat.Mode = fuse.S_IFDIR | 0555
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return 0
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case 1:
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if _, dirFound := fs.TorrentManager.DirectoryMap.Get(segments[0]); !dirFound {
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return -fuse.ENOENT
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}
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stat.Mode = fuse.S_IFDIR | 0555
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return 0
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case 2:
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if directory, dirFound := fs.TorrentManager.DirectoryMap.Get(segments[0]); !dirFound {
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return -fuse.ENOENT
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} else if _, torFound := directory.Get(segments[1]); !torFound {
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return -fuse.ENOENT
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}
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stat.Mode = fuse.S_IFDIR | 0555
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return 0
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case 3:
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if directory, dirFound := fs.TorrentManager.DirectoryMap.Get(segments[0]); !dirFound {
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return -fuse.ENOENT
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} else if torrent, torFound := directory.Get(segments[1]); !torFound {
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return -fuse.ENOENT
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} else if file, fileFound := torrent.SelectedFiles.Get(segments[2]); !fileFound {
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return -fuse.ENOENT
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} else {
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stat.Mode = fuse.S_IFREG | 0444
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stat.Size = file.Bytes
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return 0
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}
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}
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return -fuse.ENOENT
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}
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func (fs *ZurgFS) Read(path string, buff []byte, ofst int64, fh uint64) (n int) {
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segments := splitIntoSegments(path)
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if len(segments) != 3 {
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return -fuse.ENOENT
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} else if directory, dirFound := fs.TorrentManager.DirectoryMap.Get(segments[0]); !dirFound {
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return -fuse.ENOENT
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} else if torrent, torFound := directory.Get(segments[1]); !torFound {
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return -fuse.ENOENT
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} else if file, fileFound := torrent.SelectedFiles.Get(segments[2]); !fileFound {
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return -fuse.ENOENT
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} else {
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size := int64(len(buff))
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endofst := ofst + size
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if endofst > file.Bytes {
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endofst = file.Bytes
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}
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if endofst < ofst {
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return 0
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}
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// let's request a bigger chunk than we need
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if size < int64(fs.Config.GetNetworkBufferSize()) {
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size = int64(fs.Config.GetNetworkBufferSize())
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}
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response, err := fs.Chunk.GetChunk(file, ofst, size)
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if err != nil {
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return -fuse.ENOENT
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}
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n = copy(buff, response[:endofst-ofst])
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return n
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}
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}
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func (fs *ZurgFS) Readdir(path string,
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fill func(name string, stat *fuse.Stat_t, ofst int64) bool,
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ofst int64,
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fh uint64) (errc int) {
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segments := splitIntoSegments(path)
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switch len(segments) {
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case 0:
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fill(".", nil, 0)
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fill("..", nil, 0)
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fs.TorrentManager.DirectoryMap.IterCb(func(directoryName string, _ cmap.ConcurrentMap[string, *torrent.Torrent]) {
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fill(directoryName, nil, 0)
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})
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case 1:
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fill(".", nil, 0)
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fill("..", nil, 0)
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if torrents, dirFound := fs.TorrentManager.DirectoryMap.Get(segments[0]); !dirFound {
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return -fuse.ENOENT
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} else {
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torrents.IterCb(func(accessKey string, _ *torrent.Torrent) {
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fill(accessKey, nil, 0)
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})
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}
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case 2:
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fill(".", nil, 0)
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fill("..", nil, 0)
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if torrents, dirFound := fs.TorrentManager.DirectoryMap.Get(segments[0]); !dirFound {
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return -fuse.ENOENT
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} else if tor, torFound := torrents.Get(segments[1]); !torFound {
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return -fuse.ENOENT
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} else {
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tor.SelectedFiles.IterCb(func(filename string, _ *torrent.File) {
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fill(filename, nil, 0)
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})
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}
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default:
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return -fuse.ENOENT
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}
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return 0
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}
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func splitIntoSegments(path string) []string {
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segments := strings.Split(path, "/")
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// remove empty segments
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for i := 0; i < len(segments); i++ {
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if segments[i] == "" {
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segments = append(segments[:i], segments[i+1:]...)
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i--
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}
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}
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return segments
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}
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