torrent

type Distributor struct {
	// contains filtered or unexported fields
}

type File struct {
	Name         string        // Base filename.
	FQFN         string        // Path + filename.
	Size         int64         // File size.
	ModTime      time.Time     // Modification time.
	MetadataInfo *MetadataInfo // Reference to our metadata.
	SeedCommand  *exec.Cmd     // Owned by the Tracker methods.
	Lock         sync.Mutex
}

type Metadata struct {
	Announce string       `announce` // URL of our tracker.
	Info     MetadataInfo `info`
}

type MetadataInfo struct {
	Name        string `name`         // Filename.
	PieceLength int    `piece length` // Size of pieces.
	Pieces      string `pieces`       // The actual pieces data.
	Length      int64  `length`
}

type Peer struct {
	Id   string `peer id`
	Ip   string `ip`
	Port uint16 `port`
}

type PeerResponse struct {
	Interval int    `interval`
	Peers    []Peer `peers`
}

type Tracker struct {
	// We keep a separate set of peers for each info_hash. We don't actually verify that these
	// hashes are valid; so there's a pretty easy DoS here. This system is designed to be used
	// in a production environment with good actors. TODO: harden.
	// TODO: We need a way of droppign peers that have not reported in a while.
	PeerSeen map[string]map[string]time.Time
	PeerList map[string]map[string]Peer
	// contains filtered or unexported fields
}

type Verbosity uint32

type Watcher struct {
	Watcher     *fsnotify.Watcher
	Directory   string
	Files       map[string]*File // FQFN as key.
	FilesLock   sync.Mutex
	QuitChannel chan bool
}