seed

type Block struct {
	Size        int64              `json:"size"`
	StartFile   int                `json:"startFile"`
	StartOffset int64              `json:"startOffset"`
	Done        bool               `json:"-"`
	CheckSum    []byte             `json:"checkSum"`
	Hosts       map[Host]time.Time `json:"-"`
}

type File struct {
	Mode os.FileMode `json:"mode"`
	//Size of file, -1 for dir, -2 for symbol link
	Size int64 `json:"size"`
	//SymPath if symbol link target path
	SymPath   string `json:"symPath"`
	Path      string `json:"path"`
	LocalPath string `json:"-"`
	CheckSum  []byte `json:"checkSum"`
	// contains filtered or unexported fields
}

type Host struct {
	IP   [4]byte `json:"ip"` // IPv4 only
	Port uint16  `json:"port"`
}

type HostPath struct {
	Host string `json:"host" form:"host" query:"host"`
	Path string `json:"path" form:"path" query:"path"`
}

type Seed struct {
	sync.RWMutex
	Path       string   `json:"path"`
	FileCount  int      `json:"fileCount"`
	Files      []*File  `json:"files"`
	Blocks     []*Block `json:"blocks"`
	BlockSize  int64    `json:"blockSize"`
	VNodeCount uint8    `json:"vnodeCount"`
	// Hosts are only updated before Marshal
	Hosts []Host `json:"hosts"`
	//InitFileIdx   int      `json:"initFileIdx"`
	//InitBlockIdx  int      `json:"initBlockIdx"`
	TotalSize    int64 `json:"totalSize"`
	TotalWritten int64 `json:"-"`
}