bencode

type Bytes []byte

type Data map[string]any

type Decoder struct {
	// Maximum parsed bencode string length. Defaults to DefaultMaxStrLen if zero.
	MaxStrLen MaxStrLen

	// Sum of bytes used to Decode values.
	Offset int64
	// contains filtered or unexported fields
}

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

type FileInfo struct {
	Path   string
	Length int
}

type MarshalTypeError struct {
	Type reflect.Type
}

type Marshaler interface {
	MarshalBencode() ([]byte, error)
}

type MarshalerError struct {
	Type reflect.Type
	Err  error
}

type MaxStrLen = int64

type MultipleInfo struct {
	// 每个块的20个字节的SHA1 Hash的值(二进制格式)
	Pieces string `bencode:"pieces"`
	// 每个块的大小，单位字节 整数
	PieceLength int `bencode:"piece length"`
	// 文件长度 整数
	Length int `bencode:"length,omitempty"`

	// 目录名 字符串
	Name string `bencode:"name"`
	// 目录名编码
	NameUtf8 string `bencode:"name.utf-8,omitempty"`

	// 文件信息
	Files []MultipleInfoFile `bencode:"files"`
}

type MultipleInfoFile struct {
	// 文件长度 单位字节 整数
	Length int `bencode:"length"`
	// 文件的路径和名字 列表
	Path []string `bencode:"path"`
	// path.utf-8：文件名的UTF-8编码
	PathUtf8 string `bencode:"path.utf-8,omitempty"`
}

type MultipleTorrent struct {
	// `bencode:""`
	// tracker服务器的URL 字符串
	Announce string `bencode:"announce"`
	// 备用tracker服务器列表 列表
	// 发现 announce-list 后面跟了两个l(ll) announce-listll
	AnnounceList [][]string `bencode:"announce-list,omitempty"`
	// 种子的创建时间 整数
	CreatDate int64 `bencode:"creation date"`
	// 备注 字符串
	Comment string `bencode:"comment"`
	// 创建者 字符串
	CreatedBy string `bencode:"created by"`
	// 详情
	Info MultipleInfo `bencode:"info"`
	// 包含一系列ip和相应端口的列表，是用于连接DHT初始node
	Nodes [][]any `bencode:"nodes,omitempty"`
	// 文件的默认编码
	Encoding string `bencode:"encoding,omitempty"`
	// 备注的utf-8编码
	CommentUtf8 string `bencode:"comment.utf-8,omitempty"`
}

type SingleInfo struct {
	Pieces      string `bencode:"pieces"`
	PieceLength int    `bencode:"piece length"`
	Length      int    `bencode:"length"`

	Name     string `bencode:"name"`
	NameUtf8 string `bencode:"name.utf-8,omitempty"`

	// 文件发布者
	Publisher     string `bencode:"publisher,omitempty"`
	PublisherUtf8 string `bencode:"publisher.utf-8,omitempty"`

	// 文件发布者的网址
	PublisherUrl     string `bencode:"publisher-url,omitempty"`
	PublisherUrlUtf8 string `bencode:"publisher-url.utf-8,omitempty"`

	MD5Sum  string `bencode:"md5sum,omitempty"`
	Private bool   `bencode:"private,omitempty"`
}

type SingleTorrent struct {
	// `bencode:""`
	// tracker服务器的URL 字符串
	Announce string `bencode:"announce"`
	// 备用tracker服务器列表 列表
	// 发现 announce-list 后面跟了两个l(ll) announce-listll
	AnnounceList [][]string `bencode:"announce-list,omitempty"`
	// 种子的创建时间 整数
	CreatDate int64 `bencode:"creation date"`
	// 备注 字符串
	Comment string `bencode:"comment"`
	// 创建者 字符串
	CreatedBy string `bencode:"created by"`
	// 详情
	Info SingleInfo `bencode:"info"`
	// 包含一系列ip和相应端口的列表，是用于连接DHT初始node
	Nodes [][]any `bencode:"nodes,omitempty"`
	// 文件的默认编码
	Encoding string `bencode:"encoding,omitempty"`
	// 备注的utf-8编码
	CommentUtf8 string `bencode:"comment.utf-8,omitempty"`
}

type SyntaxError struct {
	Offset int64 // location of the error
	What   error // error description
}

type UnmarshalFieldError struct {
	Key   string
	Type  reflect.Type
	Field reflect.StructField
}

type UnmarshalInvalidArgError struct {
	Type reflect.Type
}

type UnmarshalTypeError struct {
	BencodeTypeName     string
	UnmarshalTargetType reflect.Type
}

type Unmarshaler interface {
	UnmarshalBencode([]byte) error
}

type UnmarshalerError struct {
	Type reflect.Type
	Err  error
}

type UnusedTrailingBytesError struct {
	NumUnusedBytes int
}