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torrent: comments and starting more tests

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This commit is contained in:
Vincent Batts 2016-07-07 10:55:50 -04:00
parent 7f39bac612
commit c9343672f0
3 changed files with 38 additions and 9 deletions
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19
torrent/file.go
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@ -5,30 +5,31 @@ import (
"time"
)
// https://wiki.theory.org/BitTorrentSpecification#Metainfo_File_Structure
// File is a representation of https://wiki.theory.org/BitTorrentSpecification#Metainfo_File_Structure
type File struct {
// URL of a main tracker
// Announce is the URL of a main tracker
Announce string `bencode:"announce"`
// List of additional trackers
// AnnounceList lists additional trackers
AnnounceList []string `bencode:"announce-list"`
// Epoch of the creation of this torrent
// CreationDate is epoch of the creation of this torrent
CreationDate int64 `bencode:"creation date,omitempty"`
// Dictionary about this torrent, including files to be tracked
// Info is the dictionary about this torrent, including files to be tracked
Info InfoSection `bencode:"info,omitempty"`
// free-form textual comments of the author
// Comment is free-form textual comments of the author
Comment string `bencode:"comment,omitempty"`
// name and version of the program used to create the .torrent
// CreatedBy is the name and version of the program used to create the .torrent
CreatedBy string `bencode:"created by,omitempty"`
// string encoding used to generate the `pieces` and `info` fields
// Encoding string encoding used to generate the `pieces` and `info` fields
Encoding string `bencode:"encoding"`
}
// CreationDateTime returns a time from the File's CreationDate
func (f File) CreationDateTime() time.Time {
return time.Unix(f.CreationDate, 0)
}
@ -84,6 +85,8 @@ var (
ErrNotProperDataInterface = torrentError{"data does not look like map[string]interface{}"}
)
// DecocdeTorrentData translates a bencode decoded message from a *.torrent file.
// Assuming a generic map[string]interface{} data.
func DecocdeTorrentData(data interface{}) (*File, error) {
m, ok := data.(map[string]interface{})
if !ok {