diff options
Diffstat (limited to 'src/Data')
-rw-r--r-- | src/Data/Torrent.hs | 24 |
1 files changed, 7 insertions, 17 deletions
diff --git a/src/Data/Torrent.hs b/src/Data/Torrent.hs index 83f4094c..3aad2827 100644 --- a/src/Data/Torrent.hs +++ b/src/Data/Torrent.hs | |||
@@ -32,7 +32,7 @@ data Torrent = Torrent { | |||
32 | , tAnnounceList :: Maybe [[URI]] | 32 | , tAnnounceList :: Maybe [[URI]] |
33 | -- ^ Announce list add multiple tracker support. | 33 | -- ^ Announce list add multiple tracker support. |
34 | -- | 34 | -- |
35 | -- BEP 12: http://www.bittorrent.org/beps/bep_0012.html | 35 | -- BEP 12: <http://www.bittorrent.org/beps/bep_0012.html> |
36 | 36 | ||
37 | , tComment :: Maybe Text | 37 | , tComment :: Maybe Text |
38 | -- ^ Free-form comments of the author. | 38 | -- ^ Free-form comments of the author. |
@@ -47,9 +47,8 @@ data Torrent = Torrent { | |||
47 | -- ^ String encoding format used to generate the pieces part of | 47 | -- ^ String encoding format used to generate the pieces part of |
48 | -- the info dictionary in the .torrent metafile. | 48 | -- the info dictionary in the .torrent metafile. |
49 | 49 | ||
50 | -- ^ Info about each content file. | ||
51 | , tInfo :: TorrentInfo | 50 | , tInfo :: TorrentInfo |
52 | 51 | -- ^ Info about each content file. | |
53 | 52 | ||
54 | , tPublisher :: Maybe URI | 53 | , tPublisher :: Maybe URI |
55 | -- ^ Containing the RSA public key of the publisher of the torrent. | 54 | -- ^ Containing the RSA public key of the publisher of the torrent. |
@@ -69,7 +68,7 @@ data TorrentInfo = | |||
69 | -- ^ Length of the file in bytes. | 68 | -- ^ Length of the file in bytes. |
70 | 69 | ||
71 | , tMD5sum :: Maybe ByteString | 70 | , tMD5sum :: Maybe ByteString |
72 | -- | 32 character long MD5 sum of the file. | 71 | -- ^ 32 character long MD5 sum of the file. |
73 | -- Used by third-party tools, not by bittorrent protocol itself. | 72 | -- Used by third-party tools, not by bittorrent protocol itself. |
74 | 73 | ||
75 | , tName :: ByteString | 74 | , tName :: ByteString |
@@ -87,7 +86,7 @@ data TorrentInfo = | |||
87 | -- ^ If set the client MUST publish its presence to get other peers ONLY | 86 | -- ^ If set the client MUST publish its presence to get other peers ONLY |
88 | -- via the trackers explicity described in the metainfo file. | 87 | -- via the trackers explicity described in the metainfo file. |
89 | -- | 88 | -- |
90 | -- BEP 27: http://www.bittorrent.org/beps/bep_0027.html | 89 | -- BEP 27: <http://www.bittorrent.org/beps/bep_0027.html> |
91 | } | 90 | } |
92 | 91 | ||
93 | | MultiFile { | 92 | | MultiFile { |
@@ -97,19 +96,9 @@ data TorrentInfo = | |||
97 | , tName :: ByteString | 96 | , tName :: ByteString |
98 | -- | The file path of the directory in which to store all the files. | 97 | -- | The file path of the directory in which to store all the files. |
99 | 98 | ||
100 | |||
101 | |||
102 | , tPieceLength :: Int | 99 | , tPieceLength :: Int |
103 | |||
104 | -- ^ Number of bytes in each piece. | ||
105 | , tPieces :: ByteString | 100 | , tPieces :: ByteString |
106 | -- ^ Concatenation of all 20-byte SHA1 hash values. | ||
107 | |||
108 | , tPrivate :: Maybe Bool | 101 | , tPrivate :: Maybe Bool |
109 | -- ^ If set the client MUST publish its presence to get other peers ONLY | ||
110 | -- via the trackers explicity described in the metainfo file, | ||
111 | -- | ||
112 | -- BEP 27: http://www.bittorrent.org/beps/bep_0027.html | ||
113 | } deriving (Show, Read, Eq) | 102 | } deriving (Show, Read, Eq) |
114 | 103 | ||
115 | -- | Contain info about one single file. | 104 | -- | Contain info about one single file. |
@@ -118,7 +107,7 @@ data TorrentFile = TorrentFile { | |||
118 | -- ^ Length of the file in bytes. | 107 | -- ^ Length of the file in bytes. |
119 | 108 | ||
120 | , tfMD5sum :: Maybe ByteString | 109 | , tfMD5sum :: Maybe ByteString |
121 | -- | 32 character long MD5 sum of the file. | 110 | -- ^ 32 character long MD5 sum of the file. |
122 | -- Used by third-party tools, not by bittorrent protocol itself. | 111 | -- Used by third-party tools, not by bittorrent protocol itself. |
123 | 112 | ||
124 | , tfPath :: [ByteString] | 113 | , tfPath :: [ByteString] |
@@ -219,5 +208,6 @@ instance BEncodable TorrentFile where | |||
219 | fromBEncode _ = decodingError "TorrentFile" | 208 | fromBEncode _ = decodingError "TorrentFile" |
220 | 209 | ||
221 | 210 | ||
211 | -- | Read and decode a .torrent file. | ||
222 | fromFile :: FilePath -> IO (Result Torrent) | 212 | fromFile :: FilePath -> IO (Result Torrent) |
223 | fromFile filepath = (fromBEncode <=< decode) <$> B.readFile filepath | 213 | fromFile filepath = decoded <$> B.readFile filepath |