extern crate serde;
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extern crate serde_bencode;
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#[macro_use]
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extern crate serde_derive;
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extern crate serde_bytes;
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use serde_bencode::{de, ser};
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use serde_bytes::ByteBuf;
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#[derive(Debug, Deserialize)]
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struct Node(String, i64);
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#[derive(Debug, Serialize, Deserialize)]
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struct File {
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path: Vec<String>,
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length: i64,
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#[serde(default)]
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md5sum: Option<String>,
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}
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#[derive(Debug, Serialize, Deserialize)]
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struct Info {
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name: String,
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pieces: ByteBuf,
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#[serde(rename = "piece length")]
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piece_length: i64,
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#[serde(default)]
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md5sum: Option<String>,
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#[serde(default)]
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length: Option<i64>,
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#[serde(default)]
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files: Option<Vec<File>>,
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#[serde(default)]
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private: Option<u8>,
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#[serde(default)]
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path: Option<Vec<String>>,
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#[serde(default)]
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#[serde(rename = "root hash")]
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root_hash: Option<String>,
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}
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#[derive(Debug, Deserialize)]
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struct Torrent {
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info: Info,
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#[serde(default)]
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announce: Option<String>,
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#[serde(default)]
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nodes: Option<Vec<Node>>,
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#[serde(default)]
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encoding: Option<String>,
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#[serde(default)]
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httpseeds: Option<Vec<String>>,
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#[serde(default)]
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#[serde(rename = "announce-list")]
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announce_list: Option<Vec<Vec<String>>>,
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#[serde(default)]
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#[serde(rename = "creation date")]
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creation_date: Option<i64>,
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#[serde(rename = "comment")]
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comment: Option<String>,
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#[serde(default)]
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#[serde(rename = "created by")]
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created_by: Option<String>,
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}
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impl Torrent {
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pub fn open(path: &str) -> Torrent {
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let b = std::fs::read(path).unwrap();
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de::from_bytes::<Torrent>(&b).unwrap()
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}
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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#[test]
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fn test_read() {
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let t = Torrent::open("test.torrent");
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println!("{:?}", t);
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}
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}
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