aboutsummaryrefslogtreecommitdiffstats
path: root/src/bin/geniza-net.rs
blob: 1f369ab5b8d9dd2819e4ae5b26054043adedf68b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81

#[macro_use]
extern crate error_chain;
extern crate clap;
extern crate env_logger;
extern crate geniza;

// TODO: more careful import
use geniza::*;
use clap::{App, SubCommand};

fn run() -> Result<()> {

    env_logger::init().unwrap();
 
    let matches = App::new("geniza-net")
        .version(env!("CARGO_PKG_VERSION"))
        .subcommand(SubCommand::with_name("connect")
            .about("Connects to a peer and exchanges handshake")
            .arg_from_usage("<host_port> 'peer host:port to connect to'")
            .arg_from_usage("<dat_key> 'dat key (public key) to register with'"))
        .subcommand(SubCommand::with_name("receive-all")
            .about("Connects to a peer, pulls all metadata and content")
            .arg_from_usage("<host_port> 'peer host:port to connect to'")
            .arg_from_usage("<dat_key> 'dat key (public key) to register with'"))
        .get_matches();


    match matches.subcommand() {
        ("connect", Some(subm)) => {
            let host_port = subm.value_of("host_port").unwrap();
            let dat_key = subm.value_of("dat_key").unwrap();
            if dat_key.len() != 32*2 {
                bail!("dat key not correct length");
            }
            let mut key_bytes = vec![];
            for i in 0..32 {
                let r = u8::from_str_radix(&dat_key[2*i .. 2*i+2], 16);
                match r {
                    Ok(b) => key_bytes.push(b),
                    Err(e) => bail!("Problem with hex: {}", e),
                };
            }
            DatConnection::connect(
                host_port,
                &key_bytes,
                false)?;
            println!("Done!");
        },
        ("receive-all", Some(subm)) => {
            let host_port = subm.value_of("host_port").unwrap();
            let dat_key = subm.value_of("dat_key").unwrap();
            if dat_key.len() != 32*2 {
                bail!("dat key not correct length");
            }
            let mut key_bytes = vec![];
            for i in 0..32 {
                let r = u8::from_str_radix(&dat_key[2*i .. 2*i+2], 16);
                match r {
                    Ok(b) => key_bytes.push(b),
                    Err(e) => bail!("Problem with hex: {}", e),
                };
            }
            let mut dc = DatConnection::connect(
                host_port,
                &key_bytes,
                false)?;
            dc.receive_all(false)?;
            dc.receive_all(true)?;
            println!("Done!");
        },
        _ => {
            println!("Missing or unimplemented command!");
            println!("{}", matches.usage());
            ::std::process::exit(-1);
        },
    }
    Ok(())
}

quick_main!(run);