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// Copyright 2017 rust-ipfs-api Developers
//
// Licensed under the Apache License, Version 2.0, <LICENSE-APACHE or
// http://apache.org/licenses/LICENSE-2.0> or the MIT license <LICENSE-MIT or
// http://opensource.org/licenses/MIT>, at your option. This file may not be
// copied, modified, or distributed except according to those terms.
//
use clap::{App, ArgMatches};
use command::EXPECTED_API;
use ipfs_api::IpfsClient;
use tokio_core::reactor::Core;
pub fn signature<'a, 'b>() -> App<'a, 'b> {
clap_app!(
@subcommand bitswap =>
(@setting SubcommandRequiredElseHelp)
(@subcommand ledger =>
(about: "Show the current ledger for a peer")
(@arg PEER: +required "Peer to inspect")
)
(@subcommand stat =>
(about: "Show some diagnostic information on the bitswap agent")
)
(@subcommand unwant =>
(about: "Remove a given block from your wantlist")
(@arg KEY: +required "Key of the block to remove")
)
(@subcommand wantlist =>
(about: "Shows blocks currently on the wantlist")
)
)
}
pub fn handle(core: &mut Core, client: &IpfsClient, args: &ArgMatches) {
match args.subcommand() {
("ledger", Some(args)) => {
let peer = args.value_of("PEER").unwrap();
let ledger = core.run(client.bitswap_ledger(peer)).expect(EXPECTED_API);
println!();
println!(" peer : {}", ledger.peer);
println!(" value : {}", ledger.value);
println!(" sent : {}", ledger.sent);
println!(" recv : {}", ledger.recv);
println!(" exchanged : {}", ledger.exchanged);
println!();
}
("stat", _) => {
let stat = core.run(client.bitswap_stat()).expect(EXPECTED_API);
println!();
println!(" provide_buf_len : {}", stat.provide_buf_len);
println!(" wantlist :");
for want in stat.wantlist {
println!(" {}", want);
}
println!(" peers :");
for peer in stat.peers {
println!(" {}", peer);
}
println!(" blocks_received : {}", stat.blocks_received);
println!(" data_received : {}", stat.data_received);
println!(" blocks_sent : {}", stat.blocks_sent);
println!(" data_sent : {}", stat.data_sent);
println!(" dup_blks_received : {}", stat.dup_blks_received);
println!(" dup_data_received : {}", stat.dup_data_received);
println!();
}
("unwant", Some(args)) => {
let key = args.value_of("KEY").unwrap();
core.run(client.bitswap_unwant(key)).expect(EXPECTED_API);
println!();
println!(" OK");
println!();
}
("wantlist", Some(args)) => {
let peer = args.value_of("PEER");
let wantlist = core.run(client.bitswap_wantlist(peer)).expect(EXPECTED_API);
println!();
println!(" wantlist :");
for key in wantlist.keys {
println!(" {}", key);
}
println!();
}
_ => unreachable!(),
}
}
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