mirror of
https://github.com/ktims/rs-aggregate.git
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Initial commit
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GPG Key ID:
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name = "windows_aarch64_msvc"
|
||||||
|
version = "0.42.2"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "e08e8864a60f06ef0d0ff4ba04124db8b0fb3be5776a5cd47641e942e58c4d43"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "windows_i686_gnu"
|
||||||
|
version = "0.42.2"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "c61d927d8da41da96a81f029489353e68739737d3beca43145c8afec9a31a84f"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "windows_i686_msvc"
|
||||||
|
version = "0.42.2"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "44d840b6ec649f480a41c8d80f9c65108b92d89345dd94027bfe06ac444d1060"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "windows_x86_64_gnu"
|
||||||
|
version = "0.42.2"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "8de912b8b8feb55c064867cf047dda097f92d51efad5b491dfb98f6bbb70cb36"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "windows_x86_64_gnullvm"
|
||||||
|
version = "0.42.2"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "26d41b46a36d453748aedef1486d5c7a85db22e56aff34643984ea85514e94a3"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "windows_x86_64_msvc"
|
||||||
|
version = "0.42.2"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "9aec5da331524158c6d1a4ac0ab1541149c0b9505fde06423b02f5ef0106b9f0"
|
||||||
15
Cargo.toml
Normal file
15
Cargo.toml
Normal file
@ -0,0 +1,15 @@
|
|||||||
|
[package]
|
||||||
|
name = "rs-aggregate"
|
||||||
|
version = "0.1.0"
|
||||||
|
edition = "2021"
|
||||||
|
|
||||||
|
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
|
||||||
|
|
||||||
|
[dependencies]
|
||||||
|
clap = { version = "4.1.8", features = ["derive"] }
|
||||||
|
clio = { version = "0.2.7", features = ["clap-parse"] }
|
||||||
|
ipnet = "2.7.1"
|
||||||
|
iprange = "0.6.7"
|
||||||
|
|
||||||
|
[[bin]]
|
||||||
|
name = "rs-aggregate"
|
||||||
6
README.md
Normal file
6
README.md
Normal file
@ -0,0 +1,6 @@
|
|||||||
|
# rs-aggregate
|
||||||
|
rs-aggregate will compress an unsorted list of IP prefixes
|
||||||
|
|
||||||
|
Intended to be [aggregate6](https://github.com/job/aggregate6) with better performance.
|
||||||
|
|
||||||
|
Takes a list of whitespace-separated IPs or IP networks and aggregates them to their minimal representation.
|
||||||
77
src/main.rs
Normal file
77
src/main.rs
Normal file
@ -0,0 +1,77 @@
|
|||||||
|
extern crate ipnet;
|
||||||
|
extern crate iprange;
|
||||||
|
|
||||||
|
use clio::*;
|
||||||
|
use ipnet::{IpNet, Ipv4Net, Ipv6Net};
|
||||||
|
use iprange::IpRange;
|
||||||
|
use std::io::BufRead;
|
||||||
|
|
||||||
|
use clap::Parser;
|
||||||
|
|
||||||
|
#[derive(Parser)]
|
||||||
|
#[command(author, version, about, long_about=None)]
|
||||||
|
struct Args {
|
||||||
|
#[clap(value_parser, default_value = "-")]
|
||||||
|
input: Input,
|
||||||
|
}
|
||||||
|
|
||||||
|
struct IpParseError {
|
||||||
|
ip: String,
|
||||||
|
problem: String,
|
||||||
|
}
|
||||||
|
|
||||||
|
struct IpBothRange {
|
||||||
|
v4: IpRange<Ipv4Net>,
|
||||||
|
v6: IpRange<Ipv6Net>,
|
||||||
|
}
|
||||||
|
|
||||||
|
type Errors = Vec<IpParseError>;
|
||||||
|
|
||||||
|
fn simplify_input(mut input: Input) -> (IpBothRange, Errors) {
|
||||||
|
let mut res = IpBothRange {
|
||||||
|
v4: IpRange::new(),
|
||||||
|
v6: IpRange::new(),
|
||||||
|
};
|
||||||
|
let mut errors = Errors::new();
|
||||||
|
for line in input.lock().lines() {
|
||||||
|
for net in line.unwrap().split_whitespace() {
|
||||||
|
match net.parse() {
|
||||||
|
Ok(ipnet) => match ipnet {
|
||||||
|
IpNet::V4(v4_net) => {
|
||||||
|
res.v4.add(v4_net.trunc());
|
||||||
|
()
|
||||||
|
}
|
||||||
|
IpNet::V6(v6_net) => {
|
||||||
|
res.v6.add(v6_net.trunc());
|
||||||
|
()
|
||||||
|
}
|
||||||
|
},
|
||||||
|
Err(error) => {
|
||||||
|
eprintln!("ERROR: {} - {}, ignoring.", net, error.to_string());
|
||||||
|
errors.push(IpParseError {
|
||||||
|
ip: net.to_string(),
|
||||||
|
problem: error.to_string(),
|
||||||
|
});
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
res.v4.simplify();
|
||||||
|
res.v6.simplify();
|
||||||
|
|
||||||
|
(res, errors)
|
||||||
|
}
|
||||||
|
|
||||||
|
fn main() {
|
||||||
|
let args = Args::parse();
|
||||||
|
let input = args.input;
|
||||||
|
|
||||||
|
let (res, _) = simplify_input(input);
|
||||||
|
|
||||||
|
for net in &res.v4 {
|
||||||
|
println!("{}", net);
|
||||||
|
}
|
||||||
|
for net in &res.v6 {
|
||||||
|
println!("{}", net);
|
||||||
|
}
|
||||||
|
}
|
||||||
Loading…
x
Reference in New Issue
Block a user