27 lines
866 B
Rust
27 lines
866 B
Rust
use std::collections::HashMap;
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pub fn get_args() -> HashMap<String, String> {
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let mut map = HashMap::new();
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for arg in std::env::args() {
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if arg.starts_with("--netdev=") {
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let (_, back) = arg.split_at(9);
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map.insert("netdev".into(), back.into());
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} else if arg.starts_with("--interval-sec=") {
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let (_, back) = arg.split_at(15);
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map.insert("interval-sec".into(), back.into());
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} else if arg.starts_with("--help") || arg.starts_with("-h") {
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map.insert("help".into(), "".into());
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}
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}
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map
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}
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pub fn print_usage() {
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println!("Usage:");
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println!(" --help\t\t\tPrints help");
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println!(" --netdev=<device_name>\tCheck network traffic on specified device");
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println!(" --interval-sec=<seconds>\tOutput at intervals of <seconds> (default 5)");
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}
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