Add who utility
This commit is contained in:
parent
226bc46888
commit
a16a77148d
186
Cargo.lock
generated
186
Cargo.lock
generated
@ -128,9 +128,9 @@ dependencies = [
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@ -260,9 +266,9 @@ dependencies = [
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@ -694,7 +706,7 @@ dependencies = [
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@ -716,6 +728,7 @@ dependencies = [
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@ -802,24 +815,40 @@ dependencies = [
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@ -998,9 +1051,9 @@ dependencies = [
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checksum = "44d840b6ec649f480a41c8d80f9c65108b92d89345dd94027bfe06ac444d1060"
|
||||
|
||||
[[package]]
|
||||
name = "windows_x86_64_gnu"
|
||||
version = "0.42.1"
|
||||
version = "0.42.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "c1040f221285e17ebccbc2591ffdc2d44ee1f9186324dd3e84e99ac68d699c45"
|
||||
checksum = "8de912b8b8feb55c064867cf047dda097f92d51efad5b491dfb98f6bbb70cb36"
|
||||
|
||||
[[package]]
|
||||
name = "windows_x86_64_gnullvm"
|
||||
version = "0.42.1"
|
||||
version = "0.42.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "628bfdf232daa22b0d64fdb62b09fcc36bb01f05a3939e20ab73aaf9470d0463"
|
||||
checksum = "26d41b46a36d453748aedef1486d5c7a85db22e56aff34643984ea85514e94a3"
|
||||
|
||||
[[package]]
|
||||
name = "windows_x86_64_msvc"
|
||||
version = "0.42.1"
|
||||
version = "0.42.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "447660ad36a13288b1db4d4248e857b510e8c3a225c822ba4fb748c0aafecffd"
|
||||
checksum = "9aec5da331524158c6d1a4ac0ab1541149c0b9505fde06423b02f5ef0106b9f0"
|
||||
|
||||
[[package]]
|
||||
name = "zerocopy"
|
||||
version = "0.6.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "332f188cc1bcf1fe1064b8c58d150f497e697f49774aa846f2dc949d9a25f236"
|
||||
dependencies = [
|
||||
"byteorder",
|
||||
"zerocopy-derive",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "zerocopy-derive"
|
||||
version = "0.3.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "6505e6815af7de1746a08f69c69606bb45695a17149517680f3b2149713b19a3"
|
||||
dependencies = [
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"syn",
|
||||
]
|
||||
|
||||
@ -39,7 +39,7 @@ sha1 = "0.10"
|
||||
sha2 = "0.10"
|
||||
size-display = "0.1"
|
||||
termcolor = "1.1"
|
||||
textwrap = { version = "0.16", default-features = false, features = ["smawk"] }
|
||||
utmp-rs = "0.3"
|
||||
walkdir = "2.3"
|
||||
|
||||
[dependencies.bitflags]
|
||||
@ -71,6 +71,11 @@ path = "mount"
|
||||
package = "unix-stat"
|
||||
path = "unix-stat"
|
||||
|
||||
[dependencies.textwrap]
|
||||
version = "0.16"
|
||||
default-features = false
|
||||
features = ["smawk"]
|
||||
|
||||
[dependencies.unistd]
|
||||
package = "unistd"
|
||||
path = "unistd"
|
||||
|
||||
@ -69,6 +69,7 @@ code between applets, making for an overall smaller binary.
|
||||
- unlink
|
||||
- wc
|
||||
- which
|
||||
- who
|
||||
- whoami
|
||||
- yes
|
||||
|
||||
|
||||
@ -50,6 +50,7 @@ mod r#true;
|
||||
mod unlink;
|
||||
mod wc;
|
||||
mod which;
|
||||
mod who;
|
||||
mod whoami;
|
||||
mod yes;
|
||||
|
||||
@ -100,13 +101,14 @@ pub fn get(name: &str) -> Option<Box<dyn Cmd>> {
|
||||
"unlink" => Some(Box::new(unlink::Unlink::default())),
|
||||
"wc" => Some(Box::new(wc::Wc::default())),
|
||||
"which" => Some(Box::new(which::Which::default())),
|
||||
"who" => Some(Box::new(who::Who::default())),
|
||||
"whoami" => Some(Box::new(whoami::Whoami::default())),
|
||||
"yes" => Some(Box::new(yes::Yes::default())),
|
||||
_ => None,
|
||||
}
|
||||
}
|
||||
|
||||
pub static COMMANDS: [&str; 44] = [
|
||||
pub static COMMANDS: [&str; 45] = [
|
||||
"base32",
|
||||
"base64",
|
||||
"basename",
|
||||
@ -149,6 +151,7 @@ pub static COMMANDS: [&str; 44] = [
|
||||
"unlink",
|
||||
"wc",
|
||||
"which",
|
||||
"who",
|
||||
"whoami",
|
||||
"yes",
|
||||
];
|
||||
|
||||
49
corebox/commands/who/mod.rs
Normal file
49
corebox/commands/who/mod.rs
Normal file
@ -0,0 +1,49 @@
|
||||
use clap::{Arg, ArgAction, Command};
|
||||
use shitbox::Cmd;
|
||||
use utmp_rs::UtmpEntry;
|
||||
|
||||
#[derive(Debug, Default)]
|
||||
pub struct Who;
|
||||
|
||||
impl Cmd for Who {
|
||||
fn cli(&self) -> Command {
|
||||
Command::new("who")
|
||||
.about("show who is logged on")
|
||||
.author("Nathan Fisher")
|
||||
.version(env!("CARGO_PKG_VERSION"))
|
||||
.arg(
|
||||
Arg::new("heading")
|
||||
.help("print line of column headings")
|
||||
.short('H')
|
||||
.long("heading")
|
||||
.action(ArgAction::SetTrue),
|
||||
)
|
||||
}
|
||||
|
||||
fn run(&self, matches: &clap::ArgMatches) -> Result<(), Box<dyn std::error::Error>> {
|
||||
if matches.get_flag("heading") {
|
||||
println!("NAME LINE TIME");
|
||||
}
|
||||
let entries = utmp_rs::parse_from_path("/var/run/utmp")?;
|
||||
for e in entries.iter() {
|
||||
match e {
|
||||
UtmpEntry::UserProcess {
|
||||
pid: _,
|
||||
line,
|
||||
user,
|
||||
host: _,
|
||||
session: _,
|
||||
time,
|
||||
} => {
|
||||
println!("{user:9}{line:13}{} {}:{}", time.date(), time.hour(), time.minute());
|
||||
}
|
||||
_ => {}
|
||||
}
|
||||
}
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn path(&self) -> Option<shitbox::Path> {
|
||||
Some(shitbox::Path::UsrBin)
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user