mirror of
https://github.com/RGBCube/uutils-coreutils
synced 2025-09-17 20:26:18 +00:00
pinky: tool unsupported on OpenBSD
- utmpx not supported on OpenBSD
- add src/uu/pinky/src/platform directory and platform/mod.rs for conditional compilation
according to target_os
- platform/openbsd.rs: implementation on OpenBSD (unsupported tool)
- platform/unix.rs: implementation on other OS
- src/uu/pinky/src/pinky.rs: use platform module for uucore::main function
This commit is contained in:
Laurent Cheylus
parent
e6d12732f5
commit
d3e6e7a947
4 changed files with 327 additions and 281 deletions
|
|
@ -5,21 +5,11 @@
|
|||
|
||||
// spell-checker:ignore (ToDO) BUFSIZE gecos fullname, mesg iobuf
|
||||
|
||||
use uucore::entries::{Locate, Passwd};
|
||||
use uucore::error::{FromIo, UResult};
|
||||
use uucore::libc::S_IWGRP;
|
||||
use uucore::utmpx::{self, time, Utmpx};
|
||||
|
||||
use std::io::prelude::*;
|
||||
use std::io::BufReader;
|
||||
|
||||
use std::fs::File;
|
||||
use std::os::unix::fs::MetadataExt;
|
||||
|
||||
use clap::{crate_version, Arg, ArgAction, Command};
|
||||
use std::path::PathBuf;
|
||||
use uucore::{format_usage, help_about, help_usage};
|
||||
|
||||
mod platform;
|
||||
|
||||
const ABOUT: &str = help_about!("pinky.md");
|
||||
const USAGE: &str = help_usage!("pinky.md");
|
||||
|
||||
|
|
@ -37,88 +27,8 @@ mod options {
|
|||
pub const HELP: &str = "help";
|
||||
}
|
||||
|
||||
fn get_long_usage() -> String {
|
||||
format!(
|
||||
"A lightweight 'finger' program; print user information.\n\
|
||||
The utmp file will be {}.",
|
||||
utmpx::DEFAULT_FILE
|
||||
)
|
||||
}
|
||||
|
||||
#[uucore::main]
|
||||
pub fn uumain(args: impl uucore::Args) -> UResult<()> {
|
||||
let args = args.collect_ignore();
|
||||
|
||||
let matches = uu_app()
|
||||
.after_help(get_long_usage())
|
||||
.try_get_matches_from(args)?;
|
||||
|
||||
let users: Vec<String> = matches
|
||||
.get_many::<String>(options::USER)
|
||||
.map(|v| v.map(ToString::to_string).collect())
|
||||
.unwrap_or_default();
|
||||
|
||||
// If true, display the hours:minutes since each user has touched
|
||||
// the keyboard, or blank if within the last minute, or days followed
|
||||
// by a 'd' if not within the last day.
|
||||
let mut include_idle = true;
|
||||
|
||||
// If true, display a line at the top describing each field.
|
||||
let include_heading = !matches.get_flag(options::OMIT_HEADINGS);
|
||||
|
||||
// if true, display the user's full name from pw_gecos.
|
||||
let mut include_fullname = true;
|
||||
|
||||
// if true, display the user's ~/.project file when doing long format.
|
||||
let include_project = !matches.get_flag(options::OMIT_PROJECT_FILE);
|
||||
|
||||
// if true, display the user's ~/.plan file when doing long format.
|
||||
let include_plan = !matches.get_flag(options::OMIT_PLAN_FILE);
|
||||
|
||||
// if true, display the user's home directory and shell
|
||||
// when doing long format.
|
||||
let include_home_and_shell = !matches.get_flag(options::OMIT_HOME_DIR);
|
||||
|
||||
// if true, use the "short" output format.
|
||||
let do_short_format = !matches.get_flag(options::LONG_FORMAT);
|
||||
|
||||
/* if true, display the ut_host field. */
|
||||
let mut include_where = true;
|
||||
|
||||
if matches.get_flag(options::OMIT_NAME) {
|
||||
include_fullname = false;
|
||||
}
|
||||
if matches.get_flag(options::OMIT_NAME_HOST) {
|
||||
include_fullname = false;
|
||||
include_where = false;
|
||||
}
|
||||
if matches.get_flag(options::OMIT_NAME_HOST_TIME) {
|
||||
include_fullname = false;
|
||||
include_idle = false;
|
||||
include_where = false;
|
||||
}
|
||||
|
||||
let pk = Pinky {
|
||||
include_idle,
|
||||
include_heading,
|
||||
include_fullname,
|
||||
include_project,
|
||||
include_plan,
|
||||
include_home_and_shell,
|
||||
include_where,
|
||||
names: users,
|
||||
};
|
||||
|
||||
if do_short_format {
|
||||
match pk.short_pinky() {
|
||||
Ok(_) => Ok(()),
|
||||
Err(e) => Err(e.map_err_context(String::new)),
|
||||
}
|
||||
} else {
|
||||
pk.long_pinky();
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
use platform::uumain;
|
||||
|
||||
pub fn uu_app() -> Command {
|
||||
Command::new(uucore::util_name())
|
||||
|
|
@ -197,17 +107,6 @@ pub fn uu_app() -> Command {
|
|||
)
|
||||
}
|
||||
|
||||
struct Pinky {
|
||||
include_idle: bool,
|
||||
include_heading: bool,
|
||||
include_fullname: bool,
|
||||
include_project: bool,
|
||||
include_plan: bool,
|
||||
include_where: bool,
|
||||
include_home_and_shell: bool,
|
||||
names: Vec<String>,
|
||||
}
|
||||
|
||||
pub trait Capitalize {
|
||||
fn capitalize(&self) -> String;
|
||||
}
|
||||
|
|
@ -225,180 +124,3 @@ impl Capitalize for str {
|
|||
})
|
||||
}
|
||||
}
|
||||
|
||||
fn idle_string(when: i64) -> String {
|
||||
thread_local! {
|
||||
static NOW: time::OffsetDateTime = time::OffsetDateTime::now_local().unwrap();
|
||||
}
|
||||
NOW.with(|n| {
|
||||
let duration = n.unix_timestamp() - when;
|
||||
if duration < 60 {
|
||||
// less than 1min
|
||||
" ".to_owned()
|
||||
} else if duration < 24 * 3600 {
|
||||
// less than 1day
|
||||
let hours = duration / (60 * 60);
|
||||
let minutes = (duration % (60 * 60)) / 60;
|
||||
format!("{hours:02}:{minutes:02}")
|
||||
} else {
|
||||
// more than 1day
|
||||
let days = duration / (24 * 3600);
|
||||
format!("{days}d")
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
fn time_string(ut: &Utmpx) -> String {
|
||||
// "%b %e %H:%M"
|
||||
let time_format: Vec<time::format_description::FormatItem> =
|
||||
time::format_description::parse("[month repr:short] [day padding:space] [hour]:[minute]")
|
||||
.unwrap();
|
||||
ut.login_time().format(&time_format).unwrap() // LC_ALL=C
|
||||
}
|
||||
|
||||
fn gecos_to_fullname(pw: &Passwd) -> Option<String> {
|
||||
let mut gecos = if let Some(gecos) = &pw.user_info {
|
||||
gecos.clone()
|
||||
} else {
|
||||
return None;
|
||||
};
|
||||
if let Some(n) = gecos.find(',') {
|
||||
gecos.truncate(n);
|
||||
}
|
||||
Some(gecos.replace('&', &pw.name.capitalize()))
|
||||
}
|
||||
|
||||
impl Pinky {
|
||||
fn print_entry(&self, ut: &Utmpx) -> std::io::Result<()> {
|
||||
let mut pts_path = PathBuf::from("/dev");
|
||||
pts_path.push(ut.tty_device().as_str());
|
||||
|
||||
let mesg;
|
||||
let last_change;
|
||||
|
||||
match pts_path.metadata() {
|
||||
#[allow(clippy::unnecessary_cast)]
|
||||
Ok(meta) => {
|
||||
mesg = if meta.mode() & S_IWGRP as u32 == 0 {
|
||||
'*'
|
||||
} else {
|
||||
' '
|
||||
};
|
||||
last_change = meta.atime();
|
||||
}
|
||||
_ => {
|
||||
mesg = '?';
|
||||
last_change = 0;
|
||||
}
|
||||
}
|
||||
|
||||
print!("{1:<8.0$}", utmpx::UT_NAMESIZE, ut.user());
|
||||
|
||||
if self.include_fullname {
|
||||
let fullname = if let Ok(pw) = Passwd::locate(ut.user().as_ref()) {
|
||||
gecos_to_fullname(&pw)
|
||||
} else {
|
||||
None
|
||||
};
|
||||
if let Some(fullname) = fullname {
|
||||
print!(" {fullname:<19.19}");
|
||||
} else {
|
||||
print!(" {:19}", " ???");
|
||||
}
|
||||
}
|
||||
|
||||
print!(" {}{:<8.*}", mesg, utmpx::UT_LINESIZE, ut.tty_device());
|
||||
|
||||
if self.include_idle {
|
||||
if last_change == 0 {
|
||||
print!(" {:<6}", "?????");
|
||||
} else {
|
||||
print!(" {:<6}", idle_string(last_change));
|
||||
}
|
||||
}
|
||||
|
||||
print!(" {}", time_string(ut));
|
||||
|
||||
let mut s = ut.host();
|
||||
if self.include_where && !s.is_empty() {
|
||||
s = ut.canon_host()?;
|
||||
print!(" {s}");
|
||||
}
|
||||
|
||||
println!();
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn print_heading(&self) {
|
||||
print!("{:<8}", "Login");
|
||||
if self.include_fullname {
|
||||
print!(" {:<19}", "Name");
|
||||
}
|
||||
print!(" {:<9}", " TTY");
|
||||
if self.include_idle {
|
||||
print!(" {:<6}", "Idle");
|
||||
}
|
||||
print!(" {:<16}", "When");
|
||||
if self.include_where {
|
||||
print!(" Where");
|
||||
}
|
||||
println!();
|
||||
}
|
||||
|
||||
fn short_pinky(&self) -> std::io::Result<()> {
|
||||
if self.include_heading {
|
||||
self.print_heading();
|
||||
}
|
||||
for ut in Utmpx::iter_all_records() {
|
||||
if ut.is_user_process()
|
||||
&& (self.names.is_empty() || self.names.iter().any(|n| n.as_str() == ut.user()))
|
||||
{
|
||||
self.print_entry(&ut)?;
|
||||
}
|
||||
}
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn long_pinky(&self) {
|
||||
for u in &self.names {
|
||||
print!("Login name: {u:<28}In real life: ");
|
||||
if let Ok(pw) = Passwd::locate(u.as_str()) {
|
||||
let fullname = gecos_to_fullname(&pw).unwrap_or_default();
|
||||
let user_dir = pw.user_dir.unwrap_or_default();
|
||||
let user_shell = pw.user_shell.unwrap_or_default();
|
||||
println!(" {fullname}");
|
||||
if self.include_home_and_shell {
|
||||
print!("Directory: {user_dir:<29}");
|
||||
println!("Shell: {user_shell}");
|
||||
}
|
||||
if self.include_project {
|
||||
let mut p = PathBuf::from(&user_dir);
|
||||
p.push(".project");
|
||||
if let Ok(f) = File::open(p) {
|
||||
print!("Project: ");
|
||||
read_to_console(f);
|
||||
}
|
||||
}
|
||||
if self.include_plan {
|
||||
let mut p = PathBuf::from(&user_dir);
|
||||
p.push(".plan");
|
||||
if let Ok(f) = File::open(p) {
|
||||
println!("Plan:");
|
||||
read_to_console(f);
|
||||
}
|
||||
}
|
||||
println!();
|
||||
} else {
|
||||
println!(" ???");
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fn read_to_console<F: Read>(f: F) {
|
||||
let mut reader = BufReader::new(f);
|
||||
let mut iobuf = Vec::new();
|
||||
if reader.read_to_end(&mut iobuf).is_ok() {
|
||||
print!("{}", String::from_utf8_lossy(&iobuf));
|
||||
}
|
||||
}
|
||||
|
|
|
|||
14
src/uu/pinky/src/platform/mod.rs
Normal file
14
src/uu/pinky/src/platform/mod.rs
Normal file
|
|
@ -0,0 +1,14 @@
|
|||
// This file is part of the uutils coreutils package.
|
||||
//
|
||||
// For the full copyright and license information, please view the LICENSE
|
||||
// file that was distributed with this source code.
|
||||
|
||||
#[cfg(not(target_os = "openbsd"))]
|
||||
mod unix;
|
||||
#[cfg(not(target_os = "openbsd"))]
|
||||
pub use self::unix::*;
|
||||
|
||||
#[cfg(target_os = "openbsd")]
|
||||
mod openbsd;
|
||||
#[cfg(target_os = "openbsd")]
|
||||
pub use self::openbsd::*;
|
||||
17
src/uu/pinky/src/platform/openbsd.rs
Normal file
17
src/uu/pinky/src/platform/openbsd.rs
Normal file
|
|
@ -0,0 +1,17 @@
|
|||
// This file is part of the uutils coreutils package.
|
||||
//
|
||||
// For the full copyright and license information, please view the LICENSE
|
||||
// file that was distributed with this source code.
|
||||
|
||||
// Specific implementation for OpenBSD: tool unsupported (utmpx not supported)
|
||||
|
||||
use crate::uu_app;
|
||||
|
||||
use uucore::error::UResult;
|
||||
|
||||
pub fn uumain(args: impl uucore::Args) -> UResult<()> {
|
||||
let _matches = uu_app().try_get_matches_from(args)?;
|
||||
|
||||
println!("unsupported command on OpenBSD");
|
||||
Ok(())
|
||||
}
|
||||
293
src/uu/pinky/src/platform/unix.rs
Normal file
293
src/uu/pinky/src/platform/unix.rs
Normal file
|
|
@ -0,0 +1,293 @@
|
|||
// This file is part of the uutils coreutils package.
|
||||
//
|
||||
// For the full copyright and license information, please view the LICENSE
|
||||
// file that was distributed with this source code.
|
||||
|
||||
// spell-checker:ignore (ToDO) BUFSIZE gecos fullname, mesg iobuf
|
||||
|
||||
use crate::options;
|
||||
use crate::uu_app;
|
||||
use crate::Capitalize;
|
||||
|
||||
use uucore::entries::{Locate, Passwd};
|
||||
use uucore::error::{FromIo, UResult};
|
||||
use uucore::libc::S_IWGRP;
|
||||
use uucore::utmpx::{self, time, Utmpx};
|
||||
|
||||
use std::io::prelude::*;
|
||||
use std::io::BufReader;
|
||||
|
||||
use std::fs::File;
|
||||
use std::os::unix::fs::MetadataExt;
|
||||
|
||||
use std::path::PathBuf;
|
||||
|
||||
fn get_long_usage() -> String {
|
||||
format!(
|
||||
"A lightweight 'finger' program; print user information.\n\
|
||||
The utmp file will be {}.",
|
||||
utmpx::DEFAULT_FILE
|
||||
)
|
||||
}
|
||||
|
||||
pub fn uumain(args: impl uucore::Args) -> UResult<()> {
|
||||
let args = args.collect_ignore();
|
||||
|
||||
let matches = uu_app()
|
||||
.after_help(get_long_usage())
|
||||
.try_get_matches_from(args)?;
|
||||
|
||||
let users: Vec<String> = matches
|
||||
.get_many::<String>(options::USER)
|
||||
.map(|v| v.map(ToString::to_string).collect())
|
||||
.unwrap_or_default();
|
||||
|
||||
// If true, display the hours:minutes since each user has touched
|
||||
// the keyboard, or blank if within the last minute, or days followed
|
||||
// by a 'd' if not within the last day.
|
||||
let mut include_idle = true;
|
||||
|
||||
// If true, display a line at the top describing each field.
|
||||
let include_heading = !matches.get_flag(options::OMIT_HEADINGS);
|
||||
|
||||
// if true, display the user's full name from pw_gecos.
|
||||
let mut include_fullname = true;
|
||||
|
||||
// if true, display the user's ~/.project file when doing long format.
|
||||
let include_project = !matches.get_flag(options::OMIT_PROJECT_FILE);
|
||||
|
||||
// if true, display the user's ~/.plan file when doing long format.
|
||||
let include_plan = !matches.get_flag(options::OMIT_PLAN_FILE);
|
||||
|
||||
// if true, display the user's home directory and shell
|
||||
// when doing long format.
|
||||
let include_home_and_shell = !matches.get_flag(options::OMIT_HOME_DIR);
|
||||
|
||||
// if true, use the "short" output format.
|
||||
let do_short_format = !matches.get_flag(options::LONG_FORMAT);
|
||||
|
||||
/* if true, display the ut_host field. */
|
||||
let mut include_where = true;
|
||||
|
||||
if matches.get_flag(options::OMIT_NAME) {
|
||||
include_fullname = false;
|
||||
}
|
||||
if matches.get_flag(options::OMIT_NAME_HOST) {
|
||||
include_fullname = false;
|
||||
include_where = false;
|
||||
}
|
||||
if matches.get_flag(options::OMIT_NAME_HOST_TIME) {
|
||||
include_fullname = false;
|
||||
include_idle = false;
|
||||
include_where = false;
|
||||
}
|
||||
|
||||
let pk = Pinky {
|
||||
include_idle,
|
||||
include_heading,
|
||||
include_fullname,
|
||||
include_project,
|
||||
include_plan,
|
||||
include_home_and_shell,
|
||||
include_where,
|
||||
names: users,
|
||||
};
|
||||
|
||||
if do_short_format {
|
||||
match pk.short_pinky() {
|
||||
Ok(_) => Ok(()),
|
||||
Err(e) => Err(e.map_err_context(String::new)),
|
||||
}
|
||||
} else {
|
||||
pk.long_pinky();
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
|
||||
struct Pinky {
|
||||
include_idle: bool,
|
||||
include_heading: bool,
|
||||
include_fullname: bool,
|
||||
include_project: bool,
|
||||
include_plan: bool,
|
||||
include_where: bool,
|
||||
include_home_and_shell: bool,
|
||||
names: Vec<String>,
|
||||
}
|
||||
|
||||
fn idle_string(when: i64) -> String {
|
||||
thread_local! {
|
||||
static NOW: time::OffsetDateTime = time::OffsetDateTime::now_local().unwrap();
|
||||
}
|
||||
NOW.with(|n| {
|
||||
let duration = n.unix_timestamp() - when;
|
||||
if duration < 60 {
|
||||
// less than 1min
|
||||
" ".to_owned()
|
||||
} else if duration < 24 * 3600 {
|
||||
// less than 1day
|
||||
let hours = duration / (60 * 60);
|
||||
let minutes = (duration % (60 * 60)) / 60;
|
||||
format!("{hours:02}:{minutes:02}")
|
||||
} else {
|
||||
// more than 1day
|
||||
let days = duration / (24 * 3600);
|
||||
format!("{days}d")
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
fn time_string(ut: &Utmpx) -> String {
|
||||
// "%b %e %H:%M"
|
||||
let time_format: Vec<time::format_description::FormatItem> =
|
||||
time::format_description::parse("[month repr:short] [day padding:space] [hour]:[minute]")
|
||||
.unwrap();
|
||||
ut.login_time().format(&time_format).unwrap() // LC_ALL=C
|
||||
}
|
||||
|
||||
fn gecos_to_fullname(pw: &Passwd) -> Option<String> {
|
||||
let mut gecos = if let Some(gecos) = &pw.user_info {
|
||||
gecos.clone()
|
||||
} else {
|
||||
return None;
|
||||
};
|
||||
if let Some(n) = gecos.find(',') {
|
||||
gecos.truncate(n);
|
||||
}
|
||||
Some(gecos.replace('&', &pw.name.capitalize()))
|
||||
}
|
||||
|
||||
impl Pinky {
|
||||
fn print_entry(&self, ut: &Utmpx) -> std::io::Result<()> {
|
||||
let mut pts_path = PathBuf::from("/dev");
|
||||
pts_path.push(ut.tty_device().as_str());
|
||||
|
||||
let mesg;
|
||||
let last_change;
|
||||
|
||||
match pts_path.metadata() {
|
||||
#[allow(clippy::unnecessary_cast)]
|
||||
Ok(meta) => {
|
||||
mesg = if meta.mode() & S_IWGRP as u32 == 0 {
|
||||
'*'
|
||||
} else {
|
||||
' '
|
||||
};
|
||||
last_change = meta.atime();
|
||||
}
|
||||
_ => {
|
||||
mesg = '?';
|
||||
last_change = 0;
|
||||
}
|
||||
}
|
||||
|
||||
print!("{1:<8.0$}", utmpx::UT_NAMESIZE, ut.user());
|
||||
|
||||
if self.include_fullname {
|
||||
let fullname = if let Ok(pw) = Passwd::locate(ut.user().as_ref()) {
|
||||
gecos_to_fullname(&pw)
|
||||
} else {
|
||||
None
|
||||
};
|
||||
if let Some(fullname) = fullname {
|
||||
print!(" {fullname:<19.19}");
|
||||
} else {
|
||||
print!(" {:19}", " ???");
|
||||
}
|
||||
}
|
||||
|
||||
print!(" {}{:<8.*}", mesg, utmpx::UT_LINESIZE, ut.tty_device());
|
||||
|
||||
if self.include_idle {
|
||||
if last_change == 0 {
|
||||
print!(" {:<6}", "?????");
|
||||
} else {
|
||||
print!(" {:<6}", idle_string(last_change));
|
||||
}
|
||||
}
|
||||
|
||||
print!(" {}", time_string(ut));
|
||||
|
||||
let mut s = ut.host();
|
||||
if self.include_where && !s.is_empty() {
|
||||
s = ut.canon_host()?;
|
||||
print!(" {s}");
|
||||
}
|
||||
|
||||
println!();
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn print_heading(&self) {
|
||||
print!("{:<8}", "Login");
|
||||
if self.include_fullname {
|
||||
print!(" {:<19}", "Name");
|
||||
}
|
||||
print!(" {:<9}", " TTY");
|
||||
if self.include_idle {
|
||||
print!(" {:<6}", "Idle");
|
||||
}
|
||||
print!(" {:<16}", "When");
|
||||
if self.include_where {
|
||||
print!(" Where");
|
||||
}
|
||||
println!();
|
||||
}
|
||||
|
||||
fn short_pinky(&self) -> std::io::Result<()> {
|
||||
if self.include_heading {
|
||||
self.print_heading();
|
||||
}
|
||||
for ut in Utmpx::iter_all_records() {
|
||||
if ut.is_user_process()
|
||||
&& (self.names.is_empty() || self.names.iter().any(|n| n.as_str() == ut.user()))
|
||||
{
|
||||
self.print_entry(&ut)?;
|
||||
}
|
||||
}
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn long_pinky(&self) {
|
||||
for u in &self.names {
|
||||
print!("Login name: {u:<28}In real life: ");
|
||||
if let Ok(pw) = Passwd::locate(u.as_str()) {
|
||||
let fullname = gecos_to_fullname(&pw).unwrap_or_default();
|
||||
let user_dir = pw.user_dir.unwrap_or_default();
|
||||
let user_shell = pw.user_shell.unwrap_or_default();
|
||||
println!(" {fullname}");
|
||||
if self.include_home_and_shell {
|
||||
print!("Directory: {user_dir:<29}");
|
||||
println!("Shell: {user_shell}");
|
||||
}
|
||||
if self.include_project {
|
||||
let mut p = PathBuf::from(&user_dir);
|
||||
p.push(".project");
|
||||
if let Ok(f) = File::open(p) {
|
||||
print!("Project: ");
|
||||
read_to_console(f);
|
||||
}
|
||||
}
|
||||
if self.include_plan {
|
||||
let mut p = PathBuf::from(&user_dir);
|
||||
p.push(".plan");
|
||||
if let Ok(f) = File::open(p) {
|
||||
println!("Plan:");
|
||||
read_to_console(f);
|
||||
}
|
||||
}
|
||||
println!();
|
||||
} else {
|
||||
println!(" ???");
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fn read_to_console<F: Read>(f: F) {
|
||||
let mut reader = BufReader::new(f);
|
||||
let mut iobuf = Vec::new();
|
||||
if reader.read_to_end(&mut iobuf).is_ok() {
|
||||
print!("{}", String::from_utf8_lossy(&iobuf));
|
||||
}
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue