@ -1,28 +1,166 @@
use clap ::* ;
fn main ( ) {
let app = App ::new ( "sclient" )
. arg (
Arg ::with_name ( "pattern" )
. long ( "pattern" )
. takes_value ( true )
. required ( true ) ,
)
. arg (
Arg ::with_name ( "servername" )
. long ( "servername" )
. takes_value ( true )
. required ( true ) ,
)
. arg (
Arg ::with_name ( "k" )
. short ( "k" )
. takes_value ( true ) // remove if t/f
. required ( true ) ,
use std ::env ;
fn increase ( number : i32 ) {
println ! ( "{}" , number + 1 ) ;
}
fn decrease ( number : i32 ) {
println ! ( "{}" , number - 1 ) ;
}
fn help ( ) {
println ! (
" Usage : sclient [ - - servername < string > ] [ - k | - - insecure ] < remote > < port >
ex : sclient whatever . com 3000
( whatever . com :443 localhost :3000 )
ex : sclient whatever . com :4080 0. 0. 0.0 :3000 "
) ;
// println!("Hello, world!");
//
let matches = app . get_matches ( ) ;
println ! ( "{}" , matches . value_of ( "pattern" ) . unwrap ( ) ) ;
}
// use clap::*;
fn main ( ) {
let args : Vec < String > = env ::args ( ) . collect ( ) ;
println ! ( "{:?}" , args ) ;
println ! ( "{:?}" , args ) ;
help ( ) ;
let mut flags = Flags ::default ( ) ;
// let mut flags = vec![];
let v = [ "10" , "40" , "30" ] ;
assert ! ( v . contains ( & "30" ) ) ;
assert ! ( ! v . contains ( & "50" ) ) ;
if args
. iter ( )
. any ( | element | element = = "-k" | | element = = "--insecure" )
{
flags . insecure = true ;
// flags.push(value: "insecure");
// println!("k exists");
} else {
println ! ( "k doesn't exists" ) ;
}
let serverNameArg = args
. iter ( )
. enumerate ( )
. find ( | ( index , element ) | * element = = "-servername" ) ;
dbg ! ( serverNameArg ) ;
if let Some ( ( index , _ ) ) = serverNameArg {
dbg ! ( index ) ;
// if index.is_some() {
dbg ! ( & args [ index + 1 ] ) ;
flags . servername = args [ index + 1 ] . clone ( ) ; //.into();
// }
}
print ! ( "canqdy:" ) ;
// print!("{}",args.len()-1);
print ! ( "{}" , args [ args . len ( ) - 1 ] ) ;
print ! ( "{:?}" , args [ args . len ( ) - 1 ] . parse ::< i32 > ( ) ) ;
// dbg!(&args[args.len()-1]);
// dbg!(args[args.len()-1].clone().parse::<i32>());
print ! ( "::canqdy:" ) ;
let maybe_port = args [ args . len ( ) - 1 ] . parse ::< i32 > ( ) ;
if maybe_port . is_ok ( ) {
// pull out of maybe option error
flags . port = maybe_port . unwrap ( ) ;
}
flags . remote = args [ args . len ( ) - 2 ] . clone ( ) ;
if args [ args . len ( ) - 3 ] = = "ssh" | | args [ args . len ( ) - 3 ] = = "rsync" {
flags . custom = args [ args . len ( ) - 3 ] . clone ( ) ;
}
// if serverNameIndex != &-1 {
// }
dbg ! ( flags ) ;
// println!(flags);
// .contains(x: &"-k");// .contains(&"-k");
// println!(args.contains(&"-k"));
for argument in env ::args ( ) {
println ! ( "{} {}" , argument , "test" ) ;
}
// let pattern = std::env::args().nth(1).expect("no pattern given");
// let path = std::env::args().nth(2).expect("no path given");
// let args2 = Cli {
// pattern: pattern,
// // path: std::path::PathBuf::from(path),
// };
// println!("{}", args2.pattern)
// match args.len() {
// // no arguments passed
// 1 => {
// println!("My name is 'match_args'. Try passing some arguments!");
// },
// // one argument passed
// 2 => {
// match args[1].parse() {
// Ok(42) => println!("This is the answer!"),
// _ => println!("This is not the answer."),
// }
// },
// // one command and one argument passed
// 3 => {
// let cmd = &args[1];
// let num = &args[2];
// // parse the number
// let number: i32 = match num.parse() {
// Ok(n) => {
// n
// },
// Err(_) => {
// eprintln!("error: second argument not an integer");
// help();
// return;
// },
// };
// // parse the command
// match &cmd[..] {
// "increase" => increase(number),
// "decrease" => decrease(number),
// _ => {
// eprintln!("error: invalid command");
// help();
// },
// }
// },
// // all the other cases
// _ => {
// // show a help message
// help();
// }
// }
// let app = App::new("sclient")
// .arg(
// Arg::with_name("pattern")
// .long("pattern")
// .takes_value(true)
// .required(true),
// )
// .arg(
// Arg::with_name("servername")
// .long("servername")
// .takes_value(true)
// .required(true),
// )
// .arg(
// Arg::with_name("k")
// .short("k")
// .takes_value(true) // remove if t/f
// .required(true),
// );
// println!("Hello, world!");
//
// let matches = app.get_matches();
// println!("{}", matches.value_of("pattern").unwrap());
}
// cargo run test
@ -31,9 +169,18 @@ fn main() {
// target/debug/sclient --help
// target/debug/sclient --pattern=kevin
#[ derive(Default, Debug) ]
struct Flags {
insecure : bool ,
servername : String ,
remote : String ,
custom : String ,
port : i32 ,
}
struct Cli {
pattern : String ,
path : std ::path ::PathBuf ,
pattern : String ,
// path: std::path::PathBuf,
}
// insecure := flag.Bool("k", false, "ignore bad TLS/SSL/HTTPS certificates")
// servername := flag.String("servername", "", "specify a servername different from <remote> (to disable SNI use an IP as <remote> and do use this option)")
