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authorsalmonik <raisersoft@proton.me>2026-02-28 17:35:40 +0100
committersalmonik <raisersoft@proton.me>2026-02-28 17:35:40 +0100
commit28382b249535e964ce983fe5a0821a898a077775 (patch)
tree3b68dd13d9fec27ab3163f09285c718874540c65 /src/bin/client.rs
parentinit version (diff)
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-rw-r--r--src/bin/client.rs98
1 files changed, 0 insertions, 98 deletions
diff --git a/src/bin/client.rs b/src/bin/client.rs
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index 45c5090..0000000
--- a/src/bin/client.rs
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@@ -1,98 +0,0 @@
1use std::io::{BufRead, BufReader, Write, stdin, stdout};
2use std::net::TcpStream;
3use std::time::Instant;
4
5#[cfg(windows)]
6mod win {
7 use std::io;
8 use std::os::windows::io::AsRawHandle;
9 use winapi::um::consoleapi::GetConsoleMode;
10 use winapi::um::consoleapi::SetConsoleMode;
11 use winapi::um::wincon::ENABLE_VIRTUAL_TERMINAL_PROCESSING;
12 use winapi::um::winbase::STD_OUTPUT_HANDLE;
13 use winapi::um::processenv::GetStdHandle;
14 use winapi::shared::minwindef::DWORD;
15
16 pub fn enable_vt() -> io::Result<()> {
17 unsafe {
18 let h = GetStdHandle(STD_OUTPUT_HANDLE);
19 if h.is_null() { return Err(io::Error::last_os_error()); }
20
21 let mut mode: DWORD = 0;
22 if GetConsoleMode(h, &mut mode) == 0 {
23 return Err(io::Error::last_os_error());
24 }
25 let new = mode | ENABLE_VIRTUAL_TERMINAL_PROCESSING;
26 if SetConsoleMode(h, new) == 0 {
27 return Err(io::Error::last_os_error());
28 }
29 Ok(())
30 }
31 }
32}
33
34fn main() {
35 #[cfg(windows)]
36 win::enable_vt().unwrap();
37
38 let mut addr: Option<String>;
39 let mut stream: Option<TcpStream> = None;
40 loop {
41 print!("Command: ");
42 stdout().flush().unwrap();
43 let mut line = String::new();
44 stdin().read_line(&mut line).unwrap();
45 let line = line.trim();
46 if line.is_empty() {
47 continue;
48 }
49 let parts: Vec<&str> = line.splitn(2, ' ').collect();
50 match parts[0] {
51 "connect" => {
52 if parts.len() < 2 {
53 println!("Usage: connect <addr>");
54 continue;
55 }
56 addr = Some(parts[1].to_string());
57 match TcpStream::connect(addr.as_ref().unwrap()) {
58 Ok(s) => {
59 let mut ping_writer = s.try_clone().unwrap();
60 let mut ping_reader = BufReader::new(s.try_clone().unwrap());
61 let start = Instant::now();
62 writeln!(ping_writer, "PING").unwrap();
63 let mut response = String::new();
64 ping_reader.read_line(&mut response).unwrap();
65 let elapsed = start.elapsed();
66 println!("Connected to {} with ping delay: {:?}", addr.as_ref().unwrap(), elapsed);
67 stream = Some(s);
68 }
69 Err(e) => {
70 println!("Failed to connect: {}", e);
71 }
72 }
73 }
74 "send" => {
75 if stream.is_none() {
76 println!("Not connected. Use 'connect <addr>' first.");
77 continue;
78 }
79 if parts.len() < 2 {
80 println!("Usage: send <message>");
81 continue;
82 }
83 let msg = parts[1];
84 let s = stream.as_mut().unwrap();
85 let writer_stream = s.try_clone().unwrap();
86 let mut writer = writer_stream;
87 let response_reader_stream = s.try_clone().unwrap();
88 let mut response_reader = BufReader::new(response_reader_stream);
89 writeln!(writer, "{}", msg).unwrap();
90 let mut response = String::new();
91 response_reader.read_line(&mut response).unwrap();
92 println!("Echo: {}", response.trim());
93 }
94 "quit" => break,
95 _ => println!("Unknown command. Available: connect, send, quit"),
96 }
97 }
98}