remove warnings
This commit is contained in:
2
.gitignore
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name = "winapi-x86_64-pc-windows-gnu"
|
||||
version = "0.4.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
|
||||
checksum = "06abde3611657adf66d383f00b093d7faecc7fa57071cce2578660c9f1010821"
|
||||
|
||||
[[package]]
|
||||
name = "windows-sys"
|
||||
version = "0.42.0"
|
||||
version = "0.52.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "5a3e1820f08b8513f676f7ab6c1f99ff312fb97b553d30ff4dd86f9f15728aa7"
|
||||
checksum = "282be5f36a8ce781fad8c8ae18fa3f9beff57ec1b52cb3de0789201425d9a33d"
|
||||
dependencies = [
|
||||
"windows-targets",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "windows-targets"
|
||||
version = "0.52.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "9b724f72796e036ab90c1021d4780d4d3d648aca59e491e6b98e725b84e99973"
|
||||
dependencies = [
|
||||
"windows_aarch64_gnullvm",
|
||||
"windows_aarch64_msvc",
|
||||
"windows_i686_gnu",
|
||||
"windows_i686_gnullvm",
|
||||
"windows_i686_msvc",
|
||||
"windows_x86_64_gnu",
|
||||
"windows_x86_64_gnullvm",
|
||||
@@ -268,42 +293,48 @@ dependencies = [
|
||||
|
||||
[[package]]
|
||||
name = "windows_aarch64_gnullvm"
|
||||
version = "0.42.2"
|
||||
version = "0.52.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "597a5118570b68bc08d8d59125332c54f1ba9d9adeedeef5b99b02ba2b0698f8"
|
||||
checksum = "32a4622180e7a0ec044bb555404c800bc9fd9ec262ec147edd5989ccd0c02cd3"
|
||||
|
||||
[[package]]
|
||||
name = "windows_aarch64_msvc"
|
||||
version = "0.42.2"
|
||||
version = "0.52.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "e08e8864a60f06ef0d0ff4ba04124db8b0fb3be5776a5cd47641e942e58c4d43"
|
||||
checksum = "09ec2a7bb152e2252b53fa7803150007879548bc709c039df7627cabbd05d469"
|
||||
|
||||
[[package]]
|
||||
name = "windows_i686_gnu"
|
||||
version = "0.42.2"
|
||||
version = "0.52.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "c61d927d8da41da96a81f029489353e68739737d3beca43145c8afec9a31a84f"
|
||||
checksum = "8e9b5ad5ab802e97eb8e295ac6720e509ee4c243f69d781394014ebfe8bbfa0b"
|
||||
|
||||
[[package]]
|
||||
name = "windows_i686_gnullvm"
|
||||
version = "0.52.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "0eee52d38c090b3caa76c563b86c3a4bd71ef1a819287c19d586d7334ae8ed66"
|
||||
|
||||
[[package]]
|
||||
name = "windows_i686_msvc"
|
||||
version = "0.42.2"
|
||||
version = "0.52.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "44d840b6ec649f480a41c8d80f9c65108b92d89345dd94027bfe06ac444d1060"
|
||||
checksum = "240948bc05c5e7c6dabba28bf89d89ffce3e303022809e73deaefe4f6ec56c66"
|
||||
|
||||
[[package]]
|
||||
name = "windows_x86_64_gnu"
|
||||
version = "0.42.2"
|
||||
version = "0.52.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "8de912b8b8feb55c064867cf047dda097f92d51efad5b491dfb98f6bbb70cb36"
|
||||
checksum = "147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78"
|
||||
|
||||
[[package]]
|
||||
name = "windows_x86_64_gnullvm"
|
||||
version = "0.42.2"
|
||||
version = "0.52.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "26d41b46a36d453748aedef1486d5c7a85db22e56aff34643984ea85514e94a3"
|
||||
checksum = "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d"
|
||||
|
||||
[[package]]
|
||||
name = "windows_x86_64_msvc"
|
||||
version = "0.42.2"
|
||||
version = "0.52.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "9aec5da331524158c6d1a4ac0ab1541149c0b9505fde06423b02f5ef0106b9f0"
|
||||
checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
|
||||
|
||||
@@ -4,10 +4,10 @@ version = "0.1.0"
|
||||
edition = "2021"
|
||||
|
||||
[dependencies]
|
||||
serde = { version = "*", features = ["derive"] }
|
||||
serde_yaml = "*"
|
||||
log = "*"
|
||||
simple_logger = "*"
|
||||
serde = { version = "1.0", features = ["derive"] }
|
||||
serde_yaml = "0.9"
|
||||
log = "0.4"
|
||||
env_logger = "0.11"
|
||||
|
||||
[profile.release]
|
||||
lto = true
|
||||
@@ -1,7 +1,7 @@
|
||||
use std::sync::{Arc, RwLock};
|
||||
use std::thread;
|
||||
|
||||
const MAX_THREADS : usize = 200;
|
||||
const MAX_THREADS: usize = 200;
|
||||
|
||||
pub struct Guard {
|
||||
cont: Arc<RwLock<usize>>,
|
||||
@@ -9,8 +9,7 @@ pub struct Guard {
|
||||
|
||||
impl Guard {
|
||||
pub fn new() -> Self {
|
||||
Self{
|
||||
//threads: HashMap::new(),
|
||||
Self {
|
||||
cont: Arc::new(RwLock::new(0)),
|
||||
}
|
||||
}
|
||||
@@ -19,23 +18,26 @@ impl Guard {
|
||||
*self.cont.read().unwrap() < MAX_THREADS
|
||||
}
|
||||
|
||||
pub fn add_thread(&mut self,
|
||||
threads: (thread::JoinHandle<()>, thread::JoinHandle<()>))-> bool {
|
||||
pub fn add_thread(
|
||||
&mut self,
|
||||
threads: (thread::JoinHandle<()>, thread::JoinHandle<()>),
|
||||
) -> bool {
|
||||
if self.can_add() {
|
||||
//self.threads.insert(id, threads);
|
||||
*self.cont.write().unwrap() += 1;
|
||||
let cont: Arc<RwLock<usize>> = self.cont.clone();
|
||||
thread::spawn(move || {Self::whatch_client(cont, threads)});
|
||||
thread::spawn(move || Self::whatch_client(cont, threads));
|
||||
return true;
|
||||
} else {
|
||||
false
|
||||
}
|
||||
}
|
||||
|
||||
fn whatch_client(cont: Arc<RwLock<usize>>,
|
||||
threads: (thread::JoinHandle<()>, thread::JoinHandle<()>)){
|
||||
threads.0.join();
|
||||
threads.1.join();
|
||||
fn whatch_client(
|
||||
cont: Arc<RwLock<usize>>,
|
||||
threads: (thread::JoinHandle<()>, thread::JoinHandle<()>),
|
||||
) {
|
||||
_ = threads.0.join();
|
||||
_ = threads.1.join();
|
||||
*cont.write().unwrap() -= 1;
|
||||
}
|
||||
}
|
||||
|
||||
@@ -1,71 +1,59 @@
|
||||
use std::net::TcpStream;
|
||||
use std::io::prelude::*;
|
||||
use std::thread;
|
||||
use std::net::TcpStream;
|
||||
use std::sync::{Arc, RwLock};
|
||||
use std::thread;
|
||||
|
||||
use crate::protocol;
|
||||
pub mod guard;
|
||||
|
||||
pub struct Client<'a>{
|
||||
pub struct Client<'a> {
|
||||
client: TcpStream,
|
||||
server:TcpStream,
|
||||
server: TcpStream,
|
||||
#[allow(dead_code)]
|
||||
hs: protocol::HandShake<'a>,
|
||||
run : Arc<RwLock<bool>>,
|
||||
run: Arc<RwLock<bool>>,
|
||||
}
|
||||
|
||||
impl<'a> Client<'a> {
|
||||
pub fn new(client: TcpStream, server: TcpStream, handshake: protocol::HandShake) -> Client{
|
||||
pub fn new(client: TcpStream, server: TcpStream, handshake: protocol::HandShake) -> Client {
|
||||
Client {
|
||||
client: client,
|
||||
server: server,
|
||||
hs: handshake,
|
||||
run: Arc::new(RwLock::new(true)),
|
||||
//threads: None,
|
||||
}
|
||||
}
|
||||
|
||||
fn join_conexions(mut origin: TcpStream,
|
||||
mut dest: TcpStream,
|
||||
run: Arc<RwLock<bool>>){
|
||||
fn join_conexions(mut origin: TcpStream, mut dest: TcpStream, run: Arc<RwLock<bool>>) {
|
||||
let mut buf: [u8; 200] = [0; 200];
|
||||
while *run.read().unwrap() {
|
||||
let res=origin.read(&mut buf);
|
||||
let res = origin.read(&mut buf);
|
||||
match res {
|
||||
Ok(leng) => {
|
||||
if leng == 0 {
|
||||
*run.write().unwrap()=false;
|
||||
*run.write().unwrap() = false;
|
||||
}
|
||||
match dest.write(&buf [.. leng]) {
|
||||
Ok(_l) => {},
|
||||
Err(_e) => *run.write().unwrap()=false,
|
||||
match dest.write(&buf[..leng]) {
|
||||
Ok(_l) => {}
|
||||
Err(_e) => *run.write().unwrap() = false,
|
||||
}
|
||||
},
|
||||
}
|
||||
|
||||
Err(_e) => *run.write().unwrap()=false,
|
||||
Err(_e) => *run.write().unwrap() = false,
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
pub fn start_proxy(&self) -> (thread::JoinHandle<()>, thread::JoinHandle<()>) {
|
||||
|
||||
let c1 = self.client.try_clone().unwrap();
|
||||
let s1 = self.server.try_clone().unwrap();
|
||||
let r1 = self.run.clone();
|
||||
let handler1 = thread::spawn( || {
|
||||
Self::join_conexions(s1,
|
||||
c1,
|
||||
r1)}
|
||||
);
|
||||
let handler1 = thread::spawn(|| Self::join_conexions(s1, c1, r1));
|
||||
|
||||
let c2 = self.client.try_clone().unwrap();
|
||||
let s2 = self.server.try_clone().unwrap();
|
||||
let r2 = self.run.clone();
|
||||
let handler2 = thread::spawn( || {
|
||||
Self::join_conexions(c2,
|
||||
s2,
|
||||
r2)}
|
||||
);
|
||||
let handler2 = thread::spawn(|| Self::join_conexions(c2, s2, r2));
|
||||
|
||||
return (handler1, handler2);
|
||||
}
|
||||
|
||||
157
src/conf/mod.rs
157
src/conf/mod.rs
@@ -1,21 +1,28 @@
|
||||
use serde::{Serialize, Deserialize};
|
||||
use std::fs::File;
|
||||
use std::str::FromStr;
|
||||
use std::io::prelude::*;
|
||||
use std::collections::HashMap;
|
||||
use log::{error, warn};
|
||||
use serde::{Deserialize, Serialize};
|
||||
use std::collections::HashMap;
|
||||
use std::error::Error;
|
||||
use std::fs::File;
|
||||
use std::io::prelude::*;
|
||||
use std::str::FromStr;
|
||||
|
||||
#[cfg(not(debug_assertions))]
|
||||
macro_rules! PATH { () => { "/etc/mrproxy/" } }
|
||||
#[cfg(not(debug_assertions))]
|
||||
static FILE_CONF: &str = concat!(PATH!(),"mrprox.conf");
|
||||
#[cfg(not(debug_assertions))]
|
||||
static FILE_SERVERS: &str = concat!(PATH!(),"mrprox_servers.conf");
|
||||
macro_rules! PATH {
|
||||
() => {
|
||||
"/etc/mrproxy/"
|
||||
};
|
||||
}
|
||||
|
||||
#[cfg(debug_assertions)]
|
||||
static FILE_CONF: &str = "mrprox.conf";
|
||||
#[cfg(debug_assertions)]
|
||||
static FILE_SERVERS: &str = "mrprox_servers.conf";
|
||||
macro_rules! PATH {
|
||||
() => {
|
||||
"config/"
|
||||
};
|
||||
}
|
||||
|
||||
static FILE_CONF: &str = concat!(PATH!(), "mrprox.conf");
|
||||
|
||||
static FILE_SERVERS: &str = concat!(PATH!(), "mrprox_servers.conf");
|
||||
|
||||
const DEF_PORT: u16 = 25565;
|
||||
|
||||
@@ -23,14 +30,14 @@ const TCP_TYPE: &str = "TCP";
|
||||
const UNIX_TYPE: &str = "UNIX";
|
||||
|
||||
#[derive(Debug, PartialEq, Serialize, Deserialize, Clone)]
|
||||
pub struct ConfFile{
|
||||
pub struct ConfFile {
|
||||
ip: String,
|
||||
port: String,
|
||||
conf: ConfServer,
|
||||
}
|
||||
|
||||
#[derive(Debug, PartialEq, Serialize, Deserialize, Clone)]
|
||||
pub struct ConfServer{
|
||||
pub struct ConfServer {
|
||||
sock_type: String,
|
||||
path: Option<String>,
|
||||
ip: Option<String>,
|
||||
@@ -38,56 +45,65 @@ pub struct ConfServer{
|
||||
}
|
||||
|
||||
#[derive(Debug, PartialEq, Serialize, Deserialize, Clone)]
|
||||
pub struct ServerData{
|
||||
pub struct ServerData {
|
||||
pub domain: String,
|
||||
pub ip: String,
|
||||
}
|
||||
|
||||
pub struct Config{
|
||||
l_servers : HashMap<String, String>,
|
||||
pub struct Config {
|
||||
l_servers: HashMap<String, String>,
|
||||
port: String,
|
||||
ip: String,
|
||||
conf: ConfServer,
|
||||
}
|
||||
|
||||
pub fn generate_conf_from_file() -> ConfFile{
|
||||
pub fn generate_conf_from_file() -> ConfFile {
|
||||
match File::open(&FILE_CONF) {
|
||||
Ok(mut f) => {
|
||||
let mut s = String::new();
|
||||
f.read_to_string(&mut s).unwrap();
|
||||
match serde_yaml::from_str(&s) {
|
||||
Ok(result) => result,
|
||||
Err(e) => {error!("Config file malformed: {}",e); panic!("{}", e);},
|
||||
Err(e) => {
|
||||
error!("Config file malformed: {}", e);
|
||||
panic!("{}", e);
|
||||
}
|
||||
}
|
||||
}
|
||||
Err(e) => {error!("Error open config file: {}",e); panic!("{}",e)}
|
||||
Err(e) => {
|
||||
error!("Error open config file: {}", e);
|
||||
panic!("{}", e)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pub fn generate_slist_from_file() -> Vec<ServerData>{
|
||||
match File::open(&FILE_SERVERS){
|
||||
pub fn generate_slist_from_file() -> Vec<ServerData> {
|
||||
match File::open(&FILE_SERVERS) {
|
||||
Ok(mut f) => {
|
||||
let mut s = String::new();
|
||||
f.read_to_string(&mut s).unwrap();
|
||||
match serde_yaml::from_str(&s) {
|
||||
Ok(result) => result,
|
||||
Err(e) => {
|
||||
warn!("IPs list file malformed; creating new one\nerror: {}",e);
|
||||
warn!("IPs list file malformed; creating new one\nerror: {}", e);
|
||||
Vec::new()
|
||||
},
|
||||
}
|
||||
}
|
||||
}
|
||||
Err(e) => {
|
||||
warn!("IPs list file can't be open; creating new one \nerror: {}",e);
|
||||
warn!(
|
||||
"IPs list file can't be open; creating new one \nerror: {}",
|
||||
e
|
||||
);
|
||||
Vec::new()
|
||||
},
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl Config {
|
||||
pub fn new() -> Self {
|
||||
let yaml_conf = generate_conf_from_file();
|
||||
Self{
|
||||
Self {
|
||||
l_servers: Self::get_servers(&generate_slist_from_file()),
|
||||
port: yaml_conf.port,
|
||||
ip: yaml_conf.ip,
|
||||
@@ -95,8 +111,8 @@ impl Config {
|
||||
}
|
||||
}
|
||||
|
||||
pub fn add(&mut self, server: ServerData) -> bool{
|
||||
match self.l_servers.insert(server.domain, server.ip){
|
||||
pub fn add(&mut self, server: ServerData) -> bool {
|
||||
match self.l_servers.insert(server.domain, server.ip) {
|
||||
Some(_s) => true, //Modified instead of added
|
||||
None => false,
|
||||
}
|
||||
@@ -109,89 +125,100 @@ impl Config {
|
||||
}
|
||||
}
|
||||
|
||||
pub fn flush(&self){
|
||||
let servers = Vec::from_iter(self.l_servers.iter()
|
||||
.map(|(x, y)| ServerData{domain: (*x).clone(), ip: (*y).clone()}));
|
||||
let mut file = File::create(FILE_SERVERS).unwrap();
|
||||
file.write(&serde_yaml::to_string(&servers).unwrap().into_bytes());
|
||||
file.flush();
|
||||
|
||||
pub fn flush(&self) -> Result<(), Box<dyn Error>> {
|
||||
let servers = Vec::from_iter(self.l_servers.iter().map(|(x, y)| ServerData {
|
||||
domain: (*x).clone(),
|
||||
ip: (*y).clone(),
|
||||
}));
|
||||
let mut file = File::create(FILE_SERVERS)?;
|
||||
_ = file.write(&serde_yaml::to_string(&servers)?.into_bytes());
|
||||
_ = file.flush();
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn get_servers(file: &Vec<ServerData>) -> HashMap<String, String> {
|
||||
let mut ret = HashMap::new();
|
||||
for j in file{
|
||||
ret.insert(j.domain.clone(),j.ip.clone());
|
||||
for j in file {
|
||||
ret.insert(j.domain.clone(), j.ip.clone());
|
||||
}
|
||||
ret
|
||||
}
|
||||
|
||||
pub fn get_host(&self, host: &String) -> Option<(&String, &String)>{
|
||||
pub fn get_host(&self, host: &String) -> Option<(&String, &String)> {
|
||||
self.l_servers.get_key_value(host)
|
||||
}
|
||||
|
||||
pub fn get_server(&self, host: &String) -> Option<(String, u16)>{
|
||||
let raw: Vec<&str> =
|
||||
match self.get_host(host){
|
||||
pub fn get_server(&self, host: &String) -> Option<(String, u16)> {
|
||||
let raw: Vec<&str> = match self.get_host(host) {
|
||||
Some(h) => h.1.split(":").collect(),
|
||||
None => return None,
|
||||
};
|
||||
|
||||
match raw.len() {
|
||||
1 => Some((String::from(raw[0]),DEF_PORT)),
|
||||
2 => {
|
||||
match FromStr::from_str(raw[1]) {
|
||||
Ok(p) => Some((String::from(raw[0]),p)),
|
||||
Err(_e) => None,
|
||||
}
|
||||
1 => Some((String::from(raw[0]), DEF_PORT)),
|
||||
2 => match FromStr::from_str(raw[1]) {
|
||||
Ok(p) => Some((String::from(raw[0]), p)),
|
||||
Err(_e) => None,
|
||||
},
|
||||
_=> None,
|
||||
_ => None,
|
||||
}
|
||||
}
|
||||
|
||||
pub fn get_port(&self) -> &String{
|
||||
#[allow(dead_code)]
|
||||
pub fn get_port(&self) -> &String {
|
||||
&self.port
|
||||
}
|
||||
|
||||
pub fn get_ip(&self) -> &String{
|
||||
#[allow(dead_code)]
|
||||
pub fn get_ip(&self) -> &String {
|
||||
&self.ip
|
||||
}
|
||||
|
||||
pub fn get_port_conf(&self) -> &String{
|
||||
#[allow(dead_code)]
|
||||
pub fn get_port_conf(&self) -> &String {
|
||||
match self.conf.sock_type.as_str() {
|
||||
TCP_TYPE => &self.conf.port.as_ref().unwrap(),
|
||||
_=> {error!("Only tcp types have port"); panic!("Only tcp types have port")},
|
||||
_ => {
|
||||
error!("Only tcp types have port");
|
||||
panic!("Only tcp types have port")
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pub fn get_conf_ip(&self) -> &String{
|
||||
#[allow(dead_code)]
|
||||
pub fn get_conf_ip(&self) -> &String {
|
||||
match self.conf.sock_type.as_str() {
|
||||
TCP_TYPE => &self.conf.ip.as_ref().unwrap(),
|
||||
_=> {error!("Only tcp types have IP"); panic!("Only tcp types have IP")},
|
||||
_ => {
|
||||
error!("Only tcp types have IP");
|
||||
panic!("Only tcp types have IP")
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pub fn get_bindeable_ip(&self) -> String {
|
||||
build_bindeable_ip(&self.ip,&self.port)
|
||||
build_bindeable_ip(&self.ip, &self.port)
|
||||
}
|
||||
|
||||
pub fn get_bindeable_conf(&self) -> String {
|
||||
match self.conf.sock_type.as_str() {
|
||||
TCP_TYPE => build_bindeable_ip(
|
||||
self.conf.ip.as_ref().unwrap(),
|
||||
self.conf.port.as_ref().unwrap()
|
||||
),
|
||||
self.conf.ip.as_ref().unwrap(),
|
||||
self.conf.port.as_ref().unwrap(),
|
||||
),
|
||||
UNIX_TYPE => self.conf.path.as_ref().unwrap().to_string(),
|
||||
_=> {error!("Invalid type"); panic!("Invalid type")},
|
||||
_ => {
|
||||
error!("Invalid type");
|
||||
panic!("Invalid type")
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pub fn get_conf_type(&self) -> &String{
|
||||
pub fn get_conf_type(&self) -> &String {
|
||||
&self.conf.sock_type
|
||||
}
|
||||
}
|
||||
|
||||
fn build_bindeable_ip(ip: &String, port: &String) -> String{
|
||||
format!("{}:{}",ip,port)
|
||||
fn build_bindeable_ip(ip: &String, port: &String) -> String {
|
||||
format!("{}:{}", ip, port)
|
||||
}
|
||||
|
||||
|
||||
14
src/main.rs
14
src/main.rs
@@ -1,22 +1,20 @@
|
||||
use std::thread;
|
||||
//use server_conf::server_conf;
|
||||
use std::sync::{Arc, RwLock};
|
||||
use log::info;
|
||||
use simple_logger::SimpleLogger;
|
||||
use std::sync::{Arc, RwLock};
|
||||
use std::thread;
|
||||
mod client;
|
||||
mod conf;
|
||||
mod server_conf;
|
||||
mod protocol;
|
||||
mod server_conf;
|
||||
mod server_proxy;
|
||||
|
||||
fn main() {
|
||||
SimpleLogger::new().init().unwrap();
|
||||
env_logger::init();
|
||||
info!("start server");
|
||||
let servers = Arc::new(RwLock::new(conf::Config::new()));
|
||||
let s1 = servers.clone();
|
||||
let s2 = servers.clone();
|
||||
let stop1 = thread::spawn(|| server_proxy::start(s1));
|
||||
let stop2 = thread::spawn(|| server_conf::server::start(s2));
|
||||
stop1.join();
|
||||
stop2.join();
|
||||
_ = stop1.join();
|
||||
_ = stop2.join();
|
||||
}
|
||||
|
||||
@@ -5,8 +5,8 @@ pub struct HandShake<'a> {
|
||||
datagram: &'a mut [u8],
|
||||
}
|
||||
|
||||
impl<'a> HandShake<'a>{
|
||||
pub fn new(data: &'a mut[u8]) -> Self {
|
||||
impl<'a> HandShake<'a> {
|
||||
pub fn new(data: &'a mut [u8]) -> Self {
|
||||
let len_pack = data[0];
|
||||
let len_dom = data[4];
|
||||
Self {
|
||||
@@ -18,28 +18,28 @@ impl<'a> HandShake<'a>{
|
||||
}
|
||||
|
||||
pub fn get_host_name(&self) -> String {
|
||||
String::from_utf8(self.datagram[5 .. ((self.len_dom+5) as usize)].to_vec()).unwrap()
|
||||
String::from_utf8(self.datagram[5..((self.len_dom + 5) as usize)].to_vec()).unwrap()
|
||||
}
|
||||
|
||||
#[allow(dead_code)]
|
||||
pub fn get_port(&self) -> u16 {
|
||||
u16::from_be_bytes([(self.datagram[(self.len_pack - 2) as usize]),
|
||||
(self.datagram[(self.len_pack - 1) as usize])])
|
||||
u16::from_be_bytes([
|
||||
(self.datagram[(self.len_pack - 2) as usize]),
|
||||
(self.datagram[(self.len_pack - 1) as usize]),
|
||||
])
|
||||
}
|
||||
|
||||
pub fn replace_port(&mut self, n_port: u16){
|
||||
pub fn replace_port(&mut self, n_port: u16) {
|
||||
let s_port = n_port.to_ne_bytes();
|
||||
self.datagram[self.port_pos]=s_port[1];
|
||||
self.datagram[self.port_pos+1]=s_port[0];
|
||||
self.datagram[self.port_pos] = s_port[1];
|
||||
self.datagram[self.port_pos + 1] = s_port[0];
|
||||
}
|
||||
|
||||
|
||||
pub fn get_raw(&self) -> &[u8]{
|
||||
pub fn get_raw(&self) -> &[u8] {
|
||||
self.datagram
|
||||
}
|
||||
|
||||
pub fn is_handshake(&self) -> bool {
|
||||
(self.datagram[0] == self.len_pack) &&
|
||||
(self.len_dom + 7 == self.len_pack)
|
||||
(self.datagram[0] == self.len_pack) && (self.len_dom + 7 == self.len_pack)
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@@ -1,7 +1,8 @@
|
||||
use std::io::prelude::*;
|
||||
use crate::conf;
|
||||
use std::sync::{Arc, RwLock};
|
||||
use log::{error, warn};
|
||||
use std::error::Error;
|
||||
use std::io::prelude::*;
|
||||
use std::sync::{Arc, RwLock};
|
||||
|
||||
const OP_ADD: u8 = 0;
|
||||
const OP_DEL: u8 = 1;
|
||||
@@ -16,82 +17,89 @@ const RE_KO: u8 = 1;
|
||||
pub struct Conexion<TSocket: Read + Write> {
|
||||
conf: Arc<RwLock<conf::Config>>,
|
||||
stream: TSocket,
|
||||
buf:[u8; 256],
|
||||
buf: [u8; 256],
|
||||
exit: bool,
|
||||
}
|
||||
|
||||
impl<TSocket: Read + Write> Conexion<TSocket> {
|
||||
pub fn new(conf: Arc<RwLock<conf::Config>>, stream: TSocket) -> Self {
|
||||
Self{
|
||||
conf: conf,
|
||||
stream: stream,
|
||||
buf: [1; 256],
|
||||
exit: false,
|
||||
Self {
|
||||
conf: conf,
|
||||
stream: stream,
|
||||
buf: [1; 256],
|
||||
exit: false,
|
||||
}
|
||||
}
|
||||
|
||||
pub fn process_reques(&mut self) {
|
||||
let mut state: [u8; 1] = [1; 1];
|
||||
while !self.exit {
|
||||
match self.stream.read_exact(&mut state){
|
||||
Ok(len) => self.check_state(state[0]),
|
||||
Err(e) => {self.exit=true; error!("{}", e);},
|
||||
match self.stream.read_exact(&mut state) {
|
||||
Ok(_len) => _ = self.check_state(state[0]),
|
||||
Err(e) => {
|
||||
self.exit = true;
|
||||
error!("{}", e);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
fn read_domain_info(&mut self) ->
|
||||
Result<conf::ServerData, std::io::Error>{
|
||||
let mut len = self.stream.read(&mut self.buf)?;
|
||||
fn read_domain_info(&mut self) -> Result<conf::ServerData, std::io::Error> {
|
||||
let _len = self.stream.read(&mut self.buf)?;
|
||||
let end_domain = (self.buf[0] + 1) as usize;
|
||||
let start_ip = end_domain + 1 as usize;
|
||||
let end_ip = self.buf[end_domain] as usize + start_ip;
|
||||
let domain = String::from_utf8(self.buf[1 .. end_domain].to_vec()).unwrap();
|
||||
let ip = String::from_utf8(self.buf[start_ip .. end_ip].to_vec()).unwrap();
|
||||
Ok(conf::ServerData{
|
||||
let domain = String::from_utf8(self.buf[1..end_domain].to_vec()).unwrap();
|
||||
let ip = String::from_utf8(self.buf[start_ip..end_ip].to_vec()).unwrap();
|
||||
Ok(conf::ServerData {
|
||||
domain: domain,
|
||||
ip: ip,
|
||||
})
|
||||
}
|
||||
|
||||
fn read_unique_info(&mut self) ->
|
||||
Result<String, std::io::Error>{
|
||||
self.stream.read_exact(&mut self.buf[0 .. 1])?;
|
||||
fn read_unique_info(&mut self) -> Result<String, std::io::Error> {
|
||||
self.stream.read_exact(&mut self.buf[0..1])?;
|
||||
let len = self.buf[0] as usize;
|
||||
self.stream.read_exact(&mut self.buf[0 .. len])?;
|
||||
Ok(String::from_utf8(self.buf[0 .. len].to_vec()).unwrap())
|
||||
self.stream.read_exact(&mut self.buf[0..len])?;
|
||||
Ok(String::from_utf8(self.buf[0..len].to_vec()).unwrap())
|
||||
}
|
||||
|
||||
fn check_state(&mut self, state: u8) {
|
||||
match state{
|
||||
OP_ADD => {
|
||||
match self.read_domain_info() {
|
||||
Ok(sd) => {
|
||||
match self.conf.write().unwrap().add(sd) {
|
||||
true => self.stream.write(&[RE_MOD]),
|
||||
false => self.stream.write(&[RE_ADD]),
|
||||
};
|
||||
self.conf.read().unwrap().flush();
|
||||
},
|
||||
Err(e) => {self.exit=true; warn!("{}", e);},
|
||||
fn check_state(&mut self, state: u8) -> Result<(), Box<dyn Error + '_>> {
|
||||
match state {
|
||||
OP_ADD => match self.read_domain_info() {
|
||||
Ok(sd) => {
|
||||
match self.conf.write()?.add(sd) {
|
||||
true => self.stream.write(&[RE_MOD])?,
|
||||
false => self.stream.write(&[RE_ADD])?,
|
||||
};
|
||||
_ = self.conf.read()?.flush();
|
||||
}
|
||||
Err(e) => {
|
||||
self.exit = true;
|
||||
warn!("{}", e);
|
||||
}
|
||||
},
|
||||
|
||||
OP_DEL => match self.read_unique_info(){
|
||||
OP_DEL => match self.read_unique_info() {
|
||||
Ok(domain) => {
|
||||
match self.conf.write().unwrap().del(domain){
|
||||
match self.conf.write()?.del(domain) {
|
||||
true => {
|
||||
self.stream.write(&[RE_OK]);
|
||||
},
|
||||
false => {self.stream.write(&[RE_KO]);},
|
||||
self.stream.write(&[RE_OK])?;
|
||||
}
|
||||
false => {
|
||||
self.stream.write(&[RE_KO])?;
|
||||
}
|
||||
};
|
||||
self.conf.read().unwrap().flush();
|
||||
_ = self.conf.read().unwrap().flush();
|
||||
}
|
||||
Err(e) => {
|
||||
self.exit = true;
|
||||
error!("{}", e);
|
||||
}
|
||||
Err(e) => {self.exit=true; error!("{}", e);},
|
||||
},
|
||||
OP_EXIT => self.exit=true,
|
||||
_=> warn!("no recognice option: {}", state),
|
||||
}
|
||||
OP_EXIT => self.exit = true,
|
||||
_ => warn!("no recognice option: {}", state),
|
||||
};
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
|
||||
@@ -1,77 +1,68 @@
|
||||
use std::io::{Error, ErrorKind};
|
||||
use std::net::TcpListener;
|
||||
use std::net::TcpStream;
|
||||
use std::os::unix::net::UnixListener;
|
||||
use std::os::unix::net::UnixStream;
|
||||
use std::io::{Error, ErrorKind};
|
||||
use log::{warn};
|
||||
|
||||
pub const TCP_LIS : u8 = 1;
|
||||
pub const UNIX_LIS : u8 = 2;
|
||||
pub const ERROR_LIS : u8 = 0;
|
||||
pub const TCP_LIS: u8 = 1;
|
||||
pub const UNIX_LIS: u8 = 2;
|
||||
pub const ERROR_LIS: u8 = 0;
|
||||
|
||||
pub trait RWTrait: std::io::Read + std::io::Write + Send {}
|
||||
impl RWTrait for TcpStream {}
|
||||
impl RWTrait for UnixStream {}
|
||||
|
||||
pub struct GenericListener {
|
||||
tcp_lis : Option<TcpListener>,
|
||||
unix_lis : Option<UnixListener>,
|
||||
type_lis : u8,
|
||||
tcp_lis: Option<TcpListener>,
|
||||
unix_lis: Option<UnixListener>,
|
||||
type_lis: u8,
|
||||
}
|
||||
|
||||
impl GenericListener {
|
||||
fn new_tcp(listener: TcpListener) -> Self{
|
||||
GenericListener{
|
||||
fn new_tcp(listener: TcpListener) -> Self {
|
||||
GenericListener {
|
||||
tcp_lis: Some(listener),
|
||||
unix_lis: None,
|
||||
type_lis: TCP_LIS,
|
||||
}
|
||||
}
|
||||
|
||||
fn new_unix(listener: UnixListener) -> Self{
|
||||
GenericListener{
|
||||
fn new_unix(listener: UnixListener) -> Self {
|
||||
GenericListener {
|
||||
tcp_lis: None,
|
||||
unix_lis: Some(listener),
|
||||
type_lis: UNIX_LIS,
|
||||
}
|
||||
}
|
||||
|
||||
pub fn bind(address: String, type_lis: u8) -> Result<Self, String>{
|
||||
pub fn bind(address: String, type_lis: u8) -> Result<Self, String> {
|
||||
let ret = match type_lis {
|
||||
TCP_LIS => Self::new_tcp(
|
||||
match TcpListener::bind(address) {
|
||||
Ok(s) => s,
|
||||
Err(e) => return Err(e.to_string()),
|
||||
}),
|
||||
UNIX_LIS => Self::new_unix(
|
||||
match UnixListener::bind(address){
|
||||
Ok(s) => s,
|
||||
Err(e) => return Err(e.to_string()),
|
||||
}),
|
||||
TCP_LIS => Self::new_tcp(match TcpListener::bind(address) {
|
||||
Ok(s) => s,
|
||||
Err(e) => return Err(e.to_string()),
|
||||
}),
|
||||
UNIX_LIS => Self::new_unix(match UnixListener::bind(address) {
|
||||
Ok(s) => s,
|
||||
Err(e) => return Err(e.to_string()),
|
||||
}),
|
||||
_ => return Err("No valid option".to_string()),
|
||||
};
|
||||
Ok(ret)
|
||||
}
|
||||
|
||||
|
||||
|
||||
pub fn accept(&self) -> Result<Box<dyn RWTrait>,Error> {
|
||||
pub fn accept(&self) -> Result<Box<dyn RWTrait>, Error> {
|
||||
match self.type_lis {
|
||||
TCP_LIS => Ok(Box::new(self.tcp_lis.as_ref().unwrap().accept()?.0)),
|
||||
UNIX_LIS => Ok(Box::new(self.unix_lis.as_ref().unwrap().accept()?.0)),
|
||||
_=> Err(Error::new(ErrorKind::Other, "Unexpected type"))
|
||||
_ => Err(Error::new(ErrorKind::Other, "Unexpected type")),
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
pub fn string_top_type(s: &String) -> u8 {
|
||||
match (*s).as_str(){
|
||||
match (*s).as_str() {
|
||||
"TCP" => TCP_LIS,
|
||||
"UNIX" => UNIX_LIS,
|
||||
&_ => ERROR_LIS,
|
||||
&_ => ERROR_LIS,
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
@@ -1,65 +1,64 @@
|
||||
use crate::client;
|
||||
use crate::client::guard;
|
||||
use crate::conf;
|
||||
use crate::protocol;
|
||||
use log::{error, info};
|
||||
use std::io::prelude::*;
|
||||
use std::net::{TcpListener, TcpStream};
|
||||
use std::sync::{Arc, RwLock};
|
||||
use std::io::prelude::*;
|
||||
use crate::client::guard;
|
||||
use crate::client;
|
||||
use std::thread;
|
||||
use std::time::Duration;
|
||||
use crate::protocol;
|
||||
use crate::conf;
|
||||
use log::{error, info};
|
||||
|
||||
pub fn start(servers: Arc<RwLock<conf::Config>>){
|
||||
let listener = TcpListener::bind(
|
||||
servers.read().unwrap().get_bindeable_ip()
|
||||
).unwrap();
|
||||
pub fn start(servers: Arc<RwLock<conf::Config>>) {
|
||||
let listener = TcpListener::bind(servers.read().unwrap().get_bindeable_ip()).unwrap();
|
||||
let guard = Arc::new(RwLock::new(guard::Guard::new()));
|
||||
for stream in listener.incoming() {
|
||||
if guard.read().unwrap().can_add(){
|
||||
if guard.read().unwrap().can_add() {
|
||||
match stream {
|
||||
Ok(stream) => {
|
||||
let g = guard.clone();
|
||||
let s = servers.clone();
|
||||
thread::spawn(|| read_connection(stream, s , g));
|
||||
},
|
||||
thread::spawn(|| read_connection(stream, s, g));
|
||||
}
|
||||
|
||||
Err(_e) => error!("{}",_e),
|
||||
Err(_e) => error!("{}", _e),
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fn read_connection(mut stream: TcpStream,
|
||||
servers: Arc<RwLock<conf::Config>>,
|
||||
guard: Arc<RwLock<guard::Guard>> ) {
|
||||
fn read_connection(
|
||||
mut stream: TcpStream,
|
||||
servers: Arc<RwLock<conf::Config>>,
|
||||
guard: Arc<RwLock<guard::Guard>>,
|
||||
) {
|
||||
let mut buf: [u8; 256] = [1; 256];
|
||||
stream.set_read_timeout(Some(Duration::from_millis(5000)));
|
||||
_ = stream.set_read_timeout(Some(Duration::from_millis(5000)));
|
||||
let leng = match stream.read(&mut buf) {
|
||||
Ok(l) => l,
|
||||
Err(_e) => return,
|
||||
};
|
||||
let hs = protocol::HandShake::new(&mut buf[.. leng]);
|
||||
if hs.is_handshake() { //Filtra los ping, solo controlamos los handshakes
|
||||
conect_server(servers, hs, stream, guard);
|
||||
let hs = protocol::HandShake::new(&mut buf[..leng]);
|
||||
if hs.is_handshake() {
|
||||
//Filtra los ping, solo controlamos los handshakes
|
||||
conect_server(servers, hs, stream, guard);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
fn conect_server(servers: Arc<RwLock<conf::Config>>,
|
||||
mut hs: protocol::HandShake,
|
||||
stream: TcpStream,
|
||||
guard: Arc<RwLock<guard::Guard>>){
|
||||
|
||||
fn conect_server(
|
||||
servers: Arc<RwLock<conf::Config>>,
|
||||
mut hs: protocol::HandShake,
|
||||
stream: TcpStream,
|
||||
guard: Arc<RwLock<guard::Guard>>,
|
||||
) {
|
||||
match servers.read().unwrap().get_server(&hs.get_host_name()) {
|
||||
Some(s) => {
|
||||
hs.replace_port(s.1);
|
||||
let mut sstream = TcpStream::connect(s.0 + ":" + &s.1.to_string()).unwrap();
|
||||
sstream.write(hs.get_raw());
|
||||
let c1 = client::Client::new(stream,sstream, hs);
|
||||
_ = sstream.write(hs.get_raw());
|
||||
let c1 = client::Client::new(stream, sstream, hs);
|
||||
guard.write().unwrap().add_thread(c1.start_proxy());
|
||||
},
|
||||
None => info!("No server found for {}", hs.get_host_name())
|
||||
}
|
||||
None => info!("No server found for {}", hs.get_host_name()),
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
Reference in New Issue
Block a user