make 'src/common' actually common

- delete no longer needed lookup_ipv4
- delete no longer needed path_exists
- move gen_tls_client_config from common to client
- move gen_tls_server_config from common to server

src/libtrader/client/initializer.rs

@@ -5,7 +5,7 @@ use tokio::net::TcpStream;
 use tokio_rustls::webpki::DNSNameRef;
 use tokio_rustls::TlsConnector;
 
-use crate::common::misc::gen_tls_client_config::gen_tls_client_config;
+use crate::client::network::gen_tls_client_config::gen_tls_client_config;
 
 use rand::distributions::Alphanumeric;
 use rand::{thread_rng, Rng};

src/libtrader/client/network/mod.rs

@@ -1,2 +1,3 @@
 pub mod cmd;
 pub mod handle_data;
+pub mod gen_tls_client_config;

src/libtrader/common/misc/lookup_ipv4.rs

@@ -1,19 +0,0 @@
-use std::net::{SocketAddr, ToSocketAddrs};
-
-/// Looks up a string hostname and port, returns a SocketAddr represnting that hostname and port.
-///
-/// Arguments:
-/// host - hostname to search.
-/// port - port on hostname to search.
-///
-/// Returns: SocketAddr
-pub fn lookup_ipv4(host: &str, port: u16) -> SocketAddr {
-    let addrs = (host, port).to_socket_addrs().unwrap();
-    for addr in addrs {
-        if let SocketAddr::V4(_) = addr {
-            return addr;
-        }
-    }
-
-    unreachable!("Cannot lookup address");
-}

src/libtrader/common/misc/mod.rs

@@ -1,7 +1,3 @@
 pub mod assert_msg;
-pub mod gen_tls_client_config;
-pub mod gen_tls_server_config;
-pub mod lookup_ipv4;
-pub mod path_exists;
 pub mod return_flags;
 pub mod servers_pool;

src/libtrader/common/misc/path_exists.rs

@@ -1,9 +0,0 @@
-/// Simple copy-pasta for checking for path existance.
-///
-/// Used in gen_log() and libtrader_init_log(). Checks if path is exists or not.
-///
-/// Arguments:
-/// path - The path to check
-pub fn path_exists(path: &str) -> bool {
-    std::fs::metadata(path).is_ok()
-}

src/libtrader/server/initializer.rs

@@ -9,7 +9,7 @@ use tokio_rustls::TlsAcceptor;
 
 use std::net::ToSocketAddrs;
 
-use crate::common::misc::gen_tls_server_config::gen_tls_server_config;
+use crate::server::network::gen_tls_server_config::gen_tls_server_config;
 
 use crate::server::db::config::{DB_ACC_PASS, DB_ACC_USER};
 use crate::server::db::initializer::db_connect;

src/libtrader/server/network/mod.rs

@@ -1,3 +1,4 @@
 pub mod cmd;
 pub mod handle_data;
 pub mod jwt_wrapper;
+pub mod gen_tls_server_config;