feat: implement client search functionality

src/client.rs

@@ -1,6 +1,7 @@
 use crate::{
     peer::{DefaultPeer, Peer},
     server::{PeerAddress, Server},
+    types::FileSearch,
     utils::{md5, thread_pool::ThreadPool},
 };
 use std::{
@@ -19,10 +20,12 @@ use std::{
 const MAX_THREADS: usize = 100;
 pub enum ClientOperation {
     ConnectToPeer(Peer),
+    SearchResult(FileSearch),
 }
 struct ClientContext {
     peers: HashMap<String, DefaultPeer>,
     sender: Option<Sender<ClientOperation>>,
+    search_results: Vec<FileSearch>,
     thread_pool: ThreadPool,
 }
 impl ClientContext {
@@ -30,6 +33,7 @@ impl ClientContext {
         Self {
             peers: HashMap::new(),
             sender: None,
+            search_results: Vec::new(),
             thread_pool: ThreadPool::new(MAX_THREADS),
         }
     }
@@ -99,7 +103,7 @@ impl Client {
         }
     }
 
-    pub fn search(&self, query: &str, timeout: Duration) {
+    pub fn search(&self, query: &str, timeout: Duration) -> Vec<FileSearch> {
         println!("Searching for {}", query);
         if let Some(server) = &self.server {
             let hash = md5::md5(query);
@@ -115,9 +119,7 @@ impl Client {
                 break;
             }
         }
-        if let Some(server) = &self.server {
-            println!("server {:?}", server)
-        }
+        return self.context.lock().unwrap().search_results.clone();
     }
 
     fn listen_to_client_operations(
@@ -130,6 +132,13 @@ impl Client {
                     ClientOperation::ConnectToPeer(peer) => {
                         Self::connect_to_peer(peer, client_context.clone())
                     }
+                    ClientOperation::SearchResult(file_search) => {
+                        client_context
+                            .lock()
+                            .unwrap()
+                            .search_results
+                            .push(file_search);
+                    }
                 }
             }
         });

src/main.rs

@@ -3,6 +3,7 @@ mod dispatcher;
 mod message;
 mod peer;
 mod server;
+mod types;
 mod utils;
 
 use client::Client;
@@ -23,7 +24,8 @@ fn main() {
     client.connect();
     match client.login() {
         Ok(_) => {
-            client.search("Fantazia", Duration::from_secs(20));
+            let results = client.search("Fantazia", Duration::from_secs(10));
+            println!("Search results: {:?}", results);
         }
         Err(e) => {
             println!("Failed to login: {}", e);

src/message/peer/file_search_response.rs

@@ -1,25 +1,10 @@
 use crate::message::{Message, MessageHandler};
 use crate::peer::PeerOperation;
+use crate::types::{File, FileSearch};
 use crate::utils::zlib::deflate;
 use std::collections::HashMap;
 use std::sync::mpsc::Sender;
 
-#[derive(Debug)]
-#[allow(dead_code)]
-pub struct File {
-    pub username: String,
-    pub name: String,
-    pub size: i32,
-    pub attribs: HashMap<i32, i32>,
-}
-#[derive(Debug)]
-#[allow(dead_code)]
-pub struct FileSearch {
-    pub token: String,
-    pub files: Vec<File>,
-    pub slots: i8,
-    pub speed: i32,
-}
 
 fn decompress_buffer(buffer: &[u8]) -> Result<Vec<u8>, String> {
     deflate(buffer)
@@ -72,7 +57,6 @@ impl MessageHandler<PeerOperation> for FileSearchResponse {
         9
     }
     fn handle(&self, message: &mut Message, sender: Sender<PeerOperation>) {
-        // println!("{:?}", message);
         let file_search = FileSearch::new_from_message(message);
 
         sender

src/peer/default_peer.rs

@@ -1,14 +1,15 @@
 use crate::dispatcher::MessageDispatcher;
-use crate::message::peer::{FileSearch, FileSearchResponse};
+use crate::message::peer::FileSearchResponse;
 use crate::message::server::MessageFactory;
 use crate::message::{Handlers, Message, MessageReader};
+use crate::types::FileSearch;
 
 use std::sync::mpsc;
 use std::sync::mpsc::{Receiver, Sender};
 use std::thread::{self, JoinHandle};
 
-use crate::peer::Peer;
 use crate::client::ClientOperation;
+use crate::peer::Peer;
 use std::io::{self, Write};
 use std::net::TcpStream;
 use std::net::ToSocketAddrs;
@@ -18,6 +19,7 @@ use std::time::Duration;
 pub struct DefaultPeer {
     peer: Peer,
     peer_channel: Option<Sender<PeerOperation>>,
+    client_channel: Sender<ClientOperation>,
     // Store thread handles for proper lifecycle management
     read_thread: Option<JoinHandle<()>>,
     write_thread: Option<JoinHandle<()>>,
@@ -29,10 +31,11 @@ pub enum PeerOperation {
     FileSearchResult(FileSearch),
 }
 impl DefaultPeer {
-    pub fn new(peer: Peer, _client_channel: Sender<ClientOperation>) -> Self {
+    pub fn new(peer: Peer, client_channel: Sender<ClientOperation>) -> Self {
         Self {
             peer,
             peer_channel: None,
+            client_channel,
             // Initialize handles as None
             read_thread: None,
             write_thread: None,
@@ -68,7 +71,7 @@ impl DefaultPeer {
         let peer = self.peer.clone();
 
         // Spawn the reader thread
-        let read_handle = thread::spawn(move || {
+        self.read_thread = Some(thread::spawn(move || {
             let mut handlers = Handlers::new();
             handlers.register_handler(FileSearchResponse);
 
@@ -95,19 +98,23 @@ impl DefaultPeer {
                 match buffered_reader.extract_message() {
                     Ok(Some(mut message)) => dispatcher.dispatch(&mut message),
                     Err(e) => {
-                        println!("Error extracting message in default peer: {}. Terminating read loop.", e);
+                        println!(
+                            "Error extracting message in default peer: {}. Terminating read loop.",
+                            e
+                        );
                         break;
                     }
                     Ok(None) => continue,
                 }
             }
-        });
+        }));
 
-        // Spawn the writer thread
-        let write_handle = thread::spawn(move || {
+        let client_channel = self.client_channel.clone();
+        self.write_thread = Some(thread::spawn(move || {
             loop {
                 match peer_reader.recv() {
-                    Ok(operation) => match operation {
+                    Ok(operation) => {
+                        match operation {
                             PeerOperation::SendMessage(message) => {
                                 if let Err(e) = write_stream.write_all(&message.get_buffer()) {
                                     eprintln!("Error writing message to stream: {}. Terminating write loop.", e);
@@ -115,9 +122,12 @@ impl DefaultPeer {
                                 }
                             }
                             PeerOperation::FileSearchResult(file_search) => {
-                            println!("{:?}", file_search)
+                                client_channel
+                                    .send(ClientOperation::SearchResult(file_search))
+                                    .unwrap();
+                            }
+                        }
                     }
-                    },
                     Err(_) => {
                         // The sender has been dropped, the peer is shutting down.
                         println!("Peer channel closed. Terminating write loop.");
@@ -125,8 +135,36 @@ impl DefaultPeer {
                     }
                 }
             }
-        });
+        }));
 
         Ok(())
     }
 }
+
+impl Drop for DefaultPeer {
+    fn drop(&mut self) {
+        // Signal threads to shut down (e.g., by dropping the sender half of the channel)
+        // For now, we'll just drop the peer_channel, which will cause the writer thread
+        // to exit its loop. A more robust solution might involve a shared AtomicBool
+        // or a dedicated shutdown channel.
+        self.peer_channel = None;
+
+        // Join the read thread
+        if let Some(handle) = self.read_thread.take() {
+            println!("Joining read thread...");
+            match handle.join() {
+                Ok(_) => println!("Read thread joined successfully."),
+                Err(e) => eprintln!("Read thread panicked: {:?}", e),
+            }
+        }
+
+        // Join the write thread
+        if let Some(handle) = self.write_thread.take() {
+            println!("Joining write thread...");
+            match handle.join() {
+                Ok(_) => println!("Write thread joined successfully."),
+                Err(e) => eprintln!("Write thread panicked: {:?}", e),
+            }
+        }
+    }
+}

src/types.rs

@@ -0,0 +1,20 @@
+use std::collections::HashMap;
+
+#[derive(Debug, Clone)]
+#[allow(dead_code)]
+pub struct File {
+    pub username: String,
+    pub name: String,
+    pub size: i32,
+    pub attribs: HashMap<i32, i32>,
+}
+
+#[derive(Debug, Clone)]
+#[allow(dead_code)]
+pub struct FileSearch {
+    pub token: String,
+    pub files: Vec<File>,
+    pub slots: i8,
+    pub speed: i32,
+}
+