features

client-network/src/lib.rs

@@ -2,8 +2,12 @@ mod data;
 
 /// Messages sent to the Network thread by the GUI.
 pub enum NetworkCommand {
-    ConnectPeer(String), // e.g., IP:PORT
-    RequestFileTree(String), // e.g., peer_id
+    ConnectToServer(String), // ServerIP
+    FetchPeerList(String),   // ServerIP
+    RegisterAsPeer(String),
+    Ping(),
+    ConnectPeer(String),     // IP:PORT
+    RequestFileTree(String), // peer_id
     RequestDirectoryContent(String, String),
     RequestChunk(String, String),
     // ...
@@ -11,19 +15,19 @@ pub enum NetworkCommand {
 
 /// Messages sent to the GUI by the Network thread.
 pub enum NetworkEvent {
+    Connected(),
+    Disconnected(),
+    Error(),
     PeerConnected(String),
     PeerListUpdated(Vec<String>),
     FileTreeReceived(String, Vec<MerkleNode>), // peer_id, content
     DataReceived(String, MerkleNode),
     FileTreeRootReceived(String, String),
-
     // ...
 }
 
-
-
-use crossbeam_channel::{Receiver, Sender};
 pub use crate::data::*;
+use crossbeam_channel::{Receiver, Sender};
 use sha2::{Digest, Sha256};
 
 pub fn calculate_chunk_id(data: &[u8]) -> String {
@@ -41,16 +45,12 @@ pub fn calculate_chunk_id(data: &[u8]) -> String {
     hex::encode(hash_bytes)
 }
 
-
-
 pub fn start_p2p_executor(
     cmd_rx: Receiver<NetworkCommand>,
     event_tx: Sender<NetworkEvent>,
 ) -> tokio::task::JoinHandle<()> {
-
     // Use tokio to spawn the asynchronous networking logic
     tokio::task::spawn(async move {
-
         // P2P/Networking Setup goes here
 
         println!("Network executor started.");
@@ -66,18 +66,40 @@ pub fn start_p2p_executor(
                         // Network logic to connect...
                         // If successful, send an event back:
                         // event_tx.send(NetworkEvent::PeerConnected(addr)).unwrap();
-                    },
+                    }
                     NetworkCommand::RequestFileTree(_) => {
                         println!("[Network] RequestFileTree() called");
-                    },
-
-                    // ... handle other commands
+                    }
                     NetworkCommand::RequestDirectoryContent(_, _) => {
                         println!("[Network] RequestDirectoryContent() called");
-                    },
+                    }
                     NetworkCommand::RequestChunk(_, _) => {
                         println!("[Network] RequestChunk() called");
-                    },
+                    }
+                    NetworkCommand::ConnectToServer(ip) => {
+                        println!("[Network] ConnectToServer() called");
+
+                        // Actual server connection
+
+                        tokio::time::sleep(std::time::Duration::from_millis(5000)).await;
+
+                        let res = event_tx.send(NetworkEvent::Connected());
+                        if let Some(error) = res.err() {
+                            println!(
+                                "[Network] Couldn't send crossbeam message to GUI: {}",
+                                error.to_string()
+                            );
+                        }
+                    }
+                    NetworkCommand::FetchPeerList(ip) => {
+                        println!("[Network] FetchPeerList() called");
+                    }
+                    NetworkCommand::RegisterAsPeer(_) => {
+                        println!("[Network] RegisterAsPeer() called");
+                    }
+                    NetworkCommand::Ping() => {
+                        println!("[Network] Ping() called");
+                    }
                 }
             }
 
@@ -90,4 +112,4 @@ pub fn start_p2p_executor(
             tokio::time::sleep(std::time::Duration::from_millis(50)).await;
         }
     })
-}
+}