init

clients/desktop/Cargo.toml

@@ -0,0 +1,16 @@
+[package]
+name = "vpnshare-desktop"
+edition.workspace = true
+license.workspace = true
+repository.workspace = true
+rust-version.workspace = true
+version.workspace = true
+
+[[bin]]
+name = "vpnshare-desktop"
+path = "src/main.rs"
+
+[dependencies]
+vpnshare-core = { path = "../../crates/vpnshare-core" }
+vpnshare-proto = { path = "../../crates/vpnshare-proto" }
+vpnshare-transport = { path = "../../crates/vpnshare-transport" }

clients/desktop/src/main.rs

@@ -0,0 +1,14 @@
+use vpnshare_core::{GatewayConfig, MtuPolicy};
+use vpnshare_proto::{encode_frame, FrameType, PROTOCOL_VERSION};
+
+fn main() {
+    let config = GatewayConfig::default();
+    let mtu = MtuPolicy::default();
+    let hello = encode_frame(FrameType::Hello, 0, 1, b"vpnshare-desktop").expect("static hello frame");
+
+    println!("VPN Share desktop client skeleton");
+    println!("protocol=VSHP/{PROTOCOL_VERSION}");
+    println!("default_gateway_mtu={}", config.default_mtu);
+    println!("effective_tunnel_mtu={}", mtu.effective_tunnel_mtu());
+    println!("hello_frame_bytes={}", hello.len());
+}