Initial Commit

src/client/main.cpp

@@ -0,0 +1,60 @@
+// main.cpp - Client entry point for ColumnLynx
+// Copyright (C) 2025 DcruBro
+// Distributed under the GPLv3 license. See LICENSE for details.
+
+#include <asio/asio.hpp>
+#include <csignal>
+#include <iostream>
+#include <columnlynx/common/utils.hpp>
+#include <columnlynx/common/panic_handler.hpp>
+#include <columnlynx/client/net/tcp/tcp_client.hpp>
+
+using asio::ip::tcp;
+using namespace ColumnLynx::Utils;
+
+volatile sig_atomic_t done = 0;
+
+void signalHandler(int signum) {
+    if (signum == SIGINT || signum == SIGTERM) {
+        log("Received termination signal. Shutting down client.");
+        done = 1;
+    }
+}
+
+int main(int argc, char** argv) {
+    // Capture SIGINT and SIGTERM for graceful shutdown
+    struct sigaction action;
+    memset(&action, 0, sizeof(struct sigaction));
+    action.sa_handler = signalHandler;
+    sigaction(SIGINT, &action, nullptr);
+    sigaction(SIGTERM, &action, nullptr);
+
+    PanicHandler::init();
+
+    try {
+        asio::io_context io;
+        auto client = std::make_shared<ColumnLynx::Net::TCP::TCPClient>(io, "127.0.0.1", std::to_string(serverPort()));
+
+        client->start();
+
+        // Run the IO context in a separate thread
+        std::thread ioThread([&io]() {
+            io.run();
+        });
+        ioThread.detach();
+
+        log("Client connected to 127.0.0.1:" + std::to_string(serverPort()));
+
+        // Client is running
+        while (!done) {
+            std::this_thread::sleep_for(std::chrono::milliseconds(100)); // Temp wait
+        }
+        log("Client shutting down.");
+        client->disconnect();
+        io.stop();
+        ioThread.join();
+
+    } catch (const std::exception& e) {
+        error("Client error: " + std::string(e.what()));
+    }
+}