From d5407138f208c694ccd68df01f3da1648e02d5f5 Mon Sep 17 00:00:00 2001
From: Sam Hos <sam.hos@hva.nl>
Date: Wed, 25 Sep 2024 15:02:41 +0200
Subject: [PATCH] Made cpp into client instead of server

---
 src/C++/Socket/main.cpp | 65 +++++++++++++++++++++++++++--------------
 1 file changed, 43 insertions(+), 22 deletions(-)

diff --git a/src/C++/Socket/main.cpp b/src/C++/Socket/main.cpp
index 2d36667..2ccb171 100644
--- a/src/C++/Socket/main.cpp
+++ b/src/C++/Socket/main.cpp
@@ -1,33 +1,54 @@
-#include <cstring>
 #include <iostream>
-#include <netinet/in.h>
-#include <sys/socket.h>
-#include <unistd.h>
+#include <boost/asio.hpp>
+#include <string>
 
-int serverSocket = socket(AF_INET, SOCK_STREAM, 0);
+using boost::asio::ip::tcp;
 
-using namespace std;
+int main() {
+    try {
+        // Object creation
+        boost::asio::io_context io_context;
 
-int main()
-{
-    sockaddr_in serverAddress;
-    serverAddress.sin_family = AF_INET;
-    serverAddress.sin_port = htons(4204);
-    serverAddress.sin_addr.s_addr = INADDR_ANY;
+        // Resolve the server address and port
+        tcp::resolver resolver(io_context);
+        tcp::resolver::results_type endpoints = resolver.resolve("127.0.0.1", "4024");
 
-    bind(serverSocket, (struct sockaddr *)&serverAddress, sizeof(serverAddress));
+        // Create and connect the socket
+        tcp::socket socket(io_context);
+        boost::asio::connect(socket, endpoints);
 
-    listen(serverSocket, 5);
+        std::cout << "Connected to the server." << std::endl;
 
-    int clientSocket = accept(serverSocket, nullptr, nullptr);
+        // Receive initial message from the server
+        boost::asio::streambuf buffer;
+        boost::asio::read_until(socket, buffer, "\n");
+        std::istream is(&buffer);
+        std::string initial_message;
+        std::getline(is, initial_message);
+        std::cout << "Initial message from server: " << initial_message << std::endl;
 
-    char buffer[1024] = {0};
-    recv(clientSocket, buffer, sizeof(buffer), 0);
-    cout << "Message from client: " << buffer << endl;
+        // Send and receive messages
+        while (true) {
+            // Send a message to the server
+            std::string message;
+            std::cout << "Enter message: ";
+            //read directly from the console and feed with cin to the message variable
+            std::getline(std::cin, message);
+            message += "\n"; // Add newline to mark the end of the message
+            boost::asio::write(socket, boost::asio::buffer(message));
 
+            // Receive a response from the server
+            boost::asio::streambuf response_buffer;
+            boost::asio::read_until(socket, response_buffer, "\n");
+            std::istream response_stream(&response_buffer);
+            std::string reply;
+            std::getline(response_stream, reply);
+            std::cout << "Reply from server: " << reply << std::endl;
+        }
+
+    } catch (std::exception& e) {
+        std::cerr << "Exception: " << e.what() << std::endl;
+    }
 
-    close(serverSocket);
     return 0;
-}
-
-// https://www.geeksforgeeks.org/socket-programming-in-cpp/
\ No newline at end of file
+}
\ No newline at end of file