Add makefile and split request and response to header files

response.cpp

@@ -0,0 +1,58 @@
+#include "response.hpp"
+#include <algorithm>
+#include <cstring>
+#include <iostream>
+#include <netinet/in.h>
+#include <sstream>
+#include <string>
+#include <vector>
+
+Response::Response(std::vector<std::byte> data) {
+  m_headers.insert(std::pair<std::string, std::string>(
+      "content-length", std::to_string(data.size())));
+  m_payload = data;
+}
+
+Response::Response(std::string data) {
+  m_headers.insert(std::pair<std::string, std::string>(
+      "content-length", std::to_string(std::strlen(data.data()))));
+
+  m_payload = std::vector<std::byte>(data.size() + 1);
+  std::transform(data.begin(), data.end(), m_payload.begin(),
+                 [](char c) { return std::byte(c); });
+}
+
+void Response::SetContentType(const std::string type) {
+  m_headers.insert_or_assign("content-type", type);
+}
+
+void Response::Send(int clientSocket) {
+  std::stringstream ss;
+  ss << "HTTP/1.1 200 OK\n";
+  for (const auto &[key, value] : m_headers) {
+    ss << key << ": " << value << "\n";
+  }
+  if (m_payload.size() >= 0) {
+    ss << "\n";
+    for (auto &byte : m_payload) {
+      char c = static_cast<char>(byte);
+      ss << c;
+    }
+  }
+  std::string p = ss.str();
+  send(clientSocket, p.data(), p.size(), 0);
+}
+
+void Response::Print() {
+  for (const auto &[key, value] : m_headers) {
+    std::cout << "[" << key << "]: [" << value << "]\n";
+  }
+
+  if (m_payload.size() != 0) {
+    std::cout << "Payload: " << std::endl;
+    for (auto &byte : m_payload) {
+      std::cout << static_cast<char>(byte);
+    }
+    std::cout << std::endl;
+  }
+}