Added processFormData and reorganised the files

src/HTTP/HTTP.cpp

@@ -0,0 +1,58 @@
+#include "../Helpers.hpp"
+#include "../Main.hpp"
+#include <stdexcept>
+
+void HTTPrequest::start() {
+  // Possible Logging here
+  processHTTPHeader();
+}
+
+void HTTPrequest::processRequest() {
+  try {
+    Webserver::responseMethods[requestType].at(requestPath)(this);
+  } catch (std::out_of_range &e) {
+    sendResponse("404 Not Found", "text/html",
+                 Helpers::ReadFile("www/error.html"));
+  }
+}
+
+void HTTPrequest::sendResponse(std::string status, std::string mime,
+                               std::string data) {
+  // Logging here perhaps
+  std::stringstream output;
+  output << "HTTP/1.1 " << status << "\r\n"
+         << "Content-Type: " << mime << "\r\nContent-Length: " << data.size()
+         << "\r\nConnection: close\r\n\r\n"
+         << data;
+
+  // Idea here is that in TCP oncee you sent a shutdown you should read until
+  // EOF. When that happens, you know that the package is fully recieved
+  responseText = output.str();
+  asio::async_write(
+      sock, asio::buffer(responseText),
+      [this, self = shared_from_this()](std::error_code, std::size_t) {
+        sock.shutdown(asio::ip::tcp::socket::shutdown_send);
+        waitForClientClose();
+      });
+}
+
+// I'm not happy with this
+void HTTPrequest::waitForClientClose() {
+  auto buf = std::array<char, 1>(); // I don't think there is a smaller possible
+                                    // constructor :(
+  sock.async_read_some(asio::buffer(buf),
+                       [this, self = shared_from_this()](
+                           const std::error_code &error, std::size_t) {
+                         if (error) {
+                           sock.close(); // This triggers when EOF
+                         }
+                         waitForClientClose(); // Ew recursion. Must fix.
+                       });
+}
+// ================= CLASS HANDLING SPECIFIC =================
+
+HTTPrequest::HTTPrequest(asio::io_context &context) : sock(context) {}
+asio::ip::tcp::socket &HTTPrequest::socket() { return sock; }
+HTTPrequest::HTTPrequest_ptr HTTPrequest::create(asio::io_context &context) {
+  return HTTPrequest_ptr(new HTTPrequest(context));
+}