Added proper file reading

src/HTTP.cpp

@@ -47,25 +47,25 @@ void HTTPrequest::processRequest(
   //
   // This is where we will process requests
   //
-  std::stringstream responseStream;
-  std::string responseMeta = "\nContent-Type: text/html\nConnection: close\n\n";
-  responseStream << "HTTP/1.1 ";
 
   // This is very much temp
   if (requestType != "GET") {
-    responseStream << "403 Forbidden" << responseMeta << "No POST allowed";
-    writeData(responseStream.str());
+    writeData(Helpers::GenerateResponse("403 Forbidden", "text/text",
+                                        "POST requests are not allowed!"));
     return;
   }
 
-  // This needs to read from a file instead of by hand
+  // This can be further refactored to just "File send"
   switch (Helpers::Pathhash(requestPath)) {
   case "/"_hash:
-    responseStream << "200 OK" << responseMeta
-                   << Helpers::ReadFile("www/index.html");
-    break;
+    writeData(Helpers::GenerateResponse("200 OK", "text/html",
+                                        Helpers::ReadFile("www/index.html")));
+    return;
+  default:
+    writeData(Helpers::GenerateResponse("404 Not Found", "text/html",
+                                        "Could not find that file!!"));
+    return;
   }
-  writeData(responseStream.str());
 }
 
 void HTTPrequest::writeData(std::string data) {

src/Helpers.cpp

@@ -1,6 +1,7 @@
 #include "Helpers.hpp"
 #include <fstream>
 #include <sstream>
+#include <string>
 
 // Should add caching here
 std::string Helpers::ReadFile(std::string Path) {
@@ -9,3 +10,13 @@ std::string Helpers::ReadFile(std::string Path) {
   contents << file.rdbuf();
   return contents.str();
 }
+
+std::string Helpers::GenerateResponse(std::string statusCode,
+                                      std::string contentType,
+                                      std::string content) {
+  std::stringstream output;
+  output << "HTTP/1.1 " << statusCode << "\n"
+         << "Content-Type: " << contentType << "\nConnection: close\n\n"
+         << content;
+  return output.str();
+}

src/Helpers.hpp

@@ -8,6 +8,8 @@
 namespace Helpers {
 std::string ReadFile(std::string Path);
 
+std::string GenerateResponse(std::string statusCode, std::string contentType,
+                             std::string content);
 // ===========
 //   Hashing
 // ===========