removed cpp-httplib dependency

http_server/http_server.h

@@ -0,0 +1,37 @@
+#ifndef CHECKS_PARSER_HTTP_SERVER
+#define CHECKS_PARSER_HTTP_SERVER
+
+#include <netinet/in.h>
+#include <QWidget>
+#include <thread>
+#include <vector>
+
+
+class HttpServer {
+private:
+    unsigned short port;
+    int serverSocket;
+    sockaddr_in serverAddress;
+
+    QWidget* caller;
+
+    std::thread listenClientsThread;
+    std::vector<std::thread> clientHandlersThreads;
+
+    bool started;
+
+    void generateRandomPort();
+public:
+    HttpServer(QWidget *caller);
+    ~HttpServer();
+    int start();
+    void stop();
+    void handleClient(int clientSocket);
+    void acceptClients();
+
+    unsigned short getPort();
+
+    bool isStarted();
+};
+
+#endif //CHECKS_PARSER_HTTP_SERVER