Elimination of Service object,

TCPServer.cpp

@@ -0,0 +1,78 @@
+#include "TCPServer.h"
+#include "EPoll.h"
+#include "TCPSession.h"
+#include "Exception.h"
+#include "Log.h"
+
+namespace core {
+
+   TCPServer::TCPServer(EPoll &ePoll, IPAddress address) : TCPSocket(ePoll) {    
+      setDescriptor(socket(AF_INET, SOCK_STREAM, 0));
+      int yes = 1;
+      setsockopt(getDescriptor(), SOL_SOCKET, SO_REUSEADDR, &yes, sizeof(int));
+      if(bind(getDescriptor(), address.getPointer(), address.addressLength) < 0) 
+			throw coreutils::Exception("Error on bind to socket: " + std::to_string(errno));
+      if(listen(getDescriptor(), 10) < 0) 
+			throw coreutils::Exception("Error on listen to socket");
+      ePoll.registerSocket(this);   
+   }
+
+   TCPServer::~TCPServer() {
+      close(getDescriptor());
+   }
+      
+   void TCPServer::onDataReceived(std::string data) {
+      TCPSession *session = accept();
+      if(session) sessions.push_back(session);   
+   }
+   
+   TCPSession * TCPServer::accept() {      
+      TCPSession *session = getSocketAccept(ePoll);      
+      session->setDescriptor(::accept(getDescriptor(), (struct sockaddr *)&session->ipAddress.addr, &session->ipAddress.addressLength));
+
+//      if(blackList && blackList->contains(session->ipAddress.getClientAddress())) {
+//         session->shutdown();
+//         Log(LOG_WARN) << "Client at IP address " << session->ipAddress.getClientAddress() << " is blacklisted and was denied a connection.";
+//         return NULL;
+//      }
+//
+//      if(whiteList && !whiteList->contains(session->ipAddress.getClientAddress())) {
+//         session->shutdown();
+//         Log(LOG_WARN) << "Client at IP address " << session->ipAddress.getClientAddress() << " is not authorized and was denied a connection.";
+//         return NULL;
+//      }
+      
+      ePoll.registerSocket(session);   
+      coreutils::Log(coreutils::LOG_DEBUG_2) << "Session started on socket " << session->getDescriptor() << ".";
+      return session;
+   }
+
+   void TCPServer::removeFromSessionList(TCPSession *session) {      
+      std::vector<TCPSession *>::iterator cursor;
+      for(cursor = sessions.begin(); cursor < sessions.end(); ++cursor)
+        if(*cursor == session)
+          sessions.erase(cursor);
+   }
+   
+   void TCPServer::sessionErrorHandler(std::string errorString) {   	
+      throw coreutils::Exception(errorString);
+   }   
+   
+   TCPSession * TCPServer::getSocketAccept(EPoll &ePoll) {
+      return new TCPSession(ePoll, *this);
+   }
+   
+   void TCPServer::output(TCPSession *session) {      
+      session->out << "|" << session->ipAddress.getClientAddressAndPort();       
+   }
+   
+   int TCPServer::processCommand(std::string command, TCPSession *session, std::stringstream &data) {      
+      int sequence = 0;      
+      for(auto *sessionx : sessions) {
+         data << "|" << ++sequence;
+         sessionx->output(data); 
+         data << "|" << std::endl;
+      }
+   }
+   
+}