66 lines
2.4 KiB
C++
66 lines
2.4 KiB
C++
#include "TCPServerSocket.h"
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#include "EPoll.h"
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#include "Session.h"
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#include "Exception.h"
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#include "Log.h"
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namespace core {
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TCPServerSocket::TCPServerSocket(EPoll &ePoll, Service &service, IPAddress address) : TCPSocket(ePoll), service(service) {
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service.init(this);
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setDescriptor(socket(AF_INET, SOCK_STREAM, 0));
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int yes = 1;
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setsockopt(getDescriptor(), SOL_SOCKET, SO_REUSEADDR, &yes, sizeof(int));
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if(bind(getDescriptor(), address.getPointer(), address.addressLength) < 0)
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throw Exception("Error on bind to socket: " + std::to_string(errno));
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if(listen(getDescriptor(), 10) < 0)
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throw Exception("Error on listen to socket");
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ePoll.registerSocket(this);
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}
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TCPServerSocket::~TCPServerSocket() {
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close(getDescriptor());
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}
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void TCPServerSocket::onDataReceived(std::string data) {
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Log(LOG_DEBUG_2) << "Connection request on socket " << getDescriptor() << ".";
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Session *session = accept();
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if(session) service.sessions.push_back(session);
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}
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Session * TCPServerSocket::accept() {
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Session *session = getSocketAccept();
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session->setDescriptor(::accept(getDescriptor(), (struct sockaddr *)&session->ipAddress.addr, &session->ipAddress.addressLength));
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if(blackList && blackList->contains(session->ipAddress.getClientAddress())) {
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session->shutdown();
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Log(LOG_WARN) << "Client at IP address " << session->ipAddress.getClientAddress() << " is blacklisted and was denied a connection.";
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return NULL;
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}
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if(whiteList && !whiteList->contains(session->ipAddress.getClientAddress())) {
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session->shutdown();
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Log(LOG_WARN) << "Client at IP address " << session->ipAddress.getClientAddress() << " is not authorized and was denied a connection.";
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return NULL;
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}
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ePoll.registerSocket(session);
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Log(LOG_DEBUG_2) << "Session started on socket " << session->getDescriptor() << ".";
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return session;
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}
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Session * TCPServerSocket::getSocketAccept() {
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return new Session(ePoll, service);
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}
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int TCPServerSocket::processCommand(std::string command, Session *session, std::stringstream &data) {
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int sequence = 0;
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for(auto *sessionx : service.sessions) {
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data << "|" << ++sequence;
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sessionx->output(data);
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data << "|" << std::endl;
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}
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}
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}
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