134 lines
4.5 KiB
C++
134 lines
4.5 KiB
C++
/******************************************************************************/
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/* */
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/* ::: :::::::: */
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/* Server.cpp :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: omoudni <omoudni@student.42paris.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2025/05/13 11:11:07 by rparodi #+# #+# */
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/* Updated: 2025/05/21 21:50:03 by omoudni ### ########.fr */
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/* */
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/******************************************************************************/
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#include "color.hpp"
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#include "server.hpp"
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#include "core.hpp"
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#include <iostream>
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <unistd.h>
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#include <cstdlib>
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#include <cstring>
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/**
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* @brief The constructor of the Server class.
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*
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* @param port The port given by the user (argv[1])
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* @param password The password given by the user (argv[2])
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*
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* @note Thanks to check the port / password before give them to the constructor.
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*/
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Server::Server(int port, const std::string &password) : _port(port), _password(password) {
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std::cout << CLR_GREY << "Info: Server constructor called" << CLR_RESET << std::endl;
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}
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/**
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* @brief The default destructor of the Server class.
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*/
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Server::~Server() {
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std::cout << CLR_GREY << "Info: Server destructor called" << CLR_RESET << std::endl;
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if (_serverFd != -1) {
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close(_serverFd);
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}
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}
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void Server::start() {
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_serverFd = socket(AF_INET, SOCK_STREAM, 0);
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if (_serverFd == -1) {
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std::cerr << "Erreur socket" << std::endl;
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return;
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}
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sockaddr_in addr;
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std::memset(&addr, 0, sizeof(addr));
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addr.sin_family = AF_INET;
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addr.sin_addr.s_addr = INADDR_ANY;
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addr.sin_port = htons(_port);
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if (bind(_serverFd, (sockaddr*)&addr, sizeof(addr)) == -1 ||
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listen(_serverFd, 10) == -1) {
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std::cerr << "Erreur bind/listen" << std::endl;
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close(_serverFd);
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return;
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}
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std::cout << "Serveur lancé sur le port " << _port << std::endl;
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std::vector<int> newClients;
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std::vector<int> disconnected;
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std::vector<std::pair<int, std::string> > readyClients;
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while (true)
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{
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newClients.clear();
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disconnected.clear();
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readyClients.clear();
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_pollManager.pollLoop(_serverFd, newClients, disconnected, readyClients);
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// Handle new clients
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for (size_t i = 0; i < newClients.size(); ++i)
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_users[newClients[i]] = new User(newClients[i]);
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// Handle disconnected clients
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for (size_t i = 0; i < disconnected.size(); ++i)
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{
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delete _users[disconnected[i]];
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_users.erase(disconnected[i]);
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}
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for (size_t i = 0; i < readyClients.size(); ++i)
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{
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int fd = readyClients[i].first;
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const std::string &data = readyClients[i].second;
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if (_users.count(fd))
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{
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_users[fd]->appendToReadBuffer(data);
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//print users
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std::cout << "User " << fd << " is registered: " << _users[fd]->isRegistered() << std::endl;
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std::cout << "Received data from fd " << fd << ": " << data << std::endl;
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std::string cmd;
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while (!(cmd = _users[fd]->extractFullCommand()).empty())
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{
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// This prints every command/message received from any client
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std::cout << "Client " << fd << " says: " << cmd << std::endl;
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}
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}
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}
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// Optionally: handle server shutdown, signals, etc.
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}
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close(_serverFd);
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}
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/**
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* @brief Show the server settings.
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*
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* @note This function is used to show the server settings.
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* It is used for debug purpose.
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*/
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void Server::showInfo() const {
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std::cout << std::endl;
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std::cout << CLR_BLUE << "IRCSettings:" << CLR_RESET << std::endl;
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std::cout << CLR_BLUE << "\t- Port:\t\t" << CLR_GOLD << this->_port << CLR_RESET << std::endl;
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std::cout << CLR_BLUE << "\t- Password:\t" << CLR_GOLD << this->_password << CLR_RESET << std::endl;
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}
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/**
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* @brief The getter of the port.
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*
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* @return the port of the server
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*/
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unsigned short int Server::getPort() const {
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return this->_port;
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}
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