239 lines
7.7 KiB
C++
239 lines
7.7 KiB
C++
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_irc.hpp :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: apommier <apommier@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2022/12/01 17:27:37 by apommier #+# #+# */
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/* Updated: 2023/02/17 21:56:13 by apommier ### ########.fr */
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/* */
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/* ************************************************************************** */
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#pragma once
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#include <sys/socket.h> //socket function
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#include <netinet/in.h>//inet
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#include <arpa/inet.h>
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#include <cstdlib>
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#include <exception>
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#include <cctype> //toupper
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#include <ctime>
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#include <cstring> //std::string
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#include <cerrno> //errno
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#include <iostream> //std::cout | cerr
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#include <netinet/in.h> //struct socket
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#include <sys/epoll.h> //epoll ensemble
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#include <unistd.h> //close(0)
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#include <fcntl.h> //fcntl
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#include <vector>
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#include <algorithm>
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#include <list>
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#include "function_tab.hpp"
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#include "accessList.hpp"
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#define MAX_EVENTS 5
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#define MAX_CHAN 10
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#define READ_SIZE 10
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#define CMD_NBR 10
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#define OP_PASSWORD "password"
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#define OP_NAME "operator"
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// if (!allFds.userData[userNbr].registered)
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// {
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// /*change error*/
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// cmd_error(allFds, allFds.userData[userNbr].fd, "451 * JOIN :You have not registered\n"); //ERR_NEEDMOREPARAMS
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// return ;
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// }
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/* ************************************************************************** */
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/* *********************************STRUCT*********************************** */
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/* ************************************************************************** */
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struct channelData;
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struct chanMode
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{
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bool o; //- donne/retire les privilèges d'opérateur de canal
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bool p; //- drapeau de canal privé
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bool s; //- drapeau de canal secret
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bool i; //- drapeau de canal accessible uniquement sur invitation
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bool t; //- drapeau de sujet de canal modifiable uniquement par les opérateurs
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bool n; //- pas de messages dans un canal provenant de clients à l'extérieur du canal
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bool m; //- canal modéré
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bool l; //- définit le nombre maximal de personnes dans un canal
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bool b; //- définit un masque de bannissement pour interdire l'accès à des utilisateurs
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bool v; //- donne/retire la possibilité de parler dans un canal modéré
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bool k; //- définit la clé du canal (mot de passe)
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chanMode()
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: o(0),
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p(0),
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s(0),
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i(0),
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t(0),
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n(0),
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m(0),
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l(0),
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b(0),
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v(0),
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k(0) {}
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};
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struct userMode
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{
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bool i; //- marque un utilisateur comme invisible ;
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bool s; //- marque un utilisateur comme recevant les notifications du serveur ;
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bool w; //- l'utilisateur reçoit les WALLOPs ;
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bool o; //- drapeau d'opérateur.
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userMode()
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: i(0),
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s(0),
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w(0),
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o(0) {}
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};
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struct clientData //each client have one
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{
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bool registered;
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struct sockaddr_in addr;
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std::string ip;
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std::string nickname;
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std::string password;
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std::string userName;
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std::string realName;
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std::string hostName;
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std::string serverName;
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std::string cmdBuffer;
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std::vector<channelData *> joinedChan;
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userMode mode;
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int fd;
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int op;
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clientData() : registered(0), op(0) {}
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// { registered = 0; op = 0;}
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};
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struct channelData //each chan have one
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{
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std::string name;
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std::string topic;
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std::vector<clientData *> userList;
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std::vector<clientData *> banList;
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//std::vector<clientData *> invitedList;
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std::vector<clientData *> opList;
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chanMode mode;
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std::string password;
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int maxUser;
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//int banMask ???
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int nbrUser;
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};
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struct fdList //&allFds in code | /!\ only one on the server | REFERENCE ONLY
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{
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struct epoll_event events[MAX_EVENTS];
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int epollFd;
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int serverFd;
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std::vector<int> userFdList;
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accessList<channelData> channelList;
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accessList<clientData> userData;
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int alive;
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std::string password;
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std::string creation_date;
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int nbrUser;
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functionTab parsingTab;
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};
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/* ************************************************************************** */
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/* *******************************DEL USER*********************************** */
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/* ************************************************************************** */
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void del_user_in_chan(clientData *user, channelData *chan);
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void del_chan_in_user(clientData *user, channelData *chan);
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void delete_user(fdList &allFds, int userNbr);
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/* ************************************************************************** */
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/* *********************************UTILS************************************ */
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/* ************************************************************************** */
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void ft_putstr_fd(int fd, std::string str);
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void cmd_error(fdList &allFds, int userNbr, std::string error);
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void ft_error(std::string str);
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void close_fd(int fd);
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int contain_any(std::string str, std::string toFind);
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int not_contain_other(std::string str, std::string toFind);
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/* ************************************************************************** */
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/* *******************************AUTH UTILS********************************* */
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/* ************************************************************************** */
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void print_registered_msg(fdList &allFds, int userNbr);
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/* ************************************************************************** */
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/* *******************************CMD UTILS********************************** */
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/* ************************************************************************** */
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void split(std::string const &str, const char delim, std::vector<std::string> &out);
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void split_but_keep(std::string const &str, const char delim, std::vector<std::string> &out); //same as split but keep one delimeter
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/* ************************************************************************** */
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/* *******************************CHAN UTILS********************************* */
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/* ************************************************************************** */
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int is_chan_op(fdList &allFds, channelData *chanName, int userNbr);
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int is_joined(fdList &allFds, std::string chanName, int userNbr);
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int find_channel(fdList &allFds, std::string chanName);
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int find_user(fdList &allFds, std::string userName);
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void send_msg(fdList &allFds, std::string msg, std::string dest, int userNbr); //in privmsg.cpp
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/* ************************************************************************** */
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/* ******************************START SERVER******************************** */
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/* ************************************************************************** */
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void initialize(char **av); //start_server.cpp
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void start_loop(fdList &allFds); //server_loop.cpp
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/* ************************************************************************** */
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/* *****************************EPOLL UTILITY******************************** */
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/* ************************************************************************** */
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void epoll_add(int epollFd, int fd);
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int epoll_start(); //2nd
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/* ************************************************************************** */
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/* *************************CONNECTION AND REQUEST*************************** */
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/* ************************************************************************** */
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void new_connection(fdList &allFds);
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bool clientRequest(fdList &allFds, int userNbr);
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void connect_client(fdList &allFds, int userNbr);
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/* ************************************************************************** */
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/* ***************************COMMANDS PARSING******************************* */
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/* ************************************************************************** */
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void parse_commands(std::string buffer, fdList &allFds, int userNbr);
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