char **usernames = {"paul","andrei","cipri","truta"};
char **passwords = {"1","1","1","1"};
int userCount = 4;

while((rlen = read(cli->connfd, buff_in, sizeof(buff_in)-1)) > 0){
	        buff_in[rlen] = '\0';
	        buff_out[0] = '\0';
		strip_newline(buff_in);

		/* Ignore empty buffer */
		if(!strlen(buff_in)){
			continue;
		}

		/* Special options */
		if(buff_in[0] == '\\'){
			char *command, *username, *password;
			command = strtok(buff_in," ");
			if(!strcmp(command, "\\LOGIN")){
				username = strtok(NULL, " ");
				password = strtok(NULL, " ");
				if(username&&password){
					if(checkLogin(username,password)){
						cli->login=1;
						strcpy(cli->name,username);
						sprintf(buff_out, "<<%s loged in \r\n", cli->name);
						send_message_all(buff_out);
					}else{
						send_message_self("<<WRONG USERNAME/PASSWORD\r\n", cli->connfd);
					}
				}else{
					send_message_self("<<WRONG USERNAME/PASSWORD\r\n", cli->connfd);
				}
			}else{
				send_message_self("<<UNKOWN COMMAND\r\n", cli->connfd);
			}
		}else{
			/* Send message */
			sprintf(buff_out, "[%s] %s\r\n", cli->name, buff_in);
			send_message(buff_out, cli->uid);
		}
	}