server.h
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/**
* \file
* Server class. Handles acceptance and closing of connection and uses
* a class that has to implement the stream reader and writer interface
* to handle incoming reads and outgoing writes.
*
* \author Georg Hopp
*
* \copyright
* Copyright (C) 2012 Georg Hopp
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __SERVER_H__
#define __SERVER_H__
#include <stdio.h> /* for printf() and fprintf() */
#include <poll.h> /* for select system call and related */
#include "class.h"
#include "socket.h"
#include "logger.h"
#define POLL_FD_NSIZE 1024
#define POLL_FD_SIZE (sizeof(struct pollfd) * POLL_FD_NSIZE)
#define MOVE_SIZE(size,idx) ((size) * (POLL_FD_NSIZE-((idx)+1)))
#define CLEAR_CONN(server,idx) \
memmove(&(((server)->fds)[(idx)]), \
&(((server)->fds)[(idx)+1]), \
MOVE_SIZE(sizeof(((server)->fds)[0]),(idx))); \
memmove(&(((server)->conns)[(idx)]), \
&(((server)->conns)[(idx)+1]), \
MOVE_SIZE(sizeof(((server)->conns)[0]),(idx)))
CLASS(Server) {
Logger logger;
Sock sock;
void * worker;
nfds_t nfds;
struct pollfd fds[POLL_FD_NSIZE];
struct {
Sock sock;
void * worker;
} conns[POLL_FD_NSIZE];
};
void serverRun(Server this);
#endif // __SERVER_H__
// vim: set ts=4 sw=4: