mirror of
git://xwords.git.sourceforge.net/gitroot/xwords/xwords
synced 2024-12-27 09:58:45 +01:00
75 lines
2 KiB
C
75 lines
2 KiB
C
/* -*-mode: C; fill-column: 78; c-basic-offset: 4; -*- */
|
|
|
|
/*
|
|
* Copyright 2007 by Eric House (xwords@eehouse.org). All rights reserved.
|
|
*
|
|
* 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 2
|
|
* 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, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#ifndef _LSTNRMGR_H_
|
|
#define _LSTNRMGR_H_
|
|
|
|
#include <string>
|
|
#include <vector>
|
|
#include <map>
|
|
#include <sys/select.h>
|
|
|
|
#include "xwrelay_priv.h"
|
|
|
|
using namespace std;
|
|
|
|
class ListenerMgr {
|
|
public:
|
|
void RemoveAll();
|
|
/* void RemoveListener( int listener ); */
|
|
bool AddListener( int port );
|
|
void SetAll( const vector<int>* iv ); /* replace current set with this new one */
|
|
void AddToFDSet( fd_set* rfds );
|
|
int GetHighest();
|
|
bool PortInUse( int port );
|
|
|
|
private:
|
|
void removeSocket( int sock );
|
|
void removePort( int port );
|
|
bool addOne( int listener );
|
|
bool portInUse( int port );
|
|
|
|
map<int,int> m_socks_to_ports;
|
|
pthread_mutex_t m_mutex;
|
|
friend class ListenersIter;
|
|
};
|
|
|
|
class ListenersIter {
|
|
public:
|
|
ListenersIter(ListenerMgr* lm, bool fds) {
|
|
m_fds = fds;
|
|
m_lm = lm;
|
|
pthread_mutex_lock( &m_lm->m_mutex );
|
|
m_iter = lm->m_socks_to_ports.begin();
|
|
}
|
|
|
|
~ListenersIter() {
|
|
pthread_mutex_unlock( &m_lm->m_mutex );
|
|
}
|
|
|
|
int next();
|
|
|
|
private:
|
|
bool m_fds;
|
|
map<int,int>::const_iterator m_iter;
|
|
ListenerMgr* m_lm;
|
|
};
|
|
|
|
#endif
|