RetroShare/libretroshare/src/tcponudp/rsudpstack.h
drbob 6290d8fed9 Massive commit - changing from sockaddr_in => sockaddr_storage.
In preparation for making RS support IPv6.

NB: This breaks the build of retroshare-gui, as the
sockaddr_storage_xxx fns are only defined as prototypes for now.

All the aux libraries like udp / stun / tcponudp / dht have still to be converted.

These changes will probably break various things and need to be tested thoroughly.




git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.6-initdev@6735 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2013-09-13 14:35:19 +00:00

110 lines
2.8 KiB
C++

#ifndef RS_UDP_STACK_RECEIVER_H
#define RS_UDP_STACK_RECEIVER_H
/*
* tcponudp/rsudpstack.h
*
* libretroshare.
*
* Copyright 2010 by Robert Fernie
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License Version 3 as published by the Free Software Foundation.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA.
*
* Please report all bugs and problems to "retroshare@lunamutt.com".
*
*/
/*******************************************************/
#ifdef RS_USE_BITDHT
#include "udp/udpstack.h"
#else
class UdpStack
{
public:
rsUdpStack(int testmode, struct sockaddr_in &local) { return; }
UdpStack(struct sockaddr_in &local) { return; }
/* from pqiNetListener */
virtual bool resetAddress(struct sockaddr_in &local) { return false; }
};
#endif
/*******************************************************/
#include "pqi/pqimonitor.h"
#include <iostream>
class rsUdpStack: public UdpStack, public pqiNetListener
{
public:
rsUdpStack(struct sockaddr_in &local)
:UdpStack(local) { return; }
rsUdpStack(int testmode, struct sockaddr_in &local)
:UdpStack(testmode, local) { return; }
/* from pqiNetListener */
virtual bool resetListener(const struct sockaddr_storage &local)
{
std::cerr << "rsUdpStack::resetListener(" << sockaddr_storage_tostring(local) << ")";
std::cerr << std::endl;
if (local.ss_family != AF_INET)
{
std::cerr << "rsUdpStack::resetListener() NOT IPv4 ERROR";
std::cerr << std::endl;
abort();
}
struct sockaddr_in *addr = (struct sockaddr_in *) &local;
return resetAddress(*addr);
}
};
class rsFixedUdpStack: public UdpStack, public pqiNetListener
{
public:
rsFixedUdpStack(struct sockaddr_in &local)
:UdpStack(local) { return; }
rsFixedUdpStack(int testmode, struct sockaddr_in &local)
:UdpStack(testmode, local) { return; }
/* from pqiNetListener */
virtual bool resetListener(const struct sockaddr_storage &local)
{
struct sockaddr_in addr;
getLocalAddress(addr);
// The const_cast below is not so nice but without it, the compiler can't
// find the correct operator<<(). No idea why!
std::cerr << "rsFixedUdpStack::resetListener(" << sockaddr_storage_tostring(local) << ")";
std::cerr << " Resetting with original addr: " << const_cast<const struct sockaddr_in &>(addr);
std::cerr << std::endl;
return resetAddress(addr);
}
};
#endif