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// **********************************************************************
//
// Copyright (c) 2003
// ZeroC, Inc.
// Billerica, MA, USA
//
// All Rights Reserved.
//
// Ice is free software; you can redistribute it and/or modify it under
// the terms of the GNU General Public License version 2 as published by
// the Free Software Foundation.
//
// **********************************************************************
#include <Ice/LoggerUtil.h>
#include <Ice/Network.h>
#include <IceSSL/OpenSSLPluginI.h>
#include <IceSSL/SslAcceptor.h>
#include <IceSSL/SslTransceiver.h>
#include <IceSSL/TraceLevels.h>
using namespace std;
using namespace Ice;
using namespace IceInternal;
SOCKET
IceSSL::SslAcceptor::fd()
{
return _fd;
}
void
IceSSL::SslAcceptor::close()
{
if(_traceLevels->network >= 1)
{
Trace out(_logger, _traceLevels->networkCat);
out << "stopping to accept ssl connections at " << toString();
}
SOCKET fd = _fd;
_fd = INVALID_SOCKET;
closeSocket(fd);
}
void
IceSSL::SslAcceptor::listen()
{
try
{
doListen(_fd, _backlog);
}
catch(...)
{
_fd = INVALID_SOCKET;
throw;
}
if(_traceLevels->network >= 1)
{
Trace out(_logger, _traceLevels->networkCat);
out << "accepting ssl connections at " << toString();
}
}
TransceiverPtr
IceSSL::SslAcceptor::accept(int timeout)
{
SOCKET fd = doAccept(_fd, timeout);
setBlock(fd, false);
if(_traceLevels->network >= 1)
{
Trace out(_logger, _traceLevels->networkCat);
out << "accepted ssl connection\n" << fdToString(fd);
}
return _plugin->createTransceiver(IceSSL::Server, fd, timeout);
}
string
IceSSL::SslAcceptor::toString() const
{
return addrToString(_addr);
}
bool
IceSSL::SslAcceptor::equivalent(const string& host, int port) const
{
struct sockaddr_in addr;
getAddress(host, port, addr);
return compareAddress(addr, _addr);
}
int
IceSSL::SslAcceptor::effectivePort()
{
return ntohs(_addr.sin_port);
}
IceSSL::SslAcceptor::SslAcceptor(const OpenSSLPluginIPtr& plugin, const string& host, int port) :
_plugin(plugin),
_traceLevels(plugin->getTraceLevels()),
_logger(plugin->getLogger()),
_backlog(0)
{
if(_backlog <= 0)
{
_backlog = 5;
}
try
{
_fd = createSocket(false);
setBlock(_fd, false);
getAddress(host, port, _addr);
if(_traceLevels->network >= 2)
{
Trace out(_logger, _traceLevels->networkCat);
out << "attempting to bind to ssl socket\n" << toString();
}
doBind(_fd, _addr);
}
catch(...)
{
_fd = INVALID_SOCKET;
throw;
}
}
IceSSL::SslAcceptor::~SslAcceptor()
{
assert(_fd == INVALID_SOCKET);
}
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