You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
139 lines
2.9 KiB
139 lines
2.9 KiB
/*
|
|
* tlshandler.cpp - abstract wrapper for TLS
|
|
* Copyright (C) 2003 Justin Karneges
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*
|
|
*/
|
|
|
|
#include "xmpp.h"
|
|
|
|
#include <tqtimer.h>
|
|
#include <tqca.h>
|
|
|
|
using namespace XMPP;
|
|
|
|
//----------------------------------------------------------------------------
|
|
// TLSHandler
|
|
//----------------------------------------------------------------------------
|
|
TLSHandler::TLSHandler(TQObject *parent)
|
|
:TQObject(parent)
|
|
{
|
|
}
|
|
|
|
TLSHandler::~TLSHandler()
|
|
{
|
|
}
|
|
|
|
|
|
//----------------------------------------------------------------------------
|
|
// TQCATLSHandler
|
|
//----------------------------------------------------------------------------
|
|
class TQCATLSHandler::Private
|
|
{
|
|
public:
|
|
TQCA::TLS *tls;
|
|
int state, err;
|
|
};
|
|
|
|
TQCATLSHandler::TQCATLSHandler(TQCA::TLS *parent)
|
|
:TLSHandler(parent)
|
|
{
|
|
d = new Private;
|
|
d->tls = parent;
|
|
connect(d->tls, TQ_SIGNAL(handshaken()), TQ_SLOT(tls_handshaken()));
|
|
connect(d->tls, TQ_SIGNAL(readyRead()), TQ_SLOT(tls_readyRead()));
|
|
connect(d->tls, TQ_SIGNAL(readyReadOutgoing(int)), TQ_SLOT(tls_readyReadOutgoing(int)));
|
|
connect(d->tls, TQ_SIGNAL(closed()), TQ_SLOT(tls_closed()));
|
|
connect(d->tls, TQ_SIGNAL(error(int)), TQ_SLOT(tls_error(int)));
|
|
d->state = 0;
|
|
d->err = -1;
|
|
}
|
|
|
|
TQCATLSHandler::~TQCATLSHandler()
|
|
{
|
|
delete d;
|
|
}
|
|
|
|
TQCA::TLS *TQCATLSHandler::tls() const
|
|
{
|
|
return d->tls;
|
|
}
|
|
|
|
int TQCATLSHandler::tlsError() const
|
|
{
|
|
return d->err;
|
|
}
|
|
|
|
void TQCATLSHandler::reset()
|
|
{
|
|
d->tls->reset();
|
|
d->state = 0;
|
|
}
|
|
|
|
void TQCATLSHandler::startClient(const TQString &host)
|
|
{
|
|
d->state = 0;
|
|
d->err = -1;
|
|
if(!d->tls->startClient(host))
|
|
TQTimer::singleShot(0, this, TQ_SIGNAL(fail()));
|
|
}
|
|
|
|
void TQCATLSHandler::write(const TQByteArray &a)
|
|
{
|
|
d->tls->write(a);
|
|
}
|
|
|
|
void TQCATLSHandler::writeIncoming(const TQByteArray &a)
|
|
{
|
|
d->tls->writeIncoming(a);
|
|
}
|
|
|
|
void TQCATLSHandler::continueAfterHandshake()
|
|
{
|
|
if(d->state == 2) {
|
|
success();
|
|
d->state = 3;
|
|
}
|
|
}
|
|
|
|
void TQCATLSHandler::tls_handshaken()
|
|
{
|
|
d->state = 2;
|
|
tlsHandshaken();
|
|
}
|
|
|
|
void TQCATLSHandler::tls_readyRead()
|
|
{
|
|
readyRead(d->tls->read());
|
|
}
|
|
|
|
void TQCATLSHandler::tls_readyReadOutgoing(int plainBytes)
|
|
{
|
|
readyReadOutgoing(d->tls->readOutgoing(), plainBytes);
|
|
}
|
|
|
|
void TQCATLSHandler::tls_closed()
|
|
{
|
|
closed();
|
|
}
|
|
|
|
void TQCATLSHandler::tls_error(int x)
|
|
{
|
|
d->err = x;
|
|
d->state = 0;
|
|
fail();
|
|
}
|