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/* Copyright (C) 2005 Martin Koegler
* Copyright (C) 2010 TigerVNC Team
*
* This 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 software 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 software; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
* USA.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <rfb/CSecurityStack.h>
using namespace rfb;
CSecurityStack::CSecurityStack(CConnection* cc_, int Type,
CSecurity* s0, CSecurity* s1)
: CSecurity(cc_), type(Type)
{
state = 0;
state0 = s0;
state1 = s1;
}
CSecurityStack::~CSecurityStack()
{
delete state0;
delete state1;
}
bool CSecurityStack::processMsg()
{
bool res=true;
if (state == 0) {
if (state0)
res = state0->processMsg();
if (!res)
return res;
state++;
}
if (state == 1) {
if(state1)
res = state1->processMsg();
if(!res)
return res;
state++;
}
return res;
}
bool CSecurityStack::isSecure() const
{
if (state0 && state0->isSecure())
return true;
if (state == 1 && state1 && state1->isSecure())
return true;
return false;
}
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