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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.
- */
-
- #include <rfb/CSecurityStack.h>
-
- using namespace rfb;
-
- CSecurityStack::CSecurityStack(int Type, const char*Name, CSecurity* s0,
- CSecurity* s1)
- :name(Name),type(Type)
- {
- state = 0;
- state0 = s0;
- state1 = s1;
- }
-
- CSecurityStack::~CSecurityStack()
- {
- if (state0)
- delete state0;
- if (state1)
- delete state1;
- }
-
- bool CSecurityStack::processMsg(CConnection* cc)
- {
- bool res=true;
- if (state == 0) {
- if (state0)
- res = state0->processMsg(cc);
-
- if (!res)
- return res;
-
- state++;
- }
-
- if (state == 1) {
- if(state1)
- res = state1->processMsg(cc);
-
- 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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