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- /* Copyright (C) 2005 Martin Koegler
- *
- * 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/SSecurityStack.h>
-
- using namespace rfb;
-
- SSecurityStack::SSecurityStack(SConnection* sc, int Type,
- SSecurity* s0, SSecurity* s1)
- : SSecurity(sc), state(0), state0(s0), state1(s1), type(Type)
- {
- }
-
- SSecurityStack::~SSecurityStack()
- {
- delete state0;
- delete state1;
- }
-
- bool SSecurityStack::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;
- }
-
- const char* SSecurityStack::getUserName() const
- {
- const char* c = 0;
-
- if (state1 && !c)
- c = state1->getUserName();
- if (state0 && !c)
- c = state0->getUserName();
-
- return c;
- }
-
- SConnection::AccessRights SSecurityStack::getAccessRights() const
- {
- SConnection::AccessRights accessRights;
-
- if (!state0 && !state1)
- return SSecurity::getAccessRights();
-
- accessRights = SConnection::AccessFull;
-
- if (state0)
- accessRights &= state0->getAccessRights();
- if (state1)
- accessRights &= state1->getAccessRights();
-
- return accessRights;
- }
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