[Development] Implement VeNCrypt security type on server side. Currently only
TLSNone and TLSVnc VeNCrypt subtypes are implemented.
git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4045 3789f03b-4d11-0410-bbf8-ca57d06f2519
diff --git a/common/rfb/SSecurityStack.cxx b/common/rfb/SSecurityStack.cxx
new file mode 100644
index 0000000..9ddc9f2
--- /dev/null
+++ b/common/rfb/SSecurityStack.cxx
@@ -0,0 +1,67 @@
+/* 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.
+ */
+
+#include <rfb/SSecurityStack.h>
+
+using namespace rfb;
+
+SSecurityStack::SSecurityStack(int Type, SSecurity* s0, SSecurity* s1)
+ :state(0), state0(s0), state1(s1), type(Type) {}
+
+SSecurityStack::~SSecurityStack()
+{
+ if (state0)
+ delete state0;
+ if (state1)
+ delete state1;
+}
+
+bool SSecurityStack::processMsg(SConnection* 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;
+}
+
+const char* SSecurityStack::getUserName() const
+{
+ const char* c = 0;
+
+ if (state1 && !c)
+ c = state1->getUserName();
+ if (state0 && !c)
+ c = state0->getUserName();
+
+ return c;
+}