1 files changed, 73 insertions, 0 deletions
diff --git a/common/rfb/Security.cxx b/common/rfb/Security.cxx
new file mode 100644
index 00000000..830d8444
--- /dev/null
+++ b/common/rfb/Security.cxx
@@ -0,0 +1,73 @@
+/* Copyright (C) 2002-2005 RealVNC Ltd.  All Rights Reserved.
+ * 
+ * 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 <string.h>
+#ifdef _WIN32
+#define strcasecmp _stricmp
+#endif
+#include <rfb/secTypes.h>
+#include <rfb/util.h>
+
+int rfb::secTypeNum(const char* name)
+{
+  if (strcasecmp(name, "None") == 0)       return secTypeNone;
+  if (strcasecmp(name, "VncAuth") == 0)    return secTypeVncAuth;
+  if (strcasecmp(name, "Tight") == 0)      return secTypeTight;
+  if (strcasecmp(name, "RA2") == 0)        return secTypeRA2;
+  if (strcasecmp(name, "RA2ne") == 0)      return secTypeRA2ne;
+  if (strcasecmp(name, "SSPI") == 0)       return secTypeSSPI;
+  if (strcasecmp(name, "SSPIne") == 0)       return secTypeSSPIne;
+  return secTypeInvalid;
+}
+
+const char* rfb::secTypeName(int num)
+{
+  switch (num) {
+  case secTypeNone:       return "None";
+  case secTypeVncAuth:    return "VncAuth";
+  case secTypeTight:      return "Tight";
+  case secTypeRA2:        return "RA2";
+  case secTypeRA2ne:      return "RA2ne";
+  case secTypeSSPI:       return "SSPI";
+  case secTypeSSPIne:     return "SSPIne";
+  default:                return "[unknown secType]";
+  }
+}
+
+bool rfb::secTypeEncrypts(int num)
+{
+  switch (num) {
+  case secTypeRA2:
+  case secTypeSSPI:
+    return true;
+  default:
+    return false;
+  }
+}
+
+std::list<int> rfb::parseSecTypes(const char* types_)
+{
+  std::list<int> result;
+  CharArray types(strDup(types_)), type;
+  while (types.buf) {
+    strSplit(types.buf, ',', &type.buf, &types.buf);
+    int typeNum = secTypeNum(type.buf);
+    if (typeNum != secTypeInvalid)
+      result.push_back(typeNum);
+  }
+  return result;
+}