1 files changed, 60 insertions, 0 deletions
diff --git a/src/devices/pic/base/pic_protection.h b/src/devices/pic/base/pic_protection.h
new file mode 100644
index 0000000..67ff667
--- /dev/null
+++ b/src/devices/pic/base/pic_protection.h
@@ -0,0 +1,60 @@
+/***************************************************************************
+ *   Copyright (C) 2005-2007 Nicolas Hadacek <[email protected]>             *
+ *                                                                         *
+ *   This program 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.                                   *
+ ***************************************************************************/
+#ifndef PIC_PROTECTION_H
+#define PIC_PROTECTION_H
+
+#include "pic.h"
+
+namespace Pic
+{
+class Data;
+
+//----------------------------------------------------------------------------
+class Protection
+{
+public:
+  enum { MAX_NB_BLOCKS = 8 };
+  enum Family { NoProtection = 0, BasicProtection, BlockProtection, CodeGuard, Nb_Families };
+  enum Type { ProgramProtected = 0, WriteProtected, ReadProtected,
+              StandardSecurity, HighSecurity, Nb_Types };
+
+public:
+  Protection(const Pic::Data &data, const Config &config) : _data(data), _config(config) {}
+  Family family() const;
+  QString securityValueName(Type type) const;
+  bool hasBootBlock() const;
+  QString bootSizeMaskName() const;
+  QString bootMaskName(Type ptype) const;
+  QString bootLabel() const;
+  uint nbBlocks() const;
+  QString blockSizeMaskName(uint i) const;
+  QString blockMaskName(Type ptype, uint i) const;
+  QString blockLabel(uint i) const;
+  AddressRangeVector extractRanges(const QString &name, MemoryRangeType type) const;
+  bool checkRange(const QString &mask, const QString &name) const;
+  QString maskName(Type type, MemoryRangeType mtype) const;
+  bool isAllProtectedValueName(const QString &valueName) const;
+  bool isNoneProtectedValueName(const QString &valueName) const;
+
+private:
+  const Pic::Data &_data;
+  const Config    &_config;
+
+  enum SegmentType { BootSegment = 0, SecureSegment, GeneralSegment, Nb_SegmentTypes };
+  static bool extractRanges(const QString &name, QValueVector<Address> &starts, Address &end, bool &ok);
+  class ProtectedRange {
+  public:
+    QValueVector<Address> starts, ends;
+  };
+  ProtectedRange extractRange(const QString &mask, const QString &name, bool &ok) const;
+};
+
+} //namespace
+
+#endif