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/*
* Copyright (c) 2010 SURFnet bv
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
* IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*****************************************************************************
OSAttribute.h
This class represents the object store view on an object's attribute
*****************************************************************************/
#ifndef _SOFTHSM_V2_OSATTRIBUTE_H
#define _SOFTHSM_V2_OSATTRIBUTE_H
#include "config.h"
#include "ByteString.h"
#include <map>
#include <set>
class OSAttribute
{
public:
// Copy constructor
OSAttribute(const OSAttribute& in);
// Constructor for a boolean type attribute
OSAttribute(const bool value);
// Constructor for an unsigned long type attribute
OSAttribute(const unsigned long value);
// Constructor for a byte string type attribute
OSAttribute(const ByteString& value);
// Constructor for a mechanism type set type attribute
OSAttribute(const std::set<CK_MECHANISM_TYPE>& value);
// Constructor for an attribute map type attribute
OSAttribute(const std::map<CK_ATTRIBUTE_TYPE,OSAttribute>& value);
// Destructor
virtual ~OSAttribute() { }
// Check the attribute type
bool isBooleanAttribute() const;
bool isUnsignedLongAttribute() const;
bool isByteStringAttribute() const;
bool isMechanismTypeSetAttribute() const;
bool isAttributeMapAttribute() const;
// Retrieve the attribute value
bool getBooleanValue() const;
unsigned long getUnsignedLongValue() const;
const ByteString& getByteStringValue() const;
const std::set<CK_MECHANISM_TYPE>& getMechanismTypeSetValue() const;
const std::map<CK_ATTRIBUTE_TYPE,OSAttribute>& getAttributeMapValue() const;
// Helper for template (aka array) matching
bool peekValue(ByteString& value) const;
private:
// The attribute type
enum
{
BOOL,
ULONG,
BYTESTR,
MECHSET,
ATTRMAP
}
attributeType;
// The attribute value
bool boolValue;
unsigned long ulongValue;
ByteString byteStrValue;
std::set<CK_MECHANISM_TYPE> mechSetValue;
std::map<CK_ATTRIBUTE_TYPE,OSAttribute> attrMapValue;
};
#endif // !_SOFTHSM_V2_OSATTRIBUTE_H
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