DSIGKeyInfoValue.hpp

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/*
 * Copyright 2002-2005 The Apache Software Foundation.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/*
 * XSEC
 *
 * DSIGKeyInfoValue := A value setting
 *
 * Author(s): Berin Lautenbach
 *
 * $Id: DSIGKeyInfoValue.hpp,v 1.13 2005/06/04 11:30:25 blautenb Exp $
 *
 */

#ifndef DSIGKEYINFOVALUE_INCLUDE
#define DSIGKEYINFOVALUE_INCLUDE

#include <xsec/utils/XSECSafeBuffer.hpp>
#include <xsec/dsig/DSIGKeyInfo.hpp>
#include <xsec/utils/XSECPlatformUtils.hpp>

XSEC_DECLARE_XERCES_CLASS(DOMElement);

class DSIG_EXPORT DSIGKeyInfoValue : public DSIGKeyInfo {

public:


    DSIGKeyInfoValue(
        const XSECEnv * env, 
        XERCES_CPP_NAMESPACE_QUALIFIER DOMNode *valueNode
    );

    DSIGKeyInfoValue(const XSECEnv * env);

    virtual ~DSIGKeyInfoValue();



    virtual void load(void);

    const XMLCh * getDSAP(void) {return mp_PTextNode->getNodeValue();}

    const XMLCh * getDSAQ(void) {return mp_QTextNode->getNodeValue();}

    const XMLCh * getDSAG(void) {return mp_GTextNode->getNodeValue();}

    const XMLCh * getDSAY(void) {return mp_YTextNode->getNodeValue();}

    const XMLCh * getRSAModulus(void);

    const XMLCh * getRSAExponent(void);



    XERCES_CPP_NAMESPACE_QUALIFIER DOMElement * createBlankDSAKeyValue(const XMLCh * P,
        const XMLCh * Q,
        const XMLCh * G,
        const XMLCh * Y
    );

    void setDSAP(const XMLCh * P);

    void setDSAQ(const XMLCh * Q);

    void setDSAG(const XMLCh * G);

    void setDSAY(const XMLCh * Y);



    XERCES_CPP_NAMESPACE_QUALIFIER DOMElement * 
        DSIGKeyInfoValue::createBlankRSAKeyValue(const XMLCh * modulus,
            const XMLCh * exponent);

    void DSIGKeyInfoValue::setRSAModulus(const XMLCh * modulus);

    void DSIGKeyInfoValue::setRSAExponent(const XMLCh * exponent);



    virtual keyInfoType getKeyInfoType(void);

    virtual const XMLCh * getKeyName(void);

private:

    // Structures to hold ALL the required information
    // Not the most efficient of methods, but simple.

    // DSA

    XERCES_CPP_NAMESPACE_QUALIFIER DOMNode  * mp_PTextNode; // Nodes where strings are stored
    XERCES_CPP_NAMESPACE_QUALIFIER DOMNode  * mp_QTextNode;
    XERCES_CPP_NAMESPACE_QUALIFIER DOMNode  * mp_GTextNode;
    XERCES_CPP_NAMESPACE_QUALIFIER DOMNode  * mp_YTextNode;

    // RSA
    
    XERCES_CPP_NAMESPACE_QUALIFIER DOMNode  * mp_modulusTextNode;
    XERCES_CPP_NAMESPACE_QUALIFIER DOMNode  * mp_exponentTextNode;

    // General

    keyInfoType                             m_keyInfoType;
};

#endif /* #define DSIGKEYVALUE_INCLUDE */

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