/*

 * reserved comment block

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 */

/* Copyright  (c) 2002 Graz University of Technology. 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.

 *

 * 3. The end-user documentation included with the redistribution, if any, must

 *    include the following acknowledgment:

 *

 *    "This product includes software developed by IAIK of Graz University of

 *     Technology."

 *

 *    Alternately, this acknowledgment may appear in the software itself, if

 *    and wherever such third-party acknowledgments normally appear.

 *

 * 4. The names "Graz University of Technology" and "IAIK of Graz University of

 *    Technology" must not be used to endorse or promote products derived from

 *    this software without prior written permission.

 *

 * 5. Products derived from this software may not be called

 *    "IAIK PKCS Wrapper", nor may "IAIK" appear in their name, without prior

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 */

package sun.security.pkcs11.wrapper;

/**

 * class  CK_INFO provides general information about Cryptoki.<p>

 * <B>PKCS#11 structure:</B>

 * <PRE>

 *  typedef struct CK_INFO {  

 *    CK_VERSION cryptokiVersion;  

 *    CK_UTF8CHAR manufacturerID[32];  

 *    CK_FLAGS flags;  

 *    CK_UTF8CHAR libraryDescription[32];  

 *    CK_VERSION libraryVersion;  

 *  } CK_INFO;

 * </PRE>

 *

 * @author Karl Scheibelhofer <Karl.Scheibelhofer@iaik.at>

 * @author Martin Schlaeffer <schlaeff@sbox.tugraz.at>

 */

public class CK_INFO {

    /**

     * Cryptoki interface version number<p>

     * <B>PKCS#11:</B>

     * <PRE>

     *   CK_VERSION cryptokiVersion;

     * </PRE>

     */

    public CK_VERSION cryptokiVersion;

    /**

     * ID of the Cryptoki library manufacturer. must be blank

     * padded - only the first 32 chars will be used<p>

     * <B>PKCS#11:</B>

     * <PRE>

     *   CK_UTF8CHAR manufacturerID[32];

     * </PRE>

     */

    public char[] manufacturerID;

    /**

     * bit flags reserved for future versions. must be zero<p>

     * <B>PKCS#11:</B>

     * <PRE>

     *   CK_FLAGS flags;

     * </PRE>

     */

    public long flags;

/* libraryDescription and libraryVersion are new for v2.0 */

    /**

     * must be blank padded - only the first 32 chars will be used<p>

     * <B>PKCS#11:</B>

     * <PRE>

     *   CK_UTF8CHAR libraryDescription[32];

     * </PRE>

     */

    public char[] libraryDescription;

    /**

     * Cryptoki library version number<p>

     * <B>PKCS#11:</B>

     * <PRE>

     *   CK_VERSION libraryVersion;

     * </PRE>

     */

    public CK_VERSION libraryVersion;

    public CK_INFO(CK_VERSION cryptoVer, char[] vendor, long flags,

                   char[] libDesc, CK_VERSION libVer) {

        this.cryptokiVersion = cryptoVer;

        this.manufacturerID = vendor;

        this.flags = flags;

        this.libraryDescription = libDesc;

        this.libraryVersion = libVer;

    }

    /**

     * Returns the string representation of CK_INFO.

     *

     * @return the string representation of CK_INFO

     */

    public String toString() {

        StringBuilder sb = new StringBuilder();

        sb.append(Constants.INDENT);

        sb.append("cryptokiVersion: ");

        sb.append(cryptokiVersion.toString());

        sb.append(Constants.NEWLINE);

        sb.append(Constants.INDENT);

        sb.append("manufacturerID: ");

        sb.append(new String(manufacturerID));

        sb.append(Constants.NEWLINE);

        sb.append(Constants.INDENT);

        sb.append("flags: ");

        sb.append(Functions.toBinaryString(flags));

        sb.append(Constants.NEWLINE);

        sb.append(Constants.INDENT);

        sb.append("libraryDescription: ");

        sb.append(new String(libraryDescription));

        sb.append(Constants.NEWLINE);

        sb.append(Constants.INDENT);

        sb.append("libraryVersion: ");

        sb.append(libraryVersion.toString());

        //buffer.append(Constants.NEWLINE);

        return sb.toString() ;

    }

}