--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cryptomgmtlibs/cryptotokenfw/inc_interfaces/CCertAttributeFilter.h	Wed Jul 08 11:25:26 2009 +0100
@@ -0,0 +1,162 @@
+/*
+* Copyright (c) 2001-2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: 
+*
+*/
+
+
+
+
+/**
+ @file
+ @publishedAll
+ @released
+*/
+
+#ifndef __CCERTATTRIBUTEFILTER_H__
+#define __CCERTATTRIBUTEFILTER_H__
+
+#include <e32base.h>
+#include <s32strm.h>
+#include <securitydefs.h>
+#include <cctcertinfo.h>
+#include <ct.h>
+
+/** 
+ * A filter for specifying which certificates are required. 
+ *
+ * On construction it will accept everything. 
+ * The Set... functions can then be used to restrict it.
+ */
+class CCertAttributeFilter : public CBase
+	{
+public:
+	/**
+	 * Returns a default filter. This filter accepts any
+	 * certificate. Call the Set... functions to restrict what it accepts.
+	 *
+	 * @return	A pointer to a new CCertAttributeFilter object.
+	 */
+	IMPORT_C static CCertAttributeFilter* NewL();
+	/**
+	 * Returns a default filter. This filter accepts any certificate.
+	 * It leaves the filter on the cleanup stack.
+	 *
+	 * @return	A pointer to a new CCertAttributeFilter object.
+	 */
+	IMPORT_C static CCertAttributeFilter* NewLC();
+
+	/**
+	 * Read a certificate attribute filter from a stream.
+	 */
+	IMPORT_C static CCertAttributeFilter* NewL(RReadStream& aStream);
+	/**
+	 * Write a certificate attribute filter to a stream.
+	 */
+	IMPORT_C void ExternalizeL(RWriteStream& aStream) const;
+	
+public:
+	// Setter methods
+	/** 
+	 * Sets the label of the cert that the filter will accept.
+	 *	
+	 *	@param aLabel	The new label 
+	 */
+	IMPORT_C void SetLabel(const TCertLabel& aLabel);
+	
+	/** 
+	 * Sets the UID of an application which the certificate must support
+	 *
+	 * @param aUid	The new UID
+	 */
+	IMPORT_C void SetUid(TUid aUid);
+	
+	/** 
+	 * Sets the format of the returned certificates
+	 *
+	 * @param aFormat	The required format
+	 */
+	IMPORT_C void SetFormat(TCertificateFormat aFormat);
+	
+	/** 
+	 * Sets the owner type of the returned certificates
+	 *
+	 * @param aOwnerType	The owner type.
+	 */
+	IMPORT_C void SetOwnerType(TCertificateOwnerType aOwnerType);
+	
+	/** 
+	 * Sets the usage that returned certs must be used for.  
+	 * 
+	 * Note that the usage is supplied using X509 scheme - 
+	 * keystore interfaces use the PKCS#15 scheme!
+	 *
+	 * @param aKeyUsage	The key usage
+	 */
+	IMPORT_C void SetKeyUsage(TKeyUsageX509 aKeyUsage);
+	
+	/** 
+	 * Sets the subject key ID that returned certificates must have.
+	 *
+	 * @param aSubjectKeyId	The subject key ID
+	 */
+	IMPORT_C void SetSubjectKeyId(const TKeyIdentifier& aSubjectKeyId);
+	
+	/** 
+	 * Sets the issuer key ID that returned certificates must have.
+	 * 
+	 * @param aIssuerKeyId	The issuer key ID
+	 */
+	IMPORT_C void SetIssuerKeyId(const TKeyIdentifier& aIssuerKeyId);
+
+private:
+	CCertAttributeFilter();
+	void InternalizeL(RReadStream& aStream);
+	
+public:
+	/** The filter data. Each data item is accompanied by a
+	   '..IsSet' boolean which indicates if the item should be used.
+	   Unset values (whose ..IsSet variable is EFalse) should be ignored.
+	*/
+		
+	/** The label that returned certificates must have. */
+	TCertLabel iLabel;
+	/** Indicates that iLabel should be used. */
+	TBool iLabelIsSet;
+	/** The application UID that all returned certificates must have. */
+	TUid iUid;
+	/** Indicates that iUid should be used. */
+	TBool iUidIsSet;
+	/** The format of certificates that should be included. */
+	TCertificateFormat iFormat;
+	/** Indicates that iFormat should be used. */
+	TBool iFormatIsSet;
+	/** The owner type of returned certificates. */
+	TCertificateOwnerType iOwnerType;
+	/** Indicates that iOwnerType should be used. */
+	TBool iOwnerTypeIsSet;
+	/** The usage of keys that should be returned. */
+	TKeyUsageX509 iKeyUsage;
+	/** The subject key that returned certs should have. */
+	TKeyIdentifier iSubjectKeyId;
+	/** Indicates that iSubjectKeyId should be used. */
+	TBool iSubjectKeyIdIsSet;
+	/** The issuer key that returned certs should have. */
+	TKeyIdentifier iIssuerKeyId;
+	/** Indicates that iIssuerKeyId should be used. */
+	TBool iIssuerKeyIdIsSet;
+	
+	};
+
+#endif