sl@0: /*
sl@0: * Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: * All rights reserved.
sl@0: * This component and the accompanying materials are made available
sl@0: * under the terms of the License "Eclipse Public License v1.0"
sl@0: * which accompanies this distribution, and is available
sl@0: * at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: *
sl@0: * Initial Contributors:
sl@0: * Nokia Corporation - initial contribution.
sl@0: *
sl@0: * Contributors:
sl@0: *
sl@0: * Description: 
sl@0: * CPKCS10Attributes class implementation.
sl@0: *
sl@0: */
sl@0: 
sl@0: 
sl@0: #include <e32std.h>
sl@0: #include <e32def.h>
sl@0: #include <asn1enc.h>
sl@0: #include <pkcs10attr.h>
sl@0: 
sl@0: 
sl@0: // CPKCS10AttributeBase /////////////////////////////////////////////////////////
sl@0: 
sl@0: CPKCSAttributeBase::CPKCSAttributeBase()
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: CPKCSAttributeBase::~CPKCSAttributeBase()
sl@0: 	{
sl@0: 	delete iRoot;
sl@0: 	}
sl@0: 
sl@0: CASN1EncBase* CPKCSAttributeBase::GetEncodingLC()
sl@0: 	{
sl@0: 	CASN1EncBase* result = iRoot;
sl@0: 	iRoot = NULL;
sl@0: 	iValueSet = NULL;
sl@0: 	CleanupStack::PushL(result);
sl@0: 	return result;
sl@0: 	}
sl@0: 
sl@0: // CPKCS10Attribute /////////////////////////////////////////////////////////
sl@0: 
sl@0: // This is being deprecated, will be removed
sl@0: EXPORT_C CPKCS10Attribute* CPKCS10Attribute::NewLC(const TDesC& aAttrOID)
sl@0: 	{
sl@0: 	CPKCS10Attribute* self = new (ELeave) CPKCS10Attribute;
sl@0: 	CleanupStack::PushL(self);
sl@0: 	self->ConstructL(aAttrOID, NULL);
sl@0: 	return self;
sl@0: 	}
sl@0: 
sl@0: EXPORT_C CPKCS10Attribute* CPKCS10Attribute::NewLC(const TDesC& aAttrOID, CASN1EncBase* aASN1)
sl@0: 	{
sl@0: 	if (aASN1 == NULL)
sl@0: 		{
sl@0: 		User::Leave(KErrArgument);
sl@0: 		}
sl@0: 	CPKCS10Attribute* self = new (ELeave) CPKCS10Attribute;
sl@0: 	CleanupStack::PushL(self);
sl@0: 	self->ConstructL(aAttrOID, aASN1);
sl@0: 	return self;
sl@0: 	}
sl@0: 
sl@0: EXPORT_C CPKCS10Attribute* CPKCS10Attribute::NewL(const TDesC& aAttrOID, CASN1EncBase* aASN1)
sl@0: 	{
sl@0: 	CPKCS10Attribute* self = NewLC(aAttrOID, aASN1);
sl@0: 	CleanupStack::Pop(self);
sl@0: 	return self;
sl@0: 	}
sl@0: 
sl@0: EXPORT_C void CPKCS10Attribute::ResetL(const TDesC& aAttrOID, CASN1EncBase* aASN1)
sl@0: 	{
sl@0: 	if (aASN1 == NULL)
sl@0: 		{
sl@0: 		User::Leave(KErrArgument);
sl@0: 		}
sl@0: 	delete iRoot;
sl@0: 	iRoot = NULL;
sl@0: 	ConstructL(aAttrOID, aASN1);
sl@0: 	}
sl@0: 
sl@0: EXPORT_C void CPKCS10Attribute::AddValueL(CASN1EncBase* aASN1)
sl@0: 	{
sl@0: 	if (aASN1 == NULL)
sl@0: 		{
sl@0: 		User::Leave(KErrArgument);
sl@0: 		}
sl@0: 	iValueSet->AddChildL(aASN1);
sl@0: 	}
sl@0: 
sl@0: CPKCS10Attribute::CPKCS10Attribute()
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: CPKCS10Attribute::~CPKCS10Attribute()
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: void CPKCS10Attribute::ConstructL(const TDesC& aAttrOID, CASN1EncBase* aASN1)
sl@0: 	{
sl@0: 	iRoot = CASN1EncSequence::NewL();
sl@0: 	CASN1EncObjectIdentifier* oid = CASN1EncObjectIdentifier::NewLC(aAttrOID);
sl@0: 	iRoot->AddAndPopChildL(oid);
sl@0: 	iValueSet = CASN1EncSet::NewLC();
sl@0: 	iRoot->AddAndPopChildL(iValueSet);	// Takes ownership
sl@0: 
sl@0: 	// For now just to allow for deprecated NewLC() which allows for NULL aASN1
sl@0: 	// Replace with call to AddValueL() once the quirky NewLC() is removed
sl@0: 	if (aASN1)
sl@0: 		{
sl@0: 		iValueSet->AddChildL(aASN1);
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: // Deprecated
sl@0: CASN1EncBase* CPKCS10Attribute::TakeEncodingC()
sl@0: 	{
sl@0: 	return CPKCSAttributeBase::GetEncodingLC();
sl@0: 	}
sl@0: 
sl@0: // Deprecated
sl@0: CASN1EncBase* CPKCS10Attribute::TakeEncodingLC()
sl@0: 	{
sl@0: 	return CPKCSAttributeBase::GetEncodingLC();
sl@0: 	}
sl@0: 
sl@0: CASN1EncBase* CPKCS10Attribute::GetEncodingLC()
sl@0: 	{
sl@0: 	return CPKCSAttributeBase::GetEncodingLC();
sl@0: 	}
sl@0: 
sl@0: 
sl@0: // CPKCS10Attributes ///////////////////////////////////////////////////////////
sl@0: 
sl@0: CPKCS10Attributes::CPKCS10Attributes()
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: EXPORT_C CPKCS10Attributes::~CPKCS10Attributes()
sl@0: 	{
sl@0: 	delete iRoot;
sl@0: 	}
sl@0: 
sl@0: EXPORT_C CPKCS10Attributes* CPKCS10Attributes::NewLC()
sl@0: 	{
sl@0: 	CPKCS10Attributes* self = new (ELeave) CPKCS10Attributes();
sl@0: 	CleanupStack::PushL(self);
sl@0: 	self->ConstructL();
sl@0: 	return self;
sl@0: 	}
sl@0: 
sl@0: EXPORT_C CPKCS10Attributes* CPKCS10Attributes::NewL()
sl@0: 	{
sl@0: 	CPKCS10Attributes* self = NewLC();
sl@0: 	CleanupStack::Pop(self);
sl@0: 	return self;
sl@0: 	}
sl@0: 
sl@0: void CPKCS10Attributes::ConstructL()
sl@0: 	{
sl@0: 	// Create top level ASN1 sequence
sl@0: 	iRoot = CASN1EncSequence::NewL();
sl@0: 	iRoot->SetTag(0);
sl@0: 	}
sl@0: 
sl@0: // To be deprecated
sl@0: EXPORT_C void CPKCS10Attributes::AddAttributeL(CPKCS10Attribute* aAttr)
sl@0: 	{
sl@0: 	ASSERT(iRoot != NULL);
sl@0: 	ASSERT(aAttr != NULL);
sl@0: 	iRoot->AddAndPopChildL(aAttr->TakeEncodingLC());
sl@0: 	delete aAttr;
sl@0: 	}
sl@0: 
sl@0: EXPORT_C void CPKCS10Attributes::AddPKCSAttributeL(CPKCSAttributeBase* aAttr)
sl@0: 	{
sl@0: 	ASSERT(iRoot != NULL);
sl@0: 	if (aAttr == NULL)
sl@0: 		{
sl@0: 		User::Leave(KErrArgument);
sl@0: 		}
sl@0: 	iRoot->AddAndPopChildL(aAttr->GetEncodingLC());
sl@0: 	delete aAttr;
sl@0: 	}
sl@0: 
sl@0: CASN1EncBase* CPKCS10Attributes::TakeEncodingLC()
sl@0: 	{
sl@0: 	CASN1EncBase* result = iRoot;
sl@0:  	iRoot = NULL;
sl@0: 	CleanupStack::PushL(result);
sl@0: 	return result;
sl@0: 	}