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/*
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* Copyright (c) 2003-2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of the License "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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*
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*/
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#include <pkcs7issuerserial.h>
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#include <x500dn.h>
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#include <asn1dec.h>
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#include <asn1enc.h>
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#include <bigint.h>
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#include "pkcs7asn1.h"
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//
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// Implementation of CPKCS7IssuerAndSerialNumber
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//
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CPKCS7IssuerAndSerialNumber* CPKCS7IssuerAndSerialNumber::NewL(CX500DistinguishedName* aIssuerName, const TDesC8& aSerialNumber)
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{
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CPKCS7IssuerAndSerialNumber* self = NewLC(aIssuerName, aSerialNumber);
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CleanupStack::Pop(self);
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return self;
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}
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CPKCS7IssuerAndSerialNumber* CPKCS7IssuerAndSerialNumber::NewLC(CX500DistinguishedName* aIssuerName, const TDesC8& aSerialNumber)
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{
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if (!aIssuerName)
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{
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User::Leave(KErrArgument);
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}
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CPKCS7IssuerAndSerialNumber* self = new (ELeave) CPKCS7IssuerAndSerialNumber();
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CleanupStack::PushL(self);
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self->ConstructL(aIssuerName, aSerialNumber);
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return self;
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}
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CPKCS7IssuerAndSerialNumber* CPKCS7IssuerAndSerialNumber::NewL(const TDesC8& aRawData)
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{
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CPKCS7IssuerAndSerialNumber* self = new (ELeave) CPKCS7IssuerAndSerialNumber();
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CleanupStack::PushL(self);
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self->ConstructL(aRawData);
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CleanupStack::Pop(self);
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return self;
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}
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EXPORT_C CPKCS7IssuerAndSerialNumber::~CPKCS7IssuerAndSerialNumber()
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{
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delete iIssuerName;
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delete iSerialNumber;
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}
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CPKCS7IssuerAndSerialNumber::CPKCS7IssuerAndSerialNumber(void)
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{
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}
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void CPKCS7IssuerAndSerialNumber::ConstructL(const TDesC8& aRawData)
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{
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CArrayPtr<TASN1DecGeneric>* itemsData = PKCS7ASN1::DecodeSequenceLC(aRawData, 2, 2);
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TASN1DecInteger decInt;
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iIssuerName = CX500DistinguishedName::NewL(itemsData->At(0)->Encoding());
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RInteger sn = decInt.DecodeDERLongL(*itemsData->At(1));
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CleanupClosePushL(sn);
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iSerialNumber = sn.BufferLC();
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CleanupStack::Pop(iSerialNumber);
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CleanupStack::PopAndDestroy(2, itemsData);
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}
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void CPKCS7IssuerAndSerialNumber::ConstructL(CX500DistinguishedName* aIssuerName, const TDesC8& aSerialNumber)
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{
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iSerialNumber=aSerialNumber.AllocL();
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iIssuerName=aIssuerName;
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}
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EXPORT_C const CX500DistinguishedName& CPKCS7IssuerAndSerialNumber::IssuerName() const
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{
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return *iIssuerName;
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}
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EXPORT_C const TDesC8& CPKCS7IssuerAndSerialNumber::SerialNumber() const
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{
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return *iSerialNumber;
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}
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CASN1EncSequence* CPKCS7IssuerAndSerialNumber::EncodeASN1DERLC() const
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{
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CASN1EncSequence* root = CASN1EncSequence::NewLC();
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CASN1EncSequence* issuerName=iIssuerName->EncodeASN1LC();
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root->AddAndPopChildL(issuerName);
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RInteger snBInt=RInteger::NewL(iSerialNumber->Des());
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CleanupClosePushL(snBInt);
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CASN1EncBigInt* sn=CASN1EncBigInt::NewLC(snBInt);
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root->AddAndPopChildL(sn);
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CleanupStack::PopAndDestroy(&snBInt);
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return root;
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}
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