--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cms/src/CCMSX509SubjectPublicKeyInfo.cpp	Tue Jan 26 15:20:08 2010 +0200
@@ -0,0 +1,250 @@
+/*
+* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies). 
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "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: 
+*
+*/
+
+
+// INCLUDE FILES
+#include    "CCMSX509SubjectPublicKeyInfo.h"
+#include "CCMSX509AlgorithmIdentifier.h"
+#include <asn1dec.h>
+#include <asn1enc.h>
+
+// CONSTANTS
+const TInt KNumberOfSubModules = 2;
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CCMSX509SubjectPublicKeyInfo::CCMSX509SubjectPublicKeyInfo
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CCMSX509SubjectPublicKeyInfo::CCMSX509SubjectPublicKeyInfo()
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CCMSX509SubjectPublicKeyInfo::ConstructL
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CCMSX509SubjectPublicKeyInfo::ConstructL(
+    const CCMSX509AlgorithmIdentifier& aAlgorithm,
+    const TDesC8& aSubjectPublicKey )
+    {
+    SetAlgorithmL( aAlgorithm );
+    SetSubjectPublicKeyL( aSubjectPublicKey );
+    }
+
+// -----------------------------------------------------------------------------
+// CCMSX509SubjectPublicKeyInfo::ConstructL
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CCMSX509SubjectPublicKeyInfo::ConstructL(
+    const CSubjectPublicKeyInfo& aSubjectPublicKeyInfo )
+    {
+    TAlgorithmId algIdType = aSubjectPublicKeyInfo.AlgorithmId();
+    CAlgorithmIdentifier* algId = CAlgorithmIdentifier::NewLC(
+        algIdType,
+        aSubjectPublicKeyInfo.EncodedParams() );
+    CCMSX509AlgorithmIdentifier* cmsAlgId =
+        CCMSX509AlgorithmIdentifier::NewL( *algId );
+    CleanupStack::PushL( cmsAlgId );
+    SetAlgorithmL( *cmsAlgId );
+    CleanupStack::PopAndDestroy( 2 ); // cmsAlgId, algId
+    SetSubjectPublicKeyL( aSubjectPublicKeyInfo.KeyData() );
+    }
+
+// -----------------------------------------------------------------------------
+// CCMSX509SubjectPublicKeyInfo::ConstructL
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CCMSX509SubjectPublicKeyInfo::ConstructL( )
+    {
+    // creating empty/default values
+    iAlgorithm = CCMSX509AlgorithmIdentifier::NewL();
+    iSubjectPublicKey = KNullDesC8().AllocL();
+    }
+    
+
+// -----------------------------------------------------------------------------
+// CCMSX509SubjectPublicKeyInfo::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CCMSX509SubjectPublicKeyInfo*
+CCMSX509SubjectPublicKeyInfo::NewL()
+	{
+	// creating with empty values
+    CCMSX509SubjectPublicKeyInfo* self =
+        new( ELeave ) CCMSX509SubjectPublicKeyInfo();
+    CleanupStack::PushL( self );
+    self->ConstructL( );
+    CleanupStack::Pop( self );
+	return self;
+	}
+
+// -----------------------------------------------------------------------------
+// CCMSX509SubjectPublicKeyInfo::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CCMSX509SubjectPublicKeyInfo*
+CCMSX509SubjectPublicKeyInfo::NewL(
+    const CCMSX509AlgorithmIdentifier& aAlgorithm,
+    const TDesC8& aSubjectPublicKey )
+    {
+    CCMSX509SubjectPublicKeyInfo* self =
+        new( ELeave ) CCMSX509SubjectPublicKeyInfo();
+    CleanupStack::PushL( self );
+    self->ConstructL( aAlgorithm, aSubjectPublicKey );
+    CleanupStack::Pop();
+
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CCMSX509SubjectPublicKeyInfo::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CCMSX509SubjectPublicKeyInfo*
+CCMSX509SubjectPublicKeyInfo::NewL(
+    const CSubjectPublicKeyInfo& aSubjectPublicKeyInfo )
+    {
+    CCMSX509SubjectPublicKeyInfo* self =
+        new( ELeave ) CCMSX509SubjectPublicKeyInfo();
+    CleanupStack::PushL( self );
+    self->ConstructL( aSubjectPublicKeyInfo );
+    CleanupStack::Pop();
+
+    return self;
+    }
+
+// Destructor
+CCMSX509SubjectPublicKeyInfo::~CCMSX509SubjectPublicKeyInfo()
+    {
+	delete iAlgorithm;
+    delete iSubjectPublicKey;
+    }
+
+// -----------------------------------------------------------------------------
+// CCMSX509SubjectPublicKeyInfo::DecodeL
+// Decrypts raw data to this instance
+// -----------------------------------------------------------------------------
+void CCMSX509SubjectPublicKeyInfo::DecodeL( const TDesC8& aRawData )
+	{
+    CArrayPtr< TASN1DecGeneric >* itemList = DecodeSequenceLC(
+        aRawData, KNumberOfSubModules, KNumberOfSubModules );
+
+    TInt sequenceCounter = 0;
+    
+    // decode algorithm
+    CCMSX509AlgorithmIdentifier* algId = CCMSX509AlgorithmIdentifier::NewL( );
+    CleanupStack::PushL( algId );
+    algId->DecodeL( itemList->At( sequenceCounter++ )->Encoding() );
+
+    // decode subjectPublicKey
+    TASN1DecBitString bsDecoder;
+    HBufC8* subjectPublicKey =
+        bsDecoder.ExtractOctetStringL( *( itemList->At( sequenceCounter ) ) );
+
+    // all done, change state
+    delete iAlgorithm;
+    iAlgorithm = algId;
+    delete iSubjectPublicKey;
+    iSubjectPublicKey = subjectPublicKey;
+    CleanupStack::Pop( algId );
+    CleanupStack::PopAndDestroy( itemList );
+	}
+
+// -----------------------------------------------------------------------------
+// CCMSX509SubjectPublicKeyInfo::EncoderLC
+// Returns ASN1 encoder for this instance
+// -----------------------------------------------------------------------------
+
+CASN1EncBase* CCMSX509SubjectPublicKeyInfo::EncoderLC() const
+	{
+    CASN1EncSequence* root = CASN1EncSequence::NewLC();
+
+    // encode algorithm         AlgorithmIdentifier
+    CASN1EncBase* algId = iAlgorithm->EncoderLC();
+    root->AddAndPopChildL( algId );
+
+    // encode subjectPublicKey  BIT STRING
+    CASN1EncBitString* spKey = CASN1EncBitString::NewLC( *iSubjectPublicKey );
+    root->AddAndPopChildL( spKey );
+
+    return root;
+	}
+
+// -----------------------------------------------------------------------------
+// CCMSX509SubjectPublicKeyInfo::Algorithm()
+// Getter for algorithm
+// -----------------------------------------------------------------------------
+EXPORT_C const CCMSX509AlgorithmIdentifier&
+CCMSX509SubjectPublicKeyInfo::Algorithm() const
+	{
+	return *iAlgorithm;
+	}
+
+// -----------------------------------------------------------------------------
+// CCMSX509SubjectPublicKeyInfo::SubjectPublicKey()
+// Getter for subjectPublicKey
+// -----------------------------------------------------------------------------
+EXPORT_C const TDesC8&
+CCMSX509SubjectPublicKeyInfo::SubjectPublicKey() const
+	{
+	return *iSubjectPublicKey;
+	}
+
+// -----------------------------------------------------------------------------
+// CCMSX509SubjectPublicKeyInfo::SetAlgorithmL()
+// Setter for algorithm
+// -----------------------------------------------------------------------------
+EXPORT_C void CCMSX509SubjectPublicKeyInfo::SetAlgorithmL(
+    const CCMSX509AlgorithmIdentifier& aAlgorithm )
+	{
+    CCMSX509AlgorithmIdentifier* algorithm =
+        CCMSX509AlgorithmIdentifier::NewL( aAlgorithm.AlgorithmIdentifier() );
+    CleanupStack::PushL( algorithm );
+    const CAlgorithmIdentifier* digestIdentifier =
+        aAlgorithm.DigestAlgorithm();
+    if( digestIdentifier )
+        {
+        algorithm->SetDigestAlgorithmL( digestIdentifier );
+        }
+    CleanupStack::Pop( algorithm );
+    delete iAlgorithm;
+    iAlgorithm = algorithm;
+	}
+
+// -----------------------------------------------------------------------------
+// CCMSX509SubjectPublicKeyInfo::SetSubjectPublicKeyL()
+// Setter for subjectPublicKey
+// -----------------------------------------------------------------------------
+EXPORT_C void CCMSX509SubjectPublicKeyInfo::SetSubjectPublicKeyL(
+    const TDesC8& aSubjectPublicKey )
+	{
+    HBufC8* key = aSubjectPublicKey.AllocL();
+    delete iSubjectPublicKey;
+    iSubjectPublicKey = key;
+	}
+
+//  End of File