/*

* 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: Implementation of CDmAdPrivKey.

*

*/

#include <asn1dec.h>

#include "dmadstoreprivkey.h"

#include "vpnlogger.h"

CDmAdPrivKey* CDmAdPrivKey::NewL(RPKIServiceAPI& aPkiServiceApi)

    {

    TRACE("CDmAdPrivKey::NewL");

    CDmAdPrivKey* self = NewLC(aPkiServiceApi);

    CleanupStack::Pop(self); 

    return self;

    }

CDmAdPrivKey* CDmAdPrivKey::NewLC(RPKIServiceAPI& aPkiServiceApi)

    {

    CDmAdPrivKey* self = new (ELeave) CDmAdPrivKey(aPkiServiceApi);

    CleanupStack::PushL(self);

    return self;

    }

CDmAdPrivKey::CDmAdPrivKey(RPKIServiceAPI& aPkiServiceApi) : iPkiServiceApi(&aPkiServiceApi)

    {

    TRACE("CDmAdPrivKey::CDmAdPrivKey");

    }

CDmAdPrivKey::~CDmAdPrivKey()

    {

    TRACE("CDmAdPrivKey::~CDmAdPrivKey");

    }

TBool CDmAdPrivKey::FindL(const TDesC8& aLuid)

    {

    TRACE("CDmAdPrivKey::FindL");

    TBool found = EFalse;

    const TInt KMaxPublicKeyLth = 512;

    HBufC8* privKeyData = HBufC8::NewLC(KMaxPublicKeyLth);

    TPtr8 privKeyDataPtr(privKeyData->Des());

    TInt status = iPkiServiceApi->ReadPublicKey(aLuid,

                                                privKeyDataPtr);

    if (status == KErrNone)

        {

        found = ETrue;

        }

    CleanupStack::PopAndDestroy(privKeyData); 

    return found;

    }

void CDmAdPrivKey::FetchL(const TDesC8& aLuid, CDmAdPrivKeyParms& aParms)

    {

    TRACE("CDmAdPrivKey::FetchL");

    TPkiServiceStoreType currentKeyStore;

    User::LeaveIfError(iPkiServiceApi->KeyStoreType(currentKeyStore));

    User::LeaveIfError(iPkiServiceApi->SetStoreType(STORE_KEYSTORE, EPkiStoreTypeAny));

    TKeyListEntry* entry = new (ELeave) TKeyListEntry();

    CleanupStack::PushL(entry);

    User::LeaveIfError(iPkiServiceApi->KeyDetails(aLuid, *entry));

    User::LeaveIfError(iPkiServiceApi->SetStoreType(STORE_KEYSTORE, currentKeyStore));

    aParms.SetKeyTypeL(entry->iKeyAlgorithm);

    aParms.SetKeyIdL(entry->iSubjectKeyId);

    aParms.SetKeyLength(entry->iKeySize);    

    CleanupStack::PopAndDestroy(); // entry

    }

void CDmAdPrivKey::DeleteL(const TDesC8& aLuid)

    {

    TRACE("CDmAdPrivKey::DeleteL");

    User::LeaveIfError(iPkiServiceApi->RemoveKeypair(aLuid));

    }

void CDmAdPrivKey::ListL(RPointerArray<HBufC8>& aLuidList)

    {

    TRACE("CDmAdPrivKey::ListL");

    TPkiServiceStoreType currentKeyStore;

    User::LeaveIfError(iPkiServiceApi->KeyStoreType(currentKeyStore));

    User::LeaveIfError(iPkiServiceApi->SetStoreType(STORE_KEYSTORE, EPkiStoreTypeAny));    

    CArrayFix<TKeyListEntry>* keyList;

    iPkiServiceApi->ListKeysL(keyList);

    CleanupStack::PushL(keyList);

    User::LeaveIfError(iPkiServiceApi->SetStoreType(STORE_KEYSTORE, currentKeyStore));

    for (TInt i=0; i<keyList->Count(); ++i)

        {

        TKeyListEntry& entry = keyList->At(i);

        HBufC8* luidElem = entry.iSubjectKeyId.AllocLC();

        aLuidList.AppendL(luidElem);

        CleanupStack::Pop(luidElem);

        }

    CleanupStack::PopAndDestroy(keyList);

    }