--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cryptoplugins/cryptospiplugins/test/dummyecchwplugin/src/dummyeccimpl.cpp	Mon Oct 12 10:17:04 2009 +0300
@@ -0,0 +1,189 @@
+/*
+* Copyright (c) 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: 
+*
+*/
+
+
+#include "dummyeccimpl.h"
+
+#include <e32def.h>
+#include <cryptospi/cryptospidef.h>
+#include "keys.h"
+#include <cryptospi/plugincharacteristics.h>
+#include "pluginconfig.h"
+#include "cryptospihai.h"
+
+using namespace DummyEccHwCrypto;
+using namespace CryptoSpiHai;
+
+/**
+ * These are just randomly selected numbers. There is no logic behind 
+ * their values.
+ */ 
+const TInt KMaxOutputLength = 50;
+const TInt KMaxInputLength = 50;
+
+CDummyECCCipherImpl* CDummyECCCipherImpl::NewL(const CKey& aKey,
+        TUid aCryptoMode, TUid aPaddingMode)
+    {
+    CDummyECCCipherImpl* self = CDummyECCCipherImpl::NewLC(aKey, aCryptoMode,
+            aPaddingMode);
+    CleanupStack::Pop(self);
+    return self;
+    }
+
+CDummyECCCipherImpl* CDummyECCCipherImpl::NewLC(const CKey& aKey,
+        TUid aCryptoMode, TUid aPaddingMode)
+    {
+    CDummyECCCipherImpl* self = new (ELeave) CDummyECCCipherImpl(aCryptoMode,
+            aPaddingMode);
+    CleanupStack::PushL(self);
+    self->ConstructL(aKey);
+    return self;
+    }
+
+CDummyECCCipherImpl::CDummyECCCipherImpl(TUid aCryptoMode, TUid aPaddingMode) :
+    iCryptoMode(aCryptoMode), iPaddingMode(aPaddingMode)
+    {
+    }
+
+void CDummyECCCipherImpl::ConstructL(const CKey& aKey)
+    {
+    SetKeyL(aKey);
+    }
+
+// MPlugin Interface Start
+void CDummyECCCipherImpl::Close()
+    {
+    delete this;
+    }
+
+void CDummyECCCipherImpl::Reset()
+    {
+    }
+
+void CDummyECCCipherImpl::GetCharacteristicsL(
+        const TCharacteristics*& aPluginCharacteristics)
+    {
+    TInt numCiphers = sizeof(KAsymmetricCipherCharacteristics)
+            / sizeof(TAsymmetricCipherCharacteristics*);
+    TInt32 implUid = ImplementationUid().iUid;
+    for (TInt i = 0; i < numCiphers; ++i)
+        {
+        if (KAsymmetricCipherCharacteristics[i]->cmn.iImplementationUID
+                == implUid)
+            {
+            aPluginCharacteristics = KAsymmetricCipherCharacteristics[i];
+            break;
+            }
+        }
+    }
+
+const CExtendedCharacteristics* CDummyECCCipherImpl::GetExtendedCharacteristicsL()
+    {
+    // All Symbian software plug-ins have unlimited concurrency, cannot be reserved
+    // for exclusive use and are not CERTIFIED to be standards compliant.
+    return CExtendedCharacteristics::NewL(KMaxTInt, EFalse);
+    }
+
+TAny* CDummyECCCipherImpl::GetExtension(TUid /* aExtensionId */)
+    {
+    return 0;
+    }
+// End of MPlugin Interface
+
+// MAsymmetricCipherBase Interface
+void CDummyECCCipherImpl::SetKeyL(const CKey& aKey)
+    {
+    // delete any previous key and recreate the key
+    delete iKey;
+    iKey = NULL;
+    iKey = CKey::NewL(aKey);
+    }
+
+void CDummyECCCipherImpl::SetCryptoModeL(TUid aCryptoMode)
+    {
+    switch (aCryptoMode.iUid)
+        {
+        case KCryptoModeEncrypt:
+        case KCryptoModeDecrypt:
+            break;
+        default:
+            User::Leave(KErrNotSupported);
+        }
+    iCryptoMode = aCryptoMode;
+    }
+
+void CDummyECCCipherImpl::SetPaddingModeL(TUid /* aPaddingMode */)
+    {
+    User::Leave(KErrNotSupported);
+    }
+
+TInt CDummyECCCipherImpl::GetMaximumInputLengthL() const
+    {
+    return KMaxInputLength;
+    }
+
+TInt CDummyECCCipherImpl::GetMaximumOutputLengthL() const
+    {
+    return KMaxOutputLength;
+    }
+// End of MAsymmetricCipherBase Interface
+
+// MAsymmetricCipher Interface
+void CDummyECCCipherImpl::ProcessL(const TDesC8& aInput, TDes8& aOutput)
+    {
+    if (iCryptoMode.iUid == KCryptoModeEncrypt)
+        {
+        EncryptL(aInput, aOutput);
+        }
+    else
+        {
+        DecryptL(aInput, aOutput);
+        }
+    }
+
+TUid CDummyECCCipherImpl::ImplementationUid() const
+    {
+    return KCryptoPluginEccCipherUid;
+    }
+
+CDummyECCCipherImpl::~CDummyECCCipherImpl()
+    {
+    delete iKey;
+    }
+
+void CDummyECCCipherImpl::EncryptL(const TDesC8& /* aInput */, TDes8& /* aOuput */)
+    {
+    User::Leave(KErrNotSupported);
+    }
+
+void CDummyECCCipherImpl::DecryptL(const TDesC8& aInput, TDes8& aOutput)
+    {
+    if (iKey->IsPresent(KPassedHandleToKeyUid))
+        {
+        const TInt& keyHandle = iKey->GetTIntL(KPassedHandleToKeyUid);
+
+        // Invoke the Spi HAI to perform the operation
+        CCryptoSpiHai::DecryptL(keyHandle, aInput, aOutput);
+        }
+    else
+        {
+        User::Leave(KErrNotSupported);
+        }
+    }
+// End of file
+
+