--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/pkiutilities/ocsp/inc/transaction.h Tue Jan 26 15:20:08 2010 +0200
@@ -0,0 +1,108 @@
+// Copyright (c) 2001-2009 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:
+// Header file for OCSP transaction object
+//
+//
+
+/**
+ @file
+ @internalComponent
+*/
+
+#ifndef __OCSP_TRANSACTION_H__
+#define __OCSP_TRANSACTION_H__
+
+#include <ocsp.h>
+#include <e32base.h>
+#include "ocsprequestandresponse.h"
+
+class COCSPRequestEncoder;
+class COCSPResponseDecoder;
+
+/**
+ * OCSP Transaction object, used to send the request to the server and get the
+ * response back again.
+ */
+
+NONSHARABLE_CLASS(COCSPTransaction) : public CActive
+ {
+public:
+ // Does not take ownership of the transport object
+ static COCSPTransaction* NewL(const TDesC8& aURI,
+ MOCSPTransport& aTransport, const TUint aRetryCount, const TInt aTimeout);
+
+ ~COCSPTransaction();
+
+ /**
+ * Asynchronous interface to send the reqest. Can complete with one of the
+ * status codes from OCSP::TStatus if there's a problem decoding the
+ * response.
+ */
+
+ void SendRequest(COCSPRequest& aRequest, TRequestStatus& aStatus);
+
+ void CancelRequest();
+
+ /**
+ * Get the response and relinquish ownership of it. Returns NULL unless
+ * SendRequest completed successfully.
+ */
+
+ COCSPResponse* TakeResponse();
+
+private:
+ // From CActive
+ void RunL();
+ void DoCancel();
+ TInt RunError(TInt aError);
+
+private:
+ COCSPTransaction(MOCSPTransport& aTransport, const TUint aRetryCount, const TInt aTimeout);
+ void ConstructL(const TDesC8& aURI);
+
+ void CompleteClient(const TInt aStatus);
+
+private:
+
+ enum TState
+ {
+ ESendRequest,
+ EFinished
+ };
+
+ MOCSPTransport& iTransport;
+ HBufC8* iURI;
+
+ TState iState;
+
+ // Client TRequestStatus, for the asynchronous SendRequestL
+ TRequestStatus* iClientRequestStatus;
+
+ // Request object to send
+ COCSPRequest* iRequest;
+
+ // Request encoder. We own this.
+ COCSPRequestEncoder* iRequestEncoder;
+
+ // Response object, NULL unless response data received OK
+ COCSPResponseDecoder* iResponseDecoder;
+
+ // Remaining number of times to send request on failed response (1 means no retry)
+ TUint iRetryCount;
+
+ // Timeout value (passed on to the transport layer)
+ TInt iTimeout;
+ };
+
+#endif