examples/Base/IPC/secureserver/secureclient.h

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00001 /*
00002 Copyright (c) 2008-2010 Nokia Corporation and/or its subsidiary(-ies). All rights reserved.
00003 
00004 Redistribution and use in source and binary forms, with or without
00005 modification, are permitted provided that the following conditions are met:
00006 
00007 * Redistributions of source code must retain the above copyright notice, this
00008   list of conditions and the following disclaimer.
00009 * Redistributions in binary form must reproduce the above copyright notice,
00010   this list of conditions and the following disclaimer in the documentation
00011   and/or other materials provided with the distribution.
00012 * Neither the name of Nokia Corporation nor the names of its contributors
00013   may be used to endorse or promote products derived from this software
00014   without specific prior written permission.
00015 
00016 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
00017 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00018 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
00019 DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
00020 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
00021 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
00022 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
00023 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
00024 OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
00025 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00026 
00027 Description: Defines RSecureSession and RSecureSubSession classes. 
00028 */
00029 
00030 
00031 
00035 #ifndef __SECURECLIENT_H__
00036 #define __SECURECLIENT_H__
00037 
00038 #include <e32base.h>
00039 
00047 class RSecureSession : public RSessionBase
00048         {
00049 public:
00050         RSecureSession();
00051         TInt Connect();
00052         TVersion Version() const;
00053         TInt ResourceCountL();
00054         void Close();
00055 private:
00056         RThread iServerThread;
00057         };
00058 
00065 class RSecureSubSession : public RSubSessionBase
00066         {
00067 public:
00068         TInt Open(RSecureSession& aServer);
00069         TInt SetFromString(const TDesC& aString);
00070         void Close();
00071         void Increase();
00072         void Decrease();
00073         void IncreaseByL(TInt anInt);
00074         void DecreaseByL(TInt anInt);
00075         void Reset();
00076         TInt CounterValueL();
00077         void VerifyTransaction();
00078         void SaveCounterL();
00079         void SetCounterFromFileL();
00080         };
00081 
00082 #endif
00083 

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