examples/Base/IPC/secureserver/secureclientsession.cpp

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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:
00028 Contains the implementation of functions defined in the RSecureSession class.  
00029 */
00030 
00031 
00036 #include "secureclientandserver.h"
00037 #include "secureclient.h"
00038 
00042 RSecureSession::RSecureSession()
00043         {
00044         }
00045 
00057 TInt RSecureSession::Connect()
00058         {
00059         TInt r = StartThread(iServerThread);
00060         if (r == KErrNone)
00061                 {
00062                 r = CreateSession(KSecureServerName,Version(),KDefaultMessageSlots);
00063                 }
00064         return(r);
00065         }
00066 
00072 TVersion RSecureSession::Version(void) const
00073         {
00074         return(TVersion(KSecureServMajorVersionNumber,KSecureServMinorVersionNumber,KSecureServBuildVersionNumber));
00075         }
00076 
00080 void RSecureSession::Close()
00081         {
00082         SendReceive(ESecureServerCloseSession);
00083         RHandleBase::Close();
00084         iServerThread.Close();
00085         }
00086 
00092 TInt RSecureSession::ResourceCountL()
00093         {
00094         TInt count = 0;
00095         TPckgBuf<TInt> pckgcount;
00096         TIpcArgs args(&pckgcount);
00097         User::LeaveIfError(SendReceive(ESecureServerResourceCount, args));
00098         count = pckgcount();
00099         return count;
00100         }

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