--- a/locationcentre/lcservice/src/lcclientsession.cpp Wed Apr 14 15:50:30 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,177 +0,0 @@
-/*
-* Copyright (c) 2007 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: Client side session to the Location Centre server.
-*
-*/
-
-
-// SYSTEM INCLUDES
-
-// USER INCLUDES
-#include "lcclientsession.h"
-
-// CONSTANT DEFINTIONS
-const TInt KNumofConnectAttempts = 200;
-
-// ----- Member funtions for RLcClientSession ---------------------------------
-
-// ---------------------------------------------------------------------------
-// RLcClientSession::RLcClientSession
-// ---------------------------------------------------------------------------
-//
-RLcClientSession::RLcClientSession()
- {
- // C++ Default constructor. No allocations or functions which can Leave
- // should be called from here.
- }
-
-// ---------------------------------------------------------------------------
-// RLcClientSession::~RLcClientSession
-// ---------------------------------------------------------------------------
-//
-RLcClientSession::~RLcClientSession()
- {
- // C++ Destructor. Free all resources associated with this class.
- }
-
-// ---------------------------------------------------------------------------
-// RLcClientSession::~RLcClientSession
-// ---------------------------------------------------------------------------
-//
-TInt RLcClientSession::CreateSession()
- {
- TInt error = KErrNone;
-
- // Attempt KNumofConnectAttempts to make a connection to the server
- for ( TInt i = 0; i <= KNumofConnectAttempts; i++ )
- {
- error = RSessionBase::CreateSession(
- KLocationCentreServerName,
- TVersion( KLcServerMajorVersionNumber,
- KLcServerMinorVersionNumber,
- KLcServerBuildVersionNumber ),
- 8);
- if ( error != KErrNotFound && error != KErrServerTerminated )
- {
- // If the Create session returns an error code other than
- // KErrNotFound or KErrServerTerminated, then the request
- // is terminated immediately with the error code.
- // If it is any of these error codes then the server is
- // not running. In this case, try to start the server
- return error;
- }
-
- error = StartServer();
- if ( error != KErrAlreadyExists && error != KErrNone)
- {
- // Server returned error code other than KErrAlreadyExists
- // or KErrNone. The request is terminated with this
- // error code.
- // If the error code is one of these then the server is
- // up and running. Now try to establish the connection.
- return error;
- }
- }
- return error;
- }
-
-// ---------------------------------------------------------------------------
-// RLcClientSession::~RLcClientSession
-// ---------------------------------------------------------------------------
-//
-void RLcClientSession::Close()
- {
- RHandleBase::Close();
- }
-
-// ---------------------------------------------------------------------------
-// RLcClientSession::SendReceive
-// ---------------------------------------------------------------------------
-//
-void RLcClientSession::SendReceive( TLcServerMsgType aMsgType,
- const TIpcArgs& aArgs,
- TRequestStatus& aStatus ) const
- {
- return RSessionBase::SendReceive( aMsgType,
- aArgs,
- aStatus );
- }
-
-// ---------------------------------------------------------------------------
-// RLcClientSession::SendReceive
-// ---------------------------------------------------------------------------
-//
-TInt RLcClientSession::SendReceive( TLcServerMsgType aMsgType,
- const TIpcArgs& aArgs ) const
- {
- return RSessionBase::SendReceive( aMsgType,
- aArgs );
- }
-
-// ---------------------------------------------------------------------------
-// RLcClientSession::SendReceive
-// ---------------------------------------------------------------------------
-//
-void RLcClientSession::SendReceive( TLcServerMsgType aMsgType,
- TRequestStatus& aStatus ) const
- {
- return RSessionBase::SendReceive( aMsgType, aStatus );
- }
-
-// ---------------------------------------------------------------------------
-// RLcClientSession::SendReceive
-// ---------------------------------------------------------------------------
-//
-TInt RLcClientSession::SendReceive( TLcServerMsgType aMsgType ) const
- {
- return RSessionBase::SendReceive( aMsgType );
- }
-
-// ---------------------------------------------------------------------------
-// RLcClientSession::StartServer
-// ---------------------------------------------------------------------------
-//
-TInt RLcClientSession::StartServer()
- {
- // Create a new server process.
- // If the server is already running then the function fails with
- // KErrAlreadyExists
- RProcess server;
- TInt error = server.Create( KLocationCentreServerExe,
- KNullDesC );
- if ( !error )
- {
- TRequestStatus died;
- server.Rendezvous( died );
- if ( died != KRequestPending )
- {
- // Logon failed - Server is not yet running, so cannot have terminated
- User::WaitForRequest( died ); // Eat signal
- server.Kill( 0 ); // Abort startup
- }
- else
- {
- server.Resume();
- User::WaitForRequest( died ); // Wait for start or death
- }
-
- // We can't use the 'exit reason' if the server panicked as this
- // is the panic 'reason' and may be '0' which cannot be distinguished
- // from KErrNone
- error = ( server.ExitType() == EExitPanic ) ? KErrGeneral : died.Int();
- server.Close();
- }
- return error;
- }
-// End of File