--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/ncdengine/provider/server/inc/ncdnodeinstallimpl.h Thu Dec 17 08:51:10 2009 +0200
@@ -0,0 +1,300 @@
+/*
+* Copyright (c) 2006-2008 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: Contains CNcdNodeInstall class
+*
+*/
+
+
+#ifndef NCD_NODE_INSTALL_H
+#define NCD_NODE_INSTALL_H
+
+
+// For streams
+#include <s32mem.h>
+#include <badesca.h>
+
+#include "catalogscommunicable.h"
+#include "ncdnodeclassids.h"
+#include "catalogsutils.h"
+#include "ncdinstallationservice.h"
+
+class MNcdPreminetProtocolDataEntity;
+class CNcdInstallInfo;
+class MNcdPurchaseDetails;
+class CNcdExtendedInstallInfo;
+class CNcdNodeMetaData;
+class MNcdPurchaseDownloadInfo;
+
+/**
+ * CNcdNodeInstall does not handle db information directly. The information
+ * is Internalized from the purchase history data and also the data is saved
+ * to the purchase history when the purchase operation progresses.
+ *
+ * This server side class contains the data and the functionality
+ * that the proxy objects will use to internalize itself.
+ *
+ * This object should be added to the session. So, it will be usable
+ * in the proxy side by using the handle gotten during addition.
+ * The handle is used to identify to what object the proxy directs
+ * the function call. When objects are added to sessions,
+ * multiple handles may be gotten for the same object if addition is
+ * done multiple times.
+ *
+ * @lib ?library
+ * @since S60 ?S60_version *** for example, S60 v3.0
+ */
+class CNcdNodeInstall : public CCatalogsCommunicable
+ {
+
+public:
+ /**
+ * NewL
+ *
+ * @return CNcdNodeInstall* Pointer to the created object
+ * of this class.
+ */
+ static CNcdNodeInstall* NewL( const CNcdNodeMetaData& aMetadata );
+
+ /**
+ * NewLC
+ *
+ * @return CNcdNodeInstall* Pointer to the created object
+ * of this class.
+ */
+ static CNcdNodeInstall* NewLC( const CNcdNodeMetaData& aMetadata );
+
+
+ /**
+ * Destructor
+ *
+ * @note Because this is CCatalogsCommunicable function the
+ * session that owns this object should delete this class object.
+ * So, instead of directly deleting this object from some other
+ * class. Close-method should be used instead.
+ */
+ virtual ~CNcdNodeInstall();
+
+
+ /**
+ * Retrieves the data type that informs what class the data is for.
+ * By checking the data type information, an InternalizeL function
+ * of a right class can be called when the object data is set
+ * from the storage.
+ * The data type may be decided and set in a object that creates this
+ * class object.
+ *
+ * @return NcdNodeClassIds::TNcdNodeClassId Describes the data type.
+ */
+ NcdNodeClassIds::TNcdNodeClassId ClassId() const;
+
+
+
+ /**
+ * This function is called when the owner of this object
+ * wants to internalize the content according to the data
+ * that has been received from the purchase history.
+ *
+ * @param aDetails Purchase details from purchase history.
+ * @return ETrue if purchase details contained install
+ * data to internalize.
+ */
+ TBool InternalizeL( const MNcdPurchaseDetails& aDetails );
+
+
+public: // CCatalogsCommunicable
+
+ /**
+ * @see CCatalogsCommunicable::ReceiveMessage
+ */
+ virtual void ReceiveMessage( MCatalogsBaseMessage* aMessage,
+ TInt aFunctionNumber );
+
+ /**
+ * @see CCatalogsCommunicable::CounterPartLost
+ */
+ virtual void CounterPartLost( const MCatalogsSession& aSession );
+
+public:
+
+ /**
+ * Paths of downloaded files
+ */
+ const MDesCArray& DownloadedFiles() const;
+
+ /**
+ * Number of installed content
+ */
+ TInt ContentCount() const;
+
+ /**
+ * Returns if the content is available (installed & present)
+ *
+ * @param aIgnoreMissingUri If application doesn't have content URI
+ * it's always considered to be installed
+ */
+ TNcdApplicationStatus IsContentInstalledL(
+ TInt aIndex,
+ TBool aIgnoreMissingUri );
+
+ /**
+ * Checks if all of the content is installed
+ *
+ * @return ETrue if all content files are installed (includes newer versions)
+ */
+ TBool IsAllContentInstalledL();
+
+
+ /**
+ * Checks if the application specified in content info is installed
+ */
+ TBool InternalizeContentInfoL();
+
+ /**
+ * Returns the content version that was received in downloadableContent's
+ * version attribute. This value is read from purchase history, not
+ * CNcdContentInfo
+ */
+ const TCatalogsVersion& ContentVersion() const;
+
+public:
+
+ /**
+ * Used for delayed file opening
+ */
+ void OpenContentFileRunner();
+
+protected:
+
+ /**
+ * Constructor
+ * @param aClassId Identifies this class.
+ * Is set in the NewLC function
+ */
+ CNcdNodeInstall( NcdNodeClassIds::TNcdNodeClassId aClassId,
+ const CNcdNodeMetaData& aMetadata );
+
+ /**
+ * ConstructL
+ */
+ virtual void ConstructL();
+
+
+ // These functions are called from the ReceiveMessage when
+ // the given function id has matched to the function.
+
+ /**
+ * This function is called when the proxy wants to get the
+ * data from the serverside. This function calls the
+ * InternalizeDataForRequestL which may be overloaded in the
+ * child classes
+ * @param aMessage Contains data from the proxy and can be used
+ * to send data back to proxy
+ */
+ void InternalizeRequestL( MCatalogsBaseMessage& aMessage );
+
+ /**
+ * This function writes the object data to the stream.
+ * The stream content will be sent to the proxy that requested the data.
+ * Child classes should add their own data after this parent data.
+ * @param aStream The data content of this class object will be written
+ * into this stream.
+ */
+ virtual void ExternalizeDataForRequestL( RWriteStream& aStream );
+
+ /**
+ * This function is called from the proxy side when the proxy
+ * is deleted.
+ * @param aMessage Contains data from the proxy and can be used
+ * to send data back to proxy
+ */
+ void ReleaseRequest( MCatalogsBaseMessage& aMessage ) const;
+
+ /**
+ * This function is called from the proxy side when some application
+ * is installed separately outside of the NCD Engine and the install
+ * status should be updated into the purchase history.
+ * @param aMessage Contains data from the proxy and can be used
+ * to send data back to proxy
+ */
+ void SetApplicationInstalledRequestL( MCatalogsBaseMessage& aMessage );
+
+protected:
+
+ void OpenContentFileL( MCatalogsBaseMessage& aMessage );
+
+
+ void OpenContentFileL();
+
+ TInt DependencyCount(
+ const TArray<MNcdPurchaseDownloadInfo*>& aInfos ) const;
+
+
+ void SetContentType(
+ CNcdExtendedInstallInfo& aInstall,
+ const MNcdPurchaseDownloadInfo& aDownload ) const;
+
+ void SetLaunchParameterL(
+ RPointerArray<CNcdExtendedInstallInfo>& aInstalls,
+ TInt aIndex ) const;
+
+ // Sets iContentVersion from aVersion
+ void SetContentVersionL( const TDesC& aVersion );
+
+private:
+
+ // Prevent these two if they are not implemented
+ CNcdNodeInstall( const CNcdNodeInstall& aObject );
+ CNcdNodeInstall& operator =( const CNcdNodeInstall& aObject );
+
+
+
+private: // data
+
+ // The class id identifies this class. The id may be used to identify
+ // what kind of class object is created when data is gotten from the db.
+ NcdNodeClassIds::TNcdNodeClassId iClassId;
+
+
+ const CNcdNodeMetaData& iMetadata;
+
+ // The message is set when ReceiveMessage is called. The message
+ // is used in the CounterPartLost-function that informs the message
+ // if the session has been lost.
+ MCatalogsBaseMessage* iMessage;
+
+ TBool iInstalled;
+ TBool iLaunchable;
+
+
+ RPointerArray<CNcdExtendedInstallInfo> iInstallInfos;
+ TUint iPurpose;
+ CDesCArray* iDownloadedFiles;
+
+ // Install info from Content info
+ CNcdExtendedInstallInfo* iInstalledContent;
+
+ // Used for delayed file open attempts
+ CPeriodic* iPeriodic;
+
+ // Current file open attempt number
+ TInt iRetryCount;
+
+ // File index of the file that is being opened
+ TInt iFileIndex;
+
+ // Version number from purchase history
+ TCatalogsVersion iContentVersion;
+ };
+
+#endif // NCD_NODE_Install_H