--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/dependencies/swi/sisregistrysession.h Fri Mar 26 04:17:01 2010 +0530
@@ -0,0 +1,218 @@
+/*
+* Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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:
+* RSisRegistrySession - external client registry session interface
+* The defined fuctionality is used by clients to access the registry as a whole
+* and to perform registry global searches.
+* The access to a specific functionality is depends on the client capabilities
+* and may be restricted.
+*
+*/
+
+
+/**
+ @file
+ @publishedPartner
+ @released
+*/
+
+#ifndef __SISREGISTRYSESSION_H__
+#define __SISREGISTRYSESSION_H__
+
+#include <e32std.h>
+#include <f32file.h>
+#include <swi/sisregistrylog.h>
+
+#ifdef SYMBIAN_UNIVERSAL_INSTALL_FRAMEWORK
+#include <usif/usifcommon.h>
+#endif
+
+// Use Char 0xFF to indicate no drive is selected
+const TInt KNoDriveSelected = 0xFF;
+
+namespace Swi
+{
+class CHashContainer;
+class CSisRegistryPackage;
+
+/**
+ * External client registry session interface
+ *
+ * @publishedPartner
+ * @released
+ */
+class RSisRegistrySession : public RSessionBase
+ {
+public:
+
+ /**
+ * Connect to the server, attempt to start it if it is not yet running
+ *
+ * @return KErrNone if successful or an error code
+ */
+ IMPORT_C TInt Connect();
+
+ /**
+ * Returns an array of installed uids (excludes augmentations).
+ * The array is supplied by the client which is then populated.
+ * There should be no assumption about the order in which the uids are put
+ * in it as it is implementation dependent.
+ *
+ * @param aUids The array object to be populated.
+ * @capability ReadUserData
+ *
+ */
+ IMPORT_C void InstalledUidsL(RArray<TUid>& aUids);
+
+ /**
+ * Returns an array of the curently installed packages (including augmentations).
+ *
+ *
+ * @param aPackages The array of installed packages
+ * @capability ReadUserData
+ *
+ */
+ IMPORT_C void InstalledPackagesL(RPointerArray<CSisRegistryPackage>& aPackages);
+
+ /**
+ * Checks whether or not the package identified by this UID is installed.
+ *
+ * @param aUid The uid to search for
+ *
+ * @return ETrue if the Uid is installed
+ * EFalse otherwise
+ */
+ IMPORT_C TBool IsInstalledL(TUid aUid);
+
+ /**
+ * Checks whether or not the package, identified by this controller is installed.
+ *
+ * @param aController The controller (as raw binary representation) to search for
+ *
+ * @return ETrue if the controller is installed
+ * EFalse otherwise
+ */
+ IMPORT_C TBool IsInstalledL(TDesC8& aController);
+
+ /**
+ * Query whether or not a file is tagged as modifiable.
+ * @note The hash value for non-modifiable content should stay the same.
+ *
+ * @param aFileName The filename (incl full path) to be used to search the entries
+ *
+ * @return ETrue if it can be modified
+ * EFalse otherwise
+ */
+ IMPORT_C TBool ModifiableL(const TDesC& aFileName);
+
+ /**
+ * Returns a pointer to the hash for this file
+ *
+ * @param aFileName The filename (incl full path) to be searched for
+ *
+ * @return A new CHashContainer object representing the hash.
+ */
+ IMPORT_C CHashContainer* HashL(const TDesC& aFileName);
+
+ /**
+ * Returns a pointer to package containing this Sid
+ *
+ * @param aSid The Sid of an application for which the package is requested
+ *
+ * @return A new CSisRegistryPackage object associated with the Sid.
+ */
+ IMPORT_C CSisRegistryPackage* SidToPackageL(TUid aSid);
+
+ /**
+ * Queries the registry for an installed filename relating to a specific sid
+ *
+ * @param aSid the sid of a file that was installed
+ * @param aFileName on return the filename found
+ */
+ IMPORT_C void SidToFileNameL(TUid aSid,TDes& aFileName);
+
+ /**
+ * Queries the registry for an installed filename relating to a specific sid
+ * This function will return only a sid that is associated to a specific drive.
+ * This function leaves with KErrNotFound if not exact macth is found ( Sid associated to drive)
+ *
+ * @param aSid the sid of a file that was installed
+ * @param aFileName on return the filename found
+ * @param aDrive specifies on which drive the sid is expected to be found.
+ */
+ IMPORT_C void SidToFileNameL(TUid aSid,TDes& aFileName, TDriveUnit aDrive);
+
+ IMPORT_C TBool IsSidPresentL(TUid aSid);
+
+ /**
+ * Retrieve the enteries in log file
+ *
+ * @capability ReadUserData
+ * @param aLogFile The caller supplies an empty array of CLogEntry which is loaded
+ * with a enteries in log file. If Log file is not present then array count will be
+ * zero. The caller is responsible for deleting all memory.
+ */
+ IMPORT_C void RetrieveLogFileL(RPointerArray<CLogEntry>& aLogFile);
+
+ /**
+ * Returns an array of the currently installed packages which can be removed
+ * (including augmentations).
+ *
+ * @capability ReadUserData
+ * @param aPackages The array of installed packages which are removable
+ */
+ IMPORT_C void RemovablePackagesL(RPointerArray<CSisRegistryPackage>& aPackages);
+
+
+ /**
+ * Checks to see if a recovery needs to take place. If so, failed
+ * transactions are rolled back, and the cache regenerated.
+ */
+ IMPORT_C void RecoverL();
+
+#ifdef SYMBIAN_UNIVERSAL_INSTALL_FRAMEWORK
+ /**
+ @internalComponent
+ * Verifies whether a file is registered to any existing component. Please note that this function does not support wildcards - both in the file name, and in the list of owned files in the registry.
+ */
+ IMPORT_C TBool IsFileRegisteredL(const TDesC& aFileName);
+
+ /**
+ @internalAll
+ * Returns the SCR component id for the base component (i.e. not an SP package/augmentation) with the given UID.
+ */
+ IMPORT_C Usif::TComponentId GetComponentIdForUidL(const TUid& aUid);
+#endif
+
+protected:
+ /**
+ * @internalComponent
+ */
+ HBufC8* SendReceiveBufferLC(TInt aMessage);
+ /**
+ * @internalComponent
+ */
+ HBufC8* SendReceiveBufferLC(TInt aMessage, TPtrC8 aInputBuffer);
+ /**
+ * @internalComponent
+ */
+ HBufC8* SendReceiveBufferLC(TInt aMessage, const TDesC& aInputDescriptor);
+ /**
+ * @internalComponent
+ */
+ HBufC8* SendReceiveBufferLC(TInt aMessage, TPtrC8 aInputBuffer, TInt aThirdArgument);
+ };
+
+} // namespace
+#endif