--- a/menucontentsrv/handlersrc/menuuninstalloperation.cpp Tue Feb 02 00:23:10 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,395 +0,0 @@
-/*
-* Copyright (c) 2009 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:
-*
-*/
-#include <apgcli.h>
-#include <swi/sisregistrysession.h>
-#include <swi/sisregistryentry.h>
-#include <widgetregistryclient.h>
-#include <javaregistry.h>
-#include <javaregistrypackageentry.h>
-#include <javaregistryapplicationentry.h>
-#include <mcsmenuutils.h>
-#include "mcsdef.h"
-#include "mcsmenu.h"
-#include "mcsmenuitem.h"
-#include "menuuninstalloperation.h"
-
-_LIT8( KAppMimeType, "x-epoc/x-sisx-app" );
-_LIT8( KMidletMimeType, "application/java-archive" );
-_LIT8( KWidgetMimeType, "application/x-nokia-widget");
-
-const TUid KMidletType = { 0x10210E26 };
-
-// ================= MEMBER FUNCTIONS =======================
-
-// ---------------------------------------------------------
-// CMenuUninstallOperation::~CMenuUninstallOperation
-// ---------------------------------------------------------
-//
-CMenuUninstallOperation::~CMenuUninstallOperation()
- {
- Cancel();
- iUninstaller.Close();
- delete iRemoveOperation;
- }
-
-// ---------------------------------------------------------
-// CMenuUninstallOperation::NewL
-// ---------------------------------------------------------
-//
-CMenuUninstallOperation* CMenuUninstallOperation::NewL(
- RMenu &aMenu,
- TInt aPriority,
- TRequestStatus &aObserverStatus,
- CMenuItem& aItem )
- {
- CMenuUninstallOperation* self;
-
- self = new ( ELeave ) CMenuUninstallOperation( aMenu, aPriority, aObserverStatus );
- CleanupStack::PushL( self );
- self->ConstructL( aItem );
- CleanupStack::Pop( self );
- return self;
- }
-
-// ---------------------------------------------------------
-// CMenuUninstallOperation::CMenuUninstallOperation
-// ---------------------------------------------------------
-//
-CMenuUninstallOperation::CMenuUninstallOperation
-( RMenu &aMenu, TInt aPriority, TRequestStatus &aObserverStatus )
-: CMenuOperation( aMenu, aPriority, aObserverStatus ),
-iState( EIdle ),
-iRemoveOperation( NULL )
- {
- CActiveScheduler::Add( this );
- }
-
-// ---------------------------------------------------------
-// CMenuUninstallOperation::ConstructL
-// ---------------------------------------------------------
-//
-void CMenuUninstallOperation::ConstructL( CMenuItem& aItem )
- {
- TBool exists;
- TPtrC uidAttr( aItem.GetAttributeL( KMenuAttrUid, exists ) );
- TUint uid;
- TUid packageUid = KNullUid;
- TPtrC8 mimeType;
-
-
- if( !exists )
- {
- User::Leave( KErrCorrupt );
- }
-
- if( aItem.Flags() & TMenuItem::ELockDelete )
- {
- iObserverStatus = KRequestPending;
- SetActive();
- TRequestStatus* status = &iStatus;
- User::RequestComplete( status, KErrAccessDenied );
- return;
- }
-
- User::LeaveIfError( iUninstaller.Connect() );
-
- iId = aItem.Id();
-
- // Prepare parameters
- MenuUtils::GetTUint( uidAttr, uid );
-
- AppInfoL( TUid::Uid( uid ), mimeType, packageUid );
-
- // Commence the uninstallations
- iUninstaller.Uninstall( iStatus, packageUid, mimeType );
- iObserverStatus = KRequestPending;
- if( mimeType == KMidletMimeType()
- && IsWidgetL( TUid::Uid( uid ) ) )
- {
- //we remove java type app(it will gain different uid
- //during next install) and widget type app(it MIGHT get
- //different uid during next install) from xml
- iState = EUninstalling;
- }
- else
- {
- //if its not java or widget app we leave it in xml,
- //appscanner will hide it for later passible reinstallation
- iState = ERemoving;
- }
-
- SetActive();
- }
-
-// ---------------------------------------------------------
-// CMenuUninstallOperation::AppInfo
-// ---------------------------------------------------------
-//
-void CMenuUninstallOperation::AppInfoL( const TUid& aAppUid, TPtrC8& aMimeType, TUid& aPackageUid )
- {
- TUid typeUid;
- RApaLsSession apaLsSession;
-
- User::LeaveIfError( apaLsSession.Connect() );
- CleanupClosePushL( apaLsSession );
- User::LeaveIfError( apaLsSession.GetAllApps() );
-
- if( KErrNone == apaLsSession.GetAppType( typeUid, aAppUid ) &&
- typeUid == KMidletType )
- {
- GetJavaSuitUidL( aAppUid, aPackageUid );
- aMimeType.Set( KMidletMimeType );
- }
- else if( IsWidgetL( aAppUid ) )
- {
- aPackageUid = aAppUid;
- aMimeType.Set( KWidgetMimeType );
- }
- else
- {
- TApaAppInfo appInfo;
- User::LeaveIfError( apaLsSession.GetAppInfo( appInfo, aAppUid ) );
- if( !GetInstallPkgUidL( appInfo.iFullName, aPackageUid ) )
- {
- aPackageUid = aAppUid;
- }
- aMimeType.Set( KAppMimeType );
- }
-
- CleanupStack::PopAndDestroy( &apaLsSession );
- }
-
-// ---------------------------------------------------------
-// CMenuUninstallOperation::GetInstallPkgUidL
-// ---------------------------------------------------------
-//
-TBool CMenuUninstallOperation::GetInstallPkgUidL( const TDesC& aAppFullName, TUid& aPackageUid )
- {
- // Search for the full name of the application amongst every file name in
- // every installed packages.
- TBool found = EFalse;
- Swi::RSisRegistrySession iSisRegSession;
-
- // Get the array of ids of every installed packages
- if( KErrNone != iSisRegSession.Connect() )
- {
- return found;
- }
- CleanupClosePushL( iSisRegSession );
-
- RArray<TUid> packageIds;
- CleanupClosePushL( packageIds );
-
- iSisRegSession.InstalledUidsL( packageIds );
-
- RPointerArray< HBufC > packageFiles;
- CleanupClosePushL( packageFiles );
-
- for( TInt i = 0; i < packageIds.Count() && !found; ++i )
- {
- const TUid packageId = packageIds[i];
- Swi::RSisRegistryEntry packageEntry;
-
- // Get the array of file names in the current install package and look
- // if there is one suggesting that the application was installed from
- // the package.
- if( KErrNone == packageEntry.Open( iSisRegSession, packageId ) )
- {
- CleanupClosePushL( packageEntry );
- packageEntry.FilesL( packageFiles );
- for( TInt pf = 0; pf < packageFiles.Count() && !found; ++pf )
- {
- if( packageFiles[pf]->FindC( aAppFullName ) == 0 )
- {
- aPackageUid = packageId;
- found = ETrue;
- }
- }
- packageFiles.ResetAndDestroy();
- CleanupStack::PopAndDestroy( &packageEntry );
- }
- }
-
- CleanupStack::PopAndDestroy( &packageFiles );
- CleanupStack::PopAndDestroy( &packageIds );
- CleanupStack::PopAndDestroy( &iSisRegSession );
-
- return found;
- }
-
-// ---------------------------------------------------------
-// CMenuUninstallOperation::GetJavaSuitUidL
-// ---------------------------------------------------------
-//
-void CMenuUninstallOperation::GetJavaSuitUidL( const TUid& aAppUid, TUid& aPackageUid )
- {
- Java::CJavaRegistry* javaRegistry;
- javaRegistry = Java::CJavaRegistry::NewLC();
-
- Java::CJavaRegistryEntry* regEntry =
- javaRegistry->RegistryEntryL( aAppUid );
- if( regEntry )
- {
- CleanupStack::PushL( regEntry );
-
- Java::TJavaRegistryEntryType entryType = regEntry->Type();
-
- if ( ( entryType >= Java::EGeneralPackage ) &&
- (entryType < Java::EGeneralApplication) )
- {
- //package entry
- aPackageUid = regEntry->Uid();
- }
- else
- {
- //application entry
- Java::CJavaRegistryApplicationEntry* regApplicationEntry =
- static_cast<Java::CJavaRegistryApplicationEntry*>( regEntry );
- Java::CJavaRegistryPackageEntry* regPackageEntry =
- regApplicationEntry->PackageEntryL();
- aPackageUid = regPackageEntry->Uid();
- delete regPackageEntry;
- }
- CleanupStack::PopAndDestroy( regEntry );
- }
- else
- {
- aPackageUid = aAppUid;
- }
- CleanupStack::PopAndDestroy( javaRegistry );
- }
-
-// ---------------------------------------------------------
-// CMenuUninstallOperation::IsWidget
-// ---------------------------------------------------------
-//
-
-TBool CMenuUninstallOperation::IsWidgetL( const TUid& aAppUid )
- {
- RWidgetRegistryClientSession widgetReg;
- TBool isWidget;
-
- if( KErrNone != widgetReg.Connect() )
- {
- return EFalse;
- }
- CleanupClosePushL( widgetReg);
- isWidget = widgetReg.IsWidget( aAppUid );
- CleanupStack::PopAndDestroy( &widgetReg );
-
- return isWidget;
- }
-
-// ---------------------------------------------------------
-// CMenuUninstallOperation::RunL
-// ---------------------------------------------------------
-//
-void CMenuUninstallOperation::RunL()
- {
- if( KErrNone == iStatus.Int() )
- {
- switch( iState )
- {
- case EUninstalling:
- {
- __ASSERT_DEBUG( NULL == iRemoveOperation, User::Invariant() );
- iState = ERemoving;
- iRemoveOperation = iMenu.RemoveL( iId, iStatus );
- SetActive();
- }
- break;
-
- case ERemoving:
- {
- delete iRemoveOperation;
- iRemoveOperation = NULL;
- iState = EIdle;
- TRequestStatus* status = &iObserverStatus;
- User::RequestComplete( status, iStatus.Int() );
- }
- break;
-
- default:
- // Object is in an unexpected state
- __ASSERT_DEBUG( 0, User::Invariant() );
- }
- }
- else if ( KErrNotFound == iStatus.Int() && iState == ERemoving )
- {
- // Most probably: After uninstalling the application the application
- // scanner removed the corresponding item from the xml so not finding
- // the menuitem is not an error here.
- delete iRemoveOperation;
- iRemoveOperation = NULL;
- iState = EIdle;
- TRequestStatus* status = &iObserverStatus;
- User::RequestComplete( status, KErrNone );
- }
- else
- {
- // Report error
- delete iRemoveOperation;
- iRemoveOperation = NULL;
- iState = EIdle;
- TRequestStatus* status = &iObserverStatus;
- User::RequestComplete( status, iStatus.Int() );
- }
- }
-
-// ---------------------------------------------------------
-// CMenuUninstallOperation::DoCancel
-// ---------------------------------------------------------
-//
-void CMenuUninstallOperation::DoCancel()
- {
- switch( iState )
- {
- case EUninstalling:
- {
- iState = EIdle;
- }
- break;
-
- case ERemoving:
- {
- delete iRemoveOperation;
- iRemoveOperation = NULL;
- iState = EIdle;
- }
- break;
-
- default:
- // Object is in an unexpected state
- __ASSERT_DEBUG( 0, User::Invariant() );
- }
- iUninstaller.CancelAsyncRequest( SwiUI::ERequestUninstall );
- // Complete the caller:
- TRequestStatus* status = &iObserverStatus;
- User::RequestComplete( status, KErrCancel );
- }
-
-// ---------------------------------------------------------
-// CMenuUninstallOperation::RunError
-// ---------------------------------------------------------
-//
-TInt CMenuUninstallOperation::RunError( TInt aError )
- {
- TRequestStatus* status = &iObserverStatus;
- User::RequestComplete( status, aError );
-
- return KErrNone;
- }