--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/emailuis/emailui/sendasmtm/fsmtms/remove/src/fsremovemtm.cpp	Thu Dec 17 08:39:21 2009 +0200
@@ -0,0 +1,278 @@
+/*
+* 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:  UnInstall freestyle MTM account. This exe is executed when 
+*  Nokia-Email SIS package is uninstalled.
+*
+*/
+
+
+#include "emailtrace.h"
+#include <msvapi.h>
+#include <msvids.h>
+#include <msvuids.h>
+#include <apgtask.h>
+#include <data_caging_path_literals.hrh> 
+#include "FSEmailBuildFlags.h"
+#include <featurecontrol.h>                // RFeatureControl
+#include <centralrepository.h>
+#include "fsmtmsconstants.h"
+
+LOCAL_C TFileName UnInstallationFilenameL();
+LOCAL_C void KillProcess( const TDesC& aName );
+LOCAL_C void RemoveAccountsL();
+LOCAL_C void KillAppsL();
+LOCAL_C void DoRemoveL(); 
+LOCAL_C void RemoveL();
+LOCAL_C void UnDefineFWflag();
+
+
+#define ARRAY_SIZE(a) sizeof(a)/sizeof(a[0])
+
+
+class TDummyObserver : public MMsvSessionObserver
+    {
+public:
+    void HandleSessionEventL(TMsvSessionEvent /*aEvent*/, TAny* /*aArg1*/, 
+        TAny* /*aArg2*/, TAny* /*aArg3*/) {};
+    };
+
+// ---------------------------------------------------------------------------
+// UnInstallationFilenameL
+// Finds mtm resource file name path
+// ---------------------------------------------------------------------------
+//  
+LOCAL_C TFileName UnInstallationFilenameL()
+    {
+    FUNC_LOG;
+    //Construct the path information for the Installation file.
+    TFileName fileName;
+    RFs fs;
+    User::LeaveIfError( fs.Connect() );
+    CleanupClosePushL( fs );
+    TFindFile finder( fs );
+    User::LeaveIfError(
+        finder.FindByDir( KFsMtmDirAndFile, KDC_MTM_INFO_FILE_DIR ) );
+    fileName = finder.File();
+    CleanupStack::PopAndDestroy();
+    return fileName;
+    }  
+    
+// ---------------------------------------------------------------------------
+// KillProcess
+// Kill Messaging server if present
+// ---------------------------------------------------------------------------
+//    
+LOCAL_C void KillProcess( const TDesC& aName )
+    {
+    FUNC_LOG;
+    TFullName name;
+    TFindProcess find( aName );
+    RProcess process;
+
+    while ( find.Next( name ) == KErrNone )
+        {
+        if ( process.Open( find ) == KErrNone )
+            {
+            process.Kill( KErrGeneral );
+            process.Close();
+            }
+        } // end while
+        
+    }
+    
+// ---------------------------------------------------------------------------
+// RemoveAccountL
+// Removes the Nokia-Email accounts from MCE and also from MCE default settings
+// ---------------------------------------------------------------------------
+//  
+LOCAL_C void RemoveAccountsL()
+    {
+    FUNC_LOG;
+
+    // Open a session to the message server.
+    TDummyObserver ob;
+    CMsvSession* session = CMsvSession::OpenSyncL(ob);    
+    CleanupStack::PushL( session );    
+    
+    CMsvEntry* msvEntry = CMsvEntry::NewL( *session, KMsvRootIndexEntryId, 
+    TMsvSelectionOrdering( KMsvNoGrouping, EMsvSortByNone, ETrue ) );                                       
+    CleanupStack::PushL( msvEntry );
+
+    msvEntry->SetEntryL( KMsvRootIndexEntryId );
+    // Get Freestyle services.
+    CMsvEntrySelection* childSelection = msvEntry->ChildrenWithMtmL( 
+            KUidMsgValTypeFsMtmVal );
+    CleanupStack::PushL( childSelection );
+    // No Need to do any thing if there are no accounts.
+    if(childSelection->Count() > 0)
+    	{
+		TMsvId accountId = NULL;
+        // Remove accounts in a loop
+		for( TInt i = 0; i < childSelection->Count(); i++ )
+	        {
+	        msvEntry->SetEntryL( childSelection->At( i ) );
+	        if ( msvEntry->Entry().iMtm == KUidMsgValTypeFsMtmVal )
+	            {
+	            accountId = msvEntry->Entry().Id();
+	            msvEntry->SetEntryL( KMsvRootIndexEntryId );
+	            msvEntry->DeleteL( accountId );
+	            accountId = NULL;
+	            }
+	        }
+    	}
+    else
+    	{
+    	}
+	    CleanupStack::PopAndDestroy( childSelection ); 
+	    CleanupStack::PopAndDestroy( msvEntry );
+	    CleanupStack::PopAndDestroy( session ); 
+}
+
+// ---------------------------------------------------------------------------
+// KillAppsL
+// ---------------------------------------------------------------------------
+//  
+LOCAL_C void KillAppsL()
+    {
+    FUNC_LOG;
+
+    RWsSession session;
+    User::LeaveIfError( session.Connect() );
+    CleanupClosePushL( session );
+
+    TInt appCount = ARRAY_SIZE( KAppsToKill );
+
+    TApaTaskList taskList( session );
+
+    for ( int i = 0 ; i < appCount ; i++ ) 
+        {
+        TApaTask task = taskList.FindApp( KAppsToKill[i] );
+        if ( task.Exists() )
+            {
+            task.EndTask();
+            }
+        }
+    CleanupStack::PopAndDestroy( &session );
+
+    }
+
+// ---------------------------------------------------------------------------
+// RemoveL
+// Remove accounts and then Deinstall Nokia-Email
+// ---------------------------------------------------------------------------
+//  
+LOCAL_C void RemoveL()
+    {       
+    FUNC_LOG; 
+
+    TDummyObserver ob;
+    CMsvSession* session = CMsvSession::OpenSyncL( ob );
+    CleanupStack::PushL( session );
+    // Remove the accounts.
+    RemoveAccountsL();
+    
+    //Construct the path information for the Installation file.            
+    TFileName resourceFileName = UnInstallationFilenameL();
+ 
+    // Kill the message server process
+    KillProcess( _L( "MSEXE*" ) );
+    User::After( KOneSecond );    
+    // Uninstall the MTMs.
+    TInt retryCount = 0;
+    TInt err = 0;
+    do 
+        {
+        err = session->DeInstallMtmGroup( resourceFileName );
+        if ( err == KErrNone )
+            {
+            }
+        else if ( err == KErrInUse )
+            {
+            TRAP_IGNORE( KillAppsL() );
+            //wait one second
+            User::After( KOneSecond );
+            }
+        else
+        {
+        }
+    } while ( err == KErrInUse && retryCount++ < KMAxRetry );
+
+    CleanupStack::PopAndDestroy( session ); 
+    // Remove all Nokia-Email accounts after uninstalling MTM
+    //RemoveAccountsL();
+    
+    } 
+
+// ---------------------------------------------------------------------------
+// UnDefineFWflag
+// Framework flag will be undefined.
+// ---------------------------------------------------------------------------
+//  
+LOCAL_C void UnDefineFWflag() 
+    { 
+    FUNC_LOG; 
+    RFeatureControl featureControl; 
+    TInt err = featureControl.Connect(); 
+    if ( err == KErrNone )
+        { 
+        featureControl.Close(); 
+        } 
+    }
+
+LOCAL_C void UnSetCenrepParams()
+	{
+	}
+
+// ---------------------------------------------------------------------------
+// DoRemoveL
+// ---------------------------------------------------------------------------
+//  
+LOCAL_C void DoRemoveL() 
+    {    
+    FUNC_LOG;
+    
+    // Undfine FW flag
+    UnDefineFWflag();
+    UnSetCenrepParams();
+    // Construct and install the active scheduler
+    CActiveScheduler* scheduler = new (ELeave) CActiveScheduler;
+    CleanupStack::PushL( scheduler );
+    CActiveScheduler::Install( scheduler );
+
+    TRAP_IGNORE(RemoveL());
+    
+    CleanupStack::PopAndDestroy( scheduler );
+    
+    } 
+
+// ---------------------------------------------------------------------------
+// E32Main
+// ---------------------------------------------------------------------------
+//  
+GLDEF_C TInt E32Main()
+    {
+    FUNC_LOG;
+    __UHEAP_MARK;
+    
+    CTrapCleanup* cleanup=CTrapCleanup::New(); 
+    
+    TRAP_IGNORE( DoRemoveL() );
+    
+    delete cleanup; 
+    
+    __UHEAP_MARKEND;
+    return 0; 
+    } 
+
+// End of file