--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/emailservices/emailserver/cmailhandlerplugin/src/fsmailmtmhandler.cpp Thu Dec 17 08:39:21 2009 +0200
@@ -0,0 +1,424 @@
+/*
+* Copyright (c) 2007-2008 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: Class to handle mail led turning on.
+*
+*/
+
+
+//<cmail>
+#include "emailtrace.h"
+#include "CFSMailClient.h"
+//</cmail>
+#include <e32base.h> // needed because of the following hrh
+#include <data_caging_path_literals.hrh> // KDC_MTM_INFO_FILE_DIR
+#include <mtclreg.h>
+#include <w32std.h>
+#include <apgtask.h>
+//<cmail>
+#include "cfsclientmtm.h"
+#include "fsmtmsconstants.h"
+//</cmail>
+#include <coemain.h>
+
+#include "fsmailmtmhandler.h"
+
+
+// FREESTYLE EMAIL FRAMEWORK INCLUDES
+//<cmail>
+#include "CFSMailClient.h"
+#include "MFSMailBrandManager.h"
+//</cmail>
+
+
+#define ARRAY_SIZE(a) sizeof(a)/sizeof(a[0])
+
+_LIT( KMessageServerProcessIdentifier, "MSEXE*" );
+
+
+CFSMailMtmHandler* CFSMailMtmHandler::NewL(
+ MFSNotificationHandlerMgr& aOwner )
+ {
+ FUNC_LOG;
+ CFSMailMtmHandler* self =
+ new (ELeave) CFSMailMtmHandler( aOwner );
+ CleanupStack::PushL( self );
+ self->ConstructL();
+ CleanupStack::Pop( self );
+ return self;
+ }
+
+CFSMailMtmHandler::CFSMailMtmHandler(
+ MFSNotificationHandlerMgr& aOwner ) :
+ CFSNotificationHandlerBase( aOwner ),
+ iStartingUp( ETrue )
+ {
+ FUNC_LOG;
+ }
+
+void CFSMailMtmHandler::ConstructL()
+ {
+ FUNC_LOG;
+ CFSNotificationHandlerBase::ConstructL();
+
+ TRAPD( installError, InstallMtmL() );
+ if ( installError != KErrNone )
+ {
+ User::Leave( installError );
+ }
+
+ CFSMailClient* mail = CFSMailClient::NewL();
+
+ RPointerArray<CFSMailBox> mailBoxes;
+ mailBoxes.Reset();
+
+ TFSMailMsgId plugin;
+ mail->ListMailBoxes(plugin,mailBoxes);
+
+ RArray<TFSMailMsgId> mailBoxIds;
+
+ for(int i=0; i<mailBoxes.Count(); i++)
+ {
+ TDesC& name( mailBoxes[i]->GetName() );
+ TDesC& ownAddress( mailBoxes[i]->OwnMailAddress().GetEmailAddress() );
+ TRAPD(createError, iMtmClient->CreateAccountL( name, ownAddress, mailBoxes[i]->GetId() ));
+ if(createError != KErrNone)
+ {
+ // Error
+ }
+ mailBoxIds.Append(mailBoxes[i]->GetId());
+ }
+ // Remove rendundant accounts
+ TRAPD(removeRedundantError, iMtmClient->RemoveRedundantAccountsL( mailBoxIds ));
+ if(removeRedundantError != KErrNone)
+ {
+ }
+
+
+ mailBoxIds.Close();
+ mailBoxes.ResetAndDestroy();
+ mailBoxes.Close();
+
+ mail->Close();
+
+ }
+
+CFSMailMtmHandler::~CFSMailMtmHandler()
+ {
+ FUNC_LOG;
+ UninstallMtm();
+ }
+
+// ---------------------------------------------------------------------------
+// This is here just to absorb callbacks.
+// ---------------------------------------------------------------------------
+//
+void CFSMailMtmHandler::HandleSessionEventL(
+ TMsvSessionEvent aEvent,
+ TAny* /*aArg1*/,
+ TAny* aArg2,
+ TAny* /*aArg3*/)
+ {
+ FUNC_LOG;
+
+ // Just being really really sure that the mtm client is created only
+ // when we are in the start up phase.
+ if ( iStartingUp )
+ {
+ // Normally this would have been done after the registry creation.
+ // If NewMtmL is called immediately after registry creation,
+ // it seems to cause panic when active scheduler is started.
+ // This seems to be because the previous DeInstallMtmGroup and
+ // InstallMtmGroup get done only after active scheduler is started.
+ // If they are done at that point, the CFsMtmClient is already
+ // created and the DeInstallMtmGroup seem to cause panic.
+ // The panic is avoided by first waiting for that the deinstall and
+ // install are done before creating the CFsMtmClient.
+ if ( aEvent == EMsvMtmGroupInstalled &&
+ KUidMsgValTypeFsMtmVal == *static_cast<TUid*>(aArg2) )
+ {
+ }
+ }
+ }
+
+TBool CFSMailMtmHandler::CapabilitiesToContinueL(
+ TFSMailEvent /*aEvent*/,
+ TFSMailMsgId aMailbox,
+ TAny* /*aParam1*/,
+ TAny* /*aParam2*/,
+ TAny* /*aParam3*/ ) const
+ {
+ FUNC_LOG;
+ CFSMailBox* mailBox( MailClient().GetMailBoxByUidL( aMailbox ) );
+ if ( mailBox == NULL )
+ {
+ User::Leave( KErrArgument );
+ }
+
+ if ( mailBox->HasCapability( EFSMBoxCapaSymbianMsgIntegration ) )
+ {
+ delete mailBox;
+ return EFalse;
+ }
+ else
+ {
+ delete mailBox;
+ return ETrue;
+ }
+ }
+
+void CFSMailMtmHandler::HandleEventL(
+ TFSMailEvent aEvent,
+ TFSMailMsgId aMailbox,
+ TAny* /*aParam1*/,
+ TAny* /*aParam2*/,
+ TAny* /*aParam3*/ )
+ {
+ FUNC_LOG;
+ switch ( aEvent )
+ {
+ case TFSEventMailboxSettingsChanged:
+ {
+ // At the moment this event is only for handling the case when
+ // Email address of the mailbox has been changed
+ CFSMailBox* mailBox( MailClient().GetMailBoxByUidL( aMailbox ) );
+ User::LeaveIfNull( mailBox );
+ CleanupStack::PushL( mailBox );
+ TDesC& ownAddress( mailBox->OwnMailAddress().GetEmailAddress() );
+ User::LeaveIfError(
+ iMtmClient->RenameAccountL( KNullDesC, ownAddress, aMailbox ) );
+ CleanupStack::PopAndDestroy( mailBox );
+ break;
+ }
+ case TFSEventNewMailbox:
+ {
+ CFSMailBox* mailBox(
+ MailClient().GetMailBoxByUidL( aMailbox ) );
+ User::LeaveIfNull( mailBox );
+ CleanupStack::PushL( mailBox );
+
+ // Branded mailbox name is nowadays set in new mailbox event
+ // handling, so we don't need to use brand manager here anymore.
+
+ TDesC& name( mailBox->GetName() );
+ TDesC& ownAddress( mailBox->OwnMailAddress().GetEmailAddress() );
+
+ User::LeaveIfError(
+ iMtmClient->CreateAccountL( name, ownAddress, aMailbox ) );
+
+ CleanupStack::PopAndDestroy( mailBox );
+ break;
+ }
+ case TFSEventMailboxDeleted:
+ {
+
+ // Entry details cannot necessarily be fetched anymore as the
+ // entry might be deleted from the Message Server.
+ User::LeaveIfError(
+ iMtmClient->DeleteAccountL( KNullDesC, aMailbox ) );
+
+ break;
+ }
+ case TFSEventMailboxRenamed:
+ {
+ CFSMailBox* mailBox(
+ MailClient().GetMailBoxByUidL( aMailbox ) );
+ User::LeaveIfNull( mailBox );
+ CleanupStack::PushL( mailBox );
+ TDesC& name( mailBox->GetName() );
+ TDesC& ownAddress( mailBox->OwnMailAddress().GetEmailAddress() );
+
+ User::LeaveIfError(
+ iMtmClient->RenameAccountL( name, ownAddress, aMailbox ) );
+
+ CleanupStack::PopAndDestroy( mailBox );
+ break;
+ }
+ case TFSMailboxAvailable: // Flow through
+ case TFSMailboxUnavailable: // Flow through
+ {
+ break;
+ }
+ default:
+ {
+ break;
+ }
+ }
+ }
+
+void CFSMailMtmHandler::InstallMtmL()
+ {
+ FUNC_LOG;
+ iMsvSession = CMsvSession::OpenSyncL( *this );
+
+ //Construct the path information for the Installation file.
+ TFileName resourceFileName = InstallationFilenameL();
+
+
+ //Install MTMs.
+ TInt err = iMsvSession->InstallMtmGroup( resourceFileName );
+ if( err!=KErrNone && err!=KErrAlreadyExists )
+ {
+ User::LeaveIfError( err );
+ }
+
+
+ // Create client side mtm account.
+ iMtmRegistry = CClientMtmRegistry::NewL( *iMsvSession );
+
+
+ //Jagan: 19th Oct - Added this by looking at TxtMTM Example
+ if( !iMtmRegistry->IsPresent( KUidMsgValTypeFsMtmVal ) )
+ {
+ //Freestyle not present in Client MTM Registry
+ User::Leave( KErrNotFound );
+ }
+
+ TRAPD( creationError, iMtmClient =
+ (CFsMtmClient*) iMtmRegistry->NewMtmL(
+ KUidMsgValTypeFsMtmVal ); )
+ if ( creationError != KErrNone )
+ {
+ User::Leave( creationError );
+ }
+ iStartingUp = EFalse;
+ // We are now ready to observe mail events
+ SetObserving( ETrue );
+ }
+
+void CFSMailMtmHandler::UninstallMtm()
+ {
+ FUNC_LOG;
+ delete iMtmClient;
+ iMtmClient = NULL;
+
+ delete iMtmRegistry;
+ iMtmRegistry = NULL;
+
+ // KILL THE MESSAGE SERVER PROCESS
+ KillProcess( KMessageServerProcessIdentifier );
+ User::After( KOneSecond );
+
+ // UNINSTALL THE MTM
+
+ TInt err;
+
+ //Construct the path information for the Installation file.
+ TFileName resourceFileName;
+ TRAP( err, resourceFileName = InstallationFilenameL() );
+
+ if ( err == KErrNone && iMsvSession )
+ {
+ // Uninstall the MTMs.
+ TInt retryCount = 0;
+ do
+ {
+ err = iMsvSession->DeInstallMtmGroup( resourceFileName );
+ if ( err == KErrNone )
+ {
+ // success
+ }
+ else if ( err == KErrInUse )
+ {
+ // MTMs in use, killing apps and retry
+ TRAP_IGNORE( KillAppsL() );
+ //wait one second
+ User::After( KOneSecond );
+ }
+ else
+ {
+ // failure
+ }
+ } while ( err == KErrInUse && retryCount++ < KMAxRetry );
+ }
+ else
+ {
+ // Cannot define the filename or session not created.
+ // Just continue with the session deletion.
+
+ // Notice: Although deinstallation would fail
+ // (and installation was done earlier) it seems that
+ // crash does not occur even if we continue onwards.
+ }
+
+ delete iMsvSession;
+ iMsvSession = NULL;
+ }
+
+TFileName CFSMailMtmHandler::InstallationFilenameL()
+ {
+ FUNC_LOG;
+ //Construct the path information for the Installation file.
+ TFileName fileName;
+
+ TFindFile finder( CCoeEnv::Static()->FsSession() );
+ User::LeaveIfError(
+ finder.FindByDir( KFsMtmDirAndFile, KDC_MTM_INFO_FILE_DIR ) );
+ fileName = finder.File();
+
+ return fileName;
+ }
+
+void CFSMailMtmHandler::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
+ }
+
+void CFSMailMtmHandler::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 );
+ }
+
+void CFSMailMtmHandler::TurnNotificationOn()
+ {
+ FUNC_LOG;
+ // This is not used. Instead CFsMtmClient is used
+ // directly in HandleEventL.
+ }
+
+void CFSMailMtmHandler::TurnNotificationOff()
+ {
+ FUNC_LOG;
+ // This is not used. Instead CFsMtmClient is used
+ // directly in HandleEventL.
+ }
+