imservices/ossprotocoladaptation/src/presencepublishing/cpresencenotificationhandler.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/imservices/ossprotocoladaptation/src/presencepublishing/cpresencenotificationhandler.cpp Thu Dec 17 08:54:49 2009 +0200
@@ -0,0 +1,293 @@
+/*
+* 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: Implementation for handling presence notification
+ *
+*/
+
+
+#include <ximpprotocolconnectionhost.h>
+#include "cpresencenotificationhandler.h"
+#include "mossprotocolconnectionmanager.h"
+#include "ossprotocolpluginlogger.h"
+#include "waittimer.h"
+#include "cossprotocolconnectionmanager.h"
+
+#include <e32des16.h>
+#include <string.h>
+#include <sys/types.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "msgliterals.h"
+
+#include "ossprotocoladaptationuids.h"
+#include "ossprotocoladaptutils.h"
+
+#include<avabilitytext.h>
+
+
+// ======== MEMBER FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+// CPresenceNotificationHandler::CPresenceNotificationHandler
+// ---------------------------------------------------------------------------
+//
+CPresenceNotificationHandler::CPresenceNotificationHandler (
+ MOSSProtocolConnectionManager& aConnMan ) :
+ CActive ( EPriorityNormal ),
+ iConnMan ( aConnMan )
+ {
+ LOGGER ( TXT ( "CPresenceNotificationHandler::CPresenceNotificationHandler Start" ) );
+ CActiveScheduler::Add ( this );
+ LOGGER ( TXT ( "CPresenceNotificationHandler::CPresenceNotificationHandler End" ) );
+ }
+
+
+// ---------------------------------------------------------------------------
+// CPresenceNotificationHandler::ConstructL
+// ---------------------------------------------------------------------------
+//
+void CPresenceNotificationHandler::ConstructL()
+ {
+ LOGGER ( TXT ( "CPresenceNotificationHandler::ConstructL Start-End" ) );
+ iPresenceCacheWriter = MPresenceCacheWriter2::CreateWriterL();
+
+ }
+
+
+// ---------------------------------------------------------------------------
+// CPresenceNotificationHandler::NewL
+// ---------------------------------------------------------------------------
+//
+CPresenceNotificationHandler* CPresenceNotificationHandler::NewL (
+ MOSSProtocolConnectionManager& aConnMan )
+ {
+ LOGGER ( TXT ( "CPresenceNotificationHandler::NewL Start" ) );
+
+ CPresenceNotificationHandler* self = new ( ELeave ) CPresenceNotificationHandler ( aConnMan );
+ CleanupStack::PushL ( self );
+ self->ConstructL();
+ CleanupStack::Pop ( self );
+
+ LOGGER ( TXT ( "CPresenceNotificationHandler::NewL End" ) );
+ return self;
+ }
+
+
+// ---------------------------------------------------------------------------
+// CPresenceNotificationHandler::NewLC
+// ---------------------------------------------------------------------------
+//
+CPresenceNotificationHandler* CPresenceNotificationHandler::NewLC (
+ MOSSProtocolConnectionManager& aConnMan )
+ {
+ LOGGER ( TXT ( "CPresenceNotificationHandler::NewLC Start" ) );
+
+ CPresenceNotificationHandler* self = CPresenceNotificationHandler::NewL ( aConnMan );
+ CleanupStack::PushL ( self );
+
+ LOGGER ( TXT ( "CPresenceNotificationHandler::NewLC End" ) );
+ return self;
+ }
+
+// ---------------------------------------------------------------------------
+// CPresenceNotificationHandler::~CPresenceNotificationHandler
+// ---------------------------------------------------------------------------
+//
+CPresenceNotificationHandler::~CPresenceNotificationHandler()
+ {
+ LOGGER ( TXT ( "::~CPresenceNotificationHandler Start" ) );
+
+ Cancel();
+ //
+ if ( iPresenceCacheWriter )
+ {
+ iPresenceCacheWriter->DeleteService( iConnMan.ServiceName() );
+ delete iPresenceCacheWriter ;
+ }
+ LOGGER ( TXT ( "::~CPresenceNotificationHandler End" ) );
+ }
+
+// ---------------------------------------------------------------------------
+// CPresenceNotificationHandler::DoCancel()
+// ---------------------------------------------------------------------------
+//
+void CPresenceNotificationHandler::DoCancel()
+ {
+ LOGGER ( TXT ( "CPresenceNotificationHandler::DoCancel Start" ) );
+
+ iConnMan.DataHandler().CancelListeningPres();
+
+ LOGGER ( TXT ( "CPresenceNotificationHandler::DoCancel End" ) );
+ }
+
+// ---------------------------------------------------------------------------
+// CPresenceNotificationHandler::RunL()
+// ---------------------------------------------------------------------------
+//
+void CPresenceNotificationHandler::RunL()
+ {
+ LOGGER ( TXT ( "CPresenceNotificationHandler::RunL Start" ) );
+
+ // something is coming from the xmpp server
+ User::LeaveIfError ( iStatus.Int() );
+ ProcessIncomingDataL();
+ StartListeningL();
+
+ LOGGER ( TXT ( "CPresenceNotificationHandler::RunL End" ) );
+ }
+
+// ---------------------------------------------------------------------------
+// CPresenceNotificationHandler::ProcessIncomingDataL()
+// ---------------------------------------------------------------------------
+/* This Function is used to convert the received
+ * presence notification from Isolation Server Message queue
+ * into the ximpfw data types. and storing the presence information
+ * in to the presence cache ( available in ximpfw )
+ * client has to read the presence information from the
+ * presence cache. when the change in status notification is received
+ * while updating presence cache, client will receive the notification if subscribed.
+ */
+void CPresenceNotificationHandler::ProcessIncomingDataL()
+ {
+ LOGGER ( TXT ( "CPresenceNotificationHandler::ProcessIncomingDataL Start" ) );
+
+ char* pResponse = NULL, *pOrigResponse = NULL;
+ pOrigResponse = pResponse = iConnMan.DataHandler().ResponseL ( 2 );// 2 is to differentiate presence notification from server initiated request
+ CleanupStack::PushL(pOrigResponse) ;
+ MPresenceBuddyInfo2* buddyPresInfo = MPresenceBuddyInfo2::NewLC();
+
+ // pResponse contians "<MsgHdr>ContactId/0AvailabilityStatus/0StatusMessage".
+ pResponse += sizeof ( message_hdr_resp ); // Skipping Message Header
+
+ ///////// Geting Contact-id from message queue
+ char* contactid = pResponse; // contactid
+ HBufC16 *contactName = OssProtocolAdapUtils::ConvertCharToTUint16LC( contactid );
+ HBufC* name = HBufC::NewLC( contactName->Length() + iConnMan.ServiceName().Length() + KColon().Length() );
+ TPtr namePtr( name->Des() );
+ namePtr.Zero();
+ namePtr.Append(iConnMan.ServiceName() ); // prepend service name
+ namePtr.Append(KColon);
+ namePtr.Append(contactName->Des() );
+ buddyPresInfo->SetIdentityL(namePtr);
+ LOGGER ( TXT ( "CPresenceNotificationHandler::ProcessIncomingDataL :ContactName:%S " ), contactName );
+ CleanupStack::PopAndDestroy();//name
+ CleanupStack::PopAndDestroy();//contactName
+
+ ///////// End Getting Contact-id
+
+ int toklength = strlen(pResponse) + 1 ; // finding length of contactid + '/0'
+ pResponse += toklength; // skipping the contactid
+
+ ///////// Getting availibility text
+ char* availability = pResponse; // availability text
+ HBufC16 *message = OssProtocolAdapUtils::ConvertCharToTUint16LC( availability );
+ switch (*(pResponse))
+ {
+ case 'd': //compares the first char of "dnd"
+ {
+ buddyPresInfo->SetAvailabilityL( MPresenceBuddyInfo2::EBusy,KDndState);
+ break;
+ }
+ case 'b':
+ {
+ buddyPresInfo->SetAvailabilityL( MPresenceBuddyInfo2::EBusy,*message);
+ break;
+ }
+ case 'o': //compares the first char of "offline"
+ {
+ buddyPresInfo->SetAvailabilityL( MPresenceBuddyInfo2::ENotAvailable,*message);
+ break;
+ }
+ case 'a': ////compares the first char of "away" and "available"
+ {
+ if ('v' == *(pResponse + 1))
+ {
+ buddyPresInfo->SetAvailabilityL( MPresenceBuddyInfo2::EAvailable,*message);
+ }
+ else
+ {
+ // EAway - is not available in presence cache
+ buddyPresInfo->SetAvailabilityL( MPresenceBuddyInfo2::EBusy,*message);
+ }
+ break;
+ }
+ case 'x':
+ {
+ buddyPresInfo->SetAvailabilityL( MPresenceBuddyInfo2::EBusy,KAwayState );
+ break;
+ }
+ case 'h':
+ {
+ buddyPresInfo->SetAvailabilityL( MPresenceBuddyInfo2::EUnknownAvailability,KInvisibleState );
+ break;
+ }
+ default:
+ buddyPresInfo->SetAvailabilityL( MPresenceBuddyInfo2::EUnknownAvailability,*message);
+ break;
+ }
+ CleanupStack::PopAndDestroy( message );
+ ///////// End getting availability message
+
+ toklength = strlen(pResponse) + 1; // finding length of availability text + '/0'
+ pResponse += toklength; // skipping availability text
+
+ ///////// Getting status message if exists
+ if(toklength >1)
+ {
+ char* statustext = pResponse;
+ HBufC16 *statusmessage = OssProtocolAdapUtils::ConvertCharToTUint16LC( statustext );
+ buddyPresInfo->SetStatusMessageL(*statusmessage);
+ CleanupStack::PopAndDestroy( statusmessage );
+ }
+ ///////// End Getting status message
+
+ // Writing into Presence Cache
+ TInt cacheerror = iPresenceCacheWriter->WritePresenceL(buddyPresInfo);
+ User::LeaveIfError ( cacheerror);
+ // End
+ CleanupStack::PopAndDestroy ( 1 ); //buddyPresInfo
+ CleanupStack::PopAndDestroy(pOrigResponse) ;//pOrigResponse
+ LOGGER ( TXT ( "CPresenceNotificationHandler::ProcessIncomingDataL End" ) );
+ }
+
+
+// ---------------------------------------------------------------------------
+// CPresenceNotificationHandler::RunError
+// ---------------------------------------------------------------------------
+//
+TInt CPresenceNotificationHandler::RunError ( TInt aError )
+ {
+ LOGGER ( TXT ( "CPresenceNotificationHandler::RunError Start %d" ), aError );
+
+ LOGGER ( TXT ( "CPresenceNotificationHandler::RunError End" ) );
+ return KErrNone;
+ }
+
+// ---------------------------------------------------------------------------
+// CPresenceNotificationHandler::StartListeningL
+// ---------------------------------------------------------------------------
+//
+void CPresenceNotificationHandler::StartListeningL()
+ {
+ LOGGER ( TXT ( "CPresenceNotificationHandler::StartListeningL Start" ) );
+
+ if ( ! ( this->IsActive() ) )
+ {
+ iConnMan.DataHandler().ListenIncomingPresence ( iStatus );
+ SetActive();
+ }
+ LOGGER ( TXT ( "CPresenceNotificationHandler::StartListeningL End" ) );
+ }
+
+// End of file