messagingfw/wappushfw/plugins/PushContentHandler/CSIAContentHandler.cpp
author hgs
Wed, 03 Nov 2010 22:41:46 +0530
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permissions -rw-r--r--
201044_02
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// Copyright (c) 2001-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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//
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#include <wapmessage.h>
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// Local includes
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//
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#include "csiacontenthandler.h"
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#include "clwatcher.h"
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// System includes
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//
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#include <commdb.h>
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#include "wapdecoder.h"
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#include <push/cwappushmsgutils.h>
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const TUid KSIADialogNotifierUid={0x100096f6}; //from WapPushSIADialogNotifier.h
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_LIT8(KWapPushCmdConnect,"Connect"); // from WapPushSIADialogNotifier.h
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#if defined(_DEBUG)
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_LIT(KErrPushMsgNull,	"NULL CPushMessage");
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#endif
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//comment out this line if testing without notifier
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#define _ASK_USER_TO_CONNECT
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//supported bearers for connection-oriented push
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const TUint8 KCSDBearer = 0x0A;
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const TUint8 KGPRSBearer = 0x0B;
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//bitmasks
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const TUint8 KPortFlagBitMask = 0x40;
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const TUint8 KBearerFlagBitMask = 0x80;
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const TUint8 KAddressLengthBitMask = 0x3F;
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// Constants
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_LIT(KReserved, "Reserved");
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void CSIAContentHandler::CPushHandlerBase_Reserved1()
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	{
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	User::Panic(KReserved, KErrNotSupported);
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	}
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void CSIAContentHandler::CPushHandlerBase_Reserved2()
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	{
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	User::Panic(KReserved, KErrNotSupported);
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	}
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/**
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 * The SIA App handler private constructor
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 * Index number : ESIAContentHandlerIndex 
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 */ 
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CSIAContentHandler::CSIAContentHandler()
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: CContentHandlerBase()
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	{
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	}
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/**
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 *  This will complete initialization of the object
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 */
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void CSIAContentHandler::ConstructL()
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	{
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	iWapPushUtils = CWapPushMsgUtils::NewL();
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	iCommDb = CCommsDatabase::NewL(EDatabaseTypeIAP);
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	CActiveScheduler::Add(this);
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	}
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/**
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 * Static Factory Construction
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 *
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 * Version of NewL which leaves nothing
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 * on the cleanup stack
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 */
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CSIAContentHandler* CSIAContentHandler::NewL()
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	{
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	CSIAContentHandler* self = new(ELeave) CSIAContentHandler;
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	CleanupStack::PushL(self);
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	self->ConstructL();
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	CleanupStack::Pop(self);
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	return self;
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	}
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/**
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 * Default d'tor
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 */
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CSIAContentHandler::~CSIAContentHandler()
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	{
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	__LOG_PTR_DEBUG("CSIAContentHandler:: Destructor Called");
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	delete iWapPushUtils;
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	delete iCommDb;
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	}
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/**
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 * HandleMessage Async. Version
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 *	Takes ownership of Push Message and sets self active to continue
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 *	processing message.
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 *	@param aPushMsg
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 *		CPushMessage to process
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 *	@param aStatus
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 *		request status variable for use in asynchronous operations
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 */
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void CSIAContentHandler::HandleMessageL(CPushMessage* aPushMsg, TRequestStatus& aStatus)
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	{
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	__LOG_PTR_DEBUG("CSIAContentHandler:: HandleMessage Async Func. Called");
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   116
	__ASSERT_DEBUG( aPushMsg != NULL , User::Panic(KErrPushMsgNull, KErrNone));
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   117
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   118
	iMessage = aPushMsg;
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   119
	iAcknowledge = ETrue;
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	SetConfirmationStatus(aStatus);
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   121
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   122
	iState=EParsing;
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   123
	IdleComplete();
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   124
	}
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   125
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   126
/**
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 *	Abort handling  
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   128
 */
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   129
void CSIAContentHandler::CancelHandleMessage()
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   130
	{
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	__LOG_PTR_DEBUG("CSIAContentHandler:: CancelHandleMessage Called");
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	Complete(KErrCancel);
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   133
	}
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   134
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   135
/**
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   136
 * HandleMessage Sync. Version
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   137
 *	Takes ownership of Push Message and sets self active to continue
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   138
 *	processing message.
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   139
 *	@param aPushMsg
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   140
 *		CPushMessage to process
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   141
 */
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   142
void CSIAContentHandler::HandleMessageL(CPushMessage* aPushMsg)
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   143
	{
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   144
	__LOG_PTR_DEBUG("CSIAContentHandler:: HandleMessage Sync Func. Called");
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   145
	__ASSERT_DEBUG( aPushMsg != NULL , User::Panic(KErrPushMsgNull, KErrNone));
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parents:
diff changeset
   146
	
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	iAcknowledge = EFalse;
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   148
	iMessage = aPushMsg;
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parents:
diff changeset
   149
	
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	iState = EParsing;
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   151
	IdleComplete();
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   152
	}
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   153
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   154
/**
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   155
 * Stop all actions and quit
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   156
 */
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   157
void CSIAContentHandler::DoCancel()
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   158
	{
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   159
	 __LOG_PTR_DEBUG("CSIAContentHandler:: DoCancel Called");
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   160
	
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   161
#ifdef _ASK_USER_TO_CONNECT
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   162
	//cancel notifier if appropriate
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   163
	if (iState == EOpeningCOconn && iStatus.Int() == KErrNone)
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   164
		 iNotifier.CancelNotifier(KSIADialogNotifierUid);
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parents:
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   165
#endif
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   166
	
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   167
	Complete(KErrCancel);
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   168
	}
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   169
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   170
/**	
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   171
 * Step through the various representative states for handling a message 
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   172
 * 1. Initial State - Parsing SIA Push Msg
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   173
 * 2. Make a CO connection
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   174
 * 3. Delete Content Handler Plugin Owner (i.e self)
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   175
 */
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   176
void CSIAContentHandler::RunL()
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   177
	{
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   178
	__LOG_PTR_DEBUG("CSIAContentHandler:: RunL Called");
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   179
	// use active state machine routine to manage activites:
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   180
	switch(iState)
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   181
 		{
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   182
	case EParsing:
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   183
		ParsePushMsgL();
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   184
		break;
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   185
	case ERequestingConn:
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   186
		RequestConnectionL();
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   187
		break;
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parents:
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   188
	case EOpeningCOconn:
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   189
		OpenConnectionL();
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parents:
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   190
		break;
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parents:
diff changeset
   191
	case EDone:
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   192
 		Complete(KErrNone);
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parents:
diff changeset
   193
		break;
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parents:
diff changeset
   194
	default:
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   195
		break;
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parents:
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   196
		}
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   197
	}
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parents:
diff changeset
   198
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parents:
diff changeset
   199
/**
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   200
 *	This is invoked when RunL Leaves with an error.
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parents:
diff changeset
   201
 *	Cleans up and returns.
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parents:
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   202
 *	@param aError Error passed into this function
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parents:
diff changeset
   203
 */
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parents:
diff changeset
   204
TInt CSIAContentHandler::RunError(TInt aError)
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parents:
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   205
	{
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parents:
diff changeset
   206
	__LOG_PTR_DEBUG("CSIAContentHandler:: RunError Called"); 
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parents:
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   207
	iState=EDone;
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parents:
diff changeset
   208
	Complete(aError);
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parents:
diff changeset
   209
	return KErrNone;
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parents:
diff changeset
   210
	}
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parents:
diff changeset
   211
8e480a14352b Revision: 201001
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parents:
diff changeset
   212
/**
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parents:
diff changeset
   213
 *	Retrieve SIA body, which is in octets, from within CPushMessage,
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parents:
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   214
 *	parse it for a valid connection point.
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parents:
diff changeset
   215
 *	@leave KErrNotFound no valid connection point located
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parents:
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   216
 *	@leave KErrCorrupt Will leave if the message body contains corrupted data
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parents:
diff changeset
   217
 */
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parents:
diff changeset
   218
void CSIAContentHandler::ParsePushMsgL()
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parents:
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   219
	{
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parents:
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   220
	__LOG_PTR_DEBUG("CSIAContentHandler:: ParsePushMsgL Called");
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parents:
diff changeset
   221
	
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parents:
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   222
	// get contact points list from message
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parents:
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   223
	ObtainContactPointsListL();
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parents:
diff changeset
   224
	
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parents:
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   225
	// got a ContactList so now need to parse this and obtain a TPushConnPoint
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parents:
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   226
	TBool foundValidConnectionDetails = EFalse;
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parents:
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   227
	TBool moreContactPointsAvailable = ETrue;
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parents:
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   228
	// search iContactList for valid connection Point
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parents:
diff changeset
   229
	while (!foundValidConnectionDetails && moreContactPointsAvailable)
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parents:
diff changeset
   230
		{
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parents:
diff changeset
   231
		if (RetrieveContactPoint())
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   232
			foundValidConnectionDetails = ValidContactPointL();
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   233
		if (foundValidConnectionDetails == EFalse)
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   234
			moreContactPointsAvailable = iContactList.Length() > 1;
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   235
		}
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   236
	if (!foundValidConnectionDetails)
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   237
		{
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   238
		__LOG_PTR_DEBUG("CSIAContentHandler: No valid connection point located.");
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   239
		User::Leave(KErrNotFound);
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   240
		}
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   241
	
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	// will leave if no connection possible
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   243
	iState = ERequestingConn;
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   244
	IdleComplete();
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   245
	}
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   246
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   247
/** 
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 *	Retrieve contact point details from within SIA content body. This 
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 *	method looks up the owned CPushMessage message body and gets a 
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 *	pointer to it which it then parses to obtain the contact Points
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   251
 *	string only which it sets the iContactList pointer to.
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   252
 *	@leave KErrNotFound	Will leave if the contacts list can not be obtained
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   253
 *	@leave KErrCorrupt Will leave if the message body contains corrupted data
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   254
 */
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   255
void CSIAContentHandler::ObtainContactPointsListL()
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   256
	{
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   257
	__LOG_PTR_DEBUG("CSIAContentHandler::ObtainContactPointsListL Called");
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   258
	TPtrC8 rFieldValue;
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   259
	TBool gotList = EFalse;
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   260
	if (iMessage->GetMessageBody(rFieldValue))
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   261
		{
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   262
		TPtrC8 messageBodyPtr = rFieldValue;
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   263
		TWapBinCodex::TUintvar rMultiByte;
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   264
		TUint startpos = 1;
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   265
		TWapBinCodex::ExtractUIntvarL(messageBodyPtr, startpos, rMultiByte);
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   266
		TUint fieldSize = rMultiByte.iOctetSize;
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   267
		TUint appIdFieldLength = rMultiByte.iValue;
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   268
		TUint contactPointOffset = fieldSize + appIdFieldLength + startpos;
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   269
		// now get Uintvar of ContactPointLen
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   270
		TWapBinCodex::ExtractUIntvarL(messageBodyPtr, contactPointOffset, rMultiByte);
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   271
		//actual Contact Points field starts after ContactPointLen uintvar
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   272
		TUint contactPointLenSize = rMultiByte.iOctetSize;
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   273
		TUint contactPointLen = rMultiByte.iValue;
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   274
		TUint index = contactPointOffset + contactPointLenSize;
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   275
		iContactList.Set(messageBodyPtr.Mid(index, contactPointLen));
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   276
		if (iContactList.Length())
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			gotList = ETrue;
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   278
		}
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   279
	
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	// failed to parse the contact points list
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   281
	if (!gotList)
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   282
		{
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   283
		__LOG_PTR_DEBUG("CSIAContentHandler: Invalid Message Body - unable to parse.");
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		User::Leave(KErrNotFound);
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   285
		}
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   286
	}
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   287
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   288
/**
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   289
 *	Parse iContactList string for the first Contact Point.
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   290
 *	If found sets iContactPoint to retrieved point and
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   291
 *	removes this point from iContactList so that any further
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   292
 *	calls will start with the next unused Contact Point in the
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   293
 *	iContactList.
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   294
 *	@return TBool
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   295
 *		returns True if found a contact point
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   296
 *		returns False if no contact point found
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   297
 */
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   298
TBool CSIAContentHandler::RetrieveContactPoint()
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   299
	{
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   300
	__LOG_PTR_DEBUG("CSIAContentHandler:: RetrieveContactPoint Called");
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   301
	// ensure have the first byte at least which indicates bearer, port and address
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   302
	// length of ContactPoint within list
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   303
	if (iContactList.Length() > 1)
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   304
		{
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   305
		const TInt KFirstByte = 0;
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   306
		TUint8 byte = iContactList[KFirstByte];
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parents:
diff changeset
   307
		
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   308
		// check for bit flags settings
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   309
		TUint8 bearerFlagPresent = STATIC_CAST(TUint8, byte & KBearerFlagBitMask);
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   310
		TUint8 portFlagPresent = STATIC_CAST(TUint8, byte & KPortFlagBitMask);
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parents:
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   311
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   312
		// get address length to calculate length of ContactPoint
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   313
		TUint8 addressLength = STATIC_CAST(TUint8, byte & KAddressLengthBitMask);
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parents:
diff changeset
   314
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   315
		TInt length = 1;
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   316
		if (bearerFlagPresent)
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   317
			length++;
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   318
		if (portFlagPresent)
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   319
			length += 2;
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   320
		length += addressLength;
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parents:
diff changeset
   321
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   322
		// check not going to access beyond List
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parents:
diff changeset
   323
		if (length > iContactList.Length())
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diff changeset
   324
			{
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diff changeset
   325
			// avoid retrying same retrieval and exiting at this point
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parents:
diff changeset
   326
			// set list length to zero as no contact points left in it
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parents:
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   327
			const TInt KZero = 0;
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diff changeset
   328
			iContactList.Set(iContactList.Left(KZero));
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diff changeset
   329
			return EFalse;
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diff changeset
   330
			}
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parents:
diff changeset
   331
		iContactPoint.Set(iContactList.Left(length));
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parents:
diff changeset
   332
		// if contact list has no further data will be set to length of zero
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parents:
diff changeset
   333
		TInt pos = length;
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parents:
diff changeset
   334
		TInt count = iContactList.Length() - pos;
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parents:
diff changeset
   335
		iContactList.Set(iContactList.Mid(pos, count));
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   336
		return ETrue;
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diff changeset
   337
		}
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parents:
diff changeset
   338
	
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diff changeset
   339
	return EFalse;
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diff changeset
   340
	}
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parents:
diff changeset
   341
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parents:
diff changeset
   342
/**
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diff changeset
   343
 *	Check the current retrieved Contact Point, contained in
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   344
 *	iContactPoint, to check that the connection details are
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   345
 *	valid for a connection-oriented Push session. If the
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   346
 *	iContactPoint passes the tests iConnPoint is set and 
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   347
 *	this value will be used for opening a connection.
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   348
 *	@return TBool
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   349
 *		Returns True if ContactPoint is valid
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   350
 *		retruns False if invalid contact point
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   351
 *	@leave CCommsDatabase::OpenViewMatchingTextLC
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   352
 *		CommDb methods can Leave - so just propogate
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   353
 *		as can't verfiy address and security.
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   354
 *	@leave CCommsDbTableView::ReadBoolL
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   355
 */
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   356
TBool CSIAContentHandler::ValidContactPointL()
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   357
	{
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   358
	__LOG_PTR_DEBUG("CSIAContentHandler:: ValidContactPointL Called");
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   359
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   360
	TBool valid = ETrue;
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   361
	TUint index = 0;
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   362
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   363
	// check first bit of first byte to see if bearer Type present 
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   364
	TUint8 byte = iContactPoint[index];
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   365
	index++;
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   366
	// will be zero if flag not set - non-zero overwise
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   367
	TUint8 bearerFlagPresent = STATIC_CAST(TUint8, byte & KBearerFlagBitMask);
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   368
	TUint8 portFlagPresent = STATIC_CAST(TUint8, byte & KPortFlagBitMask);
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   369
	// mask off 1st two bits to get the 6 bits representing address length
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   370
	TUint8 addressLength = STATIC_CAST(TUint8, byte & KAddressLengthBitMask);
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   371
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   372
	//check bearer type
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   373
	if (bearerFlagPresent)
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   374
		{
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   375
		byte = iContactPoint[index];
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   376
		index++;
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   377
		if ((byte != KCSDBearer) && (byte != KGPRSBearer))
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   378
			{
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   379
			// unsupported bearer
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   380
			__LOG_PTR_DEBUG("CSIAContentHandler: unsupported Bearer Type");
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   381
			valid = EFalse;
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   382
			return valid;
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   383
			}
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   384
		}
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   385
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   386
	//set postion of the first byte of the port
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   387
	TUint portStartByte = index; 
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   388
	
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   389
	// get address
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   390
	if (portFlagPresent)
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   391
		index += 2;
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   392
	TPtrC8 address;
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   393
	address.Set(iContactPoint.Mid(index, addressLength));
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   394
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   395
	//Look up supplied address in commsdb. Leave possible from here on in... 
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   396
	TPtrC KTableName(WAP_IP_BEARER);
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   397
	TPtrC KColumnName(WAP_GATEWAY_ADDRESS);
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   398
	TPtrC KSecurityCol(WAP_SECURITY);
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   399
	CCommsDbTableView* table = iCommDb->OpenViewMatchingTextLC(KTableName, KColumnName, address); 
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   400
	
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   401
	TInt ret = table->GotoFirstRecord();
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   402
	if (ret == KErrNone)	//address found
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   403
		{
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   404
		__LOG_PTR_DEBUG("CSIAContentHandler:: Commdb lookup");
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   405
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   406
		// set port number, using the following logic:
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   407
		// 1. if port number supplied, use it with an unsecure security setting
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   408
		// 2. if no port supplied, use the default port for the security setting 
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   409
		//    returned by the commsdb address lookup
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   410
		TUint16 port;
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   411
		if (portFlagPresent)
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   412
			{
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   413
			TUint8 portNumHighByte = iContactPoint[portStartByte];
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   414
			TUint8 portNumlowByte = iContactPoint[portStartByte + 1];
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   415
			port = STATIC_CAST(TUint16, ((portNumHighByte<<8)|portNumlowByte));
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   416
			}
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   417
		else
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   418
			{
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   419
			TBool secure;
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   420
			table->ReadBoolL(KSecurityCol, secure);
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   421
			 if (secure)
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   422
				port = KPushPortSecure;
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   423
			 else
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   424
				port = KPushPortUnsecure;
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   425
			}
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   426
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   427
		//set connection point
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   428
		iConnPoint.iHost = address;
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   429
		iConnPoint.iPort = port;
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   430
		}
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   431
	else	//address lookup failed
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   432
		{
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   433
		valid = EFalse;
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   434
		__LOG_PTR_DEBUG("CSIAContentHandler:: Commdb lookup failed");
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   435
		}
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   436
	CleanupStack::PopAndDestroy(); // table
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   437
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   438
	// will only return true if not SMS and address in CommDB
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   439
	return valid;
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   440
	}
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   441
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   442
/**
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   443
 *	Start Notifier to inform the user that an SIA request
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   444
 *  has been received and a connection-oriented session is
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   445
 *	required to be initiated.
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   446
 */
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   447
void CSIAContentHandler::RequestConnectionL()
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   448
	{
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   449
	__LOG_PTR_DEBUG("CSIAContentHandler:: RequestConnectionL Called"); 
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   450
	
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   451
	iNotifierResponse.SetMax();
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   452
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   453
#ifdef _ASK_USER_TO_CONNECT
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   454
	User::LeaveIfError(iNotifier.Connect());
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   455
	iNotifier.StartNotifierAndGetResponse(iStatus, KSIADialogNotifierUid, iConnPoint.iHost, iNotifierResponse);
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   456
	iState=EOpeningCOconn;
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   457
	SetActive();
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   458
#else	//always connect case (notifier not started)
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   459
	iNotifierResponse = KWapPushCmdConnect;
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   460
	iState=EOpeningCOconn;
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   461
	IdleComplete();
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   462
#endif
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   463
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   464
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   465
	}
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   466
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   467
/**
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   468
 *	If user accepts connection request, call Connection Manager 
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   469
 *  with valid Connection Point to initiate connection-oriented 
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   470
 *	session. Handler has now finished and closes down leaving 
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   471
 *	connection manager to carry on.
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   472
 */
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   473
void CSIAContentHandler::OpenConnectionL()
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   474
	{
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   475
	__LOG_PTR_DEBUG("CSIAContentHandler:: OpenConnectionL Called"); 
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   476
	
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   477
	//open connection if user accepted	
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   478
	if ((iStatus.Int() == KErrNone) && (iNotifierResponse == KWapPushCmdConnect))
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   479
		iManager->CMOpenConnectionL(iConnPoint);
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   480
	
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   481
	iState=EDone;
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   482
	IdleComplete();
8e480a14352b Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   483
	}