--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/linklayercontrol/networkinterfacemgr/src/DbAccess.cpp	Tue Jan 26 15:23:49 2010 +0200
@@ -0,0 +1,443 @@
+// Copyright (c) 2000-2009 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:
+// All comms database access is performed through a CCommsDatabase object
+// 
+//
+
+/**
+ @file
+*/
+
+#include <nifvar.h>
+#include <comms-infras/nifprvar.h>
+#include <commdb.h>
+#include "DbAccess.h"
+#include "AgentPanic.h"
+#include "Ni_Log.h"
+
+#include "DbAccessImplv2.h"
+
+
+#ifdef _DEBUG
+// Panic category for "absolutely impossible!" vanilla ASSERT()-type panics from this module
+// (if it could happen through user error then you should give it an explicit, documented, category + code)
+_LIT(KSpecAssert_NifManDbAccessc, "NifManDbAccess.c");
+#endif
+
+/**
+@internalComponent
+*/
+
+//
+// TConnectionSettings
+//
+
+EXPORT_C TConnectionSettings::TConnectionSettings():
+	iRank(0),
+	iDirection(ECommDbConnectionDirectionUnknown),
+	iDialogPref(ECommDbDialogPrefUnknown),
+	iBearerSet(0),
+	iIAPId(0),
+	iServiceId(0),
+	iServiceType(),
+	iBearerId(0),
+	iBearerType(),
+	iLocationId(0),
+	iChargeCardId(0)
+	{}
+
+
+//
+// CCommsDbAccess definitions
+//
+
+EXPORT_C CCommsDbAccess* CCommsDbAccess::NewL()
+	{
+	return CCommsDbAccess::NewL( EFalse );
+ 	}
+
+EXPORT_C CCommsDbAccess* CCommsDbAccess::NewL(TBool aShowHidden)
+	{
+	CCommsDbAccess* self = new(ELeave) CCommsDbAccess;
+	CleanupStack::PushL(self);
+	self->ConstructL(aShowHidden);
+	CleanupStack::Pop();
+	return self;
+	}
+
+EXPORT_C CCommsDbAccess* CCommsDbAccess::NewL( MCommsDbAccess *aPimpl )
+	{
+	__ASSERT_DEBUG( aPimpl , User::Panic(KSpecAssert_NifManDbAccessc, 1));
+	CCommsDbAccess *self = new (ELeave) CCommsDbAccess( aPimpl );
+	return self;
+	}
+
+CCommsDbAccess::CCommsDbAccess()
+	:iPimpl(0),
+	 iOwnImpl(EFalse)
+	{
+	}
+
+CCommsDbAccess::CCommsDbAccess( MCommsDbAccess *aPimpl )
+ 	:iPimpl( aPimpl ),
+	 iOwnImpl(EFalse)
+ 	{
+ 	}
+
+void CCommsDbAccess::ConstructL(TBool aShowHidden)
+	{
+	__ASSERT_DEBUG( !iPimpl , User::Panic(KSpecAssert_NifManDbAccessc, 2));
+		iPimpl = CCommsDatAccessImpl::NewL( aShowHidden );
+	iOwnImpl = ETrue;
+	}
+
+/**
+   Retrieve the implementation pointer
+*/
+MCommsDbAccess* CCommsDbAccess::GetImpl() const
+	{
+	return iPimpl;
+	}
+
+
+EXPORT_C CCommsDbAccess::~CCommsDbAccess()
+	{
+	Close();
+	if( iOwnImpl )
+		{
+		delete iPimpl;
+		}
+	iPimpl = 0;
+	}
+
+EXPORT_C void CCommsDbAccess::Close()
+	{
+	if(GetImpl())
+		{
+		GetImpl()->Close();
+		}
+	}
+
+EXPORT_C void CCommsDbAccess::SetOverridesL(CCommDbOverrideSettings* aOverrides)
+	{
+	GetImpl()->SetOverridesL( aOverrides );
+	}
+
+EXPORT_C TBool CCommsDbAccess::IsShowingHiddenRecords()
+	{
+	return GetImpl()->IsShowingHiddenRecords();
+	}
+
+EXPORT_C void CCommsDbAccess::GetCurrentSettingsL(TConnectionSettings& aSettings, TCommDbConnectionDirection aDirection, TUint32 aRank)
+/**
+Get default settings from overrides or database.
+No checking that the default exists yet -
+that's done in the SetCurrentSettingsL() function.
+*/
+	{
+	GetImpl()->GetCurrentSettingsL( aSettings, aDirection, aRank );
+	}
+
+EXPORT_C void CCommsDbAccess::GetServiceSettingsL(TConnectionSettings& aSettings)
+/**
+Get service settings from database.
+No checking that the default exists yet -
+that's done in the SetCurrentSettingsL() function.
+*/
+	{
+	GetImpl()->GetServiceSettingsL( aSettings );
+	}
+
+
+EXPORT_C void CCommsDbAccess::GetPreferedIapL(TUint32& aIapId, TCommDbConnectionDirection aDirection, TUint32 aRank)
+/**
+Get IapId for the connection preference of ranking aRank.
+Leaves if not found
+*/
+	{
+	GetImpl()->GetPreferedIapL( aIapId, aDirection, aRank );
+	}
+
+EXPORT_C void CCommsDbAccess::SetModemAndLocationL(const TConnectionSettings& /*aSettings*/)
+/**
+Set the modem and location and check that relevant records exits in the database
+rite the new values back into the database
+
+MM.TSY only supports a single modem, it cannot drive separate
+fax/data and phone/sms modems
+Added a fix so if the fax/data modem uses MM.TSY and the phone/SMS
+is some other modem also using MM.TSY, the phone/SMS modem will be
+changed to the same value as the fax/data modem
+
+Check if the fax/data modem uses MM.TSY
+If not then thats ok so return and continue connection setup
+Find out which modem is used for Phone/SMS services
+If it is the same modem, again that's ok so return and continue setup
+Check if the phone/sms modem uses MM.TSY
+If not then thats ok so return and continue connection setup
+So now we know fax/data and phone/sms use different modems but
+both modems are driven by MM.TSY
+To avoid a panic in MM.TSY, set the phone/sms modem to be the same as
+the fax/data modem
+
+*/
+
+	{
+	// DEPRECATED
+	User::Leave(KErrNotSupported);
+	}
+
+EXPORT_C void CCommsDbAccess::SetCurrentSettingsL(const TConnectionSettings& aSettings)
+/**
+Set current settings to aSettings and check that relevant
+records exist in the databases. If the settings have been changed
+(not overrides) write the new values back to the database.
+*/
+	{
+	GetImpl()->SetCurrentSettingsL( aSettings );
+	}
+
+EXPORT_C void CCommsDbAccess::SetPreferedIapL(TUint32& aIapId, TCommDbConnectionDirection aDirection, TUint32 aRank)
+/**
+Set current settings to aSettings and check that relevant
+records exist in the databases. If the settings have been changed
+(not overrides) write the new values back to the database.
+
+*/
+	{
+	GetImpl()->SetPreferedIapL( aIapId, aDirection, aRank );
+	}
+
+EXPORT_C TBool CCommsDbAccess::DoesIapExistL(TUint32 aIapId)
+/**
+Check for the presence of an IAP of record number aIapId
+*/
+	{
+	return GetImpl()->DoesIapExistL( aIapId );
+	}
+
+EXPORT_C void CCommsDbAccess::GetFirstValidIapL(TUint32& aIapId)
+	{
+	GetImpl()->GetFirstValidIapL( aIapId );
+	}
+
+EXPORT_C TBool CCommsDbAccess::IsTelNumLengthZeroForRasConnectionL(TConnectionSettings& aSettings)
+/**
+Check whether this connection is RAS connection. Default telephone
+number lenght will be zero if it is, as RAS does not need to dial up.
+Direct connection is part of CsdAgx and that's why we need to check
+if the service setting is DIAL_OUT_ISP
+*/
+	{
+	return GetImpl()->IsTelNumLengthZeroForRasConnectionL( aSettings );
+	}
+
+EXPORT_C TInt CCommsDbAccess::GetConnectionAttempts()
+	{
+	return GetImpl()->GetConnectionAttempts();
+	}
+
+EXPORT_C void CCommsDbAccess::GetBearerAvailabilityTsyNameL(TDes& aTsyName)
+/**
+Get the name of the TSY that should be used for bearer availability checking.
+If this global setting is not found then just use the TSY of the current modem
+*/
+	{
+	GetImpl()->GetBearerAvailabilityTsyNameL( aTsyName );
+	}
+
+EXPORT_C void CCommsDbAccess::GetTsyNameL(TDes& aTsyName)
+/**
+Get the TSY name from the override settings or from the current modem settings
+*/
+	{
+	GetImpl()->GetTsyNameL( aTsyName );
+	}
+
+EXPORT_C void CCommsDbAccess::SetCommPortL(const RCall::TCommPort& aCommPort)
+/**
+Set the comm port from ETEL, so that we all use the same one for
+dial up and dial in
+*/
+	{
+	GetImpl()->SetCommPortL( aCommPort );
+	}
+
+EXPORT_C void CCommsDbAccess::GetServiceTypeL(TDes& aServiceType)
+	{
+	GetImpl()->GetServiceTypeL( aServiceType );
+	}
+
+void CCommsDbAccess::GetAuthParamsL(TBool& aPromptForAuth,TDes& aUsername,TDes& aPassword)
+/**
+Get boolean PromptForAuth and authentication name and password
+Not valid for dial in ISP.
+*/
+	{
+	GetImpl()->GetAuthParamsL( aPromptForAuth, aUsername, aPassword );
+	}
+
+void CCommsDbAccess::GetAgentExtL(const TDesC& aServiceType, TDes& aAgentExt)
+	{
+	GetImpl()->GetAgentExtL( aServiceType, aAgentExt );
+	}
+
+EXPORT_C void CCommsDbAccess::SetNetworkMode(const RMobilePhone::TMobilePhoneNetworkMode aNetworkMode)
+/**
+MobileIP: used for Mobile IP to know on what network we are on.
+*/
+	{
+	GetImpl()->SetNetworkMode( aNetworkMode );
+	}
+
+EXPORT_C RMobilePhone::TMobilePhoneNetworkMode CCommsDbAccess::NetworkMode() const
+/**
+What type of network we are on?
+*/
+	{
+	return GetImpl()->NetworkMode();
+	}
+
+EXPORT_C TInt CCommsDbAccess::ReadInt(const TDesC& aField, TUint32& aValue)
+/**
+Read the integer in the field aField of the database into aValue
+*/
+	{
+	return GetImpl()->ReadInt( aField, aValue );
+	}
+
+EXPORT_C TInt CCommsDbAccess::ReadBool(const TDesC& aField, TBool& aValue)
+/**
+Read the boolean in the field aField of the database into aValue
+*/
+	{
+	return GetImpl()->ReadBool( aField, aValue );
+	}
+
+EXPORT_C TInt CCommsDbAccess::ReadDes(const TDesC& aField, TDes8& aValue)
+/**
+Read the text in the field aField of the database into aValue
+*/
+	{
+	return GetImpl()->ReadDes( aField, aValue );
+	}
+
+EXPORT_C TInt CCommsDbAccess::ReadDes(const TDesC& aField, TDes16& aValue)
+/**
+Read the text in the field aField of the database into aValue
+*/
+	{
+	return GetImpl()->ReadDes( aField, aValue );
+	}
+
+EXPORT_C HBufC* CCommsDbAccess::ReadLongDesLC(const TDesC& aField)
+/**
+Read the long text in the field aField of the database and return it
+*/
+	{
+	return GetImpl()->ReadLongDesLC( aField );
+	}
+
+EXPORT_C TInt CCommsDbAccess::WriteInt(const TDesC& aField, TUint32 aValue )
+	{
+	return GetImpl()->WriteInt( aField, aValue );
+	}
+
+EXPORT_C TInt CCommsDbAccess::WriteBool(const TDesC& aField, TBool aValue )
+	{
+	return GetImpl()->WriteBool( aField, aValue );
+	}
+
+EXPORT_C TInt CCommsDbAccess::WriteDes(const TDesC& aField, const TDesC16& aValue )
+	{
+	return GetImpl()->WriteDes( aField, aValue );
+	}
+
+EXPORT_C TInt CCommsDbAccess::WriteDes(const TDesC& aField, const TDesC8& aValue )
+	{
+	return GetImpl()->WriteDes( aField, aValue );
+	}
+
+EXPORT_C void CCommsDbAccess::RequestNotificationOfServiceChangeL(MServiceChangeObserver* aObserver)
+	{
+	GetImpl()->RequestNotificationOfServiceChangeL( aObserver );
+	}
+
+EXPORT_C void CCommsDbAccess::CancelRequestNotificationOfServiceChange(MServiceChangeObserver* aObserver)
+	{
+	GetImpl()->CancelRequestNotificationOfServiceChange( aObserver );
+	}
+
+EXPORT_C void CCommsDbAccess::GetIntL(const TDesC& aTable, const TDesC& aField, TUint32& aValue)
+	{
+	GetImpl()->GetIntL( aTable, aField, aValue );
+	}
+
+EXPORT_C void CCommsDbAccess::GetBoolL(const TDesC& aTable, const TDesC& aField, TBool& aValue)
+	{
+	GetImpl()->GetBoolL( aTable, aField, aValue );
+	}
+
+EXPORT_C void CCommsDbAccess::GetDesL(const TDesC& aTable, const TDesC& aField, TDes8& aValue)
+	{
+	GetImpl()->GetDesL( aTable, aField, aValue );
+	}
+
+EXPORT_C void CCommsDbAccess::GetDesL(const TDesC& aTable, const TDesC& aField, TDes16& aValue)
+	{
+	GetImpl()->GetDesL( aTable, aField, aValue );
+	}
+
+EXPORT_C HBufC* CCommsDbAccess::GetLongDesLC(const TDesC& aTable, const TDesC& aField)
+	{
+	return GetImpl()->GetLongDesLC( aTable, aField );
+	}
+
+EXPORT_C TInt CCommsDbAccess::GetLengthOfLongDesL(const TDesC& aTable, const TDesC& aField)
+	{
+	return GetImpl()->GetLengthOfLongDesL( aTable, aField );
+	}
+
+EXPORT_C void CCommsDbAccess::GetGlobalL(const TDesC& aName,TUint32& aVal)
+	{
+	GetImpl()->GetGlobalL( aName, aVal );
+	}
+
+EXPORT_C CCommsDbAccess::CCommsDbAccessModemTable* CCommsDbAccess::ModemTable()
+	{
+	return GetImpl()->ModemTable();
+	}
+
+EXPORT_C TUint32 CCommsDbAccess::LocationId() const
+	{
+	return GetImpl()->LocationId();
+	}
+
+EXPORT_C TCommDbConnectionDirection CCommsDbAccess::GetConnectionDirection() const
+	{
+	return GetImpl()->GetConnectionDirection();
+	}
+
+
+ 	/** Data capability checking */
+EXPORT_C TInt CCommsDbAccess::CheckReadCapability( const TDesC& aField, const RMessagePtr2* aMessage )
+	{
+	return GetImpl()->CheckReadCapability( aField, aMessage );
+	}
+
+EXPORT_C TInt CCommsDbAccess::CheckWriteCapability( const TDesC& aField, const RMessagePtr2* aMessage )
+	{
+	return GetImpl()->CheckWriteCapability( aField, aMessage );
+	}
+