/**

 * Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).

 * All rights reserved.

 * This component and the accompanying materials are made available

 * under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members

 * which accompanies this distribution, and is available

 * at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".

 *

 * Initial Contributors:

 * Nokia Corporation - initial contribution.

 *

 * Contributors:

 *

 * Description:

 * Interface Manager Standard Variable Names

 * 

 *

 */

 /**

  @file NIFVAR.H

  @publishedAll

  @released

 */

 #if !defined(__NIFVAR_H__)

 #define __NIFVAR_H__

 #include <e32std.h>

 /**

 Generic Progress Constant

 From NIFMAN

 @note These ranges must be obeyed by all network adapters

 @note These are augmented by the PSD and CSD constants below

 @publishedAll

 @released

 */

 const TInt KConnectionUninitialised  = 0;              // From NIFMAN

 const TInt KStartingSelection        = 1000;           // From NIFMAN

 const TInt KFinishedSelection        = 2000;           // From NIFMAN

 const TInt KConnectionFailure        = 2001;           // From NIFMAN

 const TInt KMinAgtProgress           = 2500;

 const TInt KConnectionOpen           = 3500;           // From an Agent

 const TInt KConnectionClosed         = 4500;           // From an Agent

 const TInt KMaxAgtProgress           = 5500;

 const TInt KMinNifProgress           = 6000;

 const TInt KLinkLayerOpen            = 7000;           // From a NIF

 const TInt KLinkLayerClosed          = 8000;           // From a NIF

 const TInt KMaxNifProgress           = 9000;

 /**

 Additional generic progress constantfrom an agent

 @note These values may be implemented by network adapters (nifs/agents) 

 @see KPsdStartingConfiguration

 @see KCsdStartingDialling

 @publishedAll

 @released

 */

 const TInt KStartingConnection = 3000;				// from an agent

 const TInt KIncomingConnectionInProgress = 3350;	// from an agent

 const TInt KDataTransferTemporarilyBlocked = 4000;	// eg. suspended (GPRS); from an agent

 const TInt KConnectionStartingClose	= 4250;			// from an agent

 /**

 Additional generic progress constant

 from an agent

 @note These values may be implemented by network adapters (nifs/agents) 

 @see KPsdStartingConfiguration

 @see KCsdStartingDialling

 @publishedAll

 @released

 */

 const TInt KPsdStartingConfiguration = KMinAgtProgress;	// required

 const TInt KPsdFinishedConfiguration = 2750;			// desirable

 const TInt KPsdAnsweringIncoming	 = KIncomingConnectionInProgress; // required if supporting incoming connections

 const TInt KPsdStartingActivation	 = KStartingConnection; // required

 const TInt KPsdFinishedActivation	 = KConnectionOpen;		// required

 const TInt KPsdSuspended			 = KDataTransferTemporarilyBlocked;	// required if this case can occur

 const TInt KPsdStartingDeactivation	 = KConnectionStartingClose;	// desirable

 const TInt KPsdFinishedDeactivation  = KConnectionClosed;			// required

 /**

 Additional generic progress constant

 eg. suspended (GPRS); from an agent

 @note These values may be implemented by network adapters (nifs/agents) 

 @see KPsdStartingConfiguration

 @see KCsdStartingDialling

 @publishedAll

 @released

 */

 const TInt KCsdStartingDialling	= KMinAgtProgress;		// optional

 const TInt KCsdFinishedDialling = 2600;					// desirable

 const TInt KCsdScanningScript	= 2650;					// optional

 const TInt KCsdScannedScript	= 2750;					// optional

 const TInt KCsdGettingLoginInfo	= 2800;					// optional

 const TInt KCsdGotLoginInfo		= 2900;					// optional

 const TInt KCsdStartingConnect	= KStartingConnection;	// optional

 const TInt KCsdFinishedConnect	= 3100;					// desirable

 const TInt KCsdStartingLogIn	= 3200;					// optional

 const TInt KCsdFinishedLogIn	= 3250;					// optional

 const TInt KCsdStartingAnswer	= KIncomingConnectionInProgress; // required if supporting incoming connections/callback

 const TInt KCsdAnswered			= 3400;					// required if supporting incoming connections/callback

 const TInt KCsdConnectionOpen	= KConnectionOpen;		// required

 const TInt KCsdStartingHangUp	= KConnectionStartingClose;	// desirable

 const TInt KCsdFinishedHangUp	= KConnectionClosed;	// required

 /**

  Generic progress notifications from the configuration daemon.

  @publishedAll

  @released

 **/

 const TInt KMinConfigDaemonProgress = 8100;

 const TInt KConfigDaemonLoading = 8100;

 const TInt KConfigDaemonLoaded = 8200;

 const TInt KConfigDaemonStartingRegistration = 8300;

 const TInt KConfigDaemonFinishedRegistration = 8400;

 const TInt KConfigDaemonStartingDeregistration = 8600;

 const TInt KConfigDaemonFinishedDeregistrationStop = 8700;

 const TInt KConfigDaemonFinishedDeregistrationPreserve = 8701;

 const TInt KConfigDaemonFinishedDormantMode = 8750;

 const TInt KConfigDaemonUnloading = 8800;

 const TInt KConfigDaemonUnloaded = 8900;

 const TInt KMaxConfigDaemonProgress = 8900;

 /**

 Generic progress notifications from the null configuration daemon.

 @internalComponent

 @released

 **/

 const TInt KNullConfigDaemonConfigureNetwork = 8401;

 /**

 New software should use the progress ranges defined above

 @publishedAll

 @deprecated 7.0s - maintained for compatibility with 6.1

 */

 const TInt KAgentUninitialised = KConnectionUninitialised;

 const TInt KAgentUnconnected = 1;

 const TInt KMaxAgentProgress = 999;

 const TInt KMinInterfaceProgress = 1000;

 const TInt KMaxInterfaceProgress = 1999;

 /**

 Callback actions

 @internalComponent

 */

 enum TCallbackAction

 	{

 	ECallbackActionIETFType0	=0,

 	ECallbackActionIETFType1	=1,

 	ECallbackActionIETFType2	=2,

 	ECallbackActionIETFType3	=3,

 	ECallbackActionIETFType4	=4,

 	ECallbackActionIETFType5	=5,

 	//

 	ECallbackActionMSCBCPRequireClientSpecifiedNumber	= 1001,

 	ECallbackActionMSCBCPAcceptServerSpecifiedNumber	= 1002,

 	ECallbackActionMSCBCPOverrideServerSpecifiedNumber	= 1003

 	};

 /**

 The type of connection provided by the network interface

 @publishedAll

 @released

 @note It is acceptable for clients to check that a TConnectionType falls within a 

 specified range, and assume that the basic parameters can be obtained.  For example,

 if the returned TConnectionType is between 2000 and 2499, it would be acceptable for

 a client to assume that it was a GPRS connection, and that TGPRSSubConnectionInfo 

 is an acceptable class to use for GetSubConnectionInfo() calls

 */

 enum TConnectionType

 	{

 	/** Connection values <1000 for generic interface values

 	These are used to indicate an interface does not support extended 

 	management functionality, and a limited subset of information is made 

 	available through a compatibility layer

 	*/

 	EConnectionGeneric,

 	/** Connection values 1000-1999 for CSD connections

 	 */

 	EConnectionCSD = 1000,

 	/** Connection values > 2000 for PSD connections

 	Connection values 2000-2499 for subsets of GPRS/UMTS

 	*/

 	EConnectionGPRS = 2000,

 	EConnectionGPRSR97,

 	EConnectionGPRSR99,

 	EConnectionGPRSRel4,

 	EConnectionGPRSRel5,

 	/** Connection values 2500-2999 for subsets of CDMA

 	@todo Check these CDMA values to find which ones affect the interface features

 	*/

 	EConnectionCDMA = 2500,

 	EConnectionCDMA20001xRTT,

 	EConnectionCDMA20001xRTTDO,

 	EConnectionCDMA20001xRTTDV,

 	EConnectionCDMA20003xRTT,

 	/** Connection values 3000 for IEEE802.3 (Ethernet)

 	*/

 	EConnectionEthernet = 3000,

 	/** Connection values 3100 for IEEE802.11 (WLAN)

 	*/

 	EConnectionWLAN = 3100,

 	/** Connection values 4000 - 4099 for Bluetooth PAN profile interfaces

 	*/ 

 	EConnectionBTPAN = 4000

 	/** Connection values 4100+ for other PS technologies

 	*/

 	};

 /**

 The layer to which the call refers

 @note Used by data sent and received to indicate to which layer the byte count refers

 @todo Write about this, add appropriate arguments to interfaces

 @internalTechnology

 */

 enum TConnectionLayer

 	{

 	EPhysicalLayer,

 	EDataLinkLayer = 100,

 	ENetworkLayer = 200,

 	ETransportLayer = 300,

 	ESessionLayer = 400,

 	EPresentationLayer = 500,

 	EApplicationLayer = 600

 	};

 #endif