* %version: 18.1.3 %

// LOCAL DATA

// The UID for EAP plugin interface. ECom uses this.

const TUid KEapTypeInterfaceUid = {0x101f8e4a};

/// Possible services.

enum TIndexType

{

	EDialoutISP,

	EDialinISP,

	EOutgoingGPRS,

	ELan,

	EVpn

};

struct SIapInfo {

	TIndexType indexType;

	TInt index;

}; 

class CEapType : public CBase  

	/**

	* Factory function that loads the EAP type implementation DLL (plug-in).

	* Uses ECom architecture to load the correct EAP type DLL. Calls the initialization

	* function of the EAP type

	* @param aCue EAP type id that specifies which plugin is loaded.

	* @param aIndexType Indicates the bearer used for this connection.

	* @param aIndex Index for the connection. aIndexType and aIndex uniquely specify the connection.

	* @return Pointer to the implementation.

	*/

	inline static CEapType* NewL(const TDesC8& aCue, TIndexType aIndexType, TInt aIndex);	

#ifndef RD_WLAN_3_1_BACKPORTING

	/**

	* Creates EAP protocol interface implementation. Instances an object that

	* has been derived from eap_base_type_c that handles the communication 

	* with EAP stack. 

	* @param aTools Pointer to tools class.

	* @param aPartner Used for callbacks to the stack.

	* @param is_client_when_true Specifies whether the EAP type acts as a client or server.

	* @param receive_network_id Network addresses

	* @param eap_config_if Pointer used for call back to creater of stack (eapol_am_wlan_authentication_symbian_c class).

	* @return Pointer to the implementation.

	*/		

	virtual eap_base_type_c* GetStackInterfaceL(abs_eap_am_tools_c* const aTools, 

											   abs_eap_base_type_c* const aPartner,

											   const bool is_client_when_true,

											   const eap_am_network_id_c * const receive_network_id,

											   abs_eap_configuration_if_c * const configuration_if) = 0;

#else

	/**

	* Creates EAP protocol interface implementation. Instances an object that

	* has been derived from eap_base_type_c that handles the communication 

	* with EAP stack. 

	* @param aTools Pointer to tools class.

	* @param aPartner Used for callbacks to the stack.

	* @param is_client_when_true Specifies whether the EAP type acts as a client or server.

	* @param receive_network_id Network addresses

	* @return Pointer to the implementation.

	*/		

	virtual eap_base_type_c* GetStackInterfaceL(abs_eap_am_tools_c* const aTools, 

											   abs_eap_base_type_c* const aPartner,

											   const bool is_client_when_true,

											   const eap_am_network_id_c * const receive_network_id) = 0;

#endif // #ifndef RD_WLAN_3_1_BACKPORTING

	/**

	* Invokes the configuration UI. Displays a dialog for configuring the EAP type settings.

	*/

	virtual TInt InvokeUiL() = 0;

	virtual CEapTypeInfo* GetInfoLC() = 0;

	* Parses the opaque_data field in CImplementationInformation and returns true if

	* string NOT_OUTSIDE_PEAP is found.

	* @param aImplInfo Implementation info returned by ListImplementations call

	* @return Boolean

	*/

	inline static TBool IsDisallowedOutsidePEAP(const CImplementationInformation& aImplInfo);

	/**

	* Parses the opaque_data field in CImplementationInformation and returns true if

	* string NOT_INSIDE_PEAP is found.

	* @param aImplInfo Implementation info returned by ListImplementations call

	* @return Boolean

	*/	

	inline static TBool IsDisallowedInsidePEAP(const CImplementationInformation& aImplInfo);

	/**

	* Parses the opaque_data field in CImplementationInformation and returns true if

	* string NOT_INSIDE_TTLS is found.

	* @param aImplInfo Implementation info returned by ListImplementations call

	* @return Boolean

	*/	

	inline static TBool IsDisallowedInsideTTLS(const CImplementationInformation& aImplInfo);

	/**

	virtual void SetTunnelingType(const TInt aTunnelingType) = 0;