/*
* Copyright (c) 2007-2009 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 "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:
*
*/
#ifndef SATCC_H
#define SATCC_H
// INCLUDES
#include <e32base.h> // base class cbase
#include <etelsat.h> // etel sat api
// CONSTANTS
const TUint8 KBccMaxSize = 0x10; // Maximum length for BCC
const TUint8 KStringMaxSize = 249; // Maximum length for SS and
// Call Destination address string
const TUint8 KUssdStringMaxSize = 160; // Maximum length for USSD string
const TUint8 KCallModeSize = 2; // Call Mode + Call Mode Info
const TUint8 KSbCheckInfoSize = 4; // Size needed to store check info subblock
// FORWARD DECLARATIONS
class TTlv;
class CSatMessHandler;
class CTsySatMessaging;
class TIsiReceiveC;
// CLASS DECLARATION
/**
* Sat Call control handling
*
* @lib simatktsy.lib
* @since Series60_ver 2.6
*/
class CSatCC : public CBase
{
public: // Constructors and destructor
/**
* Two-phased constructor.
* @since NCP 5.0
* @param aSatMessHandler pointer to satmessagehandler class
* @param aSatMessaging pointer to satmessaging class
*/
static CSatCC* NewL( CSatMessHandler* aSatMessHandler,
CTsySatMessaging* aSatMessaging );
/**
* Destructor.
* @since NCP 5.0
*/
virtual ~CSatCC();
private: // Constructors
/**
* C++ default constructor.
* @since NCP 5.0
* @param aSatMessHandler pointer to satmessagehandler class
* @param aSatMessaging pointer to satmessaging class
*/
CSatCC( CSatMessHandler* aSatMessHandler,
CTsySatMessaging* aSatMessaging );
/**
* By default Symbian 2nd phase constructor is private.
* @since NCP 5.0
*/
void ConstructL();
public: // New functions
/**
* Handles an incoming command from phonet
* Called by Phonet receiver when it receives ISI msg.
* @since NCP 3.1
* @param aIsiMessage received ISI message
* @return none
*/
void MessageReceivedL( const TIsiReceiveC& aIsiMessage );
/*
* Empties the arrays in case of refresh
* @since Series60_ver 2.6
* @return none
*/
void ClearArraysForRefresh();
/*
* Set internal flag according to EF-SST
* @since Series60_ver 2.6
* @param aStatus
* @return none
*/
void SetStatusOfUssdSupport( TBool aStatus );
/**
* Set CSatCC internal Ton and Npi
* @since Series60_ver 2.6
* @param aTonNpi
* @return none
*/
void SetTonNpi( const TUint8 aTonNpi );
private: // Data structures
struct TCallControl
{
// General with all resource control indications
TUint8 iTransId;
TUint8 iRecourceId;
TUint8 iResourceSeqId;
// Call specific
TUint8 iCallId;
TBuf8<KCallModeSize> iCallMode;
TBuf8<KBccMaxSize> iBearerCapabilities;
TUint8 iAddressType;
TBuf8<KSbCheckInfoSize> iCheckInfo;
// SS and Call specific
TBuf8<KStringMaxSize> iString;
// USSD specific
TUint8 iUssdCodingInfo;
TBuf8<KUssdStringMaxSize> iUssdString;
};
private: // New methods
/**
* add Location Information simple TLV to TTlv
* @since Series60_ver 2.6
* @param TLV to add location information
* @ return none
*/
void AddLocationInformationToTlv( TTlv& aTlv );
/**
* send (to sim) call control envelope for SS operation
* @param aCcstruct structure containing data to be sent
* @return phonet sender status
*/
TInt SendSSEnvelope(const TCallControl& aCcstruct);
/**
* send (to sim) call control envelope for USSD operation
* @param aCcstruct structure containing data to be sent
* @return phonet sender status
*/
TInt SendUSSDEnvelope( const TCallControl& aCcstruct );
/**
* send (to sim) call control envelope for Call operation
* @param aCallControl structure containing data to be sent
* @return phonet sender status
*/
TInt SendCallEnvelope
(
const TIsiReceiveC& aIsiMessage,
const TCallControl& aCallControl
);
/**
* Send (to UICC) call control envelope for PDP Context Activation
* @since NCP 5.1
* @param aPdpCcEnvelopeTid: Transaction ID received in CC GPRS event
* @param aPdpContextActivationParams: PDP Activation Parameters
* @return phonet sender status
*/
TInt SendPdpContextActivationEnvelope( const TUint8 aPdpCcEnvelopeTid,
const TDesC8& aPdpContextActivationParams );
/**
* Handles UICC_CAT_RESP, which comes from UICC as a reply
* to call control envelope.
* @param aIsiMessage Received UICC_CAT_RESP
* @return void
*/
void UiccCatRespEnvelopeReceived( const TIsiReceiveC& aIsiMessage );
/*
* This methods returns ETrue when a Ussd string contains
* only "*", "#", and the numbers 0-9.
* @since Series60_ver 2.6
* @param aUSSDString
* @return true if ussd string contains valid values
*/
TBool IsOnlyDigitsInUssd( TPtrC8 aUSSDString );
/**
* Search thought the iCCarray and finds the index of requested
* CC event info
* @since Series60_ver 3.0
* @param aTid requested transaction ID
* @return index of CC event or KErrNotFound
*/
TInt GetArrayIndexById( const TInt &aTid );
/**
* Handles resource control request from modem Call server
* @param aIsiMessage CALL_MODEM_RESOURCE_IND
* @return none
*/
void CallModemResourceInd( const TIsiReceiveC& aIsiMessage );
/**
* Creates resource control response for modem Call server
* @param aTcc internally stored call control structure
* @param aResult call control result from (U)SIM
* @param aAtkData possible additional response data provided by (U)SIM
* @return none
*/
void SendCallModemResourceReq(
const TCallControl& aTcc,
const TUint8 aResult,
TPtrC8 aAtkData );
/**
* Handles resource control request from modem SS server
* @param aIsiMessage SS_RESOURCE_CONTROL_IND
* @return none
*/
void SsResourceControlInd( const TIsiReceiveC& aIsiMessage );
/**
* Creates resource control response for modem SS server
* @param aTcc internally stored call control structure
* @param aSw1 sw1 value inserted to the message
* @param aSw2 sw2 value inserted to the message
* @param aResult call control result from (U)SIM
* @param aAtkData possible additional response data provided by (U)SIM
* @return none
*/
void SendSsResourceControlReq(
const TCallControl& aTcc,
const TUint8 aSw1,
const TUint8 aSw2,
const TUint8 aResult,
TPtrC8 aAtkData );
/**
* Handles resource control request from modem GPDS server
* @param aIsiMessage GPDS_RESOURCE_CONTROL_IND
* @return none
*/
void GpdsResourceControlInd( const TIsiReceiveC& aIsiMessage );
/**
* Creates resource control response for modem GPDS server
* @param aTcc internally stored call control structure
* @param aResult call control result from (U)SIM
* @param aAtkData possible additional response data provided by (U)SIM
* @return none
*/
void SendGpdsResourceControlReq(
const TCallControl& aTcc,
const TUint8 aResult,
TPtrC8 aAtkData );
private: // Data
// Array for storing structures
RArray<TCallControl>* iCallControlArray;
// Pointers for messaging classes for internal communication
CSatMessHandler* iSatMessHandler;
CTsySatMessaging* iSatMessaging;
// True if Service n°41 in EF-SST is supported.
TBool iUssdTlvSupported;
// True if TonNpi is resolved from SEND SS proactive commmand
TBool iTonNpiPresent;
// For setting TON/NPI for SendSSEnvelope
TUint8 iTonNpiForSS;
// Storage to temporarily store response to call control envelope
HBufC8* iEnvelopeResponseData;
// CC result reported to cellmo
TUint8 iCcResult;
// call control status in (U)SIM card
TBool iCallControlEnabled;
// call control on GPRS status in (U)SIM card
TBool iCallControlOnGPRSEnabled;
};
#endif // SATCC_H
// End of file