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

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // AT Initialisation

    15 // 

    16 //

    17 

    18 /**

    19  @file

    20  @internalAll 

    21 */

    22 

    23 #ifndef __ATINIT_H__

    24 #define __ATINIT_H__

    25 

    26 #include <cdblen.h>

    27 #include "ATBASE.H"

    28 #include "mSMSMEM.H"

    29 

    30 class CATInit : public CATBase

    31 /**

    32 @internalTechnology

    33 */

    34 	{

    35 public:

    36 	// Object instantiation method

    37 	static CATInit* NewL(CATIO* aIo,CTelObject* aTelObject,CPhoneGlobals* aPhoneGlobals);

    38 	

    39 	// C++ destructor

    40 	~CATInit();

    41 

    42 	// Public API methods

    43 	void StartInit(CATCommands* aPendingCommand, TTsyReqHandle aTsyReqHandle, TAny* aParams);

    44 	void StopInit(TTsyReqHandle aTsyReqHandle);

    45 	void SpecialStart(TTsyReqHandle aTsyReqHandle=NULL);

    46 	TBool JustInitialised(TInt& aError) const;

    47 	void Complete(TInt aError);

    48 	CATSmsMemoryStorage* iEnumerate;

    49 	TBool CheckActiveReqHandle(const TTsyReqHandle aTsyReqHandle);

    50 

    51 private:

    52 	// C++ constructor and second stage construct

    53 	CATInit(CATIO* aIo,CTelObject* aTelObject,CPhoneGlobals* aPhoneGlobals);

    54 	void ConstructL();

    55 

    56 	// Methods inherited from CATBase

    57 	virtual void EventSignal(TEventSource aSource);

    58 	virtual void CompleteWithIOError(TEventSource aSource,TInt aStatus);

    59 	

    60 	// Class Utility Methods

    61 	void InitAttempt();

    62 	void ParseWaitTimeL();

    63 	void ValidateATHExpectStringL();

    64 	void RetryOrFail(TBool aCommsErrorOccurred = EFalse);

    65 	void ParsePhoneBearerServiceTypeL();

    66 	void ParsePhoneCapsL();

    67 	void ParseAnErroredPhoneCaps();

    68 	void ParsePhoneBookStorageL();

    69 	TInt GetIdentityResponse();

    70 	void DoGetIdentityResponseL();

    71 	TBool CheckResponse(TPtrC8 aResult);

    72 	void CheckCMGFResponseL();

    73 	void ParseOperatorL();

    74 	void ParseCurrentMsClassL();

    75 	void ParseMaxMsClassL();

    76 	void ParseCGQREQResponseL();

    77 	void ParseCGATTResponseL();

    78 	void ParseCNMIResponseL();

    79 	void ParseCBSTResponseL();

    80 	void SetSpeedCaps(TInt aVal,RMobileCall::TMobileCallDataCapsV1& aCaps);

    81 	void SetNameCaps(TInt aVal,RMobileCall::TMobileCallDataCapsV1& aCaps);

    82 	void SetCECaps(TInt aVal,RMobileCall::TMobileCallDataCapsV1& aCaps);

    83 

    84 private:

    85 	TUint iAttemptCnt;			  // For the entire initialise sequence

    86 	TUint iRetryCounter;		  // For "AT" which is sent after the user-defined modem

    87 								  // init string

    88 	CATCommands* iPendingCommand; // Which command to set going after initialisation

    89 	TAny* iParams;

    90 	CCommChatString* iExpectString;

    91 	CCommChatString* iConnectExpectString;

    92 	CCommChatString* iNoCarrierExpectString;

    93 	TBool iInitJustCompleted;

    94 	TInt iInitError;

    95 	TBool iMoreInfoFlag;

    96 	TBool iCGMIFlag;

    97 	TBool iCGMMFlag;

    98 	TBool iCGMRFlag;

    99 	TBool iCGSNFlag;

   100 			

   101 	enum {

   102 		EShortTimeOutFix,

   103 		EWaitForDSR,

   104 		EWaitForATHangUpWriteComplete,

   105 		EWaitForATHangUpOK,

   106 		EWaitForModemInitWrite,

   107 		EWaitForModemInitOK,

   108 		EWaitForATCheckWrite,

   109 		EATWaitForATCheckOK,

   110 		EWaitForATGetPhoneCapsWrite,

   111 		EWaitForATGetPhoneCapsOK,

   112 		EWaitForATStandardInitWrite,

   113 		EWaitForATStandardInitOK,

   114 		EWaitForATUnsolicitedFixWrite,

   115 		EWaitForATUnsolicitedFixOK,

   116 		EWaitForATCarrierWaitTimeWrite,

   117 		EWaitForATCarrierWaitTimeOK,

   118 		EWaitForATAutoAnswerTimeWrite,

   119 		EWaitForATAutoAnswerTimeOK,

   120 		EATWaitForSendingCMGFRequestWrite,

   121 		EATWaitForSendingCMGFRequestComplete,

   122 		EATWaitForSendingCMGFConfigureWrite,

   123 		EATWaitForCMGFResponseOKComplete,

   124 		EATWaitForSendingCNMIConfigRequest,

   125 		EATWaitForSendingCNMIRequestComplete,

   126 		EATWaitForSendingCNMIConfigureWrite,

   127 		EATWaitForSendingCNMIConfigureComplete,

   128 		EATWaitForTestPhoneBookStorageWriteComplete,

   129 		EATWaitForTestPhoneBookStorageRequestComplete,

   130 		EATWaitForSendingEnumRequest,

   131 		EATWaitForSendingEnumRequestComplete,

   132 		EATWaitForGetPrefMemWriteComplete,

   133 		EATWaitForGetPrefMemReadComplete,

   134 		EATWaitForSendingCGMIRequest,

   135 		EATWaitForSendingCGMIRequestComplete,

   136 		EATWaitForSendingCGMMRequest,

   137 		EATWaitForSendingCGMMRequestComplete,

   138 		EATWaitForSendingCGMRRequest,

   139 		EATWaitForSendingCGMRRequestComplete,

   140 		EATWaitForSendingCGSNRequest,

   141 		EATWaitForSendingCGSNRequestComplete,

   142 		EATGetSubscriberIdWriteComplete,

   143 		EATGetSubscriberIdReadComplete,

   144 		EATWaitForSetExtendedCallIndicationWrite,

   145 		EATWaitForSetExtendedCallIndicationOK,

   146 		EATWaitForClearUnsolicitedNetworkRegistrationWrite,

   147 		EATWaitForClearUnsolicitedNetworkRegistrationOK,

   148 		EATWaitForSetUnsolicitedNetworkRegistrationWrite,

   149 		EATWaitForSetUnsolicitedNetworkRegistrationOK,

   150 		EATWaitForReadUnsolicitedNetworkRegistrationWrite,

   151 		EATWaitForReadUnsolicitedNetworkRegistrationOK,

   152 		EATGetCurrentOperatorWriteComplete,

   153 		EATGetCurrentOperatorReadComplete,

   154 		EATGetBatteryInfoWriteComplete,

   155 		EATGetBatteryInfoReadComplete,

   156 		EATGetSignalInfoWriteComplete,

   157 		EATGetSignalInfoReadComplete,

   158 		EATGetBearerServiceType,    //  DJN  these should be changed ???

   159 		EATSetBearerServiceType,     // DJN

   160 		EATGetCurrentMSCLASSWriteComplete,

   161 		EATGetCurrentMSCLASSReadComplete,

   162 		EATGetMaxMSCLASSWriteComplete,

   163 		EATGetMaxMSCLASSReadComplete,

   164 		EATGetCurrentCGQREQTWriteComplete,

   165 		EATGetCurrentCGQREQTReadComplete,

   166 		EATGetCurrentGprsAttachStateWriteComplete,

   167 		EATGetCurrentGprsAttachStateReadComplete,

   168 		EATWaitForSendingCNMIRequest,

   169 		EATWaitForSendingCNMIComplete,

   170 		EATWaitForSendingCBSTRequest,

   171 		EATWaitForSendingCBSTComplete,

   172 		EATWaitForSendingCSCARequest,

   173 		EATWaitForSendingCSCAComplete,

   174 		EATWaitForSetUnsolicitedGPRSNetworkRegistrationWrite,

   175 		EATWaitForSetUnsolicitedGPRSNetworkRegistrationOK,

   176 		EATWaitForSendingECAMRequest,

   177 		EATWaitForSendingECAMComplete

   178 		} iState;

   179 	};

   180 

   181 class CATHangUpData;

   182 class CCallHayes;

   183 class CATQuickInit : public CATBase

   184 /**

   185 @internalTechnology

   186 */

   187 	{

   188 public:

   189 	static CATQuickInit* NewL(CATIO* aIo,CTelObject* aTelObject,CPhoneGlobals* aPhoneGlobals);

   190 	~CATQuickInit();

   191 	void StartQuickInit();

   192 	void CancelAndHangUp(TCallInfoTSY* aCallInfoTSY, CATHangUpData* aHangUpData);

   193 protected:

   194 	CATQuickInit(CATIO* aIo,CTelObject* aTelObject,CPhoneGlobals* aPhoneGlobals);

   195 	virtual void EventSignal(TEventSource aSource);

   196 	virtual void CompleteWithIOError(TEventSource aEventSource, TInt aStatus);

   197 private:

   198 	void ValidateATHExpectStringL();

   199 	void Complete(TInt aError);

   200 	void RemoveQuickInitExpectStrings();

   201 private:

   202 	TInt iAttempt;

   203 	enum {

   204 		ENotInProgress,

   205 		EWaitForATSilence,

   206 		EWaitForEscapeWriteCompletion,

   207 		EWaitForATEscapeOK,

   208 		EWaitForATWrite,

   209 		EWaitForATOK,

   210 		EATOWaitForWriteComplete,

   211 		EWaitForATOOK,

   212 		EWaitForDTRDropped,

   213 		EWaitForDTRRaised,

   214 		ECancelling

   215 		} iState;

   216 	CCommChatString* iConnectExpectString;

   217 	CCommChatString* iRingExpectString;

   218 	CCommChatString* iNoCarrierExpectString;

   219 	CATHangUpData* iHangUpData;		// temporary storage while quick init cancels, before calling 

   220 	TCallInfoTSY* iCallInfo;	// hang up.

   221 	TBuf8<KCommsDbSvrMaxFieldLength> iConnectString;

   222 	};

   223 

   224 #endif