1 // Copyright (c) 2008-2009 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 //

    15 

    16 /**

    17  @file

    18  @internalTechnology

    19  

    20 */

    21 #ifndef LBS_SUPL_SPOOF_SERVER_H

    22 #define LBS_SUPL_SPOOF_SERVER_H

    23 

    24 #include <e32base.h>

    25 

    26 class ASN1T_ULP_PDU;

    27 class ASN1C_ULP_PDU;

    28 class ASN1T_PDU;

    29 class ASN1C_PDU;

    30 class ASN1PEREncodeBuffer;

    31 class OSCTXT;

    32 

    33 enum ESuplMessageType

    34 	{

    35 	ESuplInit,

    36 	ESuplResponse,

    37 	ESuplPosInit,

    38 	ESuplPos,

    39 	ESuplEnd,

    40 	ESuplAuthReq,

    41 	ESuplAuthResp

    42 	};

    43 	

    44 /**

    45 SUPL Spoof Server

    46 

    47 Generates ASN1 encoded SUPL messages.

    48 Decodes and checks content of ASN1 encoded SUPL messages.

    49 

    50 Required for testing of the SUPL Protocol Controller ASN1 library.

    51 Messages generated by the spoof server are used for testing the

    52 decoding of received messages. Encoding of sent messages is checked

    53 by the decode and check methods.

    54 

    55 @internalTechnology

    56 */

    57 class CSuplSpoofServer : public CBase

    58 	{

    59 public:

    60 	IMPORT_C static CSuplSpoofServer* NewL();

    61 		

    62 public:

    63 	virtual ~CSuplSpoofServer();

    64 	

    65 public:

    66 

    67 	// encoded supl message generators

    68 	IMPORT_C TInt GenerateSuplInitL(TPtr8& aBufPtr);

    69 	IMPORT_C TInt GenerateSuplResponseL(TPtr8& aBufPtr);

    70 	IMPORT_C TInt GenerateSuplPosRrlpAssistanceDataL(TPtr8& aBufPtr);

    71 	IMPORT_C TInt GenerateSuplPosRrlpMeasurePositionRequestL(TPtr8& aBufPtr);

    72 	IMPORT_C TInt GenerateSuplPosRrlpProtocolErrorL(TPtr8& aBufPtr);

    73 	IMPORT_C TInt GenerateSuplEndL(TPtr8& aBufPtr);

    74 	

    75 	// test decoder

    76 	IMPORT_C TInt DecodeL(const TPtrC8* aBuf);

    77 	

    78 private:

    79 	/** Constructor */

    80 	CSuplSpoofServer();

    81 	

    82 	/** second stage constructor */

    83 	void ConstructL();

    84 	

    85 private:

    86 	// encoded rrlp payload generators

    87 	TInt genRrlpAssistanceDataL(TPtr8& aPayloadPtr);

    88 	TInt genRrlpMeasurePositionRequestL(TPtr8& aPayloadPtr);

    89 	TInt genRrlpProtocolErrorL(TPtr8& aPayloadPtr);

    90 

    91 	// SUPL content generators

    92 	ASN1T_ULP_PDU* genSuplCommonContent(OSCTXT *pctxt);

    93 	ASN1T_ULP_PDU* genSuplResponseContent(OSCTXT *pctxt);

    94 	ASN1T_ULP_PDU* genSuplPosContent(OSCTXT *pctxt, TPtr8& aPayloadPtr);

    95 	ASN1T_ULP_PDU* genSuplEndContent(OSCTXT *pctxt);

    96 	ASN1T_ULP_PDU* genSuplInitContent(OSCTXT *pctxt);

    97 	

    98 	// RRLP content generators

    99 	ASN1T_PDU* genRrlpAssistanceDataContent(OSCTXT *pctxt);

   100 	ASN1T_PDU* genRrlpMeasurePositionRequestContent(OSCTXT *pctxt);

   101 	ASN1T_PDU* genRrlpProtocolErrorContent(OSCTXT *pctxt);

   102 

   103 	// received content checkers	

   104 	TInt CheckSuplCommonContent(ASN1T_ULP_PDU& decodeData);

   105 	TInt CheckSuplStartContent(ASN1T_ULP_PDU& decodeData);

   106 	TInt CheckSuplPosInitContent(ASN1T_ULP_PDU& decodeData);

   107 	TInt CheckSuplEndContent(ASN1T_ULP_PDU& decodeData);

   108 	TInt CheckSuplPosContent(ASN1T_ULP_PDU& decodeData);

   109 	TInt CheckRrlpMsrPosResponseContent(ASN1T_PDU& decodeData);

   110 	TInt CheckRrlpProtocolErrorContent(ASN1T_PDU& decodeData);

   111 	

   112 	// utils

   113 	TUint CSuplSpoofServer::CovertStringToUintL(const TDesC8& aString, TUint8 aNum);

   114 

   115 private: 

   116 	ASN1PEREncodeBuffer* iEncodeBuffer;

   117     ASN1T_ULP_PDU* iData;

   118     ASN1C_ULP_PDU* iUlpPdu;

   119     

   120     ASN1PEREncodeBuffer* iRrlpEncodeBuffer;

   121     ASN1T_PDU* iRrlpData;

   122     ASN1C_PDU* iRrlpPdu;

   123 	};

   124 

   125 #endif // LBS_SUPL_SPOOF_SERVER_H

   126