1 /*

     2 * Copyright (c) 2003 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  This module contains the implementation of CCbsRecMessage class 

    15 *                member functions.

    16 *    

    17 *                CCbsRecMessage represents a message page generated by CCbsRecEtelMonitor.

    18 *                CCbsRecMessage is constructed from a CB message page received from 

    19 *                ETel server.   

    20 *

    21 */

    22 

    23 

    24 

    25 // INCLUDE FILES

    26 #include "CCbsRecMessage.h"

    27 #include "CbsServerPanic.h"

    28 #include "CbsLogger.h"

    29 

    30 // CONSTANTS

    31 

    32 // ================= MEMBER FUNCTIONS =======================================

    33 

    34 // -----------------------------------------------------------------------------

    35 // CCbsRecMessage::CCbsRecMessage

    36 // C++ default constructor can NOT contain any code, that

    37 // might leave.

    38 // -----------------------------------------------------------------------------

    39 //

    40 CCbsRecMessage::CCbsRecMessage()

    41     {

    42     }

    43 

    44 // -----------------------------------------------------------------------------

    45 // CCbsRecMessage::ConstructL

    46 // Symbian 2nd phase constructor can leave.

    47 // -----------------------------------------------------------------------------

    48 //

    49 void CCbsRecMessage::ConstructL( 

    50     const TDes8& aMessagePage )    // ETel received msg page

    51     {

    52     CBSLOGSTRING("CBSSERVER: >>> CCbsRecMessage::ConstructL() (TDes8 from ETel)");

    53 

    54     // Retrieve values for message header information.

    55     iSerialNumber = TUint16( ( aMessagePage[ 0 ] << 8 ) | aMessagePage [ 1 ] );

    56     iMessageIdentifier = TUint16( ( aMessagePage[ 2 ] << 8 ) | aMessagePage[ 3 ] );

    57     iDCS = aMessagePage[ 4 ];    

    58     iPageParameter = aMessagePage[ 5 ];

    59 

    60     if ( ThisPage() == 0 || TotalPages() == 0 )

    61         {

    62         iPageParameter = KPageParameterSingle;

    63         }

    64 

    65     CBSLOGSTRING2("CBSSERVER: CCbsRecMessage::ConstructL(): iSerialNumber: %d", iSerialNumber );

    66     CBSLOGSTRING2("CBSSERVER: CCbsRecMessage::ConstructL(): iMessageIdentifier: %d", iMessageIdentifier );

    67     CBSLOGSTRING2("CBSSERVER: CCbsRecMessage::ConstructL(): iDCS: %d", iDCS );

    68     CBSLOGSTRING2("CBSSERVER: CCbsRecMessage::ConstructL(): iPageParameter: %d", iPageParameter );

    69 

    70     // 16-bit representation not prepared.

    71     iMessage = NULL;

    72 

    73     // A buffer for the message contents.

    74     iMessage8 = HBufC8::NewL( RMobileBroadcastMessaging::KGsmBroadcastDataSize );

    75     TPtr8 messagePtr = iMessage8->Des();

    76 	TPtrC8 sourceMessagePtr;

    77 

    78 	if ( ThisPage() == 1 && IsLivecastMessage () ) 

    79 		{

    80 		sourceMessagePtr.Set( aMessagePage.Right( aMessagePage.Length() ) );

    81 		}

    82 	else

    83 		{

    84 		sourceMessagePtr.Set( aMessagePage.Right( aMessagePage.Length() - KHeaderLength ) );

    85 		}

    86 

    87     // Copy the TCbs page contents into this buffer.

    88     messagePtr.Copy( sourceMessagePtr );

    89 

    90     // Indicate that we have no network info available

    91     iNetworkInfo.iCountryCode = KRecMessageNoNetworkInfo;

    92 

    93     // Set network mode

    94     iNetworkMode = ECbsNetworkGsm;

    95 

    96     CBSLOGSTRING("CBSSERVER: <<< CCbsRecMessage::ConstructL() (TDes8 from ETel)");

    97     }

    98     

    99 // -----------------------------------------------------------------------------

   100 // CCbsRecMessage::ConstructL

   101 // Symbian 2nd phase copyconstructor can leave.

   102 // -----------------------------------------------------------------------------

   103 //

   104 void CCbsRecMessage::ConstructL( 

   105     const CCbsMessage& aMessagePage )

   106     {

   107     iSerialNumber = aMessagePage.Key();

   108     iMessageIdentifier = aMessagePage.TopicNumber();

   109     iDCS = aMessagePage.DCS();

   110     iPageParameter = aMessagePage.PageParameter();

   111 

   112     iLanguage = aMessagePage.Language();

   113 

   114     // A buffer for the message contents.

   115     if ( aMessagePage.Message() != NULL )

   116         {

   117         iMessage = HBufC::NewL( aMessagePage.Contents().Length() );

   118         iMessage->Des().Copy( aMessagePage.Contents() );

   119         }

   120 

   121     if ( aMessagePage.Message8() != NULL )

   122         {

   123         iMessage8 = HBufC8::NewL( aMessagePage.Contents8().Length() );

   124         TPtr8 messagePtr = iMessage8->Des();

   125         messagePtr.Copy( aMessagePage.Contents8() );

   126         }

   127     }

   128     

   129 // -----------------------------------------------------------------------------

   130 // CCbsRecMessage::NewL

   131 // Two-phased constructor.

   132 // Constructs a new CCbsRecMessage based on TDes8&

   133 // (which is a descriptor) received from EPOC Telephony Server.

   134 // -----------------------------------------------------------------------------

   135 //

   136 CCbsRecMessage* CCbsRecMessage::NewL( 

   137     const TDes8& aMessagePage ) // page received from EPOC Telephony Server 

   138     {

   139     CBSLOGSTRING("CBSSERVER: >>> CCbsRecMessage::NewL() (TDes8 from ETel)");

   140 

   141     CCbsRecMessage* self = new ( ELeave ) CCbsRecMessage();

   142     CleanupStack::PushL( self );

   143     self->ConstructL( aMessagePage );

   144     CleanupStack::Pop();

   145 

   146     CBSLOGSTRING("CBSSERVER: <<< CCbsRecMessage::NewL() (TDes8 from ETel)");

   147     return self;

   148     } 

   149 

   150 // -----------------------------------------------------------------------------

   151 // CCbsRecMessage::NewL

   152 // Constructs a copy of the message given as parameter.

   153 // -----------------------------------------------------------------------------

   154 //

   155 CCbsRecMessage* CCbsRecMessage::NewL( 

   156     const CCbsMessage& aMessagePage )

   157     {

   158     CBSLOGSTRING("CBSSERVER: >>> CCbsRecMessage::NewL() (copy CCbsMessage)");

   159 

   160     CCbsRecMessage* self = new ( ELeave ) CCbsRecMessage;

   161     CleanupStack::PushL( self );

   162     self->ConstructL( aMessagePage );

   163     CleanupStack::Pop();

   164     

   165     CBSLOGSTRING("CBSSERVER: <<< CCbsRecMessage::NewL() (copy CCbsMessage)");

   166     return self;

   167     }

   168     

   169 // Destructor

   170 CCbsRecMessage::~CCbsRecMessage()

   171     {

   172     CBSLOGSTRING("CBSSERVER: >>> CCbsRecMessage::~CCbsRecMessage()");

   173     delete iMessage;

   174     delete iMessage8;

   175     CBSLOGSTRING("CBSSERVER: <<< CCbsRecMessage::~CCbsRecMessage()");

   176     }

   177 

   178 // -----------------------------------------------------------------------------

   179 // CCbsRecMessage::ThisPage

   180 // Returns the page number of this page in the message page sequence

   181 // (other items were commented in a header).

   182 // -----------------------------------------------------------------------------

   183 // 

   184 TUint CCbsRecMessage::ThisPage() const

   185     {

   186     return PageParameter() >> 4;

   187     }

   188 

   189 // -----------------------------------------------------------------------------

   190 // CCbsRecMessage::TotalPages

   191 // Returns the total number of pages in this page's message.

   192 // (other items were commented in a header).

   193 // -----------------------------------------------------------------------------

   194 // 

   195 TUint CCbsRecMessage::TotalPages() const

   196     {

   197     return PageParameter() & 0xF;    // 1111b

   198     }

   199 

   200 

   201 // ============ PRIVATE FUNCTIONS ==========================

   202 

   203 // -----------------------------------------------------------------------------

   204 // CCbsRecMessage::MessageType

   205 // Returns the message type of this message.

   206 // (other items were commented in a header).

   207 // -----------------------------------------------------------------------------

   208 //

   209 TInt CCbsRecMessage::MessageType() const

   210     {

   211     return KErrNotSupported;

   212     }

   213 

   214 // ================= OTHER EXPORTED FUNCTIONS ==============

   215 //  End of File