1 /*

     2 * Copyright (c) 2002 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:   Exports Agenda entry to vCalendar data

    15  *

    16 */

    17 

    18 

    19 

    20 //debug

    21 #include "calendarui_debug.h"

    22 

    23 // INCLUDE FILES

    24 #include "calenvcalexport.h"

    25 

    26 #include <Calendar.rsg>

    27 

    28 #include <calentry.h>

    29 #include <CalenExporter.h>

    30 

    31 #include <bldvariant.hrh> // For FeatureIds (lint warns without)

    32 #include <eikenv.h>

    33 #include <featmgr.h>

    34 #include <StringLoader.h>

    35 #include <vtoken.h>

    36 #include <s32mem.h>

    37 

    38 // LOCAL CONSTANTS AND MACROS

    39 const TInt KDynBufExpandSize(100);

    40 

    41 // ============================ MEMBER FUNCTIONS ===============================

    42 

    43 // ----------------------------------------------------------------------------

    44 // TCalenVCalExport::TCalenVCalExport

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

    46 // might leave.

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

    48 // ----------------------------------------------------------------------------

    49 //

    50 TCalenVCalExport::TCalenVCalExport(CCalSession& aCalSession, 

    51                                    RFs& aFileServerSession) 

    52     : iSession(aCalSession),

    53       iFs(aFileServerSession)

    54     {

    55     TRACE_ENTRY_POINT;

    56     TRACE_EXIT_POINT;

    57     }

    58 

    59 // ----------------------------------------------------------------------------

    60 // TCalenVCalExport::ExportVCalL

    61 // Export an entry

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

    63 // ----------------------------------------------------------------------------

    64 

    65 HBufC8* TCalenVCalExport::ExportVCalLC(CCalEntry& aEntry)

    66     {

    67     TRACE_ENTRY_POINT;

    68     

    69     const TDesC& subject=aEntry.SummaryL();

    70 

    71     TBool emptySubject = subject.Length() ==0;

    72     if (emptySubject)

    73         {

    74         // If subject is empty, we add <unnamed> text to it

    75         HBufC* unnamed = StringLoader::LoadLC(R_CALEN_QTN_CALE_NO_SUBJECT, 

    76                                               CEikonEnv::Static());

    77         aEntry.SetSummaryL(*unnamed);

    78         CleanupStack::PopAndDestroy(unnamed);

    79         }

    80 

    81     CBufFlat* buf = CBufFlat::NewL(KDynBufExpandSize);

    82     CleanupStack::PushL(buf);

    83     ConvertVCalL(buf, aEntry);

    84 

    85     HBufC8* result = HBufC8::NewL( buf->Size() );

    86     result->Des().Copy(buf->Ptr(0));

    87     CleanupStack::PopAndDestroy(buf);

    88     CleanupStack::PushL(result);

    89     

    90     TRACE_EXIT_POINT;

    91     return result;

    92     }

    93 

    94 // ---------------------------------------------------------

    95 // TCalenVCalExpor::ConvertVCalL

    96 // Converts from an Agnend entry to vCal data

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

    98 // ---------------------------------------------------------

    99 //

   100 void TCalenVCalExport::ConvertVCalL(CBufFlat* aBuf, CCalEntry& aEntry)

   101     {

   102     TRACE_ENTRY_POINT;

   103     

   104     // CCalEntry is converted to VCal

   105     RBufWriteStream writeStream;

   106     writeStream.Open(*aBuf);

   107     CleanupClosePushL(writeStream);

   108     CCalenExporter* exporter=CCalenExporter::NewL(iSession);

   109     CleanupStack::PushL(exporter);

   110     exporter->ExportVCalL( aEntry, writeStream);

   111     CleanupStack::PopAndDestroy(exporter);

   112     CleanupStack::PopAndDestroy(&writeStream);

   113     

   114     TRACE_EXIT_POINT;

   115     }

   116 

   117 // ---------------------------------------------------------

   118 // TCalenVCalExpor::ConvertICalL

   119 // Converts from an Agnend entry to iCal data

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

   121 // ---------------------------------------------------------

   122 //

   123 void TCalenVCalExport::ConvertICalL(CBufFlat* aBuf, CCalEntry& aEntry)

   124     {

   125     TRACE_ENTRY_POINT;

   126     

   127     // CCalEntry is converted to iCal

   128     RBufWriteStream writeStream;

   129     writeStream.Open(*aBuf);

   130     CleanupClosePushL(writeStream);

   131     CCalenExporter* exporter=CCalenExporter::NewL(iSession);

   132     CleanupStack::PushL(exporter);

   133     exporter->ExportICalL( aEntry, writeStream);

   134     CleanupStack::PopAndDestroy(exporter);

   135     CleanupStack::PopAndDestroy(&writeStream);

   136     

   137     TRACE_EXIT_POINT;

   138     }

   139 

   140 //  End of File