1 /*

     2 * Copyright (c) 2007 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:  Debug printing to a log file

    15  *

    16 */

    17 

    18 #ifndef C_CP_DEBUG_H

    19 #define C_CP_DEBUG_H

    20 

    21 // INCLUDES

    22 

    23 #include <e32base.h>

    24 #ifdef CONTENT_PUBLISHER_DEBUG

    25 #include <f32file.h>

    26 

    27 _LIT(KCPDebugDirName, "contentpublisher" );

    28 _LIT(KCPDebugFileName, "c:\\contentpublisher.txt" );

    29 _LIT(KCPDebugFileName2, "c:\\server.txt" );

    30 

    31 /**

    32  *  Content publisher debug

    33  *

    34  *

    35  *  @lib cpdebug.lib

    36  *  @since  S60 v3.2

    37  */

    38 NONSHARABLE_CLASS( CCPDebug ): public CBase

    39     {

    40 public:

    41 

    42     IMPORT_C static CCPDebug* NewLC( const TDesC& aFile );

    43 

    44     IMPORT_C static CCPDebug* NewL( const TDesC& aFile );

    45 

    46     virtual ~CCPDebug();

    47 

    48     /**

    49      * Determines whether CCPDebug is exist .		

    50      */

    51     IMPORT_C static TBool Enable();

    52 

    53     /**

    54      * Enables or disables Printf message logging to a file.		

    55      * @param aEnable Set to true to enable logging, false to disable.

    56      */

    57     IMPORT_C static void EnableLogging(TBool aEnable);

    58 

    59     /**

    60      * Print debug text to the file (c:\\contentpublisher.txt). 

    61      *

    62      */

    63     IMPORT_C static void Printf(TRefByValue<const TDesC8> aFormat, ...);

    64 

    65 private:

    66 

    67     CCPDebug();

    68 

    69     void ConstructL( const TDesC& aFile );

    70 

    71     /**

    72      * Returns a pointer to the thread-local data struct.

    73      */

    74     IMPORT_C static struct DebugData* Data();

    75 

    76 private: // data

    77 

    78     /**

    79      * Thread local storage for this DLL, as we cannot declare static

    80      * global variables in Symbian.

    81      */

    82     struct DebugData* iData;

    83     

    84     };

    85 

    86 #define CP_DEBUG(s)    CCPDebug::Printf(s)

    87 

    88 /**

    89  * Thread local storage space. Writable static data is not supported in

    90  * Symbian, so static data is stored in this struct.

    91  */

    92 struct DebugData

    93     {

    94     RFile iLogFile;

    95     RFs iFs;

    96     TBool iLogEnabled;

    97     TTime iFirstUpdateTime;

    98     RBuf iFileName;

    99     };

   100 

   101 #else

   102 

   103 #define CP_DEBUG(s) 

   104 

   105 #endif

   106 

   107 #endif // C_CP_DEBUG_H