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 the License "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:  

    15 *

    16 */

    17 

    18 #ifndef THttpConnUtils_H

    19 #define THttpConnUtils_H

    20 

    21 //  INCLUDES

    22 #include <e32base.h>

    23 #include <BrCtlDefs.h>

    24 #include "HttpDefs.h"

    25 

    26 // CONSTANTS

    27 

    28 // MACROS

    29 

    30 // DATA TYPES

    31 

    32 // FUNCTION PROTOTYPES

    33 

    34 // FORWARD DECLARATIONS

    35 

    36 // CLASS DECLARATION

    37 class RStringPool;

    38 class RStringF;

    39 class THTTPHdrVal;

    40 class RString;

    41 class RFs;

    42 

    43 /**

    44 *  This is an internal utility class

    45 */

    46 class THttpConnUtils

    47     {

    48     public:  // New functions

    49 

    50         /**

    51         * Panic the loader

    52         * @since 3.1

    53         * @param aError OS wide error code

    54         * @return

    55         */

    56         static void PanicLoader( TInt aError );

    57 

    58         /**

    59         * Write log

    60         * @since 3.1

    61         * @param

    62         * @return

    63         */

    64         static void WriteLog( TPtrC aBuf, TInt aStatus );

    65 

    66         /**

    67         * Checks if the content is wml

    68         * @since 3.1

    69         * @param

    70         * @return

    71         */

    72         static TBool WmlContent( const TDesC& aContentType );

    73 

    74         /**

    75         * Checks if the content is wml

    76         * @since 3.1

    77         * @param

    78         * @return

    79         */

    80         static TInt MapHttpErrors( TInt aError );

    81         /**

    82         * return true if intrapage navigation is needed

    83         * @since 3.1

    84         * @param aUrl1

    85         * @param aUrl2

    86         * @return

    87         */

    88         static TBool IsIntraPageNavigation( const TDesC& aUrl1, const TDesC& aUrl2 );

    89 

    90         /**

    91         * Convert the settings characterset from TUint to RString

    92         * @since 3.1

    93         * @param aStringPool The stringpool used for creating the RString.

    94         * @param aCharset The characterset representation to be converted.

    95         * @return The corresponding charset.

    96         */

    97         static THTTPHdrVal ConvertCharset( RStringPool aStringPool, TUint aCharset );

    98 

    99         /**

   100         * Create an RString object from a UCS2 buffer.

   101         * @since 3.1

   102         * @param aStringPool The stringpool to use for creating the string.

   103         * @param aStr The UCS2 string to be converted.

   104         * @param aString The new RString object.

   105         * @return KErrNone or KErrNoMemory.

   106         */

   107         static TInt OpenStringFromUnicode( RStringPool aStringPool, TUint16* aStr,

   108                          RString& aString );

   109 

   110         /**

   111         * Convert a UCS2 buffer to ascii.

   112         * @since 3.1

   113         * @param aUsc2Ptr A descriptor to the buffer to convert.

   114         * @param aAsciiPtr A descriptor to the converted buffer.

   115         * @return KErrNone or KErrNoMemory.

   116         */

   117         static TInt ConvertPtrUsc2ToAscii( const TPtrC& aUsc2Ptr, TPtrC8& aAsciiPtr, TUint8** retPtr );

   118 

   119     };

   120 

   121 #endif      // THttpConnUtils_H

   122 

   123 // End of File