1 // Copyright (c) 2003-2009 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 #ifndef __HTTPHEADERITER_H__

    17 #define __HTTPHEADERITER_H__

    18 

    19 #include <e32base.h>

    20 #include <thttpheadervaluevariant.h>

    21 class CHeaders;

    22 class CHeaderField;

    23 class CHeaderFieldPart;

    24 class CHeaderFieldParam;

    25 

    26 class THttpHeaderParamIterator

    27 {

    28 friend class THttpHeaderElementIterator;

    29 friend class THttpHeaderIterator;

    30 

    31 public:

    32 IMPORT_C THttpHeaderParamIterator operator++ (TInt);

    33 IMPORT_C THttpHeaderParamIterator& operator++ ();

    34 IMPORT_C TBool	AtEnd() const;

    35 IMPORT_C const TDesC8& Name() const;

    36 IMPORT_C THttpHeaderValueVariant Value() const;

    37 IMPORT_C THttpHeaderParamIterator();

    38 private:

    39     IMPORT_C THttpHeaderParamIterator(const RPointerArray<CHeaderFieldParam>* aArray, TInt aIndex = 0);

    40 

    41 private:

    42 const RPointerArray<CHeaderFieldParam>*     iParameterArray; 

    43 TInt iPostIdx;

    44 };

    45 

    46 class THttpHeaderElementIterator

    47 {

    48 friend class THttpHeaderIterator;

    49 friend class CHttpClientTransaction;

    50 public:

    51 IMPORT_C THttpHeaderElementIterator operator++ (TInt);

    52 IMPORT_C THttpHeaderElementIterator& operator++ ();

    53 IMPORT_C TBool AtEnd() const;

    54 IMPORT_C THttpHeaderValueVariant Value() const;

    55 IMPORT_C THttpHeaderParamIterator Parameter() const;

    56 IMPORT_C THttpHeaderElementIterator();

    57 private:

    58     IMPORT_C THttpHeaderElementIterator(const RPointerArray<CHeaderFieldPart>* aArray, TInt aIndex = 0);

    59 

    60 private:

    61 const RPointerArray<CHeaderFieldPart>*     iElementArray; 

    62 TInt iPostIdx;

    63 };

    64 

    65 class THttpHeaderIterator

    66 {

    67 friend class CHttpClientTransaction;

    68 public:

    69 IMPORT_C THttpHeaderIterator operator++ (TInt);

    70 IMPORT_C THttpHeaderIterator& operator++ ();

    71 IMPORT_C TBool AtEnd() const;

    72 IMPORT_C const TDesC8& Name() const;

    73 IMPORT_C THttpHeaderElementIterator Elements() const;

    74 IMPORT_C THttpHeaderParamIterator Parameters() const;

    75 IMPORT_C THttpHeaderIterator();

    76 private:

    77 IMPORT_C THttpHeaderIterator(const CHeaders* aHeaders, TInt aIndex = 0);

    78 

    79 private:

    80 const CHeaders* iHttpHeaders;

    81 TInt iPostIdx;

    82 };

    83 #endif // __HTTPHEADERITER_H__

    84