1 /*

     2 * Copyright (c) 2007-2008 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:  

    15 *

    16 */

    17 

    18 

    19 #ifndef C_NCDSENDHTTPREQUESTOPERATION_H

    20 #define C_NCDSENDHTTPREQUESTOPERATION_H

    21 

    22 #include "ncdbaseoperation.h"

    23 #include "ncdoperationobserver.h"

    24 #include "catalogsconnectionmethod.h"

    25 

    26 

    27 class MCatalogsHttpOperation;

    28 class CCatalogsHttpRequestAdapter;

    29 class TNcdConnectionMethod;

    30 class CNcdGeneralManager;

    31 

    32 /** 

    33  * Creates a HTTP transaction from a standard HTTP request data

    34  * 

    35  */

    36 class CNcdSendHttpRequestOperation : 

    37     public CNcdBaseOperation,

    38     public MCatalogsHttpObserver    

    39     {

    40 public:

    41     

    42     /**

    43      * NewL

    44      *

    45      * @param aUri Request URI. Ownership is transferred. NULL is not allowed

    46      * @param aRequest Request data. Ownership is transferred. NULL is not allowed

    47      */

    48     static CNcdSendHttpRequestOperation* NewL(

    49         HBufC8* aUri,

    50         HBufC8* aRequest,        

    51         const TNcdConnectionMethod& aMethod,

    52         CNcdGeneralManager& aGeneralManager,

    53         MNcdOperationRemoveHandler& aRemoveHandler, 

    54         MCatalogsHttpSession& aHttpSession,

    55         MCatalogsSession& aSession );

    56 

    57     

    58     /**

    59      * Destructor

    60      */

    61     virtual ~CNcdSendHttpRequestOperation();

    62     

    63 

    64 public: // From MCatalogsHttpObserver

    65 

    66     /**

    67      * @see MCatalogsHttpObserver::HandleHttpEventL()

    68      */

    69     void HandleHttpEventL( 

    70         MCatalogsHttpOperation& aOperation, 

    71         TCatalogsHttpEvent aEvent );

    72         

    73     /**

    74      * @see MCatalogsHttpObserver::HandleHttpError()

    75      */

    76     TBool HandleHttpError(

    77         MCatalogsHttpOperation& aOperation,

    78         TCatalogsHttpError aError );

    79     

    80     

    81 public: // From CNcdBaseOperation

    82 

    83     /**

    84      * @see CNcdBaseOperation::Cancel()

    85      */

    86     void Cancel();

    87         

    88 

    89     /**

    90      * @see CNcdBaseOperation::ReceiveMessage()

    91      */

    92     void ReceiveMessage( 

    93         MCatalogsBaseMessage* aMessage,

    94         TInt aFunctionNumber );

    95 

    96 

    97 protected: // From CNcdBaseOperation

    98 

    99 

   100     /**

   101      * @see CNcdBaseOperation::RunOperation()

   102      */

   103     TInt RunOperation();        

   104 

   105 protected:

   106 

   107     // Constructor

   108     CNcdSendHttpRequestOperation(    

   109         CNcdGeneralManager& aGeneralManager,

   110         MNcdOperationRemoveHandler& aRemoveHandler, 

   111         MCatalogsHttpSession& aHttpSession,

   112         MCatalogsSession& aSession );

   113         

   114     void ConstructL( 

   115         const TNcdConnectionMethod& aMethod, 

   116         HBufC8* aUri, 

   117         HBufC8* aRequest );

   118     

   119     

   120     void HandleStateL();

   121     

   122     TBool HandleError( TInt aError );

   123     

   124     void GetResponseL( MCatalogsBaseMessage& aMessage );

   125         

   126 private:

   127 

   128     MCatalogsHttpSession& iHttpSession;   

   129     MCatalogsHttpOperation* iTransaction;

   130     

   131     HBufC8* iUri;

   132     HBufC8* iRequest;

   133     HBufC8* iResponse;

   134     TCatalogsConnectionMethod iConnectionMethod;

   135     CCatalogsHttpRequestAdapter* iAdapter;

   136     CBufFlat* iBody;

   137     };

   138 

   139 #endif // C_NCDSENDHTTPREQUESTOPERATION_H