1 /*

     2 * Copyright (c) 2002-2005 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:           An interface class for receiving responses to the HTTP

    15 *                requests submitted.

    16 *

    17 */

    18 

    19 

    20 

    21 

    22 

    23 

    24 

    25 

    26 

    27 

    28 

    29 #ifndef SEN_RESPONSE_OBSERVER_H

    30 #define SEN_RESPONSE_OBSERVER_H

    31 

    32 #include "SenHttpTransportProperties.h"

    33 #include "SenServiceConnection.h"

    34 _LIT8(KDefaultContentType,              "text/xml; charset=UTF-8");

    35 

    36 

    37 // CLASS DECLARATION

    38 

    39 /**

    40  * An interface class for receiving responses to the HTTP

    41  * requests submitted.

    42  *

    43  */

    44 

    45 class MSenResponseObserver

    46     {

    47     public:

    48     

    49         /**

    50          * Receive response to a request submitted. This method

    51          * takes the ownership of the heap buffer aContent.

    52          *

    53          * @param aId submit id which identifies the request.

    54          * @param aContentType incoming response content type.

    55          * @param aContent incoming response content.

    56          * @param aHttpProperties - properies of response(e.g.such as file names where BLOBs are saved) or NULL

    57          * @leave if aContent is NULL.

    58          */

    59         virtual void ResponseReceivedL(TInt aId,

    60                                        const TAny* aContentType,

    61                                        HBufC8* aContent,

    62                                        CSenHttpTransportProperties* aHttpProperties = NULL) = 0;

    63     

    64         /**

    65          * Error occurred while receiving response. Error code

    66          * is either system error code or own error code. 

    67          *

    68          * @param aId submit id which identifies the request.

    69          * @param aError error code.

    70          */

    71         virtual void ResponseErrorL(TInt aId,

    72                                    TInt aError,

    73                                    HBufC8* aErrorBody,

    74                                    CSenHttpTransportProperties* aHttpProperties = NULL) = 0;

    75 	    /**

    76 	     * State has changed 

    77 	     * 

    78 	     * @param aId submit id which identifies the request.

    79 	     * @param aState New State of the transaction.

    80 	     */

    81 		virtual void StateChanged(TInt aId, TInt aState) = 0;

    82         virtual void FileProgress(TInt aTxnId, TBool aIncoming, TBool aIsSoap,

    83                     const TDesC8& aSoapOrCid, TInt aProgress) = 0;

    84 		virtual void SetTrafficDetails(TSenDataTrafficDetails& aDetails) = 0; 

    85 

    86         virtual MSenProperties& PropertiesL() = 0;

    87 

    88     };

    89 

    90 

    91 

    92 #endif // SEN_RESPONSE_OBSERVER_H

    93 

    94 // End of File