author | Simon Howkins <simonh@symbian.org> |
Mon, 15 Nov 2010 14:53:34 +0000 | |
branch | RCL_3 |
changeset 105 | 871af676edac |
parent 0 | dd21522fd290 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2003 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of the License "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: Provides an interface observe/track load requests. |
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* |
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*/ |
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#ifndef MHEDLOADOBSERVER_H |
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#define MHEDLOADOBSERVER_H |
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// INCLUDES |
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#include "BrsrStatusCodes.h" |
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// FORWARD DECLARATIONS |
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|
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#ifdef __cplusplus |
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extern "C" { |
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#endif /* __cplusplus */ |
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typedef struct NW_Url_Resp_s NW_Url_Resp_t; |
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typedef struct NW_HED_UrlRequest_s NW_HED_UrlRequest_t; |
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#ifdef __cplusplus |
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} |
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#endif /* __cplusplus */ |
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// CLASS DECLARATION |
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class MHEDLoadObserver |
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{ |
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public: // Interface |
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/** |
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* Passes a HEAD response to the observer. |
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* |
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* @param aTransactionId the transaction id. |
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* @param aResponse the HEAD response to be processed. |
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* @param aUrlRequest the url request. |
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* @param aClientData the client data past with the request. |
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* @return void. |
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*/ |
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virtual void HeadCompleted(TUint16 aTransactionId, const NW_Url_Resp_t& aResponse, |
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const NW_HED_UrlRequest_t& aUrlRequest, void* aClientData) = 0; |
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/** |
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* Passes a chunk of a response to the observer. |
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* |
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* @param aTransactionId the transaction id. |
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* @param aChunkIndex the chunk count of this call, aChunkIndex > 0 |
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* @param aResponse the HEAD response to be processed. |
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* @param aUrlRequest the url request. |
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* @param aClientData the client data past with the request. |
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* @return void. |
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*/ |
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virtual void ChunkReceived(TUint16 aTransactionId, TUint32 aChunkIndex, |
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const NW_Url_Resp_t& aResponse, const NW_HED_UrlRequest_t& aUrlRequest, |
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void* aClientData) = 0; |
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/** |
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* Passes a chunk of a response to the observer. |
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* |
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* @param aStatusClass the type of status-code found in aStatus -- |
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BRSR_STAT_CLASS_HTTP or BRSR_STAT_CLASS_GENERAL. |
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* @param aStatus the final load status of the request. |
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* @param aTransactionId the transaction id. |
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* @param aUrlRequest the url request. |
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* @param aClientData the client data past with the request. |
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* @return void. |
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*/ |
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virtual void LoadCompleted(TInt16 aStatusClass, TBrowserStatusCode aStatus, |
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TUint16 aTransactionId, const NW_HED_UrlRequest_t& aUrlRequest, |
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void* aClientData) = 0; |
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}; |
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#endif // MHEDLOADOBSERVER_H |