diff -r 92a765b5b3e7 -r 91031d3aab7d webengine/wmlengine/src/urlloader/include/urlloader_curlloader.h --- a/webengine/wmlengine/src/urlloader/include/urlloader_curlloader.h Mon May 03 13:32:15 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,194 +0,0 @@ -/* -* Copyright (c) 2003 Nokia Corporation and/or its subsidiary(-ies). -* All rights reserved. -* This component and the accompanying materials are made available -* under the terms of the License "Eclipse Public License v1.0" -* which accompanies this distribution, and is available -* at the URL "http://www.eclipse.org/legal/epl-v10.html". -* -* Initial Contributors: -* Nokia Corporation - initial contribution. -* -* Contributors: -* -* Description: Handling of general url loading -* -*/ - - - -#ifndef CKUrlLoader_H -#define CKUrlLoader_H - -// INCLUDES -#include "urlloader_murlschemehandler.h" -#include "BrsrStatusCodes.h" -#include "BrCtlDefs.h" - - -// CONSTANTS - -// MACROS - -// DATA TYPES - -// FUNCTION PROTOTYPES - -// FORWARD DECLARATIONS -class MBrCtlSpecialLoadObserver; -class MHttpLoader_LinkResolverCallbacks; -class CWmlResourceLoadListener; -class MWmlInterface; - -// CLASS DECLARATION -/** -* Url loader implementation class. -* -* @lib urlloader.lib -* @since 2.0 -*/ -class CKUrlLoader : public MUrlSchemeHandler -{ -public: // Constructors and destructor - - /** - * Two-phased constructor. - */ - static CKUrlLoader* NewL(MBrCtlSpecialLoadObserver* aSpecialLoadObserver, - MHttpLoader_LinkResolverCallbacks* aLinkCallbacks, - MWmlInterface* aWKWmlInterface); - - /** - * Destructor. - */ - virtual ~CKUrlLoader(); - -public: // New functions - - - /** - * Make a generic load request - * @since 2.0 - * @param aUrl The request URL. - * @param aHeader The request headers or NULL if no request specific headers - * @param aData The body and body length of the request - * @param aMethod The method to use for the request could be - * NW_URL_METHOD_GET or NW_URL_METHOD_POST - * @param aTransId The request's transaction id - * @param aLoadContext Load context that should be returned with the response - * @param aLoadCallback The callback to call when the response is ready - * @param aPartialLoadCallback The callback to call when a chunk is ready - * @param aCacheMode The cache mode is relevant only in case of http or https - * @param aDefaultHeadersMask Flag indicating what default headers should be used - * @param aLoadType The load type - * @param aIsTopLevel Boolean denoting if this url is top level (not images, css) - * @return TBrowserStatusCode - */ - TBrowserStatusCode LoadRequest(const TUint16* aUrl, void* aHeader, TUint8* aData, - TUint aDataLen, TUint8 aMethod, TUint16* aTransId, - void* aLoadContext, - NW_Url_RespCallback_t* aPartialLoadCallback, - NW_Cache_Mode_t aCacheMode, TUint aDefaultHeadersMask, - TUint8 aLoadType, TBool aIsTopLevel, TBool aIsScript, - NW_Uint8 aReason, void* aLoadData); - - - -public: // Functions from base classes - - /** - * From MUrlSchemeHandler If the url scheme is not http, https or file, - * send the request to the application architecture. - * @since 2.0 - * @param aUrl The request URL. - * @param aHeader The request headers or NULL if no request specific headers - * @param aData The body and body length of the request - * @param aMethod The method to use for the request could be - * NW_URL_METHOD_GET or NW_URL_METHOD_POST - * @param aTransId The request's transaction id - * @param aLoadContext Load context that should be returned with the response - * @param aLoadCallback The callback to call when the response is ready - * @param aPartialLoadCallback The callback to call when a chunk is ready - * @param aCacheMode The cache mode is relevant only in case of http or https - * @param aDefaultHeadersMask Flag indicating what default headers should be used - * @param aLoadType The load type - * @param aIsTopLevel Boolean denoting if this url is top level (not images, css) - * @param aIsScript Is it a WmlScript load event? - * @return ETrue if processed the load request, EFalse otherwise - */ - virtual TBool HandleLoadRequestL(const TUint16* aUrl, void* aHeader, - TPtr8& aData, TUint8 aMethod, TUint16 aTransId, - void* aLoadContext, - NW_Url_RespCallback_t* aPartialLoadCallback, - NW_Cache_Mode_t aCacheMode, - TUint aDefaultHeadersMask, - TUint8 aLoadType, TBool aIsTopLevel, - TBool aIsScript, NW_Uint8 aReason, - void* aLoadData); - - /** - * Checks if the specified url is in the cache - * @since 3.1 - * @param aUrl The url of the page - * @return TBool ETrue, if url is in the cache, otherwise EFalse - */ - TBool IsUrlInCache(const TUint16* aUrl); - -private: - - /** - * C++ default constructor. - */ - CKUrlLoader(); - - /** - * By default Symbian 2nd phase constructor is private. - */ - void ConstructL(MBrCtlSpecialLoadObserver* aSpecialLoadObserver, - MHttpLoader_LinkResolverCallbacks* aLinkCallbacks, MWmlInterface* aWKWmlInterface); - - /** - * SetOnEnterBackward - * @since 3.1 - * @param aOnEnterBackward The OnEnterBackward event value - */ - void SetOnEnterBackward(TBool aOnEnterBackward){iOnEnterBackward = aOnEnterBackward;} - - void SetOnEnterForward(TBool aOnEnterForward){iOnEnterForward = aOnEnterForward;} - /** - * OnEnterBackward - * @since 3.1 - * @return ETrue if processed the OnEnterBackward event, EFalse otherwise - */ - TBool OnEnterBackward(){return iOnEnterBackward;} - TBool OnEnterForward() {return iOnEnterForward;} - -public: // Data - - - // The capabilities that are supported by the "Browser As Plugin". - // This is passed in as a TUint, but maps to TBrCtlDefs::TBrCtlCapabilities. - TUint iCapabilities; - -private: // Data - - // A pointer to File loader - MUrlSchemeHandler* iFileLoader; - // A popinter to SpecialLoadObserver - MBrCtlSpecialLoadObserver* iSpecialLoadObserver; - // The next transaction id to use - TUint16 iTransId; - //The back link to BrCtl - MHttpLoader_LinkResolverCallbacks* iLinkCallbacks; - // - CWmlResourceLoadListener* iResHandle; - // - TBool iOnEnterBackward; - TBool iOnEnterForward; - MWmlInterface* iWKWmlInterface; //Does not own - -}; - -#endif // CKUrlLoader_H - -// End of File