/*

* ==============================================================================

*  Name        : BrCtlSpecialLoadObserverImpl.h

*  Part of     : WebKit \ BrowserControl

*  Interface   : Browser Control API

*  Description : Handle special load events such as network connection, deal with non-http or non-html requests

*  Version     : %Version%

*

*    Copyright (c) 2006, Nokia Corporation

*    All rights reserved.

*  

*  	Redistribution and use in source and binary forms, with or without

*  	modification, are permitted provided that the following conditions

*  	are met:

*  

*      * Redistributions of source code must retain the above copyright

*        notice, this list of conditions and the following disclaimer.

*      * Redistributions in binary form must reproduce the above copyright

*        notice, this list of conditions and the following disclaimer in

*        the documentation and/or other materials provided with the

*        distribution.

*      * Neither the name of the Nokia Corporation nor the names of its

*        contributors may be used to endorse or promote products derived

*        from this software without specific prior written permission.

*  

*  	THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

*  	"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

*  	LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

*  	A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

*  	OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

*  	SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

*  	LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

*  	DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

*  	THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

*  	(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE

*  	USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH

*  	DAMAGE.

*  

*    Please see file patentlicense.txt for further grants.

* ==============================================================================

*/

#ifndef BRCTLSPECIALLOADOBSERVERIMPL_H

#define BRCTLSPECIALLOADOBSERVERIMPL_H

//  INCLUDES

#include <BrCtlSpecialLoadObserver.h>

/**

*  This observer handles special load events such as network connection, deal with non-http(s) or non-html requests

*

*  @lib BrowserEngine.lib

*  @since 2.8

*/

//NONSHARABLE_CLASS(CBrCtlSpecialLoadObserver) : public CBase, public MBrCtlSpecialLoadObserver

class CBrCtlSpecialLoadObserver : public CBase, public MBrCtlSpecialLoadObserver

    {

    public: // From MBrCtlSpecialLoadObserver

        /**

        * Request to create a network connection.

        * @since 2.8

        * @param aConnectionPtr A pointer to the new connection. If NULL, the proxy filter will automatically create a network connection

        * @param aSockSvrHandle A handle to the socket server.

        * @param aNewConn A flag if a new connection was created. If the connection is not new, proxy filter optimization will not read the proxy again from CommsBd

        * @param aBearerType The bearer type of the new connection

        * @return void

        */

        virtual void NetworkConnectionNeededL(TInt* /*aConnectionPtr*/,

                                              TInt* /*aSockSvrHandle*/,

                                              TBool* /*aNewConn*/,

                                              TApBearerType* /*aBearerType*/) {}

        /**

        * Request the host applicaion to handle non-http request.

        * @since 2.8

        * @param aUrl The non-http(s) or file URL

        * @param aParamList Parameters to pass to the host application. Contain referer header. It could be NULL

        * @return ETrue is handled by the host application. EFlase if not

        */

        virtual TBool HandleRequestL(RArray<TUint>* /*aTypeArray*/, CDesCArrayFlat* /*aDesArray*/) {return EFalse;}

        /**

        * Request the host applicaion to handle downloads

        * @since 2.8

        * @param aTypeArray array of download parameter types

        * @param aDesArray array of values associated with the types in the type array

        * @return ETrue is handled by the host application. EFlase if not

        */

        virtual TBool HandleDownloadL(RArray<TUint>* /*aTypeArray*/,

						CDesCArrayFlat* /*aDesArray*/) {return EFalse;}

    };

#endif      // BRCTLSPECIALLOADOBSERVERIMPL_H

// End of File