brctlsampleappspecialloadobserver.cpp

基于SYMBIAN手机智能操作系统,通过插件

/*
* ============================================================================
*  Name        : BrCtlSampleAppSpecialLoadObserver.cpp
*  基于SYMBIAN，通过插件方式，实现浏览器
* ============================================================================
*/

// INCLUDE FILES
#include <apmrec.h>
#include <apgcli.h>
#include <eikappui.h>
#include <eikenv.h>
#include "BrCtlSampleAppSpecialLoadObserver.h"
#include <avkon.hrh>
#include <aknmessagequerydialog.h>


// ================= MEMBER FUNCTIONS =======================

// ---------------------------------------------------------
// CBrCtlSampleAppSpecialLoadObserver::NetworkConnectionNeededL
// ---------------------------------------------------------
//
void CBrCtlSampleAppSpecialLoadObserver::NetworkConnectionNeededL(TInt* /*aConnectionPtr*/,
                                      TInt* /*aSockSvrHandle*/,
                                      TBool* /*aNewConn*/,
                                      TApBearerType* /*aBearerType*/) 
    {
    }

// ---------------------------------------------------------
// CBrCtlSampleAppSpecialLoadObserver::HandleRequestL
// ---------------------------------------------------------
//
TBool CBrCtlSampleAppSpecialLoadObserver::HandleRequestL(RArray<TUint>* aTypeArray, CDesCArrayFlat* aDesArray) 
    {	
    TInt i;
    // The 2 arrays must be in sync. Each element in iTypeArray 
    // identifies the type of the corresponding element in iDesArray.
    if( aTypeArray->Count() != aDesArray->Count() )
        {
        User::Leave( KErrArgument );
        }

	// Get url
    HBufC* url = NULL;
    // Search url in the param list
    for( i = 0; i < aTypeArray->Count(); i++ )
        {
        if( (*aTypeArray)[i] == EParamRequestUrl )
            {
            // the url is found
            url = HBufC::NewLC( (*aDesArray)[i].Length() );
            url->Des().Copy( (*aDesArray)[i] );
            break;
            }
        }
    if( !url )
        {
        // The url wasn't found. 
        User::Leave( KErrArgument );
        }

	// Get referrer header
    HBufC* refererHeader = NULL;
    // Search url in the param list
    for( i = 0; i < aTypeArray->Count(); i++ )
        {
        if( (*aTypeArray)[i] == EParamRefererHeader )
            {
            // the referer Header is found
            refererHeader = HBufC::NewLC( (*aDesArray)[i].Length() );
            refererHeader->Des().Copy( (*aDesArray)[i] );
            break;
            }
        }

	// This is where you would place your scheme handling code
	// For example a scheme could be "rtsp://" or "sms:"
	// The scheme handler is then responsible for dispatching the request to 
	// the correct component.

    if( refererHeader )
		{
			CleanupStack::PopAndDestroy( 1 ); // refererHeader
		}

    CleanupStack::PopAndDestroy( 1 ); // url
    return ETrue;
    }

// ---------------------------------------------------------
// CBrCtlSampleAppSpecialLoadObserver::HandleDownloadL
// ---------------------------------------------------------
//
TBool CBrCtlSampleAppSpecialLoadObserver::HandleDownloadL(RArray<TUint>* aTypeArray, CDesCArrayFlat* aDesArray)
    {
    TInt i = 0;
    TInt count = aTypeArray->Count();
    for (i = 0; i < count; i++)
        {
        if ((*aTypeArray)[i] == EParamLocalFileName && aDesArray[i].Length() > 0)
            {
            TInt j = 0;
            for (j = 0; j < count; j++)
                {
                if ((*aTypeArray)[j] == EParamReceivedContentType)
                    {
                    HBufC8* dataType8 = HBufC8::NewLC((*aDesArray)[j].Length());
                    dataType8->Des().Copy((*aDesArray)[j]);
                    TDataType dataType(*dataType8);
                    iHandler->OpenFileEmbeddedL((*aDesArray)[i], dataType);
                    CleanupStack::PopAndDestroy();
                    break;
                    }
                }
            break;
            }
        }
    return EFalse;
    }

// ---------------------------------------------------------
// CBrCtlSampleAppSpecialLoadObserver::ConstructL
// ---------------------------------------------------------
//
void CBrCtlSampleAppSpecialLoadObserver::ConstructL()
    {
    iHandler = CDocumentHandler::NewL() ;
    }

// ---------------------------------------------------------
// CBrCtlSampleAppSpecialLoadObserver::~CBrCtlSampleAppSpecialLoadObserver
// ---------------------------------------------------------
//
CBrCtlSampleAppSpecialLoadObserver::~CBrCtlSampleAppSpecialLoadObserver()
    {
    delete iHandler;
    }


// ---------------------------------------------------------
// CBrCtlSampleAppSpecialLoadObserver::NewL
// ---------------------------------------------------------
//
CBrCtlSampleAppSpecialLoadObserver* CBrCtlSampleAppSpecialLoadObserver::NewL()
    {
    CBrCtlSampleAppSpecialLoadObserver* self = new(ELeave)CBrCtlSampleAppSpecialLoadObserver;
    CleanupStack::PushL(self);
    self->ConstructL();
    CleanupStack::Pop();
    return self;
    }

// End of File