/*
* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "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: ECom plugin install/uninstall/version listener
*
*/
#include "HFPAtEcomListen.h"
#include "debug.h"
// ---------------------------------------------------------------------------
// Two-phased constructor.
// ---------------------------------------------------------------------------
//
CHFPAtEcomListen* CHFPAtEcomListen::NewL(
RATExt* aAtCmdExt,
MHFPAtEcomListen* aCallback )
{
CHFPAtEcomListen* self = NewLC( aAtCmdExt, aCallback );
CleanupStack::Pop( self );
return self;
}
// ---------------------------------------------------------------------------
// Two-phased constructor.
// ---------------------------------------------------------------------------
//
CHFPAtEcomListen* CHFPAtEcomListen::NewLC(
RATExt* aAtCmdExt,
MHFPAtEcomListen* aCallback )
{
CHFPAtEcomListen* self = new (ELeave) CHFPAtEcomListen( aAtCmdExt,
aCallback );
CleanupStack::PushL( self );
self->ConstructL();
return self;
}
// ---------------------------------------------------------------------------
// Destructor.
// ---------------------------------------------------------------------------
//
CHFPAtEcomListen::~CHFPAtEcomListen()
{
TRACE_INFO( _L("CHFPAtEcomListen::~CHFPAtEcomListen()") );
ResetData();
TRACE_INFO( _L("CHFPAtEcomListen::~CHFPAtEcomListen() complete") );
}
// ---------------------------------------------------------------------------
// Resets data to initial values
// ---------------------------------------------------------------------------
//
void CHFPAtEcomListen::ResetData()
{
TRACE_INFO( _L("CHFPAtEcomListen::ResetData()") );
// APIs affecting this:
// IssueRequest()
Stop();
// Internal
Initialize();
TRACE_INFO( _L("CHFPAtEcomListen::ResetData() complete") );
}
// ---------------------------------------------------------------------------
// Starts waiting for ECom plugin install/uninstall/version status changes
// ---------------------------------------------------------------------------
//
TInt CHFPAtEcomListen::IssueRequest()
{
TRACE_INFO( _L("CHFPAtEcomListen::IssueRequest()") );
if ( iEcomListenState != EHFPStateIdle )
{
TRACE_INFO( _L("CHFPAtEcomListen::IssueRequest() (not ready) complete") );
return KErrNotReady;
}
iStatus = KRequestPending;
iAtCmdExt->ReceiveEcomPluginChange( iStatus, iPluginUidPckg, iEcomTypePckg );
SetActive();
iEcomListenState = EHFPStateEcomListening;
TRACE_INFO( _L("CHFPAtEcomListen::IssueRequest() complete") );
return KErrNone;
}
// ---------------------------------------------------------------------------
// Stops waiting for Ecom plugin install/uninstall/version status changes
// ---------------------------------------------------------------------------
//
TInt CHFPAtEcomListen::Stop()
{
TRACE_INFO( _L("CHFPAtEcomListen::Stop()") );
if ( iEcomListenState != EHFPStateEcomListening )
{
TRACE_INFO( _L("CHFPAtEcomListen::Stop() (not ready) complete" ));
return KErrNotReady;
}
iAtCmdExt->CancelReceiveEcomPluginChange();
Cancel();
iEcomListenState = EHFPStateIdle;
TRACE_INFO( _L("CHFPAtEcomListen::Stop() complete") );
return KErrNone;
}
// ---------------------------------------------------------------------------
// CHFPAtEcomListen::CHFPAtEcomListen
// ---------------------------------------------------------------------------
//
CHFPAtEcomListen::CHFPAtEcomListen( RATExt* aAtCmdExt,
MHFPAtEcomListen* aCallback ) :
CActive( EPriorityHigh ),
iAtCmdExt( aAtCmdExt ),
iCallback( aCallback ),
iPluginUidPckg( iPluginUid ),
iEcomTypePckg( EEcomTypeUninstall )
{
Initialize();
}
// ---------------------------------------------------------------------------
// CHFPAtEcomListen::ConstructL
// ---------------------------------------------------------------------------
//
void CHFPAtEcomListen::ConstructL()
{
TRACE_INFO( _L("CHFPAtEcomListen::ConstructL()") );
if ( !iAtCmdExt || !iCallback )
{
User::Leave( KErrGeneral );
}
CActiveScheduler::Add( this );
TRACE_INFO( _L("CHFPAtEcomListen::ConstructL() complete") );
}
// ---------------------------------------------------------------------------
// Initializes this class
// ---------------------------------------------------------------------------
//
void CHFPAtEcomListen::Initialize()
{
// Don't initialize iAtCmdExt here (it is set through NewL)
// Don't initialize iCallback here (it is set through NewL)
iEcomListenState = EHFPStateIdle;
iPluginUid = TUid::Null();
}
// ---------------------------------------------------------------------------
// From class CActive.
// Gets called when plugin installed, uninstalled or changed
// ---------------------------------------------------------------------------
//
void CHFPAtEcomListen::RunL()
{
TRACE_INFO( _L("CHFPAtEcomListen::RunL()") );
iEcomListenState = EHFPStateIdle;
TInt retTemp = iStatus.Int();
if ( retTemp != KErrNone )
{
//TRACE_INFO( _L("CHFPAtEcomListen::RunL() (ERROR) complete (%d)"), retTemp );
return;
}
IssueRequest();
// Now the operation is either unintall or install of plugin
// Notify parent and ATEXT
if ( iEcomTypePckg() == EEcomTypeUninstall )
{
iCallback->NotifyPluginUninstallation( iPluginUid );
}
else if ( iEcomTypePckg() == EEcomTypeInstall )
{
iCallback->NotifyPluginInstallation( iPluginUid );
}
else
{
TRACE_INFO( _L("CHFPAtEcomListen::RunL() (not supported) complete") );
}
TRACE_INFO( _L("CHFPAtEcomListen::RunL() complete") );
}
// ---------------------------------------------------------------------------
// From class CActive.
// Gets called on cancel
// ---------------------------------------------------------------------------
//
void CHFPAtEcomListen::DoCancel()
{
TRACE_INFO( _L("CHFPAtEcomListen::DoCancel()") );
TRACE_INFO( _L("CHFPAtEcomListen::DoCancel() complete") );
}