cbsref/telephonyrefplugins/atltsy/atcommand/pktservice/src/atgprscontextdeactivate.cpp
// Copyright (c) 2009 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:
// The execution command is used to activate or deactivate the specified PDP context (s).
// After the command has completed, the MT remains in V.25ter command state. If any
// PDP context is already in the requested state, the state for that context remains
// unchanged.
// If the requested state for any specified context cannot be achieved, an ERROR or +CME
// ERROR response is returned. Extended error responses are enabled by the +CMEE
// command.
// If the MT is not GPRS attached when the activation form of the command is executed,
// the MT first performs a GPRS attach and them attempts to activate the specified
// contexts. If the attach fails then the MT responds with ERROR or, if extended error
// responses are enabled, with the appropriate failure-to-attach error message.
// If no <cid>s are specified the activation form of the command activates all defined
// contexts.
// If no <cid>s are specified the deactivation form of the command deactivates all active
// contexts.
// Two PDP contexts can be activated through Wavecom software.
// The read command returns the current activation states for all the defined PDP
// contexts.
// The test command is used for requesting information on the supported PDP context
// activation states.
// Defined Values
// <state>: indicates the state of PDP context activation
// 0 ?deactivated
// 1 ?activated
// Other values are reserved and will result in an ERROR response to the
// execution command.
// <cid>: a numeric parameter which specifies a particular PDP context.
// other items were commented in a header
// other items were commented in a header
#include "mslogger.h"
#include "atgprscontextdeactivate.h"
_LIT8(KATContextDeactivate, "AT+CGACT=0,%d\r");
const TInt KDefaultDeactivateTimeout = 30;
// ---------------------------------------------------------------------------
// CATGprsContextDeactivate::NewL
//
// ---------------------------------------------------------------------------
CATGprsContextDeactivate* CATGprsContextDeactivate::NewL(CGlobalPhonemanager& aGloblePhone,
CCtsyDispatcherCallback& aCtsyDispatcherCallback)
{
CATGprsContextDeactivate* self = new(ELeave) CATGprsContextDeactivate(aGloblePhone,
aCtsyDispatcherCallback);
CleanupStack::PushL(self );
self->ConstructL();
CleanupStack::Pop(self );
return self ;
}
// ---------------------------------------------------------------------------
// CATGprsContextDeactivate::CATGprsContextDeactivate
// other items were commented in a header
// ---------------------------------------------------------------------------
CATGprsContextDeactivate::CATGprsContextDeactivate(CGlobalPhonemanager& aGloblePhone,
CCtsyDispatcherCallback& aCtsyDispatcherCallback)
:CAtCommandBase(aGloblePhone,aCtsyDispatcherCallback)
{
iReadTimeOut = KDefaultDeactivateTimeout;
}
// ---------------------------------------------------------------------------
// CATGprsContextDeactivate::ConstructL()
// other items were commented in a header
// ---------------------------------------------------------------------------
void CATGprsContextDeactivate::ConstructL()
{
CAtCommandBase::ConstructL();
iAtType = ELtsyAT_Packet_DeactivateContext;
}
// ---------------------------------------------------------------------------
// CATGprsContextDeactivate::~CATGprsContextDeactivate()
// other items were commented in a header
// ---------------------------------------------------------------------------
CATGprsContextDeactivate::~CATGprsContextDeactivate()
{
}
// ---------------------------------------------------------------------------
// CATGprsContextDeactivate::StartRequest()
// other items were commented in a header
// ---------------------------------------------------------------------------
void CATGprsContextDeactivate::StartRequest()
{
ExecuteCommand();
}
// ---------------------------------------------------------------------------
// CATGprsContextDeactivate::ExecuteCommand()
// other items were commented in a header
// ---------------------------------------------------------------------------
void CATGprsContextDeactivate::ExecuteCommand()
{
LOGTEXT2(_L8("iCid=%d"),iContextId);
// Send the AT+CGACT=0,x command to the phone
iTxBuffer.Format(KATContextDeactivate,iContextId);
Write();
}
// ---------------------------------------------------------------------------
// CATGprsContextDeactivate::SetContext
// other items were commented in a header
// ---------------------------------------------------------------------------
void CATGprsContextDeactivate::SetContext(const TInt aContextId)
{
iContextId = aContextId;
}
// ---------------------------------------------------------------------------
// CATGprsContextDeactivate::ParseResponseL
// other items were commented in a header
// ---------------------------------------------------------------------------
void CATGprsContextDeactivate::ParseResponseL(const TDesC8& /*aResponseBuf*/)
{
if (CurrentLine().Match(KLtsyOkString) == 0)
{
iError = KErrNone;
}
else
{
iError = KErrGeneral;
}
}
// ---------------------------------------------------------------------------
// CATGprsContextDeactivate::EventSignal
// other items were commented in a header
// ---------------------------------------------------------------------------
void CATGprsContextDeactivate::EventSignal(TAtEventSource aEventSource, TInt aStatus)
{
if((KErrNone ==aStatus)&&(aEventSource == EWriteCompletion))
{
return;
}
TInt count = iPhoneGlobals.iContextList.Count();
TInt i;
//Get the context from context list
for(i = 0; i < count;i++)
{
if(iPhoneGlobals.iContextList[i]->iContextID == iContextId)
{
break;
}
}
if((KErrNone ==aStatus)&&(aEventSource == EReadCompletion)&&(iError==KErrNone))
{
iPhoneGlobals.iContextList[i]->iInfo.iStatus = RPacketContext::EStatusInactive;
TContextMisc contextMisc;
contextMisc.iStatus = RPacketContext::EStatusInactive;
iPhoneGlobals.iPhoneStatus.iMode = RPhone::EModeOnlineCommand;
iCtsyDispatcherCallback.CallbackPacketServicesNotifyPdpContextStatusChangeInd(iError,
iPhoneGlobals.iContextList[i]->iInfo.iName,
contextMisc);
}
iCtsyDispatcherCallback.CallbackPacketServicesDeactivatePdpContextComp(iError,
iPhoneGlobals.iContextList[i]->iInfo.iName);
CAtCommandBase::Complete();
iPhoneGlobals.iEventSignalActive = EFalse;
}
// End of file