author | mikaruus <mika.a.ruuskanen@nokia.com> |
Thu, 14 Jan 2010 10:44:58 +0200 | |
changeset 5 | 8ccc39f9d787 |
parent 0 | 63b37f68c1ce |
child 8 | 6295dc2169f3 |
permissions | -rw-r--r-- |
0 | 1 |
/* |
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of the License "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: |
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* |
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*/ |
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#include "cmodematsrv.h" |
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#include "modematclientsrv.h" |
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#include "cmodematsession.h" |
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#include "modemattrace.h" |
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#include "catmessage.h" |
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CModemAtSession* CModemAtSession::NewL( CModemAtSrv& aServer, |
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const TVersion& aVersion ) |
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{ |
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return new (ELeave) CModemAtSession( aServer, aVersion ); |
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} |
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CModemAtSession::~CModemAtSession() |
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{ |
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C_TRACE (( _T(">>CModemAtSession::~CModemAtSession()") )); |
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iServer.CancelFifoRequests( this ); |
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if( !iConnectReq.IsNull() ) |
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{ |
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C_TRACE(_L("iConnectReq canceled")); |
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iConnectReq.Complete( KErrCancel ); |
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} |
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if( !iUnsolicitedDataReq.IsNull() ) |
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{ |
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C_TRACE(_L("iUnsolicitedDataReq canceled")); |
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iUnsolicitedDataReq.Complete( KErrCancel ); |
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} |
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if( !iSignalIndReq.IsNull() ) |
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{ |
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C_TRACE(_L("iSignalIndReq canceled")); |
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iSignalIndReq.Complete( KErrCancel ); |
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} |
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if( !iCommandModeReq.IsNull() ) |
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{ |
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C_TRACE(_L("iCommandModeReq canceled")); |
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iCommandModeReq.Complete( KErrCancel ); |
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} |
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if(iClientName) |
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{ |
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delete iClientName; |
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iClientName = NULL; |
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} |
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iServer.ClientClosed(this); |
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C_TRACE (( _T("<<CModemAtSession::~CModemAtSession()") )); |
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} |
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void CModemAtSession::ServiceL( const RMessage2& aMessage ) |
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{ |
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C_TRACE (( _T("CModemAtSession::ServiceL()") )); |
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if ( iVersion.iMajor==KServerMajorVersionNumber && |
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iVersion.iMinor==KServerMinorVersionNumber && |
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iVersion.iBuild==KServerBuildVersionNumber ) |
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{ |
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DoServiceL( aMessage ); |
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} |
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else |
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{ |
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C_TRACE (( _T("Complete KErrNotSupported") )); |
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aMessage.Complete( KErrNotSupported ); |
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} |
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} |
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TBool CModemAtSession::CheckAndCompleteExistingRequest( const RMessage2& aMessage ) |
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{ |
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C_TRACE (( _T("CModemAtSession::CheckAndCompleteExistingRequest()") )); |
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TBool RequestAlreadyPending = EFalse; |
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switch ( aMessage.Function() ) |
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{ |
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case EATExtSetExtensionInterface: |
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C_TRACE (( _T("EATExtSetExtensionInterface") )); |
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break; |
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case EModemAtRemovePipe: |
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C_TRACE (( _T("EModemAtRemovePipe") )); |
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break; |
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case EModemATHandleCommand: |
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C_TRACE (( _T("EModemATHandleCommand") )); |
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break; |
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case EReceiveUnsolicitedResult: |
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C_TRACE (( _T("EReceiveUnsolicitedResult") )); |
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RequestAlreadyPending = !iUnsolicitedDataReq.IsNull(); |
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break; |
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case EReceiveUnsolicitedResultCancel: |
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C_TRACE (( _T("EReceiveUnsolicitedResultCancel") )); |
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if ( iUnsolicitedDataReq.IsNull() ) |
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{ |
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C_TRACE (( _T("STRAY CANCEL") )); |
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aMessage.Complete( KErrNone ); |
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return ETrue; |
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} |
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break; |
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case EModemATHandleCommandCancel: |
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C_TRACE (( _T("EModemATHandleCommandCancel") )); |
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break; |
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case EModemATReceiveSignalInd: |
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C_TRACE (( _T("EModemATReceiveSignalInd") )); |
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RequestAlreadyPending = !iSignalIndReq.IsNull(); |
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break; |
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case EModemATReceiveSignalIndCancel: |
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C_TRACE (( _T("EModemATReceiveSignalIndCancel") )); |
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if( iSignalIndReq.IsNull() ) |
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{ |
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C_TRACE (( _T("STRAY CANCEL") )); |
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aMessage.Complete( KErrNone ); |
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return ETrue; |
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} |
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break; |
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case EModemATGetNvramStatus: |
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C_TRACE (( _T("EModemATGetNvramStatus") )); |
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break; |
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case EModemATCommandMode: |
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C_TRACE (( _T("EModemATCommandMode") )); |
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RequestAlreadyPending = !iCommandModeReq.IsNull(); |
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break; |
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case EModemATCommandModeCancel: |
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C_TRACE (( _T("EModemATCommandModeCancel") )); |
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if( iCommandModeReq.IsNull()) |
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{ |
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C_TRACE (( _T("STRAY CANCEL") )); |
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aMessage.Complete(KErrNone); |
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return ETrue; |
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} |
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break; |
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default: |
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C_TRACE(_L("default")); |
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_LIT( KPanicString, "AtServer"); |
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aMessage.Panic( KPanicString, KErrNotSupported ); |
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break; |
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} |
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if( RequestAlreadyPending ) |
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{ |
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C_TRACE (( _T("Complete KErrAlreadyExists") )); |
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aMessage.Complete( KErrAlreadyExists ); |
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} |
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C_TRACE (( _T("return %d"),RequestAlreadyPending )); |
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return RequestAlreadyPending; |
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} |
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void CModemAtSession::DoServiceL( const RMessage2& aMessage ) |
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{ |
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C_TRACE (( _T("CModemAtSession::DoServiceL() function: %d message: 0x%x handle: 0x%x"), aMessage.Function(), &aMessage, aMessage.Handle() )); |
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5
8ccc39f9d787
New release based on our 2010wk02 release
mikaruus <mika.a.ruuskanen@nokia.com>
parents:
0
diff
changeset
|
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TInt err( KErrNone ); |
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if( CheckAndCompleteExistingRequest( aMessage ) ) |
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{ |
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C_TRACE (( _T("CModemAtSession::DoServiceL() - return") )); |
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return; |
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} |
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switch ( aMessage.Function() ) |
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{ |
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case EATExtSetExtensionInterface: |
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C_TRACE(_L("EATExtSetExtensionInterface")); |
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5
8ccc39f9d787
New release based on our 2010wk02 release
mikaruus <mika.a.ruuskanen@nokia.com>
parents:
0
diff
changeset
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iPluginType = (TATPluginInterface)aMessage.Int0(); |
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if(iClientName) |
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{ |
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delete iClientName; |
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iClientName = NULL; |
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} |
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iClientName = HBufC8::New( aMessage.GetDesLength( KATModemResponseArgumentIndex )); |
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iClientNamePtr.Set( iClientName->Des() ); |
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aMessage.Read( KATModemResponseArgumentIndex, iClientNamePtr ); |
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iConnectReq = aMessage; |
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8ccc39f9d787
New release based on our 2010wk02 release
mikaruus <mika.a.ruuskanen@nokia.com>
parents:
0
diff
changeset
|
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err = iServer.ConnectToModem( this ); |
8ccc39f9d787
New release based on our 2010wk02 release
mikaruus <mika.a.ruuskanen@nokia.com>
parents:
0
diff
changeset
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ModemConnected( err ); |
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break; |
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case EReceiveUnsolicitedResult: |
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C_TRACE(_L("EReceiveUnsolicitedResult")); |
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iUnsolicitedDataReq = aMessage; |
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break; |
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case EReceiveUnsolicitedResultCancel: |
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C_TRACE(_L("EReceiveUnsolicitedResultCancel")); |
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C_TRACE(_L("Complete")); |
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iUnsolicitedDataReq.Complete(KErrCancel); |
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aMessage.Complete(KErrNone); |
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break; |
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case EModemATHandleCommandCancel: |
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C_TRACE(_L("EModemATHandleCommandCancel")); |
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// actual message is canceled from fifo |
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iServer.CancelFifoRequests( this ); |
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aMessage.Complete(KErrNone); |
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break; |
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case EModemATCommandModeCancel: |
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C_TRACE (( _T("EModemATCommandModeCancel") )); |
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iCommandModeReq.Complete(KErrCancel); |
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aMessage.Complete(KErrNone); |
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break; |
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case EModemAtRemovePipe: |
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C_TRACE (( _T("EModemAtRemovePipe") )); |
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iServer.RemovePipe( iDteId ); |
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aMessage.Complete(KErrNone); |
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break; |
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case EModemATReceiveSignalIndCancel: |
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C_TRACE(_L("EModemATReceiveSignalIndCancel")); |
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C_TRACE(_L("Complete")); |
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iSignalIndReq.Complete(KErrCancel); |
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aMessage.Complete(KErrNone); |
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break; |
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case EModemATReceiveSignalInd: |
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C_TRACE(_L("EModemATReceiveSignalInd")); |
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iSignalIndReq = aMessage; |
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break; |
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case EModemATHandleCommand: |
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{ |
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C_TRACE(_L("EModemATHandleCommand")); |
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CAtMessage* message = new CAtMessage( EAtCmd, this, aMessage ); |
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TRACE_ASSERT( message ); |
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C_TRACE(_L("iServer.AddToSendFifo EAtCmd")); |
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iServer.AddToSendFifo( iDteId, iPluginType, message ); |
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} |
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break; |
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case EModemATCommandMode: |
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{ |
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C_TRACE(_L("EModemATCommandMode")); |
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iCommandModeReq = aMessage; |
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} |
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break; |
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case EModemATGetNvramStatus: |
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{ |
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C_TRACE(_L("EModemATGetNvramStatus")); |
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CAtMessage* message = new CAtMessage( EGetNvramStatus, this, aMessage ); |
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TRACE_ASSERT( message ); |
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C_TRACE(_L("iServer.AddToSendFifo EGetNvramStatus")); |
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iServer.AddToSendFifo( iDteId, iPluginType, message ); |
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break; |
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} |
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default: |
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{ |
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C_TRACE(_L("CModemAtSession::DoServiceL message not supported")); |
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aMessage.Complete( KErrNotSupported ); |
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User::Panic(_L("ATServer"),KErrNotSupported); |
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break; |
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} |
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} |
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} |
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CModemAtSession::CModemAtSession( CModemAtSrv& aServer, |
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const TVersion& aVersion ) : |
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iServer( aServer ), |
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iVersion( aVersion ), |
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iDteId( KInitialDteId ), |
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iClientName( NULL ), |
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iClientNamePtr( NULL, 0 ) |
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{ |
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C_TRACE (( _T("CModemAtSession::CModemAtSession()") )); |
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} |
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void CModemAtSession::UnsolicitedData( const TDesC8& aData ) |
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{ |
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C_TRACE (( _T("CModemAtSession::UnsolicitedData()") )); |
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if(!iUnsolicitedDataReq.IsNull()) |
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{ |
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iUnsolicitedDataReq.Write(KATModemUnsolicitedDataIndex, aData); |
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C_TRACE (( _T("iUnsolicitedDataReq.Complete( KErrNone ) iUnsolicitedDataReq: 0x%x"), &iUnsolicitedDataReq )); |
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iUnsolicitedDataReq.Complete( KErrNone ); |
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} |
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else |
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{ |
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TRACE_ASSERT_ALWAYS; |
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} |
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} |
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TUint8 CModemAtSession::GetDteId() |
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{ |
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C_TRACE (( _T("CModemAtSession::GetDteId()") )); |
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return iDteId; |
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} |
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TATPluginInterface CModemAtSession::GetPluginType() |
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{ |
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C_TRACE (( _T("CCModemAtSession::GetPluginType(%d)"),iPluginType )); |
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return iPluginType; |
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} |
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TDesC8& CModemAtSession::GetName() |
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{ |
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C_TRACE( _T("CModemAtSession::GetName()") ); |
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return *iClientName; |
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} |
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void CModemAtSession::SetDteId( const TUint8 aDteId ) |
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{ |
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C_TRACE(( _T("CModemAtSession::SetDteId( %d )"), aDteId )); |
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iDteId = aDteId; |
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} |
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void CModemAtSession::ModemConnected( const TInt aErr ) |
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{ |
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C_TRACE(( _T("CModemAtSession::ModemConnected( %d )"), aErr )); |
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if( !iConnectReq.IsNull() ) |
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{ |
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C_TRACE (( _T("Complete iConnectReq( %d )"), aErr )); |
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iConnectReq.Complete(aErr); |
|
5
8ccc39f9d787
New release based on our 2010wk02 release
mikaruus <mika.a.ruuskanen@nokia.com>
parents:
0
diff
changeset
|
330 |
} |
0 | 331 |
} |
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void CModemAtSession::SignalIndReceived() |
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{ |
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C_TRACE(( _T("CModemAtSession::SignalIndReceived()") )); |
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if(!iSignalIndReq.IsNull()) |
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{ |
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C_TRACE (( _T("Complete iSignalIndReq( KErrNone ) iSignalIndReq: 0x%x"), &iSignalIndReq )); |
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iSignalIndReq.Complete( KErrNone ); |
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} |
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} |
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void CModemAtSession::CommandModeChanged( TCommandMode aMode ) |
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{ |
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C_TRACE((_L("CModemAtSession::CommandModeChanged( %d )"), (TInt) aMode )); |
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C_TRACE((_L("Writing mode to iCommandModeReq %d"), (TInt) aMode )); |
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if( !iCommandModeReq.IsNull() ) |
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{ |
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TInt length = iCommandModeReq.GetDesMaxLength( KATModemCommandArgumentIndex ); |
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C_TRACE((_L("iCommandModeReq length: %d"), length )); |
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HBufC8* modeBuffer = HBufC8::New( length ); |
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TPtr8 ptr = modeBuffer->Des(); |
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iCommandModeReq.Read( KATModemCommandArgumentIndex, ptr ); |
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modeBuffer->Des().AppendNum( (TInt) aMode ); |
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C_TRACE((_L("modeBuffer->Des() contents: 0x%x"), &ptr )); |
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DUMP_MESSAGE( ptr ); |
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TInt err = iCommandModeReq.Write( KATModemCommandArgumentIndex, modeBuffer->Des() ); |
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delete modeBuffer; |
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C_TRACE (( _T("Complete %d"),err )); |
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iCommandModeReq.Complete( err ); |
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} |
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else |
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{ |
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C_TRACE((_L("CommandModeChanged Ignored!!! Mode: %d"), aMode )); |
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} |
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} |
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TBool CModemAtSession::IsUnsolicitedDataReqActive() |
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{ |
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C_TRACE(( _T("CModemAtSession::IsUnsolicitedDataReqActive ret: %d"), (TInt) !iUnsolicitedDataReq.IsNull() )); |
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return !iUnsolicitedDataReq.IsNull(); |
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} |
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TBool CModemAtSession::IsSignalIndReqActive() |
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{ |
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C_TRACE(( _T("CModemAtSession::IsSignalIndReqActive ret: %d"), (TInt) !iSignalIndReq.IsNull() )); |
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return !iSignalIndReq.IsNull(); |
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} |
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TBool CModemAtSession::IsCommandModeReqActive() |
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{ |
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C_TRACE(( _T("CModemAtSession::IsCommandModeReqActive ret: %d"), (TInt) !iCommandModeReq.IsNull() )); |
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return !iCommandModeReq.IsNull(); |
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} |
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TBool CModemAtSession::IsConnectReqActive() |
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{ |
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C_TRACE(( _T("CModemAtSession::IsConnectReqActive ret: %d"), (TInt) !iConnectReq.IsNull() )); |
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return !iConnectReq.IsNull(); |
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} |
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