atcommands/modematplugin/src/modematplugin.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Wed, 09 Jun 2010 09:52:54 +0300
branchRCL_3
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parent 13 b6f55cd40afd
child 57 5ebadcda06cb
permissions -rw-r--r--
Revision: 201021 Kit: 2010123
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/*
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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 "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:  Main handler for incoming requests
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*
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*/
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#include "modematplugin.h"
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#include "atcopscmd.h"
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#include "debug.h"
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const TInt KErrorReplyLength = 9;  // CR+LF+"ERROR"+CR+LF
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// ---------------------------------------------------------------------------
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// Two-phased constructor.
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// ---------------------------------------------------------------------------
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//
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CModemAtPlugin* CModemAtPlugin::NewL()
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    {
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    CModemAtPlugin* self = new (ELeave) CModemAtPlugin();
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    CleanupStack::PushL(self);
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    self->ConstructL();
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    CleanupStack::Pop(self);
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    return self;
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    }
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// ---------------------------------------------------------------------------
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// Destructor.
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// ---------------------------------------------------------------------------
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//
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CModemAtPlugin::~CModemAtPlugin()
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	{
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    TRACE_FUNC_ENTRY
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	iHandlers.ResetAndDestroy();
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	iHandlers.Close();
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    iReplyBuffer.Close();
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    TRACE_FUNC_EXIT
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	}
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// ---------------------------------------------------------------------------
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// CModemAtPlugin::CModemAtPlugin
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// ---------------------------------------------------------------------------
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//
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CModemAtPlugin::CModemAtPlugin() : CATExtPluginBase()
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    {
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    TRACE_FUNC_ENTRY
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    iHandler = NULL;
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    TRACE_FUNC_EXIT
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    }
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// ---------------------------------------------------------------------------
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// CModemAtPlugin::ConstructL
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// ---------------------------------------------------------------------------
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//
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void CModemAtPlugin::ConstructL()
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    {
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    TRACE_FUNC_ENTRY
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    CATCommandHandlerBase* handler = NULL;
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    handler = CATCOPSCmd::NewL( this );
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    CleanupStack::PushL( handler );
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    iHandlers.AppendL( handler );
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    CleanupStack::Pop( handler );
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    TRACE_FUNC_EXIT
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   	}
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// ---------------------------------------------------------------------------
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// Reports connection identifier name to the extension plugin.
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// ---------------------------------------------------------------------------
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//
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void CModemAtPlugin::ReportConnectionName( const TDesC8& /*aName*/ )
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    {
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    TRACE_FUNC_ENTRY
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    TRACE_FUNC_EXIT
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    }
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// ---------------------------------------------------------------------------
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// Reports the support status of an AT command. This is a synchronous API.
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// ---------------------------------------------------------------------------
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//
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TBool CModemAtPlugin::IsCommandSupported( const TDesC8& aCmd )
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    {
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    TRACE_FUNC_ENTRY
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    TInt i;
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    TInt count = iHandlers.Count();
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    for ( i=0; i<count; i++ )
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        {
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        CATCommandHandlerBase* handler = iHandlers[i]; 
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        TBool supported = handler->IsCommandSupported( aCmd );
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        if ( supported )
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            {
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            iHandler = handler;
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            TRACE_FUNC_EXIT
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            return ETrue;
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            }
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        }
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    iHandler = NULL;
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    TRACE_FUNC_EXIT
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    return EFalse;
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    }
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// ---------------------------------------------------------------------------
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// Handles an AT command. Cancelling of the pending request is done by
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// HandleCommandCancel(). The implementation in the extension plugin should
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// be asynchronous.
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// ---------------------------------------------------------------------------
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//
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void CModemAtPlugin::HandleCommand( const TDesC8& aCmd,
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                                     RBuf8& aReply,
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                                     TBool aReplyNeeded )
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	{
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	TRACE_FUNC_ENTRY
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	if ( iHandler )
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	    {
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        iHcCmd = &aCmd;
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        iHcReply = &aReply;
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	    iHandler->HandleCommand( aCmd, aReply, aReplyNeeded );
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	    }
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	TRACE_FUNC_EXIT
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    }
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// ---------------------------------------------------------------------------
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// Cancels a pending HandleCommand request.
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// ---------------------------------------------------------------------------
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//
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void CModemAtPlugin::HandleCommandCancel()
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    {
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    TRACE_FUNC_ENTRY
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	if ( iHandler )
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	    {
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	    iHandler->HandleCommandCancel();
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	    }
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	TRACE_FUNC_EXIT
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    }
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// ---------------------------------------------------------------------------
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// Next reply part's length.
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// The value must be equal or less than KDefaultCmdBufLength.
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// When the reply from this method is zero, ATEXT stops calling
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// GetNextPartOfReply().
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// ---------------------------------------------------------------------------
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//
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TInt CModemAtPlugin::NextReplyPartLength()
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    {
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    TRACE_FUNC_ENTRY
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    if ( iReplyBuffer.Length() < KDefaultCmdBufLength )
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        {
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        TRACE_FUNC_EXIT
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        return iReplyBuffer.Length();
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        }
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    TRACE_FUNC_EXIT
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    return KDefaultCmdBufLength;
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    }
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// ---------------------------------------------------------------------------
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// Gets the next part of reply initially set by HandleCommandComplete().
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// Length of aNextReply must be equal or less than KDefaultCmdBufLength.
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// ---------------------------------------------------------------------------
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//
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TInt CModemAtPlugin::GetNextPartOfReply( RBuf8& aNextReply )
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    {
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    TRACE_FUNC_ENTRY
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    TInt retVal = CreatePartOfReply( aNextReply );
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    TRACE_FUNC_EXIT
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    return retVal;
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    }
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// ---------------------------------------------------------------------------
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// Receives unsolicited results. Cancelling of the pending request is done by
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// by ReceiveUnsolicitedResultCancel(). The implementation in the extension
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// plugin should be asynchronous.
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// ---------------------------------------------------------------------------
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//
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void CModemAtPlugin::ReceiveUnsolicitedResult()
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    {
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    TRACE_FUNC_ENTRY
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    TRACE_FUNC_EXIT
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    }
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// ---------------------------------------------------------------------------
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// Cancels a pending ReceiveUnsolicitedResult request.
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// ---------------------------------------------------------------------------
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//
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void CModemAtPlugin::ReceiveUnsolicitedResultCancel()
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    {
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    TRACE_FUNC_ENTRY
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    TRACE_FUNC_EXIT
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    }
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// ---------------------------------------------------------------------------
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// Reports NVRAM status change to the plugins.
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// ---------------------------------------------------------------------------
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//
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void CModemAtPlugin::ReportNvramStatusChange( const TDesC8& /*aNvram*/ )
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    {
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    TRACE_FUNC_ENTRY
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    TRACE_FUNC_EXIT
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    }
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// ---------------------------------------------------------------------------
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// Reports about external handle command error condition.
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// This is for cases when for example DUN decided the reply contained an
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// error condition but the plugin is still handling the command internally.
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// Example: in command line "AT+TEST;ATDT1234" was given. "AT+TEST" returns
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// "OK" and "ATDT" returns "CONNECT". Because "OK" and "CONNECT" are
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// different reply types the condition is "ERROR" and DUN ends processing.
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// This solution keeps the pointer to the last AT command handling plugin
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// inside ATEXT and calls this function there to report the error.
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// It is to be noted that HandleCommandCancel() is not sufficient to stop
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// the processing as the command handling has already finished.
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// ---------------------------------------------------------------------------
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//
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void CModemAtPlugin::ReportExternalHandleCommandError()
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    {
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    TRACE_FUNC_ENTRY
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    TRACE_FUNC_EXIT
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    }
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// ---------------------------------------------------------------------------
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   230
// Creates part of reply from the global reply buffer to the destination
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parents:
diff changeset
   231
// buffer. Used with APIs which need the next part of reply in multipart reply
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parents:
diff changeset
   232
// requests.
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parents:
diff changeset
   233
// ---------------------------------------------------------------------------
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parents:
diff changeset
   234
//
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   235
TInt CModemAtPlugin::CreatePartOfReply( RBuf8& aDstBuffer )
b6f55cd40afd Revision: 201011
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parents:
diff changeset
   236
    {
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parents:
diff changeset
   237
    TRACE_FUNC_ENTRY
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   238
    if ( iReplyBuffer.Length() <= 0 )
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   239
        {
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parents:
diff changeset
   240
        TRACE_FUNC_EXIT
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   241
        return KErrGeneral;
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   242
        }
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   243
    TInt partLength = NextReplyPartLength();
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   244
    if ( iReplyBuffer.Length() < partLength )
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   245
        {
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   246
        TRACE_FUNC_EXIT
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   247
        return KErrNotFound;
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   248
        }
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   249
    aDstBuffer.Create( iReplyBuffer, partLength );
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   250
    iReplyBuffer.Delete( 0, partLength );
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   251
    if ( iReplyBuffer.Length() == 0 )
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   252
        {
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   253
        iReplyBuffer.Close();
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   254
        }
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   255
    TRACE_FUNC_EXIT
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   256
    return KErrNone;
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   257
    }
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   258
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   259
// ---------------------------------------------------------------------------
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   260
// Creates an AT command reply based on the reply type and completes the
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   261
// request to ATEXT. Uses iReplyBuffer for reply storage.
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   262
// ---------------------------------------------------------------------------
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   263
//
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   264
TInt CModemAtPlugin::CreateReplyAndComplete( TATExtensionReplyType aReplyType,
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   265
                                              const TDesC8& aSrcBuffer,
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   266
                                              TInt aError )
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   267
    {
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   268
    TRACE_FUNC_ENTRY
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   269
    iReplyBuffer.Close();
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   270
    if ( aError != KErrNone )
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   271
        {
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   272
        HandleCommandCompleted( aError, EReplyTypeUndefined );
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   273
        iHcCmd = NULL;
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   274
        iHcReply = NULL;
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   275
        TRACE_FUNC_EXIT
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   276
        return KErrNone;
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   277
        }
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   278
    if ( !iHcReply )
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   279
        {
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   280
        TRACE_FUNC_EXIT
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   281
        return KErrGeneral;
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   282
        }
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   283
    switch ( aReplyType )
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   284
        {
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   285
        case EReplyTypeOther:
35
95674584745d Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 13
diff changeset
   286
            iReplyBuffer.Create( aSrcBuffer );
13
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   287
            break;
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   288
        case EReplyTypeOk:
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   289
            CreateOkOrErrorReply( iReplyBuffer, ETrue );
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   290
            break;
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   291
        case EReplyTypeError:
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   292
            CreateOkOrErrorReply( iReplyBuffer, EFalse );
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   293
            break;
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   294
        default:
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   295
            TRACE_FUNC_EXIT
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   296
            return KErrGeneral;
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   297
        }
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   298
    CreatePartOfReply( *iHcReply );
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   299
    HandleCommandCompleted( KErrNone, aReplyType );
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   300
    iHcCmd = NULL;
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   301
    iHcReply = NULL;
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   302
    TRACE_FUNC_EXIT
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   303
    return KErrNone;
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   304
    }
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   305
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   306
// ---------------------------------------------------------------------------
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   307
// Creates a buffer for "OK" or "ERROR" reply based on the line settings
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   308
// ---------------------------------------------------------------------------
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   309
//
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   310
TInt CModemAtPlugin::CreateOkOrErrorReply( RBuf8& aReplyBuffer,
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   311
                                            TBool aOkReply )
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   312
    {
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   313
    TRACE_FUNC_ENTRY
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   314
    if ( iQuietMode )
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   315
        {
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   316
        TRACE_FUNC_EXIT
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   317
        return iReplyBuffer.Create( KNullDesC8 );
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   318
        }
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   319
    _LIT8( KErrorReplyVerbose, "ERROR" );
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   320
    _LIT8( KOkReplyVerbose,    "OK" );
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   321
    _LIT8( KErrorReplyNumeric, "4" );
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   322
    _LIT8( KOkReplyNumeric,    "0" );
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   323
    TBuf8<KErrorReplyLength> replyBuffer;
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   324
    if ( iVerboseMode )
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   325
        {
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   326
        replyBuffer.Append( iCarriageReturn );
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   327
        replyBuffer.Append( iLineFeed );
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   328
        if ( aOkReply )
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   329
            {
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   330
            replyBuffer.Append( KOkReplyVerbose );
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   331
            }
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   332
        else
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   333
            {
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   334
            replyBuffer.Append( KErrorReplyVerbose );
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   335
            }
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   336
        replyBuffer.Append( iCarriageReturn );
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   337
        replyBuffer.Append( iLineFeed );
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   338
        }
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   339
    else
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   340
        {
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   341
        if ( aOkReply )
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   342
            {
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   343
            replyBuffer.Append( KOkReplyNumeric );
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   344
            }
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   345
        else
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   346
            {
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   347
            replyBuffer.Append( KErrorReplyNumeric );
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   348
            }
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   349
        replyBuffer.Append( iCarriageReturn );
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   350
        }
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   351
    TInt retVal = aReplyBuffer.Create( replyBuffer );
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   352
    TRACE_FUNC_EXIT
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   353
    return retVal;
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   354
    }
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   355
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   356
// ---------------------------------------------------------------------------
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   357
// From MLcCustomPlugin.
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   358
// Returns the array of supported commands
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   359
// ---------------------------------------------------------------------------
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   360
//
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   361
TInt CModemAtPlugin::GetSupportedCommands( RPointerArray<HBufC8>& aCmds )
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   362
    {
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   363
    TRACE_FUNC_ENTRY
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   364
    // Force superclass call here:
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   365
    TInt retVal = CATExtPluginBase::GetSupportedCommands( aCmds );
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   366
    TRACE_FUNC_EXIT
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   367
    return retVal;
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   368
    }
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   369
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   370
// ---------------------------------------------------------------------------
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   371
// From MLcCustomPlugin.
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   372
// Returns plugin's character value settings (from CATExtPluginBase)
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   373
// ---------------------------------------------------------------------------
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   374
//
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   375
TInt CModemAtPlugin::GetCharacterValue( TCharacterTypes aCharType,
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   376
                                         TChar& aChar )
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   377
    {
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   378
    TRACE_FUNC_ENTRY
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   379
    TInt retVal = KErrNone;
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   380
    switch ( aCharType )
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   381
        {
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   382
        case ECharTypeCR:
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   383
            aChar = iCarriageReturn;
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   384
            break;
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   385
        case ECharTypeLF:
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   386
            aChar = iLineFeed;
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   387
            break;
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   388
        case ECharTypeBS:
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   389
            aChar = iBackspace;
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   390
            break;
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   391
        default:
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   392
            retVal = KErrNotFound;
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   393
            break;
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   394
        }
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   395
    TRACE_FUNC_EXIT
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   396
    return retVal;
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   397
    }
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   398
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   399
// ---------------------------------------------------------------------------
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   400
// From MLcCustomPlugin.
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   401
// Returns plugin's mode value settings (from CATExtPluginBase)
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   402
// ---------------------------------------------------------------------------
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   403
//
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   404
TInt CModemAtPlugin::GetModeValue( TModeTypes aModeType, TBool& aMode )
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   405
    {
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   406
    TRACE_FUNC_ENTRY
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   407
    TInt retVal = KErrNone;
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   408
    switch ( aModeType )
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   409
        {
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   410
        case EModeTypeQuiet:
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   411
            aMode = iQuietMode;
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   412
            break;
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   413
        case EModeTypeVerbose:
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   414
            aMode = iVerboseMode;
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   415
            break;
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   416
        default:
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   417
            retVal = KErrNotFound;
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   418
            break;
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   419
        }
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   420
    TRACE_FUNC_EXIT
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   421
    return retVal;
b6f55cd40afd Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   422
    }