/*

* 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:  HtiFileHlp implementation. This exe is used for file operations

*                to TCB folders (requiring capability ALL).

*

*/

// INCLUDE FILES

#include "../../symbian_version.hrh"

#include <e32std.h>

#include <swi/sisregistrysession.h>

// CONSTANTS

_LIT( KTcbHlpName, "HtiTcbHlp" );

_LIT( KCmdAppRegInfo,           "AppRegInfo");

_LIT( KCmdAppRegInfo_Add,       "add" );

_LIT( KCmdAppRegInfo_Remove,    "remove" );

_LIT( KDelimiter, "|" );

// MACROS

// LOCAL CONSTANTS AND MACROS

// MODULE DATA STRUCTURES

// LOCAL FUNCTION PROTOTYPES

// FORWARD DECLARATIONS

// ============================ LOCAL FUNCTIONS ===============================

#if ( SYMBIAN_VERSION_SUPPORT >= SYMBIAN_4 )

LOCAL_C void HandleAppRegFileInfoL(const TDesC& aAppRegFile, TBool aAdded)

    {

    Swi::RSisRegistrySession regSession;

    User::LeaveIfError( regSession.Connect() );

    CleanupClosePushL( regSession );

    if(aAdded)

        {

        regSession.AddAppRegInfoL(aAppRegFile);

        }

    else

        {

        regSession.RemoveAppRegInfoL(aAppRegFile);

        }

    CleanupStack::PopAndDestroy(1);

    }

#endif

LOCAL_C TInt StartL()

    {

    TInt cmdLen = User::CommandLineLength();

    HBufC* cmdLine = HBufC::NewLC( cmdLen );

    TPtr ptCmdLine = cmdLine->Des();

    User::CommandLine( ptCmdLine );

    TInt paramStart = 0;

    TInt paramEnd = 0;

    // Take first parameter (the command)

    paramEnd = cmdLine->Find( KDelimiter );

    if ( paramEnd <= paramStart )

        {

        User::Leave( KErrArgument );

        }

    TPtrC cmd = cmdLine->Mid( paramStart, paramEnd - paramStart );

    if(cmd == KCmdAppRegInfo)

        {

#if ( SYMBIAN_VERSION_SUPPORT >= SYMBIAN_4 )

        // Take the next parameter either until next delimiter or

        // the rest of the command line.

        paramStart = paramEnd + 1;

        paramEnd = cmdLine->Mid( paramStart ).Find( KDelimiter ) + paramStart;

        if ( paramEnd < paramStart )

            {

            // No delimiter found - this is the last parameter

            paramEnd = cmdLen;

            }

        TPtrC param1 = cmdLine->Mid( paramStart, paramEnd - paramStart );

        paramStart = paramEnd + 1;

        if ( paramStart >= cmdLen )

            {

            User::Leave( KErrArgument );

            }

        if ( param1 == KCmdAppRegInfo_Add )

            {

            TPtrC param2 = cmdLine->Mid( paramStart );

            HandleAppRegFileInfoL( param2, ETrue );

            }

        else if ( param1 == KCmdAppRegInfo_Remove )

            {

            TPtrC param2 = cmdLine->Mid( paramStart );

            HandleAppRegFileInfoL( param2, EFalse );

            }

        else

            {

            User::Leave( KErrArgument );

            }

#endif

        }

    else

        {

        User::Leave( KErrArgument );

        }

    CleanupStack::PopAndDestroy(); // cmdLine

    return KErrNone;

    }

GLDEF_C TInt E32Main()

    {

    __UHEAP_MARK;

    CTrapCleanup* cleanup = CTrapCleanup::New();

    CActiveScheduler* scheduler = new ( ELeave ) CActiveScheduler;

    CActiveScheduler::Install( scheduler );

    User::RenameThread( KTcbHlpName );

    TRAPD( error, StartL() );

    delete scheduler;

    delete cleanup;

    __UHEAP_MARKEND;

    //__ASSERT_ALWAYS( !error, User::Panic( KTcbHlpName, error ) );

    return error;

    }

// End of File