source: vbox/trunk/src/VBox/Main/src-client/GuestDirectoryImpl.cpp@ 42569

/* $Id: GuestDirectoryImpl.cpp 42525 2012-08-02 10:24:28Z vboxsync $ */
/** @file
 * VirtualBox Main - XXX.
 */

/*
 * Copyright (C) 2012 Oracle Corporation
 *
 * This file is part of VirtualBox Open Source Edition (OSE), as
 * available from http://www.virtualbox.org. This file is free software;
 * you can redistribute it and/or modify it under the terms of the GNU
 * General Public License (GPL) as published by the Free Software
 * Foundation, in version 2 as it comes in the "COPYING" file of the
 * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
 * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
 */


/*******************************************************************************
*   Header Files                                                               *
*******************************************************************************/
#include "GuestDirectoryImpl.h"
#include "GuestCtrlImplPrivate.h"

#include "Global.h"
#include "AutoCaller.h"

#include <VBox/com/array.h>


// constructor / destructor
/////////////////////////////////////////////////////////////////////////////

DEFINE_EMPTY_CTOR_DTOR(GuestDirectory)

HRESULT GuestDirectory::FinalConstruct(void)
{
    LogFlowThisFunc(("\n"));
    return BaseFinalConstruct();
}

void GuestDirectory::FinalRelease(void)
{
    LogFlowThisFuncEnter();
    uninit();
    BaseFinalRelease();
    LogFlowThisFuncLeave();
}

// public initializer/uninitializer for internal purposes only
/////////////////////////////////////////////////////////////////////////////

int GuestDirectory::init(GuestSession *aSession, const Utf8Str &strPath)
{
    /* Enclose the state transition NotReady->InInit->Ready. */
    AutoInitSpan autoInitSpan(this);
    AssertReturn(autoInitSpan.isOk(), E_FAIL);

    mData.mParent = aSession;
    mData.mName = strPath;

    /* Confirm a successful initialization when it's the case. */
    autoInitSpan.setSucceeded();

    return VINF_SUCCESS;
}

/**
 * Uninitializes the instance.
 * Called from FinalRelease().
 */
void GuestDirectory::uninit(void)
{
    LogFlowThisFunc(("\n"));

    /* Enclose the state transition Ready->InUninit->NotReady. */
    AutoUninitSpan autoUninitSpan(this);
    if (autoUninitSpan.uninitDone())
        return;
}

// implementation of public getters/setters for attributes
/////////////////////////////////////////////////////////////////////////////

STDMETHODIMP GuestDirectory::COMGETTER(DirectoryName)(BSTR *aName)
{
    LogFlowThisFuncEnter();

    CheckComArgOutPointerValid(aName);

    AutoCaller autoCaller(this);
    if (FAILED(autoCaller.rc())) return autoCaller.rc();

    AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);

    mData.mName.cloneTo(aName);

    return S_OK;
}

// implementation of public methods
/////////////////////////////////////////////////////////////////////////////

STDMETHODIMP GuestDirectory::Read(IFsObjInfo **aInfo)
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    AutoCaller autoCaller(this);
    if (FAILED(autoCaller.rc())) return autoCaller.rc();

    ReturnComNotImplemented();
#endif /* VBOX_WITH_GUEST_CONTROL */
}