/* $Id: GuestSessionImpl.cpp 42106 2012-07-11 12:08:25Z 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 "GuestImpl.h"
#include "GuestSessionImpl.h"

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

#include <VBox/com/array.h>


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

DEFINE_EMPTY_CTOR_DTOR(GuestSession)

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

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

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

int GuestSession::init(Guest *aGuest,
                       Utf8Str aUser, Utf8Str aPassword, Utf8Str aDomain, Utf8Str aName)
{
    /* Enclose the state transition NotReady->InInit->Ready. */
    AutoInitSpan autoInitSpan(this);
    AssertReturn(autoInitSpan.isOk(), VERR_OBJECT_DESTROYED);

    mData.mParent = aGuest;

    mData.mUser = aUser;
    mData.mPassword = aPassword;
    mData.mDomain = aDomain;
    mData.mName = aName;

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

    return VINF_SUCCESS;
}

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

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

#ifdef VBOX_WITH_GUEST_CONTROL
    for (SessionDirectories::iterator itDirs = mData.mDirectories.begin();
         itDirs != mData.mDirectories.end(); ++itDirs)
    {
        (*itDirs)->uninit();
        (*itDirs).setNull();
    }
    mData.mDirectories.clear();

    for (SessionFiles::iterator itFiles = mData.mFiles.begin();
         itFiles != mData.mFiles.end(); ++itFiles)
    {
        (*itFiles)->uninit();
        (*itFiles).setNull();
    }
    mData.mFiles.clear();

    for (SessionProcesses::iterator itProcs = mData.mProcesses.begin();
         itProcs != mData.mProcesses.end(); ++itProcs)
    {
        (*itProcs)->uninit();
        (*itProcs).setNull();
    }
    mData.mProcesses.clear();

    mData.mParent->sessionClose(this);
#endif
}

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

STDMETHODIMP GuestSession::COMGETTER(User)(BSTR *aUser)
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    CheckComArgOutPointerValid(aUser);

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

    AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);

    mData.mUser.cloneTo(aUser);

    return S_OK;
#endif /* VBOX_WITH_GUEST_CONTROL */
}

STDMETHODIMP GuestSession::COMGETTER(Domain)(BSTR *aDomain)
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    CheckComArgOutPointerValid(aDomain);

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

    AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);

    mData.mDomain.cloneTo(aDomain);

    return S_OK;
#endif /* VBOX_WITH_GUEST_CONTROL */
}

STDMETHODIMP GuestSession::COMGETTER(Name)(BSTR *aName)
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    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;
#endif /* VBOX_WITH_GUEST_CONTROL */
}

STDMETHODIMP GuestSession::COMGETTER(Id)(ULONG *aId)
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    CheckComArgOutPointerValid(aId);

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

    AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);

    *aId = mData.mId;

    return S_OK;
#endif /* VBOX_WITH_GUEST_CONTROL */
}

STDMETHODIMP GuestSession::COMGETTER(Timeout)(ULONG *aTimeout)
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    CheckComArgOutPointerValid(aTimeout);

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

    AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);

    *aTimeout = mData.mTimeout;

    return S_OK;
#endif /* VBOX_WITH_GUEST_CONTROL */
}

STDMETHODIMP GuestSession::COMGETTER(Environment)(ComSafeArrayOut(BSTR, aEnvironment))
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    CheckComArgOutSafeArrayPointerValid(aEnvironment);

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

    AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);

    com::SafeArray<BSTR> collection(mData.mEnvironment.size());
    size_t s = 0;
    for (SessionEnvironment::const_iterator it = mData.mEnvironment.begin();
         it != mData.mEnvironment.end();
         ++it, ++s)
    {
        /** @todo */
    }

    collection.detachTo(ComSafeArrayOutArg(aEnvironment));

    return S_OK;
#endif /* VBOX_WITH_GUEST_CONTROL */
}

STDMETHODIMP GuestSession::COMGETTER(Processes)(ComSafeArrayOut(IGuestProcess *, aProcesses))
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    CheckComArgOutSafeArrayPointerValid(aProcesses);

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

    AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);

    SafeIfaceArray<IGuestProcess> collection(mData.mProcesses);
    collection.detachTo(ComSafeArrayOutArg(aProcesses));

    return S_OK;
#endif /* VBOX_WITH_GUEST_CONTROL */
}

STDMETHODIMP GuestSession::COMGETTER(Directories)(ComSafeArrayOut(IGuestDirectory *, aDirectories))
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    CheckComArgOutSafeArrayPointerValid(aDirectories);

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

    AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);

    SafeIfaceArray<IGuestDirectory> collection(mData.mDirectories);
    collection.detachTo(ComSafeArrayOutArg(aDirectories));

    return S_OK;
#endif /* VBOX_WITH_GUEST_CONTROL */
}

STDMETHODIMP GuestSession::COMGETTER(Files)(ComSafeArrayOut(IGuestFile *, aFiles))
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    CheckComArgOutSafeArrayPointerValid(aFiles);

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

    AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);

    SafeIfaceArray<IGuestFile> collection(mData.mFiles);
    collection.detachTo(ComSafeArrayOutArg(aFiles));

    return S_OK;
#endif /* VBOX_WITH_GUEST_CONTROL */
}

// private methods
/////////////////////////////////////////////////////////////////////////////

int GuestSession::directoryClose(ComObjPtr<GuestDirectory> pDirectory)
{
    AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);

    for (SessionDirectories::iterator itDirs = mData.mDirectories.begin();
         itDirs != mData.mDirectories.end(); ++itDirs)
    {
        if (pDirectory == (*itDirs))
        {
            mData.mDirectories.remove((*itDirs));
            return VINF_SUCCESS;
        }
    }

    return VERR_NOT_FOUND;
}

int GuestSession::fileClose(ComObjPtr<GuestFile> pFile)
{
    AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);

    for (SessionFiles::iterator itFiles = mData.mFiles.begin();
         itFiles != mData.mFiles.end(); ++itFiles)
    {
        if (pFile == (*itFiles))
        {
            mData.mFiles.remove((*itFiles));
            return VINF_SUCCESS;
        }
    }

    return VERR_NOT_FOUND;
}

int GuestSession::processClose(ComObjPtr<GuestProcess> pProcess)
{
    AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);

    for (SessionProcesses::iterator itProcs = mData.mProcesses.begin();
         itProcs != mData.mProcesses.end(); ++itProcs)
    {
        if (pProcess == (*itProcs))
        {
            mData.mProcesses.remove((*itProcs));
            return VINF_SUCCESS;
        }
    }

    return VERR_NOT_FOUND;
}

int GuestSession::processCreateExInteral(const Utf8Str &aCommand, ComSafeArrayIn(Utf8Str, aArguments), ComSafeArrayIn(Utf8Str, aEnvironment),
                                         ComSafeArrayIn(ProcessCreateFlag_T, aFlags), ULONG aTimeoutMS,
                                         ProcessPriority_T aPriority, ComSafeArrayIn(LONG, aAffinity),
                                         IGuestProcess **aProcess)
{
    AssertPtrReturn(aProcess, VERR_INVALID_POINTER);

    /* Validate flags. */
    com::SafeArray<ProcessCreateFlag_T> arrFlags(ComSafeArrayInArg(aFlags));
    for (size_t i = 0; i < arrFlags.size(); i++)
    {
        if (arrFlags[i] == ExecuteProcessFlag_None)
            continue;

        if (   !(arrFlags[i] & ExecuteProcessFlag_IgnoreOrphanedProcesses)
            && !(arrFlags[i] & ExecuteProcessFlag_WaitForProcessStartOnly)
            && !(arrFlags[i] & ExecuteProcessFlag_Hidden)
            && !(arrFlags[i] & ExecuteProcessFlag_NoProfile))
        {
            return VERR_INVALID_PARAMETER;
        }
    }

    /* Adjust timeout. If set to 0, we define
     * an infinite timeout. */
    if (aTimeoutMS == 0)
        aTimeoutMS = UINT32_MAX;

    /** @tood Implement process priority + affinity. */

    int rc;
    ComObjPtr<GuestProcess> pGuestProcess;
    try
    {
        /* Create the session object. */
        HRESULT hr = pGuestProcess.createObject();
        if (FAILED(hr)) throw VERR_COM_UNEXPECTED;

        rc = pGuestProcess->init(this,
                                 aCommand, ComSafeArrayInArg(aArguments), ComSafeArrayInArg(aEnvironment),
                                 ComSafeArrayInArg(aFlags), aTimeoutMS,
                                 aPriority, ComSafeArrayInArg(aAffinity));
        if (RT_FAILURE(rc)) throw rc;

        mData.mProcesses.push_back(pGuestProcess);

        /* Return guest session to the caller. */
        hr = pGuestProcess.queryInterfaceTo(aProcess);
        if (FAILED(hr)) throw VERR_COM_OBJECT_NOT_FOUND;
    }
    catch (int rc2)
    {
        rc = rc2;
    }

    return rc;

#if 0
    int rc = VINF_SUCCESS;

    char **papszArgv = NULL;
    try
    {
        /* Prepare arguments. */
        uint32_t uNumArgs = 0;
        if (aArguments)
        {
            com::SafeArray<IN_BSTR> args(ComSafeArrayInArg(aArguments));
            uNumArgs = args.size();
            papszArgv = (char**)RTMemAlloc(sizeof(char*) * (uNumArgs + 1));
            AssertReturn(papszArgv, VERR_NO_MEMORY);
            for (unsigned i = 0; RT_SUCCESS(rc) && i < uNumArgs; i++)
                rc = RTUtf16ToUtf8(args[i], &papszArgv[i]);
            papszArgv[uNumArgs] = NULL;

            if (RT_FAILURE(rc))
                return rc;
        }

        char *pszArgs = NULL;
        if (uNumArgs)
        {
            rc = RTGetOptArgvToString(&pszArgs, papszArgv, RTGETOPTARGV_CNV_QUOTE_MS_CRT);
            if (RT_FAILURE(rc)) throw rc;
        }

        /* Get number of arguments. */
        uint32_t cbArgs = pszArgs ? strlen(pszArgs) + 1 : 0; /* Include terminating zero. */

        /* Prepare environment. */
        void *pvEnv = NULL;
        uint32_t uNumEnv = 0;
        uint32_t cbEnv = 0;
        if (aEnvironment)
        {
            com::SafeArray<IN_BSTR> env(ComSafeArrayInArg(aEnvironment));

            for (unsigned i = 0; RT_SUCCESS(rc) && i < env.size(); i++)
                rc = prepareExecuteEnv(Utf8Str(env[i]).c_str(), &pvEnv, &cbEnv, &uNumEnv);
        }
    }
    catch (int eRc)
    {


        rc = exRc;
    }

    for (unsigned i = 0; i < uNumArgs; i++)
        RTMemFree(papszArgv[i]);
            RTMemFree(papszArgv);
#endif

    return rc;
}

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

STDMETHODIMP GuestSession::Close(void)
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    uninit();

    return S_OK;
#endif /* VBOX_WITH_GUEST_CONTROL */
}

STDMETHODIMP GuestSession::CopyFrom(IN_BSTR aSource, IN_BSTR aDest, ComSafeArrayIn(ULONG, aFlags), IProgress **aProgress)
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    AutoCaller autoCaller(this);
    if (FAILED(autoCaller.rc())) return autoCaller.rc();

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

STDMETHODIMP GuestSession::CopyTo(IN_BSTR aSource, IN_BSTR aDest, ComSafeArrayIn(ULONG, aFlags), IProgress **aProgress)
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    AutoCaller autoCaller(this);
    if (FAILED(autoCaller.rc())) return autoCaller.rc();

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

STDMETHODIMP GuestSession::DirectoryCreate(IN_BSTR aPath, ULONG aMode, ULONG aFlags, IGuestDirectory **aProgress)
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    AutoCaller autoCaller(this);
    if (FAILED(autoCaller.rc())) return autoCaller.rc();

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

STDMETHODIMP GuestSession::DirectoryCreateTemp(IN_BSTR aTemplate, ULONG aMode, IN_BSTR aName, IGuestDirectory **aDirectory)
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    AutoCaller autoCaller(this);
    if (FAILED(autoCaller.rc())) return autoCaller.rc();

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

STDMETHODIMP GuestSession::DirectoryExists(IN_BSTR aPath, BOOL *aExists)
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    AutoCaller autoCaller(this);
    if (FAILED(autoCaller.rc())) return autoCaller.rc();

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

STDMETHODIMP GuestSession::DirectoryOpen(IN_BSTR aPath, IN_BSTR aFilter, IN_BSTR aFlags, IGuestDirectory **aDirectory)
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    AutoCaller autoCaller(this);
    if (FAILED(autoCaller.rc())) return autoCaller.rc();

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

STDMETHODIMP GuestSession::DirectoryQueryInfo(IN_BSTR aPath, IGuestFsObjInfo **aInfo)
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    AutoCaller autoCaller(this);
    if (FAILED(autoCaller.rc())) return autoCaller.rc();

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

STDMETHODIMP GuestSession::DirectoryRemove(IN_BSTR aPath)
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    AutoCaller autoCaller(this);
    if (FAILED(autoCaller.rc())) return autoCaller.rc();

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

STDMETHODIMP GuestSession::DirectoryRemoveRecursive(IN_BSTR aPath, ComSafeArrayIn(DirectoryRemoveRecFlag_T, aFlags), IProgress **aProgress)
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    AutoCaller autoCaller(this);
    if (FAILED(autoCaller.rc())) return autoCaller.rc();

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

STDMETHODIMP GuestSession::DirectoryRename(IN_BSTR aSource, IN_BSTR aDest, ComSafeArrayIn(PathRenameFlag_T, aFlags))
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    AutoCaller autoCaller(this);
    if (FAILED(autoCaller.rc())) return autoCaller.rc();

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

STDMETHODIMP GuestSession::DirectorySetACL(IN_BSTR aPath, IN_BSTR aACL)
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    AutoCaller autoCaller(this);
    if (FAILED(autoCaller.rc())) return autoCaller.rc();

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

STDMETHODIMP GuestSession::EnvironmentClear(void)
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    AutoCaller autoCaller(this);
    if (FAILED(autoCaller.rc())) return autoCaller.rc();

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

STDMETHODIMP GuestSession::EnvironmentSet(IN_BSTR aName, IN_BSTR aValue)
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    AutoCaller autoCaller(this);
    if (FAILED(autoCaller.rc())) return autoCaller.rc();

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

STDMETHODIMP GuestSession::EnvironmentSetArray(ComSafeArrayIn(IN_BSTR, aValues))
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    AutoCaller autoCaller(this);
    if (FAILED(autoCaller.rc())) return autoCaller.rc();

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

STDMETHODIMP GuestSession::EnvironmentUnset(IN_BSTR aName)
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    AutoCaller autoCaller(this);
    if (FAILED(autoCaller.rc())) return autoCaller.rc();

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

STDMETHODIMP GuestSession::FileCreateTemp(IN_BSTR aTemplate, ULONG aMode, IN_BSTR aName, IGuestFile **aFile)
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    AutoCaller autoCaller(this);
    if (FAILED(autoCaller.rc())) return autoCaller.rc();

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

STDMETHODIMP GuestSession::FileExists(IN_BSTR aPath, BOOL *aExists)
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    AutoCaller autoCaller(this);
    if (FAILED(autoCaller.rc())) return autoCaller.rc();

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

STDMETHODIMP GuestSession::FileOpen(IN_BSTR aPath, IN_BSTR aOpenMode, IN_BSTR aDisposition, ULONG aCreationMode, LONG64 aOffset, IGuestFile **aFile)
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    AutoCaller autoCaller(this);
    if (FAILED(autoCaller.rc())) return autoCaller.rc();

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

STDMETHODIMP GuestSession::FileQueryInfo(IN_BSTR aPath, IGuestFsObjInfo **aInfo)
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    AutoCaller autoCaller(this);
    if (FAILED(autoCaller.rc())) return autoCaller.rc();

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

STDMETHODIMP GuestSession::FileQuerySize(IN_BSTR aPath, LONG64 *aSize)
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    AutoCaller autoCaller(this);
    if (FAILED(autoCaller.rc())) return autoCaller.rc();

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

STDMETHODIMP GuestSession::FileRemove(IN_BSTR aPath)
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    AutoCaller autoCaller(this);
    if (FAILED(autoCaller.rc())) return autoCaller.rc();

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

STDMETHODIMP GuestSession::FileRename(IN_BSTR aSource, IN_BSTR aDest, ComSafeArrayIn(PathRenameFlag_T, aFlags))
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    AutoCaller autoCaller(this);
    if (FAILED(autoCaller.rc())) return autoCaller.rc();

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

STDMETHODIMP GuestSession::FileSetACL(IN_BSTR aPath, IN_BSTR aACL)
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    AutoCaller autoCaller(this);
    if (FAILED(autoCaller.rc())) return autoCaller.rc();

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

STDMETHODIMP GuestSession::ProcessCreate(IN_BSTR aCommand, ComSafeArrayIn(IN_BSTR, aArguments), ComSafeArrayIn(IN_BSTR, aEnvironment),
                                         ComSafeArrayIn(ProcessCreateFlag_T, aFlags), ULONG aTimeoutMS, IGuestProcess **aProcess)
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    AutoCaller autoCaller(this);
    if (FAILED(autoCaller.rc())) return autoCaller.rc();

    CheckComArgOutPointerValid(aProcess);

    com::SafeArray<LONG> aAffinity; /** @todo Process affinity, not used yet. */

    int rc = processCreateExInteral(aCommand, ComSafeArrayInArg(aArguments), ComSafeArrayInArg(aEnvironment),
                                    ComSafeArrayInArg(aFlags), aTimeoutMS,
                                    ProcessPriority_Default, ComSafeArrayAsInParam(aAffinity), aProcess);
    return RT_SUCCESS(rc) ? S_OK : VBOX_E_IPRT_ERROR;
#endif /* VBOX_WITH_GUEST_CONTROL */
}

STDMETHODIMP GuestSession::ProcessCreateEx(IN_BSTR aCommand, ComSafeArrayIn(IN_BSTR, aArguments), ComSafeArrayIn(IN_BSTR, aEnvironment),
                                           ComSafeArrayIn(ProcessCreateFlag_T, aFlags), ULONG aTimeoutMS,
                                           ProcessPriority_T aPriority, ComSafeArrayIn(LONG, aAffinity),
                                           IGuestProcess **aProcess)
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    AutoCaller autoCaller(this);
    if (FAILED(autoCaller.rc())) return autoCaller.rc();

    CheckComArgOutPointerValid(aProcess);

    int rc = processCreateExInteral(aCommand, ComSafeArrayInArg(aArguments), ComSafeArrayInArg(aEnvironment),
                                    ComSafeArrayInArg(aFlags), aTimeoutMS,
                                    aPriority, ComSafeArrayInArg(aAffinity), aProcess);
    return RT_SUCCESS(rc) ? S_OK : VBOX_E_IPRT_ERROR;
#endif /* VBOX_WITH_GUEST_CONTROL */
}

STDMETHODIMP GuestSession::ProcessGet(ULONG aPID, IGuestProcess **aProcess)
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    AutoCaller autoCaller(this);
    if (FAILED(autoCaller.rc())) return autoCaller.rc();

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

STDMETHODIMP GuestSession::SetTimeout(ULONG aTimeoutMS)
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    AutoCaller autoCaller(this);
    if (FAILED(autoCaller.rc())) return autoCaller.rc();

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

STDMETHODIMP GuestSession::SymlinkCreate(IN_BSTR aSource, IN_BSTR aTarget, SymlinkType_T aType)
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    AutoCaller autoCaller(this);
    if (FAILED(autoCaller.rc())) return autoCaller.rc();

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

STDMETHODIMP GuestSession::SymlinkExists(IN_BSTR aSymlink, BOOL *aExists)
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    AutoCaller autoCaller(this);
    if (FAILED(autoCaller.rc())) return autoCaller.rc();

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

STDMETHODIMP GuestSession::SymlinkRead(IN_BSTR aSymlink, ComSafeArrayIn(SymlinkReadFlag_T, aFlags), BSTR *aTarget)
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    AutoCaller autoCaller(this);
    if (FAILED(autoCaller.rc())) return autoCaller.rc();

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

STDMETHODIMP GuestSession::SymlinkRemoveDirectory(IN_BSTR aPath)
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    AutoCaller autoCaller(this);
    if (FAILED(autoCaller.rc())) return autoCaller.rc();

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

STDMETHODIMP GuestSession::SymlinkRemoveFile(IN_BSTR aFile)
{
#ifndef VBOX_WITH_GUEST_CONTROL
    ReturnComNotImplemented();
#else
    AutoCaller autoCaller(this);
    if (FAILED(autoCaller.rc())) return autoCaller.rc();

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