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/* $Id: MachineImplMoveVM.h $ */
/** @file
* Definition of MachineMoveVM
*/
/*
* Copyright (C) 2011-2023 Oracle and/or its affiliates.
*
* This file is part of VirtualBox base platform packages, as
* available from https://www.virtualbox.org.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation, in version 3 of the
* License.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <https://www.gnu.org/licenses>.
*
* SPDX-License-Identifier: GPL-3.0-only
*/
#ifndef MAIN_INCLUDED_MachineImplMoveVM_h
#define MAIN_INCLUDED_MachineImplMoveVM_h
#ifndef RT_WITHOUT_PRAGMA_ONCE
# pragma once
#endif
#include "MachineImpl.h"
#include "ProgressImpl.h"
#include "ThreadTask.h"
/////////////////////////////////////////////////////////////////////////////
enum VBoxFolder_t
{
VBox_UnknownFolderType = 0,
VBox_OutsideVMfolder,
VBox_SettingFolder,
VBox_LogFolder,
VBox_StateFolder,
VBox_SnapshotFolder
};
typedef struct
{
bool fSnapshot;
Utf8Str strBaseName;
ComPtr<IMedium> pMedium;
uint32_t uIdx;
ULONG uWeight;
} MEDIUMTASKMOVE;
typedef struct
{
RTCList<MEDIUMTASKMOVE> chain;
DeviceType_T devType;
bool fCreateDiffs;
bool fAttachLinked;
} MEDIUMTASKCHAINMOVE;
typedef struct
{
Guid snapshotUuid;
Utf8Str strFile;
ULONG uWeight;
} SNAPFILETASKMOVE;
struct fileList_t;
class MachineMoveVM : public ThreadTask
{
std::vector<ComObjPtr<Machine> > machineList;
RTCList<MEDIUMTASKCHAINMOVE> m_llMedia;
RTCList<SNAPFILETASKMOVE> m_llSaveStateFiles;
RTCList<SNAPFILETASKMOVE> m_llNVRAMFiles;
std::map<Utf8Str, MEDIUMTASKMOVE> m_finalMediaMap;
std::map<Utf8Str, SNAPFILETASKMOVE> m_finalSaveStateFilesMap;
std::map<Utf8Str, SNAPFILETASKMOVE> m_finalNVRAMFilesMap;
std::map<VBoxFolder_t, Utf8Str> m_vmFolders;
ComObjPtr<Machine> m_pMachine;
ComObjPtr<Progress> m_pProgress;
ComObjPtr<Progress> m_pRollBackProgress;
Utf8Str m_targetPath;
Utf8Str m_type;
HRESULT m_result;
public:
DECLARE_TRANSLATE_METHODS(MachineMoveVM)
MachineMoveVM(ComObjPtr<Machine> aMachine,
const com::Utf8Str &aTargetPath,
const com::Utf8Str &aType,
ComObjPtr<Progress> &aProgress)
: ThreadTask("TaskMoveVM")
, m_pMachine(aMachine)
, m_pProgress(aProgress)
, m_targetPath(aTargetPath)
, m_type(aType.isEmpty() ? "basic" : aType)
, m_result(S_OK)
{
}
virtual ~MachineMoveVM()
{
}
HRESULT init();
private:
static DECLCALLBACK(int) updateProgress(unsigned uPercent, void *pvUser);
static DECLCALLBACK(int) copyFileProgress(unsigned uPercentage, void *pvUser);
static void i_MoveVMThreadTask(MachineMoveVM *task);
public:
void handler()
{
i_MoveVMThreadTask(this);
}
private:
HRESULT createMachineList(const ComPtr<ISnapshot> &pSnapshot);
inline HRESULT queryBaseName(const ComPtr<IMedium> &pMedium, Utf8Str &strBaseName) const;
HRESULT queryMediaForAllStates();
void updateProgressStats(MEDIUMTASKCHAINMOVE &mtc, ULONG &uCount, ULONG &uTotalWeight) const;
HRESULT addSaveState(const ComObjPtr<Machine> &machine);
HRESULT addNVRAM(const ComObjPtr<Machine> &machine);
void printStateFile(settings::SnapshotsList &snl);
HRESULT getFilesList(const Utf8Str &strRootFolder, fileList_t &filesList);
HRESULT getFolderSize(const Utf8Str &strRootFolder, uint64_t &size);
HRESULT deleteFiles(const RTCList<Utf8Str> &listOfFiles);
void updatePathsToStateFiles(const Utf8Str &sourcePath, const Utf8Str &targetPath);
void updatePathsToNVRAMFiles(const Utf8Str &sourcePath, const Utf8Str &targetPath);
HRESULT moveAllDisks(const std::map<Utf8Str, MEDIUMTASKMOVE> &listOfDisks, const Utf8Str &strTargetFolder = Utf8Str::Empty);
HRESULT restoreAllDisks(const std::map<Utf8Str, MEDIUMTASKMOVE> &listOfDisks);
HRESULT isMediumTypeSupportedForMoving(const ComPtr<IMedium> &pMedium);
};
#endif /* !MAIN_INCLUDED_MachineImplMoveVM_h */
/* vi: set tabstop=4 shiftwidth=4 expandtab: */
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