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This structure contains the data to be saved in the VirtualBox XML file and can be manipulated with severals exposed functions. The structure is created by vboxSnapshotLoadVboxFile taking the machine XML file. It also can rewrite the XML by using vboxSnapshotSaveVboxFile.
142 lines
5.5 KiB
C
142 lines
5.5 KiB
C
/*
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* Copyright 2014, diateam (www.diateam.net)
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <http://www.gnu.org/licenses/>.
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*/
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#ifndef VBOX_SNAPSHOT_CONF_H
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# define VBOX_SNAPSHOT_CONF_H
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# include "internal.h"
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# define VBOX_UUID_REGEX "([a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12})"
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/*Stores VirtualBox xml hard disk information
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A hard disk can have a parent and children*/
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typedef struct _virVBoxSnapshotConfHardDisk virVBoxSnapshotConfHardDisk;
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typedef virVBoxSnapshotConfHardDisk *virVBoxSnapshotConfHardDiskPtr;
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struct _virVBoxSnapshotConfHardDisk {
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virVBoxSnapshotConfHardDiskPtr parent;
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char *uuid;
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char *location;
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char *format;
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char *type;
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size_t nchildren;
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virVBoxSnapshotConfHardDiskPtr *children;
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};
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/*Stores Virtualbox xml media registry information
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We separate disks from other media to manipulate them*/
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typedef struct _virVBoxSnapshotConfMediaRegistry virVBoxSnapshotConfMediaRegistry;
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typedef virVBoxSnapshotConfMediaRegistry *virVBoxSnapshotConfMediaRegistryPtr;
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struct _virVBoxSnapshotConfMediaRegistry {
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size_t ndisks;
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virVBoxSnapshotConfHardDiskPtr *disks;
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size_t notherMedia;
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char **otherMedia;
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};
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/*Stores VirtualBox xml snapshot information
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A snapshot can have a parent and children*/
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typedef struct _virVBoxSnapshotConfSnapshot virVBoxSnapshotConfSnapshot;
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typedef virVBoxSnapshotConfSnapshot *virVBoxSnapshotConfSnapshotPtr;
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struct _virVBoxSnapshotConfSnapshot {
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virVBoxSnapshotConfSnapshotPtr parent;
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char *uuid;
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char *name;
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char *timeStamp;
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char *description;
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char *hardware;
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char *storageController;
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size_t nchildren;
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virVBoxSnapshotConfSnapshotPtr *children;
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};
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/*Stores VirtualBox xml Machine information*/
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typedef struct _virVBoxSnapshotConfMachine virVBoxSnapshotConfMachine;
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typedef virVBoxSnapshotConfMachine *virVBoxSnapshotConfMachinePtr;
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struct _virVBoxSnapshotConfMachine {
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char *uuid;
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char *name;
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char *currentSnapshot;
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char *snapshotFolder;
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int currentStateModified;
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char *lastStateChange;
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virVBoxSnapshotConfMediaRegistryPtr mediaRegistry;
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char *hardware;
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char *extraData;
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virVBoxSnapshotConfSnapshotPtr snapshot;
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char *storageController;
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};
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void
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virVboxSnapshotConfHardDiskFree(virVBoxSnapshotConfHardDiskPtr disk);
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void
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virVBoxSnapshotConfMediaRegistryFree(virVBoxSnapshotConfMediaRegistryPtr mediaRegistry);
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void
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virVBoxSnapshotConfSnapshotFree(virVBoxSnapshotConfSnapshotPtr snapshot);
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void
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virVBoxSnapshotConfMachineFree(virVBoxSnapshotConfMachinePtr machine);
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virVBoxSnapshotConfMachinePtr
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virVBoxSnapshotConfLoadVboxFile(const char *filePath,
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const char *machineLocation);
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int
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virVBoxSnapshotConfAddSnapshotToXmlMachine(virVBoxSnapshotConfSnapshotPtr snapshot,
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virVBoxSnapshotConfMachinePtr machine,
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const char *snapshotParentName);
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int
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virVBoxSnapshotConfAddHardDiskToMediaRegistry(virVBoxSnapshotConfHardDiskPtr hardDisk,
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virVBoxSnapshotConfMediaRegistryPtr mediaRegistry,
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const char *parentHardDiskId);
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int
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virVBoxSnapshotConfRemoveSnapshot(virVBoxSnapshotConfMachinePtr machine,
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const char *snapshotName);
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int
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virVBoxSnapshotConfRemoveHardDisk(virVBoxSnapshotConfMediaRegistryPtr mediaRegistry,
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const char *uuid);
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int
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virVBoxSnapshotConfSaveVboxFile(virVBoxSnapshotConfMachinePtr machine,
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const char *filePath);
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int
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virVBoxSnapshotConfIsCurrentSnapshot(virVBoxSnapshotConfMachinePtr machine,
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const char *snapshotName);
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int
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virVBoxSnapshotConfGetRWDisksPathsFromLibvirtXML(const char *filePath,
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char ***realReadWriteDisksPath);
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int
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virVBoxSnapshotConfGetRODisksPathsFromLibvirtXML(const char *filePath,
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char ***realReadOnlyDisksPath);
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const char *
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virVBoxSnapshotConfHardDiskUuidByLocation(virVBoxSnapshotConfMachinePtr machine,
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const char *location);
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size_t
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virVBoxSnapshotConfDiskListToOpen(virVBoxSnapshotConfMachinePtr machine,
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virVBoxSnapshotConfHardDiskPtr **hardDiskToOpen,
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const char *location);
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int
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virVBoxSnapshotConfRemoveFakeDisks(virVBoxSnapshotConfMachinePtr machine);
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int
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virVBoxSnapshotConfDiskIsInMediaRegistry(virVBoxSnapshotConfMachinePtr machine,
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const char *location);
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virVBoxSnapshotConfHardDiskPtr
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virVBoxSnapshotConfHardDiskPtrByLocation(virVBoxSnapshotConfMachinePtr machine,
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const char *location);
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virVBoxSnapshotConfSnapshotPtr
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virVBoxSnapshotConfSnapshotByName(virVBoxSnapshotConfSnapshotPtr snapshot,
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const char *snapshotName);
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#endif /*VBOX_SNAPSHOT_CONF_H*/
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