Esempio n. 1
0
bool UIWizardCloneVD::copyVirtualDisk()
{
    /* Gather attributes: */
    CMedium sourceVirtualDisk = field("sourceVirtualDisk").value<CMedium>();
    CMediumFormat mediumFormat = field("mediumFormat").value<CMediumFormat>();
    qulonglong uVariant = field("mediumVariant").toULongLong();
    QString strMediumPath = field("mediumPath").toString();
    qulonglong uSize = field("mediumSize").toULongLong();
    /* Check attributes: */
    AssertReturn(!strMediumPath.isNull(), false);
    AssertReturn(uSize > 0, false);

    /* Get VBox object: */
    CVirtualBox vbox = vboxGlobal().virtualBox();

    /* Create new virtual hard-disk: */
    CMedium virtualDisk = vbox.CreateHardDisk(mediumFormat.GetName(), strMediumPath);
    if (!vbox.isOk())
    {
        msgCenter().cannotCreateHardDiskStorage(vbox, strMediumPath, this);
        return false;
    }

    /* Compose medium-variant: */
    QVector<KMediumVariant> variants(sizeof(qulonglong)*8);
    for (int i = 0; i < variants.size(); ++i)
    {
        qulonglong temp = uVariant;
        temp &= 1<<i;
        variants[i] = (KMediumVariant)temp;
    }

    /* Copy existing virtual-disk to the new virtual-disk: */
    CProgress progress = sourceVirtualDisk.CloneTo(virtualDisk, variants, CMedium());
    if (!sourceVirtualDisk.isOk())
    {
        msgCenter().cannotCreateHardDiskStorage(sourceVirtualDisk, strMediumPath, this);
        return false;
    }

    /* Show creation progress: */
    msgCenter().showModalProgressDialog(progress, windowTitle(), ":/progress_media_create_90px.png", this);
    if (progress.GetCanceled())
        return false;
    if (!progress.isOk() || progress.GetResultCode() != 0)
    {
        msgCenter().cannotCreateHardDiskStorage(progress, strMediumPath, this);
        return false;
    }

    /* Remember created virtual-disk: */
    m_virtualDisk = virtualDisk;

    /* Just close the created medium, it is not necessary yet: */
    m_virtualDisk.Close();

    return true;
}
Esempio n. 2
0
bool UIWizardNewVD::createVirtualDisk()
{
    /* Gather attributes: */
    CMediumFormat mediumFormat = field("mediumFormat").value<CMediumFormat>();
    qulonglong uVariant = field("mediumVariant").toULongLong();
    QString strMediumPath = field("mediumPath").toString();
    qulonglong uSize = field("mediumSize").toULongLong();
    /* Check attributes: */
    AssertReturn(!strMediumPath.isNull(), false);
    AssertReturn(uSize > 0, false);

    /* Get VBox object: */
    CVirtualBox vbox = vboxGlobal().virtualBox();

    /* Create new virtual hard-disk: */
    CMedium virtualDisk = vbox.CreateMedium(mediumFormat.GetName(), strMediumPath, KAccessMode_ReadWrite, KDeviceType_HardDisk);
    if (!vbox.isOk())
    {
        msgCenter().cannotCreateHardDiskStorage(vbox, strMediumPath, this);
        return false;
    }

    /* Compose medium-variant: */
    QVector<KMediumVariant> variants(sizeof(qulonglong)*8);
    for (int i = 0; i < variants.size(); ++i)
    {
        qulonglong temp = uVariant;
        temp &= UINT64_C(1)<<i;
        variants[i] = (KMediumVariant)temp;
    }

    /* Create base storage for the new virtual-disk: */
    CProgress progress = virtualDisk.CreateBaseStorage(uSize, variants);
    if (!virtualDisk.isOk())
    {
        msgCenter().cannotCreateHardDiskStorage(virtualDisk, strMediumPath, this);
        return false;
    }

    /* Show creation progress: */
    msgCenter().showModalProgressDialog(progress, windowTitle(), ":/progress_media_create_90px.png", this);
    if (progress.GetCanceled())
        return false;
    if (!progress.isOk() || progress.GetResultCode() != 0)
    {
        msgCenter().cannotCreateHardDiskStorage(progress, strMediumPath, this);
        return false;
    }

    /* Remember created virtual-disk: */
    m_virtualDisk = virtualDisk;

    /* Inform VBoxGlobal about it: */
    vboxGlobal().createMedium(UIMedium(m_virtualDisk, UIMediumType_HardDisk, KMediumState_Created));

    return true;
}
Esempio n. 3
0
bool UIWizardNewVD::createVirtualDisk()
{
    /* Gather attributes: */
    CMediumFormat mediumFormat = field("mediumFormat").value<CMediumFormat>();
    qulonglong uVariant = field("mediumVariant").toULongLong();
    QString strMediumPath = field("mediumPath").toString();
    qulonglong uSize = field("mediumSize").toULongLong();
    /* Check attributes: */
    AssertReturn(!strMediumPath.isNull(), false);
    AssertReturn(uSize > 0, false);

    /* Get vbox object: */
    CVirtualBox vbox = vboxGlobal().virtualBox();

    /* Create new virtual disk: */
    CMedium virtualDisk = vbox.CreateHardDisk(mediumFormat.GetName(), strMediumPath);
    CProgress progress;
    if (!vbox.isOk())
    {
        msgCenter().cannotCreateHardDiskStorage(this, vbox, strMediumPath, virtualDisk, progress);
        return false;
    }

    /* Create base storage for the new hard disk: */
    progress = virtualDisk.CreateBaseStorage(uSize, uVariant);
    if (!virtualDisk.isOk())
    {
        msgCenter().cannotCreateHardDiskStorage(this, vbox, strMediumPath, virtualDisk, progress);
        return false;
    }

    /* Show creation progress: */
    msgCenter().showModalProgressDialog(progress, windowTitle(), ":/progress_media_create_90px.png", this, true);
    if (progress.GetCanceled())
        return false;
    if (!progress.isOk() || progress.GetResultCode() != 0)
    {
        msgCenter().cannotCreateHardDiskStorage(this, vbox, strMediumPath, virtualDisk, progress);
        return false;
    }

    /* Remember created virtual-disk: */
    m_virtualDisk = virtualDisk;

    /* Inform everybody there is a new medium: */
    vboxGlobal().addMedium(UIMedium(m_virtualDisk, UIMediumType_HardDisk, KMediumState_Created));

    return true;
}
void UIMachineSettingsGeneral::loadToCacheFrom(QVariant &data)
{
    /* Fetch data to machine: */
    UISettingsPageMachine::fetchData(data);

    /* Clear cache initially: */
    m_cache.clear();

    /* Prepare general data: */
    UIDataSettingsMachineGeneral generalData;

    /* 'Basic' tab data: */
    generalData.m_strName = m_machine.GetName();
    generalData.m_strGuestOsTypeId = m_machine.GetOSTypeId();

    /* 'Advanced' tab data: */
    generalData.m_strSnapshotsFolder = m_machine.GetSnapshotFolder();
    generalData.m_strSnapshotsHomeDir = QFileInfo(m_machine.GetSettingsFilePath()).absolutePath();
    generalData.m_clipboardMode = m_machine.GetClipboardMode();
    generalData.m_dndMode = m_machine.GetDnDMode();

    /* 'Description' tab data: */
    generalData.m_strDescription = m_machine.GetDescription();

    /* 'Encryption' tab data: */
    QString strCipher;
    bool fEncryptionCipherCommon = true;
    /* Prepare the map of the encrypted mediums: */
    EncryptedMediumMap encryptedMediums;
    foreach (const CMediumAttachment &attachment, m_machine.GetMediumAttachments())
    {
        /* Acquire hard-drive attachments only: */
        if (attachment.GetType() == KDeviceType_HardDisk)
        {
            /* Get the attachment medium base: */
            const CMedium medium = attachment.GetMedium();
            /* Check medium encryption attributes: */
            QString strCurrentCipher;
            const QString strCurrentPasswordId = medium.GetEncryptionSettings(strCurrentCipher);
            if (medium.isOk())
            {
                encryptedMediums.insert(strCurrentPasswordId, medium.GetId());
                if (strCurrentCipher != strCipher)
                {
                    if (strCipher.isNull())
                        strCipher = strCurrentCipher;
                    else
                        fEncryptionCipherCommon = false;
                }
            }
        }
    }
    generalData.m_fEncryptionEnabled = !encryptedMediums.isEmpty();
    generalData.m_fEncryptionCipherChanged = false;
    generalData.m_fEncryptionPasswordChanged = false;
    if (fEncryptionCipherCommon)
        generalData.m_iEncryptionCipherIndex = m_encryptionCiphers.indexOf(strCipher);
    if (generalData.m_iEncryptionCipherIndex == -1)
        generalData.m_iEncryptionCipherIndex = 0;
    generalData.m_encryptedMediums = encryptedMediums;

    /* Cache general data: */
    m_cache.cacheInitialData(generalData);

    /* Upload machine to data: */
    UISettingsPageMachine::uploadData(data);
}
void UIMachineSettingsGeneral::saveFromCacheTo(QVariant &data)
{
    /* Fetch data to machine: */
    UISettingsPageMachine::fetchData(data);

    /* Check if general data was changed: */
    if (m_cache.wasChanged())
    {
        /* Get general data from cache: */
        const UIDataSettingsMachineGeneral &generalData = m_cache.data();

        if (isMachineInValidMode())
        {
            /* 'Advanced' tab data: */
            if (generalData.m_clipboardMode != m_cache.base().m_clipboardMode)
                m_machine.SetClipboardMode(generalData.m_clipboardMode);
            if (generalData.m_dndMode != m_cache.base().m_dndMode)
                m_machine.SetDnDMode(generalData.m_dndMode);

            /* 'Description' tab: */
            if (generalData.m_strDescription != m_cache.base().m_strDescription)
                m_machine.SetDescription(generalData.m_strDescription);
        }

        if (isMachineOffline())
        {
            /* 'Basic' tab data: Must update long mode CPU feature bit when os type changes. */
            if (generalData.m_strGuestOsTypeId != m_cache.base().m_strGuestOsTypeId)
            {
                m_machine.SetOSTypeId(generalData.m_strGuestOsTypeId);
                CVirtualBox vbox = vboxGlobal().virtualBox();
                CGuestOSType newType = vbox.GetGuestOSType(generalData.m_strGuestOsTypeId);
                m_machine.SetCPUProperty(KCPUPropertyType_LongMode, newType.GetIs64Bit());
            }

            /* 'Advanced' tab data: */
            if (generalData.m_strSnapshotsFolder != m_cache.base().m_strSnapshotsFolder)
                m_machine.SetSnapshotFolder(generalData.m_strSnapshotsFolder);

            /* 'Basic' (again) tab data: */
            /* VM name must be last as otherwise its VM rename magic
             * can collide with other settings in the config,
             * especially with the snapshot folder: */
            if (generalData.m_strName != m_cache.base().m_strName)
                m_machine.SetName(generalData.m_strName);

            /* Encryption tab data: */
            if (generalData.m_fEncryptionEnabled != m_cache.base().m_fEncryptionEnabled ||
                generalData.m_fEncryptionCipherChanged != m_cache.base().m_fEncryptionCipherChanged ||
                generalData.m_fEncryptionPasswordChanged != m_cache.base().m_fEncryptionPasswordChanged)
            {
                /* Cipher attribute changed? */
                QString strNewCipher;
                if (generalData.m_fEncryptionCipherChanged)
                {
                    strNewCipher = generalData.m_fEncryptionEnabled ?
                                   m_encryptionCiphers.at(generalData.m_iEncryptionCipherIndex) : QString();
                }
                /* Password attribute changed? */
                QString strNewPassword;
                QString strNewPasswordId;
                if (generalData.m_fEncryptionPasswordChanged)
                {
                    strNewPassword = generalData.m_fEncryptionEnabled ?
                                     generalData.m_strEncryptionPassword : QString();
                    strNewPasswordId = generalData.m_fEncryptionEnabled ?
                                       m_machine.GetName() : QString();
                }

                /* Get the maps of encrypted mediums and their passwords: */
                const EncryptedMediumMap &encryptedMedium = generalData.m_encryptedMediums;
                const EncryptionPasswordMap &encryptionPasswords = generalData.m_encryptionPasswords;
                /* Enumerate attachments: */
                foreach (const CMediumAttachment &attachment, m_machine.GetMediumAttachments())
                {
                    /* Enumerate hard-drives only: */
                    if (attachment.GetType() == KDeviceType_HardDisk)
                    {
                        /* Get corresponding medium: */
                        CMedium medium = attachment.GetMedium();

                        /* Check if old password exists/provided: */
                        QString strOldPasswordId = encryptedMedium.key(medium.GetId());
                        QString strOldPassword = encryptionPasswords.value(strOldPasswordId);

                        /* Update encryption: */
                        CProgress cprogress = medium.ChangeEncryption(strOldPassword,
                                                                      strNewCipher,
                                                                      strNewPassword,
                                                                      strNewPasswordId);
                        if (!medium.isOk())
                        {
                            QMetaObject::invokeMethod(this, "sigOperationProgressError", Qt::BlockingQueuedConnection,
                                                      Q_ARG(QString, UIMessageCenter::formatErrorInfo(medium)));
                            continue;
                        }
                        UIProgress uiprogress(cprogress);
                        connect(&uiprogress, SIGNAL(sigProgressChange(ulong, QString, ulong, ulong)),
                                this, SIGNAL(sigOperationProgressChange(ulong, QString, ulong, ulong)),
                                Qt::QueuedConnection);
                        connect(&uiprogress, SIGNAL(sigProgressError(QString)),
                                this, SIGNAL(sigOperationProgressError(QString)),
                                Qt::BlockingQueuedConnection);
                        uiprogress.run(350);
                    }
                }
            }
        }
    }