87 lines
4.1 KiB
C++
87 lines
4.1 KiB
C++
/*************************************************************************
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* Copyright (C) 2020 by Gaël PORTAY <gael.portay@collabora.com> *
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* *
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* This program is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU General Public License as *
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* published by the Free Software Foundation; either version 3 of *
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* the License, or (at your option) any later version. *
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* *
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* This program 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 *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program. If not, see <http://www.gnu.org/licenses/>.*
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*************************************************************************/
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#include "jobs/setpartitionattributesjob.h"
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#include "backend/corebackend.h"
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#include "backend/corebackendmanager.h"
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#include "backend/corebackenddevice.h"
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#include "backend/corebackendpartitiontable.h"
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#include "core/partition.h"
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#include "core/device.h"
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#include "util/report.h"
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#include <KLocalizedString>
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#include <memory>
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/** Creates a new SetPartitionAttributesJob (GPT only)
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@param d the Device the Partition to be created will be on
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@param p the Partition whose attributes is to be set is on
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@param newAttrs the new attributes
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*/
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SetPartitionAttributesJob::SetPartitionAttributesJob(Device& d, Partition& p, quint64 newAttrs) :
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Job(),
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m_Device(d),
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m_Partition(p),
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m_Attributes(newAttrs)
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{
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}
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bool SetPartitionAttributesJob::run(Report& parent)
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{
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Q_ASSERT(partition().devicePath() == device().deviceNode());
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bool rval = true;
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Report* report = jobStarted(parent);
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// The attributes are supported by GPT only, if the partition table is not GPT, just ignore the
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// request and say all is well. This helps in operations because we don't have to check for
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// support to avoid having a failed job.
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if (m_Device.partitionTable()->type() != PartitionTable::gpt)
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report->line() << xi18nc("@info:progress", "Partition table of partition <filename>%1</filename> does not support setting attributes. Job ignored.", partition().deviceNode());
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else {
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std::unique_ptr<CoreBackendDevice> backendDevice = CoreBackendManager::self()->backend()->openDevice(m_Device);
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if (backendDevice) {
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std::unique_ptr<CoreBackendPartitionTable> backendPartitionTable = backendDevice->openPartitionTable();
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if (backendPartitionTable) {
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if (backendPartitionTable->setPartitionAttributes(*report, partition(), m_Attributes)) {
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rval = true;
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partition().setAttributes(m_Attributes);
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backendPartitionTable->commit();
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} else
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report->line() << xi18nc("@info:progress", "Failed to set the attributes for the partition <filename>%1</filename>.", partition().deviceNode());
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} else
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report->line() << xi18nc("@info:progress", "Could not open partition table on device <filename>%1</filename> to set the attributes for the partition <filename>%2</filename>.", device().deviceNode(), partition().deviceNode());
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} else
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report->line() << xi18nc("@info:progress", "Could not open device <filename>%1</filename> to set the attributes for partition <filename>%2</filename>.", device().deviceNode(), partition().deviceNode());
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}
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jobFinished(*report, rval);
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return rval;
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}
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QString SetPartitionAttributesJob::description() const
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{
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return xi18nc("@info:progress", "Set the attributes on partition <filename>%1</filename> to \"%2\"", partition().deviceNode(), QString::number(attributes(), 0x10));
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}
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