70 lines
1.8 KiB
C++
70 lines
1.8 KiB
C++
/* === This file is part of Calamares - <https://calamares.io> ===
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*
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* SPDX-FileCopyrightText: 2014 Aurélien Gâteau <agateau@kde.org>
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* SPDX-FileCopyrightText: 2015 Teo Mrnjavac <teo@kde.org>
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* SPDX-FileCopyrightText: 2019 Adriaan de Groot <groot@kde.org>
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* SPDX-License-Identifier: GPL-3.0-or-later
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*
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* Calamares is Free Software: see the License-Identifier above.
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*
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*
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*/
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/*
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* NOTE: this functionality is only available when Calamares is compiled
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* with KPMcore support.
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*/
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#ifndef PARTITION_PARTITIONITERATOR_H
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#define PARTITION_PARTITIONITERATOR_H
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#include "DllMacro.h"
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class Device;
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class Partition;
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class PartitionTable;
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namespace Calamares
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{
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namespace Partition
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{
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/** @brief Iterator over KPMCore partitions
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*
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* A forward-only iterator to go through the partitions of a device,
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* independently of whether they are primary, logical or extended.
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*
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* An iterator can be created from a device (then it refers to the
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* partition table of that device) or a partition table. The
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* partition table must remain valid throughout iteration.
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*
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* A nullptr is valid, for an empty iterator.
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*/
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class DLLEXPORT PartitionIterator
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{
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public:
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::Partition* operator*() const;
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void operator++();
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bool operator==( const PartitionIterator& other ) const;
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bool operator!=( const PartitionIterator& other ) const;
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static PartitionIterator begin( ::Device* device );
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static PartitionIterator begin( ::PartitionTable* table );
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static PartitionIterator end( ::Device* device );
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static PartitionIterator end( ::PartitionTable* table );
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private:
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PartitionIterator( ::PartitionTable* table );
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::PartitionTable* m_table;
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::Partition* m_current = nullptr;
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};
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} // namespace Partition
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} // namespace Calamares
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#endif // PARTITION_PARTITIONITERATOR_H
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