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https://github.com/parchlinux/calamares.git
synced 2025-03-01 13:25:45 -05:00
[libcalamares] Refortmat the partition service
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parent
ebc4ebbbcc
commit
ca9f21d805
5 changed files with 127 additions and 88 deletions
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@ -37,7 +37,10 @@ PartitionIterator::PartitionIterator( PartitionTable* table )
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{
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{
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}
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}
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Partition* PartitionIterator::operator*() const { return m_current; }
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Partition* PartitionIterator::operator*() const
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{
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return m_current;
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}
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void
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void
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PartitionIterator::operator++()
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PartitionIterator::operator++()
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@ -30,12 +30,9 @@ static const NamedEnumTable<SizeUnit>&
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unitSuffixes()
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unitSuffixes()
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{
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{
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static const NamedEnumTable< SizeUnit > names {
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static const NamedEnumTable< SizeUnit > names {
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{ QStringLiteral( "%" ), SizeUnit::Percent },
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{ QStringLiteral( "%" ), SizeUnit::Percent }, { QStringLiteral( "K" ), SizeUnit::KiB },
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{ QStringLiteral( "K" ), SizeUnit::KiB },
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{ QStringLiteral( "KiB" ), SizeUnit::KiB }, { QStringLiteral( "M" ), SizeUnit::MiB },
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{ QStringLiteral( "KiB" ), SizeUnit::KiB },
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{ QStringLiteral( "MiB" ), SizeUnit::MiB }, { QStringLiteral( "G" ), SizeUnit::GiB },
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{ QStringLiteral( "M" ), SizeUnit::MiB },
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{ QStringLiteral( "MiB" ), SizeUnit::MiB },
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{ QStringLiteral( "G" ), SizeUnit::GiB },
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{ QStringLiteral( "GiB" ), SizeUnit::GiB }
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{ QStringLiteral( "GiB" ), SizeUnit::GiB }
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};
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};
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@ -55,8 +52,10 @@ PartitionSize::PartitionSize( const QString& s )
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{
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{
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m_value = s.toInt();
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m_value = s.toInt();
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if ( m_value > 0 )
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if ( m_value > 0 )
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{
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m_unit = SizeUnit::Byte;
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m_unit = SizeUnit::Byte;
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}
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}
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}
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if ( m_value <= 0 )
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if ( m_value <= 0 )
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{
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{
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@ -69,9 +68,13 @@ qint64
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PartitionSize::toSectors( qint64 totalSectors, qint64 sectorSize ) const
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PartitionSize::toSectors( qint64 totalSectors, qint64 sectorSize ) const
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{
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{
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if ( !isValid() )
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if ( !isValid() )
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{
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return -1;
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return -1;
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}
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if ( totalSectors < 1 || sectorSize < 1 )
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if ( totalSectors < 1 || sectorSize < 1 )
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{
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return -1;
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return -1;
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}
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switch ( m_unit )
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switch ( m_unit )
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{
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{
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@ -79,9 +82,13 @@ PartitionSize::toSectors( qint64 totalSectors, qint64 sectorSize ) const
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return -1;
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return -1;
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case SizeUnit::Percent:
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case SizeUnit::Percent:
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if ( value() == 100 )
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if ( value() == 100 )
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{
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return totalSectors; // Common-case, avoid futzing around
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return totalSectors; // Common-case, avoid futzing around
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}
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else
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else
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{
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return totalSectors * value() / 100;
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return totalSectors * value() / 100;
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}
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case SizeUnit::Byte:
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case SizeUnit::Byte:
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case SizeUnit::KiB:
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case SizeUnit::KiB:
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case SizeUnit::MiB:
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case SizeUnit::MiB:
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@ -96,7 +103,9 @@ qint64
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PartitionSize::toBytes( qint64 totalSectors, qint64 sectorSize ) const
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PartitionSize::toBytes( qint64 totalSectors, qint64 sectorSize ) const
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{
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{
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if ( !isValid() )
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if ( !isValid() )
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{
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return -1;
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return -1;
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}
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switch ( m_unit )
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switch ( m_unit )
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{
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{
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@ -104,11 +113,17 @@ PartitionSize::toBytes( qint64 totalSectors, qint64 sectorSize ) const
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return -1;
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return -1;
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case SizeUnit::Percent:
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case SizeUnit::Percent:
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if ( totalSectors < 1 || sectorSize < 1 )
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if ( totalSectors < 1 || sectorSize < 1 )
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{
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return -1;
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return -1;
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}
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if ( value() == 100 )
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if ( value() == 100 )
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{
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return totalSectors * sectorSize; // Common-case, avoid futzing around
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return totalSectors * sectorSize; // Common-case, avoid futzing around
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}
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else
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else
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{
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return totalSectors * value() / 100;
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return totalSectors * value() / 100;
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}
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case SizeUnit::Byte:
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case SizeUnit::Byte:
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case SizeUnit::KiB:
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case SizeUnit::KiB:
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case SizeUnit::MiB:
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case SizeUnit::MiB:
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@ -124,7 +139,9 @@ qint64
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PartitionSize::toBytes( qint64 totalBytes ) const
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PartitionSize::toBytes( qint64 totalBytes ) const
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{
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{
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if ( !isValid() )
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if ( !isValid() )
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{
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return -1;
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return -1;
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}
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switch ( m_unit )
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switch ( m_unit )
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{
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{
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@ -132,11 +149,17 @@ PartitionSize::toBytes( qint64 totalBytes ) const
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return -1;
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return -1;
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case SizeUnit::Percent:
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case SizeUnit::Percent:
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if ( totalBytes < 1 )
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if ( totalBytes < 1 )
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{
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return -1;
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return -1;
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}
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if ( value() == 100 )
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if ( value() == 100 )
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{
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return totalBytes; // Common-case, avoid futzing around
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return totalBytes; // Common-case, avoid futzing around
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}
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else
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else
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{
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return totalBytes * value() / 100;
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return totalBytes * value() / 100;
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}
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case SizeUnit::Byte:
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case SizeUnit::Byte:
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case SizeUnit::KiB:
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case SizeUnit::KiB:
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case SizeUnit::MiB:
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case SizeUnit::MiB:
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@ -152,7 +175,9 @@ qint64
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PartitionSize::toBytes() const
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PartitionSize::toBytes() const
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{
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{
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if ( !isValid() )
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if ( !isValid() )
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{
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return -1;
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return -1;
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}
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switch ( m_unit )
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switch ( m_unit )
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{
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{
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@ -175,7 +200,9 @@ bool
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PartitionSize::operator<( const PartitionSize& other ) const
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PartitionSize::operator<( const PartitionSize& other ) const
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{
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{
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if ( !unitsComparable( m_unit, other.m_unit ) )
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if ( !unitsComparable( m_unit, other.m_unit ) )
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{
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return false;
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return false;
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}
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switch ( m_unit )
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switch ( m_unit )
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{
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{
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@ -196,7 +223,9 @@ bool
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PartitionSize::operator>( const PartitionSize& other ) const
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PartitionSize::operator>( const PartitionSize& other ) const
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{
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{
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if ( !unitsComparable( m_unit, other.m_unit ) )
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if ( !unitsComparable( m_unit, other.m_unit ) )
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{
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return false;
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return false;
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}
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switch ( m_unit )
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switch ( m_unit )
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{
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{
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@ -217,7 +246,9 @@ bool
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PartitionSize::operator==( const PartitionSize& other ) const
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PartitionSize::operator==( const PartitionSize& other ) const
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{
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{
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if ( !unitsComparable( m_unit, other.m_unit ) )
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if ( !unitsComparable( m_unit, other.m_unit ) )
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{
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return false;
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return false;
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}
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switch ( m_unit )
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switch ( m_unit )
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{
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{
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@ -234,5 +265,5 @@ PartitionSize::operator== ( const PartitionSize& other ) const
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NOTREACHED return false;
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NOTREACHED return false;
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}
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}
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}
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} // namespace Partition
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} // namespace
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} // namespace CalamaresUtils
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@ -20,8 +20,8 @@
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#ifndef PARTITION_PARTITIONSIZE_H
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#ifndef PARTITION_PARTITIONSIZE_H
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#define PARTITION_PARTITIONSIZE_H
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#define PARTITION_PARTITIONSIZE_H
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#include "utils/Units.h"
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#include "utils/NamedSuffix.h"
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#include "utils/NamedSuffix.h"
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#include "utils/Units.h"
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// Qt
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// Qt
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#include <QString>
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#include <QString>
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@ -50,11 +50,18 @@ enum class SizeUnit
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class PartitionSize : public NamedSuffix< SizeUnit, SizeUnit::None >
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class PartitionSize : public NamedSuffix< SizeUnit, SizeUnit::None >
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{
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{
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public:
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public:
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PartitionSize() : NamedSuffix() { }
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PartitionSize()
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PartitionSize( int v, SizeUnit u ) : NamedSuffix( v, u ) { }
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: NamedSuffix()
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{
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}
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PartitionSize( int v, SizeUnit u )
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: NamedSuffix( v, u )
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{
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}
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PartitionSize( const QString& );
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PartitionSize( const QString& );
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bool isValid() const
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bool
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isValid() const
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{
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{
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return ( unit() != SizeUnit::None ) && ( value() > 0 );
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return ( unit() != SizeUnit::None ) && ( value() > 0 );
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}
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}
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@ -107,16 +114,16 @@ public:
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* be compared with each other, and all the explicit sizes (KiB, ...)
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* be compared with each other, and all the explicit sizes (KiB, ...)
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* can be compared with each other.
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* can be compared with each other.
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*/
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*/
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static constexpr bool unitsComparable( const SizeUnit u1, const SizeUnit u2 )
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static constexpr bool
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unitsComparable( const SizeUnit u1, const SizeUnit u2 )
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{
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{
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return !( ( u1 == SizeUnit::None || u2 == SizeUnit::None ) ||
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return !( ( u1 == SizeUnit::None || u2 == SizeUnit::None )
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( u1 == SizeUnit::Percent && u2 != SizeUnit::Percent ) ||
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|| ( u1 == SizeUnit::Percent && u2 != SizeUnit::Percent )
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( u1 != SizeUnit::Percent && u2 == SizeUnit::Percent ) );
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|| ( u1 != SizeUnit::Percent && u2 == SizeUnit::Percent ) );
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}
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}
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};
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};
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}
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} // namespace Partition
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} // namespace
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} // namespace CalamaresUtils
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#endif // PARTITION_PARTITIONSIZE_H
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#endif // PARTITION_PARTITIONSIZE_H
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@ -31,13 +31,9 @@ Q_DECLARE_METATYPE( SizeUnit )
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QTEST_GUILESS_MAIN( PartitionSizeTests )
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QTEST_GUILESS_MAIN( PartitionSizeTests )
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PartitionSizeTests::PartitionSizeTests()
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PartitionSizeTests::PartitionSizeTests() {}
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{
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}
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PartitionSizeTests::~PartitionSizeTests()
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PartitionSizeTests::~PartitionSizeTests() {}
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{
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}
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void
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void
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PartitionSizeTests::initTestCase()
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PartitionSizeTests::initTestCase()
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@ -73,10 +69,12 @@ PartitionSizeTests::testUnitComparison_data()
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static bool
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static bool
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original_compare( SizeUnit m_unit, SizeUnit other_m_unit )
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original_compare( SizeUnit m_unit, SizeUnit other_m_unit )
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{
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{
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if ( ( m_unit == SizeUnit::None || other_m_unit == SizeUnit::None ) ||
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if ( ( m_unit == SizeUnit::None || other_m_unit == SizeUnit::None )
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( m_unit == SizeUnit::Percent && other_m_unit != SizeUnit::Percent ) ||
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|| ( m_unit == SizeUnit::Percent && other_m_unit != SizeUnit::Percent )
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( m_unit != SizeUnit::Percent && other_m_unit == SizeUnit::Percent ) )
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|| ( m_unit != SizeUnit::Percent && other_m_unit == SizeUnit::Percent ) )
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{
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return false;
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return false;
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}
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return true;
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return true;
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}
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}
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