mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2025-05-06 03:02:55 +00:00
97bd13264a
Problem: - New `all_of` implementation takes the entire container so the user does not need to pass explicit begin/end iterators. This is unused except is in tests. Solution: - Make use of the new and more user-friendly version where possible.
102 lines
2.6 KiB
C++
102 lines
2.6 KiB
C++
/*
|
|
* Copyright (c) 2020, Liav A. <liavalb@hotmail.co.il>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <AK/AllOf.h>
|
|
#include <Kernel/Storage/Partition/DiskPartitionMetadata.h>
|
|
|
|
namespace Kernel {
|
|
|
|
DiskPartitionMetadata::PartitionType::PartitionType(u8 partition_type)
|
|
{
|
|
m_partition_type[0] = partition_type;
|
|
}
|
|
DiskPartitionMetadata::PartitionType::PartitionType(Array<u8, 16> partition_type)
|
|
: m_partition_type_is_uuid(true)
|
|
{
|
|
m_partition_type.span().overwrite(0, partition_type.data(), partition_type.size());
|
|
}
|
|
UUID DiskPartitionMetadata::PartitionType::to_uuid() const
|
|
{
|
|
VERIFY(is_uuid());
|
|
return m_partition_type;
|
|
}
|
|
u8 DiskPartitionMetadata::PartitionType::to_byte_indicator() const
|
|
{
|
|
VERIFY(!is_uuid());
|
|
return m_partition_type[0];
|
|
}
|
|
bool DiskPartitionMetadata::PartitionType::is_uuid() const
|
|
{
|
|
return m_partition_type_is_uuid;
|
|
}
|
|
bool DiskPartitionMetadata::PartitionType::is_valid() const
|
|
{
|
|
return !all_of(m_partition_type, [](const auto octet) { return octet == 0; });
|
|
}
|
|
|
|
DiskPartitionMetadata::DiskPartitionMetadata(u64 start_block, u64 end_block, u8 partition_type)
|
|
: m_start_block(start_block)
|
|
, m_end_block(end_block)
|
|
, m_type(partition_type)
|
|
{
|
|
VERIFY(m_type.is_valid());
|
|
}
|
|
|
|
DiskPartitionMetadata::DiskPartitionMetadata(u64 start_block, u64 end_block, Array<u8, 16> partition_type)
|
|
: m_start_block(start_block)
|
|
, m_end_block(end_block)
|
|
, m_type(partition_type)
|
|
{
|
|
VERIFY(m_type.is_valid());
|
|
}
|
|
|
|
DiskPartitionMetadata::DiskPartitionMetadata(u64 start_block, u64 end_block, Array<u8, 16> partition_type, UUID unique_guid, u64 special_attributes, String name)
|
|
: m_start_block(start_block)
|
|
, m_end_block(end_block)
|
|
, m_type(partition_type)
|
|
, m_unique_guid(unique_guid)
|
|
, m_attributes(special_attributes)
|
|
, m_name(name)
|
|
{
|
|
VERIFY(m_type.is_valid());
|
|
VERIFY(!m_unique_guid.is_zero());
|
|
}
|
|
|
|
DiskPartitionMetadata DiskPartitionMetadata::offset(u64 blocks_count) const
|
|
{
|
|
return { blocks_count + m_start_block, blocks_count + m_end_block, m_type.m_partition_type };
|
|
}
|
|
|
|
u64 DiskPartitionMetadata::start_block() const
|
|
{
|
|
return m_start_block;
|
|
}
|
|
u64 DiskPartitionMetadata::end_block() const
|
|
{
|
|
return m_end_block;
|
|
}
|
|
Optional<u64> DiskPartitionMetadata::special_attributes() const
|
|
{
|
|
if (m_attributes == 0)
|
|
return {};
|
|
return m_attributes;
|
|
}
|
|
Optional<String> DiskPartitionMetadata::name() const
|
|
{
|
|
if (m_name.is_null() || m_name.is_empty())
|
|
return {};
|
|
return m_name;
|
|
}
|
|
const DiskPartitionMetadata::PartitionType& DiskPartitionMetadata::type() const
|
|
{
|
|
return m_type;
|
|
}
|
|
const UUID& DiskPartitionMetadata::unique_guid() const
|
|
{
|
|
return m_unique_guid;
|
|
}
|
|
|
|
}
|