libstorage-ng
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Public Member Functions | |
PtType | get_type () const |
Get the partition type. More... | |
Partition * | create_partition (const std::string &name, const Region ®ion, PartitionType type) |
region is sector-based. More... | |
void | delete_partition (Partition *partition) |
Delete a partition in the partition table. More... | |
void | delete_partition (const std::string &name) ST_DEPRECATED |
unsigned int | max_primary () const |
Highest number for a primary or extended partition. More... | |
bool | extended_possible () const |
Returns whether a extended partition is supported. More... | |
unsigned int | max_logical () const |
Highest number for a logical partition. More... | |
unsigned int | num_primary () const |
bool | has_extended () const |
unsigned int | num_logical () const |
std::vector< Partition * > | get_partitions () |
Get the partitions of the partition table. More... | |
std::vector< const Partition * > | get_partitions () const |
Get the partitions of the partition table. More... | |
Partition * | get_partition (const std::string &name) |
const Partition * | get_extended () const |
Returns the extended partition of the partition table. More... | |
Partitionable * | get_partitionable () |
Return the partitionable of the partition table. More... | |
const Partitionable * | get_partitionable () const |
Return the partitionable of the partition table. More... | |
Alignment | get_alignment (AlignType align_type=AlignType::OPTIMAL) const |
std::vector< PartitionSlot > | get_unused_partition_slots (AlignPolicy align_policy=AlignPolicy::ALIGN_START_KEEP_END, AlignType align_type=AlignType::OPTIMAL) const |
Region | align (const Region ®ion, AlignPolicy align_policy=AlignPolicy::ALIGN_START_AND_END, AlignType align_type=AlignType::OPTIMAL) const |
region is sector-based. More... | |
bool | is_partition_boot_flag_supported () const |
Returns whether the boot flag is supported on partitions on the partition table. | |
bool | is_partition_legacy_boot_flag_supported () const |
Returns whether the legacy boot flag is supported on partitions on the partition table. | |
bool | is_partition_no_automount_flag_supported () const |
Returns whether the no-automount flag is supported on partitions on the partition table. More... | |
bool | is_partition_id_supported (unsigned int id) const |
Returns whether the partition id is supported on the partition table. More... | |
Impl & | get_impl () |
const Impl & | get_impl () const |
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sid_t | get_sid () const |
Return the storage id (sid) of the device. More... | |
bool | operator== (const Device &rhs) const |
bool | operator!= (const Device &rhs) const |
Device * | copy_to_devicegraph (Devicegraph *devicegraph) const |
Copies the device to the devicegraph. More... | |
bool | exists_in_devicegraph (const Devicegraph *devicegraph) const |
Checks if the device exists in the devicegraph. | |
bool | exists_in_probed () const |
Checks if the device exists in the probed devicegraph. | |
bool | exists_in_staging () const |
Checks if the device exists in the staging devicegraph. | |
bool | exists_in_system () const |
Checks if the device exists in the system devicegraph. | |
std::string | get_displayname () const |
ResizeInfo | detect_resize_info () const |
Detect the resize info of the device. More... | |
bool | has_children () const |
size_t | num_children () const |
bool | has_parents () const |
size_t | num_parents () const |
std::vector< Device * > | get_children () |
std::vector< const Device * > | get_children () const |
std::vector< Device * > | get_children (View view) |
Get all children of the device. | |
std::vector< const Device * > | get_children (View view) const |
Get all children of the device. More... | |
std::vector< Device * > | get_parents () |
std::vector< const Device * > | get_parents () const |
std::vector< Device * > | get_parents (View view) |
Get all parents of the device. | |
std::vector< const Device * > | get_parents (View view) const |
Get all parents of the device. More... | |
std::vector< Device * > | get_siblings (bool itself) |
std::vector< const Device * > | get_siblings (bool itself) const |
std::vector< Device * > | get_descendants (bool itself) |
std::vector< const Device * > | get_descendants (bool itself) const |
std::vector< Device * > | get_descendants (bool itself, View view) |
std::vector< const Device * > | get_descendants (bool itself, View view) const |
std::vector< Device * > | get_ancestors (bool itself) |
std::vector< const Device * > | get_ancestors (bool itself) const |
std::vector< Device * > | get_leaves (bool itself) |
std::vector< const Device * > | get_leaves (bool itself) const |
std::vector< Device * > | get_roots (bool itself) |
std::vector< const Device * > | get_roots (bool itself) const |
std::vector< Holder * > | get_in_holders () |
std::vector< const Holder * > | get_in_holders () const |
std::vector< Holder * > | get_out_holders () |
std::vector< const Holder * > | get_out_holders () const |
void | remove_descendants () ST_DEPRECATED |
void | remove_descendants (View view) |
Remove all descendants of the device. More... | |
const std::map< std::string, std::string > & | get_userdata () const |
Return the userdata of the device. | |
void | set_userdata (const std::map< std::string, std::string > &userdata) |
Set the userdata of the device. | |
std::string | get_name_sort_key () const |
Get a sort-key based on the device name. More... | |
Devicegraph * | get_devicegraph () |
Return the devicegraph the device belongs to. | |
const Devicegraph * | get_devicegraph () const |
Return the devicegraph the device belongs to. More... | |
Impl & | get_impl () |
const Impl & | get_impl () const |
virtual Device * | clone () const =0 |
void | save (xmlNode *node) const ST_DEPRECATED |
Protected Member Functions | |
PartitionTable (Impl *impl) | |
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Device (Impl *impl) | |
void | create (Devicegraph *devicegraph) ST_DEPRECATED |
Create a device in the devicegraph. More... | |
void | load (Devicegraph *devicegraph) ST_DEPRECATED |
Additional Inherited Members | |
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static std::vector< Device * > | get_all (Devicegraph *devicegraph) |
Get all Devices. | |
static std::vector< const Device * > | get_all (const Devicegraph *devicegraph) |
Get all Devices. More... | |
static bool | compare_by_sid (const Device *lhs, const Device *rhs) |
Compare (less than) two Devices by sid. More... | |
static bool | compare_by_name (const Device *lhs, const Device *rhs) |
Compare (less than) two Devices by name. More... | |
Region storage::PartitionTable::align | ( | const Region & | region, |
AlignPolicy | align_policy = AlignPolicy::ALIGN_START_AND_END , |
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AlignType | align_type = AlignType::OPTIMAL |
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) | const |
region is sector-based.
AlignError |
Partition* storage::PartitionTable::create_partition | ( | const std::string & | name, |
const Region & | region, | ||
PartitionType | type | ||
) |
region is sector-based.
DifferentBlockSizes |
void storage::PartitionTable::delete_partition | ( | Partition * | partition | ) |
Delete a partition in the partition table.
Also deletes all descendants of the partition.
bool storage::PartitionTable::extended_possible | ( | ) | const |
Returns whether a extended partition is supported.
This function is independent of existing partitions.
const Partition* storage::PartitionTable::get_extended | ( | ) | const |
Returns the extended partition of the partition table.
Throws if no extended partition exists.
Exception |
Partitionable* storage::PartitionTable::get_partitionable | ( | ) |
Return the partitionable of the partition table.
Exception |
const Partitionable* storage::PartitionTable::get_partitionable | ( | ) | const |
Return the partitionable of the partition table.
Exception |
std::vector<Partition*> storage::PartitionTable::get_partitions | ( | ) |
Get the partitions of the partition table.
This includes primary, extended and logical partitions.
std::vector<const Partition*> storage::PartitionTable::get_partitions | ( | ) | const |
Get the partitions of the partition table.
This includes primary, extended and logical partitions.
std::vector<PartitionSlot> storage::PartitionTable::get_unused_partition_slots | ( | AlignPolicy | align_policy = AlignPolicy::ALIGN_START_KEEP_END , |
AlignType | align_type = AlignType::OPTIMAL |
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) | const |
Exception |
bool storage::PartitionTable::is_partition_id_supported | ( | unsigned int | id | ) | const |
Returns whether the partition id is supported on the partition table.
This function does not consider the partition type (primary, extended or logical) so further restriction may apply, e.g. ID_EXTENDED is not allowed for primary partitions.
Starting with libstorage-ng version 4.5.47 this function depends on the parted version and operating system flavour.
bool storage::PartitionTable::is_partition_no_automount_flag_supported | ( | ) | const |
Returns whether the no-automount flag is supported on partitions on the partition table.
So far true for GPT if parted 3.6 is available.
See PartitionTable::is_partition_no_automount_flag_supported()
Exception |
unsigned int storage::PartitionTable::max_logical | ( | ) | const |
Highest number for a logical partition.
Returns 0 if no logical partition is possible.
Lowest number for a logical partition is 5.
This function is independent of existing partitions.
unsigned int storage::PartitionTable::max_primary | ( | ) | const |
Highest number for a primary or extended partition.
Returns 0 if no primary or extended partition is possible.
Lowest number for a primary or extended partition is 1.
This function is independent of existing partitions.