#include <save_index.hpp>

Inheritance diagram for savegame::save_index_class:

Public Types
enum class	create_for_default_saves_dir { yes }
	Syntatic sugar for choosing which constructor to use. More...

Public Member Functions
	save_index_class (const std::string &dir)
	Constructor for a read-only instance. More...

	save_index_class (create_for_default_saves_dir)

std::vector< save_info >	get_saves_list (const std::string *filter=nullptr)
	Get a list of available saves. More...

void	delete_game (const std::string &name)
	Delete a savegame, including deleting the underlying file. More...

void	rebuild (const std::string &name)

void	rebuild (const std::string &name, const std::time_t &modified)

void	remove (const std::string &name)
	Delete a savegame from the index, without deleting the underlying file. More...

void	set_modified (const std::string &name, const std::time_t &modified)

config &	get (const std::string &name)

const std::string &	dir () const

void	delete_old_auto_saves (const int autosavemax, const int infinite_auto_saves)
	Delete autosaves that are no longer needed (according to the autosave policy in the preferences). More...

void	write_save_index ()
	Sync to disk, no-op if read_only_ is set. More...

bool	read_only ()
	If true, all of delete_game, delete_old_auto_saves and write_save_index will be no-ops. More...

Static Public Member Functions
static std::shared_ptr< save_index_class >	default_saves_dir ()
	Returns an instance for managing saves in filesystem::get_saves_dir() More...

Private Member Functions
config &	data (const std::string &name)

config &	data ()

void	clean_up_index ()
	Deletes non-existent save files from the index. More...

Static Private Member Functions
static void	fix_leader_image_path (config &data)

Private Attributes
bool	loaded_

config	data_

std::map< std::string, std::time_t >	modified_

const std::string	dir_

bool	read_only_
	The instance for default_saves_dir() writes a cache file. More...

bool	clean_up_index_
	Flag to only run the clean_up_index method once. More...

Detailed Description

Definition at line 78 of file save_index.hpp.

Member Enumeration Documentation

◆ create_for_default_saves_dir

enum savegame::save_index_class::create_for_default_saves_dir

strong

Syntatic sugar for choosing which constructor to use.

Enumerator
yes

Definition at line 86 of file save_index.hpp.

Constructor & Destructor Documentation

◆ save_index_class() [1/2]

savegame::save_index_class::save_index_class ( const std::string & dir )

explicit

Constructor for a read-only instance.

To get a writable instance, call default_saves_dir().

Definition at line 143 of file save_index.cpp.

◆ save_index_class() [2/2]

savegame::save_index_class::save_index_class ( create_for_default_saves_dir )

explicit

Definition at line 153 of file save_index.cpp.

References read_only_.

Member Function Documentation

◆ clean_up_index()

void savegame::save_index_class::clean_up_index ( )

private

Deletes non-existent save files from the index.

Definition at line 99 of file save_index.cpp.

References config::all_children_count(), d, data(), dir(), utils::find(), filesystem::get_files_in_dir(), and config::remove_children().

Referenced by write_save_index().

◆ data() [1/2]

config & savegame::save_index_class::data ( )

private

Definition at line 172 of file save_index.cpp.

References config::clear(), data_, e, ERR_SAVE, filesystem::file_exists(), filesystem::get_save_index_file(), filesystem::istream_file(), loaded_, read(), and read_gz().

Referenced by clean_up_index(), data(), fix_leader_image_path(), get(), rebuild(), remove(), and write_save_index().

◆ data() [2/2]

config & savegame::save_index_class::data ( const std::string & name )

private

Definition at line 159 of file save_index.cpp.

References config::add_child(), data(), config::find_child(), and fix_leader_image_path().

◆ default_saves_dir()

std::shared_ptr< save_index_class > savegame::save_index_class::default_saves_dir ( )

static

Returns an instance for managing saves in filesystem::get_saves_dir()

Definition at line 209 of file save_index.cpp.

References yes.

Referenced by savegame::autosave_savegame::autosave(), savegame::clean_saves(), gui2::dialogs::game_load::execute(), game_launcher::game_launcher(), gui2::dialogs::game_load::handle_dir_select(), play_controller::hotkey_handler::load_autosave(), game_launcher::load_game(), play_controller::load_game(), gui2::dialogs::mp_create_game::load_game_callback(), savegame::save_game_exists(), and game_launcher::single_unit_test().

◆ delete_game()

void savegame::save_index_class::delete_game ( const std::string & name )

Delete a savegame, including deleting the underlying file.

Definition at line 376 of file save_index.cpp.

References filesystem::delete_file(), dir(), LOG_SAVE, log_scope, read_only_, and remove().

Referenced by delete_old_auto_saves().

◆ delete_old_auto_saves()

void savegame::save_index_class::delete_old_auto_saves	(	const int	autosavemax,
		const int	infinite_auto_saves
	)

Delete autosaves that are no longer needed (according to the autosave policy in the preferences).

Definition at line 352 of file save_index.cpp.

References _(), delete_game(), get_saves_list(), i, LOG_SAVE, log_scope, and read_only_.

◆ dir()

const std::string & savegame::save_index_class::dir ( ) const

Definition at line 94 of file save_index.cpp.

References dir_.

Referenced by clean_up_index(), delete_game(), and get_saves_list().

◆ fix_leader_image_path()

void savegame::save_index_class::fix_leader_image_path ( config & data )

staticprivate

Definition at line 199 of file save_index.cpp.

References config::child_range(), and data().

Referenced by data().

◆ get()

config & savegame::save_index_class::get ( const std::string & name )

Definition at line 81 of file save_index.cpp.

References data(), config_attribute_value::empty(), modified_, rebuild(), and config_attribute_value::to_time_t().

◆ get_saves_list()

std::vector< save_info > savegame::save_index_class::get_saves_list ( const std::string * filter = nullptr )

Get a list of available saves.

Definition at line 216 of file save_index.cpp.

References dir(), utils::erase_if(), filename, utils::find(), and filesystem::get_files_in_dir().

Referenced by delete_old_auto_saves().

◆ read_only()

bool savegame::save_index_class::read_only ( )

inline

If true, all of delete_game, delete_old_auto_saves and write_save_index will be no-ops.

Definition at line 116 of file save_index.hpp.

References read_only_.

◆ rebuild() [1/2]

void savegame::save_index_class::rebuild ( const std::string & name )

Definition at line 43 of file save_index.cpp.

References dir_, and filesystem::file_modified_time().

Referenced by get().

◆ rebuild() [2/2]

void savegame::save_index_class::rebuild	(	const std::string &	name,
		const std::time_t &	modified
	)

Definition at line 49 of file save_index.cpp.

References data(), dir_, dummy, savegame::extract_summary_from_config(), log_scope, savegame::read_save_file(), and write_save_index().

◆ remove()

void savegame::save_index_class::remove ( const std::string & name )

Delete a savegame from the index, without deleting the underlying file.

Definition at line 69 of file save_index.cpp.

References d, data(), config::remove_children(), and write_save_index().

Referenced by delete_game().

◆ set_modified()

void savegame::save_index_class::set_modified	(	const std::string &	name,
		const std::time_t &	modified
	)

Definition at line 76 of file save_index.cpp.

References modified_.

◆ write_save_index()

void savegame::save_index_class::write_save_index ( )

Sync to disk, no-op if read_only_ is set.

Definition at line 115 of file save_index.cpp.

References clean_up_index(), clean_up_index_, data(), e, ERR_SAVE, prefs::get(), filesystem::get_save_index_file(), LOG_SAVE, log_scope, compression::none, filesystem::ostream_file(), read_only_, write(), and write_gz().

Referenced by rebuild(), and remove().

Member Data Documentation

◆ clean_up_index_

bool savegame::save_index_class::clean_up_index_

private

Flag to only run the clean_up_index method once.

Definition at line 139 of file save_index.hpp.

Referenced by write_save_index().

◆ data_

config savegame::save_index_class::data_

private

Definition at line 130 of file save_index.hpp.

Referenced by data().

◆ dir_

const std::string savegame::save_index_class::dir_

private

Definition at line 132 of file save_index.hpp.

Referenced by dir(), and rebuild().

◆ loaded_

bool savegame::save_index_class::loaded_

private

Definition at line 129 of file save_index.hpp.

Referenced by data().

◆ modified_

std::map<std::string, std::time_t> savegame::save_index_class::modified_

private

Definition at line 131 of file save_index.hpp.

Referenced by get(), and set_modified().

◆ read_only_

bool savegame::save_index_class::read_only_

private

The instance for default_saves_dir() writes a cache file.

For other instances, write_save_index() and delete() are no-ops.

Definition at line 137 of file save_index.hpp.

Referenced by delete_game(), delete_old_auto_saves(), read_only(), save_index_class(), and write_save_index().

The documentation for this class was generated from the following files:

Public Types

Public Member Functions

Static Public Member Functions

Private Member Functions

Static Private Member Functions

Private Attributes

Detailed Description

Member Enumeration Documentation

◆ create_for_default_saves_dir

Constructor & Destructor Documentation

◆ save_index_class() [1/2]

◆ save_index_class() [2/2]

Member Function Documentation

◆ clean_up_index()

◆ data() [1/2]

◆ data() [2/2]

◆ default_saves_dir()

◆ delete_game()

◆ delete_old_auto_saves()

◆ dir()

◆ fix_leader_image_path()

◆ get()

◆ get_saves_list()

◆ read_only()

◆ rebuild() [1/2]

◆ rebuild() [2/2]

◆ remove()

◆ set_modified()

◆ write_save_index()

Member Data Documentation

◆ clean_up_index_

◆ data_

◆ dir_

◆ loaded_

◆ modified_

◆ read_only_