Local directory. More...

#include <pidir.h>

Classes
class	CurrentDirOverrider
	Temporarily change working directory. More...

Public Member Functions
	PIDir (const PIString &dir=PIString())
	Constructs directory with path "dir".

	PIDir (const PIFile &file)
	Constructs directory with "file" directory path.

bool	isExists () const
	Returns if this directory exists.

bool	isAbsolute () const
	Returns if path of this directory is absolute.

bool	isRelative () const
	Returns if path of this directory is relative.

const PIString &	scanDir () const
	Returns path of current reading directory. This path valid only while allEntries() functions.

PIString	name () const
	Returns name of this directory.

PIString	path () const
	Returns path of this directory.

PIString	absolutePath () const
	Returns absolute path of this directory.

PIDir &	cleanPath ()
	Simplify path of this directory. More...

PIDir	cleanedPath () const
	Returns PIDir with simplified path of this directory.

PIString	relative (const PIString &path) const
	Returns relative to this directory path "path".

PIString	absolute (const PIString &path) const
	Returns relative to this directory path "path" as absolute path.

PIDir &	setDir (const PIString &path)
	Set this directory path to simplified "path".

bool	setCurrent ()
	Set this directory path as current for application.

PIVector< PIFile::FileInfo >	entries (const PIRegularExpression &regexp={})
	Returns this directory content. More...

PIVector< PIFile::FileInfo >	allEntries (const PIRegularExpression &regexp={})
	Returns this directory content recursively. More...

bool	make (bool withParents=true)
	Make this directory, recursively if "withParents".

bool	remove ()
	Remove this directory.

bool	rename (const PIString &new_name)
	Rename this directory.

PIDir &	cd (const PIString &path)
	Change this directory to relative path "path".

PIDir &	up ()
	Change this directory to parent.

bool	operator== (const PIDir &d) const
	Compare operator.

bool	operator!= (const PIDir &d) const
	Compare operator.

Static Public Member Functions
static PIDir	current ()
	Returns current directory for application.

static PIDir	home ()
	Returns user home directory.

static PIDir	temporary ()
	Returns temporary directory.

static PIVector< PIFile::FileInfo >	allEntries (const PIString &path, const PIRegularExpression &regexp={})
	Returns directory "path" content recursively.

static bool	isExists (const PIString &path)
	Returns if directory "path" exists.

static bool	make (const PIString &path, bool withParents=true)
	Make directory "path", recursively if "withParents".

static bool	remove (const PIString &path)
	Remove directory "path".

static bool	rename (const PIString &path, const PIString &new_name)
	Rename directory "path".

static bool	setCurrent (const PIString &path)
	Set path "path" as current for application.

static bool	setCurrent (const PIDir &dir)
	Set directory "dir" path as current for application.

Detailed Description

Local directory.

Synopsis

This class provide access to local directory.

Member Function Documentation

◆ cleanPath()

PIDir & PIDir::cleanPath ( )

Simplify path of this directory.

This function remove repeatedly separators and resolve ".." in path. E.g. "/home/.//user/src/../.." will become "/home".
Returns reference to this PIDir

◆ entries()

PIVector< PIFile::FileInfo > PIDir::entries ( const PIRegularExpression & regexp = {} )

Returns this directory content.

Scan this directory and returns all directories and files in one list, sorted alphabetically. This list contains also "." and ".." members. There are absolute pathes in returned list.

Attention: This function doesn`t scan content of inner directories!

◆ allEntries()

PIVector< PIFile::FileInfo > PIDir::allEntries ( const PIRegularExpression & regexp = {} )

Returns this directory content recursively.

Scan this directory recursively and returns all directories and files in one list, sorted alphabetically. This list doesn`t contains "." and ".." members. There are absolute pathes in returned list, and files placed after directories in this list.

TODO: resolve symlinks

Classes