#include "file_util.h"
#include "exception_utils.h"
#include <cerrno>
#include <cstring>

Include dependency graph for file_util.cpp:

Functions
std::string	get_current_working_directory ()

void	set_current_path (const std::string &path)
	Set working directory. More...

void	delete_directory (const std::string &path)
	deletes all files in 'path' and then the directory itself More...

std::string	concat_dir_file (const std::string &directory, const std::string &file_name)

bool	is_directory (const std::string &path)

bool	create_directory (const std::string &path)
	Create a directory with given path C++17 will allow us to use std::filesystem::create_directory. More...

bool	file_exists (const std::string &path)
	Check whether file with given path exists. More...

bool	file_remove (const std::string &path)
	C++17 will allow us to use std::filesystem::remove. More...

void	file_rename (const std::string &old_path, const std::string &new_path)
	Rename a file. More...

Detailed Description

File Utilities

Definition in file file_util.cpp.

Function Documentation

◆ concat_dir_file()

std::string concat_dir_file	(	const std::string &	directory,
		const std::string &	file_name
	)

parameters: directory name and file name

Returns: concatenation of directory and file, if the file path is relative

Definition at line 159 of file file_util.cpp.

◆ create_directory()

bool create_directory ( const std::string & path )

Create a directory with given path C++17 will allow us to use std::filesystem::create_directory.

Returns: true iff the directory was created

Definition at line 212 of file file_util.cpp.

◆ delete_directory()

void delete_directory ( const std::string & path )

deletes all files in 'path' and then the directory itself

Definition at line 118 of file file_util.cpp.

◆ file_exists()

bool file_exists ( const std::string & path )

Check whether file with given path exists.

C++17 will allow us to use std::filesystem::directory_entry(file).exists()

Returns: true iff the file exists

Definition at line 222 of file file_util.cpp.

◆ file_remove()

bool file_remove ( const std::string & path )

C++17 will allow us to use std::filesystem::remove.

Returns: true if the file was deleted, false if it did not exist

Definition at line 231 of file file_util.cpp.

◆ file_rename()

void file_rename	(	const std::string &	old_path,
		const std::string &	new_path
	)

Rename a file.

C++17 will allow us to use std::filesystem::rename Throws an exception on failure.

Definition at line 240 of file file_util.cpp.

◆ get_current_working_directory()

std::string get_current_working_directory ( )

Returns: current working directory

Definition at line 51 of file file_util.cpp.

◆ is_directory()

bool is_directory ( const std::string & path )

Definition at line 187 of file file_util.cpp.

◆ set_current_path()

void set_current_path ( const std::string & path )

Set working directory.

Parameters

path	New working directory to change to

Definition at line 82 of file file_util.cpp.

Functions