Provides functions for accessing the file system.
Definition in file fs.hpp.
#include <string>
#include <unordered_map>
#include <vector>
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Namespaces | |
genesis | |
Container namespace for all symbols of genesis in order to keep them separate when used as a library. | |
genesis::utils | |
Functions | |
void | dir_create (std::string const &path, bool with_parents=true) |
Create a directory. More... | |
bool | dir_exists (std::string const &dir) |
Return true iff the directory exists. More... | |
std::vector< std::string > | dir_list_contents (std::string const &dir, bool full_path=false, std::string const ®ex="") |
Get a list of files and directories in a directory. More... | |
std::vector< std::string > | dir_list_directories (std::string const &dir, bool full_path=false, std::string const ®ex="") |
Get a list of directories in a directory. More... | |
std::vector< std::string > | dir_list_files (std::string const &dir, bool full_path=false, std::string const ®ex="") |
Get a list of files in a directory. More... | |
std::string | dir_normalize_path (std::string const &path) |
Normalize a dir name, i.e., make sure that the given path ends with exaclty one slash. More... | |
void | file_append (std::string const &content, std::string const &filename) |
Append the content of a string to a file. More... | |
std::string | file_basename (std::string const &filename) |
Remove directory name from file name if present. More... | |
bool | file_exists (std::string const &filename) |
Return true iff the file exists. More... | |
std::string | file_extension (std::string const &filename) |
Return the extension name of a file. More... | |
std::string | file_filename (std::string const &filename) |
Remove extension if present. More... | |
std::unordered_map < std::string, std::string > | file_info (std::string const &filename) |
Return information about a file. More... | |
std::string | file_path (std::string const &filename) |
Return the path leading to a file. More... | |
std::string | file_read (std::string const &filename) |
Return the contents of a file as a string. More... | |
size_t | file_size (std::string const &filename) |
Return the size of a file. More... | |
void | file_write (std::string const &content, std::string const &filename) |
Write the content of a string to a file. More... | |
bool | is_dir (std::string const &path) |
Return true iff the provided path is a directory. More... | |
bool | is_file (std::string const &path) |
Return true iff the provided path is a file. More... | |
bool | is_valid_filname (std::string const &filename) |
Check whether a file name is valid. More... | |
bool | path_exists (std::string const &path) |
Return whether a path exists, i.e., is a file or directory. More... | |
std::string | sanitize_filname (std::string const &filename) |
Remove or replace all invalid parts of a filename. More... | |