Files.hh File Reference

#include <string>
#include <sys/types.h>

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Namespaces
namespace	PIRL
	The Planetary Image Research Laboratory.
Functions
bool	PIRL::file_exists (const std::string &pathname)
	Test if a file exists at a pathname.
bool	PIRL::file_is_readable (const std::string &pathname)
	Test if a file at a pathname is readable.
bool	PIRL::file_is_writeable (const std::string &pathname)
	Test if a file at a pathname is writeable.
bool	PIRL::file_is_normal (const std::string &pathname)
	Test if a file at a pathname is a normal file.
bool	PIRL::file_is_directory (const std::string &pathname)
	Test if a file at a pathname is a directory.
bool	PIRL::file_is_link (const std::string &pathname)
	Test if a file at a pathname is a link file.
off_t	PIRL::file_size (const std::string &pathname)
	Get the size of a file.
bool	PIRL::file_is_absolute (const std::string &pathname)
	Test if a pathname is an absolute pathname.
std::string &	PIRL::clean_pathname (std::string &pathname)
	Clean a pathname of redundant segments.
std::string	PIRL::file_pathname (const std::string &filename)
	Get the full pathname for a filename.
std::string	PIRL::file_pathname (const std::string &directory, const std::string &filename)
	Get the full pathname for a filename.
std::string	PIRL::CWD ()
	Get the current working directory of the process.
std::string	PIRL::file_directory (const std::string &pathname)
	Get the leading directory portion of a pathname.
std::string	PIRL::file_directory_pathname (const std::string &pathname)
	Get the leading directory pathname portion of a pathname.
std::string	PIRL::file_name (const std::string &pathname)
	Get the final name portion of a pathname.
std::string	PIRL::file_basename (const std::string &pathname)
	Get the basename of a file's pathname.
std::string	PIRL::file_extension (const std::string &pathname)
	Get a file's extension.
std::string	PIRL::home_directory_pathname ()
	Get the user's home directory pathname.
std::string	PIRL::username ()
	Get the effective username.
unsigned int	PIRL::UID ()
	Get the effective user ID.
unsigned int	PIRL::GID ()
	Get the effective group ID.
std::string	PIRL::hostname ()
	Get the name of the host system.