File and directory management

Tools to manage files and directories in a compiler-independent way More...

Functions/Subroutines
logical function	mod_file_manager::directory_exists (directory)
	Check if a directory exists.
logical function	mod_file_manager::file_exists (filename)
	Check if a file exists.
character(len=:) function, allocatable	mod_file_manager::get_file_path (filename)
	Extract the path of a given file.
character(len=:) function, allocatable	mod_file_manager::get_file_name (path)
	Extract the filename of a given path.
subroutine	mod_file_manager::create_directory (directory)
	Create a directory.
character(len=:) function, allocatable	mod_file_manager::simplify_path (path)
	Simplify "//" in "/" in a path.
character(len=:) function, allocatable	mod_file_manager::escape_path (path)
	Replace any forbidden character by its escaped form.
subroutine	mod_file_manager::ensure_directory_exists (directory, use_barrier)
	If the given directory does not exist, create the directory.
character(len=:) function, allocatable	mod_file_manager::read_environment_variable (env, is_fatal)
	Read an environment variable.
character(len=:) function, allocatable	mod_file_manager::replace_tilde_with_home (path)
	Replace '~' in path by the content of the 'HOME' environment variable.
subroutine	mod_file_manager::get_notus_path (path)
	Find the path of Notus executable.

Detailed Description

Tools to manage files and directories in a compiler-independent way

Function/Subroutine Documentation

create_directory()

subroutine mod_file_manager::create_directory

(

character(len=*), intent(in)

directory

)

Create a directory.

Attention

This routine contains platform-dependent code

Parameters

[in]

directory

String containing the directory path.

directory_exists()

logical function mod_file_manager::directory_exists

(

character(len=*), intent(in)

directory

)

Check if a directory exists.

Provide a compiler-independant way to check if a directory exists.

Parameters

[in]

directory

String containing the directory path.

ensure_directory_exists()

subroutine mod_file_manager::ensure_directory_exists	(	character(len=*), intent(in)	directory,
		logical, intent(in), optional	use_barrier )

If the given directory does not exist, create the directory.

Parameters

[in]	directory	String containing the directory path.
[in]	use_barrier	Optional flag to use a mpi_barrier after creating the file (default: false)

escape_path()

character(len=:) function, allocatable mod_file_manager::escape_path

(

character(len=*), intent(in)

path

)

Replace any forbidden character by its escaped form.

Parameters

[in]

path

String containing the path to escape.

file_exists()

logical function mod_file_manager::file_exists

(

character(len=*), intent(in)

filename

)

Check if a file exists.

Parameters

[in]

filename

String containing the file name.

get_file_name()

character(len=:) function, allocatable mod_file_manager::get_file_name

(

character(len=*), intent(in)

path

)

Extract the filename of a given path.

Parameters

[in]

path

String containing the path and the file name.

get_file_path()

character(len=:) function, allocatable mod_file_manager::get_file_path

(

character(len=*), intent(in)

filename

)

Extract the path of a given file.

Parameters

[in]

filename

String containing the file name.

get_notus_path()

subroutine mod_file_manager::get_notus_path

(

character(len=:), allocatable

path

)

Find the path of Notus executable.

Parameters

[out]

path

Path of Notus executable

read_environment_variable()

character(len=:) function, allocatable mod_file_manager::read_environment_variable	(	character(len=*), intent(in)	env,
		logical, optional	is_fatal )

Read an environment variable.

Parameters

[in]	env	Name of the environment variable
[in]	is_fatal	Optional flag to stop Notus if the variable is not found

replace_tilde_with_home()

character(len=:) function, allocatable mod_file_manager::replace_tilde_with_home

(

character(len=*), intent(in)

path

)

Replace '~' in path by the content of the 'HOME' environment variable.

Also simplify path

Parameters

[in]

path

Any path

simplify_path()

character(len=:) function, allocatable mod_file_manager::simplify_path

(

character(len=*), intent(in)

path

)

Simplify "//" in "/" in a path.

Parameters

[in]

path

String containing the path to simpify.