Module effi

Description
Function Index
Function Details

The standalone application entry point is main/1.

Version: 0.1.6

This module defines the effi behaviour.
Required callback functions: bind_singleton_boolean/2, bind_singleton_string/2, bind_boolean_list/2, bind_string_list/2, echo_singleton_boolean/1, echo_singleton_string/1, echo_boolean_list/1, echo_string_list/1, prefix/0, end_of_transmission/0, suffix/0, process_script/1, run_extended_script/2.

Authors: Jörgen Brandt (joergen.brandt@onlinehome.de).

Description

The standalone application entry point is main/1. The create_port callback defined here is an abstract way to execute child processes in foreign languages. There are two foreign language interfaces, both implementing this callback, effi_script (e.g., Perl, Python) and effi_interact (e.g., Bash, R).

Function Index

create_port/2
get_type_info/2
handle_request/2	Parses a request input file, processes it, and writes the reply output file.
listen_port/1
main/1	Parses command line arguments and processes the request file.

Function Details

create_port/2

create_port(Call, Dir) -> port()

Call = string()
Dir = string()

get_type_info/2

get_type_info(ArgName, TypeLst) -> #{atom() => term()}

ArgName = binary()
TypeLst = [#{atom() => term()}]

handle_request/2

handle_request(Request, Dir) -> #{atom() => term()}

Request = #{atom() => term()}
Dir = string()

Parses a request input file, processes it, and writes the reply output file.

listen_port/1

listen_port(Port::port()) -> {ok, binary(), [#{atom() => binary()}]} | {error, binary()}

main/1

main(ArgList::[string()]) -> ok

Parses command line arguments and processes the request file.

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