faster way to loop? Post: 302073075

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LEARN ABOUT LINUX

orber_acl

orber_acl(3erl) 					     Erlang Module Definition						   orber_acl(3erl)

NAME

       orber_acl - Orber ACL operations

DESCRIPTION

       This  module  contains  functions intended for analyzing Access Control List (ACL) filters. The filters uses a extended format of Classless
       Inter Domain Routing (CIDR). For example, "123.123.123.10" limits the connection to that particular host, while "123.123.123.10/17"  allows
       connections  to	or from any host equal to the 17 most significant bits. Orber also allow the user to specify a certain port or port range,
       for example, "123.123.123.10/17#4001" and "123.123.123.10/17#4001/5001" respectively. IPv4 or none compressed IPv6 strings are accepted.

EXPORTS

       match(IP, Direction) -> boolean()
       match(IP, Direction, GetInfo) -> Reply

	      Types  IP = tuple() | [integer()]
		     Direction = tcp_in | ssl_in | tcp_out | ssl_out
		     GetInfo = boolean()
		     Reply = boolean() | {boolean(), [Interface], PortInfo}
		     Interface = string()
		     PortInfo = integer() | {integer(), integer()}

	      If GetInfo is not supplied or set to false, this operation returns a boolean which tells if the IPv4 or IPv6 address would pass  the
	      ACL filter, defined by the iiop_acl configuration parameter, or not. When GetInfo is set to true, a tuple which, besides the boolean
	      that tells if access was granted, also include the defined interfaces and port(s). This operation requires that Orber is running and
	      can be used on a live node to determine if Orber has been properly configured.

       verify(IP, Filter, Family) -> Reply

	      Types  IP = string()
		     Filter = string()
		     Family = inet | inet6
		     Reply = true | {false, From, To} | {error, string()}
		     From = string()
		     To = string()

	      This operation returns true if the IPv4 or IPv6 address would pass the supplied ACL. If that is not the case, a tuple containing the
	      accepted range is returned. This operation should only be used for test purposes.

       range(Filter, Family) -> Reply

	      Types  Filter = string()
		     Family = inet | inet6
		     Reply = {ok, From, To} | {error, string()}
		     From = string()
		     To = string()

	      Returns the range of accepted IP addresses based on the supplied filter. This operation should only be used for test purposes.

Ericsson AB							   orber 3.6.20 						   orber_acl(3erl)