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This module supports getaddrinfo() and getnameinfo() to intend to enable protocol independent programing. If your environment supports IPv6, IPv6 related defines such as AF_INET6 are included.

Sort::Key::IPv4 Sorts lists of objects by some property containing an IPv4 address

TFTP is a class implementing a simple TFTP client in Perl as described in RFC783.

Test::URI checks various parts of Uniform Resource Locators.

This module provides a simple functional "named parameters" style interface for creating URIs. Underneath the hood it uses URI.pm, though because of the simplified interface it may not support all possible options for all types of URIs. It was created for the common case where you simply want to have a simple interface for creating syntactically correct URIs from known components (like a path and query string). Doing this using the native URI.pm interface is rather tedious, requiring a number of method calls, which is particularly ugly when done inside a templating system such as Mason or TT2.

This is a simple utility that adds ability to match URL parts against regular expressions, subroutines, or objects that implement a match() method. Since this module uses loops and method calls, writing up a clever regular expression and using it directly against the whole URL is probably faster. This module aims to solve the problem where readability matters, or when you need to assemble the match conditions at run time. URI::Match adds the following methods to the URI namespace.

This library implements a Perl interface for nested URIs -- that is, URIs that contain other URIs. The basic format is: {prefix}:{uri} Some examples: * `jdbc:oracle:scott/tiger@//myhost:1521/myservicename` * `db:postgres://db.example.com/template1`

This module provides an implementation of OpenURLs encoded as URIs (Key/Encoded-Value (KEV) Format), this forms only a part of the OpenURL spec. It does not check that OpenURLs constructed are sane according to the OpenURL specification (to a large extent sanity will depend on the community of use). From the implementation guidelines: The description of a referenced resource, and the descriptions of the associated resources that comprise the context of the reference, bundled together are called a ContextObject. It is a ContextObject that is transported when a user makes a request by clicking a link. A KEV OpenURL may contain only one ContextObject. The ContextObject may contain up to six Entities. One of these, the Referent, conveys information about the referenced item. It must always be included in a ContextObject. The other five entities - ReferringEntity, Requester, Resolver, ServiceType and Referrer - hold information about the context of the reference and are optional.

XML::Fast - Simple and very fast XML to hash conversion

URI::Query provides simple URI query string manipulation, allowing you to create and manipulate URI query strings from GET and POST requests in web applications. This is primarily useful for creating links where you wish to preserve some subset of the parameters to the current request, and potentially add or replace others. Given a query string this is doable with regexes, of course, but making sure you get the anchoring and escaping right is tedious and error-prone - this module is simpler.