Net::Z3950::SimpleServer is a Perl module which implements the server side of the Z39.50 (information retrieval) protocol. It hides the complexity of network exchanges, packet serialization, and session handling. You are required only to implement simple callbacks to support searching and record retrieval. It is the basis of the "Zoogle" project, which is a Z39.50 gateway to the Google web index.
The Texttools packages are an ncurses-based library for the Linux console written in Ada 95. It contains more than 600 procedures and functions to create windows, draw scroll bars, handle the mouse and keyboard events, play sounds, and much more. It also provides a thick binding to Linux kernel calls. You can create a wide variety of application programs using Texttools alone.
The Simple components for Ada library provides implementations of smart pointers for automatically collected objects (using reference counting), object persistence, unbounded and bounded arrays of smart pointers, generic unbounded arrays of private objects and plain pointers, generic sets, maps, directed graphs, directed weighted graphs, stacks, and storage pools. It also includes table management, string editing, IEEE 754 support, and infix expression parsing tools. Implementations of some lock-free shared data structures are provided.
This library provides an implementation of tables indexed by strings. The binary search is used for names of known length. It is also possible to search a table for names of unknown length, i.e. to parse a string using some table. Table elements can be of any private type. Key- insensitive tables are supported.
ASCL comprises a set of reusable Ada packages. The focus is not on light-weight components but larger components such as a configuration manager and a CLI application environment which does all the argument parsing. It also includes a build environment for Linux which can be updated and maintained independently of the actual source code. It supports the personal software process for Ada programming.
QtAda is an Ada2005 language binding to the Qt libraries and a set of useful tools. It allows you to easily create powerful cross-platform graphical user interfaces completely on Ada 2005. QtAda applications use the native look and feel on every supported platform. It also allows you to develop your own widgets and integrate them into the Qt Designer for high speed visual GUI development. It uses a native thread-safe signal/slot mechanism and provides full transparent integration with Ada tasks.
The library is a contribution to GtkAda, an Ada bindings to GTK+ toolkit. It deals with the following issues: tasking support; custom models for tree view widget; custom cell renderers for tree view widget; multi-columned derived model; an extension derived model (to add columns to an existing model); an abstract caching model for directory-like data; tree view and list view widgets for navigational browsing of abstract caching models; file system navigation widgets with wildcard filtering; resource styles; capturing the resources of a widget; embeddable images; some missing sub-programs and bugfixes; a measurement unit selection widget and dialogs; an improved hue-luminance-saturation color model; simplified image buttons and buttons customizable by style properties; controlled Ada types for GTK+ strong and weak references; and a simplified means to create lists of strings.