wsdlpull is an efficient and powerful command line utility for dynamic inspection and invocation of WSDL web services.It provides a C++ library with dynamic WSDL invocation API,WSDL parser,Schema parser and Validator and an xmlpull Parser/Serializer.
ECTP - Encrypted Compressed Transfer Protocol
This protocol is similar to HTTP but with commands and features like FTP. The main features are security and compression abilities and the consequent use of one perisistant connection.
Direct Connect (www.neo-modus.com) Client written in Delphi, maybe later portable to kylix/linux. Multi-threaded server connections and down-/uploads. Later on better compression for DcList\'s and advanced communication ways with Dc++ and opendcd (hosted