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From: tmoran@acm.org
Newsgroups: comp.lang.ada
Subject: Re: ftp client package
References: <d37844cb.0311202257.2491ab71@posting.google.com>
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Date: 2003-11-21T08:18:06+00:00
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>Yes something like this... and of course with ftp error code
>propagation features (e.g. errors mapped on ada exception ..) ;-)

  -- Error handling:
  -- Some errors will raise exceptions, for instance, Claw.Not_Found_Error
  -- if a socket can't be opened, or Ada.Streams.Stream_IO.Name_Error
  -- on an attempt to Put a non-existent file.  After a Claw.Windows_Error,
  -- call Get_Error_Code to get the ftp socket's error.  (Note that
  -- Claw.Sockets.Image(Error_Code) can return a String description.)
  -- Errors due to unexpected ftp responses will raise Response_Error.
  -- The most recent operation, and its response (the last one if it's
  -- a multi-step operation) are available via Get_Last_Response.