I put a lot in the title to make this post easily searchable
by all inquiring posterity. Anyway, the
libnetNet::FTP module API has a
retr() method that returns a
Net::FTP::I object and that class has a read() and
write() method. But I did not see a seek() method.
However, the docs for Net::FTP do state that all
normal I/O methods can be applied to
Net::FTP::dataconn objects and Net::FTP::I does inherit
from this class, and even further up the hierarchy is
IO::Socket::Inet and even IO::Handle, so logically it
should work. But none of these manpages document a seek()
method, so I don't feel that partial content is
possible using Net::FTP, but I would be
overjoyed to be proven wrong.
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